230
CHAIN OF CUSTODY CUEt,;T: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008 ~~1}~fQ., •01,,of~iE·d Scic11cr. & Des1q11 PROJ::CT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988 PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road SAMPt.ER(S): Mitchell Ritikis SAMPLERS PHONE: 0449198 721 QUOTE NO.: EP/009116 ORDER NO.: SAMPI F nFTAII S Comments/special handli,ig:storage or disposal Please note short holding time for some analysis. : ANALYSIS REQUIRED ·1~2 ro o JE I I "' 2 .,,, ~Jgin I CONTAINER 1 NFORMATION ...,, """ ~•• .,.,_..., C: •n Cl) I Lab ID Sample ID Matrix 1 P1 Water "2. P2 Water --------i M1 Water Date Type & Preser,ative 22/03117 2SP,1VS, 1P,2AP, 1P 21/03117 2SP, 1VS, 1P, 2AP, 1P 22/03117 2SP,1VS, 1P,2AP, 1P To:al No. 6 6 6 - c:- ::, ·- a.. z:a:w X X X Additional information (likely contaminants, dilutions or specific QC analysis) Environmental Division Perth Work Order Reference EP1702765 11111 T elep-!lOne : + 61-8-920H 7656 RELINQUISHED BY: RECEIVED BY CoC emailed to ALS? /~NAME: Mitchell Ritikis DATE: 23/03/2017 NAME, \~c:_10::>, _Wf?l\r:Ef": DATE: d-,aj0'6 IS] Yes O No , 1 OF: Emerge, Associates TIME: 11:45 OF: f\ lS TIME: \b'.SO NAME: DATE: NAME: DATE: Water Cartainer Codes: P = Unpreserved Plastic: N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH= Sodf.Um Hydroxide/Cd Preserved; S = Sodium Hydroxide Preserved Plastic; AG = Amber Glass Unpreserved; AP= Airfaeight Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VCA Vial Sulfuric Preserved; AV =Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCI 19reserved Plastic; HS= HCI Preserved Speciation botue; SP= Sulfuric Preserved Plastic; F = Formaldehyde !Dreserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Steriie Bottle; LI = Lugols Iodine Preserved Bottles; STT = Sterile Sodium Thiosulfal!e Preserved Bottles. Soil Container Codes: J = Jar_;_~_SS = Plastic Bag for A_cid Sulfate_Soils; B = Un.e_reser'l'69 3ag;

11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

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Page 1: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

CHAIN OF CUSTODY CUEt,;T: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008

~~1}~fQ., •01,,of~iE·d Scic11cr. & Des1q11

PROJ::CT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road

SAMPt.ER(S): Mitchell Ritikis SAMPLERS PHONE: 0449198 721

QUOTE NO.: EP/009116 ORDER NO.:

SAMPI F nFTAII S

Comments/special handli,ig:storage or disposal

Please note short holding time for some analysis.

: ANALYSIS REQUIRED

·1~2 ro o

JE I I "' 2 .,,, ~Jgin I CONTAINER 1NFORMATION ...,, """ ~•• .,.,_..., C: •n Cl)

I ~~i Lab ID Sample ID Matrix

1 P1 Water

"2. P2 Water --------i M1 Water

Date Type & Preser,ative

22/03117 2SP,1VS, 1P,2AP, 1P

21/03117 2SP, 1VS, 1P, 2AP, 1P

22/03117 2SP,1VS, 1P,2AP, 1P

To:al No.

6

6

6

- c:­::, ·- a.. z:a:w

X

X

X

Additional information (likely contaminants, dilutions or specific QC analysis)

Environmental Division Perth

Work Order Reference

EP1702765

11111 T elep-!lOne : + 61-8-920H 7656

RELINQUISHED BY: RECEIVED BY CoC emailed to ALS?

/~NAME: Mitchell Ritikis DATE: 23/03/2017 NAME, \~c:_10::>, _Wf?l\r:Ef": DATE: d-,aj0'6 IS] Yes O No ,1 OF: Emerge, Associates TIME: 11:45 OF: f\ lS TIME: \b'.SO NAME: DATE: NAME: DATE: Water Cartainer Codes: P = Unpreserved Plastic: N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH= Sodf.Um Hydroxide/Cd Preserved; S = Sodium Hydroxide Preserved Plastic; AG = Amber Glass Unpreserved; AP= Airfaeight Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VCA Vial Sulfuric Preserved; AV =Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCI 19reserved Plastic; HS= HCI Preserved Speciation botue; SP= Sulfuric Preserved Plastic; F = Formaldehyde !Dreserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Steriie Bottle; LI = Lugols Iodine Preserved Bottles; STT = Sterile Sodium Thiosulfal!e Preserved Bottles. Soil Container Codes: J = Jar_;_~_SS = Plastic Bag for A_cid Sulfate_Soils; B = Un.e_reser'l'69 3ag;

Page 2: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : EP1702765

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

10 Hod Way Malaga WA Australia 6090

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-8-9209 7600

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2015EMEASS0045 (EP/683/15)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 24-Mar-201723-Mar-2017 16:50

Scheduled Reporting Date: 30-Mar-2017:Client Requested Due

Date

30-Mar-2017

Delivery DetailsMode of Delivery : :Carrier Not intact.Security Seal

No. of coolers/boxes : :3 Temperature 10.1 - Ice present

: : 3 / 3Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please see scanned COC for sample discrepencies: extra samples , samples not received etc.

l Please direct any queries related to sample condition / numbering / breakages to Sample Receipt ([email protected])

l Analytical work for this work order will be conducted at ALS Environmental Perth.

l Please direct any turnaround / technical queries to the laboratory contact designated above.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of Work Order.

l COD analysis will be conducted by ALS Environmental, Sydney, NATA accreditation no. 825, Site

No. 10911.l pH analysis should be conducted within 6 hours of sampling.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

Page 3: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

:Client EMERGE ASSOCIATES

Work Order : EP1702765 Amendment 02 of 3:Page

24-Mar-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

ED

037-P

Alk

alin

ity a

s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EG

020F

Dis

solv

ed M

eta

ls b

y IC

PM

S

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

EP1702765-001 22-Mar-2017 00:00 P1 ü ü ü ü ü ü ü

EP1702765-002 21-Mar-2017 00:00 P2 ü ü ü ü ü ü ü

EP1702765-003 22-Mar-2017 00:00 M1 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0T

To

tal R

eco

vera

ble

Me

tals

by

ICP

MS

(in

clu

din

g

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

EP1702765-001 22-Mar-2017 00:00 P1 ü ü ü

EP1702765-002 21-Mar-2017 00:00 P2 ü ü ü

EP1702765-003 22-Mar-2017 00:00 M1 ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

Page 4: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

:Client EMERGE ASSOCIATES

Work Order : EP1702765 Amendment 03 of 3:Page

24-Mar-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

Page 5: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 4EP1702765

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Perth

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

10 Hod Way Malaga WA Australia 6090

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017 16:50

:Order number ---- Date Analysis Commenced : 24-Mar-2017

:C-O-C number ---- Issue Date : 30-Mar-2017 15:19

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

3:No. of samples received

3:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Efua Wilson Metals Chemist Perth Inorganics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

Page 6: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

2 of 4:Page

Work Order :

:Client

EP1702765

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

COD conducted by ALS Sydney, NATA accreditation no. 825, site no 10911.l

It is recognised that Chemical Oxygen Demand (EP026SP) is less than Total Organic Carbon (EP005) for various samples . However, the difference is within experimental variation of the methods.l

A

Page 7: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

3 of 4:Page

Work Order :

:Client

EP1702765

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

--------M1P2P1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

--------22-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

----------------EP1702765-003EP1702765-002EP1702765-001UnitLORCAS NumberCompound

Result Result Result ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

749 341 1560 ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 <1 ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 <1 ---- ----mg/L13812-32-6

190Bicarbonate Alkalinity as CaCO3 21 <1 ---- ----mg/L171-52-3

190 21 <1 ---- ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

292Chloride 201 664 ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

59Calcium 14 13 ---- ----mg/L17440-70-2

21Magnesium 12 39 ---- ----mg/L17439-95-4

148Sodium 95 334 ---- ----mg/L17440-23-5

29Potassium 5 8 ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.01Aluminium 0.06 13.6 ---- ----mg/L0.017429-90-5

<0.001Arsenic <0.001 0.007 ---- ----mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 <0.0001 ---- ----mg/L0.00017440-43-9

<0.001Chromium <0.001 <0.001 ---- ----mg/L0.0017440-47-3

0.001Copper 0.050 <0.001 ---- ----mg/L0.0017440-50-8

<0.001Nickel <0.001 <0.001 ---- ----mg/L0.0017440-02-0

<0.001Lead <0.001 0.002 ---- ----mg/L0.0017439-92-1

0.090Zinc 0.065 0.057 ---- ----mg/L0.0057440-66-6

0.131Manganese 0.034 0.106 ---- ----mg/L0.0017439-96-5

<0.01Selenium <0.01 0.04 ---- ----mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

12.4Iron 3.31 25.5 ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 <0.0001 ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

4.18Ammonia as N 0.08 4.15 ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

0.04Nitrite as N <0.01 <0.01 ---- ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.95Nitrate as N 0.01 <0.01 ---- ----mg/L0.0114797-55-8

A

---------------

Page 8: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

4 of 4:Page

Work Order :

:Client

EP1702765

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

--------M1P2P1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

--------22-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

----------------EP1702765-003EP1702765-002EP1702765-001UnitLORCAS NumberCompound

Result Result Result ---- ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.99 0.01 <0.01 ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

4.4 0.1 4.7 ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

5.4^ 0.1 4.7 ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.08 <0.01 0.04 ---- ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

18 10 <1 ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

21 <10 76 ---- ----mg/L10----Chemical Oxygen Demand

A

Page 9: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

False

5 5.00True

Environmental

QUALITY CONTROL REPORTWork Order : EP1702765 Page : 1 of 6

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 10 Hod Way Malaga WA Australia 6090

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017

:Order number ---- Date Analysis Commenced : 24-Mar-2017

:C-O-C number ---- Issue Date : 30-Mar-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

No. of samples received 3:

No. of samples analysed 3:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Efua Wilson Metals Chemist Perth Inorganics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

Page 10: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

2 of 6:Page

Work Order :

:Client

EP1702765

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 812145)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 341 320 6.20 0% - 20%P2 EP1702765-002

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 2160 2470 13.6 0% - 20%Anonymous EP1702815-008

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 812879)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 196 185 6.03 0% - 50%Anonymous EP1702726-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 240 240 0.417 0% - 20%Anonymous EP1702726-009

ED037P: Alkalinity by PC Titrator (QC Lot: 811224)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1702748-003

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 284 310 8.70 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 284 310 8.70 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1702748-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 377 349 7.77 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 377 349 7.77 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 808854)

ED045G: Chloride 16887-00-6 1 mg/L 313 312 0.00 0% - 20%Anonymous EP1702764-002

ED045G: Chloride 16887-00-6 1 mg/L 12800 12900 0.930 0% - 20%Anonymous EP1702767-003

ED093F: Dissolved Major Cations (QC Lot: 812103)

ED093F: Calcium 7440-70-2 1 mg/L 1080 1090 0.917 0% - 20%Anonymous EP1702760-008

ED093F: Magnesium 7439-95-4 1 mg/L 6280 6410 2.00 0% - 20%

ED093F: Sodium 7440-23-5 1 mg/L 56700 57500 1.31 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 964 1000 4.00 0% - 20%

ED093F: Calcium 7440-70-2 1 mg/L 2 2 0.00 No LimitAnonymous EP1702764-004

ED093F: Magnesium 7439-95-4 1 mg/L 21 21 0.00 0% - 20%

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

ED093F: Dissolved Major Cations (QC Lot: 812103) - continued

ED093F: Sodium 7440-23-5 1 mg/L 224 226 0.932 0% - 20%Anonymous EP1702764-004

ED093F: Potassium 7440-09-7 1 mg/L 10 11 0.00 0% - 50%

EG020F: Dissolved Metals by ICP-MS (QC Lot: 812104)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1702764-002

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L 0.001 0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L 0.007 0.007 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.891 0.895 0.398 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.031 0.031 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 1.63 1.66 1.78 0% - 20%

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 812071)

EG020A-T: Iron 7439-89-6 0.05 mg/L 12.4 12.5 0.525 0% - 20%P1 EP1702765-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 812102)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1702739-006

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitP2 EP1702765-002

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 808861)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.10 0.12 18.4 0% - 50%Anonymous EP1702764-002

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.75 0.77 1.59 0% - 20%Anonymous EP1702767-003

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 808853)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1702764-002

EK057G: Nitrite as N 14797-65-0 0.01 mg/L 0.03 0.03 0.00 No LimitAnonymous EP1702767-003

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 808862)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 0.01 0.00 No LimitAnonymous EP1702764-002

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.14 0.14 0.00 0% - 50%Anonymous EP1702767-003

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 810527)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 4.4 4.3 3.96 0% - 20%P1 EP1702765-001

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 810526)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.08 0.06 17.3 No LimitP1 EP1702765-001

EP005: Total Organic Carbon (TOC) (QC Lot: 808199)

EP005: Total Organic Carbon ---- 1 mg/L 3 2 0.00 No LimitAnonymous EP1702732-001

EP005: Total Organic Carbon ---- 1 mg/L <1 <1 0.00 No LimitAnonymous EP1702764-004

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 813574)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 17 17 0.00 No LimitAnonymous EP1702727-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 <10 0.00 No LimitAnonymous EP1702747-003

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 812145)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 95.52000 mg/L 11183

<10 1021000 mg/L 13070

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 812879)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1052000 mg/L 11183

<10 1101000 mg/L 13070

ED037P: Alkalinity by PC Titrator (QCLot: 811224)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-00

1

1 mg/L <1 -------- --------

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 -------- --------

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 -------- --------

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 10520 mg/L 12676

<1 96.3200 mg/L 10690

ED045G: Chloride by Discrete Analyser (QCLot: 808854)

ED045G: Chloride 16887-00-6 1 mg/L <1 98.910 mg/L 12084

<1 1011000 mg/L 11084

ED093F: Dissolved Major Cations (QCLot: 812103)

ED093F: Calcium 7440-70-2 1 mg/L <1 10250 mg/L 10991

ED093F: Magnesium 7439-95-4 1 mg/L <1 95.650 mg/L 10890

ED093F: Sodium 7440-23-5 1 mg/L <1 97.450 mg/L 11187

ED093F: Potassium 7440-09-7 1 mg/L <1 99.650 mg/L 11090

EG020F: Dissolved Metals by ICP-MS (QCLot: 812104)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 91.70.5 mg/L 11684

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 1010.1 mg/L 10884

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 93.00.1 mg/L 10886

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 91.20.1 mg/L 10985

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 92.50.1 mg/L 11084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 93.40.1 mg/L 10785

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 92.20.1 mg/L 10985

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 94.40.1 mg/L 11284

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 1040.1 mg/L 11288

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 94.80.1 mg/L 11589

EG020T: Total Metals by ICP-MS (QCLot: 812071)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 97.00.5 mg/L 12077

EG035F: Dissolved Mercury by FIMS (QCLot: 812102)

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EG035F: Dissolved Mercury by FIMS (QCLot: 812102) - continued

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 1140.01 mg/L 11692

EK055G: Ammonia as N by Discrete Analyser (QCLot: 808861)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 98.61 mg/L 11587

EK057G: Nitrite as N by Discrete Analyser (QCLot: 808853)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 98.80.5 mg/L 11286

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 808862)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1060.5 mg/L 11292

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 810527)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 85.510 mg/L 11082

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810526)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 89.94.42 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 808199)

EP005: Total Organic Carbon ---- 1 mg/L <1 98.610 mg/L 11179

<1 106100 mg/L 11179

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 813574)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10650 mg/L 11282

<10 94.8500 mg/L 11383

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 808854)

Anonymous EP1702764-001 16887-00-6ED045G: Chloride 1031000 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 812104)

Anonymous EP1702764-003 7440-38-2EG020A-F: Arsenic 1030.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 99.00.05 mg/L 13070

7440-47-3EG020A-F: Chromium 98.00.2 mg/L 13070

7440-50-8EG020A-F: Copper 98.40.2 mg/L 13070

7439-92-1EG020A-F: Lead 99.00.2 mg/L 13070

7439-96-5EG020A-F: Manganese 98.90.2 mg/L 13070

7440-02-0EG020A-F: Nickel 1020.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1060.2 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 812102)

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EG035F: Dissolved Mercury by FIMS (QCLot: 812102) - continued

Anonymous EP1702739-007 7439-97-6EG035F: Mercury 1000.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 808861)

Anonymous EP1702764-001 7664-41-7EK055G: Ammonia as N 79.41 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 808853)

Anonymous EP1702764-001 14797-65-0EK057G: Nitrite as N 79.80.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 808862)

Anonymous EP1702764-001 ----EK059G: Nitrite + Nitrate as N 1040.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 810527)

P2 EP1702765-002 ----EK061G: Total Kjeldahl Nitrogen as N 87.65 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810526)

P2 EP1702765-002 ----EK067G: Total Phosphorus as P 86.21 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 808199)

Anonymous EP1702732-002 ----EP005: Total Organic Carbon 119100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 813574)

Anonymous EP1702727-001 ----EP026SP: Chemical Oxygen Demand 90.747.6 mg/L 13070

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : EP1702765 Page : 1 of 8

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017

Site : ---- Issue Date : 30-Mar-2017

MITCHELL RITIKIS:Sampler No. of samples received : 3

:Order number ---- No. of samples analysed : 3

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l NO Matrix Spike outliers occur.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l Analysis Holding Time Outliers exist - please see following pages for full details.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Analysis Holding Time Compliance

Matrix: WATER

AnalysisExtraction / Preparation

Date analysedDate extractedContainer / Client Sample ID(s) Days

overdue

Days

overdue

Due for extraction Due for analysis

Method

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural

23-Mar-2017----P2 24-Mar-2017---- ---- 1

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 4

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

P2 28-Mar-2017---- 28-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Natural (EA015H)

P1, M1 29-Mar-2017---- 28-Mar-2017----22-Mar-2017 ---- üED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

P2 04-Apr-2017---- 27-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Natural (ED037-P)

P1, M1 05-Apr-2017---- 27-Mar-2017----22-Mar-2017 ---- üED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

P2 18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Natural (ED045G)

P1, M1 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

ED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

P2 18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Filtered; Lab-acidified (ED093F)

P1, M1 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- üEG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

P2 17-Sep-2017---- 29-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

P1, M1 18-Sep-2017---- 29-Mar-2017----22-Mar-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

P2 17-Sep-201717-Sep-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üClear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

P1, M1 18-Sep-201718-Sep-2017 28-Mar-201728-Mar-201722-Mar-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

P2 18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Filtered; Lab-acidified (EG035F)

P1, M1 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- üEK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

P2 18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Sulfuric Acid (EK055G)

P1, M1 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

P2 23-Mar-2017---- 24-Mar-2017----21-Mar-2017 ---- ûClear Plastic Bottle - Natural (EK057G)

P1, M1 24-Mar-2017---- 24-Mar-2017----22-Mar-2017 ---- üEK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

P2 18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Sulfuric Acid (EK059G)

P1, M1 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

P2 18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üClear Plastic Bottle - Sulfuric Acid (EK061G)

P1, M1 19-Apr-201719-Apr-2017 28-Mar-201728-Mar-201722-Mar-2017 ü ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

P2 18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üClear Plastic Bottle - Sulfuric Acid (EK067G)

P1, M1 19-Apr-201719-Apr-2017 28-Mar-201728-Mar-201722-Mar-2017 ü üEP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

P2 18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- üAmber TOC Vial - Sulfuric Acid (EP005)

P1, M1 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

P2 18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- üClear Plastic Bottle - Sulfuric Acid (EP026SP)

P1, M1 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 10.001 10 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 11.76 10.004 34 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 33.33 10.001 3 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 25.00 10.001 4 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 20.00 10.001 5 üTotal Phosphorus as P By Discrete Analyser EK067G

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 11.76 10.004 34 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 33.33 5.001 3 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üTotal Phosphorus as P By Discrete Analyser EK067G

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üDissolved Metals by ICP-MS - Suite A EG020A-F

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:Client

EP1702765

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Method Blanks (MB) - Continued

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.88 5.002 34 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 33.33 5.001 3 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üTotal Phosphorus as P By Discrete Analyser EK067G

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 33.33 5.001 3 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 4 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üTotal Phosphorus as P By Discrete Analyser EK067G

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EP1702765

EMERGE ASSOCIATES

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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:Client

EP1702765

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

A

Page 23: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

CHAIN OF CUSTODY CLIEI\-: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway c'{oad, Subiaco WA 6008

~m~rg#J ~'.rqrJl::'d Sciirte & lk;Hp

PROJ=CT MAl\;AGER: Simon Gregg

PROJ=CT ID.: EP15-050(05)

SAMPLER(S): Mitchell Ritikis

QUOTE NO.: EP/009/16 ORDER NO.:

CONTACT PHONE: 9380 4988

PROJECT NAME: SAMR Monitoring - Davis Road

SAMPLERS PHONE: 0449198 721

Comments/special handling,'storage or disposal

Please note short holding time for some analysis.

Email invoice to: [email protected]

ANALYSIS REQUIRED

w I

~ I

"'<D

i =1-----r~~~~~~~~~--------J~~m ~z~ _,;:;xo -~~w

SAMPLE DETAILS CONTAINER !NFORMATION --

ro a "ii,:, :;;~ "O $ C Ol­ctl~ll)

,,, "-c (/) M

Lab ID I Sample ID Matrix Date Type & Preser,ative

MW2 '

Water 22/03/17 2SP,3VS, 1P,2AP,1AG '2. I MW3 Water 21/03/17 2SP, 3VS, 1P, 21'1P, 1AG

MW4 Water 22/03/17 2SP, 3VS, 1P, 21'1P, 1AG

~ I MW5 Water 21/03117 2SP, 3VS, 1P, 21'1P, 1AG

) I GWQA13 Water 21/03117 2 SP, 3VS, 1P, 2AP, 1AG

-o--'

'J:o~ Total No.

9 X

9 X

G X

& X

G X

""'"' ·;:: :::J co -c-:::J ·- a.. z:aew

X

X

X

X

X t:~v1rohme~1a1 L'.J1v1sion Perth

Work Order Reference

EP1702764

11111 f elel)h0lle : • 61-8-9209 76'55

Additional information (likely contaminants, dilutions or specific QC analysis)

Mislabelled "DUP1"

Please log as per COC

RECEIVED BY I Coe emailed to ALS?

I NAME · Mitchell Ritikis DATE: 23/03/2017 NAME : . \r.\Cl \~ DATE: ~103117r: [gj Yes O No II

RELINQUISHED BY:

OF: Ener eAssociates TIME: 11:45 OF: L'.::, TIME: lb'.SQ_ NAME DATE: NAME: DATE: Water Ccwrrainer Codes: P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH = S,Jctium Hydroxide/Cd Preserved; S = Sodium Hydroxide Preserved Plastic; AG = Amber Glass Unpreserved; AP = Airf-eiight Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV =-Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCI .Jfaserved Plastic; HS= HCI Preserved Speciation bottle; SP= Sulfuric Preserved Plastic; F = Formaldehyde ?rsserved Glass; z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Steriie Bottle; LI= Lugols Iodine Preserved Botues; STT = Sterile Sodium Thiosulfa::i Preserved Bottles. Soil Container Codes: J = Jar; J\SS = Plastic Bag for Acid Sulfate Soils; B = Unpreserved _B_ag~; __ _

Page 24: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : EP1702764

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

10 Hod Way Malaga WA Australia 6090

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-8-9209 7600

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2015EMEASS0045 (EP/683/15)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 24-Mar-201723-Mar-2017 16:50

Scheduled Reporting Date: 30-Mar-2017:Client Requested Due

Date

30-Mar-2017

Delivery DetailsMode of Delivery : :Carrier Not intact.Security Seal

No. of coolers/boxes : :3 Temperature 10.1 - Ice present

: : 5 / 5Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please see scanned COC for sample discrepencies: extra samples , samples not received etc.

l Please direct any queries related to sample condition / numbering / breakages to Sample Receipt ([email protected])

l Analytical work for this work order will be conducted at ALS Environmental Perth.

l Please direct any turnaround / technical queries to the laboratory contact designated above.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of Work Order.

l COD analysis will be conducted by ALS Environmental, Sydney, NATA accreditation no. 825, Site

No. 10911.l pH analysis should be conducted within 6 hours of sampling.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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:Client EMERGE ASSOCIATES

Work Order : EP1702764 Amendment 02 of 3:Page

24-Mar-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

ED

037-P

Alk

alin

ity a

s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EG

020F

Dis

solv

ed M

eta

ls b

y IC

PM

S

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

EP1702764-001 22-Mar-2017 00:00 MW2 ü ü ü ü ü ü ü

EP1702764-002 21-Mar-2017 00:00 MW3 ü ü ü ü ü ü ü

EP1702764-003 22-Mar-2017 00:00 MW4 ü ü ü ü ü ü ü

EP1702764-004 21-Mar-2017 00:00 MW5 ü ü ü ü ü ü ü

EP1702764-005 21-Mar-2017 00:00 GWQA13 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0T

To

tal R

eco

vera

ble

Me

tals

by

ICP

MS

(in

clu

din

g

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

WA

TE

R -

W-1

7

TR

H/B

TE

XN

/PA

H/P

he

no

ls/O

C/P

CB

EP1702764-001 22-Mar-2017 00:00 MW2 ü ü ü ü

EP1702764-002 21-Mar-2017 00:00 MW3 ü ü ü ü

EP1702764-003 22-Mar-2017 00:00 MW4 ü ü ü ü

EP1702764-004 21-Mar-2017 00:00 MW5 ü ü ü ü

EP1702764-005 21-Mar-2017 00:00 GWQA13 ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

Page 26: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

:Client EMERGE ASSOCIATES

Work Order : EP1702764 Amendment 03 of 3:Page

24-Mar-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

Page 27: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 8EP1702764

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Perth

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

10 Hod Way Malaga WA Australia 6090

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017 16:50

:Order number ---- Date Analysis Commenced : 24-Mar-2017

:C-O-C number ---- Issue Date : 31-Mar-2017 19:57

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

5:No. of samples received

5:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

Efua Wilson Metals Chemist Perth Inorganics, Malaga, WA

Huynh Huynh Organic Chemist Perth Organics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

COD conducted by ALS Sydney, NATA accreditation no. 825, site no 10911.l

Benzo(a)pyrene Toxicity Equivalent Quotient (TEQ) is the sum total of the concentration of the eight carcinogenic PAHs multiplied by their Toxicity Equivalence Factor (TEF) relative to Benzo(a)pyrene. TEF values

are provided in brackets as follows: Benz(a)anthracene (0.1), Chrysene (0.01), Benzo(b+j) & Benzo(k)fluoranthene (0.1), Benzo(a)pyrene (1.0), Indeno(1.2.3.cd)pyrene (0.1), Dibenz(a.h)anthracene (1.0),

Benzo(g.h.i)perylene (0.01). Less than LOR results for 'TEQ Zero' are treated as zero.

l

A

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Analytical Results

GWQA13MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

21-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

EP1702764-005EP1702764-004EP1702764-003EP1702764-002EP1702764-001UnitLORCAS NumberCompound

Result Result Result Result Result

EA015: Total Dissolved Solids dried at 180 ± 5 °C

444 684 236 825 651mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 <1mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 <1 <1 <1mg/L13812-32-6

12Bicarbonate Alkalinity as CaCO3 <1 <1 45 <1mg/L171-52-3

12 <1 <1 45 <1mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

198Chloride 313 77 452 313mg/L116887-00-6

ED093F: Dissolved Major Cations

<1Calcium 1 <1 2 1mg/L17440-70-2

4Magnesium 14 5 21 14mg/L17439-95-4

92Sodium 165 47 224 168mg/L17440-23-5

<1Potassium 2 2 10 2mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.05Aluminium 0.05 0.36 1.91 0.04mg/L0.017429-90-5

<0.001Arsenic <0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 <0.0001 0.0001 <0.0001mg/L0.00017440-43-9

<0.001Chromium <0.001 <0.001 <0.001 <0.001mg/L0.0017440-47-3

0.001Copper <0.001 0.004 0.014 <0.001mg/L0.0017440-50-8

<0.001Nickel 0.001 0.003 0.009 0.001mg/L0.0017440-02-0

<0.001Lead <0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1

0.020Zinc 0.017 0.015 0.120 0.019mg/L0.0057440-66-6

0.004Manganese 0.864 0.014 1.50 0.861mg/L0.0017439-96-5

<0.01Selenium <0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

34.9Iron 46.6 1.36 39.5 45.0mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.59Ammonia as N 0.10 0.03 <0.01 0.15mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N <0.01 <0.01 <0.01 <0.01mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.02Nitrate as N <0.01 0.12 0.02 0.01mg/L0.0114797-55-8

A

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Analytical Results

GWQA13MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

21-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

EP1702764-005EP1702764-004EP1702764-003EP1702764-002EP1702764-001UnitLORCAS NumberCompound

Result Result Result Result Result

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.02 <0.01 0.12 0.02 0.01mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.8 0.4 <0.1 <0.1 0.4mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.8^ 0.4 0.1 <0.1 0.4mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.12 0.13 0.02 0.04 0.15mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

8 9 8 <1 7mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

<10 18 <10 16 13mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 <1 <1 <1 <1µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) <0.5 <0.5 <0.5 <0.5µg/L0.5118-74-1

<0.5beta-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-85-7

<0.5gamma-BHC <0.5 <0.5 <0.5 <0.5µg/L0.558-89-9

<0.5delta-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-86-8

<0.5Heptachlor <0.5 <0.5 <0.5 <0.5µg/L0.576-44-8

<0.5Aldrin <0.5 <0.5 <0.5 <0.5µg/L0.5309-00-2

<0.5Heptachlor epoxide <0.5 <0.5 <0.5 <0.5µg/L0.51024-57-3

<0.5trans-Chlordane <0.5 <0.5 <0.5 <0.5µg/L0.55103-74-2

<0.5alpha-Endosulfan <0.5 <0.5 <0.5 <0.5µg/L0.5959-98-8

<0.5cis-Chlordane <0.5 <0.5 <0.5 <0.5µg/L0.55103-71-9

<0.5Dieldrin <0.5 <0.5 <0.5 <0.5µg/L0.560-57-1

<0.54.4`-DDE <0.5 <0.5 <0.5 <0.5µg/L0.572-55-9

<0.5Endrin <0.5 <0.5 <0.5 <0.5µg/L0.572-20-8

<0.5beta-Endosulfan <0.5 <0.5 <0.5 <0.5µg/L0.533213-65-9

<0.54.4`-DDD <0.5 <0.5 <0.5 <0.5µg/L0.572-54-8

<0.5Endrin aldehyde <0.5 <0.5 <0.5 <0.5µg/L0.57421-93-4

<0.5Endosulfan sulfate <0.5 <0.5 <0.5 <0.5µg/L0.51031-07-8

<2.04.4`-DDT <2.0 <2.0 <2.0 <2.0µg/L250-29-3

<0.5Endrin ketone <0.5 <0.5 <0.5 <0.5µg/L0.553494-70-5

A

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Analytical Results

GWQA13MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

21-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

EP1702764-005EP1702764-004EP1702764-003EP1702764-002EP1702764-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP068A: Organochlorine Pesticides (OC) - Continued

<2.0Methoxychlor <2.0 <2.0 <2.0 <2.0µg/L272-43-5

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT <0.5 <0.5 <0.5 <0.5µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin <0.5 <0.5 <0.5 <0.5µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol <1.0 <1.0 <1.0 <1.0µg/L1108-95-2

<1.02-Chlorophenol <1.0 <1.0 <1.0 <1.0µg/L195-57-8

<1.02-Methylphenol <1.0 <1.0 <1.0 <1.0µg/L195-48-7

<2.03- & 4-Methylphenol <2.0 <2.0 <2.0 <2.0µg/L21319-77-3

<1.02-Nitrophenol <1.0 <1.0 <1.0 <1.0µg/L188-75-5

<1.02.4-Dimethylphenol <1.0 <1.0 <1.0 <1.0µg/L1105-67-9

<1.02.4-Dichlorophenol <1.0 <1.0 <1.0 <1.0µg/L1120-83-2

<1.02.6-Dichlorophenol <1.0 <1.0 <1.0 <1.0µg/L187-65-0

<1.04-Chloro-3-methylphenol <1.0 <1.0 <1.0 <1.0µg/L159-50-7

<1.02.4.6-Trichlorophenol <1.0 <1.0 <1.0 <1.0µg/L188-06-2

<1.02.4.5-Trichlorophenol <1.0 <1.0 <1.0 <1.0µg/L195-95-4

<2.0Pentachlorophenol <2.0 <2.0 <2.0 <2.0µg/L287-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene <1.0 <1.0 <1.0 <1.0µg/L191-20-3

<1.0Acenaphthylene <1.0 <1.0 <1.0 <1.0µg/L1208-96-8

<1.0Acenaphthene <1.0 <1.0 <1.0 <1.0µg/L183-32-9

<1.0Fluorene <1.0 <1.0 <1.0 <1.0µg/L186-73-7

<1.0Phenanthrene <1.0 <1.0 <1.0 <1.0µg/L185-01-8

<1.0Anthracene <1.0 <1.0 <1.0 <1.0µg/L1120-12-7

<1.0Fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1206-44-0

<1.0Pyrene <1.0 <1.0 <1.0 <1.0µg/L1129-00-0

<1.0Benz(a)anthracene <1.0 <1.0 <1.0 <1.0µg/L156-55-3

<1.0Chrysene <1.0 <1.0 <1.0 <1.0µg/L1218-01-9

<1.0Benzo(b+j)fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1205-99-2 205-82-3

<1.0Benzo(k)fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1207-08-9

<0.5Benzo(a)pyrene <0.5 <0.5 <0.5 <0.5µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene <1.0 <1.0 <1.0 <1.0µg/L1193-39-5

<1.0Dibenz(a.h)anthracene <1.0 <1.0 <1.0 <1.0µg/L153-70-3

<1.0Benzo(g.h.i)perylene <1.0 <1.0 <1.0 <1.0µg/L1191-24-2

A

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Analytical Results

GWQA13MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

21-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

EP1702764-005EP1702764-004EP1702764-003EP1702764-002EP1702764-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 <20 <20 <20 <20µg/L20----C6 - C9 Fraction

<50 <50 <50 <50 <50µg/L50----C10 - C14 Fraction

<100 120 <100 <100 160µg/L100----C15 - C28 Fraction

<50 <50 <50 <50 <50µg/L50----C29 - C36 Fraction

<50^ 120 <50 <50 160µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction <20 <20 <20 <20µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

<20 <20 <20 <20µg/L20C6_C10-BTEX

<100 <100 <100 <100 <100µg/L100---->C10 - C16 Fraction

<100 130 <100 <100 170µg/L100---->C16 - C34 Fraction

<100 <100 <100 <100 <100µg/L100---->C34 - C40 Fraction

<100^ 130 <100 <100 170µg/L100---->C10 - C40 Fraction (sum)

<100^ <100 <100 <100 <100µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene <1 <1 <1 <1µg/L171-43-2

<2Toluene <2 <2 <2 <2µg/L2108-88-3

<2Ethylbenzene <2 <2 <2 <2µg/L2100-41-4

<2meta- & para-Xylene <2 <2 <2 <2µg/L2108-38-3 106-42-3

<2ortho-Xylene <2 <2 <2 <2µg/L295-47-6

<2^ Total Xylenes <2 <2 <2 <2µg/L21330-20-7

<1^ <1 <1 <1 <1µg/L1----Sum of BTEX

<5Naphthalene <5 <5 <5 <5µg/L591-20-3

EP066S: PCB Surrogate

82.3Decachlorobiphenyl 79.0 87.2 87.9 89.1%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

87.7Dibromo-DDE 79.4 84.0 94.5 88.9%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

77.7DEF 75.7 77.1 88.9 87.2%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

A

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Analytical Results

GWQA13MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

21-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:0021-Mar-2017 00:0022-Mar-2017 00:00Client sampling date / time

EP1702764-005EP1702764-004EP1702764-003EP1702764-002EP1702764-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP075(SIM)S: Phenolic Compound Surrogates - Continued

24.9Phenol-d6 24.5 22.8 26.6 28.4%113127-88-3

74.22-Chlorophenol-D4 70.5 65.1 78.3 76.8%193951-73-6

71.22.4.6-Tribromophenol 72.1 63.4 80.1 77.1%1118-79-6

EP075(SIM)T: PAH Surrogates

88.62-Fluorobiphenyl 81.7 73.3 97.0 86.6%1321-60-8

79.3Anthracene-d10 75.7 72.8 86.9 80.1%11719-06-8

86.04-Terphenyl-d14 80.3 79.2 92.0 85.1%11718-51-0

EP080S: TPH(V)/BTEX Surrogates

98.91.2-Dichloroethane-D4 103 99.6 107 110%217060-07-0

102Toluene-D8 102 104 100 99.5%22037-26-5

94.94-Bromofluorobenzene 95.1 94.9 95.0 93.8%2460-00-4

A

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: WATER

Compound CAS Number Low High

EP066S: PCB Surrogate

Decachlorobiphenyl 2051-24-3 27 136

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE 21655-73-2 50 146

EP068T: Organophosphorus Pesticide Surrogate

DEF 78-48-8 27 153

EP075(SIM)S: Phenolic Compound Surrogates

Phenol-d6 13127-88-3 10 67

2-Chlorophenol-D4 93951-73-6 29 120

2.4.6-Tribromophenol 118-79-6 10 131

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 321-60-8 34 131

Anthracene-d10 1719-06-8 43 127

4-Terphenyl-d14 1718-51-0 41 142

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 17060-07-0 61 141

Toluene-D8 2037-26-5 73 126

4-Bromofluorobenzene 460-00-4 60 125

A

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False

8 8.00False

Environmental

QUALITY CONTROL REPORTWork Order : EP1702764 Page : 1 of 12

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 10 Hod Way Malaga WA Australia 6090

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017

:Order number ---- Date Analysis Commenced : 24-Mar-2017

:C-O-C number ---- Issue Date : 31-Mar-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

No. of samples received 5:

No. of samples analysed 5:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

Efua Wilson Metals Chemist Perth Inorganics, Malaga, WA

Huynh Huynh Organic Chemist Perth Organics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 812143)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 214 212 0.939 0% - 20%Anonymous EP1702722-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 170000 163000 4.04 0% - 20%Anonymous EP1702760-009

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 812879)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 196 185 6.03 0% - 50%Anonymous EP1702726-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 240 240 0.417 0% - 20%Anonymous EP1702726-009

ED037P: Alkalinity by PC Titrator (QC Lot: 811224)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1702748-003

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 284 310 8.70 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 284 310 8.70 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1702748-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 377 349 7.77 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 377 349 7.77 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 808854)

ED045G: Chloride 16887-00-6 1 mg/L 313 312 0.00 0% - 20%MW3 EP1702764-002

ED045G: Chloride 16887-00-6 1 mg/L 12800 12900 0.930 0% - 20%Anonymous EP1702767-003

ED093F: Dissolved Major Cations (QC Lot: 812103)

ED093F: Calcium 7440-70-2 1 mg/L 1080 1090 0.917 0% - 20%Anonymous EP1702760-008

ED093F: Magnesium 7439-95-4 1 mg/L 6280 6410 2.00 0% - 20%

ED093F: Sodium 7440-23-5 1 mg/L 56700 57500 1.31 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 964 1000 4.00 0% - 20%

ED093F: Calcium 7440-70-2 1 mg/L 2 2 0.00 No LimitMW5 EP1702764-004

ED093F: Magnesium 7439-95-4 1 mg/L 21 21 0.00 0% - 20%

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

ED093F: Dissolved Major Cations (QC Lot: 812103) - continued

ED093F: Sodium 7440-23-5 1 mg/L 224 226 0.932 0% - 20%MW5 EP1702764-004

ED093F: Potassium 7440-09-7 1 mg/L 10 11 0.00 0% - 50%

EG020F: Dissolved Metals by ICP-MS (QC Lot: 812101)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1702739-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L 0.0050 0.0051 2.02 No LimitAnonymous EP1702760-007

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.020 <0.020 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.020 <0.020 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.020 <0.020 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L 0.218 0.227 4.09 0% - 50%

EG020A-F: Manganese 7439-96-5 0.001 mg/L 7.57 7.82 3.29 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.151 0.145 3.69 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.100 <0.100 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 27.5 27.8 1.30 0% - 20%

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.20 <0.20 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 812104)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitMW3 EP1702764-002

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.864 0.889 2.85 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.001 0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.017 0.018 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.05 0.05 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 812070)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 <0.05 0.00 No LimitAnonymous EP1702715-001

EG020A-T: Iron 7439-89-6 0.05 mg/L 11.3 11.3 0.205 0% - 20%Anonymous EP1702733-004

EG035F: Dissolved Mercury by FIMS (QC Lot: 812102)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1702739-006

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG035F: Dissolved Mercury by FIMS (QC Lot: 812102) - continued

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1702765-002

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 808861)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.10 0.12 18.4 0% - 50%MW3 EP1702764-002

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.75 0.77 1.59 0% - 20%Anonymous EP1702767-003

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 808853)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitMW3 EP1702764-002

EK057G: Nitrite as N 14797-65-0 0.01 mg/L 0.03 0.03 0.00 No LimitAnonymous EP1702767-003

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 808862)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 0.01 0.00 No LimitMW3 EP1702764-002

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.14 0.14 0.00 0% - 50%Anonymous EP1702767-003

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 810525)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 <0.1 0.00 No LimitAnonymous EP1702727-007

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 <0.1 0.00 No LimitAnonymous EP1702747-005

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 810524)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1702727-007

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1702747-005

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 810526)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.08 0.06 17.3 No LimitAnonymous EP1702765-001

EP005: Total Organic Carbon (TOC) (QC Lot: 808199)

EP005: Total Organic Carbon ---- 1 mg/L 3 2 0.00 No LimitAnonymous EP1702732-001

EP005: Total Organic Carbon ---- 1 mg/L <1 <1 0.00 No LimitMW5 EP1702764-004

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 813574)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 17 17 0.00 No LimitAnonymous EP1702727-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 <10 0.00 No LimitAnonymous EP1702747-003

EP075(SIM)A: Phenolic Compounds (QC Lot: 808929)

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 <1.0 0.00 No LimitAnonymous EP1702744-001

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 <2.0 0.00 No Limit

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 <2.0 0.00 No Limit

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QC Lot: 808929)

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QC Lot: 808929) - continued

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 <0.5 0.00 No LimitAnonymous EP1702744-001

EP075(SIM): Sum of polycyclic aromatic

hydrocarbons

---- 0.5 µg/L <0.5 <0.5 0.00 No Limit

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 <1.0 0.00 No Limit

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 <1.0 0.00 No Limit

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 808930)

EP071: C15 - C28 Fraction ---- 100 µg/L 150 120 18.2 No LimitAnonymous EP1702744-002

EP071: C10 - C14 Fraction ---- 50 µg/L 50 <50 0.00 No Limit

EP071: C29 - C36 Fraction ---- 50 µg/L <50 <50 0.00 No Limit

EP071: C15 - C28 Fraction ---- 100 µg/L <100 <100 0.00 No LimitAnonymous EP1702744-001

EP071: C10 - C14 Fraction ---- 50 µg/L <50 <50 0.00 No Limit

EP071: C29 - C36 Fraction ---- 50 µg/L <50 <50 0.00 No Limit

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 810399)

EP080: C6 - C9 Fraction ---- 20 µg/L <0.02 <20 0.00 No LimitAnonymous EP1702747-001

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitMW4 EP1702764-003

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 808930)

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 <100 0.00 No LimitAnonymous EP1702744-002

EP071: >C16 - C34 Fraction ---- 100 µg/L 140 110 23.9 No Limit

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 <100 0.00 No Limit

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 <100 0.00 No LimitAnonymous EP1702744-001

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 <100 0.00 No Limit

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 <100 0.00 No Limit

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 810399)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <0.02 <20 0.00 No LimitAnonymous EP1702747-001

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitMW4 EP1702764-003

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EP080: BTEXN (QC Lot: 810399)

EP080: Benzene 71-43-2 1 µg/L <0.001 <1 0.00 No LimitAnonymous EP1702747-001

EP080: Toluene 108-88-3 2 µg/L <0.002 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <0.002 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <0.002 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <0.002 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <0.005 <5 0.00 No Limit

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitMW4 EP1702764-003

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 812143)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1022000 mg/L 11183

<10 1041000 mg/L 13070

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 812879)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1052000 mg/L 11183

<10 1101000 mg/L 13070

ED037P: Alkalinity by PC Titrator (QCLot: 811224)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-00

1

1 mg/L <1 -------- --------

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 -------- --------

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 -------- --------

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 10520 mg/L 12676

<1 96.3200 mg/L 10690

ED045G: Chloride by Discrete Analyser (QCLot: 808854)

ED045G: Chloride 16887-00-6 1 mg/L <1 98.910 mg/L 12084

<1 1011000 mg/L 11084

ED093F: Dissolved Major Cations (QCLot: 812103)

ED093F: Calcium 7440-70-2 1 mg/L <1 10250 mg/L 10991

ED093F: Magnesium 7439-95-4 1 mg/L <1 95.650 mg/L 10890

ED093F: Sodium 7440-23-5 1 mg/L <1 97.450 mg/L 11187

ED093F: Potassium 7440-09-7 1 mg/L <1 99.650 mg/L 11090

EG020F: Dissolved Metals by ICP-MS (QCLot: 812101)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 90.70.5 mg/L 11684

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 97.10.1 mg/L 10884

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 92.30.1 mg/L 10886

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 93.30.1 mg/L 10985

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 89.80.1 mg/L 11084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 93.40.1 mg/L 10785

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 95.20.1 mg/L 10985

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 93.30.1 mg/L 11284

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 97.50.1 mg/L 11288

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 97.90.1 mg/L 11589

EG020F: Dissolved Metals by ICP-MS (QCLot: 812104)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 91.70.5 mg/L 11684

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 1010.1 mg/L 10884

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EG020F: Dissolved Metals by ICP-MS (QCLot: 812104) - continued

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 93.00.1 mg/L 10886

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 91.20.1 mg/L 10985

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 92.50.1 mg/L 11084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 93.40.1 mg/L 10785

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 92.20.1 mg/L 10985

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 94.40.1 mg/L 11284

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 1040.1 mg/L 11288

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 94.80.1 mg/L 11589

EG020T: Total Metals by ICP-MS (QCLot: 812070)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 93.00.5 mg/L 12077

EG035F: Dissolved Mercury by FIMS (QCLot: 812102)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 1140.01 mg/L 11692

EK055G: Ammonia as N by Discrete Analyser (QCLot: 808861)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 98.61 mg/L 11587

EK057G: Nitrite as N by Discrete Analyser (QCLot: 808853)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 98.80.5 mg/L 11286

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 808862)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1060.5 mg/L 11292

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 810525)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 84.710 mg/L 11082

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810524)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 96.14.42 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810526)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 89.94.42 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 808199)

EP005: Total Organic Carbon ---- 1 mg/L <1 98.610 mg/L 11179

<1 106100 mg/L 11179

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 813574)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10650 mg/L 11282

<10 94.8500 mg/L 11383

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 808931)

EP066: Total Polychlorinated biphenyls ---- 1 µg/L <1 52.05 µg/L 9036

EP068A: Organochlorine Pesticides (OC) (QCLot: 808932)

EP068: alpha-BHC 319-84-6 0.5 µg/L <0.5 66.95 µg/L 11242

EP068: Hexachlorobenzene (HCB) 118-74-1 0.5 µg/L <0.5 69.05 µg/L 10839

EP068: beta-BHC 319-85-7 0.5 µg/L <0.5 69.55 µg/L 11646

EP068: gamma-BHC 58-89-9 0.5 µg/L <0.5 71.05 µg/L 11843

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP068A: Organochlorine Pesticides (OC) (QCLot: 808932) - continued

EP068: delta-BHC 319-86-8 0.5 µg/L <0.5 68.85 µg/L 11546

EP068: Heptachlor 76-44-8 0.5 µg/L <0.5 64.55 µg/L 11139

EP068: Aldrin 309-00-2 0.5 µg/L <0.5 67.25 µg/L 11440

EP068: Heptachlor epoxide 1024-57-3 0.5 µg/L <0.5 83.15 µg/L 12242

EP068: trans-Chlordane 5103-74-2 0.5 µg/L <0.5 71.15 µg/L 12144

EP068: alpha-Endosulfan 959-98-8 0.5 µg/L <0.5 78.95 µg/L 12942

EP068: cis-Chlordane 5103-71-9 0.5 µg/L <0.5 71.75 µg/L 12343

EP068: Dieldrin 60-57-1 0.5 µg/L <0.5 65.05 µg/L 12142

EP068: 4.4`-DDE 72-55-9 0.5 µg/L <0.5 69.75 µg/L 12344

EP068: Endrin 72-20-8 0.5 µg/L <0.5 59.75 µg/L 12727

EP068: beta-Endosulfan 33213-65-9 0.5 µg/L <0.5 70.05 µg/L 12845

EP068: 4.4`-DDD 72-54-8 0.5 µg/L <0.5 70.95 µg/L 12842

EP068: Endrin aldehyde 7421-93-4 0.5 µg/L <0.5 62.45 µg/L 12132

EP068: Endosulfan sulfate 1031-07-8 0.5 µg/L <0.5 69.45 µg/L 12041

EP068: 4.4`-DDT 50-29-3 2 µg/L <2.0 69.95 µg/L 12332

EP068: Endrin ketone 53494-70-5 0.5 µg/L <0.5 69.85 µg/L 12436

EP068: Methoxychlor 72-43-5 2 µg/L <2.0 64.25 µg/L 12425

EP075(SIM)A: Phenolic Compounds (QCLot: 808929)

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 29.610 µg/L 469

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 76.910 µg/L 9734

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 64.910 µg/L 9325

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 58.920 µg/L 8322

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 64.910 µg/L 10434

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 83.810 µg/L 10234

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 75.310 µg/L 10434

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 82.910 µg/L 10238

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 74.710 µg/L 10630

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 72.710 µg/L 10932

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 67.010 µg/L 11034

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 57.510 µg/L 10414

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 808929)

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 91.510 µg/L 9942

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 80.310 µg/L 11336

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 87.610 µg/L 10236

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 89.210 µg/L 11334

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 80.210 µg/L 11537

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 82.910 µg/L 10946

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 80.710 µg/L 12440

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 80.910 µg/L 12340

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 808929) - continued

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 75.010 µg/L 12640

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 79.910 µg/L 12146

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 72.910 µg/L 12343

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 77.810 µg/L 12147

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 71.310 µg/L 12345

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 85.510 µg/L 12039

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 84.210 µg/L 11939

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 83.810 µg/L 12340

EP075(SIM): Sum of polycyclic aromatic hydrocarbons ---- 0.5 µg/L <0.5 -------- --------

EP080/071: Total Petroleum Hydrocarbons (QCLot: 808930)

EP071: C10 - C14 Fraction ---- 50 µg/L <50 72.9400 µg/L 9535

EP071: C15 - C28 Fraction ---- 100 µg/L <100 87.0400 µg/L 11134

EP071: C29 - C36 Fraction ---- 50 µg/L <50 92.3400 µg/L 10534

EP080/071: Total Petroleum Hydrocarbons (QCLot: 810399)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 104320 µg/L 11374

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 808930)

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 76.5400 µg/L 9937

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 90.4600 µg/L 10835

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 93.0200 µg/L 11711

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 810399)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 105370 µg/L 11574

EP080: BTEXN (QCLot: 810399)

EP080: Benzene 71-43-2 1 µg/L <1 98.520 µg/L 11484

EP080: Toluene 108-88-3 2 µg/L <2 95.720 µg/L 11581

EP080: Ethylbenzene 100-41-4 2 µg/L <2 10420 µg/L 11384

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 10140 µg/L 11484

EP080: ortho-Xylene 95-47-6 2 µg/L <2 98.820 µg/L 11187

EP080: Naphthalene 91-20-3 5 µg/L <5 99.120 µg/L 11877

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

A

I I I I I I I I

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 808854)

MW2 EP1702764-001 16887-00-6ED045G: Chloride 1031000 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 812101)

Anonymous EP1702739-002 7440-38-2EG020A-F: Arsenic 1030.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 98.20.05 mg/L 13070

7440-47-3EG020A-F: Chromium 99.10.2 mg/L 13070

7440-50-8EG020A-F: Copper 94.30.2 mg/L 13070

7439-92-1EG020A-F: Lead 95.60.2 mg/L 13070

7439-96-5EG020A-F: Manganese 97.20.2 mg/L 13070

7440-02-0EG020A-F: Nickel 99.30.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1030.2 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 812104)

MW4 EP1702764-003 7440-38-2EG020A-F: Arsenic 1030.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 99.00.05 mg/L 13070

7440-47-3EG020A-F: Chromium 98.00.2 mg/L 13070

7440-50-8EG020A-F: Copper 98.40.2 mg/L 13070

7439-92-1EG020A-F: Lead 99.00.2 mg/L 13070

7439-96-5EG020A-F: Manganese 98.90.2 mg/L 13070

7440-02-0EG020A-F: Nickel 1020.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1060.2 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 812102)

Anonymous EP1702739-007 7439-97-6EG035F: Mercury 1000.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 808861)

MW2 EP1702764-001 7664-41-7EK055G: Ammonia as N 79.41 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 808853)

MW2 EP1702764-001 14797-65-0EK057G: Nitrite as N 79.80.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 808862)

MW2 EP1702764-001 ----EK059G: Nitrite + Nitrate as N 1040.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 810525)

Anonymous EP1702733-001 ----EK061G: Total Kjeldahl Nitrogen as N 85.35 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810524)

Anonymous EP1702733-001 ----EK067G: Total Phosphorus as P 91.81 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 810526)

Anonymous EP1702765-002 ----EK067G: Total Phosphorus as P 86.21 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 808199)

Anonymous EP1702732-002 ----EP005: Total Organic Carbon 119100 mg/L 13070

A

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 813574)

Anonymous EP1702727-001 ----EP026SP: Chemical Oxygen Demand 90.747.6 mg/L 13070

EP075(SIM)A: Phenolic Compounds (QCLot: 808929)

Anonymous EP1702744-002 108-95-2EP075(SIM): Phenol 25.210 µg/L 5919

95-57-8EP075(SIM): 2-Chlorophenol 68.610 µg/L 12234

88-75-5EP075(SIM): 2-Nitrophenol 67.510 µg/L 13432

59-50-7EP075(SIM): 4-Chloro-3-methylphenol 75.410 µg/L 11839

87-86-5EP075(SIM): Pentachlorophenol 54.110 µg/L 11818

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 808929)

Anonymous EP1702744-002 83-32-9EP075(SIM): Acenaphthene 75.710 µg/L 12444

129-00-0EP075(SIM): Pyrene 69.610 µg/L 12162

EP080/071: Total Petroleum Hydrocarbons (QCLot: 808930)

Anonymous EP1702744-001 ----EP071: C10 - C14 Fraction 69.2400 µg/L 12245

----EP071: C15 - C28 Fraction 73.0400 µg/L 14355

----EP071: C29 - C36 Fraction 79.0400 µg/L 12854

EP080/071: Total Petroleum Hydrocarbons (QCLot: 810399)

Anonymous EP1702747-002 ----EP080: C6 - C9 Fraction 114240 µg/L 13777

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 808930)

Anonymous EP1702744-001 ----EP071: >C10 - C16 Fraction 69.4400 µg/L 12245

----EP071: >C16 - C34 Fraction 77.6600 µg/L 14355

----EP071: >C34 - C40 Fraction 68.1200 µg/L 12854

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 810399)

Anonymous EP1702747-002 C6_C10EP080: C6 - C10 Fraction 113290 µg/L 13777

EP080: BTEXN (QCLot: 810399)

Anonymous EP1702747-002 71-43-2EP080: Benzene 82.720 µg/L 12277

108-88-3EP080: Toluene 78.120 µg/L 12674

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : EP1702764 Page : 1 of 10

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 23-Mar-2017

Site : ---- Issue Date : 31-Mar-2017

MITCHELL RITIKIS:Sampler No. of samples received : 5

:Order number ---- No. of samples analysed : 5

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l NO Matrix Spike outliers occur.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l Analysis Holding Time Outliers exist - please see following pages for full details.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Analysis Holding Time Compliance

Matrix: WATER

AnalysisExtraction / Preparation

Date analysedDate extractedContainer / Client Sample ID(s) Days

overdue

Days

overdue

Due for extraction Due for analysis

Method

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural

23-Mar-2017----MW3, MW5,

GWQA13

24-Mar-2017---- ---- 1

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 10.000 5

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 10.000 8

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 5.000 5

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 5.000 8

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 10

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

MW3, MW5,

GWQA13

28-Mar-2017---- 28-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Natural (EA015H)

MW2, MW4 29-Mar-2017---- 28-Mar-2017----22-Mar-2017 ---- üED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

MW3, MW5,

GWQA13

04-Apr-2017---- 27-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Natural (ED037-P)

MW2, MW4 05-Apr-2017---- 27-Mar-2017----22-Mar-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

ED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

MW3, MW5,

GWQA13

18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Natural (ED045G)

MW2, MW4 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

MW3, MW5,

GWQA13

18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

MW2, MW4 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- üEG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

MW3, MW5,

GWQA13

17-Sep-2017---- 29-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

MW2, MW4 18-Sep-2017---- 29-Mar-2017----22-Mar-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

MW3, MW5,

GWQA13

17-Sep-201717-Sep-2017 28-Mar-201728-Mar-201721-Mar-2017 ü ü

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

MW2, MW4 18-Sep-201718-Sep-2017 28-Mar-201728-Mar-201722-Mar-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

MW3, MW5,

GWQA13

18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

MW2, MW4 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- üEK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

MW3, MW5,

GWQA13

18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK055G)

MW2, MW4 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

MW3, MW5,

GWQA13

23-Mar-2017---- 24-Mar-2017----21-Mar-2017 ---- û

Clear Plastic Bottle - Natural (EK057G)

MW2, MW4 24-Mar-2017---- 24-Mar-2017----22-Mar-2017 ---- ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

MW3, MW5,

GWQA13

18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK059G)

MW2, MW4 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

MW3, MW5,

GWQA13

18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK061G)

MW2, MW4 19-Apr-201719-Apr-2017 28-Mar-201728-Mar-201722-Mar-2017 ü üEK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

MW3, MW5,

GWQA13

18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK067G)

MW2, MW4 19-Apr-201719-Apr-2017 28-Mar-201728-Mar-201722-Mar-2017 ü üEP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

MW3, MW5,

GWQA13

18-Apr-2017---- 24-Mar-2017----21-Mar-2017 ---- ü

Amber TOC Vial - Sulfuric Acid (EP005)

MW2, MW4 19-Apr-2017---- 24-Mar-2017----22-Mar-2017 ---- üEP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

MW3, MW5,

GWQA13

18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

MW2, MW4 19-Apr-2017---- 29-Mar-2017----22-Mar-2017 ---- üEP066: Polychlorinated Biphenyls (PCB)

Amber Glass Bottle - Unpreserved (EP066)

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP066)

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üEP068A: Organochlorine Pesticides (OC)

Amber Glass Bottle - Unpreserved (EP068)

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP068)

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP075(SIM)A: Phenolic Compounds

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üEP075(SIM)B: Polynuclear Aromatic Hydrocarbons

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üEP080/071: Total Petroleum Hydrocarbons

Amber Glass Bottle - Unpreserved (EP071)

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

MW3, MW5,

GWQA13

04-Apr-201704-Apr-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW2, MW4 05-Apr-201705-Apr-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üEP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

Amber Glass Bottle - Unpreserved (EP071)

MW3, MW5,

GWQA13

06-May-201728-Mar-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

MW2, MW4 06-May-201729-Mar-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

MW3, MW5,

GWQA13

04-Apr-201704-Apr-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW2, MW4 05-Apr-201705-Apr-2017 27-Mar-201727-Mar-201722-Mar-2017 ü üEP080: BTEXN

Amber VOC Vial - Sulfuric Acid (EP080)

MW3, MW5,

GWQA13

04-Apr-201704-Apr-2017 27-Mar-201727-Mar-201721-Mar-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW2, MW4 05-Apr-201705-Apr-2017 27-Mar-201727-Mar-201722-Mar-2017 ü ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 10.003 30 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 14.29 10.001 7 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 5 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 8 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 11.11 10.004 36 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 20.00 10.002 10 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 12.00 10.003 25 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 11.11 10.002 18 üTRH Volatiles/BTEX EP080

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.002 30 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 12.50 5.001 8 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 11.11 10.004 36 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üTotal Organic Carbon EP005

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Control Samples (LCS) - Continued

NEPM 2013 B3 & ALS QC Standard 8.00 5.002 25 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üTRH Volatiles/BTEX EP080

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.002 30 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 12.50 5.001 8 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 5.56 5.002 36 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 8.00 5.002 25 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üTRH Volatiles/BTEX EP080

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.002 30 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 5 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 8 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 10 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 8.00 5.002 25 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üTRH Volatiles/BTEX EP080

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Polychlorinated Biphenyls (PCB) EP066 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Pesticides by GCMS EP068 WATER

In house: Referenced to USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and

quantification is by comparison against an established 5 point calibration curve of n-Alkane standards. This

method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH - Semivolatile Fraction EP071 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS in SIM Mode

and quantification is by comparison against an established 5 point calibration curve. This method is compliant

with NEPM (2013) Schedule B(3)

PAH/Phenols (GC/MS - SIM) EP075(SIM) WATER

In house: Referenced to USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by

Capillary GC/MS and quantification is by comparison against an established 5 point calibration curve.

Alternatively, a sample is equilibrated in a headspace vial and a portion of the headspace determined by GCMS

analysis. This method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH Volatiles/BTEX EP080 WATER

Preparation Methods Method DescriptionsMatrixMethod

A

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Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

In house: Referenced to USEPA SW 846 - 3510B 100 mL to 1L of sample is transferred to a separatory funnel

and serially extracted three times using 60mL DCM for each extract. The resultant extracts are combined,

dehydrated and concentrated for analysis. This method is compliant with NEPM (2013) Schedule B(3) . ALS

default excludes sediment which may be resident in the container.

Separatory Funnel Extraction of Liquids ORG14 WATER

A 5 mL aliquot or 5 mL of a diluted sample is added to a 40 mL VOC vial for sparging.Volatiles Water Preparation ORG16-W WATER

A

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CHAIN OF CUSTODY c'!UEilT: Emerge Associates

PROJECT MANAGER: Simon Gregg

PROJECT ID.: EP15-050(05)

SAMPLER(S): Mitchell Ritikis

QUOTE NO.: EP/009116 ORDER NO.:

SAMPLE DETAILS

Lab ID Sample ID Matrix

l GWQA-14 Water

POSTAL AODRESS: Suite 4, 26 Railway Road, Subiaco WA 6008

CONTACT PHONE: 9380 4988

PROJECT NAME: SAMR Monitoring - Davis Road

SAMPLERS PHONE: 0449 198 721

Date

21/03/17

Comments/special handling/storage or disposal

Please forward to SYDNEY ALS Please note short holding time for some analysis.

CONTAINER INFORMATION

Type & Preservative

2 SP, 3VS, 1P, 2AP, 1AG

Total No.

9

~m~rgal r.:t,~1-.:r2n ;:,,:!tf".£.~ .!. D~-s,,u1

Email invoice to: [email protected]

ANALYSIS REQUIRED

w I I ~2

r ~-~ ~

<O Cl. Ill 2-'-'-'-' " $ -zu. <= rn-Ix- ro::t:: It) O'.'.w'-' "'"-!::..1-Q 'E Cl)~ ,._ "' U) "' "' 0:, ..... 0 J ~-~£ :i:" 0 oz Z2W

X X

H Additional information (likely contaminants, dilutions or specific QC -analysis)

Mislabelled "SPLIT1"

Please log as per COG

Environmental Divisic-n Sydney

, .. - ...... ~ , ·+-----+-----,f---+----t---+----t~ Work Order Reference

1=S1707191

111111!11111 Telephone : + 61-2-8784 8556

RELINQUISHED BY: RECEIVED BY CoC emailed to ALS?

I NAME: Mitchell Ritikis DATE: 23/03/2017 I NAME: ,Nif DATE: '!r/'f/)?- I IS] Yes □ No 11

OF: EmerQe Associates TIME: 11 :45 OF: TIME: J'Z: NAME: DATE: I NAME: DATE: Water Container Codes: P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH = Sodium Hydroxide/Cd Preserved; S = Sodium Hydroxide Preserved Plastic; AG = Amber Glass Unpreserved; AP = Airtreight Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV= Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCl preserved Plastic; HS= HCI Preserved Speciation bottle; SP= Sulfuric Preserved Plastic; F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Sterile Bottle; LI= Lugols Iodine Preserved Bottles; STT = Sterile' Sodium Thios~ate Preserved Bottles. Soil Container Codes: J = Jar; ASS = Plastic Bag for Acid Sulfate Soils; B = Unpreserved Bag;

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Helen Simpson

From: Sent:

Jeremy Payet <[email protected]> Monday, 27 March 2017 2:21 PM

To: Helen Simpson Subject: Sample GWQA-14 analysis

Hi Helen,

Thanks for bringing this issue to my attention. I have had a look at the EP-683-15 quote and it looks like we will need to conduct analysis of all analytes for groundwater sample GWQA-14.

Let me know if you need me to send through a revised CoC.

Kind regards

Jeremy

Jeremy Payet Environmental Consultant -Contaminated Land & Acid Sulfate Soils e [email protected] Suite 4, 26 Railway Road, Subiaco WA 6008 w emergeassociates.com.au II t +618 9380 4988 II f +618 9380 9636

Recent recipients of;

201G UDi/\ W/\ Rlisse!I Perry u,·ban Deveiopment Excellence Award, Osprey Waters for Mirvac.

2(.116 UDIA WA Env1ronrnental EHt.ellenno Award, Osprey Waters for Mirvac. 2016 UD1/\ W/\ Rising Star Award, Northlink Industrial for Uric f)ropetty

2016 UDIA WA Residential Developriwnt under 250 lots Award, Fliza Pon Os for GWF. 2016 UDIA Wf-\ Master p!3nned Deveiopment Award, Vale tar Stockland

2016 UDI/.\ W/1 ::r1v1ro Development Chairman's Choice, Alkimos Beach for Lend Lease

2.015 AILA WA State Award for Parks and Open Space, Braithwaite Park Nat t,1 e Play for City of VmcenL 2016 AllA National Aw,,i-d For Parks and Open Space, Braithwaite Park Nature Play for City of Vincent.

ALS Group: Click here to report this email as spam.

1

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Tailored Analytical Services & Charges - Waters ~1t,.~'".,l;w~'<'.}•''·"'c'." .' . .!: ,: '''ii : ';\, ,:",',. "'i'i:r ' ''•"'',2:,;,:i.;g~·--.--. ~1-' t?~v~ ,-~,;,",,,' ."' ,ii;ifii,,tl·i,• :::1 " ltft~~ "'"*s-~_,,~·~1•"'1\J='; '><:, ~~~, "•~-"ifij "t , ~Z'.{ %1" ~~ ~ ;-~ <" '"'' Ute" zffit: , ~~z~ii:,,,,, "",:,,~r.;.~.-: ·.', '1: " . ' ;~~, \I.\ e ' . Jrel~en~, ' ~or1s lllf~ate,\;f: , Siffl'l•,i':,"': '• i; §to:.,M; ,;;'.i)§;JJ¥,.1'.,,.~t_j:'s,1\:,\fYtr;,".;;,J;:~~i¾lf"'"':...,.J, ,,c,,:~ , ~,,""'' -c ~~ , - ~' ,;i'> ,~~ ' _,§ •~ ~ "-""' c~ •""" • 1/''•~t.l\'

Total Dissolved Solids (TDS)- Std EA015H APHA 2540 C l 0 9.00

Major Cations: Ca, Mg, Na, K NT-1 APHA 3120 l l 0.00

Major Anions: Cl, SO,, Alkalinity NT-2 Various l 16.00

APHA 4500 NH,- H

Total Nitrogen, TKN, NOx, NO,.NO, NH, NT-8 APHA 4500 Noc,/NO, 0.01 54.00

Total Phosphorus APHA 4500 P - H TN: 0.1

APHA 4500 P - G

Chemical Oxygen Demand (COD) EP026SP APHA 5220 B 5 24.00

Carbon - Total Organic (TOC) EP00S APHA5310B l 24.00

8 Metals - Dissolved Cd:0.0001

USEPA 6020, ICP/MS Zn:0.005 (As, Cd, Cr, Cu, Ni, Pb, Zn) W-2F Others: 0.001 22.00

Hg CV /Fl MS/ICP /MS 0.0001

Additional Dissolved Metals by ICPMS -EG020F USEPA 6020 ICPMS 0.0001 - 0.01 6.00

Al, Mn, Se '

Total Recoverable Metals by ICPMS (incl EG020T USEPA 6020 ICPMS 0.0001 - 0.01 12.00 digest) - Fe

Total sample cost for water samples (Ex:GSTI: , ' ' ,, ·,

177.00 '• ., '. ----. -· · .. '

,,,, __ ._ ,' ·- .. ·, ' ,' ·' ·,_ ·'

General ALS Service Inclusions

The ALS service includes the following at no extra charge;

• Provision of sample containers, appropriately prepared, labelled and preserved, eskies and freight for primary analytical test-work in major metropolitan areas Bottle Order Form

• ALS COC protocols including receipt notification and advice of any non-conformances plus a rapid advice of ALS batch/tracking numbers.

• Webtrieve™ access to real time results and ALS technical support. WebtrieveTM EnviroMail™ • Local technical support via the ALS technical and management team Perth Contact List

• Electronics results including COA, QC and DQO reports plus tailored formats such as ESDAT, EQulS and many others. EDDs - EOUJS and ESDAT info & support

Quality, Sampling, Submission, Holding Times and Automated DQO Reporting

ALS has a comprehensive best practice QA/QC program designed to provide highly defensible analytical data in accordance with NEPM, ANZECC, ADWG, NAGD guidelines. ALS provides Laboratory Control Samples (LCS), Method Blanks (MB), Matrix Spikes (MS), Laboratory Duplicates (Dups) and Surrogates (where applicable), at frequencies at or above the NEPM guidelines - revised 2013. Should you require further details please contact ALS customer services.

• ALS is NATA accredited for all tests listed in this proposal unless advised otherwise.

• For further information on short holding times please see: ALS Environmental - Pocket Guide 2014

• ALS QA/QC is reliant upon appropriate replicate samples bottles/volumes especially for waters, air filters and sorbents. High contamination may negate ALS reporting of matrix spike recovery data.

• Please advise via COC where additional sample has been provided for QA/QC purposes e.g. by noting "Lab QC' (for both Dup and MS) or "Lab Dup" or "Lab MS".

• QA/QC, holding times, QC frequency and preservation compliance are summarised in ALS DQO reports to assist in quality review.

Quote EP/6.44/1 ~·~-~erge 4th September 2015 Page 2 of 5

RIGHT SOLUTIONS J RIGHT PARTNER

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 8ES1707191

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Sydney

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

277-289 Woodpark Road Smithfield NSW Australia 2164

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 27-Mar-2017 12:15

:Order number ---- Date Analysis Commenced : 27-Mar-2017

:C-O-C number ---- Issue Date : 03-Apr-2017 09:17

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

1:No. of samples received

1:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Dilani Fernando Senior Inorganic Chemist Melbourne Inorganics, Springvale, VIC

Edwandy Fadjar Organic Coordinator Sydney Organics, Smithfield, NSW

Raymond Commodore Instrument Chemist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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:Client

ES1707191

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

Benzo(a)pyrene Toxicity Equivalent Quotient (TEQ) is the sum total of the concentration of the eight carcinogenic PAHs multiplied by their Toxicity Equivalence Factor (TEF) relative to Benzo(a)pyrene. TEF values

are provided in brackets as follows: Benz(a)anthracene (0.1), Chrysene (0.01), Benzo(b+j) & Benzo(k)fluoranthene (0.1), Benzo(a)pyrene (1.0), Indeno(1.2.3.cd)pyrene (0.1), Dibenz(a.h)anthracene (1.0),

Benzo(g.h.i)perylene (0.01). Less than LOR results for 'TEQ Zero' are treated as zero.

l

A

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Analytical Results

----------------GWQA-14Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------21-Mar-2017 00:00Client sampling date / time

--------------------------------ES1707191-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

591 ---- ---- ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 ---- ---- ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L13812-32-6

<1Bicarbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L171-52-3

<1 ---- ---- ---- ----mg/L1----Total Alkalinity as CaCO3

ED041G: Sulfate (Turbidimetric) as SO4 2- by DA

90Sulfate as SO4 - Turbidimetric ---- ---- ---- ----mg/L114808-79-8

ED045G: Chloride by Discrete Analyser

302Chloride ---- ---- ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

1Calcium ---- ---- ---- ----mg/L17440-70-2

15Magnesium ---- ---- ---- ----mg/L17439-95-4

174Sodium ---- ---- ---- ----mg/L17440-23-5

2Potassium ---- ---- ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

4.45Aluminium ---- ---- ---- ----mg/L0.017429-90-5

<0.001Arsenic ---- ---- ---- ----mg/L0.0017440-38-2

<0.0001Cadmium ---- ---- ---- ----mg/L0.00017440-43-9

<0.001Chromium ---- ---- ---- ----mg/L0.0017440-47-3

0.003Copper ---- ---- ---- ----mg/L0.0017440-50-8

<0.001Nickel ---- ---- ---- ----mg/L0.0017440-02-0

<0.001Lead ---- ---- ---- ----mg/L0.0017439-92-1

0.017Zinc ---- ---- ---- ----mg/L0.0057440-66-6

0.871Manganese ---- ---- ---- ----mg/L0.0017439-96-5

<0.01Selenium ---- ---- ---- ----mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

43.8Iron ---- ---- ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury ---- ---- ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.13Ammonia as N ---- ---- ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N ---- ---- ---- ----mg/L0.0114797-65-0

A

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Analytical Results

----------------GWQA-14Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------21-Mar-2017 00:00Client sampling date / time

--------------------------------ES1707191-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EK058G: Nitrate as N by Discrete Analyser

0.03Nitrate as N ---- ---- ---- ----mg/L0.0114797-55-8

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.03 ---- ---- ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.7 ---- ---- ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.7^ ---- ---- ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.18 ---- ---- ---- ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

4 ---- ---- ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

12 ---- ---- ---- ----mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 ---- ---- ---- ----µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC ---- ---- ---- ----µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) ---- ---- ---- ----µg/L0.5118-74-1

<0.5beta-BHC ---- ---- ---- ----µg/L0.5319-85-7

<0.5gamma-BHC ---- ---- ---- ----µg/L0.558-89-9

<0.5delta-BHC ---- ---- ---- ----µg/L0.5319-86-8

<0.5Heptachlor ---- ---- ---- ----µg/L0.576-44-8

<0.5Aldrin ---- ---- ---- ----µg/L0.5309-00-2

<0.5Heptachlor epoxide ---- ---- ---- ----µg/L0.51024-57-3

<0.5trans-Chlordane ---- ---- ---- ----µg/L0.55103-74-2

<0.5alpha-Endosulfan ---- ---- ---- ----µg/L0.5959-98-8

<0.5cis-Chlordane ---- ---- ---- ----µg/L0.55103-71-9

<0.5Dieldrin ---- ---- ---- ----µg/L0.560-57-1

<0.54.4`-DDE ---- ---- ---- ----µg/L0.572-55-9

<0.5Endrin ---- ---- ---- ----µg/L0.572-20-8

<0.5beta-Endosulfan ---- ---- ---- ----µg/L0.533213-65-9

<0.54.4`-DDD ---- ---- ---- ----µg/L0.572-54-8

<0.5Endrin aldehyde ---- ---- ---- ----µg/L0.57421-93-4

<0.5Endosulfan sulfate ---- ---- ---- ----µg/L0.51031-07-8

A

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Analytical Results

----------------GWQA-14Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------21-Mar-2017 00:00Client sampling date / time

--------------------------------ES1707191-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP068A: Organochlorine Pesticides (OC) - Continued

<2.04.4`-DDT ---- ---- ---- ----µg/L250-29-3

<0.5Endrin ketone ---- ---- ---- ----µg/L0.553494-70-5

<2.0Methoxychlor ---- ---- ---- ----µg/L272-43-5

<0.5^ ---- ---- ---- ----µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT ---- ---- ---- ----µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin ---- ---- ---- ----µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol ---- ---- ---- ----µg/L1108-95-2

<1.02-Chlorophenol ---- ---- ---- ----µg/L195-57-8

<1.02-Methylphenol ---- ---- ---- ----µg/L195-48-7

<2.03- & 4-Methylphenol ---- ---- ---- ----µg/L21319-77-3

<1.02-Nitrophenol ---- ---- ---- ----µg/L188-75-5

<1.02.4-Dimethylphenol ---- ---- ---- ----µg/L1105-67-9

<1.02.4-Dichlorophenol ---- ---- ---- ----µg/L1120-83-2

<1.02.6-Dichlorophenol ---- ---- ---- ----µg/L187-65-0

<1.04-Chloro-3-methylphenol ---- ---- ---- ----µg/L159-50-7

<1.02.4.6-Trichlorophenol ---- ---- ---- ----µg/L188-06-2

<1.02.4.5-Trichlorophenol ---- ---- ---- ----µg/L195-95-4

<2.0Pentachlorophenol ---- ---- ---- ----µg/L287-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene ---- ---- ---- ----µg/L191-20-3

<1.0Acenaphthylene ---- ---- ---- ----µg/L1208-96-8

<1.0Acenaphthene ---- ---- ---- ----µg/L183-32-9

<1.0Fluorene ---- ---- ---- ----µg/L186-73-7

<1.0Phenanthrene ---- ---- ---- ----µg/L185-01-8

<1.0Anthracene ---- ---- ---- ----µg/L1120-12-7

<1.0Fluoranthene ---- ---- ---- ----µg/L1206-44-0

<1.0Pyrene ---- ---- ---- ----µg/L1129-00-0

<1.0Benz(a)anthracene ---- ---- ---- ----µg/L156-55-3

<1.0Chrysene ---- ---- ---- ----µg/L1218-01-9

<1.0Benzo(b+j)fluoranthene ---- ---- ---- ----µg/L1205-99-2 205-82-3

<1.0Benzo(k)fluoranthene ---- ---- ---- ----µg/L1207-08-9

<0.5Benzo(a)pyrene ---- ---- ---- ----µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene ---- ---- ---- ----µg/L1193-39-5

A

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Analytical Results

----------------GWQA-14Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------21-Mar-2017 00:00Client sampling date / time

--------------------------------ES1707191-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<1.0Dibenz(a.h)anthracene ---- ---- ---- ----µg/L153-70-3

<1.0Benzo(g.h.i)perylene ---- ---- ---- ----µg/L1191-24-2

<0.5^ ---- ---- ---- ----µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ ---- ---- ---- ----µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 ---- ---- ---- ----µg/L20----C6 - C9 Fraction

<50 ---- ---- ---- ----µg/L50----C10 - C14 Fraction

<100 ---- ---- ---- ----µg/L100----C15 - C28 Fraction

<50 ---- ---- ---- ----µg/L50----C29 - C36 Fraction

<50^ ---- ---- ---- ----µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction ---- ---- ---- ----µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

---- ---- ---- ----µg/L20C6_C10-BTEX

<100 ---- ---- ---- ----µg/L100---->C10 - C16 Fraction

<100 ---- ---- ---- ----µg/L100---->C16 - C34 Fraction

<100 ---- ---- ---- ----µg/L100---->C34 - C40 Fraction

<100^ ---- ---- ---- ----µg/L100---->C10 - C40 Fraction (sum)

<100^ ---- ---- ---- ----µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene ---- ---- ---- ----µg/L171-43-2

<2Toluene ---- ---- ---- ----µg/L2108-88-3

<2Ethylbenzene ---- ---- ---- ----µg/L2100-41-4

<2meta- & para-Xylene ---- ---- ---- ----µg/L2108-38-3 106-42-3

<2ortho-Xylene ---- ---- ---- ----µg/L295-47-6

<2^ Total Xylenes ---- ---- ---- ----µg/L21330-20-7

<1^ ---- ---- ---- ----µg/L1----Sum of BTEX

<5Naphthalene ---- ---- ---- ----µg/L591-20-3

EP066S: PCB Surrogate

91.9Decachlorobiphenyl ---- ---- ---- ----%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

72.9Dibromo-DDE ---- ---- ---- ----%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

A

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Analytical Results

----------------GWQA-14Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------21-Mar-2017 00:00Client sampling date / time

--------------------------------ES1707191-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP068T: Organophosphorus Pesticide Surrogate - Continued

73.9DEF ---- ---- ---- ----%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

15.6Phenol-d6 ---- ---- ---- ----%113127-88-3

38.82-Chlorophenol-D4 ---- ---- ---- ----%193951-73-6

86.02.4.6-Tribromophenol ---- ---- ---- ----%1118-79-6

EP075(SIM)T: PAH Surrogates

68.72-Fluorobiphenyl ---- ---- ---- ----%1321-60-8

55.5Anthracene-d10 ---- ---- ---- ----%11719-06-8

76.34-Terphenyl-d14 ---- ---- ---- ----%11718-51-0

EP080S: TPH(V)/BTEX Surrogates

1071.2-Dichloroethane-D4 ---- ---- ---- ----%217060-07-0

101Toluene-D8 ---- ---- ---- ----%22037-26-5

1074-Bromofluorobenzene ---- ---- ---- ----%2460-00-4

A

---------------

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: WATER

Compound CAS Number Low High

EP066S: PCB Surrogate

Decachlorobiphenyl 2051-24-3 29 129

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE 21655-73-2 30 120

EP068T: Organophosphorus Pesticide Surrogate

DEF 78-48-8 27 129

EP075(SIM)S: Phenolic Compound Surrogates

Phenol-d6 13127-88-3 10 44

2-Chlorophenol-D4 93951-73-6 14 94

2.4.6-Tribromophenol 118-79-6 17 125

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 321-60-8 20 104

Anthracene-d10 1719-06-8 27 113

4-Terphenyl-d14 1718-51-0 32 112

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 17060-07-0 71 137

Toluene-D8 2037-26-5 79 131

4-Bromofluorobenzene 460-00-4 70 128

A

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Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : ES1707191

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

277-289 Woodpark Road Smithfield

NSW Australia 2164

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-2-8784 8500

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2015EMEASS0045 (EP/683/15)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 27-Mar-201727-Mar-2017 12:15

Scheduled Reporting Date: 31-Mar-2017:Client Requested Due

Date

31-Mar-2017

Delivery DetailsMode of Delivery : :Undefined Not AvailableSecurity Seal

No. of coolers/boxes : :1 Temperature 17.5'C - Ice present

: : 1 / 1Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please refer to the Proactive Holding Time Report table below which summarises breaches of

recommended holding times that have occurred prior to samples/instructions being received at

the laboratory. The absence of this summary table indicates that all samples have been received

within the recommended holding times for the analysis requested.l TOC Analysis to be conducted by ALS MELBOURNE

l Please direct any queries you have regarding this work order to the above ALS laboratory contact.

l Analytical work for this work order will be conducted at ALS Sydney.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of work order.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Work Order : ES1707191 Amendment 02 of 3:Page

27-Mar-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

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WA

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026S

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-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-02

Majo

r A

nio

ns

(Chlo

ride, S

ulp

hate

, A

lkalin

ity)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

WA

TE

R -

W-1

7

TR

H/B

TE

XN

/PA

H/P

henols

/OC

/PC

B

ES1707191-001 21-Mar-2017 00:00 GWQA-14 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0T

To

tal R

eco

vera

ble

Me

tals

by

ICP

MS

(in

clu

din

g

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

ES1707191-001 21-Mar-2017 00:00 GWQA-14 ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

The following table summarises breaches of recommended holding times that have occurred prior to samples/instructions being

received at the laboratory.

Evaluation: û = Holding time breach ; ü = Within holding time. Matrix: WATER

EvaluationClient Sample ID(s)

Due for

extraction

Due for

analysis Evaluation

Samples Received Instructions Received

Date Date

Method

Container

EK057G: Nitrite as N by Discrete Analyser

GWQA-14 û --------27-Mar-201723-Mar-2017----Clear Plastic Bottle - Natural

I I I

I I I

: ! :

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:Client EMERGE ASSOCIATES

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27-Mar-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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False

4 4.00True

Environmental

QUALITY CONTROL REPORTWork Order : ES1707191 Page : 1 of 9

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 277-289 Woodpark Road Smithfield NSW Australia 2164

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 27-Mar-2017

:Order number ---- Date Analysis Commenced : 27-Mar-2017

:C-O-C number ---- Issue Date : 03-Apr-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

No. of samples received 1:

No. of samples analysed 1:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Dilani Fernando Senior Inorganic Chemist Melbourne Inorganics, Springvale, VIC

Edwandy Fadjar Organic Coordinator Sydney Organics, Smithfield, NSW

Raymond Commodore Instrument Chemist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 812122)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 100 101 0.00 0% - 50%Anonymous ES1707040-020

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 432 476 9.58 0% - 20%Anonymous ES1707137-007

ED037P: Alkalinity by PC Titrator (QC Lot: 811444)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous ES1707040-022

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 6 6 0.00 No Limit

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 6 6 0.00 No Limit

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitGWQA-14 ES1707191-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 <1 0.00 No Limit

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 <1 0.00 No Limit

ED041G: Sulfate (Turbidimetric) as SO4 2- by DA (QC Lot: 811481)

ED041G: Sulfate as SO4 - Turbidimetric 14808-79-8 1 mg/L 90 110 19.9 0% - 20%GWQA-14 ES1707191-001

ED041G: Sulfate as SO4 - Turbidimetric 14808-79-8 1 mg/L <1 <1 0.00 No LimitAnonymous ES1707220-012

ED045G: Chloride by Discrete Analyser (QC Lot: 811482)

ED045G: Chloride 16887-00-6 1 mg/L 302 293 2.94 0% - 20%GWQA-14 ES1707191-001

ED045G: Chloride 16887-00-6 1 mg/L <1 <1 0.00 No LimitAnonymous ES1707220-012

ED093F: Dissolved Major Cations (QC Lot: 811725)

ED093F: Calcium 7440-70-2 1 mg/L 1 1 0.00 No LimitGWQA-14 ES1707191-001

ED093F: Magnesium 7439-95-4 1 mg/L 15 15 0.00 0% - 50%

ED093F: Sodium 7440-23-5 1 mg/L 174 175 0.00 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 2 2 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 811722)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1707182-021

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG020F: Dissolved Metals by ICP-MS (QC Lot: 811722) - continued

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No LimitAnonymous ES1707182-021

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.019 0.018 0.00 0% - 50%

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.25 0.25 0.00 0% - 20%

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitGWQA-14 ES1707191-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L 0.003 0.003 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.871 0.890 2.14 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.017 0.018 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 4.45 4.44 0.00 0% - 20%

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 811732)

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.76 0.78 2.36 0% - 50%Anonymous ES1706890-005

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.09 0.10 10.3 No LimitAnonymous ES1707220-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 811723)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1707182-018

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1707182-025

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 811696)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.13 0.15 13.6 0% - 50%GWQA-14 ES1707191-001

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 811479)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L 0.06 0.06 0.00 No LimitAnonymous EW1701354-001

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitGWQA-14 ES1707191-001

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 811695)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.08 0.09 0.00 No LimitAnonymous ES1707182-021

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.03 0.04 0.00 No LimitGWQA-14 ES1707191-001

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 811687)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 0.5 0.5 0.00 No LimitAnonymous ES1707182-021

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 8.1 8.0 1.57 0% - 20%Anonymous ES1707194-001

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 811686)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.01 0.01 0.00 No LimitAnonymous ES1707182-021

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous ES1707194-001

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EP005: Total Organic Carbon (TOC) (QC Lot: 818167)

EP005: Total Organic Carbon ---- 1 mg/L 40 41 3.66 0% - 20%Anonymous EM1703748-001

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 815502)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 1490 1490 0.00 0% - 20%Anonymous ES1706988-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 12 12 0.00 No LimitGWQA-14 ES1707191-001

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 811496)

EP080: C6 - C9 Fraction ---- 20 µg/L 340 290 15.0 0% - 50%Anonymous ES1707151-001

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous ES1707202-006

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 811496)

EP080: C6 - C10 Fraction C6_C10 20 µg/L 320 280 15.0 0% - 50%Anonymous ES1707151-001

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous ES1707202-006

EP080: BTEXN (QC Lot: 811496)

EP080: Benzene 71-43-2 1 µg/L 11 10 9.78 0% - 50%Anonymous ES1707151-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L 5 4 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L 8 7 13.5 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous ES1707202-006

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 812122)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1012000 mg/L 10987

<10 120293 mg/L 12666

ED037P: Alkalinity by PC Titrator (QCLot: 811444)

ED037-P: Total Alkalinity as CaCO3 ---- ---- mg/L ---- 95.4200 mg/L 11181

ED041G: Sulfate (Turbidimetric) as SO4 2- by DA (QCLot: 811481)

ED041G: Sulfate as SO4 - Turbidimetric 14808-79-8 1 mg/L <1 91.425 mg/L 12282

ED045G: Chloride by Discrete Analyser (QCLot: 811482)

ED045G: Chloride 16887-00-6 1 mg/L <1 94.410 mg/L 12781

<1 1011000 mg/L 12781

ED093F: Dissolved Major Cations (QCLot: 811725)

ED093F: Calcium 7440-70-2 1 mg/L <1 10450 mg/L 11480

ED093F: Magnesium 7439-95-4 1 mg/L <1 10750 mg/L 11690

ED093F: Sodium 7440-23-5 1 mg/L <1 10350 mg/L 12082

ED093F: Potassium 7440-09-7 1 mg/L <1 10850 mg/L 11385

EG020F: Dissolved Metals by ICP-MS (QCLot: 811722)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 82.80.5 mg/L 11680

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 95.60.1 mg/L 11485

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 1090.1 mg/L 11084

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 92.90.1 mg/L 11185

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 91.50.1 mg/L 11181

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 92.80.1 mg/L 11183

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 98.30.1 mg/L 11082

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 94.50.1 mg/L 11282

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 96.70.1 mg/L 11585

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 97.00.1 mg/L 11781

EG020T: Total Metals by ICP-MS (QCLot: 811732)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 96.80.5 mg/L 11785

EG035F: Dissolved Mercury by FIMS (QCLot: 811723)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 99.60.01 mg/L 10583

EK055G: Ammonia as N by Discrete Analyser (QCLot: 811696)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 1031 mg/L 11490

EK057G: Nitrite as N by Discrete Analyser (QCLot: 811479)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 1010.5 mg/L 11482

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 811695)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1040.5 mg/L 11391

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 811687)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 73.310 mg/L 10169

<0.1 1061 mg/L 11870

<0.1 1095 mg/L 11874

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 811686)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 86.34.42 mg/L 10171

<0.01 83.20.442 mg/L 10872

<0.01 90.01 mg/L 11878

EP005: Total Organic Carbon (TOC) (QCLot: 818167)

EP005: Total Organic Carbon ---- 1 mg/L <1 98.0100 mg/L 10981

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 815502)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10450 mg/L 11282

<10 97.6500 mg/L 11383

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 811260)

EP066: Total Polychlorinated biphenyls ---- 1 µg/L <1 92.010 µg/L 10762

EP068A: Organochlorine Pesticides (OC) (QCLot: 811258)

EP068: alpha-BHC 319-84-6 0.5 µg/L <0.5 81.35 µg/L 11365

EP068: Hexachlorobenzene (HCB) 118-74-1 0.5 µg/L <0.5 1015 µg/L 11454

EP068: beta-BHC 319-85-7 0.5 µg/L <0.5 90.95 µg/L 11769

EP068: gamma-BHC 58-89-9 0.5 µg/L <0.5 83.45 µg/L 11270

EP068: delta-BHC 319-86-8 0.5 µg/L <0.5 91.75 µg/L 11767

EP068: Heptachlor 76-44-8 0.5 µg/L <0.5 80.95 µg/L 11363

EP068: Aldrin 309-00-2 0.5 µg/L <0.5 82.55 µg/L 11666

EP068: Heptachlor epoxide 1024-57-3 0.5 µg/L <0.5 84.55 µg/L 12359

EP068: trans-Chlordane 5103-74-2 0.5 µg/L <0.5 83.75 µg/L 12161

EP068: alpha-Endosulfan 959-98-8 0.5 µg/L <0.5 91.05 µg/L 12066

EP068: cis-Chlordane 5103-71-9 0.5 µg/L <0.5 87.25 µg/L 12064

EP068: Dieldrin 60-57-1 0.5 µg/L <0.5 93.75 µg/L 12066

EP068: 4.4`-DDE 72-55-9 0.5 µg/L <0.5 93.95 µg/L 11967

EP068: Endrin 72-20-8 0.5 µg/L <0.5 89.65 µg/L 12266

EP068: beta-Endosulfan 33213-65-9 0.5 µg/L <0.5 93.45 µg/L 11971

EP068: 4.4`-DDD 72-54-8 0.5 µg/L <0.5 90.35 µg/L 12272

EP068: Endrin aldehyde 7421-93-4 0.5 µg/L <0.5 81.95 µg/L 11664

EP068: Endosulfan sulfate 1031-07-8 0.5 µg/L <0.5 81.05 µg/L 12660

EP068: 4.4`-DDT 50-29-3 2 µg/L <2.0 86.25 µg/L 12260

EP068: Endrin ketone 53494-70-5 0.5 µg/L <0.5 84.95 µg/L 12462

EP068: Methoxychlor 72-43-5 2 µg/L <2.0 78.65 µg/L 12753

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP075(SIM)A: Phenolic Compounds (QCLot: 811259)

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 36.85 µg/L 6225

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 73.25 µg/L 9052

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 67.35 µg/L 9151

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 61.010 µg/L 8844

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 71.25 µg/L 10048

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 78.65 µg/L 9949

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 80.65 µg/L 10553

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 87.25 µg/L 10557

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 77.85 µg/L 9953

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 80.55 µg/L 10650

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 73.35 µg/L 10551

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 43.010 µg/L 9510

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 811259)

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 70.05 µg/L 9450

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 69.35 µg/L 11464

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 65.75 µg/L 11362

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 75.65 µg/L 11564

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 74.75 µg/L 11663

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 81.65 µg/L 11664

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 83.65 µg/L 11864

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 83.95 µg/L 11863

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 70.85 µg/L 11764

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 67.95 µg/L 11663

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 69.35 µg/L 11962

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 71.15 µg/L 11563

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 78.55 µg/L 11763

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 96.15 µg/L 11860

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 96.35 µg/L 11761

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 94.55 µg/L 11859

EP080/071: Total Petroleum Hydrocarbons (QCLot: 811257)

EP071: C10 - C14 Fraction ---- 50 µg/L <50 92.22000 µg/L 11676

EP071: C15 - C28 Fraction ---- 100 µg/L <100 1023000 µg/L 10983

EP071: C29 - C36 Fraction ---- 50 µg/L <50 1032000 µg/L 11375

EP080/071: Total Petroleum Hydrocarbons (QCLot: 811496)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 97.5260 µg/L 12775

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 811257)

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 1022500 µg/L 11476

A

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Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 811257) - continued

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 94.73500 µg/L 11181

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 1061500 µg/L 11977

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 811496)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 98.4310 µg/L 12775

EP080: BTEXN (QCLot: 811496)

EP080: Benzene 71-43-2 1 µg/L <1 93.510 µg/L 12270

EP080: Toluene 108-88-3 2 µg/L <2 99.210 µg/L 12369

EP080: Ethylbenzene 100-41-4 2 µg/L <2 91.910 µg/L 12070

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 94.910 µg/L 12169

EP080: ortho-Xylene 95-47-6 2 µg/L <2 98.010 µg/L 12272

EP080: Naphthalene 91-20-3 5 µg/L <5 97.310 µg/L 12070

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED041G: Sulfate (Turbidimetric) as SO4 2- by DA (QCLot: 811481)

GWQA-14 ES1707191-001 14808-79-8ED041G: Sulfate as SO4 - Turbidimetric # Not

Determined

10 mg/L 13070

ED045G: Chloride by Discrete Analyser (QCLot: 811482)

GWQA-14 ES1707191-001 16887-00-6ED045G: Chloride 95.2250 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 811722)

Anonymous ES1707182-017 7440-38-2EG020A-F: Arsenic 88.71 mg/L 13070

7440-43-9EG020A-F: Cadmium 1040.25 mg/L 13070

7440-47-3EG020A-F: Chromium 90.51 mg/L 13070

7440-50-8EG020A-F: Copper 92.51 mg/L 13070

7439-92-1EG020A-F: Lead 88.61 mg/L 13070

7439-96-5EG020A-F: Manganese 89.41 mg/L 13070

7440-02-0EG020A-F: Nickel 91.21 mg/L 13070

7440-66-6EG020A-F: Zinc 93.81 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 811723)

Anonymous ES1707182-016 7439-97-6EG035F: Mercury 72.10.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 811696)

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EK055G: Ammonia as N by Discrete Analyser (QCLot: 811696) - continued

GWQA-14 ES1707191-001 7664-41-7EK055G: Ammonia as N 83.61 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 811479)

GWQA-14 ES1707191-001 14797-65-0EK057G: Nitrite as N 96.00.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 811695)

Anonymous ES1707182-021 ----EK059G: Nitrite + Nitrate as N 97.00.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 811687)

Anonymous ES1707182-022 ----EK061G: Total Kjeldahl Nitrogen as N 1015 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 811686)

Anonymous ES1707182-022 ----EK067G: Total Phosphorus as P 85.01 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 818167)

Anonymous EM1703748-002 ----EP005: Total Organic Carbon 93.1100 mg/L 11480

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 815502)

Anonymous ES1706988-001 ----EP026SP: Chemical Oxygen Demand 97.647.6 mg/L 13070

EP080/071: Total Petroleum Hydrocarbons (QCLot: 811496)

Anonymous ES1707151-001 ----EP080: C6 - C9 Fraction 114325 µg/L 13070

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 811496)

Anonymous ES1707151-001 C6_C10EP080: C6 - C10 Fraction 111375 µg/L 13070

EP080: BTEXN (QCLot: 811496)

Anonymous ES1707151-001 71-43-2EP080: Benzene 88.825 µg/L 13070

108-88-3EP080: Toluene 98.425 µg/L 13070

100-41-4EP080: Ethylbenzene 10425 µg/L 13070

108-38-3

106-42-3

EP080: meta- & para-Xylene 10025 µg/L 13070

95-47-6EP080: ortho-Xylene 10225 µg/L 13070

91-20-3EP080: Naphthalene 90.425 µg/L 13070

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : ES1707191 Page : 1 of 10

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 27-Mar-2017

Site : ---- Issue Date : 03-Apr-2017

MITCHELL RITIKIS:Sampler No. of samples received : 1

:Order number ---- No. of samples analysed : 1

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l Matrix Spike outliers exist - please see following pages for full details.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l Analysis Holding Time Outliers exist - please see following pages for full details.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Quality Control Samples

Duplicates, Method Blanks, Laboratory Control Samples and Matrix Spikes

Matrix: WATER

Compound Group Name CommentLimitsDataAnalyteClient Sample IDLaboratory Sample ID CAS Number

Matrix Spike (MS) Recoveries

ES1707191--001 14808-79-8Sulfate as SO4 -

Turbidimetric

GWQA-14 MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

ED041G: Sulfate (Turbidimetric) as SO4 2- by DA

Outliers : Analysis Holding Time Compliance

Matrix: WATER

AnalysisExtraction / Preparation

Date analysedDate extractedContainer / Client Sample ID(s) Days

overdue

Days

overdue

Due for extraction Due for analysis

Method

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural

23-Mar-2017----GWQA-14 27-Mar-2017---- ---- 4

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 10.000 2

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 10.000 1

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 10.000 1

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 10.000 7

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 5.000 2

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 5.000 1

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 5.000 1

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 12

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 5.000 7

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

GWQA-14 28-Mar-2017---- 28-Mar-2017----21-Mar-2017 ---- üED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

GWQA-14 04-Apr-2017---- 27-Mar-2017----21-Mar-2017 ---- üED041G: Sulfate (Turbidimetric) as SO4 2- by DA

Clear Plastic Bottle - Natural (ED041G)

GWQA-14 18-Apr-2017---- 27-Mar-2017----21-Mar-2017 ---- üED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

GWQA-14 18-Apr-2017---- 27-Mar-2017----21-Mar-2017 ---- üED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

GWQA-14 18-Apr-2017---- 28-Mar-2017----21-Mar-2017 ---- üEG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

GWQA-14 17-Sep-2017---- 28-Mar-2017----21-Mar-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

GWQA-14 17-Sep-201717-Sep-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

GWQA-14 18-Apr-2017---- 29-Mar-2017----21-Mar-2017 ---- üEK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

GWQA-14 18-Apr-2017---- 28-Mar-2017----21-Mar-2017 ---- üEK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

GWQA-14 23-Mar-2017---- 27-Mar-2017----21-Mar-2017 ---- ûEK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

GWQA-14 18-Apr-2017---- 28-Mar-2017----21-Mar-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

GWQA-14 18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üEK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

GWQA-14 18-Apr-201718-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

GWQA-14 18-Apr-2017---- 31-Mar-2017----21-Mar-2017 ---- üEP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

GWQA-14 18-Apr-2017---- 30-Mar-2017----21-Mar-2017 ---- üEP066: Polychlorinated Biphenyls (PCB)

Amber Glass Bottle - Unpreserved (EP066)

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üEP068A: Organochlorine Pesticides (OC)

Amber Glass Bottle - Unpreserved (EP068)

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üEP075(SIM)A: Phenolic Compounds

Amber Glass Bottle - Unpreserved (EP075(SIM))

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üEP075(SIM)B: Polynuclear Aromatic Hydrocarbons

Amber Glass Bottle - Unpreserved (EP075(SIM))

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üEP080/071: Total Petroleum Hydrocarbons

Amber Glass Bottle - Unpreserved (EP071)

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

GWQA-14 04-Apr-201704-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üEP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

Amber Glass Bottle - Unpreserved (EP071)

GWQA-14 06-May-201728-Mar-2017 28-Mar-201727-Mar-201721-Mar-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

GWQA-14 04-Apr-201704-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü üEP080: BTEXN

Amber VOC Vial - Sulfuric Acid (EP080)

GWQA-14 04-Apr-201704-Apr-2017 28-Mar-201728-Mar-201721-Mar-2017 ü ü

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 10.53 10.002 19 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 20.00 10.001 5 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 20.00 10.002 10 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 100.00 10.001 1 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.53 10.002 19 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 22.22 10.002 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 2 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 1 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 1 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üSulfate (Turbidimetric) as SO4 2- by Discrete Analyser ED041G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 16.67 10.002 12 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 11.11 10.001 9 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 7 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTRH Volatiles/BTEX EP080

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 20.00 10.002 10 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 50.00 5.001 2 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üSulfate (Turbidimetric) as SO4 2- by Discrete Analyser ED041G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 15.00 15.003 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Control Samples (LCS) - Continued

NEPM 2013 B3 & ALS QC Standard 8.33 5.001 12 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 15.00 15.003 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 50.00 5.001 2 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 100.00 5.001 1 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üSulfate (Turbidimetric) as SO4 2- by Discrete Analyser ED041G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 8.33 5.001 12 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 2 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 1 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 1 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üSulfate (Turbidimetric) as SO4 2- by Discrete Analyser ED041G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 12 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üTotal Organic Carbon EP005

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Matrix Spikes (MS) - Continued

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 7 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500-SO4. Dissolved sulfate is determined in a 0.45um filtered sample. Sulfate

ions are converted to a barium sulfate suspension in an acetic acid medium with barium chloride. Light

absorbance of the BaSO4 suspension is measured by a photometer and the SO4-2 concentration is determined

by comparison of the reading with a standard curve. This method is compliant with NEPM (2013) Schedule B(3)

Sulfate (Turbidimetric) as SO4 2- by

Discrete Analyser

ED041G WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Polychlorinated Biphenyls (PCB) EP066 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Pesticides by GCMS EP068 WATER

In house: Referenced to USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and

quantification is by comparison against an established 5 point calibration curve of n-Alkane standards. This

method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH - Semivolatile Fraction EP071 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS in SIM Mode

and quantification is by comparison against an established 5 point calibration curve. This method is compliant

with NEPM (2013) Schedule B(3)

PAH/Phenols (GC/MS - SIM) EP075(SIM) WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by

Capillary GC/MS and quantification is by comparison against an established 5 point calibration curve.

Alternatively, a sample is equilibrated in a headspace vial and a portion of the headspace determined by GCMS

analysis. This method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH Volatiles/BTEX EP080 WATER

Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

In house: Referenced to USEPA SW 846 - 3510B 100 mL to 1L of sample is transferred to a separatory funnel

and serially extracted three times using 60mL DCM for each extract. The resultant extracts are combined,

dehydrated and concentrated for analysis. This method is compliant with NEPM (2013) Schedule B(3) . ALS

default excludes sediment which may be resident in the container.

Separatory Funnel Extraction of Liquids ORG14 WATER

A 5 mL aliquot or 5 mL of a diluted sample is added to a 40 mL VOC vial for sparging.Volatiles Water Preparation ORG16-W WATER

A

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CHAIN OF CUSTODY ~fD~fg~ CLIENT: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008 r:ror;-;l?□ s~.cnt? & D~'i·):y1

PROJECT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road

SAMPLER(S): Mitchell Ritikis SAMPLERS PHONE: 0449 198 721

QUOTE NO.: EPBQ/009/16 ORDER NO.:

" Comments/special handling/storage or disposal

SAMPLE DETAILS CONTAINER INFORMATION

Lab ID Sample ID Matrix Date Type & Preservative

MW2 Water 31/05/2017 2 SP, 1VS, 2 P

MW3 Water 31/05/2017 2 SP, 1VS, 2 P

MW4 Water 31/05/2017 2 SP, 1VS, 2 P

MW5 Water 31/05/2017 2 SP, 1VS, 2 P

SW2 Water 31/05/2017 2 SP, 1VS, 2 P

GWQA-15 Water 31/05/2017 2 SP, 1VS, 2 P

Total No.

5

5

5

5

5

5

Email invoice to: [email protected]

ANALYSIS REQUIRED

12 I.O~ - ~ el 00 ro oo "' ~ -c "- ·-wE

X

X

X

X

X

X

1:::~v1rohme1¾1a1 01v1s1~1, Perth

Work Order Reference

EP1705848

111111. RELINQUISHED BY: RECEIVED BY

NAME : IV', W t,--.,-L{ / NAME : Mitchell Ritikis DATE: 02/06/2017 DATE:£

OF: Erner e Associates TIME: 9:30am OF: \....,j TIME: (l..U NAME: DATE: NAME: DATE:

AP= Airf(ei§lif Unpreserved Plastic: V = VOA Vlal HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV= Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass;

Additional information (likely contaminants, dilutions or specific QC analysis)

Mislabelled as GWQA01

Coe emailed to ALS?

[8J Yes D No

H = HCI preserved Plastic; HS= HCI Preserved Speciation bottle; SP= Sulfuric Preserved Plastic; F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preseived Bottles; ST= Sterile Bottle; LI = Lugols Iodine Preseived Bottles; STT = Sterile Sodium Thiosulfate Preserved Bottles. Soil Container Codes: J = Jar, ASS-= Plastic Ba for Acid Sulfate So'ils; B = Unpreserved Ba ;

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Major Cations: Ca, Mg, Na, K NT-1 APHA 3120 1-0.00

Major Anions: Cl, 50,, Alkalinity NT-2 Various 16.00

APHA 4 SQQ NHi·- H

Total Nitrogen, TKN, NOx, NOl.NOi. NH~. NT-8 APHA 4S00 No,9/NO, 0.01

54.00 Total Phosphorus APHA 4500 P- H TN: 0.1

APHA 4S0Q P - G

Chemical Oxygen Dem~!_l-~_SCOD) EP026SP ~-~~A 5220 B 24.00 Carbor:i __ - _Total Organic (TOC) ······· j~ EP00S APHA 531 OB l 24.00

8 Metals• Dissolved Cd:0.0001

' USEPA 6020, ICP/MS zn:0.005 (As, Cd, Cr, Cu, Ni, Pb, Zn) W-2F Others: 0.001 22.00

Hg _L_ - CV/FIMS/ICP/MS 0.0001

Additional Dissolved Metals by ICPMS -EG020F USEPA 6020 ICPMS 0.0001 · 0.01 6.00

Al, Mn, Se Total Recoverable Metals by ICPMS (incl EG020T USEPA 6020 ICPMS 0.0001 - 0.01 12.00 digest) - Fe

Tptai:sample cost for water.samples ·(Ex GS"Q;: 177.00

General ALS Service Inclusions

The ALS service includes the following at no extra charge;

Provision of sample containers, appropriately prepared, labelled and preserved, eskies and freight for primary analytical test-work in major metropolitan areas Bottle Order Form ALS COC protocols including receipt notification and advice of any non-conformances plus a rapid advice of ALS batch/tracking numbers. Webtrieve1

1o1 access to real time results and ALS technical support. WebtrieveTM EnviroMaifM Local technical support via the ALS technical and management team Perth Contact List

Electronics results including COA, QC and DQO reports plus tailored formats such as ESDAT, EQulS and many others. EDDs - EQUIS and ESDAT info & support

Quality, Sampling. Submission. Holding Times and Automated DQO Reporting

ALS has a comprehensive best practice QA/QC program designed to provide highly defensible analytical data in accordance with NEPM, ANZECC, ADWG, NAGD guidelines. ALS provides Laboratory Control Samples (LCS), Method Blanks (MB), Matrix Spikes (MS), Laboratory Duplicates (Dups) and Surrogates (where applicable), at frequencies at or above the NEPM guidelines - revised 2013. Should you require further details please contact ALS customer services.

• ALS is NATA accredited for all tests listed in this proposal unless advised otherwise.

• For further information on short holding times please see: ALS Environmental· Pocket Cu;de 2014

• ALS QA/QC is reliant upon appropriate replicate samples bottles/volumes especially for waters, air filters and sorbents. High contamination may negate ALS reporting of matrix spike recovery data.

• Please advise via COC where additional sample has been provided for QA/QC purposes e.g. by noting "Lab QC" (for both Dup and MS) or "Lab Dup" or "Lab MS".

~--~---,-·--·- -QA/-QC;-,-~~A.o!d-i A '3 ti m e !i , ~ --f-f-e-qU-GR-cy -and ~(i)re s c rvati o A ea FFt pliaAte-ttfe---S-ttm mar t5-ed--t n" A-I:.~~.-~ ~ reports to assist in quality review.

Quote EP/644/15 Emerge 41h September 20 1 5 Page 2 of 5

RIGHT SOLUTIONS I RIGHT PARTNEf{

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Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : EP1705848

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

10 Hod Way Malaga WA Australia 6090

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-8-9209 7600

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2015EMEASS0045 (EP/683/15)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 06-Jun-201702-Jun-2017 12:15

Scheduled Reporting Date: 12-Jun-2017:Client Requested Due

Date

12-Jun-2017

Delivery DetailsMode of Delivery : :Carrier Intact.Security Seal

No. of coolers/boxes : :1 Temperature 15.7 - Ice present

: : 6 / 6Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please see scanned COC for sample discrepencies: extra samples , samples not received etc.

l Please direct any queries related to sample condition / numbering / breakages to Sample Receipt ([email protected])

l Analytical work for this work order will be conducted at ALS Environmental Perth.

l Please direct any turnaround / technical queries to the laboratory contact designated above.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of Work Order.

l COD analysis will be conducted by ALS Environmental, Sydney, NATA accreditation no. 825, Site

No. 10911.l pH analysis should be conducted within 6 hours of sampling.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Work Order : EP1705848 Amendment 02 of 3:Page

06-Jun-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

EG

020F

Dis

solv

ed M

eta

ls b

y IC

PM

S

WA

TE

R -

EN

055 -

PG

Ionic

Bala

nce

by

ED

037P

, E

D041G

, E

D045G

&

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-02

Majo

r A

nio

ns

(Chlo

ride, S

ulp

hate

, A

lkalin

ity)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

EP1705848-001 31-May-2017 00:00 MW2 ü ü ü ü ü ü ü

EP1705848-002 31-May-2017 00:00 MW3 ü ü ü ü ü ü ü

EP1705848-003 31-May-2017 00:00 MW4 ü ü ü ü ü ü ü

EP1705848-004 31-May-2017 00:00 MW5 ü ü ü ü ü ü ü

EP1705848-005 31-May-2017 00:00 SW2 ü ü ü ü ü ü ü

EP1705848-006 31-May-2017 00:00 GWQA-15 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

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EP1705848-001 31-May-2017 00:00 MW2 ü ü ü

EP1705848-002 31-May-2017 00:00 MW3 ü ü ü

EP1705848-003 31-May-2017 00:00 MW4 ü ü ü

EP1705848-004 31-May-2017 00:00 MW5 ü ü ü

EP1705848-005 31-May-2017 00:00 SW2 ü ü ü

EP1705848-006 31-May-2017 00:00 GWQA-15 ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

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:Client EMERGE ASSOCIATES

Work Order : EP1705848 Amendment 03 of 3:Page

06-Jun-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ENMRG (ENMRG) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 6EP1705848

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Perth

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

10 Hod Way Malaga WA Australia 6090

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 02-Jun-2017 12:15

:Order number ---- Date Analysis Commenced : 02-Jun-2017

:C-O-C number ---- Issue Date : 12-Jun-2017 16:22

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

6:No. of samples received

6:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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2 of 6:Page

Work Order :

:Client

EP1705848

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

COD conducted by ALS Sydney, NATA accreditation no. 825, site no 10911.l

It is recognised that TKN (EK061G) is less than ammonia (EK055G) for sample 'SW2'. However, the difference is within experimental variation of the methods.l

EK061G/EK067G: TKN/TP results for samples 'MW3' and 'GWQA-15' confirmed by re-extraction and re-analysis.l

A

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Analytical Results

SW2MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

31-May-2017 00:0031-May-2017 00:0031-May-2017 00:0031-May-2017 00:0031-May-2017 00:00Client sampling date / time

EP1705848-005EP1705848-004EP1705848-003EP1705848-002EP1705848-001UnitLORCAS NumberCompound

Result Result Result Result Result

EA015: Total Dissolved Solids dried at 180 ± 5 °C

442 661 224 831 276mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 <1mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 <1 <1 <1mg/L13812-32-6

10Bicarbonate Alkalinity as CaCO3 7 <1 64 39mg/L171-52-3

10 7 <1 64 39mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

231Chloride 334 81 481 136mg/L116887-00-6

ED093F: Dissolved Major Cations

22Calcium 2 1 3 9mg/L17440-70-2

5Magnesium 19 7 29 11mg/L17439-95-4

112Sodium 197 56 265 82mg/L17440-23-5

14Potassium 3 2 14 3mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.04Aluminium 0.02 0.36 <0.01 0.01mg/L0.017429-90-5

<0.001Arsenic <0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 <0.0001 0.0001 <0.0001mg/L0.00017440-43-9

<0.001Chromium <0.001 <0.001 <0.001 <0.001mg/L0.0017440-47-3

<0.001Copper <0.001 0.003 <0.001 <0.001mg/L0.0017440-50-8

<0.001Nickel 0.002 0.002 0.009 <0.001mg/L0.0017440-02-0

<0.001Lead <0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1

0.023Zinc 0.020 0.008 0.114 <0.005mg/L0.0057440-66-6

0.004Manganese 1.09 0.008 1.62 0.252mg/L0.0017439-96-5

<0.01Selenium <0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

50.5Iron 62.0 0.76 57.4 9.17mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.85Ammonia as N 0.20 0.05 0.21 0.26mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N <0.01 <0.01 <0.01 <0.01mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.01Nitrate as N 0.02 0.61 0.01 0.01mg/L0.0114797-55-8

A

---------------

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Analytical Results

SW2MW5MW4MW3MW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

31-May-2017 00:0031-May-2017 00:0031-May-2017 00:0031-May-2017 00:0031-May-2017 00:00Client sampling date / time

EP1705848-005EP1705848-004EP1705848-003EP1705848-002EP1705848-001UnitLORCAS NumberCompound

Result Result Result Result Result

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.01 0.02 0.61 0.01 0.01mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

1.7 3.8 0.1 0.4 0.2mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

1.7^ 3.8 0.7 0.4 0.2mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.32 0.06 0.04 0.64 <0.01mg/L0.01----Total Phosphorus as P

EN055: Ionic Balance

7.46 12.3 2.85 16.2 5.01meq/L0.01----Total Anions

6.74 10.3 3.11 14.4 5.00meq/L0.01----Total Cations

5.11 8.68 4.46 5.68 0.13%0.01----Ionic Balance

EP005: Total Organic Carbon (TOC)

13 10 10 10 4mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

21 17 <10 19 <10mg/L10----Chemical Oxygen Demand

A

---------------

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Analytical Results

----------------GWQA-15Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------31-May-2017 00:00Client sampling date / time

--------------------------------EP1705848-006UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

454 ---- ---- ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 ---- ---- ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L13812-32-6

10Bicarbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L171-52-3

10 ---- ---- ---- ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

229Chloride ---- ---- ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

20Calcium ---- ---- ---- ----mg/L17440-70-2

5Magnesium ---- ---- ---- ----mg/L17439-95-4

112Sodium ---- ---- ---- ----mg/L17440-23-5

14Potassium ---- ---- ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.04Aluminium ---- ---- ---- ----mg/L0.017429-90-5

<0.001Arsenic ---- ---- ---- ----mg/L0.0017440-38-2

<0.0001Cadmium ---- ---- ---- ----mg/L0.00017440-43-9

<0.001Chromium ---- ---- ---- ----mg/L0.0017440-47-3

<0.001Copper ---- ---- ---- ----mg/L0.0017440-50-8

<0.001Nickel ---- ---- ---- ----mg/L0.0017440-02-0

<0.001Lead ---- ---- ---- ----mg/L0.0017439-92-1

0.023Zinc ---- ---- ---- ----mg/L0.0057440-66-6

0.004Manganese ---- ---- ---- ----mg/L0.0017439-96-5

<0.01Selenium ---- ---- ---- ----mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

50.7Iron ---- ---- ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury ---- ---- ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.85Ammonia as N ---- ---- ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N ---- ---- ---- ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.01Nitrate as N ---- ---- ---- ----mg/L0.0114797-55-8

A

---------------

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Analytical Results

----------------GWQA-15Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------31-May-2017 00:00Client sampling date / time

--------------------------------EP1705848-006UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.01 ---- ---- ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.9 ---- ---- ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.9^ ---- ---- ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.03 ---- ---- ---- ----mg/L0.01----Total Phosphorus as P

EN055: Ionic Balance

7.39 ---- ---- ---- ----meq/L0.01----Total Anions

6.64 ---- ---- ---- ----meq/L0.01----Total Cations

5.34 ---- ---- ---- ----%0.01----Ionic Balance

EP005: Total Organic Carbon (TOC)

9 ---- ---- ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

25 ---- ---- ---- ----mg/L10----Chemical Oxygen Demand

A

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False

5 5.00True

Environmental

QUALITY CONTROL REPORTWork Order : EP1705848 Page : 1 of 7

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 10 Hod Way Malaga WA Australia 6090

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 02-Jun-2017

:Order number ---- Date Analysis Commenced : 02-Jun-2017

:C-O-C number ---- Issue Date : 12-Jun-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EP/683/15

No. of samples received 6:

No. of samples analysed 6:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

Indra Astuty Instrument Chemist Perth Inorganics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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2 of 7:Page

Work Order :

:Client

EP1705848

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 930342)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 28400 31500 10.3 0% - 20%Anonymous EP1705847-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 98600 99000 0.324 0% - 20%Anonymous EP1705861-001

ED037P: Alkalinity by PC Titrator (QC Lot: 934082)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1705843-002

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 78 92 16.3 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 78 92 16.3 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1705823-005

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 221 262 16.7 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 221 262 16.7 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 928923)

ED045G: Chloride 16887-00-6 1 mg/L 552 552 0.00 0% - 20%Anonymous EP1705851-001

ED045G: Chloride 16887-00-6 1 mg/L 14700 14500 1.44 0% - 20%Anonymous EP1705847-001

ED093F: Dissolved Major Cations (QC Lot: 930579)

ED093F: Calcium 7440-70-2 1 mg/L 20 22 11.0 0% - 20%GWQA-15 EP1705848-006

ED093F: Magnesium 7439-95-4 1 mg/L 5 5 0.00 No Limit

ED093F: Sodium 7440-23-5 1 mg/L 112 110 1.17 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 14 14 0.00 0% - 50%

ED093F: Calcium 7440-70-2 1 mg/L 68 69 2.27 0% - 20%Anonymous EP1705845-001

ED093F: Magnesium 7439-95-4 1 mg/L 6 6 0.00 No Limit

ED093F: Sodium 7440-23-5 1 mg/L 23 23 0.00 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 3 3 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 930581)

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG020F: Dissolved Metals by ICP-MS (QC Lot: 930581) - continued

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitGWQA-15 EP1705848-006

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.004 0.005 0.00 No Limit

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.023 0.022 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.04 0.04 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1705845-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L 0.041 0.041 0.00 0% - 20%

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.114 0.115 0.00 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.001 0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 930720)

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.26 0.29 11.4 No LimitAnonymous EP1705824-007

EG020A-T: Iron 7439-89-6 0.05 mg/L 62.0 61.9 0.167 0% - 20%MW3 EP1705848-002

EG035F: Dissolved Mercury by FIMS (QC Lot: 930580)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitSW2 EP1705848-005

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1705845-001

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 932441)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 4.99 4.85 2.87 0% - 20%Anonymous EP1705841-001

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 928922)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L 0.01 0.02 0.00 No LimitAnonymous EP1705851-001

EK057G: Nitrite as N 14797-65-0 0.01 mg/L 0.29 0.29 0.00 0% - 20%Anonymous EP1705847-001

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 932442)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 4.94 4.77 3.38 0% - 20%Anonymous EP1705849-001

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 14.9 14.6 1.96 0% - 20%Anonymous EP1705841-001

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 930488)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 6.8 7.2 5.77 0% - 50%Anonymous EP1705821-014

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 1.0 1.5 38.2 0% - 50%Anonymous EP1705844-001

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 930489)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.20 0.24 17.6 No LimitAnonymous EP1705821-014

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 930489) - continued

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.08 0.07 0.00 No LimitAnonymous EP1705844-001

EP005: Total Organic Carbon (TOC) (QC Lot: 928656)

EP005: Total Organic Carbon ---- 1 mg/L 9730 9610 1.19 No LimitAnonymous EP1705738-003

EP005: Total Organic Carbon ---- 1 mg/L 9 9 0.00 No LimitGWQA-15 EP1705848-006

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 935261)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 <10 0.00 No LimitAnonymous EP1705823-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 19 19 0.00 No LimitMW5 EP1705848-004

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 930342)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 90.82000 mg/L 11183

<10 97.01000 mg/L 13070

ED037P: Alkalinity by PC Titrator (QCLot: 934082)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-00

1

1 mg/L <1 -------- --------

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 -------- --------

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 -------- --------

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 10420 mg/L 12676

<1 97.5200 mg/L 10690

ED045G: Chloride by Discrete Analyser (QCLot: 928923)

ED045G: Chloride 16887-00-6 1 mg/L <1 10110 mg/L 12084

<1 1081000 mg/L 11084

ED093F: Dissolved Major Cations (QCLot: 930579)

ED093F: Calcium 7440-70-2 1 mg/L <1 99.450 mg/L 10991

ED093F: Magnesium 7439-95-4 1 mg/L <1 10250 mg/L 10890

ED093F: Sodium 7440-23-5 1 mg/L <1 10850 mg/L 11187

ED093F: Potassium 7440-09-7 1 mg/L <1 10150 mg/L 11090

EG020F: Dissolved Metals by ICP-MS (QCLot: 930581)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 99.80.5 mg/L 11684

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 1050.1 mg/L 10884

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 96.40.1 mg/L 10886

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 98.20.1 mg/L 10985

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 97.60.1 mg/L 11084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 95.20.1 mg/L 10785

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 1010.1 mg/L 10985

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 1000.1 mg/L 11284

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 1000.1 mg/L 11288

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 99.20.1 mg/L 11589

EG020T: Total Metals by ICP-MS (QCLot: 930720)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 95.50.5 mg/L 12077

EG035F: Dissolved Mercury by FIMS (QCLot: 930580)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 99.10.01 mg/L 11692

EK055G: Ammonia as N by Discrete Analyser (QCLot: 932441)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 1081 mg/L 11587

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EK057G: Nitrite as N by Discrete Analyser (QCLot: 928922)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 1000.5 mg/L 11286

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 932442)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1020.5 mg/L 11292

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 930488)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 87.810 mg/L 11082

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 930489)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 91.44.42 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 928656)

EP005: Total Organic Carbon ---- 1 mg/L <1 85.710 mg/L 11179

<1 96.6100 mg/L 11179

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 935261)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10650 mg/L 11282

<10 100500 mg/L 11383

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 928923)

Anonymous EP1705841-001 16887-00-6ED045G: Chloride 1021000 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 930581)

Anonymous EP1705845-002 7440-38-2EG020A-F: Arsenic 1060.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 98.90.05 mg/L 13070

7440-47-3EG020A-F: Chromium 1020.2 mg/L 13070

7440-50-8EG020A-F: Copper 99.10.2 mg/L 13070

7439-92-1EG020A-F: Lead 94.00.2 mg/L 13070

7439-96-5EG020A-F: Manganese 1020.2 mg/L 13070

7440-02-0EG020A-F: Nickel 1020.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1020.2 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 930580)

Anonymous EP1705845-003 7439-97-6EG035F: Mercury 1010.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 932441)

Anonymous EP1705841-001 7664-41-7EK055G: Ammonia as N # Not

Determined

1 mg/L 13070

A

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EK057G: Nitrite as N by Discrete Analyser (QCLot: 928922)

Anonymous EP1705841-001 14797-65-0EK057G: Nitrite as N # Not

Determined

0.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 932442)

Anonymous EP1705841-001 ----EK059G: Nitrite + Nitrate as N # Not

Determined

0.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 930488)

Anonymous EP1705821-014 ----EK061G: Total Kjeldahl Nitrogen as N 76.85 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 930489)

Anonymous EP1705821-014 ----EK067G: Total Phosphorus as P 97.51 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 928656)

Anonymous EP1705738-004 ----EP005: Total Organic Carbon # Not

Determined

100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 935261)

Anonymous EP1705823-001 ----EP026SP: Chemical Oxygen Demand 10647.6 mg/L 13070

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : EP1705848 Page : 1 of 8

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 02-Jun-2017

Site : ---- Issue Date : 12-Jun-2017

MITCHELL RITIKIS:Sampler No. of samples received : 6

:Order number ---- No. of samples analysed : 6

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l Matrix Spike outliers exist - please see following pages for full details.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l NO Analysis Holding Time Outliers exist.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Quality Control Samples

Duplicates, Method Blanks, Laboratory Control Samples and Matrix Spikes

Matrix: WATER

Compound Group Name CommentLimitsDataAnalyteClient Sample IDLaboratory Sample ID CAS Number

Matrix Spike (MS) Recoveries

EP1705841--001 7664-41-7Ammonia as NAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EK055G: Ammonia as N by Discrete Analyser

EP1705841--001 14797-65-0Nitrite as NAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EK057G: Nitrite as N by Discrete Analyser

EP1705841--001 ----Nitrite + Nitrate as NAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

EP1705738--004 ----Total Organic CarbonAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EP005: Total Organic Carbon (TOC)

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 14

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

07-Jun-2017---- 07-Jun-2017----31-May-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

ED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

14-Jun-2017---- 08-Jun-2017----31-May-2017 ---- ü

ED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 02-Jun-2017----31-May-2017 ---- ü

ED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 07-Jun-2017----31-May-2017 ---- ü

EG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

27-Nov-2017---- 07-Jun-2017----31-May-2017 ---- ü

EG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

27-Nov-201727-Nov-2017 08-Jun-201708-Jun-201731-May-2017 ü ü

EG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 07-Jun-2017----31-May-2017 ---- ü

EK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 08-Jun-2017----31-May-2017 ---- ü

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

02-Jun-2017---- 02-Jun-2017----31-May-2017 ---- ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 08-Jun-2017----31-May-2017 ---- ü

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-201728-Jun-2017 08-Jun-201707-Jun-201731-May-2017 ü ü

EK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-201728-Jun-2017 08-Jun-201707-Jun-201731-May-2017 ü ü

EP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 06-Jun-2017----31-May-2017 ---- ü

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

MW2, MW3,

MW4, MW5,

SW2, GWQA-15

28-Jun-2017---- 09-Jun-2017----31-May-2017 ---- ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 10.00 10.001 10 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 15.38 10.002 13 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 16.67 10.002 12 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 11.76 10.002 17 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 15.38 10.002 13 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 16.67 10.002 12 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 11.76 10.002 17 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 7.69 5.001 13 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 8.33 5.001 12 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Metals by ICP-MS - Suite A EG020A-F

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Method Blanks (MB) - Continued

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 7.69 5.001 13 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 8.33 5.001 12 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 14 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

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EP1705848

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 1030F. This method is compliant with NEPM (2013) Schedule B(3)Ionic Balance by PCT DA and Turbi SO4

DA

EN055 - PG WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

A

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CHAIN OF CUSTODY ~m~rg.l CLIENT: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008 r:ora11r. S,:,£:f".(i! ,\ Dcsnp -

PROJECT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road

SAMPLER(S): Mitchell Ritikis SAMPLERS PHONE: 0449198 721

QUOTE NO.: EPBQ/009/16 ORDER NO.:

Comments/special handling/storage or disposal

PLEASE FORWARD TO ALS SYDNEY

SAMPLE DETAILS CONTAINER INFORMATION

Lab ID Sample ID r Matrix Date Type & Preservative

GWQA-16 Water I 31/05/2017 2 SP, 1VS, 2 P

RELINQUISHED BY:

Total No.

5

ANALYSIS REQUIRED

,2 .,,,l'! ~" ;:, "' 00 "' <O" - " 0.. ·-w E

X

RECEIVED BY

Additional information (likely contaminants, dilutions or specific QC analysis)

Mislabelled as GWQA02

Environmental Divisic,n Sydney

'Nork Order Reference

l=S1714019

I I.Ill Telephone: -r- 61-2-8784 8555

Coe emailed to ALS?

NAME: Mitchell Ritikis DATE: 02/06/2017 NAME: 1'J- DATE: :J /2s7D::l 0 Yes D No JI

II OF: Emerge Associates TIME: 9:30am OF: TIME: /5,'t:J(, •------

NAME: DATE: I NAME: DATE: Water Container Codes: P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH = Sodium Hydroxide/Cd Preserved; S = Sodium Hydroxide-Preserved Plastic; AG - Amber Glass Unpreserved; AP= Airfreight Unpreserved Plastic; V =VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV= Airfreight Unpreserved Vial; SG"' Sulfuric Preserved Amber Glass; H = HCI preserved Plastic; HS= HCI Preserved Speciation bottle: SP= Sulfuric Preserved Plastic; F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Sterile Bottle; LI= Lugols Iodine Preserved Bottles; STT = Sterile Sodium

Container Codes: J = Jar; ASS = Plastic Bag for Acid Sulfate Soils; B = Unpreserved Bag;

{

(

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A ii.,'nuoronmcn~,:,•

Total Dissolved Solids (TDS)- Std EAOl SH APHA 2540 C

Major Cations: Ca, Mg, Na, K NT·l APHA 3120

Major Anions: Cl, SO., Alkalinity NT-2 Various

APHA 4500 NH;- H

Total Nitrogen, TKN, NOx, NO,. NO,. NHi Total Phosphorus

APHA 4500 N«s/NO, APHA 4500 P - H

APHA 4500 P - G -~--j-----c--+--APHA 5220 B

NT-8

Chemical Oxrnen Demand (COD) EP026SP

10

0.01 TN: 0.1

9.00 --10.00

16.00

54.00

24,00

Carbon - Total Org_a_nic (TOC) I ___ EP0_~-~-- APHA 531 OB .. l . --~~-.. -·-.. Cd:0.0001

').1 00

8 Metals - Dissolved USEPA 6020, ICP/MS Zn:0.005

Others: 0.001 (As, Cd, Cr, Cu, Ni, Pb, Zn) W-2F 22.00

Hg CV/FIMS/ICP/MS 0.000.1 ----

Additional Dissolved Metals by ICPMS - EG020F USEPA 6020 ICPMS I 0.0001 - 0.01

Al, Mn,.~S'!e _____ ~--,-,-,--c-+------+--------t----~---1 --:: ~I-Recoverable Metals by ICPMS (incl

6,00

digest)~~ E.G020T USE.PA 6020 ICPMS 0.0001 · 0.01 12.00

ij~l_:.safuple ·cosr,JOr-~atE!r sample5:'(E,f(iS.TI: 177.00

General ALS Service Inclusions

The ALS service includes the following at no extra charge;

Provision of sample containers, appropriately prepared, labelled and preserved, eskies and freight for primary analytical test-work in major metropolitan areas Bottle Order Form ALS COC protocols including receipt notification and advice of any non-conformances plus a rapid advice of ALS batch/tracking numbers. WebtrieverM access to real time results and ALS technical support. WebtrieveTM EnviroMaif™ Local technical support via the ALS technical and management team Perth Contact List

Electronics results including COA, QC and DQO reports plus tailored formats such as ESDAT, EQulS and many others. EDDs - EQlHS and ESDAT info & support

Quality. Sampling, Submission. Holding Times and Automated DOO Reporting

ALS has a comprehensive best practice QA/QC program designed to provide highly defensible analytical data in accordance with NEPM, ANZECC, ADWG, NAGD guidelines. ALS provides Laboratory Control Samples (LCS), Method Blanks (MB), Matrix Spikes (MS), Laboratory Duplicates (Dups) and Surrogates (where applicable), at frequencies at or above the NEPM guidelines - revised 2013. Should you require further details please contact ALS customer services.

• ALS is NATA accredited for all tests listed in this proposal unless advised otherwise.

• For further information on short holding times please see: ALS Environmental· Pocket Guide 2014

• ALS QA/QC is reliant upon appropriate replicate samples battles/volumes especially for waters, air filters and sorbents. High contamination may negate ALS reporting of matrix spike recovery data.

• Please advise via COC where additional sample has been provided for QA/QC purposes e.g. by noting "Lab QC' (for both Dup and MS) or "Lab Dup" or "Lab MS".

• QA/QC, holding times, QC frequency and preservation compliance are summarised in ALS DQO reports to assist in quality review.

Quot@ EP/644/15 Emerge 4th S@pt@ml:ier 2015 Pag~ 2 of 5 --------RIGHT SOLUTIONS f RIGHT PARTNEH

~

I ~

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Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : ES1714019

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

277-289 Woodpark Road Smithfield

NSW Australia 2164

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-2-8784 8500

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2016EMEASS0001 (EPBQ-009-16)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 08-Jun-201707-Jun-2017 15:00

Scheduled Reporting Date: 15-Jun-2017:Client Requested Due

Date

15-Jun-2017

Delivery DetailsMode of Delivery : :Undefined Intact.Security Seal

No. of coolers/boxes : :7 Temperature 13.5 - Ice present

: : 1 / 1Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please refer to the Proactive Holding Time Report table below which summarises breaches of

recommended holding times that have occurred prior to samples/instructions being received at

the laboratory. The absence of this summary table indicates that all samples have been received

within the recommended holding times for the analysis requested.l Please direct any queries you have regarding this work order to the above ALS laboratory contact.

l Analytical work for this work order will be conducted at ALS Sydney.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of work order.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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:Client EMERGE ASSOCIATES

Work Order : ES1714019 Amendment 02 of 3:Page

08-Jun-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

ED

037-P

Alk

alin

ity a

s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EG

020F

Dis

solv

ed M

eta

ls b

y IC

PM

S

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

ES1714019-001 31-May-2017 00:00 GWQA-16 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0T

To

tal R

eco

vera

ble

Me

tals

by

ICP

MS

(in

clu

din

g

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

ES1714019-001 31-May-2017 00:00 GWQA-16 ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

The following table summarises breaches of recommended holding times that have occurred prior to samples/instructions being

received at the laboratory.

Evaluation: û = Holding time breach ; ü = Within holding time. Matrix: WATER

EvaluationClient Sample ID(s)

Due for

extraction

Due for

analysis Evaluation

Samples Received Instructions Received

Date Date

Method

Container

EK057G: Nitrite as N by Discrete Analyser

GWQA-16 û --------07-Jun-201702-Jun-2017----Clear Plastic Bottle - Natural

I I I

I I I

: ! :

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:Client EMERGE ASSOCIATES

Work Order : ES1714019 Amendment 03 of 3:Page

08-Jun-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

- Chain of Custody (CoC) (COC) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 4ES1714019

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Sydney

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

277-289 Woodpark Road Smithfield NSW Australia 2164

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Jun-2017 15:00

:Order number ---- Date Analysis Commenced : 08-Jun-2017

:C-O-C number ---- Issue Date : 16-Jun-2017 16:22

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

1:No. of samples received

1:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Celine Conceicao Senior Spectroscopist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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2 of 4:Page

Work Order :

:Client

ES1714019

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

A

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3 of 4:Page

Work Order :

:Client

ES1714019

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Analytical Results

----------------GWQA-16Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------31-May-2017 00:00Client sampling date / time

--------------------------------ES1714019-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

480 ---- ---- ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 ---- ---- ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L13812-32-6

8Bicarbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L171-52-3

8 ---- ---- ---- ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

213Chloride ---- ---- ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

<1Calcium ---- ---- ---- ----mg/L17440-70-2

5Magnesium ---- ---- ---- ----mg/L17439-95-4

100Sodium ---- ---- ---- ----mg/L17440-23-5

<1Potassium ---- ---- ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.03Aluminium ---- ---- ---- ----mg/L0.017429-90-5

<0.001Arsenic ---- ---- ---- ----mg/L0.0017440-38-2

<0.0001Cadmium ---- ---- ---- ----mg/L0.00017440-43-9

<0.001Chromium ---- ---- ---- ----mg/L0.0017440-47-3

<0.001Copper ---- ---- ---- ----mg/L0.0017440-50-8

<0.001Nickel ---- ---- ---- ----mg/L0.0017440-02-0

<0.001Lead ---- ---- ---- ----mg/L0.0017439-92-1

0.021Zinc ---- ---- ---- ----mg/L0.0057440-66-6

0.004Manganese ---- ---- ---- ----mg/L0.0017439-96-5

<0.01Selenium ---- ---- ---- ----mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

51.6Iron ---- ---- ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury ---- ---- ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.47Ammonia as N ---- ---- ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N ---- ---- ---- ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.02Nitrate as N ---- ---- ---- ----mg/L0.0114797-55-8

A

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Analytical Results

----------------GWQA-16Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------31-May-2017 00:00Client sampling date / time

--------------------------------ES1714019-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.02 ---- ---- ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.9 ---- ---- ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.9^ ---- ---- ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.18 ---- ---- ---- ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

3 ---- ---- ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

23 ---- ---- ---- ----mg/L10----Chemical Oxygen Demand

A

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False

2 2.00True

Environmental

QUALITY CONTROL REPORTWork Order : ES1714019 Page : 1 of 7

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 277-289 Woodpark Road Smithfield NSW Australia 2164

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Jun-2017

:Order number ---- Date Analysis Commenced : 08-Jun-2017

:C-O-C number ---- Issue Date : 16-Jun-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

No. of samples received 1:

No. of samples analysed 1:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Celine Conceicao Senior Spectroscopist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 940585)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 666 606 9.59 0% - 20%Anonymous ES1713417-018

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 402 422 4.73 0% - 20%Anonymous ES1713942-004

ED037P: Alkalinity by PC Titrator (QC Lot: 934899)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous ES1714008-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 22 22 0.00 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 22 22 0.00 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous ES1713965-002

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 615 614 0.195 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 615 614 0.195 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 934667)

ED045G: Chloride 16887-00-6 1 mg/L 213 212 0.866 0% - 20%GWQA-16 ES1714019-001

ED045G: Chloride 16887-00-6 1 mg/L 106 105 0.00 0% - 20%Anonymous ES1714035-007

ED093F: Dissolved Major Cations (QC Lot: 940562)

ED093F: Calcium 7440-70-2 1 mg/L 25 27 7.75 0% - 20%Anonymous ES1713861-002

ED093F: Magnesium 7439-95-4 1 mg/L 4 4 0.00 No Limit

ED093F: Sodium 7440-23-5 1 mg/L 26 29 10.2 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 3 3 0.00 No Limit

ED093F: Calcium 7440-70-2 1 mg/L 18 18 0.00 0% - 50%Anonymous ES1713914-012

ED093F: Magnesium 7439-95-4 1 mg/L 6 6 0.00 No Limit

ED093F: Sodium 7440-23-5 1 mg/L 22 24 5.80 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 2 2 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 940563)

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG020F: Dissolved Metals by ICP-MS (QC Lot: 940563) - continued

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1713888-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L 0.009 0.008 13.5 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L 0.006 0.006 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L 0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 2.86 2.72 5.01 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.009 0.007 27.9 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1714023-002

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.048 0.049 2.85 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.01 0.02 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 940462)

EG020A-T: Iron 7439-89-6 0.05 mg/L 51.6 52.6 1.91 0% - 20%GWQA-16 ES1714019-001

EG020A-T: Iron 7439-89-6 0.05 mg/L 1.58 1.60 1.10 0% - 20%Anonymous ES1713964-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 940565)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1714021-001

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 937762)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <1.00 <1.00 0.00 No LimitAnonymous ES1713984-001

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.07 0.06 0.00 No LimitAnonymous ES1714096-002

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 934664)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous ES1713964-001

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous ES1714035-007

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 937763)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.02 0.04 62.4 No LimitAnonymous ES1713984-001

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 3.74 3.78 1.12 0% - 20%Anonymous ES1714096-002

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 937754)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 170 245 36.4 No LimitAnonymous ES1713973-001

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 0.7 0.7 0.00 No LimitAnonymous ES1714096-002

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 937753)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.44 0.56 23.3 0% - 50%Anonymous ES1713973-001

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 937753) - continued

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.15 0.14 0.00 0% - 50%Anonymous ES1714096-002

EP005: Total Organic Carbon (TOC) (QC Lot: 943906)

EP005: Total Organic Carbon ---- 1 mg/L 13 12 0.00 0% - 50%Anonymous ES1714031-001

EP005: Total Organic Carbon ---- 1 mg/L 13 14 0.00 0% - 50%Anonymous ES1714033-015

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 940874)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 23 23 0.00 No LimitGWQA-16 ES1714019-001

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 940585)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 98.62000 mg/L 10987

<10 108293 mg/L 12666

ED037P: Alkalinity by PC Titrator (QCLot: 934899)

ED037-P: Total Alkalinity as CaCO3 ---- ---- mg/L ---- 98.8200 mg/L 11181

ED045G: Chloride by Discrete Analyser (QCLot: 934667)

ED045G: Chloride 16887-00-6 1 mg/L <1 11610 mg/L 12781

<1 97.81000 mg/L 12781

ED093F: Dissolved Major Cations (QCLot: 940562)

ED093F: Calcium 7440-70-2 1 mg/L <1 98.950 mg/L 11480

ED093F: Magnesium 7439-95-4 1 mg/L <1 96.550 mg/L 11690

ED093F: Sodium 7440-23-5 1 mg/L <1 10650 mg/L 12082

ED093F: Potassium 7440-09-7 1 mg/L <1 96.250 mg/L 11385

EG020F: Dissolved Metals by ICP-MS (QCLot: 940563)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 96.10.5 mg/L 11680

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 98.00.1 mg/L 11485

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 91.60.1 mg/L 11084

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 90.30.1 mg/L 11185

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 1030.1 mg/L 11181

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 90.30.1 mg/L 11183

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 1010.1 mg/L 11082

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 93.10.1 mg/L 11282

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 89.10.1 mg/L 11585

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 97.10.1 mg/L 11781

EG020T: Total Metals by ICP-MS (QCLot: 940462)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 95.60.5 mg/L 11785

EG035F: Dissolved Mercury by FIMS (QCLot: 940565)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 97.60.01 mg/L 10583

EK055G: Ammonia as N by Discrete Analyser (QCLot: 937762)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 1031 mg/L 11490

EK057G: Nitrite as N by Discrete Analyser (QCLot: 934664)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 95.00.5 mg/L 11482

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 937763)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 99.60.5 mg/L 11391

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 937754)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 70.210 mg/L 10169

<0.1 74.51 mg/L 11870

<0.1 87.35 mg/L 11874

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 937753)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 73.94.42 mg/L 10171

<0.01 78.10.442 mg/L 10872

<0.01 86.51 mg/L 11878

EP005: Total Organic Carbon (TOC) (QCLot: 943906)

EP005: Total Organic Carbon ---- 1 mg/L <1 83.410 mg/L 12072

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 940874)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10550 mg/L 11282

<10 101500 mg/L 11383

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 934667)

GWQA-16 ES1714019-001 16887-00-6ED045G: Chloride 105250 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 940563)

Anonymous ES1713888-003 7440-38-2EG020A-F: Arsenic 1091 mg/L 13070

7440-43-9EG020A-F: Cadmium 1060.25 mg/L 13070

7440-47-3EG020A-F: Chromium 1051 mg/L 13070

7440-50-8EG020A-F: Copper 1071 mg/L 13070

7439-92-1EG020A-F: Lead 1031 mg/L 13070

7439-96-5EG020A-F: Manganese 1061 mg/L 13070

7440-02-0EG020A-F: Nickel 1051 mg/L 13070

7440-66-6EG020A-F: Zinc 1081 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 940565)

GWQA-16 ES1714019-001 7439-97-6EG035F: Mercury 80.40.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 937762)

Anonymous ES1713984-001 7664-41-7EK055G: Ammonia as N 1031 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 934664)

Anonymous ES1713964-001 14797-65-0EK057G: Nitrite as N 1000.5 mg/L 13070

A

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 937763)

Anonymous ES1713984-001 ----EK059G: Nitrite + Nitrate as N 1040.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 937754)

Anonymous ES1713984-001 ----EK061G: Total Kjeldahl Nitrogen as N 1015 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 937753)

Anonymous ES1713984-001 ----EK067G: Total Phosphorus as P 80.21 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 943906)

Anonymous ES1714031-002 ----EP005: Total Organic Carbon 84.0100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 940874)

GWQA-16 ES1714019-001 ----EP026SP: Chemical Oxygen Demand 10647.6 mg/L 13070

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : ES1714019 Page : 1 of 7

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Jun-2017

Site : ---- Issue Date : 16-Jun-2017

MITCHELL RITIKIS:Sampler No. of samples received : 1

:Order number ---- No. of samples analysed : 1

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l NO Matrix Spike outliers occur.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l Analysis Holding Time Outliers exist - please see following pages for full details.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Analysis Holding Time Compliance

Matrix: WATER

AnalysisExtraction / Preparation

Date analysedDate extractedContainer / Client Sample ID(s) Days

overdue

Days

overdue

Due for extraction Due for analysis

Method

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural

07-Jun-2017----GWQA-16 13-Jun-2017---- ---- 6

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural

02-Jun-2017----GWQA-16 08-Jun-2017---- ---- 6

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 11

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

GWQA-16 07-Jun-2017---- 13-Jun-2017----31-May-2017 ---- ûED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

GWQA-16 14-Jun-2017---- 08-Jun-2017----31-May-2017 ---- üED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

GWQA-16 28-Jun-2017---- 08-Jun-2017----31-May-2017 ---- üED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

GWQA-16 28-Jun-2017---- 13-Jun-2017----31-May-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

GWQA-16 27-Nov-2017---- 13-Jun-2017----31-May-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

GWQA-16 27-Nov-201727-Nov-2017 13-Jun-201713-Jun-201731-May-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

GWQA-16 28-Jun-2017---- 14-Jun-2017----31-May-2017 ---- üEK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

GWQA-16 28-Jun-2017---- 10-Jun-2017----31-May-2017 ---- üEK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

GWQA-16 02-Jun-2017---- 08-Jun-2017----31-May-2017 ---- ûEK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

GWQA-16 28-Jun-2017---- 10-Jun-2017----31-May-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

GWQA-16 28-Jun-201728-Jun-2017 10-Jun-201710-Jun-201731-May-2017 ü üEK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

GWQA-16 28-Jun-201728-Jun-2017 10-Jun-201710-Jun-201731-May-2017 ü üEP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

GWQA-16 28-Jun-2017---- 09-Jun-2017----31-May-2017 ---- üEP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

GWQA-16 28-Jun-2017---- 13-Jun-2017----31-May-2017 ---- ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 10.53 10.002 19 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 33.33 10.001 3 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 11.11 10.001 9 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 13.33 10.002 15 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 40.00 10.002 5 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 22.22 10.002 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 66.67 10.002 3 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 15.00 15.003 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 15.00 15.003 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 33.33 5.001 3 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 20.00 5.001 5 üMajor Cations - Dissolved ED093F

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Method Blanks (MB) - Continued

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 33.33 5.001 3 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 6.67 5.001 15 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 11.11 5.001 9 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 11 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

A

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CHAIN OF CUSTODY CLIENT: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008

PROJECT \MANAGER: Simon Gregg CONTACT PHONE: 9380 4988

rage 1 of 1

~m~rgl) inieor.ated Science &: De:s1~o

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Mon~oring -Davis Road

SAMPLER(S): Mitchell Ritikis SAMPLERS PHONE: 0449 198 721 11§■1 , _____________ , ________ ,,,,,_

QUOTE NO.: EPBQ/009/16 ORDER NO.: associates.com.au; [email protected];

SAMPLE DETAILS

Lab ID Sample ID Matrix

' M1 Water

2 i P1 ' Water

·········3 P2 Water

GWQA17

Comments/special handling/storage or disposal Email invoice to: [email protected]

ANALYSIS REQUIRED

Date

05/09/2017

06/09/2017

05/09/2017

"'

CONTAINER INFORMATION

Type & Preservative

- 0 ~ 0 cc .., "' 0

0-'= ·ro ' a_ :,-BI .. "" "' -a:<( cc"'

.QZ ,r a_ - ro e> t:,Z~ O:, Total ,_ X a_

~~u ~ -No. ' "' I- u sl!'o Z-

2 SP, 3 P, 3 V, 1 AG ~;-.,--7-:c:----~--;cc----t--+-

2 SP, 3 P, 3 V, 1 AG

9 X 9 I I

X

.-c--c-=----t---;cc---1 --+--2 SP, 3 P, 3 V, 1 AG

X X

I X __ __ __ 2 SP, 3 P, 3 V, 1 AG 0!i/OA/2017 ~ X X

"a_ ~ I-_

- "" ZI ><z ,_'° zo " 1-Z "O

"§ ~§ :c zz 0

X X

X X

X X

X X

.€ -~ rn 0 "' 0 X 0 0 0 :,: 0 I- I-

X X X X

X X X X

X X X X

X X X X I Water I!---~--:.;,... -----+ I

i lz c ":, Ou, Additional information .., :, 0..J (likely contaminants, - 0. 230>_ dilutions or specific QC

l .{~ ~ analysis) ~~ffi cc 3=&~ g

X X

X X

X X

X X [ Mislabelled as Dup1

Environ'mental Division Perth

Work Order Reference

EP1709780

I 1111 r elepf1ona : ... 61-8-9209 7655

RELINQUISHED BY: RECEIVED BY CoC emailed to ALS?

NAME : Mitchell Ritikis

OF: Emerge Associates

NAME:

DATE: 07/09/2017 NAME: r;)p_ /,.,.j,,c:,,\.J1 ri DATE:]' Y' IS] Yes O No I

_TIME: 9:30a_r11______ OF: L-t\.,J TIME: /"742,t DATE: NAME: DATE:

Water Container Codes: P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH = Sodium Hydroxide/Cd Preserved; S =Sodium-Hydroxide Preserved--P/astic; AG= Amber Grass Unp~.e$8rved; AP= Airfreight Unpreserved Plastic; V = VOA Via HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial SIJfuric Preserved; AV= Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCI preserved Plastic; HS= HCI Preserved Speciation bottle; SP= Sulfuric Preserved Plastic; F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved BotUe; E = EDTA Preserved Bottles; ST= Sterile BJ.rtle; LI= Lugols Iodine Preserved Bottles; STT = Sterile Sodium Thiosu/fate Preserved Bottles. Soil Container Codes: J = Jar; ASS= Plastic Bag for Ac·1d Sulfate §_oils; 8

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Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : EP1709780

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

10 Hod Way Malaga WA Australia 6090

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-8-9209 7600

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2016EMEASS0001 (EPBQ-009-16)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 07-Sep-201707-Sep-2017 12:08

Scheduled Reporting Date: 14-Sep-2017:Client Requested Due

Date

14-Sep-2017

Delivery DetailsMode of Delivery : :Carrier Not AvailableSecurity Seal

No. of coolers/boxes : :4 Temperature 5.0 - Ice present

: : 4 / 4Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please see scanned COC for sample discrepencies: extra samples , samples not received etc.

l Please direct any queries related to sample condition / numbering / breakages to Sample Receipt ([email protected])

l Analytical work for this work order will be conducted at ALS Environmental Perth.

l Please direct any turnaround / technical queries to the laboratory contact designated above.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of Work Order.

l COD analysis will be conducted by ALS Environmental, Sydney, NATA accreditation no. 825, Site

No. 10911.l pH analysis should be conducted within 6 hours of sampling.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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:Client EMERGE ASSOCIATES

Work Order : EP1709780 Amendment 02 of 3:Page

07-Sep-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

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ED

037-P

Alk

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s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EG

020A

-F

Dis

solv

ed M

eta

ls b

y IC

PM

S -

Suite

A

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

EP1709780-001 05-Sep-2017 00:00 M1 ü ü ü ü ü ü ü

EP1709780-002 06-Sep-2017 00:00 P1 ü ü ü ü ü ü ü

EP1709780-003 05-Sep-2017 00:00 P2 ü ü ü ü ü ü ü

EP1709780-004 05-Sep-2017 00:00 GWQA17 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0A

-T

To

tal M

eta

ls b

y IC

PM

S -

Su

ite A

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

WA

TE

R -

W-1

7

TR

H/B

TE

XN

/PA

H/P

he

no

ls/O

C/P

CB

EP1709780-001 05-Sep-2017 00:00 M1 ü ü ü ü

EP1709780-002 06-Sep-2017 00:00 P1 ü ü ü ü

EP1709780-003 05-Sep-2017 00:00 P2 ü ü ü ü

EP1709780-004 05-Sep-2017 00:00 GWQA17 ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

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:Client EMERGE ASSOCIATES

Work Order : EP1709780 Amendment 03 of 3:Page

07-Sep-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

- Chain of Custody (CoC) (COC) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 8EP1709780

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Perth

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

10 Hod Way Malaga WA Australia 6090

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017 12:08

:Order number ---- Date Analysis Commenced : 07-Sep-2017

:C-O-C number ---- Issue Date : 13-Sep-2017 20:26

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

4:No. of samples received

4:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

David Viner SENIOR LAB TECH Perth Organics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

ShukHui Li Client Services - Technical Manager Perth Organics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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EP1709780

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

COD conducted by ALS Sydney, NATA accreditation no. 825, site no 10911.l

Benzo(a)pyrene Toxicity Equivalent Quotient (TEQ) is the sum total of the concentration of the eight carcinogenic PAHs multiplied by their Toxicity Equivalence Factor (TEF) relative to Benzo(a)pyrene. TEF values

are provided in brackets as follows: Benz(a)anthracene (0.1), Chrysene (0.01), Benzo(b+j) & Benzo(k)fluoranthene (0.1), Benzo(a)pyrene (1.0), Indeno(1.2.3.cd)pyrene (0.1), Dibenz(a.h)anthracene (1.0),

Benzo(g.h.i)perylene (0.01). Less than LOR results for 'TEQ Zero' are treated as zero.

l

A

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EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

----GWQA17P2P1M1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----05-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

--------EP1709780-004EP1709780-003EP1709780-002EP1709780-001UnitLORCAS NumberCompound

Result Result Result Result ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

120 239 177 124 ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 <1 <1 ----mg/L13812-32-6

24Bicarbonate Alkalinity as CaCO3 197 51 23 ----mg/L171-52-3

24 197 51 23 ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

52Chloride 16 59 53 ----mg/L116887-00-6

ED093F: Dissolved Major Cations

5Calcium 53 16 5 ----mg/L17440-70-2

6Magnesium 5 8 6 ----mg/L17439-95-4

32Sodium 9 37 32 ----mg/L17440-23-5

3Potassium 2 5 3 ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.04Aluminium 0.02 <0.01 0.04 ----mg/L0.017429-90-5

<0.001Arsenic <0.001 <0.001 <0.001 ----mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 <0.0001 <0.0001 ----mg/L0.00017440-43-9

<0.001Chromium <0.001 <0.001 <0.001 ----mg/L0.0017440-47-3

<0.001Copper <0.001 <0.001 <0.001 ----mg/L0.0017440-50-8

0.002Manganese 0.081 <0.001 0.002 ----mg/L0.0017439-96-5

<0.001Nickel <0.001 <0.001 <0.001 ----mg/L0.0017440-02-0

<0.001Lead <0.001 <0.001 <0.001 ----mg/L0.0017439-92-1

<0.01Selenium <0.01 <0.01 <0.01 ----mg/L0.017782-49-2

<0.005Zinc 0.013 <0.005 <0.005 ----mg/L0.0057440-66-6

EG020T: Total Metals by ICP-MS

0.72Iron 31.3 0.39 0.74 ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 <0.0001 <0.0001 ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.06Ammonia as N 0.43 0.02 0.06 ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N <0.01 <0.01 <0.01 ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.09Nitrate as N 0.01 0.24 0.10 ----mg/L0.0114797-55-8

A

---------------

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EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

----GWQA17P2P1M1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----05-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

--------EP1709780-004EP1709780-003EP1709780-002EP1709780-001UnitLORCAS NumberCompound

Result Result Result Result ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.09 0.01 0.24 0.10 ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.1 1.7 <0.1 <0.1 ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.2^ 1.7 0.2 0.1 ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

<0.01 0.39 <0.01 <0.01 ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

3 8 <1 3 ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

21 45 26 <10 ----mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 <1 <1 <1 ----µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC <0.5 <0.5 <0.5 ----µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) <0.5 <0.5 <0.5 ----µg/L0.5118-74-1

<0.5beta-BHC <0.5 <0.5 <0.5 ----µg/L0.5319-85-7

<0.5gamma-BHC <0.5 <0.5 <0.5 ----µg/L0.558-89-9

<0.5delta-BHC <0.5 <0.5 <0.5 ----µg/L0.5319-86-8

<0.5Heptachlor <0.5 <0.5 <0.5 ----µg/L0.576-44-8

<0.5Aldrin <0.5 <0.5 <0.5 ----µg/L0.5309-00-2

<0.5Heptachlor epoxide <0.5 <0.5 <0.5 ----µg/L0.51024-57-3

<0.5trans-Chlordane <0.5 <0.5 <0.5 ----µg/L0.55103-74-2

<0.5alpha-Endosulfan <0.5 <0.5 <0.5 ----µg/L0.5959-98-8

<0.5cis-Chlordane <0.5 <0.5 <0.5 ----µg/L0.55103-71-9

<0.5Dieldrin <0.5 <0.5 <0.5 ----µg/L0.560-57-1

<0.54.4`-DDE <0.5 <0.5 <0.5 ----µg/L0.572-55-9

<0.5Endrin <0.5 <0.5 <0.5 ----µg/L0.572-20-8

<0.5beta-Endosulfan <0.5 <0.5 <0.5 ----µg/L0.533213-65-9

<0.54.4`-DDD <0.5 <0.5 <0.5 ----µg/L0.572-54-8

<0.5Endrin aldehyde <0.5 <0.5 <0.5 ----µg/L0.57421-93-4

<0.5Endosulfan sulfate <0.5 <0.5 <0.5 ----µg/L0.51031-07-8

<2.04.4`-DDT <2.0 <2.0 <2.0 ----µg/L2.050-29-3

<0.5Endrin ketone <0.5 <0.5 <0.5 ----µg/L0.553494-70-5

A

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EP1709780

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

----GWQA17P2P1M1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----05-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

--------EP1709780-004EP1709780-003EP1709780-002EP1709780-001UnitLORCAS NumberCompound

Result Result Result Result ----

EP068A: Organochlorine Pesticides (OC) - Continued

<2.0Methoxychlor <2.0 <2.0 <2.0 ----µg/L2.072-43-5

<0.5^ <0.5 <0.5 <0.5 ----µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT <0.5 <0.5 <0.5 ----µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin <0.5 <0.5 <0.5 ----µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol <1.0 <1.0 <1.0 ----µg/L1.0108-95-2

<1.02-Chlorophenol <1.0 <1.0 <1.0 ----µg/L1.095-57-8

<1.02-Methylphenol <1.0 <1.0 <1.0 ----µg/L1.095-48-7

<2.03- & 4-Methylphenol <2.0 <2.0 <2.0 ----µg/L2.01319-77-3

<1.02-Nitrophenol <1.0 <1.0 <1.0 ----µg/L1.088-75-5

<1.02.4-Dimethylphenol <1.0 <1.0 <1.0 ----µg/L1.0105-67-9

<1.02.4-Dichlorophenol <1.0 <1.0 <1.0 ----µg/L1.0120-83-2

<1.02.6-Dichlorophenol <1.0 <1.0 <1.0 ----µg/L1.087-65-0

<1.04-Chloro-3-methylphenol <1.0 <1.0 <1.0 ----µg/L1.059-50-7

<1.02.4.6-Trichlorophenol <1.0 <1.0 <1.0 ----µg/L1.088-06-2

<1.02.4.5-Trichlorophenol <1.0 <1.0 <1.0 ----µg/L1.095-95-4

<2.0Pentachlorophenol <2.0 <2.0 <2.0 ----µg/L2.087-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene <1.0 <1.0 <1.0 ----µg/L1.091-20-3

<1.0Acenaphthylene <1.0 <1.0 <1.0 ----µg/L1.0208-96-8

<1.0Acenaphthene <1.0 <1.0 <1.0 ----µg/L1.083-32-9

<1.0Fluorene <1.0 <1.0 <1.0 ----µg/L1.086-73-7

<1.0Phenanthrene <1.0 <1.0 <1.0 ----µg/L1.085-01-8

<1.0Anthracene <1.0 <1.0 <1.0 ----µg/L1.0120-12-7

<1.0Fluoranthene <1.0 <1.0 <1.0 ----µg/L1.0206-44-0

<1.0Pyrene <1.0 <1.0 <1.0 ----µg/L1.0129-00-0

<1.0Benz(a)anthracene <1.0 <1.0 <1.0 ----µg/L1.056-55-3

<1.0Chrysene <1.0 <1.0 <1.0 ----µg/L1.0218-01-9

<1.0Benzo(b+j)fluoranthene <1.0 <1.0 <1.0 ----µg/L1.0205-99-2 205-82-3

<1.0Benzo(k)fluoranthene <1.0 <1.0 <1.0 ----µg/L1.0207-08-9

<0.5Benzo(a)pyrene <0.5 <0.5 <0.5 ----µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene <1.0 <1.0 <1.0 ----µg/L1.0193-39-5

<1.0Dibenz(a.h)anthracene <1.0 <1.0 <1.0 ----µg/L1.053-70-3

<1.0Benzo(g.h.i)perylene <1.0 <1.0 <1.0 ----µg/L1.0191-24-2

A

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EP1709780

EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

----GWQA17P2P1M1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----05-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

--------EP1709780-004EP1709780-003EP1709780-002EP1709780-001UnitLORCAS NumberCompound

Result Result Result Result ----

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<0.5^ <0.5 <0.5 <0.5 ----µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ <0.5 <0.5 <0.5 ----µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 <20 <20 <20 ----µg/L20----C6 - C9 Fraction

<50 <50 <50 <50 ----µg/L50----C10 - C14 Fraction

<100 <100 <100 <100 ----µg/L100----C15 - C28 Fraction

<50 <50 <50 <50 ----µg/L50----C29 - C36 Fraction

<50^ <50 <50 <50 ----µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction <20 <20 <20 ----µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

<20 <20 <20 ----µg/L20C6_C10-BTEX

<100 <100 <100 <100 ----µg/L100---->C10 - C16 Fraction

<100 <100 <100 <100 ----µg/L100---->C16 - C34 Fraction

<100 <100 <100 <100 ----µg/L100---->C34 - C40 Fraction

<100^ <100 <100 <100 ----µg/L100---->C10 - C40 Fraction (sum)

<100^ <100 <100 <100 ----µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene <1 <1 <1 ----µg/L171-43-2

<2Toluene <2 <2 <2 ----µg/L2108-88-3

<2Ethylbenzene <2 <2 <2 ----µg/L2100-41-4

<2meta- & para-Xylene <2 <2 <2 ----µg/L2108-38-3 106-42-3

<2ortho-Xylene <2 <2 <2 ----µg/L295-47-6

<2^ Total Xylenes <2 <2 <2 ----µg/L21330-20-7

<1^ <1 <1 <1 ----µg/L1----Sum of BTEX

<5Naphthalene <5 <5 <5 ----µg/L591-20-3

EP066S: PCB Surrogate

115Decachlorobiphenyl 105 114 107 ----%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

94.5Dibromo-DDE 80.5 96.8 90.2 ----%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

81.6DEF 70.2 88.3 85.8 ----%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

A

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EP15-050(05) SAMR Monitoring - Davis Road:Project

EMERGE ASSOCIATES

Analytical Results

----GWQA17P2P1M1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----05-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

--------EP1709780-004EP1709780-003EP1709780-002EP1709780-001UnitLORCAS NumberCompound

Result Result Result Result ----

EP075(SIM)S: Phenolic Compound Surrogates - Continued

26.1Phenol-d6 23.4 25.3 28.8 ----%1.013127-88-3

73.62-Chlorophenol-D4 63.6 68.0 72.6 ----%1.093951-73-6

1002.4.6-Tribromophenol 89.0 88.0 92.9 ----%1.0118-79-6

EP075(SIM)T: PAH Surrogates

85.02-Fluorobiphenyl 71.4 77.9 80.8 ----%1.0321-60-8

92.4Anthracene-d10 77.3 83.3 87.2 ----%1.01719-06-8

98.44-Terphenyl-d14 85.2 94.5 93.3 ----%1.01718-51-0

EP080S: TPH(V)/BTEX Surrogates

98.81.2-Dichloroethane-D4 106 97.6 104 ----%217060-07-0

96.7Toluene-D8 93.4 97.1 96.0 ----%22037-26-5

92.94-Bromofluorobenzene 93.2 91.9 92.9 ----%2460-00-4

A

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: WATER

Compound CAS Number Low High

EP066S: PCB Surrogate

Decachlorobiphenyl 2051-24-3 27 136

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE 21655-73-2 50 146

EP068T: Organophosphorus Pesticide Surrogate

DEF 78-48-8 27 153

EP075(SIM)S: Phenolic Compound Surrogates

Phenol-d6 13127-88-3 10 67

2-Chlorophenol-D4 93951-73-6 29 120

2.4.6-Tribromophenol 118-79-6 10 131

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 321-60-8 34 131

Anthracene-d10 1719-06-8 43 127

4-Terphenyl-d14 1718-51-0 41 142

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 17060-07-0 61 141

Toluene-D8 2037-26-5 73 126

4-Bromofluorobenzene 460-00-4 60 125

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7 7.00False

Environmental

QUALITY CONTROL REPORTWork Order : EP1709780 Page : 1 of 9

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 10 Hod Way Malaga WA Australia 6090

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017

:Order number ---- Date Analysis Commenced : 07-Sep-2017

:C-O-C number ---- Issue Date : 13-Sep-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

No. of samples received 4:

No. of samples analysed 4:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

David Viner SENIOR LAB TECH Perth Organics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

ShukHui Li Client Services - Technical Manager Perth Organics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 1107222)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 3230 3200 1.18 0% - 20%Anonymous EP1709662-004

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 196 198 0.760 0% - 50%Anonymous EP1709778-007

ED037P: Alkalinity by PC Titrator (QC Lot: 1105014)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1709778-006

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 39 32 18.6 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 39 32 18.6 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1709442-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 115 117 1.13 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 115 117 1.13 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 1100182)

ED045G: Chloride 16887-00-6 1 mg/L 168 173 2.96 0% - 20%Anonymous EP1709778-002

ED045G: Chloride 16887-00-6 1 mg/L 53 53 0.00 0% - 20%GWQA17 EP1709780-004

ED093F: Dissolved Major Cations (QC Lot: 1106838)

ED093F: Calcium 7440-70-2 1 mg/L 12 12 0.00 0% - 50%Anonymous EP1709681-005

ED093F: Magnesium 7439-95-4 1 mg/L 12 12 0.00 0% - 50%

ED093F: Sodium 7440-23-5 1 mg/L 17 17 0.00 0% - 50%

ED093F: Potassium 7440-09-7 1 mg/L 4 4 0.00 No Limit

ED093F: Calcium 7440-70-2 1 mg/L 2 2 0.00 No LimitAnonymous EP1709778-005

ED093F: Magnesium 7439-95-4 1 mg/L 22 22 0.00 0% - 20%

ED093F: Sodium 7440-23-5 1 mg/L 177 177 0.00 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 4 4 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 1106836)

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG020F: Dissolved Metals by ICP-MS (QC Lot: 1106836) - continued

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709778-003

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.589 0.597 1.34 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.011 0.010 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.04 0.03 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709681-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 1104311)

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.96 0.98 3.04 0% - 50%Anonymous EP1709778-006

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.07 0.12 48.2 No LimitAnonymous EP1709809-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 1106839)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709681-003

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709778-004

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 1100185)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.79 0.82 2.76 0% - 20%Anonymous EP1709766-002

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.02 0.02 0.00 No LimitAnonymous EP1709778-005

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 1100181)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1709778-002

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitGWQA17 EP1709780-004

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 1100186)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.30 0.30 0.00 0% - 20%Anonymous EP1709766-002

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.02 0.04 70.6 No LimitAnonymous EP1709778-005

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 1104429)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 64.6 62.2 3.76 0% - 20%Anonymous EP1709766-001

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 0.4 0.5 0.00 No LimitAnonymous EP1709778-002

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 1104428)

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 1104428) - continued

EK067G: Total Phosphorus as P ---- 0.01 mg/L 8.38 8.96 6.68 0% - 20%Anonymous EP1709766-001

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1709778-002

EP005: Total Organic Carbon (TOC) (QC Lot: 1101910)

EP005: Total Organic Carbon ---- 1 mg/L 1 <1 0.00 No LimitAnonymous EP1709751-001

EP005: Total Organic Carbon ---- 1 mg/L 3 <1 104 No LimitAnonymous EP1709778-002

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 1107645)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 612 612 0.00 0% - 20%Anonymous EP1709766-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 18 18 0.00 No LimitAnonymous EP1709778-004

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 1105276)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709769-001

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitM1 EP1709780-001

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 1105276)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709769-001

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitM1 EP1709780-001

EP080: BTEXN (QC Lot: 1105276)

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous EP1709769-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitM1 EP1709780-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 1107222)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1002000 mg/L 11183

<10 97.01000 mg/L 13070

ED037P: Alkalinity by PC Titrator (QCLot: 1105014)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-00

1

1 mg/L <1 -------- --------

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 -------- --------

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 -------- --------

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 10220 mg/L 12676

<1 104200 mg/L 10690

ED045G: Chloride by Discrete Analyser (QCLot: 1100182)

ED045G: Chloride 16887-00-6 1 mg/L <1 10010 mg/L 12084

<1 1001000 mg/L 11084

ED093F: Dissolved Major Cations (QCLot: 1106838)

ED093F: Calcium 7440-70-2 1 mg/L <1 98.150 mg/L 10991

ED093F: Magnesium 7439-95-4 1 mg/L <1 10850 mg/L 10890

ED093F: Sodium 7440-23-5 1 mg/L <1 93.450 mg/L 11187

ED093F: Potassium 7440-09-7 1 mg/L <1 10850 mg/L 11090

EG020F: Dissolved Metals by ICP-MS (QCLot: 1106836)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 1030.5 mg/L 12084

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 1140.1 mg/L 12084

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 1060.1 mg/L 12086

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 1040.1 mg/L 12085

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 1070.1 mg/L 12084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 1070.1 mg/L 12085

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 1110.1 mg/L 12085

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 99.80.1 mg/L 12084

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 1130.1 mg/L 12088

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 1110.1 mg/L 12089

EG020T: Total Metals by ICP-MS (QCLot: 1104311)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 1130.5 mg/L 12077

EG035F: Dissolved Mercury by FIMS (QCLot: 1106839)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 1120.01 mg/L 11692

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1100185)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 1031 mg/L 11587

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1100181)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 1020.5 mg/L 11286

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1100186)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1030.5 mg/L 11292

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1104429)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 90.710 mg/L 11082

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1104428)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 84.04.42 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 1101910)

EP005: Total Organic Carbon ---- 1 mg/L <1 91.610 mg/L 11179

<1 101100 mg/L 11179

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1107645)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10550 mg/L 11282

<10 95.6500 mg/L 11383

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 1100062)

EP066: Total Polychlorinated biphenyls ---- 1 µg/L <1 56.05 µg/L 9036

EP068A: Organochlorine Pesticides (OC) (QCLot: 1100063)

EP068: alpha-BHC 319-84-6 0.5 µg/L <0.5 63.85 µg/L 11242

EP068: Hexachlorobenzene (HCB) 118-74-1 0.5 µg/L <0.5 53.35 µg/L 10839

EP068: beta-BHC 319-85-7 0.5 µg/L <0.5 62.35 µg/L 11646

EP068: gamma-BHC 58-89-9 0.5 µg/L <0.5 61.65 µg/L 11843

EP068: delta-BHC 319-86-8 0.5 µg/L <0.5 61.75 µg/L 11546

EP068: Heptachlor 76-44-8 0.5 µg/L <0.5 55.55 µg/L 11139

EP068: Aldrin 309-00-2 0.5 µg/L <0.5 62.95 µg/L 11440

EP068: Heptachlor epoxide 1024-57-3 0.5 µg/L <0.5 70.05 µg/L 12242

EP068: trans-Chlordane 5103-74-2 0.5 µg/L <0.5 71.55 µg/L 12144

EP068: alpha-Endosulfan 959-98-8 0.5 µg/L <0.5 65.95 µg/L 12942

EP068: cis-Chlordane 5103-71-9 0.5 µg/L <0.5 66.65 µg/L 12343

EP068: Dieldrin 60-57-1 0.5 µg/L <0.5 69.35 µg/L 12142

EP068: 4.4`-DDE 72-55-9 0.5 µg/L <0.5 75.55 µg/L 12344

EP068: Endrin 72-20-8 0.5 µg/L <0.5 97.25 µg/L 12727

EP068: beta-Endosulfan 33213-65-9 0.5 µg/L <0.5 65.95 µg/L 12845

EP068: 4.4`-DDD 72-54-8 0.5 µg/L <0.5 66.85 µg/L 12842

EP068: Endrin aldehyde 7421-93-4 0.5 µg/L <0.5 89.55 µg/L 12132

EP068: Endosulfan sulfate 1031-07-8 0.5 µg/L <0.5 69.35 µg/L 12041

EP068: 4.4`-DDT 50-29-3 2 µg/L <2.0 74.05 µg/L 12332

EP068: Endrin ketone 53494-70-5 0.5 µg/L <0.5 76.05 µg/L 12436

EP068: Methoxychlor 72-43-5 2 µg/L <2.0 53.05 µg/L 12425

EP075(SIM)A: Phenolic Compounds (QCLot: 1100061)

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP075(SIM)A: Phenolic Compounds (QCLot: 1100061) - continued

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 16.210 µg/L 469

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 49.310 µg/L 9734

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 37.510 µg/L 9325

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 33.520 µg/L 8322

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 52.910 µg/L 10434

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 46.810 µg/L 10234

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 49.610 µg/L 10434

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 56.510 µg/L 10238

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 52.710 µg/L 10630

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 56.310 µg/L 10932

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 52.710 µg/L 11034

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 70.810 µg/L 10414

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 1100061)

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 57.810 µg/L 9942

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 59.310 µg/L 11336

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 57.610 µg/L 10236

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 62.410 µg/L 11334

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 67.810 µg/L 11537

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 59.210 µg/L 10946

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 65.810 µg/L 12440

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 66.010 µg/L 12340

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 66.310 µg/L 12640

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 69.110 µg/L 12146

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 78.910 µg/L 12343

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 72.410 µg/L 12147

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 68.610 µg/L 12345

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 69.210 µg/L 12039

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 68.810 µg/L 11939

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 67.510 µg/L 12340

EP075(SIM): Sum of polycyclic aromatic hydrocarbons ---- 0.5 µg/L <0.5 -------- --------

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1100060)

EP071: C10 - C14 Fraction ---- 50 µg/L <50 73.0385 µg/L 9535

EP071: C15 - C28 Fraction ---- 100 µg/L <100 78.7385 µg/L 11134

EP071: C29 - C36 Fraction ---- 50 µg/L <50 76.4398 µg/L 10534

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1105276)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 94.0320 µg/L 11374

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1100060)

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1100060) - continued

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 76.8380 µg/L 9937

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 78.2597 µg/L 10835

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 71.4168 µg/L 11711

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1105276)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 96.4370 µg/L 11574

EP080: BTEXN (QCLot: 1105276)

EP080: Benzene 71-43-2 1 µg/L <1 94.920 µg/L 11484

EP080: Toluene 108-88-3 2 µg/L <2 85.720 µg/L 11581

EP080: Ethylbenzene 100-41-4 2 µg/L <2 85.220 µg/L 11384

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 87.840 µg/L 11484

EP080: ortho-Xylene 95-47-6 2 µg/L <2 87.120 µg/L 11187

EP080: Naphthalene 91-20-3 5 µg/L <5 99.720 µg/L 11877

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 1100182)

Anonymous EP1709778-001 16887-00-6ED045G: Chloride 1041000 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 1106836)

Anonymous EP1709681-002 7440-38-2EG020A-F: Arsenic 1030.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 1020.05 mg/L 13070

7440-47-3EG020A-F: Chromium 98.80.2 mg/L 13070

7440-50-8EG020A-F: Copper 1020.2 mg/L 13070

7439-92-1EG020A-F: Lead 1030.2 mg/L 13070

7439-96-5EG020A-F: Manganese 1040.2 mg/L 13070

7440-02-0EG020A-F: Nickel 95.40.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1050.2 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 1106839)

Anonymous EP1709681-004 7439-97-6EG035F: Mercury 1130.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1100185)

Anonymous EP1709766-001 7664-41-7EK055G: Ammonia as N # Not

Determined

1 mg/L 13070

A

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1100181)

Anonymous EP1709766-001 14797-65-0EK057G: Nitrite as N 1040.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1100186)

Anonymous EP1709766-001 ----EK059G: Nitrite + Nitrate as N 1200.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1104429)

Anonymous EP1709766-001 ----EK061G: Total Kjeldahl Nitrogen as N 76.525 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1104428)

Anonymous EP1709766-001 ----EK067G: Total Phosphorus as P 79.75 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 1101910)

Anonymous EP1709751-002 ----EP005: Total Organic Carbon 105100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1107645)

Anonymous EP1709766-001 ----EP026SP: Chemical Oxygen Demand 110582 mg/L 13070

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1105276)

Anonymous EP1709769-002 ----EP080: C6 - C9 Fraction 77.0240 µg/L 13777

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1105276)

Anonymous EP1709769-002 C6_C10EP080: C6 - C10 Fraction 77.3290 µg/L 13777

EP080: BTEXN (QCLot: 1105276)

Anonymous EP1709769-002 71-43-2EP080: Benzene 78.220 µg/L 12277

108-88-3EP080: Toluene 74.420 µg/L 12674

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : EP1709780 Page : 1 of 11

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017

Site : ---- Issue Date : 13-Sep-2017

MITCHELL RITIKIS:Sampler No. of samples received : 4

:Order number ---- No. of samples analysed : 4

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l Matrix Spike outliers exist - please see following pages for full details.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l NO Analysis Holding Time Outliers exist.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Quality Control Samples

Duplicates, Method Blanks, Laboratory Control Samples and Matrix Spikes

Matrix: WATER

Compound Group Name CommentLimitsDataAnalyteClient Sample IDLaboratory Sample ID CAS Number

Matrix Spike (MS) Recoveries

EP1709766--001 7664-41-7Ammonia as NAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EK055G: Ammonia as N by Discrete Analyser

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 10.000 10

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 10.000 4

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 10.000 4

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 10.000 14

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 5.000 10

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 5.000 4

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 5.000 4

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 13

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 5.000 14

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

M1, P2,

GWQA17

12-Sep-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (EA015H)

P1 13-Sep-2017---- 12-Sep-2017----06-Sep-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

ED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

M1, P2,

GWQA17

19-Sep-2017---- 11-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (ED037-P)

P1 20-Sep-2017---- 11-Sep-2017----06-Sep-2017 ---- üED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

M1, P2,

GWQA17

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (ED045G)

P1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- üED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

M1, P2,

GWQA17

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

P1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- üEG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

M1, P2,

GWQA17

04-Mar-2018---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

P1 05-Mar-2018---- 12-Sep-2017----06-Sep-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

M1, P2,

GWQA17

04-Mar-201804-Mar-2018 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

P1 05-Mar-201805-Mar-2018 12-Sep-201712-Sep-201706-Sep-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

M1, P2,

GWQA17

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

P1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- üEK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

M1, P2,

GWQA17

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK055G)

P1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

M1, P2,

GWQA17

07-Sep-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (EK057G)

P1 08-Sep-2017---- 07-Sep-2017----06-Sep-2017 ---- üEK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

M1, P2,

GWQA17

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK059G)

P1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

M1, P2,

GWQA17

03-Oct-201703-Oct-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK061G)

P1 04-Oct-201704-Oct-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

M1, P2,

GWQA17

03-Oct-201703-Oct-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK067G)

P1 04-Oct-201704-Oct-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

M1, P2,

GWQA17

03-Oct-2017---- 08-Sep-2017----05-Sep-2017 ---- ü

Amber TOC Vial - Sulfuric Acid (EP005)

P1 04-Oct-2017---- 08-Sep-2017----06-Sep-2017 ---- üEP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

M1, P2,

GWQA17

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

P1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- üEP066: Polychlorinated Biphenyls (PCB)

Amber Glass Bottle - Unpreserved (EP066)

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP066)

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP068A: Organochlorine Pesticides (OC)

Amber Glass Bottle - Unpreserved (EP068)

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP068)

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üEP075(SIM)A: Phenolic Compounds

Amber Glass Bottle - Unpreserved (EP075(SIM))

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üEP075(SIM)B: Polynuclear Aromatic Hydrocarbons

Amber Glass Bottle - Unpreserved (EP075(SIM))

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üEP080/071: Total Petroleum Hydrocarbons

Amber Glass Bottle - Unpreserved (EP071)

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

M1, P2,

GWQA17

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

P1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

Amber Glass Bottle - Unpreserved (EP071)

M1, P2,

GWQA17

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

P1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

M1, P2,

GWQA17

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

P1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP080: BTEXN

Amber VOC Vial - Sulfuric Acid (EP080)

M1, P2,

GWQA17

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

P1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 11.76 10.002 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.53 10.002 19 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 10 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 4 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 4 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 15.38 10.002 13 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 14 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTRH Volatiles/BTEX EP080

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.53 10.002 19 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 14.29 10.002 14 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.69 5.001 13 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Organic Carbon EP005

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Control Samples (LCS) - Continued

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 10.00 5.001 10 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 25.00 5.001 4 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.69 5.001 13 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 7.14 5.001 14 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.26 5.001 19 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 10 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 4 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 4 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 13 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 14 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Polychlorinated Biphenyls (PCB) EP066 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Pesticides by GCMS EP068 WATER

In house: Referenced to USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and

quantification is by comparison against an established 5 point calibration curve of n-Alkane standards. This

method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH - Semivolatile Fraction EP071 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS in SIM Mode

and quantification is by comparison against an established 5 point calibration curve. This method is compliant

with NEPM (2013) Schedule B(3)

PAH/Phenols (GC/MS - SIM) EP075(SIM) WATER

In house: Referenced to USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by

Capillary GC/MS and quantification is by comparison against an established 5 point calibration curve.

Alternatively, a sample is equilibrated in a headspace vial and a portion of the headspace determined by GCMS

analysis. This method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH Volatiles/BTEX EP080 WATER

Preparation Methods Method DescriptionsMatrixMethod

A

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Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

In house: Referenced to USEPA SW 846 - 3510B 100 mL to 1L of sample is transferred to a separatory funnel

and serially extracted three times using 60mL DCM for each extract. The resultant extracts are combined,

dehydrated and concentrated for analysis. This method is compliant with NEPM (2013) Schedule B(3) . ALS

default excludes sediment which may be resident in the container.

Separatory Funnel Extraction of Liquids ORG14 WATER

A 5 mL aliquot or 5 mL of a diluted sample is added to a 40 mL VOC vial for sparging.Volatiles Water Preparation ORG16-W WATER

A

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CHAIN OF CUSTODY CLIENT: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008

~m~rg'1 111:egr.iled Science & 0e5i~n

PROJECT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988 le------------------

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road

SAMPLER/S): Mitchell Ritikis SAMPLERS PHONE: 0449 198 721

QUOTE Nl: EPBQ/009/16 ORDER NO.:

Comments/special handling/storage or disposal Email invoice to: [email protected]

ANALYSIS REQUIRED

SAMPLE DETAILS CONTAINER INFORMATION

Lab ID Sample ID Matri¾ Date Type & Preservative Total No.

!!! z C: -o t, :i:;; DC 6 o_ ... " u"' o .c ·ro Additional information I 0... 2 ,-. z I-_ - ..:::, ~ -- .. ~ .M 0...J (likely contaminants, ZI _fl. I~ , § ro~ ;'.Z " - dilutions or specific QC er::~-' ~z~ f- co u ""-1--zCl roo:, zo " ~ I§ .{~;; analysis) -xO O:,; f- z " -~ g ~~~ ~ ro ~cf

·c I:i 0 ;-;N~ ~ 0 CJ) 0 C

511!0 ~8 :c 0 0 0 _g ' .0 " zz 0 <( 0 I- f- ',:o._ Cl)

f MW1 Water 06/09/2017 2 SP, 3 P, 3 V, 1 AG 9 X X X X X X X X X X

2 MW2 Water 05/09/2017 2 SP, 3 P, 3 V, 1 AG 9 X X X X X X X X X X

3 MW3 Water 05/09/2017 2 SP, 3 P, 3 V, 1 AG ~

1f MW4 Water 05/09/2017 2 SP, 3 P, 3 V, 1 AG 9

~ MW5 Water 05/09/2017 2 SP, 3 P, 3 V, 1 AG 9

X X X X X X X X X X I E:nvironmental Di"i11sion X X X X X X X X X X

Pertih X X X X X X X X X X W,ork Order Reference

6------------------ Water ------

2 SP, 3 P, 3 V, 1 AG 9 SW1 05/09/2017 X X X X X X X X X X EP1709778 SW2 Water 05/09/2017 2 SP, 3 P, 3 V, 1 AG 9 X X X X X X X X X X

I 1111 1 elepl)one .. 61 ·8-9?09 765h

RELINQUISHED BY: RECEIVED BY Coe emailed to ALS?

NAME: Mitchell Ritikis ___ DATE: 07/09/2017 NAME: -)~--:i·--;,J_u,:,J::~,,,::\ I DATE: 7jg,_{,,7 I [:gJ Yes D No Ii QF': E:111Eirge llss()ciates TIME: 9:30am OF: KV' _TUv1E:/'2...G8 NAME: DATE: NAME: DATE: Water Contair1er Codes P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC: SH= Sodium Hydroxide/Cd Preserved,-$= Sodrum Hydroxide Preserved Piastre, AG = Amber Glass Unpreserved, AP= Airfreight Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV= Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass; H = HCI preserved Plastic: HS = HCI Preserved Speciation bittle; SP = Sulfuric Preserved Plastic: F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST = Sterile Bottle; LI = Lugols Iodine Preserved Bottles; STT = Sterile Sodium Thiosulfate Preserved Bottles. Soil Container Codes: J = Jar.: ASS= Plastic Bag for Acid Sulfate Soils: B = Unpreserved Bag;

Page 172: 11111 - Department of Environment Regulation · Client : EMERGE ASSOCIATES Work Order : EP1702765 Amendment 0 Page : 3 of 3 Issue Date : 24-Mar-2017 Requested Deliverables ACCOUNTS

Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : EP1709778

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

10 Hod Way Malaga WA Australia 6090

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-8-9209 7600

::Project EP15-050(05) SAMR Monitoring -

Davis Road

Page 1 of 3

:Order number ---- :Quote number EP2016EMEASS0001 (EPBQ-009-16)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 07-Sep-201707-Sep-2017 12:08

Scheduled Reporting Date: 14-Sep-2017:Client Requested Due

Date

14-Sep-2017

Delivery DetailsMode of Delivery : :Carrier Not intact.Security Seal

No. of coolers/boxes : :4 Temperature ----

: : 7 / 7Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please see scanned COC for sample discrepencies: extra samples , samples not received etc.

l Please direct any queries related to sample condition / numbering / breakages to Sample Receipt ([email protected])

l Analytical work for this work order will be conducted at ALS Environmental Perth.

l Please direct any turnaround / technical queries to the laboratory contact designated above.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of Work Order.

l Chemical Oxygen Demand analysis will be conducted by ALS Environmental, Sydney, NATA

accreditation no. 825, Site No. 10911.l pH analysis should be conducted within 6 hours of sampling.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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:Client EMERGE ASSOCIATES

Work Order : EP1709778 Amendment 02 of 3:Page

07-Sep-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

ED

037-P

Alk

alin

ity a

s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EG

020A

-F

Dis

solv

ed M

eta

ls b

y IC

PM

S -

Suite

A

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

EP1709778-001 06-Sep-2017 00:00 MW1 ü ü ü ü ü ü ü

EP1709778-002 05-Sep-2017 00:00 MW2 ü ü ü ü ü ü ü

EP1709778-003 05-Sep-2017 00:00 MW3 ü ü ü ü ü ü ü

EP1709778-004 05-Sep-2017 00:00 MW4 ü ü ü ü ü ü ü

EP1709778-005 05-Sep-2017 00:00 MW5 ü ü ü ü ü ü ü

EP1709778-006 05-Sep-2017 00:00 SW1-A ü ü ü ü ü ü ü

EP1709778-007 05-Sep-2017 00:00 SW2-B ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0A

-T

To

tal M

eta

ls b

y IC

PM

S -

Su

ite A

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

WA

TE

R -

W-1

7

TR

H/B

TE

XN

/PA

H/P

he

no

ls/O

C/P

CB

EP1709778-001 06-Sep-2017 00:00 MW1 ü ü ü ü

EP1709778-002 05-Sep-2017 00:00 MW2 ü ü ü ü

EP1709778-003 05-Sep-2017 00:00 MW3 ü ü ü ü

EP1709778-004 05-Sep-2017 00:00 MW4 ü ü ü ü

EP1709778-005 05-Sep-2017 00:00 MW5 ü ü ü ü

EP1709778-006 05-Sep-2017 00:00 SW1-A ü ü ü ü

EP1709778-007 05-Sep-2017 00:00 SW2-B ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

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Work Order : EP1709778 Amendment 03 of 3:Page

07-Sep-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

- Chain of Custody (CoC) (COC) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 13EP1709778

:Amendment 1:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Perth

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

10 Hod Way Malaga WA Australia 6090

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017 12:08

:Order number ---- Date Analysis Commenced : 07-Sep-2017

:C-O-C number ---- Issue Date : 14-Sep-2017 16:18

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

7:No. of samples received

7:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

David Viner SENIOR LAB TECH Perth Organics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with I50/IEC 1 7025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

Chemical Oxygen Demand conducted by ALS Sydney, NATA accreditation no. 825, site no 10911.l

Amendment (14/09/2017): This report has been amended as a result of a request to change sample identification numbers for two samples. Sample 006 has been changed from SW1-A to SW2 and sample 007

has been changed from SW2-B to SW1 as per the CoC. All analysis results are as per the previous report.

l

Benzo(a)pyrene Toxicity Equivalent Quotient (TEQ) is the sum total of the concentration of the eight carcinogenic PAHs multiplied by their Toxicity Equivalence Factor (TEF) relative to Benzo(a)pyrene. TEF values

are provided in brackets as follows: Benz(a)anthracene (0.1), Chrysene (0.01), Benzo(b+j) & Benzo(k)fluoranthene (0.1), Benzo(a)pyrene (1.0), Indeno(1.2.3.cd)pyrene (0.1), Dibenz(a.h)anthracene (1.0),

Benzo(g.h.i)perylene (0.01). Less than LOR results for 'TEQ Zero' are treated as zero.

l

A

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Analytical Results

MW5MW4MW3MW2MW1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

05-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:00Client sampling date / time

EP1709778-005EP1709778-004EP1709778-003EP1709778-002EP1709778-001UnitLORCAS NumberCompound

Result Result Result Result Result

EA015: Total Dissolved Solids dried at 180 ± 5 °C

191 372 405 248 756mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 <1mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 <1 <1 <1mg/L13812-32-6

33Bicarbonate Alkalinity as CaCO3 <1 <1 <1 <1mg/L171-52-3

33 <1 <1 <1 <1mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

56Chloride 168 178 85 469mg/L116887-00-6

ED093F: Dissolved Major Cations

4Calcium 1 2 <1 2mg/L17440-70-2

6Magnesium 6 9 6 22mg/L17439-95-4

43Sodium 79 101 46 177mg/L17440-23-5

3Potassium <1 5 1 4mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.05Aluminium 0.11 0.04 0.40 1.37mg/L0.017429-90-5

<0.001Arsenic <0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 <0.0001 <0.0001 0.0002mg/L0.00017440-43-9

<0.001Chromium <0.001 <0.001 <0.001 <0.001mg/L0.0017440-47-3

<0.001Copper <0.001 <0.001 0.008 <0.001mg/L0.0017440-50-8

0.006Manganese 0.005 0.589 0.019 1.84mg/L0.0017439-96-5

<0.001Nickel <0.001 0.001 0.004 0.007mg/L0.0017440-02-0

<0.001Lead <0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1

<0.01Selenium <0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2

<0.005Zinc 0.255 0.011 0.015 0.060mg/L0.0057440-66-6

EG020T: Total Metals by ICP-MS

9.40Iron 34.9 31.4 0.77 6.54mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

<0.01Ammonia as N 0.40 0.06 0.02 0.02mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N <0.01 <0.01 <0.01 <0.01mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.01Nitrate as N 0.02 0.05 0.48 0.02mg/L0.0114797-55-8

A

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Analytical Results

MW5MW4MW3MW2MW1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

05-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:00Client sampling date / time

EP1709778-005EP1709778-004EP1709778-003EP1709778-002EP1709778-001UnitLORCAS NumberCompound

Result Result Result Result Result

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.01 0.02 0.05 0.48 0.02mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.1 0.4 0.2 <0.1 <0.1mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.1^ 0.4 0.2 0.5 <0.1mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.01 <0.01 <0.01 <0.01 <0.01mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

12 3 4 6 5mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

26 26 26 18 27mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 <1 <1 <1 <1µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) <0.5 <0.5 <0.5 <0.5µg/L0.5118-74-1

<0.5beta-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-85-7

<0.5gamma-BHC <0.5 <0.5 <0.5 <0.5µg/L0.558-89-9

<0.5delta-BHC <0.5 <0.5 <0.5 <0.5µg/L0.5319-86-8

<0.5Heptachlor <0.5 <0.5 <0.5 <0.5µg/L0.576-44-8

<0.5Aldrin <0.5 <0.5 <0.5 <0.5µg/L0.5309-00-2

<0.5Heptachlor epoxide <0.5 <0.5 <0.5 <0.5µg/L0.51024-57-3

<0.5trans-Chlordane <0.5 <0.5 <0.5 <0.5µg/L0.55103-74-2

<0.5alpha-Endosulfan <0.5 <0.5 <0.5 <0.5µg/L0.5959-98-8

<0.5cis-Chlordane <0.5 <0.5 <0.5 <0.5µg/L0.55103-71-9

<0.5Dieldrin <0.5 <0.5 <0.5 <0.5µg/L0.560-57-1

<0.54.4`-DDE <0.5 <0.5 <0.5 <0.5µg/L0.572-55-9

<0.5Endrin <0.5 <0.5 <0.5 <0.5µg/L0.572-20-8

<0.5beta-Endosulfan <0.5 <0.5 <0.5 <0.5µg/L0.533213-65-9

<0.54.4`-DDD <0.5 <0.5 <0.5 <0.5µg/L0.572-54-8

<0.5Endrin aldehyde <0.5 <0.5 <0.5 <0.5µg/L0.57421-93-4

<0.5Endosulfan sulfate <0.5 <0.5 <0.5 <0.5µg/L0.51031-07-8

<2.04.4`-DDT <2.0 <2.0 <2.0 <2.0µg/L2.050-29-3

<0.5Endrin ketone <0.5 <0.5 <0.5 <0.5µg/L0.553494-70-5

A

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Analytical Results

MW5MW4MW3MW2MW1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

05-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:00Client sampling date / time

EP1709778-005EP1709778-004EP1709778-003EP1709778-002EP1709778-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP068A: Organochlorine Pesticides (OC) - Continued

<2.0Methoxychlor <2.0 <2.0 <2.0 <2.0µg/L2.072-43-5

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT <0.5 <0.5 <0.5 <0.5µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin <0.5 <0.5 <0.5 <0.5µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol <1.0 <1.0 <1.0 <1.0µg/L1.0108-95-2

<1.02-Chlorophenol <1.0 <1.0 <1.0 <1.0µg/L1.095-57-8

<1.02-Methylphenol <1.0 <1.0 <1.0 <1.0µg/L1.095-48-7

<2.03- & 4-Methylphenol <2.0 <2.0 <2.0 <2.0µg/L2.01319-77-3

<1.02-Nitrophenol <1.0 <1.0 <1.0 <1.0µg/L1.088-75-5

<1.02.4-Dimethylphenol <1.0 <1.0 <1.0 <1.0µg/L1.0105-67-9

<1.02.4-Dichlorophenol <1.0 <1.0 <1.0 <1.0µg/L1.0120-83-2

<1.02.6-Dichlorophenol <1.0 <1.0 <1.0 <1.0µg/L1.087-65-0

<1.04-Chloro-3-methylphenol <1.0 <1.0 <1.0 <1.0µg/L1.059-50-7

<1.02.4.6-Trichlorophenol <1.0 <1.0 <1.0 <1.0µg/L1.088-06-2

<1.02.4.5-Trichlorophenol <1.0 <1.0 <1.0 <1.0µg/L1.095-95-4

<2.0Pentachlorophenol <2.0 <2.0 <2.0 <2.0µg/L2.087-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene <1.0 <1.0 <1.0 <1.0µg/L1.091-20-3

<1.0Acenaphthylene <1.0 <1.0 <1.0 <1.0µg/L1.0208-96-8

<1.0Acenaphthene <1.0 <1.0 <1.0 <1.0µg/L1.083-32-9

<1.0Fluorene <1.0 <1.0 <1.0 <1.0µg/L1.086-73-7

<1.0Phenanthrene <1.0 <1.0 <1.0 <1.0µg/L1.085-01-8

<1.0Anthracene <1.0 <1.0 <1.0 <1.0µg/L1.0120-12-7

<1.0Fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1.0206-44-0

<1.0Pyrene <1.0 <1.0 <1.0 <1.0µg/L1.0129-00-0

<1.0Benz(a)anthracene <1.0 <1.0 <1.0 <1.0µg/L1.056-55-3

<1.0Chrysene <1.0 <1.0 <1.0 <1.0µg/L1.0218-01-9

<1.0Benzo(b+j)fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1.0205-99-2 205-82-3

<1.0Benzo(k)fluoranthene <1.0 <1.0 <1.0 <1.0µg/L1.0207-08-9

<0.5Benzo(a)pyrene <0.5 <0.5 <0.5 <0.5µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene <1.0 <1.0 <1.0 <1.0µg/L1.0193-39-5

<1.0Dibenz(a.h)anthracene <1.0 <1.0 <1.0 <1.0µg/L1.053-70-3

<1.0Benzo(g.h.i)perylene <1.0 <1.0 <1.0 <1.0µg/L1.0191-24-2

A

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Analytical Results

MW5MW4MW3MW2MW1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

05-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:00Client sampling date / time

EP1709778-005EP1709778-004EP1709778-003EP1709778-002EP1709778-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ <0.5 <0.5 <0.5 <0.5µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 <20 <20 <20 <20µg/L20----C6 - C9 Fraction

<50 <50 <50 <50 <50µg/L50----C10 - C14 Fraction

<100 100 <100 <100 <100µg/L100----C15 - C28 Fraction

<50 <50 <50 <50 <50µg/L50----C29 - C36 Fraction

<50^ 100 <50 <50 <50µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction <20 <20 <20 <20µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

<20 <20 <20 <20µg/L20C6_C10-BTEX

<100 <100 <100 <100 <100µg/L100---->C10 - C16 Fraction

<100 120 <100 <100 <100µg/L100---->C16 - C34 Fraction

<100 <100 <100 <100 <100µg/L100---->C34 - C40 Fraction

<100^ 120 <100 <100 <100µg/L100---->C10 - C40 Fraction (sum)

<100^ <100 <100 <100 <100µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene <1 <1 <1 <1µg/L171-43-2

<2Toluene <2 <2 <2 <2µg/L2108-88-3

<2Ethylbenzene <2 <2 <2 <2µg/L2100-41-4

<2meta- & para-Xylene <2 <2 <2 <2µg/L2108-38-3 106-42-3

<2ortho-Xylene <2 <2 <2 <2µg/L295-47-6

<2^ Total Xylenes <2 <2 <2 <2µg/L21330-20-7

<1^ <1 <1 <1 <1µg/L1----Sum of BTEX

<5Naphthalene <5 <5 <5 <5µg/L591-20-3

EP066S: PCB Surrogate

99.4Decachlorobiphenyl 126 105 116 111%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

85.1Dibromo-DDE 108 91.5 86.6 94.8%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

81.5DEF 114 97.1 103 100%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

A

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Analytical Results

MW5MW4MW3MW2MW1Client sample IDSub-Matrix: WATER

(Matrix: WATER)

05-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0005-Sep-2017 00:0006-Sep-2017 00:00Client sampling date / time

EP1709778-005EP1709778-004EP1709778-003EP1709778-002EP1709778-001UnitLORCAS NumberCompound

Result Result Result Result Result

EP075(SIM)S: Phenolic Compound Surrogates - Continued

26.1Phenol-d6 34.7 26.8 30.5 25.7%1.013127-88-3

64.02-Chlorophenol-D4 82.6 63.0 73.1 62.8%1.093951-73-6

83.22.4.6-Tribromophenol 119 93.4 93.9 84.6%1.0118-79-6

EP075(SIM)T: PAH Surrogates

68.72-Fluorobiphenyl 87.9 68.1 79.6 69.2%1.0321-60-8

94.0Anthracene-d10 121 94.8 104 96.0%1.01719-06-8

85.04-Terphenyl-d14 108 85.9 91.4 90.9%1.01718-51-0

EP080S: TPH(V)/BTEX Surrogates

1121.2-Dichloroethane-D4 104 107 101 96.8%217060-07-0

92.8Toluene-D8 94.9 94.7 95.5 95.4%22037-26-5

94.44-Bromofluorobenzene 91.9 93.0 91.7 91.2%2460-00-4

A

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Analytical Results

------------SW1SW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

------------05-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

------------------------EP1709778-007EP1709778-006UnitLORCAS NumberCompound

Result Result ---- ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

178 196 ---- ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 <1 ---- ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 <1 ---- ---- ----mg/L13812-32-6

39Bicarbonate Alkalinity as CaCO3 35 ---- ---- ----mg/L171-52-3

39 35 ---- ---- ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

73Chloride 90 ---- ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

12Calcium 10 ---- ---- ----mg/L17440-70-2

9Magnesium 10 ---- ---- ----mg/L17439-95-4

40Sodium 48 ---- ---- ----mg/L17440-23-5

3Potassium 4 ---- ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

<0.01Aluminium <0.01 ---- ---- ----mg/L0.017429-90-5

<0.001Arsenic <0.001 ---- ---- ----mg/L0.0017440-38-2

<0.0001Cadmium <0.0001 ---- ---- ----mg/L0.00017440-43-9

<0.001Chromium <0.001 ---- ---- ----mg/L0.0017440-47-3

<0.001Copper <0.001 ---- ---- ----mg/L0.0017440-50-8

0.015Manganese 0.001 ---- ---- ----mg/L0.0017439-96-5

<0.001Nickel <0.001 ---- ---- ----mg/L0.0017440-02-0

<0.001Lead <0.001 ---- ---- ----mg/L0.0017439-92-1

<0.01Selenium <0.01 ---- ---- ----mg/L0.017782-49-2

<0.005Zinc <0.005 ---- ---- ----mg/L0.0057440-66-6

EG020T: Total Metals by ICP-MS

0.96Iron 0.05 ---- ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury <0.0001 ---- ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.02Ammonia as N 0.02 ---- ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N <0.01 ---- ---- ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.12Nitrate as N 0.06 ---- ---- ----mg/L0.0114797-55-8

A

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Analytical Results

------------SW1SW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

------------05-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

------------------------EP1709778-007EP1709778-006UnitLORCAS NumberCompound

Result Result ---- ---- ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.12 0.06 ---- ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.2 <0.1 ---- ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.3^ <0.1 ---- ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

<0.01 <0.01 ---- ---- ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

3 2 ---- ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

23 19 ---- ---- ----mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 <1 ---- ---- ----µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC <0.5 ---- ---- ----µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) <0.5 ---- ---- ----µg/L0.5118-74-1

<0.5beta-BHC <0.5 ---- ---- ----µg/L0.5319-85-7

<0.5gamma-BHC <0.5 ---- ---- ----µg/L0.558-89-9

<0.5delta-BHC <0.5 ---- ---- ----µg/L0.5319-86-8

<0.5Heptachlor <0.5 ---- ---- ----µg/L0.576-44-8

<0.5Aldrin <0.5 ---- ---- ----µg/L0.5309-00-2

<0.5Heptachlor epoxide <0.5 ---- ---- ----µg/L0.51024-57-3

<0.5trans-Chlordane <0.5 ---- ---- ----µg/L0.55103-74-2

<0.5alpha-Endosulfan <0.5 ---- ---- ----µg/L0.5959-98-8

<0.5cis-Chlordane <0.5 ---- ---- ----µg/L0.55103-71-9

<0.5Dieldrin <0.5 ---- ---- ----µg/L0.560-57-1

<0.54.4`-DDE <0.5 ---- ---- ----µg/L0.572-55-9

<0.5Endrin <0.5 ---- ---- ----µg/L0.572-20-8

<0.5beta-Endosulfan <0.5 ---- ---- ----µg/L0.533213-65-9

<0.54.4`-DDD <0.5 ---- ---- ----µg/L0.572-54-8

<0.5Endrin aldehyde <0.5 ---- ---- ----µg/L0.57421-93-4

<0.5Endosulfan sulfate <0.5 ---- ---- ----µg/L0.51031-07-8

<2.04.4`-DDT <2.0 ---- ---- ----µg/L2.050-29-3

<0.5Endrin ketone <0.5 ---- ---- ----µg/L0.553494-70-5

A

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Analytical Results

------------SW1SW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

------------05-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

------------------------EP1709778-007EP1709778-006UnitLORCAS NumberCompound

Result Result ---- ---- ----

EP068A: Organochlorine Pesticides (OC) - Continued

<2.0Methoxychlor <2.0 ---- ---- ----µg/L2.072-43-5

<0.5^ <0.5 ---- ---- ----µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT <0.5 ---- ---- ----µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin <0.5 ---- ---- ----µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol <1.0 ---- ---- ----µg/L1.0108-95-2

<1.02-Chlorophenol <1.0 ---- ---- ----µg/L1.095-57-8

<1.02-Methylphenol <1.0 ---- ---- ----µg/L1.095-48-7

<2.03- & 4-Methylphenol <2.0 ---- ---- ----µg/L2.01319-77-3

<1.02-Nitrophenol <1.0 ---- ---- ----µg/L1.088-75-5

<1.02.4-Dimethylphenol <1.0 ---- ---- ----µg/L1.0105-67-9

<1.02.4-Dichlorophenol <1.0 ---- ---- ----µg/L1.0120-83-2

<1.02.6-Dichlorophenol <1.0 ---- ---- ----µg/L1.087-65-0

<1.04-Chloro-3-methylphenol <1.0 ---- ---- ----µg/L1.059-50-7

<1.02.4.6-Trichlorophenol <1.0 ---- ---- ----µg/L1.088-06-2

<1.02.4.5-Trichlorophenol <1.0 ---- ---- ----µg/L1.095-95-4

<2.0Pentachlorophenol <2.0 ---- ---- ----µg/L2.087-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene <1.0 ---- ---- ----µg/L1.091-20-3

<1.0Acenaphthylene <1.0 ---- ---- ----µg/L1.0208-96-8

<1.0Acenaphthene <1.0 ---- ---- ----µg/L1.083-32-9

<1.0Fluorene <1.0 ---- ---- ----µg/L1.086-73-7

<1.0Phenanthrene <1.0 ---- ---- ----µg/L1.085-01-8

<1.0Anthracene <1.0 ---- ---- ----µg/L1.0120-12-7

<1.0Fluoranthene <1.0 ---- ---- ----µg/L1.0206-44-0

<1.0Pyrene <1.0 ---- ---- ----µg/L1.0129-00-0

<1.0Benz(a)anthracene <1.0 ---- ---- ----µg/L1.056-55-3

<1.0Chrysene <1.0 ---- ---- ----µg/L1.0218-01-9

<1.0Benzo(b+j)fluoranthene <1.0 ---- ---- ----µg/L1.0205-99-2 205-82-3

<1.0Benzo(k)fluoranthene <1.0 ---- ---- ----µg/L1.0207-08-9

<0.5Benzo(a)pyrene <0.5 ---- ---- ----µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene <1.0 ---- ---- ----µg/L1.0193-39-5

<1.0Dibenz(a.h)anthracene <1.0 ---- ---- ----µg/L1.053-70-3

<1.0Benzo(g.h.i)perylene <1.0 ---- ---- ----µg/L1.0191-24-2

A

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Analytical Results

------------SW1SW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

------------05-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

------------------------EP1709778-007EP1709778-006UnitLORCAS NumberCompound

Result Result ---- ---- ----

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<0.5^ <0.5 ---- ---- ----µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ <0.5 ---- ---- ----µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 <20 ---- ---- ----µg/L20----C6 - C9 Fraction

<50 <50 ---- ---- ----µg/L50----C10 - C14 Fraction

<100 <100 ---- ---- ----µg/L100----C15 - C28 Fraction

<50 <50 ---- ---- ----µg/L50----C29 - C36 Fraction

<50^ <50 ---- ---- ----µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction <20 ---- ---- ----µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

<20 ---- ---- ----µg/L20C6_C10-BTEX

<100 <100 ---- ---- ----µg/L100---->C10 - C16 Fraction

<100 <100 ---- ---- ----µg/L100---->C16 - C34 Fraction

<100 <100 ---- ---- ----µg/L100---->C34 - C40 Fraction

<100^ <100 ---- ---- ----µg/L100---->C10 - C40 Fraction (sum)

<100^ <100 ---- ---- ----µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene <1 ---- ---- ----µg/L171-43-2

<2Toluene <2 ---- ---- ----µg/L2108-88-3

<2Ethylbenzene <2 ---- ---- ----µg/L2100-41-4

<2meta- & para-Xylene <2 ---- ---- ----µg/L2108-38-3 106-42-3

<2ortho-Xylene <2 ---- ---- ----µg/L295-47-6

<2^ Total Xylenes <2 ---- ---- ----µg/L21330-20-7

<1^ <1 ---- ---- ----µg/L1----Sum of BTEX

<5Naphthalene <5 ---- ---- ----µg/L591-20-3

EP066S: PCB Surrogate

127Decachlorobiphenyl 115 ---- ---- ----%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

111Dibromo-DDE 101 ---- ---- ----%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

117DEF 103 ---- ---- ----%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

A

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Analytical Results

------------SW1SW2Client sample IDSub-Matrix: WATER

(Matrix: WATER)

------------05-Sep-2017 00:0005-Sep-2017 00:00Client sampling date / time

------------------------EP1709778-007EP1709778-006UnitLORCAS NumberCompound

Result Result ---- ---- ----

EP075(SIM)S: Phenolic Compound Surrogates - Continued

30.0Phenol-d6 25.1 ---- ---- ----%1.013127-88-3

73.52-Chlorophenol-D4 61.7 ---- ---- ----%1.093951-73-6

95.42.4.6-Tribromophenol 77.0 ---- ---- ----%1.0118-79-6

EP075(SIM)T: PAH Surrogates

84.02-Fluorobiphenyl 66.8 ---- ---- ----%1.0321-60-8

113Anthracene-d10 99.4 ---- ---- ----%1.01719-06-8

1054-Terphenyl-d14 96.1 ---- ---- ----%1.01718-51-0

EP080S: TPH(V)/BTEX Surrogates

1101.2-Dichloroethane-D4 101 ---- ---- ----%217060-07-0

93.1Toluene-D8 95.9 ---- ---- ----%22037-26-5

95.04-Bromofluorobenzene 92.0 ---- ---- ----%2460-00-4

A

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: WATER

Compound CAS Number Low High

EP066S: PCB Surrogate

Decachlorobiphenyl 2051-24-3 27 136

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE 21655-73-2 50 146

EP068T: Organophosphorus Pesticide Surrogate

DEF 78-48-8 27 153

EP075(SIM)S: Phenolic Compound Surrogates

Phenol-d6 13127-88-3 10 67

2-Chlorophenol-D4 93951-73-6 29 120

2.4.6-Tribromophenol 118-79-6 10 131

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 321-60-8 34 131

Anthracene-d10 1719-06-8 43 127

4-Terphenyl-d14 1718-51-0 41 142

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 17060-07-0 61 141

Toluene-D8 2037-26-5 73 126

4-Bromofluorobenzene 460-00-4 60 125

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False

6 6.00False

Environmental

QUALITY CONTROL REPORTWork Order : EP1709778 Page : 1 of 9

:Amendment 1

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 10 Hod Way Malaga WA Australia 6090

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017

:Order number ---- Date Analysis Commenced : 07-Sep-2017

:C-O-C number ---- Issue Date : 14-Sep-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

No. of samples received 7:

No. of samples analysed 7:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Canhuang Ke Metals Instrument Chemist Perth Inorganics, Malaga, WA

David Viner SENIOR LAB TECH Perth Organics, Malaga, WA

Jeremy Truong Laboratory Manager Perth Inorganics, Malaga, WA

Tyrone Cole Inorganics Preparation Supervisor Perth Inorganics, Malaga, WA

Vanessa Nguyen Organic Chemist Perth Organics, Malaga, WA

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 1107222)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 3230 3200 1.18 0% - 20%Anonymous EP1709662-004

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 196 198 0.760 0% - 50%SW1 EP1709778-007

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 1107294)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 966 963 0.311 0% - 20%Anonymous EP1709678-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 429 428 0.233 0% - 20%Anonymous EP1709678-009

ED037P: Alkalinity by PC Titrator (QC Lot: 1105014)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitSW2 EP1709778-006

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 39 32 18.6 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 39 32 18.6 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous EP1709442-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 115 117 1.13 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 115 117 1.13 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 1100182)

ED045G: Chloride 16887-00-6 1 mg/L 168 173 2.96 0% - 20%MW2 EP1709778-002

ED045G: Chloride 16887-00-6 1 mg/L 53 53 0.00 0% - 20%Anonymous EP1709780-004

ED093F: Dissolved Major Cations (QC Lot: 1106838)

ED093F: Calcium 7440-70-2 1 mg/L 12 12 0.00 0% - 50%Anonymous EP1709681-005

ED093F: Magnesium 7439-95-4 1 mg/L 12 12 0.00 0% - 50%

ED093F: Sodium 7440-23-5 1 mg/L 17 17 0.00 0% - 50%

ED093F: Potassium 7440-09-7 1 mg/L 4 4 0.00 No Limit

ED093F: Calcium 7440-70-2 1 mg/L 2 2 0.00 No LimitMW5 EP1709778-005

ED093F: Magnesium 7439-95-4 1 mg/L 22 22 0.00 0% - 20%

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

ED093F: Dissolved Major Cations (QC Lot: 1106838) - continued

ED093F: Sodium 7440-23-5 1 mg/L 177 177 0.00 0% - 20%MW5 EP1709778-005

ED093F: Potassium 7440-09-7 1 mg/L 4 4 0.00 No Limit

EG020F: Dissolved Metals by ICP-MS (QC Lot: 1106836)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitMW3 EP1709778-003

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.589 0.597 1.34 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.011 0.010 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.04 0.03 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709681-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.00 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 1104310)

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.38 0.39 2.68 No LimitAnonymous EP1709417-001

EG020A-T: Iron 7439-89-6 0.05 mg/L 1.02 1.03 1.07 0% - 20%Anonymous EP1709766-001

EG020T: Total Metals by ICP-MS (QC Lot: 1104311)

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.96 0.98 3.04 0% - 50%SW2 EP1709778-006

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.07 0.12 48.2 No LimitAnonymous EP1709809-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 1106839)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous EP1709681-003

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitMW4 EP1709778-004

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 1100185)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.79 0.82 2.76 0% - 20%Anonymous EP1709766-002

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 0.02 0.02 0.00 No LimitMW5 EP1709778-005

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 1100181)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitMW2 EP1709778-002

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EP1709780-004

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 1100186)

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 1100186) - continued

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.30 0.30 0.00 0% - 20%Anonymous EP1709766-002

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.02 0.04 70.6 No LimitMW5 EP1709778-005

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 1104429)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 64.6 62.2 3.76 0% - 20%Anonymous EP1709766-001

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 0.4 0.5 0.00 No LimitMW2 EP1709778-002

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 1104428)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 8.38 8.96 6.68 0% - 20%Anonymous EP1709766-001

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 <0.01 0.00 No LimitMW2 EP1709778-002

EP005: Total Organic Carbon (TOC) (QC Lot: 1101910)

EP005: Total Organic Carbon ---- 1 mg/L 1 <1 0.00 No LimitAnonymous EP1709751-001

EP005: Total Organic Carbon ---- 1 mg/L 3 <1 104 No LimitMW2 EP1709778-002

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 1107645)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 612 612 0.00 0% - 20%Anonymous EP1709766-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 18 18 0.00 No LimitMW4 EP1709778-004

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 1105276)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709769-001

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709780-001

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 1105276)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709769-001

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous EP1709780-001

EP080: BTEXN (QC Lot: 1105276)

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous EP1709769-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous EP1709780-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 1107222)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 1002000 mg/L 11183

<10 97.01000 mg/L 13070

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 1107294)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 98.62000 mg/L 11183

<10 1021000 mg/L 13070

ED037P: Alkalinity by PC Titrator (QCLot: 1105014)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-00

1

1 mg/L <1 -------- --------

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 -------- --------

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L <1 -------- --------

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L <1 10220 mg/L 12676

<1 104200 mg/L 10690

ED045G: Chloride by Discrete Analyser (QCLot: 1100182)

ED045G: Chloride 16887-00-6 1 mg/L <1 10010 mg/L 12084

<1 1001000 mg/L 11084

ED093F: Dissolved Major Cations (QCLot: 1106838)

ED093F: Calcium 7440-70-2 1 mg/L <1 98.150 mg/L 10991

ED093F: Magnesium 7439-95-4 1 mg/L <1 10850 mg/L 10890

ED093F: Sodium 7440-23-5 1 mg/L <1 93.450 mg/L 11187

ED093F: Potassium 7440-09-7 1 mg/L <1 10850 mg/L 11090

EG020F: Dissolved Metals by ICP-MS (QCLot: 1106836)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 1030.5 mg/L 12084

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 1140.1 mg/L 12084

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 1060.1 mg/L 12086

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 1040.1 mg/L 12085

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 1070.1 mg/L 12084

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 1070.1 mg/L 12085

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 1110.1 mg/L 12085

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 99.80.1 mg/L 12084

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 1130.1 mg/L 12088

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 1110.1 mg/L 12089

EG020T: Total Metals by ICP-MS (QCLot: 1104310)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 1140.5 mg/L 12077

EG020T: Total Metals by ICP-MS (QCLot: 1104311)

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EG020T: Total Metals by ICP-MS (QCLot: 1104311) - continued

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 1130.5 mg/L 12077

EG035F: Dissolved Mercury by FIMS (QCLot: 1106839)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 1120.01 mg/L 11692

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1100185)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 1031 mg/L 11587

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1100181)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 1020.5 mg/L 11286

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1100186)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1030.5 mg/L 11292

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1104429)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 90.710 mg/L 11082

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1104428)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 84.04.42 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 1101910)

EP005: Total Organic Carbon ---- 1 mg/L <1 91.610 mg/L 11179

<1 101100 mg/L 11179

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1107645)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 10550 mg/L 11282

<10 95.6500 mg/L 11383

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 1101540)

EP066: Total Polychlorinated biphenyls ---- 1 µg/L <1 54.05 µg/L 9036

EP068A: Organochlorine Pesticides (OC) (QCLot: 1101542)

EP068: alpha-BHC 319-84-6 0.5 µg/L <0.5 59.25 µg/L 11242

EP068: Hexachlorobenzene (HCB) 118-74-1 0.5 µg/L <0.5 58.25 µg/L 10839

EP068: beta-BHC 319-85-7 0.5 µg/L <0.5 62.55 µg/L 11646

EP068: gamma-BHC 58-89-9 0.5 µg/L <0.5 63.85 µg/L 11843

EP068: delta-BHC 319-86-8 0.5 µg/L <0.5 63.65 µg/L 11546

EP068: Heptachlor 76-44-8 0.5 µg/L <0.5 56.05 µg/L 11139

EP068: Aldrin 309-00-2 0.5 µg/L <0.5 62.25 µg/L 11440

EP068: Heptachlor epoxide 1024-57-3 0.5 µg/L <0.5 68.85 µg/L 12242

EP068: trans-Chlordane 5103-74-2 0.5 µg/L <0.5 65.05 µg/L 12144

EP068: alpha-Endosulfan 959-98-8 0.5 µg/L <0.5 62.55 µg/L 12942

EP068: cis-Chlordane 5103-71-9 0.5 µg/L <0.5 58.25 µg/L 12343

EP068: Dieldrin 60-57-1 0.5 µg/L <0.5 57.55 µg/L 12142

EP068: 4.4`-DDE 72-55-9 0.5 µg/L <0.5 65.25 µg/L 12344

EP068: Endrin 72-20-8 0.5 µg/L <0.5 51.85 µg/L 12727

EP068: beta-Endosulfan 33213-65-9 0.5 µg/L <0.5 62.55 µg/L 12845

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP068A: Organochlorine Pesticides (OC) (QCLot: 1101542) - continued

EP068: 4.4`-DDD 72-54-8 0.5 µg/L <0.5 60.55 µg/L 12842

EP068: Endrin aldehyde 7421-93-4 0.5 µg/L <0.5 73.75 µg/L 12132

EP068: Endosulfan sulfate 1031-07-8 0.5 µg/L <0.5 57.15 µg/L 12041

EP068: 4.4`-DDT 50-29-3 2 µg/L <2.0 60.15 µg/L 12332

EP068: Endrin ketone 53494-70-5 0.5 µg/L <0.5 62.75 µg/L 12436

EP068: Methoxychlor 72-43-5 2 µg/L <2.0 53.85 µg/L 12425

EP075(SIM)A: Phenolic Compounds (QCLot: 1101543)

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 26.610 µg/L 469

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 59.410 µg/L 9734

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 50.010 µg/L 9325

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 50.420 µg/L 8322

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 53.610 µg/L 10434

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 51.910 µg/L 10234

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 59.310 µg/L 10434

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 70.810 µg/L 10238

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 68.310 µg/L 10630

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 82.410 µg/L 10932

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 11010 µg/L 11034

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 78.010 µg/L 10414

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 1101543)

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 66.210 µg/L 9942

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 60.610 µg/L 11336

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 69.710 µg/L 10236

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 61.710 µg/L 11334

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 75.010 µg/L 11537

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 73.610 µg/L 10946

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 79.810 µg/L 12440

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 65.510 µg/L 12340

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 61.610 µg/L 12640

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 62.010 µg/L 12146

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 69.810 µg/L 12343

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 72.310 µg/L 12147

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 74.610 µg/L 12345

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 63.510 µg/L 12039

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 63.610 µg/L 11939

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 67.510 µg/L 12340

EP075(SIM): Sum of polycyclic aromatic hydrocarbons ---- 0.5 µg/L <0.5 -------- --------

A

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Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1101541)

EP071: C10 - C14 Fraction ---- 50 µg/L <50 78.4385 µg/L 9535

EP071: C15 - C28 Fraction ---- 100 µg/L <100 89.4385 µg/L 11134

EP071: C29 - C36 Fraction ---- 50 µg/L <50 86.3398 µg/L 10534

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1105276)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 94.0320 µg/L 11374

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1101541)

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 82.6380 µg/L 9937

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 88.0597 µg/L 10835

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 93.8168 µg/L 11711

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1105276)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 96.4370 µg/L 11574

EP080: BTEXN (QCLot: 1105276)

EP080: Benzene 71-43-2 1 µg/L <1 94.920 µg/L 11484

EP080: Toluene 108-88-3 2 µg/L <2 85.720 µg/L 11581

EP080: Ethylbenzene 100-41-4 2 µg/L <2 85.220 µg/L 11384

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 87.840 µg/L 11484

EP080: ortho-Xylene 95-47-6 2 µg/L <2 87.120 µg/L 11187

EP080: Naphthalene 91-20-3 5 µg/L <5 99.720 µg/L 11877

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 1100182)

MW1 EP1709778-001 16887-00-6ED045G: Chloride 1041000 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 1106836)

Anonymous EP1709681-002 7440-38-2EG020A-F: Arsenic 1030.2 mg/L 13070

7440-43-9EG020A-F: Cadmium 1020.05 mg/L 13070

7440-47-3EG020A-F: Chromium 98.80.2 mg/L 13070

7440-50-8EG020A-F: Copper 1020.2 mg/L 13070

7439-92-1EG020A-F: Lead 1030.2 mg/L 13070

7439-96-5EG020A-F: Manganese 1040.2 mg/L 13070

7440-02-0EG020A-F: Nickel 95.40.2 mg/L 13070

7440-66-6EG020A-F: Zinc 1050.2 mg/L 13070

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Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EG035F: Dissolved Mercury by FIMS (QCLot: 1106839)

Anonymous EP1709681-004 7439-97-6EG035F: Mercury 1130.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1100185)

Anonymous EP1709766-001 7664-41-7EK055G: Ammonia as N # Not

Determined

1 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1100181)

Anonymous EP1709766-001 14797-65-0EK057G: Nitrite as N 1040.5 mg/L 13070

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1100186)

Anonymous EP1709766-001 ----EK059G: Nitrite + Nitrate as N 1200.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1104429)

Anonymous EP1709766-001 ----EK061G: Total Kjeldahl Nitrogen as N 76.525 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1104428)

Anonymous EP1709766-001 ----EK067G: Total Phosphorus as P 79.75 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 1101910)

Anonymous EP1709751-002 ----EP005: Total Organic Carbon 105100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1107645)

Anonymous EP1709766-001 ----EP026SP: Chemical Oxygen Demand 110582 mg/L 13070

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1105276)

Anonymous EP1709769-002 ----EP080: C6 - C9 Fraction 77.0240 µg/L 13777

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1105276)

Anonymous EP1709769-002 C6_C10EP080: C6 - C10 Fraction 77.3290 µg/L 13777

EP080: BTEXN (QCLot: 1105276)

Anonymous EP1709769-002 71-43-2EP080: Benzene 78.220 µg/L 12277

108-88-3EP080: Toluene 74.420 µg/L 12674

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : EP1709778 Page : 1 of 11

:Amendment 1

:: LaboratoryClient Environmental Division PerthEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring - Davis Road Date Samples Received : 07-Sep-2017

Site : ---- Issue Date : 14-Sep-2017

MITCHELL RITIKIS:Sampler No. of samples received : 7

:Order number ---- No. of samples analysed : 7

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l Matrix Spike outliers exist - please see following pages for full details.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l NO Analysis Holding Time Outliers exist.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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Outliers : Quality Control Samples

Duplicates, Method Blanks, Laboratory Control Samples and Matrix Spikes

Matrix: WATER

Compound Group Name CommentLimitsDataAnalyteClient Sample IDLaboratory Sample ID CAS Number

Matrix Spike (MS) Recoveries

EP1709766--001 7664-41-7Ammonia as NAnonymous MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined

EK055G: Ammonia as N by Discrete Analyser

Outliers : Frequency of Quality Control Samples

Matrix: WATER

Quality Control SpecificationQuality Control Sample Type

Method ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type Count

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 10.000 18

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 10.000 7

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 10.000 7

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 10.000 18

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC StandardPAH/Phenols (GC/MS - SIM) 0.00 5.000 18

NEPM 2013 B3 & ALS QC StandardPesticides by GCMS 0.00 5.000 7

NEPM 2013 B3 & ALS QC StandardPolychlorinated Biphenyls (PCB) 0.00 5.000 7

NEPM 2013 B3 & ALS QC StandardTotal Metals by ICP-MS - Suite A 0.00 5.000 28

NEPM 2013 B3 & ALS QC StandardTRH - Semivolatile Fraction 0.00 5.000 18

Analysis Holding Time Compliance

Holding times for VOC in soils vary according to analytes of interest. Vinyl Chloride and Styrene holding time is 7 days; others 14 days. A recorded breach does not guarantee a breach for all VOC analytes and

should be verified in case the reported breach is a false positive or Vinyl Chloride and Styrene are not key analytes of interest/concern.

Holding time for leachate methods (e.g. TCLP) vary according to the analytes reported. Assessment compares the leach date with the shortest analyte holding time for the equivalent soil method. These are: organics

14 days, mercury 28 days & other metals 180 days. A recorded breach does not guarantee a breach for all non-volatile parameters.

If samples are identified below as having been analysed or extracted outside of recommended holding times, this should be taken into consideration when interpreting results.

This report summarizes extraction / preparation and analysis times and compares each with ALS recommended holding times (referencing USEPA SW 846, APHA, AS and NEPM) based on the sample container

provided. Dates reported represent first date of extraction or analysis and preclude subsequent dilutions and reruns. A listing of breaches (if any) is provided herein.

Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EA015: Total Dissolved Solids dried at 180 ± 5 °C

Clear Plastic Bottle - Natural (EA015H)

MW2, MW3,

MW4, MW5,

SW2, SW1

12-Sep-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (EA015H)

MW1 13-Sep-2017---- 12-Sep-2017----06-Sep-2017 ---- ü

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

ED037P: Alkalinity by PC Titrator

Clear Plastic Bottle - Natural (ED037-P)

MW2, MW3,

MW4, MW5,

SW2, SW1

19-Sep-2017---- 11-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (ED037-P)

MW1 20-Sep-2017---- 11-Sep-2017----06-Sep-2017 ---- üED045G: Chloride by Discrete Analyser

Clear Plastic Bottle - Natural (ED045G)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (ED045G)

MW1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- üED093F: Dissolved Major Cations

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (ED093F)

MW1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- üEG020F: Dissolved Metals by ICP-MS

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

MW2, MW3,

MW4, MW5,

SW2, SW1

04-Mar-2018---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG020A-F)

MW1 05-Mar-2018---- 12-Sep-2017----06-Sep-2017 ---- üEG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

MW2, MW3,

MW4, MW5,

SW2, SW1

04-Mar-201804-Mar-2018 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Unfiltered; Lab-acidified (EG020A-T)

MW1 05-Mar-201805-Mar-2018 12-Sep-201712-Sep-201706-Sep-2017 ü üEG035F: Dissolved Mercury by FIMS

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Filtered; Lab-acidified (EG035F)

MW1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EK055G: Ammonia as N by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK055G)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK055G)

MW1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- üEK057G: Nitrite as N by Discrete Analyser

Clear Plastic Bottle - Natural (EK057G)

MW2, MW3,

MW4, MW5,

SW2, SW1

07-Sep-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Natural (EK057G)

MW1 08-Sep-2017---- 07-Sep-2017----06-Sep-2017 ---- üEK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK059G)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 07-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EK059G)

MW1 04-Oct-2017---- 07-Sep-2017----06-Sep-2017 ---- üEK061G: Total Kjeldahl Nitrogen By Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK061G)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-201703-Oct-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK061G)

MW1 04-Oct-201704-Oct-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEK067G: Total Phosphorus as P by Discrete Analyser

Clear Plastic Bottle - Sulfuric Acid (EK067G)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-201703-Oct-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Clear Plastic Bottle - Sulfuric Acid (EK067G)

MW1 04-Oct-201704-Oct-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEP005: Total Organic Carbon (TOC)

Amber TOC Vial - Sulfuric Acid (EP005)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 08-Sep-2017----05-Sep-2017 ---- ü

Amber TOC Vial - Sulfuric Acid (EP005)

MW1 04-Oct-2017---- 08-Sep-2017----06-Sep-2017 ---- ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

MW2, MW3,

MW4, MW5,

SW2, SW1

03-Oct-2017---- 12-Sep-2017----05-Sep-2017 ---- ü

Clear Plastic Bottle - Sulfuric Acid (EP026SP)

MW1 04-Oct-2017---- 12-Sep-2017----06-Sep-2017 ---- üEP066: Polychlorinated Biphenyls (PCB)

Amber Glass Bottle - Unpreserved (EP066)

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP066)

MW1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üEP068A: Organochlorine Pesticides (OC)

Amber Glass Bottle - Unpreserved (EP068)

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 12-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP068)

MW1 21-Oct-201713-Sep-2017 12-Sep-201711-Sep-201706-Sep-2017 ü üEP075(SIM)A: Phenolic Compounds

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 11-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW1 21-Oct-201713-Sep-2017 11-Sep-201711-Sep-201706-Sep-2017 ü üEP075(SIM)B: Polynuclear Aromatic Hydrocarbons

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 11-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP075(SIM))

MW1 21-Oct-201713-Sep-2017 11-Sep-201711-Sep-201706-Sep-2017 ü ü

A

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Matrix: WATER Evaluation: û = Holding time breach ; ü = Within holding time.

AnalysisExtraction / PreparationSample DateMethod

EvaluationDue for analysisDate analysedEvaluationDue for extractionDate extractedContainer / Client Sample ID(s)

EP080/071: Total Petroleum Hydrocarbons

Amber Glass Bottle - Unpreserved (EP071)

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 11-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

MW1 21-Oct-201713-Sep-2017 11-Sep-201711-Sep-201706-Sep-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

MW2, MW3,

MW4, MW5,

SW2, SW1

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

Amber Glass Bottle - Unpreserved (EP071)

MW2, MW3,

MW4, MW5,

SW2, SW1

21-Oct-201712-Sep-2017 11-Sep-201711-Sep-201705-Sep-2017 ü ü

Amber Glass Bottle - Unpreserved (EP071)

MW1 21-Oct-201713-Sep-2017 11-Sep-201711-Sep-201706-Sep-2017 ü üAmber VOC Vial - Sulfuric Acid (EP080)

MW2, MW3,

MW4, MW5,

SW2, SW1

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü üEP080: BTEXN

Amber VOC Vial - Sulfuric Acid (EP080)

MW2, MW3,

MW4, MW5,

SW2, SW1

19-Sep-201719-Sep-2017 12-Sep-201712-Sep-201705-Sep-2017 ü ü

Amber VOC Vial - Sulfuric Acid (EP080)

MW1 20-Sep-201720-Sep-2017 12-Sep-201712-Sep-201706-Sep-2017 ü ü

A

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Quality Control Parameter Frequency ComplianceThe following report summarises the frequency of laboratory QC samples analysed within the analytical lot(s) in which the submitted sample(s) was(were) processed. Actual rate should be greater than or equal to

the expected rate. A listing of breaches is provided in the Summary of Outliers.

Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Duplicates (DUP)

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 11.76 10.002 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 18 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 7 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 7 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 12.50 10.004 32 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 14.29 10.004 28 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 10.000 18 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTRH Volatiles/BTEX EP080

Laboratory Control Samples (LCS)

NEPM 2013 B3 & ALS QC Standard 12.50 10.002 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 18.18 10.002 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 12.50 10.004 32 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.14 5.002 28 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 10.00 10.002 20 üTotal Organic Carbon EP005

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Matrix: WATER Evaluation: û = Quality Control frequency not within specification ; ü = Quality Control frequency within specification.

Quality Control SpecificationQuality Control Sample Type

ExpectedQC Regular Actual

Rate (%)Quality Control Sample Type CountEvaluationAnalytical Methods Method

Laboratory Control Samples (LCS) - Continued

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Method Blanks (MB)

NEPM 2013 B3 & ALS QC Standard 6.25 5.001 16 üAlkalinity by PC Titrator ED037-P

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üMajor Cations - Dissolved ED093F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 14.29 5.001 7 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 6.25 5.002 32 üTotal Dissolved Solids (High Level) EA015H

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 7.14 5.002 28 üTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 5.56 5.001 18 üTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

Matrix Spikes (MS)

NEPM 2013 B3 & ALS QC Standard 5.88 5.001 17 üAmmonia as N by Discrete analyser EK055G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üChemical Oxygen Demand (COD) (Spectrophotometric) EP026SP

NEPM 2013 B3 & ALS QC Standard 9.09 5.001 11 üChloride by Discrete Analyser ED045G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Mercury by FIMS EG035F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üDissolved Metals by ICP-MS - Suite A EG020A-F

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite and Nitrate as N (NOx) by Discrete Analyser EK059G

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üNitrite as N by Discrete Analyser EK057G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 18 ûPAH/Phenols (GC/MS - SIM) EP075(SIM)

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 7 ûPesticides by GCMS EP068

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 7 ûPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Kjeldahl Nitrogen as N By Discrete Analyser EK061G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 28 ûTotal Metals by ICP-MS - Suite A EG020A-T

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Organic Carbon EP005

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTotal Phosphorus as P By Discrete Analyser EK067G

NEPM 2013 B3 & ALS QC Standard 0.00 5.000 18 ûTRH - Semivolatile Fraction EP071

NEPM 2013 B3 & ALS QC Standard 5.00 5.001 20 üTRH Volatiles/BTEX EP080

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Brief Method SummariesThe analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the US EPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request. The following report provides brief descriptions of the analytical procedures employed for results reported in the

Certificate of Analysis. Sources from which ALS methods have been developed are provided within the Method Descriptions.

Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 2540C. A gravimetric procedure that determines the amount of `filterable` residue

in an aqueous sample. A well-mixed sample is filtered through a glass fibre filter (1.2um). The filtrate is

evaporated to dryness and dried to constant weight at 180+/-5C. This method is compliant with NEPM (2013)

Schedule B(3)

Total Dissolved Solids (High Level) EA015H WATER

In house: Referenced to APHA 2320 B This procedure determines alkalinity by automated measurement (e.g. PC

Titrate) using pH 4.5 for indicating the total alkalinity end-point. This method is compliant with NEPM (2013)

Schedule B(3)

Alkalinity by PC Titrator ED037-P WATER

In house: Referenced to APHA 4500 Cl - G.The thiocyanate ion is liberated from mercuric thiocyanate through

sequestration of mercury by the chloride ion to form non-ionised mercuric chloride.in the presence of ferric ions

the librated thiocynate forms highly-coloured ferric thiocynate which is measured at 480 nm APHA 21st edition

seal method 2 017-1-L april 2003

Chloride by Discrete Analyser ED045G WATER

In house: Referenced to APHA 3120 and 3125; USEPA SW 846 - 6010 and 6020; Cations are determined by

either ICP-AES or ICP-MS techniques. This method is compliant with NEPM (2013) Schedule B(3)

Sodium Adsorption Ratio is calculated from Ca, Mg and Na which determined by ALS in house method

QWI-EN/ED093F. This method is compliant with NEPM (2013) Schedule B(3)

Hardness parameters are calculated based on APHA 2340 B. This method is compliant with NEPM (2013)

Schedule B(3)

Major Cations - Dissolved ED093F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. Samples are 0.45µm filtered

prior to analysis. The ICPMS technique utilizes a highly efficient argon plasma to ionize selected elements. Ions

are then passed into a high vacuum mass spectrometer, which separates the analytes based on their distinct

mass to charge ratios prior to their measurement by a discrete dynode ion detector.

Dissolved Metals by ICP-MS - Suite A EG020A-F WATER

In house: Referenced to APHA 3125; USEPA SW846 - 6020, ALS QWI-EN/EG020. The ICPMS technique utilizes

a highly efficient argon plasma to ionize selected elements. Ions are then passed into a high vacuum mass

spectrometer, which separates the analytes based on their distinct mass to charge ratios prior to their

measurement by a discrete dynode ion detector.

Total Metals by ICP-MS - Suite A EG020A-T WATER

In house: Referenced to AS 3550, APHA 3112 Hg - B (Flow-injection (SnCl2)(Cold Vapour generation) AAS)

Samples are 0.45µm filtered prior to analysis. FIM-AAS is an automated flameless atomic absorption technique.

A bromate/bromide reagent is used to oxidise any organic mercury compounds in the filtered sample. The ionic

mercury is reduced online to atomic mercury vapour by SnCl2 which is then purged into a heated quartz cell.

Quantification is by comparing absorbance against a calibration curve. This method is compliant with NEPM

(2013) Schedule B(3)

Dissolved Mercury by FIMS EG035F WATER

In house: Referenced to APHA 4500-NH3 G Ammonia is determined by direct colorimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Ammonia as N by Discrete analyser EK055G WATER

In house: Referenced to APHA 4500-NO2- B. Nitrite is determined by direct colourimetry by Discrete Analyser.

This method is compliant with NEPM (2013) Schedule B(3)

Nitrite as N by Discrete Analyser EK057G WATER

A

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Analytical Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500-NO3- F. Nitrate is reduced to nitrite by way of a chemical reduction followed

by quantification by Discrete Analyser. Nitrite is determined seperately by direct colourimetry and result for Nitrate

calculated as the difference between the two results. This method is compliant with NEPM (2013) Schedule B(3)

Nitrate as N by Discrete Analyser EK058G WATER

In house: Referenced to APHA 4500-NO3- F. Combined oxidised Nitrogen (NO2+NO3) is determined by

Chemical Reduction and direct colourimetry by Discrete Analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Nitrite and Nitrate as N (NOx) by Discrete

Analyser

EK059G WATER

In house: Referenced to APHA 4500-Norg D (In house). An aliquot of sample is digested using a high

temperature Kjeldahl digestion to convert nitrogenous compounds to ammonia. Ammonia is determined

colorimetrically by discrete analyser. This method is compliant with NEPM (2013) Schedule B(3)

Total Kjeldahl Nitrogen as N By Discrete

Analyser

EK061G WATER

In house: Referenced to APHA 4500-Norg / 4500-NO3-. This method is compliant with NEPM (2013) Schedule

B(3)

Total Nitrogen as N (TKN + Nox) By

Discrete Analyser

EK062G WATER

In house: Referenced to APHA 4500-P H, Jirka et al (1976), Zhang et al (2006). This procedure involves

sulphuric acid digestion of a sample aliquot to break phosphorus down to orthophosphate. The orthophosphate

reacts with ammonium molybdate and antimony potassium tartrate to form a complex which is then reduced and

its concentration measured at 880nm using discrete analyser. This method is compliant with NEPM (2013)

Schedule B(3)

Total Phosphorus as P By Discrete

Analyser

EK067G WATER

In house: Referenced to APHA 5310 B, The automated TOC analyzer determines Total and Inorganic Carbon by

IR cell. TOC is calculated as the difference. This method is compliant with NEPM (2013) Schedule B(3)

Total Organic Carbon EP005 WATER

In house: Referenced to APHA 5220 D. Samples are digested with a known excess of an acidic potassium

dichromate solution using silver sulfate as a catalyst. The chromium is reduced from the Cr (VI) oxidation state

to the Cr (III) state by the oxygen present in the organic material. Both of these chromium species are coloued

and absorb in the visible region of (400nm & 600nm) the spectrum. The oxidisable organic matter can be

calculated in terms of oxygen equivalents.

Chemical Oxygen Demand (COD)

(Spectrophotometric)

EP026SP WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Polychlorinated Biphenyls (PCB) EP066 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3)

Pesticides by GCMS EP068 WATER

In house: Referenced to USEPA SW 846 - 8015A The sample extract is analysed by Capillary GC/FID and

quantification is by comparison against an established 5 point calibration curve of n-Alkane standards. This

method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH - Semivolatile Fraction EP071 WATER

In house: Referenced to USEPA SW 846 - 8270D Sample extracts are analysed by Capillary GC/MS in SIM Mode

and quantification is by comparison against an established 5 point calibration curve. This method is compliant

with NEPM (2013) Schedule B(3)

PAH/Phenols (GC/MS - SIM) EP075(SIM) WATER

In house: Referenced to USEPA SW 846 - 8260B Water samples are directly purged prior to analysis by

Capillary GC/MS and quantification is by comparison against an established 5 point calibration curve.

Alternatively, a sample is equilibrated in a headspace vial and a portion of the headspace determined by GCMS

analysis. This method is compliant with the QC requirements of NEPM (2013) Schedule B(3)

TRH Volatiles/BTEX EP080 WATER

Preparation Methods Method DescriptionsMatrixMethod

A

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11 of 11:Page

Work Order :

:Client

EP1709778 Amendment 1

EMERGE ASSOCIATES

EP15-050(05) SAMR Monitoring - Davis Road:Project

Preparation Methods Method DescriptionsMatrixMethod

In house: Referenced to APHA 4500 Norg - D; APHA 4500 P - H. This method is compliant with NEPM (2013)

Schedule B(3)

TKN/TP Digestion EK061/EK067 WATER

In house: Referenced to USEPA SW846-3005. Method 3005 is a Nitric/Hydrochloric acid digestion procedure

used to prepare surface and ground water samples for analysis by ICPAES or ICPMS. This method is compliant

with NEPM (2013) Schedule B(3)

Digestion for Total Recoverable Metals EN25 WATER

In house: Referenced to USEPA SW 846 - 3510B 100 mL to 1L of sample is transferred to a separatory funnel

and serially extracted three times using 60mL DCM for each extract. The resultant extracts are combined,

dehydrated and concentrated for analysis. This method is compliant with NEPM (2013) Schedule B(3) . ALS

default excludes sediment which may be resident in the container.

Separatory Funnel Extraction of Liquids ORG14 WATER

A 5 mL aliquot or 5 mL of a diluted sample is added to a 40 mL VOC vial for sparging.Volatiles Water Preparation ORG16-W WATER

A

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r-· ""· i ·~UENT: Emerge Associates POSTAL ADDRESS: Suite 4, 26 Railway Road, Subiaco WA 6008

CHAIN OF CUSTODY ~m~rgl' iMegr.aled S,;:ie~ce & De'.lillfl

PROJECT MANAGER: Simon Gregg CONTACT PHONE: 9380 4988

PROJECT ID.: EP15-050(05) PROJECT NAME: SAMR Monitoring - Davis Road :,_ _________ _,j

SAMPLER(S): Mitchell Ritikis SAMPLERS PHONE: 0449 198 721

Email reports to: [email protected]; [email protected] QUOTE NO.: EP/009/16 ORDER NO.: -------------------------t·i-~r':' .. f!l.Y-P<l.Y~t@e_ri:, __ ~rge_~S,_S,(J~_i_c;1_tE:,_S,-~_(:)_r:D_~-~-~---" ______________________ __,1

SAMPLE DETAILS

Lab ID Sample ID

GWQAJ8

NAME : Mitchell Ritikis

OF: Emerge Associates ..

NAME:

Matrix Date

Water I 05/09/2017

RELINQUISHED BY:

Comments/special handling/storage or disposal

PLEASE FORWARD TO SYDNEY ALS Please note short holding time for some analysis.

CONTAINER INFORMATION

Type & Preservative

2 SP, 3 P, 3 V, 1 AG

Total No.

9

Email invoice to: [email protected]

ANALYSIS REQUIRED

-~ Z_c:-o c 5 X ::,2

Y l f _ '.iE g:_ ~ ~ Additional information 8 I .; "'· z j'. ~ a: (likely contaminants, a:~ .§ ~ ~ ~ _ c'.:l °'- dilutions or specific QC o::: -- iii' 00 · z o w >- ro w :r: <( analys·rs) C,ZO 00> I- 't:I ~ 0 <(""O r-... x n. .,... ~ m z_ ·;::: :E ~ -~ c ...... w-- , - ,No ro O (I) i O c N ro :>~0 1-0 1-0 :c == 0 0 0 0 '.>,6Q) >--0 Z- ZZ O <( 0 I- I- ..=: >CL.W

X X X X X X X ! X X X I Mislabelled as Split1

RECEIVED BY

Environmental Division Sydney

Work Order Reference

1::81722611

11111 Telephone: + 61-:2-8784 8555

Coe emailed to ALS?

DATE: 07/09/2017 I NAME :

TIME: 9:30arn __ JQE: ... ,w - '· lJ DATE:

ISi Yes D No

DATE: INAME: Water Container Codes: P = Unpreserved Plastic; N = Nitric Preserved Plastic; ORC = Nitric Preserved ORC; SH= Sodium Hydroxide/Cd Preserved; S = Sodium Hydroxide Preserved Plastic; AG =-Amber Glass Unpreserved; AP= Airfreight

1Unpreserved Plastic; V = VOA Vial HCI Preserved; VB= VOA Vial Sodium Bisulphate Preserved; VS= VOA Vial Sulfuric Preserved; AV= Airfreight Unpreserved Vial; SG = Sulfuric Preserved Amber Glass:

H = HCI preserved Plastic: HS= HCI Preserved Speciation bottle; SP= Sulfuric Preserved Plastic: F = Formaldehyde Preserved Glass; Z = Zinc Acetate Preserved Bottle; E = EDTA Preserved Bottles; ST= Sterile Bottle; LI= Lugols Iodine Preserved Bottles; STT = Sterile Sodium Thiosulfate Pr~served Bottles. Soil Container Codes: J = Jar: ASS= Plastic Ba~ for Acid Sulfate Soils; _B = Unpreserved Bag;

pJ-r gJCJ)/';J, 11,"30

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"

~

'

Matthew Westwell

From: Alicia Manning ----Sent~: ---·

To: ----Th1:Jrsday,7-5e17t-em0er--WH-12~03-PM--- -­

Matthew Westwell Cc: Subject: Attachments:

Hey Mat,

Samples Perth FW: SAMR GW Sampling 2017-09-07 Davis Road CoC - Perth (SAMR MWs and SWs).docx; 2017-09-07 Davis Road CoC - Perth (SAMR MWs and SWs).pdf; 2017-09-07 Davis Road CoC - Perth (Licence).docx; 2017-09-07 Davis Road CoC - Perth (Licence).pdf; 2016-09-07 Davis Road CoC - Split.docx; 2016-09-07 Davis Road Coe - Split.pdf

Can you attach this to the paperwork when the samples arrive?

Thanks©

---------------~---· ·- -------··--------From: Mitchell Ritikis [mailto:[email protected]] Sent: Thursday, 7 September 2017 11:59 AM To: Samples Perth <[email protected]> Cc: Simon Gregg <[email protected]>; Jeremy Payet <jeremy:[email protected]> Subject: SAMR GW Sampling

Hi Guys,

Please find attached COCs for the SAMR- Davis Rd Groundwater samples sent in this morning,

Please note that GWQA17 (Dupl) and GWQA18 (Splitl) were mislabelled as per brackets - please report them as per the COC

If you have any issues please contact me - 0449198721

Thank you,

emerg.····· . .1f, .: :;1"" ;,":, · .. :~ ~:>

'

Mitchell Ritikis . • ·.· '

0 ".'G'fadlJafii EfivlrolWi'ieM;a !Co1isillfa1'if 1c'i'ii'ir.:il'/ilff~tei'.!'Uffil& J1.$S"., e [email protected] Suite 4, 26 Railway Road, Subiaco WA 6008 w emergeassociates.com.au // t +618 9380 4988

fin!(li}(Tl~f@l1i] Le_,._...~ 1o._.,,. ~J _;::,_,..J L ... _, _ _,

We are a preferred supplier under WALGA's Environmental Consulting Services (NAM) and Engineering Consulting Services (V\fater Management Engineering and Arboriculture & Horticultural Consultancy) Preferred-Supply Contracts.

1

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Environmental

SAMPLE RECEIPT NOTIFICATION (SRN)Work Order : ES1722611

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA

6008

277-289 Woodpark Road Smithfield

NSW Australia 2164

:: E-mailE-mail [email protected]

m.au

[email protected]

:: TelephoneTelephone +61 08 9380 4988 08 9209 7631

:: FacsimileFacsimile +61 08 9380 9636 +61-2-8784 8500

::Project EP15-050(05) SAMR Monitoring-Davis

Road

Page 1 of 3

:Order number ---- :Quote number EP2016EMEASS0001 (EPBQ-009-16)

:C-O-C number ---- :QC Level NEPM 2013 B3 & ALS QC Standard

Site : ----

Sampler : MITCHELL RITIKIS

DatesDate Samples Received : Issue Date : 08-Sep-201708-Sep-2017 15:30

Scheduled Reporting Date: 15-Sep-2017:Client Requested Due

Date

15-Sep-2017

Delivery DetailsMode of Delivery : :Undefined Not intact.Security Seal

No. of coolers/boxes : :1 Temperature 13.5 - Ice present

: : 1 / 1Receipt Detail No. of samples received / analysed

General Comments

This report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances

- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report

- Requested Deliverables

l Please refer to the Proactive Holding Time Report table below which summarises breaches of

recommended holding times that have occurred prior to samples/instructions being received at

the laboratory. The absence of this summary table indicates that all samples have been received

within the recommended holding times for the analysis requested.l Sample(s) requiring volatile organic compound analysis received in airtight containers (ZHE).l Please direct any queries you have regarding this work order to the above ALS laboratory contact.

l Analytical work for this work order will be conducted at ALS Sydney.

l Sample Disposal - Aqueous (14 days), Solid (60 days) from date of completion of work order.

R I G H T S O L U T I O N S | R I G H T P A R T N E R

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:Client EMERGE ASSOCIATES

Work Order : ES1722611 Amendment 02 of 3:Page

08-Sep-2017:Issue Date

Sample Container(s)/Preservation Non-Compliances

All comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

l No sample container / preservation non-compliance exists.

Summary of Sample(s) and Requested Analysis

Some items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such

as the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

default 00:00 on the date of sampling. If no sampling date

is provided, the sampling date will be assumed by the

laboratory and displayed in brackets without a time

component

WA

TE

R -

ED

037-P

Alk

alin

ity a

s C

aC

O3 (

PC

T)

WA

TE

R -

ED

045G

Chlo

ride b

y D

iscr

ete

Analy

ser

WA

TE

R -

EP

026S

P

Chem

ical O

xygen D

em

and (

CO

D)

WA

TE

R -

NT

-01

Majo

r C

atio

ns

(Ca, M

g, N

a, K

)

WA

TE

R -

NT

-08

Tota

l Nitr

ogen +

NO

2 +

NO

3 +

NH

3 +

Tota

l P

WA

TE

R -

W-0

2

8 M

eta

ls

WA

TE

R -

W-1

7

TR

H/B

TE

XN

/PA

H/P

henols

/OC

/PC

B

ES1722611-001 08-Sep-2017 00:00 GWQA18 ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

WA

TE

R -

EA

01

5H

To

tal D

isso

lve

d S

olid

s -

Hig

h L

eve

l

WA

TE

R -

EG

02

0T

To

tal R

eco

vera

ble

Me

tals

by

ICP

MS

(in

clu

din

g

WA

TE

R -

EP

00

5

To

tal O

rga

nic

Ca

rbo

n (

TO

C)

ES1722611-001 08-Sep-2017 00:00 GWQA18 ü ü ü

Matrix: WATER

Client sample IDLaboratory sample

ID

Client sampling

date / time

Proactive Holding Time Report

Sample(s) have been received within the recommended holding times for the requested analysis.

I I I

I I I

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:Client EMERGE ASSOCIATES

Work Order : ES1722611 Amendment 03 of 3:Page

08-Sep-2017:Issue Date

Requested Deliverables

ACCOUNTS (INVOICES)

- A4 - AU Tax Invoice (INV) Email [email protected].

au

- Chain of Custody (CoC) (COC) Email [email protected].

au

JEREMY PAYET

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

m.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

m.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

m.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

m.au

- Chain of Custody (CoC) (COC) Email [email protected]

m.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

m.au

- EDI Format - XTab (XTAB) Email [email protected]

m.au

MITCHELL RITIKIS

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

SIMON GREGG

- *AU Certificate of Analysis - NATA (COA) Email [email protected]

om.au

- *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) (QCI) Email [email protected]

om.au

- *AU QC Report - DEFAULT (Anon QC Rep) - NATA (QC) Email [email protected]

om.au

- A4 - AU Sample Receipt Notification - Environmental HT (SRN) Email [email protected]

om.au

- Chain of Custody (CoC) (COC) Email [email protected]

om.au

- EDI Format - ESDAT (ESDAT) Email [email protected]

om.au

- EDI Format - XTab (XTAB) Email [email protected]

om.au

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0 0.00 True

Environmental

CERTIFICATE OF ANALYSISWork Order : Page : 1 of 8ES1722611

:: LaboratoryClient EMERGE ASSOCIATES Environmental Division Sydney

: :ContactContact MR SIMON GREGG Luke Jones

:: AddressAddress SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

277-289 Woodpark Road Smithfield NSW Australia 2164

:Telephone +61 08 9380 4988 :Telephone 08 9209 7631

:Project EP15-050(05) SAMR Monitoring-Davis Road Date Samples Received : 08-Sep-2017 15:30

:Order number ---- Date Analysis Commenced : 08-Sep-2017

:C-O-C number ---- Issue Date : 15-Sep-2017 16:50

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

1:No. of samples received

1:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with

Quality Review and Sample Receipt Notification.

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Edwandy Fadjar Organic Coordinator Sydney Organics, Smithfield, NSW

Raymond Commodore Instrument Chemist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 1S0/IEC 17025 - Testing

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Work Order :

:Client

ES1722611

EP15-050(05) SAMR Monitoring-Davis Road:Project

EMERGE ASSOCIATES

General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.

Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

When no sampling time is provided, the sampling time will default 00:00 on the date of sampling. If no sampling date is provided, the sampling date will be assumed by the laboratory and displayed in brackets without a

time component.

Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

^ = This result is computed from individual analyte detections at or above the level of reporting

ø = ALS is not NATA accredited for these tests.

~ = Indicates an estimated value.

Key :

Benzo(a)pyrene Toxicity Equivalent Quotient (TEQ) is the sum total of the concentration of the eight carcinogenic PAHs multiplied by their Toxicity Equivalence Factor (TEF) relative to Benzo(a)pyrene. TEF values

are provided in brackets as follows: Benz(a)anthracene (0.1), Chrysene (0.01), Benzo(b+j) & Benzo(k)fluoranthene (0.1), Benzo(a)pyrene (1.0), Indeno(1.2.3.cd)pyrene (0.1), Dibenz(a.h)anthracene (1.0),

Benzo(g.h.i)perylene (0.01). Less than LOR results for 'TEQ Zero' are treated as zero.

l

A

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Analytical Results

----------------GWQA18Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------08-Sep-2017 00:00Client sampling date / time

--------------------------------ES1722611-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EA015: Total Dissolved Solids dried at 180 ± 5 °C

135 ---- ---- ---- ----mg/L10----Total Dissolved Solids @180°C

ED037P: Alkalinity by PC Titrator

<1Hydroxide Alkalinity as CaCO3 ---- ---- ---- ----mg/L1DMO-210-001

<1Carbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L13812-32-6

21Bicarbonate Alkalinity as CaCO3 ---- ---- ---- ----mg/L171-52-3

21 ---- ---- ---- ----mg/L1----Total Alkalinity as CaCO3

ED045G: Chloride by Discrete Analyser

52Chloride ---- ---- ---- ----mg/L116887-00-6

ED093F: Dissolved Major Cations

6Calcium ---- ---- ---- ----mg/L17440-70-2

5Magnesium ---- ---- ---- ----mg/L17439-95-4

34Sodium ---- ---- ---- ----mg/L17440-23-5

3Potassium ---- ---- ---- ----mg/L17440-09-7

EG020F: Dissolved Metals by ICP-MS

0.05Aluminium ---- ---- ---- ----mg/L0.017429-90-5

<0.001Arsenic ---- ---- ---- ----mg/L0.0017440-38-2

<0.0001Cadmium ---- ---- ---- ----mg/L0.00017440-43-9

<0.001Chromium ---- ---- ---- ----mg/L0.0017440-47-3

<0.001Copper ---- ---- ---- ----mg/L0.0017440-50-8

<0.001Nickel ---- ---- ---- ----mg/L0.0017440-02-0

<0.001Lead ---- ---- ---- ----mg/L0.0017439-92-1

<0.005Zinc ---- ---- ---- ----mg/L0.0057440-66-6

0.006Manganese ---- ---- ---- ----mg/L0.0017439-96-5

<0.01Selenium ---- ---- ---- ----mg/L0.017782-49-2

EG020T: Total Metals by ICP-MS

0.44Iron ---- ---- ---- ----mg/L0.057439-89-6

EG035F: Dissolved Mercury by FIMS

<0.0001Mercury ---- ---- ---- ----mg/L0.00017439-97-6

EK055G: Ammonia as N by Discrete Analyser

0.06Ammonia as N ---- ---- ---- ----mg/L0.017664-41-7

EK057G: Nitrite as N by Discrete Analyser

<0.01Nitrite as N ---- ---- ---- ----mg/L0.0114797-65-0

EK058G: Nitrate as N by Discrete Analyser

0.12Nitrate as N ---- ---- ---- ----mg/L0.0114797-55-8

A

---------------

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ES1722611

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Analytical Results

----------------GWQA18Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------08-Sep-2017 00:00Client sampling date / time

--------------------------------ES1722611-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser

0.12 ---- ---- ---- ----mg/L0.01----Nitrite + Nitrate as N

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser

0.1 ---- ---- ---- ----mg/L0.1----Total Kjeldahl Nitrogen as N

EK062G: Total Nitrogen as N (TKN + NOx) by Discrete Analyser

0.2^ ---- ---- ---- ----mg/L0.1----Total Nitrogen as N

EK067G: Total Phosphorus as P by Discrete Analyser

0.02 ---- ---- ---- ----mg/L0.01----Total Phosphorus as P

EP005: Total Organic Carbon (TOC)

1 ---- ---- ---- ----mg/L1----Total Organic Carbon

EP026SP: Chemical Oxygen Demand (Spectrophotometric)

<10 ---- ---- ---- ----mg/L10----Chemical Oxygen Demand

EP066: Polychlorinated Biphenyls (PCB)

<1 ---- ---- ---- ----µg/L1----Total Polychlorinated biphenyls

EP068A: Organochlorine Pesticides (OC)

<0.5alpha-BHC ---- ---- ---- ----µg/L0.5319-84-6

<0.5Hexachlorobenzene (HCB) ---- ---- ---- ----µg/L0.5118-74-1

<0.5beta-BHC ---- ---- ---- ----µg/L0.5319-85-7

<0.5gamma-BHC ---- ---- ---- ----µg/L0.558-89-9

<0.5delta-BHC ---- ---- ---- ----µg/L0.5319-86-8

<0.5Heptachlor ---- ---- ---- ----µg/L0.576-44-8

<0.5Aldrin ---- ---- ---- ----µg/L0.5309-00-2

<0.5Heptachlor epoxide ---- ---- ---- ----µg/L0.51024-57-3

<0.5trans-Chlordane ---- ---- ---- ----µg/L0.55103-74-2

<0.5alpha-Endosulfan ---- ---- ---- ----µg/L0.5959-98-8

<0.5cis-Chlordane ---- ---- ---- ----µg/L0.55103-71-9

<0.5Dieldrin ---- ---- ---- ----µg/L0.560-57-1

<0.54.4`-DDE ---- ---- ---- ----µg/L0.572-55-9

<0.5Endrin ---- ---- ---- ----µg/L0.572-20-8

<0.5beta-Endosulfan ---- ---- ---- ----µg/L0.533213-65-9

<0.54.4`-DDD ---- ---- ---- ----µg/L0.572-54-8

<0.5Endrin aldehyde ---- ---- ---- ----µg/L0.57421-93-4

<0.5Endosulfan sulfate ---- ---- ---- ----µg/L0.51031-07-8

<2.04.4`-DDT ---- ---- ---- ----µg/L2.050-29-3

<0.5Endrin ketone ---- ---- ---- ----µg/L0.553494-70-5

A

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:Client

ES1722611

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EMERGE ASSOCIATES

Analytical Results

----------------GWQA18Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------08-Sep-2017 00:00Client sampling date / time

--------------------------------ES1722611-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP068A: Organochlorine Pesticides (OC) - Continued

<2.0Methoxychlor ---- ---- ---- ----µg/L2.072-43-5

<0.5^ ---- ---- ---- ----µg/L0.5----Total Chlordane (sum)

<0.5^ Sum of DDD + DDE + DDT ---- ---- ---- ----µg/L0.572-54-8/72-55-9/5

0-2

<0.5^ Sum of Aldrin + Dieldrin ---- ---- ---- ----µg/L0.5309-00-2/60-57-1

EP075(SIM)A: Phenolic Compounds

<1.0Phenol ---- ---- ---- ----µg/L1.0108-95-2

<1.02-Chlorophenol ---- ---- ---- ----µg/L1.095-57-8

<1.02-Methylphenol ---- ---- ---- ----µg/L1.095-48-7

<2.03- & 4-Methylphenol ---- ---- ---- ----µg/L2.01319-77-3

<1.02-Nitrophenol ---- ---- ---- ----µg/L1.088-75-5

<1.02.4-Dimethylphenol ---- ---- ---- ----µg/L1.0105-67-9

<1.02.4-Dichlorophenol ---- ---- ---- ----µg/L1.0120-83-2

<1.02.6-Dichlorophenol ---- ---- ---- ----µg/L1.087-65-0

<1.04-Chloro-3-methylphenol ---- ---- ---- ----µg/L1.059-50-7

<1.02.4.6-Trichlorophenol ---- ---- ---- ----µg/L1.088-06-2

<1.02.4.5-Trichlorophenol ---- ---- ---- ----µg/L1.095-95-4

<2.0Pentachlorophenol ---- ---- ---- ----µg/L2.087-86-5

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

<1.0Naphthalene ---- ---- ---- ----µg/L1.091-20-3

<1.0Acenaphthylene ---- ---- ---- ----µg/L1.0208-96-8

<1.0Acenaphthene ---- ---- ---- ----µg/L1.083-32-9

<1.0Fluorene ---- ---- ---- ----µg/L1.086-73-7

<1.0Phenanthrene ---- ---- ---- ----µg/L1.085-01-8

<1.0Anthracene ---- ---- ---- ----µg/L1.0120-12-7

<1.0Fluoranthene ---- ---- ---- ----µg/L1.0206-44-0

<1.0Pyrene ---- ---- ---- ----µg/L1.0129-00-0

<1.0Benz(a)anthracene ---- ---- ---- ----µg/L1.056-55-3

<1.0Chrysene ---- ---- ---- ----µg/L1.0218-01-9

<1.0Benzo(b+j)fluoranthene ---- ---- ---- ----µg/L1.0205-99-2 205-82-3

<1.0Benzo(k)fluoranthene ---- ---- ---- ----µg/L1.0207-08-9

<0.5Benzo(a)pyrene ---- ---- ---- ----µg/L0.550-32-8

<1.0Indeno(1.2.3.cd)pyrene ---- ---- ---- ----µg/L1.0193-39-5

<1.0Dibenz(a.h)anthracene ---- ---- ---- ----µg/L1.053-70-3

<1.0Benzo(g.h.i)perylene ---- ---- ---- ----µg/L1.0191-24-2

A

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Analytical Results

----------------GWQA18Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------08-Sep-2017 00:00Client sampling date / time

--------------------------------ES1722611-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

<0.5^ ---- ---- ---- ----µg/L0.5----Sum of polycyclic aromatic hydrocarbons

<0.5^ ---- ---- ---- ----µg/L0.5----Benzo(a)pyrene TEQ (zero)

EP080/071: Total Petroleum Hydrocarbons

<20 ---- ---- ---- ----µg/L20----C6 - C9 Fraction

<50 ---- ---- ---- ----µg/L50----C10 - C14 Fraction

<100 ---- ---- ---- ----µg/L100----C15 - C28 Fraction

<50 ---- ---- ---- ----µg/L50----C29 - C36 Fraction

<50^ ---- ---- ---- ----µg/L50----C10 - C36 Fraction (sum)

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

<20C6 - C10 Fraction ---- ---- ---- ----µg/L20C6_C10

<20^ C6 - C10 Fraction minus BTEX

(F1)

---- ---- ---- ----µg/L20C6_C10-BTEX

<100 ---- ---- ---- ----µg/L100---->C10 - C16 Fraction

<100 ---- ---- ---- ----µg/L100---->C16 - C34 Fraction

<100 ---- ---- ---- ----µg/L100---->C34 - C40 Fraction

<100^ ---- ---- ---- ----µg/L100---->C10 - C40 Fraction (sum)

<100^ ---- ---- ---- ----µg/L100---->C10 - C16 Fraction minus Naphthalene

(F2)

EP080: BTEXN

<1Benzene ---- ---- ---- ----µg/L171-43-2

<2Toluene ---- ---- ---- ----µg/L2108-88-3

<2Ethylbenzene ---- ---- ---- ----µg/L2100-41-4

<2meta- & para-Xylene ---- ---- ---- ----µg/L2108-38-3 106-42-3

<2ortho-Xylene ---- ---- ---- ----µg/L295-47-6

<2^ Total Xylenes ---- ---- ---- ----µg/L21330-20-7

<1^ ---- ---- ---- ----µg/L1----Sum of BTEX

<5Naphthalene ---- ---- ---- ----µg/L591-20-3

EP066S: PCB Surrogate

74.2Decachlorobiphenyl ---- ---- ---- ----%12051-24-3

EP068S: Organochlorine Pesticide Surrogate

79.3Dibromo-DDE ---- ---- ---- ----%0.521655-73-2

EP068T: Organophosphorus Pesticide Surrogate

81.7DEF ---- ---- ---- ----%0.578-48-8

EP075(SIM)S: Phenolic Compound Surrogates

A

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Analytical Results

----------------GWQA18Client sample IDSub-Matrix: WATER

(Matrix: WATER)

----------------08-Sep-2017 00:00Client sampling date / time

--------------------------------ES1722611-001UnitLORCAS NumberCompound

Result ---- ---- ---- ----

EP075(SIM)S: Phenolic Compound Surrogates - Continued

25.2Phenol-d6 ---- ---- ---- ----%1.013127-88-3

49.62-Chlorophenol-D4 ---- ---- ---- ----%1.093951-73-6

58.62.4.6-Tribromophenol ---- ---- ---- ----%1.0118-79-6

EP075(SIM)T: PAH Surrogates

68.52-Fluorobiphenyl ---- ---- ---- ----%1.0321-60-8

81.2Anthracene-d10 ---- ---- ---- ----%1.01719-06-8

60.44-Terphenyl-d14 ---- ---- ---- ----%1.01718-51-0

EP080S: TPH(V)/BTEX Surrogates

90.91.2-Dichloroethane-D4 ---- ---- ---- ----%217060-07-0

98.6Toluene-D8 ---- ---- ---- ----%22037-26-5

1074-Bromofluorobenzene ---- ---- ---- ----%2460-00-4

A

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: WATER

Compound CAS Number Low High

EP066S: PCB Surrogate

Decachlorobiphenyl 2051-24-3 29 129

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE 21655-73-2 30 120

EP068T: Organophosphorus Pesticide Surrogate

DEF 78-48-8 27 129

EP075(SIM)S: Phenolic Compound Surrogates

Phenol-d6 13127-88-3 10 44

2-Chlorophenol-D4 93951-73-6 14 94

2.4.6-Tribromophenol 118-79-6 17 125

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 321-60-8 20 104

Anthracene-d10 1719-06-8 27 113

4-Terphenyl-d14 1718-51-0 32 112

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 17060-07-0 71 137

Toluene-D8 2037-26-5 79 131

4-Bromofluorobenzene 460-00-4 70 128

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False

3 3.00True

Environmental

QUALITY CONTROL REPORTWork Order : ES1722611 Page : 1 of 9

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG :Contact Luke Jones

:Address SUITE 4, 26 RAILWAY ROAD

SUBIACO WESTERN AUSTRALIA 6008

Address : 277-289 Woodpark Road Smithfield NSW Australia 2164

::Telephone +61 08 9380 4988 08 9209 7631:Telephone

:Project EP15-050(05) SAMR Monitoring-Davis Road Date Samples Received : 08-Sep-2017

:Order number ---- Date Analysis Commenced : 08-Sep-2017

:C-O-C number ---- Issue Date : 15-Sep-2017

Sampler : MITCHELL RITIKIS

Site : ----

Quote number : EPBQ-009-16

No. of samples received 1:

No. of samples analysed 1:

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.

This Quality Control Report contains the following information:

l Laboratory Duplicate (DUP) Report; Relative Percentage Difference (RPD) and Acceptance Limits

l Method Blank (MB) and Laboratory Control Spike (LCS) Report ; Recovery and Acceptance Limits

l Matrix Spike (MS) Report; Recovery and Acceptance Limits

SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Ankit Joshi Inorganic Chemist Sydney Inorganics, Smithfield, NSW

Edwandy Fadjar Organic Coordinator Sydney Organics, Smithfield, NSW

Raymond Commodore Instrument Chemist Sydney Inorganics, Smithfield, NSW

R I G H T S O L U T I O N S | R I G H T P A R T N E R

A NATA

V Accreditation No. 825

Accredited for compliance with 150/IEC 17025 - Testing

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General Comments

The analytical procedures used by the Environmental Division have been developed from established internationally recognized procedures such as those published by the USEPA, APHA, AS and NEPM. In house

developed procedures are employed in the absence of documented standards or by client request.

Where moisture determination has been performed, results are reported on a dry weight basis.

Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis. Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.

Anonymous = Refers to samples which are not specifically part of this work order but formed part of the QC process lot

CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.

LOR = Limit of reporting

RPD = Relative Percentage Difference

# = Indicates failed QC

Key :

Laboratory Duplicate (DUP) Report

The quality control term Laboratory Duplicate refers to a randomly selected intralaboratory split. Laboratory duplicates provide information regarding method precision and sample heterogeneity. The permitted ranges

for the Relative Percent Deviation (RPD) of Laboratory Duplicates are specified in ALS Method QWI -EN/38 and are dependent on the magnitude of results in comparison to the level of reporting: Result < 10 times LOR:

No Limit; Result between 10 and 20 times LOR: 0% - 50%; Result > 20 times LOR: 0% - 20%.

Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QC Lot: 1112946)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 247 264 6.65 0% - 20%Anonymous ES1722529-001

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L 64 70 8.96 No LimitAnonymous ES1722561-002

ED037P: Alkalinity by PC Titrator (QC Lot: 1108758)

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitGWQA18 ES1722611-001

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 21 20 0.00 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 21 20 0.00 0% - 20%

ED037-P: Hydroxide Alkalinity as CaCO3 DMO-210-001 1 mg/L <1 <1 0.00 No LimitAnonymous ES1722826-002

ED037-P: Carbonate Alkalinity as CaCO3 3812-32-6 1 mg/L <1 <1 0.00 No Limit

ED037-P: Bicarbonate Alkalinity as CaCO3 71-52-3 1 mg/L 84 81 2.81 0% - 20%

ED037-P: Total Alkalinity as CaCO3 ---- 1 mg/L 84 81 2.81 0% - 20%

ED045G: Chloride by Discrete Analyser (QC Lot: 1103142)

ED045G: Chloride 16887-00-6 1 mg/L 52 52 0.00 0% - 20%GWQA18 ES1722611-001

ED093F: Dissolved Major Cations (QC Lot: 1107173)

ED093F: Calcium 7440-70-2 1 mg/L 772 690 11.3 0% - 20%Anonymous ES1722610-001

ED093F: Magnesium 7439-95-4 1 mg/L 656 580 12.2 0% - 20%

ED093F: Sodium 7440-23-5 1 mg/L 5870 5220 11.7 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 143 128 11.1 0% - 20%

ED093F: Calcium 7440-70-2 1 mg/L 89 104 15.6 0% - 20%Anonymous ES1722656-008

ED093F: Magnesium 7439-95-4 1 mg/L 46 54 15.4 0% - 20%

ED093F: Sodium 7440-23-5 1 mg/L 19 21 10.6 0% - 20%

ED093F: Potassium 7440-09-7 1 mg/L 15 16 9.14 0% - 50%

EG020F: Dissolved Metals by ICP-MS (QC Lot: 1107172)

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1722624-004

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EG020F: Dissolved Metals by ICP-MS (QC Lot: 1107172) - continued

EG020A-F: Arsenic 7440-38-2 0.001 mg/L 0.002 0.002 0.00 No LimitAnonymous ES1722624-004

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L 0.002 0.002 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 0.003 0.004 0.00 No Limit

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.018 0.023 25.4 No Limit

EG020A-F: Aluminium 7429-90-5 0.01 mg/L 0.07 0.08 18.9 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 0.01 0.00 No Limit

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L 0.0002 0.0002 0.00 No LimitAnonymous ES1722610-001

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.00 No Limit

EG020A-F: Manganese 7439-96-5 0.001 mg/L 7.74 6.92 11.1 0% - 20%

EG020A-F: Nickel 7440-02-0 0.001 mg/L 0.045 0.044 2.75 0% - 20%

EG020A-F: Zinc 7440-66-6 0.005 mg/L 0.063 0.057 10.1 0% - 50%

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 <0.01 0.00 No Limit

EG020A-F: Selenium 7782-49-2 0.01 mg/L 0.08 0.07 17.4 No Limit

EG020T: Total Metals by ICP-MS (QC Lot: 1107980)

EG020A-T: Iron 7439-89-6 0.05 mg/L 5.41 5.32 1.51 0% - 20%Anonymous ES1722684-004

EG020A-T: Iron 7439-89-6 0.05 mg/L 0.61 0.58 4.62 0% - 50%Anonymous ES1722658-001

EG035F: Dissolved Mercury by FIMS (QC Lot: 1107171)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 <0.0001 0.00 No LimitAnonymous ES1722541-001

EK055G: Ammonia as N by Discrete Analyser (QC Lot: 1106739)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L 39.4 39.8 0.926 0% - 20%Anonymous ES1722552-001

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous EW1703608-002

EK057G: Nitrite as N by Discrete Analyser (QC Lot: 1103141)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 <0.01 0.00 No LimitAnonymous ES1722607-002

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QC Lot: 1106738)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.02 0.04 34.0 No LimitAnonymous ES1722706-004

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L 0.03 0.03 0.00 No LimitAnonymous ES1722552-001

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QC Lot: 1106727)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 50.2 51.0 1.58 0% - 20%Anonymous ES1722552-001

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L 13.2 11.7 12.4 0% - 20%Anonymous ES1722706-002

EK067G: Total Phosphorus as P by Discrete Analyser (QC Lot: 1106728)

EK067G: Total Phosphorus as P ---- 0.01 mg/L 0.42 0.44 4.65 0% - 20%Anonymous ES1722672-005

EK067G: Total Phosphorus as P ---- 0.01 mg/L 4.57 4.82 5.30 0% - 20%Anonymous ES1722552-001

EP005: Total Organic Carbon (TOC) (QC Lot: 1110637)

A

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Sub-Matrix: WATER Laboratory Duplicate (DUP) Report

Original Result RPD (%)Laboratory sample ID Client sample ID Method: Compound CAS Number LOR Unit Duplicate Result Recovery Limits (%)

EP005: Total Organic Carbon (TOC) (QC Lot: 1110637) - continued

EP005: Total Organic Carbon ---- 1 mg/L 1 1 0.00 No LimitGWQA18 ES1722611-001

EP005: Total Organic Carbon ---- 1 mg/L 4 4 0.00 No LimitAnonymous ES1722780-001

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QC Lot: 1113408)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L 1060 1060 0.00 0% - 20%Anonymous ES1722544-001

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 <10 0.00 No LimitGWQA18 ES1722611-001

EP080/071: Total Petroleum Hydrocarbons (QC Lot: 1110490)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous EB1718613-001

EP080: C6 - C9 Fraction ---- 20 µg/L <20 <20 0.00 No LimitAnonymous ES1722626-004

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 1110490)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous EB1718613-001

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 <20 0.00 No LimitAnonymous ES1722626-004

EP080: BTEXN (QC Lot: 1110490)

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous EB1718613-001

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

EP080: Benzene 71-43-2 1 µg/L <1 <1 0.00 No LimitAnonymous ES1722626-004

EP080: Toluene 108-88-3 2 µg/L <2 <2 0.00 No Limit

EP080: Ethylbenzene 100-41-4 2 µg/L <2 <2 0.00 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 <2 0.00 No Limit

EP080: ortho-Xylene 95-47-6 2 µg/L <2 <2 0.00 No Limit

EP080: Naphthalene 91-20-3 5 µg/L <5 <5 0.00 No Limit

A

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Method Blank (MB) and Laboratory Control Spike (LCS) Report

The quality control term Method / Laboratory Blank refers to an analyte free matrix to which all reagents are added in the same volumes or proportions as used in standard sample preparation. The purpose of this QC

parameter is to monitor potential laboratory contamination. The quality control term Laboratory Control Spike (LCS) refers to a certified reference material, or a known interference free matrix spiked with target

analytes. The purpose of this QC parameter is to monitor method precision and accuracy independent of sample matrix. Dynamic Recovery Limits are based on statistical evaluation of processed LCS.

Sub-Matrix: WATER Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EA015: Total Dissolved Solids dried at 180 ± 5 °C (QCLot: 1112946)

EA015H: Total Dissolved Solids @180°C ---- 10 mg/L <10 92.12000 mg/L 10987

<10 101293 mg/L 12666

ED037P: Alkalinity by PC Titrator (QCLot: 1108758)

ED037-P: Total Alkalinity as CaCO3 ---- ---- mg/L ---- 97.7200 mg/L 11181

ED045G: Chloride by Discrete Analyser (QCLot: 1103142)

ED045G: Chloride 16887-00-6 1 mg/L <1 11010 mg/L 12781

<1 96.81000 mg/L 12781

ED093F: Dissolved Major Cations (QCLot: 1107173)

ED093F: Calcium 7440-70-2 1 mg/L <1 98.450 mg/L 11480

ED093F: Magnesium 7439-95-4 1 mg/L <1 91.750 mg/L 11690

ED093F: Sodium 7440-23-5 1 mg/L <1 93.750 mg/L 12082

ED093F: Potassium 7440-09-7 1 mg/L <1 99.450 mg/L 11385

EG020F: Dissolved Metals by ICP-MS (QCLot: 1107172)

EG020A-F: Aluminium 7429-90-5 0.01 mg/L <0.01 93.50.5 mg/L 11680

EG020A-F: Arsenic 7440-38-2 0.001 mg/L <0.001 98.80.1 mg/L 11485

EG020A-F: Cadmium 7440-43-9 0.0001 mg/L <0.0001 91.20.1 mg/L 11084

EG020A-F: Chromium 7440-47-3 0.001 mg/L <0.001 85.30.1 mg/L 11185

EG020A-F: Copper 7440-50-8 0.001 mg/L <0.001 87.30.1 mg/L 11181

EG020A-F: Lead 7439-92-1 0.001 mg/L <0.001 98.50.1 mg/L 11183

EG020A-F: Manganese 7439-96-5 0.001 mg/L <0.001 86.70.1 mg/L 11082

EG020A-F: Nickel 7440-02-0 0.001 mg/L <0.001 90.10.1 mg/L 11282

EG020A-F: Selenium 7782-49-2 0.01 mg/L <0.01 99.60.1 mg/L 11585

EG020A-F: Zinc 7440-66-6 0.005 mg/L <0.005 95.50.1 mg/L 11781

EG020T: Total Metals by ICP-MS (QCLot: 1107980)

EG020A-T: Iron 7439-89-6 0.05 mg/L <0.05 96.70.5 mg/L 11785

EG035F: Dissolved Mercury by FIMS (QCLot: 1107171)

EG035F: Mercury 7439-97-6 0.0001 mg/L <0.0001 89.80.01 mg/L 10583

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1106739)

EK055G: Ammonia as N 7664-41-7 0.01 mg/L <0.01 97.41 mg/L 11490

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1103141)

EK057G: Nitrite as N 14797-65-0 0.01 mg/L <0.01 1040.5 mg/L 11482

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1106738)

EK059G: Nitrite + Nitrate as N ---- 0.01 mg/L <0.01 1020.5 mg/L 11391

A

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Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1106727)

EK061G: Total Kjeldahl Nitrogen as N ---- 0.1 mg/L <0.1 83.610 mg/L 10169

<0.1 84.91 mg/L 11870

<0.1 1065 mg/L 11874

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1106728)

EK067G: Total Phosphorus as P ---- 0.01 mg/L <0.01 94.04.42 mg/L 10171

<0.01 93.00.442 mg/L 10872

<0.01 1161 mg/L 11878

EP005: Total Organic Carbon (TOC) (QCLot: 1110637)

EP005: Total Organic Carbon ---- 1 mg/L <1 89.910 mg/L 12072

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1113408)

EP026SP: Chemical Oxygen Demand ---- 10 mg/L <10 98.450 mg/L 11282

<10 96.0500 mg/L 11383

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 1104504)

EP066: Total Polychlorinated biphenyls ---- 1 µg/L <1 10410 µg/L 10762

EP068A: Organochlorine Pesticides (OC) (QCLot: 1104501)

EP068: alpha-BHC 319-84-6 0.5 µg/L <0.5 84.25 µg/L 11365

EP068: Hexachlorobenzene (HCB) 118-74-1 0.5 µg/L <0.5 80.55 µg/L 11454

EP068: beta-BHC 319-85-7 0.5 µg/L <0.5 83.45 µg/L 11769

EP068: gamma-BHC 58-89-9 0.5 µg/L <0.5 85.05 µg/L 11270

EP068: delta-BHC 319-86-8 0.5 µg/L <0.5 85.55 µg/L 11767

EP068: Heptachlor 76-44-8 0.5 µg/L <0.5 77.45 µg/L 11363

EP068: Aldrin 309-00-2 0.5 µg/L <0.5 81.45 µg/L 11666

EP068: Heptachlor epoxide 1024-57-3 0.5 µg/L <0.5 80.95 µg/L 12359

EP068: trans-Chlordane 5103-74-2 0.5 µg/L <0.5 80.95 µg/L 12161

EP068: alpha-Endosulfan 959-98-8 0.5 µg/L <0.5 82.55 µg/L 12066

EP068: cis-Chlordane 5103-71-9 0.5 µg/L <0.5 82.65 µg/L 12064

EP068: Dieldrin 60-57-1 0.5 µg/L <0.5 81.55 µg/L 12066

EP068: 4.4`-DDE 72-55-9 0.5 µg/L <0.5 79.05 µg/L 11967

EP068: Endrin 72-20-8 0.5 µg/L <0.5 77.65 µg/L 12266

EP068: beta-Endosulfan 33213-65-9 0.5 µg/L <0.5 84.65 µg/L 11971

EP068: 4.4`-DDD 72-54-8 0.5 µg/L <0.5 84.35 µg/L 12272

EP068: Endrin aldehyde 7421-93-4 0.5 µg/L <0.5 81.75 µg/L 11664

EP068: Endosulfan sulfate 1031-07-8 0.5 µg/L <0.5 84.75 µg/L 12660

EP068: 4.4`-DDT 50-29-3 2 µg/L <2.0 1075 µg/L 12260

EP068: Endrin ketone 53494-70-5 0.5 µg/L <0.5 84.55 µg/L 12462

EP068: Methoxychlor 72-43-5 2 µg/L <2.0 77.55 µg/L 12753

EP075(SIM)A: Phenolic Compounds (QCLot: 1104502)

EP075(SIM): Phenol 108-95-2 1 µg/L <1.0 38.75 µg/L 6225

A

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Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP075(SIM)A: Phenolic Compounds (QCLot: 1104502) - continued

EP075(SIM): 2-Chlorophenol 95-57-8 1 µg/L <1.0 71.85 µg/L 9052

EP075(SIM): 2-Methylphenol 95-48-7 1 µg/L <1.0 70.15 µg/L 9151

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 2 µg/L <2.0 60.310 µg/L 8844

EP075(SIM): 2-Nitrophenol 88-75-5 1 µg/L <1.0 63.25 µg/L 10048

EP075(SIM): 2.4-Dimethylphenol 105-67-9 1 µg/L <1.0 66.95 µg/L 9949

EP075(SIM): 2.4-Dichlorophenol 120-83-2 1 µg/L <1.0 68.45 µg/L 10553

EP075(SIM): 2.6-Dichlorophenol 87-65-0 1 µg/L <1.0 76.45 µg/L 10557

EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 1 µg/L <1.0 82.45 µg/L 9953

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 1 µg/L <1.0 80.75 µg/L 10650

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 1 µg/L <1.0 72.35 µg/L 10551

EP075(SIM): Pentachlorophenol 87-86-5 2 µg/L <2.0 30.910 µg/L 9510

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 1104502)

EP075(SIM): Naphthalene 91-20-3 1 µg/L <1.0 75.65 µg/L 9450

EP075(SIM): Acenaphthylene 208-96-8 1 µg/L <1.0 86.55 µg/L 11464

EP075(SIM): Acenaphthene 83-32-9 1 µg/L <1.0 85.35 µg/L 11362

EP075(SIM): Fluorene 86-73-7 1 µg/L <1.0 85.25 µg/L 11564

EP075(SIM): Phenanthrene 85-01-8 1 µg/L <1.0 74.25 µg/L 11663

EP075(SIM): Anthracene 120-12-7 1 µg/L <1.0 78.45 µg/L 11664

EP075(SIM): Fluoranthene 206-44-0 1 µg/L <1.0 77.55 µg/L 11864

EP075(SIM): Pyrene 129-00-0 1 µg/L <1.0 80.55 µg/L 11863

EP075(SIM): Benz(a)anthracene 56-55-3 1 µg/L <1.0 76.55 µg/L 11764

EP075(SIM): Chrysene 218-01-9 1 µg/L <1.0 76.25 µg/L 11663

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

1 µg/L <1.0 74.65 µg/L 11962

EP075(SIM): Benzo(k)fluoranthene 207-08-9 1 µg/L <1.0 86.25 µg/L 11563

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 µg/L <0.5 69.45 µg/L 11763

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 1 µg/L <1.0 70.75 µg/L 11860

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 1 µg/L <1.0 71.25 µg/L 11761

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 1 µg/L <1.0 69.85 µg/L 11859

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1104503)

EP071: C10 - C14 Fraction ---- 50 µg/L <50 99.62000 µg/L 11676

EP071: C15 - C28 Fraction ---- 100 µg/L <100 93.63000 µg/L 10983

EP071: C29 - C36 Fraction ---- 50 µg/L <50 88.72000 µg/L 11375

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1110490)

EP080: C6 - C9 Fraction ---- 20 µg/L <20 89.0260 µg/L 12775

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1104503)

EP071: >C10 - C16 Fraction ---- 100 µg/L <100 88.72500 µg/L 11476

EP071: >C16 - C34 Fraction ---- 100 µg/L <100 90.53500 µg/L 11181

A

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Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1104503) - continued

EP071: >C34 - C40 Fraction ---- 100 µg/L <100 96.11500 µg/L 11977

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1110490)

EP080: C6 - C10 Fraction C6_C10 20 µg/L <20 91.0310 µg/L 12775

EP080: BTEXN (QCLot: 1110490)

EP080: Benzene 71-43-2 1 µg/L <1 89.110 µg/L 12270

EP080: Toluene 108-88-3 2 µg/L <2 98.110 µg/L 12369

EP080: Ethylbenzene 100-41-4 2 µg/L <2 85.310 µg/L 12070

EP080: meta- & para-Xylene 108-38-3

106-42-3

2 µg/L <2 93.610 µg/L 12169

EP080: ortho-Xylene 95-47-6 2 µg/L <2 97.410 µg/L 12272

EP080: Naphthalene 91-20-3 5 µg/L <5 10210 µg/L 12070

Matrix Spike (MS) ReportThe quality control term Matrix Spike (MS) refers to an intralaboratory split sample spiked with a representative set of target analytes. The purpose of this QC parameter is to monitor potential matrix effects on

analyte recoveries. Static Recovery Limits as per laboratory Data Quality Objectives (DQOs). Ideal recovery ranges stated may be waived in the event of sample matrix interference.

Sub-Matrix: WATER Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

ED045G: Chloride by Discrete Analyser (QCLot: 1103142)

GWQA18 ES1722611-001 16887-00-6ED045G: Chloride 129250 mg/L 13070

EG020F: Dissolved Metals by ICP-MS (QCLot: 1107172)

Anonymous ES1722541-002 7440-38-2EG020A-F: Arsenic 92.11 mg/L 13070

7440-43-9EG020A-F: Cadmium 91.60.25 mg/L 13070

7440-47-3EG020A-F: Chromium 91.21 mg/L 13070

7440-50-8EG020A-F: Copper 79.51 mg/L 13070

7439-92-1EG020A-F: Lead 89.91 mg/L 13070

7439-96-5EG020A-F: Manganese 90.71 mg/L 13070

7440-02-0EG020A-F: Nickel 90.51 mg/L 13070

7440-66-6EG020A-F: Zinc 92.01 mg/L 13070

EG035F: Dissolved Mercury by FIMS (QCLot: 1107171)

Anonymous ES1722529-004 7439-97-6EG035F: Mercury 73.60.01 mg/L 13070

EK055G: Ammonia as N by Discrete Analyser (QCLot: 1106739)

Anonymous ES1722552-001 7664-41-7EK055G: Ammonia as N # Not

Determined

1 mg/L 13070

EK057G: Nitrite as N by Discrete Analyser (QCLot: 1103141)

Anonymous ES1722607-002 14797-65-0EK057G: Nitrite as N 1170.5 mg/L 13070

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SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number

EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser (QCLot: 1106738)

Anonymous ES1722552-001 ----EK059G: Nitrite + Nitrate as N 1050.5 mg/L 13070

EK061G: Total Kjeldahl Nitrogen By Discrete Analyser (QCLot: 1106727)

Anonymous ES1722552-002 ----EK061G: Total Kjeldahl Nitrogen as N 73.25 mg/L 13070

EK067G: Total Phosphorus as P by Discrete Analyser (QCLot: 1106728)

Anonymous ES1722552-002 ----EK067G: Total Phosphorus as P 82.31 mg/L 13070

EP005: Total Organic Carbon (TOC) (QCLot: 1110637)

Anonymous ES1722708-004 ----EP005: Total Organic Carbon 87.0100 mg/L 13070

EP026SP: Chemical Oxygen Demand (Spectrophotometric) (QCLot: 1113408)

Anonymous ES1722544-001 ----EP026SP: Chemical Oxygen Demand 1111164 mg/L 13070

EP080/071: Total Petroleum Hydrocarbons (QCLot: 1110490)

Anonymous EB1718613-001 ----EP080: C6 - C9 Fraction 102325 µg/L 13070

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 1110490)

Anonymous EB1718613-001 C6_C10EP080: C6 - C10 Fraction 102375 µg/L 13070

EP080: BTEXN (QCLot: 1110490)

Anonymous EB1718613-001 71-43-2EP080: Benzene 89.425 µg/L 13070

108-88-3EP080: Toluene 10825 µg/L 13070

100-41-4EP080: Ethylbenzene 92.925 µg/L 13070

108-38-3

106-42-3

EP080: meta- & para-Xylene 93.525 µg/L 13070

95-47-6EP080: ortho-Xylene 96.325 µg/L 13070

91-20-3EP080: Naphthalene 10525 µg/L 13070

A

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True

Environmental

QA/QC Compliance Assessment to assist with Quality ReviewWork Order : ES1722611 Page : 1 of 9

:: LaboratoryClient Environmental Division SydneyEMERGE ASSOCIATES

:Contact MR SIMON GREGG Telephone : 08 9209 7631

:Project EP15-050(05) SAMR Monitoring-Davis Road Date Samples Received : 08-Sep-2017

Site : ---- Issue Date : 15-Sep-2017

MITCHELL RITIKIS:Sampler No. of samples received : 1

:Order number ---- No. of samples analysed : 1

This report is automatically generated by the ALS LIMS through interpretation of the ALS Quality Control Report and several Quality Assurance parameters measured by ALS. This automated

reporting highlights any non-conformances, facilitates faster and more accurate data validation and is designed to assist internal expert and external Auditor review. Many components of this

report contribute to the overall DQO assessment and reporting for guideline compliance.

Brief method summaries and references are also provided to assist in traceability.

Summary of Outliers

Outliers : Quality Control Samples

This report highlights outliers flagged in the Quality Control (QC) Report.

l NO Method Blank value outliers occur.

l NO Duplicate outliers occur.

l NO Laboratory Control outliers occur.

l Matrix Spike outliers exist - please see following pages for full details.

l For all regular sample matrices, NO surrogate recovery outliers occur.

Outliers : Analysis Holding Time Compliance

l NO Analysis Holding Time Outliers exist.

Outliers : Frequency of Quality Control Samples

l Quality Control Sample Frequency Outliers exist - please see following pages for full details.

R I G H T S O L U T I O N S | R I G H T P A R T N E R