MT PIPER ENERGY RECOVERY PROJECT

APPENDIX U PROJECT PLANS

Mt Piper Power Station

!

ERP AshPlacement Facility

!

ERP Plant

WALLERAWANG

BLACKMANSFLAT

PORTLAND

LIDSDALE

BEN BULLENState Forest

BEN BULLENState Forest

SKELLY ROAD

FOREST STREET

MAIN STREETBRAY S

LANE

BOULDERROAD

ALBION ROAD

RANGE ROAD

PIPERS FLAT ROAD

CAST

LERE

AGH

HIGH

WAY

IRON

DALE ROA D

WOL

GAN R

OAD

NOON STREET

VIEW STREET

IAN HOLT DRIVE

04/12/20190436662m_EIS_G001_R10.mxd

A3

This figure may be based on third party data or data which has notbeen verified by ERM and it may not be to scale. Unless expresslyagreed otherwise, this figure is intended as a guide only and ERM doesnot warrant its accuracy.

Client:Drawn By:

Drawing No:Date: Drawing Size:

Reviewed By:

Mt Piper Energy Recovery

EnergyAustralia and Re.GroupGR AACoordinate System: GDA 1994 MGA Zone 56

Regional Locality Plan F1-1

LegendMt Piper Property BoundaryProject SiteLot BoundaryState ForestMajor RoadLocal RoadTrackRail Line

0 0.5 1km [N

Source:Imagery : ESRI World Imagery - 15 Oct 2016GIS Base Data : NSW DFSI DCDB/DTDBLayout: Client Provided 22 Oct 2019Inset : Bing Maps

Site Location

!(

BOULDER ROAD

FRANKFORT ROAD

CASTLEREAGH HIGHWAY

Notes:Elevations for existing infrastructure based onground elevation of 940m AHD derived fromWallerawang 2m DEM (NSW Gov, 2017)Elevations for existing ash repositories derived fromsite survey - (MPA0719.dwg, received August 2019)

05/12/20190436662m_EIS_G031_R02.mxd

A3

This figure may be based on third party data or data which has notbeen verified by ERM and it may not be to scale. Unless expresslyagreed otherwise, this figure is intended as a guide only and ERM doesnot warrant its accuracy.

Client:Drawn By:

Drawing No:Date: Drawing Size:

Reviewed By:

Mt Piper Energy Recovery

EnergyAustralia and Re.GroupGR AACoordinate System: GDA 1994 MGA Zone 56

Energy Recovery Project Layout F3-1

LegendMt Piper Property BoundaryLamberts North Ash Placement AreaMt Piper Extension (MP 09_0119)(approximate boundary, not acted upon)

Proposed LayoutProject SiteProject Ancillary UsesProposed Ash Placement FacilityProposed Stormwater Pond RDF Truck RouteAsh Truck Route

0 100 200 300m [N

Source:Lots : Lithgow DCDB, NSW GovernmentImagery : World View 2 Sept 2018Layout : Client Provided 22 Oct 2019Mt Piper Extension : Derived from Fig 3-1 (SKM, 2019)

ERP AshPlacement Facility

ERP Plant

Laydown Area

ExistingContractorCar Park

Mt PiperPower Station

Mt PiperCoal Stockpile

Mt PiperAsh Repository

!

Turbine Hall (980m AHD)! Coal Bunker (996m AHD)

!

Boilers (1025 m AHD)

!

Existing Stack (1190m AHD)!

971 AHD

!

944 AHD

Drawing Not to Scale

0436662m_EIS_C005_RA3.cdr

This figure may be based on third party data or data which has not been verified by ERM and it may not be to scale. Unless expressly agreed otherwise, this figure is intended as a guide only and ERM does not warrant its accuracy.

F3-2

EnergyAustralia and Re.GroupClient:

Drawing No:

Date: 04/12/2019

GR AAReviewed by:Drawn by:

Drawing size: A3

ERP Plant Site PlanMt Piper Energy Recovery

Notes: Text here

10 20m0

Drawing Not to Scale

Type text here

Type text here

Type text here

Type text here

Legend

N

Source: AU6054-GN-GHD-SKT-0002.dwg

Drawing Not to Scale

Notes:

EL : Elevation above ground (mm)

m AHD : based on ground elevation of 940m AHD

Derived from Wallerawang 2m DEM (NSW Gov, 2017)

FUEL STORAGEBUNKER

BOILER

FABRIC FILTER

STACK

FURNACE \GRATE

TRUCKUNLOADING

BOILER LHS ELEVATION

DRY

REACTOR

(~940.2 m AHD)

(~1010.2 m AHD)

(~992.425 m AHD)

(~980.202 m AHD)

(~970.175 m AHD)

(~962.2 m AHD)

(~974.474 m AHD)

(~962.175 m AHD)mm mm

mm

mm

mm

mm

mm

mm

0436662m_EIS_C002_RA3.cdr

This figure may be based on third party data or data which has not been verified by ERM and it may not be to scale. Unless expressly agreed otherwise, this figure is intended as a guide only and ERM does not warrant its accuracy.

F3-3

EnergyAustralia and Re.GroupClient:

Drawing No:

Date: 02/12/2019

GR AAReviewed by:Drawn by:

Drawing size: A3

ERP Plant ElevationMt Piper Energy Recovery

Notes: Text here

10 20m0

Drawing Not to Scale

Type text here

Type text here

Type text here

Type text here

Legend

N

Source: Concept Design - Surface water management plan(GHD Drawing No 12510536-C007 Rev A)

Top

X

\\ghdnet\ghd\AU\Brisbane\Projects\41\32777\Tech\Deliverables\Specific EIS Inputs

N 20100.000

N 20000.000

E 1

9700

.001

E 1

9500

.000

E 1

9600

.000E

195

00.0

00

1740

00 A

PP

RO

X. B

OIL

ER

ISLA

ND

PR

ELI

MIN

AR

Y

95613 APPROX. BOILER ISLAND

PRELIMINARY

SITE REFERENCEDATUM POINT

X = 0.000Y = 0.000

153345 (TBC)

ACCESSROADS

TNPN

20°

N 19930.000

EXISTINGFENCE

30000

TBC

TURNING PATHFOR TYPICAL

TRUCK

ADDITIONAL AREA OF ROADREQUIRED FOR B-DOUBLE

ROAD PROFILE SHOWNACCOMMODATES 'B-DOUBLE'

TURNING REQUIREMENTS

3100

0

37809

1600

0

18

17

16

19

22

13

1221

7

10

6

8

9

5

4

1

2

3

15

14

11

20

23

24

10m RADIUS FROMSTACK CENTRE LINE

STACK CENTRE LINESITE GRID (m) GRID COORDINATE MGA94 ZONE56E 109.791 E 19609.791 E 223476.24N 151.497 N 20081.497 N 6305024.77RL 180.3 RL 940.365 RL 940.10

25

LEGEND - DRAINAGE

SYMBOL DESCRIPTION

CONCRETE HEADWALLWITH SCOUR PROTECTION

900x900x900 PIT WITHGRATE (GRADE D)

CONCRETE KERB& GUTTER

CONCRETE EDGE STRIP

CONTAMINATED WATERAREASLEGEND

ITEM DESCRIPTION

1 BALE OPENER

2 TRUCK UNLOADING

3 REUSE WATER RESERVOIR

4 MECHANICAL STOREROOM

5 ELECTRICAL STOREROOM

6 FUEL STORAGE BUNKER

7 COARSE ASH REMOVAL

8 FUEL HOPPER

9 BOILER

10 ASH DRAINAGE RESERVOIR

11 ACTIVATED CARBON HANDLING

12 OILY WATER SEPARATOR

13 FUEL STORAGE TANK

14 RESIDUE \/ FLY-ASH SIL

15 LIME SILO

16 STACK

17 ID FAN

18 FABRIC FILTER

19 SPRAY COOLER AND REACTOR

20 ECONOMISER

21 PIPE RACK

22 ACTIVATED CARBON STORAGE & SHELTER

23 ELEVATED WATER TANK

24 ASH TREATMENT FACILITY

25 COMPRESSED AIR PLANT

Mt Piper Energy Recovery

Base Drawing : AU6054-GN-000-SKT-0001 RevA 30/09/2019Client Provided Update 04/11/2019

This figure may be based on third party data or data which has not been verified by ERM and it may not be to scale. Unless expressly agreed otherwise, this figure is intended as a guide only and ERM does not warrant its accuracy.

F3-9

EnergyAustralia and Re.GroupClient:

Drawing No:

Date: 02/12/2019

GR AAReviewed by:Drawn by:

Drawing size: A3

ERP Plant Layout and Stormwater System0436662m_EIS_C001_RA3.cdr Mt Piper Energy Recovery

Notes: Text here

10 20m0

Base Drawing : AU6054-GN-000-SKT-0001 RevA 30/09/2019Client Provided Update 04/11/2019

Type text here

Type text here

Type text heresecond line example

Type text here

Legend

N

Source: Text here

940

940

960

955

950

945935

940

940

940

950

945

955

940

950 950

950

945

FINAL STAGING PLANSCALE 1:1500

SEDIMENT BASIN MAY BEDECOMMISSIONED FOLLOWINGREVEGETATION OF FINALLANDFORM SURFACE

STAGE G1

STAGE R1

935

930

940

935

930

940935

935

930

940

935

940

930

STAGING 1 PLANSCALE 1:1500

SEDIMENTBASIN

SURFACE WATER AT LOW POINT MAY NOTBE ABLE TO BE TRANSFERRED TO SEDIMENTPOND WILL REQUIRED LOCALISED SEDIMENTCONTROL \/ MANAGEMEN

SEDIMENT POND FOR WATERFROM DISTURBED AREAS

935

930

940

935

930

940935

935

930

940

935

940

930

STAGE G2

STAGE R2

945

940

935

930

935

940

945

940

935

940

STAGING 2 PLANSCALE 1:1500

SEDIMENTBASIN

INTERFACE LINING TO BEINSTALLED PRIOR TO PLACEMENTOF GENERAL SOLID WASTE OVERRESTRICTED SOLID WASTE

VEGETATED BUND TO BECONSTRUCTED PRIOR TOWASTE FILLING BEHIND FORAREA BELOW FIRST BENCH

935

930

940

935

930

940935

935

930

940

935

940

930

STAGE R3

STAGE G3

940

945

935

945

940

930

945

950

940

945

935

945

935

940

940

STAGING 3 PLANSCALE 1:1500

SEDIMENTBASIN

RELOCATE SEDIMENT PONDTO ALLOW CONSTRUCTIONOF STAGE G3

INTERFACE LINING TO BEINSTALLED PRIOR TO PLACEMENTOF GENERAL SOLID WASTE OVERRESTRICTED SOLID WASTE

LEGEND

EXISTING SITE CONTOURS (1m INCREMENT)

DESIGN CONTOURS

APPROVED LAMBERTS NORTH COAL ASH PLACEMENT AREA (NOTE 2)

LINED ASH PLACEMENT AREA

VEGETATED BUND \/ FINAL CAP ARE

INTERFACE LINER

GENERAL SOLID WASTE CELL

RESTRICTED SOLID WASTE CELL

NOTES:

1. EXISTING SITE CONTOURS BASED ON CEH SURVEY DATED 19 JULY2019 (DRAWING TITLE: LEND LEASE SERVICES PTY. LTD. - MOUNTPIPER - ASH PLACEMENT SURVEY: 19TH JULY 2019, DRAWING NO.MPA0719 (AS SURVEYED))

2. APPROVED LAMBERTS NORTH COAL ASH PLACEMENT AREA ISEXTRACTED FROM FIGURE 3 (IN PDF FORMAT) OF SKM REPORT (SKM2012, MT PIPER POWER STATION ASH REPLACEMENT PROJECTCONSISTENCY REPORT - PROJECT APPROVAL - DELTA ELECTRICITY)

960

N

Drawing Not to Scale

0436662m_EIS_C002_RA3.cdr

This figure may be based on third party data or data which has not been verified by ERM and it may not be to scale. Unless expressly agreed otherwise, this figure is intended as a guide only and ERM does not warrant its accuracy.

F3-10

EnergyAustralia and Re.GroupClient:

Drawing No:

Date: 02/12/2019

GR AAReviewed by:Drawn by:

Drawing size: A3

Ash Placement Facility Concept Design and Mt Piper Energy Recovery

Notes: Text here

10 20m0

Drawing Not to Scale

Type text here

Type text here

Type text here

Type text here

Legend

N

Source: Concept Design - Surface water management plan(GHD Drawing No 12510536-C007 Rev A)

!(

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WALLERAWANG

BLACKMANSFLAT

PORTLAND

LIDSDALE

VIEW STREET

FOREST STREETGEO

RGE PARADE

BRAY SLA

NE

MCMAN US ROAD

BOULDERROAD

IAN HOLT DRIVE

A LBI ON R OAD

RANGE ROAD

PIPERS FLAT ROAD

IRONDALE ROAD

CASTLEREAGH HIGHWAY

WOLG

AN R

OAD

LAM B

ERTS

GULL

Y

HUONS CREE

K (GU

LLY)

NEUBECKS CREEK

940

950

950

950

1000

1010

950

970

960920

960

990

970

920940

970

940

960

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1000 970

980

950

960

980

980

960

950

960

910

1010

930

990

920

1080

980920

950

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900

1050

930

920980940

880

930

950

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880

1060910

1000

920

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950

910

960

1030

1070

920

1050

880

980

1040

10101060

1090

1000

1030

1040880

900

1040

960

890

1040

1010

970

990

1020

960

930

980

960

9101000

960

1050

10301000

1020

1000

990

1030

930

1040

900

1040

980

1080

930

920

890

1050

920

900

1040

950960

1040

990

920

1020

1000

1010

1020

1020

870

900

970

900

950

1000

1040

1060

960

1020

920

1040

900

1060

960

930

1050

1010

890

970

1010

910

950

1020

1010

980

980

920

900

1000

970

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1000

1050

940

960

1070

910

960

920

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1010

940

950

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1060

950

920

1000

1030

910

930

920

920

890

920

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980

1030

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1000

1030

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1040

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1020

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1040

1040

990

910

970

1060

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900

1020

920

1060

1010

1000

880

940

1020

1000

930

1070

950

910

1060

1010

890

890

980

890

1050

1000

940900

1050

960

960900

920

890

920

980

960

1040

1020

930

1000

1010

1000880

1040

970

1000

910

940

930

900

970

9201020

960

910

930

980

1000

940

900

930

960

960940

920

910

950

950

900

1060

910

930890

1010

950

920

1020

930

1040 930

1040

880

1040

1030

900

980

890

980

980

1040

970

960

960

950

950

960

1030

940

940

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930

890

1010

1050

910

870

940

950

990

930

900

910

980

890

960

1030

1000

1040

1020

890

1020

950

1000

980

1010

1020

1050

980

950

900

1020

9301030

920

1000

1020

900

960

900

950

920

900

960

920

960

980

940

940

970

1010

960

1010

950

1030

990

9701000

910

960

930

990

910

1010

930 91

0940

1020

910

930

950

1000

940

920

1020

1040

1000

880

890

940

980

1000

1020

1000

990

970

910

940

970940

960

900

950

940

960

950

930

980

920

980

980

1000

930

990

970

980

960

920

R01

R02

R03

R04

R05

R06

R07

R08

R09

R10

R11

R12

R13

R14

R15

02/12/20190436662m_EIS_G004_R12.mxd

A3

This figure may be based on third party data or data which has notbeen verified by ERM and it may not be to scale. Unless expresslyagreed otherwise, this figure is intended as a guide only and ERM doesnot warrant its accuracy.

Client:Drawn By:

Drawing No:Date: Drawing Size:

Reviewed By:

Mt Piper Energy Recovery

EnergyAustralia and Re.GroupGR AACoordinate System: GDA 1994 MGA Zone 56

Nearby Features and Representative Receptors F6-1

Legend!( Representative Receptors

Residential / RuralResidential AreaWatercourseFormer Surface WaterFeaturesProject SiteProject Ancillary Uses RDF Truck RouteAsh Truck RouteMt Piper Property Boundary

Approximate Pine DaleOperations Boundary(Former)Approximate Western CoalServices OperationBoundaryState ForestMajor RoadLocal RoadTrackRail LineContour (10m AHD)

0 500 1,000m [N

Source:Imagery : ESRI World Imagery - 15 Oct 2016GIS Base Data : NSW DFSI DCDB / DTDB

FRANKFORT ROAD

BOULDER ROAD

CASTLEREAGH HIGHWAY

Lot 1DP702619

Lot 2DP702619

Lot 7DP804929

Lot 191DP629212Lot 101

DP1164619

Lot 102DP1164619

Lot 103DP1164619

Lot 101DP1240974

Lot 9DP804929

Lot 101DP1240974

Lot 8DP804929

Lot 1DP829065

Lot 5DP804929

04/12/20190436662m_EIS_G011_R04.mxd

A3

This figure may be based on third party data or data which has notbeen verified by ERM and it may not be to scale. Unless expresslyagreed otherwise, this figure is intended as a guide only and ERM doesnot warrant its accuracy.

Client:Drawn By:

Drawing No:Date: Drawing Size:

Reviewed By:

Mt Piper Energy Recovery

EnergyAustralia and Re.GroupGR AACoordinate System: GDA 1994 MGA Zone 56

Land Cadastre F6-2

LegendMt Piper Property BoundaryLot Boundary

Proposed LayoutProject SiteProject Ancillary Uses Proposed Ash Placement FacilityProposed Stormwater Pond RDF Truck RouteAsh Truck Route

0 100 200 300m [N

Source:Lots : Lithgow DCDB, NSW GovernmentImagery : World View 2 Sept 2018Layout : Client Provided 22 Oct 2019

ERP AshPlacement Facility

ERP Plant

Laydown Area

ExistingContractorCar Park

Mt PiperPower Station

Mt PiperCoal Stockpile

Mt PiperAsh Repository