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KMK METALS RECYCLING LTD.,
MOATE ROAD, KILBEGGAN,
CO. WESTMEATH.
REMEDIAL CORRECTIVE ACTION VALIDATION REPORT
Newry Office Innovation Centre 1 RDC House Green Road
WIN Business Park Carlow
Newry
BT35 6PH Tel: 059 91 33084
Fax: 059 91 40499 Tel: 048 302 57974 Email: [email protected]
JRP Integrated Engineering Ltd
Registered Office: Innovation Centre, Green Road, Carlow
Company Registration No. 519448
Directors: P McShane BEng(Hons) MIEI J Keohane BSc MSc C.Geol FCIWEM MIEI RR Matthews BSc CEng FICE
Associate: E Fitzpatrick BSc, MSc, PGeo N O’Malley BEng (Hons) MIEI S Furlong MIPA
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IE Consulting Excavation RCA Validation Report
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Document Control Sheet
Project Title KMK Kilbeggan Environmental Remediation
Report Title
Remedial Corrective Action Validation Report
Report Reference IE1616-3024
Version A
Issue Date 20th December 2018
Document Production / Approval Record
Name
Signature
Date
Position
% Input
Prepared by
(consultant)
Conor Lee
BSc MSc
20/12/2018 Hydrogeologist
90%
Approved by
(consultant)
Jer Keohane
BSc MSc CGeol FCIWEM
20/12/2018 Technical
Director
10%
Status
Report Status
First Draft
Distribution
Organisation
Contact
Format
Copies
KMK Metals Recycling Ltd
QED Engineering Ltd
EPA
Olivia Brennan
PDF copy 1
Copyright © IE Consulting 2018
This report or its contents must not be reproduced for any purpose without written permission.
It is to be used only for the purpose for which it is supplied
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TABLE OF CONTENTS
FIGURES
Figure 1 Regional Location Map (Drawing No IE1616‐01‐A)
Figure 2 Window Sample & Groundwater Well locations (Drawing No IE1616‐02‐A)
Figure 3 July Sampling Locations (Drawing No IE1616‐03‐A)
Figure 4 September Sampling Locations (Drawing No IE1616‐04‐A)
Figure 5 September Sampling Locations (Drawing No IE1616‐05‐A)
DRAWINGS
Drawing 1 Groundwater Contour Map (water levels is m AOD)
TABLES
Table 1 Detection of Mineral Oils & Hydrocarbons in WS‐4
Table 2 Site History from 1974 to Present
Table 3 Validation soil sample results (24th July 2018)
Table 4 Validation soil sample results (24 September 2018) Table 5 Volume of Material and Waste Excavated during the July and September 2018
excavations (IE Data)
APPENDICES
Appendix A Figures
Appendix B Borehole Logs Appendix C Soil Sampling Results Appendix D Photos Appendix E Laboratory Cerrtificates of Analyses Appendix F LQM/CIEH Suitable for Use Levels (S4ULs) for Petroleum Hydrocarbons for the
commercial land use at 1%, 2.5% and 6% soil organic matter (SOM) Appendix G Haulage and Waste Disposal Tickets
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1. INTRODUCTION
1.1. Project Contractual Basis & Parties Involved
IE Consulting was requested by KMK Metals Recycling Ltd. to generate a Remedial Corrective Action
Validation Report with respect to the Total Petroleum Hydrocarbons (TPH) soil contamination
identified at the KMK Metals Recycling Plant, Kilbeggan, Co. Westmeath (Figure IE1616‐01 in
Appendix A).
This Remedial Corrective Action Validation Report utilises site data compiled during soil excavation
and laboratory soil analyses to support the validation of the recent remedial corrective active works.
1.2. General Introduction
On 20th September 2017, four percussive window sample boreholes were drilled to a maximum
depth of 4 m bgl at the site (i.e. WS1, WS2, WS3 and WS4). Soil sampling was undertaken at the four
window sampling locations (Figure IE1616‐02 in Appendix A). One bulk sample was collected per
window sampling location. Samples were representative of depths of between 0.6 m and 3.0 m bgl.
The samples were couriered to Chemtest Limited Laboratory in Newmarket, U.K for laboratory
analysis. They were analysed for the RILTA suite of parameters which includes leachate, soil and
WAC analysis and is an approved EPA list of parameters.
Visual and olfactory evidence of possible contamination was observed at one location, WS‐4. A
hydrocarbon odour and a slight sheen were noted on the soil core between 0.6 and 2.0 m depth.
1.3. History of the Site
The site history is described below in Table 2.
Company Years Active Activity
Powerscreen Ltd. 1974 ‐ 2006 Manufacturing screening & crushing equipment.
Coen Holdings Ltd. 2006 ‐ 2011 Manufacturing architrave & skirting & some storage of wood.
KMK Metals Recycling ltd 2015 ‐ Present Metal & WEEE recycling
Table 2 Site History from 1974 to Present
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1.4. Generic Assessment Criteria
The soil analysis results taken on the 20th September 2017 were compared to the LQM/CIEH
Commercial guidelines as summarised below. The LQM/CIEH Guidelines 2nd edition was published
in 2009 as a set of generic assessment criteria values and was updated to reflect the significant
changes in human health risk assessment technical guidance (such as the replacement of CLR9 and
10 with SR2 and SR3) and policy since the release of the first edition in 2006.
The 2nd edition includes Generic Assessment Criteria (GAC) for an extended range of 81 substances
including:
• Metals (including beryllium, boron, copper and zinc)
• Total petroleum hydrocarbon fractions (aromatic and aliphatic)
• Polyaromatic hydrocarbons (USEPA 16)
• Chlorinated solvents
• Chlorobenzenes
• Pesticides
• Others
For each substance, GAC have been derived for a range of generic land uses and Soil Organic Matter
contents and all toxicological and physical‐chemical data inputs used in the derivation of the GAC are
presented and discussed in the publication. In the absence of specific Irish values, these values are
generally accepted by the EPA.
1.5. Site Investigations
Table 1 Detection of Mineral Oils & Hydrocarbons in WS‐4
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Total Petroleum Hydrocarbons (1,500 mg/kg) were detected in WS‐4‐1. WS‐4‐1 was sampled
between 0.6 and 1.4 mbgl, indicating shallow soil contamination at this depth.
Laboratory analyses has demonstrated that the three other window sample locations, WS ‐1‐1, WS‐
2‐1 and WS‐3‐1 were free from Total Petroleum Hydrocarbons.
Monitoring well GW3 was drilled downgradient of WS‐4, along the eastern site boundary. Borehole
logs are presented in Appendix C. During drilling, there was no visual or olfactory evidence of any
mineral oils or hydrocarbons in the subsoil. As a result no soil samples were taken from this
borehole, but the observations would suggest that the contamination has not migrated far from the
vicinity of WS‐4 and is most likely contained in a small localised area around WS‐4.
1.6. Report Outline
This report describes corrective action remedial works undertaken at the site between July and
September 2018 and outlines the positive outcome of remedial validation of the remaining soils.
This report presents analytical data obtained from analysis of residual soils located at the base and
walls of the excavation area. The soil has been sampled, analysed and the results interpreted against
the LQM/CIEH Suitable for Use Levels (S4Uls) generic assessment criteria for commercial land use.
Soil sampling results are attached in Appendix B of this report.
Conor Lee of IE Consulting was present on‐site during the remedial corrective action works.
1.7. Project Objectives
The remedial work comprised excavation of contaminated soil from the area around WS‐4. Though
the TPH levels in the soil did not exceed the generic assessment criteria, this corrective action work
would limit the potential vertical and lateral migration of hydrocarbons off the site.
The remedial validation work will help demonstrate that the excavation area is not or will not pose
an unacceptable risk to the overburden aquifer with respect to TPH’s (See section 1.8).
1.8. Conceptual Site Model
During window sampling, water was encountered at shallow depths (0.12 – 1.8 mbgl). During
borehole drilling, minor water strikes were encountered in the overburden in GW2 and GW3 in the
east and southeast of the site (Figure 1, below). Borehole logs are presented in Appendix B. In all
three wells, the main water strikes occurred in the weathered bedrock. Two weeks after well
installation, when dipped, the water level in the wells was very shallow (0.82 – 1.48 mbgl). As the
wells were screened in the bedrock, this would suggest that the aquifer is confined or at least semi‐
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confined. Based on groundwater levels and survey levels obtained on 23rd October 2017, it would
appear that water is flowing in a southeasterly direction, towards the River Brosna (Drawing 1,
below). There appears to be perched groundwater in the shallow subsurface at the site. Layers of
gravelly soil were found which contain water starting at depths of between 3.8 – 5.0 mbgl. It is not
known if these gravel bands are in lateral continuity across the site or if they exist as separate
pockets of gravel at the site that are not in hydraulic continuity. This perched water is separated
from the water in the bedrock by clay confining layers.
Drawing 1 Groundwater Contour Map (water levels is m AOD)
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2.0 Detailed Scope of Works
The remedial excavation work involved the following scope of works;
The site works were undertaken on 11 May 2018. A mechanical excavator excavated around the
area around WS‐4. Near WS‐4 there is a drain running between the building in KMK and the building
in the site adjacent to the site (Figure IE1616‐05 in Appendix A). This drain was lined with cemented
blocks and its base was concrete. It was filled with rounded gravel (Photo 1 in Appendix D).
This drain was 1.1 m wide and runs from the KMK building to past the site boundary to the east.
Workers on site stated that this drain originally contained pipes which transported hydraulic oil
between the two buildings. Upon excavation of around this drain, it became apparent that this drain
was a source of hydrocarbon contamination, with both olfactory and visual evidence of
hydrocarbons. The contamination appeared to be seeping from the base of the drain, where the
block walls met the concrete base at c. 0.66 mbgl (Photo 2 in Appendix D).
A four metre long trench was excavated along the external drain walls, on the north and south side,
and it became apparent that this contamination ran along the length of the base of the drain. It was
decided by KMK and the Hydrogeologist from IE Consulting that the way forward would be to
excavate out the drain between the factory wall and the site boundary, a length of 14.4 m, and any
contaminated soil from below the drain, and to the north, south, east and west of where the drain
was. This was decided because it was evident that the drain was the source of the contamination,
and removing it and any surrounding contamination in the soil would remove the TPH in the soil in
this area of the site.
Excavation of the drain and contaminated soils was undertaken on 24th July 2018. A 7 tonne
excavator used a jackhammer to break up the reinforced concrete at the surface, and the walls and
base of the drain (Photo 3 & 4 in Appendix D). A bucket was then used by the excavator to remove
the concrete and block rubble (Photo 5 in Appendix D).
The excavator then scraped off any visual evidence of residual contamination from the walls of the
exaction and from the pit. The final depth of the excavation ranged from approximately 0.99 to 1.12
mbgl. The removed soil and rubble was removed by Enva to their Portlaoise depot as hazardous
waste (EWC code 17 05 03). The excavation stopped at the site boundary, but the drain continues
into the adjacent site. At the end of the excavation there was visual and olfactory evidence of
hydrocarbons seeping from the drain in the adjacent site into the excavated pit (Photo 6 in Appendix
D).
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It was decided that partition would be put against the drain at the site boundary and then the drain
would be filled in with cement the other side of the partition (Photo 7). This would prevent the
potential migration of hydrocarbons from the adjacent site back into the KMK site. This means that
there is most likely residual contamination in the adjacent site, owned by Irish Water Jet Profiles Ltd.
Four soil validation samples (SS‐1 to SS‐4) were taken from inside the excavated pit (Figure IE1616‐
03 in Appendix A) and analysed for the following parameters:
Moisture
Total Organic Carbon
Mineral Oil
Aliphatic TPH >C5‐C6
Aliphatic TPH >C6‐C8
Aliphatic TPH >C8‐C10
Aliphatic TPH >C10‐C12
Aliphatic TPH >C12‐C16
Aliphatic TPH >C16‐C21
Aliphatic TPH >C21‐C35
Aliphatic TPH >C35‐C44
Total Aliphatic Hydrocarbons
Aromatic TPH >C5‐C7
Aromatic TPH >C7‐C8
Aromatic TPH >C8‐C10
Aromatic TPH >C10‐C12
Aromatic TPH >C12‐C16
Aromatic TPH >C16‐C21
Aromatic TPH >C21‐C35
Aromatic TPH >C35‐C44
Total Aromatic Hydrocarbons
Total Petroleum Hydrocarbons
Benzene
Toluene
Ethylbenzene
m & p‐Xylene
o‐Xylene
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Laboratory certificates of analysis are presented in Appendix C. The results of the sampling are shown in Table 3, below. TPH’s were detected at SS‐1 (3,800 mg/kg) and SS‐4 (11,000 mg/kg), which were taken from the western wall and the base of the excavation, respectively. These values are below the LQM/CIEH Suitable for Use Levels for the commercial land use, which use 28,000 mg/kg as an acceptable value for TPH concentration in soil. But 11,000 mg/kg is still a high enough concentration that more remedial action was needed. The LQM/CIEH commercial land use scenario generic assessment criteria limit values are provided in Appendix D.
Table 3 Validation soil sample results (24th July 2018)
As there was TPH detected in the samples at relatively high concentrations, subsequent excavation
of residual contamination and soil sampling was undertaken on 24th September 2018. Between
sampling rounds, the pit was covered with tarpaulin to prevent any surface water ingress into the pit
during times of rain.
The objective of the second round of soil analyses was to verify the successful remediation of the
residual contaminated soil. The proposed remedial target values were set at the laboratory limit of
detection (LOD). During the second excavation, the base of the hole was deepened to a depth of
2.55 mbgl from 1.12 mbgl. The four walls of the excavation were scraped back (Photo 7 in Appendix
SS-1 SS-2 SS-3 SS-4Determ inand Units LODMoisture % 0.020 15 14 17 17Total Organic Carbon % 0.20 0.25 1.3 0.23 0.38Mineral Oil mg/kg 10 3200 < 10 < 10 8200Aliphatic TPH >C5-C6 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C6-C8 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C8-C10 mg/kg 1.0 9.1 < 1.0 < 1.0 7.3Aliphatic TPH >C10-C12 mg/kg 1.0 95 < 1.0 < 1.0 110Aliphatic TPH >C12-C16 mg/kg 1.0 740 < 1.0 < 1.0 1700Aliphatic TPH >C16-C21 mg/kg 1.0 880 < 1.0 < 1.0 2100Aliphatic TPH >C21-C35 mg/kg 1.0 1500 < 1.0 < 1.0 4100Aliphatic TPH >C35-C44 mg/kg 1.0 36 < 1.0 < 1.0 220Total Aliphatic Hydrocarbons mg/kg 5.0 3200 < 5.0 < 5.0 8200Aromatic TPH >C5-C7 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C7-C8 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C8-C10 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C10-C12 mg/kg 1.0 16 < 1.0 < 1.0 49Aromatic TPH >C12-C16 mg/kg 1.0 200 < 1.0 < 1.0 820Aromatic TPH >C16-C21 mg/kg 1.0 140 < 1.0 < 1.0 580Aromatic TPH >C21-C35 mg/kg 1.0 270 < 1.0 < 1.0 760Aromatic TPH >C35-C44 mg/kg 1.0 < 1.0 < 1.0 < 1.0 160Total Aromatic Hydrocarbons mg/kg 5.0 620 < 5.0 < 5.0 2400Total Petroleum Hydrocarbons mg/kg 10.0 3800 < 10 < 10 11000Benzene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Toluene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0Ethylbenzene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0m & p-Xylene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0o-Xylene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Sample Location:
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D) and the soil was stockpiled, where it was to be removed by Enva to their Portlaoise depot as
hazardous waste (EWC code 17 05 03).
Five soil samples were taken, one from each wall and one from the base of the excavation (Figure
IE1616‐03 in Appendix A). They were analysed for the Rilta Suite. Table 4 below highlights that TPH’s
were not detected above the laboratory LOD in any of the validation soil samples.
Table 4 Validation soil sample results (24 September 2018)
As part of the reinstatement process, the excavated trench was filled with clean soil and stones
obtained from a stockpile located at the western part of the site. Full reinstatement of the concrete
surface will occur in the near future when the entire concrete surface will be resurfaced.
S1 S2 S3 S4 S5Determ inand Units LODMoisture % 0.020 12 17 16 22 17Total Organic Carbon % 0.20 0.30 < 0.20 < 0.20 0.42 < 0.20Mineral Oil mg/kg 10 < 10 < 10 < 10 < 10 < 10Aliphatic TPH >C5-C6 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C6-C8 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C8-C10 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C10-C12 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C12-C16 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C16-C21 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C21-C35 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C35-C44 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Total Aliphatic Hydrocarbons mg/kg 5.0 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0Aromatic TPH >C5-C7 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C7-C8 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C8-C10 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C10-C12 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C12-C16 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C16-C21 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C21-C35 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C35-C44 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Total Aromatic Hydrocarbons mg/kg 5.0 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0Total Petroleum Hydrocarbons mg/kg 10.0 < 10 < 10 < 10 < 10 < 10Benzene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Toluene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Ethylbenzene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0m & p-Xylene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0o-Xylene µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
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3.0 System Performance – Soil Excavation and Contaminated Soil Stockpiling
3.1. Remedial Target Values
The excavation area site investigations demonstrate that the soil within the excavated area
consisted of Made Ground (Sandy CLAY), sandy SILT with cobbles and firm brown SILT.
IE Consulting propose that the Laboratory LOD’s are utilised as remedial target values.
LQM/CIEH Commercial Land Use scenario suitable for use levels are the most applicable to the site.
The LQM/CIEH commercial land use scenario generic assessment criteria limit values are provided in
Appendix D.
The commercial land use scenario generic assessment criteria remedial target values were achieved
in both rounds of soil sampling and during window sampling, with no hydrocarbons above the
laboratory LOD being detected in the second round of soil sampling.
3.2. Successful Remedial Corrective Action
The corrective action programme is considered to be successful based on the following justification;
The former hydrocarbon contaminated area no longer contains volumes of total
petroleum hydrocarbons over the laboratory LOD.
The successful corrective action programme has resulted in the excavation of approximately 140 m3
of material. This included reinforced concrete, contaminated concrete blocks and concrete slab,
contaminated soil and clean soil. This material was removed by Enva and brought to their Portlaoise
Depot. Table 5 below shows the description and volume of material removed during the July and
September excavations. The haulage and waste disposal tickets are presented in Appendix F.
Year Type EWC Approximate Quantity M3
July 2018 Soil and concrete Waste ‐ Hazardous 17 05 03140 m3
Sept 2018 Soil Waste ‐ Hazardous 17 05 03
Table 5 Volume of Material and Waste Excavated during the July and September 2018 excavations (IE Data)
As part of the reinstatement process, the excavated trench was filled with clean soil and stones
obtained from a stockpile located at the western part of the site. Full reinstatement of the concrete
surface will occur in the near future when the entire concrete surface will be resurfaced.
No long‐term monitoring and aftercare management plan is required for the area. There is no
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downgradient shallow groundwater monitoring location at the site. GW3 is downgradient of the
remediated area but it is screened between depths of between 14.7 and 24.0 mbgl. Therefore, it is
not in hydraulic continuity with the layers that contained the hydrocarbon contamination. KMK have
applied to the EPA for an Industrial Emissions (IE) Licence, Reg No. P1076‐01, for the Kilbeggan site.
This application is being processed by the EPA so is not issued yet. It is expected that this licence,
when issued, will also have a condition for annual groundwater monitoring. This, however, would
not be for the specific purpose of monitoring hydrocarbon contamination in relation the remediated
area at the site.
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4.0 Monitoring Results
The remedial action plan did not require any additional soil or groundwater monitoring during the
remedial excavations. There is no soil or groundwater monitoring planned for downgradient of the
remediated area. As part of the reinstatement process, the excavated trench was filled with clean
soil and stones obtained from a stockpile located at the western part of the site. Full reinstatement
of the concrete surface will occur in the near future when the entire concrete surface will be
resurfaced.
As the results from the second round of sampling returned hydrocarbon values all below the
laboratory LOD, we believe that this is satisfactory evidence that the contamination has been
removed from the area.
4.1. Generalised Groundwater Quality Review – Bedrock
There are three groundwater monitoring wells screened in the bedrock at the site (GW1, GW2 and
GW3). GW2 is downgradient of the remediated area. However, as described in Section 1.7, the
bedrock aquifer is not in hydraulic continuity with the shallow soil, and therefore GW2 is not a
suitable monitoring point to determine whether any hydrocarbons have migrated downgradient in
the shallow soil. There was no visual or olfactory evidence of hydrocarbon contamination on the
southern wall of the excavated pit, and no hydrocarbons were detected above laboratory LOD in the
sample taken from the southern wall (S2) in the second sampling round. This would suggest the
hydrocarbons did not migrate further than the excavated area.
4.2. Surface Water Quality Review
There are no current surface water monitoring points or compliance points located downgradient of
the former excavation area.
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EPA Export 04-01-2019:03:33:43
IE Consulting Excavation RCA Validation Report
KMK Metals Recycling Ltd 12 20‐12‐18
IE1616
Draft 1‐0
5.0 Verification –Soil Analyses of Excavation Area
5.1. Excavation Area
The excavation area around the drain was 14.4m in length. In the western side of the pit it was 4.5 m
wide and in the centre and eastern side it was 3.5 m wide. After the second round of excavating the
pit base was 2.55 m bgl. The pit consisted of:
0 – 0.16 m bgl: Reinforced concrete
0.16 – 0.30 m bgl: MADE GROUND – Brown sandy clay with cobbles.
0.30 – 2.4 mbgl: Brown gravelly sandy SILT with occasional cobbles.
2.4 – 2.55: Brown firm SILT.
5.1.1. Validation Soil Analyses – TPH
There were no incidences where TPH was detected above the various soil generic assessment
criteria remedial target values. Specifically, the LQM/CIEH S4Uls commercial limit values at 1% soil
organic matter were not exceeded by any of the validation soil samples in either of the sampling
rounds, or in the original window samples at WS‐4. While in the first excavation and sampling event
in July, there were some hydrocarbons detected above the laboratory LOD, the second sampling
event in August returned all hydrocarbon values below the laboratory LOD.
5.1.2. Overall Quality Summary
The soils remaining in the walls and in the base of the excavated pit contain un‐contaminated soil
and stones. These soils have been validated by sampling and accredited laboratory soil analyses.
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IE Consulting Excavation RCA Validation Report
KMK Metals Recycling Ltd 13 20‐12‐18
IE1616
Draft 1‐0
6.0 Reinstatement
As part of the reinstatement process, the excavated trench was filled with clean soil and stones
obtained from a stockpile located at the western part of the site. Full reinstatement of the concrete
surface will occur in the near future when the entire concrete surface will be resurfaced.
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EPA Export 04-01-2019:03:33:43
IE Consulting Excavation RCA Validation Report
KMK Metals Recycling Ltd 14 20‐12‐18
IE1616
Draft 1‐0
7.0. AFTERCARE AND POTENTIAL IMPACT OF THE REMEDIATED AREA
As all five samples from the second round of soil sampling showed hydrocarbons to be below the
laboratory LOD, it is expected that the remediation area will have a negligible impact on soil quality
in its vicinity.
7.1. Medium Term Monitoring
There is no intention for medium term monitoring of soil or groundwater downgradient of the
remediated area to occur.
7.2. Long Term Monitoring
There is no intention for long term monitoring of soil or groundwater downgradient of the
remediated area to occur.
7.3. Aftercare of Former Remediated Area
No aftercare management of the remedial excavations is required.
7.4. Final Cap – No Requirement
A concrete cap will be placed on the reinstated pit when the entire site is being resurfaced.
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IE Consulting Excavation RCA Validation Report
KMK Metals Recycling Ltd 15 20‐12‐18
IE1616
Draft 1‐0
8.0 Liaison with the Regulator and Third Parties
This report will be submitted to the Agency by KMK Metals Recycling Limited. The adjacent
landowners Irish Jet Profiles Ltd should be notified that there may be residual contamination in the
section of drain running onto their property.
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IE Consulting Excavation RCA Validation Report
KMK Metals Recycling Ltd 16 20‐12‐18
IE1616
Draft 1‐0
9.0 Conclusions and Recommendations
1. Remedial works were successfully completed at the excavation area and validated by site
investigations and soil sampling;
2. The objectives of the corrective action programme were completed effectively and the corrective
action will negate the potential risk of hydrocarbons to migrate off site;
3. An aftercare management programme is not currently deemed necessary for the remediated
area;
4. It is recommended that surface water and groundwater monitoring is undertaken as per the EPA
licence.
Respectfully submitted
On behalf of IE Consulting
Conor Lee
Jer Keohane
Hydrogeologist
B.Sc. MSc
Project Manager
MSc BSc CGeol MIEI
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Appendix A
Figures
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Project Title:
Project Address:
Client:
Drawing Title:
Drg. Scale: Date: Dwg No: Job No: Revision: Dwg. By:
IE Consulting, Innovation Centre, Green Road, Carlow Ph: 059 913 3084 Fax: 059 914 0459 Email: [email protected]
Site Boundary
Kilbeggan
M6
To Tullamore
Remedial Corrective Action Validation Report
KMK, Moate Road, Kilbeggan, Co. Westmeath
KMK Metals Recycling Ltd.
Figure 1: Regional Location Map
NTS 5/12/2018 IE1616‐01 IE1616 A CL
R446 Road
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Project Title:
Project Address:
Client:
Drawing Title:
Drg. Scale: Date: Dwg No: Job No: Revision: Dwg. By:
IE Consulting, Innovation Centre, Green Road, Carlow Ph: 059 913 3084 Fax: 059 914 0459 Email: [email protected]
Remedial Corrective Action Validation Report
KMK, Moate Road, Kilbeggan, Co. Westmeath
KMK Metals Recycling Ltd.
Figure 2: Window Sample & Groundwater Well Location
NTS 5/12/2018 IE1616‐02 IE1616 A CL
EPA Licence Boundary
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Project Title:
Project Address:
Client:
Drawing Title:
Drg. Scale: Date: Dwg No: Job No: Revision: Dwg. By:
IE Consulting, Innovation Centre, Green Road, Carlow Ph: 059 913 3084 Fax: 059 914 0459 Email: [email protected]
Remedial Corrective Action Validation Report
KMK, Moate Road, Kilbeggan, Co. Westmeath
KMK Metals Recycling Ltd.
Figure 3: July Sampling Locations (Plan View)
NTS 5/12/2018 IE1616‐03 IE1616 A CL
SS‐2 (North Wall)
SS‐3 (South Wall)
SS‐1 (West Wall) SS‐4 (Base)
14.4 m
3.5 m 4.5 m
KMK Build
ing
Adjacen
t Site Excavated Drain
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Project Title:
Project Address:
Client:
Drawing Title:
Drg. Scale: Date: Dwg No: Job No: Revision: Dwg. By:
IE Consulting, Innovation Centre, Green Road, Carlow Ph: 059 913 3084 Fax: 059 914 0459 Email: [email protected]
Remedial Corrective Action Validation Report
KMK, Moate Road, Kilbeggan, Co. Westmeath
KMK Metals Recycling Ltd.
Figure 4: September Sampling Locations (Plan View)
NTS 5/12/2018 IE1616‐04 IE1616 A CL
S1 (North Wall)
S2 (South Wall)
S3 (West Wall) S4 (Base)
14.4 m
3.5 m 4.5 m
KMK Build
ing
Adjacen
t Site
S5 (East Wall)
Excavated Drain
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Drain
KMK Building
Adjacent Site Building
Project Title:
Project Address:
Client:
Drawing Title:
Drg. Scale: Date: Dwg No: Job No: Revision: Dwg. By:
IE Consulting, Innovation Centre, Green Road, Carlow Ph: 059 913 3084 Fax: 059 914 0459 Email: [email protected]
Remedial Corrective Action Validation Report
KMK, Moate Road, Kilbeggan, Co. Westmeath
KMK Metals Recycling Ltd.
Figure 5: Drain Location
NTS 5/12/2018 IE1616‐05 IE1616 A CL
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EPA Export 04-01-2019:03:33:43
Appendix B
Borehole Logs
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EPA Export 04-01-2019:03:33:43
Air Rotary 3/10/2017 KMK Kilbeggan
KMK Metals 67.735 E 632676 N 735875
Continued on Next Page
Stephan Petersen Drilling. Drawn by CL.
160 mm
20.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW1
Sheet 1 of 2
‐0.5
‐1.5
‐2.5
‐3.5
‐4.5
‐5.5
‐6.5
‐7.5
‐8.5
‐9.5
‐10.5
‐11.5
‐12.5
‐1.0
‐2.0
‐3.0
‐4.0
‐5.0
‐6.0
‐7.0
‐8.0
‐10.0
‐11.0
‐12.0
‐13.0
‐9.0
‐0.44
‐3.0
Concrete
Grey sandy gravelly FILL. Gravel coarse grained. Lots of cobbles. Sand medium to coarse grained. Gravel and cobbles angular to sub angular.
Water strike @ 10.8 mbgl at the Interface.
Light grey weathered LIMESTONE. Some quartz veining and orange staining.
Drilled & Logged By: Drill Depth: Job No.:
Flush Cover at Ground Level Standpipe Casing: 0‐11.3 mbgl. 50mm ø ID. Standpipe Screen: 11.3‐20 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0.5‐10.8 mbgl. Sand: 10.8 – 11.1 mbgl. Gravel Pack: 11.1‐20.0 mbgl. Geotextile Sock: 11.3‐20.0. mbgl. End Cap @ base.
Fill
Limestone
‐0.62
Dark grey sandy gravelly very soft SILT. Sand medium to coarse grained. Gravel fine grained. Gravel subangular to subrounded. Wet. Becomes very wet at 4.0m. Gravel band at 5.50m.
‐8.3
Dark brown stiff sandy gravelly CLAY. Gravel subrounded. Sand medium grained. Dry. At 9.0 m, gravel % decreases and sand % increases and becomes medium to coarse grained.
‐10.8
Major Water strike @ 12.3 mbgl at the Interface.
Concrete ‐0.90
Light brown/grey sandy gravelly clayey FILL. Sand medium to coarse grained. Gravel subangular to subrounded. Some yellow lenses.
‐1.30
Brown very sandy CLAY. Sand fine to medium grained. Some yellow lenses. Damp.
No return
Light grey competent LIMESTONE. Some orange staining.
‐12.3
Light grey weathered LIMESTONE. Some orange staining.
Dipped groundwater level at 0.81 mbgl No evidence of contamination
Clay
Silt
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EPA Export 04-01-2019:03:33:43
Air Rotary 3/10/2017 KMK Kilbeggan
KMK Metals ????? 160mm
20.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW1
Sheet 2 of 2
‐13.5
‐14.5
‐15.5
‐16.5
‐17.5
‐18.5
‐19.5
‐20.5
‐21.5
‐22.5
‐23.5
‐24.5
‐25.5
‐14.0
‐15.0
‐16.0
‐17.0
‐18.0
‐19.0
‐20.0
‐21.0
‐22.0
‐23.0
‐24.0
‐25.0
‐26.0
Drilled & Logged By: Drill Depth: Job No.:
‐15.2
Flush Cover at Ground Level Standpipe Casing: 0‐5.5 mbgl. 50mm ø ID. Standpipe Screen: 5.5‐17 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0‐5.0 mbgl. Sand: 5.0 – 5.3 mbgl. Gravel Pack: 5.3‐17.0 mbgl. Geotextile Sock: 5.5‐17. mbgl. End Cap @ base.
E??????? N?????????
Dark grey Competent Limestone
‐17.0
‐17.2 Weathered Zone
End of Hole 20 mbgl
Dipped groundwater level at 0.81 mbgl No evidence of contamination Stephan Petersen Drilling.
Drawn by CL.
Fill
Limestone
Concrete
Clay
Silt
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EPA Export 04-01-2019:03:33:43
Air Rotary 5/10/2017 KMK Kilbeggan
KMK Metals 67.74 E 632732 N 735797
Continued on Next Page
Stephan Petersen Drilling. Drawn by CL.
160 mm
24.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW2
Sheet 1 of 2
‐0.5
‐1.5
‐2.5
‐3.5
‐4.5
‐5.5
‐6.5
‐7.5
‐8.5
‐9.5
‐10.5
‐11.5
‐12.5
‐1.0
‐2.0
‐3.0
‐4.0
‐5.0
‐6.0
‐7.0
‐8.0
‐10.0
‐11.0
‐12.0
‐13.0
‐9.0
‐0.22
‐4.0
Water strike @ 11.0 mbgl at the Interface.
Grey, very sandy gravelly soft CLAY. Sand coarse grained. Gravel subangular to subrounded. Decrease in % of sand from 12m. Increase in % of clay and sand from 13m. Stifness increases from 13.5m.
Drilled & Logged By: Drill Depth: Job No.:
Flush Cover at Ground Level Standpipe Casing: 0‐14.8 mbgl. 50mm ø ID. Standpipe Screen: 14.8‐24.0 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0.5‐14.3 mbgl. Sand: 14.3 – 14.6 mbgl. Gravel Pack: 14.6‐24.0 mbgl. Geotextile Sock: 14.8‐24.0. mbgl. End Cap @ base.
Fill
Limestone
‐7.9 Brown sandy gravelly CLAY. Sand medium to coarse grained. Gravel angular to subrounded. Damp.
‐9.0
Concrete
‐1.15
Dipped groundwater level at 0.99 mbgl No evidence of contamination
Clay
Silt
Grey sandy gravelly clayey FILL. Sand medium to coarse grained. Gravel angular to subangular.
‐0.15
Brown slightly sandy gravelly clayey FILL. Clay firm. Sand medium grained. Some grey lenses. Damp.
‐5.0 Brown sandy clayey GRAVEL bands throughout the silt. Gravel angular to subrounded. Sand coarse grained
‐11.2
Gravel
Boulders
Water strike @ 5.0 mbgl at the Interface.
Concrete
‐2.3 Brown sandy BOULDERS. Sand medium to coarse. Wet.
‐2.6
Soft sandy gravelly CLAY. Sand medium to coarse grained. Wet.
Dark brown/grey very soft sandy clayey SILT. Sand medium to coarse grained. Wet.
Wet grey sandy GRAVEL. Sand coarse grained. Gravel subrounded to subangular. Increased % of clay from 10m.
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EPA Export 04-01-2019:03:33:43
Air Rotary 5/10/2017 KMK Kilbeggan
KMK Metals ????? 160mm
24.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW2
Sheet 2 of 2
‐13.5
‐14.5
‐15.5
‐16.5
‐17.5
‐18.5
‐19.5
‐20.5
‐21.5
‐22.5
‐23.5
‐24.5
‐25.5
‐14.0
‐15.0
‐16.0
‐17.0
‐18.0
‐19.0
‐20.0
‐21.0
‐22.0
‐23.0
‐24.0
‐25.0
‐26.0
Drilled & Logged By: Drill Depth: Job No.:
‐14.3
E??????? N?????????
Dark grey weathered LIMESTONE. Some orange staining. Some quartz veins. Brown clay infill.
End of Hole 24 mbgl
No evidence of contamination Stephan Petersen Drilling.
Drawn by CL.
Clay infill becomes yellow colour.
Clay infill becomes tan brown colour.
Clay infill becomes dark brown colour.
Fill
Limestone
Concrete
Clay
Silt
Gravel
Boulders
Flush Cover at Ground Level Standpipe Casing: 0‐14.8 mbgl. 50mm ø ID. Standpipe Screen: 14.8‐24.0 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0.5‐14.3 mbgl. Sand: 14.3 – 14.6 mbgl. Gravel Pack: 14.6‐24.0 mbgl. Geotextile Sock: 14.8‐24.0. mbgl. End Cap @ base.
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EPA Export 04-01-2019:03:33:43
Air Rotary 4/10/2017 KMK Kilbeggan
KMK Metals 67.71 E 632704 N 735728
Continued on Next Page
Stephan Petersen Drilling. Drawn by CL.
160 mm
24.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW3
Sheet 1 of 2
‐0.5
‐1.5
‐2.5
‐3.5
‐4.5
‐5.5
‐6.5
‐7.5
‐8.5
‐9.5
‐10.5
‐11.5
‐12.5
‐1.0
‐2.0
‐3.0
‐4.0
‐5.0
‐6.0
‐7.0
‐8.0
‐10.0
‐11.0
‐12.0
‐13.0
‐9.0
‐0.47
‐3.8
Concrete
Light brown gravelly sandy clayey FILL. Sand medium to coarse grained. Gravel subangular to subrounded. Occasional cobbles.
Water strike @ 11.0 mbgl at the Interface.
Dark grey angular to subrounded gravel. Very wet. Inceasing % sand from 14m. Sand medium to carse grained.
Drilled & Logged By: Drill Depth: Job No.:
Flush Cover at Ground Level Standpipe Casing: 0‐14.7 mbgl. 50mm ø ID. Standpipe Screen: 14.7‐24.0 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0.5‐14.2 mbgl. Sand: 14.2 – 14.5 mbgl. Gravel Pack: 14.5‐24.0 mbgl. Geotextile Sock: 14.7‐24.0. mbgl. End Cap @ base.
Fill
Limestone
Dark grey limestone BOULDERS. Quartz veining. Wet.
‐8.0
Dark grey firm sandy CLAY. Sand medium to coarse grained. Gravel % increases from 9.0m.
‐10.0
Concrete
‐1.09
‐12.3
Dipped groundwater level at 0.99 mbgl No evidence of contamination
Clay
Silt
Grey sandy gravelly FILL. Sand coarse grained. Gravel angular to subangular. ‐0.22
Golden brown sandy GRAVEL. Sand medium to coarse grained. Gravel fine to medium grained. Damp. Becomes less sandy and more gravelly at 2.0m.
‐4.8 Brown soft sandy gravelly CLAY. Sand medium to coarse grained. Gravel subrounded to subangular. Wet.
Brown very soft sandy SILT. Sand medium to coarse grained. Occasional fine gravel. Very wet.
‐11.0
Gravel
Boulders Water strike @ 3.8 mbgl at the Interface.
Water strike @ 4.8 mbgl at the Interface.
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EPA Export 04-01-2019:03:33:44
Air Rotary 4/10/2017 KMK Kilbeggan
KMK Metals ????? 160mm
20.0 mbgl IE1464
Site: Date: Method:
Client: maOD of GL:: Coordinates: Diameter mm:
Description of Strata Legend Depth Installation Installation Details
Borehole Log
GW3
Sheet 2 of 2
‐13.5
‐14.5
‐15.5
‐16.5
‐17.5
‐18.5
‐19.5
‐20.5
‐21.5
‐22.5
‐23.5
‐24.5
‐25.5
‐14.0
‐15.0
‐16.0
‐17.0
‐18.0
‐19.0
‐20.0
‐21.0
‐22.0
‐23.0
‐24.0
‐25.0
‐26.0
Drilled & Logged By: Drill Depth: Job No.:
‐14.2
E??????? N?????????
Dark grey weathered LIMESTONE. Some orange staining. Brown clay infill throughout.
‐17.0
‐17.2 Clay infill becomes dark brown colour.
End of Hole 24 mbgl
Dipped groundwater level at 0.81 mbgl No evidence of contamination Stephan Petersen Drilling.
Drawn by CL.
Clay infill becomes yellow/brown colour.
Clay infill becomes cream colour.
Dark grey competent LIMESTONE. Some orange staining.
Fill
Limestone
Concrete
Clay
Silt
Gravel
Boulders
Flush Cover at Ground Level Standpipe Casing: 0‐14.7 mbgl. 50mm ø ID. Standpipe Screen: 14.7‐24.0 mbgl. 50mm ø ID. Concrete: 0‐0.5 mbgl. Grout: 0.5‐14.2 mbgl. Sand: 14.2 – 14.5 mbgl. Gravel Pack: 14.5‐24.0 mbgl. Geotextile Sock: 14.7‐24.0. mbgl. End Cap @ base.
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EPA Export 04-01-2019:03:33:44
Appendix C
Soil Sampling Results
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EPA Export 04-01-2019:03:33:44
Client: QED Engineering 18-22172 18-22172 18-22172 18-22172 18-29454 18-29454 18-29454 18-29454 18-29454Quotation No.: Q18-11861 660243 660244 660245 660246 695576 695577 695578 695579 695580Order No.: SS-1 SS-2 SS-3 SS-4 1 2 3 4 5
1 2 3 4 S1 S2 S3 S4 S5SOIL SOIL SOIL SOIL SOIL SOIL SOIL SOIL SOIL
Determinand Accred. SOP Units LODMoisture N 2030 % 0.020 15 14 17 17 12 17 16 22 17Total Organic Carbon U 2625 % 0.20 0.25 1.3 0.23 0.38 0.30 < 0.20 < 0.20 0.42 < 0.20Mineral Oil N 2670 mg/kg 10 3200 < 10 < 10 8200 < 10 < 10 < 10 < 10 < 10Aliphatic TPH >C5-C6 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C6-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C8-C10 U 2680 mg/kg 1.0 9.1 < 1.0 < 1.0 7.3 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C10-C12 U 2680 mg/kg 1.0 95 < 1.0 < 1.0 110 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C12-C16 U 2680 mg/kg 1.0 740 < 1.0 < 1.0 1700 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C16-C21 U 2680 mg/kg 1.0 880 < 1.0 < 1.0 2100 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C21-C35 U 2680 mg/kg 1.0 1500 < 1.0 < 1.0 4100 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aliphatic TPH >C35-C44 N 2680 mg/kg 1.0 36 < 1.0 < 1.0 220 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Total Aliphatic Hydrocarbons N 2680 mg/kg 5.0 3200 < 5.0 < 5.0 8200 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0Aromatic TPH >C5-C7 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C7-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C8-C10 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C10-C12 U 2680 mg/kg 1.0 16 < 1.0 < 1.0 49 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C12-C16 U 2680 mg/kg 1.0 200 < 1.0 < 1.0 820 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C16-C21 U 2680 mg/kg 1.0 140 < 1.0 < 1.0 580 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C21-C35 U 2680 mg/kg 1.0 270 < 1.0 < 1.0 760 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Aromatic TPH >C35-C44 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 160 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Total Aromatic Hydrocarbons N 2680 mg/kg 5.0 620 < 5.0 < 5.0 2400 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0Total Petroleum Hydrocarbons N 2680 mg/kg 10.0 3800 < 10 < 10 11000 < 10 < 10 < 10 < 10 < 10Benzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Toluene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0Ethylbenzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0m & p-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0o-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Sample Type:Date Sampled: 24-Jul-2018 24-Sep-2018
Project: IE1616 KMK Kilbeggan
Chemtest Job No.:Chemtest Sample ID.:
Client Sample Ref.:Client Sample ID.:
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Appendix D
Photos
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Photo 1 Drain running between KMK Building and Adjacent Site
Photo 2 Hydrocarbon contamination on exterior drain wall outlined in red
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Photo 3 Jack Hammer breaking up the drain walls
Photo 4 Jack Hammer breaking up reinforced concrete hardstanding
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Photo 5 Excavator removing rubble and soil from void
Photo 6 Open drain at boundary between KMK site and adjacent site.
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Photo 7 Partition in drain at boundary between KMK site and adjacent site
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Appendix E
Laboratory Certificates of Analysis
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Chemtest Ltd.
Depot Road
Newmarket
CB8 0AL
Tel: 01638 606070
Email: [email protected]
Report No.: 18-22172-1
Initial Date of Issue: 09-Aug-2018
Client QED Engineering
Client Address: M-TEK Building 1
Armagh Road
Monaghan
Ireland
Contact(s): Patricia Murtagh
Project IE1464 KMK Kilbeggan
Quotation No.: Q18-11861 Date Received: 26-Jul-2018
Order No.: Date Instructed: 26-Jul-2018
No. of Samples: 4
Turnaround (Wkdays): 5 Results Due: 01-Aug-2018
Date Approved: 01-Aug-2018
Approved By:
Details: Martin Dyer, Laboratory Manager
Final Report
Page 1 of 4
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Results - Soil
Client: QED Engineering 18-22172 18-22172 18-22172 18-22172
Quotation No.: Q18-11861 660243 660244 660245 660246
Order No.: SS-1 SS-2 SS-3 SS-4
1 2 3 4
SOIL SOIL SOIL SOIL
24-Jul-2018 24-Jul-2018 24-Jul-2018 24-Jul-2018
Determinand Accred. SOP Units LOD
Moisture N 2030 % 0.020 15 14 17 17
Total Organic Carbon U 2625 % 0.20 0.25 1.3 0.23 0.38
Mineral Oil N 2670 mg/kg 10 3200 < 10 < 10 8200
Aliphatic TPH >C5-C6 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C6-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C8-C10 U 2680 mg/kg 1.0 9.1 < 1.0 < 1.0 7.3
Aliphatic TPH >C10-C12 U 2680 mg/kg 1.0 95 < 1.0 < 1.0 110
Aliphatic TPH >C12-C16 U 2680 mg/kg 1.0 740 < 1.0 < 1.0 1700
Aliphatic TPH >C16-C21 U 2680 mg/kg 1.0 880 < 1.0 < 1.0 2100
Aliphatic TPH >C21-C35 U 2680 mg/kg 1.0 1500 < 1.0 < 1.0 4100
Aliphatic TPH >C35-C44 N 2680 mg/kg 1.0 36 < 1.0 < 1.0 220
Total Aliphatic Hydrocarbons N 2680 mg/kg 5.0 3200 < 5.0 < 5.0 8200
Aromatic TPH >C5-C7 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C7-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C8-C10 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C10-C12 U 2680 mg/kg 1.0 16 < 1.0 < 1.0 49
Aromatic TPH >C12-C16 U 2680 mg/kg 1.0 200 < 1.0 < 1.0 820
Aromatic TPH >C16-C21 U 2680 mg/kg 1.0 140 < 1.0 < 1.0 580
Aromatic TPH >C21-C35 U 2680 mg/kg 1.0 270 < 1.0 < 1.0 760
Aromatic TPH >C35-C44 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 160
Total Aromatic Hydrocarbons N 2680 mg/kg 5.0 620 < 5.0 < 5.0 2400
Total Petroleum Hydrocarbons N 2680 mg/kg 10.0 3800 < 10 < 10 11000
Benzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Toluene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Ethylbenzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
m & p-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
o-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Project: IE1464 KMK Kilbeggan
Chemtest Job No.:
Chemtest Sample ID.:
Client Sample Ref.:
Client Sample ID.:
Sample Type:
Date Sampled:
Page 2 of 4
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Test Methods
SOP Title Parameters included Method summary
2030
Moisture and Stone Content of
Soils(Requirement of
MCERTS)
Moisture content
Determination of moisture content of soil as a
percentage of its as received mass obtained at
<37°C.
2625 Total Organic Carbon in Soils Total organic Carbon (TOC)
Determined by high temperature combustion
under oxygen, using an Eltra elemental
analyser.
2670Total Petroleum Hydrocarbons
(TPH) in Soils by GC-FID
TPH (C6–C40); optional carbon banding, e.g. 3-
band – GRO, DRO & LRO*TPH C8–C40Dichloromethane extraction / GC-FID
2680 TPH A/A Split
Aliphatics: >C5–C6, >C6–C8,>C8–C10,
>C10–C12, >C12–C16, >C16–C21, >C21–
C35, >C35– C44Aromatics: >C5–C7, >C7–C8,
>C8– C10, >C10–C12, >C12–C16, >C16– C21,
>C21– C35, >C35– C44
Dichloromethane extraction / GCxGC FID
detection
2760
Volatile Organic Compounds
(VOCs) in Soils by Headspace
GC-MS
Volatile organic compounds, including BTEX
and halogenated Aliphatic/Aromatics.(cf.
USEPA Method 8260)*please refer to UKAS
schedule
Automated headspace gas chromatographic
(GC) analysis of a soil sample, as received,
with mass spectrometric (MS) detection of
volatile organic compounds.
Page 3 of 4
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Report Information
Key
U UKAS accredited
M MCERTS and UKAS accredited
N Unaccredited
S This analysis has been subcontracted to a UKAS accredited laboratory that is accredited for this analysis
SN This analysis has been subcontracted to a UKAS accredited laboratory that is not accredited for this analysis
T This analysis has been subcontracted to an unaccredited laboratory
I/S Insufficient Sample
U/S Unsuitable Sample
N/E not evaluated
< "less than"
> "greater than"
Comments or interpretations are beyond the scope of UKAS accreditation
The results relate only to the items tested
Uncertainty of measurement for the determinands tested are available upon request
None of the results in this report have been recovery corrected
All results are expressed on a dry weight basis
The following tests were analysed on samples as received and the results subsequently corrected to a dry
weight basis TPH, BTEX, VOCs, SVOCs, PCBs, Phenols
For all other tests the samples were dried at < 37°C prior to analysis
All Asbestos testing is performed at the indicated laboratory
Issue numbers are sequential starting with 1 all subsequent reports are incremented by 1
Sample Deviation Codes
A - Date of sampling not supplied
B - Sample age exceeds stability time (sampling to extraction)
C - Sample not received in appropriate containers
D - Broken Container
E - Insufficient Sample (Applies to LOI in Trommel Fines Only)
Sample Retention and Disposal
All soil samples will be retained for a period of 45 days from the date of receipt
All water samples will be retained for 14 days from the date of receipt
Charges may apply to extended sample storage
If you require extended retention of samples, please email your requirements to:
Page 4 of 4
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Chemtest Ltd.
Depot Road
Newmarket
CB8 0AL
Tel: 01638 606070
Email: [email protected]
Report No.: 18-29454-1
Initial Date of Issue: 02-Oct-2018
Client QED Engineering
Client Address: M-TEK Building 1
Armagh Road
Monaghan
Ireland
Contact(s): Patricia Murtagh
Project IE1616 KMK Kilbeggan
Quotation No.: Q18-11861 Date Received: 26-Sep-2018
Order No.: Date Instructed: 26-Sep-2018
No. of Samples: 5
Turnaround (Wkdays): 5 Results Due: 02-Oct-2018
Date Approved: 02-Oct-2018
Approved By:
Details: Robert Monk, Technical Manager
Final Report
Page 1 of 4
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Results - Soil
Client: QED Engineering 18-29454 18-29454 18-29454 18-29454 18-29454
Quotation No.: Q18-11861 695576 695577 695578 695579 695580
1 2 3 4 5
S1 S2 S3 S4 S5
SOIL SOIL SOIL SOIL SOIL
0.90 1.30 1.20 0.00 1.40
24-Sep-2018 24-Sep-2018 24-Sep-2018 24-Sep-2018 24-Sep-2018
Determinand Accred. SOP Units LOD
Moisture N 2030 % 0.020 12 17 16 22 17
Total Organic Carbon U 2625 % 0.20 0.30 < 0.20 < 0.20 0.42 < 0.20
Mineral Oil N 2670 mg/kg 10 < 10 < 10 < 10 < 10 < 10
Aliphatic TPH >C5-C6 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C6-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C8-C10 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C10-C12 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C12-C16 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C16-C21 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C21-C35 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aliphatic TPH >C35-C44 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Total Aliphatic Hydrocarbons N 2680 mg/kg 5.0 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0
Aromatic TPH >C5-C7 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C7-C8 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C8-C10 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C10-C12 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C12-C16 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C16-C21 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C21-C35 U 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Aromatic TPH >C35-C44 N 2680 mg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Total Aromatic Hydrocarbons N 2680 mg/kg 5.0 < 5.0 < 5.0 < 5.0 < 5.0 < 5.0
Total Petroleum Hydrocarbons N 2680 mg/kg 10.0 < 10 < 10 < 10 < 10 < 10
Benzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Toluene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Ethylbenzene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
m & p-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
o-Xylene U 2760 µg/kg 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Project: IE1616 KMK Kilbeggan
Top Depth (m):
Chemtest Job No.:
Chemtest Sample ID.:
Client Sample ID.:
Sample Type:
Date Sampled:
Sample Location:
Page 2 of 4
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Test Methods
SOP Title Parameters included Method summary
2030
Moisture and Stone Content of
Soils(Requirement of
MCERTS)
Moisture content
Determination of moisture content of soil as a
percentage of its as received mass obtained at
<37°C.
2625 Total Organic Carbon in Soils Total organic Carbon (TOC)
Determined by high temperature combustion
under oxygen, using an Eltra elemental
analyser.
2670Total Petroleum Hydrocarbons
(TPH) in Soils by GC-FID
TPH (C6–C40); optional carbon banding, e.g. 3-
band – GRO, DRO & LRO*TPH C8–C40Dichloromethane extraction / GC-FID
2680 TPH A/A Split
Aliphatics: >C5–C6, >C6–C8,>C8–C10,
>C10–C12, >C12–C16, >C16–C21, >C21–
C35, >C35– C44Aromatics: >C5–C7, >C7–C8,
>C8– C10, >C10–C12, >C12–C16, >C16– C21,
>C21– C35, >C35– C44
Dichloromethane extraction / GCxGC FID
detection
2760
Volatile Organic Compounds
(VOCs) in Soils by Headspace
GC-MS
Volatile organic compounds, including BTEX
and halogenated Aliphatic/Aromatics.(cf.
USEPA Method 8260)*please refer to UKAS
schedule
Automated headspace gas chromatographic
(GC) analysis of a soil sample, as received,
with mass spectrometric (MS) detection of
volatile organic compounds.
Page 3 of 4
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Report Information
Key
U UKAS accredited
M MCERTS and UKAS accredited
N Unaccredited
S This analysis has been subcontracted to a UKAS accredited laboratory that is accredited for this analysis
SN This analysis has been subcontracted to a UKAS accredited laboratory that is not accredited for this analysis
T This analysis has been subcontracted to an unaccredited laboratory
I/S Insufficient Sample
U/S Unsuitable Sample
N/E not evaluated
< "less than"
> "greater than"
Comments or interpretations are beyond the scope of UKAS accreditation
The results relate only to the items tested
Uncertainty of measurement for the determinands tested are available upon request
None of the results in this report have been recovery corrected
All results are expressed on a dry weight basis
The following tests were analysed on samples as received and the results subsequently corrected to a dry
weight basis TPH, BTEX, VOCs, SVOCs, PCBs, Phenols
For all other tests the samples were dried at < 37°C prior to analysis
All Asbestos testing is performed at the indicated laboratory
Issue numbers are sequential starting with 1 all subsequent reports are incremented by 1
Sample Deviation Codes
A - Date of sampling not supplied
B - Sample age exceeds stability time (sampling to extraction)
C - Sample not received in appropriate containers
D - Broken Container
E - Insufficient Sample (Applies to LOI in Trommel Fines Only)
Sample Retention and Disposal
All soil samples will be retained for a period of 45 days from the date of receipt
All water samples will be retained for 14 days from the date of receipt
Charges may apply to extended sample storage
If you require extended retention of samples, please email your requirements to:
Page 4 of 4
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Appendix F
LQM/CIEH Suitable for Use Levels (S4ULs) for
Petroleum Hydrocarbons for the commercial land use
at 1%, 2.5% and 6% soil organic matter (SOM)
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Commercial land use
1% SOM 2.5% SOM 6% SOM
Aliphatic EC 5‐6 3200 5900 12000
Aliphatic EC > 6‐8 7800 17000 40000
Aliphatic EC > 8‐10 2000 4800 11000
Aliphatic EC > 10‐12 9700 23000 47000
Aliphatic EC > 12‐16 59000 82000 90000
Aliphatic EC > 16‐35 1600000 1700000 1800000
Aliphatic EC > 35‐44 1600000 1700000 1800000
Aromatic EC 5‐7 (benzene) 26000 46000 86000
Aromatic EC > 7‐8 (toluene) 56000 110000 180000
Aromatic EC > 8‐10 3500 8100 17000
Aromatic EC > 10‐12 16000 28000 34000
Aromatic EC > 12‐16 36000 37000 38000
Aromatic EC > 16‐21 28000 28000 28000
Aromatic EC > 21‐35 28000 28000 28000
Aromatic EC > 35‐44 28000 28000 28000
Aliphatic + Aromatic EC > 44‐70 28000 28000 28000
LQM/CIEH S4ULs for Petroleum Hydrocarbons (mg kg‐1 DW)
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Appendix G
Haulage and Waste Disposal Tickets
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EPA Export 04-01-2019:03:33:45
0001337229INVOICE
PORTLAOISE - CORK - SHANNON - DUBLIN
Enva Ireland Limited, Clonminam Ind Est, Portlaoise, Co Laois, R32 XD95, 057 8678600
Page 1 of 1
KMK001
30
KMK Metals Recycling Ltd.
Killbeggan
EUR
Our Order No. 0007102872
Account No.
VAT Exempt No.
Date
Currency
Cr Terms Days
Delivery Method
WTF RefCappincur Ind. Estate
Daingean Road
Tullamore
Co. Offaly
31-Jul-2018
KMK Metals Recycling Ltd.
IE 4534857 E
Customer POINVOICE NAME & ADDRESS
DELIVERY ADDRESS
Total PriceTotal VatVAT %Total NettUnit PriceInv QtyProduct DescriptionProduct codeItem
1 P1.HAULAGE Collection and Transport of
Contaminated Soil
5.00 200.00 1,000.00 23.00 230.00 1,230.00
1,230.00
230.00
1,000.00
Invoice Total EUR
Total VAT
Sub-totalVAT Summary
Total Nett VAT % Total Vat Total Price 1,000.00 23.00 230.00 1,230.00
30-Aug-2018Payment Due By
Enva Ireland Limited
Registered No: 317186 VAT No: IE 6337186AClonminam Industrial Estate, Portlaoise, Co. Laois, Ireland
Tel: 057 8678600 - Fax 057 8678699 - Email: [email protected] -
www.enva.com
Title of the goods does not pass until payment is received in full but risk in the goods shall
pass to the Buyer upon delivery.
All goods are supplied in accordance with our standard terms and conditions of sale -
see http://enva.com/termsandconditions
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ectio
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EPA Export 04-01-2019:03:33:45
0001337218INVOICE
PORTLAOISE - CORK - SHANNON - DUBLIN
Enva Ireland Limited, Clonminam Ind Est, Portlaoise, Co Laois, R32 XD95, 057 8678600
Page 1 of 1
KMK001
30
KMK Metals Recycling Ltd.
Killbeggan
EUR
Our Order No. 0007102872
Account No.
VAT Exempt No.
Date
Currency
Cr Terms Days
Delivery Method
WTF RefCappincur Ind. Estate
Daingean Road
Tullamore
Co. Offaly
31-Jul-2018
KMK Metals Recycling Ltd.
IE 4534857 E
Customer POINVOICE NAME & ADDRESS
DELIVERY ADDRESS
Total PriceTotal VatVAT %Total NettUnit PriceInv QtyProduct DescriptionProduct codeItem
1 P1.SOIL Treatment and collection of
contaminated soil of 8244T @
€60.00p/t.
82.44 60.00 4,946.40 13.50 667.76 5,614.16
5,614.16
667.76
4,946.40
Invoice Total EUR
Total VAT
Sub-totalVAT Summary
Total Nett VAT % Total Vat Total Price 4,946.40 13.50 667.76 5,614.16
30-Aug-2018Payment Due By
Enva Ireland Limited
Registered No: 317186 VAT No: IE 6337186AClonminam Industrial Estate, Portlaoise, Co. Laois, Ireland
Tel: 057 8678600 - Fax 057 8678699 - Email: [email protected] -
www.enva.com
Title of the goods does not pass until payment is received in full but risk in the goods shall
pass to the Buyer upon delivery.
All goods are supplied in accordance with our standard terms and conditions of sale -
see http://enva.com/termsandconditions
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