preliminary site assessment for portion of · pdf filedear dianne . introduction the...

Dear Dianne

INTRODUCTION The Department of Planning, Transport and Infrastructure (DPTI) commissioned Golder Associates Pty Ltd (Golder) to undertake a Preliminary Site Contamination Assessment for a portion of Allotment 60 Downer EDI Rail Pty Ltd lease area at Port Augusta Railyards, South Australia (the ‘site’). The work was undertaken in accordance with our proposal (reference P1528157-001-L-Rev0), dated 9 April 2015, and subsequent email to DPTI, dated 15 April 2015

At the time of undertaking the investigation the site was vacant (and devoid of structures) with an area of 9,000 m², and was proposed for future commercial/retail land uses. The history of potentially contaminating activities undertaken at the site was unknown.

Golder understood that DPTI required environmental testing of in-situ soil across the site for divestment purposes under the DPTI full disclosure requirements.

The primary objective of the investigation was to assess the potential presence of site contamination based on a site inspection and limited soil sampling and analysis program.

This letter report outlines the methodology used during Golder’s investigation, discussion of the results, and conclusions regarding the suitability of soil for onsite reuse or offsite disposal and the contamination status of the site.

SITE DESCRIPTION Site identification details are provided in Table 1 below. A site location plan is presented as Figure 1.

Table 1: Site Details Location Portion of Allotment 60 D77909 Commercial Road, Port Augusta

Certificate of Title Volume 6047 Folio 311

Council Port Augusta City Council

Zoning In - Industrial

Registered Proprietor Minister of Transport & Infrastructure

Property Extent and Dimensions Approximately 0.9 hectares

3 June 2015 Reference No. 1528157-001-L-Rev0

Dianne Vivian Department of Planning Transport and Infrastructure 77 Grenfell Street ADELAIDE SA 5000

PRELIMINARY SITE ASSESSMENT FOR PORTION OF ALLOTMENT 60, DOWNER EDI RAIL PTY LTD LEASE AREA, PORT AUGUSTA RAILYARDS, SOUTH AUSTRALIA

Golder Associates Pty Ltd

118 Franklin Street, Adelaide, South Australia 5000, Australia Tel: +61 8 8213 2100 Fax: +61 8 8213 2101 www.golder.com

Golder Associates: Operations in Africa, Asia, Australasia, Europe, North America and South America

A.B.N. 64 006 107 857 Golder, Golder Associates and the GA globe design are trademarks of Golder Associates Corporation.

Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 SCOPE OF SERVICES

Fieldwork

The soil sampling fieldwork was based on our understanding of the project, and used Golder’s standard procedures which are based upon the guidance provided in the National Environment Protection (Assessment of Site Contamination) Measure 1999, as amended 2013 (the ‘NEPM’) and AS4482.1 “Guide to the investigation and sampling of sites with potentially contaminated soil”, 2005.

Golder conducted the following scope of services:

Conducted a Dial Before You Dig (DBYD) search for underground services in the vicinity of the site.

Prepared a Health and Safety Environmental Plan (HaSEP) for the field works, prior to mobilising to site.

Conducted a site walkover prior to commencement of soil intrusion works to identify any visual evidence of potentially contaminating activities (PCAs) that have or may have occurred at the site or in close proximity to the site. As part of the site walkover, Golder visually assessed soil surfaces for the possible presence of asbestos containing materials.

Engaged an accredited underground service locator to clear the bore hole locations using ground-penetrating radar (GPR).

Excavated 10 bore holes, using a 4WD mounted drill rig, to a maximum depth of 2 m below the surface in accordance with DPTI brief and our field observations. Between three and five soil samples were retrieved from each bore hole for environmental testing, from the surface, at 0.5m depth intervals or changes in lithology. A total of 37 primary samples were collected and 19 analysed for environmental testing as outlined in Table 1. Figure 2 presents the approximate locations of the bore holes.

Collected two and analysed one field duplicate sample, to enable intra- (blind) and inter-laboratory (split) field duplicate testing in accordance with NEPM and AS4482.1 (2005) requirements.

Collected and analysed an equipment rinsate sample from the drill rig push tube to confirm the effectiveness of field decontamination measures.

Geologically logged the soil samples (in accordance with the Unified Soil Classification System (USCS)) and screened samples in the field for the presence of ionisable gases using a photo ionisation detector (PID).

Transported the soil samples in a chilled esky under chain of custody (CoC) documentation to National Association of Testing Authority (NATA) accredited laboratories for analysis.

Photographed the site and surrounds, including areas where PCAs were identified and of soil cores for each location.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 Chemical Analysis The chemical analysis undertaken on the soil samples is summarised in Table 2 below.

Table 2: Summary of Chemical Analyses

Primary Samples

Intra- Laboratory Duplicate Samples

Inter- Laboratory Duplicate Samples Rinsate

pH 10* 1 - - SA EPA Waste Screen 2 - - - Metals/PAH/TRH/BTEX 11* 1 1 - Metals 6* - - 1 *Additional analysis approved via email communication with DPTI on 4 May 2015

Metals –Arsenic (As), Cadmium (Cd), Copper (Cu), Mercury (Hg), Lead (Pb), Nickel (Ni), Zinc (Zn), Chromium (Cr)

SA EPA Waste Screen – Total Recoverable Hydrocarbons (TRH) C6-C40/Benzene, Toluene, Ethyl Benzene, Xylenes, Naphthalene (BTEXN)/Polycyclic Aromatic Hydrocarbons (PAH)/Phenols/Organochlorine Pesticides (OCP)/Polychlorinated Biphenyls (PCB)/Metals (As, Cd, Cr, Cu, Ni, Pb, Zn, Hg)/Total Barium (Ba), Be, Co, Iron (Fe), Mn, Silver (Ag)/Hexavalent Chromium (Cr6+)/ Total Cyanide (TCN).

The SA EPA Waste Classification Screen is a comprehensive screen of chemicals, typically used when the history of the soil being tested is uncertain, or when a broad range of contaminants may be expected in the soil. For this project, two screens were tested.

The primary samples and one intra-laboratory duplicate sample (D1) was analysed by ALS Environmental (ALS). The inter-laboratory duplicate sample (DUP2) was analysed by Eurofins MGT (MGT). ALS and MGT are both NATA accredited for the tests performed. The analytical methods and laboratory reporting limits used by ALS and MGT are presented on the Laboratory Certificates provided in Attachment 4. Tabulated laboratory results are provided as Attachment 1.

ASSESSMENT CRITERIA The results of the chemical analyses were compared with the following published guidelines, in consideration of DPTIs requirements and our experience with similar projects in South Australia:

SA EPA Guideline: Standard for the Production and Use of Waste Derived Fill (January 2010), ‘the Standard’: This standard describes the information and processes that are required by the SA EPA in order to support the beneficial reuse of wastes specifically recovered for use off-site as fill. The protocol takes a risk-based approach and aims to provide clarity to industry and the broader community on the issues that need to be addressed to demonstrate the suitability of the use of fill. This includes the need for quality assurance measures, demonstration of beneficial properties and minimising the risk of harm.

Waste Disposal Information Sheet: Current criteria for the classification of waste – including Industrial and Commercial Waste (Listed) and Waste Soil (SA EPA, March 2010). This document provides concentrations of chemical substances and physical characteristics for classification of waste for landfill disposal. For landfill disposal purposes, material not complying with the Waste Fill disposal criteria must be considered against Intermediate Waste Soil (IWS) or Low Level Contaminated Waste (LLCW) criteria.

Health Investigation Levels (HILs) , Health Screening Levels (HSLs), Ecological Investigation Levels (EILs) and Ecological Screening Levels (ESLs), as per the National Environment Protection (Assessment of Site Contamination) Measure 1999, Schedule B(1) Guideline of the Investigation Levels for Soil and Groundwater, as amended 2013 (‘the NEPM’).

The NEPM provides guidance for the investigation and management of site contamination, and provides health-based investigation levels and screening levels (HILs and HSLs) for selected inorganic and organic contaminants, and ecological investigation levels and screening levels (EILs and ESLs) for selected inorganic contaminants.

For this investigation, HSL D and HIL D (commercial/industrial) were considered for soil vapour intrusion to cover the proposed future commercial/retail land use.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 The NEPM EILs and ESLs were also considered for the purposes of vegetation health. EILs for areas of industrial uses were applied.

The NEPM requires EILs for copper, chromium III, nickel and zinc to be calculated to take account of relationships between metal toxicity and the soil physicochemical characteristics of pH, percent clay, organic carbon content (OC) and cation exchange capacity (CEC). No site specific physiochemical parameters were assessed, with the exception of pH. EILs were calculated using conservative values for each parameters, and a site average pH value of 7.7.

EILs were calculated using the EIL calculation spreadsheet provided in the NEPM toolbox (accessible from http://www.scew.gov.au/node/941).

QUALITY ASSURANCE/QUALITY CONTROL

Quality Procedures Quality assurance/quality control (QA/QC) procedures adopted by Golder personnel as part of the investigation included the following:

Using a new pair of nitrile gloves and a new solvent-washed laboratory jar (with a Teflon®-lined lid) to collect each sample.

Tracking of sample movements using COC documentation appropriately.

Preserving and storing samples upon collection and during transport to the laboratories.

Analysing samples at the laboratories within appropriate sample holding times.

Collecting and analysing intra- and inter-laboratory duplicates.

Using NATA-accredited laboratories for analysis.

Performing laboratory control tests (by the laboratories).

Calculating the relative percent differences (RPDs) between three of the primary samples and its corresponding duplicates, to assess the reproducibility of the results. RPD calculations have been tabulated and are presented in Attachment 1.

Field Duplicates AS4482.1 (2005) and the NEPM recommend that at least 10% of primary samples are represented by field duplicate samples. A total of 19 primary soil samples and two field duplicates were laboratory analysed (9.5% duplication rate), meeting this recommendation.

Intra-laboratory duplicate sample D1 was submitted to primary laboratory (ALS) and inter-laboratory duplicate sample D2 was submitted to secondary laboratory (MGT) to assess the reproducibility of the primary laboratory test results for sample BH05-01. An RPD was calculated and reported for all analytes where concentrations in both the primary and duplicate samples were greater than the laboratory limit of reporting (LOR). An RPD of less than 30% was considered to indicate acceptable reproducibility. Where an RPD was greater than 30%, but one or both duplicate pair concentrations was less than 5 times the laboratory LOR, the RPD was not considered further, as minor differences in concentrations are exaggerated close to the LOR.

The RPDs calculated between the primary sample and the duplicates were within the acceptable threshold of 30% (or were greater than 30%, but one or both concentrations were less than 5 x the LOR).

The RPD calculations indicate good reproducibility of the results for the samples tested for these parameters. Therefore, the primary sample results are considered acceptable for interpretative purposes.

Rinsate The chemical results reported for the rinsate sample (R1) collected were below laboratory reporting limits, indicating that the pushtube was washed appropriately before starting works at the site.

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http://www.scew.gov.au/node/941

Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 Laboratory Internal QA/QC Internal QA/QC procedures adopted by the laboratories were reviewed and based on the results reported; these were considered acceptable for the purposes of the assessment. Internal laboratory QA/QC results are provided with the laboratory certificates in Attachment 4.

Outcomes Overall, the QA/QC results are considered to provide sufficient confidence in the primary data set for interpretative purposes.

RESULTS

Site Walkover and Field Observations Golder attended the site on Tuesday 28 April 2015 to undertake soil sampling fieldwork. Prior to commencement of soil intrusion works, a site walkover was undertaken by Golder personnel to identify any visual evidence of potentially contaminating activities (PCAs) that have or may have occurred at the site or in close proximity to the site.

The walkover identified the following features:

Stockpile, approximately 48 m³, comprised of soil, old tyres, bricks and railway sleepers, located in the south western corner of the site.

Stockpile, approximately 32 m³, comprised of old railway sleepers, located centrally on the site.

Possible insulation material, approximately 16 m², located centrally on the site.

The DBYD plans and anecdotal information provided by Downer EDI Rail personnel, inferred that a historic railway line was located on the site, see Figure 2. Anecdotal information indicated that the rail corridor had a shed located on it for cleaning and maintenance of the inside of the coaches (a carbarn). No knowledge was indicated of onsite chemicals for cleaning and maintenance purposes or on site historic spills. The railway line was decommissioned and removed in the late 1980s.

See Figure 2 for location of site features and Attachment 2 for photos of the site and identified site features.

As a result of the site walkover, Golder adjusted the proposed sampling locations to enable the placement of 4 boreholes near the inferred rail alignment and 1 borehole near each of the stockpiles and likely insulation material. An additional borehole was drilled at this time to increase the number of targeted sampling locations.

While undertaking the sampling fieldwork, the following field observations were noted:

Fill material was generally consistent across the site. Fill was encountered in all investigation locations and varied in depth from 0.4 (BH01 and BH04) to 1.2 m (BH10) below ground level (bgl).

The fill material comprised of three main layers, brown clayey sand at the surface, followed by red orange clayey sand then pale brown sand with shell material. At BH01 the pale brown sand with shell material was observed from the surface. All three fill layers were observed at BH02, BH03 and BH09, and the first two fill layers were observed at the remaining six sampling locations.

Inclusions observed in the fill layers included ballast like material (BH06 to BH10), slight black smearing (BH04, 0.2-0.4 mbgl) and ash like material (BH03, 0.5-0.7 mbgl).

The natural soil observed in the boreholes was generally consistent and comprised white sand with shells followed by fine to coarse grained clayey sand, various shades of pale brown/orange with low plasticity clay.

No evidence of asbestos containing materials were observed during the site walkover and in the soils assessed.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 Due to the presence of deeper uncontrolled fill materials, several boreholes were extended beyond 1 m below ground level (BGL). A total of 10 boreholes were drilled across the site to a maximum depth of 2 mbgl.

Soil Core recovery photos are provided in Attachment 2 and borehole logs are provided in Attachment 3.

Soil Gas Screening

A Photo Ionisation Detector (PID) calibrated to isobutylene was used to screen 35 soil samples collected during the soil investigation, for the presence of ionisable gases.

The highest PID reading of the soils screened was 3.1 ppm, which indicated that negligible concentrations of volatile compounds were only present in the soils screened. PID readings are presented on the borehole logs in Attachment 3.

Chemical Results and Discussion The chemical results are summarised below and are tabulated in Attachment 1.

Health and Environmental Investigation Levels The laboratory analytical results indicated that the reported chemical concentrations within the primary samples tested meet the NEPM HSL [D] and HIL [D] guidelines for a commercial/industrial setting, with the exception of lead at BH04-02 (1680 mg/kg) exceeding HIL [D] (1500 mg/kg). This sample was located in the fill layer and was observed to have slight black smearing, likely the source of the elevated lead result. This black smearing was not observed at any other location investigated at the site.

Statistical analysis of the fill data indicated that the mean concentration for lead was 143 mg/kg and at the 95% upper confidence limit (UCL) was 617 mg/kg. These statistical values were less than the HIL [D] criteria for lead (1500 mg/kg).

The NEPM EILs and ESLs for commercial/industrial settings were also considered for the purposes of vegetation health. The laboratory analytical results indicated that the reported chemical concentrations within the primary samples tested met the guidelines with the exception of nickel at BH3-03 (542 mg/kg) exceeding the EIL value (290 mg/kg). This sample was located in the fill layer and was observed to have inclusions of ash like material, likely the source of the elevated nickel result. This ash like material was not observed at any other location on site. The average concentration for nickel from the 19 primary samples analysed was 36 mg/kg which is less than the EIL criteria.

Off-Site Disposal The laboratory analytical results reported for the samples collected on 28 April 2015 indicate that the majority of chemical concentrations within the primary samples tested meet the Waste Fill (WF) criteria, with the following exceptions for metal analytes:

Arsenic in four samples, BH04-02 (31 mg/kg), BH05-01 (140 mg/kg), BH10-01 (45 mg/kg) and one BH09-03 (24 mg/kg).

Barium in one sample, BH07-01 (400 mg/kg).

Cooper in two samples, BH04-02 (70 mg/kg), BH10-01 (126 mg/kg).

Lead in one sample, BH04-02 (1680 mg/kg).

Nickel in one sample, BH03-03 (542 mg/kg).

Zinc in one sample, BH04-02 (625 mg/kg).

These analytes are all less than Low Level Contaminated Waste (LLCW) criteria with the exception of lead at BH04-02 which exceeds intermediate soil criteria (1200 mg/kg). This sample was located in the fill layer and was observed to have slight black smearing, likely the source of the elevated lead result. This black smearing was not observed at any other location investigated at the site.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 As outlined above, statistical analysis of the fill data indicated that the mean concentration for lead at the 95% UCL was 617 mg/kg, indicating compliance with the intermediate maximum for lead (1200 mg/kg).

Heavy Metal Leachability

Certain metals, once concentrations exceed set limits, require leach testing to satisfy landfill licensing requirements. Leach testing was performed on samples with the highest concentrations to assess the risk of these chemicals leaching into underlying soils and groundwater systems.

Five primary soil samples were selected for Australian standard leaching procedure (ASLP) leachability testing (pH 5) for arsenic, barium, copper, lead, nickel and zinc.

The concentrations of leachable metals in the samples tested were found to be less than the applicable soil disposal criteria for leachate.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 CONCLUSIONS AND RECOMMENDATIONS

DPTI commissioned Golder Associates to undertake a Preliminary Site Contamination Assessment for a portion of Allotment 60, Downer EDI Rail Pty Ltd lease area at Port Augusta Railyards, South Australia.

Golder understood that DPTI required environmental testing of in-situ soil across the site for divestment purposes under the DPTI full disclosure requirements.

The primary objective of the investigation was to assess the potential presence of site contamination based on a site walkover and limited soil sampling and analysis program.

Based on the field observations and results of the laboratory soil testing program, Golder concluded the following:

There was no evidence of site contamination in soils tested that would pose an unacceptable risk to human health for the proposed ongoing commercial and industrial land uses.

Elevated concentrations of heavy metals present in soils at the site may pose an unacceptable risk to human health with respect to more sensitive land uses, i.e. residential and recreational land uses subject to the final built form (i.e. it may be acceptable if there is restricted or limited access to soil). Further consideration and assessment will be required to confirm different scenarios of more sensitive land uses.

Concentrations of heavy metals identified in fill material at the site may impact some sensitive plant species.

For the purpose of offsite disposal, Golder considers that the soils assessed at the site complied with the requirements of Intermediate Waste Soil (IWS). These soils will be suitable for offsite disposal to an approved receiving site as IWS. This should be confirmed with the waste facility prior to excavation and transportation.

Our waste classification can be applied to limited quantities of materials excavated from the site (i.e. shallow footing excavations) if relevant to the actual material to be excavated. If significant soil excavation and disposal is required, further testing may be needed to meet recommended sampling and testing frequencies for waste classification.

No evidence of significant site contamination was identified as part of this preliminary site assessment. However, given the known historic land uses and limitations of the assessment, it is possible that coal, ash and other rail related materials could be encountered in soils between sampling locations. Therefore, site personnel should be vigilant during site redevelopment works to ensure soils are consistent with those described by Golder. Should physically impacted soils or inconsistent materials be encountered during site preparation earthworks, these materials should be segregated and assessed by a suitably experienced consultant.

A groundwater assessment was not undertaken as part of this investigation. In the event that groundwater is proposed to be extracted for use at the site, appropriate assessment of the groundwater should be undertaken to determine whether it is fit for purpose prior to use.

Golder makes no assessment of the geotechnical suitability of the soils for reuse as backfill.

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Dianne Vivian 1528157-001-L-Rev0 Department of Planning Transport and Infrastructure 3 June 2015 LIMITATIONS

Your attention is drawn to the document – “Limitations”, which is included as Attachment 5 to this report. The statements presented in this document are intended to advise you of what your realistic expectations of this report should be. The document is not intended to reduce the level of responsibility accepted by Golder, but rather to ensure that all parties who may rely on this report are aware of the responsibilities each assumes in so doing.

CLOSURE Should you have any questions regarding this letter, please do not hesitate to contact Caitlin Shem or Vince Jukic at this office on (08) 8213 2100.

GOLDER ASSOCIATES PTY LTD

Caitlin Shem Ivan Kwan Environmental Scientist Associate CS:VJ/IYK/sjm Attachments:

Figure 1: Site Location Plan Figure 2: Borehole and site features location plan Attachment 1: Tabulated Analytical Data Attachment 2: Photographs of site and recovered soil core Attachment 3: Borehole logs Attachment 4: Laboratory Certificates Attachment 5: Limitations

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FIGURE 1 Site Location Plan

FRANKLIN STREET

STIRLING ROAD

FLINDERS TERRACE

VICTORIA PARADE

RAILWAY PARADE

CARLTON PARADE

COMMERCIAL ROAD

MACKAY STREET

YOUNG STREET AUGUSTA TERRACE

GIBSON STREET

MARRYATT STREET

TRENT R

OAD

TASSIE STREET

MOYES STREET

CHURCH STREET

LANGSFORD STREET

FERN STREET

FLINDERS STREET

HOBBY AVENUE

JOHNSON STR

EET

JERVOIS STREET

WHARFLANDS ESPLANADE

BELL AVENUE

MULHALL STREET

PARKSIDE ROW

GOW STREET

DAVENPORT STREET

CHAPEL STREET

BROWNS LANE

DERWENT CLOSE

EL ALAMEIN ROAD

SPENCER STREETBEAUCHAMP LANE

HOGAN STREET

TREWENACK LANE

COTTER STREET

GEORGE STREET

MCLEAY STREET

GAHAN CRESCENT

MILLE

R AVE

NUE

MARY STREET

DUNN STREET

EVANS PLACE

ALFRED STREET

SHORT STREETJERVOIS STREET

HAYS ST

REET

HUXTABLE

STREE

T

MAUD STREET

THOMPSON STREET

CLIENTDEPARTMENT OF PLANNING TRANSPORT ANDINFRASTRUCTURE

LEGENDApproximate Investigation Boundary

COPYRIGHT1.World_Imagery - Source: Esri, DigitalGlobe, GeoEye, i-cubed,USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo,and the GIS User Community, sourced 14.05.2015.2. Roads data sourced from DPTI, Department for TransportEnergy and Infrastructure, South Australian Government, sourcedhttp://www.dptiapps.com.au/dataportal/Roads.zip, sourced19.06.2014.3. Suburb data sourced from MapInfo StreetPro.

PROJECTPRELIMINARY SITE ASSESSMENT - PORT AUGUSTARAILYARDS, SOUTH AUSTRALIATITLESITE LOCATION PLAN

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FIGURE 2 Borehole and Site Features Location Plan

Stockpile (32 m3)

Stockpile(48 m3)

Possible Insulation Material (16 m2)

FLINDERS TERRACE

COMMERCIAL ROAD

BELL AVENUE

GIBSON STREET

BH10BH09

BH08

BH07BH05

BH04BH03BH02BH06

BH01

CLIENTDEPARTMENT OF PLANNING TRANSPORT ANDINFRASTRUCTURE

LEGENDApproximate Borehole LocationInferred Historical Railway Line

COPYRIGHT1.World_Imagery - Source: Esri, DigitalGlobe, GeoEye, i-cubed,USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo,and the GIS User Community, sourced 14.05.2015.2. Roads data sourced from DPTI, Department for TransportEnergy and Infrastructure, South Australian Government, sourcedhttp://www.dptiapps.com.au/dataportal/Roads.zip, sourced19.06.2014.3. Suburb data sourced from MapInfo StreetPro.

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ATTACHMENT 1 Tabulated Analytical Certificates

Environmental Soil Testing - Port Augusta Railyards, South AustraliaProject No: 1528157

Attachment 1: Tabulated Soil Results

PH

pH Arsenic

Bariu

m

Beryllium

Boron

Cadm

ium

Chromium III +

VI

Chromium (h

exavalen

t)

Coba

lt

Copp

er

Iron

Lead

Man

gane

se

Mercury

Nickel

Selenium

Silver

Vana

dium

Zinc

Cyan

ide (total)

Moisture

C6‐C10

less BTEX (F1)

F2‐NAP

HTH

ALEN

E

C6‐C10

C10‐C1

6

C16‐C3

4

C34‐C4

0

+C10

‐ C4

0 (Sum

of total)

C 6 ‐ C

9 Fraction

C10 ‐ C

14 Fraction

C15 ‐ C

28 Fraction

C29‐C3

6 Fractio

n

C10 ‐ C

36 Total

pH_Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg % mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kgEQL 0.1 2 10 1 10 0.4 2 0.5 2 5 50 5 5 0.1 2 2 2 5 5 1 1 10 50 10 50 100 100 50 10 20 50 50 50

EIL ‐ Commercial and Industrial 160 680 300 1800 290 680

ESL ‐ Coarse Soil ‐ Commercial and industrial 215 170 1700 3300

HIL Residential A Soil 100 60 4500 20 100 100 6000 300 3800 40 400 200 7400

HIL Residential B Soil 500 90 40000 150 500 600 30000 1200 14000 120 1200 1400 60000

HIL Recreational C Soil 300 90 20000 90 300 300 17000 600 19000 80 1200 700 30000

HIL Commercial/industrial D Soil 3000 500 300000 900 3600 4000 240000 1500 60000 730 6000 10000 400000

HSL ‐ 0 to <1m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion 260

HSL ‐ 1m to <2m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion 370

SA EPA Intermediate Soil 200 40 30 120000 200 170 2000 1200 6000 30 600 14000 1000 1000 100 1000

SA EPA Low Level Contaminated Soil 750 150 60 300000 750 1000 7500 5000 10000 110 3000 50000 3500 10000 1000 10000

SA EPA Waste Fill 20 300 20 3 400 1 170 60 300 500 1 60 200 500 1000 65 1000

Field ID Sampled Date Sample Depth Matrix Description

BH01‐01 28/04/2015 0‐0.2 Fill 6.8 <5 40 <1 <50 <1 3 ‐ <2 6 ‐ 6 31 <0.1 <2 <5 ‐ 5 9 ‐ 3.1 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH02‐01 28/04/2015 0‐0.2 Fill 6.8 7 300 <1 <50 <1 10 ‐ 4 35 ‐ 148 112 <0.1 9 <5 ‐ 19 98 ‐ 4.4 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH02‐03 28/04/2015 0.7‐0.9 Fill ‐ 7 60 <1 <50 <1 6 ‐ <2 <5 ‐ 17 24 <0.1 2 <5 ‐ 16 14 ‐ 1.8 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ BH03‐01 28/04/2015 0‐0.2 Fill ‐ 5 150 <1 <50 <1 11 ‐ 4 54 ‐ 137 178 <0.1 11 <5 ‐ 16 147 ‐ 3.1 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH03‐03 28/04/2015 0.5‐0.7 Fill 7 7 90 <1 <50 <1 213 ‐ 115 41 ‐ 153 225 <0.1 542 <5 ‐ 21 118 ‐ 4.2 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH03‐05 28/04/2015 1‐1.2 Natural ‐ 6 80 <1 <50 <1 15 ‐ 2 <5 ‐ <5 35 <0.1 6 <5 ‐ 20 14 ‐ 10.3 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ BH04‐01 28/04/2015 0‐0.2 Fill 7 16 150 <1 <50 <1 11 ‐ 4 52 ‐ 222 187 0.1 10 <5 ‐ 17 162 ‐ 4.4 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH04‐02 28/04/2015 0.2‐0.4 Fill 8.2 31 110 <1 ‐ 2 9 <0.5 6 70 16,000 1680 298 0.2 9 ‐ 4 ‐ 625 <1 10.3 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH05‐01 28/04/2015 0.2‐0.5 Fill 8.4 140 140 <1 <50 <1 6 ‐ <2 5 ‐ 10 47 <0.1 3 <5 ‐ 19 14 ‐ 4.4 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH06‐01 28/04/2015 0‐0.2 Fill 8.2 <5 200 <1 <50 <1 10 ‐ 4 14 ‐ 30 240 <0.1 9 <5 ‐ 23 36 ‐ 3.3 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH06‐02 28/04/2015 0.2‐0.4 Fill ‐ <5 70 <1 <50 <1 7 ‐ <2 6 ‐ 7 58 <0.1 4 <5 ‐ 16 10 ‐ 3.7 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ BH06‐04 28/04/2015 1.2‐1.4 Natural ‐ 8 70 <1 <50 <1 8 ‐ <2 <5 ‐ <5 15 <0.1 3 <5 ‐ 17 8 ‐ 4 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ BH07‐01 28/04/2015 0‐0.2 Fill 8 15 400 <1 <50 <1 16 ‐ 5 36 ‐ 59 305 <0.1 12 <5 ‐ 21 96 ‐ 2.5 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH08‐01 28/04/2015 0‐0.2 Fill 7.9 6 160 <1 ‐ <1 16 <0.5 4 28 14,600 61 225 <0.1 11 ‐ <2 ‐ 70 <1 3.5 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH08‐02 28/04/2015 0.2‐0.4 Fill ‐ <5 120 <1 <50 <1 7 ‐ <2 19 ‐ 15 47 <0.1 4 <5 ‐ 19 18 ‐ 4.5 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH09‐01 28/04/2015 0.1‐0.3 Fill ‐ <5 100 <1 <50 <1 6 ‐ <2 <5 ‐ <5 47 <0.1 3 <5 ‐ 16 8 ‐ 4.4 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH09‐03 28/04/2015 0.5‐0.7 Natural ‐ 24 80 <1 110 <1 25 ‐ 6 15 ‐ 16 336 <0.1 13 <5 ‐ 45 32 ‐ 13.1 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ BH10‐01 28/04/2015 0‐0.4 Fill 8.2 45 200 <1 <50 <1 20 ‐ 5 126 ‐ 149 320 <0.1 28 <5 ‐ 18 175 ‐ 4.6 <10 <50 <10 <50 <100 <100 <50 <10 <50 <100 <100 <50BH10‐02 28/04/2015 0.4‐0.6 Fill ‐ 12 100 <1 <50 <1 7 ‐ <2 <5 ‐ <5 43 <0.1 4 <5 ‐ 18 7 ‐ 3.8 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐

Statistical SummaryNumber of Results 10 19 19 19 17 19 19 2 19 19 2 19 19 19 19 17 2 17 19 2 19 13 13 13 13 13 13 13 13 13 13 13 13Average Concentration 7.7 18 138 0.5 30 0.58 21 8.8 27 143 146 0.061 36 2.5 19 87 4.9 5 25 5 25 50 50 25 5 25 50 50 25Median Concentration 7.95 7 110 0.5 25 0.5 10 0.25 4 15 15300 17 112 0.05 9 2.5 2.5 18 32 0.5 4.2 5 25 5 25 50 50 25 5 25 50 50 25Standard Deviation 0.66 32 89 0 21 0.34 47 26 32 378 117 0.036 123 0 7.7 142 3 0 0 0 0 0 0 0 0 0 0 0 0

Comments

mg/kg - milligrams per kilogramCriteria for total chromium (chromium III and VI) is based on chromium (III)< - less than laboratory limit of reportingWhere the result is <LOR, half the LOR is used in the statistical calculationAbbreviations:EQL - Effective Quantitative Limit PAH - Polycyclic Aromatic HydrocarbonsSQP - Sample Quality Parameters MAH - Monocyclic Aromatic HydrocarbonsTRH - Total Recovered Hydrocarbons VOC - Volatile Organic CompoundsTPH - Total Petroleum Hydrocarbons NR - No Result above the Laboratory Reporting LimitsOCP -

Waste Fill, Intermediate Soil and Low Level Contaminated Soil criteria from" Current criteria for the classification of waste – including Industrial and Commercial Waste (Listed) and Waste Soil" (SA EPA, March 2010).

NEPM - National Environment Protection (Assessment of Site Contamination) Measure 1999 (as amended 2013); HIL = health-based soil investigation level, HSL = health-based soil screening levels, EIL = ecological investigation level, ESL = Ecological Screening Level.

Metals SQP TRH TPH

J:\Env\2015\1528157 - DPTI Port Augusta\Correspondence Out\Attachments\Attachment 1\1. Chemistry_Output_Table.xlsm Golder Associates 1 of 4



PH

pH Arsenic

Bariu

m

Beryllium

Boron

Cadm

ium

Chromium III +

VI

Chromium (h

exavalen

t)

Coba

lt

Copp

er

Iron

Lead

Man

gane

se

Mercury

Nickel

Selenium

Silver

Vana

dium

Zinc

Cyan

ide (total)

Moisture

C6‐C10

less BTEX (F1)

F2‐NAP

HTH

ALEN

E

C6‐C10

C10‐C1

6

C16‐C3

4

C34‐C4

0

+C10

‐ C4

0 (Sum

of total)

C 6 ‐ C

9 Fraction

C10 ‐ C

14 Fraction

C15 ‐ C

28 Fraction

C29‐C3

6 Fractio

n

C10 ‐ C

36 Total

pH_Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg % mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kgEQL 0.1 2 10 1 10 0.4 2 0.5 2 5 50 5 5 0.1 2 2 2 5 5 1 1 10 50 10 50 100 100 50 10 20 50 50 50

EIL ‐ Commercial and Industrial 160 680 300 1800 290 680

ESL ‐ Coarse Soil ‐ Commercial and industrial 215 170 1700 3300

HIL Residential A Soil 100 60 4500 20 100 100 6000 300 3800 40 400 200 7400

HIL Residential B Soil 500 90 40000 150 500 600 30000 1200 14000 120 1200 1400 60000

HIL Recreational C Soil 300 90 20000 90 300 300 17000 600 19000 80 1200 700 30000

HIL Commercial/industrial D Soil 3000 500 300000 900 3600 4000 240000 1500 60000 730 6000 10000 400000

HSL ‐ 0 to <1m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion 260

HSL ‐ 1m to <2m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion 370

SA EPA Intermediate Soil 200 40 30 120000 200 170 2000 1200 6000 30 600 14000 1000 1000 100 1000

SA EPA Low Level Contaminated Soil 750 150 60 300000 750 1000 7500 5000 10000 110 3000 50000 3500 10000 1000 10000

SA EPA Waste Fill 20 300 20 3 400 1 170 60 300 500 1 60 200 500 1000 65 1000


Metals SQP TRH TPH

Prepared by: CS / KB Date: 12/05/2015 / 02/06/2015Checked by: Date:




EQL

EIL ‐ Commercial and Industrial

ESL ‐ Coarse Soil ‐ Commercial and industrial

HIL Residential A Soil

HIL Residential B Soil

HIL Recreational C Soil

HIL Commercial/industrial D Soil

HSL ‐ 0 to <1m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion

HSL ‐ 1m to <2m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion

SA EPA Intermediate Soil

SA EPA Low Level Contaminated Soil

SA EPA Waste Fill


BH01‐01 28/04/2015 0‐0.2 FillBH02‐01 28/04/2015 0‐0.2 FillBH02‐03 28/04/2015 0.7‐0.9 FillBH03‐01 28/04/2015 0‐0.2 FillBH03‐03 28/04/2015 0.5‐0.7 FillBH03‐05 28/04/2015 1‐1.2 NaturalBH04‐01 28/04/2015 0‐0.2 FillBH04‐02 28/04/2015 0.2‐0.4 FillBH05‐01 28/04/2015 0.2‐0.5 FillBH06‐01 28/04/2015 0‐0.2 FillBH06‐02 28/04/2015 0.2‐0.4 FillBH06‐04 28/04/2015 1.2‐1.4 NaturalBH07‐01 28/04/2015 0‐0.2 FillBH08‐01 28/04/2015 0‐0.2 FillBH08‐02 28/04/2015 0.2‐0.4 FillBH09‐01 28/04/2015 0.1‐0.3 FillBH09‐03 28/04/2015 0.5‐0.7 NaturalBH10‐01 28/04/2015 0‐0.4 FillBH10‐02 28/04/2015 0.4‐0.6 Fill

Statistical SummaryNumber of ResultsAverage ConcentrationMedian ConcentrationStandard Deviation

Comments

mg/kg - milligrams per kilogramCriteria for total chromium (chromium III and VI) is based on chromium (III)< - less than laboratory limit of reportingWhere the result is <LOR, half the LOR is used in the statistical calculationAbbreviations:EQL - Effective Quantitative Limit PAH - Polycyclic Aromatic HydrocarbonsSQP - Sample Quality Parameters MAH - Monocyclic Aromatic HydrocarbonsTRH - Total Recovered Hydrocarbons VOC - Volatile Organic CompoundsTPH - Total Petroleum Hydrocarbons NR - No Result above the Laboratory Reporting LimitsOCP -

Waste Fill, Intermediate Soil and Low Level Contaminated Soil criteria from" Current criteria for the classification of waste – including Industrial and Commercial Waste (Listed) and Waste Soil" (SA EPA, March 2010).

NEPM - National Environment Protection (Assessment of Site Contamination) Measure 1999 (as amended 2013); HIL = health-based soil investigation level, HSL = health-based soil screening levels, EIL = ecological investigation level, ESL = Ecological Screening Level.

PCB VOC

PCB To

tal

OCP

Ran

ge

Phen

olics To

tal

Benzo(a)pyrene

Nap

htha

lene

PAH Total

Benzen

e

Ethylben

zene

Toluen

e

Xylene

(o)

Xylene

s (m

& p)

Xylene

s To

tal

Total B

TEX

VOC Ra

nge

Benzo(a)pyrene

(TEQ

s)

Benzo(a)pyrene

TEQ

(half LOR)

Benzo(a)pyrene

TEQ

(LOR)

mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg0.1 0.5 0.5 0.5 0.1 0.1 0.1 0.1 0.2 0.3 0.2 0.5 0.5 0.5

370

1.4 75 165 135 180

1 300 3

1 400 4

1 300 3

7 4000 40

3 230

3

2 17000 2 40 5 100 50 180

50 50000 5 200 15 1000 500 1800

2 0.5 1 5 1 3.1 1.4 14

‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2<0.1 <0.05 ‐ <0.2 NR <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 <0.5 <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2<0.1 <0.05 ‐ <0.2 NR <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 <0.5 <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ <0.5 <0.5 NR <0.2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.2 ‐ <0.5 0.6 1.2 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐

2 2 2 13 13 13 13 13 13 13 13 13 13 2 13 13 13‐ ‐ 0.25 0.25 ‐ 0.1 0.25 0.25 0.25 0.25 0.25 0.1 ‐ 0.25 0.6 1.2

0.05 ‐ ‐ 0.25 0.25 ‐ 0.1 0.25 0.25 0.25 0.25 0.25 0.1 ‐ 0.25 0.6 1.2‐ ‐ 0 0 ‐ 0 0 0 0 0 0 0 ‐ 0 0 0

Phenols OtherMAHPAHOCP




EQL

EIL ‐ Commercial and Industrial

ESL ‐ Coarse Soil ‐ Commercial and industrial

HIL Residential A Soil

HIL Residential B Soil

HIL Recreational C Soil

HIL Commercial/industrial D Soil

HSL ‐ 0 to <1m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion

HSL ‐ 1m to <2m ‐ Sand ‐ Commercial/Industrial D Soil HSL for Vapour Intrusion

SA EPA Intermediate Soil

SA EPA Low Level Contaminated Soil

SA EPA Waste Fill


Prepared by: CS / KB Date: 12/05/2015 / 02/06/2015Checked by: Date:

PCB VOC

PCB To

tal

OCP

Ran

ge

Phen

olics To

tal

Benzo(a)pyrene

Nap

htha

lene

PAH Total

Benzen

e

Ethylben

zene

Toluen

e

Xylene

(o)

Xylene

s (m

& p)

Xylene

s To

tal

Total B

TEX

VOC Ra

nge

Benzo(a)pyrene

(TEQ

s)

Benzo(a)pyrene

TEQ

(half LOR)

Benzo(a)pyrene

TEQ

(LOR)

mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg0.1 0.5 0.5 0.5 0.1 0.1 0.1 0.1 0.2 0.3 0.2 0.5 0.5 0.5

370

1.4 75 165 135 180

1 300 3

1 400 4

1 300 3

7 4000 40

3 230

3

2 17000 2 40 5 100 50 180

50 50000 5 200 15 1000 500 1800

2 0.5 1 5 1 3.1 1.4 14

Phenols OtherMAHPAHOCP


Environmental Soil Testing ‐ Port Augusta Railyards, South AustraliaProject No: 1528157

Table 2: RPD Results Laboratory Report Number EM1504461 EM1504461 EM1504461 Interlab_DField ID BH05-01 D1 RPD BH05-01 D2 RPDSampled Date 28/04/2015 15:00 28/04/2015 15:00 28/04/2015 15:00 28/04/2015 15:00

Chemical Group Chemical Name Units EQLPH pH pH_Units 0.1 8.4 8.4 0 8.4 - NA

Metals Arsenic mg/kg 5 (Primary): 2 (Interlab) 140.0 157.0 11 140.0 150.0 7 Barium mg/kg 10 140.0 140.0 0 140.0 140.0 0 Beryllium mg/kg 1 (Primary): 2 (Interlab) <1.0 <1.0 NA <1.0 <2.0 NA Boron mg/kg 50 (Primary): 10 (Interlab) <50.0 <50.0 NA <50.0 <10.0 NA Cadmium mg/kg 1 (Primary): 0.4 (Interlab) <1.0 <1.0 NA <1.0 <0.4 NA Chromium III + VI mg/kg 2 (Primary): 5 (Interlab) 6.0 7.0 15 6.0 7.8 26 Cobalt mg/kg 2 (Primary): 5 (Interlab) <2.0 2.0 0 <2.0 <5.0 NA Copper mg/kg 5 5.0 6.0 18 5.0 5.7 13 Lead mg/kg 5 10.0 8.0 22 10.0 <5.0 67 Manganese mg/kg 5 47.0 57.0 19 47.0 59.0 23 Mercury mg/kg 0.1 <0.1 <0.1 NA <0.1 <0.1 NA Nickel mg/kg 2 (Primary): 5 (Interlab) 3.0 4.0 29 3.0 <5.0 0 Selenium mg/kg 5 (Primary): 2 (Interlab) <5.0 <5.0 NA <5.0 <2.0 NA Vanadium mg/kg 5 (Primary): 10 (Interlab) 19.0 22.0 15 19.0 25.0 27 Zinc mg/kg 5 14.0 14.0 0 14.0 9.6 37

SQP Moisture % 1 4.4 4.0 10 4.4 - NA

TRH C6-C10 less BTEX (F1) mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA F2-NAPHTHALENE mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA C6-C10 mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA C10-C16 mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA C16-C34 mg/kg 100 <100.0 <100.0 NA <100.0 <100.0 NA C34-C40 mg/kg 100 <100.0 <100.0 NA <100.0 <100.0 NA +C10 - C40 (Sum of total) mg/kg 50 <50.0 <50.0 NA <50.0 - NA

TPH C 6 - C 9 Fraction mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA C10 - C14 Fraction mg/kg 50 (Primary): 20 (Interlab) <50.0 <50.0 NA <50.0 <20.0 NA C15 - C28 Fraction mg/kg 100 (Primary): 50 (Interlab) <100.0 <100.0 NA <100.0 <50.0 NA C29-C36 Fraction mg/kg 100 (Primary): 50 (Interlab) <100.0 <100.0 NA <100.0 <50.0 NA C10 - C36 Total mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA

PAH Acenaphthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Acenaphthylene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benz(a)anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(a)pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(g,h,i)perylene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(k)fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA

Benzo[b+j]fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Chrysene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Dibenz(a,h)anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Fluorene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Indeno(1,2,3-c,d)pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Naphthalene mg/kg 1 (Primary): 0.5 (Interlab) <1.0 <1.0 NA <1.0 <0.5 NA Naphthalene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Phenanthrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Sum of polycyclic aromaticmg/kg 0.5 <0.5 <0.5 NA <0.5 - NA

MAH Benzene mg/kg 0.2 (Primary): 0.1 (Interlab) <0.2 <0.2 NA <0.2 <0.1 NA Ethylbenzene mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Toluene mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Xylene (o) mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Xylenes (m & p) mg/kg 0.5 (Primary): 0.2 (Interlab) <0.5 <0.5 NA <0.5 <0.2 NA Xylenes Total mg/kg 0.5 (Primary): 0.3 (Interlab) <0.5 <0.5 NA <0.5 <0.3 NA Total BTEX mg/kg 0.2 <0.2 <0.2 NA <0.2 - NA

Other Benzo(a)pyrene (TEQs) mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(a)pyrene TEQ (halfmg/kg 0.5 0.6 0.6 0 0.6 0.6 0 Benzo(a)pyrene TEQ (LO mg/kg 0.5 1.2 1.2 0 1.2 1.2 0*RPDs have only been considered where a concentration is greater than 5 times the EQL.**High RPDs are in bold (Acceptable RPDs for each EQL multiplier range are: 30 (5-10 x EQL); 30 (10-30 x EQL); 30 ( > 30 x EQL) )***Interlab Duplicates are matched on a per compound basis as methods vary between laboratories. Any methods in the row header relate to those used in the primary laboratoryNA denotes Not Available as RPD can only be calculated where both concentrations are above the limit of reporting< - less than laboratory limit of reportingAbbreviations:EQL - Effective Quantitative LimitSQP - Sample Quality ParametersTRH - Total Recovered HydrocarbonsTPH - Total Petroleum HydrocarbonsPAH - Polycyclic Aromatic HydrocarbonsMAH - Monocyclic Aromatic Hydrocarbons

Prepared by: CS Date: 13/05/2015Checked by: Date:

J:\Env\2015\1528157 ‐ DPTI Port Augusta\Correspondence Out\Attachments\Attachment 1\2. Formatted QAQC.xlsx Golder Associates 1 of 1


Table 2: RPD ResultsLaboratory Report Number EM1504461 EM1504461 EM1504461 Interlab_DField ID BH05-01 D1 RPD BH05-01 D2 RPDSampled Date 28/04/2015 15:00 28/04/2015 15:00 28/04/2015 15:00 28/04/2015 15:00

Chemical Group Chemical Name Units EQLPH pH pH_Units 0.1 8.4 8.4 0 8.4 - NA

Metals Arsenic mg/kg 5 (Primary): 2 (Interlab) 140.0 157.0 11 140.0 150.0 7 Barium mg/kg 10 140.0 140.0 0 140.0 140.0 0 Beryllium mg/kg 1 (Primary): 2 (Interlab) <1.0 <1.0 NA <1.0 <2.0 NA Boron mg/kg 50 (Primary): 10 (Interlab) <50.0 <50.0 NA <50.0 <10.0 NA Cadmium mg/kg 1 (Primary): 0.4 (Interlab) <1.0 <1.0 NA <1.0 <0.4 NA Chromium III + VI mg/kg 2 (Primary): 5 (Interlab) 6.0 7.0 15 6.0 7.8 26 Cobalt mg/kg 2 (Primary): 5 (Interlab) <2.0 2.0 0 <2.0 <5.0 NA Copper mg/kg 5 5.0 6.0 18 5.0 5.7 13 Lead mg/kg 5 10.0 8.0 22 10.0 <5.0 67 Manganese mg/kg 5 47.0 57.0 19 47.0 59.0 23 Mercury mg/kg 0.1 <0.1 <0.1 NA <0.1 <0.1 NA Nickel mg/kg 2 (Primary): 5 (Interlab) 3.0 4.0 29 3.0 <5.0 0 Selenium mg/kg 5 (Primary): 2 (Interlab) <5.0 <5.0 NA <5.0 <2.0 NA Vanadium mg/kg 5 (Primary): 10 (Interlab) 19.0 22.0 15 19.0 25.0 27 Zinc mg/kg 5 14.0 14.0 0 14.0 9.6 37

SQP Moisture % 1 4.4 4.0 10 4.4 - NA

TRH C6-C10 less BTEX (F1) mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA F2-NAPHTHALENE mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA C6-C10 mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA C10-C16 mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA C16-C34 mg/kg 100 <100.0 <100.0 NA <100.0 <100.0 NA C34-C40 mg/kg 100 <100.0 <100.0 NA <100.0 <100.0 NA +C10 - C40 (Sum of total) mg/kg 50 <50.0 <50.0 NA <50.0 - NA

TPH C 6 - C 9 Fraction mg/kg 10 (Primary): 20 (Interlab) <10.0 <10.0 NA <10.0 <20.0 NA C10 - C14 Fraction mg/kg 50 (Primary): 20 (Interlab) <50.0 <50.0 NA <50.0 <20.0 NA C15 - C28 Fraction mg/kg 100 (Primary): 50 (Interlab) <100.0 <100.0 NA <100.0 <50.0 NA C29-C36 Fraction mg/kg 100 (Primary): 50 (Interlab) <100.0 <100.0 NA <100.0 <50.0 NA C10 - C36 Total mg/kg 50 <50.0 <50.0 NA <50.0 <50.0 NA

PAH Acenaphthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Acenaphthylene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benz(a)anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(a)pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(g,h,i)perylene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(k)fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA

Benzo[b+j]fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Chrysene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Dibenz(a,h)anthracene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Fluoranthene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Fluorene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Indeno(1,2,3-c,d)pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Naphthalene mg/kg 1 (Primary): 0.5 (Interlab) <1.0 <1.0 NA <1.0 <0.5 NA Naphthalene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Phenanthrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Pyrene mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Sum of polycyclic aromaticmg/kg 0.5 <0.5 <0.5 NA <0.5 - NA

MAH Benzene mg/kg 0.2 (Primary): 0.1 (Interlab) <0.2 <0.2 NA <0.2 <0.1 NA Ethylbenzene mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Toluene mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Xylene (o) mg/kg 0.5 (Primary): 0.1 (Interlab) <0.5 <0.5 NA <0.5 <0.1 NA Xylenes (m & p) mg/kg 0.5 (Primary): 0.2 (Interlab) <0.5 <0.5 NA <0.5 <0.2 NA Xylenes Total mg/kg 0.5 (Primary): 0.3 (Interlab) <0.5 <0.5 NA <0.5 <0.3 NA Total BTEX mg/kg 0.2 <0.2 <0.2 NA <0.2 - NA

Other Benzo(a)pyrene (TEQs) mg/kg 0.5 <0.5 <0.5 NA <0.5 <0.5 NA Benzo(a)pyrene TEQ (halfmg/kg 0.5 0.6 0.6 0 0.6 0.6 0 Benzo(a)pyrene TEQ (LO mg/kg 0.5 1.2 1.2 0 1.2 1.2 0*RPDs have only been considered where a concentration is greater than 5 times the EQL.**High RPDs are in bold (Acceptable RPDs for each EQL multiplier range are: 30 (5-10 x EQL); 30 (10-30 x EQL); 30 ( > 30 x EQL) )***Interlab Duplicates are matched on a per compound basis as methods vary between laboratories. Any methods in the row header relate to those used in the primary laboratoryNA denotes Not Available as RPD can only be calculated where both concentrations are above the limit of reporting< - less than laboratory limit of reportingAbbreviations:EQL - Effective Quantitative LimitSQP - Sample Quality ParametersTRH - Total Recovered HydrocarbonsTPH - Total Petroleum HydrocarbonsPAH - Polycyclic Aromatic HydrocarbonsMAH - Monocyclic Aromatic Hydrocarbons




Table 3: Rinsate Results

Laboratory Report Number EM1504461Field ID R1 (water)Sampled Date 28/04/2015 15:00Sample Type Rinsate

Chemical Group Chemical Name Units EQLMetals Arsenic mg/l 0.001 <0.001 Cadmium mg/l 0.0001 <0.0001 Chromium III + VI mg/l 0.001 <0.001 Copper mg/l 0.001 <0.001 Lead mg/l 0.001 <0.001 Nickel mg/l 0.001 <0.001 Zinc mg/l 0.005 <0.005



Arsenic

Bariu

m

Copp

er

Lead

Nickel

Zinc

mg/L mg/L mg/L mg/L mg/L mg/LEQL 0.1 0.1 0.1 0.1 0.1 0.1SA EPA Intermediate Leach 5 10 5 2 250SA EPA Low‐level contaminated Leach 5 100 10 5 2 250

Field ID Location Code Sample Date Sample CodeLaboratory Report

Number

BH10‐01 BH10 28/04/2015 EM1510158005 EM1510158 ‐ ‐ <0.1 ‐ ‐ ‐ BH3‐03 BH3 28/04/2015 EM1510158001 EM1510158 ‐ ‐ ‐ ‐ 0.3 ‐ BH4‐02 BH4 28/04/2015 EM1510158002 EM1510158 ‐ ‐ ‐ 0.6 ‐ <0.1BH5‐01 BH5 28/04/2015 EM1510158003 EM1510158 3.3 ‐ ‐ ‐ ‐ ‐ BH7‐01 BH7 28/04/2015 EM1510158004 EM1510158 ‐ <0.1 ‐ ‐ ‐ ‐

Commentsmg/L - milligrams per litreAbbreviations:EQL - Effective Quantitative Limit

Prepared by: KB Date: 2/06/2015Checked by: Date:

Metals

J:\Env\2015\1528157 - DPTI Port Augusta\Correspondence Out\Attachments\Attachment 1\Leach Results 02-06-2015.xlsx Golder Associates 1 of 1

ATTACHMENT 2 Photographs of Site and Recovered Soil Core


Attachment 3: Site Walkover and Recovered Soil Core Photographs

Photo 2: Photo taken from the southern site boundary looking west and towards the central portion of the site

Photo 4: Photo taken from the southern site boundary looking north-west to central portion of the site and a stockpile of rail sleepers

Photo 3: Photo taken from the southern site boundary looking west Photo 1: Photo taken from the southern site boundary looking west

Photo 5: Photo taken from the southern site boundary looking west towards western boundary fence and stockpile (sleepers/demolision materials/soil)

Photo 6: Photo taken from the south-west corner of site looking north towards stockpile, approximately 48 m³, comprised of sleepers, demolition material and soil.

Photo 7: Photo taken from the south-west corner of the site, running down the western boundary fence, looking north-west

Photo 8: Photo taken from the northern boundary of the site looking north-east. Location of inferred rail alignment.

J:\Env\2015\1528157 - DPTI Port Augusta\Correspondence Out\Attachments\Attachment 3\Site Walkover and Core Photos.xls Golder Associates 1 of 3



Photo 11: Possible insulation material, approximately 16m², located centrally on sitePhoto 9: Taken from the northern boundary fence towards the central portion of the site and operationg rail corridor (south of site) Photo 10: Taken from the northern boundary fence towards the eastern portion of the site

Photo 12: Close up of possible insulation material

Photo 13: BH01, 0-1m bgl Photo 14: BH01, 1-1.5m bgl Photo 15: BH02, 0-2m bgl Photo 16: BH03, 0-2m bgl




Prepared by CS Date 14/05/2015Checked by VJ Date 14/05/2015

Photo 19: BH05, 0-1.5m bgl Photo 20: BH06, 0-2m bgl

Photo 21: BH07, 0-1m bgl Photo 22: BH08, 0-1m bgl Photo 23: BH09, 0-2m bgl Photo 24: BH10, 0-2m bgl

Photo 17: BH04, 0-1m bgl Photo 18: BH04, Slight staining, 0.2 - 0.4m bgl


ATTACHMENT 3 Borehole Logs

FILL: SANDfine to coarse grained, pale brown, with some shells

SANDfine to coarse grained, white, with some shells

Clayey SANDfine to coarse grained, pale brown, low plasticity clay, trace shells

Clayey SANDfine to coarse grained, orange brown, low plasticity clay

END OF BOREHOLE @ 1.50 m

SP

SP

SC

SC

0.40

0.80

1.30

PT

BH01-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2.8 ppm




D - M

D

D - M

Shellgrit

Inclusions top - 5cm of layer

SHEET: 1 OF 1

Field Material DescriptionSamplingDrilling

PE

NE

TR

AT

ION

RE

SIS

TA

NC

E

SOIL/ROCK MATERIAL DESCRIPTION

US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST

DRILL RIG: Geoprobe 66200DT

CONTRACTOR: Aussie Probe

LOGGED: CS

CHECKED: JV

GAP gINT FN. F01aRL3

CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15

This report of borehole must be read in conjunction with accompanying notes and abbreviations. It has been prepared forenvironmental purposes only, without attempt to consider geotechnical properties or the geotechnical significance of the materials

encountered. As such it should not be relied upon for geotechnical purposes.

REPORT OF BOREHOLE: BH01

DPTI

DPTI Port Augusta Railyards

Port Augusta

1528157

COORDS: MGA94 56

SURFACE RL: DATUM: AHD

INCLINATION: -90°

HOLE DEPTH: 1.50 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY

STRUCTURE ANDADDITIONAL

OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Clayey SANDfine to coarse grained, brown, low plasticity clay, trace gravel, withrootlets

FILL: Clayey SANDfine to coarse grained, red orange, low plasticity clay, trace gravel

FILL: SANDfine grained, yellow/pale brown, trace fines and shells

SANDfine grained, pale brown white, with some shells

Clayey SANDfine to coarse grained, pale brown, low plasticity clay


SC

SC

SP

SP

SC

0.20

0.70

1.00

1.50

PT

BH02-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2.7 ppmBH02-02DS 0.20-0.40 mRec = /200 mmR = 0APID = 1.6 ppm

BH02-03DS 0.70-0.90 mRec = /200 mmR = 0APID = 1 ppm



D

D - M

D

Shellgrit

Increasing clay content in depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 2.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Clayey SANDfine to coarse grained, brown, low plasticity clay, with somegravel, and rootlets

FILL: Clayey SANDfine to coarse grained, orange red, low plasticity clay

FILL: SANDfine to coarse grained, brown grey, with some gravel, trace lowplasticity fines

SANDfine grained, white, with some shells

Clayey SANDfine to coarse grained, pale brown orange, low plasticity clay, withsome rootlets


SC

SC

SP

SP

SC

0.30

0.50

0.70

1.00

HA

BH03--01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2 ppm

BH03-02DS 0.30-0.50 mRec = /200 mmR = 0APID = 2.2 ppmBH03-03DS 0.50-0.70 mRec = /200 mmR = 0APID = 2.2 ppmBH03-04DS 0.70-0.90 mRec = /200 mmR = 0APID = 2.4 ppmBH03-05DS 1.00-1.20 mRec = /200 mmR = 0APID = 2.2 ppm

D

D - M

D

D - M

Ash like material

Shellgrit

Increasing plasticity with depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 2.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Clayey SANDfine to coarse grained, brown, low plasticity clay, trace gravel, androotlets

FILL: Clayey SANDfine to coarse grained, pale brown orange, low plasticity clay,trace rootlets

SANDfine grained, white, with some shells

Clayey SANDfine to coarse grained, pale brown, low plasticity clay, trace shells


SC

SC

SP

SC

0.20

0.40

0.70

PT

BH04-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 3.1 ppmBH04-02DS 0.20-0.40 mRec = /200 mmR = 0APID = 2.4 ppmBH04-03DS 0.40-0.60 mRec = /200 mmR = 0APID = 1.5 ppmBH04-04DS 0.70-1.00 mRec = /300 mmR = 0APID = 1.7 ppm

D - M

D

Slight black smearing on outer edge

Shellgrit

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 1.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Clayey SANDfine to coarse grained, brown, low plasticity clay, trace gravel, androotlets

FILL: Clayey SANDfine to coarse grained, orange red, low plasticity clay, trace shells

Clayey SANDfine to coarse grained, pale brown orange, low plasticity clay


SC

SC

SC

0.10

0.80PT

BH05-01DS 0.20-0.50 mRec = /300 mmD1, D2R = 0APID = 1.9 ppm


BH05-03DS 1.30-1.50 mRec = /200 mmR = 0APID = 2 ppm

D - M

Increasing moisture and clay content withdepth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 1.50 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0



SANDfine grained, pale brown white

Clayey SANDfine to coarse grained, grey, red, pale brown, low plasticity clay


SC

SC

SP

SC

0.20

0.70

1.20

PT

BH06-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2.5 ppmBH06-02DS 0.20-0.40 mRec = /200 mmR = 0APID = 1.8 ppm



D

D - M

Ballast material (gravel)

Shellgrit

Increasing moisture and clay content withdepth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 2.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0



SANDfine to coarse grained, pale brown, with some low plasticity fines


SC

SC

SP

0.20

0.50

PT

BH07-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2 ppmBH07-02DS 0.20-0.40 mRec = /200 mmR = 0APID = 1.6 ppmBH07-03DS 0.50-0.70 mRec = /200 mmR = 0APID = 2.2 ppm

D

Likely ballast material (gravel)

Increasing fines with depthDecreasing shellgrit with depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 1.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Gravelly SANDfine to coarse grained, brown, course grained gravel, with finesand rootlets

FILL: Clayey SANDfine to coarse grained, red brown, low plasticity clay, with somegravel

SANDfine to coarse grained, pale brown, with some low plasticity fines


SP

SC

SP

0.20

0.50

PT

BH08-01DS 0.00-0.20 mRec = /200 mmR = 0APID = 2 ppmBH08-02DS 0.20-0.40 mRec = /200 mmR = 0APID = 1.6 ppmBH08-03DS 0.50-0.70 mRec = /200 mmR = 0APID = 1.3 ppm

D

D - M

Ballast material (gravel)

Slate inclusion (approximate diameter10cm)

Increasing clay content with depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 1.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Gravelly SANDfine to coarse grained, brown, coarse grained gravel, with fines

FILL: Clayey SANDfine to coarse grained, red orange, low plasticity clay

FILL: Gravelly SANDfine to coarse grained, pale brown, coarse grained gravel



SP

SC

SP

SC

0.10

0.30

0.50

PT

BH09-01DS 0.10-0.30 mRec = /200 mmR = 0APID = 2.2 ppmBH09-02DS 0.30-0.50 mRec = /200 mmR = 0APID = 1.9 ppmBH09-03DS 0.50-0.70 mRec = /200 mmR = 0APID = 1 ppm

D

D - M

D

Ballast material (approximate diameter of10cm)

Sandy pocketsIncreasing clay content with depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 2.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

FILL: Clayey SANDfine to coarse grained, brown black, low plasticity clay, with somegravel

FILL: Clayey SANDfine to coarse grained, red orange, low plasticity clay, trace shells



SC

SC

SC

0.40

1.20

PT




D

D - M

Ballast material (approximate diameter10cm)Ash

Trace shells at bottom of layer

Increasing clay content with depth

SHEET: 1 OF 1


PE

NE

TR

AT

ION

RE

SIS

TA

NC

E


US

CS

SY

MB

OL

RE

CO

VE

RE

D

WA

TE

R

RLDEPTH

DE

PT

H(m

etre

s)

ME

TH

OD

GR

AP

HIC

LOG

SAMPLE ORFIELD TEST



LOGGED: CS

CHECKED: JV


CLIENT:

PROJECT:

LOCATION:

JOB NO:

DATE: 28/4/15

DATE: 14/5/15




DPTI


Port Augusta

1528157

COORDS: MGA94 56


INCLINATION: -90°

HOLE DEPTH: 2.00 m

GA

P 8

_08.

04 L

IB.G

LB L

og G

AP

NO

N-C

OR

ED

FU

LL P

AG

E 1

5281

57_

GIN

T2.

GP

J <

<D

raw

ingF

ile>

> 1

4/05

/201

5 15

:14

8.3

0.00

3 D

atge

l Too

ls

MO

IST

UR

EC

ON

DIT

ION

CO

NS

IST

EN

CY

DE

NS

ITY


OBSERVATIONS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

ATTACHMENT 4 Laboratory Certificates

Environmental Division

SAMPLE RECEIPT NOTIFICATION (SRN)Comprehensive Report

Work Order : EM1504461

:: LaboratoryClient Environmental Division MelbourneGOLDER ASSOCIATES: :ContactContact GOLDER CONTACT Steven McGrath

:: AddressAddress 118 FRANKLIN ST

ADELAIDE SA, AUSTRALIA 5000

4 Westall Rd Springvale VIC Australia

3171

:: E-mailE-mail ---- [email protected]:: TelephoneTelephone +61 08 8213 2100 +61-3-8549 9600:: FacsimileFacsimile +61 08 8213 2101 +61-3-8549 9601

::Project 1528157 EDI Railyards Page 1 of 4:Order number Project Number 1528157

::C-O-C number ---- Quote number ES2014GOLASS0547 (EN/002/14)Site : ----Sampler : :QC LevelCS NEPM 2013 Schedule B(3) and ALS

QCS3 requirement

DatesDate Samples Received : 30-APR-2015 Issue Date : 05-MAY-2015 12:57

Scheduled Reporting Date: 08-MAY-2015:Client Requested Due Date 08-MAY-2015

Delivery DetailsMode of Delivery Temperature: :Carrier 9.4-10.8 - Ice bricks presentNo. of coolers/boxes No. of samples received: :2 40Security Seal No. of samples analysed: :Intact. 21

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 Samples received in appropriately pretreated and preserved containers.

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 related to sample condition / numbering / breakages to Client Services.l

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

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

Environmental Division Melbourne ABN 84 009 936 029 Part of the ALS Group An ALS Limited Company

Address 4 Westall Rd Springvale VIC Australia 3171 | PHONE +61-3-8549 9600 | Facsimile +61-3-8549 9601

05-MAY-2015 12:57:Issue Date

2 of 4:Page

Work Order :

:Client

EM1504461

GOLDER ASSOCIATES

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 to 15:00 on the date of sampling. If no sampling

date is provided, the sampling date will be assumed by the

laboratory for processing purposes and will be shown

bracketed without a time component.

(On

Hol

d) S

OIL

No

anal

ysis

req

uest

ed

SO

IL -

EA

001

pH (

CaC

l)

SO

IL -

P-1

5/2

SA

EP

A W

aste

Cla

ssifi

catio

n-U

pper

Lev

el

SO

IL -

S-0

3

15 M

etal

s (N

EP

M 2

013

Sui

te -

incl

. Dig

estio

n)

SO

IL -

S-0

7

TR

H/B

TE

XN

/PA

H (

SIM

)

EM1504461-001 28-APR-2015 15:00 BH01-01 ü ü ü

EM1504461-002 28-APR-2015 15:00 BH01-02 ü

EM1504461-003 28-APR-2015 15:00 BH01-03 ü

EM1504461-004 28-APR-2015 15:00 BH01-04 ü

EM1504461-005 28-APR-2015 15:00 BH02-01 ü ü ü

EM1504461-006 28-APR-2015 15:00 BH02-02 ü

EM1504461-007 28-APR-2015 15:00 BH02-03 ü

EM1504461-008 28-APR-2015 15:00 BH02-04 ü

EM1504461-009 28-APR-2015 15:00 BH02-05 ü

EM1504461-010 28-APR-2015 15:00 BH03-01 ü ü

EM1504461-011 28-APR-2015 15:00 BH03-02 ü

EM1504461-012 28-APR-2015 15:00 BH03-03 ü ü ü

EM1504461-013 28-APR-2015 15:00 BH03-04 ü

EM1504461-014 28-APR-2015 15:00 BH03-05 ü

EM1504461-015 28-APR-2015 15:00 BH04-01 ü ü ü

EM1504461-016 28-APR-2015 15:00 BH04-02 ü ü

EM1504461-017 28-APR-2015 15:00 BH04-03 ü

EM1504461-018 28-APR-2015 15:00 BH04-04 ü

EM1504461-019 28-APR-2015 15:00 BH05-01 ü ü ü

EM1504461-020 28-APR-2015 15:00 BH05-02 ü

EM1504461-021 28-APR-2015 15:00 BH05-03 ü

EM1504461-022 28-APR-2015 15:00 BH06-01 ü ü ü

EM1504461-023 28-APR-2015 15:00 BH06-02 ü

EM1504461-024 28-APR-2015 15:00 BH06-03 ü

EM1504461-025 28-APR-2015 15:00 BH06-04 ü

EM1504461-026 28-APR-2015 15:00 BH07-01 ü ü ü

EM1504461-027 28-APR-2015 15:00 BH07-02 ü

EM1504461-028 28-APR-2015 15:00 BH07-03 ü

EM1504461-029 28-APR-2015 15:00 BH08-01 ü ü

EM1504461-030 28-APR-2015 15:00 BH08-02 ü ü

EM1504461-031 28-APR-2015 15:00 BH08-03 ü

EM1504461-032 28-APR-2015 15:00 BH09-01 ü ü

EM1504461-033 28-APR-2015 15:00 BH09-02 ü

EM1504461-034 28-APR-2015 15:00 BH09-03 ü

EM1504461-035 28-APR-2015 15:00 BH10-01 ü ü ü

Matrix: SOIL

Client sample IDLaboratory sample

ID

Client sampling

date / time


3 of 4:Page

Work Order :

:Client

EM1504461

GOLDER ASSOCIATES

(On

Hol

d) S

OIL

No

anal

ysis

req

uest

ed

SO

IL -

EA

001

pH (

CaC

l)

SO

IL -

P-1

5/2

SA

EP

A W

aste

Cla

ssifi

catio

n-U

pper

Lev

el

SO

IL -

S-0

3

15 M

etal

s (N

EP

M 2

013

Sui

te -

incl

. Dig

estio

n)

SO

IL -

S-0

7

TR

H/B

TE

XN

/PA

H (

SIM

)

EM1504461-036 28-APR-2015 15:00 BH10-02 ü

EM1504461-037 28-APR-2015 15:00 BH10-03 ü

EM1504461-039 28-APR-2015 15:00 D1 ü ü ü

EM1504461-040 28-APR-2015 15:00 D3 üW

AT

ER

- W

-01T

7 m

etal

s (T

otal

)

EM1504461-038 28-APR-2015 15:00 R1 (water) 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.


4 of 4:Page

Work Order :

:Client

EM1504461

GOLDER ASSOCIATES

Requested Deliverables

ALL INVOICES ADELAIDE

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

MR VINCE JUKIC

- *AU Certificate of Analysis - NATA Email [email protected] *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) Email [email protected] *AU QC Report - DEFAULT (Anon QC Rep) - NATA Email [email protected] A4 - AU Sample Receipt Notification - Environmental HT Email [email protected] Chain of Custody (CoC) Email [email protected] Chromatogram Email [email protected] EDI Format - ENMRG Email [email protected] EDI Format - EQUIS V5 Generic Email [email protected] EDI Format - ESDAT Email [email protected] EDI Format - GOLDER_EXCEL Email [email protected]

MS CAITLIN SHEM


RESULTS ADELAIDE


False

10 10.00False Environmental

CERTIFICATE OF ANALYSISWork Order : EM1504461 Page : 1 of 20

:: LaboratoryClient Environmental Division MelbourneGOLDER ASSOCIATES

: :ContactContact GOLDER CONTACT Steven McGrath



4 Westall Rd Springvale VIC Australia 3171

:: E-mailE-mail ---- [email protected]

:: TelephoneTelephone +61 08 8213 2100 +61-3-8549 9600

:: FacsimileFacsimile +61 08 8213 2101 +61-3-8549 9601

:Project 1528157 EDI Railyards QC Level : NEPM 2013 Schedule B(3) and ALS QCS3 requirement

:Order number Project Number 1528157

:C-O-C number ---- Date Samples Received : 30-APR-2015

Sampler : CS Issue Date : 08-MAY-2015

Site : ----

40:No. of samples received

Quote number : EN/002/14 21:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. All pages of this report have been checked and approved for

release.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits



2 of 20:Page

Work Order :

:Client

EM1504461

GOLDER ASSOCIATES

1528157 EDI Railyards: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.

When sampling time information is not provided by the client, sampling dates are shown without a time component. In these instances, the time component has been assumed by the laboratory for processing purposes.

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

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, for 'TEQ 1/2LOR' are treated as half the

reported LOR, and for 'TEQ LOR' are treated as being equal to the reported LOR. Note: TEQ 1/2LOR and TEQ LOR will calculate as 0.6mg/Kg and 1.2mg/Kg respectively for samples with

non-detects for all of the eight TEQ PAHs.

l

This document has been electronically signed by the authorized signatories indicated below. Electronic signing has been carried out in

compliance with procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Chris Lemaitre Non-Metals Team Leader Melbourne Inorganics

Dilani Fernando Senior Inorganic Chemist Melbourne Inorganics

Eric Chau Metals Team Leader Melbourne Inorganics

Nancy Wang Senior Semivolatile Instrument Chemist Melbourne Organics

Xing Lin Senior Organic Chemist Melbourne Organics

NATA Accredited Laboratory 825

Accredited for compliance with

ISO/IEC 17025.

Signatories

3 of 20:Page

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:Client

EM1504461

GOLDER ASSOCIATES


Analytical Results

BH03-03BH03-01BH02-03BH02-01BH01-01Client sample IDSub-Matrix: SOIL (Matrix: SOIL)

28-APR-2015 15:0028-APR-2015 15:0028-APR-2015 15:0028-APR-2015 15:0028-APR-2015 15:00Client sampling date / time

EM1504461-012EM1504461-010EM1504461-007EM1504461-005EM1504461-001UnitLORCAS NumberCompound

EA001: pH in soil using 0.01M CaCl extract

pH (CaCl2) 6.86.8 ---- ---- 7.0pH Unit0.1----

EA055: Moisture Content

Moisture Content (dried @ 103°C) 4.43.1 1.8 3.1 4.2%1.0----

EG005T: Total Metals by ICP-AES

Arsenic 7<5 7 5 7mg/kg57440-38-2

Barium 30040 60 150 90mg/kg107440-39-3

Beryllium <1<1 <1 <1 <1mg/kg17440-41-7

Boron <50<50 <50 <50 <50mg/kg507440-42-8

Cadmium <1<1 <1 <1 <1mg/kg17440-43-9

Chromium 103 6 11 213mg/kg27440-47-3

Cobalt 4<2 <2 4 115mg/kg27440-48-4

Copper 356 <5 54 41mg/kg57440-50-8

Lead 1486 17 137 153mg/kg57439-92-1

Manganese 11231 24 178 225mg/kg57439-96-5

Nickel 9<2 2 11 542mg/kg27440-02-0

Selenium <5<5 <5 <5 <5mg/kg57782-49-2

Vanadium 195 16 16 21mg/kg57440-62-2

Zinc 989 14 147 118mg/kg57440-66-6

EG035T: Total Recoverable Mercury by FIMS

Mercury <0.1<0.1 <0.1 <0.1 <0.1mg/kg0.17439-97-6

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons

Naphthalene <0.5<0.5 ---- <0.5 <0.5mg/kg0.591-20-3

Acenaphthylene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5208-96-8

Acenaphthene <0.5<0.5 ---- <0.5 <0.5mg/kg0.583-32-9

Fluorene <0.5<0.5 ---- <0.5 <0.5mg/kg0.586-73-7

Phenanthrene <0.5<0.5 ---- <0.5 <0.5mg/kg0.585-01-8

Anthracene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5120-12-7

Fluoranthene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5206-44-0

Pyrene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5129-00-0

Benz(a)anthracene <0.5<0.5 ---- <0.5 <0.5mg/kg0.556-55-3

Chrysene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5218-01-9

Benzo(b+j)fluoranthene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5205-99-2 205-82-3

Benzo(k)fluoranthene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5207-08-9

4 of 20:Page

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EM1504461

GOLDER ASSOCIATES


Analytical Results




EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

Benzo(a)pyrene <0.5<0.5 ---- <0.5 <0.5mg/kg0.550-32-8

Indeno(1.2.3.cd)pyrene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5193-39-5

Dibenz(a.h)anthracene <0.5<0.5 ---- <0.5 <0.5mg/kg0.553-70-3

Benzo(g.h.i)perylene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5191-24-2

^ Sum of polycyclic aromatic hydrocarbons <0.5<0.5 ---- <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (zero) <0.5<0.5 ---- <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (half LOR) 0.60.6 ---- 0.6 0.6mg/kg0.5----

^ Benzo(a)pyrene TEQ (LOR) 1.21.2 ---- 1.2 1.2mg/kg0.5----

EP080/071: Total Petroleum Hydrocarbons

C6 - C9 Fraction <10<10 ---- <10 <10mg/kg10----

C10 - C14 Fraction <50<50 ---- <50 <50mg/kg50----

C15 - C28 Fraction <100<100 ---- <100 <100mg/kg100----

C29 - C36 Fraction <100<100 ---- <100 <100mg/kg100----

^ C10 - C36 Fraction (sum) <50<50 ---- <50 <50mg/kg50----

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions

C6 - C10 Fraction <10<10 ---- <10 <10mg/kg10C6_C10

^ C6 - C10 Fraction minus BTEX

(F1)

<10<10 ---- <10 <10mg/kg10C6_C10-BTEX

>C10 - C16 Fraction <50<50 ---- <50 <50mg/kg50>C10_C16

>C16 - C34 Fraction <100<100 ---- <100 <100mg/kg100----

>C34 - C40 Fraction <100<100 ---- <100 <100mg/kg100----

^ >C10 - C40 Fraction (sum) <50<50 ---- <50 <50mg/kg50----

^ >C10 - C16 Fraction minus Naphthalene

(F2)

<50<50 ---- <50 <50mg/kg50----

EP080: BTEXN

Benzene <0.2<0.2 ---- <0.2 <0.2mg/kg0.271-43-2

Toluene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5108-88-3

Ethylbenzene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5100-41-4

meta- & para-Xylene <0.5<0.5 ---- <0.5 <0.5mg/kg0.5108-38-3 106-42-3

ortho-Xylene <0.5<0.5 ---- <0.5 <0.5mg/kg0.595-47-6

^ Sum of BTEX <0.2<0.2 ---- <0.2 <0.2mg/kg0.2----

^ Total Xylenes <0.5<0.5 ---- <0.5 <0.5mg/kg0.51330-20-7

Naphthalene <1<1 ---- <1 <1mg/kg191-20-3

EP075(SIM)S: Phenolic Compound Surrogates

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GOLDER ASSOCIATES


Analytical Results




EP075(SIM)S: Phenolic Compound Surrogates - Continued

Phenol-d6 93.298.6 ---- 90.6 88.5%0.113127-88-3

2-Chlorophenol-D4 87.792.1 ---- 86.1 84.0%0.193951-73-6

2.4.6-Tribromophenol 52.359.8 ---- 46.9 52.9%0.1118-79-6

EP075(SIM)T: PAH Surrogates

2-Fluorobiphenyl 98.0101 ---- 95.8 93.6%0.1321-60-8

Anthracene-d10 120112 ---- 118 110%0.11719-06-8

4-Terphenyl-d14 100103 ---- 93.9 93.9%0.11718-51-0

EP080S: TPH(V)/BTEX Surrogates

1.2-Dichloroethane-D4 82.079.6 ---- 85.3 81.3%0.117060-07-0

Toluene-D8 84.886.3 ---- 90.8 88.7%0.12037-26-5

4-Bromofluorobenzene 98.898.7 ---- 101 99.6%0.1460-00-4

6 of 20:Page

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EM1504461

GOLDER ASSOCIATES


Analytical Results





pH (CaCl2) 7.0---- 8.2 8.4 8.2pH Unit0.1----




Arsenic 166 31 140 <5mg/kg57440-38-2

Barium 15080 110 140 200mg/kg107440-39-3

Beryllium <1<1 <1 <1 <1mg/kg17440-41-7

Boron <50<50 ---- <50 <50mg/kg507440-42-8

Cadmium <1<1 2 <1 <1mg/kg17440-43-9

Chromium 1115 9 6 10mg/kg27440-47-3

Cobalt 42 6 <2 4mg/kg27440-48-4

Copper 52<5 70 5 14mg/kg57440-50-8

Iron -------- 16000 ---- ----mg/kg507439-89-6

Lead 222<5 1680 10 30mg/kg57439-92-1

Manganese 18735 298 47 240mg/kg57439-96-5

Nickel 106 9 3 9mg/kg27440-02-0

Selenium <5<5 ---- <5 <5mg/kg57782-49-2

Silver -------- 4 ---- ----mg/kg27440-22-4

Vanadium 1720 ---- 19 23mg/kg57440-62-2

Zinc 16214 625 14 36mg/kg57440-66-6


Mercury 0.1<0.1 0.2 <0.1 <0.1mg/kg0.17439-97-6

EG048: Hexavalent Chromium (Alkaline Digest)

Hexavalent Chromium -------- <0.5 ---- ----mg/kg0.518540-29-9

EK026G: Total Cyanide By Discrete Analyser

Total Cyanide -------- <1 ---- ----mg/kg157-12-5

EP066: Polychlorinated Biphenyls (PCB)

Total Polychlorinated biphenyls -------- <0.1 ---- ----mg/kg0.1----

EP068A: Organochlorine Pesticides (OC)

alpha-BHC -------- <0.05 ---- ----mg/kg0.05319-84-6

Hexachlorobenzene (HCB) -------- <0.05 ---- ----mg/kg0.05118-74-1

beta-BHC -------- <0.05 ---- ----mg/kg0.05319-85-7

gamma-BHC -------- <0.05 ---- ----mg/kg0.0558-89-9

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Analytical Results




EP068A: Organochlorine Pesticides (OC) - Continued

delta-BHC -------- <0.05 ---- ----mg/kg0.05319-86-8

Heptachlor -------- <0.05 ---- ----mg/kg0.0576-44-8

Aldrin -------- <0.05 ---- ----mg/kg0.05309-00-2

Heptachlor epoxide -------- <0.05 ---- ----mg/kg0.051024-57-3

^ Total Chlordane (sum) -------- <0.05 ---- ----mg/kg0.05----

trans-Chlordane -------- <0.05 ---- ----mg/kg0.055103-74-2

alpha-Endosulfan -------- <0.05 ---- ----mg/kg0.05959-98-8

cis-Chlordane -------- <0.05 ---- ----mg/kg0.055103-71-9

Dieldrin -------- <0.05 ---- ----mg/kg0.0560-57-1

4.4`-DDE -------- <0.05 ---- ----mg/kg0.0572-55-9

Endrin -------- <0.05 ---- ----mg/kg0.0572-20-8

beta-Endosulfan -------- <0.05 ---- ----mg/kg0.0533213-65-9

^ Endosulfan (sum) -------- <0.05 ---- ----mg/kg0.05115-29-7

4.4`-DDD -------- <0.05 ---- ----mg/kg0.0572-54-8

Endrin aldehyde -------- <0.05 ---- ----mg/kg0.057421-93-4

Endosulfan sulfate -------- <0.05 ---- ----mg/kg0.051031-07-8

4.4`-DDT -------- <0.2 ---- ----mg/kg0.250-29-3

Endrin ketone -------- <0.05 ---- ----mg/kg0.0553494-70-5

Methoxychlor -------- <0.2 ---- ----mg/kg0.272-43-5

^ Sum of Aldrin + Dieldrin -------- <0.05 ---- ----mg/kg0.05309-00-2/60-57-1

^ Sum of DDD + DDE + DDT -------- <0.05 ---- ----mg/kg0.05----

EP074E: Halogenated Aliphatic Compounds

Tetrachloroethene -------- <0.5 ---- ----mg/kg0.5127-18-4

EP075(SIM)A: Phenolic Compounds

Phenol -------- <0.5 ---- ----mg/kg0.5108-95-2

2-Chlorophenol -------- <0.5 ---- ----mg/kg0.595-57-8

2-Methylphenol -------- <0.5 ---- ----mg/kg0.595-48-7

3- & 4-Methylphenol -------- <1 ---- ----mg/kg11319-77-3

2-Nitrophenol -------- <0.5 ---- ----mg/kg0.588-75-5

2.4-Dimethylphenol -------- <0.5 ---- ----mg/kg0.5105-67-9

2.4-Dichlorophenol -------- <0.5 ---- ----mg/kg0.5120-83-2

2.6-Dichlorophenol -------- <0.5 ---- ----mg/kg0.587-65-0

4-Chloro-3-methylphenol -------- <0.5 ---- ----mg/kg0.559-50-7

2.4.6-Trichlorophenol -------- <0.5 ---- ----mg/kg0.588-06-2

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Analytical Results




EP075(SIM)A: Phenolic Compounds - Continued

2.4.5-Trichlorophenol -------- <0.5 ---- ----mg/kg0.595-95-4

Pentachlorophenol -------- <2 ---- ----mg/kg287-86-5


Naphthalene <0.5---- <0.5 <0.5 <0.5mg/kg0.591-20-3

Acenaphthylene <0.5---- <0.5 <0.5 <0.5mg/kg0.5208-96-8

Acenaphthene <0.5---- <0.5 <0.5 <0.5mg/kg0.583-32-9

Fluorene <0.5---- <0.5 <0.5 <0.5mg/kg0.586-73-7

Phenanthrene <0.5---- <0.5 <0.5 <0.5mg/kg0.585-01-8

Anthracene <0.5---- <0.5 <0.5 <0.5mg/kg0.5120-12-7

Fluoranthene <0.5---- <0.5 <0.5 <0.5mg/kg0.5206-44-0

Pyrene <0.5---- <0.5 <0.5 <0.5mg/kg0.5129-00-0

Benz(a)anthracene <0.5---- <0.5 <0.5 <0.5mg/kg0.556-55-3

Chrysene <0.5---- <0.5 <0.5 <0.5mg/kg0.5218-01-9

Benzo(b+j)fluoranthene <0.5---- <0.5 <0.5 <0.5mg/kg0.5205-99-2 205-82-3

Benzo(k)fluoranthene <0.5---- <0.5 <0.5 <0.5mg/kg0.5207-08-9

Benzo(a)pyrene <0.5---- <0.5 <0.5 <0.5mg/kg0.550-32-8

Indeno(1.2.3.cd)pyrene <0.5---- <0.5 <0.5 <0.5mg/kg0.5193-39-5

Dibenz(a.h)anthracene <0.5---- <0.5 <0.5 <0.5mg/kg0.553-70-3

Benzo(g.h.i)perylene <0.5---- <0.5 <0.5 <0.5mg/kg0.5191-24-2

^ Sum of polycyclic aromatic hydrocarbons <0.5---- <0.5 <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (zero) <0.5---- <0.5 <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (half LOR) 0.6---- 0.6 0.6 0.6mg/kg0.5----

^ Benzo(a)pyrene TEQ (LOR) 1.2---- 1.2 1.2 1.2mg/kg0.5----


C6 - C9 Fraction <10---- <10 <10 <10mg/kg10----

C10 - C14 Fraction <50---- <50 <50 <50mg/kg50----

C15 - C28 Fraction <100---- <100 <100 <100mg/kg100----

C29 - C36 Fraction <100---- <100 <100 <100mg/kg100----

^ C10 - C36 Fraction (sum) <50---- <50 <50 <50mg/kg50----


C6 - C10 Fraction <10---- <10 <10 <10mg/kg10C6_C10


(F1)

<10---- <10 <10 <10mg/kg10C6_C10-BTEX

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Analytical Results




EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions - Continued

>C10 - C16 Fraction <50---- <50 <50 <50mg/kg50>C10_C16

>C16 - C34 Fraction <100---- <100 <100 <100mg/kg100----

>C34 - C40 Fraction <100---- <100 <100 <100mg/kg100----

^ >C10 - C40 Fraction (sum) <50---- <50 <50 <50mg/kg50----


(F2)

<50---- <50 <50 <50mg/kg50----

EP080: BTEXN

Benzene <0.2---- <0.2 <0.2 <0.2mg/kg0.271-43-2

Toluene <0.5---- <0.5 <0.5 <0.5mg/kg0.5108-88-3

Ethylbenzene <0.5---- <0.5 <0.5 <0.5mg/kg0.5100-41-4

meta- & para-Xylene <0.5---- <0.5 <0.5 <0.5mg/kg0.5108-38-3 106-42-3

ortho-Xylene <0.5---- <0.5 <0.5 <0.5mg/kg0.595-47-6

^ Sum of BTEX <0.2---- <0.2 <0.2 <0.2mg/kg0.2----

^ Total Xylenes <0.5---- <0.5 <0.5 <0.5mg/kg0.51330-20-7

Naphthalene <1---- <1 <1 <1mg/kg191-20-3

EP066S: PCB Surrogate

Decachlorobiphenyl -------- 95.8 ---- ----%0.12051-24-3

EP068S: Organochlorine Pesticide Surrogate

Dibromo-DDE -------- 82.6 ---- ----%0.121655-73-2

EP068T: Organophosphorus Pesticide Surrogate

DEF -------- 65.5 ---- ----%0.178-48-8

EP074S: VOC Surrogates

1.2-Dichloroethane-D4 -------- 99.6 ---- ----%0.117060-07-0

Toluene-D8 -------- 106 ---- ----%0.12037-26-5

4-Bromofluorobenzene -------- 102 ---- ----%0.1460-00-4


Phenol-d6 95.5---- 87.5 93.0 92.8%0.113127-88-3

2-Chlorophenol-D4 89.5---- 93.6 88.3 87.4%0.193951-73-6

2.4.6-Tribromophenol 59.7---- 88.5 52.4 56.0%0.1118-79-6


2-Fluorobiphenyl 98.3---- 118 95.6 92.2%0.1321-60-8

Anthracene-d10 119---- 103 98.2 93.7%0.11719-06-8

4-Terphenyl-d14 100---- 79.0 96.2 94.8%0.11718-51-0

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Analytical Results





1.2-Dichloroethane-D4 79.3---- 95.4 83.1 85.4%0.117060-07-0

Toluene-D8 84.1---- 97.6 93.8 92.7%0.12037-26-5

4-Bromofluorobenzene 94.3---- 104 109 106%0.1460-00-4

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Analytical Results





pH (CaCl2) -------- 8.0 7.9 ----pH Unit0.1----




Arsenic 8<5 15 6 <5mg/kg57440-38-2

Barium 7070 400 160 120mg/kg107440-39-3

Beryllium <1<1 <1 <1 <1mg/kg17440-41-7

Boron <50<50 <50 ---- <50mg/kg507440-42-8

Cadmium <1<1 <1 <1 <1mg/kg17440-43-9

Chromium 87 16 16 7mg/kg27440-47-3

Cobalt <2<2 5 4 <2mg/kg27440-48-4

Copper <56 36 28 19mg/kg57440-50-8

Iron -------- ---- 14600 ----mg/kg507439-89-6

Lead <57 59 61 15mg/kg57439-92-1

Manganese 1558 305 225 47mg/kg57439-96-5

Nickel 34 12 11 4mg/kg27440-02-0

Selenium <5<5 <5 ---- <5mg/kg57782-49-2

Silver -------- ---- <2 ----mg/kg27440-22-4

Vanadium 1716 21 ---- 19mg/kg57440-62-2

Zinc 810 96 70 18mg/kg57440-66-6


Mercury <0.1<0.1 <0.1 <0.1 <0.1mg/kg0.17439-97-6


Hexavalent Chromium -------- ---- <0.5 ----mg/kg0.518540-29-9

EK026G: Total Cyanide By Discrete Analyser

Total Cyanide -------- ---- <1 ----mg/kg157-12-5

EP066: Polychlorinated Biphenyls (PCB)

Total Polychlorinated biphenyls -------- ---- <0.1 ----mg/kg0.1----

EP068A: Organochlorine Pesticides (OC)

alpha-BHC -------- ---- <0.05 ----mg/kg0.05319-84-6

Hexachlorobenzene (HCB) -------- ---- <0.05 ----mg/kg0.05118-74-1

beta-BHC -------- ---- <0.05 ----mg/kg0.05319-85-7

gamma-BHC -------- ---- <0.05 ----mg/kg0.0558-89-9

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Analytical Results




EP068A: Organochlorine Pesticides (OC) - Continued

delta-BHC -------- ---- <0.05 ----mg/kg0.05319-86-8

Heptachlor -------- ---- <0.05 ----mg/kg0.0576-44-8

Aldrin -------- ---- <0.05 ----mg/kg0.05309-00-2

Heptachlor epoxide -------- ---- <0.05 ----mg/kg0.051024-57-3

^ Total Chlordane (sum) -------- ---- <0.05 ----mg/kg0.05----

trans-Chlordane -------- ---- <0.05 ----mg/kg0.055103-74-2

alpha-Endosulfan -------- ---- <0.05 ----mg/kg0.05959-98-8

cis-Chlordane -------- ---- <0.05 ----mg/kg0.055103-71-9

Dieldrin -------- ---- <0.05 ----mg/kg0.0560-57-1

4.4`-DDE -------- ---- <0.05 ----mg/kg0.0572-55-9

Endrin -------- ---- <0.05 ----mg/kg0.0572-20-8

beta-Endosulfan -------- ---- <0.05 ----mg/kg0.0533213-65-9

^ Endosulfan (sum) -------- ---- <0.05 ----mg/kg0.05115-29-7

4.4`-DDD -------- ---- <0.05 ----mg/kg0.0572-54-8

Endrin aldehyde -------- ---- <0.05 ----mg/kg0.057421-93-4

Endosulfan sulfate -------- ---- <0.05 ----mg/kg0.051031-07-8

4.4`-DDT -------- ---- <0.2 ----mg/kg0.250-29-3

Endrin ketone -------- ---- <0.05 ----mg/kg0.0553494-70-5

Methoxychlor -------- ---- <0.2 ----mg/kg0.272-43-5

^ Sum of Aldrin + Dieldrin -------- ---- <0.05 ----mg/kg0.05309-00-2/60-57-1

^ Sum of DDD + DDE + DDT -------- ---- <0.05 ----mg/kg0.05----


Tetrachloroethene -------- ---- <0.5 ----mg/kg0.5127-18-4

EP075(SIM)A: Phenolic Compounds

Phenol -------- ---- <0.5 ----mg/kg0.5108-95-2

2-Chlorophenol -------- ---- <0.5 ----mg/kg0.595-57-8

2-Methylphenol -------- ---- <0.5 ----mg/kg0.595-48-7

3- & 4-Methylphenol -------- ---- <1 ----mg/kg11319-77-3

2-Nitrophenol -------- ---- <0.5 ----mg/kg0.588-75-5

2.4-Dimethylphenol -------- ---- <0.5 ----mg/kg0.5105-67-9

2.4-Dichlorophenol -------- ---- <0.5 ----mg/kg0.5120-83-2

2.6-Dichlorophenol -------- ---- <0.5 ----mg/kg0.587-65-0

4-Chloro-3-methylphenol -------- ---- <0.5 ----mg/kg0.559-50-7

2.4.6-Trichlorophenol -------- ---- <0.5 ----mg/kg0.588-06-2

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Analytical Results




EP075(SIM)A: Phenolic Compounds - Continued

2.4.5-Trichlorophenol -------- ---- <0.5 ----mg/kg0.595-95-4

Pentachlorophenol -------- ---- <2 ----mg/kg287-86-5


Naphthalene -------- <0.5 <0.5 <0.5mg/kg0.591-20-3

Acenaphthylene -------- <0.5 <0.5 <0.5mg/kg0.5208-96-8

Acenaphthene -------- <0.5 <0.5 <0.5mg/kg0.583-32-9

Fluorene -------- <0.5 <0.5 <0.5mg/kg0.586-73-7

Phenanthrene -------- <0.5 <0.5 <0.5mg/kg0.585-01-8

Anthracene -------- <0.5 <0.5 <0.5mg/kg0.5120-12-7

Fluoranthene -------- <0.5 <0.5 <0.5mg/kg0.5206-44-0

Pyrene -------- <0.5 <0.5 <0.5mg/kg0.5129-00-0

Benz(a)anthracene -------- <0.5 <0.5 <0.5mg/kg0.556-55-3

Chrysene -------- <0.5 <0.5 <0.5mg/kg0.5218-01-9

Benzo(b+j)fluoranthene -------- <0.5 <0.5 <0.5mg/kg0.5205-99-2 205-82-3

Benzo(k)fluoranthene -------- <0.5 <0.5 <0.5mg/kg0.5207-08-9

Benzo(a)pyrene -------- <0.5 <0.5 <0.5mg/kg0.550-32-8

Indeno(1.2.3.cd)pyrene -------- <0.5 <0.5 <0.5mg/kg0.5193-39-5

Dibenz(a.h)anthracene -------- <0.5 <0.5 <0.5mg/kg0.553-70-3

Benzo(g.h.i)perylene -------- <0.5 <0.5 <0.5mg/kg0.5191-24-2

^ Sum of polycyclic aromatic hydrocarbons -------- <0.5 <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (zero) -------- <0.5 <0.5 <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (half LOR) -------- 0.6 0.6 0.6mg/kg0.5----

^ Benzo(a)pyrene TEQ (LOR) -------- 1.2 1.2 1.2mg/kg0.5----


C6 - C9 Fraction -------- <10 <10 <10mg/kg10----

C10 - C14 Fraction -------- <50 <50 <50mg/kg50----

C15 - C28 Fraction -------- <100 <100 <100mg/kg100----

C29 - C36 Fraction -------- <100 <100 <100mg/kg100----

^ C10 - C36 Fraction (sum) -------- <50 <50 <50mg/kg50----


C6 - C10 Fraction -------- <10 <10 <10mg/kg10C6_C10


(F1)

-------- <10 <10 <10mg/kg10C6_C10-BTEX

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Analytical Results




EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions - Continued

>C10 - C16 Fraction -------- <50 <50 <50mg/kg50>C10_C16

>C16 - C34 Fraction -------- <100 <100 <100mg/kg100----

>C34 - C40 Fraction -------- <100 <100 <100mg/kg100----

^ >C10 - C40 Fraction (sum) -------- <50 <50 <50mg/kg50----


(F2)

-------- <50 <50 <50mg/kg50----

EP080: BTEXN

Benzene -------- <0.2 <0.2 <0.2mg/kg0.271-43-2

Toluene -------- <0.5 <0.5 <0.5mg/kg0.5108-88-3

Ethylbenzene -------- <0.5 <0.5 <0.5mg/kg0.5100-41-4

meta- & para-Xylene -------- <0.5 <0.5 <0.5mg/kg0.5108-38-3 106-42-3

ortho-Xylene -------- <0.5 <0.5 <0.5mg/kg0.595-47-6

^ Sum of BTEX -------- <0.2 <0.2 <0.2mg/kg0.2----

^ Total Xylenes -------- <0.5 <0.5 <0.5mg/kg0.51330-20-7

Naphthalene -------- <1 <1 <1mg/kg191-20-3


Decachlorobiphenyl -------- ---- 97.2 ----%0.12051-24-3


Dibromo-DDE -------- ---- 87.3 ----%0.121655-73-2


DEF -------- ---- 63.7 ----%0.178-48-8


1.2-Dichloroethane-D4 -------- ---- 98.2 ----%0.117060-07-0

Toluene-D8 -------- ---- 106 ----%0.12037-26-5

4-Bromofluorobenzene -------- ---- 101 ----%0.1460-00-4


Phenol-d6 -------- 94.0 83.0 100%0.113127-88-3

2-Chlorophenol-D4 -------- 88.2 97.0 93.9%0.193951-73-6

2.4.6-Tribromophenol -------- 57.1 75.4 59.9%0.1118-79-6


2-Fluorobiphenyl -------- 97.4 123 102%0.1321-60-8

Anthracene-d10 -------- 95.7 100 101%0.11719-06-8

4-Terphenyl-d14 -------- 98.3 133 98.8%0.11718-51-0

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Analytical Results





1.2-Dichloroethane-D4 -------- 85.6 93.6 81.5%0.117060-07-0

Toluene-D8 -------- 89.8 97.8 86.5%0.12037-26-5

4-Bromofluorobenzene -------- 105 103 99.9%0.1460-00-4

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Analytical Results

D1BH10-02BH10-01BH09-03BH09-01Client sample IDSub-Matrix: SOIL (Matrix: SOIL)




pH (CaCl2) -------- 8.2 ---- 8.4pH Unit0.1----




Arsenic 24<5 45 12 157mg/kg57440-38-2

Barium 80100 200 100 140mg/kg107440-39-3

Beryllium <1<1 <1 <1 <1mg/kg17440-41-7

Boron 110<50 <50 <50 <50mg/kg507440-42-8

Cadmium <1<1 <1 <1 <1mg/kg17440-43-9

Chromium 256 20 7 7mg/kg27440-47-3

Cobalt 6<2 5 <2 2mg/kg27440-48-4

Copper 15<5 126 <5 6mg/kg57440-50-8

Lead 16<5 149 <5 8mg/kg57439-92-1

Manganese 33647 320 43 57mg/kg57439-96-5

Nickel 133 28 4 4mg/kg27440-02-0

Selenium <5<5 <5 <5 <5mg/kg57782-49-2

Vanadium 4516 18 18 22mg/kg57440-62-2

Zinc 328 175 7 14mg/kg57440-66-6


Mercury <0.1<0.1 <0.1 <0.1 <0.1mg/kg0.17439-97-6


Naphthalene ----<0.5 <0.5 ---- <0.5mg/kg0.591-20-3

Acenaphthylene ----<0.5 <0.5 ---- <0.5mg/kg0.5208-96-8

Acenaphthene ----<0.5 <0.5 ---- <0.5mg/kg0.583-32-9

Fluorene ----<0.5 <0.5 ---- <0.5mg/kg0.586-73-7

Phenanthrene ----<0.5 <0.5 ---- <0.5mg/kg0.585-01-8

Anthracene ----<0.5 <0.5 ---- <0.5mg/kg0.5120-12-7

Fluoranthene ----<0.5 <0.5 ---- <0.5mg/kg0.5206-44-0

Pyrene ----<0.5 <0.5 ---- <0.5mg/kg0.5129-00-0

Benz(a)anthracene ----<0.5 <0.5 ---- <0.5mg/kg0.556-55-3

Chrysene ----<0.5 <0.5 ---- <0.5mg/kg0.5218-01-9

Benzo(b+j)fluoranthene ----<0.5 <0.5 ---- <0.5mg/kg0.5205-99-2 205-82-3

Benzo(k)fluoranthene ----<0.5 <0.5 ---- <0.5mg/kg0.5207-08-9

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Analytical Results




EP075(SIM)B: Polynuclear Aromatic Hydrocarbons - Continued

Benzo(a)pyrene ----<0.5 <0.5 ---- <0.5mg/kg0.550-32-8

Indeno(1.2.3.cd)pyrene ----<0.5 <0.5 ---- <0.5mg/kg0.5193-39-5

Dibenz(a.h)anthracene ----<0.5 <0.5 ---- <0.5mg/kg0.553-70-3

Benzo(g.h.i)perylene ----<0.5 <0.5 ---- <0.5mg/kg0.5191-24-2

^ Sum of polycyclic aromatic hydrocarbons ----<0.5 <0.5 ---- <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (zero) ----<0.5 <0.5 ---- <0.5mg/kg0.5----

^ Benzo(a)pyrene TEQ (half LOR) ----0.6 0.6 ---- 0.6mg/kg0.5----

^ Benzo(a)pyrene TEQ (LOR) ----1.2 1.2 ---- 1.2mg/kg0.5----


C6 - C9 Fraction ----<10 <10 ---- <10mg/kg10----

C10 - C14 Fraction ----<50 <50 ---- <50mg/kg50----

C15 - C28 Fraction ----<100 <100 ---- <100mg/kg100----

C29 - C36 Fraction ----<100 <100 ---- <100mg/kg100----

^ C10 - C36 Fraction (sum) ----<50 <50 ---- <50mg/kg50----


C6 - C10 Fraction ----<10 <10 ---- <10mg/kg10C6_C10


(F1)

----<10 <10 ---- <10mg/kg10C6_C10-BTEX

>C10 - C16 Fraction ----<50 <50 ---- <50mg/kg50>C10_C16

>C16 - C34 Fraction ----<100 <100 ---- <100mg/kg100----

>C34 - C40 Fraction ----<100 <100 ---- <100mg/kg100----

^ >C10 - C40 Fraction (sum) ----<50 <50 ---- <50mg/kg50----


(F2)

----<50 <50 ---- <50mg/kg50----

EP080: BTEXN

Benzene ----<0.2 <0.2 ---- <0.2mg/kg0.271-43-2

Toluene ----<0.5 <0.5 ---- <0.5mg/kg0.5108-88-3

Ethylbenzene ----<0.5 <0.5 ---- <0.5mg/kg0.5100-41-4

meta- & para-Xylene ----<0.5 <0.5 ---- <0.5mg/kg0.5108-38-3 106-42-3

ortho-Xylene ----<0.5 <0.5 ---- <0.5mg/kg0.595-47-6

^ Sum of BTEX ----<0.2 <0.2 ---- <0.2mg/kg0.2----

^ Total Xylenes ----<0.5 <0.5 ---- <0.5mg/kg0.51330-20-7

Naphthalene ----<1 <1 ---- <1mg/kg191-20-3


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Analytical Results




EP075(SIM)S: Phenolic Compound Surrogates - Continued

Phenol-d6 ----96.7 91.4 ---- 93.8%0.113127-88-3

2-Chlorophenol-D4 ----90.9 84.0 ---- 88.3%0.193951-73-6

2.4.6-Tribromophenol ----59.0 47.9 ---- 54.3%0.1118-79-6


2-Fluorobiphenyl ----98.0 99.2 ---- 95.3%0.1321-60-8

Anthracene-d10 ----127 118 ---- 128%0.11719-06-8

4-Terphenyl-d14 ----98.8 100 ---- 96.6%0.11718-51-0


1.2-Dichloroethane-D4 ----84.3 76.0 ---- 80.9%0.117060-07-0

Toluene-D8 ----86.8 80.8 ---- 88.0%0.12037-26-5

4-Bromofluorobenzene ----101 87.1 ---- 102%0.1460-00-4

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Analytical Results

----------------R1 (water)Client sample IDSub-Matrix: WATER (Matrix: WATER)

----------------28-APR-2015 15:00Client sampling date / time

----------------EM1504461-038UnitLORCAS NumberCompound

EG020T: Total Metals by ICP-MS

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

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

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

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

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

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

Zinc ----<0.005 ---- ---- ----mg/L0.0057440-66-6

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Surrogate Control Limits

Recovery Limits (%)Sub-Matrix: SOIL

Compound CAS Number Low High


Decachlorobiphenyl 2051-24-3 36 140


Dibromo-DDE 21655-73-2 38 128


DEF 78-48-8 33 139


1.2-Dichloroethane-D4 17060-07-0 62 122

Toluene-D8 2037-26-5 64 120

4-Bromofluorobenzene 460-00-4 66 124


Phenol-d6 13127-88-3 54 125

2-Chlorophenol-D4 93951-73-6 65 123

2.4.6-Tribromophenol 118-79-6 34 122


2-Fluorobiphenyl 321-60-8 61 125

Anthracene-d10 1719-06-8 62 130

4-Terphenyl-d14 1718-51-0 67 133


1.2-Dichloroethane-D4 17060-07-0 51 125

Toluene-D8 2037-26-5 55 125

4-Bromofluorobenzene 460-00-4 56 124

False 10 10.00False

Environmental

QUALITY CONTROL REPORTWork Order : EM1504461 Page : 1 of 20










Site : ----


Sampler : CS Issue Date : 08-MAY-2015


40:No. of samples received

Quote number : EN/002/14 21:No. of samples analysed

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. All pages of this report have been checked and approved for

release.

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



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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 :

This document has been electronically signed by the authorized signatories indicated below. Electronic signing has been carried out in compliance with

procedures specified in 21 CFR Part 11.

Signatories Accreditation CategoryPosition

Chris Lemaitre Non-Metals Team Leader Melbourne Inorganics

Dilani Fernando Senior Inorganic Chemist Melbourne Inorganics

Eric Chau Metals Team Leader Melbourne Inorganics

Nancy Wang Senior Semivolatile Instrument Chemist Melbourne Organics

Xing Lin Senior Organic Chemist Melbourne Organics

SignatoriesNATA Accredited

Laboratory 825

Accredited for

compliance with

ISO/IEC 17025.

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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: SOIL Laboratory Duplicate (DUP) Report

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

EA001: pH in soil using 0.01M CaCl extract (QC Lot: 3922376)

EA001: pH (CaCl2) ---- 0.1 pH Unit 6.8 6.9 1.4 0% - 20%BH01-01EM1504461-001

EA001: pH (CaCl2) ---- 0.1 pH Unit 8.2 8.2 0.0 0% - 20%BH10-01EM1504461-035

EA055: Moisture Content (QC Lot: 3922393)

EA055-103: Moisture Content (dried @ 103°C) ---- 1.0 % 3.1 2.8 13.1 No LimitBH01-01EM1504461-001

EA055-103: Moisture Content (dried @ 103°C) ---- 1.0 % 3.7 3.7 0.0 No LimitBH06-02EM1504461-023

EG005T: Total Metals by ICP-AES (QC Lot: 3922668)

EG005T: Beryllium 7440-41-7 1 mg/kg <1 <1 0.0 No LimitBH01-01EM1504461-001

EG005T: Cadmium 7440-43-9 1 mg/kg <1 <1 0.0 No Limit

EG005T: Barium 7440-39-3 10 mg/kg 40 40 0.0 No Limit

EG005T: Chromium 7440-47-3 2 mg/kg 3 3 0.0 No Limit

EG005T: Cobalt 7440-48-4 2 mg/kg <2 <2 0.0 No Limit

EG005T: Nickel 7440-02-0 2 mg/kg <2 <2 0.0 No Limit

EG005T: Silver 7440-22-4 2 mg/kg <2 <2 0.0 No Limit

EG005T: Arsenic 7440-38-2 5 mg/kg <5 <5 0.0 No Limit

EG005T: Copper 7440-50-8 5 mg/kg 6 6 0.0 No Limit

EG005T: Lead 7439-92-1 5 mg/kg 6 7 0.0 No Limit

EG005T: Manganese 7439-96-5 5 mg/kg 31 29 6.6 No Limit

EG005T: Selenium 7782-49-2 5 mg/kg <5 <5 0.0 No Limit

EG005T: Vanadium 7440-62-2 5 mg/kg 5 <5 0.0 No Limit

EG005T: Zinc 7440-66-6 5 mg/kg 9 9 0.0 No Limit

EG005T: Boron 7440-42-8 50 mg/kg <50 <50 0.0 No Limit

EG005T: Iron 7439-89-6 50 mg/kg 1970 1960 0.7 0% - 20%

EG005T: Beryllium 7440-41-7 1 mg/kg <1 <1 0.0 No LimitBH06-01EM1504461-022

EG005T: Cadmium 7440-43-9 1 mg/kg <1 <1 0.0 No Limit

EG005T: Barium 7440-39-3 10 mg/kg 200 200 0.0 0% - 50%

EG005T: Chromium 7440-47-3 2 mg/kg 10 13 24.1 No Limit

EG005T: Cobalt 7440-48-4 2 mg/kg 4 5 0.0 No Limit

EG005T: Nickel 7440-02-0 2 mg/kg 9 11 16.9 No Limit

EG005T: Silver 7440-22-4 2 mg/kg <2 <2 0.0 No Limit

EG005T: Arsenic 7440-38-2 5 mg/kg <5 <5 0.0 No Limit

EG005T: Copper 7440-50-8 5 mg/kg 14 35 85.1 No Limit

EG005T: Lead 7439-92-1 5 mg/kg 30 30 0.0 No Limit

EG005T: Manganese 7439-96-5 5 mg/kg 240 234 2.6 0% - 20%

EG005T: Selenium 7782-49-2 5 mg/kg <5 <5 0.0 No Limit

EG005T: Vanadium 7440-62-2 5 mg/kg 23 18 23.9 No Limit

EG005T: Zinc 7440-66-6 5 mg/kg 36 46 22.4 No Limit

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EG005T: Total Metals by ICP-AES (QC Lot: 3922668) - continued

EG005T: Boron 7440-42-8 50 mg/kg <50 <50 0.0 No LimitBH06-01EM1504461-022

EG005T: Iron 7439-89-6 50 mg/kg 11500 13900 18.5 0% - 20%

EG035T: Total Recoverable Mercury by FIMS (QC Lot: 3922669)

EG035T: Mercury 7439-97-6 0.1 mg/kg <0.1 <0.1 0.0 No LimitBH01-01EM1504461-001

EG035T: Mercury 7439-97-6 0.1 mg/kg <0.1 <0.1 0.0 No LimitBH06-01EM1504461-022

EG048: Hexavalent Chromium (Alkaline Digest) (QC Lot: 3923574)

EG048G: Hexavalent Chromium 18540-29-9 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH04-02EM1504461-016

EK026SF: Total CN by Segmented Flow Analyser (QC Lot: 3923783)

EK026SF: Total Cyanide 57-12-5 1 mg/kg <1 <1 0.0 No LimitBH04-02EM1504461-016

EP066: Polychlorinated Biphenyls (PCB) (QC Lot: 3922597)

EP066: Total Polychlorinated biphenyls ---- 0.1 mg/kg <0.1 <0.1 0.0 No LimitBH04-02EM1504461-016

EP068A: Organochlorine Pesticides (OC) (QC Lot: 3922596)

EP068: alpha-BHC 319-84-6 0.05 mg/kg <0.05 <0.05 0.0 No LimitBH04-02EM1504461-016

EP068: Hexachlorobenzene (HCB) 118-74-1 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: beta-BHC 319-85-7 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: gamma-BHC 58-89-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: delta-BHC 319-86-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Heptachlor 76-44-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Aldrin 309-00-2 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Heptachlor epoxide 1024-57-3 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: trans-Chlordane 5103-74-2 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: alpha-Endosulfan 959-98-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: cis-Chlordane 5103-71-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Dieldrin 60-57-1 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDE 72-55-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin 72-20-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: beta-Endosulfan 33213-65-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDD 72-54-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin aldehyde 7421-93-4 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endosulfan sulfate 1031-07-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin ketone 53494-70-5 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDT 50-29-3 0.2 mg/kg <0.2 <0.2 0.0 No Limit

EP068: Methoxychlor 72-43-5 0.2 mg/kg <0.2 <0.2 0.0 No Limit

EP068: alpha-BHC 319-84-6 0.05 mg/kg <0.05 <0.05 0.0 No LimitAnonymousEM1504589-001

EP068: Hexachlorobenzene (HCB) 118-74-1 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: beta-BHC 319-85-7 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: gamma-BHC 58-89-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: delta-BHC 319-86-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Heptachlor 76-44-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

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EP068A: Organochlorine Pesticides (OC) (QC Lot: 3922596) - continued

EP068: Aldrin 309-00-2 0.05 mg/kg <0.05 <0.05 0.0 No LimitAnonymousEM1504589-001

EP068: Heptachlor epoxide 1024-57-3 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: trans-Chlordane 5103-74-2 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: alpha-Endosulfan 959-98-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: cis-Chlordane 5103-71-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Dieldrin 60-57-1 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDE 72-55-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin 72-20-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: beta-Endosulfan 33213-65-9 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDD 72-54-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin aldehyde 7421-93-4 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endosulfan sulfate 1031-07-8 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: Endrin ketone 53494-70-5 0.05 mg/kg <0.05 <0.05 0.0 No Limit

EP068: 4.4`-DDT 50-29-3 0.2 mg/kg <0.2 <0.2 0.0 No Limit

EP068: Methoxychlor 72-43-5 0.2 mg/kg <0.2 <0.2 0.0 No Limit

EP074E: Halogenated Aliphatic Compounds (QC Lot: 3922375)

EP074: Tetrachloroethene 127-18-4 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH04-02EM1504461-016

EP075(SIM)A: Phenolic Compounds (QC Lot: 3922599)

EP075(SIM): Phenol 108-95-2 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH04-02EM1504461-016

EP075(SIM): 2-Chlorophenol 95-57-8 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2-Methylphenol 95-48-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2-Nitrophenol 88-75-5 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2.4-Dimethylphenol 105-67-9 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2.4-Dichlorophenol 120-83-2 0.5 mg/kg <0.5 <0.5 0.0 No Limit


EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 0.5 mg/kg <0.5 <0.5 0.0 No Limit


EP075(SIM): 3- & 4-Methylphenol 1319-77-3 1 mg/kg <1 <1 0.0 No Limit

EP075(SIM): Pentachlorophenol 87-86-5 2 mg/kg <2 <2 0.0 No Limit

EP075(SIM): Phenol 108-95-2 0.5 mg/kg <0.5 <0.5 0.0 No LimitAnonymousEM1504589-001

EP075(SIM): 2-Chlorophenol 95-57-8 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2-Methylphenol 95-48-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2-Nitrophenol 88-75-5 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): 2.4-Dimethylphenol 105-67-9 0.5 mg/kg <0.5 <0.5 0.0 No Limit



EP075(SIM): 4-Chloro-3-methylphenol 59-50-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit



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EP075(SIM)A: Phenolic Compounds (QC Lot: 3922599) - continued

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 1 mg/kg <1 <1 0.0 No LimitAnonymousEM1504589-001

EP075(SIM): Pentachlorophenol 87-86-5 2 mg/kg <2 <2 0.0 No Limit

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QC Lot: 3922390)

EP075(SIM): Naphthalene 91-20-3 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH01-01EM1504461-001

EP075(SIM): Acenaphthylene 208-96-8 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Acenaphthene 83-32-9 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Fluorene 86-73-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Phenanthrene 85-01-8 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Anthracene 120-12-7 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Fluoranthene 206-44-0 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Pyrene 129-00-0 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Benz(a)anthracene 56-55-3 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Chrysene 218-01-9 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Benzo(b+j)fluoranthene 205-99-2

205-82-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Benzo(k)fluoranthene 207-08-9 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 0.5 mg/kg <0.5 <0.5 0.0 No Limit












205-82-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit






EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QC Lot: 3922599)



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EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QC Lot: 3922599) - continued

EP075(SIM): Acenaphthene 83-32-9 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH04-02EM1504461-016









205-82-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit






EP075(SIM): Naphthalene 91-20-3 0.5 mg/kg <0.5 <0.5 0.0 No LimitAnonymousEM1504589-001











205-82-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit






EP080/071: Total Petroleum Hydrocarbons (QC Lot: 3922373)

EP080: C6 - C9 Fraction ---- 10 mg/kg <10 <10 0.0 No LimitBH01-01EM1504461-001






EP071: C29 - C36 Fraction ---- 100 mg/kg <100 <100 0.0 No Limit

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EP080/071: Total Petroleum Hydrocarbons (QC Lot: 3922389) - continued


EP071: C10 - C36 Fraction (sum) ---- 50 mg/kg <50 <50 0.0 No Limit










EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QC Lot: 3922373)

EP080: C6 - C10 Fraction C6_C10 10 mg/kg <10 <10 0.0 No LimitBH01-01EM1504461-001





EP071: >C16 - C34 Fraction ---- 100 mg/kg <100 <100 0.0 No LimitBH01-01EM1504461-001

EP071: >C34 - C40 Fraction ---- 100 mg/kg <100 <100 0.0 No Limit

EP071: >C10 - C16 Fraction >C10_C16 50 mg/kg <50 <50 0.0 No Limit

EP071: >C10 - C40 Fraction (sum) ---- 50 mg/kg <50 <50 0.0 No Limit










EP080: BTEXN (QC Lot: 3922373)

EP080: Benzene 71-43-2 0.2 mg/kg <0.2 <0.2 0.0 No LimitBH01-01EM1504461-001

EP080: Toluene 108-88-3 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP080: Ethylbenzene 100-41-4 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP080: meta- & para-Xylene 108-38-3

106-42-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP080: ortho-Xylene 95-47-6 0.5 mg/kg <0.5 <0.5 0.0 No Limit

EP080: Naphthalene 91-20-3 1 mg/kg <1 <1 0.0 No Limit


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EP080: BTEXN (QC Lot: 3922373) - continued

EP080: Toluene 108-88-3 0.5 mg/kg <0.5 <0.5 0.0 No LimitBH10-01EM1504461-035



106-42-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit



EP080: BTEXN (QC Lot: 3922374)


EP080: Toluene 108-88-3 0.5 mg/kg <0.5 <0.5 0.0 No Limit



106-42-3

0.5 mg/kg <0.5 <0.5 0.0 No Limit



Sub-Matrix: WATER Laboratory Duplicate (DUP) Report


EG020T: Total Metals by ICP-MS (QC Lot: 3923593)

EG020A-T: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.0 No LimitAnonymousEM1504574-013

EG020A-T: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Nickel 7440-02-0 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Zinc 7440-66-6 0.005 mg/L <0.005 <0.005 0.0 No Limit

EG020A-T: Cadmium 7440-43-9 0.0001 mg/L <0.0001 <0.0001 0.0 No LimitAnonymousEM1504592-015

EG020A-T: Arsenic 7440-38-2 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Chromium 7440-47-3 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Copper 7440-50-8 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Lead 7439-92-1 0.001 mg/L <0.001 <0.001 0.0 No Limit

EG020A-T: Nickel 7440-02-0 0.001 mg/L 0.001 0.001 0.0 No Limit

EG020A-T: Zinc 7440-66-6 0.005 mg/L 0.008 0.007 0.0 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: SOIL Method Blank (MB)

Report

Laboratory Control Spike (LCS) Report

Spike Spike Recovery (%) Recovery Limits (%)

Result Concentration HighLowLCSMethod: Compound CAS Number LOR Unit

EG005T: Total Metals by ICP-AES (QCLot: 3922668)

EG005T: Arsenic 7440-38-2 5 mg/kg <5 92.221.7 mg/kg 11379

EG005T: Barium 7440-39-3 10 mg/kg <10 95.9143 mg/kg 11692

EG005T: Beryllium 7440-41-7 1 mg/kg <1 98.15.63 mg/kg 12577

EG005T: Boron 7440-42-8 50 mg/kg <50 10733.2 mg/kg 12484

EG005T: Cadmium 7440-43-9 1 mg/kg <1 1004.64 mg/kg 11587

EG005T: Chromium 7440-47-3 2 mg/kg <2 10043.9 mg/kg 11389

EG005T: Cobalt 7440-48-4 2 mg/kg <2 99.616.0 mg/kg 11781

EG005T: Copper 7440-50-8 5 mg/kg <5 94.732.0 mg/kg 11690

EG005T: Iron 7439-89-6 50 mg/kg <50 1008400 mg/kg 11296

EG005T: Lead 7439-92-1 5 mg/kg <5 95.940.0 mg/kg 10785

EG005T: Manganese 7439-96-5 5 mg/kg <5 101130 mg/kg 11387

EG005T: Nickel 7440-02-0 2 mg/kg <2 99.755.0 mg/kg 11189

EG005T: Selenium 7782-49-2 5 mg/kg <5 93.35.37 mg/kg 10993

EG005T: Silver 7440-22-4 2 mg/kg <2 1002.10 mg/kg 10880

EG005T: Vanadium 7440-62-2 5 mg/kg <5 98.429.6 mg/kg 11781

EG005T: Zinc 7440-66-6 5 mg/kg <5 97.660.8 mg/kg 11189

EG035T: Total Recoverable Mercury by FIMS (QCLot: 3922669)

EG035T: Mercury 7439-97-6 0.1 mg/kg <0.1 89.62.57 mg/kg 10385

EG048: Hexavalent Chromium (Alkaline Digest) (QCLot: 3923574)

EG048G: Hexavalent Chromium 18540-29-9 0.5 mg/kg <0.5 86.940 mg/kg 12080

EK026SF: Total CN by Segmented Flow Analyser (QCLot: 3923783)

EK026SF: Total Cyanide 57-12-5 1 mg/kg <1 97.820 mg/kg 10682

EP066: Polychlorinated Biphenyls (PCB) (QCLot: 3922597)

EP066: Total Polychlorinated biphenyls ---- 0.1 mg/kg <0.1 94.31 mg/kg 13555

EP068A: Organochlorine Pesticides (OC) (QCLot: 3922596)

EP068: alpha-BHC 319-84-6 0.05 mg/kg <0.05 83.60.5 mg/kg 13345

EP068: Hexachlorobenzene (HCB) 118-74-1 0.05 mg/kg <0.05 82.80.5 mg/kg 13343

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EP068A: Organochlorine Pesticides (OC) (QCLot: 3922596) - continued

EP068: beta-BHC 319-85-7 0.05 mg/kg <0.05 83.70.5 mg/kg 13446

EP068: gamma-BHC 58-89-9 0.05 mg/kg <0.05 82.90.5 mg/kg 13349

EP068: delta-BHC 319-86-8 0.05 mg/kg <0.05 81.30.5 mg/kg 12852

EP068: Heptachlor 76-44-8 0.05 mg/kg <0.05 79.20.5 mg/kg 12848

EP068: Aldrin 309-00-2 0.05 mg/kg <0.05 85.90.5 mg/kg 12852

EP068: Heptachlor epoxide 1024-57-3 0.05 mg/kg <0.05 85.70.5 mg/kg 13052

EP068: trans-Chlordane 5103-74-2 0.05 mg/kg <0.05 70.30.5 mg/kg 13151

EP068: alpha-Endosulfan 959-98-8 0.05 mg/kg <0.05 79.60.5 mg/kg 13557

EP068: cis-Chlordane 5103-71-9 0.05 mg/kg <0.05 86.60.5 mg/kg 13151

EP068: Dieldrin 60-57-1 0.05 mg/kg <0.05 59.10.5 mg/kg 13151

EP068: 4.4`-DDE 72-55-9 0.05 mg/kg <0.05 67.10.5 mg/kg 13151

EP068: Endrin 72-20-8 0.05 mg/kg <0.05 81.00.5 mg/kg 14141

EP068: beta-Endosulfan 33213-65-9 0.05 mg/kg <0.05 83.00.5 mg/kg 13252

EP068: 4.4`-DDD 72-54-8 0.05 mg/kg <0.05 84.00.5 mg/kg 13450

EP068: Endrin aldehyde 7421-93-4 0.05 mg/kg <0.05 89.30.5 mg/kg 13038

EP068: Endosulfan sulfate 1031-07-8 0.05 mg/kg <0.05 86.00.5 mg/kg 13250

EP068: 4.4`-DDT 50-29-3 0.2 mg/kg <0.2 75.60.5 mg/kg 14038

EP068: Endrin ketone 53494-70-5 0.05 mg/kg <0.05 92.50.5 mg/kg 13252

EP068: Methoxychlor 72-43-5 0.2 mg/kg <0.2 70.90.5 mg/kg 14141

EP074E: Halogenated Aliphatic Compounds (QCLot: 3922375)

EP074: Tetrachloroethene 127-18-4 0.5 mg/kg <0.5 93.61 mg/kg 12169

EP075(SIM)A: Phenolic Compounds (QCLot: 3922599)

EP075(SIM): Phenol 108-95-2 0.5 mg/kg <0.5 97.43 mg/kg 11365

EP075(SIM): 2-Chlorophenol 95-57-8 0.5 mg/kg <0.5 1093 mg/kg 11367

EP075(SIM): 2-Methylphenol 95-48-7 0.5 mg/kg <0.5 1043 mg/kg 11466

EP075(SIM): 3- & 4-Methylphenol 1319-77-3 1.0 mg/kg <1 1046 mg/kg 12262

EP075(SIM): 2-Nitrophenol 88-75-5 0.5 mg/kg <0.5 96.63 mg/kg 11656

EP075(SIM): 2.4-Dimethylphenol 105-67-9 0.5 mg/kg <0.5 1133 mg/kg 11466

EP075(SIM): 2.4-Dichlorophenol 120-83-2 0.5 mg/kg <0.5 1143 mg/kg 11761

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EP075(SIM)A: Phenolic Compounds (QCLot: 3922599) - continued

EP075(SIM): 2.6-Dichlorophenol 87-65-0 0.5 mg/kg <0.5 94.23 mg/kg 11765

EP075(SIM): 4-Chloro-3-Methylphenol 59-50-7 0.5 mg/kg <0.5 1173 mg/kg 11957

EP075(SIM): 2.4.6-Trichlorophenol 88-06-2 0.5 mg/kg <0.5 1103 mg/kg 12054

EP075(SIM): 2.4.5-Trichlorophenol 95-95-4 0.5 mg/kg <0.5 1103 mg/kg 11957

EP075(SIM): Pentachlorophenol 87-86-5 2.0 mg/kg <2 65.46 mg/kg 12415.6

EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 3922390)

EP075(SIM): Naphthalene 91-20-3 0.5 mg/kg <0.5 98.13 mg/kg 11965

EP075(SIM): Acenaphthylene 208-96-8 0.5 mg/kg <0.5 81.13 mg/kg 12561

EP075(SIM): Acenaphthene 83-32-9 0.5 mg/kg <0.5 97.83 mg/kg 11468

EP075(SIM): Fluorene 86-73-7 0.5 mg/kg <0.5 88.53 mg/kg 12062

EP075(SIM): Phenanthrene 85-01-8 0.5 mg/kg <0.5 98.43 mg/kg 11369

EP075(SIM): Anthracene 120-12-7 0.5 mg/kg <0.5 1003 mg/kg 11668

EP075(SIM): Fluoranthene 206-44-0 0.5 mg/kg <0.5 93.53 mg/kg 11567

EP075(SIM): Pyrene 129-00-0 0.5 mg/kg <0.5 94.33 mg/kg 11666

EP075(SIM): Benz(a)anthracene 56-55-3 0.5 mg/kg <0.5 80.53 mg/kg 11662

EP075(SIM): Chrysene 218-01-9 0.5 mg/kg <0.5 1123 mg/kg 11963


205-82-3

0.5 mg/kg <0.5 75.73 mg/kg 11464

EP075(SIM): Benzo(k)fluoranthene 207-08-9 0.5 mg/kg <0.5 96.23 mg/kg 11567

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 mg/kg <0.5 89.83 mg/kg 11464

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 0.5 mg/kg <0.5 82.13 mg/kg 11662

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 0.5 mg/kg <0.5 81.33 mg/kg 11462

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 0.5 mg/kg <0.5 83.63 mg/kg 11759


EP075(SIM): Naphthalene 91-20-3 0.5 mg/kg <0.5 1163 mg/kg 11965

EP075(SIM): Acenaphthylene 208-96-8 0.5 mg/kg <0.5 1153 mg/kg 12561

EP075(SIM): Acenaphthene 83-32-9 0.5 mg/kg <0.5 1123 mg/kg 11468

EP075(SIM): Fluorene 86-73-7 0.5 mg/kg <0.5 1173 mg/kg 12062

EP075(SIM): Phenanthrene 85-01-8 0.5 mg/kg <0.5 1093 mg/kg 11369

EP075(SIM): Anthracene 120-12-7 0.5 mg/kg <0.5 1093 mg/kg 11668

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EP075(SIM)B: Polynuclear Aromatic Hydrocarbons (QCLot: 3922599) - continued

EP075(SIM): Fluoranthene 206-44-0 0.5 mg/kg <0.5 79.03 mg/kg 11567

EP075(SIM): Pyrene 129-00-0 0.5 mg/kg <0.5 82.03 mg/kg 11666

EP075(SIM): Benz(a)anthracene 56-55-3 0.5 mg/kg <0.5 62.53 mg/kg 11662

EP075(SIM): Chrysene 218-01-9 0.5 mg/kg <0.5 70.43 mg/kg 11963


205-82-3

0.5 mg/kg <0.5 1063 mg/kg 11464

EP075(SIM): Benzo(k)fluoranthene 207-08-9 0.5 mg/kg <0.5 1023 mg/kg 11567

EP075(SIM): Benzo(a)pyrene 50-32-8 0.5 mg/kg <0.5 1143 mg/kg 11464

EP075(SIM): Indeno(1.2.3.cd)pyrene 193-39-5 0.5 mg/kg <0.5 1143 mg/kg 11662

EP075(SIM): Dibenz(a.h)anthracene 53-70-3 0.5 mg/kg <0.5 1113 mg/kg 11462

EP075(SIM): Benzo(g.h.i)perylene 191-24-2 0.5 mg/kg <0.5 1103 mg/kg 11759

EP080/071: Total Petroleum Hydrocarbons (QCLot: 3922373)

EP080: C6 - C9 Fraction ---- 10 mg/kg <10 10936 mg/kg 13066


EP080: C6 - C9 Fraction ---- 10 mg/kg <10 10636 mg/kg 13066


EP071: C10 - C14 Fraction ---- 50 mg/kg <50 86.6658 mg/kg 13165



EP071: C10 - C36 Fraction (sum) ---- 50 mg/kg <50 -------- --------





EP071: C10 - C36 Fraction (sum) ---- 50 mg/kg <50 -------- --------

EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 3922373)

EP080: C6 - C10 Fraction C6_C10 10 mg/kg <10 10845 mg/kg 12864


EP080: C6 - C10 Fraction C6_C10 10 mg/kg <10 10245 mg/kg 12864


EP071: >C10 - C16 Fraction >C10_C16 50 mg/kg <50 84.41051 mg/kg 13068

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EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 3922389) - continued

EP071: >C16 - C34 Fraction ---- 100 mg/kg <100 87.94124 mg/kg 11672


EP071: >C10 - C40 Fraction (sum) ---- 100 mg/kg <100 -------- --------


EP071: >C10 - C16 Fraction >C10_C16 50 mg/kg <50 85.01051 mg/kg 13068



EP071: >C10 - C40 Fraction (sum) ---- 100 mg/kg <100 -------- --------

EP080: BTEXN (QCLot: 3922373)

EP080: Benzene 71-43-2 0.2 mg/kg <0.2 1132 mg/kg 12474

EP080: Toluene 108-88-3 0.5 mg/kg <0.5 1172 mg/kg 12975

EP080: Ethylbenzene 100-41-4 0.5 mg/kg <0.5 1122 mg/kg 12472


106-42-3

0.5 mg/kg <0.5 1164 mg/kg 13272

EP080: ortho-Xylene 95-47-6 0.5 mg/kg <0.5 1182 mg/kg 13076

EP080: Naphthalene 91-20-3 1 mg/kg <1 1160.5 mg/kg 13266


EP080: Benzene 71-43-2 0.2 mg/kg <0.2 1012 mg/kg 12474

EP080: Toluene 108-88-3 0.5 mg/kg <0.5 1062 mg/kg 12975

EP080: Ethylbenzene 100-41-4 0.5 mg/kg <0.5 1042 mg/kg 12472


106-42-3

0.5 mg/kg <0.5 1114 mg/kg 13272

EP080: ortho-Xylene 95-47-6 0.5 mg/kg <0.5 1112 mg/kg 13076

EP080: Naphthalene 91-20-3 1 mg/kg <1 97.40.5 mg/kg 13266

Sub-Matrix: WATER Method Blank (MB)

Report




EG020T: Total Metals by ICP-MS (QCLot: 3923593)

EG020A-T: Arsenic 7440-38-2 0.001 mg/L <0.001 98.20.1 mg/L 11694

EG020A-T: Cadmium 7440-43-9 0.0001 mg/L <0.0001 95.30.1 mg/L 11090

EG020A-T: Chromium 7440-47-3 0.001 mg/L <0.001 95.20.1 mg/L 11090

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Sub-Matrix: WATER Method Blank (MB)

Report




EG020T: Total Metals by ICP-MS (QCLot: 3923593) - continued

EG020A-T: Copper 7440-50-8 0.001 mg/L <0.001 96.50.1 mg/L 10991

EG020A-T: Lead 7439-92-1 0.001 mg/L <0.001 95.60.1 mg/L 11191

EG020A-T: Nickel 7440-02-0 0.001 mg/L <0.001 98.30.1 mg/L 11191

EG020A-T: Zinc 7440-66-6 0.005 mg/L <0.005 93.60.1 mg/L 10991

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: SOIL Matrix Spike (MS) Report

SpikeRecovery(%) Recovery Limits (%)Spike

HighLowMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number


BH02-01EM1504461-005 7440-38-2EG005T: Arsenic 97.550 mg/kg 12478

7440-39-3EG005T: Barium # Not

Determined

50 mg/kg 13571

7440-41-7EG005T: Beryllium 10350 mg/kg 12585

7440-43-9EG005T: Cadmium 99.450 mg/kg 11684

7440-47-3EG005T: Chromium 10150 mg/kg 12179

7440-50-8EG005T: Copper 10150 mg/kg 12482

7439-92-1EG005T: Lead 11150 mg/kg 12476

7439-96-5EG005T: Manganese 10550 mg/kg 13668

7440-02-0EG005T: Nickel 94.150 mg/kg 12078

7782-49-2EG005T: Selenium 89.250 mg/kg 12571

7440-62-2EG005T: Vanadium 94.950 mg/kg 12476

7440-66-6EG005T: Zinc 11050 mg/kg 12874


BH02-01EM1504461-005 7439-97-6EG035T: Mercury 1025.0 mg/kg 11676


BH08-01EM1504461-029 18540-29-9EG048G: Hexavalent Chromium 90.640 mg/kg 11458


BH08-01EM1504461-029 57-12-5EK026SF: Total Cyanide 10720 mg/kg 11377


BH08-01EM1504461-029 ----EP066: Total Polychlorinated biphenyls 95.81.0 mg/kg 14444


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EP068A: Organochlorine Pesticides (OC) (QCLot: 3922596) - continued

BH08-01EM1504461-029 58-89-9EP068: gamma-BHC 1140.5 mg/kg 13922

76-44-8EP068: Heptachlor 80.30.5 mg/kg 13018

309-00-2EP068: Aldrin 73.50.5 mg/kg 13623

60-57-1EP068: Dieldrin 99.90.5 mg/kg 13642

72-20-8EP068: Endrin 1080.5 mg/kg 14623

50-29-3EP068: 4.4`-DDT 57.60.5 mg/kg 13320


AnonymousEM1504568-002 108-95-2EP075(SIM): Phenol 87.63 mg/kg 11763

95-57-8EP075(SIM): 2-Chlorophenol 1123 mg/kg 12365

88-75-5EP075(SIM): 2-Nitrophenol 1123 mg/kg 13440

59-50-7EP075(SIM): 4-Chloro-3-methylphenol 1093 mg/kg 12256

87-86-5EP075(SIM): Pentachlorophenol 61.83 mg/kg 13915.3


BH03-01EM1504461-010 83-32-9EP075(SIM): Acenaphthene 1073 mg/kg 11767

129-00-0EP075(SIM): Pyrene 1073 mg/kg 14852


AnonymousEM1504568-002 83-32-9EP075(SIM): Acenaphthene 1153 mg/kg 11767

129-00-0EP075(SIM): Pyrene 88.93 mg/kg 14852


BH02-01EM1504461-005 ----EP080: C6 - C9 Fraction 10728 mg/kg 13142


BH08-01EM1504461-029 ----EP080: C6 - C9 Fraction 11628 mg/kg 13142


BH02-01EM1504461-005 ----EP071: C10 - C14 Fraction 90.9658 mg/kg 12353

----EP071: C15 - C28 Fraction 86.43160 mg/kg 12470



AnonymousEM1504568-001 ----EP071: C10 - C14 Fraction 86.0658 mg/kg 12353




BH02-01EM1504461-005 C6_C10EP080: C6 - C10 Fraction 10833 mg/kg 12939


BH08-01EM1504461-029 C6_C10EP080: C6 - C10 Fraction 11233 mg/kg 12939

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BH02-01EM1504461-005 >C10_C16EP071: >C10 - C16 Fraction 87.01051 mg/kg 12365

----EP071: >C16 - C34 Fraction 89.34124 mg/kg 12167



AnonymousEM1504568-001 >C10_C16EP071: >C10 - C16 Fraction 85.41051 mg/kg 12365




BH02-01EM1504461-005 71-43-2EP080: Benzene 1242 mg/kg 13650

108-88-3EP080: Toluene 1272 mg/kg 13956


BH08-01EM1504461-029 71-43-2EP080: Benzene 1292 mg/kg 13650

108-88-3EP080: Toluene 1342 mg/kg 13956

Sub-Matrix: WATER Matrix Spike (MS) Report




R1 (water)EM1504461-038 7440-38-2EG020A-T: Arsenic 1031 mg/L 11882

7440-43-9EG020A-T: Cadmium 1030.25 mg/L 12975

7440-47-3EG020A-T: Chromium 1061 mg/L 11880

7440-50-8EG020A-T: Copper 1041 mg/L 11581

7439-92-1EG020A-T: Lead 1061 mg/L 12183

7440-02-0EG020A-T: Nickel 1031 mg/L 11880

7440-66-6EG020A-T: Zinc 1011 mg/L 11674

Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Report

The quality control term Matrix Spike (MS) and Matrix Spike Duplicate (MSD) refers to intralaboratory split samples spiked with a representative set of target analytes. The purpose of these QC parameters are 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: SOIL Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Report

RPDs (%)Spike Recovery (%) Recovery Limits (%)Spike

Control LimitValueHighLowMSDMSConcentrationLaboratory sample ID Client sample ID Method: Compound CAS Number


BH02-01EM1504461-005 ----EP080: C6 - C9 Fraction --------10728 mg/kg 13142 ----


BH02-01EM1504461-005

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EP080/071: Total Recoverable Hydrocarbons - NEPM 2013 Fractions (QCLot: 3922373) - continued

BH02-01EM1504461-005 C6_C10EP080: C6 - C10 Fraction --------10833 mg/kg 12939 ----


BH02-01EM1504461-005 71-43-2EP080: Benzene --------1242 mg/kg 13650 ----

108-88-3EP080: Toluene --------1272 mg/kg 13956 ----


BH08-01EM1504461-029 ----EP080: C6 - C9 Fraction --------11628 mg/kg 13142 ----


BH08-01EM1504461-029 C6_C10EP080: C6 - C10 Fraction --------11233 mg/kg 12939 ----


BH08-01EM1504461-029 71-43-2EP080: Benzene --------1292 mg/kg 13650 ----

108-88-3EP080: Toluene --------1342 mg/kg 13956 ----


BH02-01EM1504461-005 ----EP071: C10 - C14 Fraction --------90.9658 mg/kg 12353 ----

----EP071: C15 - C28 Fraction --------86.43160 mg/kg 12470 ----



BH02-01EM1504461-005 >C10_C16EP071: >C10 - C16 Fraction --------87.01051 mg/kg 12365 ----

----EP071: >C16 - C34 Fraction --------89.34124 mg/kg 12167 ----



BH03-01EM1504461-010 83-32-9EP075(SIM): Acenaphthene --------1073 mg/kg 11767 ----

129-00-0EP075(SIM): Pyrene --------1073 mg/kg 14852 ----


BH08-01EM1504461-029 58-89-9EP068: gamma-BHC --------1140.5 mg/kg 13922 ----

76-44-8EP068: Heptachlor --------80.30.5 mg/kg 13018 ----

309-00-2EP068: Aldrin --------73.50.5 mg/kg 13623 ----

60-57-1EP068: Dieldrin --------99.90.5 mg/kg 13642 ----

72-20-8EP068: Endrin --------1080.5 mg/kg 14623 ----

50-29-3EP068: 4.4`-DDT --------57.60.5 mg/kg 13320 ----


BH08-01EM1504461-029 ----EP066: Total Polychlorinated biphenyls --------95.81.0 mg/kg 14444 ----


AnonymousEM1504568-001

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EP080/071: Total Petroleum Hydrocarbons (QCLot: 3922598) - continued

AnonymousEM1504568-001 ----EP071: C10 - C14 Fraction --------86.0658 mg/kg 12353 ----




AnonymousEM1504568-001 >C10_C16EP071: >C10 - C16 Fraction --------85.41051 mg/kg 12365 ----




AnonymousEM1504568-002 108-95-2EP075(SIM): Phenol --------87.63 mg/kg 11763 ----

95-57-8EP075(SIM): 2-Chlorophenol --------1123 mg/kg 12365 ----

88-75-5EP075(SIM): 2-Nitrophenol --------1123 mg/kg 13440 ----

59-50-7EP075(SIM): 4-Chloro-3-methylphenol --------1093 mg/kg 12256 ----

87-86-5EP075(SIM): Pentachlorophenol --------61.83 mg/kg 13915.3 ----


AnonymousEM1504568-002 83-32-9EP075(SIM): Acenaphthene --------1153 mg/kg 11767 ----

129-00-0EP075(SIM): Pyrene --------88.93 mg/kg 14852 ----


BH02-01EM1504461-005 7440-38-2EG005T: Arsenic --------97.550 mg/kg 12478 ----

7440-39-3EG005T: Barium --------# Not

Determined

50 mg/kg 13571 ----

7440-41-7EG005T: Beryllium --------10350 mg/kg 12585 ----

7440-43-9EG005T: Cadmium --------99.450 mg/kg 11684 ----

7440-47-3EG005T: Chromium --------10150 mg/kg 12179 ----

7440-50-8EG005T: Copper --------10150 mg/kg 12482 ----

7439-92-1EG005T: Lead --------11150 mg/kg 12476 ----

7439-96-5EG005T: Manganese --------10550 mg/kg 13668 ----

7440-02-0EG005T: Nickel --------94.150 mg/kg 12078 ----

7782-49-2EG005T: Selenium --------89.250 mg/kg 12571 ----

7440-62-2EG005T: Vanadium --------94.950 mg/kg 12476 ----

7440-66-6EG005T: Zinc --------11050 mg/kg 12874 ----


BH02-01EM1504461-005 7439-97-6EG035T: Mercury --------1025.0 mg/kg 11676 ----


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EG048: Hexavalent Chromium (Alkaline Digest) (QCLot: 3923574) - continued

BH08-01EM1504461-029 18540-29-9EG048G: Hexavalent Chromium --------90.640 mg/kg 11458 ----


BH08-01EM1504461-029 57-12-5EK026SF: Total Cyanide --------10720 mg/kg 11377 ----

Sub-Matrix: WATER Matrix Spike (MS) and Matrix Spike Duplicate (MSD) Report




R1 (water)EM1504461-038 7440-38-2EG020A-T: Arsenic --------1031 mg/L 11882 ----

7440-43-9EG020A-T: Cadmium --------1030.25 mg/L 12975 ----

7440-47-3EG020A-T: Chromium --------1061 mg/L 11880 ----

7440-50-8EG020A-T: Copper --------1041 mg/L 11581 ----

7439-92-1EG020A-T: Lead --------1061 mg/L 12183 ----

7440-02-0EG020A-T: Nickel --------1031 mg/L 11880 ----

7440-66-6EG020A-T: Zinc --------1011 mg/L 11674 ----

True

Environmental

INTERPRETIVE QUALITY CONTROL REPORTWork Order : EM1504461 Page : 1 of 9










Site : ----


CS:Sampler Issue Date : 08-MAY-2015


No. of samples received : 40

Quote number : EN/002/14 No. of samples analysed : 21

This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. All pages of this report have been checked and approved for release.

This Interpretive Quality Control Report contains the following information:

l Analysis Holding Time Compliance

l Quality Control Parameter Frequency Compliance

l Brief Method Summaries

l Summary of Outliers



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Analysis Holding Time Compliance

This report summarizes extraction / preparation and analysis times and compares each with recommended holding times (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.

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.

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.

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

AnalysisExtraction / PreparationSample DateMethod

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


Soil Glass Jar - Unpreserved (EA001)

BH01-01, BH02-01,

BH03-03, BH04-01,

BH04-02, BH05-01,

BH06-01, BH07-01,

BH08-01, BH10-01,

D1

05-MAY-201505-MAY-2015 05-MAY-201505-MAY-201528-APR-2015 ü ü


Soil Glass Jar - Unpreserved (EA055-103)

BH01-01, BH02-01,

BH02-03, BH03-01,

BH03-03, BH03-05,

BH04-01, BH04-02,

BH05-01, BH06-01,

BH06-02, BH06-04,

BH07-01, BH08-01,

BH08-02, BH09-01,

BH09-03, BH10-01,

BH10-02, D1

12-MAY-2015---- 05-MAY-2015----28-APR-2015 ---- ü


Soil Glass Jar - Unpreserved (EG005T)

BH01-01, BH02-01,

BH02-03, BH03-01,

BH03-03, BH03-05,

BH04-01, BH04-02,

BH05-01, BH06-01,

BH06-02, BH06-04,

BH07-01, BH08-01,

BH08-02, BH09-01,

BH09-03, BH10-01,

BH10-02, D1

25-OCT-201525-OCT-2015 07-MAY-201506-MAY-201528-APR-2015 ü ü

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Soil Glass Jar - Unpreserved (EG035T)

BH01-01, BH02-01,

BH02-03, BH03-01,

BH03-03, BH03-05,

BH04-01, BH04-02,

BH05-01, BH06-01,

BH06-02, BH06-04,

BH07-01, BH08-01,

BH08-02, BH09-01,

BH09-03, BH10-01,

BH10-02, D1



Soil Glass Jar - Unpreserved (EG048G)

BH04-02, BH08-01 13-MAY-201526-MAY-2015 06-MAY-201506-MAY-201528-APR-2015 ü üEK026G: Total Cyanide By Discrete Analyser

Soil Glass Jar - Unpreserved (EK026SF)

BH04-02, BH08-01 20-MAY-201512-MAY-2015 07-MAY-201506-MAY-201528-APR-2015 ü üEP066: Polychlorinated Biphenyls (PCB)

Soil Glass Jar - Unpreserved (EP066)

BH04-02, BH08-01 14-JUN-201512-MAY-2015 06-MAY-201505-MAY-201528-APR-2015 ü üEP068A: Organochlorine Pesticides (OC)


BH04-02, BH08-01 14-JUN-201512-MAY-2015 06-MAY-201505-MAY-201528-APR-2015 ü üEP080/071: Total Petroleum Hydrocarbons


BH01-01, BH02-01,

BH03-01, BH03-03,

BH04-01, BH04-02,

BH05-01, BH06-01,

BH07-01, BH08-01,

BH08-02, BH09-01,

BH10-01, D1

14-JUN-201512-MAY-2015 06-MAY-201505-MAY-201528-APR-2015 ü ü



BH04-02, BH08-01 05-MAY-201505-MAY-2015 05-MAY-201505-MAY-201528-APR-2015 ü üEP075(SIM)A: Phenolic Compounds

Soil Glass Jar - Unpreserved (EP075(SIM))

BH04-02, BH08-01 14-JUN-201512-MAY-2015 07-MAY-201505-MAY-201528-APR-2015 ü ü

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Soil Glass Jar - Unpreserved (EP075(SIM))

BH01-01, BH02-01,

BH03-01, BH03-03,

BH04-01, BH04-02,

BH05-01, BH06-01,

BH07-01, BH08-01,

BH08-02, BH09-01,

BH10-01, D1

14-JUN-201512-MAY-2015 07-MAY-201505-MAY-201528-APR-2015 ü ü

EP080: BTEXN


BH04-02, BH08-01 12-MAY-201512-MAY-2015 05-MAY-201505-MAY-201528-APR-2015 ü üSoil Glass Jar - Unpreserved (EP080)

BH01-01, BH02-01,

BH03-01, BH03-03,

BH04-01, BH05-01,

BH06-01, BH07-01,

BH08-02, BH09-01,

BH10-01, D1




BH04-02, BH08-01 12-MAY-201512-MAY-2015 05-MAY-201505-MAY-201528-APR-2015 ü üSoil Glass Jar - Unpreserved (EP080)

BH01-01, BH02-01,

BH03-01, BH03-03,

BH04-01, BH05-01,

BH06-01, BH07-01,

BH08-02, BH09-01,

BH10-01, D1


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



EG020T: Total Metals by ICP-MS

Clear Plastic Bottle - Nitric Acid; Unfiltered (EG020A-T)

R1 (water) 25-OCT-201525-OCT-2015 06-MAY-201506-MAY-201528-APR-2015 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: SOIL 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 Schedule B(3) and ALS QCS3 requirement 33.3 10.01 3 üHexavalent Chromium by Alkaline Digestion and DA Finish EG048G

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 10.0 10.02 20 üMoisture Content EA055-103

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 15.4 10.04 26 üPAH/Phenols (SIM) EP075(SIM)

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 11.8 10.02 17 üPesticides by GCMS EP068

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 18.2 10.02 11 üpH in soil using a 0.01M CaCl2 extract EA001

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 33.3 10.01 3 üPolychlorinated Biphenyls (PCB) EP066

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 14.3 10.01 7 üTotal Cyanide by Segmented Flow Analyser EK026SF

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 10.0 10.02 20 üTotal Mercury by FIMS EG035T

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 10.0 10.02 20 üTotal Metals by ICP-AES EG005T

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 16.7 10.03 18 üTRH - Semivolatile Fraction EP071

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 18.8 10.03 16 üTRH Volatiles/BTEX EP080

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 50.0 10.01 2 üVolatile Organic Compounds EP074

Laboratory Control Samples (LCS)











Method Blanks (MB)











Matrix Spikes (MS)


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




Matrix Spikes (MS) - Continued










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




Laboratory Duplicates (DUP)

NEPM 2013 Schedule B(3) and ALS QCS3 requirement 10.0 10.02 20 üTotal Metals by ICP-MS - Suite A EG020A-T

Laboratory Control Samples (LCS)


Method Blanks (MB)


Matrix Spikes (MS)


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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 Rayment and Higginson 4B1 (mod.) 10 g of soil is mixed with 50 mL of 0.01M CaCl2

and tumbled end over end for 1 hour. pH is measured from the continuous suspension. This method is

compliant with NEPM (2013) Schedule B(3) (Method 103)

pH in soil using a 0.01M CaCl2 extract EA001 SOIL

In-house. A gravimetric procedure based on weight loss over a 12 hour drying period at 103-105 degrees C.

This method is compliant with NEPM (2013) Schedule B(3) Section 7.1 and Table 1 (14 day holding time).

Moisture Content EA055-103 SOIL

In house: Referenced to APHA 3120; USEPA SW 846 - 6010. Metals are determined following an appropriate

acid digestion of the soil. The ICPAES technique ionises samples in a plasma, emitting a characteristic

spectrum based on metals present. Intensities at selected wavelengths are compared against those of matrix

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

Total Metals by ICP-AES EG005T SOIL

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

FIM-AAS is an automated flameless atomic absorption technique. Mercury in solids are determined following an

appropriate acid digestion. 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)

Total Mercury by FIMS EG035T SOIL

In house: Referenced to USEPA SW846, Method 3060A. Hexavalent chromium is extracted by alkaline digestion.

The digest is determined by photometrically by automatic discrete analyser, following pH adjustment. The

instrument uses colour development using dephenylcarbazide. Each run of samples is measured against a

five-point calibration curve. This method is compliant with NEPM (2013) Schedule B(3)

Hexavalent Chromium by Alkaline

Digestion and DA Finish

EG048G SOIL

In house: Referenced to APHA 4500-CN-O. Caustic leachates of soil samples are introduced into an automated

segmented flow analyser. Complex bound cyanide is decomposed in a continuously flowing stream, at a pH of

3.8, by the effect of UV light. A UV-B lamp (312 nm) and a decomposition spiral of borosilicate glass are used to

filter out UV light with a wavelength of less than 290 nm thus preventing the conversion of thiocyanate into

cyanide. The hydrogen cyanide present at a pH of 3.8 is separated by gas dialysis. The hydrogen cyanide is then

determined photometrically, based on the reaction of cyanide with chloramine-T to form cyanogen chloride. This

then reacts with 4-pyridine carboxylic acid and 1,3-dimethylbarbituric acid to give a red colour which is measured

at 600 nm. This method is compliant with NEPM (2013) Schedule B(3)

Total Cyanide by Segmented Flow

Analyser

EK026SF SOIL

(USEPA SW 846 - 8270B) 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) (Method

504)

Polychlorinated Biphenyls (PCB) EP066 SOIL

(USEPA SW 846 - 8270B) Extracts are analysed by Capillary GC/MS and quantification is by comparison against

an established 5 point calibration curve. This technique is compliant with NEPM (2013) Schedule B(3) (Method

504,505)

Pesticides by GCMS EP068 SOIL

(USEPA SW 846 - 8015A) Sample extracts are analysed by Capillary GC/FID and quantified against alkane

standards over the range C10 - C40.

TRH - Semivolatile Fraction EP071 SOIL

(USEPA SW 846 - 8260B) Extracts are analysed by Purge and Trap, Capillary GC/MS. Quantification is by

comparison against an established 5 point calibration curve. This method is compliant with NEPM (2013)

Schedule B(3) (Method 501)

Volatile Organic Compounds EP074 SOIL

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Analytical Methods Method DescriptionsMatrixMethod

(USEPA SW 846 - 8270B) Extracts are analysed by Capillary GC/MS in Selective Ion Mode (SIM) and

quantification is by comparison against an established 5 point calibration curve. This method is compliant with

NEPM (2013) Schedule B(3) (Method 502 and 507)

PAH/Phenols (SIM) EP075(SIM) SOIL

(USEPA SW 846 - 8260B) Extracts are analysed by Purge and Trap, Capillary GC/MS. Quantification is by

comparison against an established 5 point calibration curve.

TRH Volatiles/BTEX EP080 SOIL

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

Preparation Methods Method DescriptionsMatrixMethod

Rayment and Higginson 4B1 (mod.), 10 g of soil is mixed with 50 mL of 0.01M CaCl2 and tumbled end over end

for 1 hour. pH is measured from the continuous suspension. This method is compliant with NEPM (2013)

Schedule B(3) (Method 103)

pH in soil using a 0.01M CaCl2 extract EA001-PR SOIL

(USEPA SW 846 - 5030A) 5g of solid is shaken with surrogate and 10mL methanol prior to analysis by Purge

and Trap - GC/MS.

Methanolic Extraction of Soils for Purge

and Trap

ORG16 SOIL

In-house, Mechanical agitation (tumbler). 10g of sample, Na2SO4 and surrogate are extracted with 30mL 1:1

DCM/Acetone by end over end tumble. The solvent is decanted, dehydrated and concentrated (by KD) to the

desired volume for analysis.

Tumbler Extraction of Solids ORG17 SOIL

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

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Summary of Outliers

Outliers : Quality Control Samples

The following report highlights outliers flagged in the Quality Control (QC) Report. Surrogate recovery limits are static and based on USEPA SW846 or ALS-QWI/EN/38 (in the absence of specific USEPA limits). This

report displays QC Outliers (breaches) only.

Duplicates, Method Blanks, Laboratory Control Samples and Matrix Spikes

Matrix: SOIL

Compound Group Name CommentLimitsDataAnalyteClient Sample IDLaboratory Sample ID CAS Number

Matrix Spike (MS) Recoveries

EM1504461-005 7440-39-3BariumBH02-01 MS recovery not determined,

background level greater than or

equal to 4x spike level.

----Not

Determined


l For all matrices, no Method Blank value outliers occur.

l For all matrices, no Duplicate outliers occur.

l For all matrices, no Laboratory Control outliers occur.

Regular Sample Surrogates

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

Outliers : Analysis Holding Time Compliance

This report displays Holding Time breaches only. Only the respective Extraction / Preparation and/or Analysis component is/are displayed.

l No Analysis Holding Time Outliers exist.

Outliers : Frequency of Quality Control Samples

The following report highlights breaches in the Frequency of Quality Control Samples.

l No Quality Control Sample Frequency Outliers exist.

ABN – 50 005 085 521 e.mail : [email protected] web : www.eurofins.com.au

MelbourneMelbourneMelbourneMelbourne3-5 Kingston Town CloseOakleigh Vic 3166Phone : +61 3 8564 5000NATA # 1261Site # 1254 & 14271

SydneySydneySydneySydneyUnit F3, Building F16 Mars RoadLane Cove West NSW 2066Phone : +61 2 9900 8400NATA # 1261 Site # 18217

BrisbaneBrisbaneBrisbaneBrisbane1/21 Smallwood PlaceMurarrie QLD 4172Phone : +61 7 3902 4600NATA # 1261 Site # 20794

Environmental LaboratoryAir AnalysisWater AnalysisSoil Contamination Analysis

NATA AccreditationStack Emission Sampling & AnalysisTrade Waste Sampling & AnalysisGroundwater Sampling & Analysis

38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience

Sample Receipt AdviceSample Receipt AdviceSample Receipt AdviceSample Receipt Advice

Company name: Golder Associates Pty Ltd (Adelaide)Golder Associates Pty Ltd (Adelaide)Golder Associates Pty Ltd (Adelaide)Golder Associates Pty Ltd (Adelaide)

Contact name: Caitlin ShemProject name: EDI RAILYARDSProject ID: 1528157COC number: Not providedTurn around time: 5 DayDate/Time received: May 5, 2015 3:42 PMEurofins | mgt reference: 456501456501456501456501

Sample informationSample informationSample informationSample information

☑ A detailed list of analytes logged into our LIMS, is included in the attached summary table.

☑ Sample Temperature of a random sample selected from the batch as recorded by Eurofins | mgtSample Receipt : 5.1 degrees Celsius.

☑ All samples have been received as described on the above COC.

☑ COC has been completed correctly.

☑ Attempt to chill was evident.

☑ Appropriately preserved sample containers have been used.

☑ All samples were received in good condition.

☑ Samples have been provided with adequate time to commence analysis in accordance with therelevant holding times.

☑ Appropriate sample containers have been used.

☒ Some samples have been subcontracted.

N/A Custody Seals intact (if used).

Contact notesContact notesContact notesContact notes

If you have any questions with respect to these samples please contact:

Sarah Gould on Phone : (+61) (8) 8154 3100 or by e.mail: [email protected]

Results will be delivered electronically via e.mail to Caitlin Shem - [email protected].

.Company Name: Golder Associates Pty Ltd (Adelaide) Order No.: Received: May 5, 2015 3:42 PMAddress: 118 Franklin Street Report #: 456501 Due: May 12, 2015

Adelaide Phone: 08 8213 2100 Priority: 5 DaySA 5000 Fax: 618 8213 2101 Contact Name: Caitlin Shem

Project Name: EDI RAILYARDSProject ID: 1528157

Eurofins | mgt Client Manager: Sarah Gould

Sample Detail

HO

LD

pH (1:5 A

queous extract)

Selenium

NE

PM

1999 Metals : M

etals M15

Eurofins | m

gt Suite 4

Moisture S

et

Laboratory where analysis is conducted

Melbourne Laboratory - NATA Site # 1254 & 14271 X X X X X X

Sydney Laboratory - NATA Site # 18217

Brisbane Laboratory - NATA Site # 20794

External Laboratory

Sample ID Sample Date SamplingTime

Matrix LAB ID

D2 Apr 28, 2015 Soil M15-My04918 X X X X X

D4 Apr 28, 2015 Soil M15-My04919 X


MelbourneMelbourneMelbourneMelbourne3-5 Kingston Town CloseOakleigh VIC 3166Phone : +61 3 8564 5000NATA # 1261Site # 1254 & 14271



Certificate of Analysis

Golder Associates Pty Ltd

118 Franklin Street

Adelaide

SA 5000

Attention: Vince Jukic

Report 456501-S

Project name EDI RAILYARDS

Project ID 1528157

Received Date May 05, 2015

Client Sample ID D2

Sample Matrix Soil

Eurofins | mgt Sample No. M15-My04918

Date Sampled Apr 28, 2015

Test/Reference LOR Unit

Total Recoverable Hydrocarbons - 1999 NEPM Fractions

TRH C6-C9 20 mg/kg < 20

TRH C10-C14 20 mg/kg < 20

TRH C15-C28 50 mg/kg < 50

TRH C29-C36 50 mg/kg < 50

TRH C10-36 (Total) 50 mg/kg < 50

BTEX

Benzene 0.1 mg/kg < 0.1

Toluene 0.1 mg/kg < 0.1

Ethylbenzene 0.1 mg/kg < 0.1

m&p-Xylenes 0.2 mg/kg < 0.2

o-Xylene 0.1 mg/kg < 0.1

Xylenes - Total 0.3 mg/kg < 0.3

4-Bromofluorobenzene (surr.) 1 % 83


NaphthaleneN02 0.5 mg/kg < 0.5

TRH C6-C10 20 mg/kg < 20

TRH C6-C10 less BTEX (F1)N04 20 mg/kg < 20

TRH >C10-C16 50 mg/kg < 50

TRH >C10-C16 less Naphthalene (F2)N01 50 mg/kg < 50

TRH >C16-C34 100 mg/kg < 100

TRH >C34-C40 100 mg/kg < 100

Polycyclic Aromatic Hydrocarbons

Benzo(a)pyrene TEQ (lower bound) * 0.5 mg/kg < 0.5

Benzo(a)pyrene TEQ (medium bound) * 0.5 mg/kg 0.6

Benzo(a)pyrene TEQ (upper bound) * 0.5 mg/kg 1.2

Acenaphthene 0.5 mg/kg < 0.5

Acenaphthylene 0.5 mg/kg < 0.5

Anthracene 0.5 mg/kg < 0.5

Benz(a)anthracene 0.5 mg/kg < 0.5

Benzo(a)pyrene 0.5 mg/kg < 0.5

Benzo(b&j)fluorantheneN07 0.5 mg/kg < 0.5

Benzo(g.h.i)perylene 0.5 mg/kg < 0.5

Benzo(k)fluoranthene 0.5 mg/kg < 0.5

Chrysene 0.5 mg/kg < 0.5

Dibenz(a.h)anthracene 0.5 mg/kg < 0.5

Date Reported: May 12, 2015

Eurofins | mgt 2-5 Kingston Town Close, Oakleigh, Victoria, Australia, 3166

ABN : 50 005 085 521 Telephone: +61 3 8564 5000 Facsimile: +61 3 8564 5090

Page 1 of 11

Report Number: 456501-S

NATA AccreditedAccreditation Number 1261Site Number 1254

Accredited for compliance with ISO/IEC 17025.The results of the tests, calibrations and/ormeasurements included in this document are traceableto Australian/national standards.

Client Sample ID D2

Sample Matrix Soil

Eurofins | mgt Sample No. M15-My04918

Date Sampled Apr 28, 2015

Test/Reference LOR Unit


Fluoranthene 0.5 mg/kg < 0.5

Fluorene 0.5 mg/kg < 0.5

Indeno(1.2.3-cd)pyrene 0.5 mg/kg < 0.5

Naphthalene 0.5 mg/kg < 0.5

Phenanthrene 0.5 mg/kg < 0.5

Pyrene 0.5 mg/kg < 0.5

Total PAH* 0.5 mg/kg < 0.5

2-Fluorobiphenyl (surr.) 1 % 96

p-Terphenyl-d14 (surr.) 1 % 103

pH (1:5 Aqueous extract) 0.1 pH Units 9.0

% Moisture 0.1 % 5.3

Heavy Metals

Arsenic 2 mg/kg 150

Barium 10 mg/kg 140

Beryllium 2 mg/kg < 2

Boron 10 mg/kg < 10

Cadmium 0.4 mg/kg < 0.4

Chromium 5 mg/kg 7.8

Cobalt 5 mg/kg < 5

Copper 5 mg/kg 5.7

Lead 5 mg/kg < 5

Manganese 5 mg/kg 59

Mercury 0.1 mg/kg < 0.1

Nickel 5 mg/kg < 5

Selenium 2 mg/kg < 2

Vanadium 10 mg/kg 25

Zinc 5 mg/kg 9.6




Page 2 of 11


Sample HistoryWhere samples are submitted/analysed over several days, the last date of extraction and analysis is reported.A recent review of our LIMS has resulted in the correction or clarification of some method identifications. Due to this, some of the method reference information on reports has changed. However,no substantive change has been made to our laboratory methods, and as such there is no change in the validity of current or previous results (regarding both quality and NATA accreditation).

If the date and time of sampling are not provided, the Laboratory will not be responsible for compromised results should testing be performed outside the recommended holding time.

Description Testing Site Extracted Holding Time

Eurofins | mgt Suite 4

Total Recoverable Hydrocarbons - 1999 NEPM Fractions Melbourne May 07, 2015 14 Day

- Method: TRH C6-C36 - LTM-ORG-2010

BTEX Melbourne May 07, 2015 14 Day


Total Recoverable Hydrocarbons - 2013 NEPM Fractions Melbourne May 07, 2015 14 Day


Polycyclic Aromatic Hydrocarbons Melbourne May 07, 2015 14 Day

- Method: USEPA 8270 Polycyclic Aromatic Hydrocarbons

pH (1:5 Aqueous extract) Melbourne May 08, 2015 7 Day

- Method: LTM-GEN-7090 pH in soil by ISE

Heavy Metals Melbourne May 07, 2015 180 Day

- Method: USEPA 6010/6020 Heavy Metals

% Moisture Melbourne May 06, 2015 14 Day

- Method: LTM-GEN-7080 Moisture




Page 3 of 11


.Company Name: Golder Associates Pty Ltd (Adelaide) Order No.: Received: May 5, 2015 3:42 PMAddress: 118 Franklin Street Report #: 456501 Due: May 12, 2015

Adelaide Phone: 08 8213 2100 Priority: 5 DaySA 5000 Fax: 618 8213 2101 Contact Name: Caitlin Shem

Project Name: EDI RAILYARDSProject ID: 1528157

Eurofins | mgt Client Manager: Sarah Gould

Sample Detail

HO

LD

pH (1:5 A

queous extract)

Selenium

NE

PM

1999 Metals : M

etals M15

Eurofins | m

gt Suite 4

Moisture S

et

Laboratory where analysis is conducted

Melbourne Laboratory - NATA Site # 1254 & 14271 X X X X X X

Sydney Laboratory - NATA Site # 18217

Brisbane Laboratory - NATA Site # 20794

External Laboratory

Sample ID Sample Date SamplingTime

Matrix LAB ID

D2 Apr 28, 2015 Soil M15-My04918 X X X X X

D4 Apr 28, 2015 Soil M15-My04919 X


MelbourneMelbourneMelbourneMelbourne3-5 Kingston Town CloseOakleigh VIC 3166Phone : +61 3 8564 5000NATA # 1261Site # 1254 & 14271



Date Reported:May 12, 2015



Page 4 of 11


Eurofins | mgt Internal Quality Control Review and Glossary

General

Holding Times

UNITS

TERMS

QC - ACCEPTANCE CRITERIA

QC DATA GENERAL COMMENTS

1. Laboratory QC results for Method Blanks, Duplicates, Matrix Spikes, and Laboratory Control Samples are included in this QC report where applicable. Additional QC data may be available on

request.

2. All soil results are reported on a dry basis, unless otherwise stated.

3. Actual LORs are matrix dependant. Quoted LORs may be raised where sample extracts are diluted due to interferences.

4. Results are uncorrected for matrix spikes or surrogate recoveries.

5. SVOC analysis on waters are performed on homogenised, unfiltered samples, unless noted otherwise.

6. Samples were analysed on an 'as received' basis. 7. This report replaces any interim results previously issued.

Please refer to 'Sample Preservation and Container Guide' for holding times (QS3001).

For samples received on the last day of holding time, notification of testing requirements should have been received at least 6 hours prior to sample receipt deadlines as stated on the Sample

Receipt Advice.

If the Laboratory did not receive the information in the required timeframe, and regardless of any other integrity issues, suitably qualified results may still be reported.

Holding times apply from the date of sampling, therefore compliance to these may be outside the laboratory's control.

**NOTE: pH duplicates are reported as a range NOT as RPD

mg/kg: milligrams per Kilogram mg/l: milligrams per litre

ug/l: micrograms per litre ppm: Parts per million

ppb: Parts per billion %: Percentage

org/100ml: Organisms per 100 millilitres NTU: Nephelometric Turbidity Units

MPN/100mL: Most Probable Number of organisms per 100 millilitres

Dry Where a moisture has been determined on a solid sample the result is expressed on a dry basis.

LOR Limit of Reporting.

SPIKE Addition of the analyte to the sample and reported as percentage recovery.

RPD Relative Percent Difference between two Duplicate pieces of analysis.

LCS Laboratory Control Sample - reported as percent recovery

CRM Certified Reference Material - reported as percent recovery

Method Blank In the case of solid samples these are performed on laboratory certified clean sands.

In the case of water samples these are performed on de-ionised water.

Surr - Surrogate The addition of a like compound to the analyte target and reported as percentage recovery.

Duplicate A second piece of analysis from the same sample and reported in the same units as the result to show comparison.

Batch Duplicate A second piece of analysis from a sample outside of the clients batch of samples but run within the laboratory batch of analysis.

Batch SPIKE Spike recovery reported on a sample from outside of the clients batch of samples but run within the laboratory batch of analysis.

USEPA United States Environmental Protection Agency

APHA American Public Health Association

ASLP Australian Standard Leaching Procedure (AS4439.3)

TCLP Toxicity Characteristic Leaching Procedure

COC Chain of Custody

SRA Sample Receipt Advice

CP Client Parent - QC was performed on samples pertaining to this report

NCP Non-Client Parent - QC performed on samples not pertaining to this report, QC is representative of the sequence or batch that client samples were analysed within

TEQ Toxic Equivalency Quotient

RPD Duplicates: Global RPD Duplicates Acceptance Criteria is 30% however the following acceptance guidelines are equally applicable:

Results <10 times the LOR : No Limit

Results between 10-20 times the LOR : RPD must lie between 0-50%

Results >20 times the LOR : RPD must lie between 0-30%

Surrogate Recoveries : Recoveries must lie between 50-150% - Phenols 20-130%.

1. Where a result is reported as a less than (<), higher than the nominated LOR, this is due to either matrix interference, extract dilution required due to interferences or contaminant levels within

the sample, high moisture content or insufficient sample provided.

2. Duplicate data shown within this report that states the word "BATCH" is a Batch Duplicate from outside of your sample batch, but within the laboratory sample batch at a 1:10 ratio. The Parent

and Duplicate data shown is not data from your samples.

3. Organochlorine Pesticide analysis - where reporting LCS data, Toxophene & Chlordane are not added to the LCS.

4. Organochlorine Pesticide analysis - where reporting Spike data, Toxophene is not added to the Spike.

5. Total Recoverable Hydrocarbons - where reporting Spike & LCS data, a single spike of commercial Hydrocarbon products in the range of C12-C30 is added and it's Total Recovery is reported

in the C10-C14 cell of the Report.

6. pH and Free Chlorine analysed in the laboratory - Analysis on this test must begin within 30 minutes of sampling.Therefore laboratory analysis is unlikely to be completed within holding time.

Analysis will begin as soon as possible after sample receipt.

7. Recovery Data (Spikes & Surrogates) - where chromatographic interference does not allow the determination of Recovery the term "INT" appears against that analyte.

8. Polychlorinated Biphenyls are spiked only using Arochlor 1260 in Matrix Spikes and LCS's.

9. For Matrix Spikes and LCS results a dash " -" in the report means that the specific analyte was not added to the QC sample.

10. Duplicate RPD's are calculated from raw analytical data thus it is possible to have two sets of data.




Page 5 of 11


Quality Control Results

Test Units Result 1 AcceptanceLimits

PassLimits

QualifyingCode

Method Blank


TRH C6-C9 mg/kg < 20 20 Pass




Method Blank

BTEX

Benzene mg/kg < 0.1 0.1 Pass

Toluene mg/kg < 0.1 0.1 Pass

Ethylbenzene mg/kg < 0.1 0.1 Pass

m&p-Xylenes mg/kg < 0.2 0.2 Pass

o-Xylene mg/kg < 0.1 0.1 Pass

Xylenes - Total mg/kg < 0.3 0.3 Pass

Method Blank


Naphthalene mg/kg < 0.5 0.5 Pass


TRH C6-C10 less BTEX (F1) mg/kg < 20 20 Pass

TRH >C10-C16 mg/kg < 50 50 Pass

TRH >C16-C34 mg/kg < 100 100 Pass

TRH >C34-C40 mg/kg < 100 100 Pass

Method Blank


Acenaphthene mg/kg < 0.5 0.5 Pass

Acenaphthylene mg/kg < 0.5 0.5 Pass

Anthracene mg/kg < 0.5 0.5 Pass

Benz(a)anthracene mg/kg < 0.5 0.5 Pass

Benzo(a)pyrene mg/kg < 0.5 0.5 Pass

Benzo(b&j)fluoranthene mg/kg < 0.5 0.5 Pass

Benzo(g.h.i)perylene mg/kg < 0.5 0.5 Pass

Benzo(k)fluoranthene mg/kg < 0.5 0.5 Pass

Chrysene mg/kg < 0.5 0.5 Pass

Dibenz(a.h)anthracene mg/kg < 0.5 0.5 Pass

Fluoranthene mg/kg < 0.5 0.5 Pass

Fluorene mg/kg < 0.5 0.5 Pass

Indeno(1.2.3-cd)pyrene mg/kg < 0.5 0.5 Pass

Naphthalene mg/kg < 0.5 0.5 Pass

Phenanthrene mg/kg < 0.5 0.5 Pass

Pyrene mg/kg < 0.5 0.5 Pass

Method Blank

Heavy Metals

Arsenic mg/kg < 2 2 Pass

Barium mg/kg < 10 10 Pass

Beryllium mg/kg < 2 2 Pass

Boron mg/kg < 10 10 Pass

Cadmium mg/kg < 0.4 0.4 Pass

Chromium mg/kg < 5 5 Pass

Cobalt mg/kg < 5 5 Pass

Copper mg/kg < 5 5 Pass

Lead mg/kg < 5 5 Pass

Manganese mg/kg < 5 5 Pass




Page 6 of 11



PassLimits

QualifyingCode

Mercury mg/kg < 0.1 0.1 Pass

Nickel mg/kg < 5 5 Pass

Selenium mg/kg < 2 2 Pass

Vanadium mg/kg < 10 10 Pass

Zinc mg/kg < 5 5 Pass

LCS - % Recovery


TRH C6-C9 % 86 70-130 Pass

TRH C10-C14 % 88 70-130 Pass

LCS - % Recovery

BTEX

Benzene % 89 70-130 Pass

Toluene % 88 70-130 Pass

Ethylbenzene % 87 70-130 Pass

m&p-Xylenes % 89 70-130 Pass

Xylenes - Total % 89 70-130 Pass

LCS - % Recovery


Naphthalene % 87 75-125 Pass

TRH C6-C10 % 87 70-130 Pass

TRH >C10-C16 % 90 70-130 Pass

LCS - % Recovery


Acenaphthene % 73 70-130 Pass

Acenaphthylene % 84 70-130 Pass

Anthracene % 105 70-130 Pass

Benz(a)anthracene % 78 70-130 Pass

Benzo(a)pyrene % 75 70-130 Pass

Benzo(b&j)fluoranthene % 99 70-130 Pass

Benzo(g.h.i)perylene % 79 70-130 Pass

Benzo(k)fluoranthene % 100 70-130 Pass

Chrysene % 80 70-130 Pass

Dibenz(a.h)anthracene % 72 70-130 Pass

Fluoranthene % 81 70-130 Pass

Fluorene % 87 70-130 Pass

Indeno(1.2.3-cd)pyrene % 72 70-130 Pass

Naphthalene % 75 70-130 Pass

Phenanthrene % 98 70-130 Pass

Pyrene % 79 70-130 Pass

LCS - % Recovery

Heavy Metals

Arsenic % 83 80-120 Pass

Barium % 114 80-120 Pass

Beryllium % 100 80-120 Pass

Boron % 94 80-120 Pass

Cadmium % 100 80-120 Pass

Chromium % 100 80-120 Pass

Cobalt % 102 80-120 Pass

Copper % 105 80-120 Pass

Lead % 103 80-120 Pass

Manganese % 111 80-120 Pass

Mercury % 108 75-125 Pass

Nickel % 102 80-120 Pass

Selenium % 91 80-120 Pass




Page 7 of 11



PassLimits

QualifyingCode

Vanadium % 98 80-120 Pass

Zinc % 109 80-120 Pass

Test Lab Sample ID QASource Units Result 1 Acceptance

LimitsPass

LimitsQualifying

Code

Spike - % Recovery

Total Recoverable Hydrocarbons - 1999 NEPM Fractions Result 1

TRH C6-C9 M15-My04003 NCP % 86 70-130 Pass


Spike - % Recovery

BTEX Result 1

Benzene M15-My04003 NCP % 87 70-130 Pass

Toluene M15-My04003 NCP % 87 70-130 Pass

Ethylbenzene M15-My04003 NCP % 88 70-130 Pass

m&p-Xylenes M15-My04003 NCP % 90 70-130 Pass

o-Xylene M15-My04003 NCP % 92 70-130 Pass

Xylenes - Total M15-My04003 NCP % 90 70-130 Pass

Spike - % Recovery

Total Recoverable Hydrocarbons - 2013 NEPM Fractions Result 1

Naphthalene M15-My04003 NCP % 119 70-130 Pass


TRH >C10-C16 M15-My04865 NCP % 85 70-130 Pass

Spike - % Recovery

Polycyclic Aromatic Hydrocarbons Result 1

Acenaphthene M15-My04547 NCP % 81 70-130 Pass

Acenaphthylene M15-My04547 NCP % 95 70-130 Pass

Anthracene M15-My04547 NCP % 88 70-130 Pass

Benz(a)anthracene M15-My04547 NCP % 91 70-130 Pass

Benzo(a)pyrene M15-My04547 NCP % 86 70-130 Pass

Benzo(b&j)fluoranthene M15-My04547 NCP % 97 70-130 Pass

Benzo(g.h.i)perylene M15-My04547 NCP % 78 70-130 Pass

Benzo(k)fluoranthene M15-My04547 NCP % 101 70-130 Pass

Chrysene M15-My04547 NCP % 84 70-130 Pass

Dibenz(a.h)anthracene M15-My04547 NCP % 86 70-130 Pass

Fluoranthene M15-My04547 NCP % 84 70-130 Pass

Fluorene M15-My04547 NCP % 90 70-130 Pass

Indeno(1.2.3-cd)pyrene M15-My04547 NCP % 88 70-130 Pass

Naphthalene M15-My04547 NCP % 90 70-130 Pass

Phenanthrene M15-My04547 NCP % 87 70-130 Pass

Pyrene M15-My04547 NCP % 82 70-130 Pass

Spike - % Recovery

Heavy Metals Result 1

Arsenic M15-My04581 NCP % 79 75-125 Pass

Barium B15-My05168 NCP % 87 75-125 Pass

Beryllium B15-My05168 NCP % 79 75-125 Pass

Boron M15-My04571 NCP % 75 75-125 Pass

Cadmium B15-My05168 NCP % 81 75-125 Pass

Chromium B15-My05168 NCP % 79 75-125 Pass

Cobalt B15-My05168 NCP % 78 75-125 Pass

Copper B15-My05168 NCP % 84 75-125 Pass

Lead B15-My05168 NCP % 75 75-125 Pass

Manganese M15-My04571 NCP % 99 75-125 Pass

Mercury M15-My08806 NCP % 90 70-130 Pass

Nickel B15-My05168 NCP % 76 75-125 Pass

Selenium M15-My04571 NCP % 81 75-125 Pass

Vanadium B15-My05168 NCP % 83 75-125 Pass

Zinc B15-My05168 NCP % 75 75-125 Pass




Page 8 of 11


Test Lab Sample ID QASource Units Result 1 Acceptance

LimitsPass

LimitsQualifying

Code

Duplicate

Total Recoverable Hydrocarbons - 1999 NEPM Fractions Result 1 Result 2 RPD

TRH C6-C9 M15-My03560 NCP mg/kg < 20 < 20 <1 30% Pass

TRH C10-C14 B15-My05168 NCP mg/kg < 20 < 20 <1 30% Pass



Duplicate

BTEX Result 1 Result 2 RPD

Benzene M15-My03560 NCP mg/kg < 0.1 < 0.1 <1 30% Pass

Toluene M15-My03560 NCP mg/kg < 0.1 < 0.1 <1 30% Pass

Ethylbenzene M15-My03560 NCP mg/kg < 0.1 < 0.1 <1 30% Pass

m&p-Xylenes M15-My03560 NCP mg/kg < 0.2 < 0.2 <1 30% Pass

o-Xylene M15-My03560 NCP mg/kg < 0.1 < 0.1 <1 30% Pass

Xylenes - Total M15-My03560 NCP mg/kg < 0.3 < 0.3 <1 30% Pass

Duplicate

Total Recoverable Hydrocarbons - 2013 NEPM Fractions Result 1 Result 2 RPD

Naphthalene M15-My03560 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

TRH C6-C10 M15-My03560 NCP mg/kg < 20 < 20 <1 30% Pass

TRH C6-C10 less BTEX (F1) M15-My03560 NCP mg/kg < 20 < 20 <1 30% Pass

TRH >C10-C16 B15-My05168 NCP mg/kg < 50 < 50 <1 30% Pass



Duplicate

Polycyclic Aromatic Hydrocarbons Result 1 Result 2 RPD

Acenaphthene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Acenaphthylene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Anthracene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Benz(a)anthracene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Benzo(a)pyrene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Benzo(b&j)fluoranthene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Benzo(g.h.i)perylene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Benzo(k)fluoranthene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Chrysene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Dibenz(a.h)anthracene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Fluoranthene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Fluorene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Indeno(1.2.3-cd)pyrene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Naphthalene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Phenanthrene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Pyrene B15-My05167 NCP mg/kg < 0.5 < 0.5 <1 30% Pass

Duplicate

Result 1 Result 2 RPD

pH (1:5 Aqueous extract) M15-My04548 NCP pH Units 6.9 6.9 pass 30% Pass

% Moisture M15-My04918 CP % 5.3 4.7 11 30% Pass

Duplicate

Heavy Metals Result 1 Result 2 RPD

Arsenic B15-My05167 NCP mg/kg < 2 < 2 <1 30% Pass

Barium B15-My05167 NCP mg/kg 12 13 5.0 30% Pass

Beryllium B15-My05167 NCP mg/kg < 2 < 2 <1 30% Pass

Boron B15-My05167 NCP mg/kg < 10 < 10 <1 30% Pass

Cadmium B15-My05167 NCP mg/kg < 0.4 < 0.4 <1 30% Pass

Chromium B15-My05167 NCP mg/kg < 5 < 5 <1 30% Pass

Cobalt B15-My05167 NCP mg/kg < 5 < 5 <1 30% Pass

Copper B15-My05167 NCP mg/kg 6.9 6.8 1.0 30% Pass




Page 9 of 11


Duplicate

Heavy Metals Result 1 Result 2 RPD

Lead B15-My05167 NCP mg/kg 20 21 4.0 30% Pass

Manganese B15-My05167 NCP mg/kg 7.9 7.4 7.0 30% Pass

Mercury M15-My08806 NCP mg/kg < 0.1 < 0.1 <1 30% Pass

Nickel B15-My05167 NCP mg/kg < 5 < 5 <1 30% Pass

Selenium B15-My05167 NCP mg/kg < 2 < 2 <1 30% Pass

Vanadium B15-My05167 NCP mg/kg 11 11 <1 30% Pass

Zinc B15-My05167 NCP mg/kg 9.2 9.2 1.0 30% Pass




Page 10 of 11


Comments

Sample IntegrityCustody Seals Intact (if used) N/A

Attempt to Chill was evident Yes

Sample correctly preserved Yes

Appropriate sample containers have been used Yes

Sample containers for volatile analysis received with minimal headspace Yes

Samples received within HoldingTime Yes

Some samples have been subcontracted No

Qualifier Codes/Comments

Code Description

N01F2 is determined by arithmetically subtracting the "naphthalene" value from the ">C10-C16" value. The naphthalene value used in this calculation is obtained from volatiles(Purge & Trap analysis).

N02

Where we have reported both volatile (P&T GCMS) and semivolatile (GCMS) naphthalene data, results may not be identical. Provided correct sample handling protocols havebeen followed, any observed differences in results are likely to be due to procedural differences within each methodology. Results determined by both techniques have passedall QAQC acceptance criteria, and are entirely technically valid.

N04F1 is determined by arithmetically subtracting the "Total BTEX" value from the "C6-C10" value. The "Total BTEX" value is obtained by summing the concentrations of BTEXanalytes. The "C6-C10" value is obtained by quantitating against a standard of mixed aromatic/aliphatic analytes.

N07Please note:- These two PAH isomers closely co-elute using the most contemporary analytical methods and both the reported concentration (and the TEQ) apply specifically tothe total of the two co-eluting PAHs

Authorised By

Sarah Gould Analytical Services Manager

Carroll Lee Senior Analyst-Organic (VIC)

Carroll Lee Senior Analyst-Volatile (VIC)

Emily Rosenberg Senior Analyst-Metal (VIC)

Huong Le Senior Analyst-Inorganic (VIC)

Glenn Jackson

National Laboratory Manager

- Indicates Not Requested

* Indicates NATA accreditation does not cover the performance of this service

Uncertainty data is available on requestEurofins | mgt shall not be liable for loss, cost, damages or expenses incurred by the client, or any other person or company, resulting from the use of any information or interpretation given in this report. In no case shall Eurofins | mgt be liable for consequential damages including, but notlimited to, lost profits, damages for failure to meet deadlines and lost production arising from this report. This document shall not be reproduced except in full and relates only to the items tested. Unless indicated otherwise, the tests were performed on the samples as received.




Page 11 of 11


ATTACHMENT 5 Limitations

LIMITATIONS

This Document has been provided by Golder Associates Pty Ltd (“Golder”) subject to the following limitations: This Document has been prepared for the particular purpose outlined in Golder’s proposal and no responsibility is accepted for the use of this Document, in whole or in part, in other contexts or for any other purpose. The scope and the period of Golder’s Services are as described in Golder’s proposal, and are subject to restrictions and limitations. Golder did not perform a complete assessment of all possible conditions or circumstances that may exist at the site referenced in the Document. If a service is not expressly indicated, do not assume it has been provided. If a matter is not addressed, do not assume that any determination has been made by Golder in regards to it. Conditions may exist which were undetectable given the limited nature of the enquiry Golder was retained to undertake with respect to the site. Variations in conditions may occur between investigatory locations, and there may be special conditions pertaining to the site which have not been revealed by the investigation and which have not therefore been taken into account in the Document. Accordingly, additional studies and actions may be required. In addition, it is recognised that the passage of time affects the information and assessment provided in this Document. Golder’s opinions are based upon information that existed at the time of the production of the Document. It is understood that the Services provided allowed Golder to form no more than an opinion of the actual conditions of the site at the time the site was visited and cannot be used to assess the effect of any subsequent changes in the quality of the site, or its surroundings, or any laws or regulations. Any assessments made in this Document are based on the conditions indicated from published sources and the investigation described. No warranty is included, either express or implied, that the actual conditions will conform exactly to the assessments contained in this Document. Where data supplied by the client or other external sources, including previous site investigation data, have been used, it has been assumed that the information is correct unless otherwise stated. No responsibility is accepted by Golder for incomplete or inaccurate data supplied by others. Golder may have retained subconsultants affiliated with Golder to provide Services for the benefit of Golder. To the maximum extent allowed by law, the Client acknowledges and agrees it will not have any direct legal recourse to, and waives any claim, demand, or cause of action against, Golder’s affiliated companies, and their employees, officers and directors. This Document is provided for sole use by the Client and is confidential to it and its professional advisers. No responsibility whatsoever for the contents of this Document will be accepted to any person other than the Client. Any use which a third party makes of this Document, or any reliance on or decisions to be made based on it, is the responsibility of such third parties. Golder accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this Document.

GOLDER ASSOCIATES PTY LTD GAP Form No. LEG 04 RL 1

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