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ENVIRONMENTAL
WATER
WASTEWATER
GEOTECHNICAL
CIVIL
PROJECT MANAGEMENT
ma
rte
ns
co
nsu
ltin
g e
ng
ine
ers
Universal Property Group Pty Ltd
P1404177JR17V02
November 2014
Preliminary Stage 2 Environmental Site
Assessment:
Lots 56, 57 and 58 DP28833,
66, 68 and 70 Hambledon Road,
Schofields, NSW
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 2
Copyright Statement
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Limitations Statement
The sole purpose of this report and the associated services performed by Martens & Associates Pty Ltd is to conduct
a Preliminary Stage 2 Environmental Site Assessment in accordance with the scope of services set out in the
contract / quotation between Martens and Associates Pty Ltd and Universal Property Group Pty Ltd (hereafter
known as the Client).
Martens & Associates Pty Ltd derived the data in this report primarily from a number of sources which may include
for example site inspections, correspondence regarding the proposal, examination of records in the public domain,
interviews with individuals with information about the site or the project, and field explorations conducted on the
dates indicated. The passage of time, manifestation of latent conditions or impacts of future events may require
further examination / exploration of the site and subsequent data analyses, together with a re-evaluation of the
findings, observations and conclusions expressed in this report.
In preparing this report, Martens & Associates Pty Ltd may have relied upon and presumed accurate certain
information (or absence thereof) relative to the site. Except as otherwise stated in the report, Martens & Associates
Pty Ltd has not attempted to verify the accuracy of completeness of any such information (including for example
survey data supplied by others).
The findings, observations and conclusions expressed by Martens & Associates Pty Ltd in this report are not, and
should not be considered an opinion concerning the completeness and accuracy of information supplied by
others. No warranty or guarantee, whether express or implied, is made with respect to the data reported or to the
findings, observations and conclusions expressed in this report. Further, such data, findings and conclusions are
based solely upon site conditions, information and drawings supplied by the Client etc. in existence at the time of
the investigation.
This report has been prepared on behalf of and for the exclusive use of the Client, and is subject to and issued in
connection with the provisions of the agreement between Martens & Associates Pty Ltd and the Client. Martens &
Associates Pty Ltd accepts no liability or responsibility whatsoever for or in respect of any use of or reliance upon this
report by any third party.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 3
November 2014
Copyright Martens & Associates Pty Ltd
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ate
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Distribution Types: F = Fax, H = hard copy, P = PDF document, E = Other electronic format. Digits indicate number of document
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All enquiries regarding this project are to be directed to the Project Manager.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 4
Contents
1 INTRODUCTION .........................................................................................................6
1.1 Overview 6
1.2 Objectives 6
1.3 Scope of Works 6
1.4 Reference Guidelines 6
1.5 Abbreviations 7
2 SITE BACKGROUND INFORMATION .........................................................................8
2.1 Location and Setting 8
2.2 Hydrogeology 9
3 PRELIMINARY CONCEPTUAL SITE MODEL ..............................................................11
3.1 Overview 11
3.2 Summary of Stage 1 ESA Findings 11
3.3 Areas of Environmental Concern (AEC) and Contaminants of Primary
Concern (COPC) Assessed During Stage 2 Works 11
3.4 Sensitive Receptors and Exposure Pathways 13
3.5 Data Gaps 14
4 FIELD AND LABORATORY INVESTIGATIONS ..........................................................15
4.1 Field Programme overview 15
4.2 Investigation Constraints 15
4.3 Intrusive Investigation Methodology 15
4.4 Sampling Methodology and Quality Assurance / Quality Control 17
4.5 Laboratory Analytical Suite 18
5 ASSESSMENT CRITERIA ............................................................................................20
5.1 Overview 20
6 RESULTS ....................................................................................................................22
6.1 Laboratory Analytical Results 22
6.1.1 Soil Analytical Results for Hotspot/Stockpile Samples 22 6.1.2 Soil Analytical Results for Market Garden Area Samples 23 6.1.3 Material Analytical Results 23
7 DISCUSSION ............................................................................................................24
7.1 Soil Contamination 24
7.2 Material Contamination 24
7.3 Source and Extent of Soil Contamination above SAC 24
8 CONCLUSIONS AND RECOMMENDATIONS .........................................................25
9 LIMITATIONS ............................................................................................................26
10 REFERENCES ............................................................................................................27
11 ATTACHMENT A – SITE PLANS.................................................................................28
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 5
12 ATTACHMENT B – LABORATORY SUMMARY TABLES .............................................32
13 ATTACHMENT C – LABORATORY ANALYTICAL CERTIFICATES AND CHAIN OF
CUSTODY DOCUMENTATION .................................................................................39
14 ATTACHMENT D – DATA VALIDATION REPORT ....................................................106
Tables
Table 1: Site background information. ......................................................................... 8
Table 2: Available hydrogeological information. ....................................................... 9
Table 3: AEC and COPC Lots 56, 57 and 58 DP 28833. ............................................ 12
Table 4: Summary of receptors and potential pathways. ..................................... 14
Table 5: Investigation methodology. .......................................................................... 16
Table 6: Summary of hotspot/stockpile samples. ..................................................... 16
Table 7: Soil sampling methodology. .......................................................................... 18
Table 8: Summary of primary soil laboratory analyses. ............................................ 19
Table 9: Summary of SAC. ............................................................................................. 20
Table 10: Summary of soil laboratory results. ............................................................. 22
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 6
1 Introduction
1.1 Overview
This report prepared by Martens and Associates (MA), for Universal
Property Group documents a preliminary Stage 2 Environmental Site
Assessment (ESA) completed for Lots 56, 57 and 58 DP 28833,
Hambledon Road, Schofields, NSW (the site).
The Stage 1 ESA completed by MA (MA 2014a and MA 2014b) should
be read in conjunction with this report.
1.2 Objectives
The objectives of this preliminary stage 2 ESA is to assess site
contamination status to determine suitability for site redevelopment for
residential land use.
1.3 Scope of Works
The scope of works includes:
o Intrusive soil investigation and soil sampling for laboratory analysis.
o Preparation of a report in general accordance with the relevant
sections of ASC NEPM (1999, amended 2013), NSW OEH (2011) and
DEC (2006).
1.4 Reference Guidelines
This assessment is prepared in general accordance with the following
guidelines:
o NSW OEH (2011) Contaminated Sites: Guidelines for Consultants
Reporting on Contaminated Sites.
o NSW DEC (2006) 2nd Ed. Contaminated Sites: Guidelines for the
NSW Site Auditor Scheme.
o NEPC (1999, amended 2013) National Environmental Protection
Measure, (NEPM 1999, amended 2013).
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 7
1.5 Abbreviations
ASC NEPM – Assessment of site contamination (National Environmental
Protection Measure)
AEC – Area of environmental concern
ACM – Asbestos containing material
BTEX – Benzene, toluene, ethyl benzene, xylene
BGL – Below ground level
COPC – Chemical of primary concern
DEC – NSW Department of Environment and Conservation
DP – Deposited Plan
EPA – NSW Environmental Protection Authority
ESA – Environmental site assessment
LOR – Limit of reporting
LGA – Local government area
MA – Martens and Associates Pty Ltd
NATA – National Association of Testing Authorities
OCP – Organochloride pesticides
OEH – NSW Office of Environment and Heritage
OPP – Organophosphate pesticides
PAH – Polycyclic aromatic hydrocarbons
PCB – Polychlorinated biphenyl
RPD – Relative percentage difference – difference between two values
divided by the average
SAC – Site acceptance criteria
SOP – Standard operating procedure
TPH – Total petroleum hydrocarbons
UST – Underground storage tank
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 8
2 Site Background Information
2.1 Location and Setting
Site information is summarised in Table 1.
Table 1: Site background information.
Item Description/Detail
Site address 66, 68 and 70 Hambledon Road, Schofields, NSW.
Lot/DP Lots 56, 57 and 58 DP28833.
Site area Approximately 6.6ha.
Investigation area Entire site.
Existing site development Site consists of varying sized dwellings and sheds on rural
residential land.
Aspect Lot 56 has a south west aspect.
Lot 57 has a northerly and southerly aspect.
Lot 58 has a western aspect.
Typical slopes Generally slopes between 5 – 10 %.
Existing vegetation Site consists of low lying grass, medium vegetation (cacti
located sparsely across site) and scattered trees
surrounding the dwellings. Lot 58 has orchards and
market gardens north of the dwelling.
Neighbouring environments Site is bordered by Stanhope Parkway to the south (Lot
58), Schofields Road to the west (Lot 56) and rural
residential properties to the north, south and west.
Residential land development is currently occurring to
the east of the site.
Local Government Area (LGA) Blacktown City Council
Drainage Lot 56 drainage is via overland flow to an existing farm
dam as well as via street drainage along Hambeldon
Road.
Northern portion of Lot 57 generally drain to the north
towards a farm dam. The remainder of Lot 57 and Lot 58
generally drain west towards local drainage
depressions.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 9
Item Description/Detail
Geology and soil landscapes The Penrith 1:100,000 Geological Series Sheet 9030 (1991)
indicates that the site is underlain by Bringelly Shale
which comprises shale, carbonaceous claystone,
claystone, laminite, fine to medium grained lithic
sandstone and rare coal/tuff.
The 1:100,000 Soil Landscape Series Sheet (1989)
indicates site soils comprise the Blacktown soil
landscape which consists of shallow to moderately
deep (<1 m) hardsetting mottled texture contrast soils,
red and brown podzolic soils on crests grading to yellow
podzic soils on lower slopes and in drainage lines.
Environmental receptors Dams, First Ponds Creek (minimum distance from site of
approximately 200 m) and unnamed drainage line
which commences at northern site boundary.
Human receptors Existing neighbouring residential developments
surrounding the site.
Future site residents. Construction workers / builders.
2.2 Hydrogeology
Review of NSW Natural Resources Atlas indicated 7 groundwater bores
(with available information) exist within approximately 1 km of the site
(Table 2).
Table 2: Available hydrogeological information.
Groundwater Bore
Identification
Distance/
Orientation
From Site
Depth To
Groundwater
(mBGL)
Intended Use Water Bearing
Zone Substrates
GW100443 0.26km north
west 4.50 Monitoring bore Siltstone/shale
GW108246 0.93km east 6.50 Test bore Shale and
sandstone
GW108374 0.59km south ND 1 Monitoring bore ND 1
GW108372 0.59km south ND 1 Monitoring bore ND 1
GW108373 0.59km south ND 1 Monitoring bore ND 1
GW108375 0.59km south ND 1 Monitoring bore ND 1
GW108376 0.59km south ND 1 Monitoring bore ND 1
Note 1 ND – Not Defined
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 10
From review of the information in Table 2, groundwater wells in the
nearby vicinity are mostly used for monitoring. Groundwater
information is limited and further assessment would be required for a
thorough site hydrogeological understanding.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 11
3 Preliminary Conceptual Site Model
3.1 Overview
This preliminary conceptual site model (CSM) has been developed
based on information documented in Stage 1 ESAs (MA, 2014a and
MA, 2014b).
3.2 Summary of Stage 1 ESA Findings
o The site land use has been rural residential since at least 1947
and market gardens have existed from 1961 over the majority of
the site.
o Currently, areas associated with former market garden use are
generally unused.
o Site walkover of Lot 56 identified a single story brick dwelling with
numerous storage sheds and a large bird aviary. Sheds
contained various mechanical equipment, fuels, oils and
lubricants. Oil staining was observed beneath a tractor inside
the shed directly west of the dwelling.
o A site walkover of Lot 57 identified a single story weatherboard
house and two large metal storage sheds containing
mechanical equipment, fuel, oil and lubricants. A dam is
located near the northern site boundary. Former market
gardens area has been heavily tilled.
o A site walkover of Lot 58 found a single story brick dwelling with
two large storage sheds containing mechanical equipment,
storage containers for fuels, oils and lubricants. Soil staining was
observed near an oil container. A section of land north of the
residential dwelling is currently being used as an orchard.
o Stockpiles containing builders waste, demolition waste and
potentially asbestos containing material (PACM) were observed
in Lots 57 and 58.
3.3 Areas of Environmental Concern (AEC) and Contaminants of Primary Concern (COPC) Assessed During Stage 2 Works
The Stage 1 ESA findings and supplementary walkover completed
during Stage 2 investigation works, identified various AECs and
associated COPC which are summarised in Table 3.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 12
Table 3: AEC and COPC Lots 56, 57 and 58 DP 28833.
Lot/DP AEC Contamination Source COPC Contamination
Likelihood
Lot 56/28833 A1 (shed containing car,
old tractor, oil staining
and storage)
Oil staining observed. Shed
may have been treated with
pesticides (pest control). Shed
construction may include ACM
and/or lead based paints.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
High
A2, A3 (shed and aviaries) Shed (and aviaries) may
currently (or have previously)
stored fuel and/or been
treated with pesticides (pest
control). Shed construction
may include ACM and/or lead
based paints.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low - medium
A4 (dwelling) Pesticides may have been
utilised underneath dwelling.
Dwelling construction may
include ACM and/or lead
based paints.
Asbestos, heavy
metals, OCP/OPP
Low - medium
A5 (entire site) Market gardens may have
been treated with pesticides.
Heavy metals,
OCP/OPP
Low – medium
Lot 57/DP28833 A1 (storage shed, boat,
mechanical, oil
containers, workshop
area)
Fuel/oil spills may have
occurred. Shed may have
been treated with pesticides
(pest control). Shed
construction may include ACM
and/or lead based paints.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low - medium
A2 (shed) Shed may currently (or have
previously) stored fuels, oils and
lubricants and/or been treated
with pesticides (pest control).
Shed construction may include
ACM and/or lead based
paints.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low - medium
A3 (dwelling) Pesticides may have been
utilised underneath dwelling.
Dwelling construction may
include ACM and/or lead
based paints.
Asbestos, heavy
metals, OCP/OPP
Low - medium
A4 (entire site) Market gardens may have
been treated with pesticides.
Heavy metals,
OCP/OPP
Low – medium
SP01 (builder’s waste,
piping, steel)
Stockpile may contain ACM. Asbestos Low – medium
SP02 (builder’s waste,
concrete, gravels and
tyres)
Stockpile may contain ACM
and contaminated soil.
Asbestos, heavy
metals, TRH, PAH, BTEX
Low - medium
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 13
Lot/DP AEC Contamination Source COPC Contamination
Likelihood
Lot 58/28833 A1, A2, A3, A4, A5 (sheds,
some with paint cans)
Shed may currently (or have
previously) stored fuels, oils and
lubricants and/or been treated
with pesticides (pest control).
Potential paint spills. Shed
construction may include ACM
and/or lead based paints.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low – medium
A6 (oil drum, soil staining) Staining indicates drum has
leaked oil.
TRH, PAH, BTEX High
A7 (current orchard) Orchard may have been
treated with pesticides.
OCP/OPP Low – medium
A8, A9 (dwellings) Pesticides may have been
utilised underneath dwelling.
Dwelling construction may
include ACM and/or lead
based paints.
Asbestos, heavy
metals, OCP/OPP
Low - medium
A10 (entire site) Market gardens may have
been treated with pesticides.
Heavy metals,
OCP/OPP
Low – medium
SP01 (builder’s waste) Stockpile may contain ACM
and contaminated soil.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low – medium
SP02, SP04 (demolition
waste, concrete slabs,
soil)
Stockpile may contain ACM.
Soil in stockpile may contain
contaminants.
Asbestos, heavy
metals, TRH,
OCP/OPP, PAH, BTEX
Low – medium
SP03 (old drums, builder’s
waste, pvc pipes, roof
sheeting)
Stockpile may contain ACM.
Drums may have spilt or leaked
contaminants.
Asbestos, heavy
metals, TRH, PAH, BTEX
Low – medium
3.4 Sensitive Receptors and Exposure Pathways
Table 4 provides a summary of identified sensitive receptors and
potential exposure pathways connecting receptors to identified AEC /
COPC outlined in Table 4.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 14
Table 4: Summary of receptors and potential pathways.
Receptor Pathway
Human Receptors:
o Future site occupants.
o Site visitors.
o Site workers during any future
construction works.
o Surrounding offsite occupants.
o Dermal contact.
o Ingestion of potentially contaminated
soil.
o Inhalation of airborne contaminants.
o Migration of pollutants via site
groundwater.
Environmental Receptors
o First pond creek
o Existing vegetated areas across the
site.
o Vegetated or landscaped areas of
any future site design plans.
o Migration of contaminated runoff.
o Direct contact with site flora.
3.5 Data Gaps
Based on identified AECs, COPC and potential pathways to receptors,
intrusive investigations were recommended to characterise potential
adverse environmental risks which may impact the proposed
development.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 15
4 Field and Laboratory Investigations
4.1 Field Programme overview
Referencing the preliminary CMS (Section 3), a soil investigation
program was planned:
o Investigate the contamination status of areas associated with
previous OC/OP pesticide use (former market gardens and
orchards).
o Investigate identified potential hotspot areas of contamination
(i.e. soil stains and stockpiles).
4.2 Investigation Constraints
Site investigation constraints included:
o Limited access inside/beneath dwellings.
o Limited access inside/beneath sheds.
To fully assess site contamination status and address data gaps in the
CMS, further soil investigation will be required following demolition of
structures.
4.3 Intrusive Investigation Methodology
An overview of site investigation methodology is provided in Table 5. A
description of hotspot/stockpile sampling is provided in Table 6.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 16
Table 5: Investigation methodology.
Investigation dates 10 and 11 September 2014
Number of sampling points Lot 56
39 surface samples in a grid pattern across the site.
Lot 57
27 surface samples in grid pattern across the site.
3 Stockpile / hotspot samples.
Lot 58
39 surface samples in a grid pattern across the site.
5 stockpile / hotspot samples.
1 material sample.
Investigation method Hand auger / spade
Table 6: Summary of hotspot/stockpile samples.
Hotspot/Stockpile Sample ID Sample Description
HS07 Soil stain located on Lot 58 near storage shed.
HS08 Stockpile located on Lot 58 containing
demolition waste (concrete blocks, bricks,
timber and soil).
HS09 Stockpile located on Lot 58 containing
demolition waste (concrete blocks, bricks,
timber and soil), possible ACM fragments.
HS10 Stockpile located on Lot 58 containing
demolition waste and storage drums (concrete
blocks, bricks, timber, PCV piping and roof
files).
HS11 Stockpile located on Lot 58 containing
demolition waste (concrete blocks, bricks,
timber and soil).
HS12 Stockpile of asphalt ‘road profiling’ and
crushed gravels.
HS13 Stockpile located on Lot 57 containing
builder’s rubble, plastic piping and steel sheet
metal.
HS14 Stockpile located on Lot 57 containing
builder’s rubble, plastic piping and tyres.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 17
4.4 Sampling Methodology and Quality Assurance / Quality Control
Surface soil samples were collected just below the surface using a
spade. Stockpile / hotspot samples were generally collected from the
middle of the stockpile or stained area.
Soil sampling methodology (Table 7) was completed to meet data
quality objectives.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 18
Table 7: Soil sampling methodology.
Activity Detail / Comments
Soil Logging Boreholes were logged by an experienced environmental
engineer in accordance with Martens and Associates SOP.
Soil Sampling
Soil sampling was completed by the supervising
environmental engineer.
Each sample was placed into a laboratory-supplied, acid-
rinsed 250mL glass jar, labelled with a unique identification
number and no headspace to limit volatile loss. A clean pair
of disposable gloves was used when handling each sample.
Sample Compositing
Soil samples collected from former market garden areas
were combined to form 35 triple composite samples. Sample
compositing was completed by Envirolab Pty Ltd a NATA
accredited laboratory at the direction of MA.
QA / QC Sampling Duplicate samples were collected at a rate of approximately
1 in 10 samples for intra-laboratory analysis.
Sample handling and
transportation
Sample collection, storage and transport were conducted
according to Martens and Associates SOP.
Collected samples were placed into an ice chilled cooler-
box.
Samples were dispatched to NATA-accredited laboratories
under chain of custody documentation within holding times.
Decontamination of
sampling equipment
Sampling equipment was decontaminated between
sampling locations by pressurised water spray with a solution
of Decon-90™, a phosphate-free detergent, followed by
rinsing with potable water.
A review of QA/QC procedure has been completed and is presented
in the data validation report (Attachment D). The report concludes that
data is suitable for the purposes of the assessment.
4.5 Laboratory Analytical Suite
Laboratory analysis was carried out by Envirolab Pty Ltd a NATA
accredited laboratory. Laboratory analytical documentation is
presented in Attachment C.
Site areas associated with former market garden / orchard use were
assessed by testing 35 triple composite samples for heavy metals and
OC/OP pesticides. Hotspot/stockpile areas were assed via primary
samples analysed for COPC outlined in Table 8.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 19
Table 8: Summary of primary soil laboratory analyses.
Notes: 1 Heavy metals – arsenic, cadmium, chromium, copper, lead, mercury, nickel, zinc.
COC Number of Samples Analysed
BTEX 8
TRH 8
PAH 8
PCB 7
Asbestos in soil 7
Heavy metals1 35 triple composite
8 discrete
OCP/OPP 35 triple composite
7 discrete
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 20
5 Assessment Criteria
5.1 Overview
The site assessment criteria (SAC) adopted for this ESA has been
derived from the following sources:
o ASC NEPM (1999, amended 2013) National Environmental
Protection (Assessment of Site Contamination) Measure (NEPM).
o Friebel & Nadebaum (2011) HSL for petroleum hydrocarbons in
soil and groundwater, part 1 technical development document
Guideline values for individual contaminants analysed for this
assessment are presented in laboratory tables in Attachment B.
Table 9 summarises the applicability of the SAC adopted for this
investigation.
Table 9: Summary of SAC.
SAC Applicability
Health investigation levels (HIL) Based on the proposed development plans being
residential, HIL – A Residential with soil access (ASC
NEPM 1999, amended 2013) have been adopted.
Health screening levels (HSL) for
petroleum hydrocarbons
HSLs A – low density residential for sand (ASC NEPM
1999, amended 2013) have been adopted.
This criteria have been adopted as a conservative
measure due to variability in the stockpile/hotspot soils.
Soil HSL provide a preliminary assessment of human risk
via inhalation of vapours from potential contamination.
For this purpose HSL A criteria are considered
appropriate.
Direct contact petroleum
hydrocarbon HSL
Direct contact HSL have been adopted from Friebel &
Nadebaum (2011) and provide assessment criteria for
human health risk where direct contact with TPH
contaminated soil is likely.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 21
SAC Applicability
Ecological assessment criteria (EAS) A preliminary assessment of ecological risk has been
undertaken with reference to ecological screening
levels (ESL).
ESL apply principally to contamination contained in the
top 2m of soil.
ESLs for course grained soils in urban residential and
open spaces (ASC NEPM 1999, amended 2013) have
been adopted as a conservative measure.
Asbestos in soil / material Based on the preliminary nature of this assessment the
‘presence/absence’ of asbestos in soil / material has
been adopted as the SAC.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 22
6 Results
6.1 Laboratory Analytical Results
6.1.1 Soil Analytical Results for Hotspot/Stockpile Samples
Comparison of hotspot/stockpile samples laboratory results with the
relevant SAC is available in the laboratory tables in Attachment B. A
summary of results is presented in Table 10.
Table 10: Summary of soil laboratory results.
Analyte Results Compared to SAC
Heavy Metals HILs
All results below SAC.
TPH/BTEX HSL
F3 – C16 – C34 was detected in 1 sample over the adopted SAC
of 4,500 mg/kg.
4177/HS07 (23,000 mg/kg)
ESL
F3 – C16 – C34 was detected in 2 sample over the adopted SAC
of 300 mg/kg
4177/HS07 (23,000 mg/kg)
4177/HS12 (320 mg/kg)
F4 – C34 – C40 was detected in 1 sample over the adopted SAC
of 2,800 mg/kg
4177/HS07 (4,200 mg/kg)
OCP/OPP HILs
All results below SAC.
PCB HILs
All results below SAC.
PAH HILs
All results below SAC.
ESL
All results below SAC.
Asbestos in soil All soil samples reported negative for asbestos in soil detection.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 23
6.1.2 Soil Analytical Results for Market Garden Area Samples
All triple composite samples reported values below the adopted SAC
for OC/OP pesticides and heavy metals.
6.1.3 Material Analytical Results
A positive identification of asbestos was made in material sample 4177/ASB2.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 24
7 Discussion
7.1 Soil Contamination
A summary of identified soil contamination is as follows:
o F3 – C16 – C34 was detected above the adopted HSL (4,500
mg/kg) in sample 4177/HS07 (23,000 mg/kg).
o F3 – C16 – C34 was detected above the adopted ESL (300 mg/kg)
in samples 4177/HS07 (23,000 mg/kg) and 4177/HS12 (320 mg/kg)
o F4 – C34 – C40 was detected above the adopted ESL (2,800
mg/kg) in sample 4177/HS07 (4,200 mg/kg)
7.2 Material Contamination
ACM was identified at one location (ASB2) in the form of a fibre
cement sheeting fragment. ACM sampling location is provided on the
sampling plan in Attachment A.
7.3 Source and Extent of Soil Contamination above SAC
Sample 4177/HS7 was collected from the centre of an observed soil
stain located near motor oil storage containers. Typical carbon
number chain lengths for motors oils range from C15 – C50 (ATSDR, 1999)
which correlates which the hydrocarbon fractions (F3 and F4)
exceeding adopted SAC.
Sample 4177/HS12 was collected from a stockpile of asphalt ‘road
profiling’ and crushed gravels. F3 – C16 – C34 ESL exceedance in
4177/HS12 likely due to the presence of asphalt within the stockpile. It is
noted that the exceedance is minimal (320 mg/kg detected with SAC
of 300 mg/kg).
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 25
8 Conclusions and Recommendations
Identified SAC exceedances and the positive identification of ACM
cement fibre sheeting pose a risk to human and environmental
receptors identified in the preliminary CSM. A remediation action plan
(RAP) will be required to address these contamination risks.
Identified contamination is considered to be localised to identified
hotspot or stockpile areas. Results of soil sampling conducted across
former market garden and orchard areas indicates that former market
garden and orchard land use has not resulted in present day
contamination.
It is recommended that following demolition of existing site structures
(dwellings and sheds) and removal of identified non soil stockpile waste
(builder’s rubble, demolition waste etc.), that additional soil testing be
conducted and an amendment to this report be prepared to address
identified investigation constraints (Section 4.2) and data gaps within
the CSM.
We consider that the site can be made suitable for proposed
residential development provided that a RAP is developed and
implemented accordingly. A likely remediation strategy would involve
offsite disposal of soils and material stockpiles and excavation and
offsite disposal of identified soil staining. Following remediation works, a
validation report should be prepared to confirm site suitability for the
proposed development.
Prior to any soil or ACM material being removed from site, a formal
waste classification assessment in accordance with NSW DECCW
Waste Classification Guidelines (2009) will be required.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 26
9 Limitations
This Stage 2 contamination assessment was undertaken in accordance
with current industry standards.
It is important to note that no land contamination study can be
considered to be a complete and exhaustive characterisation of a site
nor can it be guaranteed that any assessment shall identify and
characterise all areas of potential contamination or all past potentially
contaminating land-uses. This is particularly the case where
considerable areas of the site are covered by structures. Therefore,
this report should not be read as a guarantee that only contamination
identified shall be found on the site. Should material be exposed in
future which appears to be contaminated, additional testing may be
required to determine the implications for the site.
Martens & Associates Pty Ltd has undertaken this assessment for the
purposes of assessing potential site contamination. No reliance on this
report should be made for any other investigation or proposal. Martens
& Associates accepts no responsibility, and provides no guarantee
regarding the characteristics of areas of the site not specifically studied
in this investigation.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 27
10 References
Agency for Toxic Substances and Diseases Registry (ATSDR, 1999)
Toxicological profile for total petroleum hydrocarbons (TPH) – US
Department of Health and Human Services.
Chapman and Murphy (1983) Penrith 1:100 000 Soil Landscapes Sheet
9131.
Department of Mineral Resources (1983) Penrith 1:100,000 Geological
Sheet 9131.
Martens and Associates (2014a) Stage 1 Environmental Site Assessment
Lots 56 and 59 DP28833, 64 and 70 Hambledon Road, Schofields
(P1404177JR13V01)
Martens and Associates (2014b) Stage 1 Environmental Site Assessment
Lots 57 and 58 DP28833, 66 and 68 Hambledon Road, Schofields
(P1404177JR14V01)
NEPC (1999, amended 2013) National Environmental Protection
(Assessment of Site Contamination) Measure – Referred to as
ASC NEPM (1999, amended 2013).
NSW DEC (2006) 2nd Ed. Contaminated Sites: Guidelines for the NSW Site
Auditor Scheme.
NSW EPA (2005) Contaminated Sites: Guidelines for Assessing Former
Orchards and Market Gardens
NSW EPA (1995) Sampling Design Guidelines.
NSW OEH (2011) Contaminated Sites: Guidelines for Consultants
Reporting on Contaminated Sites.
SEPP 55 Remediation of Land.
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 28
11 Attachment A – Site Plans
JD02V01 ARevision:File:Project:
P1404177
Figure 1
Drawing No./ID:Drawn:
(C) Copyright Martens & Associates Pty LtdThis drawing must not be reproduced in whole or part without prior written consent of Martens & Associates Pty Ltd
6/37 Leighton Place, Hornsby, NSW 2077 Australia Phone: (02) 9476 9999 Fax: (02) 9476 8767Email: [email protected] Internet: http://www.martens.com.au
Approved:
Date:
Scale @A3:
Environment | Water | Wastewater | Geotechnical | Civil | ManagementMartens & Associates Pty Ltd ABN 85 070 240 890
3.11.2014
NA
BM
GT
martensStage 1 Environmental Site Assessment:
Lots 57 and 58 DP28833,66 and 68 Hambledon Road, Schofields, NSW
P1404177JR14V01 – May 2014Page 2
HS11 - Stockpile
HS09 - Stockpile
HS10 - Stockpile
HS08 - Stockpile
HS07 - soil staining
mar
tens
Drawn:
Approved:
Date:
Scale:
BM
GT
05.11.2014
Not to Scale Job No: P1404177JR17V01
Environment | Water | Wastewater | Geotechnical | Civil | ManagementMartens & Associates Pty Ltd ABN 85 070 240 890
FIGURE 2
Drawing No:
Hotspot / Stockpile Location (Lot 58)Source: SIX MAPS (2013)
Hotspot / Stockpile SampleLocation
ASB 2
ACM Sampling Location
martensStage 1 Environmental Site Assessment:
Lots 57 and 58 DP28833,66 and 68 Hambledon Road, Schofields, NSW
P1404177JR14V01 – May 2014Page 1
HS13 - Stockpile
mar
tens
Drawn:
Approved:
Date:
Scale:
BM
GT
05.11.2014
Not to Scale Job No: P1404177JR17V01
Environment | Water | Wastewater | Geotechnical | Civil | ManagementMartens & Associates Pty Ltd ABN 85 070 240 890
FIGURE 3
Drawing No:
Hotspot / Stockpile Location (Lot 57)Source: SIX MAPS (2013)
HS12 - Stockpile
HS14 - Stockpile
Hotspot / Stockpile SampleLocation
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 32
12 Attachment B – Laboratory Summary Tables
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
Benz
ene
Ethy
lben
zene
Tolu
ene
Xyle
ne (m
& p
)
Xyle
ne (o
)
F1 -
C6-C
10
C10-
C16
F3 -
C16-
C34
F4 -
C34-
C40
F2 -
C10
- C16
C6 -
C9
C10
- C14
C15
- C28
C29-
C36
C6-C
10
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 0.2 1 0.5 2 1 25 50 100 100 50 25 50 100 100 25Direct Contact HSL 100 4,500 14,000 3,300 4,500 6,300 4,400NEPM 2013 Table 1A(3) Res A/B Soil HSL for Vapour Intrusion, Sand 0-1m 0.5 55 160 45 110NEPM 2013 Table 1B(6) ESLs for Urban Res, Coarse Soil 0-2m 50 70 85 180 300 2,800 120
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_Description4177/HS07 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 85 23,000 4,200 85 <25 <50 13,000 12,000 <254177/HS08 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 190 150 <50 <25 <50 <100 170 <254177/HS09 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <254177/HS10 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <254177/HS11 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <254177/HS12 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 320 630 <50 <25 <50 <100 440 <254177/HS13 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <254177/HS14 0.05 10/09/2014 <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <25
Statistical SummaryNumber of Results 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8Number of Detects 0 0 0 0 0 0 1 3 3 1 0 0 1 3 0Minimum Concentration <0.2 <1 <0.5 <2 <1 <25 <50 <100 <100 <50 <25 <50 <100 <100 <25Minimum Detect ND ND ND ND ND ND 85 190 150 85 ND ND 13000 170 NDMaximum Concentration <0.2 <1 <0.5 <2 <1 <25 85 23000 4200 85 <25 <50 13000 12000 <25Maximum Detect ND ND ND ND ND ND 85 23000 4200 85 ND ND 13000 12000 NDAverage Concentration 0.1 0.5 0.25 1 0.5 13 33 2970 654 33 13 25 1669 1608 13Median Concentration 0.1 0.5 0.25 1 0.5 12.5 25 50 50 25 12.5 25 50 50 12.5Standard Deviation 0 0 0 0 0 0 21 8094 1447 21 0 0 4579 4201 0Number of Guideline Exceedances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BTEX TPH
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
Lead
Lead
Arse
nic
Cadm
ium
Chro
miu
m (I
II+VI
)
Copp
er
Mer
cury
Nic
kel
Zinc
Acen
apht
hene
Acen
apht
hyle
ne
Anth
race
ne
Benz
(a)a
nthr
acen
e
Benz
o(a)
pyr
ene
Benz
o(b)
&(k
)flu
oran
then
e
Benz
o(g,
h,i)p
eryl
ene
Chry
sene
Dib
enz(
a,h)
anth
race
ne
Benz
o(a)
pyre
ne T
EQ
Fluo
rant
hene
Fluo
rene
Inde
no(1
,2,3
-c,d
)pyr
ene
Nap
htha
lene
PAH
s (S
um o
f tot
al)
Phen
anth
rene
Pyre
ne
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 1 4 0.4 1 1 0.1 1 1 0.1 0.1 0.1 0.1 0.05 0.2 0.1 0.1 0.1 0.5 0.1 0.1 0.1 0.1 0.1 0.1NEPM 2013 Table 1A(1) HILs Res A Soil 300 100 20 6,000 40 400 7,400 3 300NEPM 2013 Table 1B(6) ESLs for Urban Res, Coarse Soil 0-2m 0.7
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_Description4177/HS07 0.05 10/09/2014 30 <4 <0.4 9 58 <0.1 32 260 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 0.1 <0.1 <0.1 <0.1 0.67 0.2 0.44177/HS08 0.05 10/09/2014 34 7 0.5 14 17 <0.1 8 92 <0.1 <0.1 <0.1 0.3 0.58 0.8 0.6 0.3 <0.1 0.7 0.4 <0.1 0.6 <0.1 4.2 0.1 0.54177/HS09 0.05 10/09/2014 42 7 0.4 16 17 <0.1 8 110 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.14177/HS10 0.05 10/09/2014 15 5 <0.4 16 11 <0.1 6 59 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.14177/HS11 0.05 10/09/2014 16 7 <0.4 15 11 <0.1 5 59 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.14177/HS12 0.05 10/09/2014 5 <4 <0.4 18 63 <0.1 58 36 <0.1 <0.1 <0.1 <0.1 0.22 0.4 0.2 0.1 <0.1 <0.5 0.2 <0.1 0.3 <0.1 1.6 <0.1 0.24177/HS13 0.05 10/09/2014 95 6 0.5 12 22 <0.1 10 180 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.14177/HS14 0.05 10/09/2014 25 20 <0.4 21 28 <0.1 11 85 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.1
Statistical SummaryNumber of Results 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8Number of Detects 8 6 3 8 8 0 8 8 0 0 0 1 2 2 2 2 0 1 3 0 2 0 8 2 3Minimum Concentration 5 <4 <0.4 9 11 <0.1 5 36 <0.1 <0.1 <0.1 <0.1 <0.05 <0.2 <0.1 <0.1 <0.1 <0.5 <0.1 <0.1 <0.1 <0.1 0 <0.1 <0.1Minimum Detect 5 5 0.4 9 11 ND 5 36 ND ND ND 0.3 0.22 0.4 0.2 0.1 ND 0.7 0.1 ND 0.3 ND 0.67 0.1 0.2Maximum Concentration 95 20 0.5 21 63 <0.1 58 260 <0.1 <0.1 <0.1 0.3 0.58 0.8 0.6 0.3 <0.1 0.7 0.4 <0.1 0.6 <0.1 4.2 0.2 0.5Maximum Detect 95 20 0.5 21 63 ND 58 260 ND ND ND 0.3 0.58 0.8 0.6 0.3 ND 0.7 0.4 ND 0.6 ND 4.2 0.2 0.5Average Concentration 33 7 0.3 15 28 0.05 17 110 0.05 0.05 0.05 0.081 0.12 0.23 0.14 0.088 0.05 0.31 0.12 0.05 0.15 0.05 0.81 0.075 0.17Median Concentration 27.5 6.5 0.2 15.5 19.5 0.05 9 88.5 0.05 0.05 0.05 0.05 0.025 0.1 0.05 0.05 0.05 0.25 0.05 0.05 0.05 0.05 0 0.05 0.05Standard Deviation 28 5.7 0.14 3.6 21 0 19 75 0 0 0 0.088 0.2 0.25 0.19 0.088 0 0.16 0.13 0 0.2 0 1.5 0.053 0.18Number of Guideline Exceedances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Metals PAH/Phenols
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
Halogenated Benzenes
Hex
achl
orob
enze
ne
Aroc
hlor
101
6
Aroc
hlor
122
1
Aroc
hlor
123
2
Aroc
hlor
124
2
Aroc
hlor
124
8
Aroc
hlor
125
4
Aroc
hlor
126
0
mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kgEQL 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1NEPM 2013 Table 1A(1) HILs Res A Soil 10
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_Description4177/HS08 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS09 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS10 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS11 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS12 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS13 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS14 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Statistical SummaryNumber of Results 7 7 7 7 7 7 7 7Number of Detects 0 0 0 0 0 0 0 0Minimum Concentration <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Minimum Detect ND ND ND ND ND ND ND NDMaximum Concentration <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Maximum Detect ND ND ND ND ND ND ND NDAverage Concentration 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Median Concentration 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Standard Deviation 0 0 0 0 0 0 0 0Number of Guideline Exceedances 0 0 0 0 0 0 0 0Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0
Polychlorinated Biphenyls
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
4,4-
DD
E
a-BH
C
Aldr
in
b-BH
C
Chlo
rdan
e (c
is)
Chlo
rdan
e (t
rans
)
d-BH
C
DD
D
DD
T
Die
ldrin
Endo
sulfa
n I
Endo
sulfa
n II
Endo
sulfa
n su
lpha
te
Endr
in
Endr
in a
ldeh
yde
g-BH
C (L
inda
ne)
Hep
tach
lor
Hep
tach
lor e
poxi
de
Met
hoxy
chlo
r
Brom
opho
s-et
hyl
Chlo
rpyr
ifos
Chlo
rpyr
ifos-
met
hyl
Dia
zino
n
Dim
etho
ate
Ethi
on
Feni
trot
hion
Ronn
el
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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1NEPM 2013 Table 1A(1) HILs Res A Soil 10 6 300 160
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_Description4177/HS08 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS09 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS10 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS11 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS12 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS13 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.14177/HS14 0.05 10/09/2014 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Statistical SummaryNumber of Results 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7Number of Detects 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Minimum Concentration <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Minimum Detect 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDMaximum Concentration 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Maximum Detect 0.2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDAverage Concentration 0.071 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Median Concentration 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Standard Deviation 0.057 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Organochlorine Pesticides Organophosphorous Pesticides
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
4,4-
DD
E
a-BH
C
Aldr
in
b-BH
C
Chlo
rdan
e (c
is)
Chlo
rdan
e (t
rans
)
d-BH
C
DD
D
DD
T
Die
ldrin
Endo
sulfa
n I
Endo
sulfa
n II
Endo
sulfa
n su
lpha
te
Endr
in
Endr
in a
ldeh
yde
g-BH
C (L
inda
ne)
Hep
tach
lor
Hep
tach
lor e
poxi
de
Met
hoxy
chlo
r
Brom
opho
s-et
hyl
Chlo
rpyr
ifos
Chlo
rpyr
ifos-
met
hyl
Dia
zino
n
Dim
etho
ate
Ethi
on
Feni
trot
hion
Ronn
el
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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1NEPM 2013 Table 1A(1) HILs Res A Soil 10 6 300 160
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_DescriptionC01 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C02 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C03 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C04 0.05 10/09/2014 0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C05 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C06 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C07 0.05 10/09/2014 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C08 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C09 0.05 10/09/2014 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C10 0.05 10/09/2014 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C11 0.05 10/09/2014 0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C12 0.05 10/09/2014 0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C22 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C23 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C24 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C25 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C26 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C27 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C28 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C29 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C30 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C31 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C32 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C33 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C34 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C35 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C36 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C37 0.05 10/09/2014 0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C38 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C39 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C40 0.05 10/09/2014 0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C41 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C42 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C43 0.05 10/09/2014 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1C44 0.05 10/09/2014 0.3 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
Statistical SummaryNumber of Results 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35Number of Detects 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Minimum Concentration <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Minimum Detect 0.1 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDMaximum Concentration 0.3 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1Maximum Detect 0.3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDAverage Concentration 0.08 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Median Concentration 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05Standard Deviation 0.062 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Organochlorine Pesticides Organophosphorous Pesticides
Stage 2 ESA - Lots 56, 57 58 DP28833 Universal Property Group Pty Ltd
Lead
Lead
Ars
en
ic
Cad
miu
m
Ch
rom
ium
(II
I+V
I)
Co
pp
er
Me
rcu
ry
Nic
kel
Zin
c
mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg
EQL 1 4 0.4 1 1 0.1 1 1
NEPM 2013 Table 1A(1) HILs Res A Soil (discrete) 300 100 20 6,000 40 400 7,400
NEPM 2013 Table 1A(1) HILs Res A Soil (triple composite) 100 33 7 2,000 16 133 2,466
LocCode Sample_Depth_Range Sampled_Date-Time Matrix_Description
C01 0.05 10/09/2014 17 10 <0.4 17 30 <0.1 9 49
C02 0.05 10/09/2014 21 7 <0.4 14 27 <0.1 9 52
C03 0.05 10/09/2014 20 10 <0.4 19 39 <0.1 8 65
C04 0.05 10/09/2014 21 20 <0.4 22 32 <0.1 8 53
C05 0.05 10/09/2014 19 20 <0.4 21 30 <0.1 7 57
C06 0.05 10/09/2014 22 10 <0.4 20 33 <0.1 8 68
C07 0.05 10/09/2014 21 10 <0.4 21 35 <0.1 9 75
C08 0.05 10/09/2014 13 9 <0.4 9 29 <0.1 7 44
C09 0.05 10/09/2014 20 9 <0.4 20 25 <0.1 11 66
C10 0.05 10/09/2014 20 10 <0.4 17 32 <0.1 13 63
C11 0.05 10/09/2014 26 10 <0.4 21 34 <0.1 12 79
C12 0.05 10/09/2014 23 10 <0.4 28 37 <0.1 11 93
C22 0.05 10/09/2014 25 8 <0.4 18 14 <0.1 6 36
C23 0.05 10/09/2014 23 9 <0.4 20 12 <0.1 5 27
C24 0.05 10/09/2014 20 7 <0.4 17 16 <0.1 7 39
C25 0.05 10/09/2014 21 <4 <0.4 25 20 <0.1 26 68
C26 0.05 10/09/2014 35 7 <0.4 15 11 <0.1 6 55
C27 0.05 10/09/2014 27 8 0.5 21 13 <0.1 7 82
C28 0.05 10/09/2014 31 7 <0.4 17 8 <0.1 5 28
C29 0.05 10/09/2014 27 8 <0.4 27 7 <0.1 6 28
C30 0.05 10/09/2014 20 6 <0.4 20 8 <0.1 5 34
C31 0.05 10/09/2014 30 10 <0.4 17 20 <0.1 10 57
C32 0.05 10/09/2014 32 20 <0.4 17 21 <0.1 9 75
C33 0.05 10/09/2014 26 20 <0.4 19 22 <0.1 10 75
C34 0.05 10/09/2014 21 20 <0.4 20 32 <0.1 10 75
C35 0.05 10/09/2014 19 20 <0.4 16 19 <0.1 8 51
C36 0.05 10/09/2014 22 20 <0.4 18 20 <0.1 9 65
C37 0.05 10/09/2014 20 20 <0.4 18 20 <0.1 8 67
C38 0.05 10/09/2014 22 20 <0.4 17 20 <0.1 8 59
C39 0.05 10/09/2014 20 10 <0.4 19 16 <0.1 7 50
C40 0.05 10/09/2014 23 10 <0.4 19 19 <0.1 7 58
C41 0.05 10/09/2014 27 10 <0.4 18 21 <0.1 8 67
C42 0.05 10/09/2014 19 10 <0.4 17 18 <0.1 7 42
C43 0.05 10/09/2014 28 20 <0.4 13 27 <0.1 14 77
C44 0.05 10/09/2014 28 20 0.4 29 25 <0.1 9 60
Statistical Summary
Number of Results 35 35 35 35 35 35 35 35
Number of Detects 35 34 2 35 35 0 35 35
Minimum Concentration 13 <4 <0.4 9 7 <0.1 5 27
Minimum Detect 13 6 0.4 9 7 ND 5 27
Maximum Concentration 35 20 0.5 29 39 <0.1 26 93
Maximum Detect 35 20 0.5 29 39 ND 26 93
Average Concentration 23 12 0.21 19 23 0.05 8.8 58
Median Concentration 22 10 0.2 19 21 0.05 8 59
Standard Deviation 4.6 5.6 0.06 4 8.7 0 3.7 16
Number of Guideline Exceedances 0 0 0 0 0 0 0 0
Number of Guideline Exceedances(Detects Only) 0 0 0 0 0 0 0 0
Metals
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 39
13 Attachment C – Laboratory Analytical Certificates and
Chain of Custody Documentation
CERTIFICATE OF ANALYSIS 116137
Client:
Martens & Associates Pty Ltd
6/37 Leighton Place
Hornsby
NSW 2077
Attention: Ben McGiffin
Sample log in details:
Your Reference: P1404177COC01V01
No. of samples: 176 Soils, 2 Materials
Date samples received / completed instructions received 12/09/2014 / 12/09/2014
Analysis Details:
Please refer to the following pages for results, methodology summary and quality control data.
Samples were analysed as received from the client. Results relate specifically to the samples as received.
Results are reported on a dry weight basis for solids and on an as received basis for other matrices.
Please refer to the last page of this report for any comments relating to the results.
Report Details:
Date results requested by: / Issue Date: 19/09/14 / 19/09/14
Date of Preliminary Report: Not Issued
NATA accreditation number 2901. This document shall not be reproduced except in full.
Accredited for compliance with ISO/IEC 17025. Tests not covered by NATA are denoted with *.
Results Approved By:
Page 1 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
vTRH(C6-C10)/BTEXN in Soil
Our Reference: UNITS 116137-141 116137-142 116137-143 116137-144 116137-145
Your Reference ------------- 4177/HS01 4177/HS02 4177/HS03 4177/HS04 4177/HS05
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C6 - C9 mg/kg <25 <25 <25 <25 <25
TRH C6 - C10 mg/kg <25 <25 <25 <25 <25
vTPH C6 - C10 less BTEX (F1) mg/kg <25 <25 <25 <25 <25
Benzene mg/kg <0.2 <0.2 <0.2 <0.2 <0.2
Toluene mg/kg <0.5 <0.5 <0.5 <0.5 <0.5
Ethylbenzene mg/kg <1 <1 <1 <1 <1
m+p-xylene mg/kg <2 <2 <2 <2 <2
o-Xylene mg/kg <1 <1 <1 <1 <1
naphthalene mg/kg <1 <1 <1 <1 <1
Surrogate aaa-Trifluorotoluene % 108 111 105 105 102
vTRH(C6-C10)/BTEXN in Soil
Our Reference: UNITS 116137-146 116137-147 116137-148 116137-149 116137-150
Your Reference ------------- 4177/HS06 4177/HS07 4177/HS08 4177/HS09 4177/HS10
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C6 - C9 mg/kg <25 <25 <25 <25 <25
TRH C6 - C10 mg/kg <25 <25 <25 <25 <25
vTPH C6 - C10 less BTEX (F1) mg/kg <25 <25 <25 <25 <25
Benzene mg/kg <0.2 <0.2 <0.2 <0.2 <0.2
Toluene mg/kg <0.5 <0.5 <0.5 <0.5 <0.5
Ethylbenzene mg/kg <1 <1 <1 <1 <1
m+p-xylene mg/kg <2 <2 <2 <2 <2
o-Xylene mg/kg <1 <1 <1 <1 <1
naphthalene mg/kg <1 <1 <1 <1 <1
Surrogate aaa-Trifluorotoluene % 62 107 106 110 112
Page 2 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
vTRH(C6-C10)/BTEXN in Soil
Our Reference: UNITS 116137-151 116137-152 116137-153 116137-154 116137-163
Your Reference ------------- 4177/HS11 4177/HS12 4177/HS13 4177/HS14 MA Spike 1
Depth ------------ 0.05 0.05 0.05 0.05 -
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C6 - C9 mg/kg <25 <25 <25 <25 [NA]
TRH C6 - C10 mg/kg <25 <25 <25 <25 [NA]
vTPH C6 - C10 less BTEX (F1) mg/kg <25 <25 <25 <25 [NA]
Benzene mg/kg <0.2 <0.2 <0.2 <0.2 101%
Toluene mg/kg <0.5 <0.5 <0.5 <0.5 101%
Ethylbenzene mg/kg <1 <1 <1 <1 99%
m+p-xylene mg/kg <2 <2 <2 <2 102%
o-Xylene mg/kg <1 <1 <1 <1 100%
naphthalene mg/kg <1 <1 <1 <1 [NA]
Surrogate aaa-Trifluorotoluene % 110 110 106 106 103
vTRH(C6-C10)/BTEXN in Soil
Our Reference: UNITS 116137-164
Your Reference ------------- MA Blank 2
Depth ------------ -
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014
Date analysed - 17/09/2014
TRH C6 - C9 mg/kg <25
TRH C6 - C10 mg/kg <25
vTPH C6 - C10 less BTEX (F1) mg/kg <25
Benzene mg/kg <0.2
Toluene mg/kg <0.5
Ethylbenzene mg/kg <1
m+p-xylene mg/kg <2
o-Xylene mg/kg <1
naphthalene mg/kg <1
Surrogate aaa-Trifluorotoluene % 114
Page 3 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
svTRH (C10-C40) in Soil
Our Reference: UNITS 116137-141 116137-142 116137-143 116137-144 116137-145
Your Reference ------------- 4177/HS01 4177/HS02 4177/HS03 4177/HS04 4177/HS05
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C10 - C14 mg/kg <50 <50 <50 <50 <50
TRH C15 - C28 mg/kg <100 280 <100 <100 <100
TRH C29 - C36 mg/kg <100 740 <100 <100 <100
TRH >C10-C16 mg/kg <50 <50 <50 <50 <50
TRH >C10 - C16 less Naphthalene
(F2)
mg/kg <50 <50 <50 <50 <50
TRH >C16-C34 mg/kg <100 720 <100 <100 <100
TRH >C34-C40 mg/kg <100 1,000 <100 <100 <100
Surrogate o-Terphenyl % 82 94 76 83 82
svTRH (C10-C40) in Soil
Our Reference: UNITS 116137-146 116137-147 116137-148 116137-149 116137-150
Your Reference ------------- 4177/HS06 4177/HS07 4177/HS08 4177/HS09 4177/HS10
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C10 - C14 mg/kg <50 <50 <50 <50 <50
TRH C15 - C28 mg/kg <100 13,000 <100 <100 <100
TRH C29 - C36 mg/kg <100 12,000 170 <100 <100
TRH >C10-C16 mg/kg <50 85 <50 <50 <50
TRH >C10 - C16 less Naphthalene
(F2)
mg/kg <50 85 <50 <50 <50
TRH >C16-C34 mg/kg <100 23,000 190 <100 <100
TRH >C34-C40 mg/kg <100 4,200 150 <100 <100
Surrogate o-Terphenyl % 82 # 86 84 80
Page 4 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
svTRH (C10-C40) in Soil
Our Reference: UNITS 116137-151 116137-152 116137-153 116137-154 116137-164
Your Reference ------------- 4177/HS11 4177/HS12 4177/HS13 4177/HS14 MA Blank 2
Depth ------------ 0.05 0.05 0.05 0.05 -
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
TRH C10 - C14 mg/kg <50 <50 <50 <50 <50
TRH C15 - C28 mg/kg <100 <100 <100 <100 <100
TRH C29 - C36 mg/kg <100 440 <100 <100 <100
TRH >C10-C16 mg/kg <50 <50 <50 <50 <50
TRH >C10 - C16 less Naphthalene
(F2)
mg/kg <50 <50 <50 <50 <50
TRH >C16-C34 mg/kg <100 320 <100 <100 <100
TRH >C34-C40 mg/kg <100 630 <100 <100 <100
Surrogate o-Terphenyl % 83 84 81 87 86
Page 5 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
PAHs in Soil
Our Reference: UNITS 116137-141 116137-142 116137-143 116137-144 116137-145
Your Reference ------------- 4177/HS01 4177/HS02 4177/HS03 4177/HS04 4177/HS05
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Naphthalene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Acenaphthylene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Acenaphthene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fluorene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Phenanthrene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Anthracene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fluoranthene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Pyrene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Benzo(a)anthracene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chrysene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Benzo(b,j+k)fluoranthene mg/kg <0.2 <0.2 <0.2 <0.2 <0.2
Benzo(a)pyrene mg/kg <0.05 <0.05 <0.05 <0.05 <0.05
Indeno(1,2,3-c,d)pyrene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dibenzo(a,h)anthracene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Benzo(g,h,i)perylene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Benzo(a)pyrene TEQ NEPM B1 mg/kg <0.5 <0.5 <0.5 <0.5 <0.5
Total Positive PAHs mg/kg NIL (+)VE NIL (+)VE NIL (+)VE NIL (+)VE NIL (+)VE
Surrogate p-Terphenyl-d14 % 104 106 112 104 111
Page 6 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
PAHs in Soil
Our Reference: UNITS 116137-146 116137-147 116137-148 116137-149 116137-150
Your Reference ------------- 4177/HS06 4177/HS07 4177/HS08 4177/HS09 4177/HS10
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 17/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Naphthalene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Acenaphthylene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Acenaphthene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fluorene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Phenanthrene mg/kg <0.1 0.2 0.1 <0.1 <0.1
Anthracene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fluoranthene mg/kg <0.1 0.1 0.4 <0.1 <0.1
Pyrene mg/kg <0.1 0.4 0.5 <0.1 <0.1
Benzo(a)anthracene mg/kg <0.1 <0.1 0.3 <0.1 <0.1
Chrysene mg/kg <0.1 <0.1 0.3 <0.1 <0.1
Benzo(b,j+k)fluoranthene mg/kg <0.2 <0.2 0.8 <0.2 <0.2
Benzo(a)pyrene mg/kg <0.05 <0.05 0.58 <0.05 <0.05
Indeno(1,2,3-c,d)pyrene mg/kg <0.1 <0.1 0.6 <0.1 <0.1
Dibenzo(a,h)anthracene mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Benzo(g,h,i)perylene mg/kg <0.1 <0.1 0.6 <0.1 <0.1
Benzo(a)pyrene TEQ NEPM B1 mg/kg <0.5 <0.5 0.7 <0.5 <0.5
Total Positive PAHs mg/kg NIL (+)VE 0.67 4.2 NIL (+)VE NIL (+)VE
Surrogate p-Terphenyl-d14 % 108 86 108 108 107
Page 7 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
PAHs in Soil
Our Reference: UNITS 116137-151 116137-152 116137-153 116137-154
Your Reference ------------- 4177/HS11 4177/HS12 4177/HS13 4177/HS14
Depth ------------ 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Naphthalene mg/kg <0.1 <0.1 <0.1 <0.1
Acenaphthylene mg/kg <0.1 <0.1 <0.1 <0.1
Acenaphthene mg/kg <0.1 <0.1 <0.1 <0.1
Fluorene mg/kg <0.1 <0.1 <0.1 <0.1
Phenanthrene mg/kg <0.1 <0.1 <0.1 <0.1
Anthracene mg/kg <0.1 <0.1 <0.1 <0.1
Fluoranthene mg/kg <0.1 0.2 <0.1 <0.1
Pyrene mg/kg <0.1 0.2 <0.1 <0.1
Benzo(a)anthracene mg/kg <0.1 <0.1 <0.1 <0.1
Chrysene mg/kg <0.1 0.1 <0.1 <0.1
Benzo(b,j+k)fluoranthene mg/kg <0.2 0.4 <0.2 <0.2
Benzo(a)pyrene mg/kg <0.05 0.22 <0.05 <0.05
Indeno(1,2,3-c,d)pyrene mg/kg <0.1 0.3 <0.1 <0.1
Dibenzo(a,h)anthracene mg/kg <0.1 <0.1 <0.1 <0.1
Benzo(g,h,i)perylene mg/kg <0.1 0.2 <0.1 <0.1
Benzo(a)pyrene TEQ NEPM B1 mg/kg <0.5 <0.5 <0.5 <0.5
Total Positive PAHs mg/kg NIL (+)VE 1.6 NIL (+)VE NIL (+)VE
Surrogate p-Terphenyl-d14 % 106 110 108 110
Page 8 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-132 116137-133 116137-134 116137-135 116137-141
Your Reference ------------- 4177/445 4177/525 4177/530 4177/500 4177/HS01
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 <0.1 0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 92 94 92 93 92
Page 9 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-142 116137-143 116137-144 116137-145 116137-146
Your Reference ------------- 4177/HS02 4177/HS03 4177/HS04 4177/HS05 4177/HS06
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 92 98 92 93 92
Page 10 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-148 116137-149 116137-150 116137-151 116137-152
Your Reference ------------- 4177/HS08 4177/HS09 4177/HS10 4177/HS11 4177/HS12
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 91 89 90 95 103
Page 11 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-153 116137-154 116137-179 116137-180 116137-181
Your Reference ------------- 4177/HS13 4177/HS14 C1 C2 C3
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
1+2+3
10-
11/09/2014
Soil
4+5+6
10-
11/09/2014
Soil
7+8+9
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 0.2 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 90 92 92 104 98
Page 12 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-182 116137-183 116137-184 116137-185 116137-186
Your Reference ------------- C4 C5 C6 C7 C8
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
10+11+12
10-
11/09/2014
Soil
13+14+15
10-
11/09/2014
Soil
16+17+18
10-
11/09/2014
Soil
19+20+21
10-
11/09/2014
Soil
22+23+24
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg 0.1 <0.1 <0.1 0.2 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 94 100 93 94 97
Page 13 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-187 116137-188 116137-189 116137-190 116137-191
Your Reference ------------- C9 C10 C11 C12 C13
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
25+26+27
10-
11/09/2014
Soil
28+29+30
10-
11/09/2014
Soil
31+32+33
10-
11/09/2014
Soil
34+35+36
10-
11/09/2014
Soil
37+38+39
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg 0.2 0.2 0.1 0.2 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 93 93 91 93 99
Page 14 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-192 116137-193 116137-194 116137-195 116137-196
Your Reference ------------- C14 C15 C16 C17 C18
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
40+41+42
10-
11/09/2014
Soil
43+44+45
10-
11/09/2014
Soil
46+47+48
10-
11/09/2014
Soil
49+50+51
10-
11/09/2014
Soil
52+53+54
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg 0.1 <0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 102 96 93 100 98
Page 15 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-197 116137-198 116137-199 116137-200 116137-201
Your Reference ------------- C19 C20 C21 C22 C23
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
55+56+57
10-
11/09/2014
Soil
58+59+60
10-
11/09/2014
Soil
61+62+63
10-
11/09/2014
Soil
64+65+66
10-
11/09/2014
Soil
67+68+69
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 91 103 102 99 98
Page 16 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-202 116137-203 116137-204 116137-205 116137-206
Your Reference ------------- C24 C25 C26 C27 C28
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
70+71+72
10-
11/09/2014
Soil
73+74+75
10-
11/09/2014
Soil
76+77+78
10-
11/09/2014
Soil
79+80+81
10-
11/09/2014
Soil
82+83+84
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 94 97 91 92 95
Page 17 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-207 116137-208 116137-209 116137-210 116137-211
Your Reference ------------- C29 C30 C31 C32 C33
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
85+86+87
10-
11/09/2014
Soil
88+89+90
10-
11/09/2014
Soil
91+92+93
10-
11/09/2014
Soil
94+95+96
10-
11/09/2014
Soil
97+98+99
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 96 97 93 98 103
Page 18 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-212 116137-213 116137-214 116137-215 116137-216
Your Reference ------------- C34 C35 C36 C37 C38
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
100+101+102
10-
11/09/2014
Soil
103+104+105
10-
11/09/2014
Soil
106+107+172
10-
11/09/2014
Soil
108+109+110
10-
11/09/2014
Soil
111+112+113
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 <0.1 <0.1 0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 103 98 99 99 96
Page 19 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-217 116137-218 116137-219 116137-220 116137-221
Your Reference ------------- C39 C40 C41 C42 C43
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
114+115+116
10-
11/09/2014
Soil
117+118+119
10-
11/09/2014
Soil
120+121+122
10-
11/09/2014
Soil
123+124+125
10-
11/09/2014
Soil
126+127+128
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
HCB mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
beta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
delta-BHC mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Aldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Heptachlor Epoxide mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
gamma-Chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
alpha-chlordane mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan I mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDE mg/kg <0.1 0.1 <0.1 <0.1 <0.1
Dieldrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDD mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan II mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
pp-DDT mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endrin Aldehyde mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Endosulfan Sulphate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Methoxychlor mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 100 95 91 98 103
Page 20 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organochlorine Pesticides in soil
Our Reference: UNITS 116137-222
Your Reference ------------- C44
Depth ------------ 0.05
Composite Reference
Date Sampled
Type of sample
129+130+131
10-
11/09/2014
Soil
Date extracted - 16/09/2014
Date analysed - 18/09/2014
HCB mg/kg <0.1
alpha-BHC mg/kg <0.1
gamma-BHC mg/kg <0.1
beta-BHC mg/kg <0.1
Heptachlor mg/kg <0.1
delta-BHC mg/kg <0.1
Aldrin mg/kg <0.1
Heptachlor Epoxide mg/kg <0.1
gamma-Chlordane mg/kg <0.1
alpha-chlordane mg/kg <0.1
Endosulfan I mg/kg <0.1
pp-DDE mg/kg 0.3
Dieldrin mg/kg <0.1
Endrin mg/kg <0.1
pp-DDD mg/kg <0.1
Endosulfan II mg/kg <0.1
pp-DDT mg/kg <0.1
Endrin Aldehyde mg/kg <0.1
Endosulfan Sulphate mg/kg <0.1
Methoxychlor mg/kg <0.1
Surrogate TCMX % 128
Page 21 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-132 116137-133 116137-134 116137-135 116137-141
Your Reference ------------- 4177/445 4177/525 4177/530 4177/500 4177/HS01
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 92 94 92 93 92
Organophosphorus Pesticides
Our Reference: UNITS 116137-142 116137-143 116137-144 116137-145 116137-146
Your Reference ------------- 4177/HS02 4177/HS03 4177/HS04 4177/HS05 4177/HS06
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 92 98 92 93 92
Page 22 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-148 116137-149 116137-150 116137-151 116137-152
Your Reference ------------- 4177/HS08 4177/HS09 4177/HS10 4177/HS11 4177/HS12
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 91 89 90 95 103
Organophosphorus Pesticides
Our Reference: UNITS 116137-153 116137-154 116137-179 116137-180 116137-181
Your Reference ------------- 4177/HS13 4177/HS14 C1 C2 C3
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
1+2+3
10-
11/09/2014
Soil
4+5+6
10-
11/09/2014
Soil
7+8+9
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 90 92 92 104 98
Page 23 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-182 116137-183 116137-184 116137-185 116137-186
Your Reference ------------- C4 C5 C6 C7 C8
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
10+11+12
10-
11/09/2014
Soil
13+14+15
10-
11/09/2014
Soil
16+17+18
10-
11/09/2014
Soil
19+20+21
10-
11/09/2014
Soil
22+23+24
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 94 100 93 94 97
Organophosphorus Pesticides
Our Reference: UNITS 116137-187 116137-188 116137-189 116137-190 116137-191
Your Reference ------------- C9 C10 C11 C12 C13
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
25+26+27
10-
11/09/2014
Soil
28+29+30
10-
11/09/2014
Soil
31+32+33
10-
11/09/2014
Soil
34+35+36
10-
11/09/2014
Soil
37+38+39
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 93 93 91 93 99
Page 24 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-192 116137-193 116137-194 116137-195 116137-196
Your Reference ------------- C14 C15 C16 C17 C18
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
40+41+42
10-
11/09/2014
Soil
43+44+45
10-
11/09/2014
Soil
46+47+48
10-
11/09/2014
Soil
49+50+51
10-
11/09/2014
Soil
52+53+54
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 92 106 93 100 98
Organophosphorus Pesticides
Our Reference: UNITS 116137-197 116137-198 116137-199 116137-200 116137-201
Your Reference ------------- C19 C20 C21 C22 C23
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
55+56+57
10-
11/09/2014
Soil
58+59+60
10-
11/09/2014
Soil
61+62+63
10-
11/09/2014
Soil
64+65+66
10-
11/09/2014
Soil
67+68+69
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 91 103 102 99 98
Page 25 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-202 116137-203 116137-204 116137-205 116137-206
Your Reference ------------- C24 C25 C26 C27 C28
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
70+71+72
10-
11/09/2014
Soil
73+74+75
10-
11/09/2014
Soil
76+77+78
10-
11/09/2014
Soil
79+80+81
10-
11/09/2014
Soil
82+83+84
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 94 97 91 92 95
Organophosphorus Pesticides
Our Reference: UNITS 116137-207 116137-208 116137-209 116137-210 116137-211
Your Reference ------------- C29 C30 C31 C32 C33
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
85+86+87
10-
11/09/2014
Soil
88+89+90
10-
11/09/2014
Soil
91+92+93
10-
11/09/2014
Soil
94+95+96
10-
11/09/2014
Soil
97+98+99
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 96 97 93 98 103
Page 26 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-212 116137-213 116137-214 116137-215 116137-216
Your Reference ------------- C34 C35 C36 C37 C38
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
100+101+102
10-
11/09/2014
Soil
103+104+105
10-
11/09/2014
Soil
106+107+172
10-
11/09/2014
Soil
108+109+110
10-
11/09/2014
Soil
111+112+113
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 103 98 99 99 96
Organophosphorus Pesticides
Our Reference: UNITS 116137-217 116137-218 116137-219 116137-220 116137-221
Your Reference ------------- C39 C40 C41 C42 C43
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
114+115+116
10-
11/09/2014
Soil
117+118+119
10-
11/09/2014
Soil
120+121+122
10-
11/09/2014
Soil
123+124+125
10-
11/09/2014
Soil
126+127+128
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Diazinon mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Dimethoate mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos-methyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ronnel mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Chlorpyriphos mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Fenitrothion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Bromophos-ethyl mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Ethion mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCMX % 100 95 91 98 103
Page 27 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Organophosphorus Pesticides
Our Reference: UNITS 116137-222
Your Reference ------------- C44
Depth ------------ 0.05
Composite Reference
Date Sampled
Type of sample
129+130+131
10-
11/09/2014
Soil
Date extracted - 16/09/2014
Date analysed - 18/09/2014
Diazinon mg/kg <0.1
Dimethoate mg/kg <0.1
Chlorpyriphos-methyl mg/kg <0.1
Ronnel mg/kg <0.1
Chlorpyriphos mg/kg <0.1
Fenitrothion mg/kg <0.1
Bromophos-ethyl mg/kg <0.1
Ethion mg/kg <0.1
Surrogate TCMX % 128
Page 28 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
PCBs in Soil
Our Reference: UNITS 116137-141 116137-142 116137-143 116137-144 116137-145
Your Reference ------------- 4177/HS01 4177/HS02 4177/HS03 4177/HS04 4177/HS05
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Arochlor 1016 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1221 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1232 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1242 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1248 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1254 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1260 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCLMX % 92 92 98 92 93
PCBs in Soil
Our Reference: UNITS 116137-146 116137-148 116137-149 116137-150 116137-151
Your Reference ------------- 4177/HS06 4177/HS08 4177/HS09 4177/HS10 4177/HS11
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014 18/09/2014 18/09/2014
Arochlor 1016 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1221 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1232 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1242 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1248 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1254 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Arochlor 1260 mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Surrogate TCLMX % 92 91 89 90 95
Page 29 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
PCBs in Soil
Our Reference: UNITS 116137-152 116137-153 116137-154
Your Reference ------------- 4177/HS12 4177/HS13 4177/HS14
Depth ------------ 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date extracted - 16/09/2014 16/09/2014 16/09/2014
Date analysed - 18/09/2014 18/09/2014 18/09/2014
Arochlor 1016 mg/kg <0.1 <0.1 <0.1
Arochlor 1221 mg/kg <0.1 <0.1 <0.1
Arochlor 1232 mg/kg <0.1 <0.1 <0.1
Arochlor 1242 mg/kg <0.1 <0.1 <0.1
Arochlor 1248 mg/kg <0.1 <0.1 <0.1
Arochlor 1254 mg/kg <0.1 <0.1 <0.1
Arochlor 1260 mg/kg <0.1 <0.1 <0.1
Surrogate TCLMX % 103 90 92
Page 30 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-132 116137-133 116137-134 116137-135 116137-136
Your Reference ------------- 4177/445 4177/525 4177/530 4177/500 4177/Dup01
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 10 5 7 6 10
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 27 12 23 28 29
Copper mg/kg 18 11 9 12 20
Lead mg/kg 31 13 17 19 29
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 9 4 5 14 10
Zinc mg/kg 45 28 25 35 43
Acid Extractable metals in soil
Our Reference: UNITS 116137-137 116137-138 116137-141 116137-142 116137-143
Your Reference ------------- 4177/Dup02 4177/Dup04 4177/HS01 4177/HS02 4177/HS03
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 6 6 10 <4 9
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 14 28 33 6 11
Copper mg/kg 11 10 21 50 19
Lead mg/kg 15 19 22 7 19
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 4 12 6 8 6
Zinc mg/kg 24 28 43 32 56
Page 31 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-144 116137-145 116137-146 116137-147 116137-148
Your Reference ------------- 4177/HS04 4177/HS05 4177/HS06 4177/HS07 4177/HS08
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 10 10 10 <4 7
Cadmium mg/kg 0.5 0.5 0.4 <0.4 0.5
Chromium mg/kg 34 32 30 9 14
Copper mg/kg 21 26 16 58 17
Lead mg/kg 23 25 51 30 34
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 8 9 7 32 8
Zinc mg/kg 61 110 160 260 92
Acid Extractable metals in soil
Our Reference: UNITS 116137-149 116137-150 116137-151 116137-152 116137-153
Your Reference ------------- 4177/HS09 4177/HS10 4177/HS11 4177/HS12 4177/HS13
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 7 5 7 <4 6
Cadmium mg/kg 0.4 <0.4 <0.4 <0.4 0.5
Chromium mg/kg 16 16 15 18 12
Copper mg/kg 17 11 11 63 22
Lead mg/kg 42 15 16 5 95
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 8 6 5 58 10
Zinc mg/kg 110 59 59 36 180
Page 32 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-154 116137-179 116137-180 116137-181 116137-182
Your Reference ------------- 4177/HS14 C1 C2 C3 C4
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
1+2+3
10-
11/09/2014
Soil
4+5+6
10-
11/09/2014
Soil
7+8+9
10-
11/09/2014
Soil
10+11+12
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 20 10 7 10 20
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 21 17 14 19 22
Copper mg/kg 28 30 27 39 32
Lead mg/kg 25 17 21 20 21
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 11 9 9 8 8
Zinc mg/kg 85 49 52 65 53
Acid Extractable metals in soil
Our Reference: UNITS 116137-183 116137-184 116137-185 116137-186 116137-187
Your Reference ------------- C5 C6 C7 C8 C9
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
13+14+15
10-
11/09/2014
Soil
16+17+18
10-
11/09/2014
Soil
19+20+21
10-
11/09/2014
Soil
22+23+24
10-
11/09/2014
Soil
25+26+27
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 20 10 10 9 9
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 21 20 21 9 20
Copper mg/kg 30 33 35 29 25
Lead mg/kg 19 22 21 13 20
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 7 8 9 7 11
Zinc mg/kg 57 68 75 44 66
Page 33 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-188 116137-189 116137-190 116137-191 116137-192
Your Reference ------------- C10 C11 C12 C13 C14
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
28+29+30
10-
11/09/2014
Soil
31+32+33
10-
11/09/2014
Soil
34+35+36
10-
11/09/2014
Soil
37+38+39
10-
11/09/2014
Soil
40+41+42
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 10 10 10 10 8
Cadmium mg/kg <0.4 <0.4 <0.4 0.4 <0.4
Chromium mg/kg 17 21 28 29 28
Copper mg/kg 32 34 37 24 21
Lead mg/kg 20 26 23 23 21
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 13 12 11 7 5
Zinc mg/kg 63 79 93 55 49
Acid Extractable metals in soil
Our Reference: UNITS 116137-193 116137-194 116137-195 116137-196 116137-197
Your Reference ------------- C15 C16 C17 C18 C19
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
43+44+45
10-
11/09/2014
Soil
46+47+48
10-
11/09/2014
Soil
49+50+51
10-
11/09/2014
Soil
52+53+54
10-
11/09/2014
Soil
55+56+57
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 9 10 10 10 10
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 24 17 19 21 19
Copper mg/kg 20 34 17 18 15
Lead mg/kg 22 21 20 26 21
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 7 9 9 7 6
Zinc mg/kg 56 73 35 39 45
Page 34 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-198 116137-199 116137-200 116137-201 116137-202
Your Reference ------------- C20 C21 C22 C23 C24
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
58+59+60
10-
11/09/2014
Soil
61+62+63
10-
11/09/2014
Soil
64+65+66
10-
11/09/2014
Soil
67+68+69
10-
11/09/2014
Soil
70+71+72
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 7 8 8 9 7
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 16 12 18 20 17
Copper mg/kg 17 15 14 12 16
Lead mg/kg 21 23 25 23 20
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 9 5 6 5 7
Zinc mg/kg 46 61 36 27 39
Acid Extractable metals in soil
Our Reference: UNITS 116137-203 116137-204 116137-205 116137-206 116137-207
Your Reference ------------- C25 C26 C27 C28 C29
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
73+74+75
10-
11/09/2014
Soil
76+77+78
10-
11/09/2014
Soil
79+80+81
10-
11/09/2014
Soil
82+83+84
10-
11/09/2014
Soil
85+86+87
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg <4 7 8 7 8
Cadmium mg/kg <0.4 <0.4 0.5 <0.4 <0.4
Chromium mg/kg 25 15 21 17 27
Copper mg/kg 20 11 13 8 7
Lead mg/kg 21 35 27 31 27
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 26 6 7 5 6
Zinc mg/kg 68 55 82 28 28
Page 35 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-208 116137-209 116137-210 116137-211 116137-212
Your Reference ------------- C30 C31 C32 C33 C34
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
88+89+90
10-
11/09/2014
Soil
91+92+93
10-
11/09/2014
Soil
94+95+96
10-
11/09/2014
Soil
97+98+99
10-
11/09/2014
Soil
100+101+102
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 6 10 20 20 20
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 20 17 17 19 20
Copper mg/kg 8 20 21 22 32
Lead mg/kg 20 30 32 26 21
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 5 10 9 10 10
Zinc mg/kg 34 57 75 75 75
Acid Extractable metals in soil
Our Reference: UNITS 116137-213 116137-214 116137-215 116137-216 116137-217
Your Reference ------------- C35 C36 C37 C38 C39
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
103+104+105
10-
11/09/2014
Soil
106+107+172
10-
11/09/2014
Soil
108+109+110
10-
11/09/2014
Soil
111+112+113
10-
11/09/2014
Soil
114+115+116
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 20 20 20 20 10
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 <0.4
Chromium mg/kg 16 18 18 17 19
Copper mg/kg 19 20 20 20 16
Lead mg/kg 19 22 20 22 20
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 8 9 8 8 7
Zinc mg/kg 51 65 67 59 50
Page 36 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Acid Extractable metals in soil
Our Reference: UNITS 116137-218 116137-219 116137-220 116137-221 116137-222
Your Reference ------------- C40 C41 C42 C43 C44
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
117+118+119
10-
11/09/2014
Soil
120+121+122
10-
11/09/2014
Soil
123+124+125
10-
11/09/2014
Soil
126+127+128
10-
11/09/2014
Soil
129+130+131
10-
11/09/2014
Soil
Date digested - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Arsenic mg/kg 10 10 10 20 20
Cadmium mg/kg <0.4 <0.4 <0.4 <0.4 0.4
Chromium mg/kg 19 18 17 13 29
Copper mg/kg 19 21 18 27 25
Lead mg/kg 23 27 19 28 28
Mercury mg/kg <0.1 <0.1 <0.1 <0.1 <0.1
Nickel mg/kg 7 8 7 14 9
Zinc mg/kg 58 67 42 77 60
Page 37 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Moisture
Our Reference: UNITS 116137-132 116137-133 116137-134 116137-135 116137-136
Your Reference ------------- 4177/445 4177/525 4177/530 4177/500 4177/Dup01
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 20 25 22 21 20
Moisture
Our Reference: UNITS 116137-137 116137-138 116137-141 116137-142 116137-143
Your Reference ------------- 4177/Dup02 4177/Dup04 4177/HS01 4177/HS02 4177/HS03
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 20 17 5.3 20
Moisture
Our Reference: UNITS 116137-144 116137-145 116137-146 116137-147 116137-148
Your Reference ------------- 4177/HS04 4177/HS05 4177/HS06 4177/HS07 4177/HS08
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 31 25 16 14
Moisture
Our Reference: UNITS 116137-149 116137-150 116137-151 116137-152 116137-153
Your Reference ------------- 4177/HS09 4177/HS10 4177/HS11 4177/HS12 4177/HS13
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 12 17 14 6.9 20
Page 38 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Moisture
Our Reference: UNITS 116137-154 116137-164 116137-179 116137-180 116137-181
Your Reference ------------- 4177/HS14 MA Blank 2 C1 C2 C3
Depth ------------ 0.05 - 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
1+2+3
10-
11/09/2014
Soil
4+5+6
10-
11/09/2014
Soil
7+8+9
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 18 0.2 22 26 25
Moisture
Our Reference: UNITS 116137-182 116137-183 116137-184 116137-185 116137-186
Your Reference ------------- C4 C5 C6 C7 C8
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
10+11+12
10-
11/09/2014
Soil
13+14+15
10-
11/09/2014
Soil
16+17+18
10-
11/09/2014
Soil
19+20+21
10-
11/09/2014
Soil
22+23+24
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 22 27 23 18
Moisture
Our Reference: UNITS 116137-187 116137-188 116137-189 116137-190 116137-191
Your Reference ------------- C9 C10 C11 C12 C13
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
25+26+27
10-
11/09/2014
Soil
28+29+30
10-
11/09/2014
Soil
31+32+33
10-
11/09/2014
Soil
34+35+36
10-
11/09/2014
Soil
37+38+39
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 25 14 25 23 22
Moisture
Our Reference: UNITS 116137-192 116137-193 116137-194 116137-195 116137-196
Your Reference ------------- C14 C15 C16 C17 C18
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
40+41+42
10-
11/09/2014
Soil
43+44+45
10-
11/09/2014
Soil
46+47+48
10-
11/09/2014
Soil
49+50+51
10-
11/09/2014
Soil
52+53+54
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 17 18 20 23
Page 39 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Moisture
Our Reference: UNITS 116137-197 116137-198 116137-199 116137-200 116137-201
Your Reference ------------- C19 C20 C21 C22 C23
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
55+56+57
10-
11/09/2014
Soil
58+59+60
10-
11/09/2014
Soil
61+62+63
10-
11/09/2014
Soil
64+65+66
10-
11/09/2014
Soil
67+68+69
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 21 18 24 22
Moisture
Our Reference: UNITS 116137-202 116137-203 116137-204 116137-205 116137-206
Your Reference ------------- C24 C25 C26 C27 C28
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
70+71+72
10-
11/09/2014
Soil
73+74+75
10-
11/09/2014
Soil
76+77+78
10-
11/09/2014
Soil
79+80+81
10-
11/09/2014
Soil
82+83+84
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 18 22 21 19 18
Moisture
Our Reference: UNITS 116137-207 116137-208 116137-209 116137-210 116137-211
Your Reference ------------- C29 C30 C31 C32 C33
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
85+86+87
10-
11/09/2014
Soil
88+89+90
10-
11/09/2014
Soil
91+92+93
10-
11/09/2014
Soil
94+95+96
10-
11/09/2014
Soil
97+98+99
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 22 20 20 18 20
Moisture
Our Reference: UNITS 116137-212 116137-213 116137-214 116137-215 116137-216
Your Reference ------------- C34 C35 C36 C37 C38
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
100+101+102
10-
11/09/2014
Soil
103+104+105
10-
11/09/2014
Soil
106+107+172
10-
11/09/2014
Soil
108+109+110
10-
11/09/2014
Soil
111+112+113
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 20 20 21 19 19
Page 40 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Moisture
Our Reference: UNITS 116137-217 116137-218 116137-219 116137-220 116137-221
Your Reference ------------- C39 C40 C41 C42 C43
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
114+115+116
10-
11/09/2014
Soil
117+118+119
10-
11/09/2014
Soil
120+121+122
10-
11/09/2014
Soil
123+124+125
10-
11/09/2014
Soil
126+127+128
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
Moisture % 19 17 18 18 19
Moisture
Our Reference: UNITS 116137-222
Your Reference ------------- C44
Depth ------------ 0.05
Composite Reference
Date Sampled
Type of sample
129+130+131
10-
11/09/2014
Soil
Date prepared - 16/09/2014
Date analysed - 17/09/2014
Moisture % 23
Page 41 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Asbestos ID - soils
Our Reference: UNITS 116137-148 116137-149 116137-150 116137-151 116137-152
Your Reference ------------- 4177/HS08 4177/HS09 4177/HS10 4177/HS11 4177/HS12
Depth ------------ 0.05 0.05 0.05 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date analysed - 19/09/2014 19/09/2014 19/09/2014 19/09/2014 19/09/2014
Sample mass tested g Approx 40g Approx 40g Approx 40g Approx 40g Approx 40g
Sample Description - Brown
coarse-
grained soil &
rocks
Brown
coarse-
grained soil &
rocks
Brown
coarse-
grained soil &
rocks
Brown
coarse-
grained soil &
rocks
Grey coarse-
grained soil &
rocks
Asbestos ID in soil - No asbestos
detected at
reporting limit
of 0.1g/kg
No asbestos
detected at
reporting limit
of 0.1g/kg
No asbestos
detected at
reporting limit
of 0.1g/kg
No asbestos
detected at
reporting limit
of 0.1g/kg
No asbestos
detected at
reporting limit
of 0.1g/kg
Trace Analysis - No asbestos
detected
No asbestos
detected
No asbestos
detected
No asbestos
detected
No asbestos
detected
Asbestos ID - soils
Our Reference: UNITS 116137-153 116137-154
Your Reference ------------- 4177/HS13 4177/HS14
Depth ------------ 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date analysed - 19/09/2014 19/09/2014
Sample mass tested g Approx 40g Approx 40g
Sample Description - Brown
coarse-
grained soil &
rocks
Brown
coarse-
grained soil &
rocks
Asbestos ID in soil - No asbestos
detected at
reporting limit
of 0.1g/kg
No asbestos
detected at
reporting limit
of 0.1g/kg
Trace Analysis - No asbestos
detected
No asbestos
detected
Page 42 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Asbestos ID - materials
Our Reference: UNITS 116137-139 116137-140
Your Reference ------------- 4177/ASB01 4177/ASB02
Depth ------------ 0.05 0.05
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Material
-
10-
11/09/2014
Material
Date analysed - 19/09/2014 19/09/2014
Mass / Dimension of Sample - 70x55x6mm 100x40x5mm
Sample Description - Grey
compressed
fibre cement
material
Grey
compressed
fibre cement
material
Asbestos ID in materials - Chrysotile
asbestos
detected
Amosite
asbestos
detected
Chrysotile
asbestos
detected
Amosite
asbestos
detected
Page 43 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Miscellaneous Inorg - soil
Our Reference: UNITS 116137-155 116137-156 116137-157 116137-158 116137-159
Your Reference ------------- 4177/215 4177/215 4177/215 4177/215 4177/217
Depth ------------ 0.2 0.5 1.5 2.25 0.2
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014 17/09/2014 17/09/2014
pH 1:5 soil:water pH Units 6.3 4.6 4.6 4.8 6.7
Electrical Conductivity 1:5 soil:water µS/cm 77 760 780 660 110
Sulphate, SO4 1:5 soil:water mg/kg 10 670 440 290 30
Miscellaneous Inorg - soil
Our Reference: UNITS 116137-160 116137-161 116137-162
Your Reference ------------- 4177/217 4177/217 4177/217
Depth ------------ 0.5 1.0 2.25
Composite Reference
Date Sampled
Type of sample
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
-
10-
11/09/2014
Soil
Date prepared - 16/09/2014 16/09/2014 16/09/2014
Date analysed - 17/09/2014 17/09/2014 17/09/2014
pH 1:5 soil:water pH Units 5.0 4.7 9.0
Electrical Conductivity 1:5 soil:water µS/cm 670 700 470
Sulphate, SO4 1:5 soil:water mg/kg 400 290 110
Page 44 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Method ID Methodology Summary
Org-016 Soil samples are extracted with methanol and spiked into water prior to analysing by purge and trap GC-MS.
Water samples are analysed directly by purge and trap GC-MS. F1 = (C6-C10)-BTEX as per NEPM B1
Guideline on Investigation Levels for Soil and Groundwater.
Org-014 Soil samples are extracted with methanol and spiked into water prior to analysing by purge and trap GC-MS.
Org-003 Soil samples are extracted with Dichloromethane/Acetone and waters with Dichloromethane and analysed by
GC-FID.
F2 = (>C10-C16)-Naphthalene as per NEPM B1 Guideline on Investigation Levels for Soil and Groundwater
(HSLs Tables 1A (3, 4)). Note Naphthalene is determined from the VOC analysis.
Org-012 subset Soil samples are extracted with Dichloromethane/Acetone and waters with Dichloromethane and analysed by
GC-MS. Benzo(a)pyrene TEQ as per NEPM B1 Guideline on Investigation Levels for Soil and Groundwater -
2013.
Org-005 Soil samples are extracted with dichloromethane/acetone and waters with dichloromethane and analysed by
GC with dual ECD's.
Org-008 Soil samples are extracted with dichloromethane/acetone and waters with dichloromethane and analysed by
GC with dual ECD's.
Org-006 Soil samples are extracted with dichloromethane/acetone and waters with dichloromethane and analysed by
GC-ECD.
Metals-020 ICP-
AES
Determination of various metals by ICP-AES.
Metals-021 CV-
AAS
Determination of Mercury by Cold Vapour AAS.
Inorg-008 Moisture content determined by heating at 105+/-5 deg C for a minimum of 12 hours.
ASB-001 Asbestos ID - Qualitative identification of asbestos in bulk samples using Polarised Light Microscopy and
Dispersion Staining Techniques including Synthetic Mineral Fibre and Organic Fibre as per Australian Standard
4964-2004.
Inorg-001 pH - Measured using pH meter and electrode in accordance with APHA latest edition, 4500-H+. Please note
that the results for water analyses are indicative only, as analysis outside of the APHA storage times.
Inorg-002 Conductivity and Salinity - measured using a conductivity cell at 25oC in accordance with APHA latest edition
2510 and Rayment & Lyons.
Inorg-081 Anions - a range of Anions are determined by Ion Chromatography, in accordance with APHA latest edition,
4110-B.
Page 45 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
vTRH(C6-C10)/BTEXN in
Soil
Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 16/09/2
014
116137-141 17/09/2014 || 17/09/2014 LCS-5 16/09/2014
TRH C6 - C9 mg/kg 25 Org-016 <25 116137-141 <25 || <25 LCS-5 123%
TRH C6 - C10 mg/kg 25 Org-016 <25 116137-141 <25 || <25 LCS-5 123%
Benzene mg/kg 0.2 Org-016 <0.2 116137-141 <0.2 || <0.2 LCS-5 121%
Toluene mg/kg 0.5 Org-016 <0.5 116137-141 <0.5 || <0.5 LCS-5 126%
Ethylbenzene mg/kg 1 Org-016 <1 116137-141 <1 || <1 LCS-5 122%
m+p-xylene mg/kg 2 Org-016 <2 116137-141 <2 || <2 LCS-5 122%
o-Xylene mg/kg 1 Org-016 <1 116137-141 <1 || <1 LCS-5 126%
naphthalene mg/kg 1 Org-014 <1 116137-141 <1 || <1 [NR] [NR]
Surrogate aaa-
Trifluorotoluene
% Org-016 114 116137-141 108 || 109 || RPD: 1 LCS-5 112%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
svTRH (C10-C40) in Soil Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 17/09/2
014
116137-141 17/09/2014 || 17/09/2014 LCS-5 17/09/2014
TRH C10 - C14 mg/kg 50 Org-003 <50 116137-141 <50 || <50 LCS-5 103%
TRH C15 - C28 mg/kg 100 Org-003 <100 116137-141 <100 || <100 LCS-5 110%
TRH C29 - C36 mg/kg 100 Org-003 <100 116137-141 <100 || <100 LCS-5 107%
TRH >C10-C16 mg/kg 50 Org-003 <50 116137-141 <50 || <50 LCS-5 103%
TRH >C16-C34 mg/kg 100 Org-003 <100 116137-141 <100 || <100 LCS-5 110%
TRH >C34-C40 mg/kg 100 Org-003 <100 116137-141 <100 || <100 LCS-5 107%
Surrogate o-Terphenyl % Org-003 84 116137-141 82 || 87 || RPD: 6 LCS-5 92%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
PAHs in Soil Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 17/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Naphthalene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 102%
Acenaphthylene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Acenaphthene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Fluorene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 107%
Phenanthrene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 108%
Anthracene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Fluoranthene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 108%
Page 46 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
PAHs in Soil Base ll Duplicate ll %RPD
Pyrene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 109%
Benzo(a)anthracene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Chrysene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 LCS-5 100%
Benzo(b,j+k)
fluoranthene
mg/kg 0.2 Org-012
subset
<0.2 116137-141 <0.2 || <0.2 [NR] [NR]
Benzo(a)pyrene mg/kg 0.05 Org-012
subset
<0.05 116137-141 <0.05 || <0.05 LCS-5 110%
Indeno(1,2,3-c,d)pyrene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Dibenzo(a,h)anthracene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Benzo(g,h,i)perylene mg/kg 0.1 Org-012
subset
<0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Surrogate p-Terphenyl-
d14
% Org-012
subset
89 116137-141 104 || 111 || RPD: 7 LCS-5 99%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
Organochlorine
Pesticides in soil
Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 18/09/2
014
116137-141 18/09/2014 || 18/09/2014 LCS-5 18/09/2014
HCB mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 107%
gamma-BHC mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 108%
Heptachlor mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 110%
delta-BHC mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 110%
Heptachlor Epoxide mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 109%
gamma-Chlordane mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 0.1 Org-005 <0.1 116137-141 0.1 || 0.1 || RPD: 0 LCS-5 105%
Dieldrin mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 106%
Endrin mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 107%
pp-DDD mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 119%
Endosulfan II mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 LCS-5 112%
Methoxychlor mg/kg 0.1 Org-005 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % Org-005 91 116137-141 92 || 98 || RPD: 6 LCS-5 90%
Page 47 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
Organophosphorus
Pesticides
Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 16/09/2
018
116137-141 18/09/2014 || 18/09/2014 LCS-5 18/09/2014
Diazinon mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 LCS-5 119%
Fenitrothion mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 LCS-5 102%
Bromophos-ethyl mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 0.1 Org-008 <0.1 116137-141 <0.1 || <0.1 LCS-5 136%
Surrogate TCMX % Org-008 91 116137-141 92 || 98 || RPD: 6 LCS-5 94%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
PCBs in Soil Base ll Duplicate ll %RPD
Date extracted - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-5 16/09/2014
Date analysed - 16/09/2
014
116137-141 18/09/2014 || 18/09/2014 LCS-5 18/09/2014
Arochlor 1016 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Arochlor 1221 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Arochlor 1232 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Arochlor 1242 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Arochlor 1248 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Arochlor 1254 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 LCS-5 106%
Arochlor 1260 mg/kg 0.1 Org-006 <0.1 116137-141 <0.1 || <0.1 [NR] [NR]
Surrogate TCLMX % Org-006 91 116137-141 92 || 98 || RPD: 6 LCS-5 93%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
Acid Extractable metals
in soil
Base ll Duplicate ll %RPD
Date digested - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-15 16/09/2014
Date analysed - 16/09/2
014
116137-141 16/09/2014 || 16/09/2014 LCS-15 16/09/2014
Arsenic mg/kg 4 Metals-020
ICP-AES
<4 116137-141 10 || 9 || RPD: 11 LCS-15 98%
Cadmium mg/kg 0.4 Metals-020
ICP-AES
<0.4 116137-141 <0.4 || 0.4 LCS-15 105%
Chromium mg/kg 1 Metals-020
ICP-AES
<1 116137-141 33 || 32 || RPD: 3 LCS-15 102%
Copper mg/kg 1 Metals-020
ICP-AES
<1 116137-141 21 || 22 || RPD: 5 LCS-15 101%
Lead mg/kg 1 Metals-020
ICP-AES
<1 116137-141 22 || 22 || RPD: 0 LCS-15 98%
Mercury mg/kg 0.1 Metals-021
CV-AAS
<0.1 116137-141 <0.1 || <0.1 LCS-15 90%
Page 48 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
Acid Extractable metals
in soil
Base ll Duplicate ll %RPD
Nickel mg/kg 1 Metals-020
ICP-AES
<1 116137-141 6 || 7 || RPD: 15 LCS-15 101%
Zinc mg/kg 1 Metals-020
ICP-AES
<1 116137-141 43 || 45 || RPD: 5 LCS-15 100%
QUALITY CONTROL UNITS PQL METHOD Blank Duplicate
Sm#
Duplicate results Spike Sm# Spike %
Recovery
Miscellaneous Inorg - soil Base ll Duplicate ll %RPD
Date prepared - 16/09/2
014
116137-155 16/09/2014 || 16/09/2014 LCS-1 16/09/2014
Date analysed - 17/09/2
014
116137-155 17/09/2014 || 17/09/2014 LCS-1 17/09/2014
pH 1:5 soil:water pH Units Inorg-001 [NT] 116137-155 6.3 || 6.2 || RPD: 2 LCS-1 101%
Electrical Conductivity
1:5 soil:water
µS/cm 1 Inorg-002 <1 116137-155 77 || 86 || RPD: 11 LCS-1 100%
Sulphate, SO4 1:5
soil:water
mg/kg 10 Inorg-081 <10 116137-155 10 || 10 || RPD: 0 LCS-1 104%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
vTRH(C6-C10)/BTEXN in
Soil
Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-154 17/09/2014 || 17/09/2014 116137-142 17/09/2014
TRH C6 - C9 mg/kg 116137-154 <25 || <25 116137-142 112%
TRH C6 - C10 mg/kg 116137-154 <25 || <25 116137-142 112%
Benzene mg/kg 116137-154 <0.2 || <0.2 116137-142 110%
Toluene mg/kg 116137-154 <0.5 || <0.5 116137-142 115%
Ethylbenzene mg/kg 116137-154 <1 || <1 116137-142 111%
m+p-xylene mg/kg 116137-154 <2 || <2 116137-142 112%
o-Xylene mg/kg 116137-154 <1 || <1 116137-142 113%
naphthalene mg/kg 116137-154 <1 || <1 [NR] [NR]
Surrogate aaa-
Trifluorotoluene
% 116137-154 106 || 107 || RPD: 1 116137-142 112%
Page 49 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
svTRH (C10-C40) in Soil Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-154 17/09/2014 || 17/09/2014 116137-142 17/09/2014
TRH C10 - C14 mg/kg 116137-154 <50 || <50 116137-142 128%
TRH C15 - C28 mg/kg 116137-154 <100 || <100 116137-142 #
TRH C29 - C36 mg/kg 116137-154 <100 || <100 116137-142 #
TRH >C10-C16 mg/kg 116137-154 <50 || <50 116137-142 128%
TRH >C16-C34 mg/kg 116137-154 <100 || <100 116137-142 #
TRH >C34-C40 mg/kg 116137-154 <100 || <100 116137-142 #
Surrogate o-Terphenyl % 116137-154 87 || 85 || RPD: 2 116137-142 95%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
PAHs in Soil Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-154 17/09/2014 || 17/09/2014 116137-142 17/09/2014
Naphthalene mg/kg 116137-154 <0.1 || <0.1 116137-142 106%
Acenaphthylene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Acenaphthene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Fluorene mg/kg 116137-154 <0.1 || <0.1 116137-142 112%
Phenanthrene mg/kg 116137-154 <0.1 || <0.1 116137-142 113%
Anthracene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Fluoranthene mg/kg 116137-154 <0.1 || <0.1 116137-142 116%
Pyrene mg/kg 116137-154 <0.1 || <0.1 116137-142 116%
Benzo(a)anthracene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Chrysene mg/kg 116137-154 <0.1 || <0.1 116137-142 105%
Benzo(b,j+k)fluoranthene mg/kg 116137-154 <0.2 || <0.2 [NR] [NR]
Benzo(a)pyrene mg/kg 116137-154 <0.05 || <0.05 116137-142 121%
Indeno(1,2,3-c,d)pyrene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Dibenzo(a,h)anthracene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Benzo(g,h,i)perylene mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Surrogate p-Terphenyl-d14 % 116137-154 110 || 107 || RPD: 3 116137-142 102%
Page 50 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 LCS-6 16/09/2014
Date analysed - 116137-154 18/09/2014 || 18/09/2014 LCS-6 18/09/2014
HCB mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 116137-154 <0.1 || <0.1 LCS-6 115%
gamma-BHC mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 116137-154 <0.1 || <0.1 LCS-6 114%
Heptachlor mg/kg 116137-154 <0.1 || <0.1 LCS-6 112%
delta-BHC mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 116137-154 <0.1 || <0.1 LCS-6 115%
Heptachlor Epoxide mg/kg 116137-154 <0.1 || <0.1 LCS-6 110%
gamma-Chlordane mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 116137-154 0.2 || 0.2 || RPD: 0 LCS-6 108%
Dieldrin mg/kg 116137-154 <0.1 || <0.1 LCS-6 108%
Endrin mg/kg 116137-154 <0.1 || <0.1 LCS-6 106%
pp-DDD mg/kg 116137-154 <0.1 || <0.1 LCS-6 118%
Endosulfan II mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 116137-154 <0.1 || <0.1 LCS-6 110%
Methoxychlor mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % 116137-154 92 || 93 || RPD: 1 LCS-6 91%
Page 51 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organophosphorus
Pesticides
Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 LCS-6 16/09/2014
Date analysed - 116137-154 18/09/2014 || 18/09/2014 LCS-6 18/09/2014
Diazinon mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 116137-154 <0.1 || <0.1 LCS-6 124%
Fenitrothion mg/kg 116137-154 <0.1 || <0.1 LCS-6 98%
Bromophos-ethyl mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 116137-154 <0.1 || <0.1 LCS-6 114%
Surrogate TCMX % 116137-154 92 || 93 || RPD: 1 LCS-6 90%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
PCBs in Soil Base + Duplicate + %RPD
Date extracted - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-154 18/09/2014 || 18/09/2014 116137-142 18/09/2014
Arochlor 1016 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Arochlor 1221 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Arochlor 1232 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Arochlor 1242 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Arochlor 1248 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Arochlor 1254 mg/kg 116137-154 <0.1 || <0.1 116137-142 95%
Arochlor 1260 mg/kg 116137-154 <0.1 || <0.1 [NR] [NR]
Surrogate TCLMX % 116137-154 92 || 93 || RPD: 1 116137-142 89%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-154 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Arsenic mg/kg 116137-154 20 || 20 || RPD: 0 116137-142 91%
Cadmium mg/kg 116137-154 <0.4 || <0.4 116137-142 91%
Chromium mg/kg 116137-154 21 || 20 || RPD: 5 116137-142 95%
Copper mg/kg 116137-154 28 || 26 || RPD: 7 116137-142 112%
Lead mg/kg 116137-154 25 || 25 || RPD: 0 116137-142 84%
Mercury mg/kg 116137-154 <0.1 || <0.1 116137-142 90%
Nickel mg/kg 116137-154 11 || 11 || RPD: 0 116137-142 89%
Zinc mg/kg 116137-154 85 || 82 || RPD: 4 116137-142 78%
Page 52 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Miscellaneous Inorg - soil Base + Duplicate + %RPD
Date prepared - [NT] [NT] 116137-156 16/09/2014
Date analysed - [NT] [NT] 116137-156 17/09/2014
pH 1:5 soil:water pH Units [NT] [NT] [NR] [NR]
Electrical Conductivity 1:5
soil:water
µS/cm [NT] [NT] [NR] [NR]
Sulphate, SO4 1:5
soil:water
mg/kg [NT] [NT] 116137-156 #
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Date extracted - 116137-188 16/09/2014 || 16/09/2014 LCS-7 16/09/2014
Date analysed - 116137-188 18/09/2014 || 18/09/2014 LCS-7 18/09/2014
HCB mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 116137-188 <0.1 || <0.1 LCS-7 124%
gamma-BHC mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 116137-188 <0.1 || <0.1 LCS-7 123%
Heptachlor mg/kg 116137-188 <0.1 || <0.1 LCS-7 118%
delta-BHC mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 116137-188 <0.1 || <0.1 LCS-7 123%
Heptachlor Epoxide mg/kg 116137-188 <0.1 || <0.1 LCS-7 117%
gamma-Chlordane mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 116137-188 0.2 || 0.2 || RPD: 0 LCS-7 115%
Dieldrin mg/kg 116137-188 <0.1 || <0.1 LCS-7 115%
Endrin mg/kg 116137-188 <0.1 || <0.1 LCS-7 111%
pp-DDD mg/kg 116137-188 <0.1 || <0.1 LCS-7 125%
Endosulfan II mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 116137-188 <0.1 || <0.1 LCS-7 114%
Methoxychlor mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % 116137-188 93 || 95 || RPD: 2 LCS-7 98%
Page 53 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organophosphorus
Pesticides
Base + Duplicate + %RPD
Date extracted - 116137-188 16/09/2014 || 16/09/2014 LCS-7 16/09/2014
Date analysed - 116137-188 18/09/2014 || 18/09/2014 LCS-7 18/09/2014
Diazinon mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 116137-188 <0.1 || <0.1 LCS-7 116%
Fenitrothion mg/kg 116137-188 <0.1 || <0.1 LCS-7 106%
Bromophos-ethyl mg/kg 116137-188 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 116137-188 <0.1 || <0.1 LCS-7 132%
Surrogate TCMX % 116137-188 93 || 95 || RPD: 2 LCS-7 97%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - 116137-188 16/09/2014 || 16/09/2014 LCS-16 16/09/2014
Date analysed - 116137-188 16/09/2014 || 16/09/2014 LCS-16 16/09/2014
Arsenic mg/kg 116137-188 10 || 10 || RPD: 0 LCS-16 100%
Cadmium mg/kg 116137-188 <0.4 || <0.4 LCS-16 104%
Chromium mg/kg 116137-188 17 || 18 || RPD: 6 LCS-16 102%
Copper mg/kg 116137-188 32 || 33 || RPD: 3 LCS-16 100%
Lead mg/kg 116137-188 20 || 20 || RPD: 0 LCS-16 99%
Mercury mg/kg 116137-188 <0.1 || <0.1 LCS-16 93%
Nickel mg/kg 116137-188 13 || 13 || RPD: 0 LCS-16 100%
Zinc mg/kg 116137-188 63 || 69 || RPD: 9 LCS-16 100%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Date extracted - 116137-200 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-200 18/09/2014 || 18/09/2014 116137-142 18/09/2014
HCB mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
gamma-BHC mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
Heptachlor mg/kg 116137-200 <0.1 || <0.1 116137-142 110%
delta-BHC mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 116137-200 <0.1 || <0.1 116137-142 113%
Heptachlor Epoxide mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
gamma-Chlordane mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
Dieldrin mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
Page 54 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Endrin mg/kg 116137-200 <0.1 || <0.1 116137-142 107%
pp-DDD mg/kg 116137-200 <0.1 || <0.1 116137-142 106%
Endosulfan II mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 116137-200 <0.1 || <0.1 116137-142 110%
Methoxychlor mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % 116137-200 99 || 95 || RPD: 4 116137-142 92%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organophosphorus
Pesticides
Base + Duplicate + %RPD
Date extracted - 116137-200 16/09/2014 || 16/09/2014 116137-142 16/09/2014
Date analysed - 116137-200 18/09/2014 || 18/09/2014 116137-142 18/09/2014
Diazinon mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 116137-200 <0.1 || <0.1 116137-142 118%
Fenitrothion mg/kg 116137-200 <0.1 || <0.1 116137-142 95%
Bromophos-ethyl mg/kg 116137-200 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 116137-200 <0.1 || <0.1 116137-142 139%
Surrogate TCMX % 116137-200 99 || 95 || RPD: 4 116137-142 89%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - 116137-200 16/09/2014 || 16/09/2014 116137-189 16/09/2014
Date analysed - 116137-200 16/09/2014 || 16/09/2014 116137-189 16/09/2014
Arsenic mg/kg 116137-200 8 || 7 || RPD: 13 116137-189 86%
Cadmium mg/kg 116137-200 <0.4 || <0.4 116137-189 84%
Chromium mg/kg 116137-200 18 || 16 || RPD: 12 116137-189 87%
Copper mg/kg 116137-200 14 || 14 || RPD: 0 116137-189 94%
Lead mg/kg 116137-200 25 || 23 || RPD: 8 116137-189 78%
Mercury mg/kg 116137-200 <0.1 || <0.1 116137-189 86%
Nickel mg/kg 116137-200 6 || 7 || RPD: 15 116137-189 90%
Zinc mg/kg 116137-200 36 || 38 || RPD: 5 116137-189 75%
Page 55 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Date extracted - 116137-211 16/09/2014 || 16/09/2014 116137-189 16/09/2014
Date analysed - 116137-211 18/09/2014 || 18/09/2014 116137-189 18/09/2014
HCB mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 116137-211 <0.1 || <0.1 116137-189 107%
gamma-BHC mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 116137-211 <0.1 || <0.1 116137-189 107%
Heptachlor mg/kg 116137-211 <0.1 || <0.1 116137-189 105%
delta-BHC mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 116137-211 <0.1 || <0.1 116137-189 106%
Heptachlor Epoxide mg/kg 116137-211 <0.1 || <0.1 116137-189 103%
gamma-Chlordane mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 116137-211 <0.1 || <0.1 116137-189 94%
Dieldrin mg/kg 116137-211 <0.1 || <0.1 116137-189 101%
Endrin mg/kg 116137-211 <0.1 || <0.1 116137-189 100%
pp-DDD mg/kg 116137-211 <0.1 || <0.1 116137-189 111%
Endosulfan II mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 116137-211 <0.1 || <0.1 116137-189 105%
Methoxychlor mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % 116137-211 103 || 90 || RPD: 13 116137-189 81%
Page 56 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organophosphorus
Pesticides
Base + Duplicate + %RPD
Date extracted - 116137-211 16/09/2014 || 16/09/2014 116137-189 16/09/2014
Date analysed - 116137-211 18/09/2014 || 18/09/2014 116137-189 18/09/2014
Diazinon mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 116137-211 <0.1 || <0.1 116137-189 119%
Fenitrothion mg/kg 116137-211 <0.1 || <0.1 116137-189 94%
Bromophos-ethyl mg/kg 116137-211 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 116137-211 <0.1 || <0.1 116137-189 97%
Surrogate TCMX % 116137-211 103 || 90 || RPD: 13 116137-189 92%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - 116137-211 16/09/2014 || 16/09/2014 LCS-17 16/09/2014
Date analysed - 116137-211 16/09/2014 || 16/09/2014 LCS-17 16/09/2014
Arsenic mg/kg 116137-211 20 || 20 || RPD: 0 LCS-17 98%
Cadmium mg/kg 116137-211 <0.4 || <0.4 LCS-17 106%
Chromium mg/kg 116137-211 19 || 19 || RPD: 0 LCS-17 102%
Copper mg/kg 116137-211 22 || 21 || RPD: 5 LCS-17 101%
Lead mg/kg 116137-211 26 || 25 || RPD: 4 LCS-17 98%
Mercury mg/kg 116137-211 <0.1 || <0.1 LCS-17 89%
Nickel mg/kg 116137-211 10 || 9 || RPD: 11 LCS-17 100%
Zinc mg/kg 116137-211 75 || 71 || RPD: 5 LCS-17 100%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Date extracted - 116137-219 16/09/2014 || 16/09/2014 116137-212 16/09/2014
Date analysed - 116137-219 18/09/2014 || 18/09/2014 116137-212 18/09/2014
HCB mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
alpha-BHC mg/kg 116137-219 <0.1 || <0.1 116137-212 118%
gamma-BHC mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
beta-BHC mg/kg 116137-219 <0.1 || <0.1 116137-212 118%
Heptachlor mg/kg 116137-219 <0.1 || <0.1 116137-212 113%
delta-BHC mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Aldrin mg/kg 116137-219 <0.1 || <0.1 116137-212 119%
Heptachlor Epoxide mg/kg 116137-219 <0.1 || <0.1 116137-212 113%
gamma-Chlordane mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
alpha-chlordane mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Endosulfan I mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
pp-DDE mg/kg 116137-219 <0.1 || 0.1 116137-212 110%
Dieldrin mg/kg 116137-219 <0.1 || <0.1 116137-212 111%
Page 57 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organochlorine Pesticides
in soil
Base + Duplicate + %RPD
Endrin mg/kg 116137-219 <0.1 || <0.1 116137-212 107%
pp-DDD mg/kg 116137-219 <0.1 || <0.1 116137-212 119%
Endosulfan II mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
pp-DDT mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Endrin Aldehyde mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Endosulfan Sulphate mg/kg 116137-219 <0.1 || <0.1 116137-212 110%
Methoxychlor mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Surrogate TCMX % 116137-219 91 || 95 || RPD: 4 116137-212 94%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Organophosphorus
Pesticides
Base + Duplicate + %RPD
Date extracted - 116137-219 16/09/2014 || 16/09/2014 116137-212 16/09/2014
Date analysed - 116137-219 18/09/2014 || 18/09/2014 116137-212 18/09/2014
Diazinon mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Dimethoate mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos-methyl mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Ronnel mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Chlorpyriphos mg/kg 116137-219 <0.1 || <0.1 116137-212 110%
Fenitrothion mg/kg 116137-219 <0.1 || <0.1 116137-212 104%
Bromophos-ethyl mg/kg 116137-219 <0.1 || <0.1 [NR] [NR]
Ethion mg/kg 116137-219 <0.1 || <0.1 116137-212 128%
Surrogate TCMX % 116137-219 91 || 95 || RPD: 4 116137-212 95%
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - 116137-219 16/09/2014 || 16/09/2014 116137-212 16/09/2014
Date analysed - 116137-219 16/09/2014 || 16/09/2014 116137-212 16/09/2014
Arsenic mg/kg 116137-219 10 || 20 || RPD: 67 116137-212 96%
Cadmium mg/kg 116137-219 <0.4 || <0.4 116137-212 93%
Chromium mg/kg 116137-219 18 || 19 || RPD: 5 116137-212 96%
Copper mg/kg 116137-219 21 || 21 || RPD: 0 116137-212 103%
Lead mg/kg 116137-219 27 || 21 || RPD: 25 116137-212 91%
Mercury mg/kg 116137-219 <0.1 || <0.1 116137-212 85%
Nickel mg/kg 116137-219 8 || 8 || RPD: 0 116137-212 91%
Zinc mg/kg 116137-219 67 || 63 || RPD: 6 116137-212 87%
Page 58 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate
PAHs in Soil Base + Duplicate + %RPD
Date extracted - 116137-148 16/09/2014 || 17/09/2014
Date analysed - 116137-148 17/09/2014 || 17/09/2014
Naphthalene mg/kg 116137-148 <0.1 || <0.1
Acenaphthylene mg/kg 116137-148 <0.1 || <0.1
Acenaphthene mg/kg 116137-148 <0.1 || <0.1
Fluorene mg/kg 116137-148 <0.1 || <0.1
Phenanthrene mg/kg 116137-148 0.1 || 0.2 || RPD: 67
Anthracene mg/kg 116137-148 <0.1 || 0.1
Fluoranthene mg/kg 116137-148 0.4 || 0.7 || RPD: 55
Pyrene mg/kg 116137-148 0.5 || 0.8 || RPD: 46
Benzo(a)anthracene mg/kg 116137-148 0.3 || 0.4 || RPD: 29
Chrysene mg/kg 116137-148 0.3 || 0.5 || RPD: 50
Benzo(b,j+k)fluoranthene mg/kg 116137-148 0.8 || 0.9 || RPD: 12
Benzo(a)pyrene mg/kg 116137-148 0.58 || 0.66 || RPD: 13
Indeno(1,2,3-c,d)pyrene mg/kg 116137-148 0.6 || 0.8 || RPD: 29
Dibenzo(a,h)anthracene mg/kg 116137-148 <0.1 || <0.1
Benzo(g,h,i)perylene mg/kg 116137-148 0.6 || 0.7 || RPD: 15
Surrogate p-Terphenyl-d14 % 116137-148 108 || 94 || RPD: 14
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - [NT] [NT] LCS-1 16/09/2014
Date analysed - [NT] [NT] LCS-1 16/09/2014
Arsenic mg/kg [NT] [NT] LCS-1 97%
Cadmium mg/kg [NT] [NT] LCS-1 102%
Chromium mg/kg [NT] [NT] LCS-1 100%
Copper mg/kg [NT] [NT] LCS-1 100%
Lead mg/kg [NT] [NT] LCS-1 98%
Mercury mg/kg [NT] [NT] LCS-1 89%
Nickel mg/kg [NT] [NT] LCS-1 99%
Zinc mg/kg [NT] [NT] LCS-1 100%
Page 59 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
QUALITY CONTROL UNITS Dup. Sm# Duplicate Spike Sm# Spike % Recovery
Acid Extractable metals in
soil
Base + Duplicate + %RPD
Date digested - [NT] [NT] LCS-2 16/09/2014
Date analysed - [NT] [NT] LCS-2 16/09/2014
Arsenic mg/kg [NT] [NT] LCS-2 101%
Cadmium mg/kg [NT] [NT] LCS-2 108%
Chromium mg/kg [NT] [NT] LCS-2 105%
Copper mg/kg [NT] [NT] LCS-2 105%
Lead mg/kg [NT] [NT] LCS-2 102%
Mercury mg/kg [NT] [NT] LCS-2 87%
Nickel mg/kg [NT] [NT] LCS-2 104%
Zinc mg/kg [NT] [NT] LCS-2 104%
Page 60 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Report Comments:
Total Recoverable Hydrocarbons in soil (semivolatile): # Percent recovery is not possible to report
as the high concentration of analytes in the sample/s have caused interference.
MISC_INORG_S # Percent recovery is not possible to report due to the high concentration
of the element/s in the sample/s. However an acceptable recovery was
obtained for the LCS.
Asbestos: A portion of the supplied sample was sub-sampled for asbestos analysis according to Envirolab procedures.
We cannot guarantee that this sub-sample is indicative of the entire sample. Envirolab recommends supplying
40-50g of sample in its own container.
Asbestos ID was analysed by Approved Identifier: Paul Ching
Asbestos ID was authorised by Approved Signatory: Paul Ching
INS: Insufficient sample for this test PQL: Practical Quantitation Limit NT: Not tested
NA: Test not required RPD: Relative Percent Difference NA: Test not required
<: Less than >: Greater than LCS: Laboratory Control Sample
Page 61 of 62Envirolab Reference: 116137
Revision No: R 00
Client Reference: P1404177COC01V01
Quality Control Definitions
Blank: This is the component of the analytical signal which is not derived from the sample but from reagents,
glassware etc, can be determined by processing solvents and reagents in exactly the same manner as for samples.
Duplicate : This is the complete duplicate analysis of a sample from the process batch. If possible, the sample
selected should be one where the analyte concentration is easily measurable.
Matrix Spike : A portion of the sample is spiked with a known concentration of target analyte. The purpose of the matrix
spike is to monitor the performance of the analytical method used and to determine whether matrix interferences exist.
LCS (Laboratory Control Sample) : This comprises either a standard reference material or a control matrix (such as a blank
sand or water) fortified with analytes representative of the analyte class. It is simply a check sample.
Surrogate Spike: Surrogates are known additions to each sample, blank, matrix spike and LCS in a batch, of compounds
which are similar to the analyte of interest, however are not expected to be found in real samples.
Laboratory Acceptance Criteria
Duplicate sample and matrix spike recoveries may not be reported on smaller jobs, however, were analysed at a frequency
to meet or exceed NEPM requirements. All samples are tested in batches of 20. The duplicate sample RPD and matrix
spike recoveries for the batch were within the laboratory acceptance criteria.
Filters, swabs, wipes, tubes and badges will not have duplicate data as the whole sample is
generally extracted during sample extraction.
Spikes for Physical and Aggregate Tests are not applicable.
For VOCs in water samples, three vials are required for duplicate or spike analysis.
Duplicates: <5xPQL - any RPD is acceptable; >5xPQL - 0-50% RPD is acceptable.
Matrix Spikes, LCS and Surrogate recoveries: Generally 70-130% for inorganics/metals; 60-140%
for organics and 10-140% for SVOC and speciated phenols is acceptable.
In circumstances where no duplicate and/or sample spike has been reported at 1 in 10 and/or
1 in 20 samples respectively, the sample volume submitted was insufficient in order to satisfy
laboratory QA/QC protocols.
When samples are received where certain analytes are outside of recommended technical
holding times (THTs), the analysis has proceeded. Where analytes are on the verge
of breaching THTs, every effort will be made to analyse within the THT
or as soon as practicable.
Page 62 of 62Envirolab Reference: 116137
Revision No: R 00
martens
Preliminary Stage 2 Environmental Site Assessment:
Lots 56,57 and 58 DP28833
66, 68 and 70 Hambledon Road, Schofields, NSW.
P1404177JR17V02 - November 2014
Page 106
14 Attachment D – Data Validation Report
DATA VALIDATION REPORT: Lot 56, 57 and 58 DP Hambledon Rd, Schofields
martensPage 1
Our Ref: P1404177JC08V01Prepared: November 2014
martensconsulting engineers since 1989
1. Sample Handling
Yes No
(Commentsbelow)
a. Were sample holding times met? ü
b. Were samples in proper custody between the field andreaching the laboratory?
ü
c. Were the samples properly and adequately preserved? ü
d. Were the samples received by the laboratory in goodcondition?
ü
COMMENTS
Sample handling is: ü Satisfactory
PartiallySatisfactory
Unsatisfactory
DATA VALIDATION REPORT: Lot 56, 57 and 58 DP Hambledon Rd, Schofields
martensPage 2
Our Ref: P1404177JC08V01Prepared: November 2014
martensconsulting engineers since 1989
2. Precision / Accuracy Statement
Yes No
(Commentsbelow)
a. Was a NATA registered laboratory used? ü
b. Did the laboratory perform the requested tests? ü
c. Were laboratory methods adopted NATA endorsed? ü
d. Were appropriate test procedures followed? ü
e. Were reporting limits satisfactory? ü
f. Was the NATA Seal on the reports? ü
g. Were reports signed by an authorised person? ü
COMMENTS
Precision / Accuracy of theLaboratory Report:
ü Satisfactory
PartiallySatisfactory
Unsatisfactory
DATA VALIDATION REPORT: Lot 56, 57 and 58 DP Hambledon Rd, Schofields
martensPage 3
Our Ref: P1404177JC08V01Prepared: November 2014
martensconsulting engineers since 1989
3. Field Quality Assurance / Quality Control (QA/QC)
Media Number
a. Number of Primary Samples analysed
(does not include duplicates)
Soil: 52
Water: -
b. Number of days of sampling
Material 1
2
c. Number and Type of QA/QC Samples analysed Soil Water
Intra-Laboratory Field Duplicates 3
Inter-Laboratory Field triplicates
Trip Blanks 1
Wash Blanks
Other (Field Blanks, Spikes,Trip Blanks, etc.) 1
Field Duplicates
YesNo
(Commentsbelow)
Adequate Numbers of intra-laboratory field duplicatesanalysed?
ü
Adequate Numbers of inter-laboratory field duplicatesanalysed?
ü
Were RPDs within Control Limits?
i. Organics (+ 50%) ü
ii. Metals / Inorganics (+ 50%) ü
iii. Nutrients (+ 50%) N/A
COMMENTS
DATA VALIDATION REPORT: Lot 56, 57 and 58 DP Hambledon Rd, Schofields
martensPage 4
Our Ref: P1404177JC08V01Prepared: November 2014
martensconsulting engineers since 1989
Summary of Quality Assurance / Quality Control (QA/QC)
QA/QC Type Satisfactory Partially Satisfactory Unsatisfactory
Sample handling ü
Precision / Accuracy of theLaboratory Report
ü
Field QA / QC ü
Laboratory Internal QA /QC
ü
Data Usability
1. Data directly usable ü
2. Data usable with the following corrections/modifications (see comment below)
3. Data not usable.
COMMENTS
RPD - Stage 2 Universal Property Group Pty Ltd
Field Duplicates (soil) SDG ENVIROLAB 2014-09-15T00:00:00 ENVIROLAB 2014-09-15T00:00:00 ENVIROLAB 2014-09-15T00:00:00 ENVIROLAB 2014-09-15T00:00:00 ENVIROLAB 2014-09-15T00:00:00 ENVIROLAB 2014-09-15T00:00:00
Field_ID 4177/445 4177/Dup01 RPD 4177/525 4177/Dup02 RPD 4177/500 4177/Dup04 RPD
Sampled_Date-Time 10/09/2014 10/09/2014 10/09/2014 10/09/2014 10/09/2014 10/09/2014
Chem_GroupChemNameUnits EQL
Inorganics Moisture % 0.1 20.0 20.0 0 25.0 22.0 13 21.0 20.0 5
Inorganics
Lead Lead mg/kg 1 31.0 29.0 7 13.0 15.0 14 19.0 19.0 0
Metals Arsenic mg/kg 4 10.0 10.0 0 5.0 6.0 18 6.0 6.0 0
Cadmium mg/kg 0.4 <0.4 <0.4 0 <0.4 <0.4 0 <0.4 <0.4 0
Chromium (III+VI)mg/kg 1 27.0 29.0 7 12.0 14.0 15 28.0 28.0 0
Copper mg/kg 1 18.0 20.0 11 11.0 11.0 0 12.0 10.0 18
Mercury mg/kg 0.1 <0.1 <0.1 0 <0.1 <0.1 0 <0.1 <0.1 0
Nickel mg/kg 1 9.0 10.0 11 4.0 4.0 0 14.0 12.0 15
Zinc mg/kg 1 45.0 43.0 5 28.0 24.0 15 35.0 28.0 22
*RPDs have only been considered where a concentration is greater than 1 times the EQL.
**High RPDs are in bold (Acceptable RPDs for each EQL multiplier range are: 80 (1-10 x EQL); 50 (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 laboratory
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