se edwardstown appendix g to i, july 2015multi parameter water meter . airmet . instrument ysi...

Environmental Assessment Works South Australian Environment Protection Authority 4‐6 Erudina Avenue, Edwardstown & 15‐17 Arabrie Avenue, Edwardstown, South Australia

Appendix G: Groundwater Sampling Records and Water Quality Meter Calibration Certificates

Environmental Assessment Works – 4‐6 Erudina Avenue, Edwardstown & 15‐17 Arabrie Avenue, Edwardstown, South Australia LXV

Multi Parameter Water Meter

airmet Instrument YSI Quatro Pro Plus Serial No. 1 i C100756 Air-Met Scientific Pty Ltd

1300 137 067

Item Biitterv

Capacity

Test CharQe Condition Fuses

./

./

./

Pass Comments

Switch/kevnad Operation ./

Disolav Intensity Operation

./

./

Grill Filter Condition (seoments)

./

Seal ./ PCB Condition ./ • Connectors Condition ./ Sensor 1. pH ../

2. mV ./ 3. EC ./ 4. 0 .0 ./ 5. Temp ./

Alarms

Software SettinQs Beeper

Version

Download Data locicier

Other tests: Operation Operation

Certificate of Calibration This is to certify that the above instrument has been calibrated to the following specifications:

Sensor Serial no Standard Solutions Certified Solution Bottle Instrument Reading Number

1. DH 7.00 oH 7.00 Jl2102 pH 7.03 2. pH 4.00 oH 4.00 JJ1156 pH 4.01 3. ORP 231mV Jl2431 /JH2053 242.7 -4. EC 2.760 ms K01222 2.76 ms' 6. 0.0 0 oom 537 0 nnm 7. Temo / ./"16.6 . . MultiThem 16.2 Calibrated bv: a~~ Wilma Fouche

·v 7 Calibration date: '9104/2015

Greencap Ltd Groundwater Sampling Record

client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: ftLlocation: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown . Date: 7-May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: 4.q61 Sampling device: Peristaltic Pump

GvJI Depth of screen: Tubing type:

Well diameter: 50mm Water meter: '{ ~ \ Vrn Plv.) Casing type: PVC Initial water level: 2 . ~ S-iTime purged purged level pH Temp. Conduct. ORP

i·· ~S" IL I L J 47~ I ~ \ 2.o. I S".2~b lo:S i 1l I . " \ . Ylf q . 2 1 IL 4L 2 Yr G ..-, • l../c.J 2c". ") ~ -;''1 l /l 1 . \ i s~ Q ~ 41 (L rL 1 •f -ib 7 '-{ ~ :le.. ~ ~S-lfC, I1 'J .(~. I- .2~

frJ&R.(J (,. (> V) I Lµ_ c,rc;/ u -D II .~ ( c _(./l,, -.. ~( I Jo :o ' } L

. / OL 7 ."7 77.. 7 {:,\- ') 2. . ~ ,\JClJ \ I ''Is8 n .37

10 :o 'i /L JI l_ 2 --n 2.. r -S-L. 22 "i 5 9,.r IL// . l o.Jg/0 :Ob I L ( '2- ' 2 -17 L -? . '-fl 2J ·o S «-t oS I .?'). I o .:~2... 10 . Q~ 11... l ~ L 2 .·11 l.. ., ~'-I 2s,o ~ yo) 1$'1 . b 6 .37 IQ : 10 JL , 41.... 2 .71"1 . ., '+ 2. 2! ..:> s-1


client: SA EPA Job No: J131841 project: location:

Environmental Assessments Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown

Sampled by: Date:

/tL ·7.- May-15

Well : WELL DETAILS SAMPLING EQUIPMENT Well depth: $".a Sampling device: Peristaltic Pump

aw 2_ Depth of screen: Tubing type: Well diameter: 50mm Water meter: Y.)/ Prti Pl-0 Casing type: PVC Initial water level: :? ·I 2-o

Time Amount purged

Cumulative purged

Water level pH Temp.

MJlc"Conduct. ORP

/i""1DO

10 -. \G I'-.. IL ~ . Ho1 7 _St1 )q .


SA EPA Job No: Environmental Assessments Sampled by:

client: project: location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date:

J131841 t)~

7 ·-May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: ~- Sampling device: Peristaltic Pump

aw~ Depth of screen: Tubinq tvpe:

Well diameter: 50mm Water meter: YS-1 PrDAvr Casing type: PVC Initial water level: ~ - '3~L.

Amount Cumulative Water ""1Slc1h Time purged purged level pH / . J..~rc.....u t

fh1\\

AC'-' t:nv1ronmenta1 rly Lta

Samples Taken

Glass amber bottles (1 OOml)

Glass amber bottles (500ml)

Glass amber bottles (1 L) x\ Glass vials {volatile organics analyses)

Glass vials (H2S04) x l "' Plastic {H2S04)

Unpreserved plastic bottle {250ml)

Unpreserved plastic bottle (500ml)

y\ :/\Unpreserved plastic bottle (1 L) XI

)\I >ll ).\ l"v'0o."fU

Heavv Metals plastic bottle (preserved) y...( x\ FI X.1 ')( IR:..rro '!J.k...

C.u ,...__ :x \ ..>C \

(* QESIGNATES SAMPLES FILTERED IN FIELD/LAB) ~ianaara r-orm - AC'-'/08A


SA EPA Environmental Assessments

Job No: Sampled by:

J131841 AL

cl ient: project: location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: I 1J -May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: Sampling device: Peristaltic Pump

Depth of screen: TubinQ type:

GNA- Well diameter: SOmm Water meter: '/S l Pre f>lv-5 CasinQ type: PVC

Initial water level: 1 · ~1'1

--


•

client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: AL location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: l/,%-May-15

Well:

GvVB WELL DETAILS SAMPLING EQUIPMENT Well depth: Sampling device: Peristaltic Pump

Depth of screen: Tubing type:

Well diameter: 50mm Water meter: VS\ f ro Pl..JJ Casing type: PVC Initial water level : 2. -


client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: f>/1..location: Erudina, Arabrie, Yanyarrie & Calstock Avenues. Edwardstown Date: "/pliay-15


Depth of screen: Tubing type: Well diameter: 50mm Water meter: vs-1 (Jr o ~Juj

\ UvJG

Casing type: PVC Initial water level: 2 .'-12:,

Amount Cumulative Water ..MS'/


client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: AL location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: 6-May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: lf-~~ Sampling device: Peristaltic Pump Depth of screen: Tubing type:

('f)V\}0 °\ Well diameter: 50mm Water meter: ' LJI /J/c f f0 Casing type: PVC Initial water level: :2 .423

Amount Cumulative Water Time purged purged level pH lo ··q.., I I IL 2 'fY l.. ·1.os IO : ~S' I~ '2..L 2- · '+42 /.~\ (O ·,4 I t l.. ~L 2 · 44~ 7 .y, 10 ·. 4 s- JL 4 L 2 · Y'i L 1. YY 10 ·. so I ' S-L 1 ·4 Y:\ 1 .Yb I{) : S-lf I l.. bL 1 . i.,4 3 'l . '4~ f() '.(\°I IL .., ' 2 ·LI 44 I . ~ 9.., 20 · 1 LfC'/51 2o . ~ 49b6 l. (). \ 'f (,, 20 .2 '-I G1Y 2.o .o i.., c,s :~ 2o o Lt CJ loY 1() . 4 Y9Cfi 2a . ~ .S-c2.9 20. \o S\f9 1

2o ·" )4eiu 20 . ~ ~S-00

~

I stii .~ ll..2. . Cf 118 .l 1 '?> C/. l... 1cn.c1 2C 4 . / 2- 13 ~ 2 1.). ,

21


client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: AL location: Erudina. Arabrie. Yanyarrie & Calstock Avenues, Edwardstown Date: 6-May-15


m~'\JO l_ Depth of screen: Tubing type:

Well diameter: 50mm Water meter: 'IS i {Jt1J fUJ ) Casing type: PVC Initial water level: 2 ?'to

Amount Cumulative Water .AS/Cf'l'I pPIY) Time purged purged level pH Temp. Conduct. ORP DO

f2. :ao I




!Y)wo5 Depth of screen: Tubino type:

Well diameter: 50mm Water meter: Casino type: PVC Initial water level: Q . :)/(;.

Amount Cumulative Water ,)"~/~ trri.,Time purged purged level pH Temp. Conduct. ORP DO

P., . /4 IL IL ~. -s




Depth of screen: Tubing type:

{'()WO'-/ Well diameter: 50mm Water meter: YS' f'ro ew) Casing type: PVC Initial water level: 2 ~-4.1-

Amount Cumulative Water ASlcfY) fP~ Time purged purged level pH Temp. Conduct. ORP DO

14 :':;


client: SA EPA Job No: J131841 project: Environmental Assessments ALSampled by: location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: 1 l fo-May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: s-.o Sampling device: Peristaltic Pump Depth of screen: Tubing type: mvJu


client: SA EPA Job No: J131841 project: Environmental Assessments Sampled by: AL location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: /I fi.May-15

Well: WELL DETAILS SAMPLING EQUIPMENT Well depth: S" E>-cc Sampling device: Peristaltic Pump

fY1vv\J\o Depth of screen: TubinQ tvpe:

Well diameter: 50mm Water meter: \f SI P1 ~ Plvs Casing type: PVC

Initial water level: 2~n

Amount Cumulative Water fa ~/(r1., DO ff'1Time purged purged level pH Temp. Conduct. ORP

II· 3~ //.... 'iL ~ 89) I'°'> 2 (. CJ &os-..f. 1.-v'°\ 11 )! I

(...,, ().~ i)J.. XI (4.f>ESIGNATES SAMPLES FILTERED IN FIELD/LAB)

~lanaara t-orm - At:\.. /08A

http:5\o.--.kJ


client: SA EPA Job No: J131841 project: Environmental Assessments ALSampled by: location: Erudina, Arabrie, Yanyarrie & Calstock Avenues, Edwardstown Date: I I,A-May-15


m(/'J b-1 Depth of screen: Well diameter: 50mm Casing type: PVC Initial water level: 2 -~ Cj)

Amount Cumulative Water Time purged purged level pH J z_ ~

Environmental Assessment Works – 4‐6 Erudina Avenue, Edwardstown & 15‐17 Arabrie Avenue, Edwardstown, South Australia LXVI


Appendix H: Groundwater Well Survey Results

Survey Results (Alexander Symonds)South Eastern Edwardstown

Greencap Job Ref: J131841

Groundwater Well ID Easting Northing Elevation_TOC Natural_Surface SWLs_may15 RL_mAHD_may15

GW1 278344.23 6125279.41 27.706 27.77 2.454 25.252

GW2 278311.88 6125281.4 27.819 27.9 3.128 24.691

GW3 278304.95 6125307.98 27.431 27.51 2.382 25.049

GWA 278261.36 6125353.8 26.997 27.06 2.598 24.399

GWB 278261.19 6125373.76 26.986 27.04 2.896 24.09

GWC 278336.7 6125371.54 27.433 27.49 2.429 25.004

MW01 278262.81 6125281.98 27.112 27.17 2.41 24.702

MW02 278249.93 6125331.91 26.72 26.84 2.335 24.385

MW03 278243.98 6125396.57 26.59 26.67 2.575 24.015

MW04 278212.82 6125382.81 26.42 26.48 2.562 23.858

MW05 278157.46 6125400.37 26.167 26.28 2.749 23.418

MW06 278154.72 6125330.08 26.392 26.44 2.837 23.555

MW07 278060.661 6125407.62 25.511 25.6 2.891 22.62

Environmental Assessment Works – 4‐6 Erudina Avenue, Edwardstown & 15‐17 Arabrie Avenue, Edwardstown, South Australia LXVII


Appendix I: NATA Laboratory Certificates – Groundwater

Greencap Ltd Sample Chain of Custody and Testing Request Samples Submitted to Eurofins client SA EPA project locatlon

sample number I

Groundwater Sampling Erudina & Arabrie Avenue, Edwardstown

location depth below surface

I I I sample I containers material

Job no Purchase Order

Sheet no sampled by date

of

J131841

225101

AL 6&7May2015

xxxxxxxxxx MW01 XXXx6XX !xii

MW02 XXXx6XX 1 x xxxxxxxxxx

1-~M"w"'"'~-t------1------+-'x+~x~lf-x-ll"'"'+-'x+~x+-+-+-'xx+-1-+--------+x'4·~x+x"-+"x-t~x+x"-+"xx~ xlxxl j..!\.x _ MW04 1x1xixlx6 xx I I xlxlx xx x XIXI Mwos xxlxxsxx Ix xxxxxxxxxx

,__~M __ w~o~s_,l _______ lr------1~x-'-'_~x,l~x.c+'~'~x-"+l~x,1_+1__,~x~__,,__+--------1~x'+'x~ll xJ x I xix x xlx_I x! MW07 XIXXx6XIX X xxx!xlxxx~XTX!

1--":":";~-+-------1--------ll":--l":--l":--1":":4":--1":"4-+---l·":"4-+---l·----------l : : : : : : : : : : ~ GW3 I lx1xxxsx1x XI xxxxxxxxxx

1---"G __ W __ A~-+-------1--------+"x--+·"x"-+"x--1"'"'+-x--+"x--+-+---+"x--+-+----+----------+"x"+"x+-x--+"x--+"x-'-'·"x"~ ..1S__i:!_..1S_l_ GWB IX X X x6 XIX X X X X X X X X X X x_! __ _

GWC I I XXXx6XX XI XXXIXIXXXXXXI

TB03 ,, x TB04 ,, I I x TBOS x RB03 x x RB04 x x RBOS x x

I I

I I ! I I I I

I I

I I

I I I

! I ! ! I I

Notes: PLEASE QUOTE PURCHASE ORDER NUMBER ON INVOICE AEC Contact· Marina Sarunlc 0432 799 882 Comnanv Fax:· 08 8299 9954 Please email results to the following :- marlna.sarunic reencap.com.au andrew.durand reencap.com.au alicia.lintem reencap.com.au

Chain of Custodv: Relinnuished bv - Comnanv Date Time Received bv - Name & Comnanv Date Time

Alicia Lintern Greencap 610512015 PM

Results required by. Results checked. date

AEC Environmental Pty Ltd Standard Form AEC/07

ABN – 50 005 085 521 e.mail : [email protected] web : www.eurofins.com.au

MelbourneMelbourneMelbourneMelbourne3-5 Kingston Town CloseOakleigh Vic 3166Phone : +61 3 8564 5000NATA # 1261Site # 1254 & 14271

SydneySydneySydneySydneyUnit F3, Building F16 Mars RoadLane Cove West NSW 2066Phone : +61 2 9900 8400NATA # 1261 Site # 18217

BrisbaneBrisbaneBrisbaneBrisbane1/21 Smallwood PlaceMurarrie QLD 4172Phone : +61 7 3902 4600NATA # 1261 Site # 20794

Environmental LaboratoryAir AnalysisWater AnalysisSoil Contamination Analysis

NATA AccreditationStack Emission Sampling & AnalysisTrade Waste Sampling & AnalysisGroundwater Sampling & Analysis

38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience38 Years of Environmental Analysis & Experience

Sample Receipt AdviceSample Receipt AdviceSample Receipt AdviceSample Receipt Advice

Company name: AEC EnvironmentalAEC EnvironmentalAEC EnvironmentalAEC Environmental

Contact name: Alicia LinternProject name: GROUNDWATER SAMPLINGProject ID: J131841COC number: Not providedTurn around time: 5 DayDate/Time received: May 8, 2015 4:06 PMEurofins | mgt reference: 456814456814456814456814

Sample informationSample informationSample informationSample information

☑ A detailed list of analytes logged into our LIMS, is included in the attached summary table.

☑ All samples have been received as described on the above COC.

☑ COC has been completed correctly.

☑ Attempt to chill was evident.

☑ Appropriately preserved sample containers have been used.

☑ All samples were received in good condition.

☑ Samples have been provided with adequate time to commence analysis in accordance with therelevant holding times.

☑ Appropriate sample containers have been used.

☑ Sample containers for volatile analysis received with zero headspace.

☒ Some samples have been subcontracted.

N/A Custody Seals intact (if used).

NotesNotesNotesNotes

ONLY SAMPLES RECEIVED LOGGED IN

Contact notesContact notesContact notesContact notes

If you have any questions with respect to these samples please contact:

Sarah Gould on Phone : (+61) (8) 8154 3100 or by e.mail: [email protected]

Results will be delivered electronically via e.mail to Alicia Lintern - [email protected].

Certificate of Analysis

AEC Environmental12 Greenhill RoadWayvilleSA 5034

Attention: Andrew Durand

Report 456814-W-V3Project name GROUNDWATER SAMPLINGProject ID J131841Received Date May 08, 2015

Client Sample ID MW01 MW02 MW03 MW04Sample Matrix Water Water Water Water

Eurofins | mgt Sample No. M15-My07056 M15-My07057 M15-My07058 M15-My07059

Date Sampled May 06, 2015 May 06, 2015 May 06, 2015 May 06, 2015

Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 0.02 mg/L 0.05 0.03 < 0.02 < 0.02TRH C10-C14 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05TRH C15-C28 0.1 mg/L < 0.1 < 0.1 < 0.1 < 0.1TRH C29-C36 0.1 mg/L < 0.1 < 0.1 < 0.1 < 0.1TRH C10-36 (Total) 0.1 mg/L < 0.1 < 0.1 < 0.1 < 0.1BTEXBenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Toluene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Ethylbenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001m&p-Xylenes 0.002 mg/L < 0.002 < 0.002 < 0.002 < 0.002o-Xylene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Xylenes - Total 0.003 mg/L < 0.003 < 0.003 < 0.003 < 0.0034-Bromofluorobenzene (surr.) 1 % 105 102 84 88Total Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthaleneN02 0.02 mg/L < 0.02 < 0.02 < 0.02 < 0.02TRH C6-C10 0.02 mg/L 0.05 0.03 < 0.02 < 0.02TRH C6-C10 less BTEX (F1)N04 0.02 mg/L 0.05 0.03 < 0.02 < 0.02TRH >C10-C16 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05TRH >C10-C16 less Naphthalene (F2)N01 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05TRH >C16-C34 0.1 mg/L < 0.1 < 0.1 < 0.1 < 0.1TRH >C34-C40 0.1 mg/L < 0.1 < 0.1 < 0.1 < 0.1Dissolved GasesMethane 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05Halogenated Volatile Organics1.1-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1-Dichloroethene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.1-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.1.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.2-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.2.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dibromoethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2.3-Trichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001

First Reported: May 19, 2015

Date Reported: Jun 02, 2015

Eurofins | mgt 2-5 Kingston Town Close, Oakleigh, Victoria, Australia, 3166

ABN : 50 005 085 521 Telephone: +61 3 8564 5000 Facsimile: +61 3 8564 5090

Page 1 of 26

Report Number: 456814-W-V3

NATA AccreditedAccreditation Number 1261Site Number 1254

Accredited for compliance with ISO/IEC 17025.The results of the tests, calibrations and/ormeasurements included in this document are traceableto Australian/national standards.




Test/Reference LOR UnitHalogenated Volatile Organics1.3-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.3-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.4-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromodichloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromoform 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Carbon Tetrachloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Chlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Chloroform 0.005 mg/L < 0.005 < 0.005 < 0.005 < 0.005Chloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001cis-1.2-Dichloroethene 0.001 mg/L 0.022 0.002 0.001 0.002cis-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Dibromochloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Dibromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Iodomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Methylene Chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Tetrachloroethene 0.001 mg/L 0.001 0.010 0.001 0.002trans-1.2-Dichloroethene 0.001 mg/L < 0.001 < 0.001 0.001 < 0.001trans-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Trichloroethene 0.001 mg/L 0.041 0.017 0.014 0.012Trichlorofluoromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Vinyl chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Fluorobenzene (surr.) 1 % 107 106 88 93Volatile Organics by SIMVinyl chloride (SIM) 0.00005 mg/L 0.00012 < 0.00005 0.00012 < 0.00005

Ammonia (as N) 0.01 mg/L 0.27 < 0.01 0.01 < 0.01Chloride 1 mg/L 1100 1900 1300 1200Chromium (hexavalent) 0.001 mg/L 0.003 0.17 0.21 0.38Cyanide (free) 0.005 mg/L 0.010 < 0.005 < 0.005 < 0.005Cyanide (total) 0.005 mg/L 0.081 0.011 0.012 0.008Cyanide (weak acid dissoc.) 0.005 mg/L 0.010 < 0.005 < 0.005 < 0.005Ferric Iron - Fe3+ 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05Ferrous Iron - Fe2+ 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05Nitrate (as N) 0.02 mg/L 7.4 22 3.1 3.5Nitrite (as N) 0.02 mg/L < 0.02 0.04 < 0.02 0.03Salinity (determined from EC)* 20 mg/L 2900 3900 3100 3400Sulphate (as S) 5 mg/L 80 110 94 59Sulphite (as S) 0.5 mg/L < 0.5 < 0.5 < 0.5 < 0.5AlkalinityBicarbonate Alkalinity (as CaCO3) 20 mg/L 870 840 830 860Carbonate Alkalinity (as CaCO3) 10 mg/L < 10 < 10 < 10 < 10Alkali MetalsCalcium 0.5 mg/L 69 130 91 91Magnesium 0.5 mg/L 140 260 180 190Potassium 0.5 mg/L 11 16 14 14Sodium 0.5 mg/L 790 1000 820 910





Page 2 of 26





Test/Reference LOR UnitHeavy MetalsArsenic (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Beryllium (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Boron (filtered) 0.05 mg/L 1.9 1.7 1.4 1.5Cadmium (filtered) 0.0002 mg/L < 0.0002 < 0.0002 < 0.0002 < 0.0002Cobalt (filtered) 0.001 mg/L 0.054 0.004 0.001 0.001Copper (filtered) 0.001 mg/L 0.002 < 0.001 < 0.001 < 0.001Iron (filtered) 0.05 mg/L < 0.05 < 0.05 < 0.05 < 0.05Lead (filtered) 0.001 mg/L 0.004 0.001 < 0.001 0.004Manganese (filtered) 0.005 mg/L 0.64 0.009 0.044 0.016Mercury (filtered) 0.0001 mg/L < 0.0001 < 0.0001 < 0.0001 < 0.0001Nickel (filtered) 0.001 mg/L 0.040 0.001 0.001 < 0.001Selenium (filtered) 0.001 mg/L 0.017 0.033 0.004 0.007Zinc (filtered) 0.001 mg/L 0.031 0.004 0.002 0.003

Client Sample ID TB03 RB03 GW1 GW2Sample Matrix Water Water Water Water



Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 0.02 mg/L - - < 0.02 0.06TRH C10-C14 0.05 mg/L - - < 0.05 < 0.05TRH C15-C28 0.1 mg/L - - < 0.1 < 0.1TRH C29-C36 0.1 mg/L - - < 0.1 < 0.1TRH C10-36 (Total) 0.1 mg/L - - < 0.1 < 0.1BTEXBenzene 0.001 mg/L - - < 0.001 < 0.001Toluene 0.001 mg/L - - < 0.001 < 0.001Ethylbenzene 0.001 mg/L - - < 0.001 < 0.001m&p-Xylenes 0.002 mg/L - - < 0.002 < 0.002o-Xylene 0.001 mg/L - - < 0.001 < 0.001Xylenes - Total 0.003 mg/L - - < 0.003 < 0.0034-Bromofluorobenzene (surr.) 1 % - - 53 79Total Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthaleneN02 0.02 mg/L - - < 0.02 < 0.02TRH C6-C10 0.02 mg/L - - < 0.02 0.06TRH C6-C10 less BTEX (F1)N04 0.02 mg/L - - < 0.02 0.06TRH >C10-C16 0.05 mg/L - - < 0.05 < 0.05TRH >C10-C16 less Naphthalene (F2)N01 0.05 mg/L - - < 0.05 < 0.05TRH >C16-C34 0.1 mg/L - - < 0.1 < 0.1TRH >C34-C40 0.1 mg/L - - < 0.1 < 0.1Dissolved GasesMethane 0.05 mg/L - - < 0.05 < 0.05Halogenated Volatile Organics1.1-Dichloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.1-Dichloroethene 0.001 mg/L < 0.001 - < 0.001 < 0.0011.1.1-Trichloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.1.1.2-Tetrachloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.001





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Test/Reference LOR UnitHalogenated Volatile Organics1.1.2-Trichloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.1.2.2-Tetrachloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.2-Dibromoethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.2-Dichlorobenzene 0.001 mg/L < 0.001 - < 0.001 < 0.0011.2-Dichloroethane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.2-Dichloropropane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.2.3-Trichloropropane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.3-Dichlorobenzene 0.001 mg/L < 0.001 - < 0.001 < 0.0011.3-Dichloropropane 0.001 mg/L < 0.001 - < 0.001 < 0.0011.4-Dichlorobenzene 0.001 mg/L < 0.001 - < 0.001 < 0.001Bromodichloromethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Bromoform 0.001 mg/L < 0.001 - < 0.001 < 0.001Bromomethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Carbon Tetrachloride 0.001 mg/L < 0.001 - < 0.001 < 0.001Chlorobenzene 0.001 mg/L < 0.001 - < 0.001 < 0.001Chloroform 0.005 mg/L < 0.005 - < 0.005 < 0.005Chloromethane 0.001 mg/L < 0.001 - < 0.001 < 0.001cis-1.2-Dichloroethene 0.001 mg/L < 0.001 - < 0.001 0.018cis-1.3-Dichloropropene 0.001 mg/L < 0.001 - < 0.001 < 0.001Dibromochloromethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Dibromomethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Iodomethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Methylene Chloride 0.001 mg/L < 0.001 - < 0.001 < 0.001Tetrachloroethene 0.001 mg/L < 0.001 - < 0.001 0.002trans-1.2-Dichloroethene 0.001 mg/L < 0.001 - < 0.001 < 0.001trans-1.3-Dichloropropene 0.001 mg/L < 0.001 - < 0.001 < 0.001Trichloroethene 0.001 mg/L < 0.001 - 0.006 0.051Trichlorofluoromethane 0.001 mg/L < 0.001 - < 0.001 < 0.001Vinyl chloride 0.001 mg/L < 0.001 - < 0.001 < 0.001Fluorobenzene (surr.) 1 % 104 - 57 83Volatile Organics by SIMVinyl chloride (SIM) 0.00005 mg/L - - < 0.00005 0.00007

Ammonia (as N) 0.01 mg/L - - < 0.01 < 0.01Chloride 1 mg/L - - 1000 960Chromium (hexavalent) 0.001 mg/L - - < 0.001 0.007Cyanide (free) 0.005 mg/L - - < 0.005 < 0.005Cyanide (total) 0.005 mg/L - - < 0.005 0.32Cyanide (weak acid dissoc.) 0.005 mg/L - - < 0.005 < 0.005Ferric Iron - Fe3+ 0.05 mg/L - - < 0.05 0.14Ferrous Iron - Fe2+ 0.05 mg/L - - < 0.05 < 0.05Nitrate (as N) 0.02 mg/L - - 8.3 6.6Nitrite (as N) 0.02 mg/L - - < 0.02 0.24Salinity (determined from EC)* 20 mg/L - - 2700 2500Sulphate (as S) 5 mg/L - - 65 50Sulphite (as S) 0.5 mg/L - - < 0.5 < 0.5AlkalinityBicarbonate Alkalinity (as CaCO3) 20 mg/L - - 890 730Carbonate Alkalinity (as CaCO3) 10 mg/L - - < 10 < 10





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Test/Reference LOR UnitAlkali MetalsCalcium 0.5 mg/L - - 66 65Magnesium 0.5 mg/L - - 150 130Potassium 0.5 mg/L - - 12 11Sodium 0.5 mg/L - - 800 750Heavy MetalsArsenic (filtered) 0.001 mg/L - < 0.001 < 0.001 < 0.001Beryllium (filtered) 0.001 mg/L - < 0.001 < 0.001 < 0.001Boron (filtered) 0.05 mg/L - < 0.05 2.0 2.9Cadmium (filtered) 0.0002 mg/L - < 0.0002 < 0.0002 < 0.0002Cobalt (filtered) 0.001 mg/L - < 0.001 0.003 0.12Copper (filtered) 0.001 mg/L - < 0.001 < 0.001 0.004Iron (filtered) 0.05 mg/L - - < 0.05 0.14Lead (filtered) 0.001 mg/L - < 0.001 < 0.001 < 0.001Manganese (filtered) 0.005 mg/L - < 0.005 0.32 0.19Mercury (filtered) 0.0001 mg/L - < 0.0001 < 0.0001 < 0.0001Nickel (filtered) 0.001 mg/L - < 0.001 0.003 0.050Selenium (filtered) 0.001 mg/L - < 0.001 0.020 0.019Zinc (filtered) 0.001 mg/L - < 0.001 0.004 0.026

Client Sample ID GW3 GWC QW01 TB04Sample Matrix Water Water Water Water



Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 0.02 mg/L < 0.02 < 0.02 < 0.02 -TRH C10-C14 0.05 mg/L < 0.05 < 0.05 < 0.05 -TRH C15-C28 0.1 mg/L < 0.1 < 0.1 < 0.1 -TRH C29-C36 0.1 mg/L < 0.1 < 0.1 < 0.1 -TRH C10-36 (Total) 0.1 mg/L < 0.1 < 0.1 < 0.1 -BTEXBenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Toluene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Ethylbenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -m&p-Xylenes 0.002 mg/L < 0.002 < 0.002 < 0.002 -o-Xylene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Xylenes - Total 0.003 mg/L < 0.003 < 0.003 < 0.003 -4-Bromofluorobenzene (surr.) 1 % 97 64 103 -Total Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthaleneN02 0.02 mg/L < 0.02 < 0.02 < 0.02 -TRH C6-C10 0.02 mg/L < 0.02 < 0.02 < 0.02 -TRH C6-C10 less BTEX (F1)N04 0.02 mg/L < 0.02 < 0.02 < 0.02 -TRH >C10-C16 0.05 mg/L < 0.05 < 0.05 < 0.05 -TRH >C10-C16 less Naphthalene (F2)N01 0.05 mg/L < 0.05 < 0.05 < 0.05 -TRH >C16-C34 0.1 mg/L < 0.1 < 0.1 < 0.1 -TRH >C34-C40 0.1 mg/L < 0.1 < 0.1 < 0.1 -Dissolved GasesMethane 0.05 mg/L < 0.05 < 0.05 < 0.05 -





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Test/Reference LOR UnitHalogenated Volatile Organics1.1-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1-Dichloroethene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.1-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.1.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.2-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.1.2.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dibromoethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.2.3-Trichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.3-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.3-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.0011.4-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromodichloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromoform 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Bromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Carbon Tetrachloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Chlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Chloroform 0.005 mg/L < 0.005 < 0.005 < 0.005 < 0.005Chloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001cis-1.2-Dichloroethene 0.001 mg/L 0.002 < 0.001 0.002 < 0.001cis-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Dibromochloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Dibromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Iodomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Methylene Chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Tetrachloroethene 0.001 mg/L 0.006 0.004 0.006 < 0.001trans-1.2-Dichloroethene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001trans-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Trichloroethene 0.001 mg/L 0.015 0.008 0.016 < 0.001Trichlorofluoromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Vinyl chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Fluorobenzene (surr.) 1 % 100 70 108 108Volatile Organics by SIMVinyl chloride (SIM) 0.00005 mg/L < 0.00005 < 0.00005 < 0.00005 -

Ammonia (as N) 0.01 mg/L < 0.01 < 0.01 < 0.01 -Chloride 1 mg/L 1200 770 1200 -Chromium (hexavalent) 0.001 mg/L 0.22 0.079 0.22 -Cyanide (free) 0.005 mg/L < 0.005 < 0.005 < 0.005 -Cyanide (total) 0.005 mg/L 0.020 < 0.005 0.009 -Cyanide (weak acid dissoc.) 0.005 mg/L < 0.005 < 0.005 < 0.005 -Ferric Iron - Fe3+ 0.05 mg/L < 0.05 < 0.05 < 0.05 -Ferrous Iron - Fe2+ 0.05 mg/L < 0.05 < 0.05 < 0.05 -Nitrate (as N) 0.02 mg/L 7.5 6.9 7.4 -Nitrite (as N) 0.02 mg/L < 0.02 < 0.02 < 0.02 -Salinity (determined from EC)* 20 mg/L 3000 2400 3000 -Sulphate (as S) 5 mg/L 77 51 80 -Sulphite (as S) 0.5 mg/L < 0.5 < 0.5 < 0.5 -





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Test/Reference LOR UnitAlkalinityBicarbonate Alkalinity (as CaCO3) 20 mg/L 830 910 800 -Carbonate Alkalinity (as CaCO3) 10 mg/L < 10 < 10 < 10 -Alkali MetalsCalcium 0.5 mg/L 85 56 79 -Magnesium 0.5 mg/L 180 120 160 -Potassium 0.5 mg/L 13 12 13 -Sodium 0.5 mg/L 850 730 800 -Heavy MetalsArsenic (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 -Beryllium (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 -Boron (filtered) 0.05 mg/L 1.9 2.2 1.6 -Cadmium (filtered) 0.0002 mg/L < 0.0002 < 0.0002 < 0.0002 -Cobalt (filtered) 0.001 mg/L 0.002 < 0.001 0.002 -Copper (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 -Iron (filtered) 0.05 mg/L < 0.05 < 0.05 < 0.05 -Lead (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 -Manganese (filtered) 0.005 mg/L 0.031 < 0.005 0.031 -Mercury (filtered) 0.0001 mg/L < 0.0001 < 0.0001 < 0.0001 -Nickel (filtered) 0.001 mg/L 0.003 0.002 0.003 -Selenium (filtered) 0.001 mg/L 0.013 0.006 0.013 -Zinc (filtered) 0.001 mg/L 0.015 0.006 0.015 -

Client Sample ID RB04 MW05 MW06 MW07Sample Matrix Water Water Water Water



Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 0.02 mg/L - 0.05 0.05 0.38TRH C10-C14 0.05 mg/L - < 0.05 < 0.05 < 0.05TRH C15-C28 0.1 mg/L - < 0.1 < 0.1 < 0.1TRH C29-C36 0.1 mg/L - < 0.1 < 0.1 < 0.1TRH C10-36 (Total) 0.1 mg/L - < 0.1 < 0.1 < 0.1BTEXBenzene 0.001 mg/L - < 0.001 < 0.001 < 0.001Toluene 0.001 mg/L - < 0.001 < 0.001 < 0.001Ethylbenzene 0.001 mg/L - < 0.001 < 0.001 < 0.001m&p-Xylenes 0.002 mg/L - < 0.002 < 0.002 < 0.002o-Xylene 0.001 mg/L - < 0.001 < 0.001 < 0.001Xylenes - Total 0.003 mg/L - < 0.003 < 0.003 < 0.0034-Bromofluorobenzene (surr.) 1 % - 65 74 58Total Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthaleneN02 0.02 mg/L - < 0.02 < 0.02 < 0.02TRH C6-C10 0.02 mg/L - 0.05 0.05 0.38TRH C6-C10 less BTEX (F1)N04 0.02 mg/L - 0.05 0.05 0.38TRH >C10-C16 0.05 mg/L - < 0.05 < 0.05 < 0.05TRH >C10-C16 less Naphthalene (F2)N01 0.05 mg/L - < 0.05 < 0.05 < 0.05TRH >C16-C34 0.1 mg/L - < 0.1 < 0.1 < 0.1TRH >C34-C40 0.1 mg/L - < 0.1 < 0.1 < 0.1





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Test/Reference LOR UnitDissolved GasesMethane 0.05 mg/L - < 0.05 < 0.05 < 0.05Halogenated Volatile Organics1.1-Dichloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.1-Dichloroethene 0.001 mg/L - < 0.001 < 0.001 < 0.0011.1.1-Trichloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.1.1.2-Tetrachloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.1.2-Trichloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.1.2.2-Tetrachloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.2-Dibromoethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.2-Dichlorobenzene 0.001 mg/L - < 0.001 < 0.001 < 0.0011.2-Dichloroethane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.2-Dichloropropane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.2.3-Trichloropropane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.3-Dichlorobenzene 0.001 mg/L - < 0.001 < 0.001 < 0.0011.3-Dichloropropane 0.001 mg/L - < 0.001 < 0.001 < 0.0011.4-Dichlorobenzene 0.001 mg/L - < 0.001 < 0.001 < 0.001Bromodichloromethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Bromoform 0.001 mg/L - < 0.001 < 0.001 < 0.001Bromomethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Carbon Tetrachloride 0.001 mg/L - < 0.001 < 0.001 < 0.001Chlorobenzene 0.001 mg/L - < 0.001 < 0.001 < 0.001Chloroform 0.005 mg/L - < 0.005 < 0.005 < 0.005Chloromethane 0.001 mg/L - < 0.001 < 0.001 < 0.001cis-1.2-Dichloroethene 0.001 mg/L - 0.008 0.008 0.039cis-1.3-Dichloropropene 0.001 mg/L - < 0.001 < 0.001 < 0.001Dibromochloromethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Dibromomethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Iodomethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Methylene Chloride 0.001 mg/L - < 0.001 < 0.001 < 0.001Tetrachloroethene 0.001 mg/L - 0.005 0.013 0.031trans-1.2-Dichloroethene 0.001 mg/L - < 0.001 < 0.001 < 0.001trans-1.3-Dichloropropene 0.001 mg/L - < 0.001 < 0.001 < 0.001Trichloroethene 0.001 mg/L - 0.042 0.035 0.40Trichlorofluoromethane 0.001 mg/L - < 0.001 < 0.001 < 0.001Vinyl chloride 0.001 mg/L - < 0.001 < 0.001 < 0.001Fluorobenzene (surr.) 1 % - 66 81 65Volatile Organics by SIMVinyl chloride (SIM) 0.00005 mg/L - 0.00010 0.00010 R21< 0.001

Ammonia (as N) 0.01 mg/L - < 0.01 < 0.01 < 0.01Chloride 1 mg/L - 1300 1500 1600Chromium (hexavalent) 0.001 mg/L - 0.45 0.043 1.3Cyanide (free) 0.005 mg/L - < 0.005 < 0.005 < 0.005Cyanide (total) 0.005 mg/L - < 0.005 0.017 < 0.005Cyanide (weak acid dissoc.) 0.005 mg/L - < 0.005 < 0.005 < 0.005Ferric Iron - Fe3+ 0.05 mg/L - < 0.05 < 0.05 < 0.05Ferrous Iron - Fe2+ 0.05 mg/L - < 0.05 < 0.05 < 0.05Nitrate (as N) 0.02 mg/L - 3.6 2.3 7.0Nitrite (as N) 0.02 mg/L - < 0.02 < 0.02 0.03





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Test/Reference LOR Unit

Salinity (determined from EC)* 20 mg/L - 3500 3700 3500Sulphate (as S) 5 mg/L - 95 110 85Sulphite (as S) 0.5 mg/L - < 0.5 < 0.5 < 0.5AlkalinityBicarbonate Alkalinity (as CaCO3) 20 mg/L - 850 970 770Carbonate Alkalinity (as CaCO3) 10 mg/L - < 10 < 10 < 10Alkali MetalsCalcium 0.5 mg/L - 97 110 100Magnesium 0.5 mg/L - 180 180 190Potassium 0.5 mg/L - 14 15 14Sodium 0.5 mg/L - 820 960 900Heavy MetalsArsenic (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Beryllium (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Boron (filtered) 0.05 mg/L < 0.05 1.8 2.4 2.0Cadmium (filtered) 0.0002 mg/L < 0.0002 < 0.0002 < 0.0002 < 0.0002Cobalt (filtered) 0.001 mg/L < 0.001 0.001 0.020 0.004Copper (filtered) 0.001 mg/L < 0.001 < 0.001 < 0.001 < 0.001Iron (filtered) 0.05 mg/L - < 0.05 < 0.05 < 0.05Lead (filtered) 0.001 mg/L < 0.001 0.003 0.003 0.013Manganese (filtered) 0.005 mg/L < 0.005 0.010 0.019 0.005Mercury (filtered) 0.0001 mg/L < 0.0001 < 0.0001 < 0.0001 < 0.0001Nickel (filtered) 0.001 mg/L < 0.001 < 0.001 0.002 0.001Selenium (filtered) 0.001 mg/L < 0.001 0.004 0.003 0.008Zinc (filtered) 0.001 mg/L < 0.001 0.007 0.007 0.004

Client Sample ID GWA GWB TB05 RB05Sample Matrix Water Water Water Water



Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 0.02 mg/L 0.51 0.15 - -TRH C10-C14 0.05 mg/L < 0.05 < 0.05 - -TRH C15-C28 0.1 mg/L < 0.1 < 0.1 - -TRH C29-C36 0.1 mg/L < 0.1 < 0.1 - -TRH C10-36 (Total) 0.1 mg/L < 0.1 < 0.1 - -BTEXBenzene 0.001 mg/L < 0.001 < 0.001 - -Toluene 0.001 mg/L < 0.001 < 0.001 - -Ethylbenzene 0.001 mg/L < 0.001 < 0.001 - -m&p-Xylenes 0.002 mg/L < 0.002 < 0.002 - -o-Xylene 0.001 mg/L < 0.001 < 0.001 - -Xylenes - Total 0.003 mg/L < 0.003 < 0.003 - -4-Bromofluorobenzene (surr.) 1 % 60 64 - -





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Test/Reference LOR UnitTotal Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthaleneN02 0.02 mg/L < 0.02 < 0.02 - -TRH C6-C10 0.02 mg/L 0.51 0.15 - -TRH C6-C10 less BTEX (F1)N04 0.02 mg/L 0.51 0.15 - -TRH >C10-C16 0.05 mg/L < 0.05 < 0.05 - -TRH >C10-C16 less Naphthalene (F2)N01 0.05 mg/L < 0.05 < 0.05 - -TRH >C16-C34 0.1 mg/L < 0.1 < 0.1 - -TRH >C34-C40 0.1 mg/L < 0.1 < 0.1 - -Dissolved GasesMethane 0.05 mg/L < 0.05 < 0.05 - -Halogenated Volatile Organics1.1-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.1-Dichloroethene 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.1.1-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.1.1.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.1.2-Trichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.1.2.2-Tetrachloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.2-Dibromoethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.2-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.2-Dichloroethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.2-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.2.3-Trichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.3-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.3-Dichloropropane 0.001 mg/L < 0.001 < 0.001 < 0.001 -1.4-Dichlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Bromodichloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Bromoform 0.001 mg/L < 0.001 < 0.001 < 0.001 -Bromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Carbon Tetrachloride 0.001 mg/L < 0.001 < 0.001 < 0.001 -Chlorobenzene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Chloroform 0.005 mg/L < 0.005 < 0.005 < 0.005 -Chloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -cis-1.2-Dichloroethene 0.001 mg/L 0.004 0.003 < 0.001 -cis-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Dibromochloromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Dibromomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Iodomethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Methylene Chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 -Tetrachloroethene 0.001 mg/L 0.12 0.019 < 0.001 -trans-1.2-Dichloroethene 0.001 mg/L < 0.001 < 0.001 < 0.001 -trans-1.3-Dichloropropene 0.001 mg/L < 0.001 < 0.001 < 0.001 -Trichloroethene 0.001 mg/L 0.52 0.15 < 0.001 -Trichlorofluoromethane 0.001 mg/L < 0.001 < 0.001 < 0.001 -Vinyl chloride 0.001 mg/L < 0.001 < 0.001 < 0.001 -Fluorobenzene (surr.) 1 % 69 71 106 -Volatile Organics by SIMVinyl chloride (SIM) 0.00005 mg/L R21< 0.001 R21< 0.001 - -





Page 10 of 26





Test/Reference LOR Unit

Ammonia (as N) 0.01 mg/L < 0.01 1.6 - -Chloride 1 mg/L 1400 1500 - -Chromium (hexavalent) 0.001 mg/L 1.6 2.1 - -Cyanide (free) 0.005 mg/L < 0.005 < 0.005 - -Cyanide (total) 0.005 mg/L 0.017 < 0.005 - -Cyanide (weak acid dissoc.) 0.005 mg/L < 0.005 < 0.005 - -Ferric Iron - Fe3+ 0.05 mg/L < 0.05 < 0.05 - -Ferrous Iron - Fe2+ 0.05 mg/L < 0.05 < 0.05 - -Nitrate (as N) 0.02 mg/L 13 11 - -Nitrite (as N) 0.02 mg/L < 0.02 < 0.02 - -Salinity (determined from EC)* 20 mg/L 3300 3300 - -Sulphate (as S) 5 mg/L 97 93 - -Sulphite (as S) 0.5 mg/L < 0.5 < 0.5 - -AlkalinityBicarbonate Alkalinity (as CaCO3) 20 mg/L 820 810 - -Carbonate Alkalinity (as CaCO3) 10 mg/L < 10 < 10 - -Alkali MetalsCalcium 0.5 mg/L 81 100 - -Magnesium 0.5 mg/L 130 180 - -Potassium 0.5 mg/L 14 26 - -Sodium 0.5 mg/L 960 880 - -Heavy MetalsArsenic (filtered) 0.001 mg/L < 0.001 < 0.001 - < 0.001Beryllium (filtered) 0.001 mg/L < 0.001 < 0.001 - < 0.001Boron (filtered) 0.05 mg/L 2.1 4.5 - < 0.05Cadmium (filtered) 0.0002 mg/L < 0.0002 < 0.0002 - < 0.0002Cobalt (filtered) 0.001 mg/L 0.005 0.006 - < 0.001Copper (filtered) 0.001 mg/L < 0.001 0.004 - < 0.001Iron (filtered) 0.05 mg/L < 0.05 < 0.05 - -Lead (filtered) 0.001 mg/L < 0.001 < 0.001 - < 0.001Manganese (filtered) 0.005 mg/L < 0.005 0.15 - < 0.005Mercury (filtered) 0.0001 mg/L < 0.0001 < 0.0001 - < 0.0001Nickel (filtered) 0.001 mg/L < 0.001 2.8 - < 0.001Selenium (filtered) 0.001 mg/L 0.003 0.005 - < 0.001Zinc (filtered) 0.001 mg/L 0.004 0.003 - < 0.001





Page 11 of 26


Sample HistoryWhere samples are submitted/analysed over several days, the last date of extraction and analysis is reported.A recent review of our LIMS has resulted in the correction or clarification of some method identifications. Due to this, some of the method reference information on reports has changed. However,no substantive change has been made to our laboratory methods, and as such there is no change in the validity of current or previous results (regarding both quality and NATA accreditation).

If the date and time of sampling are not provided, the Laboratory will not be responsible for compromised results should testing be performed outside the recommended holding time.

Description Testing Site Extracted Holding TimeEurofins | mgt Suite 1

Total Recoverable Hydrocarbons - 1999 NEPM Fractions Melbourne May 14, 2015 7 Day- Method: TRH C6-C36 - LTM-ORG-2010

BTEX Melbourne May 13, 2015 14 Day- Method: TRH C6-C40 - LTM-ORG-2010

Total Recoverable Hydrocarbons - 2013 NEPM Fractions Melbourne May 14, 2015 7 Day- Method: TRH C6-C40 - LTM-ORG-2010

Dissolved Gases Melbourne May 13, 2015 7 Day- Method: LTM-ORG-2070 by Headspace GC-FID

Halogenated Volatile Organics Melbourne May 13, 2015 7 Day- Method: USEPA 8260 MGT 350A Halogenated Volatile Organics

Volatile Organics by SIM Melbourne May 13, 2015- Method: USEPA 8260 - MGT 350A Volatile Organics by GCMS (SIM)

Chromium (hexavalent) Melbourne May 20, 2015 28 Day- Method: APHA 3500-Cr Hexavalent Chromium

Cyanide (total) Melbourne May 13, 2015 14 Day- Method: USEPA 9010 Cyanide

Cyanide (weak acid dissoc.) Melbourne May 13, 2015 14 Day- Method: USEPA 9010B Cyanide

Nitrite (as N) Melbourne May 13, 2015 2 Day- Method: APHA 4500-NO2 Nitrite Nitrogen by FIA

Salinity (determined from EC)* Melbourne May 13, 2015 0 DaySulphite (as S) Melbourne May 13, 2015 2 Day

- Method: APHA 4500 Sulphite

NEPM 2013 Metals : Metals M12 (filtered) Melbourne May 13, 2015 28 Day- Method: USEPA 6010/6020 Heavy Metals & USEPA 7470/71 Mercury

Eurofins | mgt Suite 11Ammonia (as N) Melbourne May 13, 2015 28 Day

- Method: APHA 4500-NH3 Ammonia Nitrogen by FIA

Chloride Melbourne May 13, 2015 28 Day- Method: MGT 1100A

Nitrate (as N) Melbourne May 13, 2015 7 Day- Method: APHA 4500-NO3 Nitrate Nitrogen by FIA

Sulphate (as S) Melbourne May 13, 2015 28 Day- Method: In house MGT1110A (SO4 by Discrete Analyser)

Alkalinity Melbourne May 14, 2015 14 Day- Method: APHA 2320 Alkalinity by Titration

Alkali Metals Melbourne May 13, 2015 180 Day- Method: USEPA 6010 Alkali Metals

Iron (speciated) (filtered Fe)Ferrous Iron - Fe2+ Melbourne May 13, 2015 28 Day

- Method: APHA 3500-Fe B. (Iron Speciation)

Heavy Metals (filtered) Melbourne May 13, 2015 180 Day- Method: USEPA 6020 Heavy Metals





Page 12 of 26


.Company Name: AEC Environmental Order No.: 225101 Received: May 8, 2015 4:06 PMAddress: 12 Greenhill Road Report #: 456814 Due: May 15, 2015

Wayville Phone: 08 8299 9955 Priority: 5 DaySA 5034 Fax: 08 8299 9954 Contact Name: Alicia Lintern

Project Name: GROUNDWATER SAMPLINGProject ID: J131841

Eurofins | mgt Client Manager: Sarah Gould

Sample Detail

Cyanide (free)

Cyanide (total)

Cyanide (w

eak acid dissoc.)

Methane

Nitrite (as N

)

Salinity (determ

ined from E

C)*

Sulphite (as S

)

Vinyl chloride (S

IM)

Iron (speciated) (filtered Fe)

Eurofins | m

gt Suite 11

Eurofins | m

gt Suite 1

Halogenated V

olatile Organics

NE

PM

2013 Metals : M

etals M12

(filtered)

Laboratory where analysis is conductedMelbourne Laboratory - NATA Site # 1254 & 14271 X X X X X X X X X X X X XSydney Laboratory - NATA Site # 18217Brisbane Laboratory - NATA Site # 20794External Laboratory

Sample ID Sample Date SamplingTime

Matrix LAB ID

MW01 May 06, 2015 Water M15-My07056 X X X X X X X X X X X X XMW02 May 06, 2015 Water M15-My07057 X X X X X X X X X X X X XMW03 May 06, 2015 Water M15-My07058 X X X X X X X X X X X X XMW04 May 06, 2015 Water M15-My07059 X X X X X X X X X X X X XTB03 May 06, 2015 Water M15-My07060 XRB03 May 06, 2015 Water M15-My07061 XGW1 May 06, 2015 Water M15-My07667 X X X X X X X X X X X X XGW2 May 06, 2015 Water M15-My07668 X X X X X X X X X X X X XGW3 May 06, 2015 Water M15-My07669 X X X X X X X X X X X X X


MelbourneMelbourneMelbourneMelbourne3-5 Kingston Town CloseOakleigh VIC 3166Phone : +61 3 8564 5000NATA # 1261Site # 1254 & 14271



First Reported:May 19, 2015

Date Reported:Jun 02, 2015



Page 13 of 26


Company Name: AEC Environmental Order No.: 225101 Received: May 8, 2015 4:06 PMAddress: 12 Greenhill Road Report #: 456814 Due: May 15, 2015




Sample Detail

Cyanide (free)

Cyanide (total)

Cyanide (w

eak acid dissoc.)

Methane

Nitrite (as N

)

Salinity (determ

ined from E

C)*

Sulphite (as S

)

Vinyl chloride (S

IM)


Eurofins | m

gt Suite 11

Eurofins | m

gt Suite 1

Halogenated V

olatile Organics

NE

PM

2013 Metals : M

etals M12

(filtered)

Laboratory where analysis is conductedMelbourne Laboratory - NATA Site # 1254 & 14271 X X X X X X X X X X X X XSydney Laboratory - NATA Site # 18217Brisbane Laboratory - NATA Site # 20794External LaboratoryGWC May 06, 2015 Water M15-My07670 X X X X X X X X X X X X XQW01 May 06, 2015 Water M15-My07671 X X X X X X X X X X X X XTB04 May 06, 2015 Water M15-My07672 XRB04 May 06, 2015 Water M15-My07673 XMW05 May 06, 2015 Water M15-My11447 X X X X X X X X X X X X XMW06 May 06, 2015 Water M15-My11448 X X X X X X X X X X X X XMW07 May 06, 2015 Water M15-My11449 X X X X X X X X X X X X XGWA May 06, 2015 Water M15-My11450 X X X X X X X X X X X X XGWB May 06, 2015 Water M15-My11451 X X X X X X X X X X X X XTB05 May 06, 2015 Water M15-My11452 X









Page 14 of 26


Company Name: AEC Environmental Order No.: 225101 Received: May 8, 2015 4:06 PMAddress: 12 Greenhill Road Report #: 456814 Due: May 15, 2015




Sample Detail

Cyanide (free)

Cyanide (total)

Cyanide (w

eak acid dissoc.)

Methane

Nitrite (as N

)

Salinity (determ

ined from E

C)*

Sulphite (as S

)

Vinyl chloride (S

IM)


Eurofins | m

gt Suite 11

Eurofins | m

gt Suite 1

Halogenated V

olatile Organics

NE

PM

2013 Metals : M

etals M12

(filtered)

Laboratory where analysis is conductedMelbourne Laboratory - NATA Site # 1254 & 14271 X X X X X X X X X X X X XSydney Laboratory - NATA Site # 18217Brisbane Laboratory - NATA Site # 20794External LaboratoryRB05 May 06, 2015 Water M15-My11453 X









Page 15 of 26


Eurofins | mgt Internal Quality Control Review and Glossary

General

Holding Times

UNITS

TERMS

QC - ACCEPTANCE CRITERIA

QC DATA GENERAL COMMENTS

1. Laboratory QC results for Method Blanks, Duplicates, Matrix Spikes, and Laboratory Control Samples are included in this QC report where applicable. Additional QC data may be available onrequest.

2. All soil results are reported on a dry basis, unless otherwise stated.

3. Actual LORs are matrix dependant. Quoted LORs may be raised where sample extracts are diluted due to interferences.

4. Results are uncorrected for matrix spikes or surrogate recoveries.

5. SVOC analysis on waters are performed on homogenised, unfiltered samples, unless noted otherwise.

6. Samples were analysed on an 'as received' basis. 7. This report replaces any interim results previously issued.

Please refer to 'Sample Preservation and Container Guide' for holding times (QS3001).

For samples received on the last day of holding time, notification of testing requirements should have been received at least 6 hours prior to sample receipt deadlines as stated on the SampleReceipt Advice.

If the Laboratory did not receive the information in the required timeframe, and regardless of any other integrity issues, suitably qualified results may still be reported.

Holding times apply from the date of sampling, therefore compliance to these may be outside the laboratory's control.

**NOTE: pH duplicates are reported as a range NOT as RPD

mg/kg: milligrams per Kilogram mg/l: milligrams per litreug/l: micrograms per litre ppm: Parts per millionppb: Parts per billion %: Percentageorg/100ml: Organisms per 100 millilitres NTU: Nephelometric Turbidity UnitsMPN/100mL: Most Probable Number of organisms per 100 millilitres

Dry Where a moisture has been determined on a solid sample the result is expressed on a dry basis.LOR Limit of Reporting.SPIKE Addition of the analyte to the sample and reported as percentage recovery.RPD Relative Percent Difference between two Duplicate pieces of analysis.LCS Laboratory Control Sample - reported as percent recoveryCRM Certified Reference Material - reported as percent recoveryMethod Blank In the case of solid samples these are performed on laboratory certified clean sands.

In the case of water samples these are performed on de-ionised water.

Surr - Surrogate The addition of a like compound to the analyte target and reported as percentage recovery.Duplicate A second piece of analysis from the same sample and reported in the same units as the result to show comparison.Batch Duplicate A second piece of analysis from a sample outside of the clients batch of samples but run within the laboratory batch of analysis.Batch SPIKE Spike recovery reported on a sample from outside of the clients batch of samples but run within the laboratory batch of analysis.USEPA United States Environmental Protection AgencyAPHA American Public Health AssociationASLP Australian Standard Leaching Procedure (AS4439.3)TCLP Toxicity Characteristic Leaching ProcedureCOC Chain of CustodySRA Sample Receipt AdviceCP Client Parent - QC was performed on samples pertaining to this reportNCP Non-Client Parent - QC performed on samples not pertaining to this report, QC is representative of the sequence or batch that client samples were analysed withinTEQ Toxic Equivalency Quotient

RPD Duplicates: Global RPD Duplicates Acceptance Criteria is 30% however the following acceptance guidelines are equally applicable:

Results 20 times the LOR : RPD must lie between 0-30%

Surrogate Recoveries : Recoveries must lie between 50-150% - Phenols 20-130%.

1. Where a result is reported as a less than (

Quality Control Results

Test Units Result 1 AcceptanceLimitsPass

LimitsQualifying

CodeMethod BlankTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 mg/L < 0.02 0.02 PassTRH C10-C14 mg/L < 0.05 0.05 PassTRH C15-C28 mg/L < 0.1 0.1 PassTRH C29-C36 mg/L < 0.1 0.1 Pass

Method BlankBTEXBenzene mg/L < 0.001 0.001 PassToluene mg/L < 0.001 0.001 PassEthylbenzene mg/L < 0.001 0.001 Passm&p-Xylenes mg/L < 0.002 0.002 Passo-Xylene mg/L < 0.001 0.001 PassXylenes - Total mg/L < 0.003 0.003 Pass

Method BlankTotal Recoverable Hydrocarbons - 2013 NEPM FractionsNaphthalene mg/L < 0.02 0.02 PassTRH C6-C10 mg/L < 0.02 0.02 PassTRH C6-C10 less BTEX (F1) mg/L < 0.02 0.02 PassTRH >C10-C16 mg/L < 0.05 0.05 PassTRH >C16-C34 mg/L < 0.1 0.1 PassTRH >C34-C40 mg/L < 0.1 0.1 Pass

Method BlankDissolved GasesMethane mg/L < 0.05 0.05 Pass

Method BlankHalogenated Volatile Organics1.1-Dichloroethane mg/L < 0.001 0.001 Pass1.1-Dichloroethene mg/L < 0.001 0.001 Pass1.1.1-Trichloroethane mg/L < 0.001 0.001 Pass1.1.1.2-Tetrachloroethane mg/L < 0.001 0.001 Pass1.1.2-Trichloroethane mg/L < 0.001 0.001 Pass1.1.2.2-Tetrachloroethane mg/L < 0.001 0.001 Pass1.2-Dibromoethane mg/L < 0.001 0.001 Pass1.2-Dichlorobenzene mg/L < 0.001 0.001 Pass1.2-Dichloroethane mg/L < 0.001 0.001 Pass1.2-Dichloropropane mg/L < 0.001 0.001 Pass1.2.3-Trichloropropane mg/L < 0.001 0.001 Pass1.3-Dichlorobenzene mg/L < 0.001 0.001 Pass1.3-Dichloropropane mg/L < 0.001 0.001 Pass1.4-Dichlorobenzene mg/L < 0.001 0.001 PassBromodichloromethane mg/L < 0.001 0.001 PassBromoform mg/L < 0.001 0.001 PassBromomethane mg/L < 0.001 0.001 PassCarbon Tetrachloride mg/L < 0.001 0.001 PassChlorobenzene mg/L < 0.001 0.001 PassChloroform mg/L < 0.005 0.005 PassChloromethane mg/L < 0.001 0.001 Passcis-1.2-Dichloroethene mg/L < 0.001 0.001 Passcis-1.3-Dichloropropene mg/L < 0.001 0.001 PassDibromochloromethane mg/L < 0.001 0.001 PassDibromomethane mg/L < 0.001 0.001 Pass





Page 17 of 26



LimitsQualifying

CodeIodomethane mg/L < 0.001 0.001 PassMethylene Chloride mg/L < 0.001 0.001 PassTetrachloroethene mg/L < 0.001 0.001 Passtrans-1.2-Dichloroethene mg/L < 0.001 0.001 Passtrans-1.3-Dichloropropene mg/L < 0.001 0.001 PassTrichloroethene mg/L < 0.001 0.001 PassTrichlorofluoromethane mg/L < 0.001 0.001 PassVinyl chloride mg/L < 0.001 0.001 Pass

Method BlankVolatile Organics by SIMVinyl chloride (SIM) mg/L < 0.00005 0.00005 Pass

Method BlankAmmonia (as N) mg/L < 0.01 0.01 PassChloride mg/L < 1 1 PassChromium (hexavalent) mg/L < 0.001 0.001 PassCyanide (free) mg/L < 0.005 0.005 PassCyanide (total) mg/L < 0.005 0.005 PassCyanide (weak acid dissoc.) mg/L < 0.005 0.005 PassFerrous Iron - Fe2+ mg/L < 0.05 0.05 PassNitrate (as N) mg/L < 0.02 0.02 PassNitrite (as N) mg/L < 0.02 0.02 PassSulphate (as S) mg/L < 5 5 PassSulphite (as S) mg/L < 0.5 0.5 Pass

Method BlankAlkalinityBicarbonate Alkalinity (as CaCO3) mg/L < 20 20 PassCarbonate Alkalinity (as CaCO3) mg/L < 10 10 Pass

Method BlankAlkali MetalsCalcium mg/L < 0.5 0.5 PassMagnesium mg/L < 0.5 0.5 PassPotassium mg/L < 0.5 0.5 PassSodium mg/L < 0.5 0.5 Pass

Method BlankHeavy MetalsArsenic (filtered) mg/L < 0.001 0.001 PassBeryllium (filtered) mg/L < 0.001 0.001 PassBoron (filtered) mg/L < 0.05 0.05 PassCadmium (filtered) mg/L < 0.0002 0.0002 PassCobalt (filtered) mg/L < 0.001 0.001 PassCopper (filtered) mg/L < 0.001 0.001 PassIron (filtered) mg/L < 0.05 0.05 PassLead (filtered) mg/L < 0.001 0.001 PassManganese (filtered) mg/L < 0.005 0.005 PassMercury (filtered) mg/L < 0.0001 0.0001 PassNickel (filtered) mg/L < 0.001 0.001 PassSelenium (filtered) mg/L < 0.001 0.001 PassZinc (filtered) mg/L < 0.001 0.001 Pass

LCS - % RecoveryTotal Recoverable Hydrocarbons - 1999 NEPM FractionsTRH C6-C9 % 105 70-130 PassTRH C10-C14 % 103 70-130 Pass

LCS - % RecoveryBTEX





Page 18 of 26



LimitsQualifying

CodeBenzene % 104 70-130 PassToluene % 107 70-130 PassEthylbenzene % 104 70-130 Passm&p-Xylenes % 120 70-130 PassXylenes - Total % 117 70-130 Pass

LCS - % RecoveryTotal Recoverable Hydrocarbons - 2013 NEPM FractionsTRH C6-C10 % 107 70-130 PassTRH >C10-C16 % 101 70-130 Pass

LCS - % RecoveryDissolved GasesMethane % 79 70-130 Pass

LCS - % RecoveryHalogenated Volatile Organics1.1.1-Trichloroethane % 116 70-130 Pass1.2-Dichloroethane % 102 70-130 PassTrichloroethene % 108 70-130 Pass

LCS - % RecoveryAmmonia (as N) % 98 70-130 PassChloride % 112 70-130 PassChromium (hexavalent) % 84 70-130 PassCyanide (free) % 97 70-130 PassCyanide (total) % 98 70-130 PassCyanide (weak acid dissoc.) % 101 70-130 PassFerrous Iron - Fe2+ % 100 70-130 PassNitrate (as N) % 97 70-130 PassNitrite (as N) % 107 70-130 PassSulphate (as S) % 103 70-130 Pass

LCS - % RecoveryAlkali MetalsCalcium % 108 70-130 PassMagnesium % 112 70-130 PassPotassium % 97 70-130 PassSodium % 106 70-130 Pass

LCS - % RecoveryHeavy MetalsArsenic (filtered) % 98 80-120 PassBoron (filtered) % 99 80-120 PassCadmium (filtered) % 94 80-120 PassCobalt (filtered) % 101 80-120 PassCopper (filtered) % 91 80-120 PassIron (filtered) % 93 80-120 PassLead (filtered) % 98 80-120 PassManganese (filtered) % 96 80-120 PassMercury (filtered) % 108 70-130 PassNickel (filtered) % 101 80-120 PassSelenium (filtered) % 99 80-120 PassZinc (filtered) % 108 80-120 Pass

Test Lab Sample ID QASource Units Result 1Acceptance

LimitsPass

LimitsQualifying

CodeSpike - % Recovery

Result 1Ammonia (as N) M15-My06984 NCP % 96 70-130 PassChloride M15-My07115 NCP % 110 70-130 PassFerrous Iron - Fe2+ M15-My06919 NCP % 84 70-130 Pass





Page 19 of 26



LimitsPass

LimitsQualifying

CodeNitrate (as N) M15-My06984 NCP % 95 70-130 PassNitrite (as N) M15-My06984 NCP % 108 70-130 PassSulphate (as S) M15-My08268 NCP % 93 70-130 Pass

Spike - % RecoveryAlkalinity Result 1Bicarbonate Alkalinity (as CaCO3) M15-My06973 NCP % 76 70-130 Pass

Spike - % RecoveryAlkali Metals Result 1Calcium M15-My07056 CP % 102 70-130 PassMagnesium M15-My07056 CP % 108 70-130 PassPotassium M15-My07056 CP % 92 70-130 PassSodium M15-My07056 CP % 112 70-130 Pass

Spike - % RecoveryHeavy Metals Result 1Boron (filtered) M15-My08844 NCP % 86 75-125 Pass

Spike - % RecoveryResult 1

Cyanide (total) M15-My07057 CP % 91 70-130 PassSpike - % Recovery

Result 1Chromium (hexavalent) M15-My07059 CP % 114 70-130 Pass


Spike - % RecoveryHeavy Metals Result 1Arsenic (filtered) M15-My07667 CP % 103 70-130 PassBeryllium (filtered) M15-My07667 CP % 89 75-125 PassCadmium (filtered) M15-My07667 CP % 81 70-130 PassCobalt (filtered) M15-My07667 CP % 103 75-125 PassCopper (filtered) M15-My07667 CP % 89 70-130 PassIron (filtered) M15-My07667 CP % 88 70-130 PassLead (filtered) M15-My07667 CP % 88 70-130 PassNickel (filtered) M15-My07667 CP % 100 70-130 PassSelenium (filtered) M15-My07667 CP % 101 70-130 PassZinc (filtered) M15-My07667 CP % 96 70-130 Pass


Cyanide (total) M15-My07671 CP % 83 70-130 PassCyanide (weak acid dissoc.) M15-My07671 CP % 88 70-130 Pass


Spike - % RecoveryHeavy Metals Result 1Arsenic (filtered) M15-My11447 CP % 107 70-130 PassBeryllium (filtered) M15-My11447 CP % 93 75-125 PassCadmium (filtered) M15-My11447 CP % 96 70-130 Pass





Page 20 of 26



LimitsPass

LimitsQualifying

CodeCobalt (filtered) M15-My11447 CP % 97 75-125 PassCopper (filtered) M15-My11447 CP % 95 70-130 PassIron (filtered) M15-My11447 CP % 97 70-130 PassLead (filtered) M15-My11447 CP % 94 70-130 PassManganese (filtered) M15-My11447 CP % 98 70-130 PassMercury (filtered) M15-My11447 CP % 75 70-130 PassNickel (filtered) M15-My11447 CP % 95 70-130 PassSelenium (filtered) M15-My11447 CP % 106 70-130 PassZinc (filtered) M15-My11447 CP % 96 70-130 Pass

Spike - % RecoveryTotal Recoverable Hydrocarbons - 1999 NEPM Fractions Result 1TRH C10-C14 M15-My11451 CP % 103 70-130 Pass

Spike - % RecoveryTotal Recoverable Hydrocarbons - 2013 NEPM Fractions Result 1TRH >C10-C16 M15-My11451 CP % 101 70-130 Pass


Cyanide (total) M15-My11451 CP % 84 70-130 Pass


LimitsPass

LimitsQualifying

CodeDuplicateDissolved Gases Result 1 Result 2 RPDMethane S15-My06292 NCP mg/L 0.46 0.48 4.0 30% Pass

DuplicateResult 1 Result 2 RPD

Ammonia (as N) M15-My06984 NCP mg/L < 0.01 < 0.01

DuplicateAlkalinity Result 1 Result 2 RPDBicarbonate Alkalinity (as CaCO3) M15-My07667 CP mg/L 890 870 2.0 30% PassCarbonate Alkalinity (as CaCO3) M15-My07667 CP mg/L < 10 < 10

DuplicateHalogenated Volatile Organics Result 1 Result 2 RPD1.1-Dichloroethane M15-My07672 CP mg/L < 0.001 < 0.001

DuplicateHeavy Metals Result 1 Result 2 RPDCopper (filtered) M15-My11447 CP mg/L < 0.001 < 0.001

DuplicateHalogenated Volatile Organics Result 1 Result 2 RPD1.1.2-Trichloroethane M15-My11452 CP mg/L < 0.001 < 0.001

CommentsV2 - Cr6+ results included.V3 - updated Cr6+ results.

Sample IntegrityCustody Seals Intact (if used) N/A

Attempt to Chill was evident Yes

Sample correctly preserved Yes

Appropriate sample containers have been used Yes

Sample containers for volatile analysis received with minimal headspace Yes

Samples received within HoldingTime Yes

Some samples have been subcontracted No

Qualifier Codes/CommentsCode Description

N01F2 is determined by arithmetically subtracting the "naphthalene" value from the ">C10-C16" value. The naphthalene value used in this calculation is obtained from volatiles(Purge & Trap analysis).

N02

Where we have reported both volatile (P&T GCMS) and semivolatile (GCMS) naphthalene data, results may not be identical. Provided correct sample handling protocols havebeen followed, any observed differences in results are likely to be due to procedural differences within each methodology. Results determined by both techniques have passedall QAQC acceptance criteria, and are entirely technically valid.

N04F1 is determined by arithmetically subtracting the "Total BTEX" value from the "C6-C10" value. The "Total BTEX" value is obtained by summing the concentrations of BTEXanalytes. The "C6-C10" value is obtained by quantitating against a standard of mixed aromatic/aliphatic analytes.

R21 Trace level SIM LORs are unavailable for this sample due to high concentrations detected for one or more compounds on the same analytical run

Authorised By

Sarah Gould Analytical Services Manager

Carroll Lee Senior Analyst-Organic (VIC)

Carroll Lee Senior Analyst-Volatile (VIC)

Emily Rosenberg Senior Analyst-Metal (VIC)

Huong Le Senior Analyst-Inorganic (VIC)

Glenn JacksonNational Laboratory Manager

- Indicates Not Requested

* Indicates NATA accreditation does not cover the performance of this service

Uncertainty data is available on requestEurofins | mgt shall not be liable for loss, cost, damages or expenses incurred by the client, or any other person or company, resulting from the use of any information or interpretation given in this report. In no case shall Eurofins | mgt be liable for consequential damages including, but notlimited to, lost profits, damages for failure to meet deadlines and lost production arising from this report. This document shall not be reproduced except in full and relates only to the items tested. Unless indicated otherwise, the tests were performed on the samples as received.





Page 26 of 26


Greencap Ltd Sample Chain of Custody and Testing Request Samples Submitted to ALS client : SA EPA

: Groundwater Sampling project location Erudina & Arabrie Avenue, Edwardstown

sample

number

......... 9YIQ2

Notes:

location depth below surface

'6' ~ ~ "-., !! ~ " ~ • 15 "' !!l .!! • "

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FREIGHT Job no Purchase Order Sheet no sampled by date

J131841

225102

of 1 AL

07-May-15

material

• 15 "' ~ "' "--=; "'

0 • .• ~ 0 ~ § 0

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AEC Environmental Pty Ltd Standard Form AEC/07

Environmental Division

SAMPLE RECEIPT NOTIFICATION (SRN)Comprehensive Report

Work Order : EM1504797

:: LaboratoryClient Environmental Division MelbourneAEC ENVIRONMENTAL PTY LTD: :ContactContact MS MARINA SARUNIC Steven McGrath

:: AddressAddress 12 Greenhill Road, Wayville, SA, 5034

PO Box 582

UNLEY SA, AUSTRALIA 5061

4 Westall Rd Springvale VIC Australia

3171

:: E-mailE-mail [email protected] [email protected]:: TelephoneTelephone +61 08 8299 9955 +61-3-8549 9600:: FacsimileFacsimile +61 08 8362 9776 +61-3-8549 9601

::Project J131841 Groundwater Sampling Page 1 of 3:Order number 225102

::C-O-C number ---- Quote number EA2014ADEENV0182 (AD/003/14)Site : EdwardstownSampler : :QC LevelAL NEPM 2013 Schedule B(3) and ALS

QCS3 requirement

DatesDate Samples Received : 08-MAY-2015 Issue Date : 08-MAY-2015 16:21

Scheduled Reporting Date: 15-MAY-2015:Client Requested Due Date 15-MAY-2015

Delivery DetailsMode of Delivery Temperature: :Carrier 14.9 - Ice bricks presentNo. of coolers/boxes No. of samples received: :1 1Security Seal No. of samples analysed: :Intact. 1

General CommentsThis report contains the following information:l

- Sample Container(s)/Preservation Non-Compliances- Summary of Sample(s) and Requested Analysis

- Proactive Holding Time Report- Requested Deliverables

l Sample containers do not comply to pretreatment / preservation standards (AS, APHA, USEPA). Please refer to the Sample Container(s)/Preservation Non-Compliance Log at the end of this report for details.Full Site: Erudina & Arabrie Avenue, Edwardstown.lSample(s) received in non-ALS container(s).lPlease refer to the Proactive Holding Time Report table below which summarises breaches of recommended holding times that have occurred prior to samples/instructions being received at the laboratory. The absence of this summary table indicates that all samples have been received within the recommended holding times for the analysis requested.

l

Please direct any queries related to sample condition / numbering / breakages to Client Services.lAnalytical work for this work order will be conducted at ALS Springvale & ALS Sydney.l

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

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

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

08-MAY-2015 16:21:Issue Date

2 of 3:PageWork Order :

:Client

EM1504797

AEC ENVIRONMENTAL PTY LTD

Sample Container(s)/Preservation Non-CompliancesAll comparisons are made against pretreatment/preservation AS, APHA, USEPA standards.

MethodSample Container Received Preferred Sample Container for AnalysisClient sample ID

EK025SF : Free CN by Segmented Flow AnalyserQW02 - Clear Plastic Bottle - Natural - White Plastic Bottle-NaOH - Pb Acetate

EK026SF : Total Cyanide by Segmented Flow AnalyserQW02 - Clear Plastic Bottle - NaOH - White Plastic Bottle-NaOH - Pb Acetate

EK028SF : Weak Acid Dissociable Cyanide by Segmented Flow AnalyserQW02 - Clear Plastic Bottle - NaOH - White Plastic Bottle-NaOH - Pb Acetate

Summary of Sample(s) and Requested AnalysisSome items described below may be part of a laboratory

process necessary for the execution of client requested

tasks. Packages may contain additional analyses, such as

the determination of moisture content and preparation

tasks, that are included in the package.

If no sampling time is provided, the sampling time will

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

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

laboratory for processing purposes and will be shown

bracketed without a time component.

WA

TE

R -

EA

016

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TD

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WA

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WA

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WA

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025S

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EM1504797-001 07-MAY-2015 15:00 QW02 ü ü ü ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample ID

Client sampling date / time

WA

TE

R -

EP

074-

WF

AD

WG

201

1

Ful

l VO

C w

ith W

F D

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cl. D

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ns &

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(Ca,

Mg,

Na,

K, C

l, S

O4,

WA

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R -

NT

-04

Nitr

ite a

nd N

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WA

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s (N

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)

WA

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EM1504797-001 07-MAY-2015 15:00 QW02 ü ü ü ü ü

Matrix: WATER

Client sample IDLaboratory sample ID

Client sampling date / time

Proactive Holding Time ReportSample(s) have been received within the recommended holding times for the requested analysis.

08-MAY-2015 16:21:Issue Date

3 of 3:PageWork Order :

:Client

EM1504797

AEC ENVIRONMENTAL PTY LTD

Requested DeliverablesAccounts Jenny Morden

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

ALICIA LINTERN- *AU Certificate of Analysis - NATA ( COA ) Email [email protected] *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) ( QCI ) Email [email protected] *AU QC Report - DEFAULT (Anon QC Rep) - NATA ( QC ) Email [email protected] A4 - AU Sample Receipt Notification - Environmental HT ( SRN Email [email protected] A4 - AU Tax Invoice ( INV ) Email [email protected] Chain of Custody (CoC) ( COC ) Email [email protected] EDI Format - ENMRG ( ENMRG ) Email [email protected] EDI Format - ESDAT ( ESDAT ) Email [email protected]

MR ANDREW DURAND- *AU Certificate of Analysis - NATA ( COA ) Email [email protected] *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) ( QCI ) Email [email protected] *AU QC Report - DEFAULT (Anon QC Rep) - NATA ( QC ) Email [email protected] A4 - AU Sample Receipt Notification - Environmental HT ( SRN Email [email protected] A4 - AU Tax Invoice ( INV ) Email [email protected] Chain of Custody (CoC) ( COC ) Email [email protected] EDI Format - ENMRG ( ENMRG ) Email [email protected] EDI Format - ESDAT ( ESDAT ) Email [email protected]

MS MARINA SARUNIC- *AU Certificate of Analysis - NATA ( COA ) Email [email protected] *AU Interpretive QC Report - DEFAULT (Anon QCI Rep) ( QCI ) Email [email protected] *AU QC Report - DEFAULT (Anon QC Rep) - NATA ( QC ) Email [email protected] A4 - AU Sample Receipt Notification - Environmental HT ( SRN ) Email [email protected] A4 - AU Tax Invoice ( INV ) Email [email protected] Chain of Custody (CoC) ( COC ) Email [email protected] EDI Format - ENMRG ( ENMRG ) Email [email protected] EDI Format - ESDAT ( ESDAT ) Email [email protected]

False

10 10.00False Environmental

CERTIFICATE OF ANALYSISWork Order : EM1504797 Page : 1 of 9

:: LaboratoryClient Environmental Division MelbourneAEC ENVIRONMENTAL PTY LTD: :ContactContact MS MARINA SARUNIC Steven McGrath

:: AddressAddress 12 Greenhill Road, Wayville, SA, 5034

PO Box 582

UNLEY SA, AUSTRALIA 5061

4 Westall Rd Springvale VIC Australia 3171

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

:: TelephoneTelephone +61 08 8299 9955 +61-3-8549 9600

:: FacsimileFacsimile +61 08 8362 9776 +61-3-8549 9601

:Project J131841 Groundwater Sampling QC Level : NEPM 2013 Schedule B(3) and ALS QCS3 requirement

:Order number 225102

:C-O-C number ---- Date Samples Received : 08-MAY-2015

Sampler : AL Issue Date : 14-MAY-2015

Site : Edwardstown

1:No. of samples received

Quote number : AD/003/14 1:No. of samples analysed

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

release.

This Certificate of Analysis contains the following information:

l General Comments

l Analytical Results

l Surrogate Control Limits

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

se edwardstown appendix g to i, july 2015multi parameter water meter . airmet . instrument ysi...

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