AECOM Ethelton Stage 1 ESA Ethelton Assessment Area
Appendix M
Groundwater sampling records
P:\606X\60647266\400_ Technical\430_ Technical Working Documents\Report\20210319 SA EPA Ethelton Stage 1 Assessment Report.docx Revision R002 – 19-Mar-2021 Prepared for – South Australian Environment Protection Authority – ABN: 85 393 411 003 A=COM ANZ FQM - Groundwater Sampling and Purging Record Q4AN(EV)-405-FM1
Bore ID:
Project Name: 60647266 PM Name: Mark McFartane Sample Dal · Client: Ethelton Fieldwork Staff: Joe Crierie •Well Development SamplTriQ'Miittioij Hydrasleeve Size: Depth to GW (m-pvc): /• Hydrasleeve Type: Bore Depth (m-pvc): 8· Gauging Depth to Product (m-pvc): Waterra Hydrasleeve in Hydrasleeve out Key Type (if applicable): Parameters Calculated bore volume (L): Includes/ excludes bore annulus circle Total purged volume (L):
Cumulative Vol. SWL Time Pump Rate Odour, Colour, Turbidity Removed(L) (m-pvc)
table Parameter Ran ±3% ±0.05
Bore volume calculation, bore condition, fate of tubing, redox correction etc. Field Filtered: Unfiltered: x 60 ml metals HNO,
x 100 ml Amber x 250 ml Plastic 8V::: h -"><""7·:2~ : .:2· (;, S- X 7'42.£/, /_ r/r/"2.t" }Cf. f '- F Date (fl/:: 1/zlZAy Date Distribution: Project Central File
Q4AN(EV)-405-FM1 FQM - Groundwaler Sampling and Purging Recoid (Q4AN(EV)-405-FM1) Revision 2 July 12, 2016 Page1 of1 .A.:COM ANZ FQM - Groundwater Sampling and Purging Record Q4AN(EV)-405-FM1
Bore ID: I fiWO'L Project Name: EPA Ethelton Assessment Areaj ProJect Number: 160647266 PM Name: Mark Mcfarlane Sample Date: \ I it:"/ 111 1 Client: SA EPA IProject Location: IEthelton Fieldwork Staff: Joe Crierie Wellp6elopme.!)t or Well Safnpling Event? (circle)
... [~t: 11:. • 1.:.11 ., • Ill: ,~,- t..T";l ■ iUl ; ■ Jt• ·'· 'Jhh I 1:rrr.rit,;;;;.-:-l r~• ... ■ !r:1•: ·- •• ::.::•1111r,1u 11r.111••• "•lo Date of GW Level: ) ,;; I ; Bore~(mm): le.to Chem Kit Serial No.:~ f\'lc ,FI n Decontaminated n Low Flow Pumo rate: ~rasleeve Size: ~nng sequence '1..1 r,.J/ wed (number in 1 Screen Interval (m): Depth to GW (m-pvc): i •'tf~7 I - ~ Chem Kit Model: lf7'3 4 Iq U"' Dedicated / Intake deoth: Hyd~eve Type: orderl: Bore Depth (m-pvc): 4 Casing~ (mm): L l"I Corrected Redox: <::!/:,,II N n Disoosable ,-.(" Bailer n Hydrasleeve Samplingll~epth (m-pvc): G~ging Depth to Product (m-pvc): - Cover Type~ tick up): (The correction to apply is probe dependent) n Other (specifvl ,... Peristaltic Pumo ,., Waterra Hydrasleeve\,_s tall time: Hydrasieeve in Product Thickness (m): n - Bore Locke~§,4•m): Parameter method: Downhole n Other (soecifvl Sampling Start Th-1).e: Hydrasle&_ye out Key Type (if applicable): ,-z' Retrieved Parameters Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): ' Ul!_IC:-1 ,,.,. . .. ' " E.C. Cumulative Vol. SWL DO Redox Time Pump Rate (mS/cmor pH Temp°C Odour, Colour, Turbidity Removed(L} (m-pvc} (ppm or mg/L) -~ (mV) Jo~'j:)- {\,. ~-~o '"'f')q'l 'l_ 7-se L.b ·1 '21> •I cbtl h 1q~ i Urb1dd'-' st,ahl \ts rH dW- - "~lf,/1\ f - \l .jl IJ ~ l,.. ~ - ti·. 41ci"" - - .g ~lt;I?, 1 ·14 _,41.-g- 1;.1. O~c;"loJYI t;ll - - ·, -j~ .3f'.-1). /·10 .... bO·'!f l1•Q Jj: Cto"' 71L - - Y I'1 j ?,7 ,;1 1·7..1 - t.1-'g' 11-X' Cfeon"-o jJ :~ 'fo '- p~ .i l'1 C:-9<=t 1· It -9'·, 11 ., l,-_.,. id fv\edlv\N\ -f u r~.•,-M..- - - \) OtVlLC f'f='j)
Acceptable Parameter RanQe: ±10% ±3% ±0.05 ±10mV ±o.2·c ± 10% turbidity (if using a turbidity meter)
''[1};11•,11• .11,. !. I •'fl•l-m •111 !.::::lr:J , ..., 111111;. -,111 .;;.=-i•h•lfl 1: ~-•ll =~ .. If 11 ■ 1u•:1 ■ Field Filtered: Unfiltered: Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial (HCI I x 60 ml Ferrous x 60 ml metals (HNO3 )
x 40 ml Vial (H,SO4) x 100 ml Amber x 250 ml Plastic ~\J ~ h . ~n..'1 .// Approval and DlstrlbuUon - h :: lt- i-~, - - _.. C:;Z/~ l~ / i{ i.- 1 ~ -,..,/ '2...,/7 /2 I Bv ~ \'( \., Fi"1dWOMr.:itaff Signal r iDa Checker Name and Signature r l!Jate ...e/4 CJ. - '-- o/~2./ -- 'Prolect Manager Signature Date Distribution: Project Central File
Q4AN(EV}-405-FM1 FOM - Groundwater Sampling and Purging Record (Q4AN(EV}-405-FM1) Revision 2 July 12, 2016 Page1 of1 ANZ FQM - Groundwater Sampling and Purging Record Q4AN(EV)-405-FM1
BorelD: I C1 W O ~ Project Name: EPA Ethelton Assessment ArealProject Number: !60647266 PM Name: Mari< McFarlane Sample Date: I l~fl 11 1 Client: SA EPA IProject LocaHon: IEthelton Fieldwork Staff: Joe Crierie Well ~ velopmenJ)o rWell Sa'm p ~ ng Event? (circle) '-'•:1 ■ :. u 1 •· 111• r• 1•..;:1u,11 l.EITiili' ' ' .:,1.a I•~ r.la •• ;.1-.:• ;H tlll ..,;:J;III I lll!• ••H~1 11 • t - I• ■ ■ 1 •: ~:t(:.;_;,.1• · ... '~sleeve Size: Monnonng sequence Date of GW Level: t; I t Bore ~ (mm): (Cfo Chem Kit Serial No.: "ti~4 IC( n .Decontaminated n Low Flow Pump rate: 1.1 fol~ ed (number in 1 Depth to GW (m-pvc): . ?: it; Screen Interval (m): 1- tJ Chem Kit ModelS hlort Irol 1 V Dedicated , Intake depth: Hydra~ ve Type: ... fflAn : Bore Depth (m-pvc): 4 Caslng ~ s (mm): ~ -0 Corrected Redox:r'9') / N n Disoosable V Bailer n Hydrasleeve Sampnng IToA,lh (m-pvc): Gauging Depth to Product (m-pvc): - CoverTy~ tick up): (The correction to apply is probe dependent) n Other (specify) ... Peristaltic Pump ,.., Waterra Hydrasleeve lnslall time: Hydra¼ eve in Product Thickness (m): ...... Bore Locked~ O): Parameter method: d Downhole n Other (soecify) Sampling Start Time: Hydras~ out Key Type (if applicable): ,\\\-rt'\ Retrieved Parameters ' Calculated bore volume (L): Includes/ excludes bore annulus (c ircle) # purge volumes removed: Total purged volume (L):
l",'F." • •uY,11,.T.11~:1~, .. • -~ E.C. CumulaHve Vol. SWL DO Redox Time Pump Rate (mS/cmor pH Temp "C Odour, Colour, Turbidity Removed(L) (m-pvc) (ppmor~ (mV) ~ q:ooO'NI lb~ I 'lli 4J'ii3 6·
Acceptable Parameter Rana e: ±10% ±3% ±0.05 ± 10 mV ± 0.2 ·c ± 10% turbidity (ff using a turbid~y meter) "'.111·;11•a - .1111111· •• •r- I: th • fll '...IN• t u,...... 111111 • ;..l[t•-•H 111 :u.. ...:a Bore volume calculation, bore condition, fate of tubing, redox correction etc. Field FIitered: Unfiltered: x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HNO, l x 40 ml Vial (H,SO, l x 100 ml Amber x 250 ml Plastic E\/ ==: h X 1, 1.lt : ,,.,,. ./ ~/ Approval and Distribution ~ h.-:: 4-1-n~ 2· \l~ ,.--r ~~ jt; f I / 1..I ~ -z/., z h 1 , Fleldwon< Staff Signature ' D4'te ~ er Name and Signature Dare :: i5"-3. l,,-
~~wre ~ Distribution: Project Central File
Q4AN(EV)-405-FM1 FQM - Groundwater Sampling and Purging Reoorn (O4AN(EV)-405-FM1) Rovlslon 2 July 12, 2016 Page1 of1 AS'COM ANZ FQM - Groundwater Sampling and Purging Record - 1:}W£lo?M(NT Q4AN(EV)-405-FM1
Bore ID:
Project Name: 60647266 PM Name: Client:
Date of GW Level: I'S. Depth to GW (m-pvc): Bore Depth (m-pvc):
Total purged volume (L): Wate7Qua_!ity Parameters
Cumulative Vol. SWL DO Redox Time Pump Rate Temp•c Odour, Colour, Turbidity Removed(L) (m-pvc) (mV) - -
table Parameter Ran e: ±3% ±0.05
Field FIitered: Unfiltered: x 60 ml Ferrous x 60 ml metals HNO Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 100 ml Amber x 250 ml Plaslic Bv:: h ~ 7-1.Lt Approval and Distribution h ~ ~ ... l-700 ~ 1,-~ t3 i 1, D le hr= l~•C.L rlzl~u Date Distribution: Project Central File
Q4AN(EV)-405-FM1 FQM - Groundwater Sampling and Purging Record (Q4AN(EV)-405-FM1) Revision 2 July 12, 2016 Pege1 of1 A:COM ANZ FQM - Groundwater Sampling and Purging Record - Dc\t6LO PMt>J"1" Q4AN(EV)-405-FM1
Bore ID: I C,\N O~ Project Name: EPA Ethelton AssessmentAreajProject Number: j60647266 PM Name: Mari< McFar1ane Sample Date: I lu I t I1J Cllent: SA EPA jProjecl Location: IEthelton Fieldwork Staff: Joe Crierie Well 06elopm~t or Well Sampl(ng Event? (circle)
It . ..."'J-;lfl 1ll11 u ■ ,•, r • uH1 .. : 1r ~1 ■; ln;a • 1 11 ;11 ,111 .. • u...irilli'L tu : 111111r.1,r11 1 t• ll.l'LII•; ... ~nng sequence Date of GW Level: i '12. l Bore Radius (mm ): 19'd Chem Kil Serial No.: U7 \ 4 f\ n Decontaminated n Low Flow Pump rate: ~ rasleeve Size: iti - wed (number in Depth to GW (m-pvc): ~ b C Screen Interval (m): \- w. Chem KitModelS'Mti.f'l 1t~ll IV Dedicated I Intake deoth: Hyd~ eve Type: ... ..i,..• : Bore Depth (m-pvc): I Casing Radius (mm): £;Q Corrected Redox: ( Y ) N n Dlsoosable -=-t"" Bailer .... Hydrasleeve Samplin~ pth (m-pvc): Gatlging ,.,, Depth to Product(m-pvc): - Cover Ty~~tick up): (The correction to apply is probe dependent) n Other (specify) Peristaltic Pumo n Waterra Hydrasleeve'trlltall time: Hydra\teeve in Product Thickness (m): - Bore Lockedcf'(E~ ): Parameter method: ~ wnhole n Other (specify) Sampling Start Tiril~ Hydrasleiwe out Key Type (if applicable): Al lf'A"I. Retrieved Parameters Calculated bore volume {L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume {L): •:• 1u••!.r:. 1--:1H(" ., , l' '" • .. E.C. Cumulative Vol. SWL DO Redox Time Pump Rate (mS/cmor pH Tamp'C Odour, Colour, Turbidity Ramoved(L) (m-pvc) (ppmor~ (mV) ~ . ;1011~ il l- - - , .- 0 ~9 ltt>'L l ·sl - s4·4 1~·<1 ~L b re1A1r\ ~ ""'"' -fo htcA\ -lurbv:ld~ C\n ndri,u - .., ( \l J I -< :1 Acceotable Parameter Ranae: :t10% ±3% ±0.05 ±10mV ±0.2 ·c ± 10% turbidity (if using a turbidity meter) or~ 'I• P:; I &•a I• _=,ir• t ■ ftt111111 • .;111 •n:.i• ■ !•Ji4 1:r•1• ,mff91(ifil lf '"' 111•1 ■ 1 ,1utJI Bore volume calculation, bore condition, fate of tubing, redox correction etc. Fleld FIitered: Unfiltered: x 40 ml Vial (HCI I x 60 ml Ferrous x 60 ml metals IHNO,\ x 40 ml Vial IH SO,\ x 100 ml Amber x 250 ml Plastic i\J =h .I(_ /·'2¼ .-:::;r__, ~ ~- ' Approval and Distribution . h= ~ - 1•76d 2: 24 --- ~~ __/Z./?_ 1/~ /~/,/';~ 9 v- fv ~ Date Ch~t'Name and Signature " DA"te ,~- 'l. L F~ • Project anager_Signature ~+w Distribution: Project Central File 04AN(EV)-40!>-FM1 FOM • Groundwater Sampling and Purging Reoorrl (Q4AN(EV)-405-FM1) Revision 2 July 12. 2016 Page1 of1 AS'COM ANZ FQM - Groundwater Sampling and Purging Record Q4AN(EV)-405-FM1 Bore ID: I (i\4,) 0 l~ Project Name: EPA Elhelton Assessment Area!Project Number: 160647266 PM Name: Mark McFartane Sample Date: ' I I~ / I It.I Cllent: SA EPA !Project LocaHon: IEthelton Fieldwork Staff: Joe Crierie Well Dpvelopmej)t'or Well Sdmpling Event? (circle) ! a hl -" I ■: • 111 c1t ::.u1f1l fiJ. I . J tUOIU ~1 11 111"1:'H • Ill .1r i fi;-;:) :. !-1.~I -:. . 1r.-t•· · · :,..:.,t: t,.;f;l'i t 111 _! ■ ,'1 "' . ~- "•a ' Date of GW Level: I\ I Chem Kit Serial No.: ,... H~ sleeve Size: f 'l,,i Bore ~ (mml: cto 41 ) lt 19 F"I / Decontaminated Low Flow Pump rate: m~ ~;Jsequence fol1 ed (number in Depth to GW (m-pvc): Screen Interval (m): R I ~t.t1r - 4 Chem Kit Model:S"°r-ra.M IR, 11 Dedicated I Intake deoth: Hydra~ ve Type: erl : E!ore Depth (m-pvc): "i Casin~ (mm): S'o Corrected Redox: ( Y) / N n Disoosable l'Pi Bailer ,.. Hydrasleeve Sampling i}l!lpth (m-pvc): Gau'g:[ng Depth toProduct (m-pvc): - CoverTyp(Tgat~ k up): (The correction to apply~ probe dependent) n Other (soecifvl ,-. Peristaltic Pumo n Waterra Hydrasleeve lils@ II time: Hydraslf!.eve in Product Th ickness (m): ,... - Bore Locke~ ): Parameter method: ~ ownhole Other (soeciM Sampling Start Tims;_ Hydrasle~(! out Key Type (if applicable): Retrieved Parameters "'- Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): . l','f.1<'-' " ;, 1r,; 1 • ~ L E.C. Cumulative Vol. SWl DO Radox Time Pump Rate (mS/cmor pH Temp'C Odour, Colour, Turbidity Removed(L) (m-pvc) (ppm or mg/L) (mV) .,.Siem) a.. • .I ,1: i°'-111 1L ~-1'1 ~S"Y4-f~. I c:;-, "ll·5 l 'l· ~ dk ~ IA/i"\ 'M -# L..ll'h 1d 1l<-I f't o o:lnur - - I J1•i1,u,, ~'fl, - - ~-3~ !7m 7 .4i -'to- 1 11·\ J ✓ f'):%'. ... ~II... - - ;i ,YS" -~1Yo'l!. • LC$' -S1·1 'l1.-I dectMf\Cl i) .3f~,.,,, i> Acceotable Parameter Ranae: i:10% ±3% ±0.05 ±10mV ±0.2 •c ± 10% turbidity (if using a turbidity meter) __ ·; ...... _ I;. tll .• t•tt ; ...:1 ". I.II ,:_Jfl ,,- 1: -. :i , i'. UIJ"•'ff.lft@ • ' ""•• , """""· ', ~ ..· ~- ::. "'"" -. - - ''" -~--·· ·.• - . ·\ - - Bore volume calculation, bore condition, fate of tubing, redox corrnction etc. Fleld FIitered: Unfiltered: x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HN0.1 x 40 ml Vial (H, so. l x 100 ml Amber x 250 ml Plaslic .. BV - h '< -,. 'l.'1 ... Approval and Distribution ,.,qi - - / h::- ~ - - 1-~ ,r_--- ,r - --::---::::-~- ~~ I~/ l /1J '2:-/1/?/, "" I Dljte Cnftl(er Name and Signature Date RY=- 1·1 L- ~ ~ re '!_(z/~ • Project Manager Signature Date Distribution: Project Central File 04AN(EV)-405-FM1 FQM • Groundwater Sampling and Purging Record (Q4AN(EV)-405-FM1 ) Revision 2 July 12. 2016 Page 1 of 1 AS'COM ANZ FQM - Groundwater Sampling and Purging Record Q4AN(EV)-405-FM1 Bore ID: I tiwo- Project Name: EPA Ethelton Assessment ArealProJect Number: j60647266 PM Name: Mark Mcfarlane Sample Date: I 11 / l 'l.l Client: SA EPA !Project Location: IEthelton Fleldwork Staff: JoeCrierie WelUJifflopment Of Well SlfrfiJ)li1 g_Event? (circle) ;1 , •,.._ ,. ,1 ■:. •at- 111 llr~ -1;,(fr.1..-: . ,.., 'i'1,, iiliu :II ,a l::.-.. 1r-.111.:...1:1.-111rn1 ll::.::•o ~ '" t,;._pJi1 u 11u ulh\ffiH 1 , 1 Date of GW Level: l'l. 11 !ti Bore RIH!iu&lmm\: iqo Chem Kit Serial No.: (f 1• ~l.f j 9 .... Decontaminated n Low Flow Pump rate: l~rasleeve Size: ~~onng sequence wed (number in Depth to GW (m-pvc): 'j • ~~S' Screen Interval (m): 1- 4 Chem Kit Model:~Mar1 \ rn \I V"Dedicated / Intake deDth: Hyd~ eeve Type: OrdA rl: Bore Depth (m-pvc): ~ Casing ~ (mm): c;:-,-.. Corrected Redox: @ / N n Disoosable ),( Bailer ,., Hydra sleeve Sampling-,Q epth (m-pvc): G~uging Depth to Product (m-pvc): - Cover Type ((faUc@ick up): (The correction to apply is probe dependent) ,., Other (specifv\ , I Peristaltic Puma n Waterra HydrasleevEi lpstall time: Hydtasleeve in Product Thickness (m): -- Bore Locked ~ O): Parameter method: Vcownhole n Other ! specify) Sampling Start T./me: Hydrasleeve out Key Type (if applicable): Retrieved Parameters Calculated bore volume {L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume {L): '· "-. 'l.',1' ~i:.lo tii11 t:. 1111.TJl:,.. 1r._ "~· E.C. Cumulative Vol. SWL DO Redox Time Pump Rate (mS/cm or pH Temp•C Odour, Colour, Turbidity Removed(L) (m-pvc) (ppm ~ ·~ (mV) - .... 1:j5 n... f<{L, -- l· Acceptable Parameter Ranae: ±10% ±3% ±0.05 ±10mV ±0.2'C ± 10% turbidity (if using a turbidity meter) • ·•i.; 1 \ 1 -' l~ -.1 ■ • u :.. 11 ■ I IM 1:r ■1 ~t :.. • ...., . ... .:. 11, IJI •l'l .. -ril ■ ll•t:U 1 111 1::1 · . t 1111u • 1'..) Field Filtered: Unfiltered: x 40 ml Vial (HCI\ x 60 ml Ferrous x 60 ml metals (HNO,) Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial /H so,) x 100 ml Amber x 250 ml Plastic ... Bv .., k ){_ "1 •1.4 ~ ~ Approval and Distribution _,,..,, --- h :: lt ~ \. S Project Manager Signature tlzL¥!:f Distribution: Project Central File Q4AN(EV)-405-FM1 FQM - Groundwater Sampling and Purging Record (O4AN(EV)-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 A:COM ANZ FQM - Groundwater Sampling and Purging Record Q(..Vt.,\..Ot>M('.,Jr, Q4AN(EV)-405-FM1 Bore ID: I &Wc,"6 Project Name: EPA Ethelton Assessment AreajProject Number: 160647266 PM Name: Mark Mcfarlane Sample Date: \ I I~/, I 'l..l Cllent: SA EPA IProject Location: IEthelton Fleldwork Staff: Joe Crierie Well D~lopmeljl"orWell Samplfng Event? (circle) -111,.J-.1 ■ : , 11,_. 1;;rr,1..: - • ,...... 111,.-111•11 r:F1s;1111ac. """ •• [;.ill{ltJI ..~ .,.. . "" ! ■ i"1t:.H1 • t ..... - ~1onn9 sequence Date of GW Level: I 11.t Bore.!Eldius (mm): Chem Kit Serial No.: 41'3(; C\ J"'I ,,Decontaminated ,... Low Flow Pumo rate: H~asleeve Size: IS: IC\d owed (number In Depth to GW (m-pvc): '&1.. Screen Interval (m): -- 4 Chem Kit Model.~ •iv1.r1C"I I fc)\ I V Dedicated I Intake depth; Hydra~ eve Type: orden: Bore Depth (m-pvc): ... Caslng.Badru,s (mm): ~ Corrected Redox: (7) I N n Disposable ·P< Bailer n Hydrasleeve Samplingb@pth (m-pvc): ~ uging , I Depth to Product (m-pvc): - CoverTy~ /stick up): (The correction to apply is probe dependent) ' ·• Other l soecifv\ ,... Peristaltic Pumo n Waterra Hydrasleeve -~ all time: Hydrasleeve in ProductThickness (m): - Bore Locked rf~NO): . Parameter method: ~ ownhole Other /soecifvl Sampling Start n rire. Hydra§Je eve out Key Type (if applicable): AIk 11\ Retrieved Paramet«¾ Calculated bore volume (L}: Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L}: ' ,...... ,.. •flnt-1111,a• . . . E.C. Cumulative Vol. SWL DO Redox Time Pump Rate (mS/cm or pH Temp'C Odour, Colour, Turbidity Removed(L) (m.pvc) (ppmor~ Atciii\ (mV) - i'l: Jl Oh\ lDL- - - ·1 .qi s~,~ ·lY - h ,'L 14 ."'L r-{ori htc'i\.l r(\ ""'1-1 ,urv-. ~o h1~ -lw-bidrt~ <""\I rkA ,1:.'lt.. ,.. ·~~ ~\._~ c,:l("N.(' I \I l } I \J ltoL... -· - 1·~ - ·ls llt o 14 0 Jl:~<;f'... /...f'.L - - ~- Jt 5lK7~ ·13 - 40- 4 1-~ ·9 - 11:~ r.,,- ~ Acceptable Parameter Range: ±10% ±3% ±0.05 ±10mV ±0.2 'C ± 10% turbidity (W using a turtiid~y meter) ~ ... .1 11 111:.ul ,1.,. 1: .illr::I::w.,, - ..... I. •'l'IPl..11 •n11 :11 • ... ;.Jl• 11111111:..,,:.--1 Bore vorume calculation, bore ccndition, fate of tubing, redox correction etc. Field FIitered: Unfiltered: x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HNO,) x 40 ml Vial (H,SO,) x 100 ml Amber x 250 ml Plastic Bv .:::: h ":< 1·1.'-{ - / / /7 Approval and Distribution ..,,,,- t\:= ¼- I Ji'"-i = 1-)( c.--L £,_ I~ I I /'LI .-{:~..,,,,----- 2./'2./Z~ / ..wnecker Name and Signature r Date F~~re Ev--- lot.. -~nagerSignature ~e Distribution: Project Central File 04AN(EVf,405-FM1 FQM - Grcondwatar Sampling and Purging Recor,· ~k Hy~sleeve Type: order): Bore Depth (m-pvc): 'li "" Casin~(mm): So Corrected Redox: ( YJI N n Disposable n l;l ailer n Hydrasleeve Sa mpllhg Depth (m-pvc): Gl\uging Depth to Product (m-pvc): - Cover Type (gatigstick up ): (The correction to apply is probe dependent' JI Other (specify) ~a/ Peristaltic Pump n Waterra Hydrasle~ Install time: Hy~ sleeve in Product Thickness (m): - Bore Locked (~ O): Parameter method: ~ Downhole n Other ( specijy l Sampling s~ Time: Hydra~ eve out· Key Type (if applicable): A\\tt-, Retrieved \. Paramete~li Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed : Total purged volume (L): •'•'F.1Fl'il I'lTiil 11 ;ti :.F.lT.T ,T: iEYn E.C. Cumulative Vol. SWL DO Redox Time Pump Rate pH Temp "C Odour, Colour, Turbidity Removed (L) (m-pvc) (ppmor(9,) (~ or (mV) le 4:~&'-- H- f-~1. /00~1 '1 ·4't-i rrn 1-0i 11·4 1c;, .7 c\0:ir/ low -\ ur\, ,rl rlu l\t'\ MthJ.r I I [OTQ\qJb...., o-lJI'\ . <;\.t ~l LON (:2AR ~A t'-'\V\ E- - {,qf,\ t\; {, f•t;1v1 I _. _. rl ,_J 4 ·t;10>,, ,.~1._ '100,..) - ...... _.,, Ill;; LI j)\).fYIII I - - -- I \j.'37 r,,... IL. -~1 1mttl ~c;~~ r;, ·11.. -Tt·1 '1'.1-0 ' c;': 0'2 \,\... 1oo-...., () .Q\ 1 ~""' ·\1. "·'~ ?.. ,n~ J tt4 -·~77 n l? t; :o- Di"\ ·~t., ·61. l oo"" \ O· m ~C~"&' :1 ·'f-l --~-'s l11 Cj: 11 .. .'... Ltt.. ~YL lea"'\ O·Oi 1~11."L- .. -'-1, - bt;. 4 L1· I ~·. h'o_ ~ L -~1 100"'1 0·01- TiN''1 04AN(EV)-405-FM1 F-OM • Groundwater Sampling and Purging Record (04AN(EV)-405-FM1) Revision 2 July 12, 2016 Page 1011 A:COM ANZ FQM- Groundwater samp rmg andPurging Record Q4AN(EVl-405-FM Bore ID: I ttv-./o't Project Name: EPA Ethelton Stage 1 jProject Number: 160647266 PM Name: Mark McFarlane Sample Date: I 1\ II\ I1.1 Client: SA EPA IProject Location: 110-12 Marion Street Ethelton SA Fieldwork Staff: Jody Elsworth and Joe Crierie Well Development or Well llamp11ryg Event? {circle) UJ:Jl"":l ■ ::r. ,. 11t•1111~:ltf•l1I •:t-= 1itluf:H:.."l-1~~fi.._ •• :.r... hl'; 11u1111 , ■ nr:lur• • liiiilTJ11r,;1-.11· IUll•JII m ~ .... ···- , Monitoring sequence Date of GW Level: 'fl. // l.) Bore~ s (mm ): t;.{O Chem Kit Serial No.: n / Decontaminated n Low Flow Pump rate: "1o:,,.J HYliQ_asleeve Size: "~wed (number In ~ Depth to GW (m-pvc): { •'f~7 M Screen Interval (m): l- 4 Chem Kit Model: V< I Dedicated Intake depth: ,~ • C: Hydrasl'eEl_Ye Type: orderl: Bore Depth (m-pvc): 'iM Casin~ (mm): c;:r, Corrected Redox:CS, / N n Disposable n , Bailer ,.. Hydrasleeve Sampling D~ (m-pvc): Gq_uging Depth to Product (m-pvc): - Cover Type ~stick up): (The correction to apply is probe dependent) .. Other ( specify) [,./ Peristaltic Rump n Waterra Hydrasleeve lns~ me: Hyd~ leeve in Product Thickness (m): ,.. - Bore Locked (\'.ES/NO): • Parameter method: d Downhole Other ( specify) Sampling Start Time:~ Hydras~ ve out Key Type (if applicable}: AI !(,'ti Retrieved ""- Parameters\. Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume {L): l'1'hr·11111.•m.1 ~!r.1r-- ,u: ,. I' E.C. "' Cumulative Vol. SWL DO Redox Time Pump Rate pH Temp "C Odour, Colour, Turbidity Removed (l) (m-pvc) (ppmor f919 (~r (mV) Si 3: u11 .... - f• lt l-f 100(1\1 c,. ~H -,sot t> ·b~ -~-i ~. f>.. ~ c\.tar-. loo, 1vrb1drt ...i sita hl \-l., ~ ~o-..tf' • I J' \J - <;ti Ai L\..0"'1 i A~Pt~ It\17'l tf (o) J•1 1Vi GRAt - - BiOG ✓. ., __...... '\ •_,011/'t\ - f-lt~ 'lOOitt\ - - - .-4.., , ,,~- · J !:'\IJ.~i{j s;~ ...... fl j . 4,c; 1~,..1.,i () , t';. lqb'-11. 0•1..q - i<;•s· 14·1 c'..l.~ar- l"w1ut'b1d~1.1 It, S- o-A,-,u r . I .) I -~:£.tot, l L. I 4$ 100~, C\,14 ~l~S7 :> s\ ..... 71•o 1:s:; ),4c;:,,.. ~L. I·t.t) ,~OdW',\ O, t, lS~'i , -1:,V -ib·V '}~-i 1_,.'i,~.. '1t-- I•"re; ~ l O-<~ 14~ 0 t> ·n J\• x 40 ml Vial (H2SO4) x 100 ml Amber x 250 ml Plastic NfA iv= ( ¼-- t•lt~,) :(' ?- - Approval and Distribution - 1.,- - .- ~ ~ ,;. f C--zL::-- 12 /1/ 11 //z./z,/ Ffeldwtfrk St~ Da!1 c'.Ctr~~---cker Name and Signature tr.ite tfaf'ZPZf t ~\O fo wit,\\ -· O·Ofpl'\ •Pro~jec t Manager S-ignature Date Distribution: Project Central n e Q4AN(EV)-4O5-FM1 FQM - Groundwater Sampling and Purging Record (Q4AN(EV)-405-FM1) Re\lislon 2 July 12, 2016 Page 1 of 1 A:COM ANZ FQM - Groundwater sampI'mg andPurging Record Q4AN(EV\-405-F M1 Bore ID: I (,1 ~vr .l Project Name: EPA Ethelton Stage 1 IProject Number: 60647266 PM Name: Mark McFarlane Sample Date: I ·11, 'lf Client: SA EPA IProject Location: 10-12 Marion Street Ethelton SA Fleldwork Staff: Jody Elsworth and Joe Crierie Well Development or Well)r.imp itt, Event? (circle) --11 1~u1.i ,_..-; ..:?; •llfJ I ,lli t'Jf ! HI e ..1 .. .,,,, I . 1".r-Y- ·1 ■: • '" I :l·U ;l11 T:. H ~l.l'llllh"ll II :. :~•ltl f:l u11n: 11 •II i• 1. •j•1• : ~nng sequence Date of GW Level: '}J,.. r, 't...li Bore ~ (mml: Chem Kit Serial No.: n .;Oecontaminated ,.. Low Flow Pump rate: 'l 00h I H~asleeve Size: I \qc, to wed (number in Depth to GW (m-pvc): Ii l~(VI Screen Interval (m): - ~ Chem Kit Model: YS"I rv' Dedicated ✓ Intake depth : t... ~ ~ Hydra'bl(:leve Type: orderl : Bore Depth (m-pvc): 4~ Casin~ (mm): t:; O Corrected Redox: ( Y} / N n Disposable lli;;"Bailer n Hydrasleeve Sampling'\\.epth (m-pvc): G~ ging Depth to Product(mapv,c): - CoverTyp~ /stick up): (The correction to applyis probe dependent) • I Other (specifvl V Peristaltic Pump n Waterra Hydrasleeve~ tall time: Hyd ~ leeve in Product Thickness (m): Bore Locked~ Eg1NO): Parameter method: rifsownhole n Other ( specify) Sa mpling Start ~ e: Hydras!~ ve out - Key Type (if applicable): Alit' .I(, Ir Retrieved '\. Paramete~ . Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): ~10....!ffaJHl'll:t•11• 11ll' ...., E.C. Cumulative Vol. SWL DO Redox . Time Pump Rate pH Temp•c Odour, Colour, Turbidity Removed(L) (m-pvc) (~ or (mV) (ppm~A-> Siem "!:: ..... ,-~:fO Pi-- - ~ 'lrorrvl - - - ~ .J (';(ll'/1.0 :jt; l\..- . C\ o 10011\1 0-14 l.t1iw h-4, -14•0 14.q c..\ eo.r ~ -hJthd r\·..1 (\ () t'Jrl,ur•· "" I :1t. 'Pm 1\..- ·9o 1C011t , O•oi lfl4sJ ) "~0 -19-l, 'l..c; -'s J I l : 1.'!:DI'\ ;L ·'tc 'h~ .-. \ O•oq ~~7J O tl .,...., -t{,,-11 -~ -0 ').. \-"in'- ,,~ Liv ··'to O·Os f.,f j l,{OC\ ("\~~ - ~ -l 1llr •<-f .qo :ro""1 jy, J,e•• ~ ~IM_ ,;,~ ')Oowl Q-01..t ½- 1Lb b·h - 91 :~ 14-~ 1:lio'"" ... t L .qo 1o,,..) O·o~ 4 Acceptable Parameter Range: :1:10% ±3% :1: 0.05 :t- 10mV :to.2°c :t- 10% turbidity (if using a turbidity meter) r_~ ..... - 1 ,.,•.,.••,I_. w1u,e ... : il'i•-· 11111• -•H :. ••- 11.. l:rt1tli: ~--•111 : [td':T,I - 11r . 111•lll- Field FIitered: Unfiltered: Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial (HCll x 60 ml Ferrous x 60 ml metals (HN03) X 40 ml Vial (H S04) x 100 ml Amber x 250 ml Plastic ~\~ Bv ~ (Lt - (·~') x. 1.. .,,,,,..., /'/ Approval and Distribution -... 4.1,;..., C-:ft~ "'l'l thJ ,,./['2::7"-- //Z./ e.-/ · ~ I~ 1 Date C~ r Nall'Te":ffla Signature Date 1/2,./uZf ~ Plb II'\ w~u ~ ;project Manager Signature Date Distribution: Project Central File 0·3 Pfl't\ Q4AN(EV)-405-FM1. FQM - Groundwater Sampling and Purging Record (O4AN(EV)-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 A:-COM ANZ FQM - Groundwater Samprmg and Purging Record Q4AN(EVl-405-FM1 Bore ID: I G~c4 Project Name: EPA Ethelton Stage 1 !Project Number: j60647266 PM Name: Mark McFartane Sample Date: I 1,_ l \ #1,.J Client: SA EPA jProject Location: ·j10-12 Marion Street Ethelton SA Fleldwork Staff: Jody Elsworth and Joe Crlerie Well Development or We1,1.,eamp11ng Event? (circle) r:.r,1 •• 11 .r.:.1t.:.r.1r.-, ~IP! I ,,., ~11 1· 1r:,.: ,r.-•• 111 t ••••1; iileT1 t,w. rt, .. r-r.. 111 • •111..L'1r:1il • •• ·1.._.-..... 1..-...... ~11ormg sequence Date of GW Level: 'l1d 111.1 Bore mritins (mm): Chem Kit Serial No.: n ,, Decontaminated ,.. Low Flow Pump rate: 1ro.-.1 ~rasleeve Size: '"o owed (number in Depth to GW (m-pvc): \\"•7"0 Screen Interval (m): \-'1 Chem Kit Model: \/SI t-1' Dedicated Intake deott>:,/1 , r'l Hyd~eeve Type: ,.. / Cf orderl: Bore Depth (m-pvc): ¼ Casi~ s (mm): ~o Corrected Redox: Yj l N Disposable T~ Bailer ... Hydrasleeve Sampling~pth (m-pvc): ~uglng Depth to Product (m-pvc): - Cover Typ{ (ga~ stick up): (The correction to apply is probe dependent) .. Other (specify) ••• Peristaltic Pumo n Waterra 1-lydrasleeve ~ all time: Hyd\asleeve in Product Thickness (m): - Bore Locke~ O): Parameter method: ~ ownhole n Other (specify) Sampling Start Ti~ Hydra~ eve out Key Type (if applicable): ~ 1 ltn Retrieved Parameterll..... Calculated bore volume (L): Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): "' l'•'F.lr,J, •rTITTfiiTl:~:tr. '"' ff1kt E.C. Cumulative Vol. SWL DO Redox Time !,'ump Rate (mS/cm or pH Temp "C Odour, Colour, Turbidity Removed (L) (m-pvc) (ppmo~ (mV) f ._ 7n - ~) I() , (1(,fo..._ - · •lo '1cdlft ------5' Ot1Pc: n1u,.., ,..1:1 /!!)Om 0 '. ~nM \\., 1.- lS ~lon b·~q - c;=-, 11·1 f Pnf nl1. 1•J.'th1d~t~ s /1nh-l ~'-~- /'"'d~ If'- o:t4 •'10 -~t-1 11-½ , 11 S".A~Pf.£.D Acceptable Parameter Ranae: ±10% ±3% ± 0.05 :t 10mV ± 0.2 ·c ± 10% turbidity (if using a turbidity meter) I· e ...... ,11r...114-- :- I- I•Y Tl a,....,.,f1:'I o,:nJr.r.'i l,nu, 1)111 ti ~ I J_ . : 1"-1-:1• • ,rr: •~..!!.!!! i:. - --.. - Field FIitered: Bore volume calculation, bore condition,.fate of tubing, redox correction etc. Unfiltered: x40 ml Vial (HCll x 60 ml Ferrous X 60 ml metals (HNO3) x 40 ml Vial (H2SO,l x 100 ml Amber x 250 ml Plastic N\~ ... _, fsv - CLt- \·lo) X"'l... / I Approval and Distribution - - - L 4 ~ z.., V 4-t ~/~ 1.1. I If11 ,,,., / v ~~ .Oa"3 ~ r Name and Signature oate '1. bi_z.ez.,.r "project Manager Signature Date Distribution: Project Central FTie 0 4AN{EV)-405-FM1 FQM - Groundwater Sampling and Purging Record (Q4AN{EV)-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 AS'COM ANZ FQM- Groundwater samprmg andPurgmg Record Q4ANCEV)-405-F M1 Bore ID: I lt\NQ C: Project Name: EPA Ethelton Stage 1 IProject Number: 160647266 PM Name: Mark Mcfarlane Sample Date: I 'l.1. 1 11 Client: SA EPA !Project Location: J 10-12 Marion Street Ethelton SA Fieldwork Staff: Jody Elsworth and Joe Crierie Well Development or Well ~mplin bEvent? (circle) , t,.-,: ...... l 1--1 : 1r·1•:hil·• .-, ••, .. •':tr--.-ra l:r:1r:1, · :1•1 ir.\. lll·I.-!tll 1f:1111 . ... elll,"i[·"'U•. •· lif'l• l I a 1l 11i1t",i. Date of GW Level: '11 f I Bore~ (mm}: jqO Chem Kit Serial No.: n / Decontaminated n Low Flow Pump rate: ~sleeve Size: •;~ormg sequence li I.COPA wed (number in Screen Interval (m): I~ Depth to GW (m-pvc): n'.,7r. i.o -· ~ Chem Kit Model: ~ ~ Dedicated Intake depth: -....") ,QM Hydras~ve Type: order!: Bore Depth (m-pvc): 41'1', Casin~s (mm): ("o Corrected Redox: ( ',\ I N ,.. Disposable P"1 ., Bailer n Hydrasleeve Sampling ~ (m-pvc): ~ ging Depth to Product (m-pvc): - Cover Typ~ stick up): (The correction to apply is probe dependent' , I Other (specify) •-< Peristaltic Pump n Waterra Hydrasleeve lns~ time: Hyd¼ leeve in Product Thickness (m): - Bore Locke~ O): • Parameter method: ~ownhole n Other ( specify) Sampling Start nme:",.,_ Hydra~ ve out Key Type (if applicable): A\'}c,n Retrieved Parameter\ Calculated bore volume (L}: Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): ··•''ill"Til •JTF.lHi".l::r. ,r. ' :.-- E.C. Cumulative Vol. SWL DO , Redox Time Pump Rate pH Temp "C Odour, Colour, Turbidity Removed (L} (m-pvc) (ppm or ~ (~ r (mV) S/c __, I :01 ·7~ l oor" I - - ~~d J'\UMD - ..7 (:, - - :cl'la"" \l 'loorn 1 O · ll> ~q t'Li I>' \c;: -bo:1 1J_., rJ~r l~AI furbd rtu r,~ ~n-1~ I :nq.... 1-l- 1b 1CDt.-\ () •O\ ~~~ :, .\\ -l,9-4 11-:7 J' : l'fn...,_ sL. · 7h l..OCf'l'1l C) •QI ~t'blC. ~·io -11-:; 1'1.·-l \:T;cill"\ t., l, ·l b 1ro"'I C\ -ol :S ~o7 Acceptable Parameter Ranae: ±10% ±3% ± 0.05 ± 10mV ±0.2 'C ± 10% turbidity (if using a turbidity meter} rl. 1 1,:n.•,1 i-: • "llfH ta 11 ... ---l:f", , ■ r~--•n::.i•u ~ t 1 •1111111aa.· - ~~'• •••r.1-;;•111 W-1r. Field Filtered: Unfiltered: x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HNO,} Bore volume calculation. bore condition, fate of tubing, redox correction etc. x 40 ml Vial (H.SO4) x 100 ml Amber x 250 ml Plastic ...., N}A tv - ( 4 - 1-1~0) X 1.. - Approval and Distribution -_, ~~t;'t.. ~e.._ ✓ --=::.,,:; 1'1../ ' '11 ~ //!2-/2 ,. Meld~ Staff Signature l Dae Offlfcker Name and Signature / Date ... r/2.Ju u ?\t) 11' \,\It,\' -· 0 =---~ature ' • El ate I Distribution: Project Central File * •1.-rr"" Q4AN(EV}-405-FM1 FQM - Groundwater Sampling and.Purging Record (Q4AN(EV}405-FM1) Revision 2 July 12, 2016 Page 1 of 1 A:COM ANZ FQM - Groundwater samp rmg an dP urgmg Recor d Q4AN(EV)-405-FM Bore ID: I GWc h Project Name: EPA Ethelton Stage 1 IProject Number:· 160647266 PM Name: Mark McFarlane Sample Date: I 'll f I 'Li Client: SAEPA IProject Location: Il 0-12 Marion Street Ethelton SA Fieldwork Staff: Jody Elsworth and Joe Crierie Well Development or Well ~mpl~ Event? (circle) (~.1 :i~· fP : l ■ ; r.i Ii : • II el u i i1EI 1fl .:., . 'r 1ur: 1LTilfl tt U-,., llf•f.:-•Jili.-;1 Hhr H IJU _;_; 1111,11111 !J1111 •1r : H1 Ii• 1.Ju',._tll ·-11 " - r1o wi. Date of GW Level: J Bore-RQMs (mml: Chem Kit Serial No.: rl / Decontaminated J"I Low Flow Pumo rate: 1¾-asleeve Size: ~:onng sequence 1'1-I I l.i :tto 1001"\ wed (number in Depth to GW (m-pvc): \ • b""7 ~ Screen Interval (m): - 4 Chem Kit Model: '}IS'" i v Dedicated Intake deoth: -- 1·9,., Hydr~eve Type: order!: Bore Depth (m-pvc): '1 Casing~(mm): c::.i-J Corrected Redox:C):> / N P""I Disposable rl / Bailer J"I Hydra sleeve Sa mpling~ pth (m-pvc): c¾_uging Depth to Product (m-pvc): Cover Typ(.(ga~ ick up): (The correction to apply is probe dependent) Other (specifvl 1-..1' PeristalticPump n Waterra Hydrasleeve lh\tall time: Hydh!,.sleeve in - ' I ,.. Product Thickness ( m ): - Bore Locked([YE~ O): Parameter method: ,-, Downhole Other ( soecifvl Sampling Start Ti~ Hydra~ ve out Key Type (if applicable}: Allf,Y\ ro/'Retrieved ""'- Paramete~ , Calculated bore volume (L}: Includes/ excludes bore annulus (circle) # purge volumes removed: Total purged volume (L): l'illf'l •HF,1li.J••:r.1 f.1.-,y, 1{: r·.c E.C. Cumulative Vol. SWL Redox Time Pump Rate pH Temp "C Odour, Colour, Turbidity Removed(L) (m-pvc) (ppm orD~ mg/ (mS/cm )j (mV) ~ \').~Ol p~ - ''-17 1cc"'\ -· ~ - - - '!\OM"~ ov ~c, \1:0bir. IL- -bi J..00fl\ \ O·t ·~s1J~ 6-~, ... {,C) •i; 1l·i' den, IoilJ -h..itti id rl t1 c::h~ L\ ,,, n:-l11. 1r- . ,.. 0 J I \} 11·• H I ... '._ _ j \...,- •b~ r ...cc~\ 0 0\ $T~ o b '~ - t'.,Q .'i' 11·b -- , 001'11 (1 :il,',. ... ~. ) ~ ·bY C'i -rn s11o5 :> '~ - -,~ ·1 11-7 i'L11, ...... 4L . ('.)'i , m...,l ~-n ~l 11-1 i-, .::.:i -74·'i 1.1..:1 1') ~1(,'n... ,;l,.. ·bE OOinl D· O\ ~'110'1 6-~s -7~-C\ 11.:i ,v ' ";;t YIPLID , Acce ptable Parameter Ranae: ± 10%. ±3% ±0.05 t 10mV ± 0.2 ·c ± 10% turbidity (if using a turbidity meter) A-,'11?,, u, ;h tir- , ■ i, , l.,. I; ,1 .1 ,:1-;•"'";'.~ r-T.Jl'•1'i ia'?;f;4 1111 1r r.;. 1u•II -,...,r·lh -l ]III U : t..:_ Field Filtered: Unfiltered: Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HNO3) x 40 ml Vial (H,5O4) x 100 ml Amber x 250 ml Plastic ,_ t-J,I~ - ( '-t -· (·b7',\ -,( &v .J Approval and Distribution - - - ~- ~ · - (1-~ L ~/-..- 11/ I 1,__, ~~...__.~,..,. ~ /<2.../Z/ 1 Da e , fi~ ChzP~ame alffl Signature ' Date 2LzlVZ1 "'Project Manager Signature Date Distribution: Project Central File ~PiD Wt(l - O-t;'~fM 04AN(EV)-405-FM1 '" FQM - Groundwater Sampling and Purging Record (Q4AN(EV)-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 A:COM ANZ FQM -Groundwater samprmg andPurging Record Q4AN(EV)-405-FM1 Bore ID: I C.c \\ o- Project Name: EPA Ethelton Stage 1 jProject Number: 160647266 PM Name: Mark Mcfarlane Sample Date: I 11 I 1J Client: SA EPA JProject Location: J10-12 Marion Street Ethelton SA Fieldwork Staff: Jody Elsworth and Joe Crierie Well Development or We111;_, ... ,,,, Event? (circle) :11 ~ 1,· 1 ■ :191 ■ - 1l11..i.-, ~ fh11 •:.r..1,-.1t1 ~1 ·ulriiilil., ••1·r..c,11H-: ,..11u- ltl• h"J:l111t1lf1 ,._., ~ 1111 t ...... - ... ~ nnormg sequence Date of GW Level: 1~t 'l I Bore ~(mm l: ('-\o Chem Kit Serial No.: n / Decontaminated n Low ·Flow Pumo rate: lm... ~rasleeve Size: I fo~ed (number in Depth to GW (m-pvc): Screen Interval (m): Chem Kit Model: Hyd~eeve Type: I l:;":( Q 1- 4- YS"\ v Dedicated Intake deoth l-J.7C:.,,. order\: ,- ' Bore Depth (m-pvc): 4 Casing ~ (mm): ·~ Corrected Redox: ( Y- ) I N n Disposable n /Bailer n Hydrasleeve Sa mplin~ epth (m-pvc): G~ ing Depth to Product (m-pvc): -· Cover Typt((gati~ tick up): (The correction to applyis probe dependent " Other (specify) tA Perisialtic Pumo n Waterra Hydrasleev~ stall time: Hydr~ eeve in Product Thickness (m): - Bore Locke<(fYESj lO): • Parameter method: ~ ownhole n Other ( specify) Sampling Start Tu;(i e: Hydrasl~ e out Key Type (if applicable): Al lei\ Retrieved Parameters\. Calculated bore volume (L): Includes/ excludes bore annulus (circle} # purge volumes removed: Total purged volume (L): \'1"F.1P.T •ITT:lfi i')l!J,li.Ti,T: ilill:t ' " E.C. Cumulative Vol. SWL DO Redox Time I ump Rate pH Temp "C Odour, Colour, Turbidity Removed(L} (m-pvc) (ppmor ("'n, (mV) JIii If', (~;rC ,;; -i· _-;- C:Q'ioM - QOtf\\ - - - - 'sbr"~ DU.r111.r, C ··(R I ~ ,l t'"t'M ~L •t;~ ~W\I '1-44 41)4 6 D•lfi - {\~· o 11-~ dPat lcJ1 ·h!Jt"hdtr~ "i. 'l'tRIV\ 1L 1.i;; 'loolr\l I· I\ ~°017 ).;7 -Ts·(, 1\·7 I __j I C • llJaw, 1\., ·S's 100"'\ 0·40 ·sC\ U~ ~ --~~ - l~·O 11 ·7 C': llfaf"'\ '-tt..- 1•t;! lconl O·Ot\ ~ttlJo b·{{, - ,s·., 'J.f -6 ,,. q:'Eo"' &;L- '. Ss -~, Q.o 1HtC\o b'~ -~·7 11 b S""Al 1Pu:iD Acceptable Parameter Ranae: ±10% ;13% ± 0.05 ;110mV ± 0.2 ·c ± 10% turbidity (if using a turbidity meter) r :U.'• ~ ~ : 111u: • ■ l•JA 1:r.,ur~,---•11 ;'fJl':T:l l•Y•TIA1-11 I I 11111 · ih•-•Jt1l 1tl~ lii.:'I - - ... ~'""I Field Filtered: Unfiltered: Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial (HCI) x 60 ml Ferrous x 60 ml metals (HNO3) X 40 ml Vial (H2SO4) x 100 ml Amber x 250 ml Plastic t.J 11\ Bv - (4 - i· ~~OJ '( 'L ,,,..., _. Approval and Distribution ./ l,,- -- ' ,,.,r"~ 1 - s ~ ~f/2../7_ 1 ~~ 11[ ~ l i I , '/Dat4 --,;;necker- Name and Signature Date ~ ure -- • Project Manager Signature ?-fzLz:y_ Distribution: Project Central File Q4AN(EV)-405-FM1 FQM - Groundwater Sampling and Purging ·Record (Q4AN(EV)-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 A=COM ANZ FQM -Groundwater samprmg andPurgmg Record Q4ANCEVl-405-FM1 Bore ID: I (J.V,../c)~ Project Name: EPA Ethelton Stage 1 jProject Number: 160647266 PM Name: Mark Mcfarlane Sample Date: I ~J..'l.1 lf 'll Client: SA EPA jProject Location: j10-12 Marion Street Ethelton SA Fieldwork Staff: Jody Elsworth and Joe Crierie Well Development or Wel{'Sampmtg Event? (circle) ~ :It( C}f' I ■: • il • ·ur,111 •:r.1.- 1 1:II!. 1'111 ■ lr.l. II pr..... m;;. ill hl-; lltU H , 1.. R .11 :-11 1 e •• 1:mi•-• ~ '111 It .. "" ""- ~tonng sequence Date of GW Level: ,.:l. I ll Bore Raeifls (mml: 1<:tn Chem Kit Serial No.: ,-,/ Decontaminated n Low Flow Pumo rate: H~sleeve Size: owed (number in Depth to GW (m-pvc): l• Screen Interval (m): { - '-t Chem Kit Model: Y~\ rJ Intake deoth: Hydras1er,_ve Type: I?' ,., Dedicated orderl : Bore Depth (m-pvc): 4m" Casin~ (mm): c,, Corrected Redox: ( Y} I N Disposable n / Bailer ,., Hydrasleeve Sampling ~ th (m'pvc): ~ uging 1 Depth to Product (m-pvc): - CoverTyp,([gatlgstick up): (The correction to apply is probe dependent) ,. Other (specifv l t/ Peristaltic Pumo ' Waterra Hydrasleeve ln).a n time: Hy Acceotable Parameter Range: ±10% ±3%" ±0.05 ± 10mV ± 0.2 ·c ± 10% turbidity (if using a turbidity meter) - ,11....._..__,... l'.-l:1?1:'n•-.::l ,. • ::..1 •~~ 1:r, ::,-u:.,I (•F•'fl·1-111 t :11 .11 Ill ---• .. :u, ....,..... - Field FIitered: Unfiltered: Bore volume calculation, bore condition, fate of tubing, redox correction etc. x 40 ml Vial CHCll x 60 ml Ferrous x 60 ml metals (HNO3 ) x 40 ml Vial (H, SO4) x 100 ml Amber x 250 ml:. Plastic Njl\ ~v:- (4- ) Y' 1.., _.,. ~ ./7 Approval and Distribution ..,J Cd~ 7-1..1,r,.__1 ~__f~ - IYz./z_ / Fieldlolif>rl< Staff Signature Da* Chec~ ame an-a Signature Da!:e ~/1::L~Z-f -\\ 'Pit> iri w~\\ ?r~ re Date Distribution: Project Central File - O· \ PPM Q4AN(EV}-405-FM1 FQM - Groundwater Sampling and Purging Record (Q4AN(EV}-405-FM1) Revision 2 July 12, 2016 Page 1 of 1 AECOM Ethelton Stage 1 ESA Ethelton Assessment Area Appendix N Groundwater laboratory certificates and chain of custody P:\606X\60647266\400_ Technical\430_ Technical Working Documents\Report\20210319 SA EPA Ethelton Stage 1 Assessment Report.docx Revision R002 – 19-Mar-2021 Prepared for – South Australian Environment Protection Authority – ABN: 85 393 411 003 c.:'\ Envirolab Services AECIM PROIECT • CHAIN OF CUSTODY EnVIROLAB 2S Research Drive PAGE 1 OF 1 - -, - CLiENT: AECOM Australia Pty Ltd LABORATORY: Envirolab All results to be provided in ESDAT FOR LABORATORY USE ONLY ~ OJ.. , ,..,.,,.,...,- ... "'~"'"..,,,,._.., ~DDRESS; Level 28, 91 King William St ADDRESS: 7a The Parade format. - lnh Nn· / U.I~, J1 Adelaide Norwood SA 5067 email address: I • SA 5000 [email protected] t ,_..__ n ,... '2..!-JI I /l-1 -·· -•· PHONE NO: (08) 7223 5400 Pt-JONE NO: (08) 7087 6800 [email protected] .., ·-- L L )f..'S°'P1'V'I ~ ....- __,___ ·--- FAX NO: (08) 7223 5499 FAX NO: (08) 8362 1776 david_steeleailaecom.com ~ - .N- " PROJECT NAME: EPA Ethelton PROJECT MANAGEF [email protected] ·-·---· --, SAMPLERS: J Crierie, J Elsworth SIGNED: :enp@ /~~~ j 'J;,2-"'L- PR OJECT NO: 60647266.1.3 ANALYSIS R-:•.., ., .., oelowj COMMENTS: SPECIAL HANDLING/STORAGE :11 ll Y ~ ; W1 'r.-1 en(J)Jone en C Results required in Esdat EDDs "., C: £!.....: - Z Cll .. -M->-' Custody Seal ? Y N NA RELINQUISHED BY: CHECKED: COITTAINER TYPE AND PRESERVATIVE CODES Samples Cold? Y N NA DATE: TIME: P =Natural Plastic; N =Nitric Acid Preserved; C =Sodium Hydroxide Preserved; J =Solvent Washed Acid Rinsed Jar Comments: RECEIVED BY: CHECKED: S =Solvent Washed Acid Rinsed Glass Bottle; VC =Hydrochloric Acid Preserved Vial; VS Sulphuric Acid Preserved Glass Bottle: CATE: TIME; Z =Zinc acetate Preserved Bottle; E =EOTA Preserved Bottle; ST= Sterile Bottle; 0 = Other Envirolab Services Pty Ltd 6:'\ ABN 37 112 535 645 - 002 EnVIROLAB 25 Research Drive Croydon South VIC 3136 ph 03 9763 2500 fax 03 9763 2633 [email protected] www.envirolab.com.au SAMPLE RECEIPT ADVICE Client Details Client AECOM Australia Pty Ltd (Adelaide) Attention Jody Elsworth, Mark McFarlane Sample Login Details Your reference EPA Ethelton - 60647266.1.3 Envirolab Reference 24174 Date Sample Received 23/01/2021 Date Instructions Received 23/01/2021 Date Results Expected to be Reported 28/01/2021 Sample Condition Samples received in appropriate condition for analysis Free Ice Water surrounding samples No. of Samples Provided Water Turnaround Time Requested 72hr Temperature on Receipt (°C) 13.2C Cooling Method Ice Pack Sampling Date Provided YES Comments Please contact the laboratory within 24 hours if you wish to cancel the aformentioned testing. Otherwise testing will proceed as per the COC and hence invoice accordingly. Please direct any queries to: Pamela Adams Chris De Luca Phone: 03 9763 2500 Phone: 03 9763 2500 Fax: 03 9763 2633 Fax: 03 9763 2633 Email: [email protected] Email: [email protected] Analysis Underway, details on the following page: Page | 1 of 3 Envirolab Services Pty Ltd 6::'\ ABN 37 112 535 645 - 002 EnVIROLAB 25 Research Drive Croydon South VIC 3136 ph 03 9763 2500 fax 03 9763 2633 [email protected] www.envirolab.com.au Sample ID Alkalinity (OH-)as CaCO3 On Hold Hardness Fluoride, F Chloride, Cl Ionic Balance Sulphate, SO4 VOCs in water NOx as N in water Sodium - Dissolved Nitrite as N in water Calcium - Dissolved Nitrate as N in water Potassium - Dissolved Ammonia as N in water Magnesium - Dissolved Phosphate as P in water Total Alkalinity as CaCO3 Dissolved Gases in Water TRH Water(C10-C40) NEPM Hexavalent Chromium, Cr6+ Total Dissolved Solids(grav) Hydroxide All metals in water-dissolved Carbonate Alkalinity asCaCO3 vTRH(C6-C10)/BTEXN in Water Bicarbonate Alkalinity asCaCO3 GW01_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW01_S_22/01/2021 P P P P P P P P P P P P P P P P P GW02_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW02_S_22/01/2021 P P P P P P P P P P P P P P P P P GW03_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW04_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW05_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW06_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW07_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P GW08_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P QC101_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P QC301_21/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P QC302_22/01/2021 P P P P P P P P P P P P P P P P P P P P P P P P P QC401_21/01/2021 P QC402_22/01/2021 P QC501_22/01/2021 P P P TB P The 'P' indicates the testing you have requested. THIS IS NOT A REPORT OF THE RESULTS. Page | 2 of 3 Envirolab Services Pty Ltd 6::'\ ABN 37 112 535 645 - 002 EnVIROLAB 25 Research Drive Croydon South VIC 3136 ph 03 9763 2500 fax 03 9763 2633 [email protected] www.envirolab.com.au Additional Info Sample storage - Waters are routinely disposed of approximately 1 month and soils approximately 2 months from receipt. Requests for longer term sample storage must be received in writing. Please contact the laboratory immediately if observed settled sediment present in water samples is to be included in the extraction and/or analysis (exceptions include certain Physical Tests (pH/EC/BOD/COD/Apparent Colour etc.), Solids testing, Total Recoverable metals and PFAS analysis where solids are included by default. Page | 3 of 3 Envirolab Services Pty Ltd ~ ABN 37 112 535 645 - 002 EnVIROLAB 25 Research Drive Croydon South VIC 3136 ~ ph 03 9763 2500 fax 03 9763 2633 [email protected] EOVIROLAB f m__pl ALAeTEC www.envirolab.com.au 'SIJMCU Q CERTIFICATE OF ANALYSIS 24174 Client Details Client AECOM Australia Pty Ltd (Adelaide) Attention Jody Elsworth, Mark McFarlane Address Level 28, Westpac House, 91 King William Street, Adelaide, SA, 5000 Sample Details Your Reference EPA Ethelton - 60647266.1.3 Number of Samples Water Date samples received 23/01/2021 Date completed instructions received 23/01/2021 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 28/01/2021 Date of Issue 03/03/2021 Reissue Details This report supersedes 24174_R00 due to correction of the following results due to laboratory error:TDS #4Chloride #3,4Sulphate #3,4,9 NATA Accreditation Number 2901. This document shall not be reproduced except in full. Accredited for compliance with ISO/IEC 17025 - Testing. Tests not covered by NATA are denoted with * Asbestos Approved By Authorised By Analysed by Asbestos Count Approved Signatory: Not applicable for his job Results Approved By Chris De Luca, Operations Manager Pamela Adams, Laboratory Manager, Melbourne Pamela Adams, Laboratory Manager Envirolab Reference: 24174 A Page | 1 of 35 Revision No: R01 NATA V AC(:t-h-rn 1H l ,-rlH TECHNICAL COMPETENCE Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Dichlorodifluoromethane µg/L <50 <100 <10 <10 <10 Chloromethane µg/L <50 <100 <10 <10 <10 Vinyl Chloride µg/L <50 <100 <10 <10 <10 Bromomethane µg/L <50 <100 <10 <10 <10 Chloroethane µg/L <50 <100 <10 <10 <10 Trichlorofluoromethane µg/L <50 <100 <10 <10 <10 1,1-Dichloroethene µg/L <5 <10 <1 <1 <1 Trans-1,2-dichloroethene µg/L <5 <10 <1 <1 <1 1,1-dichloroethane µg/L <5 <10 <1 <1 <1 Cis-1,2-dichloroethene µg/L 94 220 <1 <1 <1 Bromochloromethane µg/L <5 <10 <1 <1 <1 Chloroform µg/L <5 <10 <1 <1 <1 2,2-dichloropropane µg/L <5 <10 <1 <1 <1 1,2-dichloroethane µg/L <5 <10 <1 <1 <1 1,1,1-trichloroethane µg/L <5 <10 <1 <1 <1 1,1-dichloropropene µg/L <5 <10 <1 <1 <1 Cyclohexane µg/L <5 <10 <1 <1 <1 Carbon tetrachloride µg/L <5 <10 <1 <1 <1 Benzene µg/L <5 <10 <1 <1 <1 Dibromomethane µg/L <5 <10 <1 <1 <1 1,2-dichloropropane µg/L <5 <10 <1 <1 <1 Trichloroethene µg/L 29 84 <1 <1 <1 Bromodichloromethane µg/L <5 <10 <1 <1 <1 trans-1,3-dichloropropene µg/L <5 <10 <1 <1 <1 cis-1,3-dichloropropene µg/L <5 <10 <1 <1 <1 1,1,2-trichloroethane µg/L <5 <10 <1 <1 <1 Toluene µg/L <5 <10 <1 <1 <1 1,3-dichloropropane µg/L <5 <10 <1 <1 <1 Dibromochloromethane µg/L <5 <10 <1 <1 <1 1,2-dibromoethane µg/L <5 <10 <1 <1 <1 Tetrachloroethene µg/L 170 500 <1 <1 <1 1,1,1,2-tetrachloroethane µg/L <5 <10 <1 <1 <1 Chlorobenzene µg/L <5 <10 <1 <1 <1 Envirolab Reference: 24174 Page | 2 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Ethylbenzene µg/L <5 <10 <1 <1 <1 Bromoform µg/L <5 <10 <1 <1 <1 m+p-xylene µg/L <10 <20 <2 <2 <2 Styrene µg/L <5 <10 <1 <1 <1 1,1,2,2-tetrachloroethane µg/L <5 <10 <1 <1 <1 o-xylene µg/L <5 <10 <1 <1 <1 1,2,3-trichloropropane µg/L <5 <10 <1 <1 <1 Isopropylbenzene µg/L <5 <10 <1 <1 <1 Bromobenzene µg/L <5 <10 <1 <1 <1 n-propyl benzene µg/L <5 <10 <1 <1 <1 2-chlorotoluene µg/L <5 <10 <1 <1 <1 4-chlorotoluene µg/L <5 <10 <1 <1 <1 1,3,5-trimethyl benzene µg/L <5 <10 <1 <1 <1 Tert-butyl benzene µg/L <5 <10 <1 <1 <1 1,2,4-trimethyl benzene µg/L <5 <10 <1 <1 <1 1,3-dichlorobenzene µg/L <5 <10 <1 <1 <1 Sec-butyl benzene µg/L <5 <10 <1 <1 <1 1,4-dichlorobenzene µg/L <5 <10 <1 <1 <1 4-isopropyl toluene µg/L <5 <10 <1 <1 <1 1,2-dichlorobenzene µg/L <5 <10 <1 <1 <1 n-butyl benzene µg/L <5 <10 <1 <1 <1 1,2-dibromo-3-chloropropane µg/L <5 <10 <1 <1 <1 1,2,4-trichlorobenzene µg/L <5 <10 <1 <1 <1 Hexachlorobutadiene µg/L <5 <10 <1 <1 <1 1,2,3-trichlorobenzene µg/L <5 <10 <1 <1 <1 Surrogate Dibromofluoromethane % 99 100 99 99 103 Surrogate toluene-d8 % 98 98 99 98 98 Surrogate 4-BFB % 93 95 99 100 98 Envirolab Reference: 24174 Page | 3 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Dichlorodifluoromethane µg/L <10 <20 <50 <10 <10 Chloromethane µg/L <10 <20 <50 <10 <10 Vinyl Chloride µg/L <10 <20 <50 <10 <10 Bromomethane µg/L <10 <20 <50 <10 <10 Chloroethane µg/L <10 <20 <50 <10 <10 Trichlorofluoromethane µg/L <10 <20 <50 <10 <10 1,1-Dichloroethene µg/L <1 <2 <5 <1 <1 Trans-1,2-dichloroethene µg/L <1 <2 5 <1 <1 1,1-dichloroethane µg/L <1 <2 <5 <1 <1 Cis-1,2-dichloroethene µg/L <1 60 170 <1 <1 Bromochloromethane µg/L <1 <2 <5 <1 <1 Chloroform µg/L <1 <2 <5 <1 <1 2,2-dichloropropane µg/L <1 <2 <5 <1 <1 1,2-dichloroethane µg/L <1 <2 <5 <1 <1 1,1,1-trichloroethane µg/L <1 <2 <5 <1 <1 1,1-dichloropropene µg/L <1 <2 <5 <1 <1 Cyclohexane µg/L <1 <2 <5 <1 <1 Carbon tetrachloride µg/L <1 <2 <5 <1 <1 Benzene µg/L <1 <2 <5 <1 <1 Dibromomethane µg/L <1 <2 <5 <1 <1 1,2-dichloropropane µg/L <1 <2 <5 <1 <1 Trichloroethene µg/L <1 <2 <5 <1 <1 Bromodichloromethane µg/L <1 <2 <5 <1 <1 trans-1,3-dichloropropene µg/L <1 <2 <5 <1 <1 cis-1,3-dichloropropene µg/L <1 <2 <5 <1 <1 1,1,2-trichloroethane µg/L <1 <2 <5 <1 <1 Toluene µg/L <1 <2 <5 <1 <1 1,3-dichloropropane µg/L <1 <2 <5 <1 <1 Dibromochloromethane µg/L <1 <2 <5 <1 <1 1,2-dibromoethane µg/L <1 <2 <5 <1 <1 Tetrachloroethene µg/L <1 <2 <5 <1 <1 1,1,1,2-tetrachloroethane µg/L <1 <2 <5 <1 <1 Chlorobenzene µg/L <1 <2 <5 <1 <1 Ethylbenzene µg/L <1 <2 <5 <1 <1 Envirolab Reference: 24174 Page | 4 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Bromoform µg/L <1 <2 <5 <1 <1 m+p-xylene µg/L <2 <4 <10 <2 <2 Styrene µg/L <1 <2 <5 <1 <1 1,1,2,2-tetrachloroethane µg/L <1 <2 <5 <1 <1 o-xylene µg/L <1 <2 <5 <1 <1 1,2,3-trichloropropane µg/L <1 <2 <5 <1 <1 Isopropylbenzene µg/L <1 <2 <5 <1 <1 Bromobenzene µg/L <1 <2 <5 <1 <1 n-propyl benzene µg/L <1 <2 <5 <1 <1 2-chlorotoluene µg/L <1 <2 <5 <1 <1 4-chlorotoluene µg/L <1 <2 <5 <1 <1 1,3,5-trimethyl benzene µg/L <1 <2 <5 <1 <1 Tert-butyl benzene µg/L <1 <2 <5 <1 <1 1,2,4-trimethyl benzene µg/L <1 <2 <5 <1 <1 1,3-dichlorobenzene µg/L <1 <2 <5 <1 <1 Sec-butyl benzene µg/L <1 <2 <5 <1 <1 1,4-dichlorobenzene µg/L <1 <2 <5 <1 <1 4-isopropyl toluene µg/L <1 <2 <5 <1 <1 1,2-dichlorobenzene µg/L <1 <2 <5 <1 <1 n-butyl benzene µg/L <1 <2 <5 <1 <1 1,2-dibromo-3-chloropropane µg/L <1 <2 <5 <1 <1 1,2,4-trichlorobenzene µg/L <1 <2 <5 <1 <1 Hexachlorobutadiene µg/L <1 <2 <5 <1 <1 1,2,3-trichlorobenzene µg/L <1 <2 <5 <1 <1 Surrogate Dibromofluoromethane % 103 99 101 102 104 Surrogate toluene-d8 % 99 99 98 99 99 Surrogate 4-BFB % 99 98 96 100 100 Envirolab Reference: 24174 Page | 5 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-11 24174-12 24174-13 24174-16 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 QC501_22/01/20 21 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Dichlorodifluoromethane µg/L <50 <10 <10 <10 Chloromethane µg/L <50 <10 <10 <10 Vinyl Chloride µg/L <50 <10 <10 <10 Bromomethane µg/L <50 <10 <10 <10 Chloroethane µg/L <50 <10 <10 <10 Trichlorofluoromethane µg/L <50 <10 <10 <10 1,1-Dichloroethene µg/L <5 <1 <1 <1 Trans-1,2-dichloroethene µg/L <5 <1 <1 <1 1,1-dichloroethane µg/L <5 <1 <1 <1 Cis-1,2-dichloroethene µg/L 93 <1 <1 <1 Bromochloromethane µg/L <5 <1 <1 <1 Chloroform µg/L <5 <1 <1 <1 2,2-dichloropropane µg/L <5 <1 <1 <1 1,2-dichloroethane µg/L <5 <1 <1 <1 1,1,1-trichloroethane µg/L <5 <1 <1 <1 1,1-dichloropropene µg/L <5 <1 <1 <1 Cyclohexane µg/L <5 <1 <1 <1 Carbon tetrachloride µg/L <5 <1 <1 <1 Benzene µg/L <5 <1 <1 <1 Dibromomethane µg/L <5 <1 <1 <1 1,2-dichloropropane µg/L <5 <1 <1 <1 Trichloroethene µg/L 28 <1 <1 <1 Bromodichloromethane µg/L <5 <1 <1 <1 trans-1,3-dichloropropene µg/L <5 <1 <1 <1 cis-1,3-dichloropropene µg/L <5 <1 <1 <1 1,1,2-trichloroethane µg/L <5 <1 <1 <1 Toluene µg/L <5 <1 <1 <1 1,3-dichloropropane µg/L <5 <1 <1 <1 Dibromochloromethane µg/L <5 <1 <1 <1 1,2-dibromoethane µg/L <5 <1 <1 <1 Tetrachloroethene µg/L 160 <1 <1 <1 1,1,1,2-tetrachloroethane µg/L <5 <1 <1 <1 Chlorobenzene µg/L <5 <1 <1 <1 Ethylbenzene µg/L <5 <1 <1 <1 Envirolab Reference: 24174 Page | 6 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 VOCs in water Our Reference 24174-11 24174-12 24174-13 24174-16 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 QC501_22/01/20 21 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Bromoform µg/L <5 <1 <1 <1 m+p-xylene µg/L <10 <2 <2 <2 Styrene µg/L <5 <1 <1 <1 1,1,2,2-tetrachloroethane µg/L <5 <1 <1 <1 o-xylene µg/L <5 <1 <1 <1 1,2,3-trichloropropane µg/L <5 <1 <1 <1 Isopropylbenzene µg/L <5 <1 <1 <1 Bromobenzene µg/L <5 <1 <1 <1 n-propyl benzene µg/L <5 <1 <1 <1 2-chlorotoluene µg/L <5 <1 <1 <1 4-chlorotoluene µg/L <5 <1 <1 <1 1,3,5-trimethyl benzene µg/L <5 <1 <1 <1 Tert-butyl benzene µg/L <5 <1 <1 <1 1,2,4-trimethyl benzene µg/L <5 <1 <1 <1 1,3-dichlorobenzene µg/L <5 <1 <1 <1 Sec-butyl benzene µg/L <5 <1 <1 <1 1,4-dichlorobenzene µg/L <5 <1 <1 <1 4-isopropyl toluene µg/L <5 <1 <1 <1 1,2-dichlorobenzene µg/L <5 <1 <1 <1 n-butyl benzene µg/L <5 <1 <1 <1 1,2-dibromo-3-chloropropane µg/L <5 <1 <1 <1 1,2,4-trichlorobenzene µg/L <5 <1 <1 <1 Hexachlorobutadiene µg/L <5 <1 <1 <1 1,2,3-trichlorobenzene µg/L <5 <1 <1 <1 Surrogate Dibromofluoromethane % 99 100 102 101 Surrogate toluene-d8 % 98 98 99 98 Surrogate 4-BFB % 93 97 98 97 Envirolab Reference: 24174 Page | 7 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 vTRH(C6-C10)/BTEXN in Water Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 TRH C6 - C9 µg/L 260 720 <10 <10 <10 TRH C6 - C10 µg/L 280 770 <10 <10 <10 TRH C6 -C10 less BTEX (F1) µg/L 280 770 <10 <10 <10 Benzene µg/L <5 <10 <1 <1 <1 Toluene µg/L <5 <10 <1 <1 <1 Ethylbenzene µg/L <5 <10 <1 <1 <1 m+p-xylene µg/L <10 <20 <2 <2 <2 o-xylene µg/L <5 <10 <1 <1 <1 Naphthalene µg/L <5 <10 <1 <1 <1 Total +ve Xylenes µg/L <5 <10 <1 <1 <1 Total BTEX in water µg/L <5 <10 <1 <1 <1 Surrogate Dibromofluoromethane % 104 105 104 104 108 Surrogate toluene-d8 % 103 103 104 103 103 Surrogate 4-BFB % 95 97 100 101 100 Envirolab Reference: 24174 Page | 8 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 vTRH(C6-C10)/BTEXN in Water Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 TRH C6 - C9 µg/L <10 42 120 <10 <10 TRH C6 - C10 µg/L <10 46 130 <10 <10 TRH C6 -C10 less BTEX (F1) µg/L <10 46 130 <10 <10 Benzene µg/L <1 <2 <5 <1 <1 Toluene µg/L <1 <2 <5 <1 <1 Ethylbenzene µg/L <1 <2 <5 <1 <1 m+p-xylene µg/L <2 <4 <10 <2 <2 o-xylene µg/L <1 <2 <5 <1 <1 Naphthalene µg/L <1 <2 <5 <1 <1 Total +ve Xylenes µg/L <1 <2 <5 <1 <1 Total BTEX in water µg/L <1 <2 <5 <1 <1 Surrogate Dibromofluoromethane % 108 104 106 107 109 Surrogate toluene-d8 % 104 104 103 104 104 Surrogate 4-BFB % 101 99 98 101 101 Envirolab Reference: 24174 Page | 9 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 vTRH(C6-C10)/BTEXN in Water Our Reference 24174-11 24174-12 24174-13 24174-16 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 QC501_22/01/20 21 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Date extracted - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 TRH C6 - C9 µg/L 250 <10 <10 <10 TRH C6 - C10 µg/L 270 <10 <10 <10 TRH C6 -C10 less BTEX (F1) µg/L 270 <10 <10 <10 Benzene µg/L <5 <1 <1 <1 Toluene µg/L <5 <1 <1 <1 Ethylbenzene µg/L <5 <1 <1 <1 m+p-xylene µg/L <10 <2 <2 <2 o-xylene µg/L <5 <1 <1 <1 Naphthalene µg/L <5 <1 <1 <1 Total +ve Xylenes µg/L <5 <1 <1 <1 Total BTEX in water µg/L <5 <1 <1 <1 Surrogate Dibromofluoromethane % 104 105 107 106 Surrogate toluene-d8 % 103 103 104 104 Surrogate 4-BFB % 94 99 100 98 Envirolab Reference: 24174 Page | 10 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 TRH Water(C10-C40) NEPM Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 TRH C10 - C14 µg/L <50 <50 <50 <50 <50 TRH C15 - C28 µg/L <100 <100 <100 <100 <100 TRH C29 - C36 µg/L <100 <100 <100 <100 <100 Total +ve TRH (C10-C36) µg/L <50 <50 <50 <50 <50 TRH >C10 - C16 µg/L <50 <50 <50 <50 <50 TRH >C10 - C16 less Naphthalene (F2) µg/L <50 <50 <50 <50 <50 TRH >C16 - C34 µg/L <100 <100 <100 <100 <100 TRH >C34 - C40 µg/L <100 <100 <100 <100 <100 Total +ve TRH (>C10-C40) µg/L <50 <50 <50 <50 <50 Surrogate o-Terphenyl % 89 80 85 84 88 TRH Water(C10-C40) NEPM Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 TRH C10 - C14 µg/L <50 <50 <50 <50 <50 TRH C15 - C28 µg/L <100 <100 <100 <100 <100 TRH C29 - C36 µg/L <100 <100 <100 <100 <100 Total +ve TRH (C10-C36) µg/L <50 <50 <50 <50 <50 TRH >C10 - C16 µg/L <50 <50 <50 <50 <50 TRH >C10 - C16 less Naphthalene (F2) µg/L <50 <50 <50 <50 <50 TRH >C16 - C34 µg/L <100 <100 <100 <100 <100 TRH >C34 - C40 µg/L <100 <100 <100 <100 <100 Total +ve TRH (>C10-C40) µg/L <50 <50 <50 <50 <50 Surrogate o-Terphenyl % 98 78 89 87 86 Envirolab Reference: 24174 Page | 11 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 TRH Water(C10-C40) NEPM Our Reference 24174-11 24174-12 24174-13 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 Type of sample Water Water Water Date extracted - 25/01/2021 25/01/2021 25/01/2021 Date analysed - 25/01/2021 25/01/2021 25/01/2021 TRH C10 - C14 µg/L <50 <50 <50 TRH C15 - C28 µg/L <100 <100 <100 TRH C29 - C36 µg/L <100 <100 <100 Total +ve TRH (C10-C36) µg/L <50 <50 <50 TRH >C10 - C16 µg/L <50 <50 <50 TRH >C10 - C16 less Naphthalene (F2) µg/L <50 <50 <50 TRH >C16 - C34 µg/L <100 <100 <100 TRH >C34 - C40 µg/L <100 <100 <100 Total +ve TRH (>C10-C40) µg/L <50 <50 <50 Surrogate o-Terphenyl % 88 89 89 Envirolab Reference: 24174 Page | 12 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 All metals in water-dissolved Our Reference 24174-1 24174-3 24174-5 24174-6 24174-7 Your Reference UNITS GW01_22/01/202 GW02_22/01/202 GW03_22/01/202 GW04_22/01/202 GW05_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date prepared - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Arsenic-Dissolved µg/L 7 <1 <1 3 <1 Barium-Dissolved µg/L 58 130 85 330 200 Beryllium-Dissolved µg/L <0.5 <0.5 <0.5 <0.5 <0.5 Boron-Dissolved µg/L 3,300 6,200 4,800 4,400 4,700 Cadmium-Dissolved µg/L <0.1 <0.2 <0.2 <0.2 <0.2 Cobalt-Dissolved µg/L 4 28 21 31 140 Chromium-Dissolved µg/L 2 <2 <2 <2 <2 Copper-Dissolved µg/L 4 <2 <2 <2 <2 Lead-Dissolved µg/L <1 <1 <1 <1 <1 Nickel-Dissolved µg/L 2 4 2 10 17 Molybdenum-Dissolved µg/L 310 65 68 28 31 Manganese-Dissolved µg/L 340 1,500 1,300 3,100 7,900 Tin-Dissolved µg/L <1 59 3 2 <2 Silver-Dissolved µg/L <1 <1 <1 <1 <1 Zinc-Dissolved µg/L 7 5 4 5 13 Mercury-Dissolved µg/L <0.05 <0.05 <0.05 <0.05 <0.05 Envirolab Reference: 24174 Page | 13 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 All metals in water-dissolved Our Reference 24174-8 24174-9 24174-10 24174-11 24174-12 Your Reference UNITS GW06_22/01/202 GW07_22/01/202 GW08_22/01/202 QC101_22/01/20 QC301_21/01/20 1 1 1 21 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 21/01/2021 Type of sample Water Water Water Water Water Date prepared - 25/01/2021 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Arsenic-Dissolved µg/L <1 <1 3 7 <1 Barium-Dissolved µg/L 180 70 150 61 <1 Beryllium-Dissolved µg/L <0.5 <0.5 <0.5 <0.5 <0.5 Boron-Dissolved µg/L 4,800 5,800 6,000 3,100 <20 Cadmium-Dissolved µg/L <0.2 <0.2 <0.2 0.1 <0.1 Cobalt-Dissolved µg/L 58 19 7 4 <1 Chromium-Dissolved µg/L <2 <2 <2 2 <1 Copper-Dissolved µg/L <2 <2 <2 3 <1 Lead-Dissolved µg/L <1 <1 <1 <1 <1 Nickel-Dissolved µg/L 6 3 1 2 <1 Molybdenum-Dissolved µg/L 21 24 4 350 <1 Manganese-Dissolved µg/L 2,500 880 720 320 <5 Tin-Dissolved µg/L 2 2 2 1 <1 Silver-Dissolved µg/L <1 <1 <1 <1 <1 Zinc-Dissolved µg/L 6 6 4 3 <1 Mercury-Dissolved µg/L <0.05 <0.05 <0.05 <0.05 <0.05 Envirolab Reference: 24174 Page | 14 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 All metals in water-dissolved Our Reference 24174-13 Your Reference UNITS QC302_22/01/20 21 Date Sampled 22/01/2021 Type of sample Water Date prepared - 25/01/2021 Date analysed - 27/01/2021 Arsenic-Dissolved µg/L <1 Barium-Dissolved µg/L <1 Beryllium-Dissolved µg/L <0.5 Boron-Dissolved µg/L <20 Cadmium-Dissolved µg/L <0.1 Cobalt-Dissolved µg/L <1 Chromium-Dissolved µg/L <1 Copper-Dissolved µg/L <1 Lead-Dissolved µg/L <1 Nickel-Dissolved µg/L <1 Molybdenum-Dissolved µg/L <1 Manganese-Dissolved µg/L <5 Tin-Dissolved µg/L <1 Silver-Dissolved µg/L <1 Zinc-Dissolved µg/L <1 Mercury-Dissolved µg/L <0.05 Envirolab Reference: 24174 Page | 15 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Miscellaneous Inorganics Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date prepared - 24/01/2021 24/01/2021 24/01/2021 24/01/2021 24/01/2021 Date analysed - 24/01/2021 24/01/2021 24/01/2021 24/01/2021 24/01/2021 Total Dissolved Solids (grav) mg/L 19,000 940 17,000 6,500 32,000 Fluoride, F mg/L 0.8 0.5 1.6 1.1 1.2 Hexavalent Chromium, Cr6+ mg/L <0.005 [NA] <0.005 [NA] <0.005 Nitrate as N in water mg/L 0.34 [NA] <0.005 [NA] <0.005 Nitrite as N in water mg/L <0.005 [NA] <0.005 [NA] <0.005 NOx as N in water mg/L 0.34 [NA] <0.005 [NA] <0.005 Ammonia as N in water mg/L 1.0 [NA] 3.1 [NA] 0.78 Phosphate as P in water mg/L <0.005 [NA] <0.005 [NA] <0.005 Miscellaneous Inorganics Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date prepared - 24/01/2021 24/01/2021 24/01/2021 24/01/2021 24/01/2021 Date analysed - 24/01/2021 24/01/2021 24/01/2021 24/01/2021 24/01/2021 Total Dissolved Solids (grav) mg/L 29,000 30,000 26,000 32,000 36,000 Fluoride, F mg/L 0.6 1.5 1.4 1.4 1.0 Hexavalent Chromium, Cr6+ mg/L <0.005 <0.005 <0.005 <0.005 <0.005 Nitrate as N in water mg/L <0.005 0.042 <0.005 <0.005 <0.005 Nitrite as N in water mg/L <0.005 <0.005 <0.005 <0.005 <0.005 NOx as N in water mg/L <0.005 0.042 <0.005 <0.005 <0.005 Ammonia as N in water mg/L 1.5 3.2 1.7 2.4 2.4 Phosphate as P in water mg/L <0.005 <0.005 <0.005 <0.005 <0.005 Envirolab Reference: 24174 Page | 16 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Miscellaneous Inorganics Our Reference 24174-11 24174-12 24174-13 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 Type of sample Water Water Water Date prepared - 24/01/2021 24/01/2021 24/01/2021 Date analysed - 24/01/2021 24/01/2021 24/01/2021 Total Dissolved Solids (grav) mg/L 17,000 110 20 Fluoride, F mg/L 0.8 <0.1 <0.1 Hexavalent Chromium, Cr6+ mg/L <0.005 <0.005 <0.005 Nitrate as N in water mg/L 0.39 <0.005 0.015 Nitrite as N in water mg/L 0.006 <0.005 <0.005 NOx as N in water mg/L 0.39 <0.005 0.015 Ammonia as N in water mg/L 0.72 0.019 <0.005 Phosphate as P in water mg/L <0.005 <0.005 <0.005 Envirolab Reference: 24174 Page | 17 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Dissolved Gases in Water Our Reference 24174-1 24174-3 24174-5 24174-6 24174-7 Your Reference UNITS GW01_22/01/202 GW02_22/01/202 GW03_22/01/202 GW04_22/01/202 GW05_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date extracted 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Methane µg/L 32 29 <5 61 12 Ethene µg/L <5 <5 <5 <5 <5 Ethane µg/L <5 <5 <5 <5 <5 Dissolved Gases in Water Our Reference 24174-8 24174-9 24174-10 24174-11 24174-12 Your Reference UNITS GW06_22/01/202 GW07_22/01/202 GW08_22/01/202 QC101_22/01/20 QC301_21/01/20 1 1 1 21 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 21/01/2021 Type of sample Water Water Water Water Water Date extracted 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Methane µg/L 120 46 140 35 <5 Ethene µg/L <5 <5 <5 <5 <5 Ethane µg/L <5 <5 <5 <5 <5 Dissolved Gases in Water Our Reference 24174-13 24174-16 Your Reference UNITS QC302_22/01/20 QC501_22/01/20 21 21 Date Sampled 22/01/2021 22/01/2021 Type of sample Water Water Date extracted 27/01/2021 27/01/2021 Date analysed 27/01/2021 27/01/2021 Methane µg/L <5 <5 Ethene µg/L <5 <5 Ethane µg/L <5 <5 Envirolab Reference: 24174 Page | 18 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Ion Balance Our Reference 24174-1 24174-2 24174-3 24174-4 24174-5 Your Reference UNITS GW01_22/01/202 GW01_S_22/01/ GW02_22/01/202 GW02_S_22/01/ GW03_22/01/20 1 2021 1 2021 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date prepared - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Calcium - Dissolved mg/L 390 53 390 420 430 Potassium - Dissolved mg/L 190 8.6 210 93 310 Sodium - Dissolved mg/L 4,400 170 4,100 1,200 7,700 Magnesium - Dissolved mg/L 570 8.6 500 160 960 - Hydroxide Alkalinity (OH ) as CaCO3 mg/L <5 <5 <5 <5 <5 Bicarbonate Alkalinity as CaCO3 mg/L 420 120 530 290 320 Carbonate Alkalinity as CaCO3 mg/L <5 <5 <5 <5 <5 Total Alkalinity as CaCO3 mg/L 420 120 530 290 320 Sulphate, SO4 mg/L 2,000 300 2,100 1,600 2,600 Chloride, Cl mg/L 8,800 140 7,100 2,000 16,000 Hardness mgCaCO 3 /L 3,300 170 3,000 1,700 5,000 Ionic Balance % -6.3 -6.7 -2.1 -3.6 -6.3 Ion Balance Our Reference 24174-6 24174-7 24174-8 24174-9 24174-10 Your Reference UNITS GW04_22/01/202 GW05_22/01/202 GW06_22/01/202 GW07_22/01/202 GW08_22/01/20 1 1 1 1 21 Date Sampled 22/01/2021 22/01/2021 22/01/2021 22/01/2021 22/01/2021 Type of sample Water Water Water Water Water Date prepared - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Calcium - Dissolved mg/L 560 920 600 530 460 Potassium - Dissolved mg/L 270 290 260 310 390 Sodium - Dissolved mg/L 6,900 6,900 6,200 7,500 7,400 Magnesium - Dissolved mg/L 870 870 710 880 1,100 - Hydroxide Alkalinity (OH ) as CaCO3 mg/L <5 <5 <5 <5 <5 Bicarbonate Alkalinity as CaCO3 mg/L 580 310 360 350 340 Carbonate Alkalinity as CaCO3 mg/L <5 <5 <5 <5 <5 Total Alkalinity as CaCO3 mg/L 580 310 360 350 340 Sulphate, SO4 mg/L 2,700 3,500 2,500 2,900 2,600 Chloride, Cl mg/L 14,000 14,000 13,000 16,000 18,000 Hardness mgCaCO 3 /L 5,000 5,900 4,400 5,000 5,600 Ionic Balance % -6.5 -5.2 -8.0 -7.4 -13 Envirolab Reference: 24174 Page | 19 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Ion Balance Our Reference 24174-11 24174-12 24174-13 Your Reference UNITS QC101_22/01/20 QC301_21/01/20 QC302_22/01/20 21 21 21 Date Sampled 22/01/2021 21/01/2021 22/01/2021 Type of sample Water Water Water Date prepared - 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 27/01/2021 27/01/2021 Calcium - Dissolved mg/L 360 <0.5 <0.5 Potassium - Dissolved mg/L 170 <0.5 <0.5 Sodium - Dissolved mg/L 4,000 <0.5 <0.5 Magnesium - Dissolved mg/L 520 <0.5 <0.5 - Hydroxide Alkalinity (OH ) as CaCO3 mg/L <5 <5 <5 Bicarbonate Alkalinity as CaCO3 mg/L 410 <5 <5 Carbonate Alkalinity as CaCO3 mg/L <5 <5 <5 Total Alkalinity as CaCO3 mg/L 410 <5 <5 Sulphate, SO4 mg/L 2,100 32 <1 Chloride, Cl mg/L 8,900 <1 <1 Hardness mgCaCO 3 /L 3,000 <3 <3 Ionic Balance % -12 -100 N/A Envirolab Reference: 24174 Page | 20 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Method ID Methodology Summary AT-003 Gases determined by GC-FID/TCD using methods ASTM 1945, 1946 and USEPA 3C. Inorg-006 Alkalinity - determined titrimetrically in accordance with APHA latest edition, 2320-B. Inorg-018 Total Dissolved Solids - determined gravimetrically. The solids are dried at 180+/-10oC. Inorg-024 Hexavalent Chromium (Cr6+) - determined colourimetrically by discrete analyser. Water samples are filtered on receipt prior to analysis. Inorg-026 Fluoride determined by ion selective electrode (ISE) in accordance with APHA latest edition, 4500-F-C. Inorg-040 The concentrations of the major ions (mg/L) are converted to milliequivalents and summed. The ionic balance should be within +/- 10% ie total anions = total cations +/-10%. Inorg-055 Nitrate - determined colourimetrically. Soils are analysed following a water extraction. Water samples are filtered on receipt prior to analysis. Inorg-055 Nitrite - determined colourimetrically based on APHA latest edition NO2- B. Soils are analysed following a water extraction. Water samples are filtered on receipt prior to analysis. Inorg-057 Ammonia - determined colourimetrically based on EPA350.1 and APHA latest edition 4500-NH3 F. Water samples are filtered on receipt prior to analysis. Soils are analysed following a KCl extraction. Inorg-060 Phosphate determined colourimetrically based on EPA365.1 and APHA latest edition 4500 P E. Water samples are filtered on receipt prior to analysis. Soils are analysed following a water extraction. Inorg-087 Chloride by colourimetry using Discrete Analyser Inorg-115 Sulphate by turbidity using Discrete Analyser Metals-020 ICP-AES Determination of various metals by ICP-AES. Metals-021 CV-AAS Determination of Mercury by Cold Vapour AAS. Metals-022 ICP-MS Determination of various metals by ICP-MS. Org-020 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. Note, the Total +ve TRH PQL is reflective of the lowest individual PQL and is therefore "Total +ve TRH" is simply a sum of the positive individual TRH fractions (>C10-C40). Org-023 Water samples are analysed directly by purge and trap GC-MS. Envirolab Reference: 24174 Page | 21 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Method ID Methodology Summary Org-023 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. Note, the Total +ve Xylene PQL is reflective of the lowest individual PQL and is therefore "Total +ve Xylenes" is simply a sum of the positive individual Xylenes. Envirolab Reference: 24174 Page | 22 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: VOCs in water Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-4 Date extracted - 27/01/2021 2 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 2 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Dichlorodifluoromethane µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] Chloromethane µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] Vinyl Chloride µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] Bromomethane µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] Chloroethane µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] Trichlorofluoromethane µg/L 10 Org-023 <10 2 <100 <100 0 [NT] [NT] 1,1-Dichloroethene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Trans-1,2-dichloroethene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,1-dichloroethane µg/L 1 Org-023 <1 2 <10 <10 0 99 102 Cis-1,2-dichloroethene µg/L 1 Org-023 <1 2 220 220 0 [NT] [NT] Bromochloromethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Chloroform µg/L 1 Org-023 <1 2 <10 <10 0 99 103 2,2-dichloropropane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2-dichloroethane µg/L 1 Org-023 <1 2 <10 <10 0 102 109 1,1,1-trichloroethane µg/L 1 Org-023 <1 2 <10 <10 0 98 100 1,1-dichloropropene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Cyclohexane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Carbon tetrachloride µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Dibromomethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2-dichloropropane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Trichloroethene µg/L 1 Org-023 <1 2 84 84 0 97 99 Bromodichloromethane µg/L 1 Org-023 <1 2 <10 <10 0 100 104 trans-1,3-dichloropropene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] cis-1,3-dichloropropene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,1,2-trichloroethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Toluene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,3-dichloropropane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Dibromochloromethane µg/L 1 Org-023 <1 2 <10 <10 0 97 104 1,2-dibromoethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Tetrachloroethene µg/L 1 Org-023 <1 2 500 510 2 99 102 1,1,1,2-tetrachloroethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Chlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Ethylbenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Bromoform µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] m+p-xylene µg/L 2 Org-023 <2 2 <20 <20 0 [NT] [NT] Styrene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,1,2,2-tetrachloroethane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Envirolab Reference: 24174 Page | 23 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: VOCs in water Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-4 o-xylene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2,3-trichloropropane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Isopropylbenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Bromobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] n-propyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 2-chlorotoluene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 4-chlorotoluene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,3,5-trimethyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Tert-butyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2,4-trimethyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,3-dichlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Sec-butyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,4-dichlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 4-isopropyl toluene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2-dichlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] n-butyl benzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2-dibromo-3-chloropropane µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2,4-trichlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Hexachlorobutadiene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] 1,2,3-trichlorobenzene µg/L 1 Org-023 <1 2 <10 <10 0 [NT] [NT] Surrogate Dibromofluoromethane % Org-023 96 2 100 99 1 101 103 Surrogate toluene-d8 % Org-023 98 2 98 97 1 100 101 Surrogate 4-BFB % Org-023 94 2 95 95 0 104 105 Envirolab Reference: 24174 Page | 24 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: vTRH(C6-C10)/BTEXN in Water Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-6 Date extracted - 27/01/2021 2 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 2 27/01/2021 27/01/2021 27/01/2021 27/01/2021 TRH C6 - C9 µg/L 10 Org-023 <10 2 720 720 0 107 102 TRH C6 - C10 µg/L 10 Org-023 <10 2 770 770 0 107 102 Benzene µg/L 1 Org-023 <1 2 <10 <10 0 106 105 Toluene µg/L 1 Org-023 <1 2 <10 <10 0 108 106 Ethylbenzene µg/L 1 Org-023 <1 2 <10 <10 0 105 97 m+p-xylene µg/L 2 Org-023 <2 2 <20 <20 0 109 102 o-xylene µg/L 1 Org-023 <1 2 <10 <10 0 104 99 Naphthalene µg/L 1 Org-023 <1 2 <10 <10 0 92 110 Surrogate Dibromofluoromethane % Org-023 100 2 105 104 1 97 101 Surrogate toluene-d8 % Org-023 104 2 103 103 0 98 98 Surrogate 4-BFB % Org-023 96 2 97 97 0 102 104 Envirolab Reference: 24174 Page | 25 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: TRH Water(C10-C40) NEPM Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-6 Date extracted - 25/01/2021 5 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 25/01/2021 5 25/01/2021 27/01/2021 25/01/2021 27/01/2021 TRH C10 - C14 µg/L 50 Org-020 <50 5 <50 <50 0 91 98 TRH C15 - C28 µg/L 100 Org-020 <100 5 <100 <100 0 105 110 TRH C29 - C36 µg/L 100 Org-020 <100 5 <100 <100 0 80 95 TRH >C10 - C16 µg/L 50 Org-020 <50 5 <50 <50 0 91 98 TRH >C16 - C34 µg/L 100 Org-020 <100 5 <100 <100 0 105 110 TRH >C34 - C40 µg/L 100 Org-020 <100 5 <100 <100 0 80 95 Surrogate o-Terphenyl % Org-020 83 5 88 92 4 80 86 Envirolab Reference: 24174 Page | 26 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: All metals in water-dissolved Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-3 Date prepared - 25/01/2021 1 25/01/2021 25/01/2021 25/01/2021 25/01/2021 Date analysed - 27/01/2021 1 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Arsenic-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 7 7 0 106 106 Barium-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 58 69 17 102 85 Beryllium-Dissolved µg/L 0.5 Metals-022 ICP-MS <0.5 1 <0.5 <0.5 0 100 100 Boron-Dissolved µg/L 20 Metals-022 ICP-MS <20 1 3300 3400 3 101 # Cadmium-Dissolved µg/L 0.1 Metals-022 ICP-MS <0.1 1 <0.1 <0.1 0 107 98 Cobalt-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 4 4 0 106 94 Chromium-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 2 2 0 104 103 Copper-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 4 3 29 105 96 Lead-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 <1 <1 0 107 93 Nickel-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 2 2 0 106 98 Molybdenum-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 310 310 0 105 106 Manganese-Dissolved µg/L 5 Metals-022 ICP-MS <5 1 340 370 8 108 # Tin-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 <1 <1 0 105 97 Silver-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 <1 <1 0 99 86 Zinc-Dissolved µg/L 1 Metals-022 ICP-MS <1 1 7 2 111 107 101 Mercury-Dissolved µg/L 0.05 Metals-021 CV-AAS <0.05 1 <0.05 <0.05 0 94 78 Envirolab Reference: 24174 Page | 27 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: All metals in water-dissolved Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD [NT] [NT] Date prepared - [NT] 13 25/01/2021 25/01/2021 [NT] [NT] Date analysed - [NT] 13 27/01/2021 27/01/2021 [NT] [NT] Arsenic-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Barium-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Beryllium-Dissolved µg/L 0.5 Metals-022 ICP-MS [NT] 13 <0.5 [NT] [NT] [NT] Boron-Dissolved µg/L 20 Metals-022 ICP-MS [NT] 13 <20 [NT] [NT] [NT] Cadmium-Dissolved µg/L 0.1 Metals-022 ICP-MS [NT] 13 <0.1 [NT] [NT] [NT] Cobalt-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Chromium-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Copper-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Lead-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Nickel-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Molybdenum-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Manganese-Dissolved µg/L 5 Metals-022 ICP-MS [NT] 13 <5 [NT] [NT] [NT] Tin-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Silver-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Zinc-Dissolved µg/L 1 Metals-022 ICP-MS [NT] 13 <1 [NT] [NT] [NT] Mercury-Dissolved µg/L 0.05 Metals-021 CV-AAS [NT] 13 <0.05 <0.05 0 [NT] [NT] Envirolab Reference: 24174 Page | 28 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: Miscellaneous Inorganics Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 [NT] Date prepared - 24/01/2021 1 24/01/2021 24/01/2021 24/01/2021 [NT] Date analysed - 24/01/2021 1 24/01/2021 24/01/2021 24/01/2021 [NT] Total Dissolved Solids (grav) mg/L 5 Inorg-018 <5 1 19000 19000 0 108 [NT] Fluoride, F mg/L 0.1 Inorg-026 <0.1 1 0.8 0.7 13 95 [NT] Hexavalent Chromium, Cr6+ mg/L 0.005 Inorg-024 <0.005 1 <0.005 <0.005 0 100 [NT] Nitrate as N in water mg/L 0.005 Inorg-055 [NT] 1 0.34 0.34 0 [NT] [NT] Nitrite as N in water mg/L 0.005 Inorg-055 <0.005 1 <0.005 <0.005 0 95 [NT] NOx as N in water mg/L 0.005 Inorg-055 <0.005 1 0.34 0.34 0 103 [NT] Ammonia as N in water mg/L 0.005 Inorg-057 <0.005 1 1.0 1.0 0 113 [NT] Phosphate as P in water mg/L 0.005 Inorg-060 <0.005 1 <0.005 <0.005 0 107 [NT] QUALITY CONTROL: Miscellaneous Inorganics Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD [NT] [NT] Date prepared - [NT] 11 24/01/2021 24/01/2021 [NT] [NT] Date analysed - [NT] 11 24/01/2021 24/01/2021 [NT] [NT] Total Dissolved Solids (grav) mg/L 5 Inorg-018 [NT] 11 17000 17000 0 [NT] [NT] Fluoride, F mg/L 0.1 Inorg-026 [NT] 11 0.8 0.8 0 [NT] [NT] Hexavalent Chromium, Cr6+ mg/L 0.005 Inorg-024 [NT] 11 <0.005 <0.005 0 [NT] [NT] Nitrate as N in water mg/L 0.005 Inorg-055 [NT] 11 0.39 0.36 8 [NT] [NT] Nitrite as N in water mg/L 0.005 Inorg-055 [NT] 11 0.006 0.006 0 [NT] [NT] NOx as N in water mg/L 0.005 Inorg-055 [NT] 11 0.39 0.37 5 [NT] [NT] Ammonia as N in water mg/L 0.005 Inorg-057 [NT] 11 0.72 0.72 0 [NT] [NT] Phosphate as P in water mg/L 0.005 Inorg-060 [NT] 11 <0.005 <0.005 0 [NT] [NT] Envirolab Reference: 24174 Page | 29 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: Dissolved Gases in Water Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 [NT] Date extracted AT-003 27/01/2021 1 27/01/2021 27/01/2021 27/01/2021 [NT] Date analysed AT-003 27/01/2021 1 27/01/2021 27/01/2021 27/01/2021 [NT] Methane µg/L 5 AT-003 <5 1 32 32 0 100 [NT] Ethene µg/L 5 AT-003 <5 1 <5 <5 0 98 [NT] Ethane µg/L 5 AT-003 <5 1 <5 <5 0 98 [NT] QUALITY CONTROL: Dissolved Gases in Water Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD [NT] [NT] Date extracted AT-003 [NT] 13 27/01/2021 27/01/2021 [NT] [NT] Date analysed AT-003 [NT] 13 27/01/2021 27/01/2021 [NT] [NT] Methane µg/L 5 AT-003 [NT] 13 <5 <5 0 [NT] [NT] Ethene µg/L 5 AT-003 [NT] 13 <5 <5 0 [NT] [NT] Ethane µg/L 5 AT-003 [NT] 13 <5 <5 0 [NT] [NT] Envirolab Reference: 24174 Page | 30 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: Ion Balance Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD LCS-1 24174-2 Date prepared - 27/01/2021 1 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Date analysed - 27/01/2021 1 27/01/2021 27/01/2021 27/01/2021 27/01/2021 Calcium - Dissolved mg/L 0.5 Metals-020 ICP- <0.5 1 390 390 0 100 # AES Potassium - Dissolved mg/L 0.5 Metals-020 ICP- <0.5 1 190 190 0 97 78 AES Sodium - Dissolved mg/L 0.5 Metals-020 ICP- <0.5 1 4400 4400 0 101 # AES Magnesium - Dissolved mg/L 0.5 Metals-020 ICP- <0.5 1 570 560 2 96 75 AES - Hydroxide Alkalinity (OH ) as CaCO3 mg/L 5 Inorg-006 <5 1 <5 <5 0 [NT] [NT] Bicarbonate Alkalinity as CaCO3 mg/L 5 Inorg-006 <5 1 420 440 5 93 [NT] Carbonate Alkalinity as CaCO3 mg/L 5 Inorg-006 <5 1 <5 <5 0 [NT] [NT] Total Alkalinity as CaCO3 mg/L 5 Inorg-006 <5 1 420 440 5 93 [NT] Sulphate, SO4 mg/L 1 Inorg-115 <1 1 2000 2100 5 102 [NT] Chloride, Cl mg/L 1 Inorg-087 <1 1 8800 9100 3 106 [NT] Hardness mgCaCO 3 /L 3 [NT] 1 3300 3300 0 [NT] [NT] Ionic Balance % Inorg-040 [NT] 1 -6.3 -8.5 -30 [NT] [NT] QUALITY CONTROL: Ion Balance Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD [NT] [NT] Date prepared - [NT] 11 27/01/2021 27/01/2021 [NT] [NT] Date analysed - [NT] 11 27/01/2021 27/01/2021 [NT] [NT] Calcium - Dissolved mg/L 0.5 Metals-020 ICP- [NT] 11 360 350 3 [NT] [NT] AES Potassium - Dissolved mg/L 0.5 Metals-020 ICP- [NT] 11 170 170 0 [NT] [NT] AES Sodium - Dissolved mg/L 0.5 Metals-020 ICP- [NT] 11 4000 4000 0 [NT] [NT] AES Magnesium - Dissolved mg/L 0.5 Metals-020 ICP- [NT] 11 520 520 0 [NT] [NT] AES - Hydroxide Alkalinity (OH ) as CaCO3 mg/L 5 Inorg-006 [NT] 11 <5 <5 0 [NT] [NT] Bicarbonate Alkalinity as CaCO3 mg/L 5 Inorg-006 [NT] 11 410 410 0 [NT] [NT] Carbonate Alkalinity as CaCO3 mg/L 5 Inorg-006 [NT] 11 <5 <5 0 [NT] [NT] Envirolab Reference: 24174 Page | 31 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 QUALITY CONTROL: Ion Balance Duplicate Spike Recovery % Test Description Units PQL Method Blank # Base Dup. RPD [NT] [NT] Total Alkalinity as CaCO3 mg/L 5 Inorg-006 [NT] 11 410 410 0 [NT] [NT] Sulphate, SO4 mg/L 1 Inorg-115 [NT] 11 2100 2200 5 [NT] [NT] Chloride, Cl mg/L 1 Inorg-087 [NT] 11 8900 9300 4 [NT] [NT] Hardness mgCaCO 3 /L 3 [NT] 11 3000 3000 0 [NT] [NT] Ionic Balance % Inorg-040 [NT] 11 -12 -14 -15 [NT] [NT] Envirolab Reference: 24174 Page | 32 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Result Definitions NT Not tested NA Test not required INS Insufficient sample for this test PQL Practical Quantitation Limit < Less than > Greater than RPD Relative Percent Difference LCS Laboratory Control Sample NS Not specified NEPM National Environmental Protection Measure NR Not Reported Envirolab Reference: 24174 Page | 33 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Quality Control Definitions This is the component of the analytical signal which is not derived from the sample but from reagents, Blank glassware etc, can be determined by processing solvents and reagents in exactly the same manner as for samples. This is the complete duplicate analysis of a sample from the process batch. If possible, the sample selected Duplicate should be one where the analyte concentration is easily measurable. A portion of the sample is spiked with a known concentration of target analyte. The purpose of the matrix spike Matrix Spike is to monitor the performance of the analytical method used and to determine whether matrix interferences Iexist. LCS (Laboratory This comprises either a standard reference material or a control matrix (such as a blank sand or water) fortified Control Sample) with analytes representative of the analyte class. It is simply a check sample. Surrogates are known additions to each sample, blank, matrix spike and LCS in a batch, of compounds which Surrogate Spike are similar to the analyte of interest, however are not expected to be found in real samples. Australian Drinking IWater Guidelines recommend that Thermotolerant Coliform, Faecal Enterococci, & E.Coli levels are less than 1cfu/100mL. The recommended maximums are taken from "Australian Drinking Water Guidelines", published by NHMRC & ARMC 2011. The recommended maximums for analytes in urine are taken from “2018 TLVs and BEIs”, as published by ACGIH (where available). Limit provided for Nickel is a precautionary guideline as per Position Paper prepared by AIOH Exposure Standards Committee, 2016. Guideline limits for Rinse Water Quality reported as per analytical requirements and specifications of AS 4187, Amdt 2 2019, Table 7.2 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: >10xPQL - RPD acceptance criteria will vary depending on the analytes and the analytical techniques but is typically in the range 20%-50% – see ELN-P05 QA/QC tables for details; <10xPQL - RPD are higher as the results approach PQL and the estimated measurement uncertainty will statistically increase. Matrix Spikes, LCS and Surrogate recoveries: Generally 70-130% for inorganics/metals (not SPOCAS); 60-140% for organics/SPOCAS (+/-50% surrogates) and 10-140% for labile SVOCs (including labile surrogates), ultra trace organics 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. Where sampling dates are not provided, Envirolab are not in a position to comment on the validity of the analysis where recommended technical holding times may have been breached. Measurement Uncertainty estimates are available for most tests upon request. Analysis of aqueous samples typically involves the extraction/digestion and/or analysis of the liquid phase only (i.e. NOT any settled sediment phase but inclusive of suspended particles if present), unless stipulated on the Envirolab COC and/or by correspondence. Notable exceptions include certain Physical Tests (pH/EC/BOD/COD/Apparent Colour etc.), Solids testing, total recoverable metals and PFAS where solids are included by default. Samples for Microbiological analysis (not Amoeba forms) received outside of the 2-8°C temperature range do not meet the ideal cooling conditions as stated in AS2031-2012. Envirolab Reference: 24174 Page | 34 of 35 Revision No: R01 Client Reference: EPA Ethelton - 60647266.1.3 Report Comments Dissolved Gases analysed by Envirolab Sydney, report number 260293. VOC/BTEX: PQL has been raised for sample 1, 2, 7, 8 and 11 due to the high concentration of analytes in the sample/s, resulting in the sample/s requiring dilution. METALS: # Percent recovery is not possible to report due to the high concentration of Boron and Manganese in the sample/s. However an acceptable recovery was obtained for the LCS. The PQL has been raised for Cadmium, Chromium, Copper and Tin due to the sample matrix requiring dilution. # Percent recovery is not possible to report due to the high concentration of Calcium, Sodium and Sulphur in the sample/s. However an acceptable recovery was obtained for the LCS. Envirolab Reference: 24174 Page | 35 of 35 Revision No: R01 IEII■ PIIJDT - IIAII IF IISTIDY PAGEi OF1 CLIENT: AECOM Australia Pty Ltd LABORA TORY: Eurofins!MGT All results to be provided In ESDAT FOR lAIIORATORY lJSE ONLY ADDRESS: Level 28, 91 King WIiiiam St ADDRESS: 6 Monterey Road format. Adelaide Dandenong South VIC 3175 email address: SA 5000 [email protected] PHONE NO: (08) 7223 5400 PHONE NO: (03) 8564 5043 [email protected] FAX NO: (08) 7223 5499 FAX NO: [email protected] PROJECT NAME: EPA Ethelton PROJECT MANAGEF [email protected] SAMPLERS: J Crierie. J Elsworth SIGNED: PROJECT NO: 60647266.1.3 I ANALYSIS REQUIRED (Refer notes below) COMMENTS: SPECIAL HANDLING/STORAGE ., Gf ~ en ~ a, C -...::a z :::, ., ca ca .c > !:?,I- Results required in Esdat EDDs ...::~ ~en 0) ... - u ,n;; QUOTE: 201109AECSS :FIYiif'rAt req_uested ~t-cc"C- "C ~ ~ ume!!~ CII C11 CII -a- - 0 • :::, C > C .C -~ ·~ ~ >~!!!.5 ~ :5 ~ .!/! -~.S! CONTAINER TYPE FIELD FILTERED? ITOTAL NUMBER OF I- iii .!!! G> AND PRESERVATIVE CONTAINERS i5 0§. ~ei LABID SITE LOCATION MATRIX SAMPLE TYPE SAMPLE ID Date ~ C Ethelton QC Water QC QC201 - 22/01/2021 22/01/2021 Yes (metals) 11 1 1 1 I I I --- - - - TOTAL 1 1 1 Notes: Analytical suites (as per quote 201109AECSS): 4~ ~ (1) Required voe suite: TCE, PCE, cis-1,2-DCE, vinyl chloride, chloroform, carbon tetrachloride, trans-1,2-DCE, 1, 1-DCE, TCA, 1, 1-DCA. LOR for voes to be <1 ug/L (2) Metals suite: Eurofins Discounted Suite: M13- NEPM 2013 Metals (As, Be, B, Cd, Co, Cu, Hg, Pb, Ni , Mn, Se, Zn), Cr6+ plus additional metals (Ba, Cr (Total), Mo, Mn, Sn, Ag) V5"/( \~ (3) Major Ions: Euroflns Discounted Suite: 811C Cation Suite #1 : Na, K, Ca, Mg plus Eurofins Discounted Suite: B11F Anion Suite #2: Cl, SO4, Alkalinity (CO3, HCO3, OH-, Total Alkalinity), F (4) Nutrients: Eurofins Discounted Suite: B19C Nutrients Suite #4: NO3, NO2, NOX, Reactive P, NH3 Custody Sul ? 0 NNA RELINQUISHED BY: ~ c:,.I._ tc.C-~ CHECKED: CONTAINER TYPE AND PRESERVATIVE CODES Samples Cold ? ~ NA DATE: 2..s-f 1. 17 TIME: P = Natural Plastic; N =Nitric Acid Preserved; C = Sodium Hydroxide Preserved; J i= Solvent Washed Acid Rinsed Jar Convnenta: RECEIVED BY: ~so-{- CHECKED: S = Solvent Washed Acid Rinsed Glass Bottle; VC =Hydrochloric Acid Preserved Vial; VS SUiphuric Acid PreseNed Glass Bottle; .... . T I - €lb DATE: ..,.,: 2 L- IJ, I TIME: Z = Zinc acetate Preserved Bottle; E = EOTA Preserved Bottle; ST= Sterile Bottle; O =other ~ 0· 'D 23/, l2-1 ,,..1/4 t;~ .;; eurofins / Environment Testing ABN: 50 005 085 521 www.eurofins.com.au [email protected] Australia New Zealand Melbourne Sydney Brisbane Perth Newcastle Auckland Christchurch 6 Monterey Road Unit F3, Building F 1/21 Smallwood Place 2/91 Leach Highway 4/52 Industrial Drive 35 O'Rorke Road 43 Detroit Drive Dandenong South VIC 3175 16 Mars Road Murarrie QLD 4172 Kewdale WA 6105 Mayfield East NSW 2304 Penrose, Auckland 1061 Rolleston, Christchurch 7675 Phone : +61 3 8564 5000 Lane Cove West NSW 2066 Phone : +61 7 3902 4600 Phone : +61 8 9251 9600 PO Box 60 Wickham 2293 Phone : +64 9 526 45 51 Phone : 0800 856 450 NATA # 1261 Phone : +61 2 9900 8400 NATA # 1261 Site # 20794 NATA # 1261 Phone : +61 2 4968 8448 IANZ # 1327 IANZ # 1290 Site # 1254 & 14271 NATA # 1261 Site # 18217 Site # 23736 Sample Receipt Advice Company name: AECOM Aust Pty Ltd South Australia Contact name: Mark McFarlane Project name: EPA ETHELTON Project ID: 60647266.1.3 Turnaround time: 3 Day Date/Time received Jan 25, 2021 1:00 PM Eurofins reference 769514 Sample Information