Reference 101 Page 1

Qepi QUALITY ENVIRONMENTAL PROFESSIONALS, INC.

16U SOt.ttll Frtmltlin Rrud ~.lrltktnfl

Oepfh (feel)

5

10

20

25

30

35

40

Vermont

IN

SOIL DESCRIPTION

sand and gravel fine to coarse grades w/ very large gravel 2·3'

10

II

13

15

16

20

LOG OF:

1404-009

Rota Sonic

WVS-10 (1 ol 2)

Date: November 2014

REMARKS PIO Depth

(PII'Tl) (feel) WELL DIAGRAM

0.4

1----1- 40

Reference 101 Page 2

• ~ 15 ~ 9 ~ ~

~ ~ ;'! § ~ g

§ a: ~ t; w ;:

" 9 ~ ~

~

Qepi Client: EPA

Project: West Vermont

Location: Indianapolis, IN

Loooed Bv: QEPI

QUALITY ENVIRONMENTAL PROFESSIONALS, INC.

16f I South Fr.Wrin Rood ~klc:fNI~

Dritlin Companv:Layne-Christanson I Drillers: Mark Backhaus

LOG OF:

Project Number: 1404-009 Drilling Method: Rota Sonic Sampling Method:

Elevation:

WVS-10 (2 of 2)

Time Terminated: • I w eather:

Completion Date: November 18, 2014

Depth (toe<) SOIL DESCRIPTION ~ REMARKS PID Dep4h

(ppm) (leeU WELL DIAGRAM

SAND • brown, saturated, sand tine(Continued)

grades w/ trace gravel fine-medium

2 1

25

-so~~-oB~o~ri~ng~te~r=mT.in~a~te~d~a~t~S~O~f't-------------t~r-~

-55 .

-60-

- 65 .

- 70 -

75

80

0.4

-0.5

-0.4

-0.5

-0

1---1- 50

r ss

60

65

70

75 -

f-80

Reference 101 Page 3

Qepi QUALITY ENVIRONMENTAL PROFESSIONALS, INC.

161 I SOI.Ith F1ilfJ/(Ji() Ro-911 lt/tSt8iltap()li'$, ffltA'IMlt

Deplh (leel)

5

10

15

25

30

35

40

West Vermont

IN

QEPI

SOIL DESCRIPTION REMARKS

6

7

8

9

19

LOG OF:

PID Deplh )ppm) (lee<)

0

0

1---t- 40

WVS-11 (1 of 2)

WELL DIAGRAM

Reference 101 Page 4

Qeoi Client: EPA

West Vermont

QUALITY ENVIRONMENTAL PROFESSIONAL$, INC.

161J SoulhFtat~"-tinRoed ~lnd'lllta

IN

Mark Backhaus

SOIL DESCRIPTION

50

60

65

70

75

80

REMARKS

21

22

LOG OF:

P10 Depth (ppm) (feet)

0

60

65

70

75

WVS-11 (2 of 2)

WELL DIAGRAM

Reference 101 Page 5-

~!Jt 1 :~~~c~~~~ ~~- ~i;~~(~~ ~ ~~~~ ~)<~~ -~~~ ~ l ~v~ 1 Ev lt~~ ~ / ~~ ! ~ c.~~-~~<v ~~~ If f-I~ I c~\. ~ JlVv: _dJ fA J ')~/v

--~~---+----~----r---~--1, f~ ·)~~~ ~1~~ ir~ l~ l i W l~~<~ , d~ ld~J 11L ~~~~~~~ ~---1--------+-----+------t------r~-i '1 ' ~t' . L~ ~~~r--- ~ \, ~~ ~1~v~~ ~~ ~~ IO'V\ \ 'l·v /~k~lt. ~~ ----1-----+---+----r---r~J IJ ~~ ~ (D ~ -~.t<J~ ~ lhr- c. r.r~ p~ !2~t: tl~~- ~

Jw ~ ir> tf ~r 0 Lz: 1r(~ ~)~t~ ~v~ ,J

Reference 101 Page 6

~ (. - ( ~./ -:; ih ~~ lf') 'I\'\ -----r------r---1--1--1---1-H~rr~/t-.+-~±-~~~ + (~-tf+----l<P~ .. FL~+----P~4-+--H-l-H-UllD--LJU

\ l r~ -----r--~----T---~~---J---+~z~· ~~-~irlz~~t+.r1z~4+~HH++~~~ I ' i ,..I) D .... ~ t'l I .ID ~~ h .~ .. !) II I ~ , (~ ', ,i ·;l ----t-----r-----r----~-~---~-+R+l~ttt-~-+~=cr2H-~~~) f-~ +-+H-H-~-H---+---+---+-+--+--+~

1'1 ~~2 ·~ 11 1 ~ k~ } t ~~ -----r------r---~--~--~--~~~~~ ~,v~lrs j~VJrr+~~o~y4s~~~++~~-~-~ull~

1

,: ___ --r---~--~---~~---j--~~~tq~'~~t~~ ~~r++~(D~/~.~~~++~~---l-~Ull~ 1;2 \4D·+- ~VJ 0 ~ ~

Reference 101 Page 7

Tetra Tech EM Inc.- Environmental SOP No. 015 Page 10 of 10

Title: Groundwater Sample Collection Using Low-Flow Sampling Methodology

Revision No. 1, July 2009 Last Reviewed: April 2010

FIGURE 1- LOW-FLOW GROUNDWATER SAMPLING DATA SHEET

Date/Time of Sample Collection: _.:....,:l (+f_Z~6 ,__:.~_,_(_;:..._____:/_._(4--/-:::!,L-/ _P.roj ect Site/Subsite: 0 /.1 \2oi\K SampleiD: __________________ 1 ___ '--------------~~~+--------------------Field ID: Point Name: fh w-- 0 i/:) _, I( Depth to Well Bottom: 5'1· ZB ft. below top of casing (PVC cap) Depth to Water Level: I '6 5<{3 ft. below PVC cap Depth to Water Level: I iJ .}"Q ft. below PVC cap prior to Purge Calculations

sampling L Method of Purging: Bladder Pump Submersible Pump __

Peristaltic Pump __ Minimum Purge Volume: 2-inch well __ Liters I 4-inch well __ Liters Control Box Settings: Box # Refill Discharge __ _

'tl . Throttle psi Total Purged: J¥'/l~ ~ (Purge Rate goal= 0.5 Liters/Min.) Actual Purge Rate: · S' Liters/Min .

.

Time

pH

Temperature (0 C)

Specific Conductance (!J.mhos/cm)

Turbidity (NTU)

Dissolved Oxygen (mg!L)

ORP (mY)

Each Volume Purged (L)

Total Liters Purged

Jtiitial Reading

/&LfO .'["3h (0 3 b

r10q

'2.~4 .-39;

1~215 St1 jig 0

c-;o3

\).~ .........

·-'J)

/Dfc/ ;orr /j()(j i/Df J(/C

)I~ s-~ $.6/ 5.oo roo

!zd{ lU<t 11 JLJ I 2.-tl t·~ll

/f fC1 J,o3 J 01 t I r I' I (

tK9 D, 0•7 0.2/ 0~ l \ c~l \ -.qe; ·-!IY ·-f~O -~) ~6-

St~ibiliz­atlbn

Criteria

+/-0.1

NC*

+/-3%

+/-10%

+/-10% or +/-0.3

+/-10

*NC =No Criteria. **Stabilization critena listed should be used unless project-specific plans specify alternate stabilization criteria.

Filial

I If~

! . I {

v .. zt

Duplicate Sample Collected?' ((No·1

Yes (Sample ID of Duplicate) ----------------------­MS/MSD Sample Collected? 'W Yes Sample Remarks (odors, colors, sediment): ' · · C I o v- It<::,{. Comments: ' C) ( J tVO l/' 1 i W c'l" Sample(s) Collected By: Pump System Purge Volume Calc: Length of tubing X 9.6 (mVft) + 130 (bladder volume)= Total

required purge (liters) before collection of parameters

Reference 101 Page 8

Tetra Tech EM Inc. -Environmental SOP No. 015

Title: Groundwater Sample Collection Using Low-Flow Sampling Methodology

Page 10 of 10

Revision No.1, July 2009 Last Reviewed: April 2010

FIGURE 1- LOW-FLOW GROUNDWATER SAMPLING DATA SHE·E· T ~

Date/Time of Sample Collection: l t/2 GLt'{ I itJ (r Project Site/Subsite: 0 ~ • ll ~ SampleiD: N\vJ "l.VV~- }D 1

-;o

Field ID: Point Name: Depth to Well Bottom: 1/S. 5'S ft. below top_o_f-ca-s-in_g_(_P_V_C_c_a-p)

Depth to Water Level: I :3. ~3 ft. below PVC cap Depth to Water Level: i 3 'qJ, ft. below PVC cap prior to Purge Calculations

sampling , Method of Purging: @adder Pllii®__l{_ Submersible Pump __

Peristaltic Pump __ Minimum Purge Volume: 2-inch well __ Liters I 4-inch well __ Liters Control Box Settings: Box# Refill Discharge __ _

'(Throttle psi Total Purged: \.\ &lA\ J/1 ~Liters (Purge Rate goal= 0.5 Liters/Min.) Actual Purge Rate: .· '-J~ Liters/Min.

Time

pH

Temperature (0 C) I?. LJ 0 I z vI / l£C-( I lS~ /')_. 4 t ) 1. Sa 1 I] S1-Specific Conductance (1-lmhos/cm)

Turbidity (NTU)

DissolvedOxygen(mg/L) ,q( 1./Lf Jr13 /~// ).{/ /.ll /{1-

ORP (mV) -JJ Vj ·-(_ol -/Cf.) ""Jt{j -/1~-- -Jlf ·-(I}

Each Volume Purged (L)

Total Liters Purged

+/-0.1

NC*

+/-3%

+/-10%

+/-10% or +/-0.3

+/-10

*NC =No Cnteria. **Stabilization cnteria listed should be used unless proJect-specific plans speci.fy alternate stabilization criteria.

Fiiuir

5, I (

!Z·o~

0qZD

),{h !('[_

Duplicate Sample Collected? ~Yes (Sample ID ofDu.plicate) ___________ _ MS/MSD Sample Collected? (~Yes Sample Remark_s (odors, c~lors, sediment): __ C;---'-f-+yeh-. . .--~...;;....o.....:./_.a_r.._/e.:.......:....~-'-.---,----,-----------Comments: eo u I cL N\J t ~ e.:t 'fv" b ~ a.. i ~ '7-'J t-2 o I' ( Sample(s) Collected By: --------------------------­Pump System Purge Volume Calc: Length of tubing X 9.6 (mVft) + 130 (bladder volume)= Total

required purge (liters) before collection of parameters