W911SA-20-Q-3031 Technical Exhibit 2 Monitoring Well Construction Diagrams and Map.pdf

TECHNICAL EXHIBIT 2

WELL CONSTRUCTION DIAGRAMS AND MAPS

LANDFILL 5

HIGHWAY 21

Tarr Creek

Ash Run

La Crosse Rive r

Sq uaw

Cree k

Stillwell Creek

Unnamed

Creek 34-1 North

As h Ru n No rth Ditch

Sparta Creek

Di tch

-5

Ash Run South Ditch

Creek 14-7

Ash Run

Unnamed

Ash Ru n

Unnamed

Popple Creek

No rth

Fo rk

Ta rr C ree k

Sq ua w La ke

FIGURE 1

LOCATION OF

LANDFILL 5

0 1,250 2,500625 Feet

!0

!0

!0!0

!0!0

!0

!0

!0

!0!0

MW5

MW9

MW3

MW1

MW2BMW2A

MW8BMW8A

MW7BMW7A

MW2C

CLF5 WELL LOCATIONS

GROUNDWATER MONITORING

AND WELL ABANDONMENT

IDIQ CONTRACT

FORT MCCOY, WISCONSIN .0 200 400100

Feet

· 90

MW - 2A MW- 2 8 MW-2C

~__.~~r._ G.S. 898.2

..J u 0.:

BENTON ITE

SANO,YELLOW

BRN, C-F

{SPl

'Sf:'¥- w.s. 885.7 w ..•..

> ···-· 5 'LG.l4" 0 P.V.C. < a: w/ 111" HOLES a

<.:1 ···- FILTER PAPER

~ .. ... --- soT 'M. 879.0

--c. P.V. c.

l

CAP

2'

BENTON ITE

PEA

GRAVEL

WELL LOGS

- T.O.C. 899.33

1---..--'-- G.S. S 9 7. 8

BREATHER

HOLE {TY P. )

~?:- W.S. 885.5

SAND, YELLOW

SRN, C- F

{SP )

E 3

LG. l 2

SLOTTED PV.C.

w/ FILT ER FABR I C

\_ BOT ' M 860.8

WEL L NEST MW-2A,B,C

SENTO ~ll iE u

·o.:

Q

- T.O.C. 899.33

$7 w.s. 885.5

SANO,YELLOW

BRN, c-F , TRC. S ILT

(SPl

-== -- TRC GR .. WE!...

m~!-----"-"'' ,_=« •. ·--" ·--- .. - A. At.

~~. ---. - -: 1 z.

p £ ~ ~~ : ~ :. -:- ~ ~ . :

GR:. ·;::_ ll;': ' -~: · -

•;l , ...., , ~ - · soo · ro I j

CONCRETE

PAD 4 'x4'x4"

-~~=AYRES .. ~ ·· · ~ .

MOHITORING WELL MW-7A

COHSTRUCTI OH DETAILS

LOCK

1. RHHEHCE ELEVATI ON: 900.97 FEET T.O.C.

Z. CJ.P ELEVATION: 901.28 FEET

3. '~UHO SURFACE ELEVATION : 898 I 68 FEET

4. DEPTH OF ~LL FROM GROUHO SURFACE:

26 .5 FEET

5. LENGTH OF VELL POINT, PVC WELL SCREEH,

OR SLOTTED PIPE: 15 FEET

SCREEN SLOT SIZE : 1o

6. SIZE OF PIPE: __ 4 _ IH . CIA.

7. aEVATIOH OF TOP OF SEAL: 894 . 18 FEET

S. THlC~HESS OF SEAL: -~5;..,_ FEET

9. TYPE OF SEAL: Benton i te Pellets

10. PROTECTIVE CASIMG ? YES X · HO

LOCX:IHG CJ.P? YES ::::i:: NO _

11. TYPE OF IM?£RMEABLE IACX:f Ill:

DRILl HOLE Bentoni t e Cement Grout IN PROTECTIVE TOP Ben•c.., ; te Slur::y

1 Z. COHCRETE CAP ~v~cc:::;,._ ___ _

BEJCTOH lTE CAP ..... vw;o,_c: ____ _

13 . FILTER PAC( SP£CIFICATIOHS :30 fJ i - T Sand

14. !OREHOLE DI AMETER

ABOVE BEDROCX: 10"

BELOW BEDROC( ~"---

15. ElEV. TOP OF SCR£EH 88 7 . 18 FEET

16. EUY. TOP OF FILTER PACX: 869 . !.8 FEET

17 . DRILLING METHOD

ABOVE e.EDROCX: P.SA ---!(LOla' BC~ROC~ ---

WATE~ LEYEL CHECX:$

Fr0111 Refer ence Elevation l I DEPTH wA?Ei·

I DATE THE TO I'.HER ELEVAT ION ~)'V.R!S

:on8;se I ~-~1 1 l6. SO 864 . :)7 IDevelcoec we:l ll / 01/88 li.:l 883 . 36 ~oaK ~a~e ~ S~7.~les

4 of E

I , l I

PAD 4'x4'x4"

I'()HITORIHG 'JELL 'lli- i":l

COHSTRUCTIOH DETAILS

1. R£H~EHCE ELEY.l.TIOM: 900 .85 FEET T .O.C.

2. CAP ELEYATIOH : 901.09 FEEi

3. SROUHO SURFACE ELEVATION: 898.68 FEET

•• DEPTH OF ~ELL FROH GKOUHO SURFACE:

s.

6.

7.

8.

9.

49.0 FEET

LEHSiH OF 'JELL ?OINT I PVC 'WELL SOE ~ !o!.

OR SLOTTED PIPE: 5 FEET

SCREEM SLOT SIZE =lo

SIZE OF PIPE: _....:,4 __ IN. OIA.

aEYATIOH OF TOP OF SEAL: 868. sa FEET

THIC(HESS OF SEAL:

TTPE OF SEAL: Bentonite Slu==:-;

10. ~OTECTIYE CAS I NG? YES X ItO

LOCJ:!HG CAP? YES --L- MO ==

11. TTPE OF IHP£~EA8LE SAC)(fiLL:

DRILL HOLE Bentonite Cement: Grout:

IM PROTECTin TOP ;:~e"'t~ ... ; -~ Slur:::y

12. COHCRET'E CJ,P _ _....:.Y..::.e.:::.s ___ _

BaTCH I)"E CAP _ ...... v..;;;"'~"'----

13 . FILTER PAC( SP£CI FICATIONS ~ 30 Flint:. Sand

H. eoREHOLE OI~ET'ER

ABOVE BEOROC( 10"

BELOW BEDROC)( _;;;;.:;:..;;;_

15. ELEY. TOP OF SCREEM 85.:t.;a FEET

16. EL.EY. TOP OF FILTER PACX. 858.68 FEET

17. ORILLIHG METHOD

ABOVE !£0ROC( ....:;t:.;:.;'=:l::.,.__

!£LOW ~9R0C( .....,., -...:::..-

~TER LEVEL CHECX.S

FrOM Reference Elevat ion

DATE TIME

OEPTli

TO 'iATER 16 . 85 10/:!.8/88

10/31/88 3 PM 17.17

'iA TER ELE'V .l.Tt ON I ~"""'~$

884 . 00 883 . 68 \

Develoced Well Took Wa~e~ Sa~?les

FORT ~cCOY LANDF::~

S?F-..RTA, WISCONSI)!

PAD 4'x4'x4"

.. .;·--; s

• • :. .... ""P .. .... : .: ,, .., MO~ITORING W£Ll MW-Q~

COHSTRUCTION DETAILS

1. R£FEREHCE ELEYATIOH: 899.79 FEET T.O.C.

2. CAP ELEVATIOH: 900 . 34 FEET

3. ;ROUHO SURFACE ELEVATIOH: 897.9 3 FEET

4. DEPTH OF ~ELL FROM GROUHO SURFACE:

30. 0 FEET

5. LEHGiH OF WELL POIHT, PVC VELL SCREEH .

OR SLOTTED PIPE: 15 .FEET

SCREEH SLOT SIZE : 10

6. SIZE OF PIPE: _...;...4 __ IlL OI A.

7. ElEVATIOH OF TOP OF SEAL: 889.93 FEET

8. TH!C(HESS OF SEAL: 5 FEET ---

9. TTPE OF SEAL: Bentonite Pellets

10. PROTECTIVE CASING? YES x NO

LOC~IHG CAP? YES --A___ MO

11. TTPE OF IHP£RMEABLE BAC~flLL:

DRILL HOLE Bentonite Cement Grout IH PROTECT~vt fOP q.,? ~P"'; te Slurry

12. COHC~TE CAP Yes BarrON I'~E CAP-~Ye_s ___ _

13. FILTER PACJ: S~CIFICATIOMS : 30 F!. i:1t sand

14. BOREHOLE OI~ETER

ABOVE SEORQC( 10"

BELO~ BEDROC( ---

15. ELEY. TOP OF SCREEH oQ 2 o< FEET

16. EUV. TOP OF FILTER PAC~ 884 . 93 FEET

17. DRILLIH6 METHOD

ABOV E s.EOROC( HSA

!ELO~ BCORQC( ---

WATER LEVEL CHEC(S

Fr0111 Reference Eleva tion

DEPTH liAIER DATE TO 'WATER ELEYATIOH ~~Rl:S

10/18/88 18 . 65 881.14 ;Jevelopec Well l0/31/Sc 18 . 98 860.61 :ooi< War.e:- Se;-:-.~lE

I l] I I I

•. 0

J I

CONCRETE

PAD 4'x 4' x4"

MOHITORIHG WELL ~-8B

COHSTRUCTIOH DETAILS

LOCK

1. R£F£REHCE ELEVATION: 900 . 23 FEET T.O.C.

2. CAP ELEYATI OH: 900.7.7 FEET

3. GROUND SURFACE ELEYATIOH: 89'.o3 FEET

(. OEPTH OF ~LL FROH G~OUHO SURFACE:

52 . 0 FEET

5. LEH6iH OF ~ELL ?OINT , PVC ~ll SCKEEH Oil SLOTIEO PIPE: c; FEET

SCREEN SLOT SI ZE ~~

6. .SIZE OF PIPE: __ 4_ IH. OIA.

7. aEVATIOH OF TOP OF SEAL: 856 . 43 FEET

8. THIC~HESS OF SEAL: 2 . 5 FEET

9. TYPE OF SEAL: 3ep;onite Pe llet:s

10. PROTECTIVE CASIHG? YES ~ ~

LOC~IHG CAP? YES -:!..- MO __

11. TlPE OF IHP£RMEABLE BACX:FILL:

CRILL HOLE .. o.,,...+-?ni -o C<>r.ent Grouc IH PROTECTI'f't TO Se:1;on.J.te Slurry

12. COHCRE:TE CAP .--.:...:Ye:,.:s::....__ __ !EXTON ITE CAP _ __.v_..e.oOI.s __ _

13. FILTER PACX: SPECIFICATI ONS !! 30 ~ :!.; "- t Sanci

14. !OREHOLE DIAMETER

ABOVE SED ROC~ 10"

BELOW BEOROCJ.: __

15. EUV. TOP OF SCR.EEM Q<::Q a., FEET

16. ELEV. TOP OF FILTeR PACJ.: 853.93 FEET

17. ORILLIH6 HETHOO

ABOVE BCOROCX: P.S?.

!£LOW BE:ORoCJ.:

WATE~ LEVEL CHEC~S

').OQTIOH 1 l ~2N 'i~03E ·~l)lliJ, --=-........:~~~::..::::::: ____ _

9400.00

FrOM-Reference Elevation

DEPTH

TO 'WATER

'iU'E-R _:.l.lt

- lO / l3/88

.. _' .. A'JRES

~ . · 'Assoc t AT~c::

DATE

10/18 / 88 10/31/88

TIME

l ?M

19.15 19 . 44

ElEYATTOH I R!I"J.RtS

88 l. 08 870 0 79 1

Deve2.o9ed We ll Took Wa~e= Sam~le~

FORT 1-!c:COY U..NDF ::.:.

S? AR':'?.. 'tl ': ~r"'~•e -··

J

CONCRETE

PAD 4'x4'x4"

I l'll"t • y .......... , OH

A'JRES

AS::-c:::.:::--n-r-- ,-.-"T"-r-_r-_

MONITORING WELL MW-9

CONSTRUCTION DETAILS

LOCK

1. R£FEREHCE ELEVATIOH: 895.43 FEET T.O.C.

2. CAP ELEVATION: 895.97 FEET

3. ;ROUHO SURF ACE EL.EY A TI OH: 89 3 . 48 FEET

4. DEPTH OF vtLL FROM GROUHO SURFACE:

24.0 FEET

5. LEHGTH OF vtlL POINT, PVC WELL SCREEH, OR. SLOTIEO PIPE: , 5 .FEET

SCREEH SLOT SIZE : 10

6. SIZE OF PIPE: __ 4 _ IH. CIA.

7. · aEVATIOH OF TOP OF SEAL: 891.48 FEET

8. THIC~HESS OF SEAL: __ s __ FEET

9. TTPE OF SEAL: ;s.,.,..,T-,.,"i t"" Pellets

10. PROTECTIVE CASI NG? YES ~ HO

LOC(IHG CAP? YES ~ MO

11. TTPE OF IMP£~BLE BACX:FIL.L:

DRILL HOLE .Bentoni te Cement Grout IN PROTECTH'E TOP ><eotopi te Slurry lZ. COHCRETE CAP Yes WITCH I it CAP _ .... Y..,..gs.._ __ _

13. FILTER PAC( SPrCIFIC.J.TIOHS ~30 : 1int Sa nd

H. BOREHOLE OI~ffiR

ABOVE BEDROCX: 10"

U:LO'W BEDROO: ---

15. ELEV. TOP OF SCR.EEM 884.48 FEET

15 . ELEY. TOP OF FILTER PAC( ?c~ ~ p FEET

17 0 ORILLIN6 METHOD

ABOVE !EOROCX: ESA

!ELOI' !EtrROCX:

~TER LEVEL CHECX:S

Fr~ Reference E1evat 1on

OAT!

l'J / l 8 / 82 _Q/31 / 82

I THE l

DEPTH

TO 'tt'ATER

_5 . 6 5 15 . 9 5 1

8 79./8 87'?.~8

!)evelopec wel~ ~ccK Na 'C.e=- Sarnp le