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WCS Consolidated Interim Storage Facility Safety Analysis Report Revision 2

Page C-1

Attachment C

Boring Logs

(16 pages)

Total Depth Bottom of Ground Top of Depth to Top of Red Monitoring Well/ Date Drilled/ Well Well Elevation Casing Top of Red Bed

Piezometer Name Completed (ft btoc) Elevation

(ft msl) Elevation Beds Elevation (ft msl) (ft msl) (ft bgs) (ft msl)

PZ-36 7120105 78.98 3419.51 3494.79 3498.49 75.0 3419.79 PZ-44 1/22/08 82.98 3416.90 3496.59 3499.88 77.1 3419 .49 PZ-46 1/23/08 93.83 3412.04 3502.38 3505.87 87.4 3414 .98 PZ-47 1/24/08 92.22 3411.56 3500.60 3503.78 87.0 3413.60 PZ-57 1/23/08 99.56 3415.44 3511 .79 3515.00 93.5 3418.29 TP-64 1/11/08 70.81 3433.99 3502.08 3504.80 65.3 3436 .78 TP-65 1/11/08 57.68 3436.07 3490.40 3493.75 52.5 3437.90 TP-66 1/10/08 57.78 3430.88 3485.45 3488.66 51.0 3434.45 TP-76 217108 53.42 3436.78 3487.06 3490.20 47.1 3439.96 TP-77 217108 51 .30 3436.09 3484.19 3487.39 45.4 3438.79 TP-83 2/11/08 55.55 3435.60 3487.77 3491 .15 49.8 3437.97 TP-84 2/12/08 65.24 3429.59 3491 .56 3494.83 58.7 3432.86 TP-87 3/15/08 49.02 3438.47 3484.17 3487.49 43.3 3440.87 TP-136 3/20/09 55.21 3438.01 3490.17 3493.22 50.5 3439.67 TP-137 3/20/09 56.46 3434.68 3488.00 3491 .14 51.5 3436 .50

0

0

PROJECT: Waste Control Specialists LLC

LOCATION; Andrews County, TX

DATE: 7/20/2005

DRILLING COMPANY: Groundwater Monitoring, Inc.

DRILLING EQUIPMENT: CME 75

DRILLING METHOD:

II) (J II) :::::i

HSA lo 30', Air Rotary 30' lo TD

STRATUM DESCRIPTION

Fine SAND d tan. CALICHE, moderately hard, very dry, white to tan.

SAND, line grained, well sorted, loose, dry, reddish brown. Similar to above (STA). damp at 9'.

10 ;~~~ SP

15..-+, ..... .:..,.,-1--~t--.,.,-~-:-:=:.-:~~,...-..,....,.~~:--~~~~ Clayey SANO, fine grained, loose, damp,

20 SC

25

GW

CL

reddish brown,

CALICHE, orange sand matrix, moderately hard, dry.

Slml'ar to above but slightly harder at 34'.

CALICHE, very hard.dry, plsolitlc, while to tan

Sandy GRAVEL, moderately hard, chert gravel is various colors, generally less than 1" diameter, and sub-rounded, dry.

TO:: 79'

WELL I BORING NO:

NORTHING: 6878185.3457

EASTING; 563718.5732

ELEVATION: 3495

TOTAL DEPTH;78.0'

'#. 0 w a:

3490

3485

3480

3475

3470

3465

3460

3455

3430

3425

PZ-36

LOGGED BY: Ed Hughes TOC ELEV.: >491.49'

WELL CONSTRUCTION

CernenUBentonlte Slurry

2-lnch Diameter PVC

0

PROJECT; Waste Control Spaclallsts LLC

LOCATION: Andrews County, TX

DATE: 112212008

DRILLING COMPANY; Talon LPE

DRILLING EQUIPMENT; Ralchdrlll T-650-Wll

DRILLING METHOD: Air Rotary

i!: ..I 0 g in D. ~ UJ c >-(/)

~~: ~~::·{~·~~

5

10

15

20

25

55

60

65

70

(/) u (/) ;:j

SP

SP

SW

GW

STRATUM DESCRIPTION

SAND, fine gFalned. weO sorted, loose, dry, oran e to tan. CALI HE, moderately hard, dry, light gray, pisolllic with tan sandy matrix.

A D. well sorted, loose, dry, orange lo Ian.

CALICHE, moderately hard .. dry, Dght gray, pisoliUc.

Slmllar to above, very hard, wh~e to ICght gray.

Gravelly SAND, well g1aded, loose, dry, tan.

Sandy GRAVEL, wel• graded, we I cemented with tan sandy matrix. Gravel Is various colored chert. sub-angular to sub-rounded gravel.

WELL I BORING NO:

NORTH NG: 6879514.4814

EASTING: 661028.2106

ELEVATION: 3496.6'

TOTAL DEPTH:B1'

3495

3490

3485

3430

pz .. 44

LOGGED BY: David Lawler

WELL CONSTRUCTION

CemenUBentonlte Slurry 2-lnch Diameter PVC

Bentonlte Chips

Sand

3425 1"""t':-'+-2-lnch Diameter PVC

"' ~ ~ i

75

Saturated. CLAYSTONE (77.1'), plastic, maroon.

ao~r.(.a"J---4---~-,,..------~---------------'---J TD:81'

Screen

3420

Well End Cap

3415

at-~ ........ ~__..__ ....... ~~~~~~~~~~~~~~~_._~..__~..._~_._ __ _._~-=i~~~~------~~~--~ - c·· COOK.JOYCE INC. PROJECT NO. 03047.05 " 'I ENOINIERINO AND CDNSULTIND ii: 1,2 WEST EUVENTlf This boring log should not be used CD:5 AUSTIN. TEXAS 7170,·2000 I 1y f th r1 I rt.

1s1214141o9097 FM is121 47._81113 separa e rom e o g na repo n.__ _______________________________________________________________________ P~A~G~E~1~0~F.....;..1~

0

0



DATE: 1/2312008

DRILLING COMPANY: Talon LPE

DRILLING EQUIPMENT: Relchdrtll T-650·Wll


65

STRATUM DESCRIPTION

SAND, well sorted, loose, dry, orange lo tan.

CALICHE, moderately ard, dry, tan, wlth orange sand matrix.

Slmllar lo above (STA), moist.

CA ICHE, moderately hard with Ian sand matrix, dry, light gray, plsolilic.

STA, hard, fight gray to white.

STA, very hard.

Gravelly SAND, well graded, loose, dry, tan to light brown.

; 70

i 75+r..r-t.~~-+--.s~a-nd~y~G~RA""""'V~E~L~.-WB--::oll-gra___,d-ed~.~,o-o_s_e.-d~ry-.~~-( Gravel Is various colored chert In a tan sand

~ matrix.

~ BO ~

i ~

i ~ i i

85

95

LAYSTONE (87.4'}, stiff, maroon.

WELL I BORING NO:

NORTHING:

EASTING:

6879390.3302

563517 .291 5

ELEVATION: 3602.4'

TOTAL DEPTH:91'

3500

3495

3490

3485

3480

3475

3470

3425

3420

3415

3410

3405

PZ-46


WELL CONSTRUCTION

CemenUBentonlte Slurry 2·1nch Diameter PVC

Bentonlte Chips

Sand

.....,f-':'i-2·lnch Diameter PVC Screen

Well End Cap

~'t---'-~....___._~~~~~~~~~-'--'----'-~-'---L-____;;L..-~~~~~~--1

!:! c·· COOK·JOVCE INC. PROJECT NO. 03047.05 112 WUT ELEVENTH This boring log should not be used a:~ 'I ENGmEEAIND AND CDNSULTIND

il is111~~!~:inTE>lA1A~a~~12:~aa63 separately from the original report.

a~------------~~~~------~--~--------------------------------------.....:..P~AG.;;;;.;;;.E~1~0F;....,.;1-J

0

!= i 8 i i C)

9 a ~ ~ 8 ...:

~ ~ ::t ~

i § 0 z iiC 5l J

PROJECT: Wasta Control Spaclallsts LLC


DATE: 112412008


DRILLING EQUIPMENT: Relchdrlll T-650-Wll


~§: Q

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

..J g ~ (/)

.... . . . . . . . . . . . . . . . . . ·.·.·.· .·.·.·.· :~:~:~:~ :::::::: .... . ·.·.·.· .·.·.·.· .·.·.•.· :::::::: :}~:~ .... . . . .

(/) 0 STRATUM DESCRIPTION (/) =>

SANO, fine grained, well sorted, loose, ry, SP orange lo light brown.

SW

CALICHE, moderately hard, dry, light gray to tan.

SAND, fine grained, well grad orange to Ught brown .

, loose, dry,

CALICHE, moderately hard, dry, light gray to Ian.

Similar to above, very hard, light gray to white.

Gravelly SAND, well graded, loose, dry, Ian to light brown, various colored chert gravel.

Sandy GRAVEL, well graded, loose, dry. Sand ts tan and gravel is sub-angular to sub-rounded various colored chert.

C••cooK-JOYCE INC. ENGllllEiRING AND CONSULTING

812 WEST EUVEM'H AUSTIN. TEICA& 78701-li!llDD '11!111!1 <17 .. !11197 FAX 15121 &7 .. 8483

WELL I BORING NO:

NORTHING: 6878917.0254

EASTING: 565277.6223

ELEVATION: 3500.6'

TOTAL DEPTH:89.5' UJ ';ft ~~ ..J ~i' ~ u oz ~ UJ ..J=> o~ c:: mg

PZ-47


WELL CONSTRUCTION

Cemenl/Bentonlle Slurry 2-lnch Diameter PVC

Bentonlte Chips

Sand

t::!lt~-2-lnch Diameter PVC

3410

3405

3400

This boring log should not be used separately from the orfglnal report.

Screen

Well End Cap

PROJECT NO. 03047.05

PAGE 1 OF 1

0

i::

~ g ~ ~ § 3 ~

i 8 ,.:

a VJ

~

~ i § Cl z ii'. 0 Ill a

PROJECT: Wast• Control Speclallsts LLC


DATE: 1/2312008


DRILLING EQUIPMENT: Relchdrlll T·650·Wll

DRILLING METHOD; Air Rotary

:i::: li:c: w-c

5

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

STRATUM DESCRIPTION

... ·: , ·,:·.. AND, well sorted, dry, orange to light brown . . ::··~:~:.~~:{::··

}~~/i~::: SP Similar to above (STA), mo~t.

SP

SW

GW

LICHE, moderately hard with orange sandy malrix, dry, light gray.

· AND, fine grame , we sorted, loose, dry, orange.

CALICHE, moderately hard, dry, light gray, pisoliUc.

STA, very hard, dry, white to llghl gray.

STA, moderately hard, dry, light gray to light brown wtth orange sandy matrix.

Gravelly SAND, well grad , loose, dry, various colored chert gravel.

Sandy GRAVEL. well cemented, Gravel is sub-rounded and various colored. Send is tan.

CLA YSTONE (93.5'), stiff, maroon.

TD"' 98'

'

C••cccK-JCVCE INC. ENDINEEJllNU AND CONIULTIND

812 WEST EL.£\IENlll AUSTJN, TEllAS 71701·2000 '115121474-1017 FAii 1512' 474.9453

WELL I BORING NO:

NORTHING: 6880721.3582

EASTING: 563883.6205

ELEVATION: 3511.8'

TOTAL DEPTH:98' w -' a. ~ f/J

3510

3505

3500

3495

3490

3485

3480

3475

3470

3410

3405

This boring log should not be used separately from the orlglnal report.

PZ-57


WELL CONSTRUCTION

CemenUBentonite Slurry 2-lnch Diameter PVC

Benlonlte Chips

Sand

Rr-:-:t- 2-lnch Diameter PVC Screen

Well End Cap


PAGE 1 OF 1

J

0

t:::

~ 8 ..,j ... ~

~ g ... a ~ 0

I ~ a er.I

~ ... i :c ... J

I 9 ro 0 i 5l ~

PROJECT: Wast& Control Specialists LLC


DATE: 1/1112008


DRILLING EQUIPMENT: Relchdrlll T·6SO·Wll

DRILLING METHOD; Air Rotary

70

CJ) 0 en ::i

STRATUM DESCRIPTION

ML Sandy SILT, dry, tan.

GW

CAL1CHE, moderalety hard with Ian sandy matrix, dry.

Similar to above (STA). hard, dry. light gray to white.

Sl:A. very hard, dry, light gray lo white.

Sandy GRAVEL, well cemenled, dry, various colored gravel and nght gray to pink sand. Gravel Is sub-rounded. Fossns.

CLAYSTONE (65.3'), stiff, dry, maroon.

TO= 68.1'

C •• CDOK..JDYCE INC.

'I ENDINIOERIND AND CONSULTING

111 WEST ELEVENTH AUSTIN. TUAS 78701·2000

IS1214741-1097 PAX t512l 474-1413

WELL I BORING NO;

NORTHING:

EASTING~

687n85.00S

562244.1728

ELEVATION: 3502.1'

TOTAL DEPTH.68.1'

'$. (.J w a:

3500

3495

3490

3485

3480

3475

3445

TP-64

LOGGED BY; David Lawler

WELL CONSTRUCTION

CemenUBentonite Slurry 2-lnch Diameter PVC

Bentonite Chips

Sand

3440 i::;iiil'~-2-lnch Diameter PVC

3435

3430

This boring log should not be used separately from the original report.

Screen

Well End Cap


PAGE 1 OF 1

0

0

PROJECT: Waste Control Spaclallsls LLC


DATE: 1/1112008

DRILLING COMPANY: T11lon I.PE


DRILL.ING METHOD: Air Rotary

STRATUM DESCRIPTION

Sandy SILT, loose, dry, tan.

CALICHE, moderate y hard with tan sandy matrix, dry, nght gray.

Similar to above {STA), hard.

STA, very hard, light gray to white.

Sandy GRAVEL, poorly sorted, loose, dry. Gravel Is sub-rounded and various colored. Tan sandy matrix.

CLAYSTONE (52.5'), stiff, dry, maroon with thin gray banding. TD= 54.5'

WELL I BORING NO:

NORTHING: 6876664.5425

EASTING: 563621.5985

ELEVATION:' 3490.4'

TOTAL DEPTH:S4.5'

TP-65


WELL CONSTRUCTION

CementlBentonlte Slurry

2·1nch Diameter PVC

Benlonlte Chips

Sand

t::!!!f-..:,.f.-2-lncil Diameter PVC Screen

Well End Cap

0

II!

i ... 8 -' ~ i 8 ... a ., ... C>

I ~ ... i ~ :! ~

~ ~

0 Cl

~ 0 m :3

PROJECT: Wast& Control Specialists UC

LOCATION: Andl'llWS County, lX

DATE: 1/10/2008


DRILLING EQUIPMENT: Relchdrlll T-650.Wtl


:i::: 1--a..c w--0

...J 0 (/) ID 0 :E (/)

>- ::i rn ML

SW

STRATUM DESCRIPTION

Sandy SILT, dry.

CA ICHE, moderately hard with orange to re sandy matrix, dry, light gray.

Similar to above (STA), very hard, dry. light gray to white.

Gravelly SAND, dry, with fossils. Gravel Is various sized and various colored. Sand Is tan.

CLAYSTONE (51 .0'), stiff, dry, gray. STA, maroon at 52' •

TD= 54.9'

C •• COOK.JOYCE INC.

'I ENG1NEEll1Nli AND CONSULTING

nz WEST El.EWNTH AUSTIN. TEICAI 78701-1!0011

1512! 474-91197 FAX 151214711-84'3

WELL I BORING NO~

NORTHING: 6876728.3713

EASTING: 664210.1596

ELEVATION: 3485.4'

TOTAL DEPTH:64.9' l1l ...J a.

~ ~ 0 w a:

3440

TP-66


WELL CONSTRUCTION

CemenVBentonlte Slurry 2-lnch Diameter PVC

Bentonite Chips

Sand

·~~-2-lnch Diameter PVC

3435

3430

This boring log should not be used separately from the orlglnat report.

Screen

Well End Cap


PAGE 1 OF 1

0

0

:I ~

~

PROJECT: Wasta Control Specialists LLC


DA TE: 217/2008


DRILLING EQUIPMENT: Relchdrill T-65D·Wll

DRILLING METHOD; Alr Rotary

(/) 0 (/) :::>

STRATUM DESCRIPTION

SM Silty SAND, loose, dry, brown to light brown.

GW

CALICHE, moderately hard, dry, light gray to tan with tan sandy matrix.

Similar to above (STA), hard, dry, light gray to white, plsolitlc.

STA, very hard, dry, llghl gray to white.

Sandy GRAVEL, well graded, well cemented grading to loose, dry, various colored gravel Gravel is fine to medium and Is sub-rounded. Sand is tan to pink.

CLAYSTONE (47.1'), stiff, dry, maroon.

TD= 50. '

WELL I BORING NO:

NORTHING: 6877359.4945

EASTING; 561121.9423

ELEVATION: 3487.1'

TOTAL DEPTH:S0.3' w ...I n. ~ Cl)

3485

3460

3475

3470

3465

3460

3455

3445

3440

3435

TP .. 76


WELL CONSTRUCTION

. Cement/Benlonlte Slurry

2·1nch Diameter PVC

Bentonlte Chips

Sand

.~l--"-f-2·1nch Diameter PVC Screen

g·t--__.~_.,.~.._~~~--~~~~~~......i.--1~....l-..--11....-.....i..~-'-~~~--~~~---

_, c··CDDK.JDYCE INC. PROJECT NO. 03047.05 ~ II ENGINEERING llND CONSULTING ii!'< au WEST ELEVENTH This boring log should not be used

11115 AUSTIN, TEXAS 7B7D1-20GO

1112147 .. ao11 FAJI 1512147.,8453 separately from the original report.

il,.__,.._,..~~~ ............ ~~~~~----~ ...... --.~--~~~~~~ ...... ~~---~~~~~~~PA~G~E=...:1_0~F:......:.1_

0

0



DATE: 21712008



DRILLING METHOD: AlrRolaiy

STRATUM DESCRIPTION

Silty SAND, loose, dry, light brown.

CAUCHE, moderately hard, dry, light gray to tan with fine tan to pink sandy matrix. Coarse caliche gravel

Similar to above (STA), hard, dry, light gray.

Gravelly SANO, fine grained, WSll cemented, dry I Ian to pink; Very ritlle gravel.

STA, wen graded, loose, moist, llght brown to tan.

Sandy GRAVEL, well graded, loose, moist, light brown to orange sandy matrix.

CLAYSTONE (45.41, plastic, maroon.

TD=49'

(••cooK.JOYCE INC.

ENCllNEERING AND CONSULTING 112 WEST ELEVENTH

'115121474-91197 FAX 1511i! 1174-8483 AUSTIN. TEXAS 71701·2000

WELL I BORING NO:

NORTHING: 6876582.6779

EASTING: 662237.5058

ELEVATION: 3484.2'

TOTAL DEPTH:49'

~ ;/. 3: f:'.? ;;~ iiis-Q. (.) oz :it w ..J=> o~ ..J~

~ a:: coo w u

3480

3475

3470

3465

3460

3455

3450

3445

TP-77


WELL CONSTRUCTION

Cement/Bentonlte Sluny

2-lneh Diameter PVC

Bentonite Chips

Sand

Clii,....;..i-2-lnch Diameter PVC

3440

3435

Thls boring log should not be used separately from the original report.

Sera en

Well End Cap


0

0

! § 8 _J _, ~· :c i § ~

§ ~ a ~ ~ ::1 ~ i: ~ 0 g 0 z ii: 0 ID

3


LOCATION: Andrsws County, TX

DATE: 211112008




10

15

20

25

30

35

40

45

50

55

STRATUM DESCRIPTION

CAL1CHE, moderately hard; dry, fight gray with tan sandy matrix.

SAND, well sorted, loose, dry, light brown to orange.

CALICHE, moderately ha , dry, I ghl gray with a tan sandy matrix.

Similar to above, very hard, dry, llght gray to white.

Gravelly SAND, fine grained, very well cemented, dry, tan to pink. Gravel is fine, angular, and various colored.

CLAYSTONE (49.B'), stiff, maroon with gray mottling.

TO• 52.5'

c·· CODK·JOYCE INC. II ENG1NEEAINB AND CONSULTINO 812WEST EUVENTH

AUSTIN. TEXAS 717D1·20DO 15121474-9097 FAIC 15121474-141:3

WELL I BORING NO:

NORTHING: 6876337.3258

EASTING: 662910.9839

ELEVATION: 3487.8'

TOTAL DEPTH:52.5'

TP-83

LOGGED BY: David Lawler TOC ElEV: 3'91.15"

3485

3480

3475

3470

3465

3455

3445

3440

3435

3430


WELL CONSTRUCTION

Cement/Bentonlte Slurry

2-lnch Diameter PVC

· Bentonile Chips

Sand

2-lnch Diameter PVC Screen

· Wen End Cap


PAGE 1 OF 1

0

5: § l5 0 _J _, ~

i 9 a ~ 0

I 8 .,;

i II)

~

~ i § 0 z ~ "' a


LOCATION: And111wa County, TX

DATE: 211212008


Relchdrill T-650-Wll

Air Rotary DRILLING EQUIPMENT:

DRILLING METHOD:

20

25

65

STRATUM DESCRIPTION

SM Siity SAND, loose, dry, light brown, wlth .....,.....:...i.;'""'----1-....~ca~liche~~~ra~ve~I.:.,-______ ~----------"

GW

CALICHE, moderately hard, dry, lght gray.

Similar to above (STA), tan silty/sandy matrix and cafiche gravel,

STA, hard, dry, light gray to white.

STA, very hard, dry, light gray to white.

STA, moderately hard, dry, light gray to Ian.

Sandy GRAVEL, loose, dry. Gravel is fine, sub-rounded to rounded, and various colored. Sand is fine grained, tan lo r19ht brown.

CLAYSTONE (58.7'), stiff, maroon with gray mottRng.

TD:: 6Z'

C •• COOK.JOYCE INC.

'I ENGINEERING AND CDNSUl.TIND

112WEST ELEVENTH AUSTIN. TEXAS 78701-i!ODD

15121474-8097 FAX 1$121414-8463

WELL I BORING NO:

NORTHING: 6877523.5985

EASTING: 563735.4556

ELEVATION: 3491.6'

TOTAL DEPTH;62'

3490

3485

3480

LOGGED BY:

TP-84

David Lawler

WELL CONSTRUCTION

Cement/Bentonlle Slurry 2-lnch Diameter PVC

Bentonite Chips

Sand

·1::lt":'-'-i-2-lnch Diameter PVC

3425


Screen

PROJECT NO. 03047 .05

PAGE 1 OF 1

0

0

(



DA TE: 311512008

DRILLING COMPANY: Talon LPE DRILLING EQUIPMENT: Relchdrlll T-650-Wll


STRATUM DESCRIPTION

SILT, dry, brown. CALICHE, relatively sol\, dry, nght gray to pink.

Similar lo above (STA), very hard, dry, light gr111y.

Gravelly SAND. well cemented, hard, dry, chert gravel.

STA. not as hard from 41' to 43.3'.

CLAYSTONE (43.3'), dry, maroon.

TD=46.5'

WELL I BORING NO:

NORTHING: 6877040.5809

EASTING: 561611.0739

ELEVATION: 3484.2'

TOTAL DEPTH:46.!r

3480

3475

3470

3465

3450

3445

3440

3435

TP-87

LOGGED BY: Ed Hughes

WELL CONSTRUCTION

CementlBenton!te Slurry

2-lnch Diameter PVC

Bentonite Chips

Sand

~-::-'t-2-lnch Diameter PVC Screen

Well End Cap

0

u ii! t!l

§ ir ~ g :c

~ a :!!

~ "' ~ :l ~ j: ;:



DATE: 3/17/2009


DRILLING EQUIPMENT: Reich Drlll T-650-Wll

Air Rotary DRILLING METHOD:

20

45

50

55

...J g :::E >-Cl)

en (..) C/) ::>

STRATUM DESCRIPTION

SILT with caliche ieces moist brown. CALICHE, relatively soft, orange sand matrix, slight cementation, moist.

Similar to above (STA), harder, some burnt orange sand.

STA, CAPROCK, very hard bet\.veen 25' and 30', dry.

Gravelly SAND, abundant chert, dry, white.

CLAYSTONE (50.5'), hard, dry, red.

TD=52.2'

WELL I BORING NO:

NORTHING: 6876252.323

EASTING:

ELEVATION:

563381.4964

3490.2'

TOTAL DEPTH: 52.2' w ...J 0...

~ ;!. (..) w a::

3485

3480

3475

3470

3465

3460

3455

3450

3445

3440

3435

TP-136

LOGGED BY: Van Volkenburg lOC ELEV: 3-191.22'

WELL CONSTRUCTION

- CemenVBentonite Slurry 2-lnch Diameter PVC

- Bentonite Chips

Sand

b!l--':4- 2-lnch Diameter Slotted PVC

si---~..__~..___._~~~~~~~~~~~~--''---'-~'-----'~--'-~---L.~~~~~~~~~--1 _, c·· COOK.JOYCE INC. PROJECT NO. 03047.08

~ 'I ENGINEERING ANO CONSULTING ~ Au:~~~i~"1.~'-fa"7~';'.raaa This boring log should not be used "' 1s121474.sos1 FAX rs121474·B4&l separately from the original report. =; PAGE 1 OF 1 u.__ ______________ ~--~~----------~------~------------------~------------~--------------i

)

0

_,

~ i5 ~


LOCATION: Andrews County, lX

DATE: 3/17/2009

DRILLING COMPANY: TalonLPE

DRILLING EQUIPMENT: Reich Drill T-650-Wll

Air Rotary DRILLING METHOD: ...J 0 CD ::E >-(/J

(/J u (/) ::>

STRATUM DESCRIPTION

SILT, dry, brown.

CALICHE, relatively soft, dry, tan lo pink.

Similar lo above (STA), abundant sand, some cementalion, caliche nodules, dry, burnt orange.

STA, relatively scft, dry, tan to pink.

CAPROCK, very hard, dry,~ to gray.

Gravelly SAND, hard, abimdant chert, dry, tan to light orange sand.

CLAYSTONE (51.5'), hard, dry, maroon.

TD:: 53.3'

\NELL/ BORING NO:

NORTHING: 6876274.76

EASTING:

ELEVATION:

564031.6267

3488.0'

TOTAL DEPTH: 53.3' w ...J c..

~

rp .. 131

LOGGED BY: HughesNan Volkenburg TOC El.EV: 34'1.14'

\NELL CONSTRUCTION

CemenVBentonite Sluny 2-lnch Diameter PVC

Bentonite Chips

... 3450 ...

·.- ·. Sand .. : '•

3445

· .. : .• ~1-·.:..,.· r2-lnch Diameter Slotted

PVC 3440

.· 3435 1.:."....:'~:=:i--Well End Cap

3430

g1--~..__~.....___._~~~~~~~~~~~~~'--....L.....~'-----'~-'-~........L.~~~~~~~~~

--1 -' c·· COOK·.JCVCE INC. PROJECT NO. 03047.08

-~ II ENEllNEERING ANO CONSULTINEl 812 WEST ELEVENTH This boring log should not be used :s AUSTIN, TEXAS 78701-2000 lely 'rom th ng· Ina! re rt.

.,, IS 121474-90!17 FAX 15121 474-8463 separa II e 0 po

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