drilling log for boreholes 601, 602, 603, 604, 336 and …boring logs sdms docld 2104493 fmc...

BORING LOGS

SDMS DoclD 2104493

FMC Corporation

Drilling Logs for Boreholes 601, 602, 603, 604, 336 and TW-01 OU-7: Deep Ground Water Investigation Avtex Fibers Superfund Site Front Royal, Virginia

24 January 2003

Environmental Resources Management 200 Harry S Truman Parkway, Suite 400

Armapolis, Maryland 21401

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ERM. AR303028

Well 601

AR303029

Project No: 10593.60.01

Project: OU-7 Deep Well Investigation

Avtex Fibers Superfund Site

Location: Front Royal, VA

Well ID: 601

Client: FMC

Geologist: Irish Lappe

Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006

SUBSURFACE PROFILE

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Description

Ground Surface

Unconsolidated Sediments Brown silty clay with rock fragments

Bedrock Blue gray shale

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Remarks

15" borehole with 12" temporary casing (removed) to 33' bgs

Static Depth to Water

12" borehole with 8" steel casing grouted in place to 160' bgs

105 total bags to grout pipe estimated 42 bags

hydrostatic test passed

10/28/02 13:16 - 10/29/02 07:45

Drilled By: Eichelbergers ^or th Coordinate: 7018997.507

Drill Method: Rotary air hammer •- * ^ .• , ^^^r-^^^nA ^n East Coordinate: 11563581.39

Drill Date: 21 Oct -26 Oct 2002

Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 12

AR303030

Project No: 10593.60.01




Well ID: 601

Client: FMC

Geologist: Trish Lappe

Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410) 266-0006

SUBSURFACE PROFILE

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Description

Bedrock Blue gray shale

53 ' -132 ' H2S peaks 9-25 ppm (air)

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Drilled By: Eichelbergers ^o r th Coordinate: 7018997.507

Drill Method: Rotary air hammer ,- » ,• , . , . , , -^„ , - „ . , „ ^ ' East Coordinate: 11563581.39

Drill Date: 21 Oct-26 Oct 2002

Hole Size: 8"

Top of Casing: NA

Sheet: 2 of 12

AR303031

Project No: 10593.60.01




Well ID: 601

Client: FMC


Environmental Resources Management

200 Harry S Truman Parkway Suite 400

Annapolis, MD 21401

(410)266-0006 te m

SUBSURFACE PROFILE

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Description

53--132-H2S peaks 9-25 ppm (air)

114-Estimated 40 - 50 gpm yield

133-Fracture zone

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Drilled By:Eichelbergers North Coordinate: 7018997.507

Drill Method: Rotary air hammer ,- ^ .• » ., . , ,- , .«,-^., «,, East Coordinate: 11563581.39


Hole Size: 8"

^ Top of Casing: NA

Sheet: 3 of 12

AR303032

Pro jec t No : 10593.60.01

P r o j e c t : OU-7 Deep Well Investigation


L o c a t i o n : Front Royal, VA

Well ID: 601

Cl ien t : FMC

G e o l o g i s t : Trish Lappe

Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 2f401 (410)266-0006

SUBSURFACE PROFILE

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Description

133-

Fracture zone

1 6 0 ' - 4 6 2 '

Blue gray shale No H2S peaks above 3 ppm (air)

G e o p h y s i c s 1 9 0 ' - 1 9 6 '

Changes in conductivity, caliper, and HRAT

logs

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Remari<s

8" open borehole to 602 bgs

Drilled By:Eichelbergers ^ o r t h C o o r d i n a t e : 7 0 1 8 9 9 7 . 5 0 7

Drill Method: Rotary air hammer ,- ^ « _,. . .,.,,-^^,-r.., ^ ^ ' East Coordinate: 11563581.39


Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 12

AR303033

Pro jec t No : 10593.60.01




Well ID: 601

Cl ien t : FMC



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SUBSURFACE PROFILE

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Description

G e o p h y s i c s 1 9 0 ' - 196' Changes in conductivity, caliper, and HRAT

logs

2 0 7 ' - 2 0 9 '

2 - 3 gpm estimated

2 0 9 ' - 6 0 0 '

No significant water bearing fractures No smell

No elevated H2S readings

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Remarks

Drilled By: Eichelbergers

Drill Method: Rotary air hammer

Drill Date: 21 Oc t -26 Oct 2002

North Coordinate: 7018997.507

East Coordinate: 11563581.390

Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 12

AR303034

Project No: 10593.60.01




Well ID: 601

Client: FMC



SUBSURFACE PROFILE

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Description

209' -602' No significant water

No noticeable fractures No smell No elevated H2S readings

Geophysics 297' Change conductivity logs, hairline fractures identified by OPTV

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Remari<s

Drilled By: Eichelbergers North Coordinate: 7018997.507

Drill Method: Rotary air hammer >- . ^ j - i ., Hir^oirn.i or, East Coordinate: 11563581.39


Hole Size: 8"

_ Top of Casing: NA

Sheet: 6 of 12

AR303035

Project No: 10593.60.01




Well ID: 601

Client: FMC



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SUBSURFACE PROFILE

Description

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335-

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Geophysics 297' Change conductivity logs, hairiine fractures identified by OPTV

192

187 Geophysics 300' - 360' Numerous possible hairiine fractures

165 Geophysics 332' Change in conductivity, caliper, and HRAT logs

147






Hole Size: 8"

Top of Casing: NA

Sheet: 7 of 12

AR303036

Project No: 10593.60.01




Well ID: 601

Client: FMC



SUBSURFACE PROFILE

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Description

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Remart<s

355-

360-

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Geophysics Beds overturn with depth

300' - 400' majority of bedding planes dip SE 400' - 550' majority of bedding planes dip NW

No major lithologic changes throughout the remainder of the borehole Very few possible hairline fractures

Conductivity 0.400 - 0.425 mS/cm

370-

375- •:

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400- •:-:-:





East Coordinate; 11563581.390

Hole Size: 8"

Top of Casing: NA

Sheet: 8 of 12

AR303037

Project No: 10593.60.01




Well ID: 601

Client: FMC



SUBSURFACE PROFILE

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Drilled By:Eichelbergers ^o r th Coordinate: 7018997.507

Drill Method: Rotary air hammer _ ^ ^ ,. ^ ., .,,-,v«^r... oo East Coordinate: 11563581.39


Hole Size: 8"

_ Top of Casing: NA

Sheet: 9 of 12

AR303038

Project No: 10593.60.01




Well ID: 601

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 j (410)266-0006

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SUBSURFACE PROFILE

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Drilled By:Eichelbergers ^or th Coordinate: 7018997.507

Drill Method: Rotary air hammer ,- ^ ^ j - ^ .....rz-oiro.. oo ' East Coordinate: 11563581.39


Hole Size: 8"

^ Top of Casing: NA

Sheet: 10 of 12

AR303039

Project No: 10593.60.01




Well ID: 601

Client: FMC




Annapolis, MD 21401

(410) 266-0006

SUBSURFACE PROFILE

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Hole Size: 8"

Top of Casing: NA

Sheet: 11 of 12

AR303040

Project No: 10593.60.01




Well ID: 601

Client: FMC



SUBSURFACE PROFILE

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Drill Method: Rotary air hammer r- ^ ^ j - ^ ^ ...roo.ro.. oo ' East Coordinate: 11563581.39


Hole Size: 8"

_ Top of Casing: NA

Sheet: 12 of 12

AR303041

http://roo.ro

Well 602

AR303042

Project No: 10593.60.01




Well ID: 602

Client: FMC

Geologist: N. Warner


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SUBSURFACE PROFILE

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Description

Ground Surface

Unconsolidated Sediments Medium reddish brown sandy silt

eedfoc>f2^--602' Blue gray shale

large fracture

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12/9/02 15:17-12/10/02 07:35

132 total bags used to grout casing

Large fracture 47' bgs



Drill Date: 26 Nov -18 Dec 2002

North Coordinate:

East Coordinate:

NA

NA

Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 13

AR303043

Project No: 10593.60.01




Well ID: 602

Client: FMC



SUBSURFACE PROFILE

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Bedrock 2 1 ' - 602' Blue gray shale

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12" borehole with 8" steel casing




North Coordinate: NA

East Coordinate: NA

Hole Size: 8"

Top of Casing: NA

Sheet: 2 of 13

AR303044

Project No: 10593.60.01




Well ID: 602

Client: FMC



SUBSURFACE PROFILE

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Description

Bedrock 21 ' -602 ' Blue gray shale

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Drilled By:Eichelbergers North Coordinate:

Drill Method: Rotary air hammer ^ ^ _ .. ^ East Coordinate:


NA

NA

Hole Size: 8"

Top of Casing: NA

Sheet: 3 of 13

AR303045

Project No: 10593.60.01




Well ID: 602

Client: FMC



SUBSURFACE PROFILE

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Drilled By:Eichelbergers ^Orth Coordii

Drill Method: Rotary air hammer r- . ^ East Coordin


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ate:

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Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 13

AR303046

Project No: 10593.60.01




Well ID: 602

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 w •

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SUBSURFACE PROFILE

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Drilled By: Eichelbergers ^or th Coordinate:

Drill Method: Rotary air hammer ^ ^ ^ _,. ^ East Coordinate:


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Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 13

AR303047

Project No: 10593.60.01




Well ID: 602

Client: FMC



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SUBSURFACE PROFILE

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North Coordinate:

East Coordinate:

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Hole Size: 8"

Top of Casing: NA

Sheet: 6 of 13

AR303048

Project No: 10593.60.01




Well ID: 602

Client: FMC




Annapolis, MD 21401

(410)266-0006

SUBSURFACE PROFILE

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Remarics


Drilled By: Eichelbergers ^orth Coordinate:

Drill Method: Rotary air hammer ,- ^ -,• x East Coordinate:


NA

NA

Hole Size: 8"

Top of Casing: NA

Sheet: 7 of 13

AR303049

Project No: 10593.60.01




Well ID: 602

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 1

E ' X - - - r i ^

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SUBSURFACE PROFILE

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355-•

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360-• . • .

365-

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370-

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375-

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380--• --

385-•

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390----

395-

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400-

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Description

•

Sedroc/c2Y'-602' Blue gray shale

no noticable fractures

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Drill Method: Rotary air hammer •- ^ /^ .• i East Coordinate:


NA

NA

Hole Size: 8"

Top of Casing: NA

Sheet: 8 of 13

AR303050

Project No: 10593.60.01




Well ID: 602

Client: FMC



CL o Q

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SUBSURFACE PROFILE

Description

ro >

UJ

3~^

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Reniartcs

405-

Bedrock21 ' -602 '

410- -:

415-"-

420-

425- •:-:-:

430- -:

435-

440-

4 4 5 - ••

450- -:-:-:

88.5

400'-443' Water sampled with a bailer No color, no smell, slightly turbid pH 9.9 Temp 9.9 C SpCond 0.525 mS/cm Turb 321 NTU DO 9.09 mg/L ORP -147 mV H2S 0.7 mg/L As 0.01 - 0.05 mg/L

/

Packer Sample 432' - 482'

No sample was taken Borehole failed to recharge after pumping Only 0.2 feet of recharge in 2 hours

58.5

8" open borehole to 602'

Drilled By:Eichelbergers




East Coordinate: NA

Hole Size: 8"

Top of Casing: NA

Sheet: 9 of 13

AR303051

Project No: 10593.60.01




Well ID: 602

Client: FMC



; . ;;:±;3lf

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SUBSURFACE PROFILE

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Description o •JS (U m

o o 0)

5

Remari<s

455-

Packer Sample 432' - 482'

No sample was taken Borehole failed to recharge after pumping Only 0.2 feet of recharge in 2 hours

460-

465- •----.

470-

16.5

475-

480-

485-

490-

495-

500-

Packer Sample 474'-522' Initial transducer reading -395 ft Sustainable yield 3 gpm Over 200 gallons purged before sampling Water clear, no color, no odor pH 9.75 SpCond 0.515 mS/cm Temp 14.6 C Turb -6.3 NTU DO 0.30 mg/L ORP -299 mV H2S 0.5 - 0.7 mg/L As 0.0-0.005 mg/L

482'-522' Very sandy blue shale

495'-500' Productive, not noticably fractured





East Coordinate: NA

Hole Size: 8"

Top of Casing: NA

Sheet: 10 of 13

AR303052

Pro jec t No : 10593.60.01




Well ID: 602

Cl i en t : FMC

G e o l o g i s t : N. Warner


ii'sisii:

SUBSURFACE PROFILE

£ a. 0) Q

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5 0 5 --•

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Description

P a c k e r S a m p l e 4 7 4 ' - 5 2 2 '

Initial transducer reading -395 ft

Sustainable yield 3 gpm

Over 200 gallons purged before sampling Water clear, no color, no odor pH 9.75

SpCond 0.515 mS/cm

Temp 14.6 C

Turb -6.3 NTU DO 0.30 mg/L

ORP -299 mV

H2S 0.5 - 0.7 mg/L

As 0 . 0 - 0 . 0 0 5 mg/L

P a c k e r S a m p l e 5 1 5 ' • 5 6 0 '

Initial transducer reading -540 feet

Sustainable yield 1.8 gpm

Gallons purged over 187

Water no color, no smell, began turbid then turned clear

pH 9.5

Temp 14.1 C

SpCond 0.552 mS/cm Turb 11.2 NTU

DO 0.81 mg/L

ORP -254 mV

H2S 0.1 - 0.3 mg/L As 0.0 - 0.005 mg/L

• c o ro

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Remari<s

541'-544' Fractured




North Coordinate:

East Coordinate:

NA

NA

Hole Size: 8"

Top of Casing: NA

Sheet: 11 of 13

AR303053

Project No: 10593.60.01




Well ID: 602

Client: FMC



SUBSURFACE PROFILE

a. cu Q

E >, CO

Description c o ra > 0) m

c o o 5 w c o O

0)

^

Remari<s

555-

560-

565-

570-

575-

580-

585-

590-

595-

600- —

Packer Sample 515' - 560' Initial transducer reading -540 feet Sustainable yield 1.8 gpm Gallons purged over 187 Water no color, no smell, began turbid then turned clear pH 9.5 Temp 14.1 C

I SpCond 0.552 mS/cm \ Turb 11.2 NTU \ DO 0.81 mg/L \ ORP -254 mV \ H 2 S 0.1-0.3 mg/L ^ s 0.0 ^ 0.005__mg/L

Packer Sample 560' - 602' Initial transducer reading -385.3 (not fully recharged) Water no smell, no color

No sample was taken Interval failed to recharge 2 ft after pumping

-69.5





East Coordinate: NA

Hole Size: 8"

Top of Casing: NA

Sheet: 12 of 13

AR303054

Project No: 10593.60.01




Well ID: 602

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410) 266-0006 1

- ^; :^ zM

" • " ' ' i;;; c: fff

SUBSURFACE PROFILE

x: Q. 0) Q

605-

610-

615-

620-

625-

630-

635-

640-

645-

650-

2 E >.

CO

- - -

Description

End of Borehole

c o '.= ra

s

-112 • — •

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c o o

1 • ' _ -• ' _ - •

• • -

Remari<s

Drilled By:Eichelbergers North Coordinate: NA

Drill Method: Rotary air hammer _ ^ _ ,. ^ . , . East Coordinate: NA


Hole Size: 8"

Top of Casing: NA

Sheet: 13 of 13

AR303055

Well 603

AR303056

Project No: 10593.60.01




Well ID: 603

Client: FMC

Geologist: Theron Grim


' ' k S L

SUBSURFACE PROFILE

x: CL

Q

----

5 -" _ _

10--

15-

_ -

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_ 25-

-" "

30-

. •

35-•

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40 --• -

45-

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. -

50-

o .Q E CO

Description ,

Ground Surface

Unconsolidated Sediments Reddish brown silty sand

Bedrock 20' - 600' Blue gray shale Strong folding

Beds overturned with depth

100' - 420' bedding planes dip NW 420' - 600' bedding planes dip SE

'

c:

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UJ

492

472

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1 o

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Remartcs


Static water level


40 total bags to grout casing


11/9/02-11/10/02

DrilledBy:E

Drill Method

Drill Date: 1

iichelbergers ^orth Coordinate: 7C

: Rotary air hammer ,- , ^ _,• . East Coordinate: 11

1 Nov-12 Nov 2002

18069.467

563735.71

7 Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 12

AR303057

Project No: 10593.60.01




Well ID: 603

Client: FMC




Annapolis, MD 21401

(410)266-0006

SUBSURFACE PROFILE

.c CL CD

Q

55-

60-

65-

70-

75-

80-

85-

90-

95 -

100-

o XI E CO

=:>=:>

Description

Bedrock 20 ' - 600' Blue gray shale Strong folding



o ra > <D UJ

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Remartcs

8" open borehole to 602' bgs


Drill Method: Rotary air hammer ,- ^ „ .• ^ East Coordinate:

Drill Date: 11 Nov -12 Nov 2002

7018069.46/

11563735.71

r Hole Size: 8"

. Top of Casing: NA

Sheet: 2 of 12

AR303058

Project No: 10593.60.01




Well ID: 603

Client: FMC



SUBSURFACE PROFILE

Q

Description c o ro > CU

LU

c o o . 5 03 C o O 0 5

Remarics

1 0 5 -

110-

115-

Bedrock 20' - 600' Blue gray shale Strong folding



Geophysics 115'- 150' Upward flow 0.2 ft/min dissipates at 100', indicating water exiting the borehole

377

120-

125-••

130-:-:-

135-

140- •:-:-:-:-:

1 4 5 -

150-- :






Hole Size: 8"

Top of Casing: NA

Sheet: 3 of 12

AR303059

Project No: 10593.60.01




Well ID: 603

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 fff"

n|v V T X

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4-J-3

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SUBSURFACE PROFILE

Description c o •TO

> 0) .

c o o 5 a> c o o 0)

LU

Remarics

155-

160-

165-

170--:

175----

180-

185--:-:

190-

195-

200---

Geophysics 115'- 150' Upward flow 0.2 ft/min dissipates at 100', indicating water exiting the borehole

332

160' Total yield 3 gpm H2S 0 ppm (air)






Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 12

AR303060

Project No: 10593.60.01




Well ID: 603

Client: FMC



Q

o XI

E

SUBSURFACE PROFILE

Description c o ra > <D

UJ

c o O

5

Remartcs

205-:-:

210-

215-

220-

225- ------

230- ------

235-

240--:

245-

250-

160' Total yield 3 gpm H2S 0 ppm (air)

Geophysics 207' Change in fluid temperature and conductivity logs Upward flow 1.18 ft/min below fracture, no flow above indicating water exiting the borehole

210' H2S 3ppm (air)

285

277






Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 12

AR303061

Project No: 10593.60.01




Well ID: 603

Client: FMC



SUBSURFACE PROFILE

£ • Q. CD

Q

255-

260-

265-

270-

275-

280-

290-

295-

300-

2 E (/)

Description

' •

210' H2S 3ppm(air)

Geophysics 279' Fracture indicated by OPTV and HRAT logs Water possibly exiting borehole

285-H2S 17 ppm (air) while blowing hole

c o ra >

.33 m

213

207

c o t3 5 c o o

5

rZ - -. — :_-rZ r-Z L . -

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:_~

g rZ rZ

Pz

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1 • • _ -

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• " _ " • ' _ " • " _ " • *_" • "_ " • ' _ " • *_" • •_ " • •_ "

• • _ ' • '_" • • _ " :

Remarics

Drilled By: Eichelbergers North Coordinate: 7C

Drill Method: Rotary air hammer ^ ^ _, . . . .... East Coordinate: 11

Drill Date: 11 Nov-12 Nov 2002

18069.467

563735.714

Hole Size: 8"

Top of Casing: NA

Sheet: 6 of 12

AR303062

Project No: 10593.60.01




Well ID: 603

Client: FMC




Annapolis, MD 21401

(410) 266-0006

Q. (D Q

O XI E

SUBSURFACE PROFILE

Description c o ra > (D

O

S

c o O 0)

UJ

Remari s

305-

310-

315--.

320-

325- •:-:

330-I-

335-

345-

350- •:-:-:

285' H2S 17 ppm (air) while blowing hole

335' H2S 5-6 ppm (air) H2S 25 ppm while blowing hole

340- ---------

157






Hole Size: 8"

Top of Casing: NA

Sheet: 7 of 12

AR303063

Project No: 10593.60.01




Well ID: 603

Client: FMC



Q. a>

Q

o XI

E CO

SUBSURFACE PROFILE

Description c o •TO

> (D LU

13 E u> c o O (D $

Remarics

355-

3 6 0 -

3 6 5 - •:-:-:

370-

375- -:

380- :•

385

390- - .

3 9 5 -

400-

335 ' H2S 5-6 ppm (air) H2S 25 ppm while blowing hole

385 ' H2S 1-6 ppm (air) H2S 37 ppm while blowing hole

399' Yeild 10-15 gpm

\ p H 8-9

107

95

92

y






Hole Size: 8"

Top of Casing: NA

Sheet: 8 of 12

AR303064

Project No: 10593.60.01




Well ID: 603

Client: FMC



Q. <D Q

O .Q E

CO

SUBSURFACE PROFILE

Description c o ro > 0

o 5 CO c o O <D

Remartcs

405-

410-

415-

420- -:

425- -:-:-:

430-

435-

440-

445- :•

450-

Geophysics 400' - 420' Change in conductivity log Water exiting borehole

82

410' H2S 5-8 ppm (air) H2S 47 ppm while blowing hole

57

435' H2S 4 -6 ppm (air) H2S 25 ppm while blowing hole

Geophysics 435' • 455' Upward flow 0.169 ft/min - 0.191 ft/min

52






Hole Size: 8"

Top of Casing: NA

Sheet: 9 of 12

AR303065

Pro jec t No : 10593.60.01




Well ID: 603

Cl i en t : FMC

G e o l o g i s t : Theron Grim

Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410) 266-0006 c : : : i : :

L , . . . . v -. 1 . .

: : : i X " I T J i i t --44 \ti ' T?ff

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ET SUBSURFACE PROFILE

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-•

. 4 5 5 -

-

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4 6 0 ^

-

^

4 6 5 ---• -

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. -•

4 7 5 -

-

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4 8 5 --• . -

4 9 0 --• -.

4 9 5 -

-

« 5 0 0 -

o X3 E CO

. - - - - - - - - •

:-:-:-:-:

Description

G e o p h y s i c s 435 ' - 455 '

Upward flow 0.169 ft/min - 0.191 ft/min

460 '

H2S 3 - 7 ppm (air) H2S 30 ppm while blowing hole

c o

1 (D LU

32

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s c o o

i r_ r_

:_— r_ rZ i-Z -_

-Z - -

-z rZ _--~ _-;_—

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z-\ ^IJ

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1 • • _ -

I • - _ -• • •_": 1 • • _ -1 • • _ -I • • _ -

• • " _ "

1 • • _ "

1 • • _ -

1 •• -1 • • _ -1 •- -• • " _ " 1 • • _ -

• • _ " • ' _ "

• • -• " _ " • • -

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• "_ "

• " _ " • ' _ " • "_"

• "_"

• • -• " _ ' • •_" • "_ " • •_ "

• ' " • ' _ "

•'_" • "_ " •"_•; • • -• • _ "

• " _ " • " _ "

• " _ "

• • -• "_" • • -• *_"

Remarics

Drilled By:Eichelbergers ^ o r t h C o o r d i n a t e :

Drill Method: Rotary air hammer ^ . ^ ,. ^ East Coordinate:


7018069.467

11563735.71

r Hole Size: 8"

. Top of Casing: NA

Sheet: 10 of 12

AR303066

Project No: 10593.60.01




Well ID: 603

Client: FMC



\

. i

^

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»bl

1 1 : j |

rV

c _L

"S. (D

o

SUBSURFACE PROFILE

Description c o ra > <u

c o o 5 c o o 0

Remartcs

505-

510-

515-

520- •:-:

525- -.

530-

535- •:

540- ----------

545-

460' H2S 3 - 7 ppm (air) H2S 30 ppm while blowing hole

Geophysics 505'- 600' Increase In conductivity and turbidity logs Water quality change

510' Yield 5 gpm

-13

-18

-35

Geophysics 527' - 537' Possible fracture zone

-53

Geophysics 545' Upward flow 0.328 ft/min from fracture at 562'

550- •;-:-:-:-:






Hole Size: 8"

Top of Casing: NA

Sheet: 11 of 12

AR303067

Project No: 10593.60.01




Well ID: 603

Client: FMC



\ , . -I h

* - ; —l-p - 3

::'!S:i

SUBSURFACE PROFILE

Q

Description o o

Remari<s

Geophysics 545' Upward flow 0.328 ft/min from fracture at 562'

555-

560--68

565-

560' XsPH 8

Geophysics 562' Fracture zone

-70

570- -:-:

575- ----------

580-

585--93

585' H2S 6 ppm while blowing hole

590- ---------

595--105

600-

600' H2S 6 ppm

S.while blowinc hole -108






Hole Size: 8"

Top of Casing: NA

Sheet: 12 of 12

AR303068

Well 604

AR303069

Project No: 10593.60.01




Well ID: 604

Client: FMC



i^.l t SUBSURFACE PROFILE

Description

ro > UJ

c o

c o O

Remarks

Ground Surface 646

10-

15-

Unconsolidated Sediment Tan-brown silty clay with some pebbles V.

627

Bedrock 19' Weathered tan shale

f ^

596

C^

15" borehole with 12" temporary casing (removed) to 22.5' bgs


grouted in place to 178' bgs

s

I 63 total bags to grout casing


9/1/03 13:20-10/1/03 07:30






Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 13

AR303070

Project No: 10593.60.01




Well ID: 604

Client: FMC




Annapol is, MD 21401

(410)266-0006

SUBSURFACE PROFILE

Description c o "ro 0

. c ;. . O

O ZJ

to c o O

CD UJ

Remari<s

50' Weathered gray shale

N :

V 586

60' Blue gray shale slightly weathered

6 5 -

7 0 - •--------•

X

s

75- - :

80-

561

90-

95-

100--:

85 ' -220 ' Blue gray shale unweathered No noticeable fractures No water (dry) H2S No elevated readings VOCs No elevated readings

V

b

N

§ ^

s

Drilled By:Eichelbergers





Hole Size: 8"

Top of Casing: NA

Sheet: 2 of 13

AR303071

Project No: 10593.60.01




Well ID: 604

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 m

'ft~i

. . -

N-

'4 tt

CL 0) Q

o E.

CO

SUBSURFACE PROFILE

Description

ro >

m

q

2

o o

Rerhart<s;

105-

1 l o

l l 5----.

120-

125--:

130-

135-------

140- ---.

145-

150--:


b k

N

I ^

N

Static Water Level






Hole Size: 8"

Top of Casing: NA

Sheet: 3 of 13

AR303072

Project No: 10593.60.01




Well ID: 604

Client: FMC



1 " : ; SUBSURFACE PROFILE

! : ; : • ' .

SZ

155-

160-

165-

170-

175-

180—

185-

190-

195-

200-

o X J :

*

•:-:-:-:-.-_-_-_-_

"\. •^•:":''' M ' : . . :

'"• Description ;..;-:

• • • • • • : " • • ' ; : ; • • • • • : • : • • : • < . . . : • , • " ' ' ; : ' ^ ' r : : : : : y . -


Geophysics 180'-275' Specific Conductivity 0.48 - 0.50 mS/cm

§ "TO

> ID lU

466

c

. 5 c • o o,-..-., .

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^ \ ^ ^ ^ ^^

X

1

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;:-z I-z-• " _ "

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j : - =

Iz-

Remari<s


: • • • i i v

•

• • • • : : ! • " " i

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bgs

Drilled By: Eichelbergers North Coordinate: 7

Drill Method: Rotary air hammer •- ^ j - « i East Coordinate: >


017835.801

1563072.405

Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 13

AR303073

Project No: 10593.60.01




Well ID: 604

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 •

SUBSURFACE PROFILE

C L • C D . . Q ..

X3:..

E" CO:

Description c-o -5 > 0

LU

c . 0

0 • E

- :. <0 .-. C

0 0

0)

s

Remarks

Geophysics 180' - 275' Specific Conductivity 0.48 - 0.50 mS/cm

205-

210-

215---------

220-426

225-

230-

235- •:-:-;

240-

245- •-

250-

220'-235' Blue gray unweathered shale

Geophysics 228 ' -231 ' Large fracture indicated by caliper, HRAT, and OPTV

I Heat pulse flow meter indicates water may \exit borehole

418

229' Large fracture Yield 50 gpm H2S 0 ppm (air)

235'-260' Softer blue gray shale with calcite veins

406

H2S 0 ppm (air)






Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 13

AR303074

Project No: 10593.60.01




Well ID: 604

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapol is, MD 21401 (410)266-0006

SUBSURFACE PROFILE

0 Q

o XI E >.

CO

Description c o

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. o

Rerriari<s

255-

260- -:

265-

235 ' -260 ' Softer blue gray shale with calcite veins

H2S 0 ppm (air)

Geophysics 258 ' -261 ' Heat pulse flow meter indicates possible source of upward flow between 260' and 230' (0.6 - 0.8 ft/min)

260 ' -315 ' Blue gray shale with calcite veins

388

381

270-

275- 370

280-

Geophysics 276'-288' OPTV, HRAT and caliper logs indicate a

jDossible fracture zone _

Geophysics 275'- 603' Specific Conductivity increased to between 0.52 and 0.53 mS/cm

366

285-

290- ----

295- --------

300-






Hole Size: 8"

Top of Casing: NA

Sheet: 6 of 13

AR303075

Pro jec t No : 10593.60.01




Well ID: 604

Cl ien t : FMC

G e o l o g i s t : N. Warner


SUBSURFACE PROFILE

CL 0 Q

o X} E

CO

Description

ro

> LU

O O

Remart<s

G e o p h y s i c s 275 ' - 603 '

Specific Conductivity

Increased to between 0.52 and 0.53 mS/cm

3 0 5 -

310-

315-331

3 2 0 -

3^5'-450' Blue gray shale with little calcite

H2S 0 ppm (air)

3 2 5 - -:

3 3 0 - :•

335-

3 4 0 - •:-:-:

3 4 5 -

3 5 0 - •:-:-:






Hole Size: 8"

Top of Casing: NA

Sheet: 7 of 13

AR303076

Project No: 10593.60.01




Well ID: 604

Client: FMC




Annapolis, MD 21401

(410)266-0006

SUBSURFACE PROFILE

r •^ '5.

355-

360-

365-

370-

375-

380-

385-

390-

395-

400-

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:-:-:-:-

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: -Pr- :''v^y ':-''fWM,ii:m^ ^ 315 ' -450 ' Blue gray shale with little calcite

H2S 0 ppm (air)

S "(3 >

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Remarics •

Drilled By:Eichelbergers f^orth Coordinate:

Drill Method: Rotary air hammer r- i ,- j - x East Coordinate:


7017835.801

11563072.405

Hole Size: 8"

Top of Casing: NA

Sheet: 8 of 13

AR303077

Project No: 10593.60.01




Well ID: 604

Client: FMC



il-^s

SUBSURFACE.PROFILE

SZ Q. 0

Q

405-

410-

415-

420-

425-

430-

435-

440-

445-

450-

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315 ' -450 ' Blue gray shale with little calcite

H2S 0 ppm (air)

444' Very large fracture Yield over 100 gpm total H2S 0 ppm (air)

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Drilled By:Eichelbergers North Coordinate: 7

Drill Method: Rotary air hammer ^ ^ ^ j - x -i East Coordinate: >


017835.801

1563072.405

Hole Size: 8"

Top of Casing: NA

Sheet: 9 of 13

AR303078

Project No: 10593.60.01




Well ID: 604

Client: FMC



^-r '

SUBSURFACE PROFILE ; ^

• Q . 0

Q :

. -•

455-

.

460---.

465-

470-

-

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490-

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450 ' . 603.6' Blue gray shale No calcite veins No noticeable fractures

H2S 0 ppm (air)

Geophysics 473' OPTV, HRAT and caliper logs indicate a fracture

Geophysics 488' OPTV, HRAT and caliper logs indicate a very large fracture

c o

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173

158

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Remari<s

Drilled By:Eichelbergers North Coordinate: 7

Drill Method: Rotary air hammer ,- x .• x -i East Coordinate: 1


017835.801

1563072.405

Hole Size: 8"

Top of Casing: NA

Sheet: 10 of 13

AR303079

Project No: 10593.60.01




Well ID: 604

Client: FMC



' • 1 1 fH m i \% TTtt

m LL uL

SUBSURFACE PROFILE.:

• Q . 0

a

O : ixi :.E

Description •Citii^ O f i - ' ^" 0

UJ i::

• • • • • • d

o o

-•.:..,.;.i 0

iJv-ii' S

Remarks

Geophysics 488' OPTV, HRAT and caliper logs indicate a very large fracture

505-

510-

515-----------

520-

525- -:

530-

535- •:-:-:-:

540- --------104

545-

Geophysics 542'-552' OPTV, HRAT and caliper logs indicate a fracture zone

550- •:-:-:-:






Hole Size: 8"

Top of Casing: NA

Sheet: 11 of 13

AR303080

Project No: 10593.60.01




Well ID: 604

Client: FMC



f | p - . ; . ••;:?::;|;-.. •:,vv • -SUBSURFACE PROFILE ' ,'

SZ .

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555-

560-

565-

570-

575-

580-

585-

590-

595-

600-

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•' . : • ' : ' • . : : . . [ : j , - / ' • - • • • ^ \ \ : • : • . i ,

Geophysics 542' -552' OPTV, HRAT and caliper logs indicate a fracture zone

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Remari<s

Drilled By: Eichelbergers North Coordinate:

Drill Method: Rotary air hammer •- x ,o J - x East Coordinate:


7017835.801

11563072.405

Hole Size: 8"

Top of Casing: NA

Sheet: 12 of 13

AR303081

Project No: 10593.60.01




Wel l I D : 604

Client: FMC


Environmental Resources Management 200 Harry 8 Truman Parkway Suite 400 Annapolis, MD 21401 (410) 266-0006 rit""tt

1 SUBSURFACE PROFILE . .

£ 0 Q

605-

610-

615-

620-

625-

630-

635-

640 -

645-

650-

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-:-:-:-:-

Description

End of Borehole

c o • • r a • > 0 UJ

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Drill Method: Rotary air hammer East Coordinate: 11563072.405


Hole Size: 8"

Top of Casing: NA

Sheet: 13 of 13

AR303082

Well 336

AR303083

Project No: 10593.60.01




Well ID: 336

Client: FMC

Geologist: N. Warner/T. Grim

Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 j (410) 266-0006

H SUBSURFACE PROFILE ,

SZ CL

Q

5-

10-

15-

20-

25 -

30-

35-

40-

45-

50-

o XI E >. CO

Description

Ground Surface

Unconsolidated Sediments Medium reddish brown sandy silt

Sedroc/f 27 ' -365 ' Blue gray shale

236' - 300' bedding planes dip SE 300' - 350' bedding planes dip NW

o ra > 0

LU

490

470

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Remartcs :


static depth to water


67 total bags to grout casing


7/11/02 08:00-8/11/02 08:00

Drilled By: Eichelbergers North Coordinate: 70

Drill Method: Rotary air hammer ,- x -.• x ' East Coordinate: 11


18546.972

563444.41

Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 8

AR303084

Project No: 10593.60.01




Well ID: 336

Client: FMC




Annapolis, MD 21401

(410) 266-0006

1

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SUBSURFACE PROFILE

£ Q. 0 Q

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. 55-

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-•

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65-•

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Description

8ec/roc>(2f ' -365' Blue gray shale


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Hole Size: 8"

Top of Casing: NA

Sheet: 2 of 8

AR303085

Project No: 10593.60.01




Well ID: 336

Client: FMC

Geologist: N. Warner / T. Grim


SUBSURFACE PROFILE

x: -Q. 0 Q

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Description c o To > 0 LU

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130-:-

135-- :

140- •:

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Hole Size: 8"

Top of Casing: NA

Sheet: 3 of 8

AR303086

Pro jec t No : 10593.60.01




Well ID: 336

Cl ien t : FMC

Geologist: N. Warner/T Grim


ERM.

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SUBSURFACE PROFILE

Description

>

o

Remarks

155-

160-

165-

170-•:---:---

175--:

180--:

185-

190-


236' - 300' bedding planes dip SE

300' - 350' bedding planes dip NW

160'-200' Water sampled with a bailer pH 9.3

SpCond 18.9 mS/cm

Turt) 204 NTUs

DO 9.42 mg/L

Temp 14.9 C

ORP ^ 8 9 mV

H2S > 25 mg/L

As > 4 mg/L

178' Estimated borehole yield 10-15 gpm Geophysics change in caliper

330

N

312

195-----------

2 0 0 -290


1 6 0 ' - 2 0 0 ' Blue gray shale






Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 8

AR303087

Project No: 10593.60.01




Well ID: 336

Client: FMC



J, t 1 5 : 3 ; : : : : ] j |

' £B fc ' t _L

Q. 0 Q

O x> E

SUBSURFACE PROFILE

Description c o ro > 0

LU

c p o S CO cz o O

•S $

Remari<s

205-

2 1 0 -

215 - - :

220-

225- -:

230- :•

235- -:

240-

245- :•

250-

Packer Sample 200' - 242 Initial Transducer Reading -Specific Yield 1.5 gpm Total Purged 224 gallons Color greenish yellow Smell H2S pH 9.13 SpCond 18.5 Turb 25.0 DO 0.00 Temp 14.0

•221

ORP H2S As

-515 > 2 5 >0.10

mS/cm NTU mg/L C mV mg/L mg/L

250

215' Fractures

Geophysics Thin layer of decreased clay

217'-240' Blue gray shale






Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 8

AR303088

Project No: 10593.60.01




Well ID: 336

Client: FMC



SUBSURFACE PROFILE

.c CI 0

Q

--

255--•

^ 260-

" .

265--

-

270-

-

275-

zoO~

-•

285-

"

290---.

295--

•

300-

H E

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yyy.y:

Description

Packer Sample 240' - 282' Initial Transducer Reading -268 Sustainable Yield 2.5 gpm Total Purged 185 gallons Color greenish yellow Smell H2S pH 9.18 Temp 14.1 C SpCond 17.2 mS/cm Turb -7.4 NTU DO 5.84 mg/L ORP ^23 mV H2S > 25 mg/L As > 0.8 mg/L

Packer Sample 276 ' -322 ' Initial Transducer Reading -303 feet Sustainable Yield 1 gpm Total Purged 180 gallons Color yellowish green Smell H2S pH 8.69 Temp 13.4 C SpCond 13.5 mS/cm Turb 67.0 NTU DO 0.92 mg/L ORP ^61 mV H2S > 25 mg/L As > 0.8 mg/L

c o ra > 0 UJ

210

c o t5 5 c o o - 0

i-Z r-Z ! _ • " *

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r-_

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Remart<s

282' - 322' Blue aray shale No noticeable fractures

-

Drilled By: Eichelbergers ^orth Coordinate: 7018546.972

Drill Method: Rotary air hammer _ ^ _ ,. ,. .... .-oo...... .... ' East Coordinate: 11563444.41


Hole Size: 8"

J Top of Casing: NA

Sheet: 6 of 8

AR303089

Pro jec t No : 10593.60.01




Well ID: 336

Cl ien t : FMC

G e o l o g i s t : N. Warner / T. Grim


_ - J . —

SUBSURFACE PROFILE

SZ

o. 0 Q

• -

3 0 5 ---^

3 1 0 --" .

3 1 5 --.

3 2 0 --

--

3 2 5 -

. --

3 3 0 -

. -

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.-.-.-.--•

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--------. :-:-:-:-:

Description

P a c k e r S a m p l e 2 7 6 ' - 3 2 2 '

Initial Transducer Reading -303 feet

Sustainable Yield 1 gpm

Total Purged 180 gallons Color yellowish green Smell H2S

pH 8.69 Temp 13.4 C

SpCond 13.5 mS/cm Turb 67.0 NTU

DO 0.92 mg/L

ORP -461 mV

H2S > 25 mg/L As > 0.8 mg/L

3 2 2 ' - 3 6 5 ' Initial transducer reading -342 feet Total of 1 well vo lume wi thdrawn

Interval recharged 0.65 feet in 2 hours

Recharged an additional 3 feet over 11

hours and then sampled

Color light greenish yellow

Smell H2S (not as bad as previous)

pH 8.63 Temp 12.9 C

Cond 15.7 mS/cm

Turb 86.5 NTU

DO 0.08 mg/L ORP -507 mV

H2S > 25 mg/L

As > 0.8 mg/L

c o

•TO

> 0 LU

168

i-Z i-Z rZ

-Z

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z-r_

r-Z

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c o o 5

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J . - .

;:-:

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;:-;

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;:-:

Remarics

322' - 365' Blue gray shale No noticable fractures

Drilled By:Eichelbergers ^orth Coordir

Drill Method: Rotary air hammer r- x ^ East Coordin


late: 70

ate: 11

18f

56C

546.972

$444.41

Hole Size: 8"

J Top of Casing: NA

Sheet: 7 of 8

AR303090

Project No: 10593.60.01




Well ID: 336

Client: FMC

Geologist: N. Warner/T Grim


SUBSURFACE PROFILE • .

' £ Q. 0 D

355-

360-

365-

370-

375-

380-

385-

390-

395-

400-

E E >,

CO

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Description

End of Borehole

c •

LU

125

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Remarics

Drilled By:Eichelbergers ^o r th Coordinate: 7018546.972

Drill Method: Rotary air hammer •- x ^ j - x .....TOO...... .... ' East Coordinate: 11563444.41


Hole Size: 8"

J Top of Casing: NA

Sheet: 8 of 8

AR303091

TW-01

AR303092

Project No: 10593.60.01




Well ID: TW01

Client: FMC



0 Q

SUBSURFACE PROFILE

Description o O

Remarics

5 -

10-

15-

20 -

25 -

30 -

35 -

40-

Ground Surface

Unconsolidated Sediments Medium brown silty clay


Geophysics 40 ' - 60'

10 possible hairiine fractures

4 5 - ---------

50-

498

>

467

N

458


static water level



10/23/02 17:35 -10/24/02 07:45






East Coordinate: 11.563806.756

Hole Size: 8"

Top of Casing: NA

Sheet: 1 of 6

AR303093

Pro jec t No: 10593.60.01




WelllD:TW01

Cl i en t : FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410)266-0006 m i | | | | | m i

SUBSURFACE PROFILE

£ Q. 0 Q

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5 5 -

-• --

60—

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6 5 -

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-:-:-:-: --.---.-. - . - . - . - - •

.-.---.-. :-:-:-:-:

Description

G e o p h y s i c s 4 0 ' - 60 '

10 possible hairiine fractures

G e o p h y s i c s 60 ' - 300 '

Water is turbid

o

0 LU

438

c o o E

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Remarks

Drilled By: Eichelbergers N o r t h C o o r d i n a t e : 7 0 1 8 9 9 7 . 5 0 7

Drill Method: Rotary air hammer ,- x ^ j - x H Hc:ooorvc>-7cc ' East Coordinate: 11.563806.7.56


Hole Size: 8"

Top of Casing: NA

Sheet: 2 of 6

AR303094

Project No: 10593.60.01




Well ID: TW01

Client: FMC



•

jr?r--tF

± : !!it! 1 ' ^ i

SUBSURFACE PROFILE

0 Q

o XI E

Description o o

Remarics

Geophysics 60'- 300'

Water is turbid

105-

110-

115----------.

120-

125--:-:-:-:-:

130-

135--:

140----.

145-

142' 20 gpm estimated borehole production

144'-181'

H2S 100-280 ppm (air)

356

353

150--:-:-:-:-:






Hole Size: 8"

Top of Casing: NA

Sheet: 3 of 6

AR303095

Project No: 10593.60.01




Well ID: TW01

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 (410) 266-0006 I '

k . lb M J M i M ,,,,,...

1 : , - [ _ . : 3

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CL 0

Q

o .o E

CO

SUBSURFACE PROFILE

Description

UJ

o o

Remari<s

155-

160-

165-

170-

175-

180-

185-

190-

195-

200- •-

144'-181' H2S 100-280 ppm (air)

335

Geophysics 163'

Large fracture with water quality change Water entering or leaving borehole

318 180'-300' H2S peaks 35-60 ppm (air)

187' Water color is green

311

297






Hole Size: 8"

Top of Casing: NA

Sheet: 4 of 6

AR303096

Project No: 10593.60.01




Well ID: TW01

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 | (410)266-0006

SUBSURFACE PROFILE

X • Q . 0 Q

o x> E

Description c • ,o

> _0 lU

c .0 -s 5

"(jo c o O

Remarics

\>

2 0 5 - ••

210--:-:-:-:-:

215-

187' yVater color is green

780'-250'

H2S peaks 35 - 60 ppm (air)

Geophysics 208'

Change in resistivity, temperature, HRAT, and caliper logs Indicates possible water producing zone

290

2 2 0 - ••

225- -:

230-

235- 262

240- -:

Geophysics 236'

Change in temperature, resistivity, HRAT, and caliper logs Indicates possible water producing zone

245-

250- •:-:-:-:-:





East Coordinate: 11.563806 7.56

Hole Size: 8"

Top of Casing: NA

Sheet: 5 of 6

AR303097

I I I I I

Project No: 10593.60.01




Well ID: TW01

Client: FMC


Environmental Resources Management 200 Harry S Truman Parkway Suite 400 Annapolis, MD 21401 | (410)266-0006

ilili! SUBSURFACE PROFILE

£ Q. 0 Q

--•

255-

.

^ 260-

"

265----

270-

"

-275-

-• . -

280----

285---^

290--•

295-

oUU~

n b

CO

Description

Geophysics 236'

Change in temperature, resistivity. HRAT, and caliper logs Indicates possible water producing zone

262' -287' Water is rusty orange in color

c o -ra > 0 UJ

236

218

198

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Iz-

Remarics

Drilled By: Eichelbergers North Coordinate: 7(

Drill Method: Rotary air hammer ,- x /o j - x i t East Coordinate: 11


)18997.507

.563806.7.56

Hole Size: 8"

Top of Casing: NA

Sheet: 6 of 6

AR303098

drilling log for boreholes 601, 602, 603, 604, 336 and …boring logs sdms docld 2104493 fmc...

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