log of boring wrfs-1 - water.uconn.edu · pdf file04-16-2007 c:\documents and settings\gary...

$: LOG OF BORING WRFS-1 - water.uconn.edu · PDF file04-16-2007 C:\Documents and Settings\gary robbins\Desktop \WRFS 1-11 BoringLogs\WRFS-1.BOR University of Connecticut Water Resources$
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University of ConnecticutWater Resources Field Station

Storrs, CT 06269

LOG OF BORING WRFS-1

(Page 1 of 1)

Date Started : 8/11/2005

Date Completed : 8/11/2005

Logged By : G. Robbins

Drilling Method : Geoprobe

Sampling Method : Macrocorer

Driller : T. Baird, CT DEP

Northing Coord. : 858235.1865

Easting Coord. : 1139093.103

Hole Diameter : 2"

Well Diameter : 0.75" ID

De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Surf.

Elev.

523.71

524

523

522

521

520

519

518

517

516

515

514

513

512

511

510

US

CS

PT

CH

SW

CH

SW

CH

GR

AP

HIC

DESCRIPTION

Grassy soil

.25'-4': Orange brown, dry, loose clayer soil, broken rocks, schist

4'-5': Same as above, without rocks

5'-8': Same as above but coarsens downward to gravelly sand at 8', has gravelly layers

Orange brown gravelly sand, wet at 10 feet (perched)

Grey, stiff, moist, clay

Brown, well sorted, fine sand, loose, wet

Grey, stiff, clay (hard pan)

Sa

mp

le

1

2

3

4

Elev.: 524

Well: WRFS-1

Native Soil

#2 Sand backfill

Cover

Casing 2.54 cm OD

Screen 3.6 cm OD

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Storrs, CT 06269


(Page 1 of 1)









Hole Diameter : 2"


De

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in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Surf.

Elev.

524.56525

524

523

522

521

520

519

518

517

516

515

514

513

512

US

CS

GR

AP

HIC

DESCRIPTION

Sa

mp

le

1

2

3

4

Elev.: 525.01

Well: WRFS-2

Native Soil

Bentonite

#2 Sand Backfill

Cover

1" OD PVC riser, cut

1" OD PVC Riser, 5'

3.6cm OD, 5' (4.8')

PT

CH

SW

CH

Grassy Soil

Orange brown, clayey soil, changing to olive brown, stiff dry clay with broken rocks

Olive brown, stiff, dry, clay with broken rocks, sandy

Brown, stiff, dry, clay

Brown, well sorted, fine sand, clayey, loose, wet

Brown, stiff, clay

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Storrs, CT 06269

Boring Log WRFS-3

(Page 1 of 1)






Driller : D. Poynton, CT DEP



Hole Diameter : 2"


De

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in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Surf.

Elev.

515.36

515

514

513

512

511

510

509

508

507

506

505

504

503

502

US

CS

CH

SW

GC

ML

CH

SW

GC

SW

CH

GR

AP

HIC

DESCRIPTION

Rocky Soil, dry, loose

Brown, mottled sand, dry. loose

Grey, stiff, clay with gravel

Grey, silty sand, some gravel

Grey-brown, mottled, stiff clay, moist

Sand

Wet gravel

Poorly graded sand

Clay

Refusal

Sa

mp

le N

o.

Elev.: 515.36

Well: WRFS-3

Native Soil

Bentonite

#2 Sand Backfill

Cover

1" OD PVC Riser, 5'

1.25" OD Geoinsight Prepack, 5'

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Storrs, CT 06269


(Page 1 of 1)






Driller : D. Poynton, CT DEP



Hole Diameter : 2"


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

Surf.

Elev.

510.25

510

509

508

507

506

505

504

503

502

501

500

499

US

CS

PT

SW

CH

GP

SC

GP

GR

AP

HIC

DESCRIPTION

Rocky soil, dry, loose

Brown, coarse sand with weathered schist, dry

Grey, mottled, stiff, clay, moist

Grey, mottled, gravel, wet

Olive brown, soft, clayey, sand, wet

Olive, brown, coarse, gravel (1" particles, rounded), wet (Refusal at 12.5")

Sa

mp

le N

o.

1

2

3

Elev.: 510.54

Well: WRFS-4

Native Soil

Bentonite

#2 Sand Backfill

Cover

1" OD PVC Riser

5', 1.25" OD, Geoinsight Prepack

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Storrs, CT 06269


(Page 1 of 1)



Logged By : Michelle Hier






Hole Diameter : 2"


De

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in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Surf.

Elev.

510.59511

510

509

508

507

506

505

504

503

502

501

500

499

498

497

496

US

CS

PT

ML

SW

CH

SW

GR

AP

HIC

DESCRIPTION

Top soil

Sandy Silt

Coarse sand

Tan, grey, clay, which turns to dark, grey clay with depth

Sandy clay, with some gravel, wet

Sa

mp

le N

o.

Elev.: 510.77

Well: WRFS-5

Native Soil

Sand/Bentonite Backfill

Cover

1" OD PVC Risers

3', 1.5" OD, Geoprobe PrepackSlotted PVCw/ Stainless Steel Screen

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Storrs, CT 06269


(Page 1 of 1)



Logged By : Judy Rondeau






Hole Diameter : 2"


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

Surf.

Elev.

509.67510

509

508

507

506

505

504

503

502

501

500

499

498

US

CS

PT

ML

CH

SW

CH

GR

AP

HIC

DESCRIPTION

Grassy soil

brown, silty, dry, topsoilblack organic, silty, clayey, mottled soilrock jammed in core barrel, no further recovery

Grey-brown mottled clay with black organic material

Intercepted water table at 10'

Brown mod well sorted sand, then grey silty fine sand

Silty sand with gravel, grey, wet

Grey clay, rock jammed in barrel (refusal at 13.75')

Sa

mp

le

1

2

3

4

Elev.: 509.78

Well: WRFS-6

Bentonite Cap

#2 Sand backfill

Native Soil

Cover

1.5" OD, 3' long Geoprobe prepack

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Storrs, CT 06269


(Page 1 of 1)



Logged By : Michelle Hier

Drilling Method : HSA, 8" OD, 4.24" ID

Sampling Method : Split Spoon

Driller : La Framboise



Hole Diameter : 8"

Well Diameter : 2" ID

De

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in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

Surf.

Elev.

515.12

515

514

513

512

511

510

509

508

507

506

505

504

503

502

501

500

499

498

497

496

495

US

CS

PT

CH

SW

CG

GR

AP

HIC

DESCRIPTION

topsoil, brown, loose

dark olive brown clay, (alternately called gray clay); CH, moist, SANDY CLAY

4'-5': Sandy Clay, orange brown (from oxidized iron), very moist

5'-6': same as above, wet, mottled

grey, CLAY (driller started with water so can't tell if saturated)

Well sorted sand, dark yellow olive/brown

SANDY CLAY, yellowish brown, some rocky material

SAND, yellowish brown

Clayey, gravelly sand, rocky material up to 1" diameter, bedrock at 21'

Sa

mp

le

1

2

3

4

5

Elev.: 515

Well: WRFS-7

Native Soil

Bentonite Chips

#2 Sand backfill

Cover

2" OD PVC

10' Screen, #10 slot, coarse sandpack

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Storrs, CT 06269


(Page 1 of 1)



Logged By : Joe, La Framboise

Drilling Method : HSA, 10" OD, 8.25" ID

Sampling Method : Split Spoon

Driller : La Framboise



Hole Diameter : 10"


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

Surf.

Elev.

514.57

515

514

513

512

511

510

509

508

507

506

505

504

503

502

501

500

499

498

497

496

495

US

CS

PT

CH

SW

CG

GR

AP

HIC

DESCRIPTION


dark olive brown clay, (alternately called gray clay); CH, moist, SANDY CLAY

4'-5': Sandy clay, orange brown (from oxidized iron), very moist

5'-6': same as above, wet, mottled

Grey clay (driller started with water so can't tell if saturated)

SAND, Poorly Graded, yellowish brown

SANDY CLAY, yellowish brown, some rocky material

SAND, yellowish brown

Clayey, gravelly sand, rocky material up to 1" diameter, bedrock at 21'

Sa

mp

le

1

2

3

4

5

Elev.: 514

Well: WRFS-8

Native Soil

Sand Pack

Cover

4" ID Sch 40 PVC

10', #10 slot, 4" ID, coarse sandpack

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Storrs, CT 06269


(Page 1 of 1)



Logged By : David Poynton

Drilling Method : Geoprobe Direct Push


Driller : David Poynton, CT DEP



Hole Diameter : 2"


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Surf.

Elev.

511.31

511

510

509

508

507

506

505

504

503

502

501

500

499

498

497

US

CS

ML

SW

CH

GR

AP

HIC

DESCRIPTION

Dark brown wet top soil, silty sand organic

Light brown sandy loam, dry

Grey, sandy, w/fine gravel, some cobble, moist

Light brown, fine-med sand, some silt, trace fine gravel

8'-9': Orange-brown fine sand

9'-10': Orange-brown large cobble with sand


Gray clay

Sa

mp

le

1

2

3

4

Elev.: 511

Well: WRFS-9

Bentonite

Coarse Sand backfill

Cover

1" ID PVC Riser

5', #10 slot, coarse sandpack

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OR


Storrs, CT 06269


(Page 1 of 1)

De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Surf.

Elev.

512.11

512

511

510

509

508

507

506

505

504

503

502

501

500

499

498

US

CS

ML

SW

CH

GR

AP

HIC

DESCRIPTION


Light brown sandy loam, dry

Grey, sandy, w/fine gravel, some cobble, moist

Light brown, fine-med sand, some silt, trace fine gravel


9'-10': Orange-brown large cobble with sand


Gray clay

Sa

mp

le

1

2

3

4

Elev.: 512

Well: WRFS-10

Bentonite

Coarse Sand Pack

Cover

1" ID PVC Riser

5', #10 slot, coarse sandpack



Logged By : David Poynton



Driller : David Poynton, CT DEP



Hole Diameter : 2"


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Storrs, CT 06269


(Page 1 of 1)






Driller : CESE



Hole Diameter : 2.125"


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Surf.

Elev.

518.50

518

517

516

515

514

513

512

511

510

509

508

507

506

505

504

US

CS

PT

ML

CH

SW

GR

AP

HIC

DESCRIPTION


Tan, silty sand, moist, soft, mottled with gravel

Grey, slightly moist, moderately dense clay

Orange/tan, fine sand

Sa

mp

le

1

2

3

4

Elev.: 518.50

Well: WRFS-11

Bentonite

Cover

1" ID PVC Riser

2.125" OD, Geoinsight Prepack

09-1

4-20

10 F

:\NR

ME

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wel

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gs20

09\lo

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RF

S-1

2.B

OR


Storrs, CT 06269


(Page 1 of 1)

Date Started : 9/12/2007Date Completed : 9/13/2007Logged By : G. RobbinsDrilling Method : GeoprobeSampling Method : Macrocorer

Driller : G. UlatowskiNorthing Coord. : 858079.59Easting Coord. : 1139183.98Hole Diameter : 2.125Well Diameter : 1.0" ID

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Surf.Elev.

516.05

516

515

514

513

512

511

510

509

508

507

506

505

504

503

502

501

500

499

US

CS

PT

ML

PT

CL

SW

GC

CL

SP

CH

GR

AP

HIC

DESCRIPTION

SILTY CLAY, CLAYEY SILT, Brown, loose, topsoil, slightly moist cored 0-4 ft,brown, dry, loose, gravelly silt

PT, black, clayey, slightly mosit stiff

Olive gray clay, CL, with some gravel and sand, moist, mottled, stiff

fine clayey sand, SW, olive brown, moist, some gravel at 8 feet

clayey gravel

olive brown, sandy clay, moist

brown sand, fine to med, loose, wet some gravel, approximate depth to water 12 feet

olive brown clay, with sand and gravel, CH, wet, some mottling18. 5 feet, drilling difficult, till or rock

Sam

ple

1

2

3

4

5

Elev.: 516.05Well: WRFS-12

Bentonite

FIne Sand

Native Soil

Cover

1.75" OD, 5' long Geoinsight prepack

03-0

3-20

10 F

:\NR

ME

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wel

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08\W

ell L

ogs\

Logs

2007

_GE

OT

EC

H\lo

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S-1

3.B

OR


Storrs, CT 06269


(Page 1 of 1)

Date Started : 9/13/2007Date Completed : 9/13/2007Logged By : students in NRME 234Drilling Method : GeoprobeSampling Method : Macrocorer

Driller : G. UlatowskiNorthing Coord. : 261618.467Easting Coord. : 347291.001Hole Diameter : 2.125Well Diameter : 1.0" ID

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

Surf.Elev.

509.67

509.67

508.67

507.67

506.67

505.67

504.67

503.67

502.67

501.67

500.67

499.67

498.67

497.67

US

CS

PT

ML

PT

CH

SM

SW

GR

AP

HIC

DESCRIPTION

Brown, loose, topsoil, slightly moist cored 0-4 ft, 62.5 % recoveryLight brown, dry, loose, sandy, gravelly silt

Black, organic, soft, moderately moist, some gravel

Grey-brown mottled clay with black organic material, moderately moist, cored 4-8 feet, 75% recovery

Intercepted water table at 12'Brown, loose, poorly sorted, very moist, silty, cored 8-12 feet, 94% recovery

Brown, well sorted sand,some gravel, wet

ROCK

Sam

ple

1

2

3

4


Bentonite

FIne Sand

#2 Coarse Sand

Native Soil

Cover

1.75" OD, 5' long Geoprobe prepack

10-0

9-20

08 J

:\NR

ME

_new

wel

l fie

ld20

08\W

ell L

ogs\

Logs

2007

_GE

OT

EC

H\lo

gs\W

RF

S-1

4.B

OR


Storrs, CT 06269

Pilot Boring by DEP. UConn Facilities installed well using excavator. Backfill around screen coarse gravel in enlarged hole ran parallel to road. Well constructed for Richard Brand Educational Well.


(Page 1 of 1)

Date Started : 6/27/08Date Completed : 6/27/08Logged By : DEPDrilling Method : Geoprobe/excavatorSampling Method : Macrocore

Driller : DEPNorthing Coord. : Easting Coord. : Hole Diameter : 6 feetWell Diameter : 4" ID

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Surf.Elev.

US

CS

PT

ML

CH

SW

CH

GR

AP

HIC

DESCRIPTION


Moist, Mottled, Brown/grey, SANDY SILT

Grey-brown, Moist, Reddish Brown SIlty CLAY

Wet, Brown, SILTY SAND

Wet, Brown, SILTY CLAY

Sam

ple

1

2

3

4

Elev.: Well: WRFS-14

Fill

Native soil

Coase Gravel

Cover

4" ID Sch 40 PVC

5', #10 slot, 4" ID

10-0

9-20

08 J

:\NR

ME

_new

wel

l fie

ld20

08\W

ell L

ogs\

Logs

2007

_GE

OT

EC

H\lo

gs\W

RF

S-1

5.B

OR


Storrs, CT 06269


(Page 1 of 1)

Date Started : 6/2708Date Completed : 6/27/08Logged By : DEPDrilling Method : GeoprobeSampling Method : Macrocorer

Driller : DEPNorthing Coord. : Easting Coord. : Hole Diameter : 2.125Well Diameter : 1.0" ID Geoinsight

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

Surf.Elev.

US

CS

PT

SM

CH

SM

ML

GR

AP

HIC

DESCRIPTION

Moist, dark brown, topsoil

Moist, brown, gravelly fine sand

Moist, dark gray, gravelly clay

Wet, brown, silty fine sand

Wet Brown,sandy silt, hit water at 10.5 feet

Sam

ple

1

2

3


Bentonite

#2 Jersey sand

Native soil

Cover

1" ID Geoinsight prepack

09-1

4-20

10 F

:\NR

ME

_new

wel

l fie

ld20

08\lo

gs20

09\lo

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RF

S-1

6.B

OR


Storrs, CT 06269


(Page 1 of 1)

Date Started : 9/11/08Date Completed : 9/11/08Logged By : G. Scheibel / J CassanelliDrilling Method : Geoprobe Direct PushSampling Method : Macrocorer

Driller : CESENorthing Coord. : Easting Coord. : Hole Diameter : 2.125"Well Diameter : 1" ID

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Surf.Elev.

US

CS

PT

ML

CH

SC

SW

CH

GR

AP

HIC

DESCRIPTION

Dark brown, slightly wet, organic, grassy top soil

Brown, slightly wet, moderately dense, sIlty sand

Grey, slightly moist, moderately dense, gravelly, silty clay

Greyyish brown, very moist, moderately dense, clayey fine sand

Reddish brown, very moist, mottled, gravelly medium sand and gravel

Grey, moderately dense sandy, gravelly clay

Sam

ple

1

2

3

4

5


bentonite

4" fine sand

#2 sand

o-rings at all connections

Cover

1" ID PVC Riser (13')

1.75" OD, 5' long, Geoinsight Prepack

2" PVC Pointed Cap


Storrs, CT 06269




Hole Diameter : 2.5 " OD

Drilling Method : Geoprobe NW 17 66DT


Driller : Gary Ulatowski



Well diameter : 1" ID

Logged By : Lasala, Hanafi, Diederich

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

Sur

f. E

lev.

512

511

510

509

508

507

506

505

504

503

502

501

500

499

498

497

496

US

CS

PT

ML

CL

CH

SW

GC

SP

CL

GR

AP

HIC

DESCRIPTION

PEAT and other highly organic soils: dark brown, dry, loose

SILTY FINE TO COARSE SAND: with some gravel, orange brown, dry, dense, hard angular medium, fines are low plasticity

SANDY CLAY: dark brown, dry, low plasticity, with silt, trace of gravel. 87% Recovery in sample 1.

CLAY: brown homogenous, firm to dense, high plasticity, slightly moist.

Fine to coarse SAND with some gravel and silt, dark grey, dense, moist, fines are low plasticity, approximate depth to water 6.8 ft. 56% Recovery in sample 2.

CLAYEY GRAVEL: moderately moist, medium plasticity

SAND:Poorly Graded, grey-brown, wet with some gravel, loose, little or no fines. 68% Recovery in sample 3.

GRAVELLY CLAY: dark grey, hard, firm to dense, low to medium plasticity.16.5 ft, drilling difficult, till or rock. 83% Recovery in sample 4.

End of boring

Sam

ple

1

2

3

4

Elev.: 512 ftWell: WRFS-18

Bentonite

Natural fill due to collapse

Native soil

Cover

1.0" OD Sch 20 PVC

1.5" Geoinsight Prepack, 5' Long


Storrs, CT 06269




Logged By : G.Robbins, D. Chlebica

Drilling Method : Geoprobe 8140 LS Sonic


Driller : M. Schock, Glacier Drilling

Northing Coord. :

Easting Coord. :

Hole Diameter : 6"

Well Diameter : 2" OD PVC

Dep

th in

Fee

t

0

5

10

15

20

25

30

35

40

45

Dep

th in

Met

ers

0

1

2

3

4

5

6

7

8

9

10

11

12

13

Sur

f.Ele

v E

lev.

523.6

518.6

513.6

508.6

503.6

498.6

493.6

488.6

483.6

US

CS

PT

SP

CH

GR

AP

HIC

DESCRIPTION

Topsoil, dark brown

fine sand, silt and clay mix, brown

very dense hardened clay, grey, lodgeman till(hardpan), rounded rocks indicative of stream channel gravel deposits.

End of Boring

WRFS-19

No.1 Sand

Bentonite Seal

No.1 Sand

Natural Collapse

2" OD Riser

2" No. 10 Slot Screen

03-0

7-20

12 D

:\NR

ME

_new

wel

l fie

ld20

08\lo

gs20

09\lo

gs\W

RF

S20

Bor

ing

Log_

FIN

AL_

3.bo

r

Storrs, CT

WRFS-20

GSCI 4735cGroundwater Hydrology

LOG OF BORING WRFS-20(Page 1 of 1)

Date Started : September 29, 2011

Date Completed : September 29, 2011

Hole Diameter : 2 in.



Company Rep. : Chuck



Surveyed By : Chuck

Logged By : Jen Schoennagel

Logged By : Kelsey Barbella

Logged By : Nick Morang

Logged By : Joe Mingrone

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Surf.Elev.

533.32

533

532

531

530

529

528

527

526

525

524

523

522

521

520

519

518

517

516

515

514

US

CS

PT

SM

CH

SW

CL

SW

GR

AP

HIC

DESCRIPTION

Top soil

Pale brown, silty sand, traces of gravel, Poorly graded, slightly moist, moderately dense

2.5'-5': Same as above, yellowish brown, coarsens downward to gravelly sand

Dark brown, slightly moist, moderately dense, poorly graded

6.5'-7': Broken metamorphic rock

8'-9': Reddish, poorly graded, with few gravel sized rocks, very moist, mottling occuring below

9'-10.5': Same as above, light brown, formation collapse at 9.5'

10.5'-12': Same as above, medium brown, wet at 10.5 feet (perched)

12'-13.5': Same as above, finer with depth, traces of gravel

13.5'-14': Dark brown, very wet, dense, clay, poorly graded, finer with depth

14'-15.5':Same as above, clay, very dense

Dark brown, wet, very dense, sand with silt, clay, and some gravels

Sam

ples

1

2

3

4

5

Rec. (%)

73

78

85

88

38


Native soil

Sand Backfill

Cover

1" ID PVC Risers

Slotted PVCw/ Stainless Steel Screen

5', 1.75" OD, Geoprobe Prepack

03-0

5-20

12 D

:\Geo

Hyd

rolo

gy S

prin

g 20

12\W

RF

S21

.bor


Storrs, CT 06269


(Page 1 of 1)

Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Surf.Elev.510

510

509

508

507

506

505

504

503

502

501

500

499

498

497

496

495

494

493

492

491

US

CS

GR

AP

HIC

DESCRIPTION

Sam

ple

1

2

3

4

% Rec-overy

75%

75%

75%

88%

SM

GM

CO

SM

CL

GM

SP

CH

Silty sand, light brown, mod moist, soft

Silty gravel, gray orange motteled, mod moist, mod dense

Organic clay, dark- brown black, mod wet, mod dense

Sandy silt w/ some gravel, motteled grayish brown, mod wet, slighty moist, mod dense

Clay, greenish- gray mottled, slighty wet, mod dense

Silty sand w/ gravel, reddish brown mottled, mod wet, loose

Well sorted med-coarse sand, reddish brown, wet, loose

Clay w/ some gravel, gray, mod wet, mod dense

Elev.: 510Well: WRFS-21

Bentonite

#1 Sand

Native Soil

Cover

1" PVC pipe



Date Completed : 2/22/2012Logged By : J. WillcoxDrilling Method : Geoprobe


Driller : G. Ulatowski

Northing Coord. : 4632831Easting Coord. : 729379Hole Diameter : 2 3/16" OD


02-2

8-20

12 D

:\Pre

lim_B

or_

S12

\WR

FS

_22.

BO

R

University of ConnecticutStorrs, CT 06269

LOG OF WRFS-22

(Page 1 of 1)

Dep

th in

Fee

t

0

4

8

12

16

20

Surf.Elev.

US

CS

GR

AP

HIC

DESCRIPTION

Sam

ple

1

2

3

4

5

REMARKS

Percent Recovered from Core 1 0.0' - 4.0' 62.5%

Percent Recovered From Core 2 4.0' - 8.0' 87.5%




SM

SC

OL

ML

SM

SW

CH

Light brown, silty sand, moderately moist, soft

Gray orange mottled silty clay, some gravels, moderately moist, moderately dense

Orange brown sandy silt with some coarse grains, moderately dense, slightly moist

Silver gray with mottling, silt, slightly moist, moderately denseMottled grayish brown sandy silt, some gravel throughout, moderately dense, slightly moist

Orangish brown, medium to fine sand, gravel throughout, slightly moist, soft

Brown clay, trace of gravel, changes to gray around 11 ft, moderately dense, moderately moist

Becomes slightly more dense and shows increased moisture around 15.5 feet


Bentonite seal

Sand backfill

Native material

Native material

1" PVC Pipe

1" Geoninsight Prepack


Date Completed : 2/24/2012Logged By : K. McNallyDrilling Method : Geoprobe


Driller :

Northing Coord. : Easting Coord. : Hole Diameter : 2 3/16" OD

Well Diameter : 1"

10-0

9-20

13


Storrs, CT 06269

WRFS-23

(Page 1 of 1)



Logged By : S. Buckley



Driller :

Northing Coord. : 857608

Easting Coord. : 1139319

Hole Diameter : 2.25"


Dep

th in

Fee

t

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Sur

f. E

lev.

502

502

501

500

499

498

497

496

495

494

493

492

491

490

489

488

487

486

485

484

483

482

481

480

US

CS

PT

SW

SC

CL

SP

CL

GR

AP

HIC

DESCRIPTION

Black, peat, Moisture moderate7.5R 3/6

Tan-red, well graded sand, Moisture moderate10R 4/6

Tan, clay sand, poorly graded, Moisture wet, mottling noted at 6 feettan1

Tan-tan, clay with sand, Moisture moderate except at perched aquifer.

Perched aquifer approximately 3 inches thick at 9 feet.

Mottling noted at 17 feet.2.5Y 7/4

Grey, poorly graded sand, Moisture wet, aquifer at this layergray

Tan-tan, clay with sand, Moisture moderate.

Bottom of installed well, drilling extended below this point down to ~26 feet, but hole collapsed prior to well installation.

Sam

ple

No.

Elev.: 502Well: WRFS-23

Bentonite

Fine Sand

Sand Prepack

Cover

1" OD PVC Riser

1.75" OD , 5' long GeoInsight screen

02

-12

-20

14

D

:\N

RM

E_

ne

ww

ell

fie

ld2

01

2\W

ell

Lo

gs\L

og

s2

00

7_

GE

OT

EC

H\lo

gs\W

RF

S-2

4.b

or


Storrs, CT 06269


(Page 1 of 1)

Date Drilled : 9/19/2013

Logged BY : Nelson, Tracy,

Logged By : Boyden,.Rosa, Schaeffer






Hole Diameter : 2.25


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Su

rf. E

lev.5

29

529

528

527

526

525

524

523

522

521

520

519

518

517

516

515

514

513

512

511

510

509

508

507

506

505

US

CS

PT

SW

CL

ML

GC

CL

SW

CL

GR

AP

HIC

DESCRIPTION

SILTY CLAY, SILTY SAND, brown, fine to medium grained, slightly moist, topsoil, moderately dense

SILTY SAND, well graded, medium to dark brown

SILTY CLAY, brown to grey, slightly moist to relatively moist, signs of oxidation.

CLAYEY SILT, grey-brown to light brown, poorly graded, slightly to moderately moist, very dense

GRAVEL, well graded, very moist.

CLAYEY SILT, grey, moist, moderately dense

SANDY SILT, grey, fine grained, traces of silt, wet. Depth to water is 22.58 feet.

CLAYEY SILT, grey, moist, moderately dense

Sa

mp

le

1

2

3

4

5

6

Elev.: 529

Well: WRFS-24

Bentonite

Fine Sand

Native Soil

Cover


10

-22

-20

15

D

:\N

RM

E_

ne

ww

ell

fie

ld2

01

2\lo

gs2

00

9\lo

gs\W

RF

S-2

6.B

OR


Storrs, CT 06269


(Page 1 of 1)



Logged By : Fagan, Huffman, Nelson




Northing Coord. : 858158

Easting Coord. : 1139250

Hole Diameter : 2.125


De

pth

in

Fe

et

0

1

2

3

4

5

6

7

8

9

10

11

12

Su

rf. E

lev.5

11

511

510

509

508

507

506

505

504

503

502

501

500

US

CS

PT

ML

CL

SW

CH

SP

CH

GR

AP

HIC

DESCRIPTION

PEAT, topsoil, brown, slightly moist, loose, depositional environment of leaves, roots, and other organic matter

CLAYEY SILT with traces of gravel, gray-green with mottling, moderately dense, fine grained clayey silt with traces of gravel, oxidation marks a change in water table

CLAY, low plasticity, olive gray, moderately moist, dense, gravelly clays, sandy clays

SAND, well graded, brown, moist, moderately loose, fine clayey sand, gravelly sand

CLAY, high plasticity, gray with red-brown mottling, stiff, moist, sandy clays, high cohesion, oxidation marks a change in water table

SAND, poorly graded, bright orange, slightly moist, loose, medium sand

CLAY, low plasticity, olive brown, slurry, wet, saturated, loose, fine grained

Sa

mp

le

1

2

3

% Rec

67%

75%

75%

Elev.: 511

Well: WRFS-26

Bentonite

Native Soil

Cover

1.0" ID, 1.25" OD

1.0" OD, 0.75" ID, 3' longGeoinsight prepack