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Rotosonic
135.0 BOTTOM DEPTH OF BOREHOLE
2101861.86
7614386.85
05/02/2004WDC Exploration and Wells, Montclair, CA
566.30
B. Moayyad, R. Crotty
315024.IM.02
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Wash crossing.
PG&E Topock IM Investigation (Phase 5 2004)
05/03/2004
MW-40S
DRILLING END DATE:
BOTTOM OF WELL CASING
WELL MATERIAL:
SEAL
GROUT
WELL DIAGRAM IS NOT TO SCALE
GROUND SURFACE ELEVATION (NGVD 29):
PROJECT NO:
FILTER PACK
WELL COMPLETION DATE:
DRILLING METHOD:
NOTES:1. ALL DEPTHS ARE REPORTED ASFEET BELOW GROUND SURFACE.
TOP DEPTH OF SCREEN
EASTING COORDINATE (CCS NAD 27 ZONE 5):
DRILLING START DATE:
566.04
106.5 TOP DEPTH OF SEAL
TOP OF WELL CASING (NGVD 29):
FLUSH MOUNTED LOCKING WELL
135.3 BOTTOM DEPTH OF FILTER PACK
WELL COMPLETION DIAGRAM
CENTRALIZER DEPTH(S)
BOTTOM DEPTH OF SCREEN
LOGGER:
DRILLING CONTRACTOR:
NORTHING COORDINATE (CCS DAND 27, ZONE 5):
2-inSCH 40 PVC
WELL CONSTRUCTION & SCREEN DETAILS
CASING DIAMETER:SEAL TYPE:SCREEN LENGTH:
COATED BENTONITE PELLETS
#3 SAND
PROJECT:
LOCATION:
05/03/2004
111.0 TOP DEPTH OF FILTER PACK
20-ftslot 0.02-inchSLOT TYPE:
PACK TYPE:SUMP LENGTH:
WELL NO:
135.3
115.0
135.0
0.3-ft
- dark grayish brn 10YR4/2, gravel up to 2, moist
- dry
- dark yellowish brn 10YR4/4, 70% well graded subang sand,20% well graded subang f gravel up to 0.5, 10% clay fines,slightly consolidated, matrix supported, dry
- light gray 10YR7/1, more gravel, cobbles up to 1.5
lost setting conductor pipe
water added to push core out
SW/SC
10
10
10
Lost setting conductor pipe
WELL GRADED SAND WITH CLAY AND GRAVEL (SW/SC) - dkgrayish brn 2.5YR4/2, 60% well graded subang sand, 30% wellgraded subang to subrnd gravel up to 3, 10% fines, schist, gneiss,qtz, no plasticity, wet.
CC102
CC103
CC104
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 1 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
5
10
15
20
25
30
35
2,101,864.35 7,614,370.53
- light brnish gray 10YR6/2, gravel up to 1, unconsolidated, dry
- slightly more gravel, ang clasts of qtz, amphiboles, greenmineralogy, more consolidated
- brn 10YR4/3, dry to moist
- cobbles up to 2
- less gravel, dry
driller reports drilling's been hard all theway through
SW/SC
10
10
10
WELL GRADED SAND WITH CLAY AND GRAVEL (SW/SC) - dkgrayish brn 2.5YR4/2, 60% well graded subang sand, 30% wellgraded subang to subrnd gravel up to 3, 10% fines, schist, gneiss,qtz, no plasticity, wet.
CC105
CC106
CC107
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 2 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
40
45
50
55
60
65
70
2,101,864.35 7,614,370.53
-30% gravel, ang mineralogy, gneiss, qtz, feldspar, green mm
- moist
- light brnish gray 10YR6/2, 20% f sand, unconsolidated, dry
- grayish brn 2.5YR5/2, 40% well graded subang sand, 40%fines, 20% well graded subround to subang gravel up to 0.5,high plasticity, wet- sandier
- brn 7.5YR4/3, reddish staining, 60% well graded subang sand,20% well graded subang gravel up to 1, 20% clay fines, mediumplasticity
drillers added water to get core out.
began Cr6+ sampling here.MW-40D-100
SW/SC
GW/GM
SC
10
10
10
10
WELL GRADED SAND WITH CLAY AND GRAVEL (SW/SC) - dkgrayish brn 2.5YR4/2, 60% well graded subang sand, 30% wellgraded subang to subrnd gravel up to 3, 10% fines, schist, gneiss,qtz, no plasticity, wet.
WELL GRADED GRAVEL WITH SILT AND SAND (GW/GM) - gray10YR6/1, 50% well graded subang gravel up to 3.5, 40% well gradedsubang sand, 10% fines, no plasticity, unconsolidated, dry.
CLAYEY GRAVEL WITH SAND (SC) - dk grayish brn 10YR4/2, 60%well graded ang to subang sand, 20% well graded subang gravel upto 0.5, 20% fines, medium plasticity, matrix supported, wet.
CC108
CC109
CC110
CC111
PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
75
80
85
90
95
100
105
2,101,864.35 7,614,370.53
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 3 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:
- more gravel
- low plasticity, moist
- slightly coarser grained sand
- clayey sand with gravel, wet
- brn 7.5YR4/3
- dark grayish brn 10YR4/2, m-c sand, gneiss, feldspar, greenmm, matrix supported, low plasticity, wet
- more clay, moist
- wet
- dry
very wet, drillers lost 2'
SC
*
8
10
CLAYEY GRAVEL WITH SAND (SC) - dk grayish brn 10YR4/2, 60%well graded ang to subang sand, 20% well graded subang gravel upto 0.5, 20% fines, matrix supported, medium plasticity, wet.
CC112
CC113
CC114
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 4 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
110
115
120
125
130
135
140
2,101,864.35 7,614,370.53
---
BORING NUMBER:
DRILLING METHOD:
145
150
155
160
165
170
175
2,101,864.35 7,614,370.53
- 55% sand
- increased gravel up to 1
- poorly graded m sand
9:05 Cr6+ and clazone
9:15 Cr6+
Cr6+
SC
SM
SC
SP/SM
SC
20
10
*
CLAYEY GRAVEL WITH SAND (SC) - dk grayish brn 10YR4/2, 60%well graded ang to subang sand, 20% well graded subang gravel upto 0.5, 20% fines, matrix supported, medium plasticity, wet.
SILTY SAND WITH GRAVEL (SM) - lt gray 10YR7/2, 60% wellgraded f-c sand, 20% f silt, 15% well graded subang to subrndgravel, unconsolidated, dry.
CLAYEY GRAVEL WITH SAND (SC) - brn 10YR4/3, 60% well gradedsubang f-c sand, 20% well graded subang gravel up to 0.5, 20%fines, consolidated, low plasticity, matrix supported, moist.
POORLY GRADED SAND WITH SILT AND GRAVEL (SP/SM) - dkgrayish brn 2.5YR4/2, 60% poorly graded m sand, 30% well gradedsubrnd to subang gravel, 10% fines, no plasticity, matrix supported,moist.
CLAYEY GRAVEL WITH SAND (SC) - dk grayish brn 10YR4/2, 45%well graded subang sand, 30% clay fines, 25% well graded subanggravel up to 1, qtz, feldspar, green mm, gneiss, matrix supported,moist.
CC115
CC116
CC117
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 5 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/2004
- 70% poorly graded ang to subang m-c sand, 15% well gradedsubang gravel, 15% fines, no plasticity, wet
- 50% well graded subang sand, 40% fines, 10% well gradedsubang gravel up to 1, medium dry strength, m plasticity, moist,brn 10YR4/3- red staining, more gravel, more cohesive, harder
- coarser sand
- broken up
- gravel up to 2
- small brick-red colored lens
only recovered to 205' on this run.However 205-208' was recovered onnext run
SC
ML
SM
20
7
CLAYEY GRAVEL WITH SAND (SC) - dk grayish brn 10YR4/2, 45%well graded subang sand, 30% clay fines, 25% well graded subanggravel up to 1, qtz, feldspar, green mm, gneiss, matrix supported,moist.
SANDY SILT WITH GRAVEL (ML) - brn 10YR4/3, 60% fines, 30%well graded sand and gravel, matrix supported, very high drystrength, low plasticity, moist.
SILTY SAND WITH GRAVEL (SM) - brn 10YR4/3, 50% well gradedsubang sand, 40% fines, 10% well graded subang gravel up to 0.5,low plasticity, moist.
CC118
CC119
4:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 6 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
180
185
190
195
200
205
210
2,101,864.35 7,614,370.53
- dark grayish brn 10YR4/2, 60% well graded subang sand, 30%well graded subang gravel, 20% clay fines.
- more clay
- red stains, drier
- dark grayish brn 10YR4/2
- rnd gravels
SP/SM
SC
13
20
POORLY GRADED SAND WITH SILT AND GRAVEL (SP/SM) - dkgrayish brn 10YR4/2, 70% poorly graded subang m-c sand, 20% wellgraded gravel up to 1, 10% fines, qtz, feldspar, mm, unconsolidated,no plasticity, wet.
CLAYEY GRAVEL WITH SAND (SC) - brn 7.5YR4/4, reddishstaining, 50% well graded subang sand, 30% well graded subanggravel, 20% fines, matrix supported, high dry strength, mediumplasticity, moist.
CC120
CC121
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 7 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
215
220
225
230
235
240
245
2,101,864.35 7,614,370.53
- ang gravels
igneous and metamorphic minerals
ABBREVIATIONScc = continuous core runbrn = brownlt = lightdk = darkvf = very fine-grainedf = fine-grainedm = medium-grainedc = coarse-grainedvc = very coarse-grainedang = angularsubang = subangularsubrnd = subroundedrnd = roundedbr = bedrock formation
pipe breaks at 268' bgs, becomes verydifficult to drill
SC
CL
SP
SM
SC
GC
BR
*
15
Boring Terminated at 268 ftBoring Terminated at 268 ft
CLAYEY GRAVEL WITH SAND (SC) - brn 7.5YR4/4, reddishstaining, 60% well graded subang sand, 30% well graded subanggravel, 10% fines, high dry strength, medium plasticity, matrixsupported, moist.
LEAN CLAY (CL) - brn 10YR4/3, 80% clay fines, 10% well gradedsand, 10% well graded subang gravel up to 0.5, high plasticity, moist.
POORLY GRADED SAND WITH GRAVEL (SP) - brn 7.5YR4/3, 80%poorly graded subang f-m sand, 15% silt fines, 5% well gradedsubang gravel up to 2, igneous and mm minerals, m density, noplasticity, wet.
SILTY SAND WITH GRAVEL (SM) - 15% gravel, 15% fines.
CLAYEY GRAVEL WITH SAND (SC) - brn 7.5YR4/3, 25% fines, noplasticity, slightly sticky, wet.CLAYEY GRAVEL (GC) - lt greenish gray (10YR7/1) and brn(7.5YR4/2), 60% ang gravel up to 2, 25% fines, 15% well gradedfines, very stiff, moist to dry.
SILTY SAND - 20% ang gravel up to 1, 15% fines, moist to dry,reddish brn 2.5YR4/4.
CC122
CC123
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 8 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:
250
255
260
265
2,101,864.35 7,614,370.53
ss = sandstoneconglom = conglomeratecomptd = compactedqtz = quartz
DRILLING OBSERVATIONS AND OPERATIONS,DAILY START AND END TIMES , DRILL RATE,REFUSALS, SAMPLING AND TESTING NOTES.
SOIL NAME, USCS SYMBOL, COLOR,PERCENT COMPOSITION, GRADING, GRAIN SHAPE, MINERALOGY,
DENSITY/CONSISTENCY, STRUCTURE, MOISTURE.
PROJECT NUMBER:
SURFACE ELEVATION:
DRILLING EQUIPMENT:Rotosonic
05/01/20044:30:00 PM
USCSCODE
MW-40
T. Henderson, S.Cooper
WDC Exploration and Wells, Montclair, CA
COMMENTS
SOIL BORING LOG
TYP
E/N
UM
BER
SAMPLE
NORTHING (CCS NAD 27 Z 5): EASTING (CCS NAD 27 Z 5):
I-40 median Topock, CA. - 1.5 miles east of Park Moabi exit, west of Bat Cave Washcrossing.
SOIL DESCRIPTION
DATE AND TIME COMPLETED:
LOGGED BY:
PG&E Topock IM Investigation (Phase 1 2004)
DEPTH BGS(feet)
REC
OV
ERY
(ft)
DATE AND TIME STARTED:04/26/2004
SHEET 9 of 9
HOLE DEPTH (ft):
WATER LEVEL (ft):
INTE
RV
AL
Standard Access Rig with continuous 4 core, 6 casing
DRILLING CONTRACTOR:PROJECT NAME:
315024.IM.02
LOCATION:
566.5 ft. MSL
268.0
---
BORING NUMBER:
DRILLING METHOD:2,101,864.35 7,614,370.53