|
WELL/BORING LOG
<br /> ' PROJECT GAUT PROPERTY LOCATION 1607 TURNPIKE ROAD STOCKTON CA PROJECT NO W0599
<br /> WELL/BORING NO LIW2 SURFACE ELEVATION NS FT WELLHEAD ELEVATION NS FT
<br /> DATE DRILLED 02/25/92 REVIEWED BY GREG P STAHL RG No 5023 LOGGED BY TOM LUTTERMAN
<br /> DRILLING COMPANY RESNA INDUSTRIES DRILLER GENE NUNES METHOD HOLLOW STEM AUGER
<br /> ' BORE HOLE DIAMETER 8 IN DEPTH DRILLED so FT DEPTH TO WATER : INITIAL - 40 El STATIC 36 FT
<br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40
<br /> INTERVAL O FT TO 30 EL
<br /> SCREEN TYPE PVC 1`480 DIAMETER 2 IN SLOT SIZE - 0 Odd - 1N INTERVAL 30 FT TO 50
<br /> FILTER PACK TYPE LOHESTAR *42/12 SAND INTERVAL _ 28 FT TO 50 FL
<br /> SURFACE SEAL TYPE NEAT CEMENT/BENTONITE INTERVAL 0 FT TO 2a FT
<br /> NOTES
<br /> WELL DEPTH PID SAMPLE ID U S G SOIL DESCRIPTION
<br /> ' DETAIL (1`i) (PPM) BLOWCOUNT LOG
<br /> 0 0-0 5' ASPHALT
<br /> 2
<br /> 1 0 5-16 5/20' SILT, <5% SND, >95% FNS, L-M DRY STRNGTH, SLW DLTNCY,
<br /> 4 L TGHNSS L PLST. STIFF-V STIFF, M YLLW BAN, NPO-
<br /> DRY, N HCL REACTION, WEAK-SL LOCALIZED CEMENTATION,
<br /> $ HOMO MICACEOUS
<br /> 6 16
<br /> 6 3s
<br /> ' 8 ML
<br /> 10 2 12
<br /> 20
<br /> 25
<br /> 12
<br /> 14
<br /> - 1 6
<br /> 16 s
<br /> 9
<br /> 18
<br /> 16 5/20-21 5/25' ELASTIC SILT, <1 OR SA-SR FN PRLY GRDD SND, >90% FNS
<br /> L-M DRY STRNGTH, N DLTNCY, L-M TGHNSS, L-M PLST, V
<br /> 20 8 \um STIFF, PALE YLLW BAN, N-SL PO. DRY-MST, N HCL REACTION
<br /> 183 10 WEAK CEMENTATION, (HOMO
<br /> 22 16
<br /> ' 21 5/25-26 WELL GRADED SAND; >95% FN-CRS, W GRDD SND, <5% FNS,
<br /> M DNS, LT OLIVE GAY M P0, ORY-NST, N HCL REACTION,
<br /> 24 WEAK CEMENTATION, HOMO; MICACEOUS
<br /> Gf-mm-253' SW
<br /> ' 22 26-26 5/30' POORLY GRADED SAND. >957* SA-SR FN PRLY GRDD SND
<br /> 25 200 19 <5S FNS, M DNS, LT OLIVE GAY M-STRNG P0, DRY-MST,
<br /> N HCL REACTION, WEAK CEMENTATION, HOMO
<br /> SP
<br /> 28 26 5/30-31' WELL GRADED SAND >95% SA-SR FN-CRS W GROD SNO
<br /> ' — <5% FNS, V DNS, LT OLIVE GRY, M-STRNG P0. DRY-MST,
<br /> 30 250 20
<br /> SW N HCL REACTION, WEAK CEMENTATION, HOMO
<br /> — 30
<br /> 32 35 ML 31-31 5/35' SILT, <59. SND. >95% FNS, L DRY STRNGTH, SLW DLTNCY,
<br /> ' L TGHNSS, N-L PLST LT OLIVE GRY, M-STRNG PO, DRY-MST
<br /> N HCL REACTION WEAK CEMENTATION HOMO
<br /> 34
<br /> — cP-uw2-s5.5
<br /> 250 15
<br /> 36 24
<br /> 50 31 5/35-41 5/45 LEAN CLAY <5% FN PRLY GRDD SND >95% FNS M-H DRY
<br /> STRNGTH, SLW DLTNCY, M TGHNSS, M PLST HAD LT OLIVE
<br /> 38 CL GRY, M-STRNG PO DRY, N HCL REACTION, WEAK CEMENT-
<br /> ATION. HOMO
<br /> 40 15
<br /> 312 27
<br /> 42 35 41 5/45-46 5/50 FAT CLAY, <5% SND >95% FNS, H DRY STRNGTH N
<br /> DLTNCY, H TGHNSS. M-H PLST, HRO. LT OLIVE GRY, STRNG
<br /> CH PO MST-WET. N HCL REACTION, WEAK CEMENTATION HOMO
<br /> ' PAGE I OF^2
<br />
|