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WELL/BORING LOG
<br />( PROJECT GAUT PROPERTY LOCATION 3607 TURNPIKE ROAD STOCKTON CA PROJECT NO. W0599
<br /> WELL/BORING NO MW2 SURFACE ELEVATION NS FT WELLHEAD ELEVATION - NS
<br /> DATEDRILLED 02/25/92 REVIEWED BY GREG P STAHL RG No 5023 LOGGED BY TOM LUTTERMAN
<br /> DRILLING COMPANY RESNA INDUSTRIESDRILLER GENE NUNES METHOD HOLLOW STEM AUGER
<br /> BORE HOLE DIAMETER _ a IN DEPTH DRILLED 50 DEPTH TO WATER INITIAL 40_FL STATIC
<br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 -11 TO 3a FT
<br /> SCREEN TYPE PVC F433O DIAMETER 2 IN SLOT SIZE 0010 INTERVAL 30 El TO
<br /> FILTER PACK TYPE LONESTAR 12/12 SAND INTERVAL 28 FT TO 50 FT_
<br /> SURFACE SEAL TYPE NEAT CEMENT/BENTONITE INTERVAL a EL TO Zs FC
<br /> NOTES
<br /> WELL DEPTH PID SAMPLE ID U.S.G SOIL DESCRIPTION
<br /> DETAIL (FT) (PPM) BLOWCOUNT LOG
<br /> I
<br /> 0 0-05, 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 9RN, NPO:
<br /> DRY, N HCL REACTION, WEAK-SL LOCALIZED CEMENTATION,
<br /> S HOMO MICACEOUS
<br /> 6 16
<br /> 6 35
<br /> i 8 ML
<br /> I
<br /> 10 2 12
<br /> 20
<br /> 25
<br /> k 12
<br /> 14
<br /> 3 6
<br /> r 16 6
<br /> 9
<br /> ]8
<br /> 15 5/20-21 5/25' ELASTIC SILT, <10% 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 MH STIFF, PALE YLLW BRN: N-SL PO; DRY-MST. N HCL REACTION
<br /> 183 10 WEAK CEMENTATION, HOMO
<br /> 16
<br /> — 22 -
<br /> 21 5/25-26' WELL GRADED SAND; >95x FN-CRS, W GROD SND, <5% FNS.
<br /> M DNS, LT OLIVE CRY, M PO; DRY-MST, N HCL REACTION,
<br /> 24 � WEAK CEMENTATION HOMO: MICACEOUS
<br /> G4-111r2y�-22S.5 \sw26-255/30- POORLY GRADED SAND >95% SA-SR, FN PRLY GRDD SND
<br /> } 26 200 7 <5% FNS. M DNS, LT OLIVE CRY, M-STRNG PO, DRY-MST,
<br /> 19 L N HCL REACTION, WEAK CEMENTATION. HOMO
<br /> \sw
<br /> 28 265/30-31 WELL GRADED SAND, >95% SA-SR FH-CRS, W GRDD SND,
<br /> <5% FNS, V DNS, LT OLIVE CRY, M-STRNG PO, DRY-MST,
<br /> 30 20
<br /> 250 N HCL REACTION, WEAK CEMENTATION, HOMO
<br /> 30
<br /> 35 31-3t 5/35' SILT, <5% SND, >95% FNS, L DRY STRNGTH. SLW DLTNCY,
<br /> 32 ML L TGHNSS N-L PLST LT OLIVE CRY, M-STRNG PO DRY-MST
<br /> N HCL REACTION. WEAK CEMENTATION HOMO
<br /> 34
<br /> GP-ux2_m
<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 HRD, LT OLIVE
<br /> 38 CL CRY, M-STRNG PO. DRY N HCL REACTION, WEAK CEMENT-
<br /> AT10N, HOMO
<br /> ! — 40 t5
<br /> ( 312 27
<br /> 33 41 5/45-46,5/50* FAT CLAY, <5X SND >9511 FNS, H DRY STRNGTH N
<br /> 42 DLTNCY, H TGHNSS, 11-H PLST. HRD, LT OLIVE CRY, STRNG
<br /> CH PO, MST-WET. N NCL REACTION, WEAK CEMENTATION HOMO
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