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GROUND ZERO ANALYSIS LOG OF WELL MW3
<br /> PROJECT TULEBURG WAREHOUSE LOCATION 8200 NORTH HIGHWAY 99, STOCKTONCA PROJECT NO 253
<br /> DATE DRILLED 10/7/99 LOGGED BY SEAN GARVEY REVIEWED BY JOHN LANE RG No 6795
<br /> DRILLING COMPANY SPECTRUM DRILLER BOBBY NIKON METHOD HOLLOW STEM AUGER
<br /> BORE HOLE DIAMETER I IN DEPTH DRILLED 76 FT DEPTH TO WATER INITIAL _ 61 FT STATIC 61 FT
<br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL 0 FT TO 56 _FT
<br /> SCREEN TYPE PVC F480 DIAMETER 2 IN SLOT SIZE 0 020 IN- INTERVAL 56 FT TO 76 , FT
<br /> FILTER PACK TYPE #2112 SILICA SAND INTERVAL 54 FT TO 76 FT
<br /> SURFACE SEAL TYPE NEAT CEMENT GROUT OVER BENTONITE INTERVAL0----EM TO 54– FT
<br /> COMMENTS PAGE_ I OF-2–
<br /> WELL DEPTH FID SAMPLE ID U S C DESCRIPTION
<br /> DETAIL FT (P M) BLOWCOUNT LOG
<br /> ASPHALT
<br /> 3"-4 5' FILL
<br /> 2 FILL
<br /> 4 4 5-6/9 5' FAT CLAY (CL) <1% FN SND 100% FNS, H DRY STRNGTH,
<br /> N DLTNCY, H TGHNSS H PLST, DRK BRN, NPD,
<br /> D CH DRY-MST
<br /> 6
<br /> 8
<br /> 6/95-11/14 5' LEAN TO FAT CLAY (CL/ML) <5% FN SND, >95% FNS, H DRY
<br /> STRNGTH, N-SLW DLTNCY, M-H TGHNSS M-H PLST BRN,
<br /> 10 NPO, DRY-MST
<br /> 0 CL/CH
<br /> 12
<br /> 11/14 5-16/19 5' WELL GRADED SAND (SW) >95% FN-CRS, A-SA, W GRDD
<br /> 14 SND, <5% FNS, ERN, NPO, DRY-MST
<br /> O SW
<br /> 16
<br /> 18
<br /> 16/19 5-21/24 5 SILT (ML) 5% FN-M SND, 95% FNS, L DRY STRNGTH,
<br /> R DLTNCY, L TGHNSS, N-L PLST, RED BRN, NPO, DRY-MST
<br /> 20 ML
<br /> 0
<br /> 22
<br /> 21/24 5-26/29 5' LEAN CLAY WITH SAND (CL), 20% SND, 80% FNS M-H
<br /> - DRY STRNGTH, SLW DLTNCY, M TGHNSS, M PLST, BRN, NPO,
<br /> 24 DRY-MST
<br /> 0 CL
<br /> 26-
<br /> 26/29 5-31/34 5' SILT (ML) 10% SND, 90% FNS, L DRY STRNGTH, R DLTNCY,
<br /> 28 L TGHNSS, N-L PLST, NPO, DRY-MST, CALCAREOUS
<br /> Qs
<br /> Tw-11W3-30'
<br /> 30
<br /> 0 ML
<br /> 32-
<br /> 31/345-35, SILTY SAND (SM) 75% FN-M, A-SA, W GROD SND, 25%
<br /> FNS, L-M DRY STRNGTH, SLW-R DLTNCY, L-M TGHNSS, L-M
<br /> PLST, BRN, NPO, DRY-MST
<br /> 34 SM
<br /> 0
<br /> 36
<br /> 35-41/445- LEAN CLAY WITH SAND (CL) 15-25% FN-M, 75-85% FNS,
<br /> M-H DRY STRNGTH, N--SLW DLTNCY, M TGHNSS, BRN, NPO,
<br /> DRY-MST, CALCAREOUS
<br /> 36 CL
<br /> D
<br /> 40
<br />
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