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GROUND ZERO ANALYSIS LOG of WELL MYL5 ,
<br /> qWJECT WOOLSEY CHARTER LOCATION 1501 WEST CHARTER WAY, STOCKTON, CA PROJECT NO 294
<br /> E DRILLED 8 15 02 LOGGED BY SEAN GARVEY REVIEWED BY GREG STAHL RG 5023
<br /> DRILLING COMPANY V,k w DRILLER _ _BRIAN JOHNSON METHOD Hn_I i nw STFM AUGER
<br /> BORE HOLE DIAMETER R_ IN DEPTH DRILLED 31.5 FT DEPTH TO WATER INITIAL 20.5 _FT STATIC 17 FT
<br /> CASING TYPE PVC DIAMETER 2 IN SCHEDULE 40 INTERVAL D FT TO 10 FT
<br /> SCREEN TYPE PVC DIAMETER 2 IN SLOT SIZE 0.020 IN INTERVAL 10 FT TO 30 FT
<br /> FILTER PACK TYPE #3 SAND INTERVAL S FT TO 30 FT
<br /> SURFACE SEAL TYPE INTERVAL 0 FT TO e FT
<br /> COMMENTS PAGE I OFA_
<br /> WELL DEPTH PED SAMPLE ID U SC DESCRIPTION
<br /> DETAIL FT PPM BLOWCOUNT LOG
<br /> 04, ASPHALT
<br /> 2 4-11 5/15 SILTY CLAY (CL/ML), <10% FN A SND, >95% FNS, M DRY STRENGTH,
<br /> SLW DLTNCY, M TGHNESS, M PLAST, V-STIFF, BRN, NPO, DRY
<br /> 4
<br /> 4
<br /> 5 07 6
<br /> 5
<br /> CL/ML
<br /> B
<br /> 10-
<br /> 0 7
<br /> 007 $
<br /> 19
<br /> 12 115/15-16 5/20 SILT (ML , <5% FN A SND, >95% FNS, N DRY STRENGTH, R OLTNCY
<br /> L TGHNESS, N PLAST, V--STIFF, BRN, NPO, MST
<br /> 14
<br /> CWMW5-1
<br /> 5 ML
<br /> 16 04 11
<br /> 11
<br /> v
<br /> 18 16 5/20-215/25 LEAN CLAY (CL), <5% FN A SND, >95% FNS, H DRY STRENGTH,
<br /> M-H TGHNESS, M-H PLAST, V STIFF, BRN/ GRY, NPO, MST
<br /> 20 7L V
<br /> D 7 15 CL
<br /> 22 21 5/25-26 5/30 SILT (ML), <5% FN A SND, >95% FNS, N DRY STRENGTH, R DLTNCY
<br /> L TGHNESS, N PLAST, V-STIFF, GRN, NPO, WET
<br /> 24
<br /> 26 1 1 6 ML
<br /> 13
<br /> 265/30-31 5 POORLY GRADED SAND (SP), >957. FN A-SA P GRAD SND, <5% FNS
<br /> 28 V-DENSE, WHT/ GRY, NPO, WET
<br /> 3D CWMW5-3 SP
<br /> 0 6 177 �� GEC
<br /> 3z 26
<br /> 45
<br /> GREGORY P �
<br /> 34 STAHL
<br /> No. 5023
<br /> lF OF CAOI
<br /> 38
<br /> �1
<br /> 40
<br />
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