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GROUND ZERO ANALYSIS LOG OF WELL MW9
<br /> PROJECT TUgBURG WAREHOUSE LOCATION 8200 N HWY 99 FRONTAGE ROAD, MORADA CA PROJECT NO 263
<br /> DATE DRILLED 10/18/00 — 10/23/00 LOGGED BY SEAN GARVEY REVIEWED BY JOHN P. LANE_ RG No 6795_
<br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER BILL VANUCCI _ METHOD MUD ROTARY
<br />' BORE HOLE DIAMETER I A IN DEPTH DRILLED -72 FT DEPTH TO WATER INITIAL _ FT STATIC FT
<br /> CASING TYPE PVC F480 DIAMETER 4 IN SCHEDULE 80 INTERVAL TO -- ,0 FT
<br /> SCREEN TYPE PVC F480 DIAMETER 4 IN SLOT SIZE O DID IN INTERVAL 120 , FT TO IN FT
<br /> FILTER PACK TYPE 2/16 SAND INTERVAL 116 FT TO 130 FT
<br /> SURFACE SEAL TYPE HEAT CEMENT GROUT WITH 5% BENTONITE INTERVAL O FT TO 116 FT
<br /> COMMENTS STOVE PIPE COMPLETION 111' 8% STEEL CONDUCTOR 1A BORING 111'-130' 8" BORING PAGE—]_OF__4—
<br /> WELL DEPTH FID SAMPLEID U S C DESCRIPTION
<br /> DETAIL FT PPM BLOWCOUNT LOG
<br /> 2
<br /> 0-10/145, SILT (ML) 10% FN, A SND, 90% FNS N DRY STRNGTH, R
<br /> DLTNCY, L TGHNSS, N PLST, STIFF—V STIFF, BRN, NPO,
<br />' DRY—MST
<br /> 4
<br /> ML
<br />' s
<br /> s
<br />' 10
<br />' 12 10/14 5-16/19 5' SILTY SAND (SM) 70% FN—M, A—SA, W GRDD SND, 30%
<br /> FNS, M DNS, BRN, NPO, DRY—MST
<br /> t4 SM
<br /> 16
<br /> 16/19 5-25/29 5' SILT (ML) 15% FN, A SNO, 85X FNS N DRY STRNGTH
<br /> 18 R DLTNCY, L TGHNSS N PLST, V STIFF BRN NPO, DRY—MST
<br /> 20
<br /> 22 ML
<br /> 24
<br /> CALCAREOUS AT 25'
<br /> 26
<br /> 25/29 5-31/34 5' LEAN CLAY (CL) 10-15% FN—M, A—SA SND, 85-90% FNS
<br /> 28 M—H DRY STRNGTH, N—SLW DLTNCY, M—H TGHNSS, M PLST,
<br /> V STIFF—HRO, BRN, NPO DRY, CALCAREOUS
<br /> CL
<br /> 30
<br /> 32 31/34 5-36/39 5' SILTY CLAY (CL/MH) 5R FN, A SND, 95% FNS M DRY
<br /> STRNGTH, N—SLW DLTNCY, M TGHNSS, M PLST V STIFF—
<br /> HRO, BRN, NPO, DRY
<br /> 34 CL/MH
<br /> 36
<br /> _ 36/395-41/44 5' SANDY LEAN CLAY (CL) 35-40% FN—CRS, A—SA, W
<br /> GRDO SND, 60-65% FNS, M—H DRY STRNGTH, SLW DLTNCY
<br /> 3B CL L—M TGHNSS, L—M PLST, V STIFF—HRD, BRN, NPO, DRY—MST
<br /> 40
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