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1 <br /> GROUND ZERO ANALYSIS LOG OF BORING HP-2 <br /> I ' PROJECT VALLEY VOLKSWAGON LOCATION 647 E MINER AVE., STOCKTON CA PROJECT NO. 015 <br /> DATE DRILLED 07/29/99 LOGGED BY SEAN GARVEY REVIEWED BY GREG P. STAHL RC 140. 5023 <br /> DRILLING COMPANY F1SCH ENVIRONMENTAL DRILLER DAVE FISCH METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER 2 IN DEPTH DRILLED 36 FT DEPTH TO WATER : INITIAL 29 FT STATIC 29 FT <br /> CASING TYPE b_ DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE — DIAMETER IN SLOT SIZE IN INTERVAL FT TO FT <br /> FILTER PACK TYPE NA INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT GROUT WITH ASPHALT CAP INTERVAL D FT TO 36 ET <br /> COMMENTS: PAGE 1 OF-1- <br /> WELL <br /> FAWELL. DEPTH FID SAMPLE ID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0-8" ASPHALT <br /> 2 <br /> ' 4 <br /> 0 6'-21124' SILT WITH SAND (ML): 10-207 FN-CRS, A-SA, W GRDD SND; <br /> 6 80-90% FNS, L DRY STRNGTH, SLW-R DLTNCY, L-M TGHNSS, <br /> ' L-M PLST. BRN, NPO. MST <br /> 8 <br /> ' <br /> O(�� <br /> —10—D <br /> 12 ML GREGORY <br /> ' STAHL <br /> {` No. 5023 <br /> 1a <br /> 16 D �lgTF OF CA NF � <br /> 18 <br /> VVW-HP2-20 <br /> 20 0 <br /> ' 22 <br /> 21/24-51/34' WELL GRADED SAND (5W): 45-1009: FN-CRS, A-SA. W GROD <br /> SND; 0-5% FNS, BRN. NPO. MST TO WET <br /> ' 24 VVW-HP2-25 <br /> D <br /> ' 26 <br /> 28 SW <br /> VVW-HP2-30 VVW-HP2-GW <br /> ' 30 0 <br /> 31/34-36 CLAYEY SAND (SC): 60% FN, A, PRLY GRDD SND; 40% FNS, <br /> ' 32 M DRY STRNGTH. SLW DLTNCY, M TGHNSS, M PLST, BRN. <br /> NPO. MST TO WET <br /> VVW-HP2-35 <br /> 34 <br /> D Sc <br /> 36 <br /> 38 <br /> I <br /> 40, <br />