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Project Boring <br /> PROJECT NAMFILOCATION Number D095-066 Number MW-1 <br /> Unocal Corporation Con_ Drilling <br /> Unocal Service Station No 5886 tractor Woodward Drilling Method 8' Hollow Stem Auger <br /> 2701 West March Lane <br /> Stockton, California Dn1Ier Enc Fotrstrom Drilling <br /> Rig BK-81 <br /> Start 09/04/96 8 45 am Completed 09/04/96 9 30 am <br /> Landowner Unocal Corporation Surface bogged <br /> )rlev. -0 03 By J William Speth <br /> Sample Sample Depth Observations <br /> Blow Scale Descmptions of Materials <br /> Type No. count > R- ,. �, 4• <br /> rim) and Conditions tamvmeas. ovt►t <br /> (�} <br /> Mints ppm <br /> Cotnmetits <br /> 0 <br /> 1 F1LL <br /> 2 <br /> 3 <br /> 4 0 <br /> CAM MW-1-5 5 50-65 16 5 CLAYEY SILT light brown, some fine grain <br /> 2 sand slight to low plasticity, dry, hard <br /> 24 6 <br /> 7 <br /> 8 <br /> 9 <br /> CAM M 4 10 18 <br /> 100 10 CLAYEY SILT, light brown with oxide mord 14 <br /> 7 11 5 5 trace fine sand low plasticity, moist, stiff(NII.,) <br /> 9 11 <br /> 12 <br /> 13 <br /> 14 <br /> CAM MW-1- 7 150- 18 15 SU-T, light brown with green and oxide mottlin 2 <br /> 15 E3 165 gypsum deposits, low to medium plasticity, <br /> I5 16 moist, very suff(MII,) <br /> 17 <br /> 18 <br /> 19 <br /> CAM MW-1- 5 zoo- I8 20 <br /> 20 11 215 0 <br /> 13 21 <br /> 22 POORLY GRADED SAND, light brown with <br /> greenish-gray banded fine grain sand saturated <br /> CAM MW-1- 5 235- 18 23 dense (SP) 1 4 <br /> 25 9 250 Total Depth 25 0 feet <br /> 13 <br /> BOREHOLE WATER LEVEL DATA <br /> Date 09/06/96 09/09/96 <br /> Time 11 06 a m 10 08 a m Wfta <br /> GWI. 745 758 A#////AL Envtronntsrttal <br /> Consultants,Inc. <br /> Deoth� 250 250 Sheet 1 Of I <br />