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Drilling Log <br /> GROUNDWATER Extract_ / Inject Well VE-1 <br /> TECHNOLOGY <br /> Proieet T,--S - StoCkton Texaco Environmental 5ervices See Site Mao <br /> Owner P <br /> Location L40 West Cna-e- Wav Project No 02320 2370 Dale drilled 04/28/S2 For Boring Location <br /> Surface Eley Total Hole Depth 415 rt Diameter 10 ft COMMENTS <br /> Top of Casing Dater Level Initial 405 ft Static <br /> Screen. Dia 4 0 in Length 100/10 0 ft Type/Size 0020:n <br /> Casing Dia 4 0 in Length 30 0/13 5 ft Type SCq 40 PVC <br /> Finer Pack Material of'3 monterev sand Rig/Core Type CMF 55/So1rt SDOOn <br /> Drilling Company West Hazmat Method N01/0k,Stem Avoer Permit f 92-0816 <br /> Driller Gene Reinhart Log By Danrse SCrryen <br /> Checked By E Y, Simons License No.RG x'4422 <br /> o aC�' h <br /> �Q ,uQo s� Description <br /> > QUu a0 <br /> E n Em o� cD u (Color, Texture, Structure) <br /> cy Nmx to 'Trace < 10%. Little 10% to 20%. Some 20% to 35%. And 3SX to 50X <br /> -2 <br /> A B <br /> 0 6 concrete over base coarse <br /> 0 0 <br /> 2 < < Brown with some grayish mottling, clayey SILT (dry, no product odor) <br /> c < <br /> 4 < < <br /> < < o <br /> 6 < < 0 JA 1,0 <br /> 22 <br /> < < ML <br /> < < 3 <br /> i <br /> < < <br /> i0 1< ` f s (Grades to light brown decrease mottling) <br /> � . 0 B 13 <br /> -! 2 <br /> 12 <br /> I _ <br /> I <br /> 14 - ' Mottled brohn/gray silty CLAY (01y slight product 000r) <br /> it 10 <br /> 16 <br /> 18 <br /> I <br /> 20 i C! _ <br /> c n pr r 511 _ i hIkR rrruln- 5z�'"Cr 5 irno 5: Shgn+ 3lCO ct C^^ 1 <br /> 22 = jl <br /> I I <br /> - I I <br /> li <br />