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l�U�hChilling Log <br /> ❑❑ GROUNDWATER Monitoring Well MW-2 <br /> TECHNOLOGY <br /> Project Chevron-Charter Wav, Stockon owner Chevron USA Products Company See Site Map <br /> Location 508 Charter Way, S(OCkton CQ Prol. No. 02070 0071 For Boring Location <br /> ..,..._ <br /> Surface Eley. Total Hole Depth 51.5 11. Diameter 8 ,n. COMME'Nrs. <br /> Top of Casing Dater Level Initial 35 1f. Static <br /> Screen: Dia 2 in. Length 20 0. Type/Size 0.020 11). <br /> Casing: Dia 2 in. Length 30 1t, Type SCh 40 PVC <br /> Fili Material 013 Send Rig/Core CMF-751,5,01 Spoon <br /> Drill Co. SES Inc. Method lrouow Srem Au er/PIU <br /> Driller Mike Duff Log By Bruce Beale Date 03/15/35 Permit 5179 <br /> Checked 8y Ed Simonis License No. RGf4422 <br /> p h <br /> .G `a j Y U ro <br /> �� vQ oa U U ao U Description <br /> d a V C J In <br /> (Color, Texture, Structure) <br /> U V) Fn x w Trace < 10%, Little 10% to 20%, Some 20% to 35%, And 35% to 50% <br /> —2 <br /> 0 <br /> 3" asphalt over gravelly CLAY: dark brown to balck, moist to dry, <br /> no hydrocarbon odor. <br /> 2 < < (some brick - fiii material) <br /> < < GC <br /> 4 < < <br /> < < Mw-2 <br /> 0 -5, 7 Silty CLAY (30,70): mottled orange brown and brown gray, moist, <br /> 8 < < s no hydrocarbon odor. <br /> < < CL <br /> 8 < < <br /> Mw-2 Sandy silty CLAY (10,20,70): light orange brown, moist, plastic, no <br /> 10 < < 0 -10• 4 hydrocarbon odor. <br /> < < s <br /> a <br /> 12 < < CL <br /> 14 < < <br /> < < Mw-2 <br /> o -ss' 3 (grades silty CLAY (15,85): light brown) <br /> 16 < < 3 <br /> s <br /> < < CL <br /> 18 < ` <br /> MW-2-20' <br /> silty fine SAND (20,20,60): olive brown, moist, no <br /> 20 ` ` o -20' a hydrocarbon odor. <br /> 12 <br /> 22 c SC <br /> 24 < < <br /> OSii1ir935 i,�rxo9-mdr9J Page: I 01 2 <br />