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%%Now,, 4ale <br /> i Drifting Log <br /> GROUNDWATER Monitoring Well MW <br /> TECHNOLOGY <br /> Project Chevron - Stockton Owner Chevron. U.S.A. Products Co. See Site Map <br /> Location 139 South Center St. Project No. 02020 3092 Date drilled II104/92 For Boring Location <br /> Surface Elev. Total Hole Depth 60 tt. Diameter 0.67 ft. COMMENTS: <br /> Top of Casing Water Level Initial 47 ft- Static <br /> Screen: Dia 2 in. Length 25 ft. Type/Size 0.020 in. <br /> Casing: Dia 2 in, Length 35 ft. Type Sched. 40 PVC <br /> Filter Pack Material #3 Lapis Lustre Rig/Core Type B-61/Solit Spoon <br /> Drilling Company Kvilhaua Method Hollow Stem Auger Permit # <br /> Driller Rod Furlow Log By Jason Fedota <br /> Checked By E• K. Simonis License No.RG 4422 <br /> c <br /> O <br /> „ ? U rn <br /> z� �E or0, Description <br /> d: N2 >OL aVv a 0 V <br /> °' 3:o. og e z L (Color, Texture, Structure) <br /> c0 0 Olt NmxTrace < 10%. Little tOX to 20%, Some 20% to 35%. And 35% to 50: <br /> -2 <br /> 0 <br /> ^ Brown silty CLAY (planter box) <br /> CL <br /> 2 < < <br /> < < Dark brown silty CLAY (dry, very stiff, no product odor) <br /> 4 < <br /> < < C 23 CL <br /> 6 < < 5'so/s <br /> g A< < <br /> < < Brown silty CLAY (15, 85) (dry, stiff, no product odor) <br /> 10 < ` 0 22 <br /> < < 10' 30 CL <br /> 50 <br /> 12 < <br /> 14 ` < ( (Grades reddish-brown) <br /> < < i 0 25 <br /> 1f1550/5 CL <br /> — ` ` <br /> 18 < <br /> < < Brown silty CLAY (15, 85) with wYute-coated root casts (dry, <br /> firm, no product odor) <br /> 20 — ` ` 0 20 <br /> < < I 20' <o CL <br /> 50/5 <br /> 22 ` ` <br /> < < CL Brown and gray mottled silty CLAY (45, 55) (dry, firm, no <br /> 24 11 I product odor) <br /> 12/01/1992 c1�111_ 10' _ <br />