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Drilling Log <br />GROUNDWATER Monitoring Well MW—E. <br />TECHNOLOGY <br />Chevron - Stockton Chevron U.S.A. Products Co. See Site Map <br />Project owner For Boring Location <br />Location 139 South Center St. Project No. 02020 3092 Date drifted 11104/92 <br />Surface 1Liev. Total dole Depth 60 ft- Diameter 0.87 ft. COMMENTS: <br />Top of Casing Water Level Initial 47 ft- Static <br />Screen: Dia 2 in- Length 25 ft. Typesize 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/S21it Spoon <br />Drilling Company Kvilhauc Method Hollow Stem Auger Permit # <br />Driller Rod Furlow Log By Jason Fedote <br />Checked By E. K. Simonis License No. RG 4422 <br />.. <br />— m <br />�,�� <br />o o <br />U <br />Description <br />n� <br />Q-- <br />py- <br />a <br />>a <br />os <br />aVv <br />a vo <br />CL <br />!-1 <br />N <br />(Color, Texture, Structure) <br />vymx <br />n <br />v) <br />Trace < 10%. Little 10% to 20%, Some 2OX to 35%. And 35% to 50% <br />MA <br />2 < < <br />4 < <br />g < <br />8 < <br />c < <br />10 < < <br />� c <br />12 A, <br />14 < < <br />16 < < <br />18 < < <br />2p < < <br />c c <br />22 L< < <br />r24 - <br />O 12 �10 530 <br />0 R�A' <br />CL <br />U <br />on <br />25 <br />1550/5 <br />20 <br />20' <0 <br />50/5 <br />CL <br />CL <br />Brown silty CLAY (planter box) <br />Darn brown silty CLAY (dry, very stiff, no product odor) <br />Brown silty CLAY (15, 85) (dry, stiff, no product odor) <br />(Grades reddish -brown) <br />Brown silty CLAY 05, 85) with white -coated root casts (dry, <br />firm, no product odor) <br />CL Brown and gray mottled silty CLAY (45, 55) (dry, firm, no <br />_11Product odor) <br />