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U, ? BORIN O . VW-a <br /> 0 <br /> V, <br /> t - w.5 a = WELL CLOSURE keit p F1ELA CE{]LOG15T n 9annan DATE BECAN 7-27-94 <br /> = a a .. w d EDITED BY _ D. Bassen DATE FINISHED 7-27-94 <br /> CL O # SU1allARY II <br /> CHECKED BY 0. Dunn <br /> o 30 rt. <br /> m TOTAL DEPTH <br /> O Christy Bos FILL CONCRETE <br /> sANO; Brown; dry: ladle; 100% rine sand. F;II underlying sidewalk. <br /> Top of Casing <br /> with Locking Cap <br /> Portland Cement sp :r ArtiRcial rill material, not natives 204- <br /> 3/» Bentonite <br /> Pellets 4.0 <br /> Z' SCh. PVC Poorly Graded SILT WITH SANG; Very dark gray; dry: soft; 80% silt <br /> 5 Casing _ with low plasticity. 20% fine sand. <br /> V D;d. Skit. 40 <br /> S.S. Screen .OZCI <br /> slot <br /> Vint <br /> I 10 <br /> s: <br /> 14.0' <br /> Foorty Graded GRAVEL: Brown; dry; Wase: 90% rine gravel; IQ% fine <br /> 15 16/r6 11 sand: tank pit r;q gravel from adjecem UST location. <br /> .s <br /> 9P <br /> /3 Lone tar <br /> 12/18 <br /> ,... � 36 Sand Gravel thinning, Sines gradually increasing. t8.0' <br /> 51Lry SAND: Mottled light yellowish brown to grayish brown: dry; Idose: <br /> 55% fine sand; 45% slit vnth no to law plasticity, no odor. Probably <br /> native Sail. <br /> 20 a/te 27 <br /> x <br /> sm <br /> 18/16 S2 Vt/sono proportion varying. <br /> >:ininq rapidly. _ 25 0, <br /> 25 s1B/te 45 - - - - - - - - - - - — <br /> SILT WITH SAND: Pale brownish gray; stightty moist: soft: 55S silt <br /> with low plasticity: 159 fine Sand. <br /> l`,• .ten., 12/18 rrd <br /> PVC Endcad <br /> 30. 1s/18 37 <br /> TOTAL WELL DEPTH s 34.4 FEET <br /> DRILLING CO.: Sails Exploration Services, Inc. (SES) PAGE t OF I <br /> DRILLER: Morris Peterson <br /> DRILL METHOD: Hallow Stem Auger, 8-53 Rig <br /> SAMPLING METHOD; California Split Spoon Sompler <br /> PROJECT NO.: 190916.08 INTERNATIONAL <br /> CLIENT: Pacific Bell TECHNOLOGY <br /> LOG1TICN: 345 N. San Joaquin, Stockton. California CORPORATION <br /> :90916-A16 r.`,UE04Z%VADWELLI <br />