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III! Ot <br /> fi °K <br /> % T <br /> Mr <br /> Y <br /> �- ---B O R I N G L O G -- <br /> w <br /> ting as <br /> & CasDiameter Logged By JAI <br /> no <br /> Project No. 20+ D.L. <br /> KEI-P91-•02 02 <br /> Date Drilled <br /> project Name Unocal Well Cover Elevation 8/28 & 8/29/91 <br /> Lodi, Kettleman Lane Hollow- Company <br /> stem Drilling <br /> Drilling west Hazmat <br /> goring No. MAuerethod g <br /> penetration G. <br /> ii. Depth Strati- Description <br /> level (feet) graphy <br /> blows/6n <br /> S amp l e s USCS <br /> -� 0 Concrete slab. <br /> Silty sand, estimated at 15% silt cczl- <br /> tent, loose, moist, dark yellowish <br /> SM brown. <br /> d with silt, sand is <br /> g' - ' Well <br /> SW- raded sand, <br /> ,'r: ;;s <br /> s ' coarse-- to fine-grained, medium <br /> SM is yellowish brown. <br /> 11/7/7 5 .1:''^ dense, moist dark <br /> silt and sandy silt, sandy <br /> 11/28/33 10 ML Interbedded rain- <br /> silt is approximately 30� fine <br /> ee <br /> }wish <br /> ed sand, hard, moist. dark Y ra ish <br /> brown, silt is hard, moist, g Y <br /> brown, beds 2 to 41-' thick. <br /> SP is <br /> graded sand, trace silt, sand <br /> is medium-grained, medium dense, <br /> olive brown. dense, <br /> 14/22/29 — 15 poorly graded sand, no fines, <br /> slightly moist, light grayish brown. <br /> poorly graded sand, as above, light <br /> - -- -- ----- - -- -- -gray.--- <br /> 14/16/18 <br /> gra '--14/15/18 <br /> Color change at 18' to light brownish <br /> gray. <br /> �.� <br /> 20 <br /> --- <br /> Page 1 of 5 <br />