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--------------- <br /> Total depth of borings 65 ft. Diameter of borings 10 in. Date.drilled, •10/15/91 <br /> Casing diameten 4 in. Lengtta 62 ft. Sioll size, 0.020 'in. <br /> 4 in. 15 ft. Material es PVC <br /> Screen mametars Lengths types <br /> Drilling Compsnys westex Drillers Tony & Mark. <br /> Method Used, Hollow-stem Auaer Field Geologlat, Claudio <br /> Signature of Registered Professionals , <br /> Reglstration Nos 4.313 State, Calif. <br /> [STH SAMPLE � P.LD. USCS DESCRIPTION WELL <br /> NO, CODE CON8T, <br /> Q Asphait. <br /> 2 <br /> 4 <br /> p Silt with trace clay, light brown, slightly damp, slight plasticity, <br /> S-5 20 PpMV ML very stiff. <br /> 6 <br /> 8 <br /> _ 10 - S-1p 35Some clay, hard. <br /> PP V <br /> 12 <br /> i <br /> 14 <br /> S-15 36 Ppm Trace fine--grained sand, moderate light brown, no plasticity. <br /> 16 <br /> p Sandy sill, fine-grained sand, moderate brown, slighlty <br /> 20 5-2p 31 Ppmv SM damp, very stiff. <br /> (section continues downward) <br /> LOG OF BORING: B-7/MW-2 PLATE <br /> =. f IARCO Service Station No. 548 7 <br /> 1612 Hammer Lane <br /> Stockton, California <br /> PROJECT NO. 30004-4 (,D"014 D6A :. <br /> . V <br /> r <br /> t <br /> .1 <br />