Laserfiche WebLink
r Tota! depth of borinip 45 rt_ Diameter of boring, a in. Date driliedg 10/22/91 <br /> Casing dismeter: 4 in. Length 42 ft. Slot size, .05 - �^ <br /> Screen mameter, 4 in. Length: 24 ft. Material typca PVC <br /> Drilling Componr, westex Driller: C1-`s & riim <br /> Method Used. Hollow—stem Auger Field Geologist@ Claudio <br /> Signature of Registered Professional, <br /> Registration No., 4313 Stale, Calif. <br /> ' DEPTH SAMPLE o P.I.D. USCS DESCRIPTION WELL <br /> NO. 1 m CODE <br /> CONST. <br /> 0 <br /> Asphalt. <br /> 1 4 <br /> $_5 44 1.1 M� Silt some fine—grained scr.a, light brown• slightly damp, <br /> 6 ppmv hard. <br /> S <br /> 10 5—i0 48 .7 Clay ana trace fine—grained sand, slight plasticity. <br /> Ppmv . <br /> 12 <br /> F <br /> 14 <br /> S-15 35 a <br /> ppmv <br /> 0 <br /> 2Q S-20 33 ppmv Silt some fine—grained scna, light reddish brown. <br /> 1 <br /> (section ccr.;inues downward) <br /> AWAkI� LOG OF BORING: B-14/VW-3 PLATE <br /> K9Wi "R VA FE ARCO Service Station No. 548 <br /> 1612 Hammer Lane 24 <br /> ' PROJECT NO. 30004-4000a�l' Stockton, California <br />