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CONDOR EARTH <br /> TECHNOLOGIES, INC. GEOLOGICAL LOG <br /> PROJECT NO.: 1707 DATE: 10/18/01 TD: 45.0' <br /> Nkii� I SB-4 SURF. COND.: Concrete ELEV: NM ELEV. REF.: NIA <br /> LOGGED BY: R. .I. Young _ WELL CONSTRUCTION SPECS <br /> PROJECT! Groundwater Investigation DRILL EQUIP.: 3.25" ID HSA TOTAL CASING DEPTH: <br /> FLUSH: STICKUP: <br /> I CLIENT: Canepa's Car Wash_ HAMMER VITT./FALL: CASING DIA.: TYPE: <br /> LOCATION: Pacific Avenue HAMMER TYPE: Downhole SLOT SZ.: SAND SZ.: <br /> SCREEN INT.: <br /> DRILLER: Gregg Drilling and Testing GW DEPTH: 42.0 ft SAND INT.: <br /> BENT. INT.: <br /> C-57 NO.: 720904 HOLE DIA.: 6" GROUT INT.: 45'-0' <br /> r <br /> Fes- Uj 2 WELL <br /> a � ad OZ > SOIL DESCRIPTION REMARKS CONSTRUCTION Oz0 �< zmO " DIAGRAMp <br /> tC <br /> Concrete <br /> 5 6.5 4 1.5' CH CLAY;dark gray,moderate plasticity clay 0 ppm PID <br /> 8 with medium-to coarse-grain sand, trace fat <br /> 11 <br /> clay <br /> I 10.0 5 1.5' _ SW SAND;tan to brown,moderately dense silty 0 ppm PID <br /> 3sand,very fine-to medium-grain,well <br /> 10 3 rounded sand <br /> 15.0 12 1.5' ML SILT; clayey, olive-green with rust-colored 0 ppm PID <br /> 17 stringers, moderate plasticity, little sand <br /> 15 30 <br /> 20.0 10 1.5' ML <br /> SILT;as above,darker brown with olive 0 ppm PID <br /> 18 green stringers,more clay <br /> I 20A 20 <br /> 25,n 5 1.5' I I f I I I I I Mt I vu—r;:'ITH S.NT'' color s.mila to abo:'P 0 nnm AID <br /> 9 very fine- to fine-grain sand <br /> 25 13 <br /> i <br /> 30.0 15 1.5 ML SILT WITH SAND; as above 0 ppm PID <br /> 24 <br /> 30 35 <br /> NOTES: S134 backfilled with grout <br /> PG. 1 OF 2 <br />