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CONDOR EARTH <br /> TECHNOLOGIES, INC. GEOLOGICAL L O G <br /> lk�r PROJECT NO.: 1707 DATE: 10/16/01 TD: 45.0' <br /> MW-1 1 SURF. COND.: Concrete ELEV: 15.12 ELEV. REF.: TOC <br /> LOGGED BY: R.J. Young WELL CONSTRUCTION SPECS <br /> PROJECT: Groundwater Investigation DRILL EQUIP.: Mobile B-61 TOTAL CASING DEPTH: 45.0' <br /> FLUSH: X STICKUP: <br /> CLIENT: Canepa's Car Wash HAMMER WT.IFALL: CASING DIA.: 4" TYPE: PVC <br /> LOCATION: 6230 Pacific Avenue HAMMER TYPE. Downhole SLOT SZ.: 0.020" SAND SZ.: NIA <br /> SCREEN INT.. 45'-25' <br /> DRILLER: Gregg Drilling and Testing GW DEPTH: 34.56' SAND INT.: 45'-24' <br /> BENT, INT.: 24'-22' <br /> C-57 NO.: 720904 HOLE DIA.: 10" GROUT INT.: 22'-Ground surface <br /> -` CL z > a WELL <br /> fL a Ov 501E DESCRIPTION REMARKS CONSTRUCTION <br /> p � < Z MO 0 � � Z:) DIAGRAM <br /> r <br /> 5 <br /> 7.5 8 1.5' 0 ppm PID <br /> 10 <br /> 11 <br /> 10.0 6 1.5' SW SAND; loose,moist, light brown, fine to 0 ppm PID <br /> s <br /> 10 coarse sand, sub-angular to well rounded <br /> 11 <br /> grains,non-cohesive, clean,no silt or clay <br /> 15.0 8 1.5' ML CLAYEY SILT;moderately dense,moist, 0 ppm PID <br /> 110 brown with olive-greenish mottling,clay-rich <br /> 15 13 <br /> pockets, oxidized minerals, some silt, <br /> Amoderate plasticity, slightly shiny smear <br /> 20.0 9 1.5' Mi. CLAYEY SILT; as above 0 ppm PID <br /> 14 <br /> 20 16 <br /> LTTTTTTA AA! l..11t1 I _--. e0 YY-m-' <br /> PTT)r <br /> 34 I J1L1, a$UUUVUIIUAIUW Vl1CA " <br /> holes, some with white calcaneous material <br /> 25 45 <br /> 30.0 8 1.5' CL <br /> CLAY, dense, brown,homogenous,massive, 0 ppm PID <br /> 9 some oxidation on homogenous fracture <br /> 30 11 <br /> A.surface.s ..... <br /> NOTES: <br /> PG. 1 OF 2 <br />