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CONDOR EARTH <br /> TECHNOLOGIES, INC. GEOLOGICAL L O G <br /> IPROJECT NO.: 1707 DATE: 10/15/01 TD: 45.0' <br /> MW--9 SURF. COND.: Planter ELEV: 14.84 ELEV. REF.: TOC <br /> ILOGGED 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./FALL: 140 lb/30" CASING DIA.: 2" TYPE: PVC <br /> LOCATION: 6230 Pacific Avenue HAMMER TYPE: Downhole SLAT SZ,_' .020" SAND SZ.: N/A <br /> SCREEN INT.: 25'-45' <br /> DRILLER: Gregg Drilling and_Testing_ GW DEPTH: 34.08 ft SAND INT.: 24'-45' <br /> BENT. INT.: 22'-24' <br /> C-57 NO.: 720904 HOLE DIA.: 8 518" GROUT INT.: 0'-22' <br /> LU <br /> ? = rn WELL <br /> a 0 v SOIL DESCRIPTION REMARKS CONSTRUCTION <br /> p � < Z mJO 0z � � DIAGRAM <br /> c <br /> Planter area; decorative <br /> and landscape volcanic <br /> rock <br /> Hand augered through <br /> 5 6.5 9 1.5' ML 5' of sandy silt before <br /> SANDY SILT; calcium carbonate stringer <br /> 17 taking first sample <br /> 40 0 ppm PID <br /> 10.0 7 1.51 ML CLAYEY SILT; firm, slightly moist, moderate0 ppm PID <br /> 12 plasticity,massive,mottled brown,tan, few <br /> 10 11 <br /> dark minerals <br /> 15.0 10 1.5' ML CLAYEY SILT; as above 0 ppm PID <br /> 13 <br /> 15 9 <br /> 20.0 1.5' ML 0 m PTD <br /> CLAYEY SILT; as above, less clay and some pP <br /> 20 very tine sand, chunky, thinly laminated <br /> L�j — <br /> ' i"L v ''- PID25.0 u SANDY SILT;brown, stiff, slightly moist, PPA14 <br /> 15 low plasticity-dull smear,.some fine-to <br /> 22 <br /> medium-grain sand,well rounded,massive <br /> 25 <br /> 30.0 11 1.5' ML CLAYEY SILT; brown with lighter fractures, 0 ppm PID <br /> 17 some oxidized minerals, firm to very firm, <br /> 30 25 <br /> moderate to high plasticity,thinly laminated, <br /> few medium-grain well rounded sand <br /> NOTES: <br /> PG. 1 OF 2 <br />