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CONDOR EARTH <br /> TECHNOLOGIES, INC. GEOLOGICAL L O G <br /> PROJECT NO.: 1707 DATE: 10/16/01 TD: 45.0' <br /> SB-3 SURF. COND.: Concrete ELEV: NM ELEV. REF.: NIA <br /> LOGGED BY: R. J. Young_ WELL CONSTRUCTION SPECS <br /> PROJECT: Groundwater Investigation DRILL EQUIP.. 3.25"ID HSA TOTAL CASING DEPTH: <br /> FLUSH: STICKUP: <br /> I CLIENT: Cane a's Car Wash HAMMER WT./FALL: CASING DIA.: TYPE: <br /> LOCATION. 6230 Pacific Avenue HAMMER TYPE: Downhole SLOT SZ.: SAND SZ.: <br /> SCREEN INT.: <br /> DRILLER: Grp Drillinngand Testing GW DEPTH: 37.0' SAND INT.: <br /> I C-57 NO.: 720904 HOLE DIA.: 6" BENT. INT.: <br /> GROUT INT.: <br /> } <br /> a— ^ ii z LU En WELL <br /> g Z a Z O ¢ O SOIL DESCRIPTION REMARKS CONSTRUCTION <br /> p < m O W (0 4: DIAGRAM <br /> LU <br /> Concrete <br /> 5 6.5 8 1.5' CH CLAY; firm, brown, moderate to high 9:15 a.m. <br /> 16 plasticity,trace medium-grain,well rounded <br /> 20 <br /> sand 0 ppm PID <br /> 10.0 6 1.5' MH SILT; firm,tan to brown with reddish brown 0 ppm PID <br /> 7 mottles,trace oxidized, medium-grain sand, <br /> 10 10 <br /> moderate plasticity,slightly shiny smear <br /> 15.0 6 1.5' MH SILT;as above, increased oxidized stains on 0 ppm PID <br /> 12 fractures <br /> 15 19 <br /> 20.0 9 1.5' 7777TT SP SAND;silty,tan moderately dense non- 0 ppm PID <br /> 17 cohesive, very fine-to medium-grain,well <br /> 20 24 <br /> rounded sand, trace oxidized minerals <br /> 25.0 7 1.5' SC CT A Y• cand tun �� _ M; 1, t' 0 nn_m_ PTT) <br /> NVlll/reµMA.i4A"/r <br /> 16 mottling, horizontal laminations,moist, <br /> 25 22 <br /> oxidized dark minerals,blocky texture <br /> 30.0 10 1.5' -- SC CLAY;silty,tan, dense, blocky texture, 0 ppm PID <br /> 21 crumbly, few mediuim-grain sand oxidations <br /> 30 23 <br /> NOTES: SB-3 backfilled with grout <br /> PG. 1 OF 2 <br />