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Y two <br /> GEOLOGICAL LOG <br /> CONDOR EARTH TECHNOLOGIES PAGE 1 OF 1 <br /> `r STOCKTON, CALIFORNIA <br /> PROJECT GATEWAY-2895 DATE 3-30-00 HOLE NO. GP-1 <br /> LOCATION STOCKTON LOGGED BY D. F_ KRFSSE <br /> DRILLING CONTRACTOR V & W DRILLING RIG TYPE DIRECT PUSH (GEOPROBE) <br /> HOLE DIAMETER 2" HAMMER WEIGHT AND FALL NA TOTAL DEPTH 30' <br /> �. SURFACE CONDITIONS SOIL DEPTH TO GROUNDWATER 25' <br /> TOTAL CASING DEPTH NA SCREEN INTERVAL NA FILTER PACK INTERVAL NA GROUT INTERVAL NA <br /> CASING DIA./TYPE NA SCREEN SLOT SIZE NA BENTONITE SEAL INTERVAL NA WELL COLLAR EL NA <br /> La <br /> b <br /> �f e1�SAMPLE FIELD DESCRIPTION o m� oS 3` REMARKS. <br /> intmi. ID j u b <br /> 0'-4' DK. BRN. SILTY SAND POSH NA 0'-4' HAND <br /> AND CLAY (INCREASING CLAY AUGERED TO CLEAR <br /> WITH DEPTH) - UST SM BORING <br /> EXCAVATION BACKFILL <br /> y <br /> 4'-11' SANDY CLAY <br /> 5 BACKFILL DK. BRN. <br /> Y SOFT, MOIST <br /> CL <br /> u <br /> 10 <br /> y GP1-12 11'-12' DK. BRN. CLAY CIL NATIVE BEGINS-11' <br /> SOME BLUE-GRAY MOTTLE 11.5' SLIGHT ODOR <br /> VERY STIFF, DRY PID 12 <br /> y <br /> 15 15'-16' DK. GRAY/GREEN CL 15.5' SLIGHT ODOR <br /> GP7-16 SANDY CLAY, MOIST, PID 2 <br /> STIFF <br /> y <br /> y 20 <br /> y SAMPLE AT 22' <br /> NOT RECOVERED <br /> y25'-26' GRAY BLACK CLAYEY SC _ 25.5' MOD. ODOR <br /> GPt-26 SAND. SAND-FINE TO MED. PID 37 <br /> WET, DENSE G.W. AT 25'-27' <br /> tr <br /> 29'-30' BROWN/GREY- 29.5' SLIGHT ODOR <br /> GP7-30 GREEN CLAY, VERY CL PID 19 <br /> 30 STIFF, DRY G.W. COLLECTED <br /> y FROM 25'-30' <br /> ATTEMPT TO 40' FAILED-STIFF CLAY I <br /> SLIGHT ODORPID 0 <br /> xssu.cxc <br /> y <br />