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t <br /> I <br /> CONDOR EARTH TECHNOLOGIES - Geo I o i ca 1 Lo BORING N0 MW-1 <br /> g g PAGE I OF 1 <br /> PROJECT NO 2500 DATE 12/21/9B <br /> PROJECT. New Jerusalem School TOTAL DEPTH 23' WELL CONSTRUCTION DETAIL <br /> LOCATION.31900 S Koster Rood, Tracy, CA HOLE DIAMETER B" TOTAL CASING DEPTH 23' <br /> DRILLING CONTRACTORS Spectrum Exploration HAMMER (EIGHT AND FALL-130lb/30" cnslNG DIA iTrPE:2•iPvc <br /> P P SCREEN SLOT SIZE-0 020" <br /> DRILL EQUIP CME 95 SURFACE CONDITIONS Ashpolt SCREEN INr[avALe'-23 <br /> DRILLING METHOD-Rotary DEPTH TO STATIC WATER 10' [INTER PACK TE :7'-23' <br /> i BENTONITE SEAL INNTERRVAL 5'-7' <br /> LOGGED BY R. D. Meade WELL COLLAR ELEV 99.92 ! GROUT INTERVAL 0'-5' <br />' I <br /> DEPTH c FIELD DESCRIPTION SAMPLE :i w uELL REMARKS <br /> )FT) a o 51 N o °o o GRAPHIC <br /> 1 o intrvl JIb m °o a o r x <br /> O Io eo 3o zs son 4 <br /> DR 1 OVA = PID <br /> 1 DR - ORILL <br /> NEAT CEMENT GROUT <br /> I 3 <br /> i <br /> CLAY reddish brown <br /> Dv j No odor <br /> 0 ppm PTD <br /> EL 100% plastic Fines moderately Firm. Htal-5 <br /> moist DP,1 BENTONITE <br /> E (( <br /> 7 I <br /> 9 CLAY It. olive brown DV j No odor <br /> S ]� EL 100% highly plastic Pines; 0 ppm PID <br /> very soFt; saturated DR j <br /> II <br /> 11 <br /> :I SAND <br /> 12 i <br /> 13 <br /> —DV 1 <br /> CLAY. saturoted <br /> 15 CL i <br /> DR <br /> 16 <br /> 17 driller reports change ai 17 Ft. <br /> lB r <br /> } <br /> 19 k <br />' SAND' no somele, heoving sands <br /> �" 21 <br /> l 22 <br /> I ttoudi2 <br /> TOTAL DEPTH 23' <br /> 23 , <br /> 29 L <br /> 25 <br /> 2h <br /> 27 <br /> 28 <br /> 29 <br /> r 30 <br /> L I <br /> 31 <br /> 32 <br /> I 33 <br /> 39 <br /> I <br /> 35 <br />