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I I{ <br /> � ' f <br /> BORING NO Mid-1 <br /> CONDOR EARTH TECHNOLOGIES - Geologic0111L.6 f <br /> d PAGE I OF 1 G <br /> PROJECT 1,10:2500 WE 1ZM/98 <br /> PROJECT: New Jerusalem School TOTAL DEPTH 23' WELL CONSTRUCTION DETAIL <br /> LOCATION:31900 S. Koster Road, Tracy, CA HOLE DIANETER.8" <br /> TOTAL CASING DEPTH 23' <br /> DRILLING CONTRACTOR Spectrum Exploration HAMMER WEIGHT AND FALL:1301b/30" CASING OIA./TYPE:2'/PVC � <br /> DRILL EOUIP CNE 95 h SCREEN SLOT SIZE 0.o2a- <br /> SURFACE CONDITIONS 4s polt SCREEN INTERVAL 8'-23' <br /> DRILLING PIETHOO Rotary DEPTH TO STATIC WATERl10, FILTER PACK INTERVAL 7'-23' <br /> BENTONITE SEAL INTERVAL 5'-7' <br /> LOGGED BY R. D. Meade <br /> NELL COLLAR ELEV:99 92 GRodT INTERVAL:0'-5' <br /> o <br /> FIELD DESCRIPTION SAMPLE ; J W WELL F REMARKS <br /> H <br /> 30 °o°u GRAPHIC <br /> ntrvI./ID <br /> l � io mean w zs m rs <br /> r DR! DVA = PLD <br /> 1 OR = DRILL <br /> • <br /> 2A. & NEAT CEIIENT GROUT F <br /> I <br />• 9 <br /> CLAY- reddish brow =Ili 11 DV1 <br /> n $ No odor, <br /> 5 EL 100% Plastic Fines; moderately firm; i. 0 Ppm PLO i <br /> moist N 11-5 <br /> f h ' DP,1 BENTONITE <br /> I <br /> 3 k , <br /> CLAY It. olive brown it DV No odor <br /> = 1� CL 100% highly Plastic Fines; 0 ppm PID <br /> 11 very soFt; saturated DR - <br /> 12 SAND <br /> 13 <br /> 19 <br /> CLAY� saturoted OV I <br /> 15 EL ` <br /> 16 <br /> P. <br /> D 1 <br /> 17 driller reports change of 17 Ft <br /> 16 1 <br /> SAIJD no sample, heoving Bonds <br /> I 28 <br /> a1 <br /> c <br /> t <br /> 22 <br /> 23 TOTAL DEPTH 23' <br /> 29 <br /> 25 <br /> 26 <br /> Z7 <br /> ZB <br /> 79 <br /> jFl <br /> 31 <br /> 33 <br /> 39 r <br /> 35 f <br /> I <br /> � M <br />