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,e <br /> A <br /> Yk.. <br /> " PAGE L OF I-- <br /> WEGE- <br /> r ESTF,MCEO-F.NGINE RS BORINGS <br /> ~ I DATE DRILLED:7!21!92 <br /> s SAMPLE INTERVAL <br /> BORE HOLE LOG •WATER <br /> PROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Former Regal 604 G. CONVERSE ELEVATION: <br /> LOCATION 1448 N EI Dorado Sl DRILLER TOTAL DEPTH <br /> Stockton, California E Forsstrom 45' <br /> DRILLING CONTRACTOR DEPTH TO CASING <br /> WOODWARD DRILLING IWATER 1 2" PVC TO 37' <br /> REMARKS 8' hollow stem auger powered by Mobile drill rig used to drill well HNU PID WITH <br /> 10 2 EV BULB USED TO SCREEN SAMPLES AND DRILLING OPERATIONS <br /> ~ Z LL 0- <br /> -i � <br /> J 3 CORE DESCRPTION REMARKS <br /> = a -- <br /> Q G �' <br /> � r <br /> I � BORING <br /> 1 0 , CONVERTED INTO <br /> i Ih VAPOR <br /> 5' # FILL, AERATED, EXCAVATED EXTRAXTION WELL <br /> . 0 r SOIL, THAT HAS BEEN <br /> ENGINEERED COMPACTED h r <br /> 10'i BACKFILLED INTO EXCAVATION " <br /> � �v r <br /> r o fi� <br /> I <br /> 20'- SB5-6121 0175 >oz <br /> �20 a27 125 Sand very fine, frst quartz silty clayey <br /> trace mica occ clean sand lenses, , <br /> 25' 5123 E25150 trace to moderate odor, dry Sand % �r <br /> 1285-127 X12$ increases with depth (SP-SM) yR <br /> 1 I <br /> 30' "ISB5-i 711 3 110175 I "^°y <br /> I i30 /is 125 � ----•---------------- � I <br /> 35' g,152 <br /> I SB5- 1012 ; <br /> 35 12 Clay silty medium brown, trace of r <br /> sand No odor (CI-M1) <br /> 40' SB5-'za22 11010 r-'= <br /> 40 �f <br /> NOTE PID <br /> 45' 9114 11010 7 CALIBRATED WITH <br /> 585-/19 = ' ISOBUTYLENE AS <br /> 01 L �45 � I 50 PPM VAPOR <br />