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PAGE_L_OF 2_ <br /> BORING MW-7 <br /> S'T�RVigE'O-ENGINEERS DATE DRILLED:7120192 <br /> SAMPLE INTERVAL <br /> BORE HOLE LOG T WATER <br /> [PROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Former Regal 604 G CONVERSE ELEVATION. <br /> LOCATION 1448 N EI Dorado St DRILLER TOTAL DEPTH' <br /> Stockton, California E Forsstrom 70' <br /> + DRILLING CONTRACTOR DEPTH TO CASING <br /> ! WOODWARD DRILLING IWATER 55 66' 1 4" PVC TO 70' <br /> REMARKS 10" hollow stem auger powered by Mobile drill rig used to drill well HNU PID WITH <br /> I 10 2 EV BULB USED TO SCREEN SAMPLES AND DRILLING OPERATIONS <br /> LLLL Uj <br /> L <br /> ' CORE DESCRPTION REMARKS <br /> I i _ V&=N � BORING <br /> r r CONVERTED INTO <br /> o Clay, chocolate brown, firm, silty, nof GROUND WATER <br /> + j odor (CI-MI) I� M ONITORfNG <br /> 5'W' I <br /> WELL ON JULY 20, <br /> • —� i --- - ------ ------------------------- , <br /> " 1992 <br /> 0 <br /> 10 p' f <br /> 15 -.- o Clay S 1,y brown sl moist no odor , <br /> (Cl MI) <br /> 20— G - <br /> - -------- ----------------------------- <br /> 25 <br /> ---------------------- ---- <br /> 25 - MW71�1370/010 Silty Clay drown, minor sand, no _ <br /> -25 odor (C' MI) <br /> �T <br /> 30 -�'MW7sw3o o/oro Clayey Sand very fine, frst quartz, silty, 4'= <br /> 1-30 rss clayey trace mica and varigated ign-met <br /> E i sand no ocor_dr_y_-(SP_SM�___ ____ »-� <br /> 35' I MW7 1 0119 C/111 I Clay silty ,medium grey, no odor <br /> -35 !�" (CI-MI) '+ <br /> :f <br /> 40'-- Sand brown, very fine, silty, clayey, 'ss <br /> I MW 7+1380 01010 trace mica no odor, dry (SP-SM) <br /> .40 I � n�,� <br /> 45_ MW7i'2/21 i 010/0 iClay, silty brown, no odor SSS NOTE PID <br /> 136 <br /> (CI-Mf) CALIBRATED WITH <br /> 1- ----------------------------------- <br /> ' ISOBUTYLENE AS <br /> 50 -;-,50Wj131 t 0/010 1 Sand line-medium. brown, mod sorted , 150 PPM VAPOR <br /> 1 1 clear subang-subrd quartz with minor I <br /> mica and varigated ign-met no odor <br /> I ' <br /> X55' MW7B117 � 0!0/0 i (SP-SM) con�inuea-on <br /> 1-55 1!2g foliowing page <br />