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PAGE OF � <br /> ESTERN67E4ENGINEERS BORING I 1 1 <br /> DATE DRILLED 7122192 <br /> SAMPLE INTERVAL <br /> BORE HOLE LOG T WATER <br /> PROJECT WICKLAND PROPERTIES GEOLOGIST SURFACE <br /> Former Regal 644 G CONVERSE ELEVATION <br /> LOCATION 1448 N EI Dorado St DRILLER TOTAL DEPTH <br /> Stockton, California E Forsstrom 55' <br /> DRILLING CONTRACTOR DEPTH TO CASING <br /> WOODWARD DRILLING WATER 2' PVC TO 40' <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 /> o [if LD <br /> Z LL a_ o <br /> _ Lu 3 o CORE DESCRPTION REMARKS <br /> I o IL <br /> LU C <br /> ❑ co MLD <br /> 4" ASHPALT WITH GRAVEL BASE BORING <br /> CONCRETE FOOTING am-ate CONVERTED INTO <br /> 0 VAPOR <br /> 5' Clay, chocolate brown, firm, silty, no EXTRACTION WELL <br /> ---odor---(CI-MI) VSB11 <br /> ly s�N+ <br /> 10- Clayey, Silt, brown, sl moist, mod �- <br />. 40 sweat odor (Mi-CI) 11r <br /> e.��� <br /> � , " <br /> s110 QOns ' <br /> _15 114 75 Silt, brown, minor sand, mod sweat <br /> 151sB11 <br /> odor (MI)--------------------------------------------------- <br /> 20' SB1 10/2a 300/50C Clay, grey, firm, strong odor (CI) <br /> 20 131 500 <br /> 25'— 13/14 1001350 Clayey, Silt, brown, sl moist, mod .� <br /> S2B11/32 250 sweat odor (MI-CI) <br /> I �5re <br /> 30' SB11 7/10 501100 r � <br /> -30 /23 1100 r.r� <br /> r� <br /> 35' ------------------------------------- - ---- -_--- , <br /> SB 1 1 10112 0120 - - <br /> 143 f20 Clay, silty, medium grey, slight sweat hy„ <br /> -35 odor (CI-MI)--------------------------------------------------- <br /> Vie Y <br /> 40' B11 115 10/20 Clayey Silt, brown, no odoray <br /> 0 117 5 (MI-Cl) <br /> d <br /> 45'— 581 110/145 26 1213 <br /> Sand, silty, brown, no odor <br /> 50'-l-SB1110113 /2015 (SP-SM) <br /> -50 122 ----- --------------------------------------------- NOTE PID <br /> Clay, stiff, tr silt, brown, no odor CALIBRATED WITH <br /> 55' (CI) ISOBUTYLENE AS <br /> 581114pts /313 50 PPM VAPOR <br />