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MEASUREMENTS(ft) CALCULATIONS fft) <br /> GROUND SURFACE A TOTAL DEPTH DRILLED (A) 68 <br /> �» B DEPTH OF OPEN HOLE(IF NO (g) 68 <br /> FLUSH MOUNT / CAVING OCCURS AS AUGERS ARE <br /> TRAFFIC GRATE—. RAISED,VAGUE WILL BE SAME AS A) <br /> LOCKABLE CAPE C FOOTAGE OF HOLE COLLAPSED (C) =A-B = 0 <br /> J S <br /> D LENGTH OF SLOTTED CASING INSTALLED (D) 20 <br /> CEMENT _ E DEPTH OF BOTTOM OF CASING f E} 6$ <br /> /BENTONfTE x F LENGTH OF BLANK CASING (F) 48 <br /> GROUT pillG DEPTH TO TOP OF SAND PACK (G) 46 <br /> F <br /> H FOOTAGE OF SAND PACK (H) = B-G = 22 <br /> l f DEPTH TO TOP OF BENTONITE SEAL (1) 44 <br /> BENTONITE J THICKNESS OF BENTONITE SEAL (J) = G-1 = 2 <br /> SEAL K THICKNESS OF CEMENT/BENTONITE GROUT (K) 44 <br /> G <br /> I ' <br /> FLUSH r I BORING DIAMETER(inches) 10 <br /> THREADED — 2 CASING SIZE/SLOTTING 4"Diameter/ 120„0 02”slots/ft <br /> JOINTS = 3 TYPE OF CASING Schedule 40 PVC <br /> r 4 NUMBER OF BAGS OF SAND I 1 <br /> 5 TYPE OF SAND #3 MORIE <br /> SAND PACK 6 CASING ELEVATION f feet mean sea level) 1163 <br /> — 7 DEPTH TO FREE-PRODUCT(feet below ground surface) - <br /> 8 DEPTH TO GROUND WATER(feet below ground surface) 4997 <br /> D 9 THICKNESS OF FREE-PRODUCT 0 <br /> 10 DATE OF MEASUREMENTS 02/08/1995 <br /> FLUSH = <br /> THREADED = WELL NO M1MF 5 DATE CONSTRUCTED 01/23/1995 <br /> CAP y — <br /> E PROJECT NO 1232 LOCATION Montgomery Ward Auto Service Center <br /> COLLAPSED ( B 5400 Pacific Avenue <br /> HOLE +� A *NS-Not Surveyed Stockton California <br /> BVOROWSWAL AUDfi;IMC <br /> Monitoring Well <br /> Construction Details <br />