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MEASUREMENTS[ft} CALCULATIONS(1t) <br /> GROUND SURFACE A TOTAL DEPTH DRILLED (A) 68 <br /> ax8 DEPTH OF OPEN HOLE(IF NO (B) <br /> 68 <br /> FLUSH MOUNTK <br /> CAVING OCCURS AS AUGERS ARE <br /> TRAFrIC GRA <br /> �� RAISED,VALUE WILL BE SAME AS A) 0 <br /> C FOOTAGE OF HOLE COLLAPSED (C) =A-B = <br /> LOCKABLE CAP D LENGTH OF SLOTTED CASING INSTALLED (p) 20 <br /> CEMENT — E DEPTH OF BOTTOM OF CASING (E) 68 <br /> /BENTONITE F LENGTH OF BLANK CASING (F) 48 <br /> GROUT s G DEPTH TO TOP OF SAND PACK (G) 46 <br /> H FOOTAGE OF SAND PACK (H) = B-G = 22 <br /> l I 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 /> FLUSH <br /> BORING DIAMETER(inches) 1 O'A <br /> THREADED —_ 2 CASING SIZE/SLOTTING 4"Diameter/ 120 0 02"slots/ft <br /> JOINTS — 3 TYPE OF CASING Schedule 40 PVC <br /> 4 NUMBER OF BAGS OF SAND 10'/2 <br /> 5 TYPE OF SAND #3 MORIE <br /> SAND PACK — — 6 CASING ELEVATION(feet mean sea level) 1151 <br /> 7 DEPTH TO FREE-PRODUCT(feet below ground surface) - <br /> 8 DEPTH TO GROUND WATER(feet below ground surface) 5016 <br /> D 9 THICKNESS OF FREE-PRODUCT 0 <br /> 10 DATE OF MEASUREMENTS 02/08/1995 <br /> FLUSH — MW- 4 01/23/1995 <br /> THREADED _ — WELL NO DATE CONSTRUCTED <br /> CAP — 1232 Montgomery Ward Auto Service Center <br /> — E PROJECT NO LOCATION 9 rY <br /> COLLAPSED B 5400 Pacific Avenue <br /> HOLE A Stockton,California <br /> H'VI/IRDIV HOW-AUDIS IMC <br /> Monitoring Well <br /> Construction Details <br /> 12U WCD <br />