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2" MIN CLEAR ONITORING WELL PLUG <br /> BOLLARDS IN ENCLOSURE <br /> SEE NOTE 1 AND <br /> FIGURE 5 ELL ENCLOSURE WITH <br /> 1" SLIP CAP LOCKABLE COVER, CENTERED ON BOTH PIPES <br /> 4" <br /> CUT PIPE 1/2"x4" GALV CARRIAGE BOLT IN WET CONCRETE <br /> 3 FT SEE NOTE 3 HEAD FLUSH W/ CONCRETE <br /> 2" MIN 4" <br /> 2 FT CONCRETE PAD <br /> INSCRIBE WELL NO. AND DATE IN WET CONCRETE <br /> . . .GROUND <br /> SURFACE GROUND SURFACE <br /> CLASS 2 AG BASE, 2 FF <br /> 5 FT ALL AROUND DOBIES, 3 MIN <br /> NEAT CEMENT (TYP) <br /> M <br /> 0 <br /> w <br /> a = <br /> w N <br /> 2" PVC WELL CASING <br /> 3 BOUND TO CENTRALIZERS <br /> w <br /> w <br /> Nw 1" PVC WELL CASING <br /> 3 o NOT BOUND TO CENTRALIZERS <br /> ow <br /> O N <br /> 10 F- <br /> -jT <br /> O 3 <br /> BENTONITE <br /> aw <br /> w N 1 FT ' CENTRALIZER (TYP OF 3) <br /> 5 FT BOUND TO 2" CASING <br /> 5 F - _ <br /> ® GROUNDWATER <br /> 2 X 12 SAND PACK <br /> 15 FT = <br /> - = 02" SLOTTED WELL SCREEN (TYP) <br /> = SEE NOTE 2 <br /> 1 THREADED BOTTOM CAP (TYP) <br /> 1/2" 0 HOLE <br /> 3/8" 0 HOLE <br /> 1" SAND BELOW CASING <br /> NOTES: <br /> 1. PLACE TWO BOLLARDS AROUND WELL ENCLOSURE AS DIRECTED BY ENGINEER <br /> 2. GROUNDWATER PUMP NOT SHOWN. <br /> 3. CUT PIPE LONGITUDINALLY APPROX. 2" TO EASE CAP REMOVAL <br /> 4. WELL INSTALLATION SHALL BE IN THE PRESENCE OF SAN JOAQUIN COUNTY ENVIRONMENTAL HEALTH INSPECTORS <br /> SCALE: GROUNDWATER MONITORING WELL GROUNDWATER <br /> COUNTY OF SAN JOAQ IN NONE INSTALLATION PROJECT MONTORNGWELL FIGURE 3 <br /> DETAIL <br /> NAIH-L-\ N-WDR GW M9 DWG fi-\FI 3-- <br />