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TYPICAL CONSTRUCTION OF MONITORING WELL <br /> VENTED CAP <br /> 2 to 3 FEET TYPICALLY <br /> GROUND SURFACE <br /> a o f <br /> 4 <br /> 4 4 CLAY SEAL <br /> a 4 <br /> SCHEDULE 40 PIPE,PVC,20 FOOT SECTIONS WITH 4 <br /> BELLED ENDS,WHITE PVC CEMENT USED FOR 4 4 <br /> CONNECTION 4 <br /> 4 <br /> INSIDE DIAMETER(ID): 4 4 <br /> GW-1 2' 4 4 <br /> GW-2 ��� 4 4 <br /> GW-3 24" FILLED WITH <br /> GW-4 2y" DRILL CUTTINGS <br /> GW-5 2y" <br /> G W-6 4" <br /> GW-7 2Z" 4 <br /> GW-8 ZY2" 4 <br /> GW-9 2" 4 4 <br /> GW-10 11/2" 4 4 <br /> 4 4 <br /> 4 <br /> 4 4 <br /> 4 <br /> APPROX. DEPTH TO <br /> SURFACE PERFORATED GROUNDWATER 41 4 <br /> 4 4 <br /> WELL NO. ELEVATI N TD INTERVAL FR.TOP OF PVC FORMATION STATUS 4 <br /> GW-1 5720 14.3 no data 794 ALLUVIUM ACTIVE 4. 4 <br /> GW-2 5313 75.5 47-57 27.37 ALLUVIUM SEALED 4 4 <br /> 4 11 <br /> GW-3 5317 85.5 38-48.5 25.93 ALLUVIUM ACTIVE 4 4 <br /> GW-4 5346 79.0 65-75 21.53 ALLUVIUM SEALED 4 14 <br /> GW-5 5362 46.0 31.5-36.5 dry ALLUVIUM INACTIVE 4 <br /> 4 4 <br /> GW-6 5440 18.5 12.5-18.2 dry ALLUVIUM ACTIVE 4 <br /> GW-7 5227 58.5 49-54 5005 ALLUVIUM SEALED 44, 4 <br /> GW-8 5290 44.0 32-42.35 24.06 ALLUVIUM SEALED 4 4 <br /> 4 <br /> GW-9 5420 53.5 13.5-53.5 23.5 ALLUVIUM ACTIVE 4 <br /> GW-10 5420 50.0 20-50 41.8 ALLUVIUM SEALED 4 4 <br /> 4 <br /> 4 4 <br /> 4, k. <br /> 2 FOOT BENTONITE SEAL <br /> PR2 SLOTTED PIPE <br /> Approved 213117 5 OR 10 FEET f <br /> 6 INCH BOTTOM CAP <br /> fSLOTTED PVC PIPE <br /> END CAP PEA GRAVEL PACK <br /> CAM MINING LLC <br /> TYPICAL CONSTRUCTION OF MONITORING WELL <br /> PR-02 <br /> NOT TO SCALE REV.DATE:03113 FIGURE 4.1-7 <br />