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COMPLETED AT GRADE IN WATEA-TIGHT <br /> METER OR MONITORING WELL BOX <br /> PVC TOP PLUG <br /> GROUND SURFACE(WELL COMPLETED <br /> 2 BELOW GRADE) <br /> CON�RETE SEAL <br /> -8 TO 12' DIAMETER AUGER HOLE <br /> 2* TO 4* FLUSH THREADED, SCHEDULE 40 PVC <br /> CASING WITH PVC TOP CAP <br /> CEMENT/BENTONITE GROUT <br /> _BENTONiTE PELLETS <br /> 2 + <br /> -.CLEAN IMPORTED SAND PACK-GRAIN SIZE <br /> VARIABLE DEPENDING ON SLOT SIZE OF CAS114G <br /> I 0'± TO 20*± <br /> 2' TO 4' FLUSH'THR EADED. SCHEDULE 40 PVC <br /> SCREEN, 0.020-INCH SLOTS OR LARGER <br /> 'DEPENDING ON FIELD CONDITIONS <br /> PVC BOTTOM PLUG <br /> NOT TO SCALE <br /> NOTE ALL LENGTHS AND DEPTHS VARIABLE <br /> DEPENDING ON FIELD CONDITIONS <br /> Figure 2. Typical Groundwaier Monitoring Well Construction <br />