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Monitor Well Completion Diagram CWI— DH -58A <br />NOT TO SCALE <br />GL Elev. 7440.7' <br />Drawing Loc: <br />ALL DEPTHS ARE <br />FROM GROUND <br />SURFACE <br />Top of Locked Well Cap, Elev. 7442.6' <br />4" PVC Cap (slip fit) Elev. 7442.2' <br />Portland Cement <br />16" Hole 0' -60' <br />57' — 9 5/8" T &C Steel Surface Casing +1.9' -60' <br />60' - Bentonite Chips <br />Johnson 4" SCH 80 Screw Together PVC <br />163' — �8 3/4" Hole 60'- 596.25' <br />Portland Cement <br />—200' — <br />Smooth Grout 30 Bentonite <br />^-300' - <br />- 308.5' — <br />Smooth Grout 30 Bentonite <br />Portland Cement <br />Johnson 4" SCH 80 Screw Together PVC <br />Smooth Grout 30 Bentonite <br />Monitor Well Completion Diagram.dwg <br />MR -172 01/15 <br />- <br />- <br />Coated Bentonite Pellets <br />544.3' <br />- <br />= <br />10 -20 Mesh Sand 553.5'- 568.7' <br />X551' — <br />553.5' <br />Johnson PVC 0.02 Slot Screen 555' -565' <br />Upper <br />555' <br />_ <br />= <br />Coated Bentonite Pellets <br />am <br />\ <br />- <br />4" SCH 80 Screw Together PVC 565' -575' <br />Sc— <br />56865, <br />"'571' — <br />573.3' — <br />SCH 80 PVC Screw on Cap <br />Bottom Of PVC <br />TOTAL DEPTH <br />575.38' j <br />596.25' <br />Mixed Smooth Grout 30, Coated Bentonite <br />Pellets, & 10 -20 Mesh Sand 573.5' -596.: <br />Bowie Local Mine Coordinates <br />E. 20963.5 ' <br />N. 18125.86' <br />Ground Level Elevation 7440.7' <br />Monitor Well Completion Diagram.dwg <br />MR -172 01/15 <br />