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2010 -1 SS Shallow Monitoring Well Completion Diagram <br />Elevation 7544.6 <br />Surface elevation 7543' err cmGn�rn <br />Bottom of Casing 150' <br />Sulfate Resistant Cement <br />15" diameter hole <br />14" I.D. x 14.5" O.D. welded steel casing <br />� 12.75" diameter hole <br />Sulfate Resistant Cement <br />4" fiberglass casing <br />9" I.D. x 9.625" O.D. T &C steel casing <br />Bottom of Casing 830' ;;:1_8-12 8.75" diameter hole <br />Top of Screened Interval 1120' ~ Bentonite Pellets <br />Sand <br />B Sandstone <br />Bottom of Screened Interval 1140' 10'X 1.5" S.S. screen <br />6.25" diameter hole <br />1200'- <br />Upper B seam Coal <br />Sulfate Resistant Cement <br />1265' --- <br />LLLLLLLLLLLLLLLLLLLLLL LLLLI <br />L�LLLLLILILLLLILLLLILL Lower B seam Coal LLLLLLLL <br />T.D. 1280'- <br />