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MO UNTAIN COAL COMPANY <br />WEST ELK MINE WELL NO.: 98 - 3a <br />,~- . P. 0. BOX 591, 1 Ml. E. OF SOMERSET <br />SOMERSET, CO 81434 <br />MONITORING WELL / PIEZOMETER AS-BUILT <br />PROJECT: 9~~>, ee~~cl.. c~v~~l Li...F LOCATION: ~1b- z'~ DRILLER: ~-a^- N.c "`~'~=-~'r <br />GROUND ELEVATION: ~IZIe• 3) BORING: ~~ -~~ DRILLING <br />TOP OF CASING ELEVATION: ~Z - DATE: ~~~-O~`! ` DEVELOPMEIG~'~": ~' <br />F1EL0 GEOLOGIST ~i..,:, ,UErHOO: ~' ~~ <br />GROUND ~ ELEVATION TOP OF SURFACE CASING: - <br />ELEVATION: ~o1Zlo•~ <br />ELEVATION TOP OF RISER: lv~Z`1- ~ <br />TYPE OF SURFACE SEAL: ~~^-'~ ~^ ~.sye . <br />TYPE OF SURFACE CASING: =f~<-( <br />I.D. OF SURFACE CASING AND LENGTH: S ~ <br />` DIAMETER OF HOLE AND DEPTH: ~~~=~ <br />TYPE OF RISER PIPE: `~!~ ~ • ~ ~''~=- <br />RISER PIPE LD.: ' '~ <br />TYPE OF BACKFILL/SEAL AND DEPTH: ~!~'"-~ -' <br />TOP OF ROCK-~ ~j ~ ~--DEPTH/ELEVATION TOP OF BEDROCK: ~z r <br />WELL SCREENED IN SOIL OR ROCK: ?-%`~- <br />NOTES: <br />,~~a. <br />DEPTH/ELEVATION <br />STATIC WATER LEVEL <br />(APPROXIMATE) <br /> <br /> "^`1C C ~~ ~~-' <br />ate' <br /> TYPE OF SEAL AND DEPTH: - <br />\ <br />/ r <br />DEPTH/ELEVATION TOP OF , <br />SAND: 3~' S <br /> TYPE OF SAND PACK AND DEPTH: T~ <br />' <br />ZO -'!'~`~ ""`r'C - <br />~\~~ DEPTH/ELEVATION TOP OF c <br />/ <br />SCREEN: J Z' <br />~ TYPE OF SCREEN: ~(n ~ k~0 ~( ! " <br /> Z Dl <br />'r Xlb~ <br /> SLOT SIZE X LENGTH: ;~ <br /> ~yB r. <br />DIAMETER OP HOLE IN BEDROCK AND DEPTH <br /> : <br />/^ DEPTH/ELEVATION BOTTOM OF SCREEN: SZ • ~'' <br /> DEPTH ELEVATION BOTTOM OF SAND: SZ.~~ <br />//\\\ DEPTH/ELEVATION BOTTOM OF HOLE: SZ " ~ <br />/.\//.~ BACKFILL MATERIAL BELOW WELL: ~'r'~~- <br /> <br />