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1 ' ' ` MOUNTAIN COAL COMPANY <br />WEST ELK M1NE WELL NO.: `j8-~} <br />" P.O. BOX 591, 1 Ml. E. OF SOMERSET <br />SOMERSET, CO 81434 <br />NiOT~ITORING WELL / PIEZOMETER AS-BUILT <br />PROJECT qg~-~~* -~df~ll~^~ LOCA710N;S~hS~ft~ ORILCER:~u''I~ '^'`S{~^'~ <br />GROUND ELEVATION: ~9 ~ b • I BORING: `~ 6 - ~° ~" DRILLING )I ie..~ ~ Lr <br />r,83ti. Z MEn-foD: Tf~ o ~~ <br />TOP OF CASING ELEVATION: DATE: S/~y/9$ <br />FIELD GFOLOGISr' K,~^ ~~~ DEVELOPMENT~o~~ <br />METHOD: <br />GROU~•D ELEVATION TOP OF SURFACE CASING: <br />ELEVATION: ~6~6 •I (o g39.2 <br />ELEVATION TOP OF RISER: <br />TYPE OF SURFACE SEAL: ~~K}°^'~'~- <br />TYPE OF SURFACE CASING: ~« ~ <br />I.D. OF SURFACE CASING AND LENGTH: 5 <br />ID' D-I51~ <br />DIAMETER OF HOLE AND DEPTH: <br />TYPE OF RISER PIPE: ~~L can . ~~ p <br />/I P.ISER PIPE LD.: I ~~ <br />TfPE OF BACKFILL/SEAL AND DEPTH: ~~~^'('' ^'~• <br />TOP OF ROC <br />DEPTH/ELEVATION TOP OF BEDROCK: <br />I~~S <br />z' Cs/i3/4g) <br />DEPTH/ELEVATION <br />STATIC WATER LEVEL <br />(APPROXIMATE) <br />WELL SCREENED IN SOIL OR ROCK: We^~ ' ~'~'`D ~ ~ <br />NOTES: <br />OF SEAL AND DEPTH: ~a,.to..•~'.-C, C~~(~ <br />DEPTH/ELEVATION TOP OF SAND: <br />NPE OF SAND PACK AND DEPTH: ~: I ~~~a. c„ no~ I o , ZO <br />DEPTH/ELEVATION TOP OF SCREEN: 10 ~ <br />TYPE OF SCREEN: S~k. ~o ,aJL~aL~++~" S I~ 1t~L <br />SLOT SIZE X LENGTH: 7.19 Sind X.S Fl T <br />DIAMETER OF HOLE IN BEDROCK AND DEPTH: 3 ~ t!5 -I ~'' <br />DEPTH/ELEVATION BOTTOM OF SCREEN: IS <br />DEPTH ELEVATION BOTTOM OF SAND: l~ ~ S <br />DEPTH/ELEVATION BOTTOM OF HOLE: I ~- ~ S <br />BACKFILL' MATERIAL BELOW WELL: ` """'~' <br />