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�n IF �o \ B NORTH CL EPRWATE_ DIVERSION GIPI\NEL` SEE DES/yLr-2-1, w N 396.5OC( �ROPpS \\\ \ ED MAI N ACC"C ROAD \ ST UCTURAL PLATTE ARCH CULVERT ELI DETAIL 08 \ 1` x. 0 \ 3x6' 1 6 cp Ol E BASKETS V111— .. _ AND! COW TO AM OF 6770 AND. DOWNSTREAM OF SPILLWAY DECANT SYSTEM SEE DETAIL x lD eves �� - 11 "� \ � I r SECANT SAL OUTFACE— ^ - - e at =.ab 1 \ r SEE DETAIL 6 2:\. ._... ' 306 T A 1 SEDIMENT POND EMBANKMENT EMBANKMENT CREST EL.6775 \ / r\ ^ /L ' SEE DETAIL .o o / 3 E GENCY SPILLWAY. ELI 6774 . SEE Derpa 2 306 X K 2 M 1` `ACCESS RAMP 6T� `\ SEE DETAIL ', 1 k DE EJ TA CHANNEL TTgE "D" SEE Dz'TAIL� I Di _ 0] ATURAL DRAINAGE IMPACT IS 6ASIN I _ \11ryI1I1 \ \\ SEE DHTnII; \ �N �. STORAGE sHEgT o LI FLOOOUwNx srDR / !OTHERS SEDIMENL POND I� 5 q. SC -1 BOT10W N. 6... I.N 396,p00 . . SVaNPI n. c1 / P PNT. NORTH EAST ELEV. 1. 396226 1447386 6775 2 396225 1447310 6J >5 3. 396275 ta4J285 67]4 4. 39636 447240 144>240 6]76 5. 396at9 ta4J231 6775 6. 396446 t44J2a1 6775 J. 396353 t44J425 6775 8. J9634a t44J396 6765 9. 396368 14aJ348 6765 10. 39636 447 t44] NOTE: AC1. COORDINATES AND ELEVATIONS ARE PROVIDED FOR /� REFERENCE PURPOSES oNLr. ALL DIMENSIONS MUST BE L� 1 SEDIMENT POND PLAN SG -7 FIELD VERIFIED PRIOR TO CONSTRUCTION. BASE MAPPING }04 PROVIDES BY MOUNTAIN COAL COMPANY, CONTOUR INTERVAL 20' �7 Permit Number G OQ _ QQ / Class: OPermil Z o rLr�L SectionlEKhibit: ----- _�__ -_ -_- 1 6 � ._� -- •- �, - - -- -° Class 0 Revision i i Type /Se9 -___._ O "_ - ----- __.___._. _____. _________. _ "___ -_. _. Class: O Report Hydro OGeneml Doc Type: ----- ------------------ OApplication (Coal only) b Bond O Enforcement ❑ Inspec0on 1 NO. l REVI6IDN DESCRIPTION MM- - REVIEW .'!°.o- Iaa ° „,�`e�'�,...,._. GATE BY CIIKpIp t F 0 200 220 q CROSS SECTION A —A' 304 xo ' o za o ee 307 SO6 A � yx yy w� 6]90 = I m F 6750 0 20 40 60 80 100 120 110 160 18 A 6850 EtECliw wPEx r 8830 NrTTLCU Fµ. �V 6810 = 0 �w5nw cAaveo 6]90 fr2l - - 6770 w ___ 6760 I DATE 'Nor WEST FiX MINE P0. BOX 591, 1 MT C OF SOMERSET SOMERSET, CJ 8 I VIII VIII VIII VIII VIII VIII Ilil IIII 001191 DESCRIPTION 1934 SYLVESTER GULCH FACILITIES SEDIMENT POND PLAN AND SECTIONS snowN r600ac 00461 FOR BID FOR 90% 26J 6 6765 tt_ 3 39fi331 1 1447285 6 6765 12. } }96 }31 1 1447392 6 6765 REVIEW .'!°.o- Iaa ° „,�`e�'�,...,._. GATE BY CIIKpIp t F 0 200 220 q CROSS SECTION A —A' 304 xo ' o za o ee 307 SO6 A � yx yy w� 6]90 = I m F 6750 0 20 40 60 80 100 120 110 160 18 A 6850 EtECliw wPEx r 8830 NrTTLCU Fµ. �V 6810 = 0 �w5nw cAaveo 6]90 fr2l - - 6770 w ___ 6760 I DATE 'Nor WEST FiX MINE P0. BOX 591, 1 MT C OF SOMERSET SOMERSET, CJ 8 I VIII VIII VIII VIII VIII VIII Ilil IIII 001191 DESCRIPTION 1934 SYLVESTER GULCH FACILITIES SEDIMENT POND PLAN AND SECTIONS snowN r600ac 00461 FOR BID FOR 90% I DATE 'Nor WEST FiX MINE P0. BOX 591, 1 MT C OF SOMERSET SOMERSET, CJ 8 I VIII VIII VIII VIII VIII VIII Ilil IIII 001191 DESCRIPTION 1934 SYLVESTER GULCH FACILITIES SEDIMENT POND PLAN AND SECTIONS snowN r600ac 00461 FOR BID FOR 90%