2011-09-30_PERMIT FILE - C1980007A (9)

Home Browse Search

1 6700 1 6600 1 6500 6400 -PIPE DRAIN ... 1OFT (MIN) KEY TRENCH SHALL EXTEND THE :.: '.:"::: . ... ENTIRE LENGTH OF BUTTRESS CLEANOUT (TYP) 6400 - •• 6400 / -300 -200 -100 0 100 ® 3 SEE SHEET C -04A FOR EXTENT OF COLLUVIUM ' 3 SECTION: STATION 2 +00 EXCAVATION AND PHASING / - 0 50 100 SCALE IN FEET 7 +�pJ / 6 +00 6600 6600 \ ` T°v 20' S5' 4 +00 ROCK FILL COMPACTED COLLUVIUM \ \ — EL 6555.0 .,\ \ 3 +00 1.5 1 REFUSE PILE SURFACE 1 1 p +00 \ , • _ .� , ' 6500- - - - -- - 0 0 0 0 o i'` 6500 ' EXISTING GROUND ROCK UNDERDRAIN TRENCH •� \ ",�, " N SURFACE 3 4' MIN. BELOW EXISTING SEDIMENT DITCH o o UM ROCK SURFACE SEE NOTE 3 I T PLAN: GRADING PLAN o 5D 100 i�� J SURFACED BEDROCK SCALE IN FEET 6400 = -30%-7 �� • y /T / 1' \ - - 6400 .. _ _- ..... .. __ UNDERDRAIN SEE ' _ -. 4 0 UNDERDRAIN C -07 6 +00 LEGEND - PIPE DRAIN (APPROX. 100 FEET) PERFORATED PIPE DRAIN r21 PROFILE: BUTTRESS ALIGNMENT ' ' `-KEY TRENCH WITH PERFORATED o so 100 NOT FOR CONSTRUCTION COLLUVIUM ssoo • - shoo V_L_L_L_LLJ SCALE IN FEET 6700 SC AL E IN FEET • // \ \ ZL SEDIMENT DITCH 1 ROCK FILL 20' 55' COMPACTED COLLUVIUM SILSTONE WITH • 3 / \ . EL. 65550 6300 SANDSTONE AND Project Off— BARR ENGINEERING CO. 4700 WEST 77TH STREET MINNEAPOLIS, MN. 55435 -4-63 Ph 1 -800- 632 -2277 Fax: (952) 832 -2601 .x.. horn oom / -200 -100 EXISTING GROUND 1 5 BARR PROJECT No. 06/26-1003 SHALE REFUSE PILE SURFACE 4 SECTION: STATION 3 +50 A TAI A T F R W IR MANHO R M CLEAR WATER DITCH 2L SURFACE 05191 SI ® / 11/12/09 11/12/09 - SEDIMENT AND CLEARWATER 0 50 100 •• JUNCTION MANN M P P 1 DITCHES CONSTRUCTION -- _- __ -_- -- SHALE . • KEY TRENCH WITH 5500 / •:... ". ':.:.:.. '.... .. ... :. '•: 6500 / SIGNATURE 6 "0 HOPE PERFORATED C .. .. .._ 0 ® Gn "``' • . ' \ PIPE DRAIN :. :.: .. „' ... ': ::. ':...'. •:...' NOTES, SEDIMENT DITCH / COMPACTED COLLUVIUM DWG. No. Ci -04 3,0% N0. EXCAVATE COLLUVIUM. • .. ' DATE REVISION DESCRIPTION DATE o7 /21 /zoll REC. NO a0864 DATE RELEASED Appro�ea PBS m ': -SEE NOTE 3® 1 STRIP ALL SOILS ABOVE BEDROCK IN BUTTRESS ® SEDIMENT AND CLEARWATER .. 1'S 1 REFUSE PILE SURFACE ° CLEARWATER DITCH DITCHES SURFACE 1 - . • .: • . TED SEDR OCK :• . . • / - .•...:..• •.:•• SURFACE 6500 - ••. 2 KEY TRENCH SHALL BE EXCAVATED TO 3FT IN) • / :. KEY "" ' ' WITH T RENCH ... '...:'.:.�•I' PERFORATED ;,:.•::� •.�". '•' BELOW BEDROCK SURFACE ON DOWNSLOPE SIDE OF TRENCH AND SHALL HAVE A BOTTOM WIDTH OF -PIPE DRAIN ... 1OFT (MIN) KEY TRENCH SHALL EXTEND THE :.: '.:"::: . ... ENTIRE LENGTH OF BUTTRESS CLEANOUT (TYP) 6400 - •• 6400 / -300 -200 -100 0 100 ® 3 SEE SHEET C -04A FOR EXTENT OF COLLUVIUM ' 3 SECTION: STATION 2 +00 EXCAVATION AND PHASING / - 0 50 100 SCALE IN FEET 7 +�pJ / 6 +00 6600 6600 \ ` T°v 20' S5' 4 +00 ROCK FILL COMPACTED COLLUVIUM \ \ — EL 6555.0 .,\ \ 3 +00 1.5 1 REFUSE PILE SURFACE 1 1 p +00 \ , • _ .� , ' 6500- - - - -- - 0 0 0 0 o i'` 6500 ' EXISTING GROUND ROCK UNDERDRAIN TRENCH •� \ ",�, " N SURFACE 3 4' MIN. BELOW EXISTING SEDIMENT DITCH o o UM ROCK SURFACE SEE NOTE 3 I T PLAN: GRADING PLAN o 5D 100 i�� J SURFACED BEDROCK SCALE IN FEET 6400 = -30%-7 �� • y /T / 1' \ - - 6400 .. _ _- ..... .. __ UNDERDRAIN SEE ' _ -. 0 +00 r �- PERFORATED C -07 6 +00 LEGEND - PIPE DRAIN (APPROX. 100 FEET) r21 PROFILE: BUTTRESS ALIGNMENT ' ' `-KEY TRENCH WITH PERFORATED o so 100 NOT FOR CONSTRUCTION COLLUVIUM - 0 50 100 I , , , , , I PIPE DRAIN V_L_L_L_LLJ SCALE IN FEET 6700 SC AL E IN FEET SANDSTONE 1 DMQ P75 P EI!S 113,1111111 SILSTONE WITH I HEREBY CERTIFY THAT THIS PUN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE uWS STATE OF COLORADO 6300 1218 OB 6300 SANDSTONE AND Project Off— BARR ENGINEERING CO. 4700 WEST 77TH STREET MINNEAPOLIS, MN. 55435 -4-63 Ph 1 -800- 632 -2277 Fax: (952) 832 -2601 .x.. horn oom -400 -300 -200 -100 0 100 EAST REFUSE PILE PERMIT DRAWINGS BARR PROJECT No. 06/26-1003 SHALE MRP PT 4 SECTION: STATION 3 +50 A TAI A T F R W IR MANHO R M BI PERMIT 05191 SI ® Dale 11/12/09 11/12/09 0 50 100 JUNCTION MANN M P P 1 i��'l I CONSTRUCTION -- _- __ -_- -- SHALE SCALE IN FEET Drown ATS - - - -- - - - 6600 SIGNATURE RELEASED TO /FOR C D E 0 COAL Gn "``' 5600 - - -- 6600 PRINTED NAME PHILIP B SNO c 20' 55' COMPACTED COLLUVIUM DWG. No. Ci -04 REV. No E N0. BY HK ROCK FILL DATE REVISION DESCRIPTION DATE o7 /21 /zoll REC. NO a0864 DATE RELEASED Appro�ea PBS m EL. 6555.D SEDIMENT AND CLEARWATER EXISTING GROUND 1'S 1 REFUSE PILE SURFACE ° DITCHES SURFACE 1 6500 0 6500 - •••• - - •• ••• -- 6500 3 07 EXCAVATE COLLUVIUM - SEE NOTE 3 0 ' KEY ESTIMATED BEDROCK • W HTRERFORATED SURFACE PIPE DRAIN 6400 6400 6400 -300 -200 -100 0 100 5 SECTION: STATION 5 +00 PRELIMINARY 0 +00 1 +00 2 +00 3 +00 4 +00 5 +00 6 +00 7 +00 - r21 PROFILE: BUTTRESS ALIGNMENT o so 100 NOT FOR CONSTRUCTION - 0 50 100 I , , , , , I SCALE IN FEET //pp��/�� M GIEVISM 07/21/1U SC AL E IN FEET 1 DMQ P75 P EI!S 113,1111111 AIDED TOE DRAIN I HEREBY CERTIFY THAT THIS PUN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE uWS STATE OF COLORADO CUENT 1218 OB BARR Corporate Head9uorters• Minnt Pala, 32 -22to Ph I- 800 - 632 -2277 Project Off— BARR ENGINEERING CO. 4700 WEST 77TH STREET MINNEAPOLIS, MN. 55435 -4-63 Ph 1 -800- 632 -2277 Fax: (952) 832 -2601 .x.. horn oom Scole AS SHOWN MOUNTAIN COAL SOMERSET, /� COMPANY L.L.C. � COLORADO EAST REFUSE PILE PERMIT DRAWINGS BARR PROJECT No. 06/26-1003 MRP PT P 4 1 A TAI A T F R W IR MANHO R M BI PERMIT 05191 SI I I Dale 11/12/09 11/12/09 JUNCTION MANN M P P 1 REMOVAL 48" MH WITH WEIR, NOTE FOR CURIFICATION CONSTRUCTION tAB Drown ATS CLIENT PROJECT No SIGNATURE RELEASED TO /FOR C D E 0 1 Gn "``' PT5 TYPICAL BUTTRESS PLAN AND SECTIONS PRINTED NAME PHILIP B SNO c oes,gnea ATS DWG. No. Ci -04 REV. No E N0. BY HK APP DATE REVISION DESCRIPTION DATE o7 /21 /zoll REC. NO a0864 DATE RELEASED Appro�ea PBS