|
Permit Number `LxL'V ��•
<br />Class n _ _
<br />Class'. ❑ Revision -
<br />TYpeISeq - - .- --- - - - _ -
<br />Class'. O Report 0 Hydro OGeneral
<br />Doc Type: _ - -
<br />OAppllcation (Goal only) D Bond � Enforcement � Inspec ion
<br />, I
<br />WIRE ENCLOSED
<br />ROCK: FA! ED
<br />A MSE WALL
<br />4,
<br />D'
<br />I BACKFILL AS C 5
<br />REQUIRED
<br />Exl�Twt; TOE ,., 5
<br />OF "F" WALL ? B'
<br />5 �-
<br />al3
<br />WIN -WALL --
<br />FOOTING
<br />WINCWALL
<br />MULTI- F'LAIE CULVERT
<br />FXISTING TOE
<br />OF "F" WALL
<br />WINCWALL
<br />FUUI ING
<br />CHUTE
<br />BLOCKS
<br />I
<br />I
<br />f
<br />EXISTING
<br />E. GABIONS 1
<br />5 THALWEG 1')F
<br />NATURAL DRAINAGE
<br />1�i
<br />F
<br />� 5
<br />i
<br />G l o
<br />�1
<br />I ' 1: LAYER
<br />A' EXISTING D,,,=1' RIPRAP
<br />GABIONS PROTECTION
<br />5 �^- -- -
<br />EXISTING
<br />LARGE
<br />ROCK
<br />G'
<br />J
<br />t5 (SEE NOTE NO.7)
<br />2' LATER on0=1' CONCRETE
<br />RIPRAP PROTECTION
<br />H H
<br />TRANSITION TO 5 I 5
<br />NATURAL CHANNEL
<br />MATCHLINE A -A' MATCHLINE A -A' DWG. NO. 3
<br />DWG NO 3
<br />N
<br />13' — I � - -- 10' -I
<br />MIN.
<br />3 9 D E
<br />5 C g 5
<br />a, S
<br />w
<br />Z
<br />x
<br />1 OUTLET PLAN
<br />5 N.T.S.
<br />NOTES
<br />I. FIELD FIT FLOOR ELEVATION AS
<br />DIRECTED BY CONSTRUCTION MANAGER
<br />MULTI - -PLATE -- 2. LIMITS OF RIPRAP OUTLET SHALL BE
<br />CULVERT 2'J M4 M' 1[" U /L• E W. APPROVED HY CONSTRUCTION MANAGFk
<br />r TO FIT EXISTING CONDITIONS.
<br />END SILL
<br />L kE iE L
<br />SEE DFTAIe
<br />:tAb LAb __ CET�J-_7 ,
<br />3 —� ' 2' LAYER D,- 1' R-IF F.AP
<br />2 `'
<br />CHUTE BLOCF 3`5 POOL BLOCK
<br />b
<br />SEE DETAIL 4 SEE DETAIL 5
<br />� NGN -WwCly
<br />GEOFABNIC
<br />A7 SECTION A -A' - BEDDING
<br />5 • ) N.T.S.
<br />IIE IN IU
<br />NATIIF:-L lb4AIN
<br />'5
<br />1
<br />I�
<br />D,j 1'
<br />RIPRAP PROTECTION
<br />IIE IN 10
<br />NAIURAL TEkkAIN
<br />X2.5
<br />MIN 11 /
<br />NUN -WOVEN BEDDING
<br />6 GECITEXTILE
<br />E SECTION E -E'
<br />NATURAL 5 N.T.S.
<br />�STREAMBANK
<br />NONWOVEN GLuFABRIC
<br />(ANCHOR MIN ) EXISTING
<br />f- SEE NOTE BELOW GABIONS
<br />RIPRAP
<br />PROTECTU!N CONCRETE
<br />CUTOFF WALL
<br />r
<br />!° t-.E DL1INU MATERIAL_
<br />E _ECTION F F' FOR--//' PREPARED
<br />I, E INI ORL;ING Nt ITF
<br />SUBGRADE
<br />WIDTH uF CUTOFF WALL TO BE DETERMINED
<br />IN THE FIELD BY CONSTRUCTION MANAGER.
<br />H CSLY -4 CROSS SECTION H -H'
<br />5 N.T.S.
<br />T ,
<br />i i ! I -11
<br />. F
<br />I I 1 fly:
<br />IIIr
<br />I
<br />i I III Z�
<br />WIRE ENCLOSED
<br />MD_ I ! ROCK FACED
<br />a I MSE WALLjI`I
<br />I 11 i I I _ it I�I Ilj II.,
<br />G .il;- i1�ll.l I I
<br />F NOTE
<br />5 FIELD FIT CONCRETE APRON AS
<br />DIRECTED BY CONSTRUCTION MANAGER.
<br />2 CSLY -4 INLET DESIGN PLAN
<br />N.T.S.
<br />2" CLR.
<br />i
<br />WINGWALL BAR -- 18
<br />MIN.
<br />• •
<br />#4 0 1' 0 /C,
<br />2" CLR.
<br />Tj I
<br />I
<br />I
<br />2" CLR.
<br />X14 0 1' 0 /C, E.W.
<br />3 TYPICAL FOOTING DETAIL
<br />5 1 N.T.S.
<br />2 4 #4 POOLBLOCK
<br />POOL LOCK 6" 2' STIRRUP
<br />STIRRUP I 174-3•' CLR
<br />2'
<br />vw
<br />#4 4 18" 0 /C, E.W.
<br />5 POOL BLOCK DETAIL
<br />5 N.T.S.
<br />-- 1� � -10 15•
<br />CHUTE
<br />-� BLOCKS - -- POOL BLOCKS
<br />BACKFILL (SEE NOTE BE(uw) BACKFILL (SEE NOTE
<br />BELOW)
<br />BACKFILL
<br />- ''.S
<br />WINGWAI I.
<br />6. U' 1 -� 1' -- / _
<br />5' WIN, WALL
<br />SEE DETAIL L SHOWN FOR CLAHITI.
<br />3 SEE DETAIL 4 kjR REINFORCING
<br />B SECTION B -B'
<br />5 N.T.S.
<br />NATURAL
<br />DRAINAGE
<br />/ !r
<br />MIN. OVERLAP
<br />NcN -WOVCN
<br />GFOTE:XTILE
<br />- 10' MIN. —
<br />LATER
<br />Dso =1' RIPRAP
<br />PROTECTION
<br />BEDDING 6"
<br />MATERIAL
<br />f! -2.5'
<br />1
<br />2'
<br />z L_6„
<br />REINFORCING NOT SHOWN FOR CLARITY
<br />SEE DETAIL rJ FOR REINFORCING
<br />5
<br />/ ' C "N \ SECTION C -C'
<br />5 / N.T.S.
<br />-1 O„
<br />BACKFILL
<br />_k
<br />12"
<br />T
<br />p4 #4 CHUTEBLOCK
<br />CHUTEBLOCK STIRRUP
<br />STIRRUP - �6"
<br />5' 3" CLR
<br />L 2'
<br />N4 0 12" 0 /C, E.W.
<br />4 CHUTE BLOCK DETAIL
<br />5 N.T.S.
<br />1
<br />6" �4 TIE BAR �-I 12" Imo-- F #4 TIE BAR
<br />�-
<br />N4 END ILL #4 ENDSILL
<br />I 1 I �
<br />1' 1� STIRRUPS _T STIRRUPS
<br />12" O.C. I 12" O.C.
<br />3" CLR I `"
<br />#4 a Id" U /L., E.W. �#4 TOE
<br />k4 TOE WALL. BARS- 3 WALL BARS
<br />12" O.C. 1
<br />120
<br />h4 4 1L" u /C. E.W.
<br />X14 0 12" O /C. E.W.
<br />6 END SILL DETAIL
<br />5 N.T.S.
<br />15
<br />BACKFILL 6.
<br />2 5' END SILL 2.5
<br />��I N
<br />1' 1'
<br />4
<br />10" (TYP.)
<br />BACKFILL
<br />-� 12"
<br />#4 0 12" 0 /C, E.W. TOE WALL
<br />D SECTION D -D'
<br />5 N.T.S.
<br />,J
<br />NOTES
<br />1. ALL REINFORCED STEEL SHALL CONF0kM TO THE REuuIREMENTS ur
<br />- --
<br />13' (T I P ) - -- -- - -I ASTM A -615 GRADE 60,
<br />3'
<br />° 3. ALL CONSTRUCTION JOINTS NOT SHOWN ON THE PLANS SHALL
<br />L EXISIING BE AFPROvED BY THE ENGINEEk.
<br />#4 REBAR GABIONS =' LAYER
<br />iuNCREIE i 18" O.C. r,25' D50 =1 RIPRAP S MINIMUM LAP SPLICE LENGTH SHALL BE 30 BAR DIAMETERS.
<br />r LSEE NOTE) t,. PROTECTION LARGE ROCK. 4 THE SUBCONTRACTOR IS RESPONSIBLE FOR ENSURING THE STABILITY
<br />OF THE STRUCTURE DURING CONSTRUCTION.
<br />�.
<br />PREPAHLD J 7� S. ALL IHANSVEk`E kEINKOkUNG SHALL BE NORMAL TO THE CENTERLINE
<br />SUBGRADE T NONWOVEN OF THE CULVERT
<br />1' MW.
<br />-TOE WALL PROVIDE 18" DOWEu 1_UNCRETE GEOFABRIC 6 ALL EXPOSED CONCRETE CORNERS SHALL BE CHAMFERED 3/4".
<br />,
<br />10 4_ BAR TO MATCH INVERT IN':ERT SLAD RIPRAP TRANSITION 6' LAYER
<br />REINFORCEMENT TO EXISTING GABIONS BEDDING MATERIAL 7. RIPRAP TO BE FURNISHED AND PLACED BY CONTRACTOR.
<br />8. SEE DETAIL 4, DRAWING NO. 4 FOR THE BENT BAR DETAILS.
<br />F CSLY -4 CROSS SECTION F -F' G CSLY -4 CROSS SECTION G -G' DESIGN DATA
<br />5
<br />NOTE N.T.S. 5 N.T.S. SERVICE LOAD DESIGN METHOD
<br />I. THE SUBCONTRACTOR SHALL PROVIDE
<br />SHOP DRAWINGS OF REINFORCING LAYOUT UNIT STRESSES f s= 24,000 psi (y= 60,000 psi
<br />TO THE CONSTRUCTION MANAGER FOR fC =1,800 psi fc' =4.000 psi I'IIIIIIIIIIII�IIIIIII�II�llll
<br />APPROVAL.
<br />n =$ ao,ISa
<br />NO. REVISION DESCRIPTION THIS UNA•ING Is NUT LEGITIMATE DATE BY CHKD AP'VD APPROVED FOR CONSTRUCTION MOUNTAIN COAL COMPANY
<br />UNLESS LAST REVISION IS HAND WRITTEN
<br />" WEST ELK MINE
<br />P.O. BOX 591, 1 Ml. E. OF SOMERSET
<br />- - -- - - - - - - - -- - - -.. SOMERSET, CO 81434
<br />MCC Signaturie Urle
<br />- - - -- - - -- - - _ _ _ _ _ T"" ENVIRONMENTAL IMPROVEMENTS
<br />Title �,
<br />- FOR THE SYLVESTER GULCH FACILITIES
<br />- - - -- - -- - - - - - -- -- - - - - -
<br />SEAIS IYII
<br />INLET AND OULET PL AN AND SECTIONS
<br />NS
<br />R8 FEB. 1998
<br />CGC Mu No.
<br />-- -- -- - -- -- -- - - - -- IP3 -3387
<br />cMrcrsD
<br />- -* 1 §603 t* _' '�► _ •m•�° RRJ DowsN D•G. N0. DOGS
<br />ISSUED FOR CONSTRUCTION I :! /ItT /U8 ��AI�,'�l j" sNaS�r'd rf0 Arraorso
<br />— - -- -- -- -- - - -- - - -- -- - . , - Ptv9t'•S /Cl tr,'O DLO DRAWING NO.5
<br />REVISED ISSUED PER ADDENDUM NO.1 3/6/98 TMC wDP %,,tV•••••••pQ,y rcus
<br />MOYNTAW COAL , r"V �COV�•' AS SHOWN
<br />� U.IDIRII•h• 200 UNION BLVD. 500 LAYEtOOD• CO. E$11905A /A\ ISSUED FOR Bill 3/5/98 TMC WDP PHONE' 303 D8U o54O FAX' 3o sex 1387D003
<br />END SILL
<br />(SEE NOTE
<br />2�
<br />OCLOW)
<br />FIGURF
<br />Oata"
<br />W.
<br />L1..1 -
<br />BLOC
<br />BLOCKS
<br />I
<br />I
<br />f
<br />EXISTING
<br />E. GABIONS 1
<br />5 THALWEG 1')F
<br />NATURAL DRAINAGE
<br />1�i
<br />F
<br />� 5
<br />i
<br />G l o
<br />�1
<br />I ' 1: LAYER
<br />A' EXISTING D,,,=1' RIPRAP
<br />GABIONS PROTECTION
<br />5 �^- -- -
<br />EXISTING
<br />LARGE
<br />ROCK
<br />G'
<br />J
<br />t5 (SEE NOTE NO.7)
<br />2' LATER on0=1' CONCRETE
<br />RIPRAP PROTECTION
<br />H H
<br />TRANSITION TO 5 I 5
<br />NATURAL CHANNEL
<br />MATCHLINE A -A' MATCHLINE A -A' DWG. NO. 3
<br />DWG NO 3
<br />N
<br />13' — I � - -- 10' -I
<br />MIN.
<br />3 9 D E
<br />5 C g 5
<br />a, S
<br />w
<br />Z
<br />x
<br />1 OUTLET PLAN
<br />5 N.T.S.
<br />NOTES
<br />I. FIELD FIT FLOOR ELEVATION AS
<br />DIRECTED BY CONSTRUCTION MANAGER
<br />MULTI - -PLATE -- 2. LIMITS OF RIPRAP OUTLET SHALL BE
<br />CULVERT 2'J M4 M' 1[" U /L• E W. APPROVED HY CONSTRUCTION MANAGFk
<br />r TO FIT EXISTING CONDITIONS.
<br />END SILL
<br />L kE iE L
<br />SEE DFTAIe
<br />:tAb LAb __ CET�J-_7 ,
<br />3 —� ' 2' LAYER D,- 1' R-IF F.AP
<br />2 `'
<br />CHUTE BLOCF 3`5 POOL BLOCK
<br />b
<br />SEE DETAIL 4 SEE DETAIL 5
<br />� NGN -WwCly
<br />GEOFABNIC
<br />A7 SECTION A -A' - BEDDING
<br />5 • ) N.T.S.
<br />IIE IN IU
<br />NATIIF:-L lb4AIN
<br />'5
<br />1
<br />I�
<br />D,j 1'
<br />RIPRAP PROTECTION
<br />IIE IN 10
<br />NAIURAL TEkkAIN
<br />X2.5
<br />MIN 11 /
<br />NUN -WOVEN BEDDING
<br />6 GECITEXTILE
<br />E SECTION E -E'
<br />NATURAL 5 N.T.S.
<br />�STREAMBANK
<br />NONWOVEN GLuFABRIC
<br />(ANCHOR MIN ) EXISTING
<br />f- SEE NOTE BELOW GABIONS
<br />RIPRAP
<br />PROTECTU!N CONCRETE
<br />CUTOFF WALL
<br />r
<br />!° t-.E DL1INU MATERIAL_
<br />E _ECTION F F' FOR--//' PREPARED
<br />I, E INI ORL;ING Nt ITF
<br />SUBGRADE
<br />WIDTH uF CUTOFF WALL TO BE DETERMINED
<br />IN THE FIELD BY CONSTRUCTION MANAGER.
<br />H CSLY -4 CROSS SECTION H -H'
<br />5 N.T.S.
<br />T ,
<br />i i ! I -11
<br />. F
<br />I I 1 fly:
<br />IIIr
<br />I
<br />i I III Z�
<br />WIRE ENCLOSED
<br />MD_ I ! ROCK FACED
<br />a I MSE WALLjI`I
<br />I 11 i I I _ it I�I Ilj II.,
<br />G .il;- i1�ll.l I I
<br />F NOTE
<br />5 FIELD FIT CONCRETE APRON AS
<br />DIRECTED BY CONSTRUCTION MANAGER.
<br />2 CSLY -4 INLET DESIGN PLAN
<br />N.T.S.
<br />2" CLR.
<br />i
<br />WINGWALL BAR -- 18
<br />MIN.
<br />• •
<br />#4 0 1' 0 /C,
<br />2" CLR.
<br />Tj I
<br />I
<br />I
<br />2" CLR.
<br />X14 0 1' 0 /C, E.W.
<br />3 TYPICAL FOOTING DETAIL
<br />5 1 N.T.S.
<br />2 4 #4 POOLBLOCK
<br />POOL LOCK 6" 2' STIRRUP
<br />STIRRUP I 174-3•' CLR
<br />2'
<br />vw
<br />#4 4 18" 0 /C, E.W.
<br />5 POOL BLOCK DETAIL
<br />5 N.T.S.
<br />-- 1� � -10 15•
<br />CHUTE
<br />-� BLOCKS - -- POOL BLOCKS
<br />BACKFILL (SEE NOTE BE(uw) BACKFILL (SEE NOTE
<br />BELOW)
<br />BACKFILL
<br />- ''.S
<br />WINGWAI I.
<br />6. U' 1 -� 1' -- / _
<br />5' WIN, WALL
<br />SEE DETAIL L SHOWN FOR CLAHITI.
<br />3 SEE DETAIL 4 kjR REINFORCING
<br />B SECTION B -B'
<br />5 N.T.S.
<br />NATURAL
<br />DRAINAGE
<br />/ !r
<br />MIN. OVERLAP
<br />NcN -WOVCN
<br />GFOTE:XTILE
<br />- 10' MIN. —
<br />LATER
<br />Dso =1' RIPRAP
<br />PROTECTION
<br />BEDDING 6"
<br />MATERIAL
<br />f! -2.5'
<br />1
<br />2'
<br />z L_6„
<br />REINFORCING NOT SHOWN FOR CLARITY
<br />SEE DETAIL rJ FOR REINFORCING
<br />5
<br />/ ' C "N \ SECTION C -C'
<br />5 / N.T.S.
<br />-1 O„
<br />BACKFILL
<br />_k
<br />12"
<br />T
<br />p4 #4 CHUTEBLOCK
<br />CHUTEBLOCK STIRRUP
<br />STIRRUP - �6"
<br />5' 3" CLR
<br />L 2'
<br />N4 0 12" 0 /C, E.W.
<br />4 CHUTE BLOCK DETAIL
<br />5 N.T.S.
<br />1
<br />6" �4 TIE BAR �-I 12" Imo-- F #4 TIE BAR
<br />�-
<br />N4 END ILL #4 ENDSILL
<br />I 1 I �
<br />1' 1� STIRRUPS _T STIRRUPS
<br />12" O.C. I 12" O.C.
<br />3" CLR I `"
<br />#4 a Id" U /L., E.W. �#4 TOE
<br />k4 TOE WALL. BARS- 3 WALL BARS
<br />12" O.C. 1
<br />120
<br />h4 4 1L" u /C. E.W.
<br />X14 0 12" O /C. E.W.
<br />6 END SILL DETAIL
<br />5 N.T.S.
<br />15
<br />BACKFILL 6.
<br />2 5' END SILL 2.5
<br />��I N
<br />1' 1'
<br />4
<br />10" (TYP.)
<br />BACKFILL
<br />-� 12"
<br />#4 0 12" 0 /C, E.W. TOE WALL
<br />D SECTION D -D'
<br />5 N.T.S.
<br />,J
<br />NOTES
<br />1. ALL REINFORCED STEEL SHALL CONF0kM TO THE REuuIREMENTS ur
<br />- --
<br />13' (T I P ) - -- -- - -I ASTM A -615 GRADE 60,
<br />3'
<br />° 3. ALL CONSTRUCTION JOINTS NOT SHOWN ON THE PLANS SHALL
<br />L EXISIING BE AFPROvED BY THE ENGINEEk.
<br />#4 REBAR GABIONS =' LAYER
<br />iuNCREIE i 18" O.C. r,25' D50 =1 RIPRAP S MINIMUM LAP SPLICE LENGTH SHALL BE 30 BAR DIAMETERS.
<br />r LSEE NOTE) t,. PROTECTION LARGE ROCK. 4 THE SUBCONTRACTOR IS RESPONSIBLE FOR ENSURING THE STABILITY
<br />OF THE STRUCTURE DURING CONSTRUCTION.
<br />�.
<br />PREPAHLD J 7� S. ALL IHANSVEk`E kEINKOkUNG SHALL BE NORMAL TO THE CENTERLINE
<br />SUBGRADE T NONWOVEN OF THE CULVERT
<br />1' MW.
<br />-TOE WALL PROVIDE 18" DOWEu 1_UNCRETE GEOFABRIC 6 ALL EXPOSED CONCRETE CORNERS SHALL BE CHAMFERED 3/4".
<br />,
<br />10 4_ BAR TO MATCH INVERT IN':ERT SLAD RIPRAP TRANSITION 6' LAYER
<br />REINFORCEMENT TO EXISTING GABIONS BEDDING MATERIAL 7. RIPRAP TO BE FURNISHED AND PLACED BY CONTRACTOR.
<br />8. SEE DETAIL 4, DRAWING NO. 4 FOR THE BENT BAR DETAILS.
<br />F CSLY -4 CROSS SECTION F -F' G CSLY -4 CROSS SECTION G -G' DESIGN DATA
<br />5
<br />NOTE N.T.S. 5 N.T.S. SERVICE LOAD DESIGN METHOD
<br />I. THE SUBCONTRACTOR SHALL PROVIDE
<br />SHOP DRAWINGS OF REINFORCING LAYOUT UNIT STRESSES f s= 24,000 psi (y= 60,000 psi
<br />TO THE CONSTRUCTION MANAGER FOR fC =1,800 psi fc' =4.000 psi I'IIIIIIIIIIII�IIIIIII�II�llll
<br />APPROVAL.
<br />n =$ ao,ISa
<br />NO. REVISION DESCRIPTION THIS UNA•ING Is NUT LEGITIMATE DATE BY CHKD AP'VD APPROVED FOR CONSTRUCTION MOUNTAIN COAL COMPANY
<br />UNLESS LAST REVISION IS HAND WRITTEN
<br />" WEST ELK MINE
<br />P.O. BOX 591, 1 Ml. E. OF SOMERSET
<br />- - -- - - - - - - - -- - - -.. SOMERSET, CO 81434
<br />MCC Signaturie Urle
<br />- - - -- - - -- - - _ _ _ _ _ T"" ENVIRONMENTAL IMPROVEMENTS
<br />Title �,
<br />- FOR THE SYLVESTER GULCH FACILITIES
<br />- - - -- - -- - - - - - -- -- - - - - -
<br />SEAIS IYII
<br />INLET AND OULET PL AN AND SECTIONS
<br />NS
<br />R8 FEB. 1998
<br />CGC Mu No.
<br />-- -- -- - -- -- -- - - - -- IP3 -3387
<br />cMrcrsD
<br />- -* 1 §603 t* _' '�► _ •m•�° RRJ DowsN D•G. N0. DOGS
<br />ISSUED FOR CONSTRUCTION I :! /ItT /U8 ��AI�,'�l j" sNaS�r'd rf0 Arraorso
<br />— - -- -- -- -- - - -- - - -- -- - . , - Ptv9t'•S /Cl tr,'O DLO DRAWING NO.5
<br />REVISED ISSUED PER ADDENDUM NO.1 3/6/98 TMC wDP %,,tV•••••••pQ,y rcus
<br />MOYNTAW COAL , r"V �COV�•' AS SHOWN
<br />� U.IDIRII•h• 200 UNION BLVD. 500 LAYEtOOD• CO. E$11905A /A\ ISSUED FOR Bill 3/5/98 TMC WDP PHONE' 303 D8U o54O FAX' 3o sex 1387D003
<br />FIGURF
<br />
|