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PF�OV! E
<br />PROTECTED OUTF;dLL / T �-- J I
<br />�0
<br />h
<br />l
<br />I NV. EL. i
<br />I
<br />5965 — t 0 1 _ 75'
<br />_ 5966
<br />- - -�
<br />ACCESS ROADY ~I ^\ ` ! 1 II Ropes EN
<br />���
<br />SEE NOTE 3 1 —�" ° i
<br />P
<br />TE R (�
<br />D
<br />mme. pOND
<br />�, 12" DIA'HDPE BOTTOM /
<br />E1.59 /
<br />DRAT
<br />/ (Tv
<br />-
<br />1
<br />I
<br />FLY
<br />� I
<br />N DOWN PIPE I
<br />BUTTER
<br />\ /
<br />E VALVE / ROPE EGRESS LADDER II
<br />1
<br />SEE NOTE 1 ,
<br />ROPE EGRESS LADDER .
<br />�� i - 1� ✓ \� v� �V 03 SEE NOTE! 1 - !
<br />2 6 1
<br />-- �'
<br />P 18" DIA. HDPE Vp') I
<br />i
<br />Pa' DAYLIGHT INTO 5g 86 ( V' O TO DRAIN
<br />CONE FINE GULCH �.;. ! � \ . �O '\ E CR T EU, p E.
<br />04 i� NO
<br />RADE
<br />` I
<br />J y
<br />i 1 ,
<br />CONCRETE PAD
<br />(FOR FUTURE BUILDING)
<br />F . i
<br />' }' :. ' _ � _.- .
<br />ENERGY,DISSIPATOR
<br />INSTALL 18" DIA i '
<br />CMP, CULVERT p.6 SEE DETAIL t�
<br />P -7 INSTALL 04 j
<br />m I \ SWING GATE
<br />, f
<br />f
<br />I I
<br />1 j J
<br />oI
<br />0
<br />N
<br />M
<br />d'
<br />w
<br />2.0 4.0 6.0 8.0 10.0 12.0 . 14.0
<br />POND DEPTH (FT.)
<br />SURVEY CONTROL, POINTS
<br />i
<br />POINTS
<br />RIPRAP SIZING
<br />EASTING
<br />10
<br />401,472.33
<br />D 10"
<br />7ELEVATION
<br />P -2
<br />401,641.15
<br />1,434,746.29
<br />2/97 .
<br />P-3
<br />401,696.09
<br />1,435,027.98
<br />,
<br />P-
<br />401,527.27
<br />1,435,060.90
<br />5,986
<br />P-5
<br />401,479.32
<br />1,434,815.03
<br />5
<br />1
<br />401,442.88
<br />2.0' MIN.
<br />¢
<br />`-'
<br />P-7
<br />401,435,89
<br />1,434,786.19
<br />5,986
<br />w
<br />6
<br />w
<br />4 ISSUED FOR FINAL DESIGN
<br />J. F. L. 5 97
<br />lX
<br />w
<br />w
<br />°
<br />z
<br />4
<br />O
<br />a
<br />CH
<br />DETAIL
<br />2
<br />LLJ
<br />0
<br />0
<br />�- -DAYLIGHT INTO
<br />NATURAL DRAINAGE
<br />l
<br />I NV. EL. i
<br />I
<br />5965 — t 0 1 _ 75'
<br />_ 5966
<br />- - -�
<br />ACCESS ROADY ~I ^\ ` ! 1 II Ropes EN
<br />���
<br />SEE NOTE 3 1 —�" ° i
<br />P
<br />TE R (�
<br />D
<br />mme. pOND
<br />�, 12" DIA'HDPE BOTTOM /
<br />E1.59 /
<br />DRAT
<br />/ (Tv
<br />-
<br />1
<br />I
<br />FLY
<br />� I
<br />N DOWN PIPE I
<br />BUTTER
<br />\ /
<br />E VALVE / ROPE EGRESS LADDER II
<br />1
<br />SEE NOTE 1 ,
<br />ROPE EGRESS LADDER .
<br />�� i - 1� ✓ \� v� �V 03 SEE NOTE! 1 - !
<br />2 6 1
<br />-- �'
<br />P 18" DIA. HDPE Vp') I
<br />i
<br />Pa' DAYLIGHT INTO 5g 86 ( V' O TO DRAIN
<br />CONE FINE GULCH �.;. ! � \ . �O '\ E CR T EU, p E.
<br />04 i� NO
<br />RADE
<br />` I
<br />J y
<br />i 1 ,
<br />CONCRETE PAD
<br />(FOR FUTURE BUILDING)
<br />F . i
<br />' }' :. ' _ � _.- .
<br />ENERGY,DISSIPATOR
<br />INSTALL 18" DIA i '
<br />CMP, CULVERT p.6 SEE DETAIL t�
<br />P -7 INSTALL 04 j
<br />m I \ SWING GATE
<br />, f
<br />f
<br />I I
<br />1 j J
<br />oI
<br />0
<br />N
<br />M
<br />d'
<br />w
<br />2.0 4.0 6.0 8.0 10.0 12.0 . 14.0
<br />POND DEPTH (FT.)
<br />SURVEY CONTROL, POINTS
<br />i
<br />POINTS
<br />NORTHING
<br />EASTING
<br />P-1
<br />401,472.33
<br />1,434.,779.21
<br />7ELEVATION
<br />P -2
<br />401,641.15
<br />1,434,746.29
<br />2/97 .
<br />P-3
<br />401,696.09
<br />1,435,027.98
<br />,
<br />P-
<br />401,527.27
<br />1,435,060.90
<br />5,986
<br />P-5
<br />401,479.32
<br />1,434,815.03
<br />5
<br />P-6
<br />401,442.88
<br />1,434,822.01
<br />5
<br />P-7
<br />401,435,89
<br />1,434,786.19
<br />5,986
<br />0
<br />6
<br />r ; 1
<br />0
<br />1 ➢.
<br />o
<br />+ 1 Q
<br />Z
<br />� �
<br />w w TYPICAL
<br />f . F..
<br />� � ., .: A, \ �` ^� � � ,n,�, �`-•. � , '„ I 10 DRAIN
<br />v 3
<br />! ,
<br />;; r
<br />i 9� �
<br />/ 1. EGRESS N OTES:
<br />SHALL BE FREE FROM SHARP EDGES OR PROTRUSIONS WHICH MAY
<br />DAMAGE THE GEOSYNTHETIC LINER. THE LADDER SHALL BE FIRMLY ANCHORED
<br />THE POND CREST AND EXTEND TO WITHIN ONE FOOT OF THE POND BOTTOM. AT
<br />706�SQIL
<br />STOCKPILE - l \' I P RIP PROTECTION FOR R TER DITCH AS NE
<br />\ / WA DIVERSION NECESSARY.
<br />. STOCKPILE 1 I �� I RAP T CLEAR ,
<br />MINE WATER 3. FIELD I LOCATE ACCESS ROAD TO MAINTAIN 25' VERTICAL CLEARANCE FROM POWER LINES.
<br />i CONVEYANCE
<br />J -... PIPE (BY OTHERS) `S °y PREPARED FOR:
<br />w
<br />OQ � ^•` ,:, �\ ., _ � \ , t, I ` \� +\�. ,', - ' � - 46�'F546539i218849d;dJ _
<br />- =_ MOUNTAIN COAL COMPANY
<br />NQ DESCRIPTION \ ✓' 8791
<br />ISSUED - DRAFT FOR
<br />AIN
<br />BY DATE NO WEST ELK MINE
<br />, No
<br />0 --
<br />BY 0
<br />0
<br />VIEW...
<br />1 ISSUED' FOR PERMITTING AGENCY
<br />"0
<br />J F L 2/97 O
<br />-- -- - - - - - .
<br />_
<br />ATE ..
<br />(q
<br />DESIGNED
<br />D
<br />- G.R.T.
<br />2/97 .
<br />'
<br />w
<br />REVIEW
<br />2 ISSUED FOR REVIEW
<br />_ —_
<br />U
<br />W
<br />DRAwN
<br />G. R. T, /M.G.B.
<br />/97 2
<br />3 ACCESS ROAD MOVED
<br />J. F. L. 4 97
<br />/
<br />- - -- —
<br />CHECKED
<br />a
<br />4 ISSUED FOR FINAL DESIGN
<br />J. F. L. 5 97
<br />lX
<br />w
<br />w
<br />APPROVED
<br />APPROVED
<br />J.F.L. 9/97
<br />LLJ
<br />APPROVED
<br />I TITLE
<br />ENGINEER
<br />i', P INE GULCH
<br />MINEWATER TREATMENT
<br />t •O g O,
<br />CLEAR WATE
<br />DIVERSION C
<br />SEE NOTE 2
<br />A
<br />401
<br />401
<br />
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