2014-06-20_PERMIT FILE - C1981008A ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 6/20/2014
• Doc Name: Trench Drain Design
• Section_Exhibit Name: Map 2.05.3‎(3)‎-21
• Media Type: M
• Archive: Yes

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T— oint for ure use — PERMIT BOUNDARY
\� � ►;� �� � � �- ,. � POST MINE DITCHES
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Propose F w M (s) -�
PROJECTED RECLAIMED INDEX CONTOUR
Pond 01356
18" Pipe (No t ckpll 4
5 0
Perforations)
l
�� -- Segment A'-C'
18" Pipe
-
_
1 _
d
Detail A - Trench Drain Cross Section
l I er owLicill ner -
-_ nch Drai - -
f p.5 grade - - - - - - - - --
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Seg..f'Yl.etl` .Backfill _
\ - -
wlrock d - _ -
hen into solid I
" P
m
re al 3 o r n rams into ren i -
•
\\ p / o �12" layer of 5-10"durable rock
Backfill
layer of 1-4"
/ \ urable rock - — - -
` �, � - 18 inch pert —
'y S r k dram -
Poten water pumps `� � Hi hwall V V p p - -
1 _ ram area for. • O O
o 0
/ min.
ctlon o SpoII prin
1 ,g g ne - - -.
min, p
0' 50' 100, 50'
- a'rea Water eep�s ,out � � � 10
to toe
a bank ent .
77
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Detail B - Rock Drain Cross Section
._� Fabric wrap _ Backfill-
0 o Co O O O o o p
, 0 0 O O o O o O
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0 0 0 0 o O o O O
I
� p � 18' � p
Segment A
perforated
I O o o 0
5596 5595 pipe
_ o I
5585 5585 O O O O O O I
I
5575 5575 -
O A
O O O 1"-4" durable O O O
5565
ouYJni Gi iieiiu`i iiiein 5565
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5555 5555 uw
O O N PJ Q N 0 m O N CJ Q l0 Or t0 w O N CO'1 Q N (O 0 m O N t7 Q N f0 -
+ + + + # + + + + + + # + # # + # + # # + # + + + # + + + + m m m m m m m . M
O O O O O O O O O O � vt vt vt � zt w-
Backfif(—
Segment B
5595 5595
5585 5585 Detail C - Pipe Connection
5575 5575 Rock drain Segment nexus
Current Topography
5565 .. -.... ... .... - ... 5565
Bottom of Trench Drain Bottom of bench drain
Project Reclaimed 5555 0 5555
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O N COJ Q N N O + O N m Q V01 O m W O O` . . Q . . .
Topography m W
O O O O O O O O .- v- vt v_ vt
N N N N N N N N t7
Segment C
O o�
C g C� � � 18" solid pipe to
5610
convey water to
p
5610 5605 O O�C discharge
5605
5595
5595
5585 BaCkfill 5585 O O�
5575 .....�.,...�..._ .�..-...�
5575
5565 I� -Flock Drai , 5565
Grate over pipe end to keep rock out of pipe
18" inch perforated pipe surrounded by rock. See Detail B. Transfer e 3
5555 fr t 18I , n 5555
pp Min. of fill over 18 pipe Plan view 18"solid pipe
5545
5545
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 om m o 0 0 0 0 0 0 0 om o 0 0
O N CJ Q N (O t` 0 m O N [7 Q O 0 h RI 0 O N l7 Q N + + + + O N + Q N (p n t0 m O N + Q N N n + + O N CJ Q N + + O N l7 Q N + 1+ m O
0 0 0 0 0 0 0 0 0 0 + vt 4 nt t * + + + + + + + + + + m + + + + + + M n m + + + + + + + + + + + + N + + + + + + + + + + + + + + + + + +
-way connection for 18" pipes
F
D' p
5595 5595 18" perforated pipe 18" perforated pipe
5590 See Detail A 5590 p
J
5580 Bx _ 5580 0D
O N
-` 570 Map 2.05.3(3)-21
5570
5550 5550 WESTERN FUELS - COLORADO
5550 5550
5540 ,,; - A LIMITED LIABILITY COMPANY
5549 ►= NEW HORIZON MINE
0 0 o n o 0 0 0 0 0 0 0 o m o 0 0 0 0 0 0 0 0 0 0 0 0 0 0
"'ORIZO-" P.0 Box 628, NUCLA, CO. 81424
0 tfc�y
� • TRENCH DRAIN DESIGN
48092 {= NEW HORIZON MINE
P
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uG 1 1&'t 11 0 - - DO
SCALE: AS SHOWN DWG. DATE: 02/13/14 REV. No.
CONT. INTERVAL: CONT. DATE: REV. DATE: 06/03/14
ORIGINAL DATA BY: GLA DWG. NO.:
DRAWN BY: iss