2016-08-24_PERMIT FILE - C1981008A ‎(27)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 8/24/2016
• Doc Name: Postmining Drainge Analysis Pond 013 Area Map 1
• Section_Exhibit Name: Section 2.05.3‎(3)‎ Attachment 2.05.3‎(3)‎-32
• Media Type: M
• Archive: Yes

Legend
0
k00
�-- Permit Boundary
Disturbed Boundary
s - 0 Post Mine Drainage Divide
- --. -- C
C7 Ditch
l � ra Cross Section Location
1
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Streams
CN 57 Undisturbed
CN-83 To soiled & Seeded
.ol Pond 015� -
_ _ _
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- - — — — — — — — - - - - - - —
_
- - — — — — — - - - — — — — — — — — — — — — — — —
= _=_ __ — -- — -__ -= =_________ _=_ __ __—_===__— === _ — == _ c
_ — _— _ - - — — _ - - —
- - - - - - - — — — — — - - - — - - _ — — — — _ — — — _ — — — — — — —
— - - - - - - - — - - - - - - - - - - - - - - - -
-= -__- ___ _=_ ___ _=_ ______ = ____ __=___=_=_=_ __ _ ___- __= __ ____ =
- - - _ =====_===_=-_ - - - _ - - - ___ _____=====-_-_= -=-
- - - - - - - - -- __- - - - - - - - - - - - -
_
- - - - - - - - - _ - -
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- _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- - - - - - - - - - - - - - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 10 10 -
- - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - -- - - - - - -
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - _--_ __- - _ - -
-- -_ _-- --_ _==_ _— =__ - = = - _ _ --= _=- - - =_ == = _ -= == ==-_— 9
- - - - - - - - - - - - - - - - - - - - - -
__ __ _ —__ _ - - _ _ _ ____ _—_ —_�-__ __ __ __ ___ __ _ _-_- __ _ - Detaiis of Erosion Protection
-- - =-- =-- ___==_—__ __-=_ ___- -_==-= -- - ____= _ = == _= �- _== == ==== —= - - o oii__- _ _ _ _ - _ - _ _ - - - _ - _ _ _ _ _ _ - __ __ - _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _� at Pond inlet Scale 1 25Ft.
-_ -- -- -0 =___ _ — -__ _ =_____=_____ ___ _______ ____ - - - --=_--=-==
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- - __— ___ — ______ _-- — -
- - - - - - - - - - -
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- - - - - - ---- _ — - - _ - - - _ = __— __ __ _— _ __— = ___ _
__—_____=__ _ —— — i ...� — — —_—__ _ — — —___ __ _______ ______ __ ______—_ ___—_ —_ ___— _
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- - - - - - - - - - - - - - - - _ M — — _ — - - - - - - - - - - - - - - - - - - - - - - - - - —
- - - - - - - ------ -
- - - - - -
-- __ _==-= __ -=__ __ = Crass-Section through Pond Inlet
r - ____- _- __- = -_ __ _ __ --- -___ = showing riprap placement, Scale 1" _ 10
- - - - - ----- - - - - _ - - - - - - - - - - - - -
-- - - - - - - - - - - - - - - - - - - - - - - - - - -
%n1 �� ___ ____ ___________ �-__ ___ ___ = Note: All riprap shall be of durable material with a D50 of 24 inches and
-- _________ ___ __ ___ -__ - All portions of riprap shall be underlain by Marafi 600x fabric as specified.
015 __ - ________ - - -_- _
________ _ ____ ____= -__ -
--- -
_-�� ----�`` -__- - ______  _-
- ___=_______- - - ---
& - - - - - - _
200' 0' 200' 400' Enstro ...
- � � `'� Completed Postmining topography
m - - -- ' 5580 5580
_ l
1" 200' 2'�%Draw � �� � � slope ,
� ----
- n
Topo: Postmine Topo Nov 15 , •`- � channel,
,--�._ 4 5570 f cQmpieted.Ch rap placement 557
Contour Interval: 5 feet
Pond 013 Bottofn O of 5 Foot Rop Install 4 Wire Basket Cutoffs using riprap filled woven wire baskets 2 feet wide x
°
Interior B ttorn 6 feet tall across the entire channel section
5560 ��.. 5560
Plan lewV of Pond 013
5550 5550
0+00 0+50 1+00 1+50 2+00
Horizontal Scale 1"=20' Vertical Scale 1"=20'
iow
` Cross-Sections Profile down Inlet ��Duch Profile and
showingriprap placement, Scale 1' = 20 Ft.
p p p ve� �
of Rectsmatlnnl
il�nng& afy
Profile Horizontal Scale 1"=100' Vertical Scale 1"=20'
5620 5620
%
3.9°/°
2.4% 2.a
5670 ° 1.1% 4.4°/°_..--- 5610
2.2%
5600 2.5% ___ 5600 TR-7
3.4% Approved 8/24/2016
3.a°/°
5590 2. °5/0 1.3% 5590
4.5°/°
Attachment 2.05.3(3)-32, Page 6
5580 5580 1�T
1V PostmIningDrainage Analysis
Ditch C9 °�° 5570 ENGINEERS CERTIFICATION
5570 °� 1, Thomas C. Peterson, hereby certify that this pond 0 13 Area
map has been reviewed by me and is true
3 2% and correct to the best of my knowledge and
2.7% 5560 information, relying on information supplied
5560 2 4% by experts employed by New Horizons Mine and SCALE: Scale As Shown
Ethat I am a Professional Engineer licensed in Colorado ORIGINAL DATE: 111412015
5550 as required by the provisions of C.R.S. 12-25-107 DWG. BY: ES1/TCP
5550 through C.R.S. 12-25-119. IN WITNESS WHEREOF
11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 1 have hereunder set m hand and affixed m seal. w APPROVED BY., FKF
0+00 1+00 2+00 3+00 4+00 5+00 6+DO 7+00 8+00 9+DO 10+00 y y
Note: Channel Slopes have been determined by measuring elevation changes between each 100 foot station.
yORIZO\'\ DWG NO.
Map �
SNew Horizon Mine
OPermit No. C-
�PO /Ct�,,�'� P.OBox628,Nuca� O
Attachment ttachment 2.05.3(3)-32
O•• ••••.•••• ••� 1-0
No. REVISION DATE BY CHK
.. 32257
Crass-Sections Throu h DitchC-9 Horizontal Scale 1"=10' Vertical Scale 1"=10' % o95620 5628 �F '••,.....•••' �� .•` TR- New Map 119116 TCP FKF
5580 5618 1.7 5626 H �1�0* S10NIA �� 70
'1
5578 5586 5592 D i 5600 E ' 5610 F 5616 G i 5624 HI THOMAS C PETERSON T R Update Permit Boundary 5117116 TCP FKF
6 5576 ' 5584 C 5590 D 5598 E 5608 1 5614 l.7 5622 73
55 6 B B C F P.E. Na. 32257
5620 -5� C C�
5584 /�� 5574 5582 ��, ,/ 5588 5598 5606 5612 5618
24
5562 A 5572 5580 0_._,_/ 5586 5594 5604 0 DATE
0+00 0+05 0+10 0+15 0+20 0+25 0+00 0+05 0+10 0+15 0+00 0+05 0+10 0+15 0+00 0+05 0+10 0+15 0+00 0+05 0+10 0+15 0+00 0+05 0+10 0+15 0+20 0+25 0+00 0+05 0+10 0+15 0+20 0+25 0+00 0+05 0+10 0+15 0+20 0+25
FILENAME: Map 1 Pond 013 Map 2.05.3.dwg