2014-07-08_PERMIT FILE - C1981025A ‎(3)‎

• Permit No: C1981025A
• IBM Index Class Name: Permit File
• Doc Date: 7/8/2014
• Doc Name: No. Mine Seepage Control & Treatment Pond Plan
• Section_Exhibit Name: Drawing D-2-5
• Media Type: M
• Archive: Yes

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DITCH 6VERF,1�,0W
J
� TO RE USE POND /
D-12
00
�p� ILLW AY . ,y.
0 N
�+ 6" DIA PRIMARY S
�TOpsoi, N S
CK' ' TRA,'�ITIONSFRO L
T PEZOIDAL CH NNE' TO
IA EMERGENCY PILL ' DITCH --- ...� -DITCH TO.THE EFUSE P E
S
POND CLEANIN A 4 _ D-4
DISPOSAL A
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r.
10
--ti ��✓ ivy ,
7510
7
190
EMERGENCY'
CH Z
"yI=
'�-- OPEN CHANNEL �I
5 0
_ \ 3
CT
/ J 7550 --i/ 75
s _ .3' Min FB
A I v
5 Flow Depth (Max)
7560
SECTION G -G
� - NTS
7570
SHAFT
BACKFILLED J'
/ 1998 A
MAIN POR L
BACKFILLED 12' 55' '
1998
4—{ 'Min�
Ls I,
/ v 28 eeboard 1 I_
5 D= FLOW DEPTH = 0.06'
TOTAL DEPTH 0.36�
Varies -�-6' t0 10' -`-7.6' Varies �5'�I 1.5H:IV SIDE SLOPES
18 19 lg' 18' f
SECTION D-D SECTION F-F
Varies SECTION B-B
SCALE I"=10' NTS
SCALE 1"=10'
I I-
-I I 1
.I AOC BACKFILL� I.s I.s -"
Min FB I'11 .4' Min FB
.I
5 th (Max) —
Pth (Max)
RIPRAP -
6" DIA 36" CMP - a° °° 0 6' SECTION C-C SECTION E-E
PIPE -III SHAFT ACCESS °o° oo 1 SCALE 1"=2' NTS
o°o°o°o°o°o°o �
I
SECTION A-A
SCALE 1"=10' PIPE NOTES:
I. A FOUR INCH DIAMETER PVC PIPE CONVEYS WATER FROM THE No. 3 MINE TO THE LONG POND.
2. A SIX INCH DIAMETER PVC PIPE CONVEYS WATER FROM THE No. I MINE TO THE LONG POND. `
3. THE LONG POND HAS A FOUR INCH DIAMETER PVC PIPE ON ITS WEST END THAT IS AN..EMERGENCY I
SPILLWAY,
4. THE LONG POND'S PRIMARY SPILLWAY ON ITS EAST END IS A SIX INCH DIAMETER PVC PIPE THAT
CONVEYS WATER TO TREATMENT POND T-1. pivislon Of ReClam tlon` \
5. THE LONG POND ALSO HAS A FOUR INCH DIAMETER PVC PIPE ON ITS EAST END THAT IS AN Minln9&Satet
EMERGENCY SPILLWAY. THE PIPE CONVEYS WATER TO POND T-1. \
6. WATER FLOWS BETWEEN PONDS T-I AND T-2 IN AN OPEN CHANNEL.
7. POND T-2 HAS TWO SIX AND ONE FOUR INCH DIAMETER PVC OUTLET PILES. ONE SIX:INCH DIAMETER PIPE \
FUNCTIONS AS THE PRIMARY SPILLWAY. THE SECOND SIX INCH DIAMETER PIPE DIRECTS FLOW TOWARDS
POND 9. THE FOUR INCH DIAMETER PIPE IS THE EMERGENCY SPILLWAY.
8. A PORTION OF THE SIX INCH DIAMETER PVC PIPE THAT CONVEYED FLOW TO OUTFALL 001 WAS
REMOVED DURING 2011 AND REPLACED WITH A SECTION OF OPEN CHANNEL. !* PROJECT: M I N R E C I N C _
9. THE OPEN CHANNEL DESIGN FOR SECTION C-C IS LOCATED IN VOLUME III, APPENDIX 4-B, PAGE P-9-9. /� e°ctifj'thugg was done N Gj t /�
LEGEND under my 9.1'.ion and TITLE:
10. THE OPEN CHANNEL DESIGN FOR SECTION E-E IS LOCATED IN VOLUME III, APPENDIX 4-B, PAGE P-9-11.
z 4 Revise Pond 9 Emergency Spillway NOV CV-2014-001 J.E.S 05/14 PERMIT BOUNDARY — — — 0 >♦+ of the inform dented on ''olg
O 11. THE DESIGN FOR THE POND 9 EMERGENCY SPILLWAY IS LOCATED IN VOLUME 111, APPENDIX BEGINNING pthiadrtawin -ie•;true a d t to the W E''
v_i 3 Permit Renewal, Rev 4" emergency spillway, add 6" pipe to P-9, remove aeratoin ditch. J.E.S. 05/13 TRAIL ---------
� 2 Permit Renewal, Show Outfall 001A and P-9 Spillways. ✓.E.S. 03/13 PERMAINENT POWERLINE ON PAGE P-9-12. �t>ks= of Tc-vl- re ge and b®ef. NORTH THOMPSON CREEK MINES
f i. uc�K- ° S
of - over ty ate NO. I MINE SEEPAGE CONTROL Et TREATMENT POND PLAN
1 Convert to Digital Drawing JES. 09/11 WATEIR TREATMENT PIPELINE $mo P.E. 192JR
No. DESCRIPTION: BY DATE LANDOWNER INSTALLED PIPELINE — — — — — o
REFERENCES PRERA �s�f>iEl :� VER S ASSOC.
ONE INCH 1 / C - 1981 - 025
• �® 52 x 7TH sr. UNIT a DESIGNED BY: J.E.S 03 04 13 DRMS I.D. No. DWG. NAME:
Grand Jok CO 81�ui
DRAWN BY: SCALE: D_2-5
1" - 50'
--- CHECKED BY: