2013-04-08_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 4/8/2013
• Doc Name: East Pit Recl Sequencing & Ditch Designs for Prospect Ditch, N Tribut E Pit Ditch & Final E Pit Ditc
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7-14R
• Media Type: D
• Archive: Yes

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Legend
Permit Boundary
- Section Line
Major Drainage Boundary
Approximate Flow Lines
PD 1® Stock Tank
1-40 SedCad Structure Numbers
1 to 2 Year Growth (CN =77)
3+ Year Growth (CN =74)
Disturbed (CN =85)
Soo 0 Bar 16001
CONTOUR INTERVAL 25 FT.
TOPO : PMT TR81 0810
Hydrologic Case - Year 2017
Figure Exh. 7 -14R -1
East Pit Reclamation Sequence
SCALE:
DATE:
ORWG.ED,
COAL
qI!. DRWG NO
Colowyo Coal Company
4- Revised alignment lower portion I ESI 09/22/10
7 North Trib East Pit ditch 11131, 0
R- Revision to SEDCAD Network I ESI 12110112
R- Change to Area K, D & L ESI 03/26/13
17 Change to Area N,O, 1, J, El & E2
Parya Fyh 7 -1aR -R
N
W
E
S
Legend
Permit Boundary
- Section Line
Major Drainage Boundary
Approximate Flow Lines
PD 1® Stock Tank
1-40 SedCad Structure Numbers
1 to 2 Year Growth (CN =77)
3+ Year Growth (CN =74)
Disturbed (CN =85)
Soo 0 Bar 16001
CONTOUR INTERVAL 25 FT.
TOPO : PMT TR81 0810
Hydrologic Case - Year 2017
Figure Exh. 7 -14R -1
East Pit Reclamation Sequence
SCALE:
DATE:
ORWG.ED,
COAL
qI!. DRWG NO
Colowyo Coal Company
4- Revised alignment lower portion I ESI 09/22/10
7 North Trib East Pit ditch 11131, 0
R- Revision to SEDCAD Network I ESI 12110112
R- Change to Area K, D & L ESI 03/26/13
17 Change to Area N,O, 1, J, El & E2
Parya Fyh 7 -1aR -R