2017-06-05_PERMIT FILE - C1996083A ‎(2)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 6/5/2017
• Doc Name: Appendix B - Full Build Out Configuration
• Section_Exhibit Name: Volume XI Coal Mine Waste Disposal Area No. 3
• Media Type: D
• Archive: Yes

APPENIDX B-OPERATIONS
Summary Coal Mine Waste Disposal Area Ditches and Culverts
000F-1
0 DITCH ® BOTTOM DITCHF RIP Desi n Peak Desi n
Ditch TYPE GRADE WIDTH DEPT RAP Event Flow Flow
00 ft.) ft.) (in. 0 (cfs) cfs
0 00000000
0 i1 TRAP. 1.0% 1.0 0.5 010-Year 0.6 0.6
012 DELTED FROM DESIGN I00000
0 000��000
OJ1 -� V-DITCH 1.2% 0 1.0 010-Year 1.8 1.8
1,12 DELETED FROM DESIGN TR-91) 0
J3 TRAP. 0 6% 3.0 1 9 100-Yea 36 1 36.1
J4 V-DITCH 0.1% 0 3.0 010-Year 22.9 22.9
=J5 V-DITCH 0.1% 0 1.0 010-Year 0.7 0.7
OJ6 -� V-DITCH 0.1% 0 10 010-Year 0.5 0.5
J7 V-DITCH 33 0% 0 1 5 9.0 10-Year 22.9 22.9
J8 TRAP. 0.7% 3.0 1 5 0100-Yea 6 2 6.2
J9 TRAP. 11.0% 3.0 1.3 15 0 100-Yea 14.1 14.1
0 J10 TRAP. 1.0% 3 0 1.4 100-Yea 4.9 4.9
OJ11 1 TRAP. 8.00/. 3.0 1.3 12.0 100-Yea 11.0 11.0
OJ11 Optional 1/2 Cluvert 8.0% 0 1.1 0100-Yea 11.0 11.0
=J12 V-DITCH 2.0% 0 0.7 0100-Yea 3.9 3.9
=J13 IV-D-IT-CH-1 2.0% 0 0.7 100-Yea 4.3 4.3
J14 I V-DITCH 5 0% 0 0.8 10-Year 1 4 1.4
J15 V-DITCH 10.0% 0 0 6 010-Year 0.8 0.8
=J16 V-DITCH 10.0% 0 0 5 10-Year 0.3 0.3
=J17 V-DITCH 10.0% 0 1.3 �10-Year 0.4 0.4
=J18 -� V-DITCH 15.0% 0 1.1 9 0 10-Year 0.8 0.8
�J19 V-DITCH F 9.0 10 Year 0.5 0.5
�JE.CW Div. (0.6%) V-DITCH 0.6% 0 2.2 F---�100-Yea 1.2 22.5
E.CW Div. 7.5% V-DITCH 7 5% 0 2.0 3.0 10-Year 0 9 9.3
V-DITCH 1.0% 0 1.6 10-Year 0.9 10.5
Covefll SAE to CW 1%Seg V-DITCH 1.0% 0 0 8 10-Year 0.9 0.9
'Culvert: 0
J1 24" 10-Year 21.8 1 21.8
J2124" 10 Year 22.9 22.9
J312" ��00010-Year 12 1.2
J4 24" 00000100-Year 11.0 11.0
r---J-51112" 000��10-Year 0.3 0.3
J612" 0000010-Year 0.4 0.4
J7 12" 0.8 0.8
J8 24" 00000100-Yea 9.0 9.0
J9 Double barrel 24" 00000100-Yea 22.5 22.5
J10 (temporary ��00�100-Year 4.9 4 9
F-71-1111/2 30"Optional 11.0
J1212" 0000010-Year 0.8 0.8
J1312" -0000010-Year 1.4 1.4
J1412" 000010-Year
J15 30"Half Culvert 1000010-Year
J16 em ora 00000100-Yea 11.0 11.0
��-�0000�000
a 00000000
Culvert size is minimum size 00000000
Flow depth includes freeboard.O0000000