1987-12-01_PERMIT FILE - C1981017 ‎(167)‎

• Permit No: C1981017
• IBM Index Class Name: PERMIT FILE
• Doc Date: 12/1/1987
• Doc Name: Overland Conveyor Site Dainage Calculations July 30, 1989
• Section_Exhibit Name: Chapter III MR-22
• Media Type: D
• Archive: No

COAL BASIN MINE PERMIT APPLICATION
MID-CONTINENT RESOURCES , INC .
CARBONDALE , COLORADO
ATTACHMENT 4
to
APPENDIX II-B-7
ROCK TUNNEL SEDIMENTATION POND CALCULATIONS
AND PORTAL AND YARD AREA CROSS-SECTIONS