2008-05-28_REVISION - C1981019 ‎(3)‎

• Permit No: C1981019
• IBM Index Class Name: REVISION
• Doc Date: 5/28/2008
• Doc Name: 27 May 2008 TR-72 Responses and Response Letter ‎(Table of Contents)‎
• From: Colowyo Coal Company
• To: DRMS
• Type & Sequence: TR72
• Email Name: JRS
• Media Type: D
• Archive: No

VOLUME MAP TITLE MAP/DWG NO.
8 BLASTING PATTERN ALTERATIONS - OVERBURDEN 26
8 BLASTING PATTERN ALTERATIONS - COAL 27
8 TOPSOIL HANDLING - SOUTH 28
8 SPOIL GRADING - SOUTH 29
8 STREETER FILL - DESIGN AND AS BUILT 30
9 RED WING MINE 31
9 SURFACE WATER AND GROUNDWATER QUANTITY AND QUALITY 32
9 SAMPLE SITES BY INVESTIGATION NEAR COLOWYO MINE 1975-1981
9 PRE AND POST MINING DRAINAGE PROFILES 33
9 PRE AND POST MINING DRAINAGE PROFILES 33A
9 BOND CALCULATION MAP - WORST CASE TOPOGRAPHY NORTH AREA 34
9 BOND CALCULATION MAP- WORST CASE TOPOGRAPHY SOUTH AREA 35
9 BOND CALCULATION MAP - REGRADED TOPOGRAPHY SOUTH 36
9 WATER MONITORING SITES FOR PERMIT NO. C-81-019 37
9 BOND CALCULATION MAP - FACILITIES REMOVAL AND REGRADE 38
9 BOND CALCULATION CROSS SECTIONS 39
10 BOND CALCULATIONS, CROSS SECTIONS, SECTION 9 AND 15 DISTURBANCE 40
10 WATERSHED BOUNDARIES FOR HYDROLOGIC MAPPING 41
10 EAST PIT HIGHWALL MINER TYPICAL CROSS SECTION 42
10 WEST PIT HIGHWALL MINER TYPICAL CROSS SECTION 43
10 POTENTIAL SAGEBRUSH STEPPE AREAS 44
List of Maps/Drawings xv Revision Date: 3/14/08
Revision No.: TR-72