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MASTER TABLE OF CONTENTS <br />Technical Revision #68 (01/2011) <br />141 <br />Deleted <br />142 <br />"D" Portal Area Process Ponds PP -1 and PP -2 Plan, Section & Details <br />• <br />143 <br />SDH #3 Detailed Grading Plan <br />144 <br />Deleted <br />145 <br />Deleted <br />146 <br />Deleted <br />147 <br />Areas under Small Area Exemption <br />148 <br />Deleted <br />149 <br />TS #2 Sediment Pond (Temporary Coal Laydown Area) <br />150 <br />Refuse area 2 -3 and 4 Combination <br />151 <br />"B" Seam Shaft Light Use Road and Pad Area <br />152 <br />Plan and Profile Proposed Light Use Road to Shaft <br />153 <br />Return Shaft #1, Light Use Road and Pad Area <br />154 <br />B -Seam Rock Dust Hole RDH -2 <br />155 <br />B -Vent Shaft #2, SH -1, SH -2, RDH -3 <br />156 <br />B -Vent Shaft #3 <br />157 <br />B -Seam Dewatering System <br />LISTING OF ILLUSTRATIONS <br />ILLUS. # <br />TITLE <br />1 -1 <br />Geophysical Logs <br />1 -2 <br />Typical Road Ditches Design Calculations <br />• <br />1 -3 <br />Typical Culvert Design Calculations <br />1-4 <br />Refuse Area 1, Sediment Pond and Diversion Ditch Design Calculations <br />1 -5 <br />Deleted <br />1 -6 <br />Deleted <br />I -6A <br />Refuse Area 5 -A Sediment Pond and Diversion Ditch Design Calculations <br />1 -7 <br />D Portal Sediment Pond (DP -1) and Diversion Ditch Design Calculations <br />1 -8 <br />Refuse Area Sediment Estimates <br />1 -9 <br />Scullion Diversion Design Calculations <br />1 -10 <br />Culvert Design Calculations /Haul Road, Scullion Gulch and Red Wash <br />Tributary <br />1 -11 <br />Culvert Design Calculations /County Road Scullion Gulch <br />1 -12 <br />Ditch & Culvert Design/Vent Entry Area <br />1 -13 <br />See Illustration 46 for Water Discharge Permit <br />1 -14 <br />LOGS <br />1 -15 <br />LOGS <br />1 -16 <br />LOGS <br />1 -17 <br />CMLRD Comments and Responses <br />1 -18 <br />OSM Comments and Responses <br />1 -19 <br />CDOW Comments and Responses <br />1 -20 <br />Geotechnical Investigation /D Portal <br />1 -21 <br />Geotechnical Investigation /Refuse Area <br />1 -22 <br />"D" Portal Post - Reclamation Sediment Dam Design Calculation <br />• <br />1 -23 <br />Subsidence /Strain Calculations Room and Pillar Area <br />Technical Revision #68 (01/2011) <br />