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TABLE OF CONTENTS <br /> .,sr. .. .YwF-^...,r... m �•:t.a w.+t+'A,y+.4.o�.q......dK...i=.E-.+.•aII�f7,'.ro.at•xis- e•'.�*a-;i•.M+trt.,.n:ae �,.vdn..�.p'.1+.xs:.�\:ar»•:M..n Wv.th..:Vv�• : <br /> 4.05.3 DIVERSIONS AND CONVEYANCE OF OVERLAND FLOW AND SHALLOW GROUNDWATER FLOW AND <br /> EPHEMERAL STREAMS DRAINING A WATERSHED LESS THAN ONE SQUARE MILE....................................................9 <br /> 4.05.4 STREAM CHANNEL DIVERSIONS(RELOCATION OF STREAMS)..................................................................9 <br /> 4.05.5 SEDIMENT CONTROL MEASURES............................................................................................................10 <br /> 4.05.6 SEDIMENTATION PONDS.........................................................................................................................10 <br /> 4.05.7 DISCHARGE STRUCTURES.......................................................................................................................12 <br /> 4.05.8 ACID-FORMING AND TOXIC-FORMING SPOIL..........................................................................................13 <br /> 4.05.9 PERMANENT AND TEMPORARY IMPOUNDMENTS....................................................................................13 <br /> 4.05.10 UNDERGROUND MINE ENTRY AND ACCESS DISCHARGES..........................................................................15 <br /> 4.05.11 GROUND WATER PROTECTION...................................................................................................................15 <br /> 4.05.12 PROTECTION OF GROUNDWATER RECHARGE CAPACITY............................................................................15 <br /> 4.05.13 SURFACE AND GROUNDWATER MONITORING............................................................................................18 <br /> 4.05.14 TRANSFER OF WELLS.................................................................................................................................23 <br /> 4.05.15 WATER RIGHTS AND REPLACEMENT..........................................................................................................23 <br /> 4.05.16 DISCHARGE OF WATER INTO AN UNDERGROUND MINE.............................................................................23 <br /> 4.05.17 POST-MINING AND REHABILITATION OF SEDIMENTATION PONDS,DIVERSIONS,IMPOUNDMENTS,AND <br /> TREATMENT FACILITIES..........................................................................................................................................24 <br /> 4.05.18 STREAM BUFFER ZONES.........................................................................................................................24 <br /> 4.06 TOPSOIL..........................................................................................................................................................27 <br /> 4.06.1 GENERAL REQUIREMENTS......................................................................................................................27 <br /> 4.06.2 REMOVAL...............................................................................................................................................27 <br /> 4.06.3 STORAGE................................................................................................................................................28 <br /> 4.06.4 REDISTRIBUTION....................................................................................................................................29 <br /> 4.06.5 RECONDITIONING...................................................................................................................................29 <br /> 4.07 SEALING OF DRILLED HOLES AND UNDERGROUND OPENINGS..................................................30 <br /> 4.07.1 GENERAL REQUIREMENT.......................................................................................................................30 <br /> 4.07.2 TEMPORARY SEALING............................................................................................................................30 <br /> 4.07.3 PERMANENT SEALING............................................................................................................................30 <br /> 4.07.4 ABANDONMENT IN DESIGNATED GROUNDWATER BASINS.....................................................................30 <br /> 4.08 USE OF EXPLOSIVES...............................................................................................................................30 <br /> 4.08.1 GENERAL REQUIREMENTS......................................................................................................................30 <br /> 4.08.2 PRE-BLASTING SURVEY.........................................................................................................................31 <br /> 4.08.3 PUBLIC NOTICE OF BLASTING SCHEDULE..............................................................................................32 <br /> 4.08.4 SURFACE BLASTING REQUIREMENTS.....................................................................................................32 <br /> 4.08.5 RECORDS OF SURFACE BLASTING ACTIVITIES.......................................................................................34 <br /> 4.08.6 SEISMOGRAPHIC MEASUREMENTS.........................................................................................................34 <br /> 4.09 DISPOSAL OF EXCESS SPOIL AND UNDERGROUND DEVELOPMENT FILL WASTE............35 <br /> 4.10 COAL PROCESSING WASTE BANKS...................................................................................................36 <br /> 4.11 COAL PROCESSING WASTE..................................................................................................................36 <br /> 4.11.1 BURNING................................................................................................................................................37 <br /> 4.1 1.2 BURNED WASTE UTILIZATION...............................................................................................................37 <br /> 4.11.3 RETURN TO UNDERGROUND WORKINGS................................................................................................37 <br /> 4.11.4 DISPOSAL OF NONCOAL WASTE.............................................................................................................37 <br /> 4.11.5 DAMS AND EMBANKMENTS....................................................................................................................37 <br /> 4.12 SLIDES AND OTHER DAMAGE.............................................................................................................38 <br /> 4.13 CONTEMPORANEOUS RECLAMATION.............................................................................................40 <br /> 4.14 BACKFILLING AND GRADING..............................................................................................................41 <br /> 4.14.1 GENERAL REQUIREMENTS......................................................................................................................41 <br /> 4.14.2 GENERAL GRADING REQUIREMENTS......................................................................................................44 <br /> Table of Contents iii Date Revised: 3/25/19 <br /> Revision No: MR-200 <br />