Permanent Program Performance Standards: Underground Mining Activities | Midpage

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Oklahoma Administrative Code

Subchapter 45

Permanent Program Performance Standards: Underground Mining Activities

Department of Mines

460:20-45-1Scope 460:20-45-2Objectives 460:20-45-3Signs and markers 460:20-45-4Casing and sealing of exposed underground openings: general requirements 460:20-45-5Casing and sealing of underground openings:460:20-45-6Casing and sealing of underground openings: permanent 460:20-45-7Topsoil and subsoil 460:20-45-8Hydrologic-balance protection 460:20-45-9Hydrologic balance: water-quality standards and effluent limitations 460:20-45-10Diversions 460:20-45-11Hydrologic balance: sediment control measures 460:20-45-12Hydrologic balance: siltation structures 460:20-45-13Hydrologic balance: discharge structures 460:20-45-14Impoundments 460:20-45-15Postmining rehabilitation of sedimentation ponds, diversions, impoundments, and treatment facilities 460:20-45-16Hydrologic balance: stream buffer zones 460:20-45-17Coal recovery and right of entry information 460:20-45-18Use of explosives: general requirements 460:20-45-19Use of explosives: preblasting survey 460:20-45-20Use of explosives: general performance standards 460:20-45-21Use of explosives: blasting signs, warnings, and access control 460:20-45-22Use of explosives: control of adverse effects 460:20-45-23Use of explosives: records of blasting operations 460:20-45-24Disposal of excess spoil: general requirements 460:20-45-25Disposal of excess spoil: valley fills/head-of-hollow fills 460:20-45-26Disposal of excess spoil: durable rock fills 460:20-45-27Disposal of excess spoil: preexisting benches 460:20-45-29Coal mine waste: general requirements 460:20-45-30Coal mine waste: refuse piles 460:20-45-31Coal mine waste: impounding structures 460:20-45-32Coal mine waste: burning and burned waste utilization 460:20-45-33Disposal of noncoal mine wastes 460:20-45-34Stabilization of surface areas 460:20-45-35Protection of fish, wildlife, and related environmental values 460:20-45-36Slides and other damage 460:20-45-37Contemporaneous reclamation 460:20-45-38Backfilling and grading: general requirements 460:20-45-39Backfilling and grading: thin overburden 460:20-45-40Backfilling and grading: thick overburden 460:20-45-41Backfilling and grading: previously mined areas 460:20-45-42Backfilling and grading: steep slopes 460:20-45-43Revegetation: general requirements 460:20-45-44Revegetation: timing 460:20-45-45Revegetation: mulching and other soil stabilizing practices.460:20-45-46Revegetation: standards for success 460:20-45-47Subsidence control 460:20-45-48Subsidence control: public notice 460:20-45-49Cessation of operations: temporary 460:20-45-50Cessation of operations: permanent 460:20-45-51Postmining land use 460:20-45-52Roads: general 460:20-45-53Primary roads 460:20-45-54Utility installations 460:20-45-55Support facilities 460:20-45-56Interpretative rules related to general performance