disposal of excess spoil from coal mining and surface mining

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  eCFR 30 CFR Disposal of excess spoil

  Chapter VII —Office of Surface Mining Reclamation and Enforcement Department of the Interior; Subchapter G —Surface Coal Mining and Reclamation Operations Permits and Coal Exploration Systems Under Regulatory Programs; Part 780 —Surface Mining Permit Applications—Minimum Requirement for Reclamation and Operation Plan §

  An Overview of Soil Pollution and Remediation

  — Many studies have been reported on the plant community structure and its succession after revegetation on spoil heaps abandoned mining land and unvegetated steep slopes in surface coal mining

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  Health Hazards of Mining and Quarrying ILO Encyclopaedia

  — The principal airborne hazards in the mining industry include several types of particulates naturally occurring gases engine exhaust and some chemical vapours; the principal physical hazards are noise segmental vibration heat changes in barometric pressure and ionizing radiation These occur in varying combinations depending on the

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  Disposal of excess spoil from coal mining and the Surface Mining

  Disposal of excess spoil from coal mining and the Surface Mining Control and Reclamation Act of 1977; a study of regulatory requirements engineering environmental protection objectives a report by Spoil National Research Council 2012 Softcover

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  Section 405 KAR 16 130 Disposal of excess spoil 405 Ky

  — Section 405 KAR 16 130 Disposal of excess spoil RELATES TO KRS NECESSITY FUNCTION AND CONFORMITY KRS Chapter 350 in pertinent part requires the cabinet to promulgate rules and administrative regulations establishing performance standards for protection of people and property

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  Influence of Spoil Type on Chemistry and Hydrology of

  — Surface mining for coal is responsible for widespread degradation of water resources and aquatic ecosystems in the Appalachian Region USA Because native topsoils are typically not retained on Appalachian mined sites mine soils are usually composed of crushed overburden This overburden tends to contribute high salinity loads to

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  Virginia Administrative Code Title 4 Conservation And

  General Requirements for Surface Coal Mining and Reclamation Operations on Federal Lands Read all ; Section Scope and purpose Section Responsibilities Section Disposal of excess spoil; valley fills/head of hollow fills Section Disposal of excess spoil; durable rock fills Section

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  Underground Mine Backfilling in Australia Using Paste Fills

  — Underground mine backfilling is a form of ground improvement that has to be carried out in the mine sites The backfilling provides ground support and regional stability thus facilitating ore removal from nearby regions The large underground voids created by the ore removal are backfilled with the waste tailings in the form of paste fills

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  Surface Mining Methods and Systems SpringerLink

  — Surface mining deposits can be primarily divided as follows Outside Curve—more spoil space created easier spoil disposal 1966 Methods of working coal and metal mines Chapter 1—Strip mining open cast mining of coal Pergamon pp 393 468 Google Scholar

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  25 Pa Code Chapter 90 Coal Refuse Disposal Pennsylvania

  1 Disposal of coal refuse in an active surface mine shall comply with the performance standards set forth in Chapter 87 Subchapter D relating to surface coal mines minimum requirements for operation and reclamation plan and § § and relating to coal refuse disposal construction requirements; and coal refuse disposal

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  Coal mining Underground Surface & Drilling Britannica

  Coal mining Underground Surface & Drilling The various methods of mining a coal seam can be classified under two headings surface mining and underground mining Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods and the choice of which method to use in extracting a coal seam

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  Subchapter D SURFACE COAL MINES MINIMUM

  12 The location of each sedimentation pond permanent water impoundment coal processing waste bank coal processing waste dam and embankment and fill area for the disposal of excess spoil in accordance with § § and relating to dams ponds embankments and impoundments; coal refuse disposal; and disposal of excess

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  Environmental impact of disposal of coal mining wastes on

  — Environmental impact of disposal of coal mining wastes on soils and plants in Rostov Oblast Russia Author links open overlay panel Vladimir A Alekseenko a b Jaume Bech c The surface layers of spoil tips at all stages of their development are different from the surrounding steppe soils in geochemical characteristics and

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  30 CFR Part 780 Surface Mining Permit

  11 Location of each sedimentation pond permanent water impoundment coal processing waste bank and coal processing waste dam and embankment in accordance with 30 CFR and fill area for the disposal of excess spoil in accordance 30 CFR

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  A brief review paper on mining subsidence and its geo

  — The data shows that in India the open cast coal mining has dictate very much of % nevertheless only % are underground mines Apart from India 60% of the other countries have their underground coal extraction In India the coal production is continuously declining due to the heavy extraction of coal on near surface by open cast

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  Mountaintop Removal Mining Background on Recent

  — pile Mountaintop removal creates an immense quantity of excess spoil which is typically placed in valley fills on the sides of the former mountains One consequence is that streams flowing through the valleys are buried All types of surface and underground coal mining in Appalachia generate excess spoil fills due to

  Disposal of excess spoil from coal mining and the Surface Mining

  Disposal of excess spoil from coal mining and the Surface Mining Control and Reclamation Act of 1977; a study of regulatory requirements engineering environmental protection objectives a report by Spoil National Research Council 2012 Softcover

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  Geotechnical Characterization of Fine Grained Spoil Material

  — Geotechnical Characterization of Fine Grained Spoil Material from Surface Coal Mines Ulusay R F Arikan M F Yoleri and D Çaǧlan 1995 Engineering geological characterization of coal mine waste material and an evaluation in the context of back analysis of spoil pile instabilities in a strip mine SW Turkey Eng Geol 40

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  25 Pa Code § Disposal of excess spoil

  Disposal of excess spoil a Spoil not required to achieve the approximate original contour shall be transported and placed in designated disposal areas approved by the Department within the permit area relating to underground mining of coal and coal preparation facilities Authority The provisions of this § amended under the

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  SURFACE MINING CONTROL AND RECLAMATION ACT

  — c assure that surface mining operations are not con ducted where reclamation as required by this Act is not fea sible; d assure that surface coal mining operations are so con ducted as to protect the environment; e assure that adequate procedures are undertaken to re claim surface areas as contemporaneously as possible

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  What EPA is Doing to Reduce the Adverse Impacts of Surface Coal Mining

  — Mountaintop mining operations are regulated under the Clean Water Act CWA NPDES permits CWA section 402 the National Pollutant Discharge Elimination System NPDES Permitting Program requires that coal mining operators receive permits in order to discharge pollutants to rivers streams and other surface waters EPA has

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  Stability and characterisation of spoil heaps in European surface

  — The large amount of spoil material produced during the mining process imposes a significant economic and environmental liability on lignite producers In this context the present paper provides an overview of the geotechnical characteristics of European lignite mine spoil heaps and discusses their significance to the stability of the

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  30 CFR Part 780 Surface Mining Permit

  11 Location of each sedimentation pond permanent water impoundment coal processing waste bank and coal processing waste dam and embankment in accordance with 30 CFR and fill area for the disposal of excess spoil in accordance 30 CFR

  Disposal of excess spoil from coal mining and the Surface Mining

  Disposal of excess spoil from coal mining and the Surface Mining Control and Reclamation Act of 1977; a study of regulatory requirements engineering environmental protection objectives a report by Spoil National Research Council 2012 Softcover

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  Spoil pile instabilities with reference to a strip coal mine in

  — With the increasing adoption of the surface mining of coal problems associated with spoil pile instability which affects resource recovery mining cost and safety and presents environmental hazards have become a matter of prime concern to mine planners and operators The study of geotechnical aspects is thus very important in the

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  Environmental issues from coal mining and their solutions

  — The environmental challenges from coal mining include coal mine accidents land subsidence damage to the water environment mining waste disposal and air pollution These are either environmental pollution or landscape change A conceptual framework for solving mine environmental issues is proposed

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  Coal s legacy in Appalachia Lands waters and people

  — Underground Mining Typical underground mining operations begin either by clearing a section along the hillside where the coal outcrops or by tunneling downward to reach subsurface coal Skousen and Zipper 2021 Room and pillar mines progress by excavating linear channels into the coal seam and connecting the channels