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Disposal of excess spoil from coal mining and the Surface Mining
xxii, 207 p : 28 cm An icon used to represent a menu that can be toggled by interacting with this iconAbstract The objectives of the study were to conduct a nationwide review of engineering practices and physiographic and environmental conditions that have an impact on theDisposal of excess spoil from coal mining and the Surface Mining
Disposal of excess spoil from coal mining and the Surface Mining
Select search scope, currently: catalog all catalog, articles, website, & more in one search; catalog books, media & more in the Stanford Libraries' collections; articles+ journalUS Department of Energy Office of Scientific and Technical Information Search terms: Advanced search optionsDisposal of excess spoil from coal mining and the Surface Mining
Environmental impact of disposal of coal mining wastes
2018年1月1日· Underground coal mining in Southern European Russia leads to soil cover destruction in areas directly occupied by spoil tips and rock dumps located nearby CoalDisposal of excess spoil from coal mining and the Surface Mining Control and Reclamation Act of 1977 a study of regulatory requirements, engineering practices, andDisposal of excess spoil from coal mining and the Surface Mining
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 practices, andThe objectives of the study were to conduct a nationwide review of engineering practices and physiographic and environmental conditions that have an impact on the disposal toEngineering and design manual for disposal of excess spoil Final
The impact of disposal and treatment of coal mining
2008年10月1日· In China, coal mining wastes have traditionally been dumped in coneshaped heaps that have the potential to pollute air, soil and water environments and2009年7月1日· Since 1980s, the technique for coal mining wastes disposal has been [21,22] and also changes in soil characteristics caused by surface coal mining and subsequent reclamation [23,24]The impact of disposal and treatment of coal mining
CHAPTER 87 SURFACE MINING OF COAL Pennsylvania Code
SURFACE MINING OF COAL Subchap Sec A GENERAL PROVISIONS 140621); the Coal Refuse Disposal Control Act (52 PS §§ 3051—3066); and Article XIXA of The Administrative Code of 1929 and coal processing wastes, excess spoil, but does not mean overburden fromOverburden and interburden are disposed of in adjacent valleys because the broken rock will not all fit back into the mining pit, and disposal alternatives are limited The usual method of disposing of this excess soil and rock is to place it in engineered earthen and rock structures known as excess spoil disposal areas or colloquially known as headofBasic Information about Surface Coal Mining in Appalachia
25 Pa Code Chapter 87 Surface Mining Of Coal
(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 in2020年11月26日· Stream Reconstruction: Surface coal mining operations commonly mine through or place excess spoils in valleys occupied by streams Because Appalachian mining often occurs in mountainous areas of high relief, streams disturbed or filled by mining are often loworder or headwater streams, and in some cases flow intermittentlyCoal Mining and Reclamation in Appalachia | SpringerLink
4VAC2513081771 Disposal of excess spoil; general
(5) Excess spoil that is acid or toxicforming or combustible shall be adequately covered with nonacid, nontoxic and noncombustible material, or treated, to control the impact on surface and ground water in accordance with 4VAC2513081741, to prevent sustained combustion, and to minimize adverse effects on plant growth and the approvedSee 30 CFR 71517 (d) (3) and 71717 (d), as published at 42 FR 62639, 62686, 62697 (Dec 13, 1977) We stated that we adopted that rule as a means ‘‘to protect stream channels from abnormal erosion” from nearby upslope mining activities However, that rule, which applies only to the nowlimited subset of surface coal mining andStream Protection Rule | US Department of the Interior
30 CFR § 81671 Disposal of excess spoil: General requirements
(a) General Excess spoil shall be placed in designated disposal areas within the permit area, in a controlled manner to— (1) Minimize the adverse effects of leachate and surface water runoff from the fill on surface and ground waters; (2) Ensure mass stability and prevent mass movement during and after construction; and (3) Ensure that the final fill is2004年1月7日· Start Preamble Start Printed Page 1036 AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior ACTION: Proposed rule SUMMARY: We, the Office of Surface Mining Reclamation and Enforcement (OSM), are proposing to amend our regulations to accomplish two basic goals: Minimizing the adverse environmental effectsSurface Coal Mining and Reclamation Operations; Excess Spoil;
Mountaintop Mining: Background on Current Controversies
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 toSURFACE COAL MINING Financial Assurances for, and LongTerm Oversight of, Mines However, excess spoil that cannot be safely placed back is often placed as “fill” in adjacent valleys or hollows 1 In some cases, Concerning the Creation and Disposal of Excess Spoil and Coal Mine Waste and Stream Buffer Zones, OSMEIS34 (2008) 4GAO10206 Surface Coal Mining: Financial Assurances for, and
Memoranda of Understanding: Surface Coal Mining US EPA
2016年9月15日· among the us office of surface mining, us environmental protection agency, us army corps of engineers, us fish and wildlife service, and west virginia division of environmental protection for the purpose of providing effective coordination in the evaluation of surface coal mining operations resulting in placement of excess spoil fillsFill A permanent, nonimpounding structure constructed for the purpose of disposing of excess spoil or coal mine waste generated by surface coal mining operations or underground mining activities Fish and Wildlife Habitat Land dedicated wholly or partially to the production, protection, or management of species of fish or wildlifeGlossary | Office of Surface Mining Reclamation and Enforcement
CHAPTER 89 UNDERGROUND MINING OF COAL AND COAL
When more than one person is engaged in coal mining activities in a single operation, they shall be deemed jointly and severally responsible for compliance with the provisions of the Surface Mining Conservation and Reclamation Act (52 P S § § 13961—139619b), The Clean Streams Law (35 P S § § 6911—6911001) and the Coal Refuse DisposalThe objectives of the study were to conduct a nationwide review of engineering practices and physiographic and environmental conditions that have an impact on the disposal to excess spoil from surface and underground mining of coal and to evaluate the rationale for promulgating OSM regulations in the form of general guidelines, detailed engineeringEngineering and design manual Coal refuse disposal facilities
eCFR :: 30 CFR 71515 Disposal of excess spoil
The spoil shall be placed in a controlled manner to ensure— ( i) That leachate and surface runoff from the fill will not degrade surface or ground waters or exceed the effluent limitations of § 71517 (a) ( ii) Stability of the fill; and ( iii) That the land mass designated as the disposal area is suitable for reclamation and revegetation2008年12月12日· Start Preamble Start Printed Page 75814 AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior ACTION: Final rule SUMMARY: We, the Office of Surface Mining Reclamation and Enforcement (OSM), are amending our regulations concerning stream buffer zones, streamchannel diversions, siltationExcess Spoil, Coal Mine Waste, and Buffers for Perennial and
30 CFR 81774 Disposal of excess spoil: Preexisting benches
The spoil shall be placed on the solid portion of the bench in a controlled manner and concurrently compacted as necessary to attain a long term static safety factor of 13 for all portions of the fill Any spoil deposited on any fill portion of the bench will be treated as excess spoil fill under § 81771 ( d) The preexisting bench shall bexxii, 207 p : 28 cm An icon used to represent a menu that can be toggled by interacting with this iconDisposal of excess spoil from coal mining and the Surface Mining
AOC Excess Spoil Guidelines 1999
of overburden or “excess” spoil that may be placed in excess spoil disposal sites outside the mining area or “pit” In so doing, this document provides guidance, as needed for WVRA program administration in steep slope terrain, for determining whether the WVRA provision of “approximate original contour,” or AOC, has been attainedcharge of water into an underground mine); 25 Pa Code § 87131 (relating to disposal of excess spoil); 25 Pa Code § 87157 (relating to cessation of operations: temporary); ing to surface and underground coal mining: general) Source The provisions of this § 892 adopted December 19, 1980, 10 PaB 4789,Ch 89 UNDERGROUND MINING OF COAL Pennsylvania Code