retaining dam in mining regulations

News
Deadly dam burst in Brazil prompts calls for stricter ,
Deadly dam burst in Brazil prompts calls for stricter ,

Nov 10, 2015· As despair turns to anger over a deadly dam burst at a Brazilian mine, lawmakers pushed on Tuesday for tougher regulations in a new mining code, as ,...

Know More
Dam Safety Program | Environment and Climate Change
Dam Safety Program | Environment and Climate Change

The height of the dam must be measured from the top of the dam to the natural bed of the stream or watercourse at the downstream toe, or from the lowest elevation at the outside limit of the dam The term dam is inclusive of all appurtenances and systems incidental to, necessary for, or connected with the dam...

Know More
§ 451-224 Examination of water, coal slurry, or silt ,
§ 451-224 Examination of water, coal slurry, or silt ,

A All water, coal slurry, or silt retaining dams or mine refuse piles impounding water shall be examined by an authorized person, as defined in § 451-1618, at least every seven days or as otherwise approved by the Chief Each dam or refuse pile shall be examined for compliance with approved design and maintenance requirements, visible ....

Know More
Safety Topic: Impoundments and Dams | Mine Safety and ,
Safety Topic: Impoundments and Dams | Mine Safety and ,

Impoundments and dams are an integral part of mining These structures are used to impound waste, store water for mine use, control runoff, and prevent flooding Faulty design, construction, or operation can lead to a failure of the dam embankment or the containment system, resulting in the release of water or liquid-borne solid waste To ensure the safety of miners and...

Know More
NJDEP New Jersey Department of Environmental Protection
NJDEP New Jersey Department of Environmental Protection

New Jersey Department of Environmental Protection Sets forth the limited circumstances in which the Department may prospectively waive the strict compliance with any of its rules in a manner consistent with the core missions of the Department to maintain, protect, and enhance New Jersey’s natural resources and to protect the public health, safety, and welfare, and the environment...

Know More
Guidance about tailings storage
Guidance about tailings storage

Guidance about tailings storage; , for work health and safety under the Mines Safety and Inspection Act 1994 and environmental matters under the Mining Act 1978 , Bulletin 121 Tailings dams risk of dangerous occurrences - Lessons learnt from practical experiences (2001)...

Know More
Regulations | Mine Safety and Health Administration (MSHA)
Regulations | Mine Safety and Health Administration (MSHA)

MSHA is responsible for enforcing the Federal Mine Safety and Health Act of 1977 (Mine Act) as amended by the MINER Act of 2006 The Mine Act gives the Secretary of Labor authority to develop, promulgate, and revise health or safety standards for the protection of life and prevention of injuries in the nation’s min...

Know More
Mining | Ministry of Labour
Mining | Ministry of Labour

Jan 12, 2017· Health and Safety Contact Centre Toll-free: 1-877-202-0008 TTY: 1-855-653-9260 Report incidents, critical injuries or fataliti If this is an emergency call 911 immediately...

Know More
Underground Mining Regulations - Occupational Health and ,
Underground Mining Regulations - Occupational Health and ,

(2) These regulations do not apply to persons, activities, equipment, buildings and premises on the surface at a mine site that are not integral to the health and safety of persons underground (3) These regulations do not apply to the re-entry of a mine if the employer...

Know More
§ 451-222 Design and construction of water, coal slurry ,
§ 451-222 Design and construction of water, coal slurry ,

Nov 01, 2019· Code of ia Table of Contents » Title 451 Mines and Mining » Chapter 18 Coal Mining Refuse Piles, Water and Silt Retaining Dams » § 451-222 Design and construction of water, coal slurry, or silt retaining dams or mine refuse piles impounding water; designs and other data to be submitted to the Chief...

Know More
Buffalo Mining Company Retaining Dam Collapse
Buffalo Mining Company Retaining Dam Collapse

A coal refuse retaining dam near the mouth of Middle Fork, Saunders, Logan County, West ia, failed about 8 am, Saturday, February 26, 1972 The dam failure released water, refuse, and silt into the valley traversed by Buffalo Creek and created havoc in the narrow valley...

Know More
DMME - Laws and Regulations
DMME - Laws and Regulations

Coal Mining Coal Mine Reclamation Laws ia Coal Surface Mining Control and Reclamation Act - Code of ia - Title 451 - Chapter 19 Regulations ia Coal Surface Mining Reclamation Regulations - ia Administrative Code - Title 4 - Agency 25 - Chapter 130 Coal Mine Safety & Health Laws Mines and Mining -...

Know More
EGLE - Mining
EGLE - Mining

Department of Environment, Great Lakes & Energy - The DEQ has responsibility for issuing permits to engage in the mining of metallic mineral deposits in Michigan under authority of Part 631, Michigan Mine Reclamation Regulations, of the Natural Resources and Environmental Protection Act, ,...

Know More
Western Australian water in mining guideline
Western Australian water in mining guideline

Western Australian water in mining guideline Water licensing delivery series no 12 Department of Water vii How does this guideline relate to other legislation and policy? The Rights in Water and Irrigation Act 1914 governs the regulation and rights associated with water resources in Western Australia Licences and permits are...

Know More
Riverine Gravel Mining in Washington State Physical ,
Riverine Gravel Mining in Washington State Physical ,

EPA 910-R-95-005 Riverine Gravel Mining in Washington State, Physical Effects with Implications for Salmonid Habitat, and Summary of Government Regulations Report prepared for: US Environmental Protection Agency 1200 Sixth Avenue Seattle, WA 98101 Completion report for Grant X-000694-01-0 Prepared by: Brian Collins Seattle, WA May 1995...

Know More
Mining Law and Regulations - California State Water ,
Mining Law and Regulations - California State Water ,

Mining Regulations, Regional Water Board -3- (b) The Legislature further finds and declares that it is the policy of the state to establish a program that permits public agencies and cooperating private parties to reduce the threat to , Mining Law and Regulations ....

Know More
Construction, Reconstruction or Repair of Dams and other ,
Construction, Reconstruction or Repair of Dams and other ,

A Protection Of Waters Permit is required for constructing, reconstructing, repairing, or modifying dams and water impounding structures that permanently or temporarily impound water as a result of a structure placed across a watercourse or overland drainage way or which receive water from an external source such as drainage diversion or pumping of ground water...

Know More
TIMBER CRIB RETAINING STRUCTURES
TIMBER CRIB RETAINING STRUCTURES

USE OF TIMBER CRIB RETAINING WALLS Historical Review In the early part of the 20th century, timber crib structures were widely used as re-taining walls and to a limited extent as dams, flood control structures, bridge abut-ments, and piers Their use was especially common in the logging and mining areas of the United States and Canada...

Know More
Mine Tailings Disposal Methods
Mine Tailings Disposal Methods

Mining Coal Tailings Disposal As has been pointed out earlier in this section, immense quantities of wastes are produced by coal mining activiti Many of the regulations governing these wastes have only recently been enacted, and the Surface Mining Control and Reclamation Act of 1977 (PL 9587) will be a major factor influencing coal mining ....

Know More
Dams 101 | Association of State Dam Safety
Dams 101 | Association of State Dam Safety

Variations of arch dams include multi-arch dams in which more than one curved section is used, and arch-gravity dams which combine some features of the two types of dams Retaining Water and Seepage Because the purpose of a dam is to retain water effectively and safely, the water retention ability of a dam is of prime importance...

Know More
Tailings - Wikipedia
Tailings - Wikipedia

The greatest danger of tailings ponds is dam failure, with the most publicized failure in the US being the failure of a coal slurry dam in the West ia Buffalo Creek Flood of 1972, which killed 125 people; other collapses include the Ok Tedi environmental disaster in New Guinea, which destroyed the fishery of the Ok Tedi River...

Know More
GUIDELINES FOR THE CONSTRUCTION OF EARTH-FILL DAMS
GUIDELINES FOR THE CONSTRUCTION OF EARTH-FILL DAMS

also be carried out in accordance with the Water Management (Safety of Dams) Regulations 20031 It should be noted that the soundness of the dam depends also on factors inherent in the site itself, the materials used and the methods of construction Although every...

Know More
LEGISLATED DAM SAFETY REVIEWS IN BC
LEGISLATED DAM SAFETY REVIEWS IN BC

dam safety reviews for mining dams They have been written with the intention of guiding professional practice for legislated dam safety reviews pursuant to Dam Safety Regulation 40/2016 An appropriate standard of care in professional practice, when carrying out legislated dam safety reviews, is common to various types of dams These...

Know More
Retaining Structures | Dams | Hydropower | Hydro-Québec
Retaining Structures | Dams | Hydropower | Hydro-Québec

The retaining structures used to build reservoirs are called dams and dik A dam is built on the riverbed; it serves to hold back water and raise the water level of the resulting reservoir Dikes are often built to increase a dam's effectiveness by preventing water from leaving the reservoir through secondary valleys...

Know More
Stream Channel Protection Program: Recreational Mining Permits
Stream Channel Protection Program: Recreational Mining Permits

Other powered and non powered mining equipment also have capacity restrictions The Stream Channel Protection Act also requires that a miner must obtain a permit from the Idaho Department of Water Resources before the miner alters any portion of the stream bed State regulations also specify the streams where recreational mining is allowed...

Know More
Bureau of Mining Regulation and Reclamation
Bureau of Mining Regulation and Reclamation

Bureau of Mining Regulation and Reclamation , These regulations apply to all mining operations, with the exceptions of those facilities as provided for within NAC 445A387, located within the State of Nevada, regardless of , Dam Permits- Division of Water Resources...

Know More
Mining Dams
Mining Dams

The term mining dams refers to retaining structures that exist at mine sites or metallurgical plant sit There are two main types of mining dams: dams used to create tailings ponds or impoundments, and dams used to create ponds to hold water...

Know More
Part 10 Guidance Doc DRAFT 20July 2016 v5
Part 10 Guidance Doc DRAFT 20July 2016 v5

While there are benefits to retaining a third party engineer for this position, the position may be filled by an employee of the , 2 Canadian Dam Association, Dam Safety Guidelines, Technical Bulletin – Mining Dams (DRAFT), Figure 21 September 2013 HSRC Guidance Document Page 12 3 Mines Act ....

Know More
Better regulations needed to prevent tailings dam failures ,
Better regulations needed to prevent tailings dam failures ,

Is there something that can be learned from water dams to improve the safety of tailings dams? Unlike water-retaining dams, where the dam wall is usually built using concrete or some combination ....

Know More
Tailingsinfo Tailings Storage Guidelines and Standards
Tailingsinfo Tailings Storage Guidelines and Standards

In Tasmania a mining lease is required under the Mineral Resources Development Act 1995 Dam safety is handled under The Water Management Act 1999 which highlights in part 8, the regulations on dam construction maintenance and decommissioning...

Know More
Get Solutions & Quotation