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Retaining Dam In Mining Regulations

Dam Basics. The purpose of a dam is to impound store water, wastewater or liquid borne materials for any of several reasons, such as flood control, human water supply, irrigation, livestock water supply, energy generation, containment of mine tailings, recreation, or pollution control. Many dams fulfill a combination of the above functions.

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  • Dam safety - Wisconsin DNR

    A dam is a barrier that impounds water and generally serves the primary purpose of retaining water. Wisconsin law defines a dam as any artificial barrier in or across a watercourse which has the primary purpose of impounding or diverting water and includes all appurtenant works, such as a dike, canal or powerhouse.

  • Solutions to Mining Industry Risk Challenges

    Mining owners and operators face many significant and complex environmental risks throughout the mining cycle including groundwork, handling hazardous substances, waste disposal and control. These include risks arising from more onerous regulations on liability for environmental damage and growing pressure from shareholders to disclose ...

  • Seismic Design of Tialings Dam An Overview of its ...

    Chilean government regulations on the tailings disposal by the mining industry in 1970 Cohen and Moenne 1991 and ... the initial starter dam, is constructed before the mining operation starts, while Stage II involves the construction of the ... characteristics of the tailings deposits adjacent to the retaining dam, the amount of slump ...

  • Development Regulations 2008 - legislation.sa.gov.au

    Development Regulations 2008 . under the . Development Act 1993. Contents . Part 1Preliminary. 1 Short title. 3 Interpretation. 4 Adoption of Building Code. 5 Application of Act. 5A Presumption with respect to division of certain buildings. 5AA Exclusion of certain classes of development from requirement to obtain development plan consent ...

  • 45.1-224. Examination of water, coal slurry, or silt ...

    E. The operator of each coal site on which a water, coal slurry, or silt retaining dam or mine refuse pile impounding water is located shall submit a plan for carrying out the requirements of 45.1-222 and subsections A, B, C, and D for approval by the Chief. The plan shall include 1.

  • Mining Practice - Industry Risk Challenges and Solutions

    Mining owners and operators face many significant and . complex environmental risks throughout the mining cycle including groundwork, handling hazardous substances, waste disposal and control. These include risks arising from more onerous regulations on liability for environmental damage and growing pressure from

  • Dam Safety - Province of British Columbia

    Other Water Retaining Structures. A number of structures that retain water are not licensed under the Water Sustainability Act. The Dam Safety Regulation does not apply to those structures. Mining. Dams on a mine site that require a water licence may be regulated under the Water Sustainability Act and Dam Safety Regulation.

  • PDF Mine Tailings Dams Characteristics, Failure ...

    higher rate than that of the major failure of water-retaining dam, which is approximately one in 10,000 Davies, 2001 . The available data suggest that active rather than inactive

  • Mining Environmental Management CODES OF PRACTICE

    The Mining Amendment Regulations 20052 were promulgated in 2004. Regulation 248 of the Mining Amendment Regulations 2005 stipulated that the Guyana Geology and Mines Commission GGMC prepare Codes of Practice for Mining Environmental Management prior to their incorporation into the Regulations.

  • Guidelines for Design of Dams

    Supervision of construction or reconstruction of the dam by a licensed professional engineer is required to insure that the dam will be built according to the approved plans. See Article 15-0503, Item 5 of the New York State, Environmental Conservation Law Reference 1. For the proper operation and maintenance of a dam, see An Owners


    dam safety reviews for mining dams. They have been written with the intention ... These retaining structures may include tailing dams and sludge storage dams. Dam safety analysis The dam safety analysis is the technical ... applicable regulations, statutes, guidelines, codes, and standards. Engineers and Geoscientist Act

  • Risks and opportunities for mining

    Councils Responsible Gold Mining Principles, which have recently come into effect for World Gold Council members. This recognition may well be one of the reasons that the environmental risk of tailings management rose to the top 10 risks, likely driven by uncertainty around regulatory changes and the future impact of mining practices

  • A Comprehensive Review on Reasons for Tailings Dam ...

    On a global scale, the demand for mineral products has increased substantially with economic development. Consequently, the mining of mineral resources results in the production and accumulation of a large number of tailings, causing many problems with respect to mining, the environment, and the economy. In the mining process, tailings must be reasonably treated to prevent them from entering ...

  • 45.1-222. Design and construction of water, coal

    Code of Virginia. Table of Contents Title 45.1. Mines and Mining Chapter 18. Coal Mining Refuse Piles, Water and Silt Retaining Dams 45.1-222. Design and construction of water, coal slurry, or silt retaining dams or mine refuse piles impounding water designs and other data to

  • Mines Safety and Inspection Regulations 1995

    Mines Safety and Inspection Regulations 1995. Publication Information 8 Dec 1995 p. 5629-932 ...

  • Dam Safety Publications

    The new Technical Bulletin Application of Dam Safety Guidelines to Mining Dams, complements the Dam Safety Guidelines re-published by CDA in 2013 by providing additional explanation of how the concepts described in the guidelines apply to mining dams. The Bulletin identifies some specific issues that should be considered during the design and ...

  • Tailings.info What Are Tailings - Their nature and

    Environmental regulations are also advancing, placing more stringent requirements on the mining industry, particularly with regard to tailings storage practices. This ultimately places added pressure on the operators of a tailings facility who carry out the day to day roles of tailings discharge and water management.

  • Mount Polley Mine Tailing Dam Breach - Province of

    Summary. A tailings dam failure at the Mount Polley Mine occurred on August 4, 2014 resulting in the loss of about 17 million cubic meters of water and 8 million cubic meters of tailingsmaterials into Polley Lake, Hazeltine Creek and Quesnel Lake having significant impact.


    a dam that is not on a watercourse and that holds less than one megalitre of water or a dam constructed for the primary purpose of storing waste as defined in the Act. In addition to a barrier across a watercourse, a dam includes an excavation in a watercourse and a flood levee, both of which also require a permit under the Act.

  • Manual on small earth dams - Food and Agriculture ...

    Dam construction 59 7.1 Setting out the dam site 61 7.2 Plant and equipment 63 7.3 Compaction equipment and techniques 63 7.4 Site clearing and preparation 65 7.5 Settlement 65 7.6 Spillway 66 7.7 Constructing the embankment 66 8 Special cases 69 8.1 Introduction 71 8.2 Earth embankment on rock foundation 71

  • Tailings storage facilities in Western Australia - code of ...

    Mining Act 1978, with the endorsement of the Mining Industry Advisory Committee MIAC and approval from the Minister for Mines and Petroleum. A code of practice is a guide to achieving the standards required under legislation. It applies to anyone who has a . duty of care or responsibility in the circumstances described in the code.


    The most common type of timber retaining structure is the timber crib. A crib structure is made by placing a number of criblike cells together and filling them with soil or rocks to give them strength and weight. The cribs in retaining walls are made with timber, and the cells are filled with earth to form a gravity retaining