urs to provide construction services for mine tailings

  • URS Corporation awarded $104M contract by Freeport …

     · URS Corporation (URS) has been awarded a contract by Freeport-McMoRan (FCX) to provide construction services for a mine tailings facility at the Morenci mine in southeast Arizona.

  • Construction Services – KPCL Dirt Movers

    Our flexible heavy construction fleet helps us adapt to your needs. KPCL owns and operates more than 220 pieces of modern, well-maintained heavy earthmoving construction equipment. This enables us to provide the most economic and effective complement of equipment for a given project''s soil conditions and requirements.

  • Taranis Contracting Group :: Services

    Taranis Contracting is able to provide the services required for new mine site development or established pits and quarries. Our capabilities include: Mine Construction Services: • Site access roads. • Mine site clearing and grubbing. • Site facility earthworks. • Leach pad construction.

  • Tailings Dams: What You Need To Know

     · Tailings Dams: What You Need To Know by Ina King (Potgieter) June 06, 2019 Most people have no idea what a mine tailings dam is – until it fails. When they go wrong, the results are catastrophic. As the number of mine tailings dams in the world increase, it''s

  • Tailings

    Tailings storage facilities follow one of three wall construction designs, or hybrids of these. We also store tailings within some of our completed mining pits or in excavated or underground storage, which generally will not require the construction of the following dam wall options.

  • Mine tailings contracts awarded

     · May 29, 2018., Mining, News, Projects, Slurry pumps, 0. Heron Resources has awarded two key mine tailings contracts for works at its Woodlawn Zinc-Copper Project in New South Wales. National Pump & Energy (NPE) has won the contract to provide a complete hydraulic mining equipment package including main and standby track mounted, remote controlled ...

  • A Guide to the Management of Tailings Facilities

    throughout the Canadian mining industry in the safe design, construction, operation and closure of tailings facilities. The key to managing tailings is consistent application of that engineering capability within an effective management framework through the full

  • Mine Waste Rock, Tailings Storage, Hydroelectric Power

    Frieda River Mine Waste Rock and Tailings Storage and Hydroelectric Power Study. SRK was commissioned to undertake a multidisciplinary selection phase design of an integrated hydroelectric power, mine waste rock, and tailings storage facility to be developed for the Frieda River copper-gold project. The hydroelectric power generated will supply ...

  • WorleyParsons to provide Tanami EPCM services

     · WorleyParsons to provide Tanami EPCM services. Newmont has awarded engineering company WorleyParsons with an engineering, procurement and construction management (EPCM) services contract for its Tanami gold mine in the Northern Territory, Australia. WorleyParsons will provide the EPCM services for Newmont''s underground mine operations located ...

  • Hydrologic closure of mine tailings facilities

    Proceedings Tailings and Mine Waste 2011 Vancouver, BC, November 6 to 9, 2011 Hydrologic Closure of Mine Tailings Facilities Tobey Clarkin, URS Corporation, Seattle, USA Rod Denherder, URS Corporation, Seattle, USA Cecil Urlich, URS Corporation

  • Reclamation of a conventional tailings facility for long …

    Title Reclamation of a conventional tailings facility for long term dry stacking operations in Western Australia Creator Bodley, Andrew Chen, Sha Ferrier, Mark Cooling, David Contributor Tailings and Mine Waste Conference (2011 : Vancouver, B.C.) …

  • Geotechnical and Tailings

    We provide an efficient pathway through the full mining lifecycle, from feasibility to regulation approvals, design, construction, waste management, closure and rehabilitation. services GEOTECHNICAL ENGINEERING TAILINGS DAM DESIGN & MANAGEMENT ...

  • Services – RHT Contracting

    Tailings storage construction is not just what we do but it is our passion. Our ability to provide clients with the best constructed and finished dams is an RHT trademark. Using our fleet of intelligent dozers and excavators gives our Clients and Geotechnical companies confidence that every parameter of construction is monitored and accounted for.

  • US: Doe Run ordered to clean up tailings site | corpwatch

     · The Environmental Protection Agency has ordered Doe Run Co. to clean up a mine tailings site in Leadwood, saying negotiations failed to produce a settlement. Contaminated mine waste known as tailings or chat has been migrating for years from the 560-acre site in eastern Missouri''s Old Lead Belt via wind and storm-water runoff.

  • Tailings Dam Study | WSP

    In Queensland at a large coking coal mine, the owners were looking ahead to when their current tailings storage facility would reach capacity. They engaged our team to identify the best locations for a future tailings dam and to create conceptual designs for the facility.

  • Kakula Copper Mine Underground Development Exceeds …

     · The temporary construction power supply for the Kakula Mine was recently upgraded, including the commissioning of six 2-megawatt (MW) generators to provide back …

  • Expande | BHP Tailings Challenge

     · Tailings Challenge. BHP with the support of Fundacion Chile, through its open innovation program EXPANDE, has launched "BHP Tailings Challenge", an initiative that seeks to promote the development of innovative solutions for repurposing copper tailings. The BHP Tailings Challenge is a global competition aimed at identifying the most ...

  • Construction of Tailings Facilities, Civil Construction, …

    Our Services Include: Bulk earthworks and platforms for mining and industrial developments. Industrial civil engineering projects. Construction of tailings facilities and impoundment dams. Construction of water storage and transfer schemes. Construction related to rehabilitation. We collaborate closely with all engineering consulting and EPCM ...

  • Remediating mine tailings and recovering gold | Mining & …

     · The first commercial bioleach facility in North America with the purpose of remediating toxic mine tailings will start construction this year in Manitoba. The facility, being built by BacTech Environmental Corporation, is a $22-million plant that will process 100 tonnes of tailings per day on a 24-hour schedule for about seven years.

  • Éléonore Gold Mine Project – SNC-Lavalin

    In 2011, Opinaca Mines Ltd. selected us to provide project management and EPCM services for its Éléonore gold mine and ore processing project in Canada''s remote James Bay region. One of the largest gold mines in Quebec, it began commercial production in …

  • Tailings References used in this website

    Proceedings of the Workshop on Risk Assessment and Contingency Planning in the Management of Mine Tailings : Buenos Aires, Argentina, November 5-6, 1998. Ottawa, Ontario, Canada, International Council on Metals and the Environment (ICME) & United Nations Environment Programme (UNEP).ISBN: 1895720303.iii, 314.

  • Geotextile tubes filled with mine tailings as a …

    This research introduces a concept to use geotextile tubes filled with mine tailings as reinforcing construction elements. That way value is assigned to the mine tailings while also …

  • SAIMM

    He has had over 40 years of experience in design and construction management of mine tailings storage facilities, water dams and industrial and domestic waste disposal sites. John serves or has served on in excess of 20 independent tailings and water dam review boards and has been appointed as the Approved Professional Person (APP) for in excess of 50 water and tailings dams up to Category …

  • Mine Tailings Fundamentals:Mine Tailings Fundamentals: Current Technology and Practice for Mine Tailings …

    Mine Tailings Fundamentals:Mine Tailings Fundamentals: Current Technology and Practice for Mine Tailings Facilities Operations and Closure Pt1Part 1 – Mine T ili F ilit D i dTailings Facility Design and Operations Instructor: Jim Kuipers, PE, Kuipers & Associates

  • Dry Stack Tailings Management

    Dry Stack Tailings (DST) systems are particularly suited to mining operations operating in areas where water conservation is critical – they also provide significant safety and other environmental benefits too. Water is life. The world''s water is becoming increasingly poorer in quality and a new approach to the manner in which we plan ...

  • 3 Ways of Making Mine Tailing Dams more Sustainable

     · Mine tailing dams are the storage place for mine waste materials that can be very toxic. Mining companies are trying to make them more sustainable. The past January 25th, one of the worst environmental and humanitarian disasters in the history of Brazil took ...

  • URS''s (URS) CEO Martin Koffel on Q1 2014 Results

     · This includes the Morenci copper mine in Arizona where URS is providing engineering and construction services for a new tailings dam and associated pumping facilities. In …

  • Tailings and Mine Waste Management

    Our experienced tailings dam monitoring and management professionals provide leading-edge monitoring and risk reduction solutions for safe, responsible tailings management. An innovative suite of new instrumentation, remote monitoring techniques, and data management systems provide unprecedented real-time, remote access to data and evaluation tools.

  • New industry standard for mine tailings dams aims to …

     · New industry standard for mine tailings dams aims to prevent deadly collapses. LONDON, 5 Aug 2020 – A revolutionary industry standard for the management of new and existing mine tailings facilities was introduced today, with the aim of eliminating tailings dam failures. Known as the Global Industry Standard on Tailings Management, it resulted ...

  • Tui Mine Remediation Prepared for: Waikato Regional Council …

    Construction of a bulkhead in Champion Level 5 to flood underground mine below approximately 550 m above sea level to limit ongoing sulphide oxidation and heavy metal release.

  • Tailings Dam

     · In 2000, the Aural Gold Mine in Baia Mare, Romania, released about 100,000 m 3 of gold mill tailings into the Tiza River, a tributary to the Danube River, resulting in a substantial fish kill, with calls for limitations or even a total ban on the gold industry''s use of).

  • Mine Reclamation / RECON Services | Remedial …

    Environmental services - Mine reclamation, soil stabilization, NORM and RAD waste management, heavy haulings as well as mine tailings stabilization. RECON recognizes the broad-based challenges associated with the mining and metals industry and possesses ...

  • URS To Provide Construction Services for Eagle Rock …

     · URS To Provide Construction Services for Eagle Rock Enrichment Facility in Idaho February 11, 2011 08:30 AM Eastern Standard Time SAN FRANCISCO--(BUSINESS WIRE)--URS Corporation (NYSE: URS) today ...

  • Tailings Fact Sheet

    Construction of an upstream embankment begins with development of a starter dyke. The tailings are then discharged from the dam crest and form the foundation for future raises. Figure 1 shows an overview of the stages of construction. Tailings Fact Sheet Dam

  • Tailings Services – Paragon Tailings

    Paragon Tailings provides an advisory service to your existing tailings operation. We provide full engineering support as well as maintenance of all tailings related operations. This includes refurbishment and procurement of components. We only specialise in tailings management services …

  • New Global Industry Standard on Tailings Management …

     · The Global Industry Standard on Tailings Management (the Standard) launched today, establishes the first global standard on tailings management that can be applied to existing and future tailings facilities, wherever they are and whoever operates them.

  • URS Corp : URS To Provide Construction Services for Mine …

     · Contract Has a Maximum Value of $104 Million to URS ... | May 22, 2021

  • Tailings Management | Nalco Water | Ecolab

    An Australian-based coal mine anticipated that their coal tailings volume would exceed the life of the tailings storage facility well before the designed completion. The mine approached Nalco Water for a solution that would ultimately help them extend the life of their tailings storage facility while increasing the recovery of return water.

  • An alternative to water-covered mine tailings areas.

     · During construction and operational phases of a mine, stripped overburden and cleared brush are stored for use at closure. Prior to closure, an appropriate engineered bioreactor system is constructed down gradient of the tailings management area.

  • From Tailings to Treasure? Miners Make Money …

     · Mintails, a mine tailings processor, has developed new technology to process 350,000 tons of slimes from its extensive tailings resources. It expects to recover 58 kg of gold per month, and has enough slimes to last until 2025. Goldfields has also developed new technology for a tailings retreatment plant, and processes 12,000 tons of current ...

  • Mine tailings contracts awarded

     · Mine tailings contracts awarded - Pump Industry Magazine. Lauren Cella, May 23, 2018. May 29, 2018., Mining, News, Projects, Slurry pumps, 0. Heron Resources has awarded two key mine tailings contracts for works at its Woodlawn Zinc-Copper Project in New South Wales. National Pump & Energy (NPE) has won the contract to provide a complete ...

  • Mine Tailings Consulting Services by Our Engineers | BBA

    Mine Waste and Tailings Management Many of the everyday products we enjoy contain minerals, and the demand for these raw materials continues to grow. However, mineral extraction generates tailings and waste that mining operators must manage responsibly to minimize the environmental impact of their operations while ensuring the safety of neighbouring communities.

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