… Designed by Spot a Business (Pty) Ltd, X-Ray testing to ensure solidity were required, A fully automated 5 ton/hour sand plant with a continuous mixer, Full sand reclamation plant with 2 X 30 ton sand silos, Top hat heat treatment and all other foundry accessories, Stainless Steel (Heat and Chemical Resistance). Just about everybody now knows that the Number 4 turbine at Eskom's Duvha power station has gone to heaven. Eskom is forging ahead with a proposal to increase the price it pays coal giant South32 for coal delivered to its Duvha power station, despite opposition from the Treasury. Duvha Foundry is ISO 9001:2008 TUV Rheinland accredited and we are a member of the SAIF and SASSDA. IN THIS EDITION… The Southey Logos What are the new Southey Logos? Eskom (Pty) Ltd (Duvha Power Station) (Witbank) Information removed as per PoPI Act. If true, the news is not good. Duvha power station is a 3,600MW coal-fired power plant located in South Africa. Duvha Power Station in Mpumalanga, South Africa, is a coal-fired power plant operated by Eskom. CANCELLATION OF MPGXC006318 IKAGENG SEWAGE TREATMENT PLANT REFURBISHMENT FOR A PERIOD OF EIGHTEEN (18) MONTHS AT DUVHA POWER STATION: 15-Jan-2021 11:41: Duvha Power Station Off Witbank-Bethal Road Witbank/Emalahleni 1035: 1 14-Dec-2021 08:00 Bid Number:MPGXC006422Bid Description:Supply and delivery of bearings on an as when required basis for a of thirty six (36) at Duvha power station Name of Institution: ESKOM Place where goods, works or services are required: Date Published: 09/12/2020Closing Date / Time: 20/01/2021Enquiries:Contact Person:Mahlatji MolabeEmail:MolabeMT@eskom.co.zaTelephone number:013 6916509FAX Number: … Like the Concorde. New candidates to commence immediately NB: Before applications please contact our HR … It is very likely that, in fact, there was no operator error at all – just that the turbine just failed – like that. Duvha Power Station. This would be a disaster of major proportion. Duvha cost R1.6 billion to build, its chimneys the largest freestanding concrete structures in Africa and its mine the largest open-cast colliery in the Southern Hemisphere. What do we make of this, my dear Watson? In the best case, it is an isolated incident and Eskom asks me to write a report on the failure. The power station is located at Witbank, Mpumalanga. The State-owned enterprise does have very good technicians and engineers and historically good test procedures. In May 2011, it was reported that Eskom is seeking up to 3 million tonnes of coal a year for nine years from the end of 2015 for its Duvha plant. Most of this electricity is consumed domestically, but around 12,000 gigawatt-hours are annually exported to Swaziland, Botswana, Mozambique, Lesotho, Namibia, Zambia, Zimbabwe and other Southern African Development Community countries participating in the Southern African Power Pool. By: Terry Mackenzie-hoy, SAVE THIS ARTICLE We test every heat prior to any casting being poured to ensure conformance to all association guidelines; specifications & customers requirements. The turbine will overspeed and either trip on overspeed or the steam safety valves will lift and all is safe. Like Piper Alpha (yes, go look it up). Supply and Delivery of various Gaskets: Eskom Power Station Megga-Watt Park (3 Years Contract) Kebone Skosanagh: skosankg@eskom.co.za / 011 800 6717: 38. Bid Number:MPGXC006422Bid Description:Supply and delivery of bearings on an as when required basis for a of thirty six (36) at Duvha power station Name of Institution: ESKOM Place where goods, works or services are required: Date Published: 09/12/2020Closing Date / Time: 20/01/2021Enquiries:Contact Person:Mahlatji MolabeEmail:MolabeMT@eskom.co.zaTelephone number:013 6916509FAX Number: … (Eskom) Duvha Power Station (Pty) Ltd is urgently in need of workers. Receive daily sector news alerts. Download the EWN app to your iOS or Android device. The driving distance between Benoni and Duvha Power Station is 113.3km and it would take you 1 Hours 25 minutes if you average 80 km/h (49 mph). 3 talking about this. Construction of the Duvha Power Station commenced in November 1975 and final commissioning took place in 1984. 62 views Mpumalanga. Job search for open vacancies has never been easier. (Eskom) Duvha Power Station (Pty) Ltd is urgently in need of workers. Before you do all this, you will have already established that the emergency stop button trips the whole thing. So what really happened? To advertise email advertising@creamermedia.co.za or click here, Engineering News is a product of Creamer Media.www.creamermedia.co.za, Other Creamer Media Products include:Mining WeeklyResearch Channel AfricaPolity, Sign up for our FREE daily email newsletter Please subscribe to our Open Quotes service for this and other benefits.. Eskom (Pty) Ltd (Duvha Power Station) (Witbank) : Branch Description What I think happened was that Eskom was doing a full-load rejection test, having tested all the overloads . Service Costs: R 2.8Million/ R1,6 Billion. 2.3K likes. You can do this as slowly as you want. © 2018 Duvha Foundry (Pty) Ltd. Project News Internal Boiler Scaffolding at Duvha PS. Around 800 MW of steam is running through the tur- bine and 600 MW of electrical power is coming out of the alternator into the electrical grid. Sad but true – such things do happen. What next? ... Ltd 2018. www.L2B.co.za publishes this information in good faith but is not liable for any loss or damage caused by reliance on the information it contains. You restart and then bypass the electrical trip and raise the speed to the point where the mechanical overspeed trip operates. A review of the test process: to conduct an overspeed test, you run the turbine and do not synchronise with the mains. Commencement Date: November 2011. Apply Today! 2015 est. Suddenly, you have 800 MW of steam still going into the turbine but no balancing electrical power coming out. Eskom said that in the meantime, it had appointed three general managers to head the Kendal, Tutuka, Duvha and Kriel power stations. Position : Officer Procurement Re-advert(Generation Division) Duvha Power Station Vacancy type: Internal Task Grade : T12 Area of Speacialization : To provide efficient and effective procurement of goods and services (i.e.