Dong Nai Hydropower Plant ensures operation of reservoir and dam projects before the 2023 flood season

Báo Đắk NôngBáo Đắk Nông20/04/2023


The inspection team led by Mr. Nguyen Quang Vinh - Deputy Director, Deputy Head of the PCTT & TKCN Command Board of Dong Nai Hydropower Company, together with leaders and specialists from functional departments and workshops, inspected equipment and construction items of Dong Nai 3-4 Hydropower Plants.

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Lake inspection team

The rainy and stormy season has many potential risks that directly affect the production, business and generation of the two hydropower plants Dong Nai 3 and Dong Nai 4.

Faced with that situation, from the beginning of 2023, Dong Nai Hydropower Company has proactively developed and implemented key tasks: Disaster prevention and control and search and rescue plan, water supply regulation plan for downstream areas, construction maintenance plan, inspection and maintenance plan for equipment, machinery and dams; established the Flood and Storm Prevention Steering Committee and shock teams, organized flood and storm drills, prepared materials and backup vehicles at Dong Nai 3 and Dong Nai 4 hydropower plants; signed a Coordination Regulation with the Flood and Storm Prevention and Search and Rescue Command of Lam Dong province, and a coordination mechanism for operating and regulating flood discharge at reservoirs in the Dong Nai river basin.

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Check dam protection boundary using Mipatek KML software

In particular, the company always proactively coordinates with local authorities to strengthen propaganda work to ensure safety for people, equipment and constructions during the flood season and solutions to handle and overcome consequences if any.

In addition to the above tasks, to ensure absolute safety in disaster prevention and search and rescue work, Dong Nai Hydropower Company has coordinated with the Department of Industry and Trade to advise the People's Committee of Lam Dong province to issue a Plan to respond to emergency situations of the two hydropower plants Dong Nai 3 and Dong Nai 4 (in Decisions No. 693/QD-UBND dated April 4, 2023 and No. 692/QD-UBND dated April 4, 2023 of the People's Committee of Lam Dong province). Accordingly, Dong Nai Hydropower Company has reviewed, adjusted and issued the Plan to respond to natural disasters of Dong Nai 3 and Dong Nai 4 Hydropower Projects in 2023; The Company has provided the Plan to respond to natural disasters and the Plan to respond to emergency situations of Dong Nai 3 and Dong Nai 4 Hydropower Projects in 2023 to the relevant departments and localities for monitoring and coordination in implementing disaster prevention and search and rescue work in 2023.

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Check scour hole, downstream dam

At the end of the inspection, the delegation held a meeting to assess the status of equipment and works and assigned tasks to functional departments to repair and maintain construction works, hydro-mechanical equipment, communications, prepare human resources and materials, continue to practice readiness to respond to flood situations in 2023; at the same time, prepare a report to send to: Central Steering Committee for Natural Disaster Prevention and Control, Chairman of People's Committee and Head of Command Committee for Natural Disaster Prevention and Control and Search and Rescue of Lam Dong and Dak Nong provinces; Ministry of Industry and Trade, Power Generation Corporation 1 for monitoring and direction.

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Checking the 22kV power line supplying power to the spillway
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Check Diesel Generator at Spillway
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Check the work of SCBD system of lifting and lowering the gate valve of the water intake crane
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Checking the stream drainage in Dong Nai 4 factory area
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Checking the drainage system of Dong Nai 3 factory roof
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Check drainage system, factory roof


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