📋 Tender Overview
On the construction site of Hoa Binh hydroelectric plant expanded in the last days of July, the construction atmosphere was taking place urgently. Vietnam Electricity Group (EVN), Power Project Management Board 1 (EVNPMB1) and relevant units are focusing on organizing safe construction, ensuring schedule, aiming at the target of power generation of machine group No. 1 on August 19, 2025. The construction site of Hoa Binh Hydroelectric Plant expanded, in July 2025, the expanded Hoa Binh hydroelectric project of EVN had a scale of 2 machines with a total capacity of 480 MW, which is one of the key projects of electricity industry. The installation of the unit at the building is like a difficult problem when the construction of super -weighted components in the shortened time is nearly half compared to normal. Typically, installing such a large capacity machine takes about 7-8 months, but with urgent requirements, construction units are determined to complete in just over 4 months. According to Mr. Bui Phuong Nam, Director of the Management Board of Power Project 1 (EVNPMB1), to ensure the progress, the forces have implemented synchronous solutions: Organize 3 continuous shifts, manipulate other construction units from other construction units. In particular, in adverse weather conditions due to storms No. 3, the construction site is still constantly working, showing the spirit of not inferior to the storm. At the time of installing the machine, Lilama10 contractor is focusing on improving important stages such as mechanical rotation, concentration, equipment alignment. Rotor machine weighs 585 tons, with a diameter of more than 11.2 meters but requires extremely small installation tolerance - the copper level does not exceed 0.02mm/m. This is a key technical factor to ensure the stability and life expectancy of equipment during operation. Effect with EVN and Vietnamese contractors, foreign experts from GE Group - equipment supplier - are also working to enhance day and night to ensure the general progress of the project.After more than 3 years of implementation, with close guidance from the government and the efforts of the aircraft, the aircraft is expanded to the non -testing forces load. When completed, the project not only effectively exploits the flood season to generate electricity, reduce the load for the existing unit, but also adds about 500 million kWh/year to the national grid, contributing to increasing the peak coverage and improving the efficiency of operating the electrical system.
