en.Wedoany.com Reported - STGT (a subsidiary of Inter RAO – Engineering) has completed the repair of a 4000F series gas turbine unit (GTU) at the Lukoml State District Power Plant (one of Belarus's most powerful power stations) in Belarus, which has an installed capacity of 3044.3 MW, accounting for 25% of the country's total electric power. These repair works were carried out under a contract signed in early 2026 with the Republican Unitary Enterprise Vitebskenergo (RUP "Vitebskenergo", a subsidiary of the State Production Association Belenergo, GPO "Belenergo").

STGT specialists disassembled the turbine casing and combustion chamber, performed comprehensive defect detection, restorative repairs of the flow path, burner cleaning, and a 48-hour combined test after hot start commissioning. They also provided first and second stage gas turbine working and guide blades using Russian-manufactured spare parts. Kirill Matsarsky, Director of the Lukoml State District Power Plant branch, stated that the cooperation goal is to ensure uninterrupted equipment operation and reliable power supply to Belarusian consumers. Vladimir Filippov, Director of the Service and Repair Department at STGT, noted that the successful completion of this project will strengthen the partnership and open opportunities for signing new service contracts with Belarusian companies.

STGT's cooperation with Belarusian partners continues. Between 2024 and 2025, the company provided remote technical support for power generating units and performed a minor inspection of the 4000F series gas turbine under a contract with the Open Joint-Stock Company Belenergoremnaladka (OJSC "Belenergoremnaladka").

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