Dong Hoa 220kV substation is currently operating two transformers of 250MVA capacity.
The project has a total investment cost of more than VND 55 billion, invested by the National Power Transmission Corporation. The capacity upgrading aims to meet the sharply growing electricity demand due to the economic development of Hai Phong city which during recent years has always made the substation operating at full capacity and even overloading.
During the construction period, despite being affected by prolonged heavy rains after the typhoon No. 4, relevant organizations maintained the quality, progress of the project and ensure the absolute safety for people, vehicles and equipment.