To be found on July 14th, 1976, Power Engineering Consulting Joint Stock Company 4 (PECC4) has carried out the engineering services for mostly types and scopes of power projects in Viet Nam: Hydropower, Power grid with voltage up to 500kV, Thermal Power, Wind Power, Solar Power… stretched from the North to the South and at some neighbouring countries such as Laos, Cambodia.
PECC4, who is one among the first engineering consulting units, has carried out survey, engineering design for 500kV North – South transmission line circuit 1 since 1992; Coordinating survey, engineering design for 500kV North – South transmission line circuit 2 (Ha Tinh – Nho Quan, Quang Ninh - Thuong Tin; Quang Ninh - Mong Duong); Chief survey, engineering design for 500kV North – South transmission line circuit 3 (Pleiku - My Phuoc - Cau Bong; Quang Trach - Doc Soi) and 500kV substations of Quang Ninh, Lai Chau, Pleiku2…;
To be assigned by Viet Nam Electricity to undertake the main Engineering Consultant for Bac Ai pumped storage hydropower project, which is the first pumped storage hydropower project in Viet Nam with installed capacity 1,200MW and decades of hydropower projects (HPPs) with total capacity 3,876 MW typically such as Trung Son HPP (260 MW); Buon Tuasrah HPP (86 MW); KrongHnang HPP (64 MW); Srepok4 HPP (80MW); Srepok4A HPP (64MW)…;
- Consulting for Planning and survey, engineering design of Thermal power projects with total installed capacity 22,445MW: Planning of Central Vietnam coal-fired thermal power complex; Binh Dinh thermal power complex; Hau Giang thermal power complex, Vung Ang 3 coal-fired thermal power project (adjusted Planning),Consulting survey, design: Infrastructure of Ninh Thuan nuclear power projects; Preparing Feasibility Study of Cong Thanh coal-fired thermal power project; Vung Ang 3.1thermal power project…;
- Construction supervision and project management consulting services: PECC4 has performed the construction supervision for many Hydropower projects (HPPs) with total capacity 917MW (Song Ba Ha HPP, Buon Tua Srah HPP, An Khe – KaNak HPP, Srepok 3 HPP, Srepok 4 and 4A HPPs, Dong Nai 2 HPP, Song Bung 4 HPP…); Participating with the Package of EPC Contract management, technical design review and construction supervision for Vinh Tan 4 Extension coal-fired thermal power project; Transferring auxiliary fuel from HFO to DO of Vung Ang 1 TPP; Construction supervision for many power grid projects: 500kV My Tho – Duc Hoa T/L, 500kV Tay Ha Noi substation, 500kV Viet Tri substation, 500kV T/L connecting Nghi Son 2 TPP with national power system, Replacing the 2nd grounding wire of 500kV North – South T/L circuit 1...etc.
Presently, PECC4 is one among the leading consulting companies in Viet Nam performing wind power projects, solar power projects, in which, the typical one is Da Mi solar plant on Da Mi HPP reservoir with capacity 50 MWp, which is the first floating solar plant project carried out by PECC4, successfully commissioning./.