The Project has been constructed under a lump-sum (only civil works cost escalation is allowed), fixed-price, date-certain turnkey EPC contract. Following a transparent competitive bidding process the EPC Contract was awarded to Sambu Construction Company Limited of South Korea. Sambu has extensive experience of constructing a number of dams and associated hydropower projects. Andritz Hydro, as a subcontractor of EPC Contractor, is the supplier of E&M equipment on water to wire basis. Hyundai Engineering is the design subcontractor of the EPC Contractor.
TNB REMACO Pakistan (Private) Limited, a wholly owned subsidiary of TNB Repair and Maintenance SDN BHD which is ultimately owned by Tenaga Nasional Berhad, Malaysia is the O&M Contract for the Project. TNB REMACO offers core services and support in the repair and scheduled maintenance of energy-related industrial equipment, with special emphasis on power plant. TNB Remaco has sufficient experience in operating and maintenance hydropower plants in Malaysia and they are currently involved in O&M of about 9 hydropower plants.