Design, Supply, Installation, Testing and Commissioning of 132 kV GIS Substation and 132 kV Transmission Line at River Bund Hyderabad

The Hyderabad Electric Supply Company (HESCO) is procuring the design, supply, installation, testing, and commissioning of a new 132 kV Gas-Insulated Substation (GIS) grid station. This project includes one 40 MVA power transformer and the associated 132 kV feeding transmission line at the River Bund in Hyderabad, Sindh. The scope covers all technical aspects of the substation and transmission line, ensuring modern and reliable power infrastructure for the region. Bidders must be registered with the relevant PEC category for electrical works and have valid FBR registration along with an Active Taxpayer List (ATL) status. Experience in similar high voltage GIS substation projects and transmission line installations is essential to meet the technical requirements. The tender demands submission of earnest money in the form of an unconditional bank guarantee or a cashier's certified check as per the bid documents. The deadline for bid submission is **07 July 2026 at 12:00 p.m.** Bids must be submitted physically to the Chief Engineer (Development) PMU HESCO office located at Bungalow # A-1, HESCO Power Colony, Hussainabad, Hyderabad. Electronic submissions are not allowed. The bid opening will also take place at the same address immediately after the submission deadline. A practical tip for bidders is to carefully prepare the technical bid with all required documentation and ensure the earnest money guarantee complies strictly with the tender conditions. Late or incomplete bids will be rejected. Early submission is advised to avoid last-minute issues. This tender offers a significant opportunity for qualified electrical contractors to contribute to a critical power infrastructure project in Sindh.