Turnkey Construction of 10 x 33 kV Indoor GIS Feeder Bays at Silicon Valley Substation

WEST BENGAL STATE ELECTRICITY TRANSMISSION COMPANY LIMITED (WBSETCL) is inviting bids for the comprehensive turnkey construction of 10 Nos. 33 KV Indoor GIS Feeder Bays at the Silicon Valley 132 KV Substation, located within the Salt-Lake Area Office. This critical project, detailed under Tender Reference Number CE/ (OandM)- I/SILICON VALLEY 33 KV BAYS/2026-27/13, dated 06.10.2026, requires a qualified contractor to undertake all associated works to ensure the successful establishment of these new feeder bays. The tender is an Open Tender with two covers, for which the EMD amount is ₹5,00,000, payable to WBSETCL in Kolkata. Interested parties can download tender documents from 06-Oct-2026, 06:00 PM, until 04-Nov-2026, 03:00 PM. Bids must be submitted between 14-Oct-2026, 06:00 PM, and 04-Nov-2026, 03:00 PM. The Bid Opening Date is scheduled for 06-Nov-2026, 03:00 PM. A Pre-Bid meeting will be held on 13-Oct-2026 at 03:30 PM at the Chief Engineer (O and M) I office, Vidyut Bhaban, 10th Floor (D Block), Salt Lake City, Kolkata 700091. The work is to be completed within a period of 365 days from the date of award.