Upper Sengulam Hydroelectric Project Geological Exploration: Nx Boreholes for Powerhouse and Pressure Shaft

Work Description - Upper Sengulam Hydro Electric Project 1x24 Mw Powerhouse And Pressure Shaft Geological Exploration Taking 6 Nos. Boreholes Nx Size

The Kerala State Electricity Board, through the Deputy Chief Engineer, Civil Circle, Kothamangalam, invites sealed bids for the Upper Sengulam Hydro Electric Project. This open tender, referenced as 04/CCK/2026-27/05.09.2026, seeks qualified contractors for crucial geological exploration work. The scope includes taking six boreholes of Nx size as part of the powerhouse and pressure shaft development for the 1x24 MW project, located in Vellathooval, Sengulam. The tender requires a two-cover bid submission system, with the first cover encompassing fee, pre-qualification, and technical documents, and the second cover dedicated to the financial bid. Prospective bidders must submit a bid agreement on Rs. 200/- worth stamp paper, along with scanned copies of PAN, Aadhar, bank passbook, registration certificate (license), and GST registration. The duly filled and signed standard bid document downloaded from the e-tender site is also mandatory. The earnest money deposit (EMD) for this tender is ₹20,300, and the tender fee is ₹2,295 (inclusive of 18.00% GST). The total tender value is estimated at ₹8,11,136, with a work period of 60 days and a bid validity of 180 days. Key dates for this tender include the document download start date of 07-Sep-2026 at 02:00 PM, bid submission start date of 07-Sep-2026 at 03:00 PM, bid submission end date of 14-Sep-2026 at 05:00 PM, document download end date of 14-Sep-2026 at 05:00 PM, and bid opening date of 16-Sep-2026 at 11:00 AM. The bid opening will take place at the Civil Circle, Kothamangalam.