Establishment of 2x160 MVA and 2x20 MVA Gas Insulated Substations with 220kV Circuit LILO in Sayli, Dadra and Nagar Haveli

This tender, issued by the UT Administration of Dadra and Nagar Haveli through the Executive Engineer, pertains to a significant infrastructure project involving the establishment of a crucial transmission system. The scope of work encompasses the construction of a 2 x 160 MVA, 220/66kV Gas Insulated Substation, along with the LILO (Line-in, Line-out) of both circuits of the 220kV Vapi-II - Sayli circuit, and the establishment of a 2 x 20 MVA, 66/11kV Gas Insulated Substation, all located in the village of Sayli within the Union Territory of Dadra and Nagar Haveli and Daman and Diu. This open tender, categorized under Works with a sub-category of Electrical and Civil, requires a substantial Earnest Money Deposit (EMD) of ₹1,61,00,000 and a Tender Fee of ₹5,00,000, both payable to DNH and DD Power Corporation Limited. Bidders are required to submit their bids in two covers, with the first cover containing technical and pre-qualification details and the second cover dedicated to the financial bid (BOQ). The tender document download and bid submission period runs from July 15, 2026, commencing at 12:20 PM, until December 7, 2026, concluding at 1:00 PM, with the bid opening scheduled for December 8, 2026, at 11:00 AM. A pre-bid meeting is scheduled for October 13, 2026, at 12:00 PM. The work is to be completed within a period of 730 days, with a bid validity also extending for 730 days. Interested parties should carefully review the tender documents for specific NDA/Pre-Qualification requirements and submission instructions.