Distribution Transformer Repair and Rewinding Services for CISF Colony and Gurudwara Chowk

This tender from Central Coalfields Limited, a Public Sector Undertaking, seeks proposals for the critical repair and rewinding of two distribution transformers: one 250KVA, 11KV/440V, and another 250KVA, 3.3KV/440V, located at CISF colony and Gurudwara Chowk within the GM Unit NK Area. The tender, identified by Tender Reference Number GM (NK)/EnM/e-NIT/2026-27/99 and Tender ID 2026_CCL_366963_1, is an open tender for electrical and maintenance works, with a contract form based on Item Rate. The estimated tender value is ₹5,62,380, and an Earnest Money Deposit (EMD) of ₹7,100 is required. The period of work is stipulated as 30 days, with a bid validity of 120 days. Bidders are to submit their applications through an online portal, with document downloads commencing on October 12, 2026, at 11:00 AM and concluding on October 23, 2026, at 5:00 PM. Bid submissions can be made from October 13, 2026, at 11:00 AM until the closing deadline of October 23, 2026, at 5:00 PM, with the bid opening scheduled for October 24, 2026, at 11:00 AM at the GM OFFICE, NK AREA, PIN 829210. The tender requires a two-cover submission system: Cover 1 for Fee/PreQual/Technical documents (PDF format) as per clauses 8 and 9 of the NIT, and Cover 2 for the Price Bid/BOQ (XLS format). Interested parties are advised to refer to the detailed NOTICE INVITING TENDER document (Tendernotice_1.pdf) for comprehensive information regarding eligibility criteria, technical specifications, and other essential terms and conditions.