11kV and 3.3kV Circuit Breaker Repair for Bhurkunda Colliery Substation

Work Description - Repairing Of 05 Nos.11kv And 3.3 Kv Ocb 400 Amps Make Ece And Lc Of Main 11kv/3.3kv Substation Under Bhurkunda Colliery.

Central Coalfields Limited, a Public Sector Undertaking, through the Office of Project Engineer EnM Bhurkunda Colliery, is inviting bids for the "Repairing of 05 nos. 11KV and 3.3 KV OCB 400 Amps make ECE and LC of main 11KV/3.3KV substation under Bhurkunda Colliery." This open tender, identified by Tender ID 2026_CCL_365302_1 and Tender Reference Number PE(EnM)/BHK/e Tender/26-27/19, falls under the "Works" category, specifically within "Electrical and Maintenance Works" with a sub-category of "Circuit Breaker." The estimated tender value is ₹6,89,057, with a required Earnest Money Deposit (EMD) of ₹8,700, payable online. The contract form is Item Rate, and the work is expected to be completed within 25 days. Bidders are informed that the document download and bid submission period commences on September 11, 2026, at 09:00 AM and concludes on September 21, 2026, at 09:00 AM. Bid opening is scheduled for September 22, 2026, at 10:00 AM at the Office Of Project Engineer EnM Bhurkunda Colliery, located at Bhurkunda Colliery, Pincode 829135. This tender is a two-cover process, with Cover 1 containing Fee/PreQual/Technical documents and Cover 2 containing financial proposals (BOQ). The bid validity period is 120 days. Please refer to the tender documents for detailed NDA/Pre Qualification requirements and other specific instructions.