Onsite 11KV/440V Distribution Transformer Maintenance and Repair at Bokaro Colliery

Work Description - Onsite Running Repair And Prive Maintenance Of 11kv/440v 750kva, 630kva, 500kva, 500kva, 315kva, 200kva, 250kva Distribution Transformers Supplying Power To Different Colonies Under Bokaro Colliery, Bnk Area

Central Coalfields Limited, a prominent Public Sector Undertaking, through its Tender Inviting Authority, PE ENM, BOKARO COLLIERY, PO OFFICE, invites sealed bids from eligible and experienced contractors for the tender titled "Onsite running repair and preventive maintenance of 11KV/440V 750KVA, 630KVA, 500KVA, 500KVA, 315KVA, 200KVA, 250KVA Distribution transformers supplying power to different colonies under Bokaro Colliery, BNK Area." This Open Tender, identified by Tender ID 2026_CCL_362286_1 and Reference Number CCL/BnK/Bokaro/EnM/26-27/03, falls under the Works category, specifically Electrical and Maintenance Works, with an estimated tender value of ₹9,85,381. The successful bidder will be responsible for a period of 45 days of work at Bokaro Colliery. Prospective bidders are advised to note the critical dates for this tender. The ePublication Date was 21-Jul-2026 at 09:00 AM, with document download and bid submission commencing from 22-Jul-2026 at 09:00 AM. The final date for document download and bid submission is 01-Aug-2026 at 05:00 PM. Technical and financial bids will be opened on 03-Aug-2026 at 10:00 AM at the PO OFFICE, BOKARO COLLIERY. A fixed Earnest Money Deposit (EMD) of ₹12,400 is required, with no tender fee applicable. Bids must be submitted online in two covers: Cover 1 for Fee/Prequalification/Technical documents (PDF) and Cover 2 for the duly filled Bill of Quantities (BOQ) (XLS). Interested parties are strongly encouraged to download the complete tender documents for detailed specifications and terms.