Central Coalfields Limited Tender

Work Description - (a) Repairing Of 3.3kv Vcb Switch, 400 Amps, Make- Meditron, Sl. No.6278 For Secondary Control Of 3 Mva, 11kv/3.3kv Oil Cooled Transformer Installed At 3 No. Substation (b) Repairing Of 3.3 Kv Vcb Switch, 400 Amp, Make-espl, Sl No. Sgo-1741 For Contr

Central Coalfields Limited, a Public Sector Undertaking, invites open tenders for electrical and maintenance works. The project, referenced as KTC/PE/EnM/25-26/122 Date-11.03.2026, focuses on the repairing of electrical equipment, specifically the repair of 3.3KV VCB switches (400 Amps) with makes Meditron and ESPL installed at the 3 No. substation. This includes the Meditron switch (SL. No.6278) for secondary control of a 3 MVA, 11KV/3.3KV oil cooled transformer and the ESPL switch (SL NO. SGO-1741). Prospective bidders must submit their bids online, with document download and bid submission starting on March 12, 2026, at 04:00 PM and closing on March 23, 2026, at 10:00 AM. A fixed Earnest Money Deposit (EMD) of ₹4,600 is required, which can be exempted through BG/ST or EMD Exemption. The bid opening date is scheduled for March 23, 2026, at 04:00 PM at the office of the Project Engineer (EnM), Kathara Colliery. Bidders are required to submit scanned copies of valid satisfactory work completion certificates, Digital Signature Certificates, Electrical Licenses, and an Undertaking as per Annexure-II, along with the BOQ. The estimated period of work is 20 days, and the bid validity is 120 days. The Tender Inviting Authority is Project Engineer (EnM), Kathara Colliery, P.E. (EnM), Office of the PO, Kathara Colliery, Pincode 829116.