11 KV Transformer Overhaul and Servicing at Rajaji Bhawan Chennai

Work Description - Comprehensive Overhauling Of 1600 Kva 11 Kv / 433v Oil Immersed Transformer Including Draining Dismantling Inspection Servicing Of Core And Winding Tap Changer Servicing Replacement Of Gaskets Oil Filtration Testing And Commissioning Complete As Required At Gpoa Rajaji Bhawan Chennai

The Central Public Works Department (CPWD), a distinguished Central Government Ministry/Department, invites experienced and qualified contractors to participate in an open tender process for a critical electrical works project. This tender, identified by the Tender Reference Number 19/EE E-CHENNAI-II/2026-27/CPWD/CHENNAI-40/CESD-1/II, concerns the comprehensive overhauling of a 1600 KVA, 11 KV / 433V oil-immersed transformer located at GPOA Rajaji Bhawan, Chennai. The scope of work encompasses all necessary steps for a complete restoration of the transformer's functionality, including draining, dismantling, thorough inspection and servicing of the core and winding, servicing of the tap changer, replacement of gaskets, oil filtration, and subsequent testing and commissioning. The estimated cost for this vital undertaking is ₹ 4,59,374 (Four Lakh Fifty Nine Thousand Three Hundred and Seventy Four Rupees), with an Earnest Money Deposit (EMD) of ₹ 9,187 required in the form of DD or FDR, payable in favour of the Executive Engineer CCD-IV CPWD Chennai. Bidders are required to submit their bids, adhering to a percentage-based bid type, within a stipulated time frame of 15 days. Key dates for this tender are as follows: the document download period commences on 25th August 2026 at 03:51 PM and concludes on 03rd September 2026 at 03:00 PM. Bid submission is open from 25th August 2026 at 03:51 PM until 03rd September 2026 at 03:00 PM, with the bid opening scheduled for 03rd September 2026 at 03:30 PM. The tender notice type is Standard Notice Tender, and the bid validity period is 30 days. A comprehensive list of mandatory documents is stipulated, including valid CPWD enlistment, EMD receipt, FDR copy, GST registration, affidavit, valid electrical license for voltages of 11 KV and above, ERP training certificate, EPFO registration, and ESIC registration. Furthermore, eligibility documents as per page number 3 must also be submitted. Queries regarding this tender can be submitted via email to aeecpwdrb@yahoo.co.in or simeon.t@gov.in, with the last date for receipt of pre-bid queries being 03rd September 2026 at 14:30. The tender is being invited by the Assistant Engineer Electrical (AE-E-1), whose office is located at Rajaji. Interested parties are encouraged to review the detailed tender documents and submit their comprehensive proposals to ensure the uninterrupted operation of critical infrastructure at Rajaji Bhawan, Chennai.