Electrical Substation Upgrade and Renovation at NSTI Vidyanagar, Hyderabad

The Central Public Works Department (CPWD), a distinguished Central Government Ministry/Department, hereby invites bids for a critical electrical infrastructure upgrade and replacement project. The esteemed Executive Engineer (E), O/O EE(E)-I-HYD, CPWD, located at the 2nd Floor, Nirman Bhawan, Sultan Bazar, Koti, Hyderabad, is the inviting authority for this Open/Advertised tender. The scope of work, designated as NIT/RFP NO: 90/EE(E)-Hyd-I/25/CE-Hyd/2026-27(Recall-1) and Tender ID: 173077, encompasses the comprehensive upgradation and replacement of the existing electrical substation at NSTI Vidyanagar, Hyderabad. This entails the transition from two 500 KVA transformers to two 630 KVA transformers, complete with the installation of VCB panels, LT switchgears, and APFC panels, including all necessary cabling and earthing. Furthermore, the project includes essential renovation works such as flooring, UPVC window installation, and internal painting to ensure a fully functional and modernized electrical substation. The estimated cost for this vital undertaking is ₹1,19,56,106 (One Crore Nineteen Lakh Fifty Six Thousand One Hundred and Six Rupees), with an Earnest Money Deposit (EMD) of ₹2,39,122 payable via Demand Draft, Fixed Deposit Receipt, Banker's Cheque, or Bank Guarantee in favour of the Executive Engineer (E), HCED-I, CPWD, Hyderabad. Bidders are advised that the tender documents are available for download from October 22, 2026, at 03:48 PM until October 29, 2026, at 04:30 PM. The bidding period commences on October 22, 2026, at 03:48 PM, with the final bid submission deadline set for October 29, 2026, at 04:30 PM. The bid opening will take place on October 29, 2026, at 05:30 PM. A mandatory pre-bid query submission deadline is set for October 29, 2026, at 11:00 AM, with queries to be directed via email to eeehced1.cpwd@gov.in. The time allowed for completion of the work is 180 days, with a bid validity period of 30 days. Mandatory documents required for application include the Contractor's Enlistment Order, original EMD deposition receipt, EMD scan copy, a declaration about site inspection (Annexure-IV), ERP Training Certificate, and a valid GST Registration Certificate or undertaking.