This tender invites bids for the installation of 138KW modular power distribution units and replacement of 40KW UPS with 48KW UPS at NADRA Datacenter in Islamabad. Issued by National Database and Registration Authority (NADRA), this procurement falls under Power, Electrical & Solar Equipment category. The project is based in Islamabad Capital Territory and aims to enhance power distribution and backup systems within the data center. The scope includes turnkey installation of two APC modular rack distribution panels rated at 138kVA, 200A, 400V, 18 Pole, 5U, along with supply and installation of LV cables and earthing. The existing 40KW UPS will be replaced with a 48KW UPS, including integration with DCIM and startup if required. Additional works include installation of black powder-coated cable trays and enhancement of hot aisle containment with ceiling panels and door adjustments. All works must comply with electrical and safety standards and be executed by vendors experienced in data center installations. Bidders must meet eligibility criteria including valid NTN, GST registration, active ATL status, and must not be blacklisted. PEC category and FBR compliance are essential for participation. The financial year 2025-26 funds this procurement. The tender follows the Single Stage Two Envelope procedure with bid security of Rs. 40,000 and a performance security of 5% of contract value. The contract includes a warranty period and liquidated damages of 0.1% per day for delays up to 10% of contract value. Submission deadline is 9th February 2026 at 11:00 AM with electronic bids submitted via EPADS portal. Technical bids will be opened publicly at NADRA HQ Islamabad at 11:30 AM the same day. The physical submission of original bid security is mandatory by the deadline. The contract will be awarded to the lowest evaluated responsive bidder meeting all technical and financial criteria. Pro-Tip: Ensure timely submission of the original bid security hard copy alongside the electronic bid on EPADS to avoid disqualification. Also, carefully review the technical evaluation criteria and attach all required annexures and documents as per the tender to avoid rejection on technical grounds.