This tender invites bids for the construction of a new building for the Chief Minister Secretariat in Karachi under the Provincial Buildings Division No. I. The project includes HVAC (VRF) systems, elevators, generators, Building Management System (BMS), Public Address System (PAS), Fire Alarm System (FAS), voice data, CCTV, switch gear, IT infrastructure, and remaining civil works. The site is located in Karachi, Sindh, and the work demands integration of advanced electrical and mechanical systems with civil construction, requiring experienced contractors familiar with complex building services and urban site challenges. The tender requires bidders to have a PEC Category C-1 or above and mandates registration with FBR and Sindh Revenue Board. Firms must have a minimum turnover of 1800 million PKR over the last three financial years with audit reports and must be registered with PEC in relevant specializations including civil, electrical, electronics, and IT. The project demands compliance with all statutory requirements including tax deduction certificates, valid electrical licenses, and employment of qualified technical staff. Bid security and earnest money in the form of Call Deposit Receipt or Pay Order are mandatory. Bidders should note the tender submission deadline is on 13th February 2026 at 9:30 AM, with opening at 10:00 AM on the same day at the office of the Executive Engineer, Provincial Buildings Division No. I, Karachi Secretariat, Court Road. The bid validity period is 90 days. Tender documents can be obtained for a fee of 3000 PKR. The submission method is sealed envelope by hand or registered mail. Pro-Tip: Ensure your bid documents are paginated and signed properly, and double-check the stamp duty requirements as these are often overlooked, leading to disqualification. Also, confirm your firm’s PEC registration and turnover documents are up to date to avoid rejection during technical evaluation.