This tender invites bids for the uplifting, renovation, interior and exterior construction works of the Chief Collector Customs Enforcement Office located in Islamabad. The project encompasses comprehensive civil, electrical, architectural, and finishing works aimed at enhancing the office's functionality and aesthetics. The scope includes interior wall finishes, ceiling, flooring, doors, windows refurbishment, office partitions, washrooms, exterior façade renovation, painting, weatherproofing, structural repairs, electrical wiring, lighting installation, and related civil works. The site is situated in Islamabad Capital Territory, requiring contractors to consider local climatic and soil conditions during execution. The contract demands a valid Pakistan Engineering Council (PEC) registration in category C-5 or above, with relevant codes and tax registrations. Bidders must demonstrate financial strength with audited statements for the last three years and provide evidence of similar completed projects valued at PKR 50 million or above. The tender follows a single stage two-envelope procedure with technical evaluation weighted at 70% and financial at 30%. The contract duration is three months with a six-month defect liability period. Bid security of PKR 3,500,000 in the form of a Call Deposit Receipt is mandatory. Compliance with PEC category requirements and FBR tax registration is essential. Bidders should ensure their technical bids include all required documentation such as valid PEC licenses, tax certificates, completion certificates, and affidavits confirming no blacklisting. The tender also requires adherence to Public Procurement Rules 2004 and e-Pak Procurement Regulations 2023. The contractor must provide a performance security of 10% of the contract price upon award. The submission deadline is on 17th February 2026 at 2:00 PM, with bid opening at 2:30 PM on the same day at the office of the Deputy Collector (HQ), Chief Collector Customs Enforcement, I-Mauve Area, G-10/4, Islamabad. Bids must be submitted electronically via EPADS; manual submissions are not accepted. A pre-bid meeting is scheduled for 13th February 2026 at 2:00 PM at the same address. Pro-Tip: Ensure your technical bid is meticulously prepared with all required documents and valid PEC registration to avoid disqualification at the technical evaluation stage. Pay special attention to the bid security format and submission via EPADS to comply with tender conditions.