This tender invites experienced contractors registered with Pakistan Engineering Council in category C-V with specialized codes CE09 and ME02 for the fiscal year 2025-2026 to undertake critical water supply infrastructure works at Karachi Export Processing Zone (KEPZ). The scope includes providing and installing 16 inch diameter valves, replacing defective main water supply lines at the KEPZ pump house, and installing fire hydrants across the water supply network. The project site is located in Landhi Industrial Area Extension, Mehran Highway, Karachi, requiring contractors to manage logistics and installation challenges in an active industrial zone. The works demand high-quality materials such as ASTM A-216 WCB gate valves, seamless CS pipes, heavy-duty galvanized nuts and bolts, and pressure gauges. Contractors must ensure all supplied materials come with testing certifications to meet stringent quality standards. The installation of fire hydrants must comply with British standards, including concrete pillars and proper numbering for easy identification. This project requires a thorough understanding of hydraulic systems and civil works integration to maintain uninterrupted water supply and fire safety. Bidders must be registered with PEC for the year 2025-2026, possess valid NTN and Sales Tax registration, and demonstrate financial and technical capability. The tender requires compliance with PEC category C-V and specialized codes CE09 and ME02. Firms must not be blacklisted and should provide an Earnest Money of 3% of the bid cost. The contract includes a 6-month defect liability period post-completion. The bid validity is 60 days, and performance security of 10% of the contract price is mandatory. Submission of bids is exclusively through the EPADS online portal. The deadline for submission is the closing date, with bid opening conducted online as per PPRA rules. The General Manager (Engineering) at KEPZ, Karachi, is the authorized contact for clarifications and bid submissions. The physical address for correspondence is Landhi Industrial Area Extension, Mehran Highway, Karachi. Pro-Tip: Ensure your bid includes all required documentation such as PEC registration, NTN, Sales Tax certificates, and material testing certifications. Missing or incomplete documents often lead to disqualification. Also, carefully review the bid security requirements and submit the earnest money in the prescribed form to avoid rejection.