This tender invites bids for the repair and maintenance of the water supply line including leakages from Raza Muhammad to Ibrahim Goth in UC Gadap, Karachi, issued by the Town Municipal Corporation Gadap. The project involves excavation, laying and fixing of HDPE pipes, refilling trenches, constructing valve chambers, and fixing various fittings and valves. The work site is located in Gadap, Karachi, requiring careful handling of materials and adherence to technical specifications to ensure water supply integrity and leak prevention. The scope includes excavation in various soil types, installation of HDPE pipes with fittings, refilling with proper compaction, and construction of valve chambers. The contractor must manage site logistics, ensure safety measures like fencing and lighting, and comply with engineering standards. The estimated cost is PKR 2.99 million with a completion period of 90 days. The contractor must be PEC registered in the appropriate category and have relevant experience. Bidders should ensure compliance with PEC registration, valid NTN, Sindh Revenue Board registration, and professional tax. The contractor must have a minimum turnover of PKR 4 million over the last five years and relevant experience of at least five years with similar projects. Bid security of 5% of the bid price and a non-refundable tender fee of PKR 2000 are mandatory. The submission deadline is 26th February 2026 at 11:00 AM, with bid opening at 11:30 AM the same day at the office of the Director (Contract Management), Town Municipal Corporation Gadap, Dumba Goth, Superhighway, Karachi. Bids must be submitted online via the Sindh e-Procurement portal. The procuring agency reserves the right to reject any or all bids as per SPPRA rules. Pro-Tip: Ensure all bid documents are complete with valid PEC registration and financial statements. Pay special attention to the bid security and tender fee submission as incomplete bids will be rejected. Also, verify the online submission process on the Sindh e-Procure portal to avoid last-minute technical issues.