This tender invites bids for the repair and maintenance of sewerage lines at Dubai Town, Ismail Town, and Dashti Town within UC Saleh Muhammad under Town Municipal Corporation Gadap, Karachi. The project falls under construction and civil works with a focus on plumbing and sanitary items, requiring experienced contractors licensed by the Pakistan Engineering Council (PEC). The estimated cost is PKR 2,998,000 with a bid security of 5% and a tender fee of PKR 2,000. The work duration is 90 days. The scope includes excavation, laying and jointing of RCC pipes, refilling trenches, manufacturing and supplying precast RCC ring slabs and manhole covers, and construction of manholes as per approved designs. The site is located in Karachi, Sindh, and involves typical urban sewerage maintenance challenges such as working in populated areas and ensuring minimal disruption. Contractors must have relevant experience, financial capacity, and technical staff to manage the project efficiently. Bidders must be registered with Sindh Revenue Board, hold a valid NTN, PEC license, and have at least five years of relevant experience with similar projects. Turnover for the last five years should be at least PKR 4 million. Compliance with FBR/ATL and PEC requirements for 2025-26 is mandatory. The bid validity period is 90 days, and bid security must be 5% of the bid price. Submission deadline is at 11:00 AM on 31st March 2026, 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 through the Sindh e-Procurement portal. Physical presence during bid opening is optional but recommended. Pro-Tip: Ensure all bid documents are complete and signed, and pay special attention to the Earnest Money and tender fee requirements. Missing or incorrect documentation is a common cause for rejection. Also, verify the latest updates on the SPPRA portal for any addenda or changes in submission dates.