This tender invites bids for the repair and maintenance of the water supply line at Gharibabad near Sukan River in Karachi, issued by Town Municipal Corporation Gadap. The project involves critical plumbing and civil works including drilling a road cross bore in front of Fast University in UC Slaeh Muhammad. The estimated cost is PKR 1,978,140 with a completion period of three months. The scope covers excavation, laying and fixing HDPE pipes, refilling trenches, and installation of sluice and air valves. The site is located in a busy urban area requiring careful handling of existing infrastructure and ensuring minimal disruption. The engineering challenges include maintaining water supply continuity and managing road cross bore works safely and efficiently. Bidders must hold valid PEC registration in the relevant category and comply with FBR/ATL requirements for the fiscal year 2025-26. The tender demands a 5% earnest money in the form of a pay order and a non-refundable tender fee of PKR 2,000. Contractors should have at least five years of relevant experience with proven turnover and similar project history. Submission deadline is on the 2nd of February 2026 at 11:00 AM, with bid opening at 11:30 AM on 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 SPPRA e-procurement portal. Pro-Tip: Ensure your bid includes all required documents and bid security as incomplete or conditional bids will be rejected. Also, verify the exact stamp duty and bid validity period to avoid disqualification.