This tender invites contractors in Karachi to provide and fix reinforced cement concrete (RCC) ring slabs and manhole covers at multiple locations including Yousuf Arfani Goth, Razzakabad, Shah Latif Town, and adjacent areas under the jurisdiction of Town Municipal Corporation Ibrahim Hyderi. The project involves manufacturing and supplying RCC ring slabs of specified dimensions with embedded tor steel bars and CI frames, as well as RCC manhole covers reinforced with tor steel bars and MS plates. The work requires transportation of materials from casting yards to site, ensuring quality and durability in line with engineering standards. The scope covers multiple urban localities in Karachi, demanding careful coordination and adherence to technical specifications. Contractors must manage logistics for transporting heavy precast items over an average lead of 20 km, while maintaining structural integrity and compliance with the Bill of Quantities. The engineering challenges include ensuring proper curing, compacting, and installation of slabs and covers to withstand urban load conditions and environmental factors. Bidders should hold valid PEC registration in relevant categories and maintain good standing with FBR and Sindh Revenue Board. The tender requires compliance with the 2025-26 fiscal year regulations, including submission of NTN, professional tax certificates, and proof of experience with similar projects. Firms must also provide affidavits confirming no blacklisting or litigation history. Earnest Money Deposit of 5% and a security deposit of 10% of the bid amount are mandatory. The submission deadline is set for 14th January 2026 at 2:00 PM, with bid opening at 2:30 PM on the same day at the office of the Superintending Engineer, TMC Ibrahim Hyderi, District Malir, Karachi. Bidders must submit sealed hard copies of their bids to the specified address at Elite Police Training Center, Razzakabad, Karachi. Pro-Tip: Ensure your bid includes the correct Earnest Money in the form of Call Deposit Receipt (CDR) and double-check the premium or discount percentage quoted on the Schedule of Rates. Missing or incorrect bid security is a common cause for rejection. Also, verify all required documents for PEC and tax compliance to avoid disqualification during technical evaluation.