This tender invites bids for cleaning and desilting of sewerage lines at Ghulam Muhammad Baloch Goth and Haji Khan Zohrani Goth in UC Ghaghar, Karachi, under the supervision of Town Municipal Corporation Gadap. The scope includes mechanical and electrical cleaning of sewer pipes ranging from 6 to 18 inches diameter using specialized winching machines, steel ropes, buckets, and other accessories. The work will be executed in two phases to ensure free flow of sewage and removal of all silt and solid waste, including cleaning of manholes and inspection chambers. The project demands careful handling of equipment and safety measures to protect public property and workers. The estimated cost is PKR 2,998,000 with a completion period of 90 days. Bidders must be registered with the Pakistan Engineering Council in the appropriate category and have at least five years of relevant experience, including similar projects of at least 80% of the estimated cost or two projects of 50% each. Financial stability with a turnover of at least PKR 4 million over the last five years is required. Valid Sindh Revenue Board registration, NTN certificate, and professional tax are mandatory. The tender requires submission of a sealed bid with 5% earnest money in the form of a pay order and a non-refundable tender fee of PKR 2,000. Bids must be submitted online via the Sindh Public Procurement Regulatory Authority (SPPRA) portal by 11:00 AM on 27th February 2026, with bid opening at 11:30 AM the same day. The contract includes a performance security and adherence to all applicable laws and regulations. Pro-Tip: Ensure your bid includes all required documents and bid security to avoid rejection. Pay special attention to the bid validity period and PEC category compliance. Check the SPPRA portal regularly for any addenda or amendments to the bidding documents.