Operation and Maintenance Services for Sewerage System at Haroonabad and Kar Saz in KW&SC

Karachi Water and Sewerage Corporation (KW&SC) invites experienced and qualified firms or individuals to submit Expressions of Interest (EOI) for the operation and maintenance of sewerage services centers located at Haroonabad and Kar Saz in Karachi. This procurement is aimed at ensuring efficient and sustainable sewerage management under KW&SC’s jurisdiction, which serves over 25 million residents in Sindh province. Items being procured: - Operation and maintenance services for 3 sewerage service centers under KW&SC The scope includes comprehensive operational support, maintenance, and technical services for sewerage infrastructure. The contractor will be responsible for deploying skilled manpower including supervisors, operators, and technical staff proficient in software, hardware, and internet-based monitoring systems. The work requires adherence to KW&SC’s standards and timely delivery of high-quality services. Eligible bidders must be registered with the Pakistan Engineering Council (PEC) and possess valid registration with the Sindh Revenue Board (SRB) and Federal Board of Revenue (FBR). Firms must have active status on the Active Taxpayers List (ATL) and demonstrate relevant experience in sewerage system operations. A bid security of PKR 100 is required, and all submissions must comply with the Public Procurement Regulatory Authority (PPRA) rules 2010. The deadline for submission of EOIs is **20th July 2026 at 12:00 PM**, with technical bids to be opened the same day at 12:30 PM in the KW&SC office located at 9th C Block, Shahrah-e-Faisal, Karachi. Interested parties should submit their documents through the EPADS online system and ensure all required documentation including CDRs and technical proposals are complete. A practical tip for bidders: Ensure your technical proposal clearly demonstrates your team’s expertise and past performance in sewerage system operations, as this will be critical during the technical evaluation phase. Also, double-check your EPADS registration and bid security to avoid disqualification. This tender offers a significant opportunity for qualified service providers to contribute to Karachi’s vital sewerage infrastructure under the Karachi Water and Sewerage Corporation.