Karachi Fisheries Harbour Authority invites consultancy firms for a feasibility study on maintenance dredging at Karachi Fish Harbour. The study covers technical, environmental, and economic aspects of dredging to ensure safe navigation and operational efficiency in Karachi, Sindh. The scope includes hydrographic, topographic, geotechnical, and condition surveys, environmental impact assessment, numerical modeling, design drawings, cost estimates, and preparation of bidding documents. The consultancy will support sustainable harbour operations and future dredging maintenance. The assignment duration is nine months with deliverables including inception, survey, modeling, EIA, draft and final feasibility reports. Submission deadline is 27th January 2026 at 2:00 PM with bid security of Rs.3.5 million required.