This tender invites bids for the provision of a sewerage system in various areas of Malir Karachi, specifically UC-Ghareebad and Ghazi Dawood Brohi. Issued by the Public Health Engineering Division Karachi, this project falls under the categories of Road & Infrastructure Works & Materials and Construction & Civil Works Materials, reflecting the extensive civil construction and infrastructure development involved. The scope includes excavation, laying of RCC pipes, refilling, construction of manholes, and installation of sewerage infrastructure across the designated areas in Karachi. The work demands careful handling of materials such as RCC pipes, cement concrete, and steel reinforcements, with attention to site conditions in Malir. Contractors must be prepared for challenges related to urban construction, including traffic management and ensuring minimal disruption to local communities. Bidders must hold a valid Pakistan Engineering Council (PEC) registration with relevant specialization codes and demonstrate financial stability with an average annual turnover matching the project cost. Compliance with tax regulations, active tax payer status, and a clean litigation record are mandatory. The tender requires submission of a technical bid including detailed schedules, financial proposals, and an integrity pact as per Sindh Public Procurement Regulatory Authority rules. The submission deadline is set for 26th March 2026 at 10:30 AM, with bid opening at 11:00 AM on the same day at the office of the Executive Engineer Public Health Engineering Division Karachi, near Mashriq Centre, Sir Shah Suleman Road, District East Karachi. Bids must be submitted in sealed envelopes, and late submissions will not be entertained. Pro-Tip: Ensure your bid includes a valid Call Deposit Receipt (CDR) as Bid Security and double-check the PEC category and specialization codes to avoid disqualification. Also, verify the tax status and attach all required documents to meet the 2025-26 compliance requirements. Physical site visits and thorough review of the technical specifications will strengthen your bid's competitiveness.