This tender issued by the Public Health Engineering Division Karachi invites bids for providing and laying sewerage systems and installation of paver blocks in various villages of District Malir, specifically UC-09 Bakhtawar and UC-10 Bhitaiabad. The project involves comprehensive civil works including excavation, laying RCC pipes, refilling, concrete works, and installation of paver blocks across multiple sites in Karachi. The scope covers detailed construction activities such as excavation in different soil types, RCC pipe installation, concrete paving, and finishing works, all to be executed with adherence to PWD and PHE specifications. The works require contractors to manage complex site conditions in Karachi, ensuring proper alignment, compaction, and finishing of sewerage and paving infrastructure. The project demands technical expertise in civil engineering, including handling of materials like RCC pipes, mild steel reinforcement, and cement concrete. Contractors must prepare detailed work programs and method statements, demonstrating their capacity to deliver within the stipulated 365 days. The engineering challenges include managing excavation depths, ensuring structural integrity of sewerage lines, and quality installation of paver blocks in urban village settings. Bidders must be registered with the Pakistan Engineering Council (PEC) in relevant categories and possess valid tax registration with active tax payer status. Compliance with PEC codes CE09, CE10, and EE11 is mandatory. Contractors should have experience in similar works with financial turnover matching the project scale. The tender requires submission of bid security, performance security, and adherence to integrity pact provisions. The project follows a fixed price contract with liquidated damages applicable for delays. 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. Bidders must submit sealed hard copies of their bids to the specified address. The tender fee is Rs. 5000, and earnest money of 5% of bid amount is required. Pro-Tip: Ensure all bid documents including PEC registration, tax certificates, and integrity pact are complete and properly attested. Pay special attention to the bid security validity and submission deadlines to avoid disqualification. Also, verify the newspaper advertisement for any specific stamp duty or procedural requirements often overlooked by bidders.