Construction of Drainage and Sewerage System in Karachi

The Karachi Development Authority (KDA) is procuring construction services for a comprehensive drainage and sewerage system project in Karachi. This tender covers civil works including excavation, laying of sewer pipes, construction of manholes, and related infrastructure to improve sanitation and water management in the city. The technical scope involves substantial civil construction activities such as earthworks, pipe installation, concrete works, and site clearance. The project requires adherence to detailed specifications and standards as outlined by the Engineer-in-charge. Contractors must ensure quality workmanship and timely completion as per contract conditions. Eligible bidders should possess a valid PEC registration in the relevant category for civil works, be registered with FBR and ATL, and demonstrate prior experience in similar infrastructure projects. Submission of Earnest Money in the form of CDR is mandatory. Bidders must prepare both Technical and Financial Bids in separate envelopes as per instructions. The submission deadline is strictly by 23:59:59 on the closing date. Bids should be delivered to the KDA office in Karachi. Late submissions will be rejected. It is advisable to carefully review the Bill of Quantities and contract conditions to avoid disqualification. A practical tip for bidders is to ensure all required documents including PEC certificates, tax registrations, and bid security are complete and valid at the time of submission. Incomplete bids or conditional offers may lead to rejection. Early preparation and site visits are recommended to understand project requirements fully.