This tender invites bids for the provision and installation of centrifugal pumping machinery of 20 & 15 BHP capacity along with the laying of water supply lines in Malir Karachi under the Public Health Engineering Division Karachi. The project involves supply, installation, and commissioning of electric centrifugal pumps, associated piping, valves, electrical wiring, and earthing as per PWD and PHE specifications. The works are to be executed at multiple sites including Dhani Bux, Rashdee Goth, and Intake Works in Malir, Karachi. The scope includes civil works such as cement concrete foundations and paving blocks, as well as electrical installations including star-delta starters and control panels. The project demands strict adherence to technical specifications and quality standards. Contractors must be registered with the Pakistan Engineering Council (PEC) with relevant specialization codes CE09, CE10, EE11 and have experience in similar works executed in the last five years. The site conditions in Karachi require careful planning for installation and testing of pumping sets to ensure reliable water supply under the specified head and discharge rates. The contractor must submit a detailed program of works and method statements covering all phases from procurement to commissioning. Bidders should ensure compliance with PEC registration, active tax payer status with FBR and Sindh Revenue Board, and provide all required documentation including financial statements, CVs of technical staff, and affidavits regarding litigation and blacklisting. The tender requires a bid security of 5% of the bid amount and performance security upon award. The contract period is 365 days with liquidated damages of 0.05% per day for delay. Submission deadline is 10:30 AM on 26th March 2026 with bid opening at 11:00 AM 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 as per instructions. Pro-Tip: Ensure your bid includes the Integrity Pact as per Schedule-F and check the newspaper advertisement for specific stamp duty and earnest money deposit requirements which are often overlooked. Also, verify your PEC category and K-Electric vendor status if applicable to avoid disqualification.