Providing Services for Annual Maintenance of AC Units at Keamari Terminal

Pakistan State Oil Company Limited (PSO) Karachi invites qualified contractors to submit quotations for the annual maintenance services of air conditioning units at its Keamari Terminal. This procurement covers comprehensive maintenance, repair, and servicing of various AC units including split and inverter types ranging from 1 Ton to 2 Ton capacity. The scope includes preventive maintenance tasks such as tightening connections, cleaning electrical panels, checking motor overheating, suction and discharge pressure monitoring, filter cleaning, belt tension adjustment, condensate drain flow checks, refrigerant leak detection and recharging, and master servicing involving dismantling and gas charging. Items being procured: - Annual Contract for AC Services at Keamari Terminal: 50 jobs for split ACs (1 Ton to 2 Ton) - 18 jobs for inverter split ACs (1 Ton to 2 Ton) - 12 jobs for wiring repairs of split and inverter ACs - 10 jobs for repair of split AC electronic cards - 8 jobs for repair of inverter split AC electronic cards - 10 jobs for split AC cooling coil repair (1.5 to 2 Ton) - 10 jobs for split AC condenser repair (1.5 to 2 Ton) - Air Compressor 1/2 HP (Lwata) - 1 unit - Terminal Air Compressor 1.5 Ton - 1 unit - Terminal Air Compressor 2 Ton - 1 unit - Coil condenser 1.5 Ton - 2 units - Coil condenser 2 Ton - 2 units - Capacitor 400 Watt (40-55 uF) - 10 units - Aluminum Seal for Cylinder Valve - 12 units - Gas filling for split AC 2 Ton - 20 units - Gas filling for split AC 1.5 Ton - 20 units The contractor must provide all tools, materials, instruments, and consumables including gas, welding equipment, cables of PSO approved brands, and PPEs. Services must be performed quarterly under supervision of the Terminal Engineer. The contractor is responsible for timely complaint response within 3 hours and maintaining adequate floor stock and onsite equipment. Experience of at least 5 years in relevant field is required with proper documentation of staff details. All work must comply with PSO safety and security rules and HSE guidelines. Payment will be made monthly upon submission of bills and approval by PSO officials. Bidders are advised to visit the Keamari Terminal to assess existing AC conditions before quoting. Major repairs requiring workshop work must be completed within 48 hours. The contractor must obtain all necessary approvals and permissions from Karachi Port Trust and other authorities. Tools must remain onsite for the contract duration. This tender offers a valuable opportunity for experienced service providers to engage with a leading national energy company in Karachi. Ensure your bid includes all required documentation and complies with PSO standards. Submit your quotation by **21 October 2026** to the Pakistan State Oil Company Limited office in Karachi. Timely and complete submissions will be favorably considered. A practical tip for bidders: thoroughly inspect the AC units onsite to accurately estimate repair and maintenance needs, ensuring competitive and realistic pricing. Contact the Pakistan State Oil Company Limited for further details and submission instructions.