Tender Details
Description / Scope of Work
Pakistan State Oil Company Limited (PSO) invites quotations for the procurement and supply of eight industrial air compressors for its operations locations across Sindh province. The compressors are required for compressed air supply to operate pneumatic diaphragm pumps at Keamari Terminal, Chakpirana Depot, Machike Installation, Mehmood Kot Installation, Sihala Installation, Shikarpur Installation, Tarujabba Depot, and Zulfiqarabad Oil Terminal. Each unit must meet stringent technical specifications including minimum 2,300 litres per minute free air delivery at 8 bar gauge pressure, adjustable discharge pressure from 5.5 to 8.5 bar gauge, automatic capacity and pressure control with VSD or equivalent technology, and a minimum 15 kilowatt electric motor rated for three-phase 400/415 volt 50 hertz supply. Equipment must comply with ISO 1217 performance standards and include complete air treatment systems with dryer, filters, aftercooler, and moisture separator.
Bidders must submit equipment that is brand new, unused, and free from defects from fresh stock, supported by manufacturer's technical datasheets, performance curves, installation and maintenance manuals, and general arrangement drawings. Compressor performance must be certified with test data from the manufacturer in accordance with ISO 1217 or equivalent international standards. Warranty coverage of one year from commissioning or eighteen months from delivery (whichever is earlier) is mandatory against defects in material and workmanship. Bidders must provide a clause-by-clause technical compliance sheet with their tender documents and be prepared for inspection of materials at the vendor's facility in Karachi before dispatch.
Quotations must be submitted by 2:15 PM on 28 October 2026. Delivery is required within 100 days of purchase order issuance, and the contract scope includes transportation, loading, unloading, installation, and commissioning of all eight compressors at their respective locations at no additional cost to PSO within twelve months of supply. Vendors will be held responsible for any damage to PSO property during execution and must coordinate with the location in-charge for installation scheduling. Material inspection by PSO's nominated representative at the vendor's facility in Karachi is mandatory before dispatch to operational sites.
For Bidders: Our Analysis PAKISTANTENDER INSIGHT
Independent analysis by PakistanTender, written with AI from the official notice and checked by our quality rules — not part of the official notice. Always confirm details against the original tender document.
PSO seeks eight identical industrial air compressor units for deployment across multiple oil and gas installation sites in Sindh.
This is a medium-scale procurement requiring ISO-certified rotary screw or reciprocating compressors with 2,300 litres/minute FAD capacity and integrated air treatment systems. Notable requirements include vendor-managed installation and commissioning free of cost within 12 months, pre-dispatch inspection at Karachi facility, and manufacturer performance certification. Delivery timeline of 100 days post-order is tight; bidders must confirm supply chain capability. One-year warranty obligation and damage liability during installation are material commitments.
Who can bid: Typically, suppliers of industrial compressors in Pakistan must hold valid NTN registration, SECP or relevant authority certification, and PEC registration if the supply includes installation and commissioning services. The notice does not explicitly state bidder category restrictions; however, vendors must demonstrate technical capacity and manufacturer accreditation to provide ISO 1217-compliant equipment with supporting test certificates and be capable of inspections and installations across multiple Sindh locations.