This tender invites bids for the supply of various electrical, instrumentation, HVAC, and pump spare parts for Pakistan Petroleum Limited. The scope includes items such as 12VDC batteries, detectors, alarms, gauges, electrical ballasts, refrigerated dryer PCBs, pump spares, O-rings, engine oil, and air conditioning units. The procurement covers multiple lots including instrumentation items, electrical components, explosion-proof air conditioners, multifunction printers, and stainless steel fittings. Bids must be submitted online via PPL's e-procurement portal by the specified closing date. The tender aims to support maintenance and operational needs at various PPL facilities, ensuring quality and timely delivery.