Tender Details
Description / Scope of Work
Pakistan State Oil Company Limited invites quotations for specialized services required for the rewinding of the stator of a 50 KVA diesel generator set stationed at Tarujabba Depot in Sindh province. The equipment comprises a Perkins engine coupled with a Stamford alternator, model 2018, with approximately 10,000 running hours. The scope of work encompasses complete dismantling of the alternator, removal and rewinding of the damaged stator using high-quality enameled copper wire conforming to original design specifications, inspection and testing of associated electrical components including the diode bridge and automatic voltage regulator, and reassembly with proper insulation and varnishing. Reference number OP20059SZ (SAP No. 6100018379) applies to this procurement, with quotations required by 12 October 2026.
Eligibility criteria and bid security requirements have not been explicitly stated in the notice. Prospective bidders should typically hold relevant technical certifications and operational capability to undertake electrical machinery rewinding and alternator repair work. Bidders are advised to clarify any earnest money deposit requirements and pre-qualification criteria directly with Pakistan State Oil Company Limited prior to submission.
Detailed technical specifications and scope documents are available from PSO House, Khayaban-e-Iqbal, Clifton, Karachi, Pakistan, telephone (021) 9203866-85 or fax (021) 9203796. Quotations must be submitted by the stipulated deadline. The notice emphasizes that this is a price enquiry and not a formal order, and any additional damage identified during dismantling must be reported to the Site Engineer for approval before proceeding with additional work.
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Independent analysis by PakistanTender — not part of the official notice. Always confirm details against the original tender document.
PSO is seeking a specialized contractor to completely rewind a 50 KVA generator stator that has suffered winding damage.
Work involves careful alternator dismantling, stator removal, complete rewinding to original specifications using quality copper wire, component inspection (diode bridge, AVR), and reassembly. This is a single job at Tarujabba Depot; no recurring contract element is mentioned. The tight deadline (quotation due 12 October 2026) suggests urgency. Bidder must demonstrate expertise in electrical machinery repair, precision winding work, and familiarity with Stamford alternators.
Who can bid: The notice does not specify pre-qualification criteria or registration requirements. Typically, contractors undertaking alternator and stator rewinding work should hold relevant electrical engineering certifications, evidence of prior experience with similar-capacity machinery, operational workshop facilities equipped for winding and insulation work, and compliance with relevant electrical safety standards. Clarity on earnest money and bid security amounts should be sought from PSO.