This tender from Pakistan Maritime Security Agency (PMSA) Karachi covers a wide range of procurement and repair works including marine engine overhauls, generator maintenance, safety equipment supply, and ship accessory fabrication. The scope includes repair and replacement of main engines, fuel injectors, diesel generators, electrical panels, safety belts, diving sets, and various shipboard systems across multiple PMSA ships stationed primarily in Karachi. The technical requirements are detailed and specific, involving OEM certified parts and services such as MTU main engine fuel injector calibration, overhaul of fuel control units, repair of diesel generators, and fabrication of aluminum gangways. The work demands experienced firms with proven track records in marine and shipboard equipment maintenance, registered with FBR and ATL compliant. The tender emphasizes adherence to technical manuals, OEM standards, and includes warranty provisions typically ranging from one to three years. Bidders must comply with PEC registration where applicable, maintain active tax status with FBR, and provide earnest money via pay order. The tender follows a strict single-stage, two-envelope submission method requiring separate technical and commercial proposals. Firms are advised to visit ships for inspection to fully understand the scope and ensure compliance with all technical and financial requirements. Submission deadline is set for 09 January 2026 at 23:59:59 PKT, with technical bids opening on the same day. Offers must be submitted in sealed envelopes at the HQ PMSA Karachi office. The tender includes detailed instructions on bid preparation, earnest money, inspection, and contract conditions. Pro-Tip: Carefully review the detailed IT specifications and ensure all OEM certifications and compliance documents are included to avoid disqualification. Also, verify the pay order and earnest money requirements as these are commonly overlooked and lead to bid rejection.