This tender invites qualified contractors in Karachi to supply and install aluminum windows and doors for Pakistan Security Printing Corporation. The project involves high-quality architectural grade aluminum sections with powder coated or anodized finishes, tempered glass, and imported hardware. The scope includes precise fabrication, site measurements, and installation in occupied flats, requiring careful coordination and adherence to safety standards. Contractors must ensure all joints are sealed with silicon, glass edges machine ground, and moving parts tested for smooth operation. The site visit is mandatory to assess the scope and suggest appropriate door support systems. The project timeline is six months from purchase order issuance, reflecting the complexity of working in a residential environment. Bidders should have a minimum of three years' experience in similar projects and comply with PSPC's HSE policies. The tender requires item-wise or per square foot pricing; lump sum bids will be rejected. Compliance with PEC categories and FBR/ATL registration is advised to meet FY 2025-26 procurement requirements. Submission deadline is on **April 9, 2026 at 11:00 AM**, with bid opening at 11:30 AM via EPADS online portal. Bidders must submit bids electronically on EPADS; manual submissions are not accepted. The physical address for bid security submission and correspondence is Pakistan Security Printing Corporation, Jinnah Avenue, Malir Halt, Karachi. Pro-Tip: Ensure your bid includes detailed specifications and samples for approval before fabrication. Also, confirm your registration on EPADS v2.0 well before the deadline to avoid disqualification. Pay close attention to the mandatory site visit requirement, as failure to comply will result in bid rejection.