This tender invites bids for the supply and installation of HVAC, electrical, and civil works at the National Institute of Cardiovascular Diseases (NICVD) in Karachi. The project covers dismantling old chillers and cooling towers, installing new multi-energy LiBr absorption chillers, pumps, and a 1500 RT cooling tower with advanced features. Electrical upgrades include VFD installations and panel modifications. Civil works involve structural reinforcement, waterproofing, and painting of the plant area. The scope demands technical expertise in mechanical and electrical integration, with strict adherence to ASHRAE and IEC/NEMA standards. The site is located in Karachi, requiring careful coordination for rigging, installation, and commissioning within 60 days of order confirmation. The project also includes comprehensive documentation, OEM manuals, and training for NICVD staff. Bidders must hold a PEC Category C5 or above and be active taxpayers with FBR and Sindh Revenue Board. The tender requires a bid security of 2% and performance security of 3% of the contract value. Compliance with all legal and technical requirements is mandatory, including submission of technical and financial bids through the EPADS online portal. The submission deadline is set for 11th February 2026 at 10:30 a.m., with bid opening at 11:00 a.m. Bids must be submitted online via EPADS. The physical address for correspondence is NICVD, Rafiqui (H.J) Shaheed Road, Karachi. Pro-Tip: Ensure all technical documents, including OEM certifications and operation manuals, are complete and submitted in both soft and hard copies. Missing or incomplete documentation is a common cause for disqualification. Also, verify the stamp duty requirements carefully as per Sindh Revenue Board instructions to avoid delays.