bids are invited for the supply, installation, testing, and commissioning of a fully integrated conference, audio-visual, electrical, hvac, acoustic, interior, and it infrastructure system, including but not limited to chairman and delegate discussion units with removable microphones, central conference controller, dsp, amplifiers, speakers, displays, cameras, av control systems, networking components, ups, vrf hvac system, ceilings, wall acoustics, furniture, lighting, cabling, power distribution, and allied accessories, along with construction works such as false partitions, flooring, acoustic doors, and conference tables, complete electrical wiring and fixtures, and comprehensive annual maintenance for 3 years with 1 year onsite support, for a total quantity of 4513 items.