Tender No: CP33/C3-VAC&TVS-02: Design verification & validation, Manufacture, Supply, Delivery, Installation, Testing, Commissioning (Including system Acceptance Testing, Integrated testing & Commissioning and Operational Acceptance), Supply of spares & special tools, Two years Defect Liability Period(DLP), Five years Comprehensive Annual Maintenance(CAMC) along with Operation and Maintenance for a complete integrated underground stations Air Conditioning system (VAC) and Tunnel Ventilation System (TVS) along with Electrical and Integrated SCADA works for 16 Underground stations in Corridor-03 from KMC station to Taramani Road Junction station including Tunnel and Ramp sections between the stations.