சமீபத்திய புதுப்பித்தல்

• Detailed Project Report for Metro Rail Transit System between Koyambedu and Pattabiram (Outer Ring Road)
• திரு. S. கிருஷ்ணமூர்த்தி
• திரு. ஸ்ரீனிவாஸ் கடிகிதலா, இ.ஆ.ப
• திரு. எம். ஏ. சித்திக், இ.ஆ.ப
• First Tunnel Boring Machine launched from Corridor 5
• Tender No: CMRL-RSP-002-2024 (under JICA loan agreement ID-P258)- “Design, Supply, Installation, Testing and Commissioning of of Anti Drag Feature/System in all the saloon doors of 52 trains of CMRL Phase-1”.
• 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.
• Tender No: CP32/C5&3-VAC&TVS-01: 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 at each station level Including Integration at OCC level and also SCADA integration between the two packages (CP32/C5&3- VAC&TVS-01 And CP33/C3-VAC&TVS-02) for 6 Underground Stations in Corridor-05 from Nathamuni Station to Kolathur Station, Venugopal Nagar Station and Associated Tunnels and Ramps between the Stations and For 12 Underground Stations in Corridor-03 from Madhavaram Milk Colony Station to Kellys Junction Station Including Tunnel and Ramp Sections between the Stations.
• Detailed Project Report for Chennai Metro Phase 1 Extension from Airport to Kilambakkam Bus Terminal submitted
• Tender No: CMRL/TDR-CON-32/C4-DPT-01-BW-04/2025- “Land Scaping/ Horticulture Works including related Civil, Electrical, Irrigation and Associated works at Poonamallee Depot”