- NIT no CMRl/PS&OHE-06/2019: Replacement of DG SMF Batteries in CMRL at SCM, SAN, Depot ASS2, Depot ASS3 & KRSS

- Corrigendum No 2 Tender CMRL-PS&OHE-05-2018 CMRL invites online tender (through e-procurement) under National competitive Bidding(NCB) in single stage Two envelope (Techno commercial)system with initial filter, from reputed company For Providing Electrical Maintenance Services For Traction Over Head Equipment And Power Supply Installations At 32 Metro Stations in Under Ground, Elevated & Depot Sections For Corridor-1 & Corridor-2. Of Chennai Metro Rail Limited (Single stage-two packet bid.
- BIDDING FOR CMRL-PS&OHE-05-2018 Tender For Providing Traction Maintenance Services With Trained Man Power for Traction over Head Equipment and Power Supply Installations At 32 Metro Stations on Under Ground, Elevated & Depot Sections for Corridor-1 & Corridor-2 of Chennai Metro Rail Limited.
- Corrigendum no 1:CMRL/SYS/PS&OHE05/2018- Tender for Providing Electrical Maintenance Services For Traction Over Head Equipment And Power Supply Installations At 32 Metro Stations in Under Ground, Elevated & Depot Sections For Corridor-1 & Corridor-2
- NIT no CMRl/PS&OHE-05/2018: Tender for Providing Electrical Maintenance Services For Traction Over Head Equipment And Power Supply Installations At 32 Metro Stations in Under Ground, Elevated & Depot Sections For Corridor-1 & Corridor-2.
- Corrigendum no 5: CMRL/SYS/PS&OHE04/2018- CMRL Phase 1 Extension- Washermanpet to WIMCO Nagar (under JICA Loan Agreement ID-P 258)- Tender No: PS & OHE – 04: Design, Manufacture, Verification, Delivery, Installation, Testing, Commissioning and Technical / Maintenance Support including Training of Personnel for a complete, integrated Power Supply System and Overhead Equipment for CMRL Phase 1 Extension between Washermanpet to WIMCO Nagar including Depot at WIMCO Nagar.
- Addendum no 3:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04 Design, Manufacture, Verification, Delivery, Installation, Testing, Commissioning And Technical / Maintenance Support Including Training Of Personnel For A Complete, Integrated Power Supply System And Overhead Equipment For Cmrl Phase 1 Extension Between Washermanpet To Wimco Nagar Including Depot At Wimco Nagar.
- Corrigendum no 4:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- Design, Manufacture, Verification, Delivery, Installation, Testing, Commissioning And Technical / Maintenance Support Including Training Of Personnel For A Complete, Integrated Power Supply System And Overhead Equipment For Cmrl Phase 1 Extension Between Washermanpet To Wimco Nagar Including Depot At Wimco Nagar.
- Corrigendum No 3: CMRL/SYS/PS&OHE04/2018-CMRL Phase 1 Extension- Washermanpet to WIMCO Nagar (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- Design, Manufacture, Verification, Delivery, Installation, Testing, Commissioning and Technical / Maintenance Support Including Training of Personnel for a complete, Integrated Power Supply System and Overhead Equipment for CMRL Phase 1 Extension between Washermanpet to WIMCO Nagar Including Depot at WIMCO Nagar.
- Addendum no 2:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No : PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR.
- NIT NO :CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR.
- CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR
- Corrigendum no1:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR.
- Corrigendum no 2:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR.
- Addendum no 1:CMRL/SYS/PS&OHE04/2018-CMRL PHASE 1 EXTENSION- WASHERMANPET TO WIMCO NAGAR (under JICA Loan Agreement ID-P 258)- Tender No: PS&OHE-04- DESIGN, MANUFACTURE, VERIFICATION, DELIVERY, INSTALLATION, TESTING, COMMISSIONING AND TECHNICAL / MAINTENANCE SUPPORT INCLUDING TRAINING OF PERSONNEL FOR A COMPLETE, INTEGRATED POWER SUPPLY SYSTEM AND OVERHEAD EQUIPMENT FOR CMRL PHASE 1 EXTENSION BETWEEN WASHERMANPET TO WIMCO NAGAR INCLUDING DEPOT AT WIMCO NAGAR.
- Corrigendum No. 3 to Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT” – Date Extension.

- Reply to bidders Queries to Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT”

- Addendum No. 1 to Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT”

- Addendum no.01 -Annexure 1to5 Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT”

- Corrigendum No. 1 to Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT” – Prebid Meeting

- “NIT No. CMRL / PHASE – II / SYS / CP26 / ARE02A / 2023 – “Design, Manufacture, Supply, Testing, Commissioning, Training of Personnel and Comprehensive Maintenance Contract for fifteen (15) years of Standard Gauge Metro Rolling Stock (Electrical Multiple Units) (70 trainsets of 3-car each) and Depot Machinery and Plant”.

- “Tender for SUPPLY & INSTALLATION OF LAB EQUIPMENTS FOR ELECTRONIC LAB AT CHENNAI METRO RAIL LIMITED KOYAMBEDU DEPOT”.

- “Corrigendum -01 – Tender no. – CMRL/SYS/RS/Stores/226/2023 – Supply of Relays and Terminal Block Jumper for Rolling Stock of Chennai Metro Rail Limited “.

- “E- Tender For Supply of Relays and Terminal Block Jumper for Rolling Stock of Chennai Metro Rail Limited.”.

- “Corrigendum -01 – Tender no. – CMRL/SYS/RS/Stores/210/2023 for Supply, Testing And Commissioning of Wheel Profile Measuring Device For Rolling Stock Maintenance”.

- Corrigendum -01 – Tender no. – CMRL/SYS/RS/Stores/233/2023 for Supply of Wiper Motor Kit required for Corrective Maintenance Activities of Rolling Stock”

- E- Tender For Supply of Wiper Motor Kit required for Corrective Maintenance Activities of Rolling Stock”

- “E- Tender For Supply, Testing And Commissioning Of Wheel Profile Measuring Device For Rolling Stock Maintenance”.

- “E- Tender For supply of Relays required for Rolling Stock Maintenance activity of Chennai Metro Rail Limited”.

- “E- Tender for supply of AOH kit required for maintenance of Vacuum Circuit Breaker type 22 CB for Rolling Stock of Chennai Metro Rail Limited”.

- Tender No. CMRL/RS/W001/2022 CMRL PHASE 1 EXTENSION – WASHERMANPET TO WIMCO NAGAR

- “Corrigendum for date extension – Tender No.: CMRL/SYS/RS/Stores/220/2022 -For supply of spare parts required for Overhauling activity of Automatic Train wash plant”.

- E- Tender For Supply of wash Bristles suitable for CMRL Automatic Train Wash Plant in Koyambedu Depot”.
- E-Tender For Supply of spare parts required for Overhauling activity of Automatic Train wash plant”.
- Corrigendum -01 – Tender No.: CMRL/SYS/RS/Stores/217/2022 -TENDER FOR VERTICAL DAMPERS & LATERAL DAMPERS FOR CMRL PHASE – I ROLLING STOCK “.
- Corrigendum -01 – Tender No.: CMRL/SYS/RS/Stores/169/2022 -Supply Of Consumables For Chennai Metro Rail Limited Rolling Stock Maintenance Activities.
- “E-tender cum auction for “ online sale of released Gearbox oil on as is where is basisâ€.

- NIT no CMRL/RS/01/2019: Tender for providing Advertisements, Route Display System & Internet inside the 52 trains of CMRL and Internet inside all station buildings of Phase 1 & Phase 1 Extension sections of CMRL.

- “corrigendum no.01 of the “E-Tender for DESIGN, SUPPLY, INSTALLATION, TESTING & COMMISSIONING, MAINTENANCE AND CONTENT UPDATE OF MOBILE/ LAPTOP BASED ENTERTAINMENT SYSTEM IN CMRL PREMISES AND TRAINS.â€
- “E-Tender for DESIGN, SUPPLY, INSTALLATION, TESTING & COMMISSIONING, MAINTENANCE AND CONTENT UPDATE OF MOBILE/ LAPTOP BASED ENTERTAINMENT SYSTEM IN CMRL PREMISES AND TRAINS.â€.
- Corrigendum no.01 of the E-tender for Retro-fitment of Rolling stock (20 trains) saloon lights from T5-FTL to LED in CMRL premises and supply of spare material (LED and Driver)â€
- Addendum no.01 of the E-tender for supply and application of Epoxy floor coating of 2 mm thickness in RS Shed walkway at CMRL Koyambedu Depot
- “E-tender for supply and application of Epoxy floor coating of 2 mm thickness in RS Shed walkway at CMRL Koyambedu Depot – Invitation of online bidsâ€.
- “Pre-Bid query replies of the E-tender for Retro-fitment of Rolling stock (20 trains) saloon lights from T5-FTL to LED in CMRL premises and supply of spare material (LED and Driver
- E-tender for supply of safety equipment for Rolling Stock Maintenance – Invitation of online bids.
- E-tender for supply of safety equipment for Rolling Stock Maintenance – Invitation of online bids.
- E-Tender for Retro-fitment of Rolling stock (20 trains) saloon lights from T5-FTL to LED in CMRL premises and supply of spare material (LED and Driver)
- Corrigendum no.01 of the E-tender for furnishing of retiring rooms in RS depot –Invitation of online bids.
- NIT No: CMRL/RS/31/2018: “E-tender for supply of white board and its accessories – Invitation of online bids”.
- NIT No: CMRL/RS/26/2017 – “E-tender for printing of check sheets for Rolling Stock maintenance –Invitation of online bidsâ€.
- E-tender for furnishing of retiring rooms in RS depot –Invitation of online bids.
- Bid submission and opening extension date of E-tender for “Partitioning and furnishing of server room for rolling stock asset management system in RS depot”.
- Bid submission and opening extension date of E-tender for “supply of safety equipment for rolling stock maintenance” – Invitation of online bids.
- E-tender for “fabrication and installation of MS platform for mockup train at CMRL Koyambedu” – Invitation of online bids.
- E-tender for “supply of safety equipment for rolling stock maintenance†– Invitation of online bids.
- E-tender for “Partitioning and furnishing of server room for rolling stock asset management system in RS depot†– Invitation of online bids
- Tender for Housekeeping, Pest Control & Horticulture Services for CMRL Koyambedu Depot Including Admin Building & Housekeeping Services for CMRL Metro Cars -Interior And Exterior Cleaning, Fumigation & Protective Floor Coating
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