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Flash News
MMRC

Flash News

‘Appointment of Transaction Advisor for disposal of plot at Nariman Point for Metro Line 3’
‘Appointment of Transaction Advisor for disposal of plot at Nariman Point for Metro Line 3’
'Station Semi-Naming & Branding Rights at Mumbai Metro Line 3 (Stage-2)' RFP
Supplying consumable materials and maintenance of Electrical installations at Transit Office building of MMRCL at BKC, Bandra (E) in Mumbai for 2 years (2023- 2025)
Supplying consumable materials and maintenance of Electrical installations at Transit Office building of MMRCL at BKC, Bandra (E) in Mumbai for 2 years (2023- 2025)
'Station Semi-Naming & Branding Rights at Mumbai Metro Line 3 (Stage-2)' RFP
‘Appointment of Transaction Advisor for disposal of plot at Nariman Point for Metro Line 3’
Supplying consumable materials and maintenance of Electrical installations at Transit Office building of MMRCL at BKC, Bandra (E) in Mumbai for 2 years (2023- 2025)
Providing of motorized rolling shutters at Aarey colony car depot of Mumbai Metro Line ‐3 project
DISASTER CONTROL ROOM NUMBER - 8779177592
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  3. Technology

Technology

MMRC
Sr. No.CategoryParametersDescription
1Tunneling
  • Tunneling Boring Machine (TBM)
  • Tunnel Ventilation System (TVS) to maintain temperature during normal operations and removal of smoke during emergency conditions.
  • Highly mechanized device which is used as an alternative to drilling and blasting method to construct tunnels with circular cross section
  • Cut and Cover (C&C)
  • Construction methodology where a box is cut & covered
  • New Austrian Tunneling Method (NATM)
  • Modern tunnel construction method where the surrounding rock or soil formation of a tunnel is integrated into an overall ring-like support structure
  • Mobilization of the strength of rock mass
2Station
  • Civil construction
  • By Cut & Cover Method
    Or
  • By NATM Method
    Or
  • Combination of both
  • Station Finishes
  • Modern finishes with extensive use of granite, glass and stainless steel.
  • Station Lighting
  • Modern energy friendly smart lighting is planned for station areas.
  • Ventilation and Air‐conditioning (VAC) System
  • Advanced Air-conditioning systems for station areas along with Smoke Management System and Tunnel Ventilation System
  • Automatic Fare Collection System (AFC)
  • Efficient operations/quicker fare changes
  • Zero chances of revenue loss
  • Faster evacuation
  • Platform Screen Doors
  • Technology to be used for public safety to prevent any fall, mishap, suicidal attempts etc accidents at metro stations
3Traction System
  • 25kV, Single Phase AC Traction
  • Rigid Overhead Conductor System(ROCS) in tunnel
  • Flexible OHE in Car Depot
  • GIS Technology Main / Aux. Subsystem
  • State of act SCADA System
4Rolling Stock
  • Car Body
  • Light weight and cost efficient car body
  • Bolster less/ light weight bogies.
  • Width/Axle Load
  • 3.2 meters/17 T
  • Braking System
  • Electro‐pneumatic (EP) service brake
  • Fail safe, pneumatic emergency brake
  • Spring applied parking brake
  • Regenerative Braking & blending with EP.
  • Passenger Doors
  • Remote controlled door from driver's cab
  • Air Conditioning
  • 2 air-conditioning units in each coach
  • Seating Arrangement
  • Longitudinal seats for maximum seating and standing arrangements
5Signaling and Communication
  • Train Control
  • Automatic Train Protection and Automatic Train Supervision
  • Automatic application of brakes in case of disregard of signal
  • Continuous Tracking of train position
  • Centralized Train Supervision
  • Controlling and monitoring of train operation remotely
  • Operation Control Centre (OCC) to monitor the track status, points, signals, operation of vehicles and also traction power control.
  • Telecommunication Features
  • Traffic management
  • Mobile Radio Communication
  • LED/LCD based display boards
  • Passenger Announcement System
  • Centralized Clock System
  • Passenger Information Display
  • CCTV Surveillance System
MMRC

Recent News

mmrc
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मेट्रो - 3 मार्ग का 84.3% काम पूर्ण
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