PRESENTATION ON BANGALORE METRO RAIL PROJECT

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PRESENTATION ON BANGALORE METRO RAIL PROJECT

• By
• N. Sivasailam
• Managing Director
• Bangalore Metro Rail Corporation Ltd

24th Jan 2009
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PROJECT DESCRIPTION
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Namma Metro
EAST WEST CORRIDOR 18.10 KMS NORTH-SOUTH
CORRIDOR 14.90 KMS TOTAL 33.00 KMS ELEVATED
25.65 KMS AT GRADE (At Ground Level) 00.65
KMS UNDERGROUND 6.70 KMS GAUGE Standard
Gauge TRACTION 750V dc Third Rail SPEED
Max 80Kmph Avg. 32Kmph NO. OF
STATIONS 32 (24 elevated 8 UG) TRAVEL
TIME 33 / 28 Mins. (end to end) HEAD WAY 4
Mins at start later 3 Mins
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BREAK UP OF ROUTE LENGTH
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Namma Metro - Phase I
Hessargatta Cross
Jalahalli
T.Dasarahalli
Peenya Village
Peenya Indsl.Area
ORR
Banashankari
J.P.Nagar
Puttenahalli
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Yelahanka
Namma Metro - Phase II
Hessargatta Cross
Jalahalli
T.Dasarahalli
Peenya Village
Peenya Indsl.Area
ORR
White Field
Alternate
PHASE II
Kattraguppe
Banashankari
J.P.Nagar
Kengeri
Electronic city
Puttenahalli
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Train Operation

• NO OF PASSENGERS
• 2011 10.20 LAKHS/DAY
• 2021 16.10 LAKHS/DAY
• Projected to carry 15 of traffic
• Capacity of 3 Car consist 1000 PAX
• Capacity of 6 Car consist 2068 PAX

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Coaches

• Max permissible speed 80 kmph
• Commercial speed 32 kmph
• Coach body SS - L 20.80 m W - 2.88 m
• H 3.80 m
• Carrying capacity 50 seats -306 standees
• (8
  persons/sq.m)
• Axle load 15 tonnes.

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Coaches (contd)
Traction motors 4 Nos. of 180 KW /
MC Acceleration max 1.0 m /sec/sec Deceleration
max 1.1 m/sec/sec (normal) 1.3
m/sec/sec(emergency) Additional features
HVAC/ATP/ATO/PIDS/PA etc.
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Safety

• For Operations
• Automatic Train Protection (ATP)
• Automatic Train Operation (ATO)
• Continuous Automatic Train Control (CATC) Cab
  Signaling
• For Commuters
• Door Closures Plug swing type.
• Coaches with fire retarding materials low smoke
  toxicity
• Side walk way in tunnels and elevated structures
  for emergency evacuation
• PA system between driver and commuters in coaches
• Operations Control Centre communication with
  Driver

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Norms and Standards for Metro Planning

• Geometric Design
• Min Horizontal curve Radius
• - Broad gauge
  200- 300 m
• - Standard gauge
• Elevated 90-
  120 m
• Under ground
  200 m
• Min.Vertical curve radius 1500 m
• Distance between track centres
• (double line) - Elevated 4.20 m
• - Underground13.05 m
• Clearance below Viaduct 5.50 m (min)

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Norms and Standards for Metro Planning
(contd)Horizontal Curves

• Between stations Desirable -
  600m or more
• At Station platforms Minimum -
  1000 m
• Depot/workshop Minimum -
  120 m
• Min straight between Preferable gt
  25 m otherwise NIL
• two reverse curves
• Applied cant (Ca) Maximum -
  125 mm
• Cant deficiency (cd) Maximum -
  100mm
• Cant gradient Maximum -
  1in 360
• 
  Generally - 1in 720
• Rate of change of ca/cd - 50 mm per
  second

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Norms and Standards for Metro Station
PlanningPlanning considerations

• Entrance Passageways should be kept short and
  direct with min number of bends
• Non-conflicting movements for incoming and out
  going passengers
• Forward movement wherever possible.
• Ticket Counters (adequate numbers) to be provided
  
• Columns and obstructions to be minimised
• Requisite number and size of escalators and stair
  cases to be provided
• Minimum walking distance for pedestrians

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Norms and Standards for Metro Station Planning
(contd)

• Adequate width of platform based on the peak 3
  minute Station load to be provided
• Concourse Paid/ Unpaid areas based on Station
  load
• Adequate Number of ticket counters and
• Ticket Issuing Machines (TIM) to be provided
• Facilities for PWDs viz. Lifts. Ramps Braille
  path to be provided
• Toilets for passengers

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Norms and Standards for Metro Station Planning
(contd)

• Platforms
• Width - Depends on the
  Station
• load.
  
• - Min
  3m for side platform
• - Min
  12m for island platform
• Levels
• a) Floor finish - 100 mm
• b) Finished floor
• to structural ceiling - 3600 to 4000 mm

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Norms and Standards for Metro Station Planning
(contd) Stairs and Ramps in Public areas
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Norms and Standards for Metro Station Planning
Stairs and Ramps in Public areas (contd)
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Norms and Standards for Metro Station Planning
(contd)Escalators in Public areas
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Norms and Standards for Metro Station Planning
Escalators in Public areas (contd)
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Norms and Standard for Metro Station Planning
Escalators in Public areas (contd)
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Norms and Standard for Metro Station Planning
(contd)Ticket gates
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Emergency Evacuation at stations (contd)
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Standards for Fire Safety (contd)

• Code followed NFPA 130 for Fixed Guide Way
  System.
• Emergency Evacuation time - max 5.5 mins from
  platform
• - max 7.5 mins from platform
  to streets.
• No. of exits (min) from concourse to streets
  - Two.
• Max. walking distance on platform to nearest
  stairs-30 meters.
• Firemans stairs a must.
• Building set backs as per NBC.
• Fire retarding materials compulsory in coaches
  and other locations.
• - Should have low fire load.
• - Should have low heat release rate.
• - Should have low smoke and toxicity.
• In Tunnels use cables-Fire Retardant Low Smoke
  Zen Halogen type (FRLSOH).

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Civil WorksLoadings

• Dead load
• Super imposed dead load
• Live load
• Footpath live load
• Wind Forces.
• Seismic forces (Seismic zone II)
• Impact forces
• Traction Braking forces
• Long welded rail forces
• Construction loads while launching

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Track Standards

• Rails 60 Kg per m UIC Head hardened.
• Track Ballastless slab with
• 1. Vossoloh-336 fastening system (as per DPR).
• 2. Long welded Track.
• 3. At grade lines PSC sleepers at 1540/Km
  with ERC- Mark III clips and GR sole plates.
• Depots 60 kg 90 UTS indigenous rails.
• Prestressed Concrete sleepers _at_ 1540/Km with
  ERC-
• Mark III clips and GR sole plates.
• Turn Outs 17 in depots on Fan shaped PSC
  sleepers.
• 19 in main line-thick web switch-cast
  Manganese Steel crossings with welded legs.
• Ballast 300 mm thick cushion in main lines
• 250 mm thick cushion in depots.

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Design Life of Structures

• Civil infrastructure-Viaducts 120 yrs
• - Tunnels 120 yrs
• - Buildings 50 yrs
• - Track 40 yrs
• Rolling Stock (Coaches) 35 yrs
• Electrical Installations 15 to 20 yrs
• Signaling Telecom installations 15 to 20 yrs

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Construction Cost
Basic Cost April 2005 Annual escalation _at_ 5
per annum considered at DPR prices. Project to
be commissioned in phases. Full Commissioning in
5 years from starting construction (in Jan 2007)
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Salient financial points

• Financial Internal Rate of Return (FIRR) 8.29
• Economical Internal Rate of Return (EIRR) 22.3
• Operating profit from the second year of
  operation
• Losses (incl. debt servicing depreciation
  appropriation etc.) in the first Six years
  expected to be wiped out by the 12th year of
  operation

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Funding
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• Senior Term debt
• JBIC funding Rs. 1795 Crs. (44 billion yen)
• Domestic loans / ADB loan Rs. 1083 Crs.
• JBIC funding for
• Construction of underground portion stations
  tunnels incl. ventilation and Air-conditioning
• Installing Signalling Telecommunication system
  over the whole network.
• Installing Automatic fare collection system
• General Consultancy Services

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Schedule
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• UNIQUE LAND PACKAGE
• Rehabilitation Allowances
• Residential / Commercial Properties

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Metro Success Mantra
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SEAMLESS TRAVEL
Objective

• Provide freedom to commuters to move from one
  transit mode to another without any hassles.

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Seamless Travel (contd)

• Integration with KSRTC BMTC IPTs Railways
  Airport.
• Public parking to be provided at major Metro
  stations.
• Bus bays at other stations.
• Feeder bus services to be provided to all the
  Metro stations.
• Common ticketing for Metro feeder buses.

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Fare System

• Integrated ticket for Metro Mono Bus.
• Fare integration into a single card system.
• Smart Cards for regular users.
• Individual tickets for single time user.

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METRO SUCCESS MANTRA

• Easy access to station concourses from road
  level-escalators
•  Frequency of services
• Punctuality of running of trains
• Affordable Fares
• Immediate evacuation at metro stations
• Bus bays at entrance of stations

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METRO SUCCESS MANTRA (contd)

• Pick and Drop facilities at stations
• Seamless Streamlined Side- walks to reach metro
  stations from neighbourhood
• Well paved side-walks with ramps at road
  crossings for 0.5 to 1km around stations on all
  sides.
• Essential shops stores at stations and on way to
  stations so that at the end of the day people
  can go home purchasing essential needs for the
  next day
• Grid of Metro lines

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TYPICAL CROSSECTION OF VIADUCT
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Tunnel- Typical Section
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Typical Elevated Station
ROAD LEVEL PLAN
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CONCOURSE LEVEL PLAN
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PLATFORM LEVEL PLAN
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LONGITUDINAL SECTIONS
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CROSS SECTION
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Typical Underground StationCentral College
Station
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Underground StationMajestic Station
(Multilevel)
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S.V.Road Station
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Ulsoor Station
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CMH Rd. Station
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Baiyappanahalli Station
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NAMASKARAGALU