Title: PRESENTATION ON BANGALORE METRO RAIL PROJECT
1PRESENTATION ON BANGALORE METRO RAIL PROJECT
- By
- N. Sivasailam
- Managing Director
- Bangalore Metro Rail Corporation Ltd
24th Jan 2009
2PROJECT DESCRIPTION
3Namma 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
4BREAK UP OF ROUTE LENGTH
5Namma Metro - Phase I
Hessargatta Cross
Jalahalli
T.Dasarahalli
Peenya Village
Peenya Indsl.Area
ORR
Banashankari
J.P.Nagar
Puttenahalli
6Yelahanka
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
7Train 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
8Coaches
- 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.
9Coaches (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.
10Safety
- 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
11Norms 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)
-
12Norms 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 -
13Norms 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
14Norms 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
15Norms 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
-
-
16Norms and Standards for Metro Station Planning
(contd) Stairs and Ramps in Public areas
17Norms and Standards for Metro Station Planning
Stairs and Ramps in Public areas (contd)
18Norms and Standards for Metro Station Planning
(contd)Escalators in Public areas
19Norms and Standards for Metro Station Planning
Escalators in Public areas (contd)
20Norms and Standard for Metro Station Planning
Escalators in Public areas (contd)
21Norms and Standard for Metro Station Planning
(contd)Ticket gates
22Emergency Evacuation at stations (contd)
23Standards 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).
24Civil 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
-
25Track 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.
-
26Design 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
27Construction 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)
28Salient 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
29Funding
30- 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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32Schedule
33- UNIQUE LAND PACKAGE
- Rehabilitation Allowances
- Residential / Commercial Properties
34Metro Success Mantra
35SEAMLESS TRAVEL
Objective
- Provide freedom to commuters to move from one
transit mode to another without any hassles.
36Seamless 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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38Fare 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.
39METRO 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
40METRO 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
41TYPICAL CROSSECTION OF VIADUCT
42Tunnel- Typical Section
43Typical Elevated Station
ROAD LEVEL PLAN
44CONCOURSE LEVEL PLAN
45PLATFORM LEVEL PLAN
46LONGITUDINAL SECTIONS
47CROSS SECTION
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49Typical Underground StationCentral College
Station
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52 Underground StationMajestic Station
(Multilevel)
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56S.V.Road Station
57Ulsoor Station
58CMH Rd. Station
59Baiyappanahalli Station
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63NAMASKARAGALU