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1
OVERVIEW OF
CHENNAI METRO RAIL LIMITED
PHASE 1
2
CHENNAI CITY MAP
3
PRESENT TRAFFIC SCENARIO IN
CHENNAI CITY
4
Main Arterial Roads In Chennai City
Anna Salai / Mount Road
E V R Salai / Poonamalle High Road
Inner Ring Road / Jawaharlal Nehru Road/100 feet Road
5
Distribution Of Road Net Work In Chennai City
Right Of Way (ROW)
ROW(m) Length(km) Percentage
<10* 6.43 1.74
10-15* 146.15 39.44
15-20* 159.06 42.93
20-30 57.83** 15.61
30-40 1.05 0.28
Total 370.52 100.00
* ROW of 84 % of the city roads <20 m** Out of this 57.83km, Phase I Metro will run through 40km
6
Growth of Population in Chennai City / CMA
1971 1981 1991 2001 2008
Chennai City 2.64 3.29 3.84 4.32 4.75
Other than City 0.86 1.32 1.98 2.72 3.52
CMA 3.50 4.61 5.82 7.04 8.27
In Million
7
CHENNAI CITY LIMTS
8
Steady increase in the growth of Bus transport
Year Routes Fleet Bus Fleet per One Lakh Population
1980-81 298 1794 25
1990-91 439 2296 34
2000-01 580 2816 40
2008-09 640 3300 40
9
Share Of Public Transport
The share of public transport has reduced
1992- 60%
2003- 53%
2008- 41%
Ideally this should be 70%
10
Growth of Vehicle Population
1984 1992 2000 2008
Cars 24%(34,000)
21%(1,20,000)
20%(2,28,000)
19%(5,04,000)
Twowheelers
61%(87,000)
71%(4,05,000)
73%(8,32,000)
76%(20,15,000)
11
Road vehicles, especially two wheelers have substantially increased.
Whereas the infrastructure facilities of the city not proportionately increased.
Due to increase in vehicle population, the average journey time has increased
Growth of Vehicle Population
3%
▄Chennai is the fourth- largest city in India with a population of about 8 million
▄11 million trips in a day, of which about 6 million vehicular trip
▄Many areas in city and suburbs are not served by rail based system
▄Suburban and MRTS traffic have increased, but NOT in tune with the traffic
demand
▄Rail network expansion failed to keep pace with demand resulting in severe
congestion on road network & Environmental pollution
Present Scenario of Transport Infrastructure
12
26% 71%
13
The options are…………
1. ROAD BASED SYSTEM
2. RAIL BASED MASS TRANSIT SYSTEM
14
ROAD BASED SYSTEM
Widening of Roads Involves large scale land and building acquisition in the heart of the City- not feasible
Elevated Bus bay systemDedicated bus bays/expressways not feasible because: -numerous existing flyovers ;
-city landscape intervened with commercial/residential buildings and walkways
15
RAIL BASED MASS TRANSIT SYSTEM
Mono Rail: Suitable as a feeder serviceLimited capacity <10000 phpdt
Light Rail Transit (LRT): Suitable for low to medium capacity trafficbetween 10000 and 25000 phpdt
The arterial roads of Chennai is already having traffic in the order of 30000phpdt and growing steadily
16
RAIL BASED MASS TRANSIT SYSTEM
Medium Capacity Metro System
Suitable for traffic demand of 30000-40000 phpdt
Most economically suited system for the saturated corridors of the Chennai City
17
Advantages of Metro System Requires 1/5th energy per passenger km compared to road
based system
More reliable, Comfortable and Safer
Fully air conditioned
Carries same amount of traffic as 7 lanes of bus traffic or 22 lanes of private cars
Reduces journey time by 50 to75%
Washermanpet to Airport
-by road will take 90 to 100 minutes
-Metro Rail will take 45 minutes
18
Advantages of Metro System
Tangible & non Tangible SavingsSocio Economic Benefits
Vehicle operating costs (VOC) savedPassenger time savedLess air and noise pollutionReduction in number of road accidentsReduction in Road infrastructure and consequent
maintenanceChennai city will be placed in global Metro map
19
CHENNAI METRO SELECTION OF CORRIDOR
Detailed Feasibility Study was carried out, and 7 (Seven) corridors prioritised
Detailed traffic survey was done for the
3 (Three) main corridors
Cor
r 1Corr 7
Corr 2
Corr 3
Co
rr 3
Corr 4
Co
rr 5
Corr 6
Corr 1
CHENNAI METRO SELECTION OF CORRIDOR
CHENNAI METRO SELECTION OF CORRIDOR
CORRIDOR - 1
Airport - GST Road- Anna Salai- Central - Broad Way- Washermanpet- Tiruvottiur
CORRIDOR - 2
Alandur - JN Road - Koyambedu - EVR Salai - Egmore - Chennai Central - Fort – Beach Station
CORRIDOR - 3
Ambattur - Ring Road - Arcot Road - Panagal Park - Eldams
Road- Luz Church Road - RK Mutt Road - Adyar Bridge - Lattice
Bridge Road -Thiruvanmiyur
21
22
Govt. decided to take up Corridor 1 & Corridor 2, under Phase-I based on maximum ridership
Subsequently both these corridors slightly modified-extent reduced.
Corridor 3 will be taken up under Phase-II Extension of Corridor 1 (to Tiruvottiyur) will be taken
up shortly
CHENNAI METRO SELECTION OF CORRIDOR
U/G Station
Elevated Station
23
CHENNAI METRO RAIL ALIGNMENT
24
Chennai Metro Rail Project Phase I
Largest infrastructure project ever in Tamil Nadu
Cost - Rs. 14,600 Crores (US $ 3.2 Billion)
59% funding from Japan International Cooperation
Agency, 20% by Central Govt. and 21% by State
Govt.
25
Implementation Module
A special purpose vehicle formed – Chennai Metro Rail Limited (CMRL)
Stake Holders- Govt of India and Govt of Tamil Nadu
26
Chennai Metro Rail Phase - 1 Salient Features
Description Under Ground (Km) Elevated (Km) Total (Km)
Corridor I 13.8 8.7 22.5
Corridor II 9.6 11.8 21.4
Total 23.4 20.5 43.9
Description Under Ground (Nos) Elevated (Nos) Total (Nos)
Corridor I 11 6 17
Corridor II 8 7 15
Total 19 13 32
1. No of Corridors – 2 Nos
2. Route length
3. No. of Stations
27
Under Ground StationsCorridor - 1 Corridor - 2
1 Washermanpet 1 Chennai Central
2 Mannadi 2 Egmore
3 High Court 3 Nehru Park
4 Chennai Central 4 K M C
5 Government Estate 5 Pachaiappa’s College
6 L I C Building 6 Shenoy Nagar
7 Thousand Lights 7 Anna Nagar East
8 Gemini 8 Anna Nagar Tower
9 Teynampet 9 Thirumangalam
10 Chamiers Road
11 Saidapet
Elevated StationsCorridor - 1 Corridor - 2
1 Little Mount 1 Koyambedu
2 Guindy 2 CMBT
3 Alandur 3 Arumbakkam
4 Officers Training Academy
4 Vadapalani
5 Meenambakkam 5 Ashok Nagar - K. K. Nagar
6 Chennai Airport 6 SIDCO
7 Alandur
8 St. Thomas Mount
CHENNAI METRO List of Stations
Integration with other modes of Transport
28
29
CONNECTIVITY TO BUS STATIONS
WASHERMANPET BUS STATION
ESPLANADE BUS STATION
KOYAMBEDU INTERSTATE BUS TERMINUS
SAIDAPET BUS
STATION
PROPOSED ST.THOMAS MOUNT BUS
STATION
Integration with other modes of Transport
30
Chennai Mofussil Bus Terminus (CMBT) Koyambedu
• Largest Interstate Bus Terminus in Asia
• Handle over 2000 Buses / Day (270 buses parked at a time) • Handle over 2 lakh Passengers / Day
31
CONNECTIVITY TO CHENNAI AIRPORT
PROPOSED AIRPORT
STATION
32
Chennai International Airport
• Rs. 2000 Crore Expansion and Modernization of Domestic and International Airports is on going
• Target handling capacity in 2011 - 23 million passengers per annum or 66,000 passengers per day
• Expected traffic flow to Airport in 2011- 1 lakh / day
• Cannot be handled by Road
• CHENNAI METRO the only alternative
Integration with other modes of Transport
33
WASHERMANPET
WASHERMANPET METRO STATION
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 2
CORRIDOR 1
34
HIGH COURT
FORT STATION
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 2
CORRIDOR 1
35
HIGH COURT
ELEVATED SKY WALK FROM HIGHCOURT
STATION TO FORT STATION FOOT BRIDGE
36
CHENNAI CENTRAL
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 1
CORRIDOR 2
CENTRAL METRO STATION
CHENNAI CENTRALSUB URBAN (MMC)
37
Chennai Central Station
(long distance)
1.75 lakh passengers / day
MMTC Suburban Station
4.75 lakh passengers / day
Park Suburban Station 4.4
lakh passengers / dayPark MRTS Station 25,000
passengers / day
38
EGMORE
EGMORE METRO
STATION
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 2
CORRIDOR 1
Egmore Station (long distance) 1.0 lakh
passengers / day
39
GOVERNMENT ESTATE
CHINTHADRIPET
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 2
CORRIDOR 1
GOVERNMENT ESTATE
NEW SUBWAY CONNECTING THE EXISTING SUBWAY AT ANNA SALAI WITH
CHINTHADRIPET MRTS STATION
40
41
GUINDY METRO STATION
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 2
CORRIDOR 1
42
ST. THOMAS MOUNT
INTEGRATED STATION FOR MRTS AND METRO
INTEGRATION WITH EXISTING SUB-URBAN AND MRTS STATIONS
CORRIDOR 1
CORRIDOR 2
▄Length of the route : 20.5 km (Elevated)
: 23.5 km (Under Ground)
▄Gauge (standard) : 1.435m
▄Tunnel Dia : 5.8m (Internal Diameter)
▄Traction Power : 25 Kv A.C
▄Rail Profile : 60kg (UIC 60)
▄Track Structure : Slab Track / Plinth
▄Track Centre (Under Ground) : 14.05m / 14.50m
▄Track Centre (Elevated) : 4.10m
▄Car Depot location : Koyambedu
43
Chennai Metro Technical Details
44
Typical Underground Station Section
Chennai Central Station - Corridor 2 over Corridor 1
45
46
Underground Station Platform
47
STATION INSIDE VIEW
48
STATION INSIDE VIEW
49
Typical Bored Tunnel Section.
50
INSIDE VIEW OF TUNNELInside View of Tunnel
Cross Section of a typical Cross Passage
51
Cross Passages are provided every 244m
52
Typical Elevated Viaduct Section
53
Viaduct Section-in progress
Typical Elevated Station
Construction by Station Contractor
Construction by Viaduct Contractor
54
Alandur Station - Corridor 2 over Corridor 1
55
56
Elevated Station
57
Elevated Station Platform
58
METRO RAIL INSIDE VIEW
58
59
METRO RAIL INSIDE VIEW
59
METRO Rail Depot
60
METRO Rail Depot
61
62
Progress - Civil Contracts
Elevated :- 3 Viaduct contracts – work in progress- 2 Elevated station contracts (10 stations)- awarded- 2 Elevated station contracts ( 3 stations)- tender will be
called for shortly- Depot – Tender return early August 2010
Under Ground :- 5 Contract packages (19 stations and 18km tunnels)-
Tender return early August 2010
63
Progress - Systems Contracts
- Rolling Stock – Bid evaluation- Power Supply and Overhead Equipment, Track Works -
Call for Tender - Signaling, Platform Screen Doors and Telecommunication, Lifts and Escalators – Tender will be called for shortly- Tunnel Ventilation and Under Ground Station Air
Conditioning System, AFC Equipment – P Q Evaluation
Physical Work Completion for Elevated Portion: 2012 -13 Underground Portion: 2014-15
Chennai Metro – Future WorksCorridor 1 Extension to Tiruvottiyur
64
Preliminary study completed, Financial Sanction in progress
Cor
r 1Corr 7
Corr 2
Corr 3
Co
rr 3
Corr 4
Co
rr 5
Corr 6
Corr 1
Chennai Metro – Future WorksCorridors 3 & 4 - Feasibility study completed, now under active
consideration
65
66
Chennai Metro Rail Project
Thank you