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| 1.Gauge(nominal): 1435 mm |
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2.Route Length:
- Underground : 8.90 Km
- Elevated : 5.77 Km
- Total : 14.67 Km
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3.Station:
- Underground : 6 Nos.
- Elevated : 6 Nos.
- Total : 12 Nos.
Stations and trains air conditioned, tunnel naturally ventilated with fans in emergencies |
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| 4.Train Operation: |
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| 2014 |
2021 |
| a)Designed PHPDT |
22770 |
25201 |
| b)Designed Train headway |
2.0 minutes |
2.0 minutes |
| c)Operational Head way |
3 minutes |
2.5 minutes |
| d)Train Composition |
6 Cars |
6 Cars |
| e) Coaches required |
66 |
84 |
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| 5.Designed speed: 80kmph |
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6.Transaction Power System:
- a)Traction system voltage : 750 V dc
- b) Current Collection : Third Rail
- c) SUB station : 2nos (Strand road, Bengal chemicals)
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7.Rolling Stock:
a) 2.88 m wide with stainless steel body
b) Axle load 16 ton
c) Seating arrangement- longitudinal
d) Capacity of 6 car unit 1626 passengers
e) class of accommodation- one |
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8.Signaling, Telecommunication & Train Control:
a)Type of signaling:cab signaling and continuous automatic train control with
Automatic Train Protection (ATP)
b)Type of signaling:(i) Integrated System with Fibre Optic cable, SCADA, Train
Radio, PA system etc.
(ii)Train information system ,control telephones and
centralized clock system |
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| 9.Fare collection: Automatic fare collection system with TOM, SMART CARD etc. |
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10.Construction Methodology:
Underground: Entire alignment tunneling through TBM, all stations by cut and covers.
Elevated viaduct consisting prestressed concrete 'U'-shaped/Box Girder on Single pier with pile/ Open foundations |
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| 11.Maintenance depot: Rolling Stock Maintenance Depot one at Central park in Salt Lake |
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| 12.Total estimated cost excluding land (at May, 2007 prices w/o taxes) Rs. 4874 Crores. (Land to be acquired is about 22.60 hectares of which 1.08 hectare is private land.) |
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| 13.Commissioning for operations: Elevated portion 31st March 2012 and Full Project 31st October, 2014. |
