1. Hyderabad Metro Rail Project
- A case study

2. Topics
• Metro Network
• FinancialAspects
• Sub-structure
- Foundation
• Super structure
- Piers, Bearings, Pre-Cast Segments
• Station Concept
• Rolling Stock
• AutomaticTrain Operation (ATO)
• Summary

3. Metro Network
MIYAPUR
L B NAGAR
FALAKNUMA
JBS
NAGOLE
SHILPARAMAM
CORRIDOR I - RED
CORRIDOR II - GREEN
CORRIDOR III - BLUE

4. Financial Aspects
Total cost of Project Rs.14,320 Cr.
Central GOVT 10% of Total cost
L&T Metro Rail Hyderabad limited Remaining Total cost
State GOVT (Telangana) Ready to bear the extra cost
State GOVT (Andhra Pradesh) 0%
• Initially allotted to MAYTAS, but, was cancelled
due to delay in Financial closure.
• Allotted to L&T in PPP mode, DBFOT basis.

5. Structure - Overview

6. Foundation
• Soil Investigation
• Shifting of Services and Amenities
• Foundation
• Open foundation
• Pile foundation
Concrete/
Rock Breaker
Vibrator
Compactor

7. Pile driving equipment

8. Piers
Boom Placer
Transit Mixer
Shuttering
• Inner surface of Formwork coated with ‘Mould
Releasing Agent’; to prevent adhesion of
Concrete to the Formwork.
Security
Barricade

9. Piers (Contd.)
Piers
Total distance covered 72 KM
Total no. of piers 2748
Piers in corridor – I 1109
Piers in corridor – II 588
Piers in corridor – III 1051
Piers completed till now 1635
Piers

10. Bearings
• Bearings are used for resisting the rotatory loads

11. Pre-Fabrication
• Piers hold the viaduct, this is done by stringing and sticking the Segments together.
Segments
Gantry andTravel for Lifting and
Loading Segments in theYard

12. Pre-Cast Segments
• In gen, 10 Segments between 2 Piers, each Segment about 40Tons.
• PlacingViaduct Segments with the help of Launching Gantry.
Launching Gantry
Viaduct Segments
under-slung during
Sticking and
Stitching process
Slings for holding
Viaduct Segments
Traveler
For Lifting
And Shifting
Segments
VIADUCT
VIADUCT
P
I
E
R

13. Pre-Cast Segments (Contd.)
Sticking the Pre-Cast Segments
Application of
Epoxy on surface
of Segment

14. Pre-Cast Segments (Contd.)
Stringing of Pre-Cast Segments
Stringing
Cable
Duct in
Pre-Cast
Segment

15. Station Concept
• The Stations, being windows to the Metro Service, are tastefully designed
reflecting local culture.
Uppal stationInterior view of station

16. Station Concept (Contd.)
Station Design
• Stations are covered by an overlapping
roofing system, open at sides, covering
the platform
• Staircases & Escalators designed based
on
• Architectural Elements
• Functional Aspects.

17. Rolling Stock
• LTHMR has given Rolling Stock contract to
Hyundai Rotem Company (South Korea).
• Total 57Three-CarTrain Sets.
Measurement of car 21.7 X 2.9 X 3.8 (meters)
Material of car Stainless steel
Gauge length 1435 mm
Max. Design Speed 90 Km/h
Signal System ATO/ATP
Capacity (per train set) 126 seats
Power supply 25 KV AC
Rolling Stock

18. AutomaticTrain Operation (ATO)
Train
controls
Interior view
• LTHMR has given the Communication Based Train Control (CBTC) system
to TheThales Company .
• Thales will Design, Build, Deliver and Manage the installation of the fully
automatedCBTC.

19. Summary
• Faster :
- JourneyTime  Reduced
• Greater traffic capacity equivalent to:
• 7 lanes of BusTraffic (or)
• 24 lanes of CarTraffic
• Low Energy Consumption per Passenger Km:
• 20% only  in comparison to Road-based Systems.
• Eco-Friendly :
• Air Pollution  Nil
• Sound Pollution  Negligible

20. Development never ENDS
Thank u !!!!!!!!!!