The document summarizes the Jaipur Metro Rail project. It discusses that the project was incorporated in 2010 as Jaipur Metro Rail Corporation Limited. The project has two stages - the first stage from Mansarover to Badichopad will be 11.55 km and operational by June 2013, and the second stage from Ambabari to Sitapura will be 23.5 km and operational by June 2015. It then provides details about the various construction methods used for the project, including piling, pile caps, piers, precast segmental construction, cut-and-cover construction, and ramp construction.

1. JAIPUR METRO RAIL PROJECT
The Metro Way Of Life
2012-2013
(01 June 2012 – 30 June 2012)
Presented By:
Anchal Meena , Asha Chaudhary
Arpit Hada, Poonam Shekhawat
PriyankaMeena, Narendra Singh
Shruti Shilpi
Submitted To:
Dr. B.P.Suneja
(Head of PTP)

2. Introduction
 Jaipur Metro Rail project, a company under the name Jaipur Metro Rail
Corporation Limited was incorporated on 01.01.2010 under Companies
Act,1956.
 DSC Limited is an infrastructure group started as an Indian Construction
Company 70 years ago.
 It has full capabilities from developing, financing constructing and operating
infrastructure projects across various infrastructure sectors in India and
abroad.
Vision
To be the leading infrastructure developer of choice.
Mission
Efficient, rapid and innovative development of quality infrastructure to
create infrawealth for the nation.

3. Introduction
Jaipur Metro Rail project, aIcomnpatnyrunodedr thue ncamte Jiaoipunr Metro Rail Corporation
Limited was incorporated on 01.01.2010 under Companies Act,1956.

4. STAGES
• Mansarover to Chandpole: 9.25 km
Chandpole to badichopad : 2.3 km
(approx.)
• Executed by : D.M.R.C
• Est. cost : Rs 1250 Crores
• Est. D.O.C : Febrary 2013
• Operational Comission of the stage :
June 2013
• Ambabari to Sitapura : 23.5 km
• Executed by : P.P.P
• Est. cost : Rs 8750 Crores
• East. D.O.C : Febrary 2015
• Operational Comission of the stage :
June 2015

5. Pile Foundation
Pile location by Surveyor
Excavation done by Augger
Casing wall around Pile Bore

6. Layout plan of pile group

7. Piling
Digging bucket used for drilling
Bentonite water for dense soil

8. Pile Location
Cage Lowering
Tremie Pipe used for Conc.
Flushing Head attached

9. Pile Casting
1. Hopper is used for
concreting in the
piles.
2. From the transit
mixer concrete
discharge into the
hopper directly.
3. Tremie pipe is
always dipped into
the concrete.

10. Excavation for pile cap.
1. After concreting is
done casing is taken
out.
2. In the Chipping
process top concrete
of the pile is
removed.
3. Chipping is done to
the cut off level.

11. Pile Cap
1. Reinforcement is laid
into the trench and
shuttering is provided
on the sides.
2. Pier reinforcement is
laid with the pile cap
reinforcement.
3. Concreting is done by
the boom pipe.

12. Chipping of Pile
1. Top of the pile is
removed manually.
2. Cause:- At the top of
the pile silt is
collected which make
it weak.
3. After chipping p.c.c
provide a bed to the
pile cap.

13. Pier
1. The size of pier is 1.8 m
to 2.0 m dia. of cir. shape.
2. A required clearance of
5.5 m on road side.
3. The min. ht. of rail above
the existing road is 8.4 m.
4. An outward slope of
1:200 will be provided at
the pier top for the
drainage due to spilling of
rain water.

14. Crash barrier
1. A wall is cast around the
pier at the road level,
which is known as Crash
barrier.
2. The gap of 25 mm is
maintained between pier
and crash barrier
3. It works as a shock
absorber. And to protect
the pier from the damage
by the road accident.

15. Pier Cap
On the pier Pier Cap is
casted, than shear key
is casted.
Grade of Concrete-
M45

16. Span Laying
1. Precast Segments lifted
& layed by Launching
Girder.
2.Than Gluing, Threading,
Prestressing & Grouting is
done.

17. Side View of a span
1. Span of the segment
varies according to
the design i.e.21,
24, 28, 31, 34,
37m.
2. Each Segment has a
different shape &
weight.

18. Auto Launching
1. Shifting of Launching
Girder to next span
is called Auto
Launching.
2. Launching Girder
consists of-
∙Main Box Girder
∙Front Support
∙Middle Support
∙Rear Support
∙Rear Trolley
∙Slider Beams

19. Gluing,prestressing, grouting

20. Parapet Segment Launching
1. After the Grouting,
Parapet Segment
Launching is done.
2. Parapet Segment
weight 3.8 ton.
3. Segment is launched
by Gantry by means
of a vellar or lifter.

21. Cut & Cover method
1. Procedure used for
construction of
Chandpole Metro
Station.
2. D-Wall cage is
inserted into the
ground.
3. Work is done from
top to bottom.

22. Ramp section
1. Ramp Section is
provided for
access of metro
from elevated to
underground
metro station.
2. In ramp section, they
were using
timbering process
to retain the soil.

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