A REPORT on Rrs and Bogibeel Bridge

A REPORT

ON

(INTRODUCTION TO RRS AHMEDABAD AND BOGIBEEL BRIDGE)

BY

ANKUSH AGARWAL 2010A2PS446P

AT

RITES LTD.

A PRACTICE SCHOOL-I STATION OF

BIRLA INSTITUTE OF TECHNOLOGY AND SCIENCE, PILANI

JUNE, 2012

A REPORT

ON

(INTRODUCTION TO RRS AHMEDABAD AND BOGIBEEL BRIDGE)

BY

ANKUSH AGARWAL 2010A2PS446P CIVIL ENGINEERING

Prepared in the partial fulfillment of the

Practice school-I course

AT

RITES LTD.

A PRACTICE SCHOOL-I STATION OF

BIRLA INSTITUTE OF TECHNOLOGY AND SCIENCE, PILANI

JUNE, 2012

Abstract

Report contains the brief overview of the RITES limited its working and functioning. It also contains the

brief overview of the different divisions of the RITES limited and their working it mainly focuses on the

Urban Transport and Railway Civil Engineering Design divisions

Urban transport divisions mainly deals with

the Urban planning and transport facilities The major ongoing project is Regional Railway System

Ahmedabad The report contains the brief overview of the project and its route map. Railway Civil

Engineering Design Division mainly deals with the different kind of railway bridges it has made many rail

cum road bridges, the major ongoing project is Bogibeel bridge, report contains the brief overview of

the project and its structure diagram.

Contents

1) Acknowledgement

2) About RITES

3) Different divisions in RITES ltd.

4) Divisions visited

(i) URBAN TRANSPORT (U.T.)

(a)Different ongoing projects

RRS AHMEDABAD

(ii) RAILWAY CIVIL ENGINEERING DESIGN (R.C.E.D.)

(a) Different ongoing projects

Bogibil Bridge

5) Conclusion

6) reference

Acknowledgement

I am thankful to the Practice School division of BITS PILANI for providing me an opportunity to have an

industrial exposure on Civil Engineering giant RITES limited.

My sincere gratitude to the Urban

department and especially to Mr B.S. Banga for his assistance and Mr. Priyank for his continuous

assistance, support and valuable suggestion. I am also thankful to Mr Jitendra Singh (AGM RCED) for his

valuble assistance.

I am thankful to the training department of the RITES limited for necessary

arrangements and permissions.

ABOUT RITES LIMITED

RITES Ltd., a Government of India Enterprise was established in 1974, under the aegis of Indian

Railways. RITES , which stands for Rail India Technical & Economic Services is incorporated in

India as a Public Limited Company under the Companies Act, 1956 and is governed by a Board

of Directors which includes persons of eminence from various sectors of engineering and

management. RITES is closely linked with Indian Railways & started off by providing

consultancy services on all aspects of railways, from conception to completion.

RITES Ltd., an ISO 9001-2000 company, is a multi-disciplinary consultancy organization in the

fields of transport, infrastructure and related technologies. It provides a comprehensive array of

services under a single roof and believes n transfer of technology to client organizations. In

overseas projects, RITES actively pursues and develops cooperative links with local consultants /

firms, as means of maximum utilization of local resources and as an effective instrument of

sharing its expertise.

RITES is internationally recognized as a leading consultant with operational experience of 62

countries in Africa, South East Asia, Middle East and Latin America. Most of RITES foreign

assignments are for National Governments and other apex organizations.

RITES employs over 2000 staff including over 1200 specialists of high professional standing in

the fields of engineering, management and planning. Besides full time professionals, RITES also

has on its panel a large number of experts, whose services can be drawn upon at short notice.

This provides the company unmatched strength in meeting the needs of its clients worldwide.

Different Divisions in RITES

There are different divisions in the corporate office of RITES limited for different kind of work.

For a project the work is distributed in different divisions. Each division has its different working

staff and separate general managers.

The different divisions in RITES limited are as follow.

1) Railways

2) Highways

3) Urban Transport

4) Equipment Export

5) Airports

6) Urban Planning

7) Ports and Waterways

8) Ropeways

9) Railway Civil Engineering Design

10) Architecture and Planning

11) Geo-technology

Different divisions visited in RITES

1. URBAN TRANSPORT (U.T.)

2. RAILWAY CIVIL ENGINEERING DESIGN (R.C.E.D.)

URBAN TRANSPORT

\RITES provides comprehensive consultancy services in all aspects of urban transport like planning of

integrated multi-mode public transit network; design, engineering and project management of

infrastructure; O&M management of Public Transit Systems. The systems include high, medium and light

capacity mass rapid rail transit (RRT) and bus rapid transit (BRT) systems. Regional transport studies are

undertaken for optimal use of available infrastructure and phased augmentation of facilities for medium

and long term. RITES has access to the latest technology in the urban transport systems through

partnership with reputed international agencies.

Different Services: URBAN TRANSPORT

Diagnosis of Intra-urban transit problems.

Developing short range, medium range and long range solutions for efficient intra-urban transit.

Traffic & engineering surveys, travel demand forecasting based on local socio-economic conditions & land use planning.

Design Engineering, Estimation, Construction Supervision and Quality Assurance Services for Mass Transit Systems - Rail based as well as Bus System.

Planning, design, construction supervision for Transit stations, terminals, Inter-modal Integration and Facility Planning for Transit Systems.

Implementation of Urban Transport Projects - Financing, Bid Process Management, Bid Process Management, Project Management, Project Management Consultancy

Different ongoing projects in URBAN TRANSPORT

1) General Consultancy for Delhi and Bangalore Metro Rail Projects.

2) Regional Railway System Ahmedabad.

3) Feasibility study and bid process management for implementation of Monorail system in

Mumbai.

4) Interim Consultancy for implementation of East –West corridor of MRTS in Kolkata.

5) Feasibility study for running of 15-car electric multiple unit trains in Mumbai.

6) DRP for Bus Rapid Transit System (“BRTS”) In Bhubaneswar.

Project involved:

Regional Railway System Ahmedabad

As an outcome of the IPTS study for Ahmedabad City initiated by Gujarat Infrastructure Development

Board (GIDB) to identify the solutions for Urban Transport problem in the city, preparation of Detailed

Project Report (DPR) for Regional Rail System for Ahmedabad was initiated by GIDB in 2003 through

Delhi Metro Rail Corporation (DMRC) and RITES. The objective was to incentive the people to stay in

satellite townships of Ahmedabad by ensuring that they reach their work places using a suburban rail

bases transport system. The project will use the existing Right of way available of Indian Railways

passing through the city by upgrading, modernizing and integrating the existing railway facilities and will

create its separate tracks and suburban train stations at 1.5-2 kms with operating frequency of one train

every 10 minutes during the peak time. The existing railway assets proposed to be upgraded as Regional

Rail System are on the following corridors:

Corridor 1 :- Barejadi – Ahmedabad Jn – Kalol Jn - 43.49 km

Corridor 2 :- Ahmedabad Jn – Naroda - 9.47 km

The DPR was submitted by DMRC in October 2005. Discussions were initiated Ministry of Railways for

the implementation of the project under Public Private Partnerships (PPP). As per the suggestion of the

Railway Board, the DPR was revalidated and submitted by RITES in 2009. As per the decision of

government, the feasibility of connecting more small towns with the Regional Rail System is under study

.

The extended corridors having length of 288 kms are as follows:

1. Kalol – Kadi – 20 kms

2. Kadi – Katosan Road – 18 kms

3. Katosan Road – Viramgam – 38 kms

4. Ahmedabad Jn. – Sanand – 29 kms

5. Sanand – Viramgam – 36 kms

6. Kalol – Mehsana – 42 kms

7. Naroda – Prantij – 57 Kms

8. Barejadi – Mehmedabad – 12 kms

9. Mehmedabad – Anand - 36 kms

Network Map of Regional Railway System Ahmedabad.

RAILWAY CIVIL ENGINEERING DESIGN

The division is basically related to the different design need in railway projects like road and rail cum

road bridges across major rivers and gorges, rail over bridges, rail under bridges including

viaduct and rail & road tunnels. The major activities undertaken are; assessment of project need,

siting of location including remote sensing study and land use, topography survey, hydraulic design

parameters, hydraulic model studies for design of protection and river training works, geological /

geotechnical investigations , preliminary / detailed structural design and proof checking including

project scheduling, construction planning, tendering along with designers/ construction

supervision. The Unit is handled by a multi-disciplinary group consisting of transport planners,

surveyors, geologists, geo-technical, traffic experts, hydrologists, bridge & structural engineers,

quantity surveyors, economists, construction management and computer professional experts with

extensive field experience.

Different Services: RAILWAY CIVIL ENGINEERING DESIGN

Checking for whether a project will be feasible or not.

Checking whether a project is economically feasible or not

Detailed engineering studies after all feasibility studies.

Detailed project report.

Detailed design including construction drawings and proof checking.

Tendering and designers/construction supervision.

Different ongoing projects in RAILWAY CIVIL ENGINEERING DESIGN

1) Pre-construction studies including detailed design for rail cum road bridge (4.3 km long) across

river Brahmaputra near Dibrugarh, Assam for NF Railway.

2) Consultancy Services including detailed design and designers supervision of double line new rail

bridge in replacement of Jubliee bridge across river Hooghly on Bandel-Nihati Section for

Eastern Railway.

3) Pre-construction model studies and detailed design including detailed design including proof

checking for rail cum rod bridge (3.7km long) across river Ganga at Monghyr for E.C. Railway.

4) Pre- construction model study and detailed design including proof checking for rail cum road

bridge (4.6 km long) across Ganga at Patna (Bihar) for EC Railway.

5) Detailed Design, preparation of tender/construction drawings ,proof checking for approx.80

numbers of bridges on EC Railway section.

6) Comprehensive consultancy services for bridges design between km 120-142 and km 152-168 of

Laole- Quantized section of Udhampur- Srinagar- Baramulla new BG rail line project of Northen

Railway.

7) Detailed Design of bridges between km 30-120 of Katra- Quantized section of Udhampur-

Srinagar-Baramulla new BG rail line project of Northen Railway.

8) Detail Design and construction supervision of 10.6 km long Pir Panjal railway tunnel on new BG

rail line project of Northen Railway.(in Foreign Joint Venture)

9) Detailed design for a rail bridge (1.8 km long) across river Kosi near Nirmali in Bihar for E.C.

Railway.

10) Detailed design and construction supervision of 3.2 km long Railway tunnel (NR-T1) at

Udhampur on new BG rail line project of Northen Railway.

11) Feasibility study of 6-Lane road bridge (1.8 km long) over Bhramaputra at Guwahati.

12) Model study for siting 5 important rail bridges on DFC Corridor on river Tapi, Narmada,

Sabarmati, Yamuna (at Tughlabad and Allahabad).

Project involved:

BOGIBEEL BRIDGE ON BRAHAMPUTRA RIVER

The Bogibeel bridge which will be the longest rail cum road bridge of the country with a total length 4.95

km. It is going to constructed over Brahmaputra river near Dibrugarh . Brahmaputra river is around 10 km

wide but it is very typical to construct 10 km wide bridge so many model studies were done to reduce the

length of the bridge.

Result of model studies to reduce the length.

• Khadir Width : 10 Km

• Design Discharge : 73000 cumsec

• Lacey’s Width : 1.4 km

• Proposal before model studies

Bridge 2 x 32.6 + 56 x 125 m= 7062.5 m with guide bunds on both ends

Proposal after model studies

Bridge 2 x 32.6 + 34 x 125 m= 4315.2 m with longer guide bunds on both ends.

Different parts of bridge

A bridge is mainly constructed in two phase

1) Substructure

2) Superstructure

Work on the Sub-structure of the bridge has been in progress. Out of 42 wells (pillars), 32 wells have

been completed. Remaining wells are expected to be completed by June 2013. The construction of the

super-structure will start soon after that it will take around four years’ time to complete. The

superstructure, which will be made with composite welded steel truss and designed by a Denmark-

based company, will be the-first-of-its kind in the country. Around 2300 crore has already been spent

on the bridge.

This is the largest rail cum road bridge till now to be made by RITES limited. The foundation of the

bridge is well foundation and 42 peers will be used for the construction of the bridge and the span

length is 125 met. Span length plays an important role while making such kind of bridge because

discharge of the river plays an important role. While constructing such kind of bridge earthquake and

liquefaction was the major problems both of the test were done by IITs.

Bogibeeel Rail Link Infrastructure

A new station, New dibrugarh Rail Station is being planned for construction at Boiragimoth Kachari

village in Dibrugarh. The station is expected to be the biggest in the region. The rail link also has a

station at Chowalkhowa. It is being proposed to connect the Bogibeel rail line to Moranhat railway

station, on the south bank

Drawing of shape and dimensions of the foundation of the bogibeel bridge and its

superstructure.

Conclusion

RITES is a Government of India Enterprise, provide comprehensive engineering, consultancy and project

management services in the transport infrastructure sector under single roof. Since its inception in 1974,

company has made steady progress and diversified into new areas of business such as, export/leasing,

maintenance and rehabilitation of railway rolling stock, operation and maintenance of railway systems

under concession agreements and BOT, BOOT and PPP projects.

Different role are played by the different

divisions. In the Urban Transport division major ongoing project is Regional Railway System

Ahmedabad, It is like the metro but the different places will be connected through the local trains station

will be made at the interval of 1.5-2.0 km and the frequency of the trains will also be increased.

In the Railway Civil Engineering Design divisions the major ongoing project is bridge over Brahmaputra

river it is 4.95 met long bridge the cost of the bridge will be more than 2000 crore. The site selection is

very important in these kind of bridges the Brahmaputra river is 10 km wide at the bridge site but the

length of bridge is reduced by making guide bund. This bridge will solve the problem for railways.

Reference

1) www.google.co.in

2) www.rites.com

3) Project report of RRS Ahmedabad

4) Report on Bogibeel Bridge

CONCLUSION