Profile Bridges & Elevated Structures[1]

BRIDGES & ELEVATED STRUCTURES

Member of the SNC-Lavalin Group

SNC-LAVALIN Infrastructure Pvt. Ltd.

ContentsTitle Page

SNC-LAVALIN Infrastructure Pvt. Ltd..- Background.................................................... 1 Fields of Specialization.................................................................................................. 5 Range of Services ......................................................................................................... 5 Our Strength .................................................................................................................. 5 Brigdes & Elevated Structurtures Division-About the Division ..................................... 6 Services / Expertise of the Division............................................................................... 6 Feasibility Study/Detailed Design Projects..................................................................7-37 Construction Supervision/Project Management/Independent Engineer ....................38-54 Metro / Railway Projects.............................................................................................55-60 Under Passes / ROBs / Subways..............................................................................61-63 Bridge Retrofit ............................................................................................................64-65 Profile of the Senior Bridge Professionals..................................................................66-69 Office / Management Photographs.............................................................................70-74

Page 2 of 74

SNC-LAVALIN Infrastructure Pvt. Ltd.BackgroundSNC-LAVALIN Infrastructure Pvt. Ltd. (formerly SPAN Consultants Pvt. Ltd. was incorporated in 1977 and has developed into a premier consultancy organization in India. SL-Infra has always endeavoured to upgrade their expertise and provide the most advanced, state-ofthe-art techno logy and cost effective solutions to its clients. Due to this SL-Infra has earned reputation and awards for engineering excellence. It provides consultancy services for full cycle of the project development from conceptualization to completion and operation and maintenance services for varied and diverse spectrum of projects. SL-Infras activities are organized through seven technical service divisions headed by well qualified professionals with profound national and international experience. These divisions are supported by seven support divisions and regional and project offices in implementation of project. SL-Infra maintains an excellent quality surveillance and project monitoring team and systems, which help all the assignments handled by our various technical divisions. SL-Infra is an ISO 9001: 2008 certified company. It has developed its own Quality Management System which has been in force since then. This system forms the guiding principles, which are followed in every sphere of the organizational activities starting from acquiring of business to the end products. Quality Management starts from each individual division of the organization through their respective established processes defined in Work Instructions. Each individual activities and its resulting product undergoes thorough quality checking both in process and at the end, before delivery to the client. This ensures the best quality product to the client. With its registered office in New Delhi, SL-Infras Corporate Office is located in Film City, NOIDA. It has four permanent Regional Offices located in Bengaluru (Bangalore), Mumbai, Pune and Kolkata. These offices are well equipped with the state of art equipments, latest computers, softwares, libraries and models and programs developed for various studies. SL-Infra has its own Geotechnical & Material Testing Laboratory and Environment Laboratory, which are registered with concerned Government Agencies. SL-Infra has presence almost in every major provinces of India. SL-Infra is staffed by eminent, experienced and well qualified multidisciplinary professionals. Many of these professionals have worked internationally and for projects funded by the World Bank, Asian Development Bank, African Development Bank, JICA, DANIDA, USAID, UN agencies etc. SL-Infras has staff strength of about 680 in various disciplines. SL-Infra also has an active panel of eminent experts who have been actively involved in the solution of complex engineering problems on major projects. This has in effect led to an integrated approach to planning, particularly for projects, which have multi-disciplinary ramifications.

Span, Head Office, NOIDA.

Span Bangalore Office

Page 3 of 74

SL-Infra has successfully carried out assignments in over fifteen countries under diverse geographic, climatic and environmental conditions. These assignments have been executed in Afghanistan, Bangladesh, Bhutan, Canada, Ethiopia, Iraq, Iran, Kuwait, Liberia, Libya, Mauritius, Nepal, Nigeria, Kingdom of Saudi Arabia, Tanzania, USA and Vietnam.

Afghanistan

Bangladesh

In September 2007, SPAN Consultants became member of the SNC-Lavalin Group of Canada, a leading international engineering and construction group and an important player in the field of infrastructure engineering, concession ownership and management. SNC-Lavalins long relationship with India dates from the 1950s. The SNC-Lavalin companies have offices across Canada and in 30 other countries around the world, and are currently working in some 100 countries. It employs over 21,000 people who speak some 50 languages and represent over 80 nationalities. SPAN derives benefits of SNC-Lavalins international presence, expertise with large pool of international talent and experience, and overseas offices for collaborative work. SNC-Lavalin has worldwide experience in developing rail transit systems. It is the policy of SL-Infra to maintain the highest standard of ethics in the conduct of its business and in its relations with whomever it does business or is associated. SL-Infra is committed to SNC-Lavalins Code of Ethics.

Bhutan

Canada

Ethiopia

India

Iraq

Iran

Kuwait

Liberia

Libya

Mauritius

Nepal

Nigeria

Saudi Arabia

Tanzania

USA

Vietnam

Page 4 of 74

Fields of Specialization: Highways and Road Transport Bridges and Elevated Structures Railways and Mass Transit Aviation Buildings and Structures Public Health Engineering Water Resources and Irrigation

Range of Services: Transport Modeling Road Safety Studies and Audits Hydraulic Modeling Master Planning and Conceptual Designs Techno-Economic Feasibility Studies Field Surveys & Investigations (Topographical Surveys, Pavement and Materials Investigations, Geotechnical Explorations, Hydrological Surveys, etc.) Detailed design and engineering Technical specifications, BOQ, tender documents Pre-bid services Modeling for PPP, BOT/BOOT projects Concession agreements and assistance for financial closure Bid processing and procurement assistance Project management services Construction supervision and quality control/assurance Owners engineers and Independent engineers services Socio-economic studies, rehabilitation and resettlement Environmental impact assessment and management Institutional strengthening and capacity building Operation and maintenance related services

Our Strength: Multidisciplinary engineering company More than 32 years of experience with many landmark projects. Based in NOIDA (adjacent to Delhi) with strong Regional Offices in all regions of India. Well-established inter-division coordination for the execution of integrated projects. Experience in almost all States in India and abroad. Broad experience of internationally-funded projects (ADB, the World Bank, AfDB, JBIC, etc.). Use of state of art and internationally recognized software for design, drafting, project management and communication. Blend of SNC-Lavalins international presence and expertise with large pool of international talent and experience, overseas offices for collaborative work. Well established Quality and Health, Safety and Environment Policies.

Page 5 of 74

Bridges & Elevated Structures DivisionAbout the Division:It is our flagship division that sets world parity in technology and optmising sustainability as the prime goals. Our expertise concerns all kinds of bridges mighty and mundane alike. We deal with all type of bridge decks. Slab Beam and slab Box girders Arch Cable stayed In diverse materials Reinforced concrete Pre-stressed concrete Steel Composite steel/concrete In all forms of construction Cast in-situ Cantilever construction Incremental launching Precast segmental construction For diverse functions as Road bridge Railway bridge Elevated roads structures for Expressways Viaducts/flyover/underpass Pedestrian /footbridges Our service covers every life cycle activity from first concept through design, construction, service and rehabilitation/eventual demolition. We offer our services to a broad spectrum of clients-highway administration state/union and private enterpreneur. Most of our design and drawing is computer aided and a dedicated team of specialists ensures a high product quality, besides formalised quality assurance methods(ISO 9001) are operated.

Expertise : Girder Bridges Arch Bridges Steel Composite Bridge Cable Stayed Bridges Movable Bridges Elevated Expressways Elevated Sections for Interchanges and Grade Separators Railway Bridges Pedestrian Bridges Underground Structures & Pedestrian Tunnels/Subways Culverts and Retaining Walls Viaducts and Flyovers

Services offered by the Division: Geotechnical Investigations and Hydrological Analysis Computer aided Structural analysis Seismic response spectrum analysis Conceptual, Preliminary Designs and Drawings Detailed Designs & Construction Drawings (IRC or international codes) Detailed Design for latest Construction techniques Bridge erection and launching technique Preparation of Guidelines and Technical Specifications Cost Estimation & Tender Documents Proof Checking and Design Review Condition Surveys of Bridges and their Assessment Inspection and Monitoring of bridges Repair and Rehabilitation of Bridge Structures Retrofitting, Strengthening and Widening Third Party Quality Control Project Planning Construction Management and Site Supervision Owners Engineers / Independent Engineers Services Environment, Occupational Health and Safety Page 6 of 74

Feasibility Study/ Detailed Design Project References

Page 7 of 74

Selected Projects: River BridgesFEASIBILITY STUDY/ DETAILED DESIGN

Yamuna Cable Stayed Bridge, Naini/ Allahabad, Uttar PradeshThe four lane concrete deck cable stayed Yamuna bridge with its approaches is designed to provide much needed suitable urban link of Allahabad to NH-27 funded by OECF (presently known as JICA), it will provide important interstate link to cities like Mirzapur and Varanasi through state highway. The site is located 25 27 N latitude and 81 44 E longitudes on the crossing of river Yamuna at Allahabad/Naini in the state of Uttar Pradesh. The total bridge length is 1510 m and 3,913 m long approach road, divided into following four modules: Module 1: 630 m long bridge with a 260 m long cable stayed span and side spans on 40 m deep well foundations. The span arrangement is 60115-260-115-60 m. Deck width has been kept 26 m to accommodate 4 lane carriageway, footway + cycle track, median, and kerbs supported by solid reinforced concrete twin pylons of 90m height above the well cap. Module 2: 515 m long continuous concrete Bridge of 60 m spans on well foundation. Module 3: 365 m long viaduct module with span of 25 m on pile foundation. Module 4: 3,913 m long approach roads, 764 m on Allahabad side and 3,149 m on Naini side. Appropriate technology, excellence in environmental compatibility and aesthetic quality are the significant features of the design of the bridge. The 630 m cable stayed module with a 260 m concrete deck span is the first of its kind in India. The main span of 260 m provides ample navigational clearance to permit unimpeded future development of inland waterway traffic.

Client: Ministry of Road Transport & Highways, Govt. of India. Funding Agency: OECF (now known as JICA), Govt. of Japan. Length: 1510 m with central span of 260 m for the cable stayed module and approach viaducts Services: Feasibility Study, Preliminary, Detailed Design, Tender Documentation, Training Partner: COWI Consultants, Denmark Project Cost : INR 4,000 million Completion : Sept. 1997 Construction : 2001-2004

Yamuna Cable Stayed Bridge, Naini /Allahabad, Uttar Pradesh

Page 8 of 74

Selected Projects: River BridgesFEASIBILITY / DETAILED DESIGN

Zuari Cable Stayed BridgeThe Cable Stayed Bridge across Zuari River (on BOT basis) is located on NH-17 at Cortalim, Goa. It was the longest span cable stayed bridge in India and the worlds second longest span cable stayed bridge with concrete deck. It provides a high speed link between the state capital Panaji with the Margao area and Dabolim Airport. The cable stayed bridge has a central span of 500 m, with side spans of 200m on either sides. Viaduct spans of 10 x 30 m are provided on both ends of the cable stayed bridge. The entire bridge is with 4 lane deck and foot path on both sides. Two pylons of 125.8 m above the well cap level are provided for support of the cables. A revolving restaurant has been proposed on one of the pylon head for tourist attraction along with an innovative computerized night illumination scheme similar to those in Japan. 4-lane approach road on Margao side is approximately 500m long. On Panaji side, the approach road continues as a 4-lane bypass link of approx. 4.0km length and finally joins the existing 2-lane NH-17 through a system of underpasses and CD structures. A flyover has also been provided on an existing road which crosses the high speed access controlled highway. One 8-lane modern toll plaza has been provided on the Panaji side approach for collection of toll fees from the users of the crossing.

Client: Public Works Department, Government of Goa Length: 1.5 km (PSC box girder deck) Span: 200m + 500m + 200m = 900m plus viaducts of 600m length Services: Feasibility and Detailed Project Reports Project Cost: INR . 2,500 million Completion: December 2003

SL-Infras Scope of work involved detailed site surveys, preparation of

feasibility and detailed project report including carrying out detailed design and preparation of execution drawings for the 1.5 km long four lane cable stayed bridge, including the 4 km long bypass to Gao-Velha on this alignment. Scope also include preparation of drawings for all the CD structures, flyovers and underpasses that are required on the entire stretch of 5.5 km.

Zuari Cable Stayed Bridge

Page 9 of 74


Delhi Meerut Expressway: Bridges Over Yamuna, Hindon, Hindon Cut & Upper Ganga CanalThe Delhi- Meerut Expressway (DME) has been envisaged to provide better connectivity between the capital city of Delhi to the satellite town Meerut, which is a fast growing industrial hub to the north east of Delhi. Presently the city is connected to Delhi through NH-58 which has reached its capacity. The DME shall provide a fast and safe alternative to the traffic between the cities. The Expressway is about 65 km long and is designed for a speed of 120 kmph. The Expressway will be fully access controlled facility and improvement of existing highway alignment is focused, new pavement for widened sections, strengthening for existing road, provision of service roads wherever necessary, underpasses for both vehicular traffic and pedestrians, interchanges/flyovers, railway crossing (ROBs), rehabilitation and widening of existing structures and provision of new bridges/structures and appropriate road safety features. Length of Expressway 65 km (Length in Delhi 8.5 km and balance 56.5 km in UP state) Civil Works Cost 320 million USD; Land and Structure Acquisition, R&R, EMP and Shifting of Utilities 20 million USD 04 Client: National Highways Authority of India, New Delhi Length of Expressway : 65 km Services : Feasibility Study and Preliminary Design Project Cost: INR 15732 million (incl.contingency & INR 1012 Million agency charges) Completion: Ongoing

Major Bridgeso

Bridge over Yamuna (512m) Presently there is a two four lane bridge over Yamuna river near proposed start of the project road founded on deep caissons. Three Lane bridge is proposed 30m down stream and upstream from existing carriageway centre lines. Span Arrangement: 13 x 42m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth Hindon Cut canal (160m) Span arrangement: 7 x 22m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth Hindon River (203m) Span arrangement: 7 x 28m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth Upper Ganga Canal (90m) Span arrangement: 3 x 30m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : RCC Walls Page 10 of 74

o

o

o

Minor Bridges Flyovers

09 18

Longest Flyover of length 270m excluding approaches is at fright complex Gazipur , New delhi Span arrangement: 11 x 24.0m Superstructure : Presstressed Pretensioned girders Overall width : 2 x 12.25m Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth Underpasseso

15

ROBs (2 Units of 4Lane) 03 ROB-1 over Agra Alligarh Rly line (72m) Span arrangement: 3 x 22.5m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth ROB-2 over NR Moradabad Gazhiabad branch Rly line (90m) Span arrangement: 3 x 30.0m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth ROB-2 over NR Hapur Meerut branch Rly line (90m) Span arrangement: 3 x 30.0m Superstructure : Presstressed Pretensioned girders Piers/Abutment : RCC plate Foundation : Piles Approaches : Reinfoced Earth 05

o

o

Interchanges

Bridge across Hindon River

Page 11 of 74


Second Bassien Creek Bridge, Mumbai, IndiaThe second Bassien creek bridge is located on NH-8 Ghodbunder Manor section, Maharastra crossing the sea at Mumbai, India. It is a part of the World Bank funded project of four laning of NH-8. It is the first bridge in India designed to take benefit of load sharing by means of STUs (Shock Transmission Units). It comprises two modules: Module 1 (Length 342 m) consists of continuous pre-stressed concrete box girder constructed by balanced cantilever method of erection on floating caissons; Module 2 (Length 210 m) consists of continuous pre-stressed concrete box girder deck. Substructure is simple RCC plate pier supported on 12.5m dia and 34.18m deep caisons. Provision of STU resulted in reduced caisons diameter from 16.5m to 12.5m. Two central spans have been kept large (114.0 m) considering the navigational usage of the sea.

Client: Ministry of Surface Transport (Roads Wing), Govt. of India Funding Agency: The World Bank Length: 556 m (Module1 - 344 m, Module 2 - 210 m) Services: Field Investigation and Detailed Engineering Project Cost: INR 425 million Completion: September 1996

SL-Infra carried out field investigations, engineering analysis, detailed

design, preparation of working drawings, bill of quantities, costing and contract documentation,

Second Bassein Creek Bridge

Page 12 of 74


Bridge over River Ganga at Devprayag, UttarakhandThis is a bridge over river Ganga located at downstream of confluence of rivers Alaknanda and Bhagirathi on Badrinath-Kedarnath Road. This is a cantilever bridge with centre span of 88 m and side spans of 25 m and 47 m length with piers and open foundations on rock strata. The superstructure has been designed with latest introduced software ADAPT. The superstructure of the bridge is supported on PTFE cum POT bearings Design and planning meticulously carried out for construction stage as well as for the service stage. This is the first unsymmetrical cantilever type of construction taken up in India calling for careful adjustment of segmental loads so as to avoid problems during construction as well as uplift of the unsymmetrical specification.

Client: Ministry of Surface Transport (Roads Wing) Govt. of India Length: 556m (344 Module1 + 212 Module 2) Services: Field Investigation and Detailed Engineering Project Cost: INR 425 million Completion: September 1996

Bridge over River Ganga at Devprayag, Uttaranchal

Page 13 of 74

Selected Projects: River BridgesFEASIBILITY / DETAILED DESIGN Client : Urban Infrastructure Improvement Project, Royal Government of Bhutan Length: 50 m (Tubular Arch Bridge) Services : Detailed Project Report and Supervision Completion : 2006

Link Bridge, Thimphu, BhutanThe Tubular Arch Bridge adjacent to Indigenous Hospital at Thimphu is a part of Consultancy services for Planning, Detailed Design and Construction Supervision for Urban Infrastructure Improvement Project at Thimpu,Bhutan. Govt. Of Bhutan, with funding assistance from Asian Development Bank, had undertaken urban infrastructure development. The key emphasis was on sustainable development and management of well-planned infrastructure and urban services. The objective being enhancing and supporting economic growths in the capital city of Thimphu and Phuentsholing Project design comprises road works, footpaths, parking areas, drainage, flood protection works, and a major bridge crossing and also included designing of 50 m long Tubular Arch Bridge adjacent to Indigenous Hospital at Thimphu.

Link Bridge Thimphu, Bhutan

Page 14 of 74


Bridge over River Chakki on NH-20, H.P, IndiaSpan Configration: 26.8m+12x40.5m+26.8m Superstructure: Continuous RCC Box GirderSubstructure : RCC Plate Foundation: Piles

Client : PWD, Himachal Pradesh length : 450m Services : Detailed Project Preparation Completion : 2006

Bridge on NH-2, Bihar, Indiai) Bridge over River Karamnasha (250m long) Span: 42.5m+2x55.0m+42.5m Superstructure: Continuous PSC, Beam and Slab Substructure : RCC Plate Foundation: Piles Bridge over River Punpun (130m Long) Span: 34.5m+58.0m+34.5m Superstructure: Continuous PSC, Beam and Slab Substructure : RCC Plate Foundation: Piles Bridge over River Durgawati (120m Long) Span: 35.17m+52.54m+35.17m Superstructure: Continuous PSC, Beam and Slab Substructure : RCC Plate Foundation: Piles Bridge over River Terar (85m Long) Span: 21.155m+2x21.375m+21.155m Superstructure: Continuous PSC, Beam and Slab Substructure : RCC Plate Foundation: Piles Bridge over River Kudra (75m Long) Span: 22.0m+29.97m+22.0m Superstructure: Continuous PSC,PI Beam Substructure : RCC Plate Foundation: Piles

Client : NHAI, New Delhi Services : Detailed Project Report Completion : August 2001

ii)

iii)

iv)

v)

Page 15 of 74


Shantivan Geeta Colony BridgeA bridge over the river Yamuna has been proposed so as to connect Ring Road near Shantivan on the Western bank of the river and Geeta Colony on the Eastern bank. It consists of: Four lane bridge over river Yamuna with a length of about 500 m. In addition to two carriageways of 2 lane width each, two cycle tracks cum footpaths are also proposed. Planning of approach roads to connect Ring Road and Marginal Bund road on Eastern side. Improvement scheme for traffic circulation and fixing locations of grade separators

Client: PWD ,New Delhi Length: 560m Services : Preparation of Feasibility Report Completion : Dec. 2002

Bridge over river Girna, (Dhule-Pimpalgaon), NH-3, MaharashtraIt is a part of 4 laning of existing 2 lane road of NH-3. The bridge is located near Malegaon, Maharashtra over river Girna. Bridge deck however has been designed for three lane (13.875m deck width) single carriageway. Bridge comprises 2 modules. Module 1 is 200m long. Module 2 is 225m long. It consist of prestressed concrete pie beam. Stage wise construction, cast in place using false work. Span Superstructure: Substructure: Foundation: Module 1: 4 x 50.0m Module 2: 4 x 50m+1 x 25.0m 3-lane Continuous PSC PI Girder RCC plate pier Open

Client: NHAI, New Delhi Length: 425 m 425m, (200m module 1 + 225 module 2) Services : Preparation of Detailed Project Report Completion: Aug. 2003

Bridges on NH-76, RajasthanBridge over River Kali Sindh, (1300m) Span: Superstructure : Substructure: Foundation : 44.6m+32x38.11m+44.6m 3-lane Continuous PSC PI Girder RCC plate pier Open

Client: NHAI, New Delhi Services : Preparation of Detailed Project Report Completion : March 2004

Bridge over river Parvati, (800m) Span: Superstructure : Substructure: Foundation : Services: 36x21.75m 3-lane Continuous PSC PI Girder RCC plate pier Open Preparation of Detailed Project Report

Existing Bridge Kali Sindh

Existing Bridge Parbati

Page 16 of 74

FEASIBILITY / DETAILED DESIGN

Bridge over River Brahmputra, Guwahati, Assam, IndiaA four lane bridge on river Brahmputra along with approach road of 2 Km length on both ends in Assam is being designed keeping the intensity of traffic & augmentation of capacity for safe and efficient movement of traffic. Presently an existing combined railway and road bridge provides the crossing of the red river Brahmaputra (Lohit in local language) at Guwahati, the most important city of the state of Assam. The proposed new crossing on NH31 will carry the East West Corridor (Silchar to Porbunder) traffic across the river. After necessary investigation an optimal location has been found for the construction of the bridge and its approaches. Site characteristics like flood history and seismicity, river training, flood hydrology, traffic routing, are the determining parameters. The proposed bridge will be gateway to the development of the valley The services envisaged cover, technical, economical and financial viability, detailed design of bridge, approach roads, cross drainage structures, underpasses and other structures; Preparation of GAD and detailed project reports for construction of bridge along with approach roads . Span configuration 105m+150m+8x123m+150m+105m Continuous PSC Box girder by cantilever construction

Client:

National Highways Authority of India Length: 1500 m Services : Preliminary & Detailed Project Preparation Project Cost : INR 2400 Million Completion : March 2005

Existing Brahmputra Bridge, Guwahati, Assam

Page 17 of 74


Ganga Bridge at Sahebganj, JharkhandThe project includes feasibility study, detail design, drawing, preparing tender documents for four lane bridge over river Ganga between the towns of Sahebganj and Manihary of the states of Jharkhand and Bihar respectively. Anticipated to be one of the longest river bridges in the World, estimated length of the bridge will be 4700 m (excluding approaches). Span Configuration Superstructure Substructure Foundation : 100m+30X150m+100m : Continuous PSC box girder, balanced cantilever construction : RCC Plate : Cassons (Double D)

Client: Pubic Works Department, Jharkhand Length: 4700m (estimated), Services : Feasibility Study, Preliminary & Detailed Project Preparation Project Cost : INR 10,000 Million Completion : July 2003

Proposed site at Sahebganj Bridge

Bridge over River Sone, on NH-2, Bihar, IndiaThe second Sone Bridge located on NH-2, crossing the river Sone at Dehri on Sone, Bihar. It is a part of World Bank funded project of 4-laning of NH-2. The basic design concepts and salient features to achieve an innovative and sustainable solution. The bridge is divided into 6 modules comprising length 460m - 525m. Superstructure consists of continuous prestressed concrete box girder. Stage wise cast in place on false work. Details: Length Main Span Span arrangement Lanes Deck Width : : : : : 3100 m 65.84 m 32.9m + 46 x 65.84m 2L 10.30m

Client: - National Highways Authority of India, New Delhi Length: 3100m (Continuous PSC Box Girder) Services : Preliminary and Detailed Project Preparation Preparation

Substructure is RCC plate type pier supported on pile foundation of 1.5m diameter 27m long pile. The bridge substructure has been designed considering technique of sharing lateral force by means of Shock Transmission units (STU). STUs of 1.2MN have been provided on all piers except at fixed pier and expansion joint.

Sone Bridge

Page 18 of 74


Hapur Moradabad Section of NH-24: Ganga BridgeFeasibility Study and preparation of Detailed Project Report (DPR) for widening and strengthening Hapur to Moradabad section of NH-24. Ministry of Road and Transport & Highways (MoRT&H), Government of India had decided to take-up widening and strengthening of NH-24 to four lane divided carriageway from Hapur to Moradabad (km 58 to km 149). The undertaken stretch was 91kms and comprised 34 bridges to six lane standard and a major bridge over river Ganga having length 703 m. Project also involved junction improvement or grade separators required at the end point of Hapur Bypass and/or starting point of Moradabad Bypass Major bridges 7 Nos. Sl. No 1 2 3 4 5 6 7 Bridge Name Bridge over river Ganga Madhya Ganga Canal Bhakra River Matwali River Choya Nala Sot River Kali Nadi Length (m) 703 167.32 73.2 72.05 70. 63.3 63. Nrs. x Span (m) 2 x 53.33 + 11 x 54.21 5 x 30 + 1 x 15 3 x 24.40 1 x 39.55 + 2 x 15.65 1 x 30 + 2 x 20 3 x 20.70 3 x 21

Client : National Highways Authority of India, New Delhi Services : Feasibility Study & Detailed Project Report (BOT) Project Cost : INR 5,500 Million Completion : March 2004

Minor bridges 11 Nos. Overpasses 17 Nos. Flyovers 4 Nos.o o o o

Flyover 1 (6Lane) Span: 27.0m + 29.0m+27m (PSC Continuous PI girders) Flyover 2 (6Lane) Span: 27.0m + 33.0m+20m (PSC Continuous PI girders) Flyover 3 (6Lane) Span: 20.0m + 35.0m+20m (PSC Continuous PI girders) Flyover 4 (6Lane) Span: 21.0m + 21.0m+21m (PSC Continuous PI girders)

Foundation: Pile Approaches : Reinforced Earth ROB 1 No. Length : 70 m Superstructure : PSC Continuous PI girders Span : 1x15.0m+2x20.0m+1x15.0m (skew) Foundation : Pile Approaches : Reinforced Earth

Page 19 of 74

Selected Projects: River BridgesFEASIBILITY / DETAILED PROJECT REPORT Client: National Highways Authority of India, New Delhi Services: Preliminary and Detailed Project Report Completion: Ongoing

Bridges on NH-44, Assam Bridge over Barak river Length : 360 m Superstructure: Continuous PSC Box Girder Balanced Cantilever Construction Span : 1 x 60m + 2 x 100m + 58.50m + 38.50m Foundation: Caisons Bridge over Poomara river Length : 80 m Superstructure: Steel Composite Truss Span : 1 x 80m Foundation: pile Bridge over Gumra river Length : 90 m Superstrcuture : PSC Box Girder Span : 25m+40m+25m Foundation: Caisons Bridge over Longai river Length : 140.40 m Superstrcuture : PSC Box Girder Span : 3 x 46.8m Foundation: pile Bridge over Kosuva river Length : 87 m Superstrcuture : PSC beam and slab Span : 3 x 29m Foundation: pile Other Minor Bridges 37 nos. ROBs 7 nos (4 lane)Railway Over Bridges 4-lane dual carriageway, 12m width (7 Nos.) Structure/ Location Length (m) Span (m) Superstrcuture Foundation

Existing Barak Bridge

Hinnogarh at Ch194+546 Realignement (Bypass) Ch 201+455 Ch 212+112 (Bypass) Ch 227+839 Ch 229+464 CH 239+735 Barigram at Ch 250+596 Realignment (Bypass)

35 40 35 55 55 35 35

1 x 33 1 x 38.5 1 x 33 14.1+24+1 4.1 14.1+24+1 4.1 1 x 33 1 x 33

PSC Precast beam & slab PSC Precast beam & slab PSC Precast beam & slab PSC Precast beam & slab PSC Precast beam & slab PSC Precast beam & slab PSC Precast beam & slab

Pile Pile Pile Pile Pile Pile Pile

Page 20 of 74

Selected Projects: Urban StructureFEASIBILITY / DETAILED PROJECT REPORT

Elevated Highway Structure at Panipat, HaryanaThe Elevated Structure at Panipat is a part of six laning of NH-1 Project. An elevated structure was felt at Panipat to avoid the traffic congestion. Elevated structure has been divided into 7 modules, each module comprising 480 m to 490 m length with only the end module having length 132 m. Deck three lane twine divided carriageway separated by 1.2m wide median. Superstructure comprised continuous PSC slab of 25m span constructed stage wise on false work. The project road stretch from Km 86 to Km 96 was proposed for upgrading to a six lane access controlled highway with elevated six lane section combined flyover, over four congested junction with Rohtak Road, Sanauly, Assand Road and Bus stand. A 2-lane service road on both sides was also catered for. Substructure : RCC plate pier with STUs. Foundation comprises 1.2m dia, 20m long cast-in-situ bored piles. STU of 300 kN capacity on every pier has been provided in order to achieve large continuous span and minimum number of joints.

Client: National Highways Authority of India Length: 3,050m (continuous PSC slab) Services: Preliminary & Detailed Project Preparation Project Cost : INR 2811 million?? Completion: April 2003

Panipat Elevated Highway, NH-1

Page 21 of 74


Elevated Expressway on NH-7, BangaloreThis 6/8 lane elevated expressway, when designed, was the longest in India. The overall length of the four lane divided expressway is 9 km excluding the interchange at the electronics city end. This expressway is envisaged as a high speed connecting corridor from the Bangalore city to the Electronics city the electronic and IT hub of India on NH-7 linking Bangalore and Hosur in Tamil Nadu. The ground level has been enhanced from the existing four lane to six lane + 2 x two lane service road. The elevated expressway takes off at km. 9.5 after the Silk board junction flyover and lands at km 18.500 after the ramps of Electronics city Phase I (km 17.8) and Electronics City Phase II (km 18.00). An interchange has been provided at the Electronics city junction for easy movement of traffic from Phase I on RHS (from Bangalore to Hosur) to Phase II on LHS. Four nos. three lane, single direction, toll plaza at Electronics City junction for all the up and down ramps have been provided under a single management office for providing an access control to the elevated highway. One 6 lane toll booth has also been provided at the end of the NH-7 on Karnataka Border. To provide for pedestrian traffic, four nos. pedestrian underpasses has been provided. Beyond the 9 km long elevated expressway, two vehicular underpasses have been provided at major junction to take care of the cross traffic. The project is developed by Concessionaire consiting of JV Maytas, NCC, Soma The project won MOST OUTSTANDING BRIDGE NATIONAL AWARD 2008 FOR EXCELLENCE IN BRIDGE ENGINEERING The Certificate of Commendation was awarded to SL-Infra by Indian Institution of Bridge Engineers.

Client : National Highway Authority of India, New Delhi Length: 9 Km., Precast Segmental method (BOT+Tolled) Services : Detailed Project Report Cost : INR 4,500 Million Completion : May 2005 Award : Won the Second Prize, Most Outstanding Bridge National Awards 2008 for Excellence in Bridge Engineering by Indian Institution of Bridge Engineers Concessionnaire: JV Maytas, NCC, Soma

Bangalore Elevated Expessway

Page 22 of 74


Chennai Elevated HighwayThis is a four-lane elevated highway from Chennai port to Maduravoyal (NH-4) under NHDP, Tamil Nadu on a Build-Operate-and-Transfer (BOT). With 19 km. length, It is the longest elevated highway of India. Prime Minister Manmohan Singh had laid the foundation stone for the project January 2009, saying that it would facilitate quick movement of cargo from Chennai Port to other parts of the country through the golden quadrilateral corridor. This project is one more important milestone in the ambitious road programme of the government that will transform the countrys transport sector, give a boost to industry and integrate the economy, Singh had said during the inauguration. The project will be impleted at a cost of Rs. 15,000 million, including Rs. 3,450 million towards land acquisition, resettlement and rehabilitation of 12,000 families to be evicted along the Cooum river. The toll highway, which is aimed at providing better connectivity for heavy vehicles to the Chennai Port, will reduce traffic congestion on Poonamallee High Road. The elevated highway will go along the Cooum river till Koyambedu and from there go on the middle of Poonamallee High Road upto Maduravoyal. Starting from War Memorial gate of the Chennai Port Trust, it will first cross the elevated MRTS railway line between Chintadripet and Park Town Stations and then cross College Road, Nungambakkam, Chetpet, Choolaimedu railway bridge, Arumbakkam to reach Koyambedu. It will have entry ramps at Sivananda Salai and College Road and exit ramps at Kamarajar Salai and Spur Tank Road. The Koyambedu junction will have both entry and exit ramps. Toll plazas will be set up at Spur Tank Road and Maduravoyal.

Client : Soma Enterprise Limited Owner: National Highway Authority of India, New Delhi Length: 19 Km., Precast Segmental method (BOT+Tolled) Services : Detailed Design Cost : INR 15,000 Million Completion : Ongoing Concessionnaire: Chennai Elevated Tollway, a company promoted by Soma Enterprises

Page 23 of 74


Flyovers at Govt. Hostel Intersection and Khasa Kothi IntersectionDevelopment of flyovers at major congested intersections in Jaipur city for accommodating the present and future needs of the traffic.

Client : Jaipur Development Authority, Jaipur, Rajasthan Length: 455m (Continuous Prestressed Concrete Box) Span:3x25.0m+2x35.0m+ 2x40.0m +50.0m+40.0m+ 35.0m+30.0m+3x25.0m Substructure : RCC Circular Foundation: Pile Approaches : Reinforced Earth Services : Detailed Project Report Project Cost : INR 280 Million Completion : March 2007

View Flyover at Khasa Kothi

Transport Nagar Chowk, Jaipur, RajasthanConsist of two flyovers Flyover-1 For traffic from Malviya Nagar (Jaipur side) to Delhi sideLength: 369.415m Span Configration : 18x19.15m+1x43.250m Super structure : PSC Precast I Girders & PSC Box Girder Substructure : RCC Circular Foundation: Pile Approaches : Reinforced Earth

Client : Jaipur Development Authority, Jaipur, Rajasthan Services : Detailed Project Report

Flyover -2 For traffic from Jaipur city to Delhi side

Length: 357.665m () Span Configration : 16x19.5m+2x44.175m(Curved) Superstructure: PSC precast beam and Cast in-situ deck/Box Substructure : RCC Circular Foundation: Pile Approaches : Reinforced Earth

Underpass (earth retained by diaphragm walls)

View Transport Nagar Chowk, Jaipur

Page 24 of 74


Eastern Peripheral Expressway (EPE)EPE passing through Faridabad, Noida, Ghaziabad and Kundli in the State of Haryana and Uttar Pradesh. The project is to be implemented on BOT basis. 135 km long 6-lane divided carriageway with 8-lane facility structures for fully excess control Major Bridges 4-Lane dual carriageway 18.25m width (4 nos.) S.No. Structure/ Location 1 2 3 4 Yamuna Bridge No. 1 Ch. 12+605 Yamuna Bridge No. 2 Ch. 102+575 Hindon Bridge Agra Canal Bridge Length (m) 600 600 240 175 Span (m) 10 x 60 10 x 60 4 x 60 50+75+5 0 Super str PSC box PSC Box PSC Box PSC Box Foundation Wells Wells Wells Piles

Client : National Highways Authority of India, New Delhi Services : Detailed Project Report including preparation of Bidding Documents, Concession Agreement on BOT basis under PPP system Project Cost : INR 20700 Million Completion : October 2006

Interchanges 4-lane dual carriageway, 18m width (8 Nos.) Sl. No. 1 2 3 4 5 6 7 8 Structure/ Location NH-1 (Ch.0+00) SH-57 (Ch. 15+360) NH-58 (Ch. 44+512) NH-24 (Ch. 52+192) NH-91 (Ch. 72+724) Kasna- Buland Shahar Road (Ch. 83+719) Atali Chainsa Road (Ch. 108+533) NH-2 (Ch. 134+946) Length (m) 90 150 90 90 90 150 150 90 Span (m) 2x15+2x30 6 x 25 2x15+2x30 2x15+2x30 2x15+2x30 6 x 25 6 x 25 2x15+2x30 Superstructure PSC Beam & slab PSC Beam & slab PSC Beam & slab PSC Beam & slab PSC Beam & slab PSC Beam & slab PSC Beam & slab PSC Beam & slab Foundation Piles Piles Piles Piles Piles Piles Piles Piles

Page 25 of 74

Eastern Peripheral Expressway ..Underpass (6Hz. + 4 Vt.) 4-lane dual carriageway, 18m width Canal/ Distributory Bridges 4-lane dual carriageway, 18m width 49 Nos. 41 Nos.

Grade Separators (12Hz. + 5 Vt.) 58 Nos. 4-lane dual carriageway, 18m width (Box structure) ROBs ROBs 4-lane dual carriageway, 18/10.5/27.5m width (8 Nos.) S.No. 1 2 3 4 5 6 7 8 Structure/ Location SaharanpurShadra Ch. 19+119 MeerutGhaziabad Ch. 44+947 MoradabadGhaziabad Ch. 51+666 Dadri- NTPC Plant Ch. 64+777 Khurja- Ghaziabad Ch. 80+093 Mathura- Delhi Ch. 133+642 ROB 2A ROB2B Length (m) 55 105 60 72 70 50 45 45 Span (m) 22.5+15+15 40+15+22.5 +22.5 17+22.5+19 2 x 35.38 3 x 22.5 13+22.5+13 2 x 22.5m 2 x 22.5 Superstrcuture PSC beam & Slab PSC beam & Slab PSC beam & Slab PSC Box Girder PSC beam & Slab PSC beam & Slab PSC beam & Slab PSC beam & Slab Foundation Pile Pile Pile Pile Pile Pile Pile Pile

Trumpet Intersection at Mavikalan on SH-57 Page 26 of 74

FEASIBILITY / DETAILED PROJECT REPORT

Panipat Jalandhar Section (from km 196.00 to 287.00)Comprise following Major bridges 7 Nos. o Bridge at 211+300 (2 x 2Lane) Span: 20.0m + 2x16.30m+20m Superstructure: Pretensioned beam and Cast in-situ deck Substructure : RCC Plate Foundation: Pile o Bridge at 214+500 (2 x 2Lane) Span: 4 x 20.0m Superstructure: Pretensioned beam and Cast in-situ deck Substructure : RCC Plate Foundation: Pile o Bridge at 214+680, 234+325, 241+600 and 243+850(2 x 2Lane) Span: 3 x 20.0m Superstructure: Pretensioned beam and Cast in-situ deck Substructure : RCC Plate Foundation: Pile Minor bridges 45 Nos. ROBs (steel composite) 2 Nos. o ROB-1 Km199+00 located at Ambala(2 x 2Lane) Span: 29.02m+15.0m (42 deg skew) Superstructure: Steel composite Substructure : RCC Plate Foundation: Pile o ROB-2 Km230+00 located at Rajpura (2 x 2Lane) Span: 1 x 21.77m (35 deg skew) Superstructure: Steel composite Substructure : RCC Plate Foundation: Pile Flyovers (pretensioned girders) 23 Nos. Span: 1 x 30m,1 x20m,3x30m Foundation: piles Approaches : Reinforced Earth Vehicular underpasses 10 Nos. Pedestrian underpasses 21 Nos. Elevated Sections 02 Nos. o Elevated corridor-1 at km 206+560 , Ambala (2 x 3Lane) Span: 4 x 30.0m Superstructure: Pretensioned beam and Cast in-situ deck Substructure : RCC Plate Foundation: Pile Approaches : Reinforced Earth o Sirhind town elevated corridor (2 x 3Lane) Span: 17 x 30.0m (510m long) Superstructure: Pretensioned beam and Cast in-situ deck Substructure : RCC Plate Foundation: Pile Approaches : Reinforced Earth

Client : ISOLUX-SOMA (JV) Services : Detailed Project Report

Page 27 of 74

Allahabad Bypass, NH-2 (Package ABP-3)Major bridges 5 nos. o Bridge-1 at km 636+910 Span: 3 x 22.0m( 2 x 3Lane) Superstructure: Prestressed Post-tensioned beam & Slab Substructure : RCC Plate Foundation: Pile Approaches : High embankment o Bridge -2 At km 679+990 Span: 4 x 22.0m( 2 x 3Lane) Superstructure: Prestressed Post-tensioned beam & Slab Substructure : RCC Plate Foundation: Pile Approaches : High embankment o Bridge -3 At km 694+740 Span: 4 x 26.5m( 2 x 3Lane) Superstructure: Prestressed Post-tensioned beam & Slab Substructure : RCC Plate Foundation: Pile Approaches : High embankment o Bridge -4 At km 705+515 Span: 16 +2x26m+16m( 2 x 3Lane) Superstructure: Prestressed Post-tensioned beam & Slab Substructure : RCC Plate Foundation: Pile Approaches : High embankment o Bridge -5 (Ganga Bridge) Span: 4 x95m+2x62( 2 x 3Lane) Superstructure: PSC continuous Box (canteliver constrcution) Substructure : RCC Plate Foundation: Wells Approaches : High embankment Minor bridges ROBs 12 nos. 03 nos.

Client : National Highways Authority of India, New Delhi Services : Consultancy service for conducting Feasibility Study for 6laning of Allahabad BypassVaranasi section on NH-2. Project Cost : Rs. 8000 million Completion : June 2010

ROBs 4-lane dual carriageway, 12m width of each carriageway (3 Nos.) Structure/ Location ROB. 660/1 ROB 671/2 ROB 680/2 Length (m) 70 108 160 Span (m) 2 x (12+22) 4 x 20.45+2x12. 39.223+ 4x29.302 Superstrcuture PSC precast beam & Slab PSC precast beam & Slab PSC precast beam & Slab Foundation Pile Pile Pile

Page 28 of 74

Allahabad Bypass, NH-2 .Flyovers 3 nos.

Flyovers 4-lane dual carriageway, 12m width of each carriageway (3 Nos.) Structure/ Length (m) Span (m) Superstrcuture Foundation Location Flyover at km 656+100 Flyover at km 670+345 Flyover at km 679+615 90 73 145 2 x 26+46.6 2 x 36 4 x 36 PSC precast beam & Slab PSC precast beam & Slab PSC precast beam & Slab Pile Pile Pile

Vehicular underpasses

43 nos.

Elevated Sections

05 nos.

Elevated structures 4-lane dual carriageway, 12m width of each carriageway (05 Nos.) Structure/ Location Elevated corridor at km 714+886 Elevated corridor at km 723+741 Elevated corridor at km 727+010 Elevated corridor at km 741+737 Elevated corridor at km 777+044 Length (m) 1787 1388 508 1730 806 Span (m) 24+58x30+23 31+44x30+37 29+15x30+29 25+56x30+25 28+25x30+28 Superstrcuture PSC precast beam & Slab PSC precast beam & Slab PSC precast beam & Slab PSC precast beam & Slab PSC precast beam & Slab Foundation Pile Pile Pile Pile Pile

Page 29 of 74

Panagarh-Dankuni Stretch NH-2

Client : National Highways Authority of India, New Delhi Detailed Design for 6-laning of NH-2 from Panagarh-Dankuni Services : Consultancy service for inlcuding Panagarh Bypass in the State of West Bengal under preparation of feasibility for 6-laning of NH-2 from Panagarh-Dhankuni, NHDP consisting of including Panagarh Bypass in Major bridges 03 Nos. West Bengal o Bridge - 1 Span: Superstructure: Substructure : Foundation: Approaches : Bridge - 2 Span: Superstructure: Substructure : Foundation: Approaches : Bridge - 3 Span: Superstructure: Substructure : Foundation: Approaches : 4 x 30.0m Prestressed Post-tensioned beam & Slab RCC Plate Pile High embankment 3 x 30.0m Prestressed Post-tensioned beam & Slab RCC Plate Pile High embankment 21.1m+25.3m+21.1m Prestressed Post-tensioned beam & Slab RCC Plate Pile High embankment Completion : March 2010

o

o

Minor bridges ROBso

24 Nos. 01 Nos.

The ROB at Chainage 520+385 at the end of Panagarh bypass has to be provided a 3-lane carriageway on the LHS, while retaining 2lane existing one. Span: 24.33+42.11+24.33 Superstructure: Prestressed Precast beam & Slab (15.25m wide) Substructure : RCC Plate Foundation: Pile Approaches : Reinforced Earth

Page 30 of 74

Panagarh-Dankuni Stretch NH-2 ...Flyovers 14 nos. o A total number of 14 new flyovers with 2 x 3 lane carriageways have been proposed with 1 to 3 spans of equal or varying length as follows: Sl. No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. New (Proposed) Chainage Panagarh bypass (SH-9) 515+981 Khandari village at 522+247 Army base At ch 523+259 Bud bud town at 527+068 Bud bud town at 530+581 Khanopura village road at 549+197 Barddhaman bypass at ch 561+580 Barddhaman city road At 570+811 End of Barddhaman city bypass 572+023 At 578+521 Shaktigarh bypass At Ch 583+608 Palsit-Sastibali road At Ch 586+556 Rasulpur-Palla road At ch 649+664 Old Delhi road (Chanditala) Ch 650+461 Old Delhi road Span arrangement 2 x 30 1 x 30 1 x 30 2 x 30 3 x 30 1 x 30 3 x 30 2 x 30 3 x 30 1 x 30 3 x 30 3 x 30 2 x 30 3 x 30

All Superstructure are PSC precast Posttensioned and foundations are deep piles with approches on RE walls. Vehicular underpasses Pedestrian Underpasses 15 Nos. 8 Nos

High Level Bridgeo Bridge over river Beas (Kapurthala dist) (780m long) 13x60m Supertsructure : PSC box Girder Deck width : 12.9m Substructure : RCC plate Foundation : Caisons Approaches : Reinforced Earth Bridge over river Sutlej (900m long) 10x60m+10x30m Supertsructure : PSC box Girder/PSC beam and slab Deck width : 8.5m Substructure : RCC plate Foundation : Caisons Approaches : Retained by RC wall

Client: Punjab Infrastructure Development Board Services: Consultancy for preparation of Detailed Project Report for Construction of Bridges over River Sutlej at Makhu, and over River Beas on road between Sultanpur Lodhi and Chola Sahib Completion: ongoing

o

Page 31 of 74

Bridge at Jalukbari Junction, Guwahati, AssamJunction at Jalukbari comprises of main flyover and additional three loops (Viaducts) there are two Underpasses and two Footbridges.o

Client: National Highways

Authority of India, New Delhi

Loop 1 (373m long) Span arrangement: i) 1x40m (PSC beam and slab) 1 Nos. ii) 3x25m (curved) 1 Nos. iii) 3x32m (curved) 1 Nos. iv) 3x25m (Straight) 2 Nos. Supertsructure : PSC post tensioned continuous beam and slab Deck width : 11.0m Loop 2 and 3 (Single three span modules) (75m long each) Span arrangement: i) 3x25m (curved 60m Radius) 1 Nos. (each loop) ii) 18m+16m (Solid Slab) for loop 3 (109m) Supertsructure Length Deck width : PSC post tensioned continuous beam and slab : 75m (loop1) and 109m( loop3) : 11.0m

Services: Consultancy services forpreparation of Feasibility Report and Detailed Project Report for the connectivity of the NH-37 with Jhalukbari Junction at Guwahati

Project Cost: Rs. 740.0 million Completion: ongoing

o

o

Main Flyover: Span arrangement: i) 3x25m (11m wide) 1 Nos. ii) 3x25m (14m wide) 2 Nos. iii) 3x25m (18m wide) 1 No. iv) 25m +38.0m + 25m (14.5m /18m wide) 2 Nos. v) 1 x 40.0m 1 No. Supertsructure : PSC continuous beam and slab Deck width : 11.0m/14.0m/18.0m Substructure : RCC plate Foundation : piles Approaches : Retained by RC wall Special features : STUs. Foot Over Bridge (RCC/PSC) 02 Nos. i) FOB-1 (32m long) ii) FOB-1 (62m long) Underpasses 02 Nos. i) Under Pass 1x10.5m (RCC box cell) ii) Under Pass 1x14.0 m (RCC box cell)

o

o

Page 32 of 74

Bridge on NH19 And NH85 (Hazipur- Chapra)Major Bridges including Bridge over Gandak river are 03 Nos.o

Bridge -1 & 2 Span configration Superstructture Deck width Substructure Foundation Approaches

Client : National Highways Authority of India, New Delhi Services : Consultancy services forpreparation of Detailed Project Report (DPR) for Rehabilitation and Upgrading to 4-lane of GopalganjChhapra-Hajipur section on NH-85 & NH-19.

: 4 x 25m : PSC castinsitu Girders : 12.0m : RCC plate : piles : Retained by RC wall

o

Bridge -3 ( 877 m long) Span configration : 2 x 46.360m +13 x 60.320m Superstructture : PSC Box Girders Deck width : 12.0m Substructure : RCC plate Foundation : Caissons Approaches : Retained by RC wall ROBs ROBs 4-lane dual carriageway, 12m width (9 Nos.)

Project Cost : Completion : May, 2005

o

Structure/ Location Banawadala Realignment Ekma Bypass Siwan Bypass Gopalganj Bypass Chappra Bypass Chappra Bypass Chappra Bypass Aami & Digwara Bypass Hajipuro

Length (m) 60 60 60 60 75 59 75 105 150

Span (m) 15+25+15 15+25+15 15+25+15 15+25+15 25+25+25 12+25+12 25+25+25

Superstrcuture PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab

Foundation Piles Piles Piles Piles Piles Piles Piles Piles Piles

15+25+25+25+15 PSC Beam & Slab 6x25 PSC Beam & Slab

Total flyover are 7 in Nos out of them 2 are major as detailed below Flyovers 4-lane dual carriageway, 12m width (7 Nos.) Structure/ Location Hajipur NH102- Chappra bypass NH-101-chappra Bypass SH-chapprabypass Hajipur Bypass At km 207+431 At km 208+220 Length (m) 220 30 30 30 175 30 30 Span (m) 11 x 20 1 x 30 1 x 30 1 x 30 7 x 25 1 x 30 2 x 15 Superstrcuture PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab PSC Beam & Slab (curved) Foundation Piles Piles Piles Piles Piles Piles Piles

Page 33 of 74

FEASIBILITY / DETAILED PROJECT REPORT

Dhule to Pimpalgaon on NH-3 Maharashtra(Km 265 To Km 380)Rehabilitation and Strengthening of existing 2- Lane road and widening to 4/6-Lane dual carriageway Configuration of Dhule to Pimpalgaon (Km 265 To Km 380) Section of NH-3 in the State of Maharashtra

Client : Ministry of Road Transport & Highways (Road wing), New Delhi Services : Feasibility Study and Detailed Project Report Project Cost : Rs. 3000 million Completion : Aug. 2003

29 major/minor bridges

Kota to Rajasthan/MP Border on NH-76 Samrania Bridge on NH-76

(km. 397.00 to km. 579.00) 41 major/minor bridges Span : 2 x 26.350m + 4 x 27.700m Superstructure : PSC, Beam and Slab Length :164m Foundation : Open Approaches : On High embankment Span : 6 x 32.1m Superstructure : PSC, Beam and Slab Length :194m Foundation : open Approaches : On High embankment

Client : National Highways Authority of India, New Delhi Services : Consultancy Services for conducting Feasibility Study and preparation of Detailed Project Report for Rehabilitation & Upgrading to 4/6 lane, with divided carriageway, of Kota to Rajasthan/MP Border on NH-76. Project Cost : Rs.8900 million Completion : March 2004

Kunnu Bridge on NH-76

Alansa Bridge on NH-76

Existing Kannu Bridge

Span : 2 x 36.85m + 4 x 38.200m Superstructure : PSC, Beam and Slab Length :228m Foundation : open Approaches : On High embankment

Page 34 of 74


Bridge Over Pond (Neela Hauz) on Aruna Asaf Ali Road, New DelhiConstruction of bridge over pond (Neela Hauz) connecting the two segments of the Aruna Asaf Ali Road (Road No. 16) is part of traffic improvement for the comfortable alternate connectivity to the airport. The scope of consultancy services includes the preparation of structural designs and drawings of all the following components: Bridge: Construction of 2 bridges having dual carriageway of 3 lanes each with central verge and cycle track-cum-footpath on either side. The length of each bridge is 126.5 m separated by an island of length 126 m. The outer to outer width of the superstructure was 28.0 m. Approach Roads: Construction of 280 m long approach road on each side. The approach road was to be with RE embankment of width as 28 m. and a dual carriageway of 11.0 m width on either side of the 1.0 m wide central verge; a footpath cum cycle track of 2.5 m width adjacent to main carriageways on either side. Other details as under:

Client: Public Works Department, Delhi Services : Preliminary & Detailed Project Preparation Project Cost : INR 180 Million Completion : July 2006

Span : 37.5m+50.0m+37.50m Foundation : Open/Pile Special Feature : Soffit profile of box girder kept curved

Neela Hauz Bridge under construction

Page 35 of 74

Nagpur-Hyderabad Section km. 94 to km. 123 on NH-7Rehabilitation and Upgrading of existing 2 lane road Nagpur- Hyderabad Section km. 94 to km. 123 on NH-7 One set of such corridors is North-South and East-West Corridor connecting Srinagar to Kanyakumari and Silchar (Assam) to Porbandar (Gujarat) for a total length of about 7300 Kms. Keeping the above in view consultancy services for Feasibility Study and Detailed Project Report for Rehabilitation and Upgrading to 4/6 lane divided carriageway configuration of East-West Corridor. The present project road falls in the State of Maharashtra from Nagpur-Hyderabad Section km. 94 to km. 123 on NH-7. The total road length of this assignment is 29 Kms. including major bridge over Wardha River 192m long.

Client: Client : National Highways Authority of India, New Delhi Services : Preparation of Detailed Project Report Project Cost : Rs. 1450 million Completion : July 2005

Length Span Superstructure Substructure Foundation

: : : : :

192 m (PSC Beam & Slab) 45.750m + 2 x 49.50m + 45.65m Simply supported PSC Box Box Girders RCC plate Open and Pile foundation

Page 36 of 74


Corridor Improvement of Outer Ring Road, New DelhiSL-Infra has undertaken the assignment for Corridor Improvement of Outer Ring Road New Delhi comprising of 3 flyovers between IIT Gate to NH-8. The assignment included sub-ways, vehicular underpass and busbays etc. to facilitate the cross traffic and pedestrian movement. Flyover 1 : Paschimi Marg Intersection to NH-8 3-lanes, single carriageway Length : 310 m (CompositeSteel Structure) Span : 35.50m+ 50.0m+ 35.50m + 2 x 33.58m+ 35.50m+ 50.0m+ 35.50m Project Cost: INR 410 million Completion: July 2008 Vivekanand Marg to Paschimi Marg 6-lanes, divided dual carriageway Length : 716 m (CompositeSteel Structure) Span : 35.50m+ 50.0m+ 6 x 33.627m+ 35.50m + 50.0m + 35.5m + 35.50m + 35.264m + 4 x 33.264m + 2 x 35.50m + 50.0m Project Cost: INR 410 million Completion: July 2008 IIT Gate to Munirka, 6-lanes, divided dual carriageway Length : 519 m (CompositeSteel Structure) Module 1 Span : 2 x 35.5m + 50.0m Module 2 Span : 8x34.55m Module 3 Span : 35.50m + 50.0m + 35.50m Project Cost: INR 600 million Completion: July 2008

Client: Public Works Department, Delhi Services : Preliminary & Detailed Project Preparation Flyover 1 : Length : 310 m Project Cost: INR 410 million Completion: July 2008 Flyover 2 : Length : 716 m Project Cost: INR 410 million Completion: July 2008 Flyover 3 : Length : 519 m Project Cost: INR 600 million Completion: July 2008

Flyover 2 :

Flyover 3 :

Note: All 3 Flyovers were designed using British codes

Outer Ring Road Flyover

Page 37 of 74

Construction Supervision/ Project Management/ Independent Engineer Project References

Page 38 of 74

Selected Projects: River BridgesCONSTRUCTION SUPERVISION

Yamuna Cable Stayed Bridge, Naini/ Allahabad/, Uttar PradeshIndias biggest cable-stayed bridge, erected in the years 2001 - 2004, is located in Uttar Prahdesh State and connects the city of Allahabad and its sattalite town Naini next to the banks of the Yamuna River. This is the first cable stayed bridge of its kind in the country. The only other major cable stayed bridge in the country was the second Hoogly bridge, Vidyasagar Sethu, in West Bengal. The old Naini steel-truss-bridge which has to accommodate railway- and car-traffic and is called the Gateway to Eastern India. The four lane concrete deck cable stayed Yamuna bridge with its approaches is designed to provide much needed suitable urban link of Allahabad to NH-27 funded by OECF (presently known as JICA), it will provide important interstate link to cities like Mirzapur and Varanasi through state highway. The site is located 25 27 N latitude and 81 44 E longitudes on the crossing of river Yamuna at Allahabad/Naini in the state of Uttar Pradesh. The total bridge length is 1510 m, divided into three modules and 3,913 m long approach roads, 764 m on Allahabad side and 3149 m on Naini side. The project has been executed by HCC, India in joint venture with M/S Hyundai, Korea. Indian Institution of Bridge Engineers awarded this project the Ninth Most Outstanding Bridge National Awards 2004 - for Excellence in Bridge Engineering. The Yamuna Bridge won the First Prize in Category IV.

Client: National Highways Authority of India (NHAI), India Funding Agency: JBIC (now known as JICA), Govt. of Japan. Length: 1,510 m with central span of 260 m for the cable stayed module and approach viaducts Services: Construction Supervision, Maintenance Manual Partner: COWI Consultants, Denmark Project Cost : INR 4,000 million Completion : May 2004 Contractors : JV HCC, IndiaHyundai, Korea. Award : Yamuna Bridge won the First Prize in Category IV, Most Outstanding Bridge National Awards 2004 - for Excellence in Bridge Engineering by Indian Institution of Bridge Engineers.

The bridge looks splendid in the night

Yamuna Cable Stayed Bridge, Naini/ Allahabad, Uttar Pradesh

Page 39 of 74

Selected Projects: Urban StructureDESIGN REVIEW/PROJECT MANAGEMENT

P.V. Narasimha Rao Elevated Expressway, Hyderabad, Andhra PradeshElevated Corridor in Hyderabad city is 11.6 km long and provides a fully access-controlled corridor from the city to Hyderabad International Airport at Shamsadabad area. A trumpet interchange providing access to the new Hyderabad International Airport is also included in SL-Infras scope of work (completed). The overall width of the pre-cast segmental box girder is 16.4 m accommodating 4-lane carriageway with a central median and pre-cast crash barriers on each edge. The PSC box girder is a twin-cell one with inclined external webs and a central vertical web. The permanent PT bonded tendons are of size 19x0.6. The project was completed as per the schedule and was acciedent free.

Client : Hyderabad Urban Development. Authority, Hyderabad, Andhra Pradesh Length: 11.6 Km., (Precast Segmental method) Approx. pre-cast segments 3600 Weight of segments 75 -90 t Number of spans 350 Pre-cast crash barrier 25 km Pre-cast central median 23 km Services : Project Management Consultancy Project Cost : INR 4390 Million Completion : October 2009 Award : Appreciation Momento was presented by Shri K. Rosiah, the Honble Chief Minister of A.P.

Appreciation Momento was presented to Span Consultants Pvt. Ltd. (now SNC-Lavalin Infrastructure Pvt. Ltd.) by Shri K. Rosiah, the Honble Chief Minister of Andhra Pradesh on the occassion of opening of the th Expressway on 19 October 2009.

P.V.N.R. Elevated Expressway, Hyderabad

Page 40 of 74

Selected Projects: Urban StructureINDEPENDENT ENGINEERING/ CONSTRUCTION SUPERVISION

Western Peripheral Expressway Kundli-Manesar-Palwal, (KMP)The Government of Haryana through Haryana State Industrial & Infrastructure Development Corporation Ltd. (HSIIDC) has proposed to develop an Expressway between Kundli on NH-1 and Palwal on NH-2 via Bahadurgarh on NH-10 and Manesar on NH-8. HSIIDC has been authorized to implement the 4/6-lane expressway and operation, maintenance and collection of fees through a Concessionaire on Build, Operate and Transfer (BOT) basis. The project is being taken up so as to divert mainly the freight traffic entering Delhi en-route to other states. The expressway is one of the major Greenland alignment expressway running halfway around the national capital, connecting 5 national highways & 5 state highways. The length of expressway is around 135.65 km. and includes 5 major bridges, 12 minor bridges, 4 grade separators, 4 ROBs, 10 Toll Plazas, and of improvement of 173 nos. road junctions/intersections. The proposed expressway has 4/6 lanes divided carriageway configuration

Client: Haryana State Industrial and Infrastructure Development Corp. Ltd. (HSIIDC) Services : Independent Consutancy (Independent Engineer) Project Cost: INR 12,000 million Concessionaire: DS Contruction, UK Completion: Onging

Grade Separators 3-lane divided carriageway15m width (3 Nos.)S.No. 1 2 3 Structure/ Location Grade Separator (NH-1) Ch. 0+00 Grade Separator (NH-10) Ch. 35+00 Grade Separator (NH-8), Ch. 82+985 Length (M) 130 140 80 Span (M) 3 x 35+25 4x27.5+2x15 2x27.5+2x15 Cost INR (Million) 550 600 480 Remarks Clover leaf Clover leaf Clover leaf

Railway Over Bridges 3-lane divided carriageway 15m width (4 Nos.)S.No. 1 2 3 4 Structure/ Location Delhi- Kalka line (Ch. 5+097) Delhi- Rohtak line (Ch. 33+749) Gurgaon- Garhi Harsaroo (Ch. 66+385) Delhi- Rewari- Jaipur (Ch. 72+735) Length (M) 97 95 170 104 Span (M) 2x35+27 2x35+25 4x35+30 2x35+34

Cost INR (Million) 120 110 300 200

Irrigation Bridges (Major/ Minor) 3-lane divided carriageway 15m width 16 Nos. S.No. 1 Structure/ Nos. Minor Bridges (10 Nos.)/ Major Bridges (6 Nos.) Nos. 3 2 1 10 Length (M) 90 60 52.8 15 Span (M) 3 x 30 2 x 30 2 x 20 1 x 15

Page 41 of 74

Selected Projects: Urban StructureWestern Peripheral Expressway .Irrigation Bridges 3-lane divided carriageway 15m width (20 Nos.) S.No. 1 Structure/ Nos. Bridges (10 Nos.) Bridges (10 Nos.) Length (M) 10 75 Approx. Span (M) 1 x 10 3 x 25

Underpass 3-lane divided carriageway 15m width Underpass (Multispan) 3-lane divided carriageway 15m width Underpass (Rural Road) 3-lane divided carriageway 15m width Agricultural Vehicular Underpass 3-lane divided carriageway 15m width Pedestrian Crossing 3-lane divided carriageway 15m width Cattle Crossing 3-lane divided carriageway 15m width

7 Nos. 9 Nos. 34 Nos. 33 Nos. 61 Nos. 31 nos

rh

durg a

P-ROW

P-ROW

P-ROW

Bah a

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

5.9

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GAS

GASP-ROW

GASP-ROW P-ROWP-ROW P-ROW

P-ROW P-ROW

P-ROW P-ROWP-ROWP-ROW

P-ROW P-ROW

P-ROW P-ROW

P-ROW P-ROW

GAS

GAS

GAS

GAS

P-ROW

GAS

P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROWP-ROW P-ROW

P-ROW P-ROW P-ROW P-ROW

GAS

P-ROW

P-ROW

GAS

GAS

GAS

GAS

A pp. Slab

App. Slab

GAS

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

1:2GAS

1:2

GAS

GAS

GAS

1:2P-ROW P-ROW P-ROW P-ROW P-ROWApp. Slab

1:2P-ROWl A pp. S a b

P-ROW

P-ROW

P-ROWP-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

GAS

P-ROW

P-ROW

GAS

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

Rohtak

W

P-RO

W

P-RO

W

P-RO

W

P-RO

W

P-RO

W

Kundli

P-ROW

P-ROW

P-ROW

P-ROW

P-RO

P-RO

W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

KMP EXPRESSWAYP-ROWROW ROW ROW ROW ROW ROW ROW ROW ROW ROW ROW ROW ROW

P-ROW

P-ROW

GAS

P-ROW

GAS

P-ROW

P-ROW

P-ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

P-ROW W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-RO

P-RO

ROW

W

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROWP-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

W

P-ROW

P-ROWP-ROW

P-ROW

P-ROW

P-ROW

P-RO

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROWP-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW P-ROW

P-RO P-RO W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW P-ROW

P-RO

W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-RO

W

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

P-ROW

ROW

ROW

ROW

ROW

P-ROW

ROW

ROW

P-ROW

ROW

ROW

P-ROW

ROW

P-ROWROW ROWP-ROW

P-ROW

P-ROW

ROW

ROW

P-ROWP-RO W

P-ROW P-ROW

P-ROW

P-RO

P-ROW P-ROW

W

P-ROW

P-ROWP-ROW

P-ROW P-ROW

P-ROW P-ROW

P-ROWP-ROWP-ROW

P-ROWP-ROW

P-ROW

P-ROW P-ROW

P-ROW

P-ROW P-ROW

P-ROW

P-ROWP-ROW

P-ROW

P-ROW P-ROW

P-ROW P-ROW P-ROW

W P-RO P-RO

P-ROW

W

P-ROW

P-ROW

P-ROW

P-ROWP-ROWP-ROW

P-ROW

P-ROW

P-ROW P-ROW

Bahadurgarh Minor

P-ROW

Bahadurgarh Water

Existing HN-10

P-ROW P-ROW

P-ROW

P-ROW

P-ROW

7.5 7.5

P-ROW

Supply

P-ROW

P-ROWP-RO W

P-ROW

P-ROW P-ROW

P-ROW

40.0

P-ROW

22.0

40.0

P-ROW P-ROW P-ROWP-RO W

Palwal(KMPE)P-ROW

P-ROW P-ROW

P-ROW P-RO

P-ROW

P-ROW P-ROW P-ROW P-ROWP-ROW

WP-ROW P-ROW

P-ROW

P-ROW P-ROWP-ROW P-ROW

P-ROW P-ROW

P-ROWP-ROW P-ROW P-ROW P-ROW P-ROW

P-ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

ROW ROW

P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW P-ROW

Trumpet Interchange on NH-10, KMP

Page 42 of 74

INDEPENDENT ENGINEERING/ CONSTRUCTION SUPERVISION

Nagpur-Hyderabad Section of NH-7 Andhra Pradesh.The project of 4-laning Nagpur-Hyderabad Section of NH-7 from Km. 367.000 (Adloor Yellareddy) to Km. 464.000 (Gundla Pochamapalli) in the State of Andhra Pradesh has been undertaken as a part of Phase-II of National Highway Development Program on North-South Corridor (Total road length 97.00 kms). Project under consideration aims at developing section of NH-7 by widening the existing 2-lanes to 4/6 lanes dual carriageway, including strengthening of the existing 2-lanes and construction of 36 km long bypasses on Build, Operate and Transfer (BOT) basis/ BOT (Annuity) basis. The 4-laning highway involves construction of new bypasses, ROB, major & minor bridges, pedestrian/bus/vehicle & cattle underpasses, junctions, truck lay byes and toll plaza etc. Bridges Major Bridges Railway Bridges Minor Bridges Under Passes 1 No. 1 No. 12 Nos.

Client: National Highways Authority of India, New Delhi Services : Independent Consutancy (Independent Engineer) Project Cost: INR 5,460 million Completion: Ongoing

Pedestrian Under Passes Vehicle Under Passes Bus Under Passes Cattle Under Passes Cross Drainage Structures Rehabilitation & Widening of Existing Bridges Interchanges (Major/Minor)

22 No.s 8 Nos. 3 Nos. 2 Nos. 275 Nos. 4 Nos. 53 Nos.

Nagpur Hyderabad section of NH-7

Page 43 of 74

DESIGN REVIEW/ CONSTRUCTION SUPERVISION

Hapur-Moradabad Section of NH-24 Uttar Pradesh.Construction Supervision of Four laning of NH-24 from Hapur to Moradabad, ROB at km 181 and Bridges at km 8 and km 31on NH-87. Major bridges 7 Nos. Bridge Name Kali Nadi Choya Nala Madhya Ganga Canal Bridge over river Ganga Matwali River Sot River Bhakra River Minor bridges 11 nos Overpasses 17 nos Flyovers 3 nos ROB 1 no (Length 70.0m, Span arrangement 1x15.0m+2x20.0m+1x15.0m) Length (M) 63.0 70.0 167.32 703.0 72.05 63.30 73.2 Span (M) 3 x 21 1 x 30 + 2 x 20 5 x 30 + 1 x 15 2 x 53.33 + 11 x 54.21 1 x 39.55 + 2 x 15.65 3 x 20.70 3 x 24.40

Client : National Highways Authority of India, New Delhi Services : Construction Supervision Project Cost : INR 5,500 Million Completion : Ongoing

S.No. 1 2 3 4 5 6 7

Page 44 of 74

DETAILED DESIGN / CONSTRUCTION SUPERVISION

Bridges in Jammu & KashmirConsultancy services for Preparation of Detailed Project Report and Construction Supervision for Infrastructure Rehabilitation in Jammu and Kashmir Economic Reconstruction Agency (ERA) Jammu & Kashmir has undertaken the upgradation, rehabilitation and Infrastructure development of several roads in the state of Jammu & Kashmir which includes construction of several bridges as given below. Major bridges S.No. 1 2 3 4 5 6 7 - 7 Nos. Length (m) 120.0 93.70 60.0 129.93 98.70 124.930 65.5 Nos x Span (m) 4 x 30 3 x 30 2 x 30 35 + 3 x 30 30+35+30 4 x 30.0 1 x 63.0

Client : Economic Reconstruction Agency, Jammu & Kashmir Services : Construction Supervision Project Cost : INR 5,650 Million Completion : Ongoing

Bridge Name Soafshali bridge Sonwani bridge Bonchak bridge Tokina bridge Wahibugh Mehjoor bridge Urbis bridge (Leh-Ladakh) - 40 Nos.

Minor Bridges

Page 45 of 74


Muzaffarpur Purnea Section of NH-57, BiharConsultancy services for Construction Supervision of Muzaffarpur Purnea section on NH-57 in the state of Bihar


Major bridges S.No. 1 2 3 4

- 4 Nos. Length (M) 125.0 75.0 100.0 150.0 Span (M) 5 x 25 3 x 25 4 x 25 6 x 25

Bridge Chainage 219.903 213.559 210.588 199.032

Minor Bridges ROBs S.No. 1 2

- 27 Nos. - 2 Nos.

Bridge Chainage 223.782 212.351

Length (M) 81.0 87.0

Span (M) 3 x 27 3 x 29

Underpasses

- 2 Nos.

Page 46 of 74


Gogunda Udaipur Section of NH-76, RajasthanConsultancy services for Construction Supervision of Rehabilitation and Upgradation of Gogunda Udaipur section of NH-76 to four lane divided carriageway in Rajasthan The project is an NHAI initiative under the Phase-II of National Highway Development Programme on the East West Corridor. The project involves widening and strengthening of the existing 2-lane carriageway with rigid/flexible pavement, flexible overlay over the existing pavement, construction of bridges and culverts, construction of high embankment/ elevated structures etc. along the existing highways including realignment and bypasses in the state of Rajasthan. SL-Infra has been appointed by NHAI for providing Consultancy services for the supervision of rehabilitation and upgrading of Gogunda -Udaipur section (Km. 73.00 to Km. 104.74) of NH-76 to 4-lane divided carriageway. The length of the road stretch undertaken is 32 kms for this project.


Structures :o o o

Minor Bridges Flyover Underpasses

- 4 Nos. - 1 Nos. - 7 Nos.

Page 47 of 74


Chennai BypassDesign Review and Construction Supervision of Chennai Bypass Phase-II and widening of Channai Bypass Phase-I, connecting NH-45 and NH-4, Tamil Nadu National Highways Authority of India has undertaken the upgradation of Phase I from 2-lane to 4-lanes and construction of 4-lane highway of Phase II. Bypass connecting NH-45 to NH-4 for a length of 32.17 km. with flexible pavement, flexible overlay on the existing two-lane pavement, construction of bridges and culverts, construction of high embankment/elevated structures. CBP-I (4-Laning Section) Nos. 1. 2. 3. 4. 5. 6. 7 8. 9. 10. Major Brides * Adyar & Porur Underpass Underpass@ Km.7.500 & Km.29.712 Underpass (Box pushing) Grade Separator * Maduravoyal & Puzhal Elevated Corridor * Ambattur Industrial Estate ROB * Pattravakkam Box Culvert Slab Culvert Pipe Culvert + Utility (24) 52+24 2* 11 1 1 1* 1* 7 3 9 13+9 CBP-II (New Bypass) Nos. 1 6 1 2* 1

Client: National Highways Authority of India, New Delhi Services : Design Review and Construction Supervision Project Cost: INR 6,000 million Completion: Ongoing

S.No.

Description

Page 48 of 74


Viaduct Katraj Ghat Bypass, NH-4 at village Jambulwadi near PuneKatraj Ghat Bypass lies on the NH4 Pune-Satara section in the State of Maharastra, the Mumbai-Chennai link of the Golden Quadrilateral of the National Highways Development Programme of the Government of India. The bypass includes a viaduct at village Jambulwadi near Pune and, at the time of writing, the viaduct has reached 85% completion stage. A 14 span simply supported structure, length along centerline 492m giving a maximum clearance of 45m above the ground, the viaduct is reported to be the second tallest among those in the South-East Asia. The viaduct is of reinforced concrete construction with the substructure consisting of (hollow or solid) piers supported on open foundations and the superstructure incorporating PSC girders. The piers were constructed using the technique of slip forming; the PSC girders for the superstructure spans from Satara end of the viaduct were launched using a special launch gantry while those for spans from Pune end were cast in-situ. Box abutments and intermediate piers, (2x13 numbers) comprising the substructure support the 14-simple span superstructure. The piers vary in their heights between 15m and 45 m above the ground and are located according to the position and orientation of bearings fixed equidistance longitudinally apart.

Client: National Highways Authority of India, New Delhi Length: 492 m Services : Construction Supervision Completion: March 2008

Viaduct Katraj Ghat Bypass

Page 49 of 74

DESIGN REVIEW / CONSTRUCTION SUPERVISION

Salem Bypass on NH-7Independent Monitoring and Construction Supervision of 4/6 laning project beginning at Start of Salem Bypass to Start of proposed flyover on Namakkal, Tamil Nadu. This project is a part of Phase-II of National Highway Development Program on North-South Corridor. The project has been taken up with the view to enhance the traffic capacity and safety for efficient transportation of goods as well as passenger traffic on the heavily trafficked National Highway sections. The Project under consideration aims at developing section of NH-7 by widening the existing 2-lanes to 4/6 lanes dual carriageway, including strengthening of the existing 2-lanes on Build, Operate and Transfer (BOT) basis/ BOT (Annuity) basis. Project highway involves construction of 5.5 km new bypasses, flyovers, ROB, underpasses, CD-structures and toll plaza etc. Salient Features: o ROB o Underpass o Bridge o Minor Bridge - 1 No. (span 40m) - 10 No. - 2 (18m) - 15 m

Client: National Highways Authority of India, New Delhi Length: 15 Km Services : Construction Supervision Concessionaire: MVR Infrastructure Completion: March 2008

Culverts - 28 No.

Namakkal Flyover

Page 50 of 74

INDEPENDENT ENGINEER

Raipur Durg, NH 6, ChhattisgarhThe project is 4 laning of NH-6 and upgrading from Durg to Raipur on BOT basis considering the importance of Durg Bhilai Steel Plant and capital of Chhattisgarh, Raipur where local as well as commercial traffic was high. Existing 2-lane highway from Km 282 to km 308 was upgraded to 4-lane with service roads on both sides. SL-Infra was appointed as Independent Consultant for 4 laning of Raipur Durg portion of NH-6 from Km 282 to Km 308 in the State of Chhattisgarh. Salient Features: Project basically comprised of upgrading 2-lane to 4-lane flexible pavement, construction 1 ROB, 1 Major Bridge on river Kharun, 2 minor bridges, 7 major intersections, 22 culverts and 2 Toll Plazas. Description o Major Bridge on River Kharun km 284/6 o Bridge at Kosanala o Minor Bridge Tandula Nala o ROB Bhilai Nandine Mine Line Km 299/6 Length 180 m 33 m 24 m 30 m

Client: Ministry of Road Transport and Highways, New Delhi Length: 26.60 Km Services : Independent Engineer Concessionaire: DS Constructions Completion: Sep 2006

Toll plaza at Kharun

Bridge on River Kharun

Page 51 of 74

DESIGN REVIEW / CONSTRUCTION SUPERVISIONClient: National Highways Authority of india, New Delhi Services : Design and Construction Supervision Completion:

Hosur to Krishnagiri NH-7, 4-LaningConstruction supervision of 4-Laning of NH-7 from Hosur to Krishnagiri (Km 48/600 Km. 94/00) in Tamil Nadu state comprising following bridges/ flyovers: Description Major Bridge on river at km. 78/856 Flyover at Hosur Bus Stand, Km. 40/100 Flyover at Km. 90/235 near Krishnagiri Flyover at Km. 93/260 near Krishnagiri Length 120m 540m 440m 420m

Satara to Kagal NH-4, 4-Laning (BOT Project) Major flyovers 3 nos, Large scale precast PSC girders

Client: National Highways Authority of india, New Delhi Services : Design and Construction Supervision Completion:

Flyover at Swargate (Jedhe chowk) Junction of NH-4 & NH-9 Solid ramps & pedestrian subway at Pune

Client: Maharashtra State Road Development Corpn. Ltd. Length: 1000 m Services : Design and Construction Supervision Completion:

Page 52 of 74

DESIGN REVIEW / CONSTRUCTION SUPERVISIONClient: National Highways Authority of India, New Delhi Length: 364.8 m (Twin), Voided/PSC box Services : Construction Supervision Completion:

Bridge over river Krishna, Pune-Satara, Maharashtra4-laning and strengthening of existing 2-lane stretches from Pune to Satara on NH-4 (km 725.000 to km 834.000 ). This project included 22 major/minor bridges.

Nagpur-Hyderabad section of NH-74-Laning of Km. 447.000 to Km. 464.00, Nagpur-Hyderabad section of NH-7 in State of Andhra Pradesh Package NS-8: AP. This project include four minor bridges. (Chainage 454/6, 454/8, 457/4, 453/1)

Client: National Highways Authority of India, New Delhi Services : Construction Supervision Completion: Jul 1999

Hyderabad section of NH-74-Laning of Km. 22.300 to Km. 34.800 of Hyderabad section of NH7 in State of Andhra Pradesh Package NS-9: AP. This project include four minor bridges. (Chainage 26/1, 28/1, 31/1, 32/1).


Hathipalli - Hosur section of NH-74-Laning of Km. 33.015 to Km. 48.000 of Hathipalli-Hosur section of NH-7 in State of Tamil Nadu, Package NS-11:. This project include four minor bridges (chainage 34/1, 39/2, 41/1, 48/2) including one Flyover at Hathipalli Hosur (Length: 586.936m) 28x20.772+3x1.360.


Page 53 of 74

DESIGN REVIEW / CONSTRUCTION SUPERVISION

Nagpur - Hyderabad section of NH-7

4-Laning of km. 368.255 to km. 471.000 of Nagpur-Hyderabad section of NH-7 in the State of Andhra Pradesh on North-South Corridor under Phase-II Program of NHDP, Package NS-2 from Adloor Yellareddy to Gundla Pochampally:. This project includes one major bridge, 1 ROB, 17 minor bridges and 34 underpasses.

Client: National Highways Authority of India, New Delhi Services : Independent Consultancy Services Completion: Ongoing

Satara - Kolhapur section of NH-4, Maharashtra4-laning of Satara - Kolhapur State Border Section from km 668 to km 967 (29 km) of NH-4, Maharashtra. This project involves widening the existing 2-lane road to 4-lanes under BOT Scheme. The 29 km stretch of project road from Kasegaon to Umbraj includes design and construction of elevated road/underpasses/ subways. The project also involves a major bridge of length about 215 m across Koyna river and a few minor bridges.

Client: Maharashtra State Road Development Corporation, MSRDC Services: Construction Supervision Completion: Aug 2004

Tumkur - Harihar section of NH-4, Karnataka

Supervision Consultancy for maintenance and Rehabilitation work of NH-4 from Km75 to Km282 between Tumkur and Harihar section in the state of Karnataka. The total Length of the undertaken project is 206 kms and comprises a few bridges also.

Client: National Highways Authority of India, New Delhi Services : Construction Supervision Completion: May 2002

Alwaye Sherathalai Road on NH-47, KeralaSL-Infra was appointed to provide consultancy services for design, review and construction supervision for strengthening and widening of Alwaye Sherthalai stretch on NH-47. The total length of the undertaken project was 47 kms and involved one major bridge and 7 minor bridges.

Client: Public Works Department, Govt. of Kerala Services: Construction Supervision Completion: March 1999

Page 54 of 74

FLY-OVERS, GRADE SEPARATORS & INTERCHANGES SL-Infra has extensive experience in the design and planning of flyovers, grade separators & interchanges and has complete in-house capabilities involving several split levels. SL-Infra has undertaken the following projects of grade separator/flyovers.

Multilevel grade separator at Rabale, New Bombay Grade separator at the junction of Najafgarh Road - Jail Road crossing, Delhi for M.C.D. Flyover at Rajpura in Punjab Flyover at Krishnarajapuram in Bangalore Flyover at Samayanaglur in Tamil Nadu Flyover at HAL in Bangalore Flyover at Ballabgarh on Ballabgarh-Sohna Road in Faridabad Dist., Haryana Flyover at Nagpur on Urban link of NH-8, 1720 m long Rail Under Bridge across Delhi-Ghaziabad Railway line Flyover at Hosur Bus stand, NH-7, approx. 1.0 km long 6-lane Flyover at Krishnagiri, NH-7,(Km. 90) approx. 1.0 km long 6-lane Flyover at Krishnagiri, NH-7,(Km. 92) approx. 1.0 km long ROB/Flyover at Salem NH-7, approx. 1.0 km long Flyover at Chiplim, length approx. 40m viaduct long Flyover at Debewadi, length approx. 40m viaduct long Flyover cum ROB at Juni Indore

Page 55 of 74

Metro / Railway Projects

Metro / Railway Projects

Page 56 of 74

Metro / Railway ProjectsBangalore MetroFEASIBILITY STUDY/ DETAILED DESIGNClient: Bangalore Metro Rail Corporation, (BMRC) Services : Detailed Design Completion: 2002

Govt. of Karnataka is building Metro Rail System for Bangalore city to meet the growing Traffic demand and ease the congestion. BMRCL is entrusted with the job of constructing and operating the Metro System. Detailed design consultancy services for Viaduct for Section R2 (Magadi road to Mysore road) Elevated Viaduct Standard section for R2 (6.9 kms) & R3 extension (4.5 kms) (All PSC Precast Segmental)

View Elevated Structure, BMRC

Bangalore Metro Elevated Stations (11 nos.)

SL-Infra was appointed by BMRCL to Review the Detailed Project Report for Bangalore Metro Rail Transit System. The DPR was reviewed for updating the traffic system requirements and planning to cater for development. The worsening traffic situation in Bangalore forced the Government of Karnataka during the year 2002 to initiate the process of setting up a MRTS on the Lines of Delhi Metro and appointed DMRC for preparation of a DPR for proposed metro system on two busy corridors of Banga

Profile Bridges & Elevated Structures[1]

Documents

Transcript of Profile Bridges & Elevated Structures[1]