Moving Bridges and StructuresApril 2020

We strive to be the premier engineering solutions partner,

committed to delivering complex projects from vision

to reality for a sustainable lifespan.

Our vision

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Founded in 1911, SNC-Lavalin is a global fully integrated professional services and project

management company and a major player in the ownership of infrastructure. From offices around the world, SNC-Lavalin's employees are proud to build what matters. Our teams provide comprehensive end-to-end project solutions – including capital investment, consulting, design,

engineering, construction, sustaining capital and operations and maintenance – to clients in oil and gas, nuclear, mining and metallurgy, infrastructure and power.

On July 3, 2017, SNC-Lavalin acquired Atkins, one of the world’s most respected design, engineering and project management consultancies.

A world leaders

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Joined forces

On July 3 2017, SNC-Lavalin and Atkins joined forces

+

› One of the world’s most respected design, engineering

and project management consultancies serving

infrastructure, transportation and energy sectors

› A leading engineering and construction group in

the world offering services in oil and gas, mining

and metallurgy, infrastructure and power

› Major player in the ownership of infrastructure

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Increased geographic reach

› An established and balanced footprint

› Greater “at-scale” European and

Middle Eastern presence

› Atkins Energy segment allocated 41% Europe, 46%

North America, 9% Middle East & Africa and 4%

Asia Pacific

› Atkins segmentation based on fiscal year ended March

31, 2016 applied to twelve month period ended

September 30, 2016

› Pro forma financials based on SNC-Lavalin fiscal year

ended December 31, 2016 and Atkins twelve month

period ended September 30, 2016

~16,000

employees

~12,000

employees

~17,500

employees

~4,500 employeesAmericas

Europe

Middle-East

& Africa

Asia Pacific

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Moving Bridges

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180m span pedestrian and cycle lifting bridge over the Thames.

Preliminary design and value engineering.

Rotherhithe to Canary WharfLondon

Media City Salford QuaysSalford

8Exemplar design and supervision of

mechanical, electrical and hydraulic system.

Tees Transporter BridgeMiddlesbrough

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Tees Transporter BridgeMiddlesborough

Special Inspection and structural assessment.

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Poole Harbour BridgePoole

Exemplar design and detailed specification of

mechanical, electrical and hydraulic system.

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A47 Breydon Road BridgeGreat Yarmouth

HE Area 6 Strategic Structure

Condition and resilience inspection of the bridge’s M&E systems.

Outline design for upgrade of the hydraulics and control systems

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Warsaw Road Swing BridgePortsmouth Ontario

Site inspection, detailed design, check and tender documentation of the

replacement structure, mechanical and electrical equipment. A Parks

Canada historic bridge with a 20m opening span.

Upgraded the parapets without altering the external appearance

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Lower Brewers Swing BridgeWashburn Ontario

Site inspection and assessment timber structure and mechanical equipment.

A Parks Canada historic bridge with a 13m opening span.

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Snoveltorp Swing BridgeGota Kanel, Sweden

Independent 3rd party check of all M&E aspects of the detailed design.

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WGIS Lift BridgeSalford

Employer’s Agent, contract supervision, overseeing commissioning

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Lowry BridgeSalford

Detailed design and manufacturing drawings for mechanical and hydraulics equipment.

Authoring of control software and network design. Commissioning of all moving sections.

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Gateshead Millennium BridgeGateshead

Exemplar design and detailed specification of mechanical, electrical and

advanced control system. Dynamic modelling of bridge lift. Supervision of the

mechanical, hydraulic and electrical control design, installation and commissioning.

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Wirral A BridgeWirral

Category 3 check of all the design of

mechanical, electrical and control systems.

Commissioning support to Peel Ports

A12 Lowestoft Bascule BridgeLowestoft

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HE Area 6 Strategic Structure

Refurbishment of the lift drive systems,

including additional component resilience

against flooding

Dutch River Swing BridgeGoole

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Detailed design of mechanical,

electrical and control system.

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High Orchard Folding Bascule BridgeGloucester

Exemplar design, site supervision and as-built certification

of the mechanical, electrical and hydraulic systems.

Great Wharf Bridge – Canary WharfLondon Docklands

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Detailed design and supervision of mechanical, electrical and

hydraulic system.

Rolling Bascule Bridges

23Design of Jubilee Bridge locking & emergency drive mechanism

Upper Bank Street – Canary WharfLondon Docklands

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Preliminary design of the structure, mechanical, electrical and control systems for a 13m opening span swing bridge.

Designed to carry 241T mobile dock cranes

Tender design of the structure, mechanical, electrical and control systems for a 52m span bascule bridge.

Value engineered the compact technical space and jack down pier.

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Newport Dock Swing BridgeNewport Gwent

River Yare 3rd CrossingGreat Yarmouth

Other moving bridges

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Forton Lake Lifting Bridge

Glasgow Science Centre Bridge

Torquay Pedestrian Footbridge

River Yeo Swing Bridge

Maryport Lift Footbridge

Bridge of Scottish Invention

Investigation of Moving Bridge Problems

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Botlek Lift BridgeRotterdam

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Investigation into the premature failure of roller bearings

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Design Reliability: Investigation of mechanical defects

Failed sheave bearing

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Design Reliability: Investigation of control system defects

• Confidential client: Investigation of system failure during commissioning.

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Samuel Beckett Swing BridgeDublin

A review of the operation and maintenance for Dublin City

Council, following a number of early maintenance concerns

Link Span Bridges

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Dover Harbour Berth 6 Link SpanDover

Category 3 check of the Link Span bridge and associated

M&E systems. Dynamic analysis of the pedestrian bridge.

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King George Dock Passenger Terminal Link Spans

Hull

Detailed design of the pedestrian and vehicle

link spans to accommodate a 10m tidal range.

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Dover Harbour Berth 6 Link SpanDover

Category 3 check of the Link Span bridge and associated

M&E systems. Dynamic analysis of the pedestrian bridge.

Pembroke Dock RoRo Link Span Milford Haven

Detailed design of the mechanical and electrical

equipment for an extension to the existing RoRo Link Span.

.

Other Moving Structures

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Falkirk Wheel BoatliftFalkirk

37Detailed design of mechanical, electrical system.

Continued maintenance support

Halley VI Research StationAntarctica

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Detailed design of hydraulic leg

jacking and control system.

Design for reliability,

maintainability and

environmental restrictions

On site commissioning

The KelpiesFalkirk

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Concept and detailed design of moving sculpture linked to lock

reservoir.

Detailed design of sculpture support structure