Projects

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Filter by: Bridge Demolition | Bridge Erection | Temporary Detour Bridges | Temporary Works

 

Magaguadavic River Bridge Demolition, NB

The existing Magaguadavic River Bridge was a 3 span continuous 3 cell cast in place reinforced concrete box structure whi...

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Ramp 9 Structure Demolition and Overload Analysis, MacKay Bridge Halifax Approac

This project entailed the detailed demolition design of a post-tensioned concrete box structure in the North end of Halif...

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Demolition of Fairview Overpass, South Structure, Halifax Approach, NS

Hired by Dexter Construction, HEC developed the full demolition design and phasing for the existing south structure of th...

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Sangsters Bridge Demolition

The Sangsters Bridge Demolition project is a prime example of the approach HEC takes on all of the projects we undertake....

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Little Bras d'Or Cofferdam and Trestle, Little Bras d'Or, NS

To allow for the installation of the center pier of the new two-span steel box girder bridge in Little Bras D’Or a ...

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Sango Brook Cofferdam and Trestle, Sango Brook, Labrador

HEC provided the full design for a multi-cell deep cofferdam in very difficult soil and water conditions to allow the con...

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Cheticamp River Bridge Timber Lagging Wall, Cheticamp, NS

The Cheticamp River Bridge Replacement project involved replacement of the existing four span structure with a new single...

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Trillium Building - Temporary Retaining Wall, Halifax, NS

The Trillium Building is a 19 storey structure featuring condominiums and three floors of underground parking. Excavation...

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Cheticamp River Bridge Construction Phasing/Temporary Detour Structure, Cheticam

The initial planning stage for the replacement of the Cheticamp River Bridge involved the evaluation and assessment of se...

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Springhill Junction Bridge Demolition, Springhill, NS

The Springhill Junction Bridge was a 38 m single span through truss bridge built in 1936. The existing bridge had reached...

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Nashwack River Bridge Demolition, NB

The Nashwack River Bridge was an 80 m long single span through truss bridge to be replaced by a new panel bridge used in ...

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Bloom Lake Cofferdam and Trestles, Labrador

Cofferdam HEC was engaged by Dexter Construction to design a cofferdam to facilitate the construction of a large, cas...

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Sydney River Bridge Demolition, NS

The Sydney River Bridge was constructed between 1957 & 1958 and consisted solely of a 130.1m long main span solid ribbed...

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Fletcher Hebb Bridge Replacement - Timber Lagging Wall, Bridgewater, NS

The original Fletcher Hebb Bridge was a simple span steel girder structure with reinforced concrete deck and abutments. ...

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Hunt Club Pedestrian Bridge Erection, Ottawa, ON

Noteworthy Project Experience Complex construction phasing to ensure highway closures minimized, complex geometry control...

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Rines Brook Bridge, Hants County, NS

Project Description The new Rines Brook Bridge is a 18 meter simple span NEBT 1000 prestressed girder bridge on a 30 degr...

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Burgoyne Bridge Erection, ST. Catherines, ON

Noteworthy Project Experience Complex global phasing, difficult geotechnical conditions, innovative girder launching, coo...

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Burgoyne Bridge Erection, ST. Catherines, ON

Noteworthy Project Experience Complex global phasing, difficult geotechnical conditions, innovative girder launching, coo...

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Indian Sluice Bridge Replacement, Yarmouth, NS

Noteworthy Project Experience Value engineering alternate, complex global phasing, innovative launching, precast deck, an...

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Indian Sluice Bridge Replacement, Yarmouth, NS

Noteworthy Project Experience Value engineering alternate, complex global phasing, innovative launching, precast deck, an...

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South River Bridge Girder Erection, Antigonish, NS

Project Description The two new structures crossing the South River are long multi-span, continuous, twin, trapezoidal st...

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Waverly Road Rapid Bridge Replacements, Waverly, NS

Noteworthy Project Experience Precast foundations and Accelerated Bridge Construction techniques utilized to facilitate t...

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Spanks Bridge, Guysborough County, NS

Project Description The Spanks Bridge is a 40 meter simple span steel plate girder bridge located in rural Nova Scotia an...

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Oxen Pond Substation Ramp Structure

Project Description Total Transport Rigging Incorporated (TTR) was awarded the contract to transport a 100 tonne Transfor...

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East River Bridge Demolition

Project Description Opened to traffic in 1956, the East River Bridge is located in Sheet Harbour Nova Scotia along Highwa...

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Strandherd Armstrong Bridge, Ottawa, ON

The Strandherd Armstrong Bridge is a multiple, space-truss arch bridge that will span across the Rideau River with a conc...

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Sutherland's River Bridge Erection, Pictou County, NS

HEC designed an innovative erection method for the box girders that involved floating the girders into place on a barge. ...

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Little Bras d'Or Bridge Replacement, Cape Breton, NS

The innovative girder erection approach developed for the replacement of the Little Bras d’or Bridge involved assem...

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Cheticamp River Bridge Erection, Cheticamp, NS

The Cheticamp River replacement bridge is an 81.5m single span twin trapezoidal steel box girder bridge, that replaced an...

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Terra Nova Girder Erection, Newfoundland

The Terra Nova Bridge is a single span, 75 m long, twin steel trapezoidal box girder bridge spanning over the Terra Nova ...

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One Mile House Viaduct Erections Structures A and C, Saint John, NB

The One Mile House Viaduct is one of the largest interchange projects in NB. Harbourside Engineering Consultants (HEC) co...

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