Structural-steel planning, fabrication and erection in one coordinated workshop

A scope that fits your mandate

Groupe Tremblay offers an integrated path for projects combining engineering and detailing, fabrication and structural erection. The group also takes on focused mandates when the need concerns one stage, from shop production to industrial-facility maintenance.

The right configuration depends on drawing maturity, the assigned scope, site conditions and schedule. An early discussion helps identify important interfaces and direct the request to the relevant divisions.

Editorial illustration of structural-steel planning, fabrication, and erection

Turnkey structural steel

For an integrated mandate, the teams can coordinate engineering and detailing, fabrication and erection. This continuity supports the flow of information among the people developing the drawings, producing the components and preparing field installation.

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Project disciplines coordinating an integrated structural-steel scope

Structural engineering and detailing

GTI develops connections and structures in steel, concrete and wood. The team prepares and coordinates fabrication drawings and erection plans, and also provides consulting-engineering services. Engineering remains involved during fabrication and erection so adjustments can be assessed with the teams concerned.

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Structural steel fabrication

Soudure JM Tremblay fabricates steel components and structures to the mandate’s requirements. The shop is organized around a production and assembly workflow that can adapt to complex or large work.

Fabrication applications include buildings, bridges and walkways, lifting equipment, basins and tanks, and complex structures.

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Fitter checking a structural-steel beam before welding

Field erection and installation

ISTA erects and installs heavy structures in industrial settings. Planning considers installation sequence, access, coordination with other stakeholders and the occupational health and safety requirements of the site.

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Field crew completing a structural-steel frame connection

Industrial maintenance

Teams work on equipment, structures and facilities according to the needs defined with the client. The service includes maintenance and cleaning adapted to site conditions, including sandblasting, vacuum-truck work and painting.

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Industrial and specialized services

Custom industrial scaffolding

K2 designs and installs scaffolding tailored to specific field requirements.

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Building cladding

GT-R supplies and installs building cladding for construction and renovation. Materials, systems and the building-envelope scope are defined for each project.

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Cleaning, surface preparation and heavy handling

Cleaning, sandblasting, vacuum-truck work, painting, and the handling of heavy structures and machinery appear in the industrial-services offer.

Divisions connected by one project scope

The divisions provide the corresponding teams and expertise: GTI in engineering and detailing, Soudure JM Tremblay in fabrication, ISTA in installation and maintenance, K2 in scaffolding, and GT-R in cladding. Placatech serves the cathode-plate market through its own website.

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Technical teams coordinating the handoff of finished steel
Next step

Which combination of services do you need?

Share the intended scope, available documents, project location and work window. We can determine whether the mandate calls for an integrated team or focused expertise.

Discuss the scope