518 Mohawk, Hamilton

A restoration project was completed, resulting in a brand-new look, with more occupant comfort, less energy use, and minimal disruption.

Services

Building and Structural Restoration

Subservices

Balconies, Cladding, Windows and Doors

Sector

Residential

Duration

2015-2016

Client

Effort Trust

Project Value

$1,700,000

Project size

12-story building (74 units)

518 Mohawk Rd is a 12-storey structure with 74 units and a footprint of approximately 608 m².

The building was constructed in 1966 and features 71 balcony slabs with balcony sliding doors and aluminum-framed windows with spandrel panels spanning floor-to-floor. The project scope included:

the installation of a new window wall assembly over the existing system
glazing and sliding door replacement
balcony concrete repairs and painting
guard replacement

The purpose of the project was to improve the building’s performance and appearance.The scope included a full replacement of the existing window assemblies spanning floor to floor, including patio doors. The original window assembly formed the majority of the interior suite finishes. The challenges associated with this project included minimizing resident disruption and the need for interior repair.

To deliver this project, Pretium completed the following measures:

Condition Assessment / Feasibility Study

A detailed assessment of existing conditions, including drawings, permitted use, failure mechanisms, and remedial options, allows for clients to choose the building restoration and renewal program that best suits their objectives.

Design and Specifications

Design documents describe the project scope, materials, and procedures based on information collected during the assessment/feasibility phase with the Owner’s agreement on approach and budget. They communicate to the contractor in a way that promotes refined pricing and increases the potential for success through improved workmanship, fewer changes and disruptions to occupants, a shorter schedule, and cost within budget.

Tendering

A fair and competitive tender process is followed for both public and private projects. During the tender process, we respond to queries, prepare addenda, and walk the work area with the bidders. On closing of tenders, we prepare a written summary and analysis of the bids received.

Contract Administration and Construction Review

Once a contractor is selected, our team periodically visits the site to confirm that the work is being completed in accordance with the project specifications and provides contract administration from start to completion.

Client Benefits

Pretium designed and prepared specifications which included only a partial removal of the existing assembly.

The new assembly was installed directly over the existing assembly with an estimated one day per unit installation schedule. This approach minimized resident disruption, eliminated the need for extensive interior repairs, and improved building thermal efficiency significantly.

The final assemblies gave the building a clean and polished look on the exterior that can be appreciated by more than just the building residents and managers.

Original building elevation with all white cladding, exposed slab edges, and dark metal panel and picket balcony guards.

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