140 Elmview Street

This complex is a two (2)-storey townhouse building with 12 residential units and was constructed in 1970. Wood and steel framed balconies are provided on the north (front) and south (rear) elevations of the building. WT was retained by Niagara Regional Housing (NRH) to carry out an investigation and evaluation of the existing balcony structures at the townhouse complex. This project was initiated by NRH to replace the existing deteriorated wood and steel framed balconies with a more durable system.

Trevor completed an assessment of the existing condition of the wood and steel framing members forming the balcony structures to visually evaluate the physical condition of the balcony components, identify areas with deteriorating/deficient conditions or with anticipated probable end of service life; and make recommendations regarding areas in need of repair or replacement. The wood decking was severely deteriorated, but the steel framing was in good condition. We recommended that the wood decking be replaced with concrete slabs. The load carrying capacity of the steel framing was checked to confirm whether they could support the weight of new precast concrete slabs. Our design check showed that the existing steel framing and foundation could support new precast concrete slabs.

Following the submission of the report to the client outlining the existing conditions and our recommendation to replace the wood framing and decking, the client accepted the recommendation to replace the existing wood balcony system with new precast concrete slabs and aluminum framed glass guards.

Details, drawings and technical specifications for the balcony and guard replacement, including the scope and location of the required work, materials and equipment to be used, were prepared and tendered to prequalified contractors.