HUMBER HOSPITAL
📅 4 months ago
🏷️ Priestly Demolition
News Summary
Priestly Demolition recently completed extensive work at the Keele site of Humber River Hospital, a former hospital originally constructed in 1950 and later slated for residential redevelopment. The project, which spanned just over a year and involved 50 employees working in multiple shifts, necessitated a complex sequence of decommissioning, asbestos abatement, and interior stripping before the structural demolition could proceed. Both the east tower (seven storeys) and west tower (nine storeys), along with auxiliary structures such as a power plant and service tunnel, contained significant amounts of asbestos and required abatement at an Asbestos Abatement Type 3 level. In a bid to expedite progress, demolition on one tower began concurrently with abatement on the other. The operation also focused on a high recovery rate of recyclable materials. According to company figures, over 90 percent of the recovered materials were recycled, including 850 metric tonnes of steel from the concrete processing. Heavy machinery like the Volvo 700 excavator aided in the careful extraction of materials, particularly separating brick veneer from concrete, amid the challenges of winter work and residential sensitivities.
Industry Context
This demolition project reflects evolving practices in Canadian construction, particularly the emphasis on environmental responsibility and efficient material recovery. In an era of stringent health and safety regulations and heightened environmental awareness, effective asbestos management and waste reduction are critical. By integrating advanced technology with rigorous recycling targets, projects like this demonstrate how the industry is mitigating landfill waste and reducing operational disruptions in urban areas. Such practices not only comply with regulatory standards but also set a benchmark for sustainable demolition in the Canadian construction sector.
