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Using Building Information Modeling for Job Hazard Analysis of Renovating Residential Buildings
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2023
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Description:Research studies have shown the potential benefits of using Building Information Modeling (BIM) for preventing and reducing safety and health hazards in construction through the Prevention through Design (PtD) approach. However, most of these studies focus on new or large-scale construction projects that have the resources to identify and mitigate hazards. Smaller construction companies involved in renovating residential buildings, however, typically lack the resources to do the same. To address that gap, this research focused on residential renovation projects carried out by smaller contractors. It included laser scanning a typical rowhouse to create a 3-D model, developing a risk assessment database that analyzed the frequency and severity of hazards associated with renovation activities, and integrating the demolition and renovation activities schedule into the 3-D model to generate a 4-D model. The 4-D model allows for easy and precise identification of hazards as part of conducting Job Hazard Analysis (JHA). Overall, the study aims to improve safety and health outcomes in the construction industry, especially for smaller contractors involved in residential renovations.
SS2023-BIM_Residential_Construction.pdf
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