Construction is afflicted by risky situations and meager work conditions. So, safety is of paramount importance in the construction industry, and Risk Assessment for Occupational Safety (OSRA) is the first and key step to achieve it, mostly to support decision-making in safety programs. Construction safety efforts are applied informally in the basis that simply allotting more resources to safety management will improve safety on sites. There are a lot of traditional methods to perform OSRA, but few have been validated to been used in the construction industry. This book starts to presents an...