ASSE Z117.1-2009 PDF Download

ASC Z117.1-2009 is a standard that establishes safety requirements for working in confined spaces. It gives guidelines for ensuring the safety of workers during the entry, exit, and work procedures in confined spaces at normal atmospheric pressure. The purpose of this standard is to provide a framework for identifying, evaluating, and controlling the hazards associated with confined space work.

The standard emphasizes the importance of proper training, communication, and coordination among workers involved in confined space operations. It also outlines the responsibilities of employers and workers in maintaining a safe work environment. Specific requirements related to the identification of confined spaces, hazard evaluation, equipment selection, and emergency procedures are included in the standard.