For more than 50 years, ASSE's Professional Safety journal has been sharing the latest technical knowledge in SH&E—information that is constantly being developed through research and on-the-job experience.
Each issue delivers practical guidance, techniques and solutions to help OSH professionals identify hazards, protect people, prevent injuries, improve work environments and educate management that investing in safety is a sound business strategy.
In This Issue...
Cover Story & Features
Welcome to the Professional Safety articles section. Here you'll find this month's offering of articles that deliver cutting-edge information, lessons learned and practical guidance from practioners in the safety, health, and environmental profession.
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Safety Management Peer-Reviewed
By Neil McManus and Assed N. Haddad
Oxygen deficiency is a major concern during use of inert gases such as argon and helium for shielding welding arcs. This article reports on nearly 15,000 minute-by-minute measurements of oxygen using shipbuilding workersí portable sampling instruments to determine the potential for oxygen deficiency relative to the commonly used regulatory limit of 19.5%. The results support ongoing use of continuous monitoring instruments to detect situations not anticipated in the work plan because oxygen-deficient conditions often lack warning properties.