Fit-Testing 101, how not to do itBy Bryan Haywood / November 17, 2017 For those of you that do “fit-testing” what can you see in these photos that make you go Hmmmmm? Hints: Color 1910.134 App A – Fit Testing Procedures (Mandatory) Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here
Commercial Bakery Ovens are PRCSs, and this is NOT how we manage entry into one of them A bakery company and three company directors have been fined £373,000 after two (2) workers (43 and 47) died inside a bread oven. The men…
Ammonia refrigeration processes below 10K MUST STILL meet ANSI/ASHRAE 15 Engineroom Ventilation This is not the first time I have addressed this matter. Still, somehow, somewhere, a dirty little lie has been circulating among ammonia design and…
