It’s easier to contain dust than gas, so the requirements for Class II locations (ignitable dust) are not as rigorous as those for Class I locations (ignitable gas). However, a dust-based explosion ...

The regulations governing the viable and nonviable management of Class D clean zones indicate that necessary actions should be determined on a site-by-site, risk-based assessment. According to the FDA ...

Fire in buildings puts the safety of occupants at risk, either directly, by exposure to the fire conditions, or indirectly, as a result of the response of the building to exposure to fire. Potential ...

Nothing contained in Art. 501 is unimportant, but some of its requirements may merit extra attention. To make sense of the potential pitfalls and conflicts, begin outside of Art. 501. Specifically, ...