An earlier hierarchy of controls had engineering controls as the top-level control. Of course, now most hierarchy of controls, including the one used by OSHA, include elimination and substitution ...

Well-designed engineering controls can be highly effective in protecting employees. The initial costs can be high but, over the long-term, the operating costs are effective.

ADMINISTRATIVE CONTROLS. Although they are not as effective as engineering controls, substitution or elimination, when administrative controls are used effectively, they improve safety and minimize ...

Engineering controls provide added layers of protection, while administrative controls and PPE further enhance worker safety. Ultimately, a successful construction project is not only about completing ...