Appendix A to federal OSHA’s 1978 lead standard (current today) provides that blood lead level (BLL) of workers, both male and female, who intend to have children should be maintained below 30 micrograms per deciliter (ug/dL) “to minimize adverse reproductive health effects to the parents and to the developing fetus.

We have all read the articles or posts on the questions regarding confined spaces such as “What is a confined space?” or “What makes your confined space permit required?” You might have even been asked “How do you re-classify a permit-required confined space?” or one of my favorites, “When do I need a rescue team at my confined space?” Let’s break it all down.

A permit-required confined space has the potential to present inherent risks to worker health and safety and should be entered only when necessary and always with extreme caution. Unfortunately, there are times employees need to enter these work areas.