Permit Required Confined Spaces

When an entrant is at an LEL, they are usually way beyond the PEL/TLV/STEL

When we talk about Lower Explosive Limits, most people imagine a flash-fire hazard (as they should!). But when a worker is in a flammable atmosphere, they are also being WAY OVER EXPOSED. Take the following OSHA PRCS fatality case, where the worker died from being overexposed to organic vapors. The Atlantic City Fire Department Confined

PRCS Fatality (HAZ ATM benzene and toluene)

OSHA has cited a petroleum tank services contractor for exposing workers to chemical and respiratory hazards after an employee was fatally exposed to benzene and toluene when they entered a fuel storage tank in July 2025. Investigators cited the company with 12 serious violations for failing to develop and implement a written permit-required space entry

OSHA issues $257K in PRCS citations (2 entrants died from H2S)

An OSHA investigation found numerous safety hazards at a worksite where workers were exposed to sewage gases, resulting in two (2) fatalities. Investigators found that on Aug. 11, 2025, three workers were installing and repairing sewer lines inside a manhole when they were overcome by sewer gas and became unresponsive. One (1) worker regained consciousness and

H2S claims two (2) lives in PRCS (1 entrant & 1 would-be rescuer)

RIP 🙏 Two young men, 20 & 21, die from hydrogen sulfide gas exposure during a well cleaning job. Three others were hospitalized. They were working at a recently sold home when a chemical reaction created deadly hydrogen sulfide gas in the confined space beneath the home’s porch. The workers were using muriatic acid to

Line Break in Pit (PRCS) fatality (H2S/CO; Would Be Rescuer dies)

On May 29, 2024, at about 3:15 p.m., several pounds of hydrogen sulfide and carbon monoxide gas were released at a Sugar Cooperative. As a result of the release, one employee was fatally injured, and another employee was seriously injured due to inhalation of the gases. The facility’s investigation found that, at the time of

Scroll to Top