Permit Required Confined Spaces

OSHA Guidance on the Reclassification of Permit-Required Confined Spaces (PRCS)

A permit-required confined space (PRCS) may be reclassified as a non-permit space under the following conditions as outlined in 1926.1203(g): There is no actual or potential atmospheric hazard within the space.This means that there are no atmospheric hazards in the space, and none will develop during the entry period. Use of forced air ventilation to…...

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An inside look at how an OSHA CSHO will conduct a PRCS inspection

This information should open some eyes as to OSHA’s expectations for how our PRCS Entry Programs are managed and by WHO! Take time to “read between the lines” in this information. Could your facility, and more specifically could your facility personnel, pass this level of inspection?… Membership Required You must be a member to access...

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OSHA clarifies “Designed for continuous worker occupancy”

I came across this on the DOL website and found it refreshing, as it seems the debate still rages on about several key terms in OSHA’s PRCS standards. Here are a few that may be helpful:… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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PRCS fatality (N2 asphyxiated)

At 10:20 a.m. on August 1, 2024, an employee, 53, was working inside a transformer. The employee entered a permitted confined space filled with nitrogen and asphyxiated due to overexposure to nitrogen. The employee was killed…. Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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PRCS Fatality (Crushed in Retort Machine)

A 24-year-old man was crushed when caught between a retort machine and a stack of empty racks carried by a shuttle entering the machine. The victim entered the retort machine to clear dropped food cups from the inside of the machine without locking out the retort, which is typical activity at this location for this…...

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PRCS Fatality in manhole (O2 Defeciency)

On July 13, 2024, Employee #1, 41, entered a manhole to tape piping in preparation for pouring concrete inverts. Shortly after entry, a coworker stationed topside observed that Employee #1 appeared pale and profusely sweating. When asked, Employee #1 indicated difficulty breathing. As Employee #1 attempted to climb the steps to exit the manhole, he…...

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Pipe Plug catastrophically fails and kills work

I have limited experience with this method of isolating piping, but it is fairly often used to isolate large-diameter piping. OSHA’s investigation found that a drainpipe cleaning and maintenance company could have prevented an explosion at a Port Saint Lucie worksite in June 2024 that claimed a 24-year-old worker’s life by implementing proper safety measures…...

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PRCS FATALITY – RAILCAR; O2 Deficiency

The contractor, 35, entered the railcar to conduct an air quality test while two other men waited outside. The two men noticed he was unresponsive and began to assist him. Firefighters determined the person in question was lying unresponsive inside the railroad tanker car, according to the department. Authorities said the man was a contractor…...

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PRCS Engulfment Fatality in Tank Truck

On June 3, 2024, an employee working as a laborer for a meat rendering plant was unloading blood meal from a trailer (grain hopper type). During the offloading process, the employee worked inside a fully loaded trailer hopper to free up hung up (stuck) blood meal. The employee was standing on the blood meal when…...

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Double PRCS Fatality – Manure Tanker @ dairy farm (would-be rescuer)

On June 13, 2024, two (2) employees, 29 and 33, working as laborers for a dairy support service, were filling a Diller Model #STAL7250 Manure Tanker (Serial# LD9TA33ZXMC804135). The rubber pipe sock came off the Jamesway manure filler pipe. Employee #1 entered the tanker to retrieve the pipe sock and was overcome. Employee #2 entered…...

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