At 2:45 p.m. on September 19, 2014, two employees, both 50, were replacing a valve in a process line that transported 70% caustic solution of sodium hydroxide (NAOH) from storage tanks to a loading rack. While they were removing the valve and a stopper plate that had been previously inserted into the line, the employees…...
Employee #1, a 33-year-old apprentice steamfitter, was a member of a 2-man crew installing a 6 in. diameter PVC heating pipeline linked with a school gymnasium under construction. Pressure testing the line’s integrity, including coupling connections, had begun at the specified air pressure of 150 psi. Shortly before 1:30 p.m. on August 29, 1991, Employee…...
We have seen this life-threatening failure at least once or twice in our work! Most facilities have NO IDEA of how close they were to killing an employee. Some claimed it’s “common sense”, but trust me, these fatalities happen more often than most think. Hence, OSHA has required the following since its 1998 revision of…...
Employee #1, a warehouse operator, dropped his safety glasses into the compartment of a railroad tank car that was being filled with aerosol. The aerosol was blown through a line by low-pressure nitrogen (N2) gas. After Employee #1 notified coworkers and his supervisor, the material flow was turned off, but NOT the gas. Wearing an…...
I have been writing a lot about the hazards of using N2 and CO2 in occupied spaces without adequate safeguards. This fatal accident occurred inside what many will call an “instrument shack” within a chemical process. This room had a gas chromatograph machine that was NOT intrinsically safe, so it was within a “pressureized enclosure”…...
Hazmat crews respond to propane tank leak in Suffolk Talk to anyone who deals with LPG, and they will tell you that we normally see an increase in leaking tanks this time of year. However, I believe we are seeing an increase in these events year after year. One speculation is that delivery businesses are…...
Last month, a city water worker was killed when a high-pressure water hose operating at around 1,000 psig struck the worker in the head. The police report used the phrase “the deceased had performed the task countless times and knew to keep his foot on top of the pressure line“. REPORT: Water crews responded to…...
Nitrogen (N2) and carbon dioxide (CO2) are becoming very popular in food plants for a whole host of reasons. A number of years ago, we lost six workers to an N2 event at a food plant in GA. A look at OSHA data from 2020 to the present shows incidents involving N2 (see below). But…...
Two companies have been fined after two pest control contractors, 34 and 49, died while carrying out pest control work at a chicken factory on October 4, 2018. The men had entered an area full of concentrated nitrogen pumped from a chiller system. When the duo failed to return home from work the night before,…...
Since the standard says, “should not exceed” rather than “shall not exceed,” is the 140 dB level a recommendation or is compliance mandatory?… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...
OSHA has issued an updated enforcement policy for recording and reporting COVID-19 cases. This memorandum is to inform you that, effective immediately and until further notice, OSHA is exercising its enforcement discretion to NOT cite employers for violations of 29 CFR Part 1904 for failure to record COVID-19 cases or to report COVID-19 fatalities and…...
Three workers died, and one is critical after suspected asphyxiation in an underground effluent treatment plant (ETP) tank at a dyeing mill. The condition of another worker remains critical, and he is undergoing treatment at a hospital… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...
