I have debated this many times and finally just gave up on the industry to do the right thing. And yes, there is a line item in NFPA 350, that I have requested the NFPA to address. But for me, in all my years, we would evacuate the NH3 from the condenser coils and lock […]
Another international brand of cooling towers/evaporative condensers is marketing their product as if it is NOT a Confined Space or a Permit-Required Confined Space. For those who follow my safety rampages, know how this enrages me! As shown by the pictures below, this Cooling Tower is without question a Permit-Required Confined Space (PRCS); however, as
On September 13, 2024, at 7:31 a.m. Employee #1, a 34-year-old, was working inside a 9-foot-deep sewer manhole in Minnesota. The employee was performing a construction task to cement the end of a pipeline, sealing an old sewer line. The employee was NOT wearing a harness or hooked up to a tripod, and was working
A former (sort of) client has suffered a serious event simply because they failed to follow the direct reading instrument manufacturer’s WARNINGS. The space being monitored involved NH3. The facility was using the WRONG PUMP and WRONG SAMPLING TUBE! (emphasis by me, and I have removed the brand name from the post)
At 11:30 a.m. on September 7, 2024, Employee #1 (41) and the owner (51) were working inside a silage silo when they were overcome by hazardous vapors. A third employee entered the silo in an attempt to assist them.
At 10:00 a.m. on November 13, 2024, Employee #1 (23) was inside a large section of HVAC duct applying Design Polymerics DP 2590 Duct Liner Spray Adhesive to repair sagging insulation. After completing the adhesive application, Employee #1 used a pin welder to secure the insulation. While using the welder, a spark ignited flammable vapors
So I posed the question to over 30,000 safety pros across my LinkedIn and Facebook groups and SAFTENG members, and as I suspected, there was a lively debate on this matter. I have received numerous requests to break down the evaluation like I have done for other “tricky” spaces that fall outside the traditional CS/PRCS
The image below is just one I found on the internet, but it is a good representation of the ones I have seen and worked with. Today, during an audit, I was asked by the EHS pro, if I thought there large CNC machines were Confined Spaces/Permit-Required Confined Spaces. At first, I said I did
On July 2, 2007, Employee #1, a farmer, was pumping liquid cow manure from a covered holding pit. The pump clogged, and he descended the ladder into the pit to free the pump. Employee #1 was asphyxiated due to a lack of oxygen and the presence of methane from the manure. Employee #2, a farm
Two explosions, two hours apart, sent two (2) workers of a storage tank sales and servicing company to the hospital, one with severe burns. The Washington State Department of Labor & Industries is fining the Des Moines, Wash. business $166,423 for ignoring rules that keep workers safe. A resort on the Kitsap Peninsula hired the
In 2021, I wrote an article regarding OSHA’s Permit-Required Confined Space standard and reclassifying PRCSs to a Non-PRCS status. This article centered on the keyword “potential” when discussing a hazardous atmosphere. The intent of that article (Defining and Quantifying “potential hazardous atmosphere”) was to clarify when/how a POTENTIAL was present to create a Hazardous Atmosphere.
The owner (58) of an auto wash facility and a worker (54) died of suspected asphyxiation after the duo rescued another worker, who had fainted inside the empty chemical cargo tank of a lorry while cleaning it. According to the police, the tanker lorry driver (48) took the vehicle to the wash facility for cleaning.
