This debate has been going on amongst a number of us, as a friend asked the question. 99% of of agreed – NO, it can not be reclassified when the COM DUST is inside the space. Cleaning it would be a Permit-Entry; once clean AND FREE of the COM Dusts, then we could discuss reclassifying…...
If you can’t tell, I am having a ball playing with these AI systems. And to be honest, my numbers were a bit more conservative than Gemini and Grok, but darn, they were excellent answers that are SOLID nonetheless. These AI tools may make amazing tools for PRE-PLANNING for Pool Fires and FOAM INVENTORY needs…....
My question: How much water flow in GPM is necessary to cool a 1,000 gallon LPG tank that is involved in a pool fire to prevent it from experiencing a BLEVE? Their answer… Google Gemini is learning who I am! Given your work with SAFTENG.net, you likely know that while 55 GPM is the “engineering”…...
Yes, there are two (2) types of BLEVEs, and much like the myth that BLEVE’s only happen to Pressure Vessels with liquified flammable gases, COLD BELVEs account for nearly 25% of all BLEVEs. So what is the difference between the two? Super GROK explains it better than I could… A BLEVE (Boiling Liquid Expanding Vapor…...
I continue to play with and test Google Gemini Plus and Super GROK in the OSH and Process Safety space. Today, my question to both was: How much of a Class II flammable liquid will it take to burn under a 1,000-gallon LPG tank to cause a BLEVE? BOTH of the systems had outstanding answers!…...
I wrote about “focusing on our fundamentals” this week, which generated a lot of discussions offline amongst my friends and clients. The number 1 question asked was “What should we score in 2026?” My response was “at least 95%”. That means that in 100 LO inspections, we should have a failure rate across ALL items…...
I am not sure who, where, and when this dirty little lie began, but we have been seeing an incorrect application of NFPA 70, 500.7(K) Detection System for Flammable Gases, item (3) Interior of a Building or Enclosed Space. It seems businesses are looking for any way out of having an electrically classified area and many are…...
We routinely find facility siting issues when LPG Tank(s) and Flammable Liquid Tank(s) are located in the same area. OSHA, NFPA, IFC, etc., all require a separation distance between the two (2) types of tanks. This is ALL about preventing a setup for a BLEVE, as a pool of flammable liquid finding its way under…...
An ammonia system at an industrial food processing facility over-pressured, activating one of its overpressure safety relief valves. Ammonia was released into the atmosphere for approximately eight (8) minutes until the refrigeration compressor was manually shut down by disconnecting the supply power, and the pressure in the system was reduced. INVESTIGATION CONCLUSIONS… Membership Required You...
Employee #1 was using an oxygen-acetylene torch to weld a sign to the top of a school bus in the southwestern bay of a six-bay garage. While performing this task, he sprayed water from a fire extinguisher onto a coworker walking by the bus. In retaliation, the coworker picked up a hubcap filled with liquid…...
At 11:43 a.m. on February 24, 2025, Employee #1 was spray painting aircraft parts while wearing a supplied air respirator. Nitrogen backflowed into the breathing air system, displacing oxygen and causing the employee to be asphyxiated. Employee #1 was fatally injured…. Membership Required You must be a member to access this content.View Membership LevelsAlready a...
Department of Labor finds New Mexico company wrongfully fired inspector who raised concerns during gas pipeline installation at Oklahoma site OKLAHOMA CITY – The U.S. Department of Labor has ordered a New Mexico-based inspection company to reinstate and compensate a terminated worker who reported safety concerns during the installation of a natural gas pipeline in…...
