My hat is off to the ANSI Z244 committee for dipping their toes into Line Break/Equipment Opening (LEO) hazards and how energy isolation plays a key role in completing this very hazardous tasks SAFELY. They are the first group to even touch the LEO topic. And although it is a brief discussion; it is an excellent discussion and one worth reading. This improvement effort began in July 2023 and made it into the 2024 Revisions. I have not looked at the make-up of this committee, but I just know there is great representation from the process industries as Section 8.9 reads like my Line Break/Equipment Opening program I have used since the early 1990’s.
Let’s look at how this ANSI standard can be IMMENSELY VALUABLE to those having “complex LOTO” situations within their facility; and nearly every facility will have a complex process (e.g. compressed air system, boilers, PRCSs, water treatment, etc.)
NOTE: this standard is EXCELLENT reading for all safety pro’s. Even if your company will not spend the $125 on the document, it is worth your time and $ to buy it on your own and read it. One of the best consensus standards written (IMPO). The risk analysis and minor servicing/alternative protection discussion/guidance is far better than OSHA’s 1986 edition!