While cleaning an auger used to rice potatoes, a 39-year-old production worker found her left arm caught in a running auger. The worker suffered multiple lacerations and a partial amputation of her arm. Co-workers had to cut the auger apart to free her arm. An investigation in September 2020 by OSHA determined that the business…...
A manual ¼ turn ball valve (#1) was the lead isolation valve in a Double Block and Bleed arrangement. The valve handle was incorrectly secured using a run of pipe BELOW the valve. As shown, the valve handle would swing down in order to OPEN the valve. With the chain securing the valve on the…...
Improper isolation of a 1/4 turn ball valve leads to a reportable release of Chlorine Read More »
Scenario: A piece of equipment has twelve (12) energy sources, which must be isolated to get the piece of equipment down to a zero energy state (ZES). I have a task that will expose me to ONLY 1 of these 12 energy sources – can I just lockout the one (1) source or must I…...
Machines with multiple powers sources and I’m exposed to only 1 Read More »
Most facilities will have a piece of equipment that is so large and complex that it will entail isolating many sources of all types of energy in order to get the entire system to a zero energy state (ZES). But what do we do when we have a task that involves exposure to only one…...
Do I have to isolate all the energy sources or can I pick and choose? Read More »
This is SIGNIFICANT for those who truly believe in the purpose and function of OSHA’s LOTO standard. I was never more disappointed in an ALJ than after they decided to vacate such a clear violation of LOTO. I may have even said, “Why do lawyers/judges make for bad safety professionals.” This fatality involved an apprentice…...
The Eleventh Circuit reinstates OSHA’s LOTO Citation regarding a contractor death Read More »
Have you ever been told… “it moves too slow to be a hazard”? If you stay in the safety profession long enough, you will be presented with this viewpoint. But LOTO is NEVER about how slow something moves; there is no exemption in the standard for such a thing. Here is a case we can…...
LOTO is NEVER based on how “slow it moves”, even when it is 1 revolution/10 minutes Read More »
This is a written explanation of how I was taught to perform Group Lockout and how to manage contractors working on-site under a Group Lockout. There are many things in this document that are NOT required by OSHA; however, they are in the program to ensure compliance with OSHA’s minimum expectations. We did it this…...
My Group Lockout – Lockbox method Read More »
If we had a dime for each time we get pushback on the most fundamental aspect of Lockout/Tagout (LOTO), we could all retire! NEVER is an authorized employee allowed to work under someone else lock – PERIOD! When servicing and maintenance that requires LOTO is performed, then EACH authorized worker MUST HAVE EXCLUSIVE CONTROL of…...
If you have equipment that uses compressed air (CA) as an energy source, you will understand my frustrations with how poorly we manage this hazardous energy source. Typically, compressed air is provided via a plant-wide header system with drops for machine/equipment. These drops will then use a hose to deliver the compressed air to the…...
The tale of two LOTOs – worlds apart (Compressed Air) Read More »
LOTO locks can be keyed alike. For example, equipment/field locks can all be keyed to a SINGLE key; however, personal/individual locks MUST BE individually keyed (e.g., 1 key – 1 lock). Before starting work ask yourself this simple but very important question: Do I have EXCLUSIVE/SOLE control of each and every isolation device protecting ME? …...
Warped Wednesday… safety is “just common sense” excuse #121 – Lockout Read More »
One of the more popular findings in our LOTO assessments/audits involves the lack of specific procedures for verifying a zero energy state (ZES) for EACH energy source. The LOTO standard, 1910.147, makes it clear that the energy control procedure must be “specific.”…… Membership Required You must be a member to access this content.View Membership LevelsAlready...
Verification of Zero Energy State (ZES) and Specific Procedures Read More »
The client has approved this posting as they want to make sure others can learn from their incident. PLEASE discuss this incident with your teams if your LOTO practice(s) resemble theirs – what they did was VERY COMMON and I teach this method in all my LOTO courses at process plants. I have revised my…...
