Lockout Tagout

How many locks do we need to Lockout a Double Block & Bleed arrangement

Several clients design Double Block and Bleed (DB&B) isolation into their process, especially when they know they will regularly enter certain Permit-Required Confined Spaces (PRCS). When these DB&B arrangements are part of the design, the isolation valves and the bleed valve are near one another. This allows us to use a single lock with some…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

How many locks do we need to Lockout a Double Block & Bleed arrangement Read More »

LOTO Safety Myth #3 (Training/Inspections)

We often encounter an organization that conducts LOTO training annually. They do this because they believe OSHA requires annual LOTO training. However, the standard, 1910.147, does NOT require annual training! The standard requires each authorized employee to be “inspected” annually. If they fail that inspection, the standard requires the authorized employee to be re-trained. OSHA…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

LOTO Safety Myth #3 (Training/Inspections) Read More »

LOTO Safety Myth #2 (Minor Servicing Exception)

Many folks will focus on ONLY three (3) criteria for applying this “exception” to OSHA LOTO standard 1910.147. And these (3) criteria are just opening the gates to LOTO Hell. Far too often we find the “exception” has become the rule and LOTO has become the exception. So what are the FIVE (5) criteria we…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

LOTO Safety Myth #2 (Minor Servicing Exception) Read More »

LOTO Safety Myth #1

I have written dozens of articles around these “safety myths”, but Jonathan Zimmerman and I were not selected to present this at ASSP several years ago so I thought I would share it as a series here. These are topics that I still get challenged on in 2024/2025 and often I am unable to convince…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

LOTO Safety Myth #1 Read More »

When will the ammonia refrigeration industry finally embrace LOTO? (Part I)

By: Victor Dearman Jr. CIRO, CRST Flagging tape is not LOTO! And never has been. I would bet good money the operating procedure for this compressor has LOTO covered, but those are just documents to look good in a binder sitting on a shelf collecting dust because they are viewed as a necessary evil to…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

When will the ammonia refrigeration industry finally embrace LOTO? (Part I) Read More »

Understanding Pounds Per Square Inch (psi) and Zero Energy State

We have discussed this many times: far too many employees fail to recognize the proper application of “pounds per square inch” (PSI). In my LOTO training, I spend 15 minutes explaining that even 1.0 PSI can be lethal. This case was brought about by poor planning and a LOTO failure, but it shows that even…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

Understanding Pounds Per Square Inch (psi) and Zero Energy State Read More »

Employee is killed when pinned inside energized packing machine (Light Curtain By-Pass Button)

On April 10, 2024, an employee, 30, working as a quality inspector for a sewing, needlework, and piece goods manufacturer, was performing the rolling process, which she completed by approximately 11:00 a.m. After completing some housekeeping, the employee pressed the light curtain bypass button located on the fence of the HAAS machine on the alley…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

Employee is killed when pinned inside energized packing machine (Light Curtain By-Pass Button) Read More »

Another case of LOTO failure and co-worker energizing the machine leading to a death

We hear these horror stories every year… a worker climbs inside a hazard area of a large piece of machinery WITHOUT the aid of LOTO, and another worker comes along and turns on the machine, as he/she was unaware of their co-worker being inside the machine. These incidents are TRAGIC for so many people, all…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

Another case of LOTO failure and co-worker energizing the machine leading to a death Read More »

OSHRC affirms LOTO Citations in mill worker’s death

This is a MUST READ for safety professionals engaged in developing, implementing, and managing a LOTO program. The facility was doing everything RIGHT in terms of program, procedures, and training; yet a worker violated LOTO in the presence of the Shift Supervisor who had only been in his role for 1-month. The OSHRC laid out…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

OSHRC affirms LOTO Citations in mill worker’s death Read More »

The use of a Lockout Hasp is NOT “group lockout”

I will probably catch a lot of flack for repeating this (as I have this debate at least annually), as very few agree with me, but it needs to be repeated!  The use of a Lockout Hasp, the device shown to the left, is NOT associated with the phrase “group lockout.” And yes, I am…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

The use of a Lockout Hasp is NOT “group lockout” Read More »

Dock Plate fatality

Back in 2017, we discussed the hazards associated with dock levelers and working under the dock plate.  These are indeed permit-required confined spaces, albeit ones that can be RECLASSIFIED using basic energy control methods (i.e., Lockout).  In that 2017 article, I shared a video from a dock leveler manufacturer on how to isolate the dock…...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

Dock Plate fatality Read More »

GRAVITY can be a form of Hazardous Energy (PIT Masts decapitates worker)

On March 18, 2024, @ 11:00 a.m., it appears that Employee #1, 32, was standing under the raised forks of a forklift truck. The forks/backrest assembly appeared to have fallen onto Employee #1. Employee #1 died due to decapitation…. Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log...

Membership Required

You must be a member to access this content.

View Membership Levels

Already a member? Log in here

GRAVITY can be a form of Hazardous Energy (PIT Masts decapitates worker) Read More »

Scroll to Top