Why a Facility Assessment Is the Foundation of an Effective Lockout/Tagout Program
When it comes to Lockout/Tagout (LOTO), one of the biggest mistakes a facility can make is assuming it already knows where all of its hazardous energy risks are.
Machines get added. Production lines change. Equipment is relocated. Disconnects are replaced. New processes are introduced. Over time, even a well-established LOTO program can become disconnected from what is actually happening on the plant floor.
That is why a comprehensive facility assessment can be one of the most valuable first steps in building—or strengthening—an effective Lockout/Tagout program.
You Can’t Control What You Haven’t Identified
OSHA’s Control of Hazardous Energy standard, 29 CFR 1910.147, is designed to protect employees from unexpected machine startup, energization, or the release of stored energy while servicing and maintenance activities are being performed. OSHA requires employers to establish an energy control program that includes procedures, employee training, and periodic inspections.
But before effective machine-specific procedures can be developed, a facility needs a clear understanding of its equipment and hazardous energy sources.
A facility assessment provides an opportunity to walk the operation systematically and answer important questions:
- Which machines and equipment require hazardous energy control?
- What types of energy are present—electrical, hydraulic, pneumatic, mechanical, thermal, chemical, gravitational, or stored energy?
- Where are the energy-isolating devices?
- Are existing procedures accurate and easy for employees to follow?
- Has equipment been added, removed, relocated, or modified?
- Are there machines, serviced by employees, that have never been evaluated for LOTO?
- Are energy-isolation points clearly identified in the field?
- Are there inconsistencies between departments, shifts, or locations?
These may sound like basic questions, but the answers can uncover gaps that aren’t obvious from reviewing a written safety program in an office.
Facility Assessments Help Find the Gaps
One of the greatest benefits of a facility-wide assessment is visibility.
Instead of approaching LOTO one machine at a time when a problem occurs, an assessment gives safety teams a broader picture of the entire program.
It may identify equipment without procedures, procedures that no longer match the equipment, missing or poorly identified isolation points, inconsistent labeling, or opportunities to standardize the way procedures are developed and displayed.
It can also help a facility prioritize its next steps.
A plant with hundreds or thousands of assets may not be able to address everything at once. A documented assessment provides a roadmap for determining which equipment presents the greatest exposure and where resources should be focused first.
An Assessment Is Not the Same as an Annual Periodic Inspection
This is an important distinction.
A facility assessment can be used to evaluate equipment, identify program gaps, determine procedure needs, and establish the scope of a LOTO improvement project. It should not automatically be treated as a replacement for OSHA’s required periodic inspections.
Under 29 CFR 1910.147(c)(6), employers must conduct periodic inspections of energy control procedures at least annually to verify that the procedures and requirements of the standard are being followed and to correct deviations or inadequacies. OSHA also specifies requirements for who performs those inspections and what employee reviews must occur.
Think of the facility assessment as helping answer:
“What do we have, what do we need, and where are our gaps?”
The periodic inspection addresses another critical question:
“Are our established energy control procedures continuing to work and be followed correctly?”
Both can play important roles in a mature LOTO program.
Don’t Wait for an Incident to Find a Problem
LOTO programs often receive additional attention after an incident, near miss, OSHA inspection, equipment change, or employee concern.
A proactive facility assessment changes that approach.
Instead of waiting for a problem to reveal a weakness, organizations can intentionally look for weaknesses before an employee is exposed to hazardous energy.
The assessment can also create a baseline for future improvements. Once the equipment population and current program conditions are understood, a facility can move forward with procedure development or revisions, energy-source identification, employee training, periodic inspections, and an ongoing process for managing equipment changes.
How Quality Lockout Can Help
For facilities that don’t have the internal resources or time to complete a comprehensive assessment, Quality Lockout can support the process from the plant floor forward.
Quality Lockout can work with your team to evaluate equipment throughout the facility, identify assets requiring LOTO procedures, document hazardous energy sources and isolation points, and identify opportunities to strengthen the overall energy control program.
From there, Quality Lockout can provide additional support with custom visual LOTO procedure development, procedure auditing, energy-source identification and tagging, employee training, annual periodic inspections, and ongoing LOTO program support.
The goal isn’t to hand a facility another binder full of paperwork.
It’s to help create a LOTO program that employees can actually understand, use, and maintain.
Quality Lockout can help your facility understand where its LOTO program stands today and develop a clear path toward a safer, more consistent, and more effective energy control program. Schedule a consultation to get started.
About the Author
Katherine Doty serves as Head of Customer Support at Quality Lockout LLC, where she is dedicated to strengthening customer retention, brand loyalty, and long-term client success through exceptional technical support and service excellence. With a strong belief that safety and compliance are built on trust—not just troubleshooting—Katherine plays a critical role in ensuring clients receive reliable guidance, responsive support, and confidence in their Lockout/Tagout programs.
As a results-driven sales and customer relationship leader with more than seven years of experience in competitive markets, Katherine brings extensive expertise across the full customer lifecycle, including prospecting, relationship management, strategic partnerships, account growth, and client retention. Her background combines sales leadership with operational support, allowing her to bridge customer needs with practical solutions that drive both satisfaction and business growth.