Lockout/Tagout for Workplace Safety

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Lockout/Tagout
Affected
Employees
Hazardous energy sources
 
Evaluate machines,
equipment, and
processes
 
Develop energy
control plan
1a
 
Hazardous energy sources
 
Look for all
sources of energy
 
Identify
secondary and
stored energy
sources
 
1b
 
Why lockout/tagout is
necessary
 
Maintenance/
servicing
operations often
require employee
to place part or
all of his/her
body into
machine’s point
of operation
 
2a
 
   Prevents injury due to unexpected
   Prevents injury due to unexpected
     startup of equipment or released energy
     startup of equipment or released energy
 
Energy control program
 
Authorized
employees
 
Affected
employees
 
Other employees
 
3a
 
Energy control program
 
Energy control
procedures
 
Training
 
Periodic audits
 
3b
 
Functions covered by
lockout/tagout
 
Servicing of machines and
equipment
 
Performing maintenance on
equipment and machinery
 
Normal operations
 
4a
 
Preparation for shutdown
 
Authorized
employees locate
all energy sources
 
Authorized
employees inform
all affected
persons
 
5a
 
Shutdown procedure
 
Each piece of
equipment or
machine must be
shutdown according
to written energy
control procedures
 
Orderly shutdown
avoids additional or
increased hazards
 
6a
 
Shutdown procedure
 
Authorized employee uses shutdown
procedures that are established for
the machine
 
6b
 
Isolating machinery from
its energy sources
 
Type of devices to
be used
 
Placement
of isolating
devices
 
7a
 
8a
 
Releasing stored energy
 
Authorized employees check for
and relieve:
electrical energy capacitors
residual pressure in lines and pipes
 
Application of
lockout/tagout devices
 
Positioning of
lockout/tagout
devices
 
Only authorized
employees can
attach the devices
 
9a
 
Verification procedures
 
Authorized
employee verifies
that all locks and
tags are in place
 
Authorized
employee tries to
operate the
equipment
 
10a
 
Restoring energy to the
equipment/machine
 
Authorized
employees remove
tools from the area,
replace guards
 
Authorized
employees ensure
that all employees
are safely positioned
or removed from the
area
 
11a
 
Restoring energy to the
equipment/machine
 
The authorized
employee who
applies the lock is
the only one who
can remove it
 
Special
requirements for
testing and
positioning
equipment
 
11b
 
Lockout devices
 
Types used
 
Standardized for
easy recognition
 
12a
 
Lockout devices
 
Authorized employees
may never use
someone
else’s lockout device
 
The lock must
identify the person
who applied it
 
12b
 
Tags
 
Types used
 
Standardized for easy recognition
 
13a
 
Tags
 
The attachment means for a tag
must be:
non-reusable
attachable by hand
self-locking and non-reusable with
locking strength of 50 pounds
equivalent to a one-piece, all-
environment-tolerant nylon cable tie
 
13b
 
Tags
 
The tag’s legend must include the
following types of statements:
 
13c
 
Restarting/Re-energizing
equipment
 
Only authorized
employees may
remove a machine
from lockout/
tagout
 
14a
 
  Affected employees must not attempt to
  Affected employees must not attempt to
    restart or re-energize machines/
    restart or re-energize machines/
    equipment that are locked/tagged out
    equipment that are locked/tagged out
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Proper implementation of Lockout/Tagout procedures is essential to prevent injuries resulting from unexpected equipment startups or released energy. This safety protocol involves evaluating energy sources, developing control plans, identifying all energy sources, and executing shutdown procedures effectively. Authorized employees play a crucial role in implementing and maintaining an energy control program to ensure the safety of all personnel involved in servicing, maintenance, and normal operations of machinery and equipment.

  • Workplace Safety
  • Lockout Tagout
  • Energy Control Program
  • Machinery Safety
  • Industrial Safety

Uploaded on Feb 26, 2025 | 0 Views


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Presentation Transcript


  1. Lockout/Tagout Affected Employees

  2. Hazardous energy sources Evaluate machines, equipment, and processes Develop energy control plan 1a

  3. Hazardous energy sources Look for all sources of energy Identify secondary and stored energy sources 1b

  4. Why lockout/tagout is necessary Prevents injury due to unexpected startup of equipment or released energy Maintenance/ servicing operations often require employee to place part or all of his/her body into machine s point of operation 2a

  5. Energy control program Authorized employees Affected employees Other employees 3a

  6. Energy control program Energy control procedures Training Periodic audits 3b

  7. Functions covered by lockout/tagout Servicing of machines and equipment Performing maintenance on equipment and machinery Normal operations 4a

  8. Preparation for shutdown Authorized employees locate all energy sources Authorized employees inform all affected persons 5a

  9. Shutdown procedure Each piece of equipment or machine must be shutdown according to written energy control procedures Orderly shutdown avoids additional or increased hazards 6a

  10. Shutdown procedure Authorized employee uses shutdown procedures that are established for the machine 6b

  11. Isolating machinery from its energy sources Type of devices to be used Placement of isolating devices 7a

  12. Releasing stored energy Authorized employees check for and relieve: electrical energy capacitors residual pressure in lines and pipes 8a

  13. Application of lockout/tagout devices Positioning of lockout/tagout devices Only authorized employees can attach the devices 9a

  14. Verification procedures Authorized employee verifies that all locks and tags are in place Authorized employee tries to operate the equipment 10a

  15. Restoring energy to the equipment/machine Authorized employees remove tools from the area, replace guards Authorized employees ensure that all employees are safely positioned or removed from the area 11a

  16. Restoring energy to the equipment/machine The authorized employee who applies the lock is the only one who can remove it Special requirements for testing and positioning equipment 11b

  17. Lockout devices Types used Standardized for easy recognition 12a

  18. Lockout devices Authorized employees may never use someone else s lockout device The lock must identify the person who applied it 12b

  19. Tags Types used Standardized for easy recognition 13a

  20. Tags The attachment means for a tag must be: non-reusable attachable by hand self-locking and non-reusable with locking strength of 50 pounds equivalent to a one-piece, all- environment-tolerant nylon cable tie 13b

  21. Tags The tag s legend must include the following types of statements: 13c

  22. Restarting/Re-energizing equipment Only authorized employees may remove a machine from lockout/ tagout Affected employees must not attempt to restart or re-energize machines/ equipment that are locked/tagged out 14a

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