LOCKOUT-TAGOUT PROGRAM
I. Purpose
This
procedure establishes requirements for the lockout of energy isolating
devices. It should be used to ensure
that the machine or piece of equipment is isolated from all potentially
hazardous energy and locked out and freed of all residual or accumulated energy
before employees perform any servicing or maintenance activities where the
unexpected energization, start-up or release of stored energy could cause
injury.
II. General Program Management
A.
Responsibility
1. Management
2. Qualified Employees
3. Authorized Employees
4. Affected Employees
It is
the responsibility of management to approve all Hazardous Energy Control
Procedures. Approvals can be given by
the following people:
, Safety
Officer
, Plant
Manager
Authorized
employees shall be knowledgeable about the lockout procedure for
each piece of equipment, the type and magnitude of the energy that each piece
of equipment utilizes, and the hazards of the energy. Only authorized employees are identified on each Energy Control
Procedure Form.
Affected
employees and any other employees whose work operations are or may
be in the area, will be knowledgeable about the purpose and the use of the
energy control procedure and the prohibitions against attempting to restart the
equipment during lockout. Affected
employees are identified on each Energy Control Procedure Form.
Qualified
employees shall be knowledgeable about electrical energy hazards
and lockout procedures. Only qualified
employees may lockout or tagout electrical equipment. Qualified employees are identified on each Energy Control
Procedure Form.
Employees
who do not comply with the provisions of this program shall be disciplined in
accordance with our company's policy of progressive discipline.
B. Program
Review and Update
To keep
our general program up-to-date, it is reviewed and updated under the following
circumstances:
1)
Annually, on or before 1st of each year.
Each
year authorized employees who are not involved with the procedures being
inspected will conduct a review of the Energy Control Procedures for all
machines and equipment. The Safety
Officer will determine which employee will conduct the reviews. The inspection will be in order to correct
any deviations or inadequacies identified.
It shall include a review, between the inspector and each authorized
employee of that employee's responsibilities under the energy control procedure
being inspected. This inspection shall
be certified in writing by the inspector identifying the equipment being
inspected, the date of the inspection, the employees included in the
inspection, and person performing the inspection.
2)
Whenever new equipment is put into service.
Additionally,
whenever major replacement, repair, renovation or modification of machines or
equipment is performed, and whenever new machines or equipment are installed,
energy isolating devices for such machines or equipment shall be designed to
accept a lockout device.
III. Methods Of Compliance
A.
Preparation for Lockout
The
Authorized employee shall obtain the proper Energy Control Procedure Form
located in the and review it before attempting lockout.
B. Lockout
or Tagout System Procedure
The
authorized employee (in conjunction with the qualified employee if necessary)
shall perform the lockout procedure as written on the Energy Control Procedure
Form for the equipment being serviced, using the listed order given in the
written procedure.
C. Group
Lockout Procedures
1) This procedure will afford the same level of
protection for each employee that is provided by the implementation of a
personal lockout device.
2) One authorized employee selected by the
Safety Officer will coordinate the lockout procedure for all group lockouts.
3) These rules as well as the Energy Control
Procedure Form for the specific piece of equipment will be reviewed with all
affected and authorized personnel by the group coordinator prior to the
lockout.
4) Each employee will affix their lock to the
equipment being serviced.
5) No employee will be allowed to remove another
employee's lock.
6) Each employee will remove their own lock when
their part of the operation is completed.
7) When servicing or maintenance will involve
more than one shift the off-going shift will remove their locks as the oncoming
shift applies their locks.
8) When equipment has only enough room for one
lock, the coordinator of the procedure will place the lock on the equipment and
then place the key to that lock in a cabinet or box and each authorized
employee will then affix their lock to the cabinet or box.
D. Shift
or Personnel Changes
The
specific procedure used by our company to ensure the continuity of lockout are
as follows:
1) During
Shift Change or when the authorized employee currently performing the repair
must leave before their replacement arrives, the Maintenance Supervisor shall
place their lock on the equipment and then the authorized employee will remove
his lock. The supervisor will remove
his lock after the replacement authorized employee has placed their lock on the
equipment.
2) Where
the replacement employee is present during the time that the current authorized
employee is preparing to leave, the replacement employee will place his lock on
the equipment and then the current employee will remove his lock.
E. Outside
Service or Contractor Personnel
Outside
personnel or contractors that may be involved with or affected by the energy
control procedures must submit their energy control procedures to the Safety
Officer. Affected employees of this
company will be trained and notified of the proper procedures by the Safety
Director.
F. Testing
or Positioning of Equipment During Lockout
In
situations in which lockout devices must be temporarily removed from the energy
isolating device because the machine or equipment must be energized to test or
for positioning, the authorized employee shall consult the Energy Control
Procedure Form and follow the sequence of actions listed for Restoring
Equipment to Service. Once the testing
or positioning is complete and before
servicing or maintenance is continued, de energization following the steps on
the Energy Control Procedure Form shall be re-instituted.
IV.
Information And Training
Training
will be given on lockout by the Safety Officer.
Authorized
Employees will be trained on the following:
1. Recognition of applicable hazardous energy
sources.
2. The type and magnitude of the energy
available in the workplace.
3. The method and means necessary for energy
isolation and control (based on the Energy Control Procedure Sheets).
Affected
Employees will be trained on the following:
1. The purpose and use of the energy control
procedure.
Other
Employees whose work operations are or may be in an area where energy control
procedures may be utilized shall be instructed about the procedure and the
prohibitions against attempting start-up of any locked out equipment.
Qualified
employees (those permitted to work on or near exposed energized parts) shall,
at a minimum, be trained in and familiar with:
1. The electrical energy control procedure as noted
on the Energy Control Procedure Sheets.
2. The skills and techniques necessary to
distinguish exposed live parts from other parts of electrical equipment.
3. The skills and techniques necessary to
determine the nominal voltage of exposed live parts.
4. The appropriate clearance distances specified
in 29 CFR 1910.333 (c) and the corresponding voltages to which the qualified
person will be exposed.
Authorized
and qualified employees will be given training prior to any initial involvement
in the lockout procedures. Affected
employees will be given training at the time of hiring.
Retraining
will be given whenever there is a change in job assignment, a change in
equipment or processes that would create a new hazard, or whenever a change
would occur in the company's Hazardous Energy Control Procedures.
A list
of employees trained, type of training, and dates of training will be
maintained by the Safety Officer.
V.
Recordkeeping
As an
important part of our Energy Control Program, we keep accurate records of our
employees' training. These records are
maintained and filed in the Safety Director's office, and are available for
review by our employees and their representatives.
VI. Energy Control Procedure
A. Scope
This
procedure establishes performance requirements for the control of energy during
servicing and/or maintenance of machinery and equipment at our company.
B. Purpose
This
procedure shall be used to ensure that the machine or equipment is stopped,
isolated from all potentially hazardous energy sources, and locked out before
employees perform any servicing or maintenance where the unexpected
energization or start-up of the machine or equipment or release of stored
energy could cause injury.
C.
Compliance With This Program
All
employees are required to comply with the restrictions and limitations imposed
upon them during the use of lockout.
The authorized employees are required to perform the lockout in
accordance with this procedure. All employees, upon observing a machine or piece
of equipment which is locked out to perform servicing or maintenance shall not
attempt to start, energize, or use that machine or equipment. Employees who
fail to adhere to this policy will automatically be disciplined by our
companies progressive discipline policy.
(List
the name(s)/job title(s) of "authorized" employees)
An
authorized employee is a person who locks out or tags out machines or equipment
in order to perform servicing or maintenance on that machine or equipment; this
could include an "affected" employee if that employee's duties
include performing servicing or maintenance covered under this procedure. An affected employee is an employee whose
job requires him/her to operate or use a machine in which servicing or
maintenance is being performed under lockout or tagout, or whose job requires
him/her to work in an area in which such servicing or maintenance are being
performed.
D.
Sequence of Lockout
1) Notify all affected employees that servicing
or maintenance is required on a machine or piece of equipment and that the
machine or equipment must be shut down and locked out to perform the servicing
or maintenance. ___________________(
Name(s)/Job Title(s) of affected employees and how to notify on the Energy
Control Procedure Form.)
2) The authorized employee shall refer to the
company's detailed Energy Control Procedure Form for each type of machine or
piece of equipment to be locked out; to identify the type and magnitude of the
energy that the machine or equipment utilizes, to understand the hazards of the
energy, to know the methods to control the energy. ___________________ Type(s) and magnitude(s) of energy, its
hazards and the methods to control the energy.
Our company shall have trained the authorized employee to enable him/her
to understand the hazards and know the methods to control the energy.
3) If the machine or equipment is operating, shut
it down by the normal stopping procedure (for example: depress the stop button,
open switch, close valve, etc. Remember to include the specific normal stopping
procedure for each machine or piece of equipment on the Energy Control
Procedure Form.). ___________________
Type(s) and location(s) of machine or equipment operating controls.
4) De‑activate the energy isolating
device(s) so that the machine or equipment is isolated from the energy
source(s). On your Energy Control Procedure Form, list the types and locations
of energy isolating devices, such as switches, circuit breakers, line valves,
or blocks -- any mechanical device that physically prevents the transmission of
release of energy. ___________________ Type(s) and location(s) of energy
isolating devices.
5) Lock out the energy isolating device(s) with
assigned individual lock(s). (List the
type of lockout device used with each energy isolating device as referenced on
your Energy Control Procedure Form for each machine or equivalent type.)
6) Stored or residual energy (such as that in
capacitors, springs, elevated machine members, rotating flywheels, hydraulic
systems, and air, gas, steam, or water pressure, etc.) must be dissipated or
restrained by methods such as grounding, repositioning, blocking, bleeding
down, etc. ___________________ List the
type(s) of stored energy and the methods of dissipation or restraint as
referenced in the Energy Control Procedure Form for each machine or equipment
type.
7) Ensure that the equipment is disconnected from
the energy source(s) by first checking that no personnel are exposed, then
verify the isolation of the equipment by operating the push button or other
normal operating control(s) or by testing to make certain the equipment will
not operate. Caution: Return operating
control(s) to neutral or "off" position after verifying the isolation
of the equipment. ___________________ List the method of verifying the
isolation of each energy source on each machine or piece of equipment on the
Energy Control Procedure Form.
8) For de-energize conductors or parts of
electrical equipment only: If a lock cannot be applied, a tag may be used by
the qualified person without a lock if it is supplemented by at least
additional safety measure that provides a level of safety equivalent to that
obtained by the use of a lock. List the
safety measures to be used, for example, the removal of an isolating circuit
element, blocking of a controlling switch, or opening of an extra disconnecting
device.
9) For de-energize conductors or parts of
electrical equipment only: A qualified person (one who is familiar with the
construction and operation of the equipment and the electrical hazards
involved) shall use test equipment to test the circuit elements and electrical
parts of equipment to which employees will be exposed and shall verify that the
circuit elements and equipment parts are de-energize. The test shall also determine if any energized condition exists
as a result of inadvertently induced voltage or unrelated voltage backfeed even
though specific parts of the circuit have been de-energize and presumed to be
safe. If the circuit to be tested is
over 600 volts, nominal, the test equipment shall be checked for proper
operation immediately before and immediately after this test. (List the qualified person and the testing
instrument to be used.)
10) The machine or equipment is now locked out.
E.
Restoring Equipment To Service
When the
servicing or maintenance is completed and the machine or equipment is ready to
return to normal operating condition, the following steps shall be taken.
1) Check the machine or equipment and the immediate
area around the machine to ensure that nonessential items have been removed and
that the machine or equipment components are operationally intact.
2) Check the work area to ensure that all
employees have been safely positioned or removed from the area.
3) Verify that the controls are in neutral.
4) Remove the lockout devices and re-energize the
machine or equipment.
Note:
The removal of some forms of blocking may require re energization of the
machine before safe removal.
5) Notify affected employees that the servicing
or maintenance is completed and the machine or equipment is ready for used.
ENERGY CONTROL PROCEDURE FORM
MACHINE type, manufacturer, model &
serial number
LOCATION
ENERGY
SOURCES AND LOCATIONS OF ENERGY ISOLATING DEVICES:
1.
2.
3.
4.
AUTHORIZED
EMPLOYEE(S)
AFFECTED
EMPLOYEE(S)
QUALIFIED
EMPLOYEE(S)
PROCEDURE
DEVELOPED BY
SPECIFIC
PROCEDURE FOR THIS EQUIPMENT IS AS FOLLOWS:
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
ANNUAL INSPECTION CERTIFICATION
FORM
MACHINE
INSPECTOR
EMPLOYEES
CONSULTED
DATE
RESULTS
OF INSPECTION
Signature of
Inspector / Date
Signature of
Safety Director / Date
EXAMPLE
ENERGY
CONTROL PROCEDURE FORM
MACHINE Foofra Machine (Scott, Model 50, Serial
#384F) type, manufacturer, model & serial
number
LOCATION
Folding Department
ENERGY
SOURCES AND LOCATIONS OF ENERGY ISOLATING DEVICES:
1.
Electric 440 v., Column P-6
2.
Compressed air, 90 psi, Column P-6
3.
Hydraulic, 500 psi @ 12.5 GPM (inlet operating pressure)
4. Column
P-5, 100 psi system tank pressure
AUTHORIZED
EMPLOYEE(S) Maintenance (David Smith,
Tom Jones)
AFFECTED
EMPLOYEE(S) Operator (Jane White)
Operator Assistant (Bob Frank)
QUALIFIED EMPLOYEE(S) Electrical
Maintenance (Sid Young)
PROCEDURE
DEVELOPED BY Safety Director (Paula
Anderson)
SPECIFIC
PROCEDURE FOR THIS EQUIPMENT IS AS FOLLOWS:
1.
Verbally notify Operator and Assistant that lockout will be done on the machine.
2. Electrical System Isolation - Press the red
stop button at the operator's control panel.
Turn electrical disconnect switch at column P-6 to the Off (open) position to de-energize all
electrical components of the machine. Insert a lockout device through the
switch and panel hasp holes and lock securely in place with one of your own
personal padlocks. Press green
"on" button to verify effectiveness of lockout, then repress red stop
button at operators control panel.
3. Pneumatic System Isolation - Manually rotate
the quick throw valve for the compressed air located at column P-6 to the off
position (with the value handle at a 90 degree angle to the compressed air
pipe) to secure the machine's compressed air source. Insert a lockout device through the valve handle and 90 degree
hasp hole and lock securely in place with one of your own personal padlocks. Bleed the residual air pressure from the
machine by opening the petcock valve (3/4 turn) at the bottom of the water trap
located under the north side of the machine table. Close the petcock when the hissing from the escaping air stops
(approximately 40 seconds). After
waiting 3 minutes, reopen the petcock and listen for escaping air to verify
effectiveness of lockout; then reclose petcock.
4.
Hydraulic System Isolation - Primary bleed-down. Manually rotate the red handle on the inlet side of the hydraulic
lockout valve located at column P-5 90 degrees clockwise to isolate the machine
from the central hydraulic power system (Note : when the red handle is rotated
90 degrees clockwise in this manner function pressure is automatically bled
down to the system tank pressure of 100 psi).
Insert a lockout device through the hole in the flange at the bottom of
the red handle and the hydraulic lockout valve hasp hole and securely in place
with one of your own personal padlocks.
Final Bleed-down -Place a 5 gallon bucket on the floor beneath the
discharge hose connected to the red quick disconnect valve which has been
installed in the port leading to the flushing plug, on the outlet side of the
hydraulic lockout valve. Slowly reopen
the quick disconnect valve, directing the flow from the hose into the bucket
until the flow stops. Close the quick disconnect valve. Wait two minutes. Slowly reopen the quick disconnect valve, watching discharge from
hose to insure effectiveness of lockout then reclose quick disconnect valve.
5. The Machine is now locked out and in a zero
mechanical state.
Restoring
Machine to Service
1. Check the Froofra machine and the immediate
area around it to ensure that people
and tools are clear and that the machine components are operationally intact.
2. Verify that all the controls are in neutral.
3. Unlock and remove your personal padlock from
the lockout device on the disconnect switch at column P-6. Remove the lockout device from the switch
and hasp holes in the disconnect switch.
Turn disconnect to on (closed position) to energize all electrical
components on the machine.
4. Make sure that petcock valve at the bottom
of the water trap located under the north side of the table is closed. Unlock and remove your personal from the
lockout device on the quick throw valve handle for compressed air at column
P-6. Remove the lockout device from the
valve handle and the 90 degree hasp hole.
Manually rotate the quick throw valve to the on position (with the valve
handle in the line with the compressed air pipe) to energize all pneumatic
components on the machine.
5. Make sure that the red quick disconnect,
installed in the port leading to the flushing plug on the outlet side of the
hydraulic lockout valve at column P-5
is closed. Unlock and remove your
personal padlock from the lockout device in the flange at the bottom of the red
handle on the inlet side of the
hydraulic lockout valve. Remove
the lockout device from the handle flange and the hydraulic lockout valve hasp
hole. Manually rotate the red handle on
the hydraulic lockout valve 90 degrees
counterclockwise to energize all hydraulic
components on the machine.
6. Notify the operator that the maintenance is
complete and the machine is ready for use.