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© Simply Safety.
© Simply Safety.
Course Objectives
The objective of this CBT module is to insure that personnel receive basic
training in electrical safety.
Every employee's work involves electricity.
This may vary from typical electrical appliances found in an office (such as
outlets, cords, coffee machines, computers, and copiers) to more
dangerous high voltage work done only by trained and properly equipped
electricians.
© Simply Safety.
OSHA Safety Standards Require:
Workers Be Properly Protected
Against Injury
Training Be Conducted
Electrical Hazards And Precautions Be
Explained
An “Electrical Safety” Program Be
Established
Job Electrical Hazards Be Assessed
and Controlled
Personal Protective Equipment Be
Provided
Overview
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Introduction
Employees of the company need to
comply with The Company’s policies
and procedures dealing with electrical
safety.
While this program covers general
points to be aware of concerning
electrical safety for unqualified
personnel, you should also be aware of
site specific procedures for your work
area and location.
© Simply Safety.
Because we use electricity for so many
things, we often take it for granted.
But electricity can be dangerous! And
electrical accidents can have serious
consequences:
-Starting fires & explosions
-Damaging machinery & equipment
-Causing injuries, through shock or
electrical burns
We should exercise caution when working
around and with electricity. To do that
properly we need to know how electricity
works, and the hazards that it brings with it.
Introduction
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Question 1
Every employee's work involves electricity.
True
False
© Simply Safety.
Quiz Result Q-1
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You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-1
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Let’s review
© Simply Safety.
Course Objectives
The objective of this CBT module is to insure that personnel receive basic
training in electrical safety.
Every employee's work involves electricity.
This may vary from typical electrical appliances found in an office (such as
outlets, cords, coffee machines, computers, and copiers) to more
dangerous high voltage work done only by trained and properly equipped
electricians.
© Simply Safety.
Question 1
Every employee's work involves electricity.
True
False
© Simply Safety.
Question 2
OSHASafety Standards require thatworkers be properly
protected against injury, trainingbe conducted, electrical
hazards and precautions be explained, and an ‘electrical
safety’ program be established.
True
False
© Simply Safety.
Quiz Result Q-2
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You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-2
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Thatis not correct.
Let’s review
© Simply Safety.
OSHA Safety Standards Require:
Workers Be Properly Protected
Against Injury
Training Be Conducted
Electrical Hazards And Precautions Be
Explained
An “Electrical Safety” Program Be
Established
Job Electrical Hazards Be Assessed
and Controlled
Personal Protective Equipment Be
Provided
Overview
© Simply Safety.
Question 2
OSHASafety Standards require thatworkers be properly
protected against injury, trainingbe conducted, electrical
hazards and precautions be explained, and an ‘electrical
safety’ program be established.
True
False
© Simply Safety.
Question 3
We neednot exercise caution whenworking around and with
electricity.
True
False
© Simply Safety.
Quiz Result Q-3
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-3
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Thatis not correct.
Let’s review
© Simply Safety.
Because we use electricity for so many
things, we often take it for granted.
But electricity can be dangerous! And
electrical accidents can have serious
consequences:
-Starting fires & explosions
-Damaging machinery & equipment
-Causing injuries, through shock or
electrical burns
We should exercise caution when working
around and with electricity. To do that
properly we need to know how electricity
works, and the hazards that it brings with it.
Introduction
© Simply Safety.
Question 3
We neednot exercise caution whenworking around and with
electricity.
True
False
© Simply Safety.
All Employers Must:
Safeguard Electrical Sources.
Review Job Specific Hazards.
Implement Corrective Actions.
Conduct Hazard Assessments.
Provide Training to All Required Employees.
Control Workplace Hazards Using PPE As a Last Resort.
Program Requirements
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
What is Electricity?
Electrical current is the flow of electrons through a conductor.
Some of the terms we each need to be familiar with are:
Volts (Pressure)
Current (Measured in AMPS)
Resistance (OHM’ s Law)
How current effects the body:
Voltage
Current (AMPS) = ------------------------
Resistance of Body (Ohms)
Training for Unqualified persons
© Simply Safety.
Effect of Electrical Shock is determined by:
Amount of current (AMPS)
Length of time a body part makes contact with
electrical current
Training for Unqualified persons
© Simply Safety.
Levels of Shock - Any electrical shock must be considered dangerous
Mild
Shock
Severe
Shock
Deadly
Shock
> 5mA
5mA to 25
mA
Greater than
25 mA
Death
Tingling
Skin discoloration
Minor burns
Numbness/temporary analysis
Pain
Spasms/loss of muscle control
Loss of consciousness
Training for Unqualified persons
© Simply Safety.
If you saw a person involved in an electrical shock situation,
what would you do?
Your safety first: Never use your hands to free a victim frozen
by electric shock
Shut power off
Summon help
As a last resort, and if safe to do so, use a dry, non-conductive
object such as a wooden chair or broom handle.
Training for Unqualified persons
© Simply Safety.
Electrical Safe Work Practices :
Using GFCIs
(Ground Fault Circuit
Interrupts)
Photo depicts GFCI and taped
electrical ends. Use of GFCIs on a
process unit requires a hot work
permit.
A GFCI is a device that detects
voltage difference as little as 5
milliamps. At 5 milliamps, the
power to the electrical tool is
disconnected. A GFCI is an
important safety device that should
be used when operating tools or
appliances at work and at home.
(For example, hair dryers come
equipped with a GFCI. Also, all new
home construction requires outside
and bathroom outlets to be GFCI
protected.)
Training for Unqualified persons
GFCI
© Simply Safety.
Do I have a
grounding
PRONG?
Grounding - Grounding electrical circuits and electrical equipment is
required to:
 Protect employees against electrical shock
 Safeguard against fire
 Prevent damage to electrical equipment
Office appliances will either be equipped with a grounding prong or the
appliance may be double insulated (no grounding prong is required).
Never defeat the grounding prong.
Training for Unqualified persons
© Simply Safety.
Grounding (continued…)
 The equipment grounding conductor
provides a path to ground for dangerous
current should the electrical insulation fail.
 Any problems with the equipment
grounding conductor must be immediately
reported.
Nope , I
Don’t!?
Training for Unqualified persons
© Simply Safety.
Question 4
Electrical current is theflow of neutrons througha conductor.
True
False
© Simply Safety.
Quiz Result Q-4
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-4
Ooops!
Thatis not correct.
Let’s review
© Simply Safety.
What is Electricity?
Electrical current is the flow of electrons through a conductor.
Some of the terms we each need to be familiar with are:
Volts (Pressure)
Current (Measured in AMPS)
Resistance (OHM’ s Law)
How current effects the body:
Voltage
Current (AMPS) = ------------------------
Resistance of Body (Ohms)
Training for Unqualified persons
© Simply Safety.
Question 4
Electrical current is theflow of neutrons througha conductor.
True
False
© Simply Safety.
Question 5
Effectsof electrical shock are determined by the amountof
electrical current and the lengthof time a body part makes
contact withtheelectrical current.
True
False
© Simply Safety.
Quiz Result Q-5
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-5
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Thatis not correct.
Let’s review
© Simply Safety.
Effect of Electrical Shock is determined by:
Amount of current (AMPS)
Length of time a body part makes contact with
electrical current
Training for Unqualified persons
© Simply Safety.
Levels of Shock - Any electrical shock must be considered dangerous
Mild
Shock
Severe
Shock
Deadly
Shock
> 5mA
5mA to 25
mA
Greater than
25 mA
Death
Tingling
Skin discoloration
Minor burns
Numbness/temporary analysis
Pain
Spasms/loss of muscle control
Loss of consciousness
Training for Unqualified persons
© Simply Safety.
Question 5
Effectsof electrical shock are determined by the amountof
electrical current and the lengthof time a body part makes
contact withtheelectrical current.
True
False
© Simply Safety.
Question 6
You should never use your hands to free a victim frozen by
electric shock.
True
False
© Simply Safety.
Quiz Result Q-6
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-6
Ooops!
Thatis not correct.
Let’s review
© Simply Safety.
If you saw a person involved in an electrical shock situation,
what would you do?
Your safety first: Never use your hands to free a victim frozen
by electric shock
Shut power off
Summon help
As a last resort, and if safe to do so, use a dry, non-conductive
object such as a wooden chair or broom handle.
Training for Unqualified persons
© Simply Safety.
Question 6
You should never use your hands to free a victim frozen by
electric shock.
True
False
© Simply Safety.
Question 7
A GFCI is a safety device thatshould beused whenoperating
tools or appliances at work and at home.
True
False
© Simply Safety.
Quiz Result Q-7
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-7
Ooops!
Thatis not correct.
Let’s review
© Simply Safety.
Electrical Safe Work Practices :
Using GFCIs
(Ground Fault Circuit
Interrupts)
Photo depicts GFCI and taped
electrical ends. Use of GFCIs on a
process unit requires a hot work
permit.
A GFCI is a device that detects
voltage difference as little as 5
milliamps. At 5 milliamps, the
power to the electrical tool is
disconnected. A GFCI is an
important safety device that should
be used when operating tools or
appliances at work and at home.
(For example, hair dryers come
equipped with a GFCI. Also, all new
home construction requires outside
and bathroom outlets to be GFCI
protected.)
Training for Unqualified persons
GFCI
© Simply Safety.
Question 7
A GFCI is a safety device thatshould beused whenoperating
tools or appliances at work and at home.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
• New Electrical Hazard.
• Program Related Injury.
• Change in Job Assignment.
• New Equipment Introduced.
• New Hazard Control Methods.
• Failure in the Safe Work Practices.
• Reason to Doubt Employee Proficiency.
Retraining Requirements
Retraining is required when there Is…..
Reason to Doubt
Employee
Proficiency.
© Simply Safety.
Question 8
Onceyou complete electricaltraining,you willnothave to
retrain.
True
False
© Simply Safety.
Quiz Result Q-8
Congratulations!
You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-8
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© Simply Safety.
• New Electrical Hazard.
• Program Related Injury.
• Change in Job Assignment.
• New Equipment Introduced.
• New Hazard Control Methods.
• Failure in the Safe Work Practices.
• Reason to Doubt Employee Proficiency.
Retraining Requirements
Retraining is required when there Is…..
Reason to Doubt
Employee
Proficiency.
© Simply Safety.
Question 8
Onceyou complete electricaltraining,you willnothave to
retrain.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
The provisions of 29 CFR 1901.331-336
cover electrical safety work practices
for both qualified and unqualified
persons working on, near, or with:
PREMISES WIRING
WIRING FOR CONNECTIONS TO SUPPLY
OUTSIDE CONDUCTORS ON PREMISES
29 CFR 1901.331-336
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
The provisions of 29 CFR 1901.331-336 do not apply to electrical safety
work practices for qualified and unqualified persons working on, or
directly with:
POWER GENERATION
POWER TRANSMISSION
POWER DISTRIBUTION
ELECTRICAL DISTRIBUTION EQUIPMENT
SWITCH GEAR
MOTOR CONTROL CENTERS
UN-INTERRUPTIBLE POWER SUPPLIES (UPS)
Excluded Work
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Qualified Person
A person who has the necessary training to avoid electrical hazards when
working on or near exposed energized parts; who is familiar with the
construction and operation of the specific equipment on the job; and who is
familiar with the hazards of working on or near this electrical equipment or
wiring.
Definitions
© Simply Safety.
Unqualified Person
A person who has the necessary training to avoid electrical hazards when
working on or near exposed energized parts; but who is not familiar with the
construction and operation of the equipment and hazards involved with the
job.
Definitions
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
SOME TIPS TO CONSIDER
Employees may not enter spaces containing exposed
energized parts.
Employees may not reach blindly into areas which may
contain energized parts.
Selection of Work Practices
© Simply Safety.
General
Work must be performed in such a way so as to prevent electric shock
or other injuries which may result from direct or indirect electrical
contact, or from working near or on equipment or circuits which are, or
may be, energized.
The specific safely-related work practices must be consistent with the
nature and extent of the associated electrical hazards.
Selection of Work Practices
© Simply Safety.
Working On or Near Exposed Energized Parts
Only qualified persons may work on energized electrical parts and
equipment.
Such persons must be capable of working safely on energized circuits
and must be familiar with the proper use of special precautionary
techniques, personal protective equipment, insulating and shielding
materials, and insulated tools.
Selection of Work Practices
© Simply Safety.
Overhead Lines
Employees should stay away from
overhead lines. If they are to perform
work near overhead lines they should get
these lines de-energized.
Always observe the full required
clearances for overhead lines.
Selection of Work Practices
© Simply Safety.
Overhead Lines
Watch for overhead electrical lines when:
• Operating a backhoe (both overhead &
buried)
• Operating a JLG
• Operating a crane
• Using a ladder (aluminum ladders are
prohibited in the refinery)
• Erecting scaffold
• Loading roll-off boxes
• Loading waste containers
• Digging trenches
Note: The fireball at above is
the result of contact between
a person and high voltage
lines
Selection of Work Practices
© Simply Safety.
LOCKED
OUT
This Lock/Tag may
only be removed by
NAME: _______________
DEPT : _______________
EXPECTED COMPLETION
DATE: ________________
TIME: _________________
DO NOT OPERATE
DANGER
Authorized Employee
The Person Who Locks Out Machines to Perform Servicing or
Maintenance.
Affected Employee
An Employee Whose Job Requires Him or Her to Operate or Use a
Machine or Piece of Equipment On Which Servicing or Maintenance
Is Being Performed.
LOCKOUT / TAGOUT as it applies to Electrical
Safety...
Selection of Work Practices
© Simply Safety.
While any employee is exposed to
contact with parts of fixed electric
equipment or circuits which have
been de-energized, the circuits
energizing the parts must be locked
out, or tagged out, or both.
Fixed equipment refers to equipment
fastened in place, or connected by
permanent wiring methods.
The employer must also maintain a
written copy of the procedures.
LOCKOUT / TAGOUT as it applies to Electrical Safety…
(continued)
Selection of Work Practices
© Simply Safety.
Application of Locks and Tags
A lock and a tag must be placed on each disconnecting means of de-
energizing circuits, as well as to equipment on which work is to be
performed. The lock(s) must be securely attached.
Selection of Work Practices
© Simply Safety.
Application of Locks and Tags
Each tag must contain a statement prohibiting unauthorized operation and
removal of the tag.
Selection of Work Practices
© Simply Safety.
Application of Locks and Tags
If the lock cannot be applied, or if the employer can demonstrate that
tagging procedures will provide a level of safety equivalent to that
obtained by the use of a lock, a tag may be used without a lock.
Selection of Work Practices
© Simply Safety.
Application of Locks and Tags
A tag used without a lock, must be supplemented by at least
one additional safety measure that provides a level of safety
equivalent to that obtained by the use of a lock.
Examples include:
• Removal of an isolating circuit element
• Blocking of a controlling switch
• Opening of an extra disconnecting device
Selection of Work Practices
© Simply Safety.
Application of Locks and Tags
A lock may be placed without a tag only under the
following conditions:
• Only on a circuit or a piece of equipment that is de-energized.
• The lockout period does not extend past the work shift.
• Exposed employees are familiar with this procedure.
Selection of Work Practices
© Simply Safety.
LOCKOUT TAGOUT as it applies to Electrical Safety…
A qualified person must test equipment to verify that the equipment
cannot be restarted.
A qualified person must use test equipment to test the circuit elements and
electrical parts of the equipment to which employees will be exposed, and
thereby verify that circuit elements and equipment parts are de-energized.
Selection of Work Practices
© Simply Safety.
LOCKOUT TAGOUT as it applies to Electrical Safety…
Tests shall be used to determine if any energized condition exists as a
result of induced voltage or unrelated voltage back feed (holding a
charge like a battery) even though the equipment has been de-
energized and might be presumed to be safe.
Selection of Work Practices
© Simply Safety.
RE-ENERGIZATION SEQUENCE
The following requirements must be met, in the order given, before circuits
or equipment are re-energized, ...even temporarily.
A qualified person must conduct tests and visual inspections, as necessary,
to verify that all tools, electrical jumpers, shorts, grounds, and other such
devices have been removed.
Exposed employees must be warned to
stay clear of circuits and equipment
during re-energization.
Selection of Work Practices
© Simply Safety.
Re-energized Equipment
Each lock and tag must be removed by the
employee who applied it. If this employee
cannot remove his lock or tag, it may be
removed by the qualified person designated
in your LO/TO procedure.
Selection of Work Practices
© Simply Safety.
Confined Spaces In Electrical Safety
Energized parts must be protected from accidental
contact.
Doors, hinged panels and the like must be secured
to prevent them from contacting workers or live
parts.
Selection of Work Practices
© Simply Safety.
Question 9
Electrical work must be performed in such a way to prevent
electric shock or other injuries thatmay result from direct or
indirect electrical contact.
True
False
© Simply Safety.
Quiz Result Q-9
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Proceed to next slide
© Simply Safety.
Quiz Result Q-9
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© Simply Safety.
General
Work must be performed in such a way so as to prevent electric shock
or other injuries which may result from direct or indirect electrical
contact, or from working near or on equipment or circuits which are, or
may be, energized.
The specific safely-related work practices must be consistent with the
nature and extent of the associated electrical hazards.
Selection of Work Practices
© Simply Safety.
Question 9
Electrical work must be performed in such a way to prevent
electric shock or other injuries thatmay result from direct or
indirect electrical contact.
True
False
© Simply Safety.
Question 10
Unqualifiedpersons may work on energized electrical parts and
equipment.
True
False
© Simply Safety.
Quiz Result Q-10
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© Simply Safety.
Quiz Result Q-10
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© Simply Safety.
Working On or Near Exposed Energized Parts
Only qualified persons may work on energized electrical parts and
equipment.
Such persons must be capable of working safely on energized circuits
and must be familiar with the proper use of special precautionary
techniques, personal protective equipment, insulating and shielding
materials, and insulated tools.
Selection of Work Practices
© Simply Safety.
Question 10
Unqualifiedpersons may work on energized electrical parts and
equipment.
True
False
© Simply Safety.
Question 11
Employees shouldstay away from overhead lines. Overhead
lines should be de-energizedbefore any work is performed on
them.
True
False
© Simply Safety.
Quiz Result Q-11
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You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-11
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© Simply Safety.
Overhead Lines
Employees should stay away from
overhead lines. If they are to perform
work near overhead lines they should get
these lines de-energized.
Always observe the full required
clearances for overhead lines.
Selection of Work Practices
© Simply Safety.
Overhead Lines
Watch for overhead electrical lines when:
• Operating a backhoe (both overhead &
buried)
• Operating a JLG
• Operating a crane
• Using a ladder (aluminum ladders are
prohibited in the refinery)
• Erecting scaffold
• Loading roll-off boxes
• Loading waste containers
• Digging trenches
Note: The fireball at above is
the result of contact between
a person and high voltage
lines
Selection of Work Practices
© Simply Safety.
Question 11
Employees shouldstay away from overhead lines. Overhead
lines should be de-energizedbefore any work is performed on
them.
True
False
© Simply Safety.
Question 12
Whileany employeeis exposed to contactwith parts of fixed
electric equipmentor circuits which have been de-energized,
thecircuits energizing the parts mustbe locked out, tagged
out or both.
True
False
© Simply Safety.
Quiz Result Q-12
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You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-12
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Let’s review
© Simply Safety.
While any employee is exposed to
contact with parts of fixed electric
equipment or circuits which have
been de-energized, the circuits
energizing the parts must be locked
out, or tagged out, or both.
Fixed equipment refers to equipment
fastened in place, or connected by
permanent wiring methods.
The employer must also maintain a
written copy of the procedures.
LOCKOUT / TAGOUT as it applies to Electrical Safety…
(continued)
Selection of Work Practices
© Simply Safety.
Question 12
Whileany employeeis exposed to contactwith parts of fixed
electric equipmentor circuits which have been de-energized,
thecircuits energizing the parts mustbe locked out, tagged
out or both.
True
False
© Simply Safety.
Question 13
A lock and a tag mustbe placed on each disconnecting meansof
de-energizingcircuits, as wellas to equipmenton whichwork
is to be performed. The lock(s) mustbe securely attached.
True
False
© Simply Safety.
Quiz Result Q-13
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Proceed to next slide
© Simply Safety.
Quiz Result Q-13
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© Simply Safety.
Application of Locks and Tags
A lock and a tag must be placed on each disconnecting means of de-
energizing circuits, as well as to equipment on which work is to be
performed. The lock(s) must be securely attached.
Selection of Work Practices
© Simply Safety.
Question 13
A lock and a tag mustbe placed on each disconnecting meansof
de-energizingcircuits, as wellas to equipmenton whichwork
is to be performed. The lock(s) mustbe securely attached.
True
False
© Simply Safety.
Question 14
Each tag mustcontaina statement prohibitingunauthorized
operation and removal of thetag.
True
False
© Simply Safety.
Quiz Result Q-14
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Proceed to next slide
© Simply Safety.
Quiz Result Q-14
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© Simply Safety.
Application of Locks and Tags
Each tag must contain a statement prohibiting unauthorized operation and
removal of the tag.
Selection of Work Practices
© Simply Safety.
Question 14
Each tag mustcontaina statement prohibitingunauthorized
operation and removal of thetag.
True
False
© Simply Safety.
Question 15
A tag used withouta lock, must besupplementedby at least one
additional safety measure thatprovides a level of safety
equivalentto thatobtained by theuse of a lock.
True
False
© Simply Safety.
Quiz Result Q-15
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You have selected thecorrect answer!
Proceed to next slide
© Simply Safety.
Quiz Result Q-15
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© Simply Safety.
Application of Locks and Tags
A tag used without a lock, must be supplemented by at least
one additional safety measure that provides a level of safety
equivalent to that obtained by the use of a lock.
Examples include:
• Removal of an isolating circuit element
• Blocking of a controlling switch
• Opening of an extra disconnecting device
Selection of Work Practices
© Simply Safety.
Question 15
A tag used withouta lock, must besupplementedby at least one
additional safety measure thatprovides a level of safety
equivalentto thatobtained by theuse of a lock.
True
False
© Simply Safety.
Question 16
Lockout/Tagoutas it applies to electricalsafety: A qualified
person musttest equipmentto verify thatthe equipment
cannotbe restarted.
True
False
© Simply Safety.
Quiz Result Q-16
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© Simply Safety.
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© Simply Safety.
LOCKOUT TAGOUT as it applies to Electrical Safety…
A qualified person must test equipment to verify that the equipment
cannot be restarted.
A qualified person must use test equipment to test the circuit elements and
electrical parts of the equipment to which employees will be exposed, and
thereby verify that circuit elements and equipment parts are de-energized.
Selection of Work Practices
© Simply Safety.
Question 16
Lockout/Tagoutas it applies to electricalsafety: A qualified
person musttest equipmentto verify thatthe equipment
cannotbe restarted.
True
False
© Simply Safety.
Question 17
Exposed employees mustbe warned to stay clear of circuits and
equipmentduring re-energization.
True
False
© Simply Safety.
Quiz Result Q-17
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© Simply Safety.
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© Simply Safety.
RE-ENERGIZATION SEQUENCE
The following requirements must be met, in the order given, before circuits
or equipment are re-energized, ...even temporarily.
A qualified person must conduct tests and visual inspections, as necessary,
to verify that all tools, electrical jumpers, shorts, grounds, and other such
devices have been removed.
Exposed employees must be warned to
stay clear of circuits and equipment
during re-energization.
Selection of Work Practices
© Simply Safety.
Question 17
Exposed employees mustbe warned to stay clear of circuits and
equipmentduring re-energization.
True
False
© Simply Safety.
Question 18
Tests are used to determineif any energized conditionexists as a
result of induced voltage or unrelated voltage back feed even
thoughtheequipmenthas been de-energizedand mightbe
presumed to be safe.
True
False
© Simply Safety.
Quiz Result Q-18
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© Simply Safety.
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© Simply Safety.
LOCKOUT TAGOUT as it applies to Electrical Safety…
Tests shall be used to determine if any energized condition exists as a
result of induced voltage or unrelated voltage back feed (holding a
charge like a battery) even though the equipment has been de-
energized and might be presumed to be safe.
Selection of Work Practices
© Simply Safety.
Question 18
Tests are used to determineif any energized conditionexists as a
result of induced voltage or unrelated voltage back feed even
thoughtheequipmenthas been de-energizedand mightbe
presumed to be safe.
True
False
© Simply Safety.
Question 19
Energized parts inconfinedspacesmust be protected from
accidental contact. Doors, hingedpanels and the like mustbe
secured to prevent themfrom contactingworkers or live
parts.
True
False
© Simply Safety.
Quiz Result Q-20
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© Simply Safety.
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© Simply Safety.
Confined Spaces In Electrical Safety
Energized parts must be protected from accidental
contact.
Doors, hinged panels and the like must be secured
to prevent them from contacting workers or live
parts.
Selection of Work Practices
© Simply Safety.
Question 19
Energized parts inconfinedspacesmust be protected from
accidental contact. Doors, hingedpanels and the like mustbe
secured to prevent themfrom contactingworkers or live
parts.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Elevated Equipment
Vehicles or mechanical equipment
capable of having elevated parts
near energized overhead lines
must be operated so that a
clearance of 10 ft (305 cm) is
maintained.
If the voltage is higher than 50 kV,
the clearance must be increased 4
inches (10 cm) for every 10 kV
over that voltage.
Vehicular & Mechanical Equipment
© Simply Safety.
Elevated Equipment
Clearance may be reduced if...
• If the vehicle is in transit with its structure lowered, the
clearance may be reduced to 4 ft. (122 cm). If the voltage is higher
than 50 kV, the clearance must be increased 4 in (10 cm) for every
10 kV over that voltage.
Vehicular & Mechanical Equipment
© Simply Safety.
Clearance may be reduced if:
If insulating barriers are installed to prevent contact with the lines, and if
the line being guarded is not an attachment to or part of the vehicle or its
raised structure, then the clearance may be reduced to a distance within
the designed working dimensions of the insulating barrier.
Vehicular & Mechanical Equipment
© Simply Safety.
Employees On the Ground
Employees standing on the ground may not
contact the vehicle or mechanical
equipment or any of its attachments,
unless:
The employee is using protective equipment
rated for the voltage; or
The equipment is located so that no un-
insulated part of its structure that is
conductive can come closer than the
approach distances outlined and permitted
under 29 CFR 1910.334.
Vehicular & Mechanical Equipment
© Simply Safety.
Question 20
Vehicles or mechanical equipmentcapable of having elevated
parts near energized overhead linesmustbe operated so that
a clearance of tenfeetis maintained.Clearance is adjusted
depending on voltage.
True
False
© Simply Safety.
Quiz Result Q-20
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© Simply Safety.
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© Simply Safety.
Elevated Equipment
Vehicles or mechanical equipment
capable of having elevated parts
near energized overhead lines
must be operated so that a
clearance of 10 ft (305 cm) is
maintained.
If the voltage is higher than 50 kV,
the clearance must be increased 4
inches (10 cm) for every 10 kV
over that voltage.
Vehicular & Mechanical Equipment
© Simply Safety.
Question 20
Vehicles or mechanical equipmentcapable of having elevated
parts near energized overhead linesmustbe operated so that
a clearance of tenfeetis maintained.Clearance is adjusted
depending on voltage.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Flammable Materials
Where flammable materials are present,
electric equipment capable of igniting them
must not be used, unless measures are
taken to prevent hazardous conditions
from developing.
Such materials include, but are not limited
to: flammable gasses, vapors, or liquids,
combustible dust, O2 or oxidizers.
Use of Equipment
© Simply Safety.
Portable Electric Equipment
Handling-
Portable equipment must be handled in a manner which will not
cause damage. Flexible electric cords connected to the
equipment may not be used for raising or lowering equipment.
Flexible cords may not be fastened with staples or otherwise
hung in such a fashion as could damage the outer jacket or
insulation.
Use of Equipment
© Simply Safety.
Portable Electric Equipment
Visual Inspection-
Portable cord and plug connected equipment and flexible cord sets
(extension cords) must be visually inspected before use on any shift
for external defects and for evidence of possible internal damage
(such as pinched or crushed outer jacket).
Cord and plug connected equipment and flexible cord sets
(extension cords) which remain connected once they are put in
place and are not exposed to damage need not be visually
inspected until they are relocated. If there is a defect or evidence of
damage they must be removed from service.
Use of Equipment
© Simply Safety.
Conductive Work Location
Portable electric equipment and flexible cords used in highly conductive
work locations (such as those inundated with water or other conductive
liquids), or in job locations where employees are likely to contact water or
conductive liquids, must be approved for those locations.
Use of electrical tools with an arcing device on a process unit or other
restricted area requires a hot work permit. On a process unit, tape
electrical connections at their connecting plugs. Doing this helps prevent
disconnects and arcing.
Use of Equipment
© Simply Safety.
Connecting Attachment Plugs
Employees’ hands may not be wet when plugging and
unplugging flexible cords and cord-and-plug connected
equipment, if energized equipment is involved.
Energized plug and receptacle connections may be handled
only with insulating protective equipment, where the
condition of the connection could provide a conducting
path to the employee’s hand (for example, a cord
connector that is wet from being immersed in water).
Locking-type connectors must be properly secured after
connection.
Use of Equipment
© Simply Safety.
Test Instruments & Equipment -- Ratings
Equipment and their Accessories must be rated for the
circuits and equipment to which they will be connected,
and must be designed for the environment in which they
will be used.
Use of Equipment
© Simply Safety.
Question 22
Portable electrical equipmentmust be handled in a mannerthat
willnot cause damage.
True
False
© Simply Safety.
Quiz Result Q-22
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© Simply Safety.
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© Simply Safety.
Portable Electric Equipment
Handling-
Portable equipment must be handled in a manner which will not
cause damage. Flexible electric cords connected to the
equipment may not be used for raising or lowering equipment.
Flexible cords may not be fastened with staples or otherwise
hung in such a fashion as could damage the outer jacket or
insulation.
Use of Equipment
© Simply Safety.
Question 22
Portable electrical equipmentmust be handled in a mannerthat
willnot cause damage.
True
False
© Simply Safety.
Question 23
Portable cord and plugconnected equipmentand flexible cord
sets (extensioncords) mustbe visually inspectedweeklyfor
externaldefects and for evidence of possible internaldamage
(such as pinched or crushed outer jacket).
True
False
© Simply Safety.
Quiz Result Q-23
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© Simply Safety.
Quiz Result Q-23
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© Simply Safety.
Portable Electric Equipment
Visual Inspection-
Portable cord and plug connected equipment and flexible cord sets
(extension cords) must be visually inspected before use on any shift
for external defects and for evidence of possible internal damage
(such as pinched or crushed outer jacket).
Cord and plug connected equipment and flexible cord sets
(extension cords) which remain connected once they are put in
place and are not exposed to damage need not be visually
inspected until they are relocated. If there is a defect or evidence of
damage they must be removed from service.
Use of Equipment
© Simply Safety.
Question 23
Portable cord and plugconnected equipmentand flexible cord
sets (extensioncords) mustbe visually inspectedweeklyfor
externaldefects and for evidence of possible internaldamage
(such as pinched or crushed outer jacket).
True
False
© Simply Safety.
Question 24
Portable electric equipmentand flexiblecords used inhighly
conductive work locations (such as those inundatedwith
water), or in job locations where employees are likely to
contact water or conductive liquids, mustbe approved for
those locations.
True
False
© Simply Safety.
Quiz Result Q-24
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© Simply Safety.
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© Simply Safety.
Conductive Work Location
Portable electric equipment and flexible cords used in highly conductive
work locations (such as those inundated with water or other conductive
liquids), or in job locations where employees are likely to contact water or
conductive liquids, must be approved for those locations.
Use of electrical tools with an arcing device on a process unit or other
restricted area requires a hot work permit. On a process unit, tape
electrical connections at their connecting plugs. Doing this helps prevent
disconnects and arcing.
Use of Equipment
© Simply Safety.
Question 24
Portable electric equipmentand flexiblecords used inhighly
conductive work locations (such as those inundatedwith
water), or in job locations where employees are likely to
contact water or conductive liquids, mustbe approved for
those locations.
True
False
© Simply Safety.
Question 25
Use of electrical tools with an arcing device on a process unitor
in other restricted areas requires a hot work permit.
True
False
© Simply Safety.
Quiz Result Q-25
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© Simply Safety.
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© Simply Safety.
Conductive Work Location
Portable electric equipment and flexible cords used in highly conductive
work locations (such as those inundated with water or other conductive
liquids), or in job locations where employees are likely to contact water or
conductive liquids, must be approved for those locations.
Use of electrical tools with an arcing device on a process unit or other
restricted area requires a hot work permit. On a process unit, tape
electrical connections at their connecting plugs. Doing this helps prevent
disconnects and arcing.
Use of Equipment
© Simply Safety.
Question 25
Use of electrical tools with an arcing device on a process unitor
in other restricted areas requires a hot work permit.
True
False
© Simply Safety.
Question 26
Employees' hands should not be wet whenpluggingand
unpluggingflexible cords and cord-and-plug connected
equipment,if energized equipmentis involved.
True
False
© Simply Safety.
Quiz Result Q-26
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© Simply Safety.
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© Simply Safety.
Connecting Attachment Plugs
Employees’ hands may not be wet when plugging and
unplugging flexible cords and cord-and-plug connected
equipment, if energized equipment is involved.
Energized plug and receptacle connections may be handled
only with insulating protective equipment, where the
condition of the connection could provide a conducting
path to the employee’s hand (for example, a cord
connector that is wet from being immersed in water).
Locking-type connectors must be properly secured after
connection.
Use of Equipment
© Simply Safety.
Question 26
Employees' hands should not be wet whenpluggingand
unpluggingflexible cords and cord-and-plug connected
equipment,if energized equipmentis involved.
True
False
© Simply Safety.
Question 27
Equipmentand their accessories must bedesigned for the
environmentin which they will be used.
True
False
© Simply Safety.
Quiz Result Q-27
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© Simply Safety.
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© Simply Safety.
Test Instruments & Equipment -- Ratings
Equipment and their Accessories must be rated for the
circuits and equipment to which they will be connected,
and must be designed for the environment in which they
will be used.
Use of Equipment
© Simply Safety.
Question 27
Equipmentand their accessories must bedesigned for the
environmentin which they will be used.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Protective Clothing & Equipment
Considerations
Appropriate for the particular hazard(s)
Maintained in good condition
Properly stored when not in use
Kept clean, fully functional, and sanitary
Personal Protection
© Simply Safety.
Barriers & Signage
Barriers and signage
should be strategically
placed in the work area
to provide appropriate
warnings.
Personal Protection
© Simply Safety.
Signage
SOME TIPS TO CONSIDER:
• Warning signs should be:
• Standardized where possible
• Distinctive from other signage
• Posted at the appropriate height
• Clearly warn personnel of the hazards and the hazard’s severity
• Posted at all entry ways to the work area
Personal Protection
© Simply Safety.
General Protective Equipment and Tools
When working near energized parts, insulated
tools or handling equipment must be used.
Insulated tools and equipment must be
protected from damage and periodically
inspected for damage.
Personal Protection
© Simply Safety.
General Protective Equipment and Tools
Fuse handling equipment, insulated for the circuit voltage, must be
used to remove or install fuses when the fuse terminals are energized.
Ropes and hand lines used near exposed energized parts must be
nonconductive.
Personal Protection
© Simply Safety.
Question 28
Protective Clothing& Equipmentmust beappropriate for the
particular hazard(s), maintainedin good condition, properly
stored whennot in use and kept clean, fullyfunctional,and
sanitary.
True
False
© Simply Safety.
Quiz Result Q-28
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© Simply Safety.
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© Simply Safety.
Protective Clothing & Equipment
Considerations
Appropriate for the particular hazard(s)
Maintained in good condition
Properly stored when not in use
Kept clean, fully functional, and sanitary
Personal Protection
© Simply Safety.
Question 28
Protective Clothing& Equipmentmust beappropriate for the
particular hazard(s), maintainedin good condition, properly
stored whennot in use and kept clean, fullyfunctional,and
sanitary.
True
False
© Simply Safety.
Question 29
Highvoltage barriers and signageshould be strategicallyplaced
in the work area to provide appropriate warnings.
True
False
© Simply Safety.
Quiz Result Q-29
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© Simply Safety.
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© Simply Safety.
Barriers & Signage
Barriers and signage
should be strategically
placed in the work area
to provide appropriate
warnings.
Personal Protection
© Simply Safety.
Question 29
Highvoltage barriers and signageshould be strategicallyplaced
in the work area to provide appropriate warnings.
True
False
© Simply Safety.
Question 30
Whenworking near energized parts, insulatedtools or handling
equipmentmust be used.
True
False
© Simply Safety.
Quiz Result Q-30
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© Simply Safety.
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© Simply Safety.
General Protective Equipment and Tools
When working near energized parts, insulated
tools or handling equipment must be used.
Insulated tools and equipment must be
protected from damage and periodically
inspected for damage.
Personal Protection
© Simply Safety.
Question 30
Whenworking near energized parts, insulatedtools or handling
equipmentmust be used.
True
False
© Simply Safety.
Question 31
Fuse handlingequipment,insulatedfor thecircuit voltage, must
be used to remove or installfuses when thefuseterminalsare
energized.
True
False
© Simply Safety.
Quiz Result Q-31
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© Simply Safety.
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© Simply Safety.
General Protective Equipment and Tools
Fuse handling equipment, insulated for the circuit voltage, must be
used to remove or install fuses when the fuse terminals are energized.
Ropes and hand lines used near exposed energized parts must be
nonconductive.
Personal Protection
© Simply Safety.
Question 31
Fuse handlingequipment,insulatedfor thecircuit voltage, must
be used to remove or installfuses when thefuseterminalsare
energized.
True
False
© Simply Safety.
Question 32
Protective shields, barriers, or insulatingmaterials mustbe used
to protect employees from electrical injuries whileworking
near exposed energized parts.
True
False
© Simply Safety.
Quiz Result Q-32
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© Simply Safety.
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© Simply Safety.
General Protective Equipment and Tools
GENERAL PRECAUTIONS
Protective shields, barriers, or insulating materials must be used to
protect employees from electrical injuries while working near
exposed energized parts.
When normally enclosed live parts are exposed for maintenance
or repair, they will be guarded to protect unqualified persons from
contact with the live parts.
Personal Protection
© Simply Safety.
Question 32
Protective shields, barriers, or insulatingmaterials mustbe used
to protect employees from electrical injuries whileworking
near exposed energized parts.
True
False
© Simply Safety.
General Protective Equipment and Tools
GENERAL PRECAUTIONS
Protective shields, barriers, or insulating materials must be used to
protect employees from electrical injuries while working near
exposed energized parts.
When normally enclosed live parts are exposed for maintenance
or repair, they will be guarded to protect unqualified persons from
contact with the live parts.
Personal Protection
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Working With Contractors
Remember, you control your facility or area!
Review their procedures with them before starting the job!
Determine their safety performance records!
Determine who is in charge of their personnel!
Determine how they will affect our employees!
Tips for Using Contractors
© Simply Safety.
Question 33
Contractors workindependentlyof other employees and require
no safety considerations.
True
False
© Simply Safety.
Quiz Result Q-33
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© Simply Safety.
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© Simply Safety.
Working With Contractors
Remember, you control your facility or area!
Review their procedures with them before starting the job!
Determine their safety performance records!
Determine who is in charge of their personnel!
Determine how they will affect our employees!
Tips for Using Contractors
© Simply Safety.
Question 33
Contractors workindependentlyof other employees and require
no safety considerations.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Portable Ladders must have non-conductive side rails if they
are used where the employee or the ladder could contact
exposed energized parts.
Portable Ladders
© Simply Safety.
Question 34
Portable Ladders must havenon-conductive side rails if they are
used where theemployee or the ladder could contact
exposed energized parts.
True
False
© Simply Safety.
Quiz Result Q-34
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© Simply Safety.
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© Simply Safety.
Portable Ladders must have non-conductive side rails if they
are used where the employee or the ladder could contact
exposed energized parts.
Portable Ladders
© Simply Safety.
Question 34
Portable Ladders must havenon-conductive side rails if they are
used where theemployee or the ladder could contact
exposed energized parts.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Conductive articles of jewelry and clothing may not be worn if they might
contact exposed energized parts. However, such articles may be worn if
they are rendered nonconductive by covering, wrapping, or other
insulating means.
Conductive Apparel
© Simply Safety.
Question 35
Conductivearticles of jewelry and clothingmay not be worn if
they might contact exposed energized parts.
True
False
© Simply Safety.
Quiz Result Q-35
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© Simply Safety.
Quiz Result Q-35
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© Simply Safety.
Portable Ladders must have non-conductive side rails if they
are used where the employee or the ladder could contact
exposed energized parts.
Portable Ladders
© Simply Safety.
Question 35
Conductivearticles of jewelry and clothingmay not be worn if
they might contact exposed energized parts.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Where live parts present an electrical contact
hazard, employees may not perform
housekeeping duties at distances where there is a
possibility of contact.
Adequate safeguards (such as insulating
equipment or barriers) must be provided.
Electrically-conductive cleaning materials may not
be used in proximity to energized parts unless
procedures are followed which prevent electrical
contact.
Housekeeping Duties
© Simply Safety.
Question 36
Electrically-conductive cleaningmaterialsmay not be used in
proximity to energized parts unless procedures are followed
which prevent electrical contact.
True
False
© Simply Safety.
Quiz Result Q-36
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© Simply Safety.
Quiz Result Q-36
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© Simply Safety.
Where live parts present an electrical contact
hazard, employees may not perform
housekeeping duties at distances where there is a
possibility of contact.
Adequate safeguards (such as insulating
equipment or barriers) must be provided.
Electrically-conductive cleaning materials may not
be used in proximity to energized parts unless
procedures are followed which prevent electrical
contact.
Housekeeping Duties
© Simply Safety.
Question 36
Electrically-conductive cleaningmaterialsmay not be used in
proximity to energized parts unless procedures are followed
which prevent electrical contact.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Electrical Safety Interlocks
Only a qualified person may defeat an electrical safety interlock, and
then only temporarily...using established procedures, while he or she is
working on the equipment.
The interlock system must be returned to its operable condition when
this work is competed.
© Simply Safety.
Question 37
Onlya qualified person may defeat an electrical safety interlock
while heor she is working on theequipmentand thenonly
temporarily usingestablished procedures.
True
False
© Simply Safety.
Quiz Result Q-37
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© Simply Safety.
Quiz Result Q-37
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© Simply Safety.
Where live parts present an electrical contact
hazard, employees may not perform
housekeeping duties at distances where there is a
possibility of contact.
Adequate safeguards (such as insulating
equipment or barriers) must be provided.
Electrically-conductive cleaning materials may not
be used in proximity to energized parts unless
procedures are followed which prevent electrical
contact.
Housekeeping Duties
© Simply Safety.
Question 37
Onlya qualified person may defeat an electrical safety interlock
while heor she is working on theequipmentand thenonly
temporarily usingestablished procedures.
True
False
© Simply Safety.
Segments
Introduction
Program Requirements
Training for Unqualified Persons
Retraining Requirements
Work Covered By 331-336
Excluded Work
Definitions
Selection of Work Practices
Vehicular & Mechanical Equipment
Use of Equipment
Personal Protection
Tips for Using Contractors
Portable Ladders
Conductive Apparel
Housekeeping Duties
Electrical Safety Interlocks
Summary
© Simply Safety.
Electricity is a powerful asset, but only when we use it safely.
Whenever you are working with or around electricity, follow Company
policies and procedures.
Don’t attempt to make electrical repairs unless you are “qualified”.
Report any unsafe condition to your supervisor.
Do not do work if you think it is unsafe!
Summary
© Simply Safety.
Use of electricity is an essential part of our work environment. A small amount of
current can be dangerous if it flows through the body and its vital organs. Safe work
practices include:
Always maintain at least 10 feet of clearance between your tools and equipment, and
any overhead electrical lines!
Always use a GFCI (Ground Fault Circuit Interrupt) when operating electrical tools with
cords
On a process unit, tape electrical connections at their connecting plugs to avoid
disconnects and arcing.
Protect extension cords against damage
Inspect electrical tools and cords prior to each use
Maintain at least 30 inches clearance in front of electrical panels
Never perform work on an electrical system unless you are qualified to do so
Always ensure that grounding systems are in good condition
Summary
© Simply Safety.
CourseCompleted
Congratulations!Ascoreof100%willberecorded.
Thank-you

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Electrical safety1 unqualified

  • 2. © Simply Safety. Course Objectives The objective of this CBT module is to insure that personnel receive basic training in electrical safety. Every employee's work involves electricity. This may vary from typical electrical appliances found in an office (such as outlets, cords, coffee machines, computers, and copiers) to more dangerous high voltage work done only by trained and properly equipped electricians.
  • 3. © Simply Safety. OSHA Safety Standards Require: Workers Be Properly Protected Against Injury Training Be Conducted Electrical Hazards And Precautions Be Explained An “Electrical Safety” Program Be Established Job Electrical Hazards Be Assessed and Controlled Personal Protective Equipment Be Provided Overview
  • 4. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 5. © Simply Safety. Introduction Employees of the company need to comply with The Company’s policies and procedures dealing with electrical safety. While this program covers general points to be aware of concerning electrical safety for unqualified personnel, you should also be aware of site specific procedures for your work area and location.
  • 6. © Simply Safety. Because we use electricity for so many things, we often take it for granted. But electricity can be dangerous! And electrical accidents can have serious consequences: -Starting fires & explosions -Damaging machinery & equipment -Causing injuries, through shock or electrical burns We should exercise caution when working around and with electricity. To do that properly we need to know how electricity works, and the hazards that it brings with it. Introduction
  • 7. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 8. © Simply Safety. Question 1 Every employee's work involves electricity. True False
  • 9. © Simply Safety. Quiz Result Q-1 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 10. © Simply Safety. Quiz Result Q-1 Ooops! Thatis not correct. Let’s review
  • 11. © Simply Safety. Course Objectives The objective of this CBT module is to insure that personnel receive basic training in electrical safety. Every employee's work involves electricity. This may vary from typical electrical appliances found in an office (such as outlets, cords, coffee machines, computers, and copiers) to more dangerous high voltage work done only by trained and properly equipped electricians.
  • 12. © Simply Safety. Question 1 Every employee's work involves electricity. True False
  • 13. © Simply Safety. Question 2 OSHASafety Standards require thatworkers be properly protected against injury, trainingbe conducted, electrical hazards and precautions be explained, and an ‘electrical safety’ program be established. True False
  • 14. © Simply Safety. Quiz Result Q-2 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 15. © Simply Safety. Quiz Result Q-2 Ooops! Thatis not correct. Let’s review
  • 16. © Simply Safety. OSHA Safety Standards Require: Workers Be Properly Protected Against Injury Training Be Conducted Electrical Hazards And Precautions Be Explained An “Electrical Safety” Program Be Established Job Electrical Hazards Be Assessed and Controlled Personal Protective Equipment Be Provided Overview
  • 17. © Simply Safety. Question 2 OSHASafety Standards require thatworkers be properly protected against injury, trainingbe conducted, electrical hazards and precautions be explained, and an ‘electrical safety’ program be established. True False
  • 18. © Simply Safety. Question 3 We neednot exercise caution whenworking around and with electricity. True False
  • 19. © Simply Safety. Quiz Result Q-3 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 20. © Simply Safety. Quiz Result Q-3 Ooops! Thatis not correct. Let’s review
  • 21. © Simply Safety. Because we use electricity for so many things, we often take it for granted. But electricity can be dangerous! And electrical accidents can have serious consequences: -Starting fires & explosions -Damaging machinery & equipment -Causing injuries, through shock or electrical burns We should exercise caution when working around and with electricity. To do that properly we need to know how electricity works, and the hazards that it brings with it. Introduction
  • 22. © Simply Safety. Question 3 We neednot exercise caution whenworking around and with electricity. True False
  • 23. © Simply Safety. All Employers Must: Safeguard Electrical Sources. Review Job Specific Hazards. Implement Corrective Actions. Conduct Hazard Assessments. Provide Training to All Required Employees. Control Workplace Hazards Using PPE As a Last Resort. Program Requirements
  • 24. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 25. © Simply Safety. What is Electricity? Electrical current is the flow of electrons through a conductor. Some of the terms we each need to be familiar with are: Volts (Pressure) Current (Measured in AMPS) Resistance (OHM’ s Law) How current effects the body: Voltage Current (AMPS) = ------------------------ Resistance of Body (Ohms) Training for Unqualified persons
  • 26. © Simply Safety. Effect of Electrical Shock is determined by: Amount of current (AMPS) Length of time a body part makes contact with electrical current Training for Unqualified persons
  • 27. © Simply Safety. Levels of Shock - Any electrical shock must be considered dangerous Mild Shock Severe Shock Deadly Shock > 5mA 5mA to 25 mA Greater than 25 mA Death Tingling Skin discoloration Minor burns Numbness/temporary analysis Pain Spasms/loss of muscle control Loss of consciousness Training for Unqualified persons
  • 28. © Simply Safety. If you saw a person involved in an electrical shock situation, what would you do? Your safety first: Never use your hands to free a victim frozen by electric shock Shut power off Summon help As a last resort, and if safe to do so, use a dry, non-conductive object such as a wooden chair or broom handle. Training for Unqualified persons
  • 29. © Simply Safety. Electrical Safe Work Practices : Using GFCIs (Ground Fault Circuit Interrupts) Photo depicts GFCI and taped electrical ends. Use of GFCIs on a process unit requires a hot work permit. A GFCI is a device that detects voltage difference as little as 5 milliamps. At 5 milliamps, the power to the electrical tool is disconnected. A GFCI is an important safety device that should be used when operating tools or appliances at work and at home. (For example, hair dryers come equipped with a GFCI. Also, all new home construction requires outside and bathroom outlets to be GFCI protected.) Training for Unqualified persons GFCI
  • 30. © Simply Safety. Do I have a grounding PRONG? Grounding - Grounding electrical circuits and electrical equipment is required to:  Protect employees against electrical shock  Safeguard against fire  Prevent damage to electrical equipment Office appliances will either be equipped with a grounding prong or the appliance may be double insulated (no grounding prong is required). Never defeat the grounding prong. Training for Unqualified persons
  • 31. © Simply Safety. Grounding (continued…)  The equipment grounding conductor provides a path to ground for dangerous current should the electrical insulation fail.  Any problems with the equipment grounding conductor must be immediately reported. Nope , I Don’t!? Training for Unqualified persons
  • 32. © Simply Safety. Question 4 Electrical current is theflow of neutrons througha conductor. True False
  • 33. © Simply Safety. Quiz Result Q-4 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 34. © Simply Safety. Quiz Result Q-4 Ooops! Thatis not correct. Let’s review
  • 35. © Simply Safety. What is Electricity? Electrical current is the flow of electrons through a conductor. Some of the terms we each need to be familiar with are: Volts (Pressure) Current (Measured in AMPS) Resistance (OHM’ s Law) How current effects the body: Voltage Current (AMPS) = ------------------------ Resistance of Body (Ohms) Training for Unqualified persons
  • 36. © Simply Safety. Question 4 Electrical current is theflow of neutrons througha conductor. True False
  • 37. © Simply Safety. Question 5 Effectsof electrical shock are determined by the amountof electrical current and the lengthof time a body part makes contact withtheelectrical current. True False
  • 38. © Simply Safety. Quiz Result Q-5 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 39. © Simply Safety. Quiz Result Q-5 Ooops! Thatis not correct. Let’s review
  • 40. © Simply Safety. Effect of Electrical Shock is determined by: Amount of current (AMPS) Length of time a body part makes contact with electrical current Training for Unqualified persons
  • 41. © Simply Safety. Levels of Shock - Any electrical shock must be considered dangerous Mild Shock Severe Shock Deadly Shock > 5mA 5mA to 25 mA Greater than 25 mA Death Tingling Skin discoloration Minor burns Numbness/temporary analysis Pain Spasms/loss of muscle control Loss of consciousness Training for Unqualified persons
  • 42. © Simply Safety. Question 5 Effectsof electrical shock are determined by the amountof electrical current and the lengthof time a body part makes contact withtheelectrical current. True False
  • 43. © Simply Safety. Question 6 You should never use your hands to free a victim frozen by electric shock. True False
  • 44. © Simply Safety. Quiz Result Q-6 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 45. © Simply Safety. Quiz Result Q-6 Ooops! Thatis not correct. Let’s review
  • 46. © Simply Safety. If you saw a person involved in an electrical shock situation, what would you do? Your safety first: Never use your hands to free a victim frozen by electric shock Shut power off Summon help As a last resort, and if safe to do so, use a dry, non-conductive object such as a wooden chair or broom handle. Training for Unqualified persons
  • 47. © Simply Safety. Question 6 You should never use your hands to free a victim frozen by electric shock. True False
  • 48. © Simply Safety. Question 7 A GFCI is a safety device thatshould beused whenoperating tools or appliances at work and at home. True False
  • 49. © Simply Safety. Quiz Result Q-7 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 50. © Simply Safety. Quiz Result Q-7 Ooops! Thatis not correct. Let’s review
  • 51. © Simply Safety. Electrical Safe Work Practices : Using GFCIs (Ground Fault Circuit Interrupts) Photo depicts GFCI and taped electrical ends. Use of GFCIs on a process unit requires a hot work permit. A GFCI is a device that detects voltage difference as little as 5 milliamps. At 5 milliamps, the power to the electrical tool is disconnected. A GFCI is an important safety device that should be used when operating tools or appliances at work and at home. (For example, hair dryers come equipped with a GFCI. Also, all new home construction requires outside and bathroom outlets to be GFCI protected.) Training for Unqualified persons GFCI
  • 52. © Simply Safety. Question 7 A GFCI is a safety device thatshould beused whenoperating tools or appliances at work and at home. True False
  • 53. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 54. © Simply Safety. • New Electrical Hazard. • Program Related Injury. • Change in Job Assignment. • New Equipment Introduced. • New Hazard Control Methods. • Failure in the Safe Work Practices. • Reason to Doubt Employee Proficiency. Retraining Requirements Retraining is required when there Is….. Reason to Doubt Employee Proficiency.
  • 55. © Simply Safety. Question 8 Onceyou complete electricaltraining,you willnothave to retrain. True False
  • 56. © Simply Safety. Quiz Result Q-8 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 57. © Simply Safety. Quiz Result Q-8 Ooops! Thatis not correct. Let’s review
  • 58. © Simply Safety. • New Electrical Hazard. • Program Related Injury. • Change in Job Assignment. • New Equipment Introduced. • New Hazard Control Methods. • Failure in the Safe Work Practices. • Reason to Doubt Employee Proficiency. Retraining Requirements Retraining is required when there Is….. Reason to Doubt Employee Proficiency.
  • 59. © Simply Safety. Question 8 Onceyou complete electricaltraining,you willnothave to retrain. True False
  • 60. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 61. © Simply Safety. The provisions of 29 CFR 1901.331-336 cover electrical safety work practices for both qualified and unqualified persons working on, near, or with: PREMISES WIRING WIRING FOR CONNECTIONS TO SUPPLY OUTSIDE CONDUCTORS ON PREMISES 29 CFR 1901.331-336
  • 62. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 63. © Simply Safety. The provisions of 29 CFR 1901.331-336 do not apply to electrical safety work practices for qualified and unqualified persons working on, or directly with: POWER GENERATION POWER TRANSMISSION POWER DISTRIBUTION ELECTRICAL DISTRIBUTION EQUIPMENT SWITCH GEAR MOTOR CONTROL CENTERS UN-INTERRUPTIBLE POWER SUPPLIES (UPS) Excluded Work
  • 64. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 65. © Simply Safety. Qualified Person A person who has the necessary training to avoid electrical hazards when working on or near exposed energized parts; who is familiar with the construction and operation of the specific equipment on the job; and who is familiar with the hazards of working on or near this electrical equipment or wiring. Definitions
  • 66. © Simply Safety. Unqualified Person A person who has the necessary training to avoid electrical hazards when working on or near exposed energized parts; but who is not familiar with the construction and operation of the equipment and hazards involved with the job. Definitions
  • 67. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 68. © Simply Safety. SOME TIPS TO CONSIDER Employees may not enter spaces containing exposed energized parts. Employees may not reach blindly into areas which may contain energized parts. Selection of Work Practices
  • 69. © Simply Safety. General Work must be performed in such a way so as to prevent electric shock or other injuries which may result from direct or indirect electrical contact, or from working near or on equipment or circuits which are, or may be, energized. The specific safely-related work practices must be consistent with the nature and extent of the associated electrical hazards. Selection of Work Practices
  • 70. © Simply Safety. Working On or Near Exposed Energized Parts Only qualified persons may work on energized electrical parts and equipment. Such persons must be capable of working safely on energized circuits and must be familiar with the proper use of special precautionary techniques, personal protective equipment, insulating and shielding materials, and insulated tools. Selection of Work Practices
  • 71. © Simply Safety. Overhead Lines Employees should stay away from overhead lines. If they are to perform work near overhead lines they should get these lines de-energized. Always observe the full required clearances for overhead lines. Selection of Work Practices
  • 72. © Simply Safety. Overhead Lines Watch for overhead electrical lines when: • Operating a backhoe (both overhead & buried) • Operating a JLG • Operating a crane • Using a ladder (aluminum ladders are prohibited in the refinery) • Erecting scaffold • Loading roll-off boxes • Loading waste containers • Digging trenches Note: The fireball at above is the result of contact between a person and high voltage lines Selection of Work Practices
  • 73. © Simply Safety. LOCKED OUT This Lock/Tag may only be removed by NAME: _______________ DEPT : _______________ EXPECTED COMPLETION DATE: ________________ TIME: _________________ DO NOT OPERATE DANGER Authorized Employee The Person Who Locks Out Machines to Perform Servicing or Maintenance. Affected Employee An Employee Whose Job Requires Him or Her to Operate or Use a Machine or Piece of Equipment On Which Servicing or Maintenance Is Being Performed. LOCKOUT / TAGOUT as it applies to Electrical Safety... Selection of Work Practices
  • 74. © Simply Safety. While any employee is exposed to contact with parts of fixed electric equipment or circuits which have been de-energized, the circuits energizing the parts must be locked out, or tagged out, or both. Fixed equipment refers to equipment fastened in place, or connected by permanent wiring methods. The employer must also maintain a written copy of the procedures. LOCKOUT / TAGOUT as it applies to Electrical Safety… (continued) Selection of Work Practices
  • 75. © Simply Safety. Application of Locks and Tags A lock and a tag must be placed on each disconnecting means of de- energizing circuits, as well as to equipment on which work is to be performed. The lock(s) must be securely attached. Selection of Work Practices
  • 76. © Simply Safety. Application of Locks and Tags Each tag must contain a statement prohibiting unauthorized operation and removal of the tag. Selection of Work Practices
  • 77. © Simply Safety. Application of Locks and Tags If the lock cannot be applied, or if the employer can demonstrate that tagging procedures will provide a level of safety equivalent to that obtained by the use of a lock, a tag may be used without a lock. Selection of Work Practices
  • 78. © Simply Safety. Application of Locks and Tags A tag used without a lock, must be supplemented by at least one additional safety measure that provides a level of safety equivalent to that obtained by the use of a lock. Examples include: • Removal of an isolating circuit element • Blocking of a controlling switch • Opening of an extra disconnecting device Selection of Work Practices
  • 79. © Simply Safety. Application of Locks and Tags A lock may be placed without a tag only under the following conditions: • Only on a circuit or a piece of equipment that is de-energized. • The lockout period does not extend past the work shift. • Exposed employees are familiar with this procedure. Selection of Work Practices
  • 80. © Simply Safety. LOCKOUT TAGOUT as it applies to Electrical Safety… A qualified person must test equipment to verify that the equipment cannot be restarted. A qualified person must use test equipment to test the circuit elements and electrical parts of the equipment to which employees will be exposed, and thereby verify that circuit elements and equipment parts are de-energized. Selection of Work Practices
  • 81. © Simply Safety. LOCKOUT TAGOUT as it applies to Electrical Safety… Tests shall be used to determine if any energized condition exists as a result of induced voltage or unrelated voltage back feed (holding a charge like a battery) even though the equipment has been de- energized and might be presumed to be safe. Selection of Work Practices
  • 82. © Simply Safety. RE-ENERGIZATION SEQUENCE The following requirements must be met, in the order given, before circuits or equipment are re-energized, ...even temporarily. A qualified person must conduct tests and visual inspections, as necessary, to verify that all tools, electrical jumpers, shorts, grounds, and other such devices have been removed. Exposed employees must be warned to stay clear of circuits and equipment during re-energization. Selection of Work Practices
  • 83. © Simply Safety. Re-energized Equipment Each lock and tag must be removed by the employee who applied it. If this employee cannot remove his lock or tag, it may be removed by the qualified person designated in your LO/TO procedure. Selection of Work Practices
  • 84. © Simply Safety. Confined Spaces In Electrical Safety Energized parts must be protected from accidental contact. Doors, hinged panels and the like must be secured to prevent them from contacting workers or live parts. Selection of Work Practices
  • 85. © Simply Safety. Question 9 Electrical work must be performed in such a way to prevent electric shock or other injuries thatmay result from direct or indirect electrical contact. True False
  • 86. © Simply Safety. Quiz Result Q-9 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 87. © Simply Safety. Quiz Result Q-9 Ooops! Thatis not correct. Let’s review
  • 88. © Simply Safety. General Work must be performed in such a way so as to prevent electric shock or other injuries which may result from direct or indirect electrical contact, or from working near or on equipment or circuits which are, or may be, energized. The specific safely-related work practices must be consistent with the nature and extent of the associated electrical hazards. Selection of Work Practices
  • 89. © Simply Safety. Question 9 Electrical work must be performed in such a way to prevent electric shock or other injuries thatmay result from direct or indirect electrical contact. True False
  • 90. © Simply Safety. Question 10 Unqualifiedpersons may work on energized electrical parts and equipment. True False
  • 91. © Simply Safety. Quiz Result Q-10 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 92. © Simply Safety. Quiz Result Q-10 Ooops! Thatis not correct. Let’s review
  • 93. © Simply Safety. Working On or Near Exposed Energized Parts Only qualified persons may work on energized electrical parts and equipment. Such persons must be capable of working safely on energized circuits and must be familiar with the proper use of special precautionary techniques, personal protective equipment, insulating and shielding materials, and insulated tools. Selection of Work Practices
  • 94. © Simply Safety. Question 10 Unqualifiedpersons may work on energized electrical parts and equipment. True False
  • 95. © Simply Safety. Question 11 Employees shouldstay away from overhead lines. Overhead lines should be de-energizedbefore any work is performed on them. True False
  • 96. © Simply Safety. Quiz Result Q-11 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 97. © Simply Safety. Quiz Result Q-11 Ooops! Thatis not correct. Let’s review
  • 98. © Simply Safety. Overhead Lines Employees should stay away from overhead lines. If they are to perform work near overhead lines they should get these lines de-energized. Always observe the full required clearances for overhead lines. Selection of Work Practices
  • 99. © Simply Safety. Overhead Lines Watch for overhead electrical lines when: • Operating a backhoe (both overhead & buried) • Operating a JLG • Operating a crane • Using a ladder (aluminum ladders are prohibited in the refinery) • Erecting scaffold • Loading roll-off boxes • Loading waste containers • Digging trenches Note: The fireball at above is the result of contact between a person and high voltage lines Selection of Work Practices
  • 100. © Simply Safety. Question 11 Employees shouldstay away from overhead lines. Overhead lines should be de-energizedbefore any work is performed on them. True False
  • 101. © Simply Safety. Question 12 Whileany employeeis exposed to contactwith parts of fixed electric equipmentor circuits which have been de-energized, thecircuits energizing the parts mustbe locked out, tagged out or both. True False
  • 102. © Simply Safety. Quiz Result Q-12 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 103. © Simply Safety. Quiz Result Q-12 Ooops! Thatis not correct. Let’s review
  • 104. © Simply Safety. While any employee is exposed to contact with parts of fixed electric equipment or circuits which have been de-energized, the circuits energizing the parts must be locked out, or tagged out, or both. Fixed equipment refers to equipment fastened in place, or connected by permanent wiring methods. The employer must also maintain a written copy of the procedures. LOCKOUT / TAGOUT as it applies to Electrical Safety… (continued) Selection of Work Practices
  • 105. © Simply Safety. Question 12 Whileany employeeis exposed to contactwith parts of fixed electric equipmentor circuits which have been de-energized, thecircuits energizing the parts mustbe locked out, tagged out or both. True False
  • 106. © Simply Safety. Question 13 A lock and a tag mustbe placed on each disconnecting meansof de-energizingcircuits, as wellas to equipmenton whichwork is to be performed. The lock(s) mustbe securely attached. True False
  • 107. © Simply Safety. Quiz Result Q-13 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 108. © Simply Safety. Quiz Result Q-13 Ooops! Thatis not correct. Let’s review
  • 109. © Simply Safety. Application of Locks and Tags A lock and a tag must be placed on each disconnecting means of de- energizing circuits, as well as to equipment on which work is to be performed. The lock(s) must be securely attached. Selection of Work Practices
  • 110. © Simply Safety. Question 13 A lock and a tag mustbe placed on each disconnecting meansof de-energizingcircuits, as wellas to equipmenton whichwork is to be performed. The lock(s) mustbe securely attached. True False
  • 111. © Simply Safety. Question 14 Each tag mustcontaina statement prohibitingunauthorized operation and removal of thetag. True False
  • 112. © Simply Safety. Quiz Result Q-14 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 113. © Simply Safety. Quiz Result Q-14 Ooops! Thatis not correct. Let’s review
  • 114. © Simply Safety. Application of Locks and Tags Each tag must contain a statement prohibiting unauthorized operation and removal of the tag. Selection of Work Practices
  • 115. © Simply Safety. Question 14 Each tag mustcontaina statement prohibitingunauthorized operation and removal of thetag. True False
  • 116. © Simply Safety. Question 15 A tag used withouta lock, must besupplementedby at least one additional safety measure thatprovides a level of safety equivalentto thatobtained by theuse of a lock. True False
  • 117. © Simply Safety. Quiz Result Q-15 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 118. © Simply Safety. Quiz Result Q-15 Ooops! Thatis not correct. Let’s review
  • 119. © Simply Safety. Application of Locks and Tags A tag used without a lock, must be supplemented by at least one additional safety measure that provides a level of safety equivalent to that obtained by the use of a lock. Examples include: • Removal of an isolating circuit element • Blocking of a controlling switch • Opening of an extra disconnecting device Selection of Work Practices
  • 120. © Simply Safety. Question 15 A tag used withouta lock, must besupplementedby at least one additional safety measure thatprovides a level of safety equivalentto thatobtained by theuse of a lock. True False
  • 121. © Simply Safety. Question 16 Lockout/Tagoutas it applies to electricalsafety: A qualified person musttest equipmentto verify thatthe equipment cannotbe restarted. True False
  • 122. © Simply Safety. Quiz Result Q-16 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 123. © Simply Safety. Quiz Result Q-16 Ooops! Thatis not correct. Let’s review
  • 124. © Simply Safety. LOCKOUT TAGOUT as it applies to Electrical Safety… A qualified person must test equipment to verify that the equipment cannot be restarted. A qualified person must use test equipment to test the circuit elements and electrical parts of the equipment to which employees will be exposed, and thereby verify that circuit elements and equipment parts are de-energized. Selection of Work Practices
  • 125. © Simply Safety. Question 16 Lockout/Tagoutas it applies to electricalsafety: A qualified person musttest equipmentto verify thatthe equipment cannotbe restarted. True False
  • 126. © Simply Safety. Question 17 Exposed employees mustbe warned to stay clear of circuits and equipmentduring re-energization. True False
  • 127. © Simply Safety. Quiz Result Q-17 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 128. © Simply Safety. Quiz Result Q-17 Ooops! Thatis not correct. Let’s review
  • 129. © Simply Safety. RE-ENERGIZATION SEQUENCE The following requirements must be met, in the order given, before circuits or equipment are re-energized, ...even temporarily. A qualified person must conduct tests and visual inspections, as necessary, to verify that all tools, electrical jumpers, shorts, grounds, and other such devices have been removed. Exposed employees must be warned to stay clear of circuits and equipment during re-energization. Selection of Work Practices
  • 130. © Simply Safety. Question 17 Exposed employees mustbe warned to stay clear of circuits and equipmentduring re-energization. True False
  • 131. © Simply Safety. Question 18 Tests are used to determineif any energized conditionexists as a result of induced voltage or unrelated voltage back feed even thoughtheequipmenthas been de-energizedand mightbe presumed to be safe. True False
  • 132. © Simply Safety. Quiz Result Q-18 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 133. © Simply Safety. Quiz Result Q-18 Ooops! Thatis not correct. Let’s review
  • 134. © Simply Safety. LOCKOUT TAGOUT as it applies to Electrical Safety… Tests shall be used to determine if any energized condition exists as a result of induced voltage or unrelated voltage back feed (holding a charge like a battery) even though the equipment has been de- energized and might be presumed to be safe. Selection of Work Practices
  • 135. © Simply Safety. Question 18 Tests are used to determineif any energized conditionexists as a result of induced voltage or unrelated voltage back feed even thoughtheequipmenthas been de-energizedand mightbe presumed to be safe. True False
  • 136. © Simply Safety. Question 19 Energized parts inconfinedspacesmust be protected from accidental contact. Doors, hingedpanels and the like mustbe secured to prevent themfrom contactingworkers or live parts. True False
  • 137. © Simply Safety. Quiz Result Q-20 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 138. © Simply Safety. Quiz Result Q-19 Ooops! Thatis not correct. Let’s review
  • 139. © Simply Safety. Confined Spaces In Electrical Safety Energized parts must be protected from accidental contact. Doors, hinged panels and the like must be secured to prevent them from contacting workers or live parts. Selection of Work Practices
  • 140. © Simply Safety. Question 19 Energized parts inconfinedspacesmust be protected from accidental contact. Doors, hingedpanels and the like mustbe secured to prevent themfrom contactingworkers or live parts. True False
  • 141. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 142. © Simply Safety. Elevated Equipment Vehicles or mechanical equipment capable of having elevated parts near energized overhead lines must be operated so that a clearance of 10 ft (305 cm) is maintained. If the voltage is higher than 50 kV, the clearance must be increased 4 inches (10 cm) for every 10 kV over that voltage. Vehicular & Mechanical Equipment
  • 143. © Simply Safety. Elevated Equipment Clearance may be reduced if... • If the vehicle is in transit with its structure lowered, the clearance may be reduced to 4 ft. (122 cm). If the voltage is higher than 50 kV, the clearance must be increased 4 in (10 cm) for every 10 kV over that voltage. Vehicular & Mechanical Equipment
  • 144. © Simply Safety. Clearance may be reduced if: If insulating barriers are installed to prevent contact with the lines, and if the line being guarded is not an attachment to or part of the vehicle or its raised structure, then the clearance may be reduced to a distance within the designed working dimensions of the insulating barrier. Vehicular & Mechanical Equipment
  • 145. © Simply Safety. Employees On the Ground Employees standing on the ground may not contact the vehicle or mechanical equipment or any of its attachments, unless: The employee is using protective equipment rated for the voltage; or The equipment is located so that no un- insulated part of its structure that is conductive can come closer than the approach distances outlined and permitted under 29 CFR 1910.334. Vehicular & Mechanical Equipment
  • 146. © Simply Safety. Question 20 Vehicles or mechanical equipmentcapable of having elevated parts near energized overhead linesmustbe operated so that a clearance of tenfeetis maintained.Clearance is adjusted depending on voltage. True False
  • 147. © Simply Safety. Quiz Result Q-20 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 148. © Simply Safety. Quiz Result Q-20 Ooops! Thatis not correct. Let’s review
  • 149. © Simply Safety. Elevated Equipment Vehicles or mechanical equipment capable of having elevated parts near energized overhead lines must be operated so that a clearance of 10 ft (305 cm) is maintained. If the voltage is higher than 50 kV, the clearance must be increased 4 inches (10 cm) for every 10 kV over that voltage. Vehicular & Mechanical Equipment
  • 150. © Simply Safety. Question 20 Vehicles or mechanical equipmentcapable of having elevated parts near energized overhead linesmustbe operated so that a clearance of tenfeetis maintained.Clearance is adjusted depending on voltage. True False
  • 151. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 152. © Simply Safety. Flammable Materials Where flammable materials are present, electric equipment capable of igniting them must not be used, unless measures are taken to prevent hazardous conditions from developing. Such materials include, but are not limited to: flammable gasses, vapors, or liquids, combustible dust, O2 or oxidizers. Use of Equipment
  • 153. © Simply Safety. Portable Electric Equipment Handling- Portable equipment must be handled in a manner which will not cause damage. Flexible electric cords connected to the equipment may not be used for raising or lowering equipment. Flexible cords may not be fastened with staples or otherwise hung in such a fashion as could damage the outer jacket or insulation. Use of Equipment
  • 154. © Simply Safety. Portable Electric Equipment Visual Inspection- Portable cord and plug connected equipment and flexible cord sets (extension cords) must be visually inspected before use on any shift for external defects and for evidence of possible internal damage (such as pinched or crushed outer jacket). Cord and plug connected equipment and flexible cord sets (extension cords) which remain connected once they are put in place and are not exposed to damage need not be visually inspected until they are relocated. If there is a defect or evidence of damage they must be removed from service. Use of Equipment
  • 155. © Simply Safety. Conductive Work Location Portable electric equipment and flexible cords used in highly conductive work locations (such as those inundated with water or other conductive liquids), or in job locations where employees are likely to contact water or conductive liquids, must be approved for those locations. Use of electrical tools with an arcing device on a process unit or other restricted area requires a hot work permit. On a process unit, tape electrical connections at their connecting plugs. Doing this helps prevent disconnects and arcing. Use of Equipment
  • 156. © Simply Safety. Connecting Attachment Plugs Employees’ hands may not be wet when plugging and unplugging flexible cords and cord-and-plug connected equipment, if energized equipment is involved. Energized plug and receptacle connections may be handled only with insulating protective equipment, where the condition of the connection could provide a conducting path to the employee’s hand (for example, a cord connector that is wet from being immersed in water). Locking-type connectors must be properly secured after connection. Use of Equipment
  • 157. © Simply Safety. Test Instruments & Equipment -- Ratings Equipment and their Accessories must be rated for the circuits and equipment to which they will be connected, and must be designed for the environment in which they will be used. Use of Equipment
  • 158. © Simply Safety. Question 22 Portable electrical equipmentmust be handled in a mannerthat willnot cause damage. True False
  • 159. © Simply Safety. Quiz Result Q-22 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 160. © Simply Safety. Quiz Result Q-22 Ooops! Thatis not correct. Let’s review
  • 161. © Simply Safety. Portable Electric Equipment Handling- Portable equipment must be handled in a manner which will not cause damage. Flexible electric cords connected to the equipment may not be used for raising or lowering equipment. Flexible cords may not be fastened with staples or otherwise hung in such a fashion as could damage the outer jacket or insulation. Use of Equipment
  • 162. © Simply Safety. Question 22 Portable electrical equipmentmust be handled in a mannerthat willnot cause damage. True False
  • 163. © Simply Safety. Question 23 Portable cord and plugconnected equipmentand flexible cord sets (extensioncords) mustbe visually inspectedweeklyfor externaldefects and for evidence of possible internaldamage (such as pinched or crushed outer jacket). True False
  • 164. © Simply Safety. Quiz Result Q-23 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 165. © Simply Safety. Quiz Result Q-23 Ooops! Thatis not correct. Let’s review
  • 166. © Simply Safety. Portable Electric Equipment Visual Inspection- Portable cord and plug connected equipment and flexible cord sets (extension cords) must be visually inspected before use on any shift for external defects and for evidence of possible internal damage (such as pinched or crushed outer jacket). Cord and plug connected equipment and flexible cord sets (extension cords) which remain connected once they are put in place and are not exposed to damage need not be visually inspected until they are relocated. If there is a defect or evidence of damage they must be removed from service. Use of Equipment
  • 167. © Simply Safety. Question 23 Portable cord and plugconnected equipmentand flexible cord sets (extensioncords) mustbe visually inspectedweeklyfor externaldefects and for evidence of possible internaldamage (such as pinched or crushed outer jacket). True False
  • 168. © Simply Safety. Question 24 Portable electric equipmentand flexiblecords used inhighly conductive work locations (such as those inundatedwith water), or in job locations where employees are likely to contact water or conductive liquids, mustbe approved for those locations. True False
  • 169. © Simply Safety. Quiz Result Q-24 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 170. © Simply Safety. Quiz Result Q-24 Ooops! Thatis not correct. Let’s review
  • 171. © Simply Safety. Conductive Work Location Portable electric equipment and flexible cords used in highly conductive work locations (such as those inundated with water or other conductive liquids), or in job locations where employees are likely to contact water or conductive liquids, must be approved for those locations. Use of electrical tools with an arcing device on a process unit or other restricted area requires a hot work permit. On a process unit, tape electrical connections at their connecting plugs. Doing this helps prevent disconnects and arcing. Use of Equipment
  • 172. © Simply Safety. Question 24 Portable electric equipmentand flexiblecords used inhighly conductive work locations (such as those inundatedwith water), or in job locations where employees are likely to contact water or conductive liquids, mustbe approved for those locations. True False
  • 173. © Simply Safety. Question 25 Use of electrical tools with an arcing device on a process unitor in other restricted areas requires a hot work permit. True False
  • 174. © Simply Safety. Quiz Result Q-25 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 175. © Simply Safety. Quiz Result Q-25 Ooops! Thatis not correct. Let’s review
  • 176. © Simply Safety. Conductive Work Location Portable electric equipment and flexible cords used in highly conductive work locations (such as those inundated with water or other conductive liquids), or in job locations where employees are likely to contact water or conductive liquids, must be approved for those locations. Use of electrical tools with an arcing device on a process unit or other restricted area requires a hot work permit. On a process unit, tape electrical connections at their connecting plugs. Doing this helps prevent disconnects and arcing. Use of Equipment
  • 177. © Simply Safety. Question 25 Use of electrical tools with an arcing device on a process unitor in other restricted areas requires a hot work permit. True False
  • 178. © Simply Safety. Question 26 Employees' hands should not be wet whenpluggingand unpluggingflexible cords and cord-and-plug connected equipment,if energized equipmentis involved. True False
  • 179. © Simply Safety. Quiz Result Q-26 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 180. © Simply Safety. Quiz Result Q-26 Ooops! Thatis not correct. Let’s review
  • 181. © Simply Safety. Connecting Attachment Plugs Employees’ hands may not be wet when plugging and unplugging flexible cords and cord-and-plug connected equipment, if energized equipment is involved. Energized plug and receptacle connections may be handled only with insulating protective equipment, where the condition of the connection could provide a conducting path to the employee’s hand (for example, a cord connector that is wet from being immersed in water). Locking-type connectors must be properly secured after connection. Use of Equipment
  • 182. © Simply Safety. Question 26 Employees' hands should not be wet whenpluggingand unpluggingflexible cords and cord-and-plug connected equipment,if energized equipmentis involved. True False
  • 183. © Simply Safety. Question 27 Equipmentand their accessories must bedesigned for the environmentin which they will be used. True False
  • 184. © Simply Safety. Quiz Result Q-27 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 185. © Simply Safety. Quiz Result Q-27 Ooops! Thatis not correct. Let’s review
  • 186. © Simply Safety. Test Instruments & Equipment -- Ratings Equipment and their Accessories must be rated for the circuits and equipment to which they will be connected, and must be designed for the environment in which they will be used. Use of Equipment
  • 187. © Simply Safety. Question 27 Equipmentand their accessories must bedesigned for the environmentin which they will be used. True False
  • 188. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 189. © Simply Safety. Protective Clothing & Equipment Considerations Appropriate for the particular hazard(s) Maintained in good condition Properly stored when not in use Kept clean, fully functional, and sanitary Personal Protection
  • 190. © Simply Safety. Barriers & Signage Barriers and signage should be strategically placed in the work area to provide appropriate warnings. Personal Protection
  • 191. © Simply Safety. Signage SOME TIPS TO CONSIDER: • Warning signs should be: • Standardized where possible • Distinctive from other signage • Posted at the appropriate height • Clearly warn personnel of the hazards and the hazard’s severity • Posted at all entry ways to the work area Personal Protection
  • 192. © Simply Safety. General Protective Equipment and Tools When working near energized parts, insulated tools or handling equipment must be used. Insulated tools and equipment must be protected from damage and periodically inspected for damage. Personal Protection
  • 193. © Simply Safety. General Protective Equipment and Tools Fuse handling equipment, insulated for the circuit voltage, must be used to remove or install fuses when the fuse terminals are energized. Ropes and hand lines used near exposed energized parts must be nonconductive. Personal Protection
  • 194. © Simply Safety. Question 28 Protective Clothing& Equipmentmust beappropriate for the particular hazard(s), maintainedin good condition, properly stored whennot in use and kept clean, fullyfunctional,and sanitary. True False
  • 195. © Simply Safety. Quiz Result Q-28 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 196. © Simply Safety. Quiz Result Q-28 Ooops! Thatis not correct. Let’s review
  • 197. © Simply Safety. Protective Clothing & Equipment Considerations Appropriate for the particular hazard(s) Maintained in good condition Properly stored when not in use Kept clean, fully functional, and sanitary Personal Protection
  • 198. © Simply Safety. Question 28 Protective Clothing& Equipmentmust beappropriate for the particular hazard(s), maintainedin good condition, properly stored whennot in use and kept clean, fullyfunctional,and sanitary. True False
  • 199. © Simply Safety. Question 29 Highvoltage barriers and signageshould be strategicallyplaced in the work area to provide appropriate warnings. True False
  • 200. © Simply Safety. Quiz Result Q-29 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 201. © Simply Safety. Quiz Result Q-29 Ooops! Thatis not correct. Let’s review
  • 202. © Simply Safety. Barriers & Signage Barriers and signage should be strategically placed in the work area to provide appropriate warnings. Personal Protection
  • 203. © Simply Safety. Question 29 Highvoltage barriers and signageshould be strategicallyplaced in the work area to provide appropriate warnings. True False
  • 204. © Simply Safety. Question 30 Whenworking near energized parts, insulatedtools or handling equipmentmust be used. True False
  • 205. © Simply Safety. Quiz Result Q-30 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 206. © Simply Safety. Quiz Result Q-30 Ooops! Thatis not correct. Let’s review
  • 207. © Simply Safety. General Protective Equipment and Tools When working near energized parts, insulated tools or handling equipment must be used. Insulated tools and equipment must be protected from damage and periodically inspected for damage. Personal Protection
  • 208. © Simply Safety. Question 30 Whenworking near energized parts, insulatedtools or handling equipmentmust be used. True False
  • 209. © Simply Safety. Question 31 Fuse handlingequipment,insulatedfor thecircuit voltage, must be used to remove or installfuses when thefuseterminalsare energized. True False
  • 210. © Simply Safety. Quiz Result Q-31 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 211. © Simply Safety. Quiz Result Q-31 Ooops! Thatis not correct. Let’s review
  • 212. © Simply Safety. General Protective Equipment and Tools Fuse handling equipment, insulated for the circuit voltage, must be used to remove or install fuses when the fuse terminals are energized. Ropes and hand lines used near exposed energized parts must be nonconductive. Personal Protection
  • 213. © Simply Safety. Question 31 Fuse handlingequipment,insulatedfor thecircuit voltage, must be used to remove or installfuses when thefuseterminalsare energized. True False
  • 214. © Simply Safety. Question 32 Protective shields, barriers, or insulatingmaterials mustbe used to protect employees from electrical injuries whileworking near exposed energized parts. True False
  • 215. © Simply Safety. Quiz Result Q-32 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 216. © Simply Safety. Quiz Result Q-32 Ooops! Thatis not correct. Let’s review
  • 217. © Simply Safety. General Protective Equipment and Tools GENERAL PRECAUTIONS Protective shields, barriers, or insulating materials must be used to protect employees from electrical injuries while working near exposed energized parts. When normally enclosed live parts are exposed for maintenance or repair, they will be guarded to protect unqualified persons from contact with the live parts. Personal Protection
  • 218. © Simply Safety. Question 32 Protective shields, barriers, or insulatingmaterials mustbe used to protect employees from electrical injuries whileworking near exposed energized parts. True False
  • 219. © Simply Safety. General Protective Equipment and Tools GENERAL PRECAUTIONS Protective shields, barriers, or insulating materials must be used to protect employees from electrical injuries while working near exposed energized parts. When normally enclosed live parts are exposed for maintenance or repair, they will be guarded to protect unqualified persons from contact with the live parts. Personal Protection
  • 220. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 221. © Simply Safety. Working With Contractors Remember, you control your facility or area! Review their procedures with them before starting the job! Determine their safety performance records! Determine who is in charge of their personnel! Determine how they will affect our employees! Tips for Using Contractors
  • 222. © Simply Safety. Question 33 Contractors workindependentlyof other employees and require no safety considerations. True False
  • 223. © Simply Safety. Quiz Result Q-33 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 224. © Simply Safety. Quiz Result Q-33 Ooops! Thatis not correct. Let’s review
  • 225. © Simply Safety. Working With Contractors Remember, you control your facility or area! Review their procedures with them before starting the job! Determine their safety performance records! Determine who is in charge of their personnel! Determine how they will affect our employees! Tips for Using Contractors
  • 226. © Simply Safety. Question 33 Contractors workindependentlyof other employees and require no safety considerations. True False
  • 227. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 228. © Simply Safety. Portable Ladders must have non-conductive side rails if they are used where the employee or the ladder could contact exposed energized parts. Portable Ladders
  • 229. © Simply Safety. Question 34 Portable Ladders must havenon-conductive side rails if they are used where theemployee or the ladder could contact exposed energized parts. True False
  • 230. © Simply Safety. Quiz Result Q-34 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 231. © Simply Safety. Quiz Result Q-34 Ooops! Thatis not correct. Let’s review
  • 232. © Simply Safety. Portable Ladders must have non-conductive side rails if they are used where the employee or the ladder could contact exposed energized parts. Portable Ladders
  • 233. © Simply Safety. Question 34 Portable Ladders must havenon-conductive side rails if they are used where theemployee or the ladder could contact exposed energized parts. True False
  • 234. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 235. © Simply Safety. Conductive articles of jewelry and clothing may not be worn if they might contact exposed energized parts. However, such articles may be worn if they are rendered nonconductive by covering, wrapping, or other insulating means. Conductive Apparel
  • 236. © Simply Safety. Question 35 Conductivearticles of jewelry and clothingmay not be worn if they might contact exposed energized parts. True False
  • 237. © Simply Safety. Quiz Result Q-35 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 238. © Simply Safety. Quiz Result Q-35 Ooops! Thatis not correct. Let’s review
  • 239. © Simply Safety. Portable Ladders must have non-conductive side rails if they are used where the employee or the ladder could contact exposed energized parts. Portable Ladders
  • 240. © Simply Safety. Question 35 Conductivearticles of jewelry and clothingmay not be worn if they might contact exposed energized parts. True False
  • 241. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 242. © Simply Safety. Where live parts present an electrical contact hazard, employees may not perform housekeeping duties at distances where there is a possibility of contact. Adequate safeguards (such as insulating equipment or barriers) must be provided. Electrically-conductive cleaning materials may not be used in proximity to energized parts unless procedures are followed which prevent electrical contact. Housekeeping Duties
  • 243. © Simply Safety. Question 36 Electrically-conductive cleaningmaterialsmay not be used in proximity to energized parts unless procedures are followed which prevent electrical contact. True False
  • 244. © Simply Safety. Quiz Result Q-36 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 245. © Simply Safety. Quiz Result Q-36 Ooops! Thatis not correct. Let’s review
  • 246. © Simply Safety. Where live parts present an electrical contact hazard, employees may not perform housekeeping duties at distances where there is a possibility of contact. Adequate safeguards (such as insulating equipment or barriers) must be provided. Electrically-conductive cleaning materials may not be used in proximity to energized parts unless procedures are followed which prevent electrical contact. Housekeeping Duties
  • 247. © Simply Safety. Question 36 Electrically-conductive cleaningmaterialsmay not be used in proximity to energized parts unless procedures are followed which prevent electrical contact. True False
  • 248. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 249. © Simply Safety. Electrical Safety Interlocks Only a qualified person may defeat an electrical safety interlock, and then only temporarily...using established procedures, while he or she is working on the equipment. The interlock system must be returned to its operable condition when this work is competed.
  • 250. © Simply Safety. Question 37 Onlya qualified person may defeat an electrical safety interlock while heor she is working on theequipmentand thenonly temporarily usingestablished procedures. True False
  • 251. © Simply Safety. Quiz Result Q-37 Congratulations! You have selected thecorrect answer! Proceed to next slide
  • 252. © Simply Safety. Quiz Result Q-37 Ooops! Thatis not correct. Let’s review
  • 253. © Simply Safety. Where live parts present an electrical contact hazard, employees may not perform housekeeping duties at distances where there is a possibility of contact. Adequate safeguards (such as insulating equipment or barriers) must be provided. Electrically-conductive cleaning materials may not be used in proximity to energized parts unless procedures are followed which prevent electrical contact. Housekeeping Duties
  • 254. © Simply Safety. Question 37 Onlya qualified person may defeat an electrical safety interlock while heor she is working on theequipmentand thenonly temporarily usingestablished procedures. True False
  • 255. © Simply Safety. Segments Introduction Program Requirements Training for Unqualified Persons Retraining Requirements Work Covered By 331-336 Excluded Work Definitions Selection of Work Practices Vehicular & Mechanical Equipment Use of Equipment Personal Protection Tips for Using Contractors Portable Ladders Conductive Apparel Housekeeping Duties Electrical Safety Interlocks Summary
  • 256. © Simply Safety. Electricity is a powerful asset, but only when we use it safely. Whenever you are working with or around electricity, follow Company policies and procedures. Don’t attempt to make electrical repairs unless you are “qualified”. Report any unsafe condition to your supervisor. Do not do work if you think it is unsafe! Summary
  • 257. © Simply Safety. Use of electricity is an essential part of our work environment. A small amount of current can be dangerous if it flows through the body and its vital organs. Safe work practices include: Always maintain at least 10 feet of clearance between your tools and equipment, and any overhead electrical lines! Always use a GFCI (Ground Fault Circuit Interrupt) when operating electrical tools with cords On a process unit, tape electrical connections at their connecting plugs to avoid disconnects and arcing. Protect extension cords against damage Inspect electrical tools and cords prior to each use Maintain at least 30 inches clearance in front of electrical panels Never perform work on an electrical system unless you are qualified to do so Always ensure that grounding systems are in good condition Summary