Lockout/Tagout

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Questions and Answers

Who must give specific direction for the removal of a Lockout/Tagout device?

Incident Commander (correct)

Building representative

Gas utilities company

Electrician

What should be explained to the building representative regarding the Tagout device?

It serves as a warning for potential hazards.

They should contact an electrician before removal. (correct)

It can be removed by anyone.

It may be removed without any precautions.

What should be done if a Lockout device cannot be affixed to a control valve?

Remove the control valve entirely.

Leave the valve open without any precautions.

Apply a Lockout device on another valve.

Affix a Tagout device and ensure physical security. (correct)

Which type of valve should Lockout/Tagout devices not be applied to?

Sprinkler control valves Signup and view all the answers

What should be done when the power to the elevator is turned off?

Affix a Lockout/Tagout device to the power control. Signup and view all the answers

What is the proper procedure for control valves to ensure safety?

Affix Lockout/Tagout devices to closed valves. Signup and view all the answers

When must the Lockout/Tagout device remain in place after being affixed?

Until the building representative or elevator company assumes responsibility. Signup and view all the answers

Which practices should be followed when managing elevator rescue procedures?

Perform procedures in accordance to SOG 320-01 Elevator Operations. Signup and view all the answers

What information should be included on a Tagout device?

Station phone number Signup and view all the answers

When a Tagout device cannot be affixed directly to an energy control device, where should it be placed?

As close as possible Signup and view all the answers

What should be done if appliance wiring or electrical outlets show suspected damage?

Disconnect the appliance and tag it Signup and view all the answers

What is indicated by a Lockout/Tagout device on a gas valve?

The valve must remain in the 'off' position Signup and view all the answers

Which of these devices serves as a 'Do Not Operate' indicator?

Tagout device Signup and view all the answers

How should the position of a Tagout device be noted?

Obvious to operators Signup and view all the answers

What action should be taken if a natural gas valve is found in the 'on' position?

Turn it to the 'off' position Signup and view all the answers

What is the purpose of including the Incident Commander's determination on a Lockout/Tagout device?

To denote when to remove the device Signup and view all the answers

What is included in a Lockout/Tagout kit?

Six padlocks with two keys Signup and view all the answers

What does Zero Mechanical State (ZMS) refer to?

A machine that is inoperative with the energy source isolated Signup and view all the answers

Who should keep the key to the Lockout device?

The person who placed the Lockout device Signup and view all the answers

When should a Tagout device be used?

When a Lockout device cannot be applied Signup and view all the answers

Which of the following is NOT a component of the Lockout/Tagout kit?

Emergency energy control switches Signup and view all the answers

What is the role of the Fire Rescue Administrator in these guidelines?

To provide authority for the Lockout/Tagout procedures Signup and view all the answers

Which item should NOT be used for Lockout/Tagout procedures?

Safety goggles Signup and view all the answers

What is the purpose of placing Lockout/Tagout devices?

To control hazardous energy and prevent unexpected activation Signup and view all the answers

Study Notes

Lockout/Tagout Overview

Lockout/Tagout (LOTO) is a safety protocol to control hazardous energy during emergencies, preventing accidental activation.
Approval from the Incident Commander is mandatory for removing or applying LOTO devices.

Residential Application

Building representatives must be informed about the Tagout device's purpose before any action is taken.
Contacting an electrician is advised prior to removing a Tagout device and turning breakers back on.

Commercial Application

All closed control valves must have either a Lockout or Tagout device to prevent flow.
If a Lockout device is unavailable, a Tagout device should be used with physical security to guard against accidental opening.
Special Operations personnel are responsible for applying the correct control valve Lockout/Tagout device upon arrival.
Sprinkler control valves should not have LOTO devices due to potential emergency activation requirements.

Elevator Operations

Lockout/Tagout procedures must be followed during elevator rescues, with LOTO applied to power controls when turned off.
The LOTO device remains until the building representative or elevator company takes responsibility.

Lockout/Tagout Kit Contents

A proper kit includes:
- Six padlocks (two keys: one with the padlock, one on a master key ring)
- Six "Do Not Operate" tags
- Six wire-wraps
- Two multi-lock hasps

Zero Mechanical State (ZMS)

ZMS is when equipment is inoperative, and energy sources are isolated, ensuring safety during maintenance or emergencies.
LOTO devices should clearly indicate that any movement of energy control devices from the "safe" position is prohibited.

Lockout Device Specifications

The Lockout device comprises multi-lock hasps and padlocks.
The key should be retained by the individual who applies the Lockout device.
In cases where Lockout devices cannot be applied, a Tagout device is used.

Tagout Device Requirements

A Tagout device is a "Do Not Operate" tag indicating a device is unsafe to engage.
It should be located at the same site as the Lockout device, or as close as possible if direct application is not viable.
Tagout devices must include:
- Unit ID
- Company Officer name
- Station phone number
- Communication Center phone number

Procedures for Electrical and Gas Systems

If electrical wiring appears damaged, disconnect the appliance and turn the breaker off, applying a "Do Not Operate" Tagout at the electrical panel.
For gas lines, ensure valves are turned off and Lockout devices applied to prevent accidental reactivation during operations.
Complete Lockout/Tagout information is essential for clear communication during extended usage.

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Description

This quiz covers the essential principles of Lockout/Tagout (LOTO) protocols, emphasizing safety in both residential and commercial applications. It highlights the necessity of notifying building representatives and the importance of using LOTO devices correctly, especially regarding elevator operations and control valves.