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Question # 66

An instruction states: “Lockout/tagout devices must remain in place until all maintenance is completed.” What does this mean?

Options:

A.

Devices may be removed anytime.

B.

Devices must remain until maintenance is finished.

C.

Devices are optional during short jobs.

D.

Only electrical work requires devices.

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MASS Overview

Name MASS - Power Plant Maintenance Selection System
Code MASS
Vendor Construction and Industry
Certification Edison Electric Institute (EEI)

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