Maintenance Technology August 2015 - (Page 33)
ELECTRICAL SAFETY
STEP UP TO GREATER
Electrical Awareness
The 2015 changes to the NFPA 70E electricalsafety standard include new perspectives on
maintenance, use of PPE, and terminology-all of
which could have an impact on your operation.
Arc-flash power is demonstrated in a controlled
setting. The event vaporizes metal, enormously
expanding its volume
and instantly producing
temperatures of 35,000 F
or higher. Photo courtesy
AVO Training Institute.
AUGUST 2015
Rick Carter
Executive Editor
ELECTRICALSAFETY STANDARDS
turn up regularly on OSHA's Top 10 List
of "Most Frequently Cited" violations each
year. On the current list, dated October
2014, electrical standards hold three of the
10 positions:
■ #6 - Lockout/Tagout (1910.147)
■ #8 - Electrical, Wiring Methods
(1910.305)
■ #10 - Electrical, General Requirements (1910.303)
Go back one or several years and you'll
see much the same lineup; only the order
changes slightly (though the Fall Protection standard, 1926.501, often leads). To
many, this bewildering repetition of rule
breaking is akin to failing an open-book
test when all questions and answers are
fully provided beforehand. How does it
happen?
OSHA outlines its violations online at
osha.gov, but these terse reports do not
address causes. Rather, they highlight the
hazard violation: unexpected energization, working near live equipment without
training, exposure to electrical shock
hazards, and unguarded parts of live electrical equipment. These alone encompass
a "who's who" of what can go wrong in
a plant when the focus on safety wavers.
They also paint a disturbing picture of the
poor safety condition in which plants can
sometimes find themselves.
Standard rules,
inconsistent adherence
"It really depends on the facility," said Tim
Rohrer, president of Exiscan LLC, a New
MAINTENANCETECHNOLOGY.COM | 33
http://www.osha.gov
http://www.MAINTENANCETECHNOLOGY.COM
Table of Contents for the Digital Edition of Maintenance Technology August 2015
My Take
Uptime
For On The Floor
Industry News
Ultrasound: Aural Intelligence
Excellence in Action
Cool Advice on Hot Motors
Step Up to Greater Electrical Awareness
Keep Hydraulic Fluids Contamination Free
Five Steps to Workplace Desirability
Put a Good Base Under Your Pumps
QR-Code POI System for Quick Problem Solving
Products
Marketplace
Contrarian View
Ad Index
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