Injury Illness Prevention Plan - Flipbook - Page 87
Health and Safety Program Manual
Teamwrkx
Construction, Inc.
x
x
x
x
x
Electrical - Qualified
Arc Flash Safety
Issue Date: 10/16/23
Revision Date: 10/16/23
Reference: A-1
Only approved, non-conductive ladders may be used when working near or with electrical
equipment, which includes changing light bulbs.
Ladders must be either constructed of wood, fiberglass, or have non-conductive side rails.
Wood ladders should not be painted, which can hide defects, except with clear lacquer.
When using ladders, they shall be free from any moisture, oils, and grease.
Confined or Enclosed Workspaces
Energized and Overhead High Voltage Power Lines & Equipment
x
x
x
A minimum clearance of 10 feet from high voltage lines must be maintained when operating
vehicular and mechanical equipment such as forklifts, cranes, winch trucks, and other similar
equipment.
When possible, power lines shall be de-energized and grounded or other protective measures
shall be provided before work is started.
The minimum approach distance to energized high power voltage lines for unqualified workers
is 10 feet.
Minimum approach distance for qualified workers shall be followed per 29 CFR 1910.333(c)(3)(i)
Qualified – Table S5 Selection and Use of Work Practices - Approach Distances for Qualified Workers –
Alternating Current).
Confined or Enclosed Workspaces
x
x
When a worker works in a confined or enclosed space that contains exposed energized parts, the
worker shall isolate the energy source and turn off the source and lock and tag out the energy
source (Only qualified electricians can work on an exposed energy source).
Protective shields, protective barriers or insulating materials as necessary should be provided.
Enclosures, Breaker Panels, and Distribution Rooms
x
x
x
x
A clear working space must be maintained in the front, back and on each side of all electrical
enclosures and around electrical equipment for safe operation and to permit access for
maintenance and alteration.
A minimum of two-foot working floor space in front of panels and enclosures shall be painted
yellow.
Workers may not enter spaces containing exposed energized parts unless illumination is provided
that enables the workers to work safely.
Housekeeping in distribution rooms must receive high priority to provide a safe working and
walking area in front of panels and to keep combustible materials to the minimum required to
perform maintenance operations.
8
