How can someone be removed from an energized circuit?
Stand on a clean, dry surface, or stand on a dry rubber blanket or other insulating material, if possible. Use a nonconductive material (for example, nonconductive rope or cord, or a dry stick or board) to remove the victim from the conductor.
What OSHA standard requires that live electrical parts are guarded?
Response: The provision in question, 29 CFR 1910.303(g)(2)(i), generally requires “live parts of electric equipment operating at 50 volts or more” to be “guarded against accidental contact by use of approved cabinets or other forms of approved enclosures” or by other specified means.
Who may work on electric circuit parts or equipment that has not been de energized?
“Work on energized equipment.” Only qualified persons may work on electric circuit parts or equipment that have not been deenergized under the procedures of paragraph (b) of this section.
What is the best ladder to use when working around an electrical system?
Fiberglass ladders
How close to your work should you position a ladder?
A straight ladder should be placed against the wall at an angle so that the base of the ladder is one foot away from the wall for every four feet of height. You can remember this formula as the “four up, one out” rule.
Do not use metal ladders when working near live electrical circuits?
What type of ladder should a technician use on the job? One of the most important tasks that a service technician must learn is how to safely work around equipment when the power is being supplied to the equipment. Do not use metal ladders when working near live electrical circuits.
Can metal ladders be used near electrical sources?
Metal ladders can be used near electrical sources if it has rubber feet at the bottom.
How far away from overhead electrical wires should ladders be placed?
Follow the 1:4 rule: For every 4 feet between the ground and the peak of the ladder, set the ladder feet out 1 foot. For example, a ladder reaching 16 feet should be 4 feet from the edge. Never touch or go near a person or equipment that is in contact with an overhead power line.
How many points of contact do you use on a ladder?
three points
What are the three points of contact on a ladder?
Most ladder injuries occur when getting on or off a ladder. To use ladders safely, always maintain three points of contact. That means two hands and one foot or two feet and one hand on the ladder at all times. Moving quickly often results in only 2-point contact.
How high can you climb a ladder without fall protection?
Fixed ladders: fall protection must be provided for employees climbing or working on fixed ladders above 24 feet. 29 CFR 1926.1053(a)(19) states that fall protection must be provided whenever the length of climb on a fixed ladder equals or exceeds 24 feet.
What are the two basic types of fall protection?
Two basic types of fall protection are travel restraint and fall arrest. Both involve wearing a full-body harness. A travel restraint system keeps you from getting too close to an unprotected edge.
Do Safety Lanyards expire?
There is no such thing as a predetermined or mandated expiration date on fall protection harnesses. Neither OSHA nor ANSI have current codes or standards that set a specific time period for taking a harness out of service. Even most manufacturers will not suggest how long a harness will last.
Do you need fall protection on a scissor lift?
Fall Protection Scissor lifts must have guardrails installed to prevent workers from falling (see 29 CFR 1926.451(g) or 29 CFR 1910.29(a)(3)(vii)). Employers should train workers to: Check to see that a guardrail system is in place before working on the scissor lift.