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Standard Interpretations
04/05/2004 - Minimum distance between supports for temporary electrical wiring. |
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Standard Number: | 1926.405 |
April 5, 2004 Mr. Kent Davis ARC Electric, Inc. 500 Woodlake Dr., Suite 105 Chesapeake, VA 23320 Re: Minimum distance between supports for temporary wiring; §1926.405. Dear Mr. Davis: This is in response to your letter of March 24, 2004, to the Occupational Safety and Health Administration (OSHA) concerning §1926.405 "Wiring Methods, components, and equipment for general use." You call our attention to a statement we made in our October 4, 2000, letter to Ms. DesRosier. That letter refers to a minimum distance between supports that secure temporary cable; specifically, we stated, "Cable shall be secured in place at intervals not exceeding 4½ feet and within 12 inches from every cabinet, box or fitting." It has come to our attention that Ms. DesRosier was not inquiring about the minimum interval at which temporary cable should be secured; rather, she sought clarification about the propriety of using Romex-style (nonmetallic-sheathed) cable. Further, changes to the National Electric Codebook (NEC) have resulted in a need for us to reexamine the question of minimum securing distances for temporary cables. In light of this information, we will modify our response to Ms. DesRosier by striking out the above-quoted sentence. We are now in the process of reviewing the issue and will issue an interpretation on it as soon as the review is complete. If you need additional information, please contact us by fax (202-693-1689) at: U.S. Department of Labor, OSHA, Office of Construction Standards and Guidance. You can also contact us by mail at U.S. Department of Labor, OSHA, Office of Construction Standards and Guidance, Room N3468, 200 Constitution Avenue, N.W., Washington, D.C. 20210, although there will be a delay in our receiving correspondence by mail. Sincerely, Russell B. Swanson, Director Directorate of Construction |
Standard Interpretations - Table of Contents |
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