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| A14.4 Job-Made Wooden Ladders 2009 |
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ANSI-ASC 14.4-2009 revision of ANSI A14.4-2002 ScopeThis safety standard prescribes minimum requirements and recommendations for the construction, design, installation, and use of job-made wooden ladders in order to minimize personal injuries. This standard does not cover portable manufactured or portable job-made ladders, permanent fixed ladders, or mobile-equipment ladders. PurposeThe purpose of this standard is to provide reasonable safety for life and limb during any construction or demolition operation where conditions are not practical or permit the erection of temporary stairs or ramps. This standard provides a guide for compliance with minimum required specifications when job-made wooden ladders are being constructed for temporary access on construction and demolition operations. Purchase a StandardAll eight of the ASC A14 Ladder Safety Standards are available in electronic format through our official partnered webstores below: Convenient & quick, in the e-format that you've become accustomed to receiving, and at the click of your mouse.
Earlier standard editions are available by contacting the American Ladder Institute a (312) 321-6806 |
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9/19/2018
A14 Fall Meeting
9/30/2018 » 10/1/2018
ALI Fall Conference
