This guide is intended to be a reference document that complements other printed materials on this subject that are produced and made available at the state and national level. Industrial committees, whose members are actively engaged in these occupations and who represent a major part of trade and industrial education in the state of Washington, have validated this safety guide. Career and technical education program course objectives should prepare students to meet these safety standards. Workers meeting these standards, as established by industry, will have the best safety record in the world of work. This document is solely for informational purposes. It does not purport to be exhaustive of its subject matter. The authors of this material make no warranty as to the accuracy or completeness of the information contained in this document. The authors further assume no liability or responsibility for loss or damage suffered due reliance on this material.   

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