<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_027f92ce-c4d0-4a0d-a362-b6ab72e871c8" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 2"/><facet building="Class 3"/><facet building="Class 4"/><facet building="Class 5"/><facet building="Class 7a"/><facet building="Class 7b"/><facet building="Class 8"/><facet building="Class 9a"/><facet building="Class 9c"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/></meta><sptc>S27C8</sptc><title id="_fa0f4c94-1aec-44b6-9b79-7e56f6ce19c9">Changing rails</title><archive-num>2019: Spec F2.9: 8</archive-num><subclause id="_3228ea7e-832e-4392-afd9-5bc8e148498e" outputclass="subclause"><title id="_783e5bba-d28f-499c-987f-a9de5c134d89">SubClause</title><num>1</num><p>Changing rails must be installed as two horizontal and parallel rails fixed to a wall, not less than 800 mm long, each with a diameter between 30 mm and 40 mm, and—</p><ol outputclass="alpha"><li id="_3deb0aa3-8ade-42f1-9b4b-0ee61a928220">the lower rail must be installed between 800 mm and 810 mm above finished floor level; and</li><li id="_9b6342c6-254a-40c4-b31a-9589ddeedacb">the upper rail must be installed between 1000 mm and 1010 mm above finished floor level; and</li><li id="_59f51b89-0ad5-46d4-833e-6b17d34e4404">the rails must be able to withstand a force of not less than 1100 N in any direction.</li></ol></subclause></clause>