Can Cat5 and similar cables be strung through bar joists of a building without support straps etc., and can they be run at any angle and not follow normal building lines?
My opinion is that article 300.11 clearly states that “cable assemblies” shall be secured in place. Article 725.6 requires cables to be installed in a neat and workmanlike manner. And it also states that cables exposed on the surface shall be attached to structural components by straps, staples, hangers, or similar fittings designed and installed so as not to damage the cable.
However I see jobs inspected and approved with cable running through bar josts at all angles and not strapped. Violation or no?
My opinion is that article 300.11 clearly states that “cable assemblies” shall be secured in place. Article 725.6 requires cables to be installed in a neat and workmanlike manner. And it also states that cables exposed on the surface shall be attached to structural components by straps, staples, hangers, or similar fittings designed and installed so as not to damage the cable.
However I see jobs inspected and approved with cable running through bar josts at all angles and not strapped. Violation or no?