For buildings that require crane system, Tri Viet Steel Buildings will supply the column and rafter brackets based on the requirement of the crane system. While the crane runway beams for top-running and under-running crane systems will be supplied by Tri Viet Steel Buildings; the runway beam for mono-rail crane systems shall be supplied by the crane supplier. Complete crane system details, data, and supplier’s name are required for accurate design and estimation of all crane equipped buildings.