Crane Component Count, Line

1, site component release, discharge; off-site component comes into play and emissions.

2, check the plant axis of the column base and span, Foundation anchor bolt locations and extended in line with design requirements, and find the elevation of plinth.

3, on the basis of the widget in place, corrections needed to play a good axis. Center line of the column should pop up on three sides; bracket center line of the top surface and the surface; ± 0. 000 (or elevation alignment), lift position; Cup should pop up based on vertical and horizontal axes; crane girders, trusses and other components should be on the end and pop-up top and supports the centerline and elevation line; roof trusses (roof girder) pop-up window, roof panel or purlins on installation of the line of control, at both ends and top pop up to install centerline.