Primary+and+Secondary+Span+Members

__ Primary and Secondary Span Members __ The beams and columns are steel frames that support the structure, what is shown in the image is the first floor frame structure. The spans of the steel frames are 10’ by 30’. There would be support shown in later drawings to explain how this support is possible. The secondary beams are (W 14x82) and the primary beams are (W 18x 106)

Green 1269