The steel roof deck bears continuously over an interior joist or steel beam, secured with five-eighths inch diameter puddle welds spaced per project notes. Adjacent deck panels feature a four-inch side lap fastened with one-and-a-half-inch long top seam welds.
SEAM INTERIOR BEARING JOIST OR STEEL BEAM 1 1/2" LONG TOP SEAM WELDS, SEE NOTES 5/8" Ø PUDDLE WELDS SEE NOTES LAP 4"
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