7. Start on the blocking reinforcing details for the structure reinforcement in Main Hall and Mid Hall:
Filling the gap between the newly installed steel beam and the ceiling with wood, welding on the 4" pieces of steel plate on one side of the stiffeners/kickers ceiling beams, screwing all of the 32 holes on the newly added 4" steel plate with 3 1/2" x ¼ SDS screws for each of the 35 newly installed steel beams.. |