Thanks,
I had contacted their Illinois Office last week but nobody seemed to be able to connect me to someone who knew anything about 30's steel. As of late yeasterday, I contacted an individual in their BC office who knew a senior in the Illinois office who may have additional info...
We have recently come across a building in which the client has asked us to do a structural evaluation. The floor system was constructed of built-up deep wood joists (two 2x7 joists one on top of each other) supported on the bottom flanges of steel beams. The building was constructed in 1933...
