I am being asked to VE a tall (12') concrete wall that is a retaining wall first and then a tall concrete building foundation wall that will be tied into the slab as a metal building will be built on top of the foundation wall. To achieve this a double wythe will be required. I searched this...
I have a late 1960's building that has a bearing wall made of light gage steel studs. The drawings call out the steel studs as: either 362 DS 16 PUN studs OR 362 DS 15 PUN 'DL' studs. The renovation calls for some modifications and am trying to find more information on these studs.
I have...