|You can see the new silver exterior framing at the base of the Eastern wall columns|
|Detail at base of column|
|The Construction Documents require that all ductwork be sealed while under construction. |
This prevents dust and construction particulates from contaminating the ductwork.
|Special types of slotted attachment anchors are required at the top of the metal framed walls. |
Interior walls need to accommodate up to 1-1/2" of movement and the exterior walls need to accommodate up to 1".