This webinar will have three parts. Firstly we will discuss
and show examples of joists needing to be retrofitted. Secondly, we will
demonstrate methods to evaluate existing open web steel joists and Joist
Girders for revised loading conditions. The last part will demonstrate the
methods with examples of how to modify existing open web joists. This webinar
parallels the Steel Joist Institute publication, Technical Digest No. 12
“Evaluation and Modification of Open Web Steel Joists and Joist Girders.