Yep Krone. This is a Community College setting, and it was impossible to capture the entire room. The picture is about 1/4 of one wall of the IDF.
I must admit I was an intermitten helper on this particular job. It's just the quality of work our company does on a regular basis.
I believe everything was CPE (except for velcro, wrap and j-hook).
The ladder frame was from our local electrical contractor supply house.
