Joist Type 1

[hawkaz]

Anyone recognize these joists? Project is in Houston. Looks like double angles top and bottom, don't know what the web is.
I did not see these in person- Architect forwarded the pictures

Thanks

 

[jike]

Looks like some kind of cold rolled members. The Architect should know that you need more info than pictures especially if you are making modifications.

Need to measure web depth and thickness, flange configuration and thickness and member spacing. Is there any drawings available from Owner or contractor? Year built? Contractor? Subcontractor? Any info available from building dept.?