Bulb Tees 2

[mstructural]

Hello,
Does anyone know where I can find design info or sectional properties on these two types of High Strength Bulb Tees: #200 and #258?
Thanks.

 

[jayrod12]

I don't know if 200 even exists. The only thing I've come across regarding 258 is in the attached.

 

[mstructural]

Jayrod12: Thank you for sharing that info; very helpful.
This existing roof framing that I am working with calls out #200 BULB TEE @ 3'-0" O.C. typ. (see attached pdf file). This building was designed around 1963, there may have been a particular manufacturer that carried these shapes. The dwgs do not specify though where to procure the members from.

 

[Ron]

jayrod's info is consistent with what I have....no #200. 158,168,178,218, 228 and 258 all common sizes. 218 most common for Tectum and gyp decks.

 

[mstructural]

Alright, thanks Ron for looking into it anyway!
The pdf file in my previous post was not the correct.
I have attached the correct partial framing plan showing the #200 Bulb Tee callouts.

 

[mstructural]

Alright let's try this again (maybe third time is the charm). The correct pdf file is attached.

 

[Brad805]

Have you measured the existing?

 

[mstructural]

Brad805: no we have not, we don't have access to those members yet to take field measurements. But yes, that would be a good idea also.