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Re: Equipment support design

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Thank you Ben;
That is ture per footnote 5 in table 16-O only applies to "Flexible equimpents"
However my question is for a  "rigid components" (items 4A & 4B in table 16-O)
Casey K. Hemmatyar, PE
On 1/12/06, Ben Yousefi <Ben.Yousefi(--nospam--at)> wrote:

I do not agree. Only the connection elements need to be designed for Fp, not the supporting members.


Ben Yousefi, SE

Santa Monica, CA


From: Casey K. Hemmatyar [mailto: khemmatyar(--nospam--at)]
Sent: Thursday, January 12, 2006 3:52 PM
To: seaint(--nospam--at)
Subject: Equipment support design


Dear list:
I appreciate your input on this:
My understating is that when an equipment is installed (about W=4,000 lbs) at the roof of a building, the CBC 2001 1632.2 would apply BOTH to the "attachment of the equipment" and "Supporting Frame."
The beam that is supporting the unit has to be designed for the compression/tension reactions due to Fp of the unit.
Casey K. Hemmatyar,