Friday, June 15, 2007

RE: Dumb Question

No. That is 90# per 100 sq ft. So 0.9 psf.

Mark E. Deardorff, S.E.
Structural Engineer
Burkett & Wong Engineers
3434 4th Ave
San Diego, CA 92103
P 619.299.5550
F 619.299.9934
mdeardorff@burkett-wong.com

> -----Original Message-----
> From: Thor Tandy [mailto:vicpeng@telus.net]
> Sent: Friday, June 15, 2007 9:28 AM
> To: SEAINT
> Subject: Dumb Question
>
> 90lb roof felt! Am I right in taking the material weight to
> be 90lb/ft^2?
>
> Thanks
>
> Thor T
>
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