HomeMy WebLinkAboutEngeneers revised approval _________________________________________________________________
Dave Goldenberg || General ManagerConundrum Technologies
Denver, Colorado Division || 2680 Blake St #5 || Denver, CO 80205
303.308.1400 phone
303.845.9128 fax
dgoldenberg@conundrumtechnologies.com
http://www.conundrumtechnologies.com/
www.conundrumtechnologies.com
Begin forwarded message:
From: <mailto:sdsjeff@vail.net
sdsjeff@vail.net>
Date: July 11, 2012 6:23:36 AM MDT
To: David Goldenberg <mailto:dgoldenberg@conundrumtechnologies.com
dgoldenberg@conundrumtechnologies.com>
Subject: Re: Pollack / Revised Engineering Report
Reply-To: mailto:sdsjeff@vail.net
sdsjeff@vail.netDavid, please send this to Martin at the town of Vail. I will call him later to discuss. Also could
you please send me the calculations results when the wind speed was set at 85 mph so that I
can compare the two. Thanks Jeff
On Tue Jul 10 17:56 , David Goldenberg <mailto:dgoldenberg@conundrumtechnologies.com
dgoldenberg@conundrumtechnologies.com> sent:
Jeff - Attached is the revised engineering report from Unirac. I changed and wind speed to 90
and left snow load at 80. Where it reads "Ground" Snow Load is incorrectly listed as "Ground".
This is an error in the software configuration. The calculations are done correctly and
correspond with an 80psf roof snow load (143 psf ground load). I've included an email from
the manufacturer supporting this information and a conversion table that showing a
conversion from 143psf ground to 80 psf on the roof.
Please let me know if you need anything else.
Enjoy your vacations. Sorry to bug.
Thanks,
-Dave
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