Non-pen mounts with block and antennas. Probably closer to 50lbs per foot. Anyone know a reasonable PE?
Thanks Jon Langeler [email protected] > On Dec 18, 2014, at 9:36 AM, Chuck McCown via Af <[email protected]> wrote: > > Many jurisdictions allow 3 pounds per square foot additional load without > additional engineering. > > -----Original Message----- From: Jon Langeler via Af > Sent: Thursday, December 18, 2014 7:09 AM > To: [email protected] > Subject: [AFMUG] rooftop weight study? > > We've been asked to provide a study of rooftop weight allowances in order to > install a bunch of rooftop mounts. Has anyone else had to do this? Any info > or good engineering firms to recommend? > > Jon Langeler > [email protected]
