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November 26, 2019
Saint Lucie County Building Department
Attn: Roof Permit Plan Review
2300 Virginia Avenue
Ft. Pierce FL 34982
Re: Roofing specification prepared for the St. Lucie County Building Dept.for the residence
located at 10707 Okeechobee Rd.,St. Lucie County.
Manufacturer: Union Corrugating Company
Profiles: Advantage-Lok II Panel, FL#25960.1
Code: FBC 2017;Section R 905.10
Wind Speed: 160 MPH; Ultimate Design Wind Speeds
Exposure: C
Mean Roof Height: 30' Maximum
Pitch: 2/12 & .05/12
Required Design Pressure: Zone1: -31.46 Zone 2:-48.4 Zone3:-72.6
Design Uplift Pressure: -78.5 psf @ panel fastner spacing of 4-5/8" o.c.along seam
Panel Attachment: #10-12 pancake head wood screws along panel seam. Fastener shall
be of sufficient length to penetrate through the deck a minimum of
3/8„
Roof Decking: Min. 7/16"thick OSB or min. 15/32" plywood w/8 d nails @ 4"o.c. per
&4"o.c.field Zone 1,4"o.c. per&6"o.c.field Zone 2, and 6"
o.c.throughout Zone 3
The above approved,as per Florida Building Code Compliance acceptances, 2017 Florida Building Code,
and the Manufacturer's recommendations.
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R pedfully Submit e
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Architectonic Inc:® i
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806 Delaware Avenue Tel: 772 460 7751 www.architectonicinc.com
Fort Pierce, Florida 34950 Fax: 772 460 4244 FL Reg#AA26003348 1 of 1