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Architectonic Inc
May2,2019
RECEIVED
MAY 0 6 2019
Saint Lucie County Building Department
Permitting Department
Attn: Roof Permit Plan Review St. Lucre County •
2300 Virginia Avenue
Ft. Pierce, FL 34982
Re: Roofing specification prepared for the St. Lucie County Building Dept.for the structure
located at 1103 Osceola Dr.,St. Lucie County.
Manufacturer: Tri-Built Roofing Products
Profiles: Tri—Built Modified, FL#16027.1,System W-5
Code: FBC 2017;Section R 905.10
Wind Speed: 160 MPH; Ultimate Design Wind Speeds
Exposure: B
Mean Roof Height: 30' Maximum
Pitch: 'A/12
Required Design Pressure: Zone1:-26 Zone 2:-41 Zone3:-57
Maximum Uplift Pressure: -90
Base: SBS-SA
Cap: APP-TA
Roof Decking: Existing5/8" plywood sheathing thing to be nailed w 8d x2 ring shank nail'
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@ 6" O.C.thru out Zone 1,4"O.C. perimeter&6"O.C.field Zone 2,
and 4"O.C.thru out Zone 3.
The above approved, as per Florida Building Code Compliance acceptances, 2017 Florida Building Code,
and the Manufacturer's recommendations.
', .R spectfull*Submitted
.\ Michael eal /i
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�Architec nie lnc�
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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
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