HomeMy WebLinkAboutLETTER - ROOF PLAN REVIEWArchitectonic Inc
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April 23, 2018 RECEIVED �t Lucie county
,Saint Lucie County Building Department APR 2 5 2,018
Attn: Roof Permit Plan Review ST• Lucie County, Permitting
2300 Virginia Avenue
Ft. Pierce, FL 34982
Re: Roofing specification prepared for the St. Lucie County Building Dept. for the structure
located at 675 SE Hidden River Drive, Saint Lucie County, Florida
Manufacturer:
Polyglass USA
Profiles:
Modified Bitumen Roof System, FL #1654.1, System W-60
Code:
FBC 2017
Exposure:
C
Mean Roof Height:
30' Maximum
Pitch:
% /12
Required Design Pressure:
Zone1:'-31.4 Zone 2: -49.6 Zone3: -68.97
Maximum Uplift Pressure:
-90 psf'
Base:
Polyglass G2 Base, Elastobase, Elastobase P with Dekfast Hex (aka,
Dekfast PLT-H-2-7/8) with Dekfast #14, OMG 3" Round Metal Plate with
OMG HD, OMG Flat Bottom Plate (Accutrac) with Roofgrip #14 or
Trufast-3" Metal Insulation Plate with Trufast HD, #14 screws @ 9" O.C.
in 4" lap and 9" O.C. in four (4) equally spaced staggered center rows
Ply Sheet:
(Optional) BP -AA, SBS-AA, SBS-TA or APP-TA
Cap:
SBS-AA, SBS-TA, APP-TA (self -adhering)
Roof Decking:
New 5/8" plywood sheathing to be nailed w/8d x 2" ring shank @ 6"
O.C. th'ru out Zone 1, 4" O.C. perimeter, and 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.
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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