HomeMy WebLinkAboutEngineering COOK & MENARD ARCHITECTURE INC.
806 Delaware Avenue, Fort Pierce, Florida 34950
PHONE(772)460-7751 FAX(772)460-4244
EMAIL cookmenard@yahoo.com
June 2, 2015
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 structure located at,
4475 N. Old Dixie Hwy, Saint Lucie County, Florida
Manufacturer: Gulf Coast Supply&Manufacturing
Profiles: 26 Ga 5v Crimp FL. #11651.12
Code: FBC 2010;Section R 905.10
Wind Speed: 165 MPH; Ultimate Design Wind Speeds
Exposure: B
Mean Roof Height: 30' Maximum
Pitch: 4/12
Required Design Pressure: Zone1:-40.7 Zone 2: -61.8 Zone3:-107.9
Maximum Uplift Pressure: Fastener spacing:-108.5 psf @ 12" o.c.,
Fasteners: #9-15 x 1-%"woodzac w/24 C head'/"minimum penetration 	 X 1" pan
head @ every slot.
Underlayment: Interwrap, Inc. NOA# 13-0730.01,Titanium Psu-30,self-adhered,with minimum
3" horizontal laps & minimum 6"vertical laps. Place the first course of Titanium
Psu-30 parallel to the eave and field, using a heavy pressure roller under safe
conditions to further secure the membrane.
Roof Decking: Existing plywood sheathing to be nailed w/8d x2"ring shank nails @ 6"o.c. thru
out Zone 1,4" o.c. perimeter& 6"o.c.field Zone 2,and 4" o.c.thru out Zone3
The above approved, as per Florida Building Code Compliance acceptances, 2010 Florida Building Code, and the
Manufacturer's recommendations.
Respectfully Submitted,
Peter B. Cook
Cook& Menard Architecture, Inc.
Florida Registration No. AA0003494, NCARB Certification No. 31789