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 RECEIVED
December 15,2015 DEC 17 2015
PERIOITTING
Saint Lucie County Building Department St. Lucie County, FL
Attn:Roof Permit Plan Review
2300 Virginia Avenue FILI: ff M
Ft.Pierce,FL 34982 %J PY
Re: Roofing specification prepared for the St.Lucie County Building Dept.for the structure located at,5815 Seagrape Dr.,Saint Lucie
County,Florida
Manufacturer: Gulf Coast Supply&Manufacturing
Profiles: 26 Ga Sv Crimp FL.#11651.12
Code: FBC 2014;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: Zonel:-40.7 Zone 2:-61.8 Zone3: -107.9
Maximum Uplift Pressure: Fastener spacing:-108.5 psf @ 12"o.c.,
Fasteners: #9-15X1.5"with sealing washing through panel rib with X"minimum penetration through plywood
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
Manufacturer: CertainTeed Corporation
Profiles: FL.#5680.1
Code: FBC 2014;Section R 905.10
Wind Speed: 165 MPH;Ultimate Design Wind Speeds
Exposure: B
Mean Roof Height: 30'Maximum
Pitch: '/."/1Y,
Required Design Pressure: Zonel:-44.8 Zone 2:-53.2 Zone3:-102.5
Underlayment/Memberance GAFGLAS#75 Base Sheet,Tri-ply#75 Base sheet,GAFGLAS#80 Ultimate Base Sheet,GAFGLAS Stratavent
Nailable Venting Base sheet,Ruberoid 20 Smooth,@ 8"o.c.at 2"laps&8"inch o.c.in three,equally
spaced,staggered center rows.
The above approved,as per Florida Building Code Compliance acceptances,2014 Florida Building Code,and the Manufacturer's recommendations.
Respectfully Submitted,
i
G�
Peter B.Cook
Cook&Menard Architecture,Inc.
Florida Registration No. AA0003494, NCARB Certification No. 31789