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 30,2016
St. 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
2008 Totten Rd,St Lucie County, Florida
Manufacturer: Johns Manville
Profiles: JM Built-Up Roof Systems, FL#1037.1
Code: FBC 2014;Section 1507
Wind Speed: 160 MPH; Ultimate Design Wind Speeds
Exposure: B
Mean Roof Height: 20' Maximum
Pitch: 6"/12"
Required Design Pressure: Zone1:-38.2 Zone 2:-52.5 Zonel-101.4
Maximum Uplift Pressure: -52.5 @ 8"O.C.&105.1@ 4"O.C.
Fasteners: Zones 1&2:8" O.C. at the 3"lap 8"O.C. in three equally spaced,staggered center
rows. Zone 3:4"O.C.at the 3"lap,4"O.C. in three equally spaced,staggered center
rows, Ultra Fast Fasteners or All Purpose Fasteners with Ultra Fast Metal Plates. Min.
%"plywood penetration or min. 1"wood plank embedment.
Base: One ply of GlasPly Premium
Membrane/Ply: One or more plies of GlasBase,GlasBase Plus, Perma Ply No. 28,GlasPly IV and/or
GlasPly Premier(min.2 plies of nPo cap)
Cap Ply : One ply if Glasslap,Glaskap CR,Glaskap or Glaskap Plus
Roof Decking: Minimum 19/32"plywood w/8 d ring shank nails @ 6"o.c.thru out zone 1, 4"o.c.
perimeter and 6"O.C.field Zone 2&4"O.C.thru out Zone 3
The above approved,as per Florida Building Code Compliance acceptances, 2014 Florida Building Code,and the
Manufacturer's recommendations.
Respectfully Submitted,
x
Cook°&,Menard.Architecture Inc.
Y
Florida Registration No. AA0003494, NCARB Certification No. 31789