HomeMy WebLinkAboutAPPROVED Metula Digital LetterArchitectonic Inc
St. Lucie County Building Department
Planning; & Development Services
Building & Code Regulation Division
2300 Virginia Avenue
Ft. Pierce, FL 34982
June 11, 2021
RE: 103 Queens Road, Fort Pierce, FL 34949
To Whcm It May Concern:
Our office has performed design pressure calculations for the above referenced project and herby certify
that the proposed windows and mullion are incompliance with the 2020 Florida Building Code, 165 mph
wind zone, exposure "C", risk category II.
Exposure "C" Multiplier for 20' mean roof height is 1.29
Wind Zone 4 30.5 x 1.29= 39.3
Wind Zone 5 36.7 x 1.29 = 47.4
Required Design Pressures: +/-47.4
Product: Design Pressure: -170
Produce:: PGT Industries, Clipped Extruded Mullion, NOA# 20-0406.03
Product: Design Pressure: -70
Product:: PGT Industries, SH 500 PVC Window, NOA# 20-0401.03
Produce: Design Pressure: -110
Produce:: PGT Industries, Picture Window Fixed 5520, NOA# 20-0401.06
............ R
Respectfully Submitted, "A E,LFA�9 Michael Seal
2021.06.11
AR968-8'
13:06:50-04'00'
srFRED....
Michael Seal, AIA
AR96898
Architectonic, Inc.
806 Delaware Avenue Tel: 772 460 775`. www.architectonicinc.com
Fort Pierce, Florida 34950 Fax: 772 460 4244 FL Reg #AA26003348 1 of 1