HomeMy WebLinkAboutEngineering James Philip Drago, Registered Architect
333 NE 24 h St,Boca Raton,Florida 33431.........Seal#AR009780
(561)361-7161 office (954)275-8834 cell (561) 361-8096 fax
"WINDOW / DOOR REPLACEMENT LETTER"
Date: April 13, 2021
Project: Huff Door/Window Replacement
Address: 10044 S Ocean Drive, #208,Jensen Beach,FL 34957
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Dear: St Lucie County Building Official(s),
I (James Drago, Registered Architect) have conducted a review of the proposed
design pressures (PSF)for the above Commercial Property location to replace the
doors and windows shown on the attached Floor Plan.
Below 30'component height are as follows:
(See attached Floor Plan for specific door and window size and design pressures)
• ZONE 4 --46.7/-61..-1
• ZONE S --46.7/ -112.4
• Zone 5 is defined as 5.8'of building wall from building corners.
Zone 4 is defined as all other wall space.
Design pressures calculated with
• II occupancy category
• 16o mph ultimate design wind speed
• D asce exposure category
• 1 wind directionally factor (Kd)
• 1 . topographical factor(Kzt)
• 58'_min. (least)building dimension
• 1or1' mean roof height, mrh
• _ 9 9 elevation of installation
• Flat (<10 deg) roof slope
Therefore,please accept this letter as a formal certification that to the best of my
belief and professional judgment that the proposed design pressures (PSF)to
replace the doors and windows installation will meet (or exceed)the minimum
requirements set forth by the 202o Florida Building Code—Building, 7th Edition.
Thank you in advance for your assistance in this matter.
James Drago, C Digitally signed by James
�Drago,Architect AR00097 0
Architect Date:,2021.04.2712:2124.,-
A aJ� '`
ARCHITECT SEAL• R0009780 4 -04 00'
James Philip Drago, Registered Architect AR#009780 MAY" 2021
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WNDW 6-37"x 51" _ (46.7/-61.3)
FROMPM
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�_. WNDW S-37"x 51 = (46.7<-61.3)
WNDW 1 -37"x 51" _ (46.7/-61.3)
SGD 4- 72"x 80" _ (44.1/-59.0)
SGD 1 - 72"x 80 = 44.1 /-59.0
( ) 1 4; SGD 3 -107"x 80" _ (42.6/-57.7)
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HUFF DOOR/WINDOW REPLACEMENT
10044 S. OCEAN DRIVE#208,JENSEN BEACH,FL 34957
SPECIFIC DESIGN PRESSURES FOR LISTED UNITS IN ZONE 4
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