HomeMy WebLinkAboutEngineering M.A. COR SON & ASSOCIATES, Inc.
ARCHITECTURE x STRUCTURAL DESIGN
412 Colorado Ave., Stuart, Fl. 34994
(772) 223-8227 * Lic. #AR91665
RECEIVED �--- �
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Date: January 21, 2020 JAN 3.1 2020
To: St. Lucie County - Building&Code Regulation DivisiolisT. Lucie County, Permitting
Re: Margaret Marcinek
10680 S. Ocean Dr. Unit 702 (middle)
Jensen Beach, FL 34957
It is acceptable to replace existing window openings and mullion for the address listed
above as follows:
1) S.H. -The PGT Systems Inc. Series "SH 7700A" L.M.I. alum. single hung window
has a Florida number NOA-#18-0430.06. The nominal wind speed is 132 mph and the
ultimate wind speed is 170 mph. It has a+80/-110 design pressure and has a large
missile "D" approval and HVHZ .
2) MULLION-TUBE -The PGT Window-Systems=Series "PGT" Clipped-Extruded -
Aluminum Tube Mullion-L.M.I. has a Florida number NOA#17-0630.01.The nominal wind
speed is 132 mph and the ultimate wind speed is 170 mph. It has a+170/-170 design pressure
and has a small missile"D"approval and HVHZ .
The actual building design pressures of address listed above in Zone 4 is+58.7/-63.7.
The building has a type II classification and exposure category"D" for the 6th Edition of
the FBC (2017). Worst case scenario has been calculated .
Thank you for your time and consideration. If you have any questions please call.
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