HomeMy WebLinkAboutMISC LETTERM.A. CORSON & ASSOCIATES, Inc.
ARCHITECTURE * STRUCTURAL DESIGN
1121 S.E. Ocean Blvd., Stuart, Fl. 34996
(772) 223-8227 * Lic. #AR91665
Date: April 29, 2019
To: St. Lucie County - Building & Code Regulation Division
SCANNED
BY
St. Lucie County
RfCEtVfo
APR 2 91019
perrnitting pe
Re: Nancy Fischer St. LQQ'e Coarr ant
9500 S. Ocean Dr. Unit # 301 (End Unit)
Jensen Beach FL 34957
It is acceptable to replace existing sliding glass door and window openings for the
address listed above as follows:
1) S.G.D -The Windoor Inc."8100" Impact Aluminum sliding glass door w/wo
reinforcements has a Florida number # 17-1219.07. The nominal wind speed is 132 mph
and the ultimate wind speed is 170 mph. It has a +60 / -100 design pressure and has a
small missile "D" approval and HVHZ.
2) S.H. - The Windoor Inc."SH 4000 (SG)" Impact Aluminum single hung window has a
Florida number NOA-#17-1219.28 The nominal wind speed is 132 mph and the ultimate
wind speed is 170 mph. It has a +120 /-150 design pressure and has a large missile "D"
approval and HVHZ .
3) F.G. - The Windoor Inc. Series "9020" Impact Aluminum fixed glass window has a
Florida number NOA-#17-0821.12 The nominal wind speed is 132 mph and the
ultimate wind speed is 132 mph. It has a +147.3 /-147.3 design pressure and has a large
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.
Respectfully,
Mark A. ;Corson A.LAL" NCARB
President-
R�i_WSD FOR
.rO COMPLIANCE
ST. LUCIE COUNTY
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