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Michael C. Anderson. Architect
(772) 418-2118
October 12, 2020
REVIEWED FOR
Planning&Development Services CODE COMPLIANCE
Building&Code Regulation Division
2300 Virginia Ave. ST. LUCIE COUNTY
Fort Pierce, Fl. 34982 BOCC
(772)462-2172 ^
RE: 8741 SE US-1,Port St. Lucie,FL 34952
Engineering Letter,for New Exterior Swinging Doorioe' ced project.
To Whom It May Concern, please see below for engineering for new exterior door
installation:
Type of Construction: Concrete Block, Stucco
Building Design: Enclosed
Wind Speed(3 second gust): 160 mph
Nominal Design Wind Speed: 124 mph
Building Category: II
Exposure: B
Internal Pressure Coefficient: +/-0.18
Importance Factor: 1
Area of opening: (40"x 82")/144 in'/ftz=22.2 W
Design Pressure: +26.4 psf/-28.0 psf(interior zone)
Allowable Pressure for FL1423.1,
Fleming-Baron Door Products,
single outswing door: +60 psf/-60 psf(minimum
depending on latihing)
Provide 3/8"diameter x'6",expansion shell anchors or 3/16"diameter x 6" concrete
screws with minimum 2-1/2"minimum embedment spaced 6" from top and bottom of
each doorjamb and spaced 24" minimum between top and bottom door jamb anchors.
Should you have any questions,please feel free to contact me(772)418-2118.
Sincerely,
Michael Digitally signed
Michael C.Anderson by Michael
Florida Architect#AR0017305 A n d e r$O Anderson
Date: 2020.10.13
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