HomeMy WebLinkAboutArchitect letterDwrg*FT PA-Vrs A-Xe*rTZCT, PA.
Florida license 8AR0016908
1045 S.E. Riverside Drive
Stuart, Florida 34996
(772)781-6695
August 24, 2020
St. Lucie County Building Department
Fort Pierce, Florida
RE: Phyllis Hughitt Residence
12410 Harbour Ridge Blvd. 6-3
Fort Pierce, Florida
To whom it may concern:
The design pressures (PSF) for the above location to replace (2) windows and (1) sliding
glass doors at the second floor (20'component height) are as follows:
ZONE 4 - +43.0, -46.5
ZONE 5 - +43.0 —57.4
Zone 5 is defined as 5' of building wall from building comers.
Zone 4 is defined as all other wall space.
Design pressures calculated with 160mph ultimate design wind speed and 124 nominal
wind speed, importance factor 1.0, exposure D, surface exposure D, category II, internal
pressure coefficient +.18,-18.
Sincerely,
Dwight Davis AIA