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Date: October 5th, 2021
ASCE 7 Components & Cladding Wall Pressure Calculator
Prepared For:
Team K5 Permits & Consulting
176 E HIGHLAND AVE
Clermont FL
Project: Bennett, Leslie
Project Address:
9400 S Ocean Drive Unit 201
Jensen Beach Florida
10/05/2021
Box for Engineer Seal Only-Original Rqd for Permit & Use
Frank Bennardo PE 0046549 C/A 9885
The following has been considered in determining allowable stress design (ASD) wall opening pressures for the above-
referenced location.
ASCE: ASCE 7-16 (7TH EDN FLORIDA BUILDING CODE, 2020 FBC,
2018 IBC)
Wind Velocity: 170 MPH
Exposure Category: D
Kd: 0.85
Kzt: 1
Minimum Building Dimension: 50FT
Mean Roof Height: 120FT
Unit Elevation: 20FT
ROOF SLOPE: FLAT (<10°)
Number Of Openings: 2
Shutter: NO
Mark: 1
Height Of Opening: 50 IN
Width Of Opening: 74 IN
Zone: 4
Mark: 2
Height Of Opening: 38 IN
Width Of Opening: 37 IN
Zone: 5
Based on the above, the following ASD design pressures apply for the
opening marks which shall correspond with contractor-supplied building
layout:
a: 5 FT
Mark: 1
Wall Positive Pressure: 45.9PSF
Wall Negative Pressure: -59.6PSF
Mark: 2
Wall Positive Pressure: 46.9PSF
Wall Negative Pressure: -110.6PSF
Corp. Office: 160 SW 12th Avenue Suite 106, Deerfield Beach, Florida 33442
(954) 354-0660 | (866) 396-9999 Team@EngineeringExpress.com | EngineeringExpress.com
95003 | 44474-6702083333 | Page 2/2
Design pressure results are in accordance with the Building & ASCE 7 codes listed above for an ENCLOSED structure only
(Gcpi=+-0.18). Results are based on contractor-supplied data and are not field verified by this office. Input shall be verified
by others prior to permit & use. Selection of all components & their respective approvals shall be by others and are to be
within the ASD design pressure limitations stated herein. Results only valid with original or verifiable digital seal by a
licensed PE of this firm. For more information on any of the terms listed herein, or to use a design tool to evaluate your
openings, visit EngineeringExpress.com/Wind.
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Corp. Office: 160 SW 12th Avenue Suite 106, Deerfield Beach, Florida 33442
(954) 354-0660 | (866) 396-9999 Team@EngineeringExpress.com | EngineeringExpress.com