HomeMy WebLinkAboutEngineering RECEI'"=D JIJL 12 7,D16
.' 7z REF.#: w 16-43 Date: 6/30/2016
675Y , E N G C O, inc. Contractor:Just Shutter It Inc
1029 SW S.Macedo Blvd.
Engineering Services-CA 8116 Port St.Lucie,FL-34984
1791 Blount Road unit 907 Job: Hanson Residence _
Pompano Beach-Florida-33069 I LP ' 8251 Mulligan Circle#3412
Tel:(754)307-1319 Fax:(754)205-6846 1� Saint Lucie, FL
Email:Engco@AOL.com
Wind Load Calculation for Components and Cladding under ASCE/SEI 7-10 (chapter 30)
Florida Building Code 2014
Mean Roof Height:(MRH) 30 Feet Low Rise: Buildings with MRH<=60'and MHR<=B
Cladding Elevation 30 Feet
Minimum Kridth:(B) 50 Feet
Roof Slope
Roof Slope Reduction Factor
�Roo�s�-ope O�;,degr� p
1.00
Basic Wind Speed 160 mph Use Figure 26.5-1A or FBC 2014
Risk Category: II
Exposure C a Zg W
(Section 26.7) 9.5 900
Exposure C:Open terrain with scattered obstructions height less than 30ft.Open country,grasslands
Building Type Enclosed
(Fully and Partially Enclosed-Section 26.10)
Kd -Table 26.6.1 0.85 0.85 Use of.85 with Load Combination specified in 2.3 and 2.4
Kz-Table 30.3.1 0.98
Kh -Table 30.3.1 0.98
Kzt-Section 26.8 1.00 To be used when hill height H-15'
Velocity Pressure(qz) 54.72 Psf qz=0.00256. Kz. Kzt.Kd.V^2 Section 30.3.2 -
Velocity Pressure(qh) 54.72 Psf qh=0.00256. Kh. Kzt. Kd.V^2 Section 30.3.1
- Tributary Area 10 ft2
GCpi(Int. Pressure) 0.18 -0.18 Section 26.11
GCp( Ext. Pressure) zone 4(+) 1.00 zone 4(-) -1.10
Figure 30.4-1 (walls) zone 5 (+) 1.00 zone 5(-) -1.40
Wind load Psf positive negative
Psf Psf
Wind load combination factor 0.6 0.6
zone 4 38.7 -42.0
zone 5 1 38,7 -551.9 Zone 5 for units located less than 60"from building corners
End zone(a) 60 INCHES
Notation:(a)-10%of the least dimension or 0.4 of mean roof height,whichever is smaller.
Also(a)must not be less than either 4%of the least dimension or_3_feet.
ENGCO INC HAS NOT VISIT THE JOB SITE
WIND LOAD BASED ON CONTRACTOR INFORMATION.
THE CALCULATED DESIGNED PRESSURE MUST NOT EXCEED - ?
THE PRODUCT APPROVAL DESIGNED RATING. 6/30/2016
Sheet W 1/1 PEDRO'DE FIGU,EIREDO;,P52609'-
`NOTVALID-WITHOUT-SEAM, ,
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