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HomeMy WebLinkAboutLetter; Design Certification;.. versinn:zo2o:01. ��iioizo� . 1.- Jply 27; 2021- Nick Macias ProiectName:. Macias . 1840 Cogenhaver Rd Buildiries: A�Slt.wWW5' V A16' 'Fort Picrce, FL 34945 . 'Ann.: Brad Johnson Protect Location: Fort Pierce, FL 34945 NBG P.roiect #: S2108150A' This I:eft6r of Design Certification ensures. that the materials furnished by 'the.'nietal•building'siipplier. are designed. in accordarice,with.the information specified to the metal_building supplier on the order documents and summarized by the loadin mfoiination listed below.."The'Pro'ect Eri 'neeiefRecord not the metal building su tier is $ J. �. (. g. Pp .� .. . responsible. for verifying that the building code and design loads meet any and all applicable local•iequirements. The Professional Engineer whose seal appears.on this Letter of Certification is.eniployed by the:metal building manufacturer and does not serve as or: represent the Engineer 'of Record for this project and shall not be construed as such.: DESIGN LOAD CRITERIA: - Structural Loads Applied in General Accordance with: Florida (FBC.2020) MBMA Occupancy.hnportance'Classification: " II ,Standard Buildings - PROJECT -WIDE LOADING INFORMATIONc , " :Grbun&Snow Load: -0.0 psf' Snow. Exposure Faotbr,Ce:.1.00- Snow. Imp. Factor, Is: 1.00. Roof Live. Load:.. 20:0 psf .. Reducible As.Per'Code: .-'Rain Intensity, 'R:'4;31 in/hr. Ultimate Design Wind -Velocity:,'. 153 mph . Nominal Design Wind Velocity:. 119 mph. ***Components '& Cladding Pressures: 32 psf/ :.-43 psf.. . Is Roof to meet UL:90 Requirements?:.'No Wind Exposure: B . Seismic Criteria: - Ss: 0:058 ' 51: 0:030 No ground snow included in seismic calculations. :. -Design Sds 1 Shc::. 0.062/0.048 " Analysis Procedure: Equiv., Lat. Force Procedure Seis..'Imp. Factor;le: L00 Basic SFRSr Not Detailed for Seismic . Seis: Design Category:. A Site Class:. D BUILDINGSPECIFIC L'OADING�INFORMATION: Roof Dead Collateral Dead' Snow Coefficient Snow Load. s Wind. Seismic (p�..1 Bldg (�Df *- � a .Pn�st� _ vSec ( s�f . Ct Cs .. Ps (�s ' **Pm (�sf)`Enclosure - ' ' .GC�i R. Cs . .._.__.._.. _. .._ ...._. __ _ ____ we _ _ _ _ -A' : . 3.0 ! 1.0 " . 1.0 1.0 0.00" 0:00 0.00 Enclosed f 0.18 3.00' 0:010. 0.37 1. 1:7 _•_........,... . "Primar)' S rtictaral Not Included. . **P,„ is.based on'the nninimuin roof snore load calculated per;bu iding code or.'the contract -spec fred i•oofsnow load, which6dr is geepter. This value; P. is only_ applied in combination with Dead and Collateral Loads. Roof Snow in other loading conditions-is.deterniined per.the.specified Building Code.' ***Ultimate Design wind pressures Jo be used for wall exterior component and -cladding materials not provided li > Metal Building Supplier Mezzanine Information:. ' Floor -Dead Load: N/A.. - Floor Collateral Load:. N/A Floor Live Load: N/A Crane Information: No cranes on building.. Roof -Toy Unit Information,1���1/�� ' No roof -top units on building. �'�J�Q:��•.��,A�j' . � No. 8A5Q2 • The design of structural members supporting roof gravity. loads is controlled by the more critical�� effect of roof live load or roof snow applied in accordance with the governing. building code... ��• jFt'i'� �F_ ; -'DESIGN STANDARDS -REFERENCED: ' �/ • • Q1� .. AISC Specification for Structural Stec] Buildings -,Steel Construction Manual; 15th Edition, 0 2017..' ' 2111 fQN ,,%AISI North -American Specification for theDesign bfCold-Formed Steel Structures, © 2016 Edition.. / �. IBC codes are designed in accordance with' ASCE7-16 Edition. /"'"'/ S..:.fir..... �iona eat • MBMA Low Rise Building Systems Manual, Latest Edition. • AWS Latest Edition of Structural Welding Code. 07/2'7/202' No buyqut structural components provided:on this project. -