Specifications (19) REVISION mm
Inv WESTERN WESTERN EEICE COPY
LA- CONSTRUCTION
SERVICES, INC www.westernconstruction.com
WA LIC WESTECS 162R8 OR CCB 63717 AK LIC 28375
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Submittal Cover Sheet APPROVED
Date: 3/2/23
To: Benderson Development From: WCS/Ridge Engineering 13uP2.o22—OO1t-l5
Ryan Baker
ryanbaker@benderson.com ►OOo SW CASCADE. AVE-
Project: Outparcel-Tesla Showroom
Submittal No. 19
Submittal Description: Exterior Stud Wall Framing
Sent via: Email 3/2/2023
CASCO DATE
14 No Exceptions Proj.No. 2201801
Taken By.
Revise&
CI EMNEIVED TARES( 0 MAZEN ❑ SubmittedFurnish
Resubmit
As
Resubmit
!fit G iAL C t� T a r BEIECTSD
❑ Furnish As Corrected ❑ Rejected
uer
►U 1$ N1(HL$ j;OS El Submit Specified Item
ALL QUAk�{TMES, DIMENSIONS, T AND COMPLETE Corrections or comments made on the shop drawings dur-
COMmANCE warn WCS 1)OJ S ing this review do not relieve contractor from compliance
NOT AsSUM1i 0,2SPONSItILITY POt I_PW?BI QUANTITIBS with requirements of the drawings and specifications. This
Olt ENSTALLATION DUE TO 11.11311 AND OWS&IONS IN check is only for review of general compliance with the
F+R€5,tEcT DOCUMENT& design concept of the project and general compliance with
1'R.t:ri rimer)�Y': � .Lka�L Tgs 3/2/23 the factor is on give inthe contractfm documents.cor The
contractor is responsible for confirming and correlating
all quantities and dimensions; selecting fabrication pro-
svt.ei.,ju o 22-BEN-0279 cesses and techniques of construction; coordinating his
work with that of at other trades; and performing his
...ii% 'iii i f 61 0 „ 06 work in a safe and satisfactory manner.
Ridge EngineeringI.LC
P: 503.702.9169
Structural Engineering • Evaluations • Planning r: 503.647.5152
15475 NW Pumpkin Ridge Road • North Plains•OR 97133 ridgeengineeringC1 coho.net
STRUCTURAL CALCULATIONS
for
BENDERSON DEVELOPMENT
EXTERIOR WALL FRAMING DESIGN
10069 SW Cascade Ave.
Tigard, OR 97223
for
Western Construction Services Inc.
2300 East Third Loop, Suite 110
Vancouver, Washington 98661
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RE Job Number: 223006
03-01-23
Benderson Development - Exterior Wall Framing Design TC1
TABLE OF CONTENTS
Wall: Framing Design = WF1 thru WF6
File:C:\OODRAWING\2023\223006(M)-Benderson Wall Framing\Sanderson Development Wall Framing Structural Calculaiions.doc Page 2 of 2
Printed:March 01,2023
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Table 1-Wind Pressure(psf)vs.Wind Velocity(mph)PSF=.00256(mph)2
Psf 5.0 30.0 55.0 80.0 105.0 130.0 155.0 180.0 205.0 230.0
Mph 44.2 108.3 146.6 176.8 202.5 225.3 246.1 265.2 283.0 299.7
Psf 10.0 35.0 60.0 85.0 110.0 135.0 160.0 185.0 210.0 235.0
Mpit _62.5 116.9 153.1 182.2 207.3 229.6 250.0 268.8 286.4 303.0
Psf 15.0 40.0 65.0 90.0 115.0 140.0 165.0 190.0 215.0 240.0
t"L_Mph 76.5 125.0 159.3 187.5 211.9 233.9 253.9 272.4 289.8 306.2
Psi ` 20.0 45.0 70.0 95.0 120.0 145.0 170.0 195.0 220.0 245.0
Mph 88.4 132.6 165.4 192.6 216.5 238.0 257.7 276.0 293.2 309.4
Psf 25.0 50.0 75.0 100.0 125.0 150.0 175.0 200.0 225.0 250.0
Mph 8.8 139.8 171.2 197.6 221.0 242.1 261.5 279.5 296.5 312.5
Information contained in this product sheet conforms to the standard detail recommendations and specifications for the installation of Dryvit products as of the date of publication of this
document and is presented in good faith Dryvit assumes no liability,expressed or implied,as to the architecture,engineering or workmanship of any project.To ensure that you are using the
latest,most complete information,contact Dryvit.
For more information on Dryvit or Continuous Insulation,click here.
Printed in USA.Issued 12 6.21
°Dryvit 2021
D5160
Tremco Construction Products Group brings together the Commercial Sealants&tiatsrpi ooiina and Poofing 3 Building Mainlerance divisions of Trernco CPC
Inc.,:Madura Inc.:Preburk_LLC;Wittn eat;Weatherprnoling T-chnclo,Lrs,Inc;VUeniherproofing lic hr,ologi s Canad-,Inr,;Po:v.iv: �:�:nt of 5-nir=� Inc.;and
Tremco BarrierSotutiens,in.
dryvit.com 800.556.7752
Construction Products Group
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TECHNICAL WIND LOAD
y . DATA SHEET REQUIREMENTS
•
DS160
PRODUCT DESCRIPTION
Wind load testing has been performed on the Outsulation®,Outsulation® .,
Plus MD and Outsulation® MD Systems adhered to various substrates to r t `
determine its resistance to pulloff.The typical failure mode during testing fi ww
is exterior grade gypsum sheathing being pulled off the stud framing.The 1 ` tv. ",
systems remain intact as expected,based on bonding tests.
Wall design,therefore,should address the need to secure the exterior
grade gypsum sheathing to the stud framing.This is accomplished by
varying the screw spacing to meet design criteria.Obviously,the need to
satisfy increased wind load requires screws to be spaced closer together.
Refer to exterior grade gypsum sheathing manufacturers'specification for ^„,.-
screw spacing.
Once the distance between screws is such that the exterior grade gypsum ; '"-•.„„. " , ti -.
sheathing will not be pulled off the studs,failure during testing may occur
in the form of stud buckling.This can be addressed by increasing the stud size.
The substrate system must be engineered to withstand all applicable loads,including live,dead,positive and suction wind,seismic,
etc.It is the responsibility of the architect and/or engineer to determine acceptable deflection criteria for the substrate and other
building components.For proper support of these systems,the maximum deflection of the substrate system shall not exceed L/240.
The equivalent static pressure or design wind pressure is a function of the kinetic energy of the moving air and is affected principally
by the shape,height and surrounding terrain of the structure.The kinetic energy or velocity pressure is given by the formula
go=0.00256 VZ where go is pressure in pounds per square foot and V is design wind velocity in miles per hour.Table 1 is included as a
quick reference in relating wind pressure to wind velocity.The maximum recorded velocity for which a structure should be designed
will depend upon the frequency with which this velocity occurs,the occupancy of the structure and the other factors which the
designer must consider.
Dryvit-has tested various mechanical fasteners;and although they are not necessary for satisfactory performance of these systems,
their use may be permitted to suit design preference when Dryvit's guidelines are strictly followed. Please consult Dryvit for specific
recommendations regarding mechanical fastening systems.
It should be noted that the maximum distribution of wind load is achieved by adhesive rather than mechanical application of the
insulation board to recommended substrates.
Ridge Engineeringal
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Structural Engineering • Evaluation • Planning
15475 NW Pumpkin Ridge Road • North Plains •OR 97133 Juh 1vi,. 2?3GY.X� �) iZn0+�J
P: 503.702.9169 E: ridgeengineering(a coho.net Date 02- -23 INP Z
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