HomeMy WebLinkAboutENGINEER APPROVAL LETTER - 19-00156 - Barney Self Storage Plus - Bldg 77/11 /19 Revised
RE: DJ Barney
Rexburg, ID 83440
Subject: Job# 19-1856-SDE
Flat River Corp.
2257 E. 29th Ave.
Columbus, NE 68602
Bldg. 75' x 100' x 9'-11" LS
This letter is to certify the above referenced building will be designed in accordance with the applicable sections of the American
[n stitute of Steel Construction (AlSC) and the American Iron and Steel Institute (A !SI) design procedures and good engineering
practices for the following load s .
Design Loads:
Building Code:
Risk Category
Dead Load:
Live Load :
Roof Snow:
Collateral Load:
Wind Speed :
IBC 2015 , Chapter 16
n
Metal Building Structure Onl y
20 psf (Reduced)
36 .4 psf
Heated
0.5 psf
Ce= 1.00 Ct= 1.00
115 mph (ultimate wind speed )
Is = 1.00
Exp = C
Porosity condition of building is : Enclosed
Seismic Data
Design Category
Seismic Importance Factor:
Spectural Response Coefficients:
Site Cla ss (assumed):
Basic Seismic Force Resisting System:
Analysis Procedure:
D
1.00
Ss = 0.440 SI= 0.156
Sds= 0 .425 Sdl = 0 .226
D
Laterally= Light Frame Wall w/Shear Panels
Longitudinall y= Light Frame Wall w/Shear Panels
Simplified Analysis Procedure
R = 6 .50
R = 6.50
The bu ye r is responsible for ensuring all specified loads are in compliance with local regulatory authorities . This letter of certification
applies solely to the steel building system and its component parts and especially excludes an y foundation , masonry, general contra ct
work, or parts supplied by anyone other than Flat River Corp .
Building is to be erected in accordance with "FOR CONSTR UCTlON" erection drawings sealed by J. Walter Lewis, PE.