HomeMy WebLinkAboutENGINEERED LETTER - 20-00793 - 1259 S Railroad Ave - Maupin Storage7/20 /20
RE: Sugar City Minis
Sugar City, ID 83448
Subject: Job # 20-1635-MCE
Sunward Corporation
6800 E. Hampden Avenue
Denver, CO 80224
Bldg. 1635 32' x 200' x 11 '-6"
Bldg. I 636 32' x 150' x I l '-6"
This letter is to certify the above referenced building will be designed in accordance with the applicable sections of the American Institute
of Steel Construction (AJSC) and the American lron and Steel Institute (AISI ) design procedures and good engineering practices for the
. I followmg loads .
Design Loads:
Building Code:
Risk Category
Dead Load :
Live Load :
Roof Snow:
Coll ateral Load:
Wind Speed:
!BC 2015 , Chapter 16
u
Metal Building Structure Only
20 psf (Reduced)
35.0 psf
Heated
0 .5 psf
Ce= 1.00 Ct= 1.00
I 15 mph (ultimate wind speed)
ls = 1.00
Exp= C
Porosity condition of building 1635 is: Enclosed
E nclosed Porosity condition of building 1636 is:
Seismic Data
Design Category
Seismic Importance Factor:
Spectural Response Coefficients:
Site Class (assumed):
Bas ic Seismic Force Resisting System :
Analysis Procedure :
D
1.00
Ss = 0.459 SI = 0 . I 60
Sds = 0 .438 Sd I = 0 .230
D
Lateral ly= Light Frame Wa ll w/Shear Panels
Longitudinally= Light Frame Wall w /Shear Panels
Simplified Analysis Procedure
R = 6.50
R = 6 .50
The buyer 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 any foundation , masonry, general contract work,
or parts supplied by anyone other than Sunward Corporation
Building is to be erected in accordance with "FOR CONSTRUCTION" e rection drawings sealed by J. Walter Lewis , PE.
The undersigned is the metal building engineer and not the engineer of record for the overall project.