HomeMy WebLinkAboutEngineer's Report 09.14.20161-11 IC:111
BUILDING SYSTEMS GROUP
1050 North Watery Lane
Brigham City, UT 84302
Roaring cork Animal llospital
17 Cheyenne Ave.
Carbondale, CO 81623
Attn.:
Ph (43°) 919.3100
Fax (435)919-3101
Project Name: fuse Architecture & Construction
Buildines: A->50'-0"N92'-0"x18'-0"(RCG,20.12)
Version 2016.8.31 (8,31:16)
September 14, 2016
Project Location_ Glenwood Springs, CO 81601
NIS Project 11: U 1600586A
This Letter of -Design Certification ensures that the materials supplied by Nucor Buildings Group are designed
in accordance with the information specified to NBG on the order documents and summarized by the loading
information listed below. The Project Engineer of Record (not Nucor Buildings Group) is responsible for verifying
that the building code and design Toads meet any and all applicable local requirements.
The Professional Engineer whose seal appears on this Letter of Certification is employed by Nucor Buildings Group. a Member
of MBMA, and does not serve as or represent the Engineer of Record lor this project and shall not be construed as such.
DESIGN LOAD CRITERIA:
Structural Loads Applied in General Accordance with:
Risk Category:
PROJECT -WIDE LOADING INFORMATION:
Ground Snow Load: 60.0 psf
Roof Live Load: 50.0 psi.
Ultimate Design Wind Velocity: 115 mph
Is Roof to meet UL 90 Requirements?: No
Seismic Criteria: Ss: 0.330 S I : 0.083
Design Sds 1 Sd l : 0.338.0.133
Scis. Imp. Factor, lc: 1.00
Scis. Design Category: C
BUILDING -SPECIFIC LOADING INFORMATION:
Roof Dead Collateral Dead
131dg (psl)-
A 3.50
IBC 2015
1I - Standard Buildings
Snow Exposure Factor.Cc: 1.00 Snow Imp. Factor. Is: 1.00
Not Reducible Per Code.
Wind Exposure: C
• 20% of flat roof snow included in seismic calc's.
Analysis Procedure: Equiv. Lat. Force Procedure
Basic SI -RS: Not Detailed for Seismic
Site Class: D
Snow Wind
Pri (Esf) Sec (ps1) Ct Cs I's (psi) l nclosure GCpi
1.0 0.93 42.00 Enclosed # 0.18
3.0 3.0
Meraanine Information:
Floor Dead Load: MA
Crane Information:
(I) 5 I on ISDG. and (1) 1 Ton Chain I foist Mono Crane
Floor Collateral Load: NIA
Roof -fop Unit Information
No roof -top units on building.
Seismic
R Cs V (kips)
3.00 0.113 14.59
'PrunarhStructural Not Included
Floor 1..ive 1,oad: N/A
The design of structural members supporting roof gravity Toads is controlled by the more critical
effect of roof live Toad or roof snow applied in accordance with the goveming building code.
DESIGN STANDARDS REFERENCED:
• AISC Specification for Structural Steel Buildings - Steel Construction Manual. 14th Edition. ( 2010.
• AISI North -American Specification for the Design of Cold -formed Steel Structures, 0 2007 Edition.
• IBC codes are designed in accordance with ASCE7-I0 Edition.
• MBMA Low Rise Building Systems Manual. Latest Edition.
• No buyout structural components provided on this project.
MBMR
• AWS Latest Edition of'Structural Welding Code.
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