HomeMy WebLinkAbout083 Code Study - Building DTENANT SPACE
(BUSINESS)
1,279 SF / 150
OCC. LOAD: 9
TENANT SPACE
(ASSEMBLY)
2,121 SF / 15
OCC. LOAD: 142
TENANT SPACE
(BUSINESS)
2,511 SF / 150
OCC. LOAD: 16.75
1" = 20'-0"1 Level 1 - CODE PLAN
1" = 20'-0"2 Level 2 - CODE PLAN
1. THIS CODE SUMMARY IS INTENDED TO ASSIST THE PERMIT REVIEWER(S) IN ASCERTAINING THE
COMPLIANCE OF THE PROJECT AS DESCRIBED IN THESE DRAWINGS WITH APPLICABLE CODES AND
REQUIREMENTS. IT IS NOT INTENDED AS A COMPREHENSIVE INVENTORY OF ALL APPLICABLE
PROVISIONS. ADDITIONAL INFORMATION RELATING TO CODE-COMPLIANCE QUESTIONS MAY BE
ELSEWHERE IN THIS SET OF DRAWINGS. ALL CONSTRUCTION SHALL COMPLY WITH ALL CURRENT AND
APPLICABLE MUNICIPAL, STATE, AND FEDERAL BUILDING CODE REGULATIONS HAVING JURISDICTION
INCLUDING ACCESSIBILITY CODE AND ADA REQUIREMENTS.
2. WORK INCLUDES:GROUND FLOOR COMMERCIAL CORE RENOVATIONS IN A BUILDING CURRENTLY
UNDER CONSTRUCTION. ALL RENOVATIONS RELATED TO THESE DRAWINGS TO OCCUR ON THE
GROUND FLOOR LEVEL ONLY, NOT INCLUDING THE RESIDENTIAL LOBBY AREA; SEE CODE PLAN.
3. THE BUILDING UNDER CONSTRUCTION IS TO BE EQUIPPED WITH AN AUTOMATIC FIRE SPRINKLER
SYSTEM.
4. PROVIDE FIRE STOPS AT FLOOR, WALL, OR CEILING PENETRATIONS TO ACHIEVE THE MINIMUM RATING
OF THE ITEM BEING PENETRATED. NOT ALL PENETRATIONS ARE INDICATED IN THE PLAN.
CONTRACTOR TO PROVIDE FIRE STOPPING FOR ALL PENETRATIONS WHETHER INDICATED OR NOT.
5. THIS CONSTRUCTION PROJECT WILL BE COMPLETED IN ONE PHASE.
6. THE FOLLOWING IS A SUMMARY OF CODE-RELATED ISSUES FOR THIS PROJECT PER IBC 2018:
OCCUPANCY CLASSIFICATION: (PROPOSED MIXED USES)
B -BUSINESS (LEVEL 1 & 2)
A-2 -ASSEMBLY (LEVEL 1 & 2)
CONSTRUCTION CLASSIFICATION:
TYPE 5B W/ SPRINKLER SYSTEM: NFPA 13 SYSTEM THROUGHOUT
FIRE RESISTANCE RATINGS OF TYPE 5B:
PRIMARY STRUCTURE = 0 HOUR
EXTERIOR BEARING WALLS = 0 HOUR
INTERIOR BEARING WALLS = 0 HOUR
INTERIOR NON-BEARING WALLS = 0 HOUR
FLOORS = 0 HOUR
ROOF = 0 HOUR
ALLOWABLE HEIGHT (504.3 / 504.4):
B -BUSINESS: 3 STORIES / 60 FT
A-2 -ASSEMBLY: 2 STORIES / 60 FT
ALLOWABLE AREA (506.2):
B -BUSINESS: 27,000 SF
A-2 -ASSEMBLY: 18,000 SF
ALLOWABLE AREA INCREASES:
AREA FRONTAGE INCREASE = 75%
AREA AUTOMATIC FIRE SPRINKLER INCREASE = 200%
SEPARATIONS:
B & A-2: 1 HR W/ AUTOMATIC FIRE SPRINKLER SYSTEM (508.4)
OCCUPANT LOAD: (1004.5)
LEVEL 1
BUSINESS OCCUPANT LOAD FACTOR: 1,279 SF / 150 = 9 OCCUPANTS
ASSEMBLY OCCUPANT LOAD FACTOR: 2,121 SF / 15 = 142 OCCUPANTS
LEVEL 2
BUSINESS OCCUPANT LOAD FACTOR: 2,905 SF / 150 = 20 OCCUPANTS
ASSEMBLY OCCUPANT LOAD FACTOR: 173 SF / 15 = 12 OCCUPANTS
TOTAL OCCUPANT LOAD = 183 OCCUPANTS (1004.5)
MAXIMUM TRAVEL DISTANCE:
B OCCUPANCY: 300 FT
A-2 OCCUPANCY: 250 FT
MINIMUM WIDTH OF EXITS: DOORS: 36"
CORRIDORS: 44" MIN. (1018.2);
NOTE: THIS IS ONLY A SUMMARY --APPLICABLE CODES HAVE ADDITIONAL REQUIREMENTS
SCALE:
DRAWN:
PROJECT NO:
PO box 1001 Bozeman, MT 59771
DATE:
1" = 20'-0"
12/8/2021 7:11:10 PM
AD0.01
Project Number
Code Study -Building DSix Range CondominiumsPaine Group4270 W Babcock Street, Bozeman MTDRC Site Plan Re-Submittal 2021.12.08