109 lines
4.2 KiB
Text
109 lines
4.2 KiB
Text
Column_1,Column_2
|
||
APPLICABLE CODES:,"GENERAL:
|
||
• BUILDING/DWELLING CODE IBC 2015 & AHJ AMENDMENTS
|
||
EXISTING:
|
||
ENERGY CONSERVATION:
|
||
• INTERNATIONAL ENERGY CONSERVATION CODE 2015 & AHJ AMENDMENTS
|
||
PLUMBING:
|
||
MECHANICAL:
|
||
• MECHANICAL CODE IMC 2015 & AHJ AMENDMENTS
|
||
ELECTRICAL:
|
||
• ELECTRICAL CODE NEC 2017 & AHJ AMENDMENTS
|
||
FIRE:
|
||
• FIRE/LIFE SAFETY CODE 2009 NFPA-1 & AHJ AMENDMENTS
|
||
ACCESSIBILITY:
|
||
• ANSI STANDARD A117.1-2009- FOR ACCESSIBILITY
|
||
FUEL:
|
||
• INTERNATIONAL FUEL GAS CODE 2015 & AHJ AMENDMENTS"
|
||
CHAPTER 3 USE AND OCCUPANCY CLASSIFICATION:,310.4 RESIDENTIAL GROUP R-2
|
||
"SECTION 420 GROUPS I-1, R-1, R-2, R-3 AND R-4","SECTION 420 GROUPS R-2
|
||
• FIRE PARTITIONS IN ACCORDANCE WITH SECTION 708
|
||
• HORIZONTAL ASSEMBLIES IN ACCORDANCE WITH SECTION 711."
|
||
CHAPTER 5 CLASSIFICATION OF WORK:,NEW
|
||
504.3 HEIGHT IN FEET,"R-2 – TYPE VB (SPRINKLERED):
|
||
• ACTUAL: 35FT
|
||
• ALLOWED: 60FT
|
||
|
||
"
|
||
504.4 NUMBER OF STORIES,"R-2 – TYPE VB (SPRINKLERED):
|
||
• ACTUAL: 3
|
||
• ALLOWED: 4
|
||
|
||
"
|
||
"506.2 ALLOWABLE AREA DETERMINATION
|
||
&
|
||
506.3 FRONTAGE INCREASE:"," • TABULAR PER FLOOR AREA LIMIT PER CHAPTER 5 = 7000 SQ.FT.
|
||
• ALLOW HEIGHT = 60 FT; ALLOW STORIES = 3
|
||
• NFPA 13 SPRINKLERS
|
||
• COMPUTE AREA INCREASE DUE TO FRONTAGE: FRONTAGE COEFFICIENT, IF 0.589
|
||
• PERIMETER, P 354 FT
|
||
• 'FRONTAGE' PERIMETER, F 306 FT
|
||
• WEIGHTED AVERAGE DISTANCE FROM 'F' = 228.75 FT
|
||
• COMPUTE ALLOWABLE PER STORY AREA, AA = AT +(NS X IF) = 25120.94 SQ.FT.
|
||
• MAXIMUM ALLOWABLE AREA = AA X 3 = 75362.83 SQ.FT.
|
||
• MAXIMUM NUMBER OF STORIES FOR GROUP R WITH NFPA 13R SPRINKLERS, PER SEC. 903.3.1.2.THIS CRITERIA IS MET, SO STORY LIMIT = 3
|
||
• THE REVISED ALLOWABLE HEIGHT IS 60 FT.
|
||
|
||
ACTUAL
|
||
• (ALL FLOORS): 16,826SF
|
||
• FLOORS: 3"
|
||
508.3 NONSEPARATED OCCUPANCIES:,N/A
|
||
508.4 SEPARATED OCCUPANCIES,N/A
|
||
"TABLE 601
|
||
FIRE-RESISTANCE RATING REQUIREMENTS FOR BUILDING ELEMENTS (HOURS)","FOR TYPE VB
|
||
STRUCTURAL FRAME: 0 HR
|
||
BEARING WALLS- EXTERIOR: 0 HR
|
||
BEARING WALLS-INTERIOR: 0 HR
|
||
NON-BEARING WALLS-EXTERIOR – (SEE TABLE 602)
|
||
NON-BEARING WALLS-INTERIOR: 0 HR
|
||
FLOOR CONSTRUCTION: 0 HR
|
||
ROOF CONSTRUCTION: 0 HR
|
||
"
|
||
"TABLE 602
|
||
FIRE-RESISTANCE RATING REQUIREMENTS FOR EXTERIOR WALLS BASED ON FIRE SEPARATION DISTANCE","TYPE-VB
|
||
|
||
FIRE SEPARATION DISTANCE
|
||
• X < 5C = 1 HR
|
||
• 5 ≤ X ≤ 10 = 1 HR
|
||
• 10 ≤ X ≤ 30 = 0 HR
|
||
• X ≥ 30 = 0 HR"
|
||
708.3 FIRE-RESISTANCE RATING,"CORRIDORS: 1/2HR RATED
|
||
DWELLING UNIT AND SLEEPING UNIT SEPARATIONS: 1/2HR RATED"
|
||
711.2.4.3 DWELLING UNITS AND SLEEPING UNITS,BETWEEN DWELLING UNITS: 1/2HR RATED
|
||
803.11 INTERIOR FINISH REQUIREMENTS BASED ON GROUP,"FOR SPRINKLERED R-2:
|
||
INTERIOR EXIT STAIRWAYS AND RAMPS AND EXIT PASSAGEWAYS: CLASS C
|
||
CORRIDORS AND ENCLOSURE FOR EXIT ACCESS STAIRWAYS AND RAMPS: CLASS C
|
||
ROOMS AND ENCLOSED: CLASS C"
|
||
SPRINKLERS (SECTION 903 AUTOMATIC SPRINKLER SYSTEMS):,NFPA13 SPRINKLER THROUGHOUT PROJECT (R-2)
|
||
SECTION 1020 CORRIDORS,"CORRIDORS: 1/2HR RATED
|
||
|
||
SEE SECTION 1021 EGRESS BALCONIES FOR CORRIDOR RATING AT EXTERIOR WALL"
|
||
SECTION 1004 OCCUPANT LOAD,"TABLE 1004.1.2
|
||
MAXIMUM FLOOR AREA ALLOWANCES PER OCCUPANT
|
||
|
||
RESIDENTIAL: 200 GROSS"
|
||
1006.2.1 EGRESS BASED ON OCCUPANT LOAD AND COMMON PATH OF EGRESS TRAVEL DISTANCE:,"FOR R-2
|
||
MAXIMUM COMMON PATH WITH SPRINKLER SYSTEM: 125FT
|
||
MAXIMUM OCCUPANT LOAD OF SPACE WITH ONE EXIT: 49
|
||
|
||
"
|
||
SECTION 1017 EXIT ACCESS TRAVEL DISTANCE:,"FOR R-2: 250 (W/SPRINKLER)
|
||
|
||
"
|
||
1020.4 DEAD ENDS:,50FT (WITH NFPA13 SPRINKLERS)
|
||
SECTION 1021 EGRESS BALCONIES,"EXTERIOR EGRESS BALCONIES SHALL BE SEPARATED FROM THE INTERIOR OF THE BUILDING BY WALLS AND OPENING PROTECTIVES AS REQUIRED FOR CORRIDORS.
|
||
|
||
SECTION 1020 CORRIDORS 1020.1 CONSTRUCTION
|
||
|
||
CORRIDORS SHALL BE FIRE-RESISTANCE-RATED IN ACCORDANCE WITH TABLE 1020.1. THE CORRIDOR WALLS REQUIRED TO BE FIRE-RESISTANCE-RATED SHALL COMPLY WITH SECTION 708 FOR FIRE PARTITIONS.
|
||
|
||
EXCEPTIONS:
|
||
CORRIDORS ADJACENT TO THE EXTERIOR WALLS OF BUILDINGS SHALL BE PERMITTED TO HAVE UNPROTECTED OPENINGS ON UNRATED EXTERIOR WALLS WHERE UNRATED WALLS ARE PERMITTED BY TABLE 602 AND UNPROTECTED OPENINGS ARE PERMITTED BY TABLE 705.8."
|
||
2902.1 MINIMUM NUMBER OF FIXTURES,"CLASSIFICATION & OCCUPANCY:
|
||
|
||
---
|
||
|
||
R-2
|
||
• WATER CLOSETS: 1 PER DWELLING
|
||
• LAVATORIES: 1 PER DWELLING
|
||
• BATHTUBS/ SHOWERS: 1 PER DWELLING"
|