Mixed Occupancy (508) Accessory use areas (508.2) MAXIMUM ALLOWABLE AREA % of Allowable tabular area, At (Table 503) 100% % Increase for frontage, If (506.2) + % % Increase for auto. sprinklers, Is (506.3) + % Total percentage factor = % Conversion factor: (Total percentage factor + 100%) Additional Notes: Frontage (506.2) North East South West Total Frontage(F) ft. Perimeter (P) ft. Width of open space (506.2.1) (W) = % Frontage increase (If) = If=100[F/P – 0.25] W/30 Additional Notes: SINGLE OCCUPANCY (302) OR NONSEPARATED USE (508.3) In a building with a single occupancy, the construction type is based on the maximum allowable area for the single use group. In a non-separated mixed use (508.3), the construction type is based on the most restrictive occupancy height and area identified in Table 503. DETERMINE CONSTRUCTION TYPE (602) Actual building area ft2 Adjusted building area ft2 (actual building area/conversion factor) Actual building height feet stories Allowable building height feet stories Permitted types of construction Type of construction assumed for review (602.1.1) Additional Notes: ALLOWABLE AREA (503) Allowable area per (Aa) x = ft2 conversion factor x tabular area (Table 503) Allowable floor area (all stories) ft2 x = ft2 Allowable area per x number of stories (A.) (maximum 3) Total floor area (all stories) ft2 Compliance verified: Yes No Single Occ. Nonsep. Additional Notes: SEPARATED MIXED USES (508.4) This section uses the sum of the ratios (actual area/allowed area) to determine allowable height and area (508.4.2). Allowed areas are the tabular value from Table 503 x the conversion factor (page 2). Actual floor area = + + + = 1.00 Allowed area (fire area 1) (fire area 2) (fire area 3) (fire area 4) Additional CHECK ALLOWABLE AREA (506.5)
Fire separation distance Bearing Nonbearing Opening protection (705.8) Parapets (705. 11) Vertical fire spread protection (705.8.5) FIRE WALLS (706) Party Wall (706.1.1) Combustible framing (706.7) Structural Stability (706.2) Opening (706.8, 706.11) Rating (706.4) Penetration (706.11) Continuity (706.5, 706.6) Joints (706.10) Stepped Building(706.6.1) FIRE BARRIERS (707) Rating (707.3) Exterior Walls (707.4) Incidental Accessory (707.3.6, T508.2.5) Continuity (707.5) Control (707.3.7, 414.2.4) Opening (707.6) Separated Occupancies (707.3.8, T508.4) Penetration (707.7, 707.9) Fire Area (707.3.9, T508.4) Joints (707.8) SHAFTS (708) Enclosures (708.2, 708.11, 708.12) Opening (708.7) Rating (708.4) Penetration (708.8, 708.10) Continuity (708.5) Joints (708.9) Exterior walls (708.6) Refuse/Laundry (708.13) Elevator (708.14) FIRE PARTITIONS (709) Rating (709.3) Opening (709.6) Continuity (709.4) Penetration (709.7, 709.9) Exterior (709.5) Joints (709.8) SMOKE BARRIERS (710) Rating (710.3) Opening (710.5)
Continuity (710.4) Penetration (710.6, 710.8) Joints (710.7) SMOKE PARTITIONS (711) Rating (711.3) Opening (711.5) Continuity (711.4) Penetration & Joints (711.6, 711.7) HORIZONTAL ASSEMBLIES (712) Rating (712.3) Smoke Barriers (712.9) Continuity (712.4) Joints (712.6) Penetration (712.5, 712.7) Floor Fire Doors (712.8) PENETRATIONS (713) Rating (713.3) Membrane Penetration (713.4.1.2) Horizontal (713.4) Smoke Barrier Penetration (713.5) OPENING PROTECTIVES (715) Glazing Rating (715.2, 715.5) Wired Glass (715.5.4, T715.5.4) Alternative method (715.3) Labeling (715.5.9) Fire Door/Shutter (715.4, T715.4) DUCT/TRANSFER PROTECTIVES (716) Installation (716.2) Where required (716.5) Testing/Rating (716.3) Horizontal (716.6) Access (716.4) Flexible (716.7) CONCEALED SPACES (717) Fireblocking (717.2) Draftstopping in Attics (717.4) Draftstopping in floors (717.3) Combustible Materials (717.5) PLASTER (718) INSULATION (719, 807) INTERIOR FINISHES (Chapter 8) Note: Compliance required based on Use Group as per NCBC, Section 803.9 and T803.9 Smoke development (802, 803.1.1) Combustible Materials (805) spread (802, 803.1.1) Decorations and trim (806)
EGRESS WIDTH (1005) Egress width (inch/occupant): Stairways Other egress components Verification of Egress Capacity Additional Notes: NUMBER OF EXITS (1021) Building Occupant Load Required Exits Shown Verification of Required Exits GENERAL MEANS OF EGRESS (Chapter 10) Design requirements (1003) Stairways (1009) Means of egress illumination (1006) Roof access (1009.13) Exit signs (1011) (1010) Accessible means of egress (1007) Signs (1011) Doors/Gates/turnstiles (1008) Handrails (1012) Locks/Hardware (1008.1.9) Guards (1013) EXIT ACCESS(1014, 1018) Door number and arrangement (1015, 1020, 1021) Egress balconies (1016.2, 1019) Exit access travel distance (1014, 1016, T1016.1) Corridors (1018) Aisles (1017) Air movement in corridors (1018.5) Common Path of travel (1014.3) Corridors Continuity (1018.6) EXITS / EXIT DISCHARGE Exits (1015,1020) Luminous Egress Markings (1024) Exit Continuity (1003.6, 1020.1) Horizontal exits (1025) Enclosures (1022) Exterior exit ramps/stairways (1026) Exit passageways (1023) Exit discharge (1027) OTHER MEANS OF EGRESS Assembly (1028) Assembly Travel Distance (1028.7) Bleachers (1028.1.1) Assembly Common Path (1028.8) Egress Width (1028.6) Emergency escape and rescue (1029) ACCESSIBILITY (Chapter 11)
Spectral response coefficients, SDS & SD1 (1613.5.4) Seismic Ground Motion Values (1613.5) Site class (1613.5.2, 1613.5.3, 1613.5.5) Seismic bracing provided for architectural, plumbing, mechanical, and electrical components? Other loads Combination Loads (1605) Impact loads (1607.8) Dead loads (1606) Crane loads (1607.12) Truck and Bus Garages (1607.6) Interior Wall (1607.13) Handrails, Guards, Barriers & Grab bars (1607.7) Rain loads (1611) Misc. (Table 1607.1, 2404) General Design Strength (1604.2) Load Test (1604.6, 1604.7) Serviceability (1604.3) Anchorage- Walls/Decks (1604.8) Deflection (1604.3.1) Counteracting Structural Actions (1604.9) Analysis (1604.4) Wind Seismic Detailing (1604.10) This checklist is produced by the Evaluation Services Section in the Engineering Division of the NC Department of Insurance and is based on the 2012 NC Building Code