HomeMy WebLinkAbout400001a001.pdfOccupancy (IBC Table 3A):A3, M, F1, B, and S1
Occupancy separation:
Construction type:V - N
Allowable area:
Basic (IBC Table 5B)
Open on two sides (IBC 505.1.2)
Total
A3 M, F1, B, S1
6,000 sq. ft.
6,000 sq. ft.
8,000 sq. ft.
8,000 sq. ft.
12,000 sq. ft.16,000 sq. ft.
Actual area:Main Floor
Total Area
3,334 sq. ft.
3,334 sq. ft.
Mixed occupancy (IBC 504.3)M, F1, B, S1
Total
Actual / Allowable
0.498 + 0.278 = 0.776 < 1.0
7,978 / 16,000 = 0.498
Maximum height (IBC Table 5B)
Allowable
Stairway construction
No
Construction shall be of steel & concrete with hard non-combustable finishes.
Mezzanine
7,978 sq. ft.
1,971 sq. ft.
Actual / Allowable
3,334 / 12,000 = 0.278
A3
A3 M, F1, B, S1
1 2
Proposed 1 2
Nonbearing wall - exterior No rating per Table 6-A
Structural Frame No rating per Table 6-A
Partitions - permanent No
Shaft enclosures 1 hour
Floors and floor-ceilings
Roofs and roof-ceilings No
Exterior doors and windows No Protection required, adjacent buildings more than 20'-0" from openings.
Interior finishes & flame spread:Per IBC 804
None required
6,007 sq. ft.