Structural · New interior wall opening, staircase and framing to support stair components. Existing stair and dumbwaiter opening to be closed with new floor joists repair notched wood joists. No change in use, egress or occupancy. No work to affect exterior or roof.
Structural · New interior wall opening, staircase and framing to support stair components. Existing stair and dumbwaiter opening to be closed with new floor joists repair notched wood joists. No change in use, egress or occupancy. No work to affect exterior or roof.
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