Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 10 - Means of Egress
Section 1009 - STAIRWAYS
- Subsection 1009.1 - Stairway width
- Subsection 1009.2 - Headroom
- Subsection 1009.3 - Walkline
- Subsection 1009.4 - Stair treads and risers
- Subsection 1009.5 - Stairway landings
- Subsection 1009.6 - Stairway construction
- Subsection 1009.7 - Vertical rise
- Subsection 1009.8 - Curved stairways
- Subsection 1009.9 - Spiral stairways
- Subsection 1009.10 - Alternating tread devices
- Subsection 1009.11 - Ship ladders
- Subsection 1009.12 - Handrails
- Subsection 1009.13 - Stairway to roof
- Subsection 1009.14 - Stairway to elevator equipment
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