Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 17 - Structural Tests and Special Inspections
Section 1705 - STATEMENT OF SPECIAL INSPECTIONS
Subsection 1705.4 - Wind resistance
Universal Citation: 780 CMR MA Code of Regs 1705.4
Current through Register 1531, September 27, 2024
The statement of special inspections shall include wind requirements for structures constructed in the following areas:
1. In wind Exposure Category B, where the 3-second-gust basic wind speed is 120 miles per hour (mph) (52.8 m/s) or greater.
2. In wind Exposure Category C or D, where the 3-second- gust basic wind speed is 110 mph (49 m/s) or greater.
1705.4.1
Wind requirements
in the statement of special inspections. When Section 1705.4 specifies
that wind requirements be included, the statement of special inspections shall
identify the main wind-force-resisting systems and wind-resisting components
subject to special inspections as specified in Section
1705.4.2.
1705.4.2
Detailed
requirements. The statement of special inspections shall include at
least the following systems and components:
1.
Roof cladding and roof framing connections.
2. Wall connections to roof and floor
diaphragms and framing.
3. Roof and
floor diaphragm systems, including collectors, drag struts and boundary
elements.
4. Vertical
wind-force-resisting systems, including braced frames, moment frames and shear
walls.
5. Wind-force-resisting
system connections to the foundation.
6. Fabrication and installation of systems or
components required to meet the impact-resistance requirements of Section
1609.1.2.
Exception: Fabrication of manufactured systems or components that have a label indicating compliance with the wind-load and impact-resistance requirements of this code.
Disclaimer: These regulations may not be the most recent version. Massachusetts may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.