
This resource focuses on wind vulnerability assessments of existing critical facilities in hurricane- and tornado-prone regions. It explains the importance of assessing buildings for wind resistance, identifying vulnerabilities, and mitigating potential risks. The content includes guidelines for assessing structural elements, building envelopes, and exterior-mounted equipment. It also covers the impact of wind, wind-driven rain, and wind-borne debris on building elements, as illustrated through case studies from various hurricanes and tornadoes. The manual stresses the need for professional assessments, clear performance expectations, and recognizing limitations of codes and standards.