ASCE 24-14: Flood Resistant Design and Construction, 2014

ASCE 24-14: Flood Resistant Design and Construction provides minimum requirements for the planning, design, and construction of buildings in flood-prone areas. Referenced by the International Building Code (IBC) and the National Flood Insurance Program (NFIP), this standard supports floodplain management regulations and promotes resilience through engineering best practices.

Highlights:

• Defines Flood Design Class (1–4) to guide risk-based design criteria
• Specifies elevation requirements based on flood hazard zones, building type, and occupancy
• Includes wet and dry floodproofing methods for commercial and residential applications
• Updates flood opening requirements including engineered vent systems and louvers
• Provides structural design standards for Coastal A Zones and coastal high hazard areas
• Identifies acceptable flood damage-resistant materials and construction techniques
• Covers tanks, utilities, egress, garages, and parking structures in flood-prone zones
• Offers guidance for substantial improvements and retrofitting of existing buildings
• Coordinates with ASCE 7 and NFIP regulations to ensure code consistency and compliance

Who It’s For:
Essential for civil engineers, architects, code officials, and builders involved in flood zone development, permitting, and compliance with FEMA, IBC, and local floodplain standards.

ASCE 24-2014