Emergency Services and Support for Communities Rapid Damage Assessment (RDA) Course Request Form Rapid Damage Assessment (RDA) - Field Manual Rapid Damage Assessment (RDA) - App Emergency Lodging Supplies Request Process Emergency Management - BC Housing's role in a disaster or emergency Learn how BC Housing supports communities responding to emergencies. Emergency Lodging and Resources Get information on how BC Housing manages emergency group lodging supplies and deploys them during an emergency. Post-Disaster Building Assessments (PDBA) PDBA enables communities responding to emergencies to more rapidly assess the safety of buildings. Learn how BC Housing supports the PDBA process. Post-Disaster Building Assessments (PDBA) Training Take courses to learn how to develop a PDBA Program for your community or organization’s emergency preparedness. Post-Disaster Building Assessments Resources Access post-disaster building assessment, placards, checklists, guidelines and kits and other related resources.