ASTM International Standard Guide for Seismic Risk Assessment of Buildings ASTM E2026-07

This guide provides guidance on conducting seismic risk assessments for buildings. As such, this guide assists a User to assess a property's potential for losses from earthquake occurrences. Hazards addressed in this guide include earthquake ground shaking, earthquake-caused site instability, including fault rupture, landslides and soil liquefaction, lateral spreading and settlement, and earthquake-caused off-site response impacting the property, including flooding from dam or dike failure, tsunamis and seiches. This guide is intended to reflect a commercially prudent and reasonable investigation for performance of seismic risk assessments. Seismic risk assessments may be performed for an individual building or a group of buildings. This guide provides suggested approaches for the performance of five different types of seismic risk assessments. Building stability, site stability, building damageability, contents damageability, business interruption, and application and temporal relevance of report. Each is intended to serve different financial and management needs of the User. An earthquake ground motion assessment should be conducted in conjuction with probable loss evaluations for building damageability and may have applications in some scenario loss studies, as well as building stability or site stability assessments. Seismic risk assessments may consider varying degrees of assessment of a building or buildings from Level 0 to Level 3.