Enhanced Seismic Evaluation involves performing probabilistic and deterministic hazard analysis based on the Maximum Considered Earthquake (MCE). This will yield the following design figures/ parameters/ inputs:
Probabilistic reccurence curves (Annual Rate of Excelence vs PGA).
Multiple MCE-based response spectra.
CBC/ASCE code-based spectra.
Probabilistic site categorization and seismic site-coefficients.
Multiple ground surface acceleration time histories for dynamic modeling of structure.
Probabilistic site specific spectra (72, 475, and 2475 year return period).