Summary
Work include perform level 1 and/or level 2 load ratings in accordance with aashto lrfd and lrfr bridge evaluation specifications and nysdot engineering procedures (including ei 20 026). Review as-built drawings, inspection reports, previous level 1 and level 2 load rating reports, any pertinent information and perform field investigations as necessary. Model any bridge requested by the authority. Aashtoware bridge rating software or approved alternative shall be used. Analyze composite steel girder sub-stringer systems, curved and straight spans, considering torsional effects and multimodal load demands