Mr. Trieu has over fifteen years experience in a wide range of water resources engineering fields. He currently supervises development of hydraulic/hydrologic models for evaluation of flood control alternatives and development of design water surface elevation. He performs hydraulic/hydrologic analysis of flood problems and evaluation of flood control alternatives using HEC-RAS, RMA-2, FLO-2d, UNET, HEC-1. He has experience in preparation of plans and specifications for levee rehabilitation and habitat enhance¬ment projects in the Sacramento-San Joaquin Delta, and has obtained permits from local, State and Federal agencies to complete Reclamation District projects. He has also worked on various feasibility studies and the design of fish screens for water diversions.