1.) Model hydraulically complex structures 2.) Collect and evaluate or of various data sources and reliability 3.) Develop existing rating curves for the structure 4.) Tributary area validation and calibration 5.) Prepare a plan for detailed basin or structure modeling 6.) Develop new rating curves for structures from observed data 7.) Develop a representation of the rating curve in the MSD SWMM model by appropriate choice of structures available to the model. 8.) Detail the impact of tail water (River Stage or surcharge) on the rating curve and how this is included in the proposed rating curves 9.) Analyze the impact of the changes on ROV, HGL and other metrics. 10.) Provide report for structures evaluated 11.) Investigate special overflow structures or structures requiring more limited analysis or modeling. 12.) Meet with MSDGC to review project goals, information and deliverables 13.) Prepare and present model results to MSDGC, County staff, management or the public 14.) Respond to questions generated by MSDGC, the County , or the public as directed by MSDGC. 15.) Perform CFD modeling of mixing zone studies in waterways, water bodies, and hydraulic structures. This may include PAA or disinfectant dispersion and effectiveness, pollutant transport, or thermal zones. 16.) Model detail processes within portions of treatment plant to evaluate dispersion and reflect observed performance, or potential upgrades. 17.) Analyze SWMM components as new versions of the software are released as alternative methodologies of modeling structures (e.g. direct Python coding) 18.) Additional services necessary for MSDGC to accurately understand, model and represent hydraulic structures or tributary areas.
