Laserfiche WebLink
Task 10 Deliverables <br />• Technical Memorandum — Adopted Optimization Plan. EmNet will be responsible for <br />production of this deliverable. <br />Task 11 CHRS Integration (Lead Firm: EmNet) <br />EmNet will build upon the previous work done during Phase lA/1B to further develop and <br />integrate Cognitive Hydraulic Response System nodes into the updated South Bend collection <br />system model developed during Task 10. EmNet will use the updated model from Task 9 along <br />with selected CHRS nodes to generate time series output for the typical year rainfall under <br />existing conditions, and to facilitate use of the updated model for the optimization analysis. <br />Task 11 Deliverables <br />There are no specific deliverables from this task. The updated collection system model <br />with the CHRS nodes integrated will be used as the basis for the optimization analysis <br />described under Task 15. <br />Task 12 Water Quality Analysis Integration (Lead Firms: EmNet, LimnoTech) <br />Decisions regarding the effectiveness of potential refinements or wholesale changes to the South <br />Bend LTCP will depend on results from simulations of meeting water quality goals for the St. <br />Joseph River. Supplemental water quality modeling results are needed to quantify the level <br />achieved by a range of CSO management options, including different levels of control. <br />LimnoTech, working with EmNet will perform tasks to update the current water quality model of <br />the St. Joseph River and provide for the linked analysis of water quality conditions with the <br />OptiS WMM simulations proposed. Specific activities will include: <br />1. Obtaining 2015 river water quality sampling data from the Cities of South Bend and <br />Elkhart, update the water quality database and update the data analysis section of the <br />water quality model calibration technical memo developed under Phase IA. <br />2. Performing sensitivity analysis on the duration of the CSO discharge from the South <br />Bend CSOs and the Elkhart CSOs in the calibration model for the time period of 2012- <br />2013, and update the sensitivity analysis section of the water quality model calibration <br />technical memo developed under Phase IA. <br />3. Following the completion of the Collection System Model Refinement by MWH under <br />Task 10, take the typical year output from the updated collection system model and <br />South Bend LTCP Reevaluation - Phase 1C Amendment Page 5 <br />Revised 06/29/2016 <br />