Task Order No 5 - Stantec Consulting Services - LTCP Post Construction Monitoring

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Attachment A TASK ORDER 05 CSO LTCP PHASE 1 POST CONSTRUCTION WATER QUALITY MONITORING PROGRAM DEVELOPMENT This Task Order is made this thek day of , 2018, by and between the Board of Public Works, City of South Bend, Indiana ("CLIENT") and Stantec Consulting Services Inc. ("CONSULTANT") pursuant to the terms and conditions set forth in the Master Services Agreement executed between the parties on the 11 th day of April, 2017, ("Agreement"), which incorporated this Task Order by reference. 1. The CONSULTANT Job Number for this Task Order i s The CONSULTANT Contract Number and Job Number shall be referenced in each invoice submitted itt ed by CONSULTANT to CLIENT under this Task Order. CLIENT is conducting a program of Phase 1 Post Construction Monitoring as required under its current Consent Decree for combined sewer overflow (CSO) management. Appendix A: Section 2 of the City's CSO Long-term Control Plan (LTCP) referenced in the Consent Decree requires that during each precipitation event that occurs during the 12-month post -construction monitoring period following completion of the Phase 1 CSO Collection System Controls, CLIENT shall collect, at a minimum, the following data: 15-minute rainfall data for each event; CSO discharge volumes, frequency, and duration at each CSO outfall; and Water quality samples from the St. Joseph River at predefined frequencies and locations. The purpose of this Task Order is for the CONSULTANT to review the data gathered in this post construction monitoring program and write a report interpreting the trends in data observed, the report will be the Phase 1 Post Construction Monitoring Report. CONSULTANT will receive water related data from CLIENT. The following parameters will be provided. • Location of sample • Date of sample • Time of sample collection • E. coli concentration • Dissolved oxygen concentration • Total suspended solids concentration • Sample temperature • Weather and other comments will also be provided • Others if necessary Five years worth of data, spanning the period before completion of the Long-term control plan Phase 1 to the end of the 2019 recreational water season will be provided and the parties will agree on the timeframe within those years to be used. CLIENT will also provide to CONSULTANT rainfall and CSO activation data, including duration, and volume data.