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Request for Qualifications and Proposals (RFQP) <br /> The City of Decatur advertised a RFQP to provide professional services for the 2017 Target Area <br /> Flow Monitoring Services on November 10, 2016. On December 7, 2016 the City received <br /> proposals from the following firms: <br /> 1. ADS Environmental Services, Chicago, IL <br /> 2. AECOM, Chicago, IL <br /> 3. Donohue and Associates, Champaign, IL <br /> 4. RJN Group, Wheaton, IL <br /> City staff reviewed the proposals and interviewed ADS Environmental Services and RJN Group. <br /> Staff recommends Council approve a Professional Service Agreement with ADS Environmental <br /> Services as the firm best qualified to perform the work. <br /> Flow MonitoringServices Program <br /> ram g <br /> A flow monitoring services program will provide the City with dry weather and wet weather sewer <br /> flows within the collection system. The program includes the following to assist the City. <br /> 1. Site Reconnaissance—ADS will review system maps, select metering location, and <br /> visit site to verify the site is suitable for a flow meter installation. <br /> 2. Flow Meter Installation—Equipment will be installed and calibrated as per industry <br /> standards. <br /> 3. Rain Gauge Installation— 15 guages will be installed and calibrated as per industry <br /> standards. <br /> 4. Data Collection and Maintenance—Data will be transmitted wirelessly to a remote <br /> server for review and approval by a data analyst. ADS will provide all maintenance <br /> on the equipment during the project period. <br /> 5. Final Report—ADS will provide raw flow data with a Rainfall Derived Inflow and <br /> Infiltration (RDII) Report. An RDII Report will provide hydraulic performance <br /> evaluation, dry weather analysis, wet weather analysis, Basin rankings and <br /> recommendations. <br /> A� . <br /> Target Area Basins Flow Monitoring <br /> The Target Area Basins Flow monitoring will �f" - 1. M <br /> install approximately 86 flow meters with the <br /> following 9 basins. Detailed basin maps can be == <br /> found in Exhibits A-I. 4 ' <br /> 1. South Hampton Rd <br /> 2. East William Street Rd `? ° '"� .� ^�° <br /> 3. Lost Bridge North <br /> 4. Lost Bridge South <br /> 5. Sesom Dr <br /> E - <br /> 6. West Main St <br /> 7. Florian Ave <br /> 8. Lynette Dr Y <br /> 9. Basin 5 and 6 <br /> p 31mt8r1°°WeM •� <br /> - 2 — <br />