Laserfiche WebLink
WEBSTER ENVIRONMENTAL ASSOCIATES, INC. <br />13121 Eastpoint Park Blvd., Suite E <br />Louisville, KY 40223-4164 <br /> <br />Tel: (502) 253-3443 <br />Fax: (502) 253-3442 <br />Web Site: http://www.odor.net <br /> <br /> <br /> <br /> <br /> <br /> “Defining Odor Control Engineering” <br />1 <br /> <br /> <br />ATTACHMENT 2- SCOPE OF SERVICES <br /> <br />City of South Bend, IN <br />Hydrogen Sulfide Emissions in the Collection System <br /> <br />by <br />Webster Environmental Associates, Inc. <br />July 31, 2023 <br /> <br />I. Introduction <br /> <br />The City of South Bend (City) has issues with hydrogen sulfide (H2S) generation and <br />emission within the South Bend collection system. The City is currently dosing calcium <br />nitrate at two pump stations to control the H2S, but recent monitoring conducted by the <br />City recorded high H2S concentrations in multiple locations. Therefore, the City would like <br />to evaluate alternatives for further reducing the H2S. The City has requested this proposal <br />for Webster Environmental Associates (WEA) to conduct a desktop analysis of odor <br />control alternatives based on data provided by the City. <br /> <br />II. Scope <br /> <br />A. Conduct Information Review <br /> <br />1. Conduct a virtual kickoff meeting with the City to initiate the project and <br />request needed documents. <br />2. Review documents obtained from the City, such as collection system maps, <br />pump station information, force main information, as well as previous <br />testing/evaluation conducted by WEA. <br /> <br />Deliverable: Kickoff Meeting Minutes <br /> <br />B. Develop Testing Plan <br /> <br />1. Develop a specific testing plan for the City to conduct. The testing plan shall <br />include locations, duration of testing, and specific testing parameters. <br />