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Olive (FallONLY)(collect field parameters and submit samples to City lab for analysis of <br />Ammonia and Nitrate and to EuroFins for VOCs and Chloride):MW-1-40 and MW-13-40 <br />During the low flow sampling process, EnviroSolutions will record the stabilization of the <br />following geochemical parameters: pH, ORP, D.O. (dissolved oxygen), conductivity, and <br />turbidity. EnviroSolutions will preserve, package, and deliver the samples to the City of South <br />Bend laboratory and the Eurofins Eaton Analytical laboratory in South Bend, IN, under chain of <br />custody for analysis of volatile organic chemicals, chloride, ammonia, and nitrate. Analytical <br />costs are not included in this proposal. <br />Groundwater sampling events will be conducted in April and October of 2020. <br />Task 2: Data consolidation and presentation <br />EnviroSolutions will reduce all field and laboratory analytical data collected during groundwater <br />sampling activities. We will incorporate the resultsintothe databases EnviroSolutions <br />developed for the City of South Bend municipal source groundwater monitoring program. The <br />databases allow for trend analysis and comparison to state and federal screening levels. <br />EnviroSolutions will describe the field operations and present the results in a brief report for the <br />City of South Bend. Reports will be submitted in May and November of 2020. <br />COST <br />The estimated costs for labor and materials to complete the requested tasks based on our current <br />understanding is $14,790.00. If costs change based on actual site conditions, EnviroSolutions <br />will seek approval from the City of South Bend priorto proceeding. These costs do not include <br />laboratory analytical services. <br />TIMELINE <br />Services will be scheduled immediately upon receipt of a completed proposal acceptance form. <br />After receipt of the proposal acceptance form, EnviroSolutions will complete the requested work <br />under the schedule mandated by City of South Bend. As stated above, the intended schedule for <br />groundwater sampling activities to occur in April and October of 2020. Summary reports will be <br />submitted to the City of South Bend in Mayand Novemberof 2020. The City of South Bend <br />may use the reports as needed. <br />T <br />hank you for the opportunity to provide services to the City of South Bend. If you have any <br />questions in the meantime, please contact me by email: bkarban@envirosolutionsinc.net. <br />Sincerely, <br />EnviroSolutions, Inc. <br />William J. Karban <br />Senior Geologist <br /> <br />