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Ms. Michelle Smith <br />March 22, 2018 <br />KERAMIDA Proposal No. P21656 <br />Pave 2 <br />KERAMIDA will use the same statistical program (DUMPStat) and statistical procedures and <br />methodologies used in previous years. The intent of the evaluation is to provide a ninety-five <br />percent (95%) level of confidence to determine if a change in the concentration of a constituent has <br />occurred or if groundwater quality standards have been exceeded, based on the information <br />obtained during sampling, as well as the results of previous sampling events by the City of South <br />Bend. KERAMIDA will follow the guidelines set forth by the IDEM's Analytical Data Deliverable <br />Requirements. <br />KERAMIDA will summarize the results of each statistical evaluation in a semi-annual Statistical <br />Evaluation Report, which will present the results of the statistical evaluation, along with the <br />distribution assumptions. Each report will be submitted to the City of South Bend in draft form for <br />review and comment. Three paper and two electronic copies of the final report will then be <br />submitted to the City of South Bend, who will be responsible for forwarding the document to the <br />IDEM. <br />Costs are included in this proposal to perform two separate statistical evaluations (one following <br />each of the two 2018 sampling events) and prepare two separate semi-annual Statistical Evaluation <br />Reports. <br />COST ESTIMATE <br />The estimated cost to complete the scope of work detailed in this proposal is $4,700 as detailed in <br />Table 1 below. All costs will be invoiced on a lump sum basis, with billing for each semi-annual <br />statistical analysis concurrent with submittal of the report. Other terms and conditions will be in <br />accordance with the attached KERAMIDA Standard Terms and Conditions. <br />Table 1 <br />Item <br />Cost <br />Statistical Analyses & Semi -Annual Reports <br />Anal sis/Re ort #1 <br />$ 2,350 <br />Anal sis/Re ort 42 <br />$ 2,350 <br />ESTIMATED PROJECT TOTAL <br />$ 4,700 <br />SCHEDULE <br />KERAMIDA will initiate work on this project immediately upon issuance of a Purchase Order <br />(P.O.) from the City of South Bend. The first statistical analyses will be initiated after receipt of the <br />May 2018 analytical data from the City of South Bend. <br />