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IS83 <br />SWDD Item <br />Indian River County, Florida <br />Solid Waste Disposal District <br />Board Memorandum <br />Date: June 2, 2022 <br />To: Jason E. Brown, County Administrator <br />From: Sean C. Lieske, Director of Utility Services <br />Prepared By: Himanshu H. Mehta, PE, Managing Director, Solid Waste Disposal District <br />Subject: Work Order No. 16 to Geosyntec for One Year of Groundwater Monitoring/Reporting and <br />Related Consulting Services at the Former South Gifford Road Landfill <br />Descriptions and Conditions: <br />In accordance with the requirements by the Florida Department of Environmental Protection (FDEP), the <br />former South Gifford Road landfill site requires continual groundwater monitoring activities and regulatory <br />oversight to show that Indian River County (IRC) and the Solid Waste Disposal District (SWDD) are proactively <br />taking efforts to remediate the site. <br />FDEP requires submittal of the first 2022 semi-annual groundwater monitoring report no later than July 31, <br />2022 (to document results of the summer 2022 sampling event) and the second 2022 semi-annual <br />groundwater monitoring report no later than February 28, 2023 (to document results of the winter 2022 <br />sampling event). Previous sampling, reporting, and remedial events performed by Geosyntec have been <br />completed on schedule and within budget. <br />Accordingly, staff requested the attached proposal from Geosyntec to provide groundwater monitoring and <br />reporting for an additional one-year period and annual pollution remediation liabilities evaluation. <br />Analysis: <br />Geosyntec's proposal includes two semi-annual monitoring and reporting events for the plume <br />monitoring well network and preparation of an annual pollution remediation liabilities evaluation. <br />Geosyntec's proposal consists of five main phases as follows: <br />Phase Description <br />Budget <br />Phase 1: Project Management <br />$ 6,431.32 <br />Phase 2: Meetings/Regulatory Interaction <br />$ 4,651.48 <br />Phase 3: Annual Pollution Remediation Liabilities Evaluation <br />$ 5,963.70 <br />Phase 4: Semi -Annual Sampling Activities <br />$48,221.04 <br />Phase 5: Data Evaluation and Semi -Annual Reporting <br />$15,092.60 <br />Total <br />$80,360.14 <br />158 <br />SWDD Agenda - Geosyntec WO No. 16 Page 1 of 2 <br />