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Mr. Himanshu H. Mehta, P.E. 20 December 2024 Page 7 and attendance (by two Geosyntec personnel) at one meeting with the SWDD and/or FDEP, as needed. Phase 2 Semi Annual Sampling and Reporting (Both C&D Debris Disposal Facility and Class I Landfill) Geosyntec will assist the SWDD to perform the semi-annual sampling and prepare the water - quality monitoring reports as required by the WQMP. Geosyntec will assist the SWDD with conducting all field sampling preparation activities, including scheduling, staffing, subcontracting, and field equipment preparation. Prior to collecting the groundwater samples in January and July 2025, Geosyntec will perform water -level measurements from the Site monitoring well network and installed staff gauges adjacent to the Site. Geosyntec will then perform semi-annual sampling of the Class I landfill and C&D debris disposal facility groundwater monitoring wells in January (34 wells) and July (25 wells) of 2025. We will also perform semi-annual (January and July) sampling of the surface water site (SW -2) if it is discharging from the stormwater pond. It is estimated that data collection and sampling will take five (5) full days in January and four (4) full days in July for the semi-annual monitoring and reporting for the Class I landfill and C&D debris disposal facility. Geosyntec will deliver the samples to Eurofins laboratory for analytical testing under the SWDD's contract (i.e., Eurofins laboratory will directly invoice the SWDD). The laboratory analytical testing will be conducted by Eurofins testing laboratory. The samples collected from the Class I landfill monitoring wells will be analyzed for the routine monitoring parameters listed in paragraph 7 of the WQMP and in accordance with paragraph 62- 701.510(5)(c) & (7)(a), F.A.C. The samples collected from the C&D debris disposal facility monitoring wells, with the exception of the quarterly assessment wells, will be analyzed for the routine monitoring parameters listed in paragraph 8 of the WQMP and in accordance with 62- 701.739(8)(d), F.A.C. The samples from the surface water site (SW -2) will be analyzed for the list of parameters listed in Section I1I.2 of the Class 1 Landfill WQMP, as required by paragraphs 62-701.510 (5)(d) and (7)(b), F.A.C. Geosyntec will assist the SWDD in coordinating the analytical testing activities with Eurofins, notify the FDEP prior to sampling as required by the WQMP, review and evaluate the analytical test results, and prepare the semi-annual reports. The results of water -quality sampling under the WQMP will be presented in a report supported by attachments containing chain -of -custody sheets, field notes and observations, water sampling logs, maps, analytical results, and any other applicable materials. The reports will include groundwater completion report form and groundwater elevation contour map, both signed and NCP2323548/JL23073 2025 Compliance Monitoring Proposal ongincers I sciewists I innw:nors