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Mr. Himanshu H. Mehta, P.E. 19 November 2019 Page 5 Phase 2 — Semi -Annual Sampling and Reporting Geosyntec will assist SWDD to perform the semi-annual sampling and prepare the water -quality monitoring reports as required by the WQMP. Geosyntec will assist SWDD with conducting all field sampling preparation activities, including scheduling, staffing, subcontracting, and field equipment preparation. Geosyntec will subcontract Ideal Tech Services Inc. (ITS) to support the groundwater and surface water sampling. Prior to collecting the groundwater samples in January and July 2020, Geosyntec and ITS will perform water -level measurements from the 56 groundwater monitoring wells and 1 staff gauge (SG -12). Geosyntec and ITS 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 2020. We will also perform semi- annual (January and July) sampling of the surface water site (SW -2), if its 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 and ITS will deliver the samples to ENCO laboratory for analytical testing under SWDD's contract (i.e., ENCO laboratory will directly invoice SWDD). The laboratory analytical testing will be conducted by ENCO 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 II1.2 of the Class I Landfill WQMP, as required by paragraphs 62-701.510 (5)(d) and (7)(b), F.A.C. Geosyntec will assist SWDD in coordinating the analytical testing activities with ENCO, notify 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 ground water completion report form and ground water elevation contour map, both signed and sealed by a Florida registered professional engineer. These reports will be submitted to SWDD for review prior to submittal to FDEP. The reports (in Adobe format) and analytical data Electronic Data Deliverable (EDD) will be submitted electronically to FDEP using the ADaPT NCP2019 2283/JL19022 2020 Compliance Monitorini4 Proposal