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nFebruary 22,2012 <br /> a <br /> = \ V ''n c Page 3 of 15 <br /> be undertaken. Additionally, KHA will identify proposed monitoring well <br /> locations to be used in the vertical and horizontal delineation of arsenic in ground <br /> water. <br /> The work plan will prescribe the methodology to be used for the installation of the <br /> proposed monitoring wells. Additionally, the work plan will include <br /> methodologies for the sampling and analysis of ground water samples collected <br /> from both the proposed and existing monitoring wells on the Site. The FDEP <br /> requested that the localized hydraulic conductivity be established for the <br /> Southwest Grove. Therefore, KHA will propose that slug test be performed at <br /> three of the existing monitoring wells. <br /> KHA will include with the work plan a proposed schedule for the initiation of the <br /> field activities and the submittal of the corresponding documentation to the <br /> Department. <br /> The work plan will be signed and sealed by a professional geologist licensed in <br /> the State of Florida. <br /> Task 2—Additional Assessment Activities <br /> KHA will undertake the following additional assessment activities at the <br /> Northeast and Southwest Grove areas. The following additional assessment <br /> activities are subject to the FDEP's approval of the work plan prepared by KHA <br /> (Task 1). <br /> According to the reports prepared by GEC,there are five monitoring wells located <br /> on the Northeast Grove and eleven monitoring wells located on the Southwest <br /> Grove. Prior to the start of the assessment activities, KHA will locate and <br /> document the condition of the existing monitoring wells. KHA assumes that the <br /> existing 26 monitoring wells are intact and are capable of being sampled. If one or <br /> more monitoring wells have been damaged or cannot otherwise be sampled,KHA <br /> will confer with the FDEP regarding the need for their replacement. KHA will <br /> communicate this information to the County along with corresponding change in <br /> the drilling costs that are outlined herein. <br /> Northeast Grove <br /> The additional assessment activities associated with the Northeast Grove includes <br /> the installation of one deep monitoring well followed by the collection of ground <br /> water samples from the new and existing monitoring wells. <br /> Monitoring Well Installation— <br /> KHA will retain a licensed water well contractor to install a deep, double cased, <br /> monitoring well in the vicinity of existing monitoring well NEG MW-1. The deep <br /> 44 <br />