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long-term monitoring to assess the effectiveness of the remedy and to assure ongoing <br /> protection of human health and the environment. <br /> 59. Section 7.1.2.1 <br /> This section does not assess whether the alternative satisfies overall protection of <br /> human health and the environment. Since the no action alternative takes no <br /> measures to reduce contamination, this alternative and the institutional control <br /> alternative are the least protective. <br /> Corrective Action: State that the no action alternative does not protect human health <br /> and the environment. <br /> 60. Section 7.1.2.3.1 <br /> The text erroneously evaluates the effectiveness of the monitoring program, whereas <br /> the intent should be to assess the long-term effectiveness of the alternative to <br /> provide reliable protection of human health and the environment over time. Since <br /> no reduction in contamination will occur under this alternative, this approach is one <br /> of the least protective. <br /> Corrective Action: Revise the text to evaluate how the alternative does not provide <br /> for long-term effectiveness and protection. <br /> 61. Section 7.1.2.3.3 <br /> The text states, with regard to the detection of contaminants in the well of <br /> "residence 02," that "DDRW-Tracy does not accept responsibility for contaminants <br /> found in this well." However, it is not the purpose of this ROD to document <br /> responsibility (or lack thereof) on the part of DDRW-Tracy regarding contamination <br /> at this well. <br /> Corrective Action: This statement should be deleted. <br /> 62. Section 7.1.2.4 <br /> Compare the text in this section to the text in Section 8.5.1 (which correctly states <br /> that neither Alternatives 1 or 2 are protective of human health and the <br /> environment). <br /> Corrective Action: Modify the evaluation to reflect similar findings as presented in <br /> Section 8.5.1. <br /> 63. Section 7.2.1.1 <br /> The text refers to an "Inter-agency Management Agreement" to control future <br /> groundwater use in the area of contamination. However, unless DDRW-Tracy has <br /> already obtained agreement from all potential parties, concurrence from all parties <br /> EPA/R9 June 7, 1993 15/40 <br />