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Venture will contract with a qualified firm to accomplish excavation and removal of the non-approved <br /> materials from atop the liner system. The removal effort is anticipated to include transport and interim <br /> placement of the material within a to-be-defined(onsite)area. <br /> TASK 3 <br /> INSPECTION OF COMPOSITE LINER SYSTEM <br /> Objective: To visually examine/assess the composite liner system for evidence of damage (if any) and to <br /> ascertain the magnitude and extent of visually observable damage. <br /> Timeline: Concurrent with or not later than 15 days after completion of Task 2. <br /> Venture will contract with a qualified liner installation and repair firm to accomplish visual inspection and <br /> supplemental evaluations (see also Comment No. 3, below) in order to identify all areas of damage or <br /> potential compromise to liner system integrity. The inspection effort is anticipated to include identification <br /> and demarcation of all impacted areas sufficient to establish a basis for assessment of the magnitude of <br /> damage to the liner. <br /> TASK 4 <br /> ALTERNATIVES EVALUATION <br /> Objective: To identify and assess the various options that may be technically feasible to effectuate repair <br /> and/or replacement; and, to assess the economic viability (e.g., cost effectiveness) and/or desirability of <br /> repair versus replacement(or site closure). <br /> Timeline: Concurrent with or not later than 30 days after completion of Task 3. <br /> Venture anticipates conducting an internal analysis, in conjunction with input from the retained liner <br /> installation and repair firm, to determine the optimal technical approach toward remediation of the liner <br /> system; and, an evaluation of the economic viability of undertaking same. If it is determined that it is not <br /> cost effective to restore the liner system to a re-certifiable EPF status,secondary options will be identified. <br /> These options may include modification of the planned operational methods (via permit revision) and/or <br /> possible implementation of the site closure plan(in part or full). <br /> TASK 5 <br /> REPAHVRE-CERTIFICATION OR CLOSURE DETERMINATION <br /> Objective: To complete necessary repairs and/or replacement in a manner approved by the Division and <br /> such that the EPF facility is re-certified as such. <br /> Timeline: Concurrent with or not later than 90 days after completion of Task 4. <br /> Venture anticipates that the Task 5 component will be predicated on findings evolving from the Task 4 <br /> Alternatives Evaluation. It is Venture's preferred outcome that repair and re-certification of the EPF be <br /> 4 <br />