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U. S. Army Corps of Engineers Soil <br /> Vapor Extraction Subsurface <br /> Performance Checklist <br /> Installation Name <br /> Site Name/ I D <br /> Evaluation Team <br /> Site Visit Date <br /> This checklist is meant to aid in evaluating the overall performance of a soil vapor extraction <br /> (SVE) system for removing volatile organic vapors from the soil vadose zone This checklist is <br /> divided into the following sections <br /> 1) Evaluation team composition <br /> 2) Typical treatment objectives <br /> 3) References <br /> 4) Data collection requirements <br /> 5) Performance analysis calculations <br /> 6) Adequacy of operations and maintenance <br /> 7) Typical performance problems <br /> 8) Alternatives for possible cost savings <br /> 9) Supplemental notes and data <br /> The checklist provides suggestions for information gathering, and space has been provided to <br /> record data and notes from the site visit Supplementary notes, if required, should be numbered <br /> to correspond to the appropriate checklist sections <br /> 1) Evaluation Team Composition <br /> The following disciplines should be included in the evaluation team for the soil vapor extraction <br /> system <br /> • Geologist (attend site visit, subsurface performance evaluation) <br /> • Process Engineer (attend site visit, treatment system evaluation) <br /> n��uia�vi y �y��.iau5t Li iguiawi y r Ciiuxr�iii�iiwJ <br /> • Cost Engineer (cost of alternatives) <br /> 2) Typical Treatment Objectives <br /> Verify that the treatment objectives established when the SVE system was designed and installed <br /> are clear and still valid If the objectives are not clearly defined, describe reasonable objectives <br /> based on information from the owner and regulator <br /> 06/07/99 <br /> Pagel of 8 <br />