Installation Restoration Program, Technical Memorandum for Field Investigation atIRP Sites No. 1 and No. 2, Vol 2, 183rd Fighter Wing, Illinois Air National

摘要

The Installation Restoration Program was initiated by the Air National Guard(ANG) to evaluate potential contamination to the environment caused by past practices at its installations. Two sites were identified at Capital Municipal Airport during the 1990 Preliminary Assessment; the Petroleum, Oils and Lubricants Storage Area (Site 1) and the Old Fire Training Area (Site 2). Information gathered during a 1996 Site Investigation on both sites and 1995 Site Investigation Addendum for Site 2 did not provide adequate information for decision-making. This Field Investigation was designed to fill data gaps. The Tech Memo recommends Site 1 proceed to a No Further Action Decision Document, and Site 2 proceed to an Engineering Evaluation/Cost Analysis (EE/CA). No further field effort is necessary to complete the EE/CA. Vol 1 contains the main text of the report. Vol 2 contains the supporting data.