Installation Restoration Program. Preliminary Assessment: 216th Engineering Installation Squadron and 234th Combat Communications Squadron, Hayward Air National Guard Station, California Air National Guard, Hayward, California

Installation Restoration Program. Preliminary Assessment: 216th Engineering Installation Squadron and 234th Combat Communications Squadron, Hayward Air National Guard Station, California Air National Guard, Hayward, California

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Published: 1991

Total Pages: 85

ISBN-13:

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The preliminary assessment included the following activities: (1) An on-site visit, including interviews and field surveys; (2) Acquisition and analysis of information on past hazardous materials use, waste generation, and waste disposal at the Station: (3) Acquisition and analysis of available geological surveys, hydrological data, meteorological data, and environmental data; and (4) The identification and assessment of sites where contamination of soils, ground water and/or surface water may have occurred. Operations that have involved the use of hazardous materials and the disposal of hazardous wastes include vehicle maintenance and maintenance of aerospace ground equipment (AGE). The hazardous wastes disposed of through these operations include varying quantities of fuels, acids, paints, thinners, strippers, solvents, and oils. The field surveys and interviews resulted in three sites being identified that exhibit the potential for migration of contaminants due to leakage or seepage from landfills and storage tanks.


Installation Restoration Program. Preliminary Assessment

Installation Restoration Program. Preliminary Assessment

Author:

Publisher:

Published: 1995

Total Pages: 79

ISBN-13:

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A Preliminary Assessment/Site Inspection was conducted at the 220th Engineering Installation Squadron, Zanesville, Air National Guard Station, Zanesville, Ohio. The Air National Guard Readiness Center/Installation Restoration Program Branch authorized Operational Technologies Corporation to prepare a PA/SI Work Plan and conduct the SI at the Zanesville, ANGS. A PA of the 220th EIS, Zanesville, ANGS, was initiated by ANGRC and Op Tech personnel in November 1993. Information obtained through interviews, review of station records, and field obervations resulted in the identification of two potentially contaminated disposal and/or spill areas. These areas are designated as the Motor Pool Washdown Area of Concern, and the Battery Neutralization AOC. The SI was conducted as outlined in the PA/SI Work Plan submitted in January 1994 and approved in April 1994. The field work commenced at the 220th EIS on 1 June 1994 and was completed on 3 June 1994. AN.