Supplementary documentation for an Environmental Impact Statement regarding the Pantex Plant: radiation monitoring and radiological assessment of routine releases

This report documents work perfomed in support of the preparation of an Environmental Impact Statement (EIS) regarding the Department of Energy's Pantex Plant near Amarillo, Texas. Results of environmental measurements performed for the EIS are described. Descriptions are presented are presented of existing radiological conditions at the Pantex Plant and the two alternate sites, the Iowa Army Ammunition Plant near Burlington, Iowa, and the Hanford Site in Washington. Radiological impacts on these three sites by the proposed options and alternatives considered in the EIS are evaluated. Only impacts from routine operations are considered; impacts from accidents are treated in other reports.