United States Air Force 611th Air Support Group/Civil Engineering Squadron Elmendorf AFB, Alaska. Risk Assessment Bullen Point Radar Installation, Alaska.
Abstract
This document contains the baseline human health risk assessment and the ecological risk assessment (ERA) for the Bullen Point Distant Early Warning (DEW) Line radar installation. Five sites at the Bullen Point radar installation underwent remedial investigations (RIs) during the summer of 1993. The presence of chemical contamination in the soil, sediments, and surface water at the installation was evaluated and reported in the Bullen Point Remedial Investigation/Feasibility Study (RI/FS) (U.S. Air Force 1996). The analytical data reported in the RI/FS form the basis for the human health and ecological risk assessments. The primary chemicals of concern (COCs) at the five sites are diesel and gasoline from past spills and/or leaks. The general location of the Bullen Point radar installation is shown in Figure 1-1. The five sites investigated and the types of samples collected at each site are presented in Table 1-1. Figures of the five sites are presented in Section 2.0. The purpose of the risk assessment is to evaluate the human and ecological health risks that may be associated with chemicals released to the environment at the five sites investigated during the RI. The risk assessment characterizes the probability that measured concentrations of hazardous chemical substances will cause adverse effects in humans or the environment in the absence of remediation. The risk assessment will be used to determine if remediation (site cleanup) is necessary and, if so, to rank sites for remedial action.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 18, 1996
- Accession Number
- ADA311975
Entities
People
- Samer Karmi