Opinion ID: 1435262
Heading Depth: 4
Heading Rank: 2

Heading: The Uranium Enrichment Process

Text: The process of enriching uranium at PGDP involves conversion of uranium hexafluoride, UF6, to compressed gas, which is in turn fed through a series of diffusion stages. PGDP has more than 1,800 diffusion stages. The diffusion process generates an enriched uranium product. [2] The enrichment process produces air emissions through stack releases, as well as liquid discharges and waste. Release of low levels of radioactive particles is expected during the uranium enrichment operations; in fact, it is specifically permitted and regulated by the federal government. At all relevant times for purposes of this case, PGDP conducted environmental monitoring to detect and measure any releases of radioactive and other non-radioactive materials. Air monitoring stations are located within the PGDP boundaries and offsite. Surface water in the area surrounding the facility is routinely sampled and tested for contaminants. Testing also is performed on sediments, vegetables, deer, and fish for potentially hazardous substances.