Just
as Oak Ridge crews have removed unneeded buildings at the East
Tennessee Technology Park (ETTP), they also have disposed of wastes
stored there, a critical step to completing cleanup at the site.
Wastes
generated and handled at ETTP, the former Oak Ridge Gaseous Diffusion
Plant, have been managed under the Resource Conservation and Recovery
Act (RCRA) and the Toxic Substances Control Act (TSCA) — laws that
address the proper management of hazardous and polychlorinated biphenyl
(PCB) wastes.
Those
wastes at ETTP, generated from site operations or brought to Oak
Ridge’s TSCA Incinerator for processing, were stored at various
permitted locations across the site prior to treatment and disposal.
Previously,
wastes were treated onsite at the TSCA Incinerator and offsite at
commercial treatment facilities, depending on the type of waste. After
the incinerator closed in 2009, all treatment took place at off-site
facilities.
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