Status of the Oak Ridge National Laboratory new hydrofracture facility [electronic resource] : Implications for the disposal of liquid low-level radioactive wastes by underground injection

Published: Oak Ridge, Tenn. : Oak Ridge National Laboratory, 1987.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description: Pages: 20 : digital, PDF file
Additional Creators: Oak Ridge National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information

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Summary

From 1982 to 1984, Oak Ridge National Laboratory (ORNL) disposed of approximately 2.8 x 10/sup 16/ Bq (7.5 x 10/sup 5/ Ci) of liquid low-level radioactive wastes by underground injection at its new hydrofracture facility. This paper summarizes the regulatory and operational status of that ORNL facility and discusses its future outlook. Operational developments and regulatory changes that have raised major questions about the continued operation of the new hydrofracture facility include: (1) significant /sup 90/Sr contamination of some groundwater in the injection formation; (2) questions about the design of the injection well, completed prior to the application of the underground injection control (UIC) regulations to the ORNL facility; (3) questions about the integrity of the reconfigured injection well put into service following the loss of the initial injection well; and (4) implementation of UIC regulations. Ultimately, consideration of the regulatory and operational factors led to the decision in early 1986 not to proceed with a UIC permit application for the ORNL facility. Subsequent to the decision not to proceed with a UIC permit application, closure activities were initiated for the ORNL hydrofracture facility. Closure of the facility will occur under both state of Tennessee and federal UIC regulations. The facility also falls under the provisions of part 3004(u) of the Resource Conservation and Recovery Act pertaining to corrective actions. Nationally, there is an uncertain outlook for the disposal of wastes by underground injection. All wells used for the injection of hazardous wastes (Class I wells) are being reviewed. 8 refs., 4 figs., 2 tabs.

Report Numbers

E 1.99:conf-870306-46
conf-870306-46

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Note

Published through SciTech Connect.
01/01/1987.
"conf-870306-46"
"DE87009667"
Waste management '87, Tucson, AZ, USA, 1 Mar 1987.
Haase, C.S.; Stow, S.H.

Funding Information

AC05-84OR21400

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