DOE/EIS-0247-SA-03: Supplement Analysis (March 2025)

Spallation Neutron Source Second Target Station; Oak Ridge National Laboratory, Oak Ridge, Tennessee.

Office of NEPA Policy and Compliance

March 28, 2025
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Spallation Neutron Source Second Target Station; Oak Ridge National Laboratory, Oak Ridge, Tennessee

DOE prepared this supplement analysis (SA; DOE/EIS-0247-SA-03) to evaluated changes to the Spallation Neutron Source (SNS) Second Target Station (STS) proposed since the completion of DOE/EIS-0247 Final Environmental Impact Statement, Construction and Operation of the Spallation Neutron Source Facility (April 1999). This SA evaluates proposed STS site civil improvements, including a proposed construction access road to the construction support area.

For more information, see Construction and Operation of the Spallation Neutron Source.