Monthly siren test rescheduled to June 2

OAK RIDGE, Tenn — Monthly testing of the public notification sirens in Oak Ridge has been rescheduled to Monday, June 2.

Warning sirens are placed around Oak Ridge’s three major sites — the Oak Ridge National Laboratory, Y‑12 National Security Complex, and East Tennessee Technology Park. In the unlikely event of an off‑site emergency, sirens will sound to alert area residents.

The sirens are tested the first Wednesday of every month between 11:00 a.m. and 2:00 p.m. The testing has been moved to June 2 to avoid confusion with a Y‑12 emergency exercise taking place on Wednesday, June 4.

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Consolidated Nuclear Security, LLC operates the Y-12 National Security Complex, located in Oak Ridge, Tennessee, for the U.S. National Nuclear Security Administration. Bechtel National, Inc. is the lead member of CNS; minority members include Leidos, Inc.; ATK Launch Systems, LLC; and SOC LLC. Y-12 is a key facility in the U.S. Nuclear Security Enterprise, and CNS performs its work with a focus on performance excellence and the imperatives of safety, security, disciplined operations, and delivering as promised.

For more information, visit www.y12.doe.gov. Follow Y-12 on Facebook, X, and LinkedIn.

CONTACT
Kathryn King, APR
Communications
Office (865) 315.5996
Kathryn.King@y12nsc.doe.gov