Nuclear Information and Resource Service
FOR IMMEDIATE RELEASE Contact:
Paul Gunter, NIRS, (202) 328-0002
April 05, 2005 Brendan
Hoffman, Public Citizen, (202) 454-5130
Emergency
Sirens at Atomic Reactor Sites Continue to Experience Widespread Failures:
Public
Demands NRC Require Power Backup Systems
“It is
irresponsible of the NRC to leave the public both literally and figuratively in
the dark about a potential radiological emergency during a power
outage,” said Paul Gunter, director of the Reactor Watchdog Project for
Washington, DC-based Nuclear Information and Resource Service. “Worse
still, the NRC is also in the dark about which sirens would fail. This problem
can and must be fixed immediately by installing independent and preferably
solar-powered siren systems.”
“Its no secret that
NRC has allowed the nuclear industry to operate with inadequate emergency plans
for the public,” said Wenonah Hauter, director of Public Citizen’s
national energy program. “The fact that many of these siren systems
won’t work when the grid fails is one glaring example that can no longer
be tolerated.”
Seventeen environmental
and public interest groups as well as three
[See petition http://www.nirs.org/reactorwatch/emergency/ep2206petitionsirens02232005.pdf]
Background:
Some
nuclear power station operators have battery back up systems for emergency
notification sirens in the event of collapse of the electrical grid. However, a
review of NRC event reports documented in the petition reveals that a
significant number of sites have repeatedly lost power to portions, and even entire
emergency siren systems. One such example is the Indian Point nuclear plant
thirty miles north of
The public has initiated the
formal process under federal law (10 CFR 2.206) with NRC where, if the petition
is accepted, the federal agency would convene hearings with affected nuclear
licensees on the requested emergency enforcement action. In this case, the
petitioners have requested that NRC first identify and quantify the number of
nuclear power station emergency planning zones where emergency notification
systems lose power during grid failure due to adverse weather, mechanical
failure or potentially an act of sabotage in advance of an attack on a nuclear
power station by terrorists. The petitioners have further requested that all of
the affected licensees then be required to back fit emergency siren systems
with backup power systems, preferably solar power, to assure the operation of
the system to notify the public throughout a radiological emergency
corresponding with the loss of grid power.
The list of known nuclear
power stations that simultaneously lose power with grid failure to the 10-mile Emergency
Planning Zone notification systems includes: Indian
Point, Nine Mile Point and Ginna (NY), Diablo Canyon (CA), Summer (SC), Braidwood
and Clinton (IL), Peach Bottom (PA), Hope Creek (NJ), Calvert Cliffs (MD),
Surry (VA), Point Beach and Kewaunee (WI), Brunswick (GA), and Watts Bar (TN).
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