The following report was received from the State of
Texas via e-mail:
On February 2, 2018, the Agency [Texas Department of State Health Services] was notified by the licensee's radiation safety officer (RSO) that a nuclear gauge shutter had failed to operate. The gauge is a Vega SHLG-2 gauge containing a 4,000 milliCurie Cesium-137 source. The source is a plunger type source and it is in the exposed position. The licensee stated the unit the gauge is installed on will be shutdown in the near future and the gauge will be repaired at that time. The licensee has contracted a service provider for the repairs. The Agency [Texas Department of State Health Services] has requested additional information. Additional information will be provided as it is received.
Texas Incident #: I-9537
- * * UPDATE ON 2/5/2018 AT 1714 EST FROM ART TUCKER TO DAVID AIRD * * *
The following report was received via e-mail:
The inability to fully shield the source was discovered while they [the licensee] were making preparations for maintenance on the vessel the gauge is installed on. The licensee stated there is no additional risk of exposure to its workers or members of the general public.
Notified R4DO (Deese) and
NMSS Events Notification (via e-mail).