The State representative reported that a fire occurred at the Mid-America coal fired electrical power plant in Salix,
Iowa on August 7, 2004. Two Thermo-Electron level and flow
gauges used on the facility's coke tower were damaged by the fire. Each of the two
gauges contained a 50 millicuries
Cesium-137 sealed source. The facility
RSO isolated access to the
gauge location until they could be inspected by representatives of Thermo-electron. On August 11, 2004, Thermo-electron representatives arrived onsite and performed leak tests of the
gauge sources. The sources were determined to be intact. Thermo-electron took possession of the
gauges. The
gauges have subsequently been repaired and returned to the licensee for reinstallation at its facility. It has been determined that no radiation was released as a result of this event.
The State has notified NRC Region 3 (Lynch) of this event.