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The following report was received from the … The following report was received from the Mississippi Department of Health via email:</br>Licensee's RSO (Radiation Safety Officer) reported a stuck shutter on a Ronan Model SA8-C10 fixed gauge, Serial No. 1093CP, Source Model CDC.700. This was noticed during preventive maintenance, while performing shutter checks. Licensee notified the manufacturer for service.</br>Isotope: Cs-137</br>Activity: 200 mCi</br>* * * UPDATE AT 1524 EDT ON 7/5/17 FROM JAYSON MOAK TO MARK ABRAMOVITZ * * *</br>The following update was received via e-mail:</br>Licensee reported that the gauge had been repaired by the manufacturer and returned to service. The gauge manufacturer's field engineer reported that the gauge shutter was able to be closed with channel lock pliers before the gauge was removed from the vessel. The field engineer reported that the lead ceiling portion of the shutter cavity was tight against the shutter assembly causing the shutter assembly to bind and not close. The field engineer suspects that water leached in behind the lead and froze, thereby pushing the lead deeper into the shutter cavity. The field engineer removed the expanded lead from hitting the shutter. Once the gauge had its seals replaced, the source holder was reassembled. The gauge was then wiped for removable contamination, surveyed at 30 cm and 12 in, and remounted by the field engineer for continued use. The wipe test was negative (less than 0.001uCi) for removable contamination and all fifteen (15) surveys were less than 1 mR/Hr with the gauge shutter open.</br>Mississippi Report: MS-17001</br>Notified the R4DO (Farnholtz) and NMSS Resources (via e-mail).arnholtz) and NMSS Resources (via e-mail). +
05:00:00, 28 May 2017 +
52,774 +
10:19:00, 30 May 2017 +
05:00:00, 28 May 2017 +
The following report was received from the … The following report was received from the Mississippi Department of Health via email:</br>Licensee's RSO (Radiation Safety Officer) reported a stuck shutter on a Ronan Model SA8-C10 fixed gauge, Serial No. 1093CP, Source Model CDC.700. This was noticed during preventive maintenance, while performing shutter checks. Licensee notified the manufacturer for service.</br>Isotope: Cs-137</br>Activity: 200 mCi</br>* * * UPDATE AT 1524 EDT ON 7/5/17 FROM JAYSON MOAK TO MARK ABRAMOVITZ * * *</br>The following update was received via e-mail:</br>Licensee reported that the gauge had been repaired by the manufacturer and returned to service. The gauge manufacturer's field engineer reported that the gauge shutter was able to be closed with channel lock pliers before the gauge was removed from the vessel. The field engineer reported that the lead ceiling portion of the shutter cavity was tight against the shutter assembly causing the shutter assembly to bind and not close. The field engineer suspects that water leached in behind the lead and froze, thereby pushing the lead deeper into the shutter cavity. The field engineer removed the expanded lead from hitting the shutter. Once the gauge had its seals replaced, the source holder was reassembled. The gauge was then wiped for removable contamination, surveyed at 30 cm and 12 in, and remounted by the field engineer for continued use. The wipe test was negative (less than 0.001uCi) for removable contamination and all fifteen (15) surveys were less than 1 mR/Hr with the gauge shutter open.</br>Mississippi Report: MS-17001</br>Notified the R4DO (Farnholtz) and NMSS Resources (via e-mail).arnholtz) and NMSS Resources (via e-mail). +
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00:00:00, 5 July 2017 +
MS-1062-01 +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
22:51:31, 24 November 2018 +
10:19:00, 30 May 2017 +
2.222 d (53.32 hours, 0.317 weeks, 0.073 months) +
05:00:00, 28 May 2017 +
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