Browse wiki
Jump to navigation
Jump to search
The following was provided by the state vi … The following was provided by the state via facsimile:</br>On January 30, 2007 it came to (the licensee's) attention that a radioactive source on Paper Machine #3 is leaking. This source is listed on (the) Materials license (25709) under condition 9 : "Sealed Krypton 85 (85 Kr) sources ". The source is an ABB Industrial Systems Model TG-4, 1 Ci, s/n K-1331-R.</br>The source is used as part of a scanning system on the paper machine. It is in a location not readily accessible to employees working in the area. Radiation levels at one foot around the source head are 0.1 mR/hour. The gas is leaking very slowly, as evidenced by a decrease over time in the process variable that it measures. The source has been labeled well with caution tape and a barricade tag is affixed to the tape.</br>The plan for remediation is as follows:</br> - A replacement source (loaner from ABB) is being shipped (2/1/07) and should arrive by overnight delivery (2/2/07). Upon arrival, (the) shipping department has been instructed to secure the new unit in a designated holding area for radioactive sources. The storage location is a heavy metal cabinet which is locked with a padlock to ensure the safety of the unit and of the workers. The cabinet is in an area not readily accessible to employees, in a building away from production areas.</br> - The damaged source will stay in place in its frame on the paper machine until early next week when a specialist from ABB will arrive, repackage it and ship it back to ABB. The replacement source will be installed at that time.</br> - A new source is in the process of being purchased. Delivery is expected in 8-12 weeks. At that time, (the state's) department will be notified there is a new source onsite.</br>ME report number: ME070002 source onsite.
ME report number: ME070002 +
05:00:00, 15 February 2007 +
43,167 +
11:41:00, 15 February 2007 +
05:00:00, 15 February 2007 +
The following was provided by the state vi … The following was provided by the state via facsimile:</br>On January 30, 2007 it came to (the licensee's) attention that a radioactive source on Paper Machine #3 is leaking. This source is listed on (the) Materials license (25709) under condition 9 : "Sealed Krypton 85 (85 Kr) sources ". The source is an ABB Industrial Systems Model TG-4, 1 Ci, s/n K-1331-R.</br>The source is used as part of a scanning system on the paper machine. It is in a location not readily accessible to employees working in the area. Radiation levels at one foot around the source head are 0.1 mR/hour. The gas is leaking very slowly, as evidenced by a decrease over time in the process variable that it measures. The source has been labeled well with caution tape and a barricade tag is affixed to the tape.</br>The plan for remediation is as follows:</br> - A replacement source (loaner from ABB) is being shipped (2/1/07) and should arrive by overnight delivery (2/2/07). Upon arrival, (the) shipping department has been instructed to secure the new unit in a designated holding area for radioactive sources. The storage location is a heavy metal cabinet which is locked with a padlock to ensure the safety of the unit and of the workers. The cabinet is in an area not readily accessible to employees, in a building away from production areas.</br> - The damaged source will stay in place in its frame on the paper machine until early next week when a specialist from ABB will arrive, repackage it and ship it back to ABB. The replacement source will be installed at that time.</br> - A new source is in the process of being purchased. Delivery is expected in 8-12 weeks. At that time, (the state's) department will be notified there is a new source onsite.</br>ME report number: ME070002 source onsite.
ME report number: ME070002 +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
00:00:00, 15 February 2007 +
25709 +
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>.
22:37:16, 24 September 2017 +
11:41:00, 15 February 2007 +
0.278 d (6.68 hours, 0.0398 weeks, 0.00915 months) +
05:00:00, 15 February 2007 +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.