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The following information is a brief summa … The following information is a brief summary of the report provided by the licensee via fax:</br>Modicon Primary/Secondary Power Supply units that were supplied by United Controls International (UCI) to Dominion's Surry Power Station failed after installation. Hard failures that shutdown the associated programmable logic controller were observed. All units appeared to function properly at initial installation. When the subject items were returned to UCI for evaluation, substantial shipping damage was noted and can be attributed to poor shipping practices. Due to the complexity of the items, unavailability of design documentation, and noted shipping damage, further evaluation of item failures requires manufacturer evaluation and therefore additional time to complete the root cause evaluation. UCI continues to follow up with the manufacturer and plans to provide further evaluation by March 4, 2023.</br>Plant affected: Surry Power Station</br>For questions concerning this potential 10 CFR 21 issue, please contact:</br>Anu Kulkarni</br>Quality Assurance Director</br>United Controls International</br>(470) 610-0851ited Controls International
(470) 610-0851 +
17:00:00, 7 September 2022 +
56,293 +
15:37:00, 3 January 2023 +
17:00:00, 7 September 2022 +
The following information is a brief summa … The following information is a brief summary of the report provided by the licensee via fax:</br>Modicon Primary/Secondary Power Supply units that were supplied by United Controls International (UCI) to Dominion's Surry Power Station failed after installation. Hard failures that shutdown the associated programmable logic controller were observed. All units appeared to function properly at initial installation. When the subject items were returned to UCI for evaluation, substantial shipping damage was noted and can be attributed to poor shipping practices. Due to the complexity of the items, unavailability of design documentation, and noted shipping damage, further evaluation of item failures requires manufacturer evaluation and therefore additional time to complete the root cause evaluation. UCI continues to follow up with the manufacturer and plans to provide further evaluation by March 4, 2023.</br>Plant affected: Surry Power Station</br>For questions concerning this potential 10 CFR 21 issue, please contact:</br>Anu Kulkarni</br>Quality Assurance Director</br>United Controls International</br>(470) 610-0851ited Controls International
(470) 610-0851 +
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, 3 January 2023 +
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>.
12:30:11, 5 January 2023 +
15:37:00, 3 January 2023 +
117.901 d (2,829.62 hours, 16.843 weeks, 3.876 months) +
17:00:00, 7 September 2022 +
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.