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The Unit 2 Spray Additive System was isola … The Unit 2 Spray Additive System was isolated due to an identified crack on a weld at a 'tee' section of pipe upstream of a sample point. The crack was identified during a system release for an unrelated maintenance activity. Isolation of the crack for repairs requires isolation of the Containment Spray Additive system from both Containment Spray headers. This isolation was also completed to comply with ASME (Technical Specification Action Statement) 3.4.11.1. Therefore the Containment Spray Additive system is unable to perform its safety function. Salem Unit 2 remains in TS A/S 3.6.2.2 until repairs are complete.</br>TS A/S 3.6.2.2 is a 72 hour LCO (entered at 0503 on 12/07/06) and requires the plant to be in hot standby within 6 hours of the expiration of the LCO.</br>The licensee will inform the Lower Alloways Creek Township and has informed the NRC Resident Inspector.</br>* * * RETRACTION FROM ABBOTT TO HUFFMAN AT 2146 EST ON 2/05/07 * * * </br>On December 7, 2006, PSEG made a non-emergency report in accordance with the 10 CFR 50.72(b)(3)(v)(A) and 10 CFR 50.72(b)(3)(v)(D) (event report 43038) regarding the Salem Unit 2 Spray Additive System.</br>Upon further investigation, PSEG determined that the identified crack on a weld which resulted in a one drop per minute leak would not have caused a loss of system function. Therefore, based upon the guidance provided in NUREG 1022 that there is reasonable assurance that the weld would have remained intact and would have satisfactorily performed its intended function in the event of a CS system actuation (i.e., there was no loss of system safety function) this event report is being retracted.</br>The NRC Resident Inspector was notified of this retraction.</br>R1DO (Cook) notified. of this retraction.
R1DO (Cook) notified. +
22:28:00, 7 December 2006 +
43,038 +
21:51:00, 7 December 2006 +
22:28:00, 7 December 2006 +
The Unit 2 Spray Additive System was isola … The Unit 2 Spray Additive System was isolated due to an identified crack on a weld at a 'tee' section of pipe upstream of a sample point. The crack was identified during a system release for an unrelated maintenance activity. Isolation of the crack for repairs requires isolation of the Containment Spray Additive system from both Containment Spray headers. This isolation was also completed to comply with ASME (Technical Specification Action Statement) 3.4.11.1. Therefore the Containment Spray Additive system is unable to perform its safety function. Salem Unit 2 remains in TS A/S 3.6.2.2 until repairs are complete.</br>TS A/S 3.6.2.2 is a 72 hour LCO (entered at 0503 on 12/07/06) and requires the plant to be in hot standby within 6 hours of the expiration of the LCO.</br>The licensee will inform the Lower Alloways Creek Township and has informed the NRC Resident Inspector.</br>* * * RETRACTION FROM ABBOTT TO HUFFMAN AT 2146 EST ON 2/05/07 * * * </br>On December 7, 2006, PSEG made a non-emergency report in accordance with the 10 CFR 50.72(b)(3)(v)(A) and 10 CFR 50.72(b)(3)(v)(D) (event report 43038) regarding the Salem Unit 2 Spray Additive System.</br>Upon further investigation, PSEG determined that the identified crack on a weld which resulted in a one drop per minute leak would not have caused a loss of system function. Therefore, based upon the guidance provided in NUREG 1022 that there is reasonable assurance that the weld would have remained intact and would have satisfactorily performed its intended function in the event of a CS system actuation (i.e., there was no loss of system safety function) this event report is being retracted.</br>The NRC Resident Inspector was notified of this retraction.</br>R1DO (Cook) notified. of this retraction.
R1DO (Cook) notified. +
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00:00:00, 5 February 2007 +
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>.
02:17:16, 2 March 2018 +
21:51:00, 7 December 2006 +
true +
false +
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22:28:00, 7 December 2006 +
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