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During underwater inspection of the Standb … During underwater inspection of the Standby Service Water 'C' system, four piping supports were found with considerable degradation. As a result, the Standby Service Water 'C' and High Pressure Core Spray systems were declared inoperable per Technical Specifications (TS). High Pressure Core Spray is a single - train system that performs a safety function." </br>The licensee entered the applicable sections of TS 3.7.2, High Pressure Core Spray Service Water System, and TS 3.5.1, High Pressure Core Spray.</br>The licensee has notified the NRC Resident Inspector.</br>* * * RETRACTION ON 9/2/04 AT 1610 EDT FROM MICHAEL LARSON TO ARLON COSTA * * *</br>Reactor Plant Event Number 40952 was reported on August 14, 2004 at 1344 for an inoperable Standby Service Water 'C' and High Pressure Core Spray system due to degraded Standby Service Water 'C' lateral piping supports. This event is hereby retracted.</br>The retraction is based on engineering evaluations and calculations performed that determined that the Standby Service Water 'C' and High Pressure Core Spray System were both OPERABLE and capable of performing their intended safety function. The engineering evaluation and calculations concluded that even without the degraded lateral piping supports, the Standby Service Water 'C' piping maintained its structural integrity and would have performed its intended safety function.</br>The licensee notified the NRC Resident Inspector.</br>Notified R4DO (W. Jones).ident Inspector.
Notified R4DO (W. Jones). +
15:25:00, 14 August 2004 +
40,952 +
14:44:00, 14 August 2004 +
15:25:00, 14 August 2004 +
During underwater inspection of the Standb … During underwater inspection of the Standby Service Water 'C' system, four piping supports were found with considerable degradation. As a result, the Standby Service Water 'C' and High Pressure Core Spray systems were declared inoperable per Technical Specifications (TS). High Pressure Core Spray is a single - train system that performs a safety function." </br>The licensee entered the applicable sections of TS 3.7.2, High Pressure Core Spray Service Water System, and TS 3.5.1, High Pressure Core Spray.</br>The licensee has notified the NRC Resident Inspector.</br>* * * RETRACTION ON 9/2/04 AT 1610 EDT FROM MICHAEL LARSON TO ARLON COSTA * * *</br>Reactor Plant Event Number 40952 was reported on August 14, 2004 at 1344 for an inoperable Standby Service Water 'C' and High Pressure Core Spray system due to degraded Standby Service Water 'C' lateral piping supports. This event is hereby retracted.</br>The retraction is based on engineering evaluations and calculations performed that determined that the Standby Service Water 'C' and High Pressure Core Spray System were both OPERABLE and capable of performing their intended safety function. The engineering evaluation and calculations concluded that even without the degraded lateral piping supports, the Standby Service Water 'C' piping maintained its structural integrity and would have performed its intended safety function.</br>The licensee notified the NRC Resident Inspector.</br>Notified R4DO (W. Jones).ident Inspector.
Notified R4DO (W. Jones). +
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100 +
00:00:00, 2 September 2004 +
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>.
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14:44:00, 14 August 2004 +
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15:25:00, 14 August 2004 +
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