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I Surveillance testing of the Emergency Fe … I Surveillance testing of the Emergency Feedwater (EFW) pumps has been conducted utilizing the Startup and Blowdown Demineralizer effluent as a suction source.</br></br>The procedure required a designated Operator in communication with the Control 1 R Room with a duty to close a manual isolation valve if conditions developed I 1 T during the test potentially affecting operability. T Whether a Technical Specifications action statement should be entered while in this configuration was questioned. T An Engineering evaluation determined that under worst-case conditions following a loss of all condensate pumps the operability of the EFW pumps could be affected. T The action by the designated Operator may not have been timely to ensure EFW System operability under all conditions. T The surveillance test method has been revised. T The root cause of this condition was inadequate establishment and communication of management expectations regarding evaluations crediting manual actions that are used to maintain operability. T Written guidelines are being developed. T An assessment of this condition determined it to be non-risk significant.</br></br>NRC FORM 388 (1-2001) RC FORM 366A � U.S. NUCLEAR REGULATORY COMMISSION (1.2001) FACILITY NAME (1) � DOCKET (2) LER NUMBER (6 � PAGE (3) 2001 Arkansas Nuclear One Unit 2 05000368 001 I 00ansas Nuclear One Unit 2 05000368 001 I 00 +
May 11, 2001 +
I Surveillance testing of the Emergency Fe … I Surveillance testing of the Emergency Feedwater (EFW) pumps has been conducted utilizing the Startup and Blowdown Demineralizer effluent as a suction source.</br></br>The procedure required a designated Operator in communication with the Control 1 R Room with a duty to close a manual isolation valve if conditions developed I 1 T during the test potentially affecting operability. T Whether a Technical Specifications action statement should be entered while in this configuration was questioned. T An Engineering evaluation determined that under worst-case conditions following a loss of all condensate pumps the operability of the EFW pumps could be affected. T The action by the designated Operator may not have been timely to ensure EFW System operability under all conditions. T The surveillance test method has been revised. T The root cause of this condition was inadequate establishment and communication of management expectations regarding evaluations crediting manual actions that are used to maintain operability. T Written guidelines are being developed. T An assessment of this condition determined it to be non-risk significant.</br></br>NRC FORM 388 (1-2001) RC FORM 366A � U.S. NUCLEAR REGULATORY COMMISSION (1.2001) FACILITY NAME (1) � DOCKET (2) LER NUMBER (6 � PAGE (3) 2001 Arkansas Nuclear One Unit 2 05000368 001 I 00ansas Nuclear One Unit 2 05000368 001 I 00 +
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1 +
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>.
15:03:04, 27 November 2017 +
October 16, 2001 +
May 11, 2001 +
TS-3.7.1.2 + and TS-3.0.3 +
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