ENS 44995: Difference between revisions

v t e ENS Event
06:07 Apr 17, 2009
Title	Planned Maintenance on Spds and Erds
Event Description	At 0207 hours0.0024 days <br />0.0575 hours <br />3.422619e-4 weeks <br />7.87635e-5 months <br /> on 04/17/2009, the SPDS [Safety Parameter Display System] and ERDS [Emergency Response Data System] was removed from service to support activities for a planned maintenance outage on the UPS power supply. The duration of work is expected to be approximately 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />. During this time, Control Room indications and alternate methods will be available. Since the SPDS computer system will be unavailable for greater than 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, this is considered a Loss of Emergency Assessment Capability and reportable under 10CFR50.72(b)(3)(xiii). The plant is in Op. Con. 5 [Refueling], Reactor Coolant Temperature is 87 [degrees] F and 'A' RHR is in shutdown cooling. The licensee will notify the NRC Resident Inspector.

ENS 44995 +/-
Where
Hope Creek New Jersey (NRC Region 1)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+3.25 h0.135 days <br />0.0193 weeks <br />0.00445 months <br />)
Opened:	Daron Zakarian 09:22 Apr 17, 2009
NRC Officer:	Vince Klco
Last Updated:	Apr 17, 2009
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v • d • e

v t e Emergency Notification System
Hope Creek with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2017-04-20T17:06:00 [Table view]
[ENS list for Hope Creek]

@@ Line 16: / Line 16: @@
 | event date = 04/17/2009 02:07 EDT
 | last update date = 04/17/2009
-| title = Planned Maintenance On Spds And Erds
+| title = Planned Maintenance on Spds and Erds
 | event text = At 0207 hours on 04/17/2009, the SPDS [Safety Parameter Display System] and ERDS [Emergency Response Data System] was removed from service to support activities for a planned maintenance outage on the UPS power supply.  The duration of work is expected to be approximately 48 hours.  During this time, Control Room indications and alternate methods will be available.  Since the SPDS computer system will be unavailable for greater than 8 hours, this is considered a Loss of Emergency Assessment Capability and reportable under 10CFR50.72(b)(3)(xiii).
 The plant is in Op. Con. 5 [Refueling], Reactor Coolant Temperature is 87 [degrees] F and 'A' RHR is in shutdown cooling.

Latest revision as of 21:12, 1 March 2018