05000247/FIN-2011005-01

Finding

Title

Untimely Conective Actions for Repeated Control Room Fan Failures

Description

The inspectors identified an NCV of 10 CFR 50, Appendix B, Criterion XVl, Corrective Action, because Entergy personnel did not promptly correct an adverse condition related to the safety-related control room ventilation fan. Specifically, between September 1, 2O1O and September 27 ,2011, inspectors identified that Entergy personnel did not promptly implement corrective actions to revise maintenance procedures to include post maintenance belt tensioning after a break-in period which resulted in additional failures of the 21 central control room fan (CCRF) while in service. Entergy staff revised scheduled work orders to perform post-maintenance break-in checks. Entergy personnel entered this issue into the CAP as CR-

01
Site:	Indian Point
Report	IR 05000247/2011005 Section 1R04
Date counted	Dec 31, 2011 (2011Q4)
Type:	NCV: Green
cornerstone	Barrier Integrity
Identified by:	NRC identified
Inspection Procedure:	IP 71111.04
Inspectors (proximate)	B Bickett J Furia J Noggle M Catts M Gray O Ayegbiso S Mccarver T Fish
CCA	P.3, Resolution
INPO aspect	PI.3
'
v • d • e

Finding - Indian Point - IR 05000247/2011005

8(0)1(0)2(3)3(4)4(2)5(4)7(1)8(0)9(0)10(1)201(0)403(0)404(3)405(0)11(0)2(4)3(3)4(0)5(0)9(0)10(2)9(3)

IR 05000247/2011005: 1 2 3 4

Finding List (Indian Point) @ 2011Q4

CCA Matrix: 2011Q4

	Q	CCA	Title
05000247/FIN-2011002-01	2011Q1		Main Steam System Configuration Control Procedure Not Adequate to Ensure Closure of MS-55D
05000247/FIN-2011002-02	2011Q1		Notification Process for State/Local Authorities During a Simulator Scenario
05000286/FIN-2011002-04	2011Q1	P.1	Inadequate Application of Sealant Resulted in Drain Blockage for the Turbine-Driven Auxiliary Feedwater Pump
05000286/FIN-2011002-03	2011Q1	H.5	Lifting of 32 ABFP Steam Supply Relief Valve
05000286/FIN-2011002-01	2011Q1	H.8	Entergy Personnel Did Not Evaluate and Monitor a Thermal Barrier Boric Acid Leak
05000247/FIN-2011002-03	2011Q1	P.1	Entergy Personnel Did Not Identify a Leak on the 25 Service Water Pump Piping
05000286/FIN-2011002-02	2011Q1		Failure to Submit an LER for a Condition Prohibited By TS Associated With 31 Battery Charger Inoperability
05000247/FIN-2011003-02	2011Q2	H.8	Inadequate Monitoring of Maintenance Rule In-Scope Service Water Pump and Circulating Water Pump Bay Structures
05000247/FIN-2011003-01	2011Q2	H.10	Entergy Did Not Identify and Correct a Performance Deficiency During an Emergency Preparedness Drill
05000247/FIN-2011003-03	2011Q2	P.2	Inadequate Operability Evaluation for Degraded Pressurizer Modulating Heater Group Controller
05000286/FIN-2011003-01	2011Q2	H.2	Inadequate Procedure and Procedural Compliance for 33 Inverter Overhaul
05000286/FIN-2011008-01	2011Q2	P.2	lnappropriate Interim Compensatory Measure for Service Water Strainer Backwash Function
05000247/FIN-2011003-04	2011Q2	H.14	Inaccurate 21 Static Inverter AC Output Voltmeter
05000247/FIN-2011004-02	2011Q3	P.2	Marginally Designed Fuse Results in Fuse Failure and lnoperability of the Refueling Water Storage Tank
05000286/FIN-2011010-01	2011Q3	H.5	Procedural Requirements of Engineering Change Process Not Implemented
05000286/FIN-2011010-02	2011Q3	P.3	Inadequate Corrective Action for Degraded EDG SW Piping
05000247/FIN-2011004-01	2011Q3		Water Intrusion in the 480 Volt Room During Hurricane Irene
05000247/FIN-2011005-01	2011Q4	P.3	Untimely Conective Actions for Repeated Control Room Fan Failures
05000247/FIN-2011005-02	2011Q4	H.7	Water Intrusion Due to Leaking Flood Penetration Seals in the 480 Volt Room During Hurricane lrene
05000247/FIN-2011005-03	2011Q4	H.8	Maintenance Procedure Not Followed for Inertia Latch Cleaning on 21 Service Water Pump
05000247/FIN-2011007-01	2011Q4	H.2	Failure to Correctly lmplement an Approved Setpoint Change to Reactor Protection System lnstruments
05000286/FIN-2011405-01	2011Q4	P.4	Security
05000286/FIN-2011405-02	2011Q4		Security

Self-Identified List (Indian Point)

	Q	Title
05000286/FIN-2011003-02	2011Q2	Licensee-Identified Violation
05000286/FIN-2011003-03	2011Q2	Licensee-Identified Violation
05000247/FIN-2011005-04	2011Q4	Licensee-Identified Violation
05000286/FIN-2011405-03	2011Q4	Licensee-Identified Violation

[Indian Point Findings full list]

05000247/FIN-2011005-01

Navigation menu

Search