05000315/FIN-2013009-02

Finding

Title

Failure to Assure that a Second Fire Pump would Start upon Demand at the Setpoint

Description

The inspectors identified a finding of very low safety significance (Green) and associated NCV of the D. C. Cook operating license condition for the Fire Protection Program for the licensees failure to verify that the most remote sprinkler nozzel minimum required pressure was met. Specifically, the hydraulic analysis for most system demand credited two fire pumps to meet the minimum required pressure of seven pounds per square inch (psi) for the most remote sprinkler head. However, the licensee failed to verify that the auto start setpoint for a second fire pump was adequate to supply the system required demand. Subsequently, the licensee performed a preliminary engineering evaluation and determined that the affected sprinkler system was capable of performing their intended functions. The inspectors determined that this finding was more than minor because this finding effected the Mitigating Systems cornerstones objectives of ensuring the capability of systems to respond the initiating events. Specifically, the licensee failed to ensure the capability of the system to provide 7 psi of firewater at the most remote nozzle for the sprinkler system for Fire Zones 44N and 44S in accordance with NFPA 13. The inspectors determined that the finding screened as having very low safety significance in Task 1.3.1 of IMC 0609, Appendix F. The finding did not have a cross-cutting aspect because it was not reflective of current performance.

02
Site:	Cook
Report	IR 05000315/2013009 Section 1R05
Date counted	Jun 30, 2013 (2013Q2)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.05
Inspectors (proximate)	M Munir R Daley R Winter A Dahbur
Violation of:	License Condition - Fire Protection License Condition
INPO aspect
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v • d • e

Finding - Cook - IR 05000315/2013009

2(3)3(2)4(8)5(1)7(0)8(0)9(4)10(2)201(1)403(2)404(0)405(0)406(0)407(0)502(0)503(0)1(0)

IR 05000315/2013009: 1 2 3 4

Finding List (Cook) @ 2013Q2

CCA Matrix: 2013Q2

	Q	CCA	Title
05000316/FIN-2012008-09	2012Q3		Computer Program Used for Operability Evaluation Was Not Benchmarked
05000316/FIN-2012008-01	2012Q3		Vortexing was not evaluated for the volume control, containment spray additive, refueling water storage tanks
05000316/FIN-2012008-02	2012Q3		Incomplete methodology for developing acceptance criteria for suction voids
05000316/FIN-2012008-03	2012Q3	H.13	Procedures were not developed for performance monitoring of plant parameters
05000315/FIN-2012004-01	2012Q3	H.5	Failure to Properly Preplan and Perform Maintenance on Safety-related Equipment
05000316/FIN-2012008-04	2012Q3		Minimum flowrates and time requirements for dynamic flushing were not established
05000316/FIN-2012008-05	2012Q3	P.5	Inadequate Procedure for Responding to a MODE 4 LOCA
05000316/FIN-2012008-07	2012Q3		10 CFR 50.59 evaluation for modification of RHR pump casing drain lines was not performed
05000316/FIN-2012008-08	2012Q3		Inadequate Procedure for RCS Vacuum Fill During Reduced Inventory Operations
05000315/FIN-2012004-02	2012Q3		Follow-up Inspection of Actions from NOED
05000315/FIN-2012004-03	2012Q3		Design Basis of Seismic Category I Structures and Equipment
05000315/FIN-2012008-06	2012Q3		10 CFR 50.59 evaluation for modification of RHR pump casing drain lines was not performed
05000315/FIN-2012004-04	2012Q3		Inadequate Procedures for Implementation of Annulus Cooling to Remain in a Analyzed Thermal Condition
05000315/FIN-2012007-05	2012Q4		Concerns with Operability of SG PORVs with Control Air Compressor Unavailable
05000315/FIN-2012007-02	2012Q4		Qualification Basis for Safety-Related Relays and Motor-Starter Contactors
05000315/FIN-2012007-03	2012Q4		Concerns with Periodic Design Basis Testing of Installed Relays and Motor-Starter Contactors
05000315/FIN-2012007-04	2012Q4		Concerns with Ensuring Margin to Overfill in a Ruptured SG
05000315/FIN-2012007-01	2012Q4		Non-conservative Condensate Storage Tank (CST) Cross-Tie NPSH Calculation
05000315/FIN-2012005-03	2012Q4	H.12	Failure to Maintain HELB and Fire Barriers
05000315/FIN-2012005-01	2012Q4	H.8	Failure to Perform an Evaluation on Essential Service Water Piping
05000315/FIN-2012005-02	2012Q4		Not Reporting the Use of CPAP Devices by Licensed Operators
05000315/FIN-2013002-02	2013Q1		Operability Evaluation Relied on Alternate Methods Not Demonstrated to be Technically Appropriate
05000315/FIN-2013002-01	2013Q1	H.2	Failure to Establish Feed Pump Control Bands
05000315/FIN-2013010-02	2013Q2	H.14	Failure to Enter the Limiting Condition for Operations and Perform Required Actions per TS 3.7.4, SG PORVs.
05000315/FIN-2013010-01	2013Q2	H.14	Failure to Maintain Emergency Operating Procedures for Mitigating the Consequences of a SGTR per TS Section 5.4.1, Procedures.
05000315/FIN-2013009-04	2013Q2	H.5	Evaluate Routing of Fiber Optic Cable in Combustible Exclusion Zone
05000315/FIN-2013009-03	2013Q2		Failure to Incorporate Required Shutdown Guidance into Fire Response Procedure
05000315/FIN-2013009-02	2013Q2		Failure to Assure that a Second Fire Pump would Start upon Demand at the Setpoint
05000315/FIN-2013003-02	2013Q2	H.2	Failure to Implement the Scaffold Guidelines Procedure
05000315/FIN-2013003-01	2013Q2	H.5	Failure to Identify Through-Wall Leak
05000315/FIN-2013009-01	2013Q2		Propped Open Fire Doors Required Manual Actuation of the CO2 System to Close

Self-Identified List (Cook)

	Q	Title
05000316/FIN-2012008-10	2012Q3	Licensee-Identified Violation
05000315/FIN-2012404-01	2012Q4	Licensee-Identified Violation
05000315/FIN-2012404-02	2012Q4	Licensee-Identified Violation
05000315/FIN-2013002-03	2013Q1	Licensee-Identified Violation
05000315/FIN-2013403-01	2013Q1	Licensee-Identified Violation
05000315/FIN-2013403-02	2013Q1	Licensee-Identified Violation

[Cook Findings full list]

05000315/FIN-2013009-02

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