05000400/FIN-2011003-01

Finding

Title

Offsite Power Supply Cables Submerged in Water

Description

The inspectors identified the offsite power supply cables, connecting the switchyard to the startup transformers, were submerged in standing water in their underground bunkers. Additional inspection activities are needed to determine if the offsite power supply cables are suitable for operation while submerged in water. Pending the results of this additional inspection, an URI will be opened and designated as URI 05000400/2011003-01, Offsite Power Supply Cables Submerged in Water

01
Site:	Harris
Report	IR 05000400/2011003 Section 1R01
Date counted	Jun 30, 2011 (2011Q2)
Type:	URI:
cornerstone	Initiating Events
Identified by:	NRC identified
Inspection Procedure:	IP 71111.01
Inspectors (proximate)	A Alen J Austin J Eargle P Lessard R Musserr Musserw Loo D Berkshire J Austin J Worosilo M Speck P Lessard
INPO aspect
'
v • d • e

Finding - Harris - IR 05000400/2011003

2(0)3(2)4(2)5(0)6(0)8(10)9(1)10(0)11(2)201(0)301(0)402(2)405(0)501(0)502(0)

IR 05000400/2011003: 1 2

Finding List (Harris) @ 2011Q2

CCA Matrix: 2011Q2

	Q	CCA	Title
05000400/FIN-2010005-06	2010Q4	H.7	Inadequate Procedural Guidance to Properly Lift/Land Leads
05000400/FIN-2010005-05	2010Q4	H.11 H.12	Failure to Follow Procedure to Properly Align the MOC Switch Contacts Associated With Breaker 1A-6 Results in Actuation of the B MDAFW Pump
05000400/FIN-2010005-02	2010Q4	H.11 H.12	Failure to Follow Procedure Results in Emergency Safeguards Sequencer Actuation and Safety Injection Signal (SIS) while the Plant was in Mode 6
05000400/FIN-2010005-01	2010Q4	H.9 H.2(b)	Failure to Properly Implement Procedural Guidance to Maintain the FHBEES Boundary
05000400/FIN-2010005-04	2010Q4	H.4 H.5	Inadequate Post Maintenance Test Procedure Results in Deenergization of the B Safety Bus and Loss of Decay Heat Removal
05000400/FIN-2010005-03	2010Q4	H.14	Failure to comply with the limiting conditions for operation, while the Refueling Water Storage Tank was aligned to the non-seismically qualified Fuel Pool Purification System
05000400/FIN-2011008-09	2011Q2	P.2	Inadequate Corrective Action Inadvertent Loss of Thermal Barrier HX Flow
05000400/FIN-2011008-10	2011Q2		Failure to Establish Adequate Preventative Maintenance Procedure for Safety-Related Tornado Dampers
05000400/FIN-2011003-01	2011Q2		Offsite Power Supply Cables Submerged in Water
05000400/FIN-2011008-01	2011Q2		Failure to Report Required Information Related to MSIV Failure
05000400/FIN-2011008-08	2011Q2		Failure to Ensure Adequate Voltage for Safety Related Components
05000400/FIN-2011008-07	2011Q2		Failure to Test Safety-Related Molded Case Circuit Breakers
05000400/FIN-2011008-06	2011Q2		Failure to Extend the Design Life for Molded-Case Circuit Breakers
05000400/FIN-2011008-05	2011Q2		Failure to Control Design Limits for ESCW Flow Balancing
05000400/FIN-2011008-04	2011Q2		Non-conservative Calculations for Motor Control Center Control Circuit Voltage
05000400/FIN-2011008-03	2011Q2		Failure to Maintain Environmental Qualification on Steam Generator Power Operated Relief Valves
05000400/FIN-2011008-02	2011Q2		Inadequate Control of Degraded Voltage Time Delay Settings Two Examples
05000400/FIN-2011003-02	2011Q2	P.5 P.2(b)	Inadequate Procedure for Identifying Accumulated Gas in ECCS Systems

Self-Identified List (Harris)

	Q	Title
05000400/FIN-2010405-01	2010Q3	Security
05000400/FIN-2010405-02	2010Q3	Security
05000400/FIN-2010005-07	2010Q4	Licensee-Identified Violation
05000400/FIN-2011402-01	2011Q2	Security
05000400/FIN-2011402-02	2011Q2	Security

[Harris Findings full list]

05000400/FIN-2011003-01

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