IR 05000805/2009001

Notice of Violation from Insp on 850805-0901

ML20132B856
Person / Time
Site:	North Anna, 05000805
Issue date:	09/19/1985
From:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20132B830	List: IR 05000805/2009001 ML20132B827 ML20132B866
References
50-338-85-22, NUDOCS 8509260319
Download: ML20132B856 (1)

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ENCLOSURE 1 .

l NOTICE OF VIOLATION

Virginia Electric and Power Company _ Docket No. 50-338 ,

North Anna License No. NPF-4

The following violation was identified during an inspection conducted on j

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, August 5 - September 1, 1985. The Severity Level was assigned in accordance with the NRC Enforcement Policy (10 CFR Part 2, Appendix C).  ;

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Unit 1 Technical Specification (TS) 3;3.3.6. action (a) requires that with the number of operable accident monitoring channels less than the total number of channels shown in Table 3.3-10, either restore the inoperable channel ~ to operable status within 7 days or be in at least hot shutdown within the next 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> ;

Table 3.3-10 requires a total number of two channels of Reactor Vessel Coolant Level Monitoring (RVLIS) equipment;

[ To verify oper, ability, TS 4.3.3.6 requires the monthly performance of a-3 channel check of the RVLIS system.

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1-PT-44.7, Power Operated- Relief Valve, Core Cooling Monitor, and RVLIS i Indication Channel Check, dated July 3,1985, used to satisfy the channel

.l check requirement, specified an acceptance criterion of two percent span ,

between channel ,

Contrary to the above, on August 19, 1985, the dynamic range of the Unit 1

! RVLIS system failed to meet the acceptance criterion of two percent span

between channels (i.e., actual values were four percent between channels)

and the unit continued to operate at power past the seven day limit, which

was exceeded on August 26, 1985.

, This is a Severity Level IV violation (Supplement I) and applies only to

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Unit Pursuant to 10 CFR 2.201~, you are required to submit to this office within 30 days of the date of this Notice, a written ' statement or explanation in reply,

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(1) admission or._ denial of the - alleged violations; (2) the reasons

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for the : violations if admitted; (3) the corrective steps which .have been taken and the results achieved; (4) corrective steps which will be- taken to avoid -

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further violatiors; and (5) the'date when full compliance will be achieve ~

Security - or safeguards information should be submitted as an enclosure to

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facilitate withholding it from public disclosure as required by 10 CFR 2.790(d)

or 10 CFR 73.21.

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l SEP 101999 h92*

a 9 850919 Ko 33e

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