ML20236C160
| ML20236C160 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 10/14/1987 |
| From: | Grace J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML20236C148 | List: |
| References | |
| 50-413-87-30, 50-414-87-30, NUDOCS 8710270037 | |
| Download: ML20236C160 (2) | |
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NOTICE OF VIOLATIONC*
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MW Duke. Power Compa y:
y Dobket Nos. 50-4I3 an'd 50-414 A~
Licered' Nos., NPF-4T and NPF-52 l'
Ca'tawba.
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G During 1 thel Nd. lear. Regulato v. LCommission (NRC)(lInspec' tion coriducted ' on 43
" August :26, 19873 u were LidentifieN } rough ' Ceptcgber 25,heviolatidhinv3vedanincQhet l
1987, vioTations of... NRC requirements :
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n'on-conservative 4' nuclear ~ instrument 6.alibration wa.'4 within the safety, analysis, 0
unlocked ' valves: rbquired to be locc%d by. procedure,Jend~. inadequate measures to -
4 ensure ' periodic ' calibration of allmfety-related equipment. ' In ' accordance.
Q with the' " General Statement' of Policy and Procedute for NRC. Enforcement 4
ActQns",10 CFR' Part 2, Appendix C((1987), the violdtions are listed below:
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. Technical Specification T.S. di' requires that : tho : Reactor Trip; Shsterf $'
' ' ' j Instrumentation ~and ' Interlocks 3etpoints shall be set consistent with the uc 3
ty Trip Jetpoint; values.. shown in Table 2.2-1. With a iteactor Trip ' System,
Instrumentation or Interlock Setpgint (less conservatism. than the' value E>
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shown 'in the Allowable Values columd of Table 2.24, adyust the Setpoint V
consistent with the Trip.Setpoint valut and\\'fotermine w R htn 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> that i
fm Egl;ation 2.241 was satisfied for the af t:\\ecteN channel.
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' ' g Q'pontrary h th'ebbove, on April 29, 1987, widhallfourchannelsof.Powe[,,
tRange WeutrotMux Trip Setpoints less cons'ervative than the Allowable N
- %Value of Table 2.2-1, the. licensee used inco'rrect halues for Z and S in
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Equation 2.2-1..to determine that Eq(u4tico E.2-13as satisfied and to-conclude that thegeyent was within th,o saf eta, analV, si s.
1, This is a Severity Level'IV-Viola don.(fSupp1'emhnt$)applicabletoUnit2 j
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10 CFR 50, Appendix B, Criterion XII" askimpleiented by Ocality Assurance
.Peo%@k(jbe established to assure that instruments and nicasurirg devic Duke 1-A, Amendment 10) Section~-17.2.72"riquiras in part that mea useQn activities affecting quality are prdperle cr.librated and adjusted at 1spe#fied periods to mainta Standing Work Request 006091SkR{n accuracy witQ1.j necersary limits.
specified a cal ratio'n period oth is
. months Witha 25 percen+p gra;e period) for press %@e witch 1 CA 1
Co't.trary to thet abe:/e, thd lib %see'f dled to establish adequate mea 5urerg i,
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!; to assure that aldinstrumbn,ts land measuring dev@es used in activities f,
affe'cting quality [were cahbrated and ' adjusted a) specified peric&[to y
maintain acdracy ' within necessary limits, in-that pressure Jwhgh 1
ICAPS 5131 wannot calibrated'fscn installation in April 1984 until Jufy 7, L
1987,exceedingthespeuffieddalibrationandgraceperiod.
Twenty other L
Mfety-related ~f n trumenK weg also identified as having exceeded their L
specified calibrat ion @gracq periods.
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y E710270037 871014.'
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'Dake Power _ Company:
2 Docket Nos. 50-413 and 50-414-Catawba-License Nos. NPF-35 and NPF-52
_ m a,w This is_a Severity Level.JJ Violation (Supplement'I).
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Technical. Specification 6.8.1 requires that wri nen procedures shall
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be established, ' implemented, and-maintained covering the ' applicable procedures recommended in Appendix A to Regulatory Guide 1.33, Revision 2.
. Procedures. OP/0/A/6400/06, OP/1/A/6200/01,. and OP/1/A/6250/02 require certain valves as.'specified in their enclosures to be locked in position.
Contrary to the above, the.following valves were observed not to be locked in position on the indicated. dates: 2RN938, (September 1, 1987); 2RNC54-t
-(September 2,.1987);.1NV240 (September 17, 1987); 1CA34 (September 21, 1987).
This is a Severity Level IV Violation (Supplement I).
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Pursuant to the provisions of 10 CFR 2.201, Duke Power Company is hereby -
required to submit'. to this Office within thirty (30) days of the' date of the letter transmitting this Notice a written statement 'or explanation in reply n
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including:- (1) admission or denial of the violation, (2) the reason for the
, violation if admitted,-(3) the corrective steps which have been taken and the results achieved,-(4) the corrective steps which will be taken to avoid further violations, and (5) the'date when. full compliance wili be achieved. Where good cause is shown,_ consideration will be given to extending the response time.
FOR THE NUCLEAR REGULATORY COMMISSION J. Nelson Grace Regional Administrator Dated at Atlanta, Georgia 3,
this 14 day of Oct.
1987 l
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