ML20055J150
| ML20055J150 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 07/23/1990 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | |
| Shared Package | |
| ML20055J147 | List: |
| References | |
| 50-285-90-30, NUDOCS 9008010128 | |
| Download: ML20055J150 (2) | |
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APPE DIX A;
- NOTICE OF
- V'IOLATION' L'
'"Omda~@ublic:PowerDistr'ict:
-Docket: :50-285 Fort'Csihoun;"Stition:
License: JDPRy40-4 L1 d
u lDuringla'nlNRC inspect 1'on ' conducted May :13_ througSJune 16', L1990. @oLviolations;
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of;NRC= requirements werb identified.,.Infaccordance withithe)"G e ral/ Statement-S. J
- of Policy and Procedure;for:NRC Enforcement Actions," :10 CFR Part; 2;
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, -, LAppendixCJ(1990)(EnforcementPolicy),theiviolationsarehlistedbelow,(.
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Inadequate Postmaintenance: Testing' Instructions!
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- .Sectionf 5i8117 f the/Techni/a i iSpecifications statei,.j.ini parti,' that o
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L" Written l procedures!,
g o.aall. be' established,; implemented, and,c s.c 4 ;
- maintair.ad that meet'or exceed the' minimum requirements.=ofgSections 5.12 3
!and 5.31oi ANSI 18.7.-1972...."',
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6 S'ction:5?1.6.1 ofLANSI.18'.7-1972' states,inlpart,;that"Mai.ntenanceor i
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i ymodificati'onsit%at:may' affect functioning 1offsafety-related,,..
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- comp.onentssshall,be; performed in;a manner to assure quality at7 ea,st' 1
equivalent to that specified.in' applicable...idesign.
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re,q'uireme'nts....."-
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. The design.' requirements:for Valve, YCV-1045Af (st'eam ' supply' valbe'.for the l
- turbine-driven au' i,1iary ',feedwater pump)'are provided
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x (1)' Sectiont 5.9.5 'of: the ; Updated Safety Analysis ' Report 'staths; in part.:
4 thate"The'selvalves?(.YCV-1045A'and YCV-1045B) have. air accumulators to l'
. ensure'thatithey:canlbeiclosed infths event of.a ste'am generato'r tube l
ruptbre," and (2),Section 6i2Lof the Fort Calhoun* Station Design Basis 7
Document SDBD-FW-AFW-117 states,oin part, that "If instrument air is c
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. Steam' Isolation. Valves YCV-1045A and YCV-10458 have air accumulators'and remain' operable for. 30 minutes.'.. ;",
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w Cont'rary to the"above, the postmaintenance test instrudions'for'.
Maintenance Procedure MP-S0V-1," "ASCO-Solenoid Valve Preventive ~ ";
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' Maintenance to Main'ain 79-01B Qualification," failed tofassure quality at<
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o' least equivalent to design requirements in that no: instructions were a
.provided torperform;a postmaintenance pressure test ofdthe safety-related ' ~
l accumulat' r assembly, for Valv'e HCV-1045A, sfollowing replacement of 'a_
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solenoid-operated valve in the assembly, on May 5,l1990. _ Subsequently, the quarterly. scheduled surveillance. test,", performed on May 29, 1990 f'
(approximately 3' weeks after replacement of the solenoid-operated valve).,
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, determined,that the accumulator 'assemt,1y?would not remain operable for '
L 30 minutes, following a loss of instrument air, due to' excessive-leakage.
i This is a Severity Level IV violation.
(Supplement I) (285/9030-01;
. Appendix B) i ENCLOSURE CONTAINS '
s SAFEGUARDS INFORMATION 9ocaole2F[@hos UPON SEPARATION THIS '
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PDRADOCK Pnc PAGE IS DCCONTROLLED
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' BOLOSURE CONTAINS.
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~i SEGUARDS INFORttAij0N y
-UPON SEPARAT10h,w
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PAgE1S DECONTROLLED :
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o 2h-Inadequase!VitalfArea Barrier O
' License Condition 3.d'of Amendment 42 to the Fort Calhoun Station?
Operating License, dated. March 25, 1981,- requires that the' licensee
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-' Commission-approved physical security plan (PSP), including; amendments-maintain'in'ef_fect"and fully-implement' all provisions of the andchanges?made.pursuanttotheauthority;of'10CFR,Qart50.54(p).
v-a Section 73'.55(d)(7) of 10 CFR Part 73 statesFin"part,,"The licensee shal1..
lock.., fall unoccupied vital' areas. i.."
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Section 4/2.1 of~the physical security plan requires that access to a 0
vital area"be through a locked door.
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Contrarycto the above, on May, 17 ~ -1990, the inspector noted that,a door to.a vital area was not" locked.
Thistis a Severity Level IV violation.
(Supplement III)-(285/9030-04; sAppendix C) o
, ith respect'to'.the first violation'and' pursuant to the. provisions of W
' 10--CFR Part 2.201', the Omaha' Public-Power. District is hereby required to submit -
to'this office, within 30 days of the date' of the. letter transmitting 7this '
Notice, a wr.itten statement or explanation in reply, includin.g for :each violation:
(1) the reason for.the"vi'lation if-admitted,-(2) the correctiv'e o
steps that have been taken and the: results ai:hieved, -(3) the corrective: st'eps -
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.that willbbe taken,to avoid further violations, and (4) the'date when' full'
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compliance'will be achieved. Where gcod cause is shown, consideration will be given to,e' tending the response time..
x With respect.to the second violaiton,.sinte the licensee,took actiorj to' correct
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s theJviolation, and initiatedJste'ps to avoid further violations, as discussed in the' enclosed inspection.. report, no written' response to'thevioistion is
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' required. 'The actions,to prevent recurence will be reviewed during a' future I
inspection:
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c Dated at Arlington, Texas, i
r sthis E ddayofp 1990 S
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