1CAN039005, Application for Amend to License DPR-51,changing Surveillance Requirements for Tech Spec Section 4.21.Change Adds Requirements for Surveillance Testing of Hallway E1 372 & Condensate Demineralizer Area Sprinkler Sys

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Application for Amend to License DPR-51,changing Surveillance Requirements for Tech Spec Section 4.21.Change Adds Requirements for Surveillance Testing of Hallway E1 372 & Condensate Demineralizer Area Sprinkler Sys
ML20012B502
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 03/02/1990
From: Carns N
ARKANSAS POWER & LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20012B503 List:
References
1CAN039005, 1CAN39005, NUDOCS 9003150128
Download: ML20012B502 (7)
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Text

{{#Wiki_filter:ag-: - 1 I yg.47 '< M G !. jh k" i N[. kI F: $lp d ,. -l L Arkansas P:wer & Light Company e J* 425 west Capnol Wn t ve P O. nox 551 L ici:V ' Lhtte Rock. AR 72203 K ' Tel 501377 4000 E[ l:O ~ ,ff, ; 4.. EE ; 9l [MarcM2,1990L 9 b g ~ 1CANf39005: N R U. S.! Nuclear. Regulatory Commission e -:Do'cument Control Desk Mail Station'P1-137. ~ ',(. 1 Washington, DC' 20555. ~. Arkansas Nuclear One - Unit 1

Subject:

j DocketLNo. 50-313!

License'No. DPR d T

Technical' Specification Change Request for ANO-1 Sprinkler. System m

Gentlemen:-

'f "As a' result!offan: internal review of the Technical. Specifications involving! U f,' the~ fire protection sprinkler systemsisuggested' changes Lto the' surveillance ' '4 - requirements.ofs; Technical; Specification'section 4.21 were-identified. This

amendment} request addresses
those proposed changes.

y' .There,ar.e!several changes to section'4.'21; The first changes; are to add-

requirements:for-surveillance testing of the Hallway. El :372-(Zone'.98-J) and 7 4' %,

> LtheLCondensateLDemineralizer area sprinkler; systems. The: Bases: Will;also be '4 s V ? changed to: reflect these:new> requirements. =The. bases description:of the.

emergency diesel' generator' rooms,.dieseligenerator
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~ spreading room, Land:four cable: penetration. rooms:are,being.correctedato more. ,3 ': accurately-describe the' systems'as installed. lAlso, thecsurveillance: y* ' , requkements; forethese systems: are. being standardized. m^ MThe; circumstsncesjof this propo'se'd Technical : Specification. amendment-request ' 4 > care'notLexigentL.or; emergency. 'In accordance withi10CFR50.92(c), Lit has' V Dn , ;been;determinedithat thisichangesinvolves /nossignificant hazards considerations. d Mi n; l ^ w

  • g;; W : AP&LTrequestsLthat the effective date for this change be 30 days afterg.NRC.

Mt ' issuance ofEthe amendment to allow for distribution.of this change. a m .37 q HE . Sincerely',1 j m, x m s f; m;, . 4l 3 INJS.!Carns. N %,E 'JVice President, Nuclear 1, c 2 g:

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= ? [ C U. S. NRC' Page*2 March 2,1990 I cc: Mr. Robert Martin U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 ~ NRC Senior Resident Inspector Arkansas Nuclear One - ANO-1 & 2 1 Number 1, Nuclear Plant Road Russellville, AR 72801 s Mr. Thomas W. Alexion NRR Project Manager, Region IV/ANO-1 U. S. Nuclear Regulatory Comnission NRR Mail Stop 13-D-18 One White Flint North .11555 Rockville Pike Rockville, Maryland 20852 Mr. C. Craig Harbuck NRR Project Manager, Region IV/ANO-1 U. S. Nuclear Regulatory Commission NRR Mail Stop 13-D-18 One White Flint North 11555 Rockville Pike Rockville, Maryland 20852 Ms. Greta Dicus, Director Division of Radiation Control-and. Emergency Management Arkansas Department of Health 4815 West Markham Street Little Rock, AR 72201 x it i

y, ~ j;. -STATE OF iRKANSAS SS COUNTY OF POPE 1, N. S. Carns, being duly sworn, subscribe to and say that I am Vice President, Nuclear for Arkansas Power & Light Company; that:I have full authority to execute this oath; that I have read the document numbered ICANO39005 and know the contents thereof; and that to the best of my knowledge, information and belief the statements in it are true. 0Q /$W N S. Carns SUBSCRIBED AND SWORN T0 before me. a Notary Public in and for the County and State above named, this #2 day of "y 2gf),

1990, d/

.UN!4 Notary Public My Commission Expires: 5-9-91 f

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+ +tt y, ?I I ,.y l - e d ' g - PROPOSED' TECHNICAL SPECIF: CATION CHANGE V LICENSE AMENDMENT REQUEST. q f IN THE MATTER OF AMENDING '3 LICENSE NO. DPR-51' l ,3! L ARKANSAS' POWER & LIGHT COMPANYL ARKANSAS NUCLEAR ONE,LUNIT 1 -DOCKET.NO, 50-313: e .*h ',\\ n-1 1 g,IA \\; q 4. t ('- ? q '. :i: ~ 3 .W l ') ) ( b s > _. ' { # ~'$ 'g' Y t) .. ~ ' 's C <., )'ii'

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is 31 De~ i- ~ DESCRIPTION OF AMENDMENT REQUEST The first change to the Technical Specifications is to standardize the surveillance requirements for all the sprinkler systems covered by this specification. Although not required, additional surveillance requirements have been' determined to be appropriate for' inclusion in the Technical Specifications. Specifications 4.21.1 and 4.21.2 are being deleted and 4.21.3 is being renumbered to 4.21.1. All of the sprinkler systems q previously covered by Specification 4.21.1 and 4.21.2 will be included in the new 4.21.1 specification. The new Specification 4.21.1 will demonstrate operability by verifying that each system is aligned to the fire pump at least once per 31 days, by requiring the testable valves in the flow path for each system be cycled once per 12 months and the spray nozzles and headers to be inspected once per 18 months. Additionally, the j Specification is being revised to include surveillance testing of the Condensate Demineralizer Area Sprinkler System'and the Hallway El. 372 (Zone 98-J) Sprinkler System. It was identified during an internal audit that Technical Specification 3.18 required the systems to be operable, but l no surveillance requirements for these systems existed in Section 4.21. The revised specification will include all required sprinkler systems per Technical Specification 3.18. It should be noted that the proposed surveillance requirements have been administratively required since October 1987. Also, the Bases is being changed to reflect current system design. i i 1 o 1:

r 1 3 [ i BASES FOR" PROPOSED NO SIGNIFICAN1 HAZARDS CONSIDERATION DETERMINATION Arkar$sas Power & Light Company has performed an analysis of the proposed I changes in accordance with 10CFR90.91(a)(1) regarding no significant hazards consideration, using the standards in 10CFR90.92(c). The proposed changes do not involve a significant hazards consideration because operation of Arkansas Nuclear One Unit 1 in accordance with this change would not: 1) Involve a Significant Increase in the Probability or Consequences of an Accident Previously Analyzed. i The proposed changes would add requirements for additional surveillance of the specified fire protection sprinkler systems. Therefore there is no increase in the probability or consequences of an accident previously analyzed. 2) Create the Possibility of a New or Different Kind of Accident from any Previously Evaluated. No new possibility for an accident is introduced by modifying the specifications for the surveillance testing of the sprinkler systems to increase the surveillance requirements. Therefore, the possibility of a new or different kind of accident-from any previously evaluated is not created. -3) Involve a Significant Reduction in the Margin of Safety This change does not involve a significant reduction in the margin of safety; rather, it adds additional surveillances not presently required by the Technical Specifications.

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