ML17174A119

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Forwards Rept, NRC Acceptance Criteria for Mark I Containment Long-Term Program. Requests Schedule for Submittal of long-term Program plant-unique Analysis
ML17174A119
Person / Time
Site: Dresden, Quad Cities  
Issue date: 10/31/1979
From: Eisenhut D
Office of Nuclear Reactor Regulation
To: Peoples D
COMMONWEALTH EDISON CO.
References
TASK-06-02.A, TASK-6-2.A, TASK-RR NUDOCS 7911080357
Download: ML17174A119 (3)


Text

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. Docket t~o$~ so~237

  • 5~249-50~254. -:>>. *..

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  • OCTOBER
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"Local PDR NRC PDR*

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TERA

  • Director of Nueleaf' L1cens1ny.

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Cor111UOnw~alth EdiS9Q Cemp~ny.. * --,c

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  • .. -._. '.Rt;~:. ACCEP!A~CE CRfT.ERlA_fOfl. rttt* MARK.J.coNTAIN~~t~ ~~ri~ l~_nM PROGRAt;. *. ~

..... :;'fhe staff tu~s-' completed its review of the generic as~cts of' t~ fi".arfu t.

.. *:_*.*containment t.ong *Term P.rogram (LTP)t>

The*res:uJt.s of"tMs'r.QV1ew:'are. *,

  • *.... refleeteti*.in j:he encl9sed acceptqnct! ~r,'it~r-,~. tititth are* intended to*

'*~*

  • , be usett w perform*1ndf.vioua1.-plant~un,1qu~ analy-ses for*each-Mark l

.. fac.i11ty. - 'These. tf'.'1ttir1a hav~ been.develo~d *fror;i the 'Staff~~~s.evaluat1o_n.*

_.., '* "" ":- * "-Of,the *Mar-k l LTP !;.i;uu1-J;)~fin1tton *Rejlort,. Pl ant Un1que Analysi.S Applf.;..... * :*

" * *.* *cations Guide~ and. re.lated suppres~10n po,ol.hydrodynamic. expar:iruental

  • and tu1_;.dyttcal pvograms~ which hav~*:beer1 subl1"1tttc.-d-by ;the-Mark_ I**,* '..,

Ot~ners Group. *

~.. '

. lit d~V-elop;ng tt~se -.cr;t~rta,.* \\-Se.have *~nsidered ~erbal commoots.provJdecf.-.*.

  • .. by representattv¢s of the* Mark l owner~*Group oit a draft of the_ cr.1teria

_.;_.: i5$t.ied 'j\\qgus.t 2,~. 1979. *.:Tne:se commet:tts *were presented'to ~he s~aff. *

~-- *.*.

.

  • during.ii meeting held. -on August lSj 1979~-. and supplem~nted 'by &ddit1Qnal *
  • .. 1nforlimt1on-provided in a letter 'from General. Electric dated Sept.eroer 7,
  • 1979..

Ttits 1nfortiat1op (ltld inttirnal. comments* by* tJ1e st~ff and.our consultants have:resulted. 1n some motHficattons to ttie,"<lr~ft:criterfa.~ *,

Hm1ev~r> othe.rs Qf the Owners Group *r~Qmmetidations wei>.~ 'nQt a<ioptad*

_for ~fte i.'4RC cr1terfa; based on the* staff~s: Judgment relative to -tbe interpretation of $pecif1c data or analys~s!>. -

In certain cases, the staff~s gener1c. cr1t~rfa*,fdent.1fy spec1'f1c ;flyd~

    • '. <J.ynamfc load assessm~nt tec:ho1ques that. will have*to' be evaluated: on.a

-p1ant~sµec1fic basts. However; devi.ath>n$ from ariy other generfc..

  • .1 -crh:er1a should.be. avo1ded. * * *

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~

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The c.rtter-1a.also 1dent.1fy addttionaf'experimental ver1"fic.:atfon t_hat*'. *,'

must be obta.iileci 'for.ucondensatfon QSCHlation'~ load unce.rtainty~* TMs-requirertient was commun1cat~d to you earlier Jn ou'r letter (fated O<;~ober ~. l~7~l.

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OFFICE

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SURNAME.............

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. DATE~,.:..* *:....... '...... *.:..............

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. NRC FORM 318-(9-76) NRCM 02:io*

-<t(.1,s. GOVE*~~l\\j~01EJ-ff PPINTIN;; OFFICE: 1979-289-369

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li!r. o. Louis Peoples Uitflin 30 cfo.}ls Of yout' receipt of th1s letter, we request that you provf~e the schedule* for subm1tta1 of the LTP *plant~un1que ana1,ys1~

for your facH tty. In developtng thls schedulelt you should constder that we are cQntfnuin9 t.o target tile Ctimpletion of this* program and the t~nuinatton of the exemption tss-~ed for your fac i.1 tty for December 1980.

Tile s.taff presently expe~ts to 1ssue.ttte *gene.rte Saf~t;y Evaluation Report-supporting* these crfterta to.. Oecen;ber 1979.

Should you -have any questfons regarding -this act1on cootact c. Grimes

  • (3.0l~49Z~2.64).

-~nelosure:

.As ~tated cc w/ tmc 1 ~su~e*:

  • see ne)(t page

~,

  • > *: r

~

  • _. or~ghml sig~. by
  • Darrell G. Eisenhut* Acting Ofrector*

P1v1sion of O;:>erat ing React@rs

'.. r DOR CGrimes

  • 10( /79 OFFICE~.... oRB. #3...... J... oRB.. 112..... I... oRB. #.3...,....... ORB. #.i......... Ao:o.oR.. ~...... o; o.aR ~......

suRNAME~.... RBevan:mjf.!.... SNowicki... l... TI.ppal ito....... DZ1emaon...... NGa!IJl:IH.l....... O~~-~~n.~1.J:t;.

  • _* _o-C-ATE ~!- :_:__2~J ~.!J':J ~~

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NRC FORM 3H !!'*76).f\\IRC"." :i2~:.

Mr. D. Louis People\\!

Corrmonwea 1th Edi son**~co~Bany

-cc:

Mr. John W. Rowe Isham, Lincoln & Beale Counselors at Law

.Orte First.National Plaza, 42nd Floor Chicago, Illinois 60603

. Mr. B. B. Stephenson Plant Superintendent Dresden Nuclear Power Station Rural Route #1

~ashington, D. c.. 20005 Morris Public Library 604 Liberty Street Merri s, Il 1 i noi ~ 60451 Jirrany L. Barker*

  • *. U. S. Nuclear Regulatory Commission P.

O~ Box 706 Morris, Illinois 60450 Susan *N. Sekuler Assistant Attorney General Environmental Control Division 188 W. Randolph Street Suite 2315 Chicago, Illinois 60601 Mr. D. R. Stichnoth President Iowa-Illinois Gas and.

Electric Company 206 East Second Avenue

  • oavenport, Iowa 52801 Mr.. Nick Kalivianakas Plant Superintendent Quad Cities Nuclear PowerStation 22710 - 206th Avenue - North Cordova, Illinois 61242 3 -

Moline Public Library 504 - 17th Street Moline, Illinois 61265 Mr. N. Chrissotimos, Inspector U. S. Nuclear Regulatory Commission Box 756 Bettendorf, Iowa 52722

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