ML17173A322

Withdraws Request to Amend Tech Specs Re Reporting Requirements for Reactivity Anomalies,As Reg Guide Interpretation by NRC on 780701 Does Not Require Rept for Reactivity Increase of Less than 5

ML17173A322
Person / Time
Site:	Dresden, Quad Cities
Issue date:	10/26/1978
From:	Reed C COMMONWEALTH EDISON CO.
To:	Office of Nuclear Reactor Regulation
References
NUDOCS 7811020322
Download: ML17173A322 (4)

Text

Commo.ealth Edison One First National Plaza, Chicago, Illinois Address Reply to: Post Office Box 767 Chicago, Illinois 60690 October 26, 1978 Director of Nuclear React.or Requlation u.s. Nuclear Regulatory Ccmmiasion Washinqton, o.c.

20555 SUbjecta Dr**den Station t1nita 1, 2 and 3 Qaad-Citiea Station tJnita 1 aDd 2 Proposed Amendment to Facility Operating License Boa. DD-2, DPll-19, Dft-25, Dft-29 and DPR-30 to remove Raportinq Requirements of 5 second Period when in the Run MOde pc Doclcet sos. 50-10/237/249/254/265 Rafare%3Ce (a) 1 ll. L. solqer letter to B. a. case dat.ecl AWJUR 29, 1971 Dear Sira aefanw (a) pcopa*ed to mead secf:ioa 6.6.B.l.c!

of Appenc1ix A, 'fechnfcal Specifications, to facility operating licea.M9 nn.-2,. nn-lt, DtB-25, Dn-2t and Dft.-30. 'fha pro-posed cM1199 reqmfted r wwb; ~

5 aecond-period reporting

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wbaD t.be reactor llDda awi~ ia 1D the mm poaitioa.

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to the* ori.IJinal reqaan (Jtefennce (a) ),

....raJ. telec:on* were.a am aa ~Illterpreta'tima

• of a.aplatary CJaide 1.16, hngnpb c.2.a.(4), Baparting Reqaire-muta llaaetivi~ *nm*Uea, wu ia-*t by tba ~f (7/1178).

Thia izlterpntaUcm Ra.'tad ~

short-U%a reacUvity increaaea that c:oae8'pQDI! w a react=:- period. of la** tlum_5 aeccmda-doe*

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raqain r*pm;tiDg of tbe* mlyuct uanaiant. wbua the excuraicm la expactad, underftoad and autamatic:ally terminated (i.e. tur):)im trip, JISlV clORJ:a, etc.).

• • ed on thia ~nation am! oar diacuaaions with DC lleqion lll inspec:'tara, -. haft dacided to vithdraw-oar orl9inal. request *.

R.EGUlATORY DOCKET fltE COPY 7~1.' '.~. ~~- 0 ~ 2- (p

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I I>i.rec:tor of BUclaar Raactor Jla9Glation

~ober 26, 1978 PaCJ8 2 e

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Bos. 50-10/237/249 50-254/265 If you have any questions reqardinq this proposed amencJment withdrawal., please contact this office.

'fbree (3) signed originals and fifty-seven (57) copies of this lettu are prOYided for your use *

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e Commo..

alth Edison One First National Plaza. Chicago, Illinois Address Reply to: Post Office Box 767 Chicago, Illinois 60690 e

~ober 26, 1978 Director of Nuclear Reactor Regulation u.s. Nuc:lear Regulatory Ccmmissian Washinqton, o.c.

20555 SUbjecta oreaden Station tJnits 1, 2 and 3 Qud-Citiea Station unita 1 and 2 Propo8ac1 Amendmam: to Facility Operating Licaw Boa. Dn-2, Dft-19, Dft-25, DH.-29 and DPR-30 to remove RaportiDIJ Reqau--nta of 5 second Pericd when in the Run Mode pc Doclcat sos. 50-10/237/249/254/265

Reference (a)a a. L. Bolger letter to B. a. case dated August 29, 1917 Dear Sira aafaraw (a) pcoposed to mead seci:ioa 1.6.B.1.4 of Appendix A, lfec:lmical*Specificationa, to facility opuailng 1icenaea Dft-2, Dft-19, maa-25, Dn-29 and Dft-30. '!ha pro-.

po*ed c:hang-e reqaaa1*I r wbig ~

5 MCODd period reporting

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wbaD the ructor mda switch ia lD the. mm poaiticm.

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to ti. ori91Dal reqaan (Jtefuence (a)),

....raJ. alacona were u.da amt an *lllUrpretatJ.oD* of Replatmy aa1c1e 1.16, hft9npb c.2.a. (4), :a.porting Require-

_.. ~ivity Anae*liea, wu la-..t by the fta1f (7/1178).

ftJ.a iDterprataUoll ab'ted tiaat abart-taaa raactiTity increaae*

~t eoua*ponr:l ~* a ~

period of lA** t.baa.. 5 seconds doe*

DIX reqaire nportiDg of the analyzed tra.Daient vbera tJMt excaraion ia ~.

underatoad am aut.amatieally temiMtecl (i.e. tm'bine trip, MS%V cloeara, etc:.).

BaM4 on thia* interpretation.m*oar diseuaaiona with DC Raqion lll inapactors, we hne c!ec:ided to withdraw oar ori9inal reqQest.

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I>inc:t.or of B\\lclaar a.actor Repl.ation Octcmer 26, 1978 Paqe 2 e

DC Docke1: Bos. 50-10/237/249*

50-254/265 If you have any questions reqardinq this proposed amendment withdrawal., please contact this office.

lfbree (3) signed originals and fifty-seven (57) copies of this lettu a.re prOYided for your use.

Cordell Reed Aaaistant Vice-treaident

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