ML17334A525

Forwards Rev 0 to Procedure 12 PMP 4021.TRP.001, Reactor Trip Review, in Response to Generic Ltr 83-28 Re Implications of ATWS Incident at Salem.Design Change Adding Annunciator to Inform of Automatic Reactor Trip Initiated

ML17334A525
Person / Time
Site:	Cook
Issue date:	03/30/1984
From:	Alexich M INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	Eisenhut D Office of Nuclear Reactor Regulation
Shared Package
ML17326B120	List: ML17326B119 ML17334A525
References
AEP:NRC:0838B, AEP:NRC:838B, GL-83-28, NUDOCS 8404060364
Download: ML17334A525 (9)

Text

REGULATOR INFORMATION DISTRIBUTION "S TKM (RIDS)

ACCESSION NBR!8404060364 DOC ~ DATE; 84/03/30 NOTARIZED: YES DOCKET"'

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'" 315 Donald C ~ 'Cook<<,Nuclear Power Planti Uni,t 1~ Indiana & 05000315 50 3i6 Donald C, .Cook.,Nuclear Power Planti 'Uni,t 2~ Indiana 8 =050003.i6 AUTH",NAME AUTHOR AFFILIATION ALKXICH~M~ P, Indiana 8 M'i'chigan Electric iCo,

.RECIP NAME RECIPIENT AFFILIATION E'ISENHUT'jD ~ Gy, Division of 'Licensing SUBJECT! Forwards Rev 0. Procedure. 12 ~PMP 4021,TRP,001'Reactor,>Trip Reviews"'. in r esponse to Gener ic Ltr 83>>28 r e implications of incident"at operator DISTRIBUTION 'CODE'055S Salem, Design change'adding of automatic".reactor trip initiated, COPIES RECEIVED:LTR,Q'NCL T?TLE: OR/f'icensing Su6mit,tal:'alem ATHS Events- GL 83

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INDIANA 8 MICHIGAN ELECTRIC COMPANY P.O. BOX 16631 COLUMBUS, OHIO 43216 March 30, 1984 AEP:NRC 0838B Donald C. Cook Nuclear Plant Unit Nos. 1 and 2 Docket Nos. 50-315 and 50-316 L'icense Nos. DPR-58 and"DPR-'74 GENERIC IZTTER 83-28 REQUIRED ACTION BASED ON GENERIC IMPLICATIONS OP SALEM ATWS EVENTS

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Darrel G. Eisenhut, Director Division of'Licensing, NRR U.S. Nuclear Regulatory'Commission Washington, D.C. 20555

Dear Mr. Eisenhut:

This letter supplements our November 4, 1983 response to the July 8, 1983 Generic Letter 83-28. (Required actions'ased on generic implications of the Anticipated Transient Without Scram [ATWS] incident at Salem.)

With reference to Mr. Darrel Eisenhut s Generic Letter 83-32 of December 2, 1983 on the NRC'Staff position on'Operator Actions for Reactor Trip and ATWS, we have decided to initiate a design change: we will add an annunciator which will positively inform the operator when an automatic reactor trip is initiated. We anticipate this change will be installed during the next refueling outage on Unit 2 and the second refueling outage on Unit 1 following this, submittal.

Attachment I & II to this letter contain responses to those paragraphs of the Generic Letter 83-28 which we were not able to respond to by November 4, 1983. Paragraph 1.1, the Post Trip Review Procedure is contained in Attachment I. The remaining paragraph(s)/sub-paragraph(s), which correspond to the Generic Letter, 2.2.1 sub-paragraph 1 through 6, and 3.2. sub-paragraph'1 and 2 are contained in Attachment II.

Attachment III contains a complete explanation of our VENDOR DOCUMENT CONTROL SYSTEM (VDCS) and provides an implementation schedule as committed to in Attachment 5 of our November 4, 1983 submittal.

Attachment IV contains amended pages 7, 23, and 24 of our November 4, 1983 submittal.

840330, 840406036 05000315 PDR ADOCK PDR P

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Mr. Darrel G senhut AEP:NRC:0838B In summary, we have responded to what we believe to be the intent of Generic Letter 83-28. -Because the wording in the generic letter could be interpreted differently, we will be happy to meet with members of your staff to clarify, and/or add to the information provided.

Very truly yours, M. P.

...,,1 I'"

Alexich'P~

Vice President

/cm cc: John E. Dolan W. G. Smith, Jr. - Bridgman R. C. Callen G. Charnoff E. R. Swanson, NRC Resident Inspector - Bridgman

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AEP: NRC: 0838B STATE OF OHIO FRANKLIN COUNTY Milton P. Alexich, being duly sworn, deposes and says that he is the Vice President of Licensee Indiana & Michigan Electric Company, that he has read the foregoing letter and the Attachment (AEP:NRC:0838B, Response to Generic Letter 83-28, Required Actions Based on Generic Implications of Salem ASS Events} and knows the contents thereof; and that said I

contents are true to the best of his knowledge and belief.

lton P. exich Subscribed and sworn to before ne this ~ day od March, 1984.

tary blic NIli'jI.'YMGABt>IGHT ll97i"RY PUBUC, STATE OP OHl0

(;1Y CQ.'lMlSSlOlb EXPIRES 1UllE 10, 1935

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