ML17332A379
| ML17332A379 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 10/28/1994 |
| From: | Fitzpatrick E INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | Martin J NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| AEP:NRC:1212A2, NUDOCS 9411010334 | |
| Download: ML17332A379 (7) | |
Text
(ACCEI ERATED RII)S PliOCI'.SSIiY'5,
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REGULATORY INFORMATION DISTRIBUTION SYSTEM (BIDS}
'CESSION NBR:9411010334 DOC.DATE: 94/10/28 NOTARIZED-YES DOCKET FACIL:50-315 Donald C.
Cook Nuclear Power Plant, Unit 1, Indiana M
05000315 AUTH.NAME AUTHOR AFFILIATION FITZPATRICK,E.
(formerly Indiana
& Michigan Ele RECIP.NAME RECIPIENT AFFILIATION MARTIN,J.B.
Document Control Branch (Document Control Desk)
SUBJECT:
Advises that installation of permanent design change will be deferred because affected equipment
& areas are not accessible at power for necessary pre-design walkdowns work plan development.
~ DISTRIBUTION CODE:
IE01D COPIES RECEXVED:LTR ENCL SXZE:
.TITLE: General (50 Dkt)-Insp Rept/Notice of Violation Response NOTES:
BIFPif-4'ECIPIENT ID CODE/NAME PD3-1 PD INTERNAL: AEOD/DEXB AEOD/SPD/RRAB DEDRO NRR/DORS/OEAB NRR/PMAS/IRCB E OE DIR RES/HFB RNAL: LITCO BRYCE,J H
NRC PDR COPIES LTTR ENCL 1
1 1
1 1
1 1
RECIPIENT XD CODE/NAME HICKMAN,J AEOD/SPD/RAB A'EODP+TC.
FXLE CENTE 02 NRR DRCH/HHFB NUDOCS-ABSTRACT OGC/HDS2'GN3 FILE 01 NOAC COPIES LTTR ENCL 1
1 1
1 1
1 4i'OTE TO ALL"RlDS" RECIPIENTS:
PLEASE HELP US TO REDUCE O'KSTE! CONTACT'I'HE DOCL'LIESTCONTROL DESk, ROON I P 1-37 (EXT. 504-TOS3 ) TO EL I XIIi.ATE 5'OI.'R i'AiILTFROit DISTRI8 UTIO.'4 LIS'I'S FOR DOC!.'RIED'I'S 5'OI: DOi'"I'L'I:.I)!
8 TOTAL NUMBER OF COPIES REQUIRED:
LTTR 19 ENCL
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Z lNQIANA NlCHl6AN PQMfER AEP:NRC:1212A2 Donald C.
Cook Nuclear Plant Unit 1 Docket No. 50-315 License No.
DPR-58 REVISION TO COMMITMENT MADE IN
RESPONSE
TO NOTICE OF VIOLATION IN NRC INSPECTION REPORT NO. 50-315/94004(DRP)
U.
S. Nuclear Regulatory Commission Document Control Desk Washington, D.
C.
20555 Attn:
Mr. J.
B. Martin October 28, 1994
Dear Mr. Martin:
References (1)
NRC Inspection Report No. 50-315/94004(DRP),
which contained a Notice of Violation with regard to the activities that contributed to the reactor coolant level perturbations experienced during the draining of the Unit 1 reactor coolant system from February 16 through 18, 1994 (2)
Our response to Reference 1, Letter No. AEP:NRC:1212A, dated May 2, 1994, pp. 8-9 of the Attachment In Reference 2, we committed to install a permanent design change to address Violation III in Reference 1 with regard to mid-loop reactor vessel level indication.
We scheduled the installation of the permanent design change to occur during the next refueling outage of Donald C.
Cook Nuclear Plant Unit 1 (presently scheduled for September 1995),
and during the following refueling outage of Cook Nuclear Plant Unit 2 (presently scheduled for February 1996).
We are deferring the installation of this permanent design change on Unit 1 until the subsequent Unit 1 refueling outage, presently scheduled for January 1997.
No change is being made to the schedule for Unit 2.
The reason for the change in schedule for this modification on Unit 1 is that the affected equipment and areas are not accessible at power for necessary pre-design walkdowns and work plan development prior to outage
- start, necessitating that these essential preparation activities be part 94iiOi0334 94i028 PDR ADQCK 05000315 Q
Mr. J.
B. Martin 2
AEP:NRC:1212A2 of the sequence of operations to take place very early in the
- outage, with the potential for adverse effects on the outage schedule.
Because the "temporary" reactor vessel mid-loop level transmitter that was used during this year's Unit 2 refueling outage was used with excellent results, and because we expect to see continued excellent results using the "temporary" transmitter until the permanent design change can be installed, deferral of the design change on Unit 1 was determined to be appropriate.
This letter is submitted pursuant to 10 CFR 50.54(f) and, as such, an oath statement is attached.
Sincerely, E.
E. Fitzpatrick Vice President ar Attachment CC; A. A. Blind G. Charnoff NFEM Section Chief NRC Resident Inspector
- Bridgman, MI NRC Resident Inspector
- Big Rock Point Nuclear Plant J.
R. Padgett W. T. Russell, NRC - Washington, D.C.
STATE OF OHIO)
COUNTY OF FRANKLIN)
E.
E. Fitzpatrick, being duly sworn, deposes and says that he is the Vice President of licensee Indiana Michigan Power
- Company, that he has read the foregoing REVISION TO COMMITMENT MADE IN RESPONSE TO NOTICE OF VIOLATION IN NRC INSPECTION REPORT NO.
50-315/94004(DRP) and knows the contents thereof; and that said contents are true to the best of his knowledge and belief.
Subscribed and sworn to before me this ~4~~
day of
, 19~.
NOTARY PUBLIC t(OTAL PU~iUC. STEiii.0i C!!2