ML17326B368
| ML17326B368 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 04/05/1988 |
| From: | Davis A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | Alexich M INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| References | |
| CAL-RIII-88-07, CAL-RIII-88-7, NUDOCS 8804120355 | |
| Download: ML17326B368 (3) | |
Text
,-"'CCELERATED DIPIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:8804120355 DOC;DATE: 88/04/05 NOTARIZED: NO DOCKET FACIL:50-315 Donald C.
Cook Nuclear Power Plant, Unit 1, Indiana 05000315 50-316 Donald C.
Cook Nuclear Power Plant, Unit 2, Indiana 05000316 AUTH.NAME AUTHOR AFFILIATION DAVIS,A.B.
Region 3, Ofc of the Director RECIP.NAME RECIPIENT AFFILIATION ALEXICH,M.P.
(formerly. Indiana
& Michigan Ele
SUBJECT:
Confirmatory Action Ltr CAL-RIII-88-007 re A Blind 880405 telcon concerning potential tampering event.'ISTRIBUTION CODE:
IE36D COPIES RECEIVED:LTR 1
ENCLO SIZE TITLE: Immediate/Confirmatory Action Ltr (50 DKt-Other Than Emergency NOTES:
Prepare RECIPIENT ID CODE/NAME PD3-3 LA STANG,J INTERNAL: NRR/DOEA/EAB 11 RES/DE/EIB RGN2/DRSS/EPRPB EXTERNAL: LPDR NSIC COPIES LTTR ENCL 1
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RECIPIENT ID CODE/NAME PD3-3 PD REG~gL 02 GN3 FILE 01
.,NRC PDR COPIES LTTR ENCL 1
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TOTAL NUMBER OF COPIES REQUIRED:
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CONFIRMATORY ACTION LETTER
, CAL-RIII-88-007 APR 0 5 1ggg Docket No. 50-315 Docket No. 50-316 Indiana Michigan Power Company ATTN:
Mr. Milton P. Alexich Vice President Nuclear Operations Division I Riverside Plaza
- Columbus, OH 43216 Gentlemen:
This letter confirms the conversation on April 5, 1988, between Mr. A. Blind of your staff and Mr. B. Burgess of this office, related to the potential tampering event involving foreign material found in the Unit I turbine driven Auxiliary Feedwater pump bearing housing at the D.
C.
Cook Nuclear Plant.
With regard to the matters discussed, we understand that you will complete the following actions:
1.
Brief plant operators and plant security personnel with regard to the above event to provide a heightened state of awareness to the presence of foreign material in undesired places and/or in equipment.
2.
Inspect each Auxiliary Feedwater (AFW) pump bearing for the presence of foreign material.
3.
Visually inspect accessible portions of other safety related motors/pumps for the presence of foreign material.
4.
Analyze the bearing oil in the Unit I turbine driven Auxiliary Feedwater Pump outboard bearing for evidence of contaminents.
5.
Within 30 days, provide to Region III an update on the results of the above inspections and the analysis of the Unit I turbine driven Auxiliary Feedwater Pump outboard bearing oil to be followed by a letter on these same subjects.
Should any further instances of potential tampering be found, we understand that you will immediately notify us.
In addition, any evidence found of tampering during your inspection should be preserved for NRC review.
8804120355 880405 PDR ADOCK 05000315 P
CONFIRMATORY ACTION LETTER APR 0 5 ]g88 Indiana Michigan Power Company Should your understanding differ from that stated
- above, please inform this office immediately.
Sincerely, "Original signed by A. Bert Davis" cc:
M. G. Smith, Jr., Plant Manager DCD/DCB (RIDS)
Licensing Fee Management Branch Resident Inspector, RIII Ronald Callen, Michigan Public Service Commission EIS Coordinator, USEPA Region 5 Office Michigan Department of Public Health A. Bert Davis Regional Administrator RMI Bq~qegs
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