ML20071E193
| ML20071E193 | |
| Person / Time | |
|---|---|
| Site: | Marble Hill |
| Issue date: | 03/08/1983 |
| From: | Shields S PSI ENERGY, INC. A/K/A PUBLIC SERVICE CO. OF INDIANA |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, S82-25, SVP-0013-83, SVP-13-83, NUDOCS 8303150123 | |
| Download: ML20071E193 (2) | |
Text
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PUBLIC SERVICE INDIANA S. W. Shields Senior Vice President.
March 8, 1983 Nuclear Division S82-25 CVP-0013-83 Mr. James G. Keppler, Docket Nos.: STN 50-546 Regional Administrator STN 50-547 U. S. Nuclear Regulatory Commission Construction Permit Nos.:
Region III CPPR - 170 799 Roosevelt Road CPPR - 171 Glen Ellyn, Illinois 60137 Marble Hill Nuclear Generating Station - Units 1 and 2
Dear Mr. Keppler:
On October 20, 1982, Mr. T. D. Geib of Public Service Company of Indiana, Inc. (PSI) notified your office of a potentially reportable item as required by 10 CFR 50.55(e). During repair of spalled concrete around an embedded plate, deformed wire anchors were discovered to have separated from the plate. This item varies from that identified on August 18, 1982, since this embedded plate was installed after the resumption of safety relate work at Marble Hill. Also, the scope of this problem is limited to separation of the wire anchors from the plate and at this time does not involve missing wires, nicked wires or wires bent beyond acceptable limits.
PSI is presently investigating the cause of plate / wire anchor sep-aration and will factor the results of this investigation into the development of a technique for examining the condition of deformed wire anchors on installed embedded plates.
This letter is intended to fulfill the requirements of an interim report as defined in 10 CFR 50.55(e). A further report will be filed on or before June 10, 1983. If you have any questions regarding this matter please contact me at your convenience.
I Sincerely, l
r303150123 830308
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/ S. W. Shields 4 E ca '
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.,P SWS/LGY/bak 0M P. O. Box 190, New Washington, Indiana 47162 812. 289.3000
PUSUC SERVICE INDIANA Letter:
J. G. Keppler March 8, 1983 l
S82-25 SVP-0013-83
-cc: Director of Inspection and Enforcement U. S. Nuclear Regulatory Cotamission Washington, D. C.
20555 J. E. Konklin l
J. J. Harrison I
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