ML20080P703

Ro:On 830928,svc Water Leak Discovered on Containment Fan Cooler HVH-2.Event Considered Degradation of Containment Boundary Per IE Bulletin 80-24

ML20080P703
Person / Time
Site:	Robinson
Issue date:	09/29/1983
From:	Morgan R CAROLINA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-80-24, RSEP-83-1247, NUDOCS 8310070308
Download: ML20080P703 (1)

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• A ' B GD H. B. ROBINSCN STEAM ELECTRIC PLANT POST TFICE BOK 790 qq gCl 4 ga,U HAIESVIILE, SOlmi CAROLINA 29530 SEP 2 31983 Ibbinson File No: 13510C Serial: RSEP/83-1247 Mr. James P. O'Reilly Regional Administrator U. S. Nuclear Regulatory Ccumission Region II 101 Marietta Street, N. W., Suite 3100 Atlanta, Georgia 30303 H. B. RNINSCN STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 LICENSE NO. DPR-2 PRCMPT NOTIFICATICN - HVH COCLER LEAK

Dear Mr. O'Reilly:

In accordance with Plant Technical Specificatior, 6.9.2.a.3, the following event is reported.

At 2230 hours0.0258 days <br />0.619 hours <br />0.00369 weeks <br />8.48515e-4 months <br /> on September 28, 1983, a service water leak was discovered on

Containment Fan Cooler HVH-2. At 2244 hours0.026 days <br />0.623 hours <br />0.00371 weeks <br />8.53842e-4 months <br />, the HVH-2 leak was isolated. 'Ihe NRC was notified of this Unusual Event and of its termination via the anergency Notification System (ENS) at 2244 hours0.026 days <br />0.623 hours <br />0.00371 weeks <br />8.53842e-4 months <br />. In accordance with Technical Specification 3.3.2.2.a, operability testing of the contairment spray punps was conpleted at 0230 hours0.00266 days <br />0.0639 hours <br />3.80291e-4 weeks <br />8.7515e-5 months <br />. _ 'Ihis event is considered a degradation of a containment boundary pursuant to IE Bulletin 80-24 and is reported as such.

'Ihis event was reported to Mr. G. P. Beatty, Jr., Rmager - Robinson Nuclear Project Department, on September 28, 1983, and to NRC Ragion II on September 29, 1983.

Very truly yours,

. R. E. No an General Manager H. B. Robinson SEG Plant CLW:CWC/bss cc: G. p. Beatty, Jr.

S. P. Weise n OFFICIAL C'OP i prp gQ k

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