ML20076H702

Ro:On 830823,svc Water Leak Discovered on Containment Fan Cooler HVH-2.Svc Water to Cooler Isolated.Repairs Performed

ML20076H702
Person / Time
Site:	Robinson
Issue date:	08/24/1983
From:	Starkey R CAROLINA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-80-24, RSEP-83-1112, NUDOCS 8309060136
Download: ML20076H702 (1)

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-=~ac== 9: yg H. B. RCBINSCN STEAM ELELTRIC PIANT POST TFICE BOX 790 HARPSVILLE, SOUTH CAROLINA 29550 AUG2 41983 Ibbinson File No: 13510C Serial: RSEP/83-1112 Mr. James P. O'Reilly Regional Administrator U. S. Nuclear ReguLitory Cm mission Region II 101 Marietta Stree :, N. W. , Suite 3100 Atlanta, Georgia 30303 d B. RCBINSCN STEAM ELELTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 LICENSE NO. DPR-23 PRCMPT NOTIFICATICN - HVH COOLER LEAK

Dear Mr. O'Ibilly:

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

At 1215 hours0.0141 days <br />0.338 hours <br />0.00201 weeks <br />4.623075e-4 months <br /> on August 23, 1983, a service water leak was discovered on Containment Fan Cooler HVH-2. The service water to the cooler was isolated inmediately. In accordance with Technical Specification 3.3.2.2.a, operability testing of the containment spray pumps was empleted at 1402 hours0.0162 days <br />0.389 hours <br />0.00232 weeks <br />5.33461e-4 months <br />.

l Subsequently, repairs were performed, and HVH-2 was returned to service at 2220 hours0.0257 days <br />0.617 hours <br />0.00367 weeks <br />8.4471e-4 months <br />. This event is considered a degradation of a containment boundary pursuant to IE Bulletin 80-24 and is reported as such.

This event was reported on August 24, 1983, to the NRC, Region II and the office of Mr. B. J. Furr, Vice President, Nuclear Operations Department, Carolina Power and Light Cmpany.

Very truly yours, l

8309060136 830824 / gar #

DR ADOCK 05000

[ u R. B. S key, Jr.

General Manager H. B. Robinson SEG Plant HIC /bss yi.TICI AI, COPY  !

I cc: B. J. Furr S. P. W ise (( ad.D )

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