ML19284A456
| ML19284A456 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 03/02/1979 |
| From: | Brown S VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| NUDOCS 7903060446 | |
| Download: ML19284A456 (1) | |
Text
Vepco VIRGINI A ELECTRIC AND POWER COMP ANY, RICHMOND, VIRGINI A 23261 itarch 2,1979 Mr. Janes P. O'Reilly, Director Serial No. 080A Office of Inspection & Enforcenent PSE&C/RLR:adw:me U. S. Nuclear Regulatory Comission Docket No. 50-339 Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303
Dear Sir:
On February 5, 1979, a report was submitted under provisions of 10CFR50.55(e) concerning the Recirculation Spray Coolers. On February 9, 1979, an additional report was submitted in complianca with the require-ments of 10CFR21. This report provided additional infomation on the analysis of the Unit 2 Recirculation Spray Coolers for the hydraulic tran-sient which could occur as a result of starting the Recirculation Spray Pumps.
At this time a complete analysis of the structural capability of the-Unit 2 Recirculation Spray Coolers with regard to the Recirculation Spray Pump start-up transient is now in progress. The analysis is being per-fomed by the manufacturer of the coolers, Joseph Oat Corporation.
Upon completion of the analysis of the capabilities of the Unit 2 Recirculation Spray Coolers, we will infom you of the results. We will also infom you'of any corrective action which might be required to guarantee the operability of these coolers after they have experienced
'the aforementioned hydraulic transient.
This thirty day report as required under provisions of 10tfR50.55(e) should be considered an interim report on this matter.
Please contact this office, if additional infomation is required.
r tru y rs, j
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ower Station Senio Vice President 7
/ Engineering and struction I
cc: Mr. John G. Davis, Acting Director Office of Inspection & Enforcement Harold R. Denton, Director Offir.e of Huclear Reactor Regulation 9 O
'79030604%
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