ML14184A079
| ML14184A079 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 05/22/1979 |
| From: | Schwencer A Office of Nuclear Reactor Regulation |
| To: | Jackie Jones CAROLINA POWER & LIGHT CO. |
| Shared Package | |
| ML14184A080 | List: |
| References | |
| NUDOCS 7907130167 | |
| Download: ML14184A079 (4) | |
Text
Docket No 12 2 979 Mr. J. A., Jones Senior Vice President Carol ina Power and Light Company 336 Fayetteville Street Raleigh, North Carolina 27602
Dear Mr. Jones:
This is in response to your letters of April 27 and May 21, 1979, wherein you reported the results of a recent seismic reanalysis of the reactor coolant piping at H. B. Robinson Unit No. 2 using an updated version of the WESTDYN code which uses an absolute sum technique.
On the basis that the reanalysis was conducted with both an approved method and acceptable results, we consider this matter resolved, and are closing out this action item.
A copy of our safety evaluation addressing this' matter is enclosed.
Sincerely, Original Signed By A. Schwencer, Chief Operating Reactors Branch #1 Division of Operating Reactors Distribution
Enclosure:
Docket File 50-261 J. Buchanah Safety Evaluation NRC PDR I&E (3)
Local PDR R. Bosnak cc:
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Docket No. 50-261 Mr. J. A. Jones Senior V'ce President Carolina Pwer and Light Company 336 Fayettevi11e Street Raleigh,.North Carolina. 27602
Dear Mr. Jones:
This is in response to your letter of April 27, 1979, wherein you reported the results of a recent seismic reanalysis of the reactor coolant piping at H. B.\\Robinson Unt No. 2 using an updated version of the WESTDYN code-which\\uses an absolute sum technique.
On the basis that the reanaiwy-,is was-conducted with both an approved method and acceptable results<\\we consider this matter resolved, and are closing out this action/ite Sincerely, A. Sch encer, Chief Operating Reactors Branch No., 1 Division of Operating Reactors cc:
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NUCLEAR REGULATORY COMMISSIONI WASHINGTON,0. C.2 0555 MAY 22 1979 Docket No, 50-261 Mr. J. A. Jones Senior Vice President Carolina Power and Light Company 336 Fayetteville Street Raleigh, North Carolina 27602
Dear Mr. Jones:
This is in response to your letters of April 27 and May 21, 1979, wherein you reported the results of a recent seismic reanalysis of the reactor coolant piping at H. B. Robinson Unit No. 2 using an updated version of the WESTDYN code which uses an absolute sum technique.
On the basis that the reanalysis was conducted with both an approved method and acceptable results, we consider this matter resolved, and are closing out this action item.
A copy of our safety evaluation addressing this matter is enclosed.
Sincerely, chwencer, Chief Operating Reactors Branch #1 Division of Operating Reactors
Enclosure:
Safety Evaluation cc: w/enclosure See next page
Mr. J. A. Jones Carolina Power and Light Company cc:
G.' F. Trowbridge, Esquire Shaw, Pittman, Potts and Trowbridge 1800 M Street, N.W.
Washington, D. C. 20036 Hartsville Memorial Library Home and Fifth Avenues Hartsville, South Carolina 29550 John F. Wolf, Esquire, Chairman 3409 Shepherd Street Chevy Chase, Maryland 20015 Dr. A. Dixon Callihan Union Carbide Corporation P. 0. Box Y Oak Ridge, Tennessee 37830 Dr. Richard F. Cole Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington, D. C. 20555 United States Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street Suite 3100 Atlanta, Georgia 30303