ML20247G251
| ML20247G251 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 05/18/1989 |
| From: | Black S Office of Nuclear Reactor Regulation |
| To: | Kingsley O TENNESSEE VALLEY AUTHORITY |
| References | |
| TASK-2.K.3.05, TASK-TM GL-85-12, GL-86-05, GL-86-06, GL-86-5, GL-86-6, TAC-49694, TAC-51528, NUDOCS 8905300342 | |
| Download: ML20247G251 (2) | |
Text
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May 18, 1989 1,
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Docket Nos. 50-327, 50-328 Mr. Oliver D. Kingsley, Jr.
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. Senior Vice President,'~ Nuclear' Power
' Tennessee' Valley. Authority 6N 38A Lookout Place 1101 Market Street Chattanooga -Tennessee 37402-2801
Dear Mr. Kingsley:
SUBJECT:
CLOSE0VTOFREACTORCOOLANTPUMPTRIP(MPAG-01)'(TAC 49694/51528)-
SEQUOYAH NUCLEAR PLANT, UNITS 1 AND 2 For the reactor coolant pump (RCP) trip issue defined in TMI Action Plan Item II.K.3.5 and Multiplant Action (MPA) G-01, the staff generically approved the Babcock and Wilcox Owners Group (BWOG), Combustion Engineering Owners Group (CEOG), and Westinghouse Owners Group (WOG) methodologies in the.
Generic Letters 86-05, 86-06, and 85-12, respectively, with the condition that plant-specific information needs to be addressed. Our review of the plant-specific information has progressed to the point where we can conclude' that the BWOG, CEOG,'and WOG methodologies have significantly improved reactor safety, and there are no major' safety-significant concerns for the plant-specific information.. By your letter dated December 15, 1987, you have adopted and implemented.the WOG methodology. Therefore, we conclude that the RCP trip issue in TMI Action Plan Item II.K.3.5 is satisfactorily resolved and MPA G-01 is closed out for the Sequoyah Nuclear Plant, Units 1 and 2.
Sincerely n
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..c-u Mr. Oliver D. Kingsley, Jr. 1 cc:
General Counsel Regional Administrator, Region II Tennessee Valley Authority U.S. Nuclear Regulatory Comission 400 West Sumit Hill Drive 101 Marietta Street, N.W.
1 E11 833 Atlanta, Georgia.30323
]
Knoxville, Tennessee 37902 Mr. Kenneth M. Jenison Mr. F. L. Moreadith Senior Resident Inspector Vice President, Nuclear Engineering Sequoyah Nuclear Plant Tennessee Valley Authority U.S. Nuclear Regulatory Comission i
400 West Sumit Hill. Drive 2600 Igou Ferry Road
.W12 A12 Soddy Daisy, Tennessee 37379 4
Knoxville, Tennessee 37902-
]
Mr. Michael H. Mobley, Director l
Division of Radiological Health 1
Vice President and Nuclear T.E.R.R.A. Building, 6th Floor Technical Director 150 9th Avenue North Tennessee Valley Authority Nashville, Tennessee 37219-5404 SN 1578 Lookout Place Chattanooga, Tennessee 37402-2801 Dr. Henry Myers, Science Advisor I
Comittee on Interior Mr. M. J.-Ray, Acting Director and Insular Affairs Nuclear Safety and Licensing U.S. House of Representatives Tennessee Valley Authority Washington, D.C.
20515 SN 1578 Lookout Place Chattanooga, Tennessee 37402-2801 Tennessee Valley Authority Rockville Office Mr. John L. LaPoint 11921 Rockville Pike Site Director Suite 402 Sequoyah Nuclear Plant Rockville, Maryland 20852 Tennessee Valley Authority P. O. Box 2000 Soddy Daisy, Tennessee 37379 l
Mr. M. Burzynski l
Acting Site Licensing Manager Sequoyah Nuclear Plant P. O. Box 2000 j
Soddy Daisy, Tennessee 37379 l
l Mr. D. L. Williams l
Tennessee Valley Authority 400 West Sumit Hill Drive W10 885 Knoxville, Tennessee 37902 J
County Judge Hamilton County Courthouse Chattanooga, Tennessee 37402 I
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