ML19354E170
| ML19354E170 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 01/19/1990 |
| From: | Wambach T Office of Nuclear Reactor Regulation |
| To: | Shelton D TOLEDO EDISON CO. |
| Shared Package | |
| ML19354E171 | List: |
| References | |
| GL-83-28, TAC-53975, NUDOCS 9001290162 | |
| Download: ML19354E170 (2) | |
Text
i January 19, 1990 4
w Docket No. 50-346 D'STR'BUTLON:
G u eue w 1 w 'NRC & Local PDRs PD111-3 r/f JZwolisnki JHannon TWambach PKreutzer OGC WF1 Mr. Donald C. Shelton EJordan ACRS(10)
Vice President - Nuclear PDIII-3 Gray Toledo Edison Company Edison Plaza - Stop 712 300 Madison Avenue Toledo, Ohio 43652
Dear Mr. Shelton:
SUBJECT:
SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEM 4.5.3, REACTOR TRIP RELIABILITY - ON-LINE FUNCTIONAL TESTING OF THE REACTOR TRIP SYSTEM (TAC NO. 53975)
Generic Letter 83-28, item 4.5.3 required confirmation from all licensees and applicants that on-line functional testing of the reactor trip system, including independent testing of the diverse trip feature, was being performed.
By letter dated November 7,1983 and February 15,1985, you submitted responses to Generic Letter 83-28. Item 4.5.3.
Therein you indicated your endorsement of the B&W Owners Group Report BAW-1067 and Sup)1ement 1 thereto, as being applicable to Davis-Besse Nuclear Power Station (DENPS). The NRC staff, with the assistance of our contractor, Idaho National Engineering Laboratory, has reviewed your responses and the B&W Owners Group report. We conclude that the existing intervals for on-line functional testing at DBNPS are consistent with achieving high reactor trip system availability.
The enclosed safety evaluation and contractor's report (EGG-NTA-8341) provide the details and basis for our conclusion. Therefore, we consider Generic Letter 83-28, item 4.5.3, to be ce;O ete.
This completes all staff activities related to TAC No. 53975.
Sincerely,
/s/
Thomas V. Wambach, Sr. Project Manager Project Directorate 111-3 9001290162 90o119 PDR ADOCK 05000346 Division of Reactor Projects - 111, P
PDC IV, V and Special Projects Office of Nuclear Reactor Regulation
Enclosure:
As stated cc: See next page DOCUMENT NAME:
53975 SE F
D 11-3 PD/PkilI-3 J
k LA/PDtr.PKr/m_}-3 Office: TWambach/tg JHannon Surname: Date:- j / g /90 ///1/90 (/%/90 OFo e !!l.
c. Mr. Donald C. Shelton Davis-Besse Nuclear Power Station Toledo Edison Company Unit No. 1 cc: David E. Burke Esq. The Cleveland Electric Radiological Health Program 111uminating Company Ohio Ocprt'wnt of Health P. O. Box 5000 1224 Kinnear Road Cleveland, Ohio 44101 Columbus, Ohio 43212 Mr. Robert W. Schrauder Attorney General Manager, Nuclear Licensing Department of Attorney Toledo Edison Company General Edison Plaza 30 East Broad Street 300 Madison Avenue Columbus, Ohio 43215 Toledo, Ohio 43652 Mr. James W. Harris, Director Gerald Charnoff, Esq. (Addressee Only) Shaw, Pittman, Potts Division of Power Generation and Trowbridge Ohio Department of Industrial Relations 2300 N Street N.W. 2323 West 5th Avenue Washington, D.C. 20037 P. O. Box 825 Columbus, Ohio 43216 Regional Administrator, Region 111 l U.S. Nuclear Regulatory Commission Ohio Environmental Protection Agency 799 Roosevelt Road 361 East Broad Street Glen Ellyn, Illinois 60137 Columbus, Ohio 43266-0558 President, Board of Mr. Robert B. Borsum County Comissioners of Babcock & Wilcox Ottawa County Nuclear Power Generation Division Port Clinton, Ohio 43452 Suite 525, 1700 Rockville Pike Rockville, Maryland 20852 State of Ohio Public Utilities Comission Resident inspector 180 East Broad Street U.S. Nuclear Regulatory Commission Columbus, Ohio 43266-0573 5503 N. State Route 2 i Oak Harbor, Ohio 43449 - -}}