ML20236R130
| ML20236R130 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 07/15/1998 |
| From: | Hansen A NRC (Affiliation Not Assigned) |
| To: | Jeffery Wood CENTERIOR ENERGY |
| References | |
| GL-96-01, GL-96-1, TAC-M94669, NUDOCS 9807210255 | |
| Download: ML20236R130 (5) | |
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NUCLEAR REGULATORY COMMISSION g
wAsniuoron. o.c. sones 4aos Mr. John K. Wood Vice President - Nuclear, Davis-Besse Centerior Service Company c/o Toledo Edison Company Davis-Besse Nuclear Power Station 5501 North State Route 2 Oak Harbor, OH 43449-9760
SUBJECT:
COMPLETION OF LICENSING ACTION FOR GENERIC LETTER 96-01, " TESTING OF SAFETY-RELATED LOGIC CIRCUITS" - DAVIS-BESSE NUCLEAR POWER STATION, UNIT NO. 1 (TAC NO. M94669)
Dear Mr. Wood:
On January 10, 1996, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 96-01, " Testing of Safety-Related Logic Circuits," to all holders of operating licenses or construction permits.
This GL was issued to:
.1.
Notify addressees about problems with testing of safety-related logic circuits; 2.
Request that all addressees implement the actions described within the generic letter; and 3.
Require that all addressees submit to the NRC a written response regarding implementation of the requested actions.
In GL 96-01, the NRC staff specifically requested that licensees take the fellowing actions:
1.
Compare electrical schematics and logic diagrams for the reactor protection system, emergency diesel generator load shedding and g
sequencing systems, and actuation logic for the engineered safety feature systems against plant surveillance test procedures to ensure that all portions of the logic circuitry, including the parallel logic, interlocks, bypasses, and inhibit circuits, are adequately covered in
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the surveillance procedures to fulfill the technical specification requirements. This review should also include relay contacts, control switches, and other relevant electrical components within these systems utilized in the logic circuits performing a safety function; and 2.
Modify the surveillance procedures as necessary for complete testing to comply with the technical specifications. Additionally, the licensee i
may request an amendment to the technical specifications if relief from certain testing requirements can be justified.
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Furthermore, the NRC staff required that addressees prepare and submit the following:
1.
A written response indicating whether or not the licensee would implement the actions requested above or propose an alternative action; 2.
A schedule for completing the requested actions or proposed alternative; and 3.
A response confirming completion of the requested actions.
In response to GL 96-01, you provided letters dated April 16, 1996, and June 11,1998 for the Davis-Besse Nuclear Power Station.
These submittals provided both the information requested and the responses required by GL 96-01.
Therefore, TAC No. M94669 is closed.
If you have any questions regarding this matter, please feel free to contact me at (301) 415-1390.
Sincerely,
'r Allen G. Hansen, Project Manager Project Directorate III-3 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-346 cc:
See next page i
l
J. Wood July 15, 1998 Furthermore, the NRC staff required that addressees prepare and submit the following:
1.
A written response indicating whether or not the licensee would implement the actions requested above or propose an alternative action; 2.
A schedule for completing the requested actions or proposed alternative; and 3.
A response confirming completion of the requested actions.
In response to GL 96-01, you provided letters dated April 16, 1996, and June 11, 1998 for the Davis-Besse Nuclear Power Station. These submittals provided both the information requested and the responses required by GL 96-01. Therefore, TAC No. M94669 is closed.
If you have any questions regarding this matter, please feel free to contact me at (301) 415-1390.
Sincerely, Original signed by:
Allen G. Hansen, Project Manager Project Directorate III-3 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-346 cc: See next page DISTRIBUTION:
Docket File PUBLIC PD33 Reading File EGAl RBellamy GGrant, RIII ACRS OGC HGarg SCampbell, RIII DOCUMENT NAME:
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Wood July 15, 1998 Furthermore, the NRC staff required that addressees prepare and submit the
.following:
1.
A written response indicating whether or not the licensee would
-implement the actions' requested above or propose an alternative action; 2.-
A schedule for r.ompletingtthe requested actions' or proposed alternative;'
~
'and
)
3.
A. response confirming-completion;af the requested actions.
In response to'GL 96-01, you'provided letters. dated' April"16, 1996, and
. June 11,'1998 for the Davis-Besse Nuclear Power Station.
These'submittals provided both the information requested and the responses required by GL 96-01. Therefore, TAC No.~.M94669 is closed.
If_ you have any-questions -regarding this matter,.pl' ase feel free to contact e
me at (301) 415-1390.
Sincerely, Original signed by:
Allen G. Hansen, Project Manager Project Directorate III-3 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-346-l L
cc: See next'page DISTRIBUTION:
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-PD33 Reading File EGA1 I
RBellamy GGrant, RIII ACRS OGC HGarg' SCampbell, RIII DOCUMENTLNAME: -G:\\DAVISBES\\DB94669.LTR-To receive e - e/ of this document, indicate in the box: *C" = Copy without enclosures *E' = Copy with enclosures *N*
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- John K. Wood Davis-Besse Nuclear Power Station, Unit 1 Toledo Edison Company
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cc:
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. Mary E. O'Reilly.
Robert E. Owen, Chief l.
FirstEnergy Bureau of Radiological Health L
Davis-Besse Nuclear Power Station Service i
5501 North State - Route 2 Ohio Department of Health Oak Harbor, OH '43449-9760 P.O. Box 118-L Columbus, OH 43266-0118 James L Freels -
- Manager-Regulatory Affairs Toledo Edison Company.
James R. Williams, Chief of Staff Davis-Besse Nuclear Power Station Ohio Emergency Management A0ency 5501 North State - Route 2 2855 West Dublin Granville Road Oak Harbor, OH 43449-9760 Columbus, OH 43235-2206 Jay E. Silberg, Esq.'
' Donna Owen' s, Director Shaw, Pittman, Potts '
Ohio Department of Commerce and Trowbridge.
Division of Industrial Compliance 2300 N Street, NW.
Bureau of Operations & Maintenance Washington, DC 20037 6606 Tussing Road p
P.O. Box 4009 Regional Administrator Reynoldsburg, OH 43068-9009 U.S. Nuclear Regulatory Commission
' 801 Warrenville Road Ohio Environmental Protection Agency Lisle, IL L 60523-4351 DERR--Compliance Unit ATTN: Zack A. Clayton Robert B. Borsum -
P.O. Box 1049 Babcock & Wilcox Columbus, OH 43266-0149 Nuclear Power Generation Division 1700 Rockville Pike, Suite 525 State of Ohio
' Rockville, MD 20852 Public Utilities Commission 180 East Broad Street Resident inspector.
ColumbLs, OH 43266-0573 U.S. Nuclear Regulatory Commission 5503 North State Route 2 Attomey General Oak Harbor, OH 43449 Department of Attomey l
30 East Broad Street James H. Lash, Plant Manager Columbus, OH 43216 l
Toledo Edison Company Davis-Besse Nuclear Power Station President, Board of County 5501 North State Route 2 :
Commissioner of Ottawa County Oak Harbor, OH 43449-9760 Port Clinton, OH 43252 1
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