ML20238F615
| ML20238F615 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 08/28/1998 |
| From: | Skay D NRC (Affiliation Not Assigned) |
| To: | Kingsley O COMMONWEALTH EDISON CO. |
| References | |
| GL-96-01, GL-96-1, TAC-M94690, TAC-M94691, NUDOCS 9809040136 | |
| Download: ML20238F615 (5) | |
Text
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t UNITED STATES 1
NUCLEAR REGULATORY COMMISSION D
I WASHINGTON, D.C. 30886 4001
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August 28, 1998
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Mr. Oliver D. Kingsley, President Nuclear Generation Group Commonwealth Edison Company A
Executive Towers West til 1400 Opus Place, Suite 500 Downers Grove,!L 60515 l
SUBJECT:
COMPLETION OF LICENSING ACTION FOR GENERIC LETTER 96-01," TESTING OF SAFETY-RELATED LOGIC CIRCUITS," DATED JANUARY 10,1996; LASALLE l
COUNTY NUCLEAR POWER STATION, UNITS 1 AND 2 (TAC NOS. M94690 AND M94691)
Dear Mr. Kingsley:
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. The NRC issued GL 96-01 for three principal reasons:
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 j
3.
Require that all addressees submit to the NRC a written response regarding O
implementation of the requested actions.
In GL 96-01, the NRC staff specifically requested that licensees take the following actions:
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1.
Compare electrical schematics and logic diagrams for the reactor protection system, emergency diesel generator load shedding and sequencing, 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 parallellogic, interlocks, bypasses, and the inhibit circuits, are adequately covered in 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 i
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 may request an amendment to the technical specifications if relief from certain testing requ rements can be justified.
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 a!!emative action; 9809040136 980828 PDR ADOCK 05000373 P
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2.
A schedule for completing the requested actions or proposed attemative; and 3.
A response confirming completion of the requested actions.
l In response to GL 96-0 l, you provided letters dated April 19,1996, and August 17,1998, for LaSalle County Nuclei r Power Station, Units 1 and 2. These submittats provided both the information requested and the responses required by GL 96-01; therefore, TAC Nos. M94690 and M94691 are clot,d.
Sincerely,
/p d Y Donna M. Skay, Project Manager Project Directorate 111-2 Division of Reactor Projects - lil/IV l
Office of Nuclear Reactor Regulation Docket Nos. 50-373, 50-374 j
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August 28, 1998 2.-
A schedule for completing the requested actions or proposed altemative; and
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A response confirming codpletion of the requested actions.
In response to GL 96-01, you provided letters dated April 19,1996,'and August 17,1998, for j
LaSalle County Nuclear Power Station, Units 1 and 2. These submittals provided both the
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information requested and the responses required by GL 96-01; therefore, TAC Nos. M94690 1
and M94691 are closed.
. Sincerely,'
JORIG. SIGNED BY Donna M. Skay, Project Manager Project Directorate 111-2
- Division of Reactor Projects - lil/IV Office of Nuclear Reactor Regulation.
' Docket Nos.' 50-373,50-374.
cc:.See next page DISTRIBUTION:
Docket File PUBLIC PDill-2 r/f '
- E. Adensam, EGA1 -
S. Richards C. Moore
. D. Skay -
OGC, O15B18 ACRS T2E26 R.Lanksbury, Rlli
- H. Garg W. Long
' DOCUMENT NAME: G:\\CM\\LASALLE\\GL96-01.LAS To rooelve e copy of this document. Indioete in the box: *C" = Copy without enclosures *E" = Copy with enclosures *N" = No copy l OFFICE PM:PDl!!-b U
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lNAME DSkay:spM'd CMOORE OU# ItGARG SRICHARDS k% fg lDATE-08/ V/ /98 08/ A7/98 Z' 08/ 2 7/98 08/ J.T(/98 CIPFICIAL RECORD COPY t
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O. Kingsley LaSalle County Station Commonwealth Edison Company Units 1 and 2 cc:
Phillip P. Steptoe, Esquire Michael I. Miller, Esquire Sidley and Austin Sidley and Austin One First National Plaza -
One First National Plaza Chicago, Illinois 60603 Chicago, Illinois 60603
- Assistant Attomey General Document Control Desk-Licensing 100 W. Randolph St. Suite 12 Commonwealth Edison Company Chicago, Illinois 60601 1400 Opus Place, Suite 400 Downers Grove, Illinois 60515 U.S. NRC-LaSalle Resident inspectors Office 2605 N. 21st Road Commonwealth Edison Company Marseilles, Illinois 61341-9756 Site Vice President-LaSalle 2601 N. 21st Road Chairman Marseilles, Illinois 61341-9757 LaSalle County Board of Supervisors LaSalle County Courthouse Mr. David Helwig Ottawa, Illinois 61350 Senior Vice President Commonwealth Edison Company Attomey General Executive Towers West til 500 S. Second Street 1400 Opus Place, Suite 900 Springfield, Illinois 62701 -
Downers Grove, IL 60515 Chairman '
Mr. Gene H. Stanley lilinois Commerce Commission PWR's Vice President 527 E. Capitol Avenue, Leland Building Commonwealth Edison Company Springfield, Illinois 62706 Executive Towers West 111 1400 Opus Place, Suite 900
-Illinois Department of Nudear Safety Downers Grove, IL 60515 Office of Nuclear Facility Safety 1035 Outer Park Drive Mr. Steve Perry Springfield, Illinois 627tA BWR's Vice President Commonwealth Edison Company Regional Administrator Executive Towers West lil U.S. NRC, Region ill 1400 Opus Place, Suite 900 801 Warrenville Road Downers Grove,IL 60515 Lisle, Illinois. 60532 4351 Mr. Dennis Farrar Commonwealth Edison Company Regulatory Services Manager
- LaSalle Station Manager Commonwealth Edison Company 2601 N. 21st Road Executive Towers West til Marseilles, Illinois 61341-9757 1400 Opus Place, Suite 500 Downers Grove,IL 60515 Robert Cushing, Chief, Public Utilities Division lilinois Attomey General's Office -
100 W. Randolph Street Chicago, Illinois 60601
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l O. Kingsley LaSalle County Station Commonwealth Edison Company Units 1 and 2 l
Ms. Irene Johnson, Licensing Director Nuclear Regulatory Services Commonwealth Edison Company Executive Towers West lil 1400 Opus Place, Suite 500 Downers Grove,IL 60515 Commonwealth Edison Company Reg. Assurance Supervisor-LaSalle 2601 N. 21st Road Marseilles, Illinois 61341-9757 Mr. Michael J. Wallace Senior Vice President Commonwealth Edison Company Executive Towers West 111 '
1400 Opus Place, Suite 900 Downers Grove,IL 60515
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