ML20247L686

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Informs That Staff Completed Review of Util 931021 & 980428 Submittals Re Plant Neutron Flux Monitoring Instrumentation W/Regard to Criteria of NEDO-31558 & Determined That Deviations from NED0-31558 Acceptable
ML20247L686
Person / Time
Site: Pilgrim
Issue date: 05/20/1998
From: Wang A
NRC (Affiliation Not Assigned)
To: Olivier L
BOSTON EDISON CO.
References
RTR-REGGD-01.097, RTR-REGGD-1.097, TASK-*****, TASK-RE GL-82-33, TAC-M88654, NUDOCS 9805260043
Download: ML20247L686 (2)


Text

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Maj 20, 1998 Mr. Leon J. Olivier Vice President - Nuclear / Station Director Boston Edison Company Pilgrim Nuclear Power Station

' RFD #1 Rocky Hill Road Plymouth, MA 02360

SUBJECT:

REGULATORY GUIDE 1.97 - BOILING WATER REACTOR NEUTRON FLUX MONITORING - PILGRIM NUCLEAR POWER STATION (TAC NO. M88654)

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Dear Mr. Olivier:

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Section 6.2 of Generic Letter 82-33 requested applicants and licensees to provide a report on their implementation of Regulatory Guide 1.97. The BWR Owners' Group responded by submitting NEDO-31558, " Position on NRC Regulatory Guide 1.97, Ruvision 3, Requirements for Post-Accident Neutron Monitoring System," which proposed attemative criteria for neutron flux k

monitoring instrumentation in lieu of the Category 1 criteria stated in the regulatory guide in a safety evaluation dated January 13,1993, the staff concluded that the criteria of NEDO-31558 was acceptable.

By letter dated August 11,1993, the staff requested Boston Edison Company (BECo) to review the Pilgrim Nuclear Power Station neutron flux monitoring instrumentation against the criteria of NEDO-31558 and document the results of the review. By letters dated October 21,1993, and April 28,1998, BECo provided the results of this review.

i The staff has completed its review of BECo's submittals and determined that the deviations from NEDO-31558 specified in the submittals are acceptable. Therefore, the post-accident neutron flux monitoring instrumentation at the Pilgrim Nuclear Power Station is an acceptable attemative to the guidance in Regulatory Guide 1.97.

Sincerely, Original signed by Alan B. Wang, Project Manager Project Directorate 1-3 9805260043 980520 Division of Reactor Projects - t/11 DR ADOCK 050002 3 Office of Nuclear Reactor Regulation Docket No. 50-293 cc: See next page k O Distribution:

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Mr. Leon J. Olivier Boston Edison Company Pilgrim Nuclear Power Station cc:

Mr. Ron Ledgett Ms. Nancy Desmond Executive Vice President Manager, Reg. Affairs Dept.

800 Boyleston Street Pilgrim Nuclear Power Station Boston, MA 0219g RFD #1 Rocky Hill Road Plymouth, MA 02360 Resident inspector U. S. Nuclear Regulatory Commission Mr. David F. Tarantino Pilgrim Nuclear Power Station Nuclear Information Manager Post Office Box 867.

Pilgrim Nuclear Power Station Plymouth, MA 02360 RFD #1, Rocky Hill Road Plymouth, MA 02360 Chairman, Board of Selectmen 11 Lincoln Otreet Ms. Kathleen M. O'Toole Plymouth, MA 02360 Secretary of Public Safety Executive Office of Public Safety Chairman, Duxbury Board of Selectmen One Ashburton Place Town Hall Boston, MA 02108 878 Tremont Street Duxbury, MA 02332 Mr. Peter LaPorte, Director Attn: James Muckerheide Office of the Commissioner Massachusetts Emergency Management Massachusetts Department of Agency Environmental Protection 400 Worcester Road one Winter Street P.O. Box 14g6 Boston, MA 02108 Framingham, MA 01701-0317 Office of the Attomey General Chairman, Citizens Urging One Ashburton Place Responsible Energy 20th Floor P.O. Box 2621 Boston, MA 02108 Duxbury, MA 02331 i

l Mr. Robert M. Hallisey, Director Citizens at Risk i

Radiation Control Program P.O. Box 3803 Massachusetts Department of Plymouth, MA 02361 Public Health 305 South Street W.S. Stowe, Esquire Boston, MA 02130 Boston Edison Company 800 Boyleston St.,36th Floor Regional Administrator, Region I Boston, MA 021gg U. S. Nuclear F ulatory Commission 475 Allendale Road Chairman King of Prussia, PA 19406 Nuclear Matters Committee Town Hall Ms. Jane Fleming 11 Lincoln Street 8 Oceanwood Drive Plymouth, MA 02360 Duxbury, MA 0233 Mr. William D. Meinert Mr. Jeffery Keene Nuclear Engi,eer Licensing Division Manager Massachusetts Municipal Wholesale i

Boston Edison Company Electric Company 600 Rocky Hill Road P.O. Box 426 Plymouth, MA 02360-55gg Ludlow, MA 01056-0426