NUREG-0020, Responds to Encl Re Spent Fuel Storage Capacity at Plant.Spent Fuel Pool at Plant Has Sufficient Space to Accommodate Addl Fuel Storage Racks of Current Design

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Responds to Encl Re Spent Fuel Storage Capacity at Plant.Spent Fuel Pool at Plant Has Sufficient Space to Accommodate Addl Fuel Storage Racks of Current Design
ML20237G484
Person / Time
Site: Pilgrim
Issue date: 08/25/1987
From: Stello V
NRC OFFICE OF THE EXECUTIVE DIRECTOR FOR OPERATIONS (EDO)
To: Studds G
HOUSE OF REP.
Shared Package
ML20237G486 List:
References
RTR-NUREG-0020, RTR-NUREG-20 NUDOCS 8709020273
Download: ML20237G484 (4)


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The Honorable Gerry E. Studds  !

United States House of Representatives Washington, D.C. 20515

Dear Congressman Studds:

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l This is in response to your letter of July 20, 1987, regarding the spent fuel storage capacity at the_ Pilgrim Nuclear Power Station.

1 The NRC report referenced in your letter, NUREG-0020, Volume 10, No. 8, pub- i lished in December 1986, lists the existing number of spent fuel assemblies stored in the Pilgrim spent fuel pool as 1128 with a total licensed limit of 2320 fuel assemblies. These numbers were correct as of the issue date of the NUREG.

The NUREG also provides the date when spent fuel storage capacity will be exhausted as 1990. This date is calculated using certain assumptions regarding the number of spent fuel assemblies placed in . storage per cycle, a nominal cycle duration and the current fuel storage rack configuration. The )

calculation does not include allowances for extended outages and does not allow for future storage expansions.

We understand that Pilgrim is considering an extension of the operating cycle l duration to 24 months. This has been made possible through improvements in fuel design and fuel management. Extension of the operating cycle duration to 24 months would extend the date to approximately 1995.

Other potential methods exist to increase the current spent fuel storage capacity. The spent fuel pool at Pilgrim has sufficient space to accommodate additional fuel storage racks of the current design. Further, it is possible that, with approval, the use of fuel storage racks of a different design or reconfiguration of the fuel bundles could extend the date when capacity is exhausted to, or beyond, the year 2008.

I trust this letter has been responsive to your concerns.

Sincerely, cricit.c1 s1a.c: by

'lin c: JL 11e Victor Stello, Jr.

Executive Directcr for Operations 8709020273 G70825 PDR ADOCK 05000293 H PDR

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W. Russell J. Murray J. Allan .

, W. Kane S. Collins J. Wiggins L. Doerflein M. McBride S. Varga i B. Boger R. Wessman ED0 003060 Secy No.87-920 Docket No. 50-293 Public Document Room (PDR)

Local Public Document Room (LPDR)

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FROM: DUE: 08/12/87 EDO CONTROL: 003060 DOC DT: 07,'20/87 REP. GERRY E. STUDDS FINAL REPLY:

TO:

BRADBURNE FOR SIGNATURE OF: ** GREEN ** SECY NO: 87-920 EXECUTIVE DIRECTOR ,

1 DESC: ROUTING:

ENCLOSES LETTER FROM MARY DI?.AN RE STATUS OF MCDONALD l SPENT FUEL STORAGE CAPABILIiY AT THE PILGRIM RUSSELL NUCLEAR POWER PLANT MURRAY l

DATE: 07/28/87 l ASSIGNED TO: RI CONTACT: RUSSELL i SPECIAL INSTRUCTIONS OR REMARKS: l l

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OFFICE OF:THE SECRETARY ,

CORRESPONDENCE CONTROL TICKET LOGGING DATE: Jul 27 87 CRC-87-0920

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JTHOR:

G.E. Studds--Const Ref FFILIATION:

U.S. HOUSE OF REPRESENTATIVES Jul 20 87 FILE CODE: IDraR-5 Docket ETTER DATE: h Status of spent fuel storage capability at t e

.UBJECT: Pilgrim nuc power plant ,

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OCA to Ack, Docket DISTRIBUTION:

None SPECIAL HANDLING:

Mary Dinan i NOTES:

Aug 10 87 DATE DUE: DATE SIGNED: {

SIGNATURE:

AFFILIATION:

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