ML19332D996
| ML19332D996 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 11/27/1989 |
| From: | Boyle M Office of Nuclear Reactor Regulation |
| To: | Mroczka E CONNECTICUT YANKEE ATOMIC POWER CO. |
| Shared Package | |
| ML19332D997 | List: |
| References | |
| TAC-68157, NUDOCS 8912060113 | |
| Download: ML19332D996 (3) | |
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November 27, 1989 Dock $tNo.50-245 Mr. Edward J. Mroczka Senior Vice President Nuclear Engineering and Operations Connecticut Yankee Atomic Power Company Northeast Nuclear Energy Company P. O. Box 270 j
Hartford, Connecticut 06141-0270
Dear Mr.,
Mroczka:
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SUBJECT:
ISSUANCEOFAMENDMENT(TACNO.68157)
The Commission has issued the enclosed Amendment No. 40 to Facility Operating I,
, License No.- DPR-21 for Millstone Nuclear Power Station, Unit No.1, in response tto your application dated June 24, 1988.
.T'h,e amendment adds a new limitation on the number of spent. fuel assemblies that g.
4 capacity of the sput fuel pool. pool.The staff's Safety Evaluation finds the jcanbestoredinthespentfuel This limitation reflects the expanded l
'2 proposed expansion of the spent fuel pool to be acceptable. However, you are requested to:
(1) recognize the'11mited applicability of k-infinity of 1.35 in' the_ Technical Specifications for the new racks by includin the gadolinium and
'burnuplimitcurvesintheTechnicalSpecifications;and(g)developaprocedure 2
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> to~ verify rack-to-rock spacing following an OBE seismic event.
By letter o>
April 10,1939. NNECO consnitted to address the issue in item (1). _ This additional 1-change to the TS should be issued prior to tne next scheduled refueling or 1-t cutage requiring the reactor to be de-fueled.
In the meantime, a procedure should be developed to ensure that the K-eff recuirement for toe.new racks is being mer by using the litit curves.
A copy of the related Safety Evaluation and Notice of Issuance are also enclosed.
An environmental assessment and finding of no significant impact was previously published in the Federal Register.
Sincerely,
/s/
Michael L. Boyle, Project Manager Project Directorate I-4 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Enclosures:
1.
Amendment No. 40 to DPR-21 2.
Safety Evaluation
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3.
Notice cc w/ enclosures:
See next page
[AMENDTAC68157]
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.. t-Mr. Edward J. Mroczka Millstone Nuclear Power Station Northeast Nuclear Energy Company Unit No. 1 cc:
Gerald Garfield, Esquire R. M. Kacich, Manager Day, Berry and Howard Generation Facilities Licensing Counselors at Law Northeast Utilities Service Company City Place Post Office Box 270 Hartford, Connecticut 06103-3499 Hartford, Connecticut 06141-0270 e
W. D. Romberg, Vice Presi6ent D. O. Nordquist Nuclear Operations Manager of Quality Assurance Northeast Utilities Service Company Northeast Nuclear Energy Company l
Post Office Box 270 Post Office Box 270 Hartford, Connecticut 06141-0270 Hartford, Connecticut 06141-0270 Kevin McCarthy, Director Regional Administrator Radiation Control Unit Region I Department of Environmental Protection U. S. Nuclear hegulatory Commission State Office Building 476 A11enhle Road Hartford, Connecticut 06106 King of Prussia, Pennsylvania 19406 Bradford S. Chase, Under Secretary First Selectmen Energy Division Town of Waterford Office of Policy and Management Hall of Records 80 Washington Street 200 Boston Post Road Hartford, Connecticut 06106 Waterford, Connecticut 06385 S. E. Scace, Station Superintendent W. J. Raymond, Resident Inspector Millstone Nuclear Power Station Millstone Nuclear Power Station Northeast Nuclear Energy Compny c/o V. S. Nuclear Regulatory Comission Post Office Box 128 Post Office Box 811 Waterford, Connecticut 06385 Niantic, Connecticut 06357 J. P. Stetz, Unit Superintendent Millstone Unit No. 1 Northeast Nuclear Energy Company Post Office Box 128 Waterford, Connecticut 06385 i
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, DATED: November 27, 1989 i
AMENDMENT NO.40 TO FACILITY OPERATING LICENSE NO.
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