ML19350B949
| ML19350B949 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 03/13/1981 |
| From: | Clark R Office of Nuclear Reactor Regulation |
| To: | Lundvall A BALTIMORE GAS & ELECTRIC CO. |
| Shared Package | |
| ML19350B950 | List: |
| References | |
| NUDOCS 8103240470 | |
| Download: ML19350B949 (1) | |
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UNtTED STATES
" 't NUCLEAR REGULATORY COMMISSION g
WASHINGTON, D. C. 20555
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March 13, 1981 Docket No. 50-317 50-318 Mr. A. E. Lundvall, Jr.
Vice President - Supply Baltimore Gas & Electri: Company P.O. Box 1475 Baltimore, Mt yland 21203
Dear Mr. Lundvall:
We have completed our review of the Combustion Engineering (CE) Topical Report CEN-133(B) called FIESTA (a one dimensional, two group space-time kinetics code for calculating PWR scram reactivities). This November 1979 report, submitted by your letter of June 26,1980, is for future use in calculating scram reactivities for the Calvert Cliffs Nuclear Power Plant, Unit Nos.1 and 2.
3ased on our review, we conclude that CEN-133(B) is acceptable for reference in licensing actions in regard to scram reactivity calcula-tions for various design basis events which require a reactor trip.
Since the thermal-hydraulic model available in the FIESTA code was not included in the topical report, the feedback modules in FIESTA have, therefore, not been reviewed or approved.
A copy of our topical report evaluation is enclosed.
Sincerely, fG i
W Robert A. Clark, Chief Operating Reactors Branch #3 Division of Licensing
Enclosure:
As stated cc: See next page 8( X )()l) 1 C
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i Baltimore Gas and Electric Company cc:
James A. Biddison, Jr.
Ms. Mary Harrison, President General Counsel Calvert County Board of County Commissimers Baltimore Gas and Electric Comcany Prince Frederick, MD 20768 P. O. Box 1475 Baltimore, MD 21203 U. S. Environmental Protection Agency Region III Office George F. T owbridge, Esquire Attn:
EIS Coordinator Shaw, Pit'.an, Potts and Trowbridge Curtis Building (Sixth Floor) 1800 M S reet, N. W.
Sixth and Walnut Streets Washington, D. C.
20036 Philadelphia, PA 19106 Mr. R. C. L. Olson Mr. Ralph E. Architzel Baltimore Gas and Electric Company Resident Reactor Inspector Room 922 - G8E Building NRC Inspection and Enforcement P. O. Box 1475 P. O. Box 437 Baltimore, MD 21203 Lusby, Pa 20657 Mr. Leon B. Russell Mr. Charles B. Brinkman Plant Superintendent Manager - Washington Nuclear Operations Calvert Cliffs Nucledar Power Plant Combustion Engineering, Inc.
Baltimore Gas and Electric Company 4853 Cordell Avenue, Suite A-1 Lusby, MD 20657 Bethesda, MD 20014 Bechtel Power Corporation Mr. Bernard Fowler Attn: Mr. J. C. Judd President, Board of County Commissioners Chief Nuclear Engineer Prince Frederick, MD 20768 15740 Shady Grove Road Gaithersburg, MD 20760 Director, Criteria and Standards Divisim Office of Radiation Programs ( ANR-460)
Combustion Engineering, Inc.
U. S. Environmental Protection Agency Attn: Mr. P. W. Kruse, Manager Washington, D. C.
20460 Engineering Services P. O. Box 500 Windsor, CT 06095 Administrator, Power Plant Siting Progre Energy and Coastal Zone Administration Pubite Document Room Department of Natural Resources Calvert County Library Tawes State Office Building Prince Frederick, MD 20678 Annapolis, MD 21204 Director, Department of State Planning Quality Assurance Department
.301 West Preston Street Baltimore, MD 21201 Mr. R. M. Douglass, Manager Quality Assurance Department Rocr 923 - GaE Building Baltimore Gas and Electric Company P. O. Box 1475 Baltimore, MD 21203
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