ML20002C526
| ML20002C526 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 11/01/1972 |
| From: | Sewell R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Oleary J US ATOMIC ENERGY COMMISSION (AEC) |
| Shared Package | |
| ML20002C527 | List: |
| References | |
| NUDOCS 8101100417 | |
| Download: ML20002C526 (1) | |
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Mr. John F. O' Leary, Director Re: Docket No 50-155 Directorate of Licensing License No DPR-6 US Atomic Energy Commission Additional Information -
Washington, DC 20545 Proposed Tech Spec Change No 31
Dear Mr. O' Leary:
Transmitted herewith are 40 copies of a report titled "Small and Intermediate Break Loss-of-Coolant Analysis for the Big Rock Point Reactor With ADS and JNC Reload G Fuel."
This report is submitted to provide the results of analyses performed for small and intermediate break sizes for the loss-of-coolant accident for Reload G fuel. Design break accident results are as described in Proposed Tech-nical Specifications Change No 31 dated June 16, 1972.
The analysis performed utilizes the blowdown data (including assumptions that an automatic depressurization system is installed) and heat transfer coefficients presented in our September 22, 1972 submittal titled " Big Rock Point Loss-of-Coolant Analysis With Automatic Depres-surization and NFS Demonstration Fuel."
Rod heatup calculations were performed by Jersey Nuclear Company using the M3XY code, as they were for the Design Basis Accident described in Proposed Technical Specifi-cations Change No 31.
Yours very truly, Y
Wyk wei RBS/ map Ralph B. Sewell Nuclear Licensing Administrator CC: BHGrier, Q
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