ML20041C174
| ML20041C174 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 02/23/1982 |
| From: | Wuller G ILLINOIS POWER CO. |
| To: | John Miller Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20041C175 | List: |
| References | |
| U-0415, U-415, NUDOCS 8202260302 | |
| Download: ML20041C174 (1) | |
Text
.
/LLINDIS POWER 00MPANY ffy 3
g 92_23 y _5 500 SOUTH 27TH STREET, DECATUR, ILLINOIS 62525 February 23, 1982 to N
Mr. James R. Miller, Chief Standardization & Special Projects Branch O
i Division of Licensing RECEIVED Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission FE82 r31982> 78 Washington, D.C.
20555 anua % %
N W wanta
Dear Mr. Miller:
Clinton Power Station Unit 1
=t Docket No. 50-461 Attached is a copy of the internal Illinois Power Company report entitled " Determination on an Acceptable By-Pass Leakage of Secondary Containment used in the Design Basis Analysis of the Radiological Consequences of a Loss-of-Coolant Accident."
This report presents Illinois Power Company's position on the bypass leakage issue identified as an open item in Section 1.9 of the Clinton SER.
We believe that this report will show that Clinton Unit 1 can be safely operated with a Technical Specification bypass leakage limit of 11 percent.
We would hope that, after reviewing this report, the NRC will agree that an 11 percent bypass limit is acceptable.
We would also hope that such a finding would be included in a supplement to the Clinton SER.
l If you should have any questions regarding this report, l
please contact G. S. Green (217)-424-6979.
Sincerel y,.
1 t
G. E. Wuller Supervisor-Licensing Nuclear Station Engineering GSG/lt
' Attachment cc:
Jack Read, NRC Accident Evaluation Branch g{
J. H. Williams, NRC Clinton Project Manager
)
H. H. Livermore, NRC Resident Inspector fi i
k 8202260302 820223
{DRADOCK 05000461 L
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