ML20039D551
| ML20039D551 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 12/31/1981 |
| From: | Pilant J NEBRASKA PUBLIC POWER DISTRICT |
| To: | Ippolito T Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20039D552 | List: |
| References | |
| LQA8100281, TAC-47574, NUDOCS 8201050194 | |
| Download: ML20039D551 (2) | |
Text
e e
r-GENER AL OFFICE P. o. box 499. COLUMBUS, NEBR ASKA 68601 Nebraska Publ.ic Power Distr. t memo ~E oOn se. 8s.
ic LQA8100281 December 31, 1981 m
4 d
RECEIVED Office of Nuclear Reactor Regulation i
Attention:
Mr. Thomas A. Ippolito, Chief 9-JAN 4 1982> 22 Operating Reactors Branch No. 2 Division of Licensing Ek y U.S. Nuclear Regulatory Commission 9
Tec
/
Washington, DC 20555 4
f3
Subject:
Proposed Changes to Technical Specifications -
MAPLHGR Curves Cooper Nuclear Station NRC Docket No. 50-298, DPR-46
Reference:
- 1) Letter from R. E. Engel (GE) to T. A. Ippolito dated May 6, 1981 " Extension of Emergency Core Cooling System Performance Limits"
- 2) Letter from R. E. Engel (GE) to T. A. Ippolito dated May 28, 1981 " Additional Information Regarding Extension of Emergency Core Cooling System Performance Limits"
- 3) Letter from J. M. Pilant to T. A. Ippolito dated June 16, 1981, same subject
Dear Mr. Ippolito:
Amendment No. 67 to the CNS Facility Operating License issued MAPLHGR curves with a penalty imposed due to enhanced fission gas to operate beyond 30,000 MWD /t.
The District was informed by the staff that in order for these penalties to be removed, additional assurance regarding this issue is required. This letter is written to provide the information requested.
General Electric has advised the District that the information contained in References 1 and 2 is applicable to Cooper Nuclear Station. The peak cladding temperatures for each fuel type given in NEDO 24045 " Loss-of-Coolant Accident Analysis Report for Cooper Nuclear Power Station" Errata and Addenda Sheets Numbers 1, 2, and 3 (additional copies enclosed) are in accordance with References 1 and 2.
Additionally, the values on these Errata and Addenda Sheets do not take credit for improvements in ECCS evaluation models presented in References 1 and 2.
f0 8201050194 811231 A
PDF. ADOCK 05000299 gI L{
'cP PDR
. =
_f
-Mr. Thomas A. Ippolito December 31, 1981 Page 2 Enclosed.are' proposed Technical Specification pages which incorporate i
these extended exposures without penalties. These pages supersede our request of Reference 3.
Since this request.is an extension of Amendment No. 67 addresa!ng the same issue, no fee payment ie enclosed.
Since the~information on the revised Technical' Specification pages was previous submitted to the NRC in eitiier Technical Specification change r
requests or on NEDO 24045 Errata and Addenda Sheets, three signed originals and 37 copies are not,being forwarded with this request.
Should you have any questions or require additional information, please contact me.
I Sincerely, i
ay M. Pilant Division Manager of Licensing and Quality Assurance JMP:JDW:cmk Enclosure I
?
I, e
l l
l 1
f' i
i
.