ML20137S423
| ML20137S423 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 03/18/1997 |
| From: | Clark R DUKE POWER CO. |
| To: | |
| Shared Package | |
| ML20137S418 | List: |
| References | |
| CNEI-0400-25, CNEI-0400-25-R08, CNEI-400-25, CNEI-400-25-R8, NUDOCS 9704150126 | |
| Download: ML20137S423 (4) | |
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CNEI-0400-25 Page 1 of 20 Revision 8 I
Catawba Unit 2 Cycle 8 j
Core Operating Limits Report March 1997 i
i Duke Power Company j
Date Prepared By:
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Checked By:
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QA Condition 1 The contents of this document have been reviewed to verify that no material herein either directly or indtrectly changes the results and conclusions presented in the 10CFR50.59 Catawba 2 Cycle 8 Reload Safety Evaluation.
9704150126 970404 PDR ADOCK 05000414 P
Cetawb3 2 Cycla 8 Cere Oper: ting Limits Rtport CNEI-0400-25 Page 2 of 20 Revision 8 INSERTION SHEET FOR REVISION 8 Remove Insert Pages 1-3. Revision 7 Pages 1-3, Revision 8 Page 18, Revision 6 Page 18, Revision 8
Citawb3 2 Cycle 8 Cere Operzting Limits R: port CNEI-0400-25 Page 3 of 20 Revision 8 REVISION LOG Revision Effective Date Comment Original Issue -
February 1993 C2C06 COLR Revision 1 April 1994 C2C06 COLR Revision 1 Revision 2 May 1994 C2C07 COLR Revision 3 October 1994 C2C07 COLR Revision 1 Revision 4 April 1995 C2C07 COLR Revision 2 Revision 5 September 1995 C2C07 COLR Revision 3 t
Revision 6 Octob7r 1995 C2C08 COLR Revision 7 September 1996 C2C08 COLR Revision 1 j
Revision 8 March 1997 C2C08 COLR Revision 2 i
Cttawbs 2 Cycle 8 Ccre Operating Limits R: port CNEI-0400-25 Page 18 of 20 Revision 8 i
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3.8 Boron Dilution Mitigation System (Specification 3/4.3.3.11) 3.8.1 Reactor Water Makeup Pump flowrate limits:
Applicable Mode Qqpt Mode 3 or 4 s 150 gpm Mode 5 5 70 gpm 3.9 Accumulators (Specification 3/4.5.1) 4 3.9.1 Boron concentration limits during modes 1,2, and 3:
Limit i
Parameter l
Cold Leg Accumulator minimum boron concentration for 2,375 ppm LCO 3.5.1c j
Cold Leg Accumulator maximum boron concentration for 3,075 ppm LCO 3.5.lc Minimum Cold Leg Accumulator boron concentration 2,250 ppm required to ensure post-LOCA suberiticality a
3.10 Refueling Water Storage Tank (Specification 3/4.5.4) 3.10.1 Boron concentration limits during modes 1,2,3, and 4:
j Parameter Limit a
i Refueling Water Storage Tank minimum boron 2,475 ppm concentration for LCO 3.5.4b Refueling Water Storage Tank maximum boron 3,075 ppm concentration for LCO 3.5.4b