ML22200A030
| ML22200A030 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 07/07/2022 |
| From: | Duke Energy |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| TR-NUC-CN-014505 | |
| Download: ML22200A030 (15) | |
Text
Date: 7/7/2022 Distribution: Duke Energy Document Transmittal #: TR-NUC-CN-014505 (CNS) U S NUC REG WASHINGTON DC 1.
- 2. Andrews, Sherry E DOCUMENTTRANSMITTALFORM
Purpose:
~
Released By:
- 3. Byers, Kaitlyn Facility: CATAWBA NUCLEAR STATION Duke Energy
- 4. CNS - WCC/SSA SUBJECT 4800 C2ni;;2rd R2ad
'SLC Mi!!nl!II Reyl1i2n tQ LOES iOd 16,11-2 Dotl!ment Manl!!gement
- 6. CNS COMPL FILE (ORIG)X CN04~M
- 11. CONTROL ROOM SSA
- 12. Edmond, Russell L
- 13. Lowery, Tonya Sullivan
- 14. Mironenko, Artur N
- 15. OPS TRAINING
- 16. Owens, Lori
- 17. Pursley, Sandy
- 18. WESTINGHOUSE ELECTRIC CO LLC Page 1 of 1 Document ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 LICN - CN - CNS-SLC-16.11 009 - ISSUED FYII E FYII E FYII E FYII LP FYIIE FYII E FYII E FYIIE FYII E FYII E FYII LP FYI IE FYII E FYII E FYII E FYII E FYII E FYIIE LICN - CN - CNS-SLC-LOES - 110 - ISSUED FYII E FYII E FYII E FYII LP FYIIE FYII E FYII E FYII E FYII E FYII E FYII LP FYII E FYII E FYII E FYII E FYII E FYII E FYII E Remarks:
LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE TABLE OF CONTENTS 15 05/10/16 16.1 1 08/27/08 16.2 2 08/21/09 16.3 1 08/21/09 16.5-1 7 03/30/21 16.5-2 Deleted 16.5-3 2 09/19/19 16.5-4 1 01/27/22 16.5-5 1 01/28/10 16.5-6 2 02/16/22 16.5-7 2 02/06/15 16.5-8 Deleted 16.5-9 Deleted 03/02/21 16.5-10 Deleted 16.6-1 0 10/09/02 16.6-2 Deleted 16.6-3 2 01/27/22 16.6-4 2 11/21/19 16.6-5 3 07/07/20 16.7-1 1 08/21/09 16.7-2 4 02/03/11 16.7-3 5 '11/21/19 16.7-4 2 08/21/09 16.7-5 7 06/01/22 Catawba Units 1 and 2 Page 1 Revision 11 O
LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE 16.7-6 3 06/10/16 16.7-7 2 06/14/22 16.7-8 2 08/21/09 16.7-9 14 06/14/22 16.7-10 10 01/27/22 16.7-11 1 08/21/09 16.7-12 1 08/21/09 16.7-13 3 06/10/16 16.7-14 1 08/21/09 16.7-15 2 01/27/22 16.7-16 0 06/08/09 16.7-17 0 02/10/15 16.7-18 0 05/10/16 16.8-1 8 01/27/22 16.8-2 3 12/18/19 16.8-3 2 06/14/22 16.8-4 2 11/05/07 16.8-5 3 08/21/09 16.9-1 10 01/29/19 16.9-2 6 08/03/17 16.9-3 5 07/03/18 16.9-4 5 09/11/17 16.9-5 11 10/08/19 16.9-6 12 07/03/18 Catawba Units 1 and 2 Page2 Revision 11 0
LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE 16.9-7 4 08/21/09 16.9-8 5 08/21/09 16.9-9 3 08/21/09 16.9-10 5 08/21/09 16.9-11 3 08/21/09 16.9-12 3 02/10/15 16.9-13 4 09/27/16 16.9-14 1 09/25/06 16.9-15 2 08/21/09 16.9-16 2 08/21/09 16.9-17 0 10/09/02 16.9-18 Deleted 16.9-19 3 02/20/12 16.9-20 0 10/09/02 16.9-21 1 10/13/16 16.9-22 2 06/21/22 16.9-23 5 08/03/17 16.9-24 2 10/24/06 16.9-25 2 08/21/09 16.9-26 1 11/15/18 16.10-1 1 08/21/09 16.10-2 1 10/24/06 16.10-3 1 08/21/09 16.10-4 0 08/04/20 Catawba Units 1 and 2 Page3 Revision 110
LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE 16.10-5 1 03/16/21 16.11-1 1 07/27/13 16.11-2 9 07/07/22 16.11-3 0 10/09/02 16.11-4 1 08/21/09 16.11-5 0 10/09/02 16.11-6 3 08/03/15 16.11-7 14 05/03/22 16.11-8 0 10/09/02 16.11-9 0 10/09/02 16.11-10 1 08/21/09 16.11-11 1 03/20/03 16.11-12 0 10/09/02 16.11-13 1 07/27/13 16.11-14 0 10/09/02 16.11-15 0 10/09/02 16.11-16 1 10/24/11 16.11-17 0 10/09/02 16.11-18 1 08/21/09 16.11-19 0 10/09/02 16.11-20 3 11/21/19 16.11-21 0 10/09/02 16.12-1 0 10/09/02 16.13-1 1 08/03/17 16.13-2 Deleted Catawba Units 1 and 2 Page4 Revision 110
LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE 16.13-3 Deleted 16.13-4 4 10/04/21 Catawba Units 1 and 2 Page 5 Revision 110
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 16.11 RADIOLOGICAL EFFLUENTS CONTROLS 16.11-2 Radioactive Liquid Effluent Monitoring Instrumentation COMMITMENT The Radioactive Liquid Effluent Monitoring Instrumentation channels shown in Table 16.11-2-1 shall be FUNCTIONAL with their Alarm/Trip Setpoints set to ensure that the limits of SLC 16.11-1 are not exceeded.
The Alarm/Trip Setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the OFFSITE DOSE CALCULATION MANUAL (ODCM).
APPLICABILITY: Condition Applicability is as shown in Table 16.11-2-1.
REMEDIAL ACTIONS
NOTE-----------*-----
Separate Condition entry is allowed for each Function.
Catawba Units 1 and 2 16.11-2-1 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 CONDITION REQUIRED ACTION COMPLETION TIME A. One or more A.1 Suspend the release of Immediately Radioactive Liquid radioactive liquid effluents Effluent Monitoring monitored by the affected Instrumentation channel(s).
channel(s) Alarm/Trip Setpoint less OR conservative than required. A.2 Declare the channel(s) Immediately non-functional.
- 8. One or more 8.1 Enter the applicable Immediately Radioactive Liquid Conditions and Required Effluent Monitoring Actions specified in Table Instrumentation 16.11-2-1 for the channel(s) non- channel(s).
functional.
AND 8.2.1 Restore channel to 14 Days (*Note 1)
FUNCTIONAL status.
OR 8.2.2 Restore channel to 30 Days (*Note 1)
FUNCTIONAL status.
- Note 1 - Required Action 8.2.1 Applies to Instruments 1.a and 1.c ONLY. (continued)
Required Action 8.2.2 Applies to the remainder of required Instruments listed in Table 16.11-2-1.
Catawba Units 1 and 2 16.11-2-2 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REMEDIAL ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C. One channel non- C.1.1 Analyze two independent Prior to initiating a functional. samples per Testing release Requirement 16.11-1-1.
C.1.2 Perform independent Prior to initiating a verification of the discharge release line valving.
AND C.1.3.1 Perform independent Prior to initiating a verification of manual release portion of the computer input for release rate calculations performed by computer.
OR C.1.3.2Perform independent Prior to initiating a verification of entire release calculations for release rate calculations performed manually.
OR C.2 Suspend release of Immediately radioactive effluents via this pathway.
(continued)
Catawba Units 1 and 2 16.11-2-3 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REMEDIAL ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME D. One flow rate D.1 --------------NOTE----
measurement device Pump performance curves channel non-functional. generated in place may be used to estimate flow.
Estimate the flow rate of Once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> the release. during releases E. One channel non- E.1 Perform an analysis of Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> functional. grab samples for during releases when radioactivity at a lower limit secondary specific of detection of 10-7 activity is> 0.01 microCurie/ml. microCurie/gm DOSE EQUIVALENT 1-131 AND Once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> during releases when secondary specific activity is~ 0.01 microCurie/gm DOSE EQUIVALENT 1-131
( continued)
Catawba Units 1 and 2 16.11-2-4 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REMEDIAL ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME F. One channel non- F.1 Collect and analyze grab Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> functional. samples for principal gamma emitters (listed in Table 16.11-1-1, NOTE 3) at a lower limit of detection of no more than 5x10-7 microCurie/ml.
G. Required Action and G.1 Explain why the non- In the next scheduled associated Completion functionality was not Radioactive Effluent Time of Condition B not corrected within the Release Report met. specified Completion Time. pursuant to Technical Specification 5.6.3 Catawba Units 1 and 2 16.11-2-5 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 TESTING REQUIREMENTS
NOTE------------------------------------
Refer to Table 16.11-2-1 to determine which TRs apply for each Radioactive Liquid Effluent Monitoring Instrumentation channel.
TEST FREQUENCY TR 16.11-2-1 Perform CHANNEL CHECK. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> TR 16.11-2-2 --NOTE The CHANNEL *cHECK shall consist of verifying indication of flow.
Perform CHANNEL CHECK. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> during periods of release TR 16.11-2-3 Perform SOURCE CHECK. Prior to each release TR 16.11-2-4 Perform SOURCE CHECK. 31 days TR 16.11-2-5 Perform COT. 182 days TR 16.11-2-6 ------------ NOTE For Instrument 1, the COT shall also demonstrate that automatic isolation of this pathway and control room alarm annunciation (for EMF-57, alarm annunciation is in the Monitor Tank Building control room and .on the Monitor Tank Building control panel remote annunciator panel) occur if any of the following conditions exist:
- a. Instrument indicates measured levels above the Alarm/Trip Setpoint, or
- b. Circuit failure/instrument downscale failure (alarm only)
Perform COT. 18 months (continued)
Catawba Units 1 and 2 16.11-2-6 Revision 9 L __
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 TESTING REQUIREMENTS continued TEST FREQUENCY TR 16.11-2 - - - - - - - - - N O T E - - - - - - -
For Instrument 1, the initial CHANNEL CALIBRATION shall be performed using one or more of the reference standards certified by the National Bureau of Standards (NBS) or using standards that have been obtained from suppliers that participate in measurement assurance activities with NBS. These standards shall permit calibrating the system over its intended range of energy and measurement range. For subsequent CHANNEL CALIBRATION, sources that have been related to the initial calibration shall be used.
Perform CHANNEL CALIBRATION. 18 months Catawba Units 1 and 2 16.11-2-7 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 Table 16.11-2-1 Radioactive Liquid Effluent Monitoring Instrumentation REQUIRED CONDITIONS APPLICABILITY TESTING CHANNELS REQUIREMENTS
- 1. Radioactivity Monitors Providing Alarm and '
Automatic Termination of Release 1.a Waste Liquid Discharge Monitor 1 per station A,B,G At all times TR 16.11-2-1 (EMF Low Range) C (Note 1) TR 16.11-2-3 TR 16.11-2-6 TR 16.11-2-7 1.b Turbine Building Sump Monitor A, B,G At all times TR 16.11-2-1 (EMF-31) E (Note 1) TR 16.11-2-4 TR 16.11-2-6 TR 16.11-2-7 1.c Monitor Tank Building Liquid Discharge Monitor 1 per station A,B,G At all times TR 16.11-2-1 (EMF Low Range) C (Note 1) TR 16.11-2-3 TR 16.11-2-6 TR 16.11-2-7
- 2. Continuous Composite Samplers and Sampler Flow Monitor 2.a Conventional Waste Water Treatment Line 1 per station B, G At all times TR 16.11-2-2 (no alarm/trip function) E (Note 2) (Note 1) TR 16.11-2-7
- 3. Flow Rate Measurement Devices 3.a Waste Liquid Effluent Line 1 per station B,G At all times TR 16.11-2-2 (no alarm/trip function) D (Note 1) TR 16.11-2-7 3.b Conventional Waste Water Treatment Line 1 per station B,G At all times TR 16.11-2-2 (no alarm/trip function) D (Note 2) (Note 1) TR 16.11-2-7 3.c Low Pressure Service Water Minimum Flow Interlock 1 per station B,G Al all times TR 16.11-2-2 D (Note 1) TR 16.11-2-5 TR 16.11-2-7 3.d Monitor Tank Building Waste Liquid Effluent Line 1 per station B,G At all limes TR 16.11-2-2 (no alarm/trip function) D (Note 1) TR 16.11-2-7
- 4. Radioactivity Monitors Providing Alarm 4.a Service Water Monitor on Containment Spray Heat 1 per heat A,B,G At all times TR 16.11-2-1 Exchanger exchanger F (Note 1) TR 16.11-2-4 (EMF-45 A & B - Low Range) TR 16.11-2-6 TR 16.11-2-7 Note 1: At all times, unless effluent pathway is mechanically isolated such that a release to the environment is not possible.
Note 2: Condition D entry and associated Required Action not required if any flow indication remains available. Condition E entry and associate Required Action not required if the composite sampler remains available.
Catawba Units 1 and 2 16.11-2-8 Revision 9
Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 BASES The Radioactive Liquid Effluent Monitoring Instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in liquid effluents during actual or potential releases of liquid effluents. The Alarm/Trip Setpoints for these instruments shall be calculated and adjusted in accordance with the methodology and parameters in the ODCM to ensure that the Alarm/Trip will occur prior to exceeding the limits of 10 CFR Part 20. The FUNCTIONALITY and use of this instrumentation is consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 10 CFR Part 50.
Regarding Note 1 of Table 16.11-2-1, isolation of the effluent pathway is to be by mechanical means (e.g., valve closure). Electrical or pneumatic isolation is not required, unless the isolation is designed to receive an automatic signal to open.
Note 2 allows for the continued use of any installed discharge flow indication on loop 0WCLP5110. This note also allows for use of the composite sampler if available. In some instances, the transmitter and associated components may be declared nonfunctional but still provide accurate flow indication or continue to take composite samples as required.
REFERENCES 1. Catawba Offsite Dose Calculation Manual.
- 2. 10 CFR Part 20.
Catawba Units 1 and 2 16.11-2-9 Revision 9