ML021090499
| ML021090499 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, McGuire  |
| Issue date: | 04/11/2002 |
| From: | Barron H Duke Power Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML021090499 (12) | |
Text
DISPOSITION OF THE ORIGINAL DOCUMENT WILL BE TO THE TRANSMITTAL SIGNATURE UNLESS RECIPIENT IS Date: 04/11/02 PRIORITY Rush OTHERWISE IDENTIFIED BELOW Document Transmittal #: DUK021010002
- 1) 02049 NGO PRA MANAGER EC08I
- 2) 02188 NPA MANAGER EC05N Duke Power Company QA CONDITION [: Yes
- No
- 3) 02467 ELECT. LICENSING LIBRARY EC050 OTHER ACKNOWLEDGEMENT REQUIRED N Yes DOCUMENT TRANSMITTAL FORM
- 5) 02546 WC LIBRARY - MG01WC ACKNOWLEDGE RECEIPT BY RETURNING THIS FORM TO:
REFERENCE
- 6) 03044 MCG DOC CNTRL MISC MAN MGO5DM
- 8) 03379 D ECALDWELL MG01 MM SELECTED LICENSEE COMMITMENTS P.O. Box 12700 Document Management MG01S2
- 11) 03744 OPS TRNG MGR. MG03OT
- 12) 03759 US NUCLEAR REG WASH, DC
- 13) 04771 E E HITE EC09E
- 14) 04809 MCG PLANT ENG. LIBR. MG05SE
- 15) 05160 PTVU MG01RC Rec'd By Page 2 of 3 Date
________________________________ -I I F V TI C T if FTTTI.
11 12 r. 14 r1,5 lb 101 AL DOCUMENT NO IQA COND REV #/ DATE DISTR CODE 1 2 3 4 5 16 7 8 9 10 I1I 12 13 TOTAL NA 020 04/04/02 MADM-03A V1 Vi V1 vi vi v-I V1 vi Vi v-I VZ Va V*j VI VlI Ve VI VI ov SELECTED LICENSEE COMMITMENT MANUAL V1 V1 LOEP NA 020 04/04/02 SLC 16.11.2 NA 023 04/04/02
__ _ _ __ _ _ _ _I__ _ _ JI __ _ __ _ _ I____ _ _ _ _ _ _ _ _I__ _ ._ _ __, _ _ _- __. _ 7 10_-
REMARKS: PLEASE UPDATE YOUR MANUAL ACCORDINGLY H B BARRON, JR.
VICE PRESIDENT MCGUIRE NUCLEAR STATION BY:
PTVU MG01 RC PTV/CMK
ý0
April 4, 2002 MEMORANDUM To: All Holders of McGuire Nuclear Station Selected Licensee Commitments (SLC)
Manual
Subject:
McGuire SLC Manual Update SLC 16.11.2 - Radioactive Liquid Effluent Monitoring Instrumentation Please revise your copy of the SLC manual as follows:
REMOVE INSERT Entire SLC LOAS Entire SLC LOAS, Rev. 20 Entire SLC 16.11.2 Entire SLC 16.11.2, Rev. 23 Please call me if you have any questions.
P.T. Vu Regulatory Compliance, x 4302
SLC LIST OF AFFECTED SECTIONS SECTION REVISION NUMBER DATE 16.1 REVISION 0 12/14/99 16.2 REVISION 0 12/14/99 16.3 REVISION 0 12/14/99 16.4 Not Issued 16.5.1 REVISION 0 12/14/99 16.5.2 REVISION 0 12/14/99 16.5.3 REVISION 0 12/14/99 16.5.4 REVISION 7 09/14/00 16.5.5 REVISION 0 12/14/99 16.5.6 REVISION 0 12/14/99 16.5.7 REVISION 0 12/14/99 16.5.8 REVISION 0 12/14/99 16.5.9 REVISION 0 12/14/99 16.5.10 REVISION 0 12/14/99 16.6.1 REVISION 0 12/14/99 16.6.2 REVISION 0 12/14/99 16.6.3 REVISION 0 12/14/99 16.7.1 REVISION 0 12/14/99 16.7.2 REVISION 16 9/26/01 16.7.3 REVISION 0 12/14/99 16.7.4 REVISION 1 4/11/00 16.7.5 REVISION 0 12/14/99 16.7.6 REVISION 0 12/14/99 16.7.7 REVISION 0 12/14/99 16.7.8 REVISION 0 12/14/99 16.7.9 REVISION 0 12/14/99 16.7.10 REVISION 0 12/14/99 16.8.1 REVISION 2 4/11/00 16.8.2 REVISION 0 12/14/99 16.8.3 REVISION 2 4/11/00 16.9.1 REVISION 18 12/4/01 16.9.2 REVISION 5 5/24/00 16.9.3 REVISION 0 12/14/99 16.9.4 REVISION 1 03/02/00 16.9.5 REVISION 0 12/14/99 16.9.6 REVISION 0 12/14/99 16.9.7 REVISION 14 7/26/01 16.9.8 REVISION 0 12/14/99 16.9.9 REVISION 13 2/26/01 16.9.10 REVISION 13 2/26/01 16.9.11 REVISION 22 2/25/02 16.9.12 REVISION 13 2/26/01 16.9.13 REVISION 13 2/26/01 16.9.14 REVISION 22 2/25/02 16.9.15 REVISION 4 6/20/00 16.9.16 REVISION 19 12/03/01 16.9.17 REVISION 0 12/14/99 McGuire Units 1 and 2 I Revision 20 April 4, 2002
SLC LIST OF AFFECTED SECTIONS SECTION REVISION NUMBER DATE 16.9.18 REVISION 0 12/14/99 16.9.19 REVISION 0 12/14/99 16.9.20 REVISION 8 11/30/00 16.9.21 REVISION 0 12/14/99 16.9.22 REVISION 0 12/14/99 16.9.23 Not Issued 16.9.24 REVISION 20 1/17/02 16.10.1 REVISION 0 12/14/99 16.11.1 REVISION 9 2/1/01 16.11.2 REVISION 23 4/4/02 16.11.3 REVISION 0 12/14/99 16.11.4 REVISION 0 12/14/99 16.11.5 REVISION 0 12/14/99 16.11.6 REVISION 0 12/14/99 16.11.7 REVISION 12 3/14/01 16.11.8 REVISION 0 12/14/99 16.11.9 REVISION 0 12/14/99 16.11.10 REVISION 0 12/14/99 16.11.11 REVISION 0 12/14/99 16.11.12 REVISION 0 12/14/99 16.11.13 REVISION 0 12/14/99 16.11.14 REVISION 21 1/17/02 16.11.15 REVISION 21 1/17/02 16.11.16 REVISION 1 4/11/00 16.11.17 REVISION 1 4/11/00 16.11.18 REVISION 0 12/14/99 16.11.19 REVISION 0 12/14/99 16.11.20 REVISION 0 12/14/99 16.12.1 REVISION 0 12/14/99 16.12.2 REVISION 0 12/14/99 16.13.1 REVISION 0 12/14/99 16.13.2 REVISION 0 12/14/99 16.13.3 REVISION 0 12/14/99 16.14.1 REVISION 0 12/14/99 McGuire Units 1 and 2 Revision 20 April 4, 2002
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 16.11 RADIOLOGICAL EFFLUENT 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 OPERABLE with their Alarm/Trip Setpoints set to ensure that the limits of SLC 16.11.1 are not exceeded.
AND 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 At all times.
REMEDIAL ACTIONS
NOTE ----------------------------
Separate Condition entry is allowed for each Function.
CONDITION REQUIRED ACTION COMPLETION TIME A. One or more radioactive A.1 Suspend the release of Immediately liquid effluent monitoring radioactive liquid effluents channels Alarm/Trip monitored by the affected setpoint less channel.
conservative than required. OR A.2 Declare the channel Immediately inoperable.
OR A.3 Adjust setpoint to within Immediately limit.
B. One or more radioactive B.1 Enter the Remedial Action Immediately liquid effluent monitoring specified in Table 16.11.2 instrument channels 1 for the channel(s).
(continued)
McGuire Units 1 and 2 16.11.2-1 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 REMEDIAL ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C. One channel inoperable. C.1.1 Analyze two independent Prior to initiating a samples per TR 16.11.1.1. release AND 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 the release rate calculations performed by computer.
OR C.1.3.2 Perform independent Prior to initiating a verification of entire release release rate calculations for calculations performed manually.
AND C.1.4 Restore channel to 14 days OPERABLE status.
OR C.2 Suspend the release of Immediately radioactive effluents via this pathway.
(continued)
McGuire Units 1 and 2 16.11.2-2 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 REMEDIAL ACTIONS (continued CONDITION REQUIRED ACTION COMPLETION TIME D. One channel inoperable. D.1 Perform an analysis of grab Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> samples for radioactivity at during releases a lower limit of detection when secondary per Table 16.11.1 -1. specific activity is
> 0.01 ýtCi/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 [tCi/gm DOSE EQUIVALENT 1-131 AND D.2 Restore the channel to 30 days OPERABLE status.
E. One or more channels E.1 Perform an analysis of grab Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> inoperable, samples for radioactivity at during releases a lower limit of detection per Table 16.11.1-1.
AND E.2 Restore the channel to 30 days OPERABLE status.
(continued)
McGuire Units 1 and 2 16.11.2-3 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 REMEDIAL ACTIONS (continued CONDITION REQUIRED ACTION COMPLETION TIME F. One or more flow rate F.1 --------- NOTE-------
measurement channels Pump performance curves inoperable, 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 AND F.2 Restore the channel to 30 days OPERABLE status.
G. RC minimum flow G.1 Verify that the number of Once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> interlock inoperable, pumps providing dilution is during releases greater than or equal to the number of pumps required.
AND G.2 Restore the channel to 30 days OPERABLE status.
H. Required Action and H.1 Explain why the In the next associated Completion inoperability was not scheduled Annual Time of Condition C, D, corrected within the Radioactive Effluent E, F, or G not met. specified Completion Time Release Report in the Annual Radioactive Effluent Release Report.
McGuire Units 1 and 2 16.11.2-4 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 TESTING REQUIREMENTS
- NO TE OTE-------------------------------
Refer to Table 16.11.2-1 to determine which TRs apply for each Radioactive Liquid Effluent Monitoring 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. Every 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 ------------------- NOTES ----------------
- 1. For Instrument 1, the COT shall also demonstrate that automatic isolation of the pathway occurs if the instrument indicates measured levels above the Alarm/Trip Setpoint.
- 2. For Instruments 1 and 2, the COT shall also demonstrate that control room alarm annunciation occurs if the instrument indicates measured levels above the Alarm/Trip Setpoint; circuit failure and, a downscale failure.
Perform CHANNEL OPERATIONAL TEST. 92 days TR 16.11.2.6 Perform a CHANNEL CALIBRATION. 18 months (continued)
McGuire Units 1 and 2 16.11.2-5 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 TESTING REQUIREMENTS (continued)
TEST FREQUENCY TR 16.11.2.7 ---------------------------- NOTE -------------------------------------
The initial CHANNEL CALIBRATION shall be performed using standards certified by the National Institute of Standards and Technology (NIST) or using standards obtained from suppliers that participate in measurement assurance activities with NIST. 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 a CHANNEL CALIBRATION. 24 months McGuire Units 1 and 2 16.11.2-6 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2 TABLE 16.11.2-1 RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION INSTRUMENT MINIMUM REMEDIAL TESTING CHANNELS ACTION REQUIREMENTS OPERABLE
- 1. Radioactivity Monitors Providing Alarm And Automatic Termination of Release
- a. Waste Liquid Effluent Line (EMF-49) 1 per station A, C, H TR 16.11.2.1 TR 16.11.2.3 TR 16.11.2.5 TR 16.11.2.7
- c. Containment Ventilation Unit Condensate Line 1 A, E, H TR 16.11.2.1 (EMF-44) TR 16.11.2.4 TR 16.11.2.5 TR 16.11.2.7
- 2. Radioactivity Monitors Providing Alarm But Not Automatic Termination of Release
- a. Conventional Waste Water Treatment Line 1 A, D, H TR 16.11.2.1 or Turbine Building Sump to RC (EMF-31) TR 16.11.2.4 TR 16.11.2.5 TR 16.11.2.7
- 3. Continuous Composite Samplers
- b. Conventional Waste Water Treatment Line 1 per station E, H TR 16.11.2.2 TR 16.11.2.5 TR 16.11.2.6
McGuire Units 1 and 2 16.11.2-7 Revision 23
Radioactive Liquid Effluent Monitoring Instrumentation 16.11.2
- 4. Flow Rate Measurement Devices
- c. Conventional Waste Water Treatment Line 1 per station F, H TR 16.11.2.2 TR 16.11.2.5 TR 16.11.2.6
- 5. RC Minimum Flow Interlock (1) 1 per station G, H TR 16.11.2.5 NOTES:
- 1. Minimum flow dilution is assured by an interlock which terminates waste liquid release if the number of RC pumps running falls below the number of pumps required for dilution. The required number of RC pumps for dilution is determined per station procedures.
BASES The radioactive liquid effluent 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 of 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 stated in SLC 16.11.1.
The OPERABILITY 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. The Turbine Building Sump to RC Discharge Flow Measurement and Sampler Devices are for monitoring only and do not alarm or have any controls that require a quarterly COT.
REFERENCES
- 1. McGuire Nuclear Station Offsite Dose Calculation Manual (ODCM)
- 2. 10 CFR Part 50, Appendix A McGuire Units 1 and 2 16.11.2-8 Revision 23