Text

Issue CNS SLC Revisions
	ML22034A560
Person / Time
Site:	Catawba
Issue date:	01/26/2022
From:	; Duke Energy Corp
To:	; Office of Nuclear Reactor Regulation
References
	TR-NUC-CN-013523
	Download: ML22034A560 (98)
	v • d • e

Duke Energy Date: 1/26/2022 Distribution:

Document Transmittal #: TR*NUC-CN-013523

1. (CNS) U S NUC REG WASHINGTON DC DOCUMENTTRANSMITTALFORM

Purpose:

Issue

2. Andrews, Sherry E

3. Byers, Kristi S Released By:

4. CNS - WCC/SSA Facility: CATAWBA NUCLEAR STATION Duke Energy:

5. CNS C/R DWGS. SSA SUBJECT 4800 Conco[!;! Road

6. CNS COMPL FILE (ORIG)X Issue CNS SLC revisions Document Management

7. CNS DOC MGMT CN04DM

8. CNS OPS SUPPORT GROUP York, SC 297~5

9. CNS RP LIBRARY CNSDCRM@duke-eng[U.com

10. CNS RP SHIFT LAB

11. CNS RP SHIFT OFFICE

12. CONTROL ROOM SSA

13. Edmond, Russell L

14. Lowery, Tonya Sullivan

15. Mironenko, Artur N

16. OPS TRAINING

17. Owens, Lori

18. Pursley, Sandy

19. 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 19 LlCN - CN - CNS-SLC-16.S 001 - ISSUED FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE LlCN - CN - CNS-SLC-16.6 002 - ISSUED FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE LlCN - CN - CNS-SLC-16.7 002 - ISSUED FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE LlCN - CN - CNS-SLC-16.8 008 - ISSUED FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE LlCN - CN - CNS-SLC-LOES - 103 - ISSUED FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE LlCN - CN - SLC Letter to Manual Holders -

FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIILP FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE FYIIE 103 - ISSUED Remarks:

Remove and Insert Replace the following page(s) of Catawba Nuclear Station Selected Licensee Commitments (SLC) Manual with the attached revised page(s). The revised page(s) are identified by Section number and contains marginal lines indicating the areas of change.

REMOVE THESE PAGES INSERT THESE PAGES LIST OF EFFECTIVE SECTIONS Pages 1-5 Revision 102 16.5-4, Pages 1-2 Revision o 16.6-3, Pages i -2 Revision 1 16.7-i0, Pages 1-11 Revision 9 16.7-15, Pages 1-3 Revision 1 16.8-1, Pages 1-49 Revision 7 16.11-2, Pages 1-9 Revision 6 16.11-7, Pages i-16 Revision 12 TAB 16.5 TAB 16.6 TAB 16.7 TAB 16.8 TAB 16.11 Pages 1-5 Revision i 03 16.5-4, Pages 1-2 Revision i 16.6-3, Pages 1-2 Revision 2 16.7-10, Pages 1-11 Revision 10 16.7-15, Pages 1-3 Revision 2 i 6.8-1, Pages 1-49 Revision 8 16.11-2, Pages 1-9 Revision 7 16.11-7, Pages 1-16 Revision 13 If you have any questions concerning the contents of this Catawba Nuclear Station Selected Licensee Commitments (SLC) Manual update, please contact Chris Courtenay (908) 373-1894.

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 1G 01 +G/0027 /Q'?:_2 16.5-5 1

01/28/10 16.5-6 1

08/21/09 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

'?:.+

og1121a.=1-10022 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 5

04/20/21 Catawba Units 1 and 2 Page 1 Revision 103

LIST OF EFFECTIVE SECTIONS SECTION REVISION NUMBER REVISION DATE 16.7-6 3

06/10/16 16.7-7 1

08/21/09 16.7-8 2

08/21/09 16.7-9 13 09/14/21 16.7-10 109 014/~27/2Gg 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 g 081/2724/2200 16.7-16 0

06/08/09 16.7-17 0

02/10/15 16.7-18 0

05/10/16 16.8-1

.fl+

0@j_/G+27 /2Gg 16.8-2 3

12/18/19 16.8-3 1

10/24/06 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 Page 2 Revision 103

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 1

08/21/09 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 103

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 zg 01§/.:t-g27/2g+

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 1g_2 018/271306/2Gg 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 103

SECTION 16.13-3 16.13-4 Catawba Units 1 and 2 LIST OF EFFECTIVE SECTIONS REVISION NUMBER Deleted 4

Pages REVISION DATE 10/04/21 Revision 103

16.5 REACTOR COOLANT SYSTEM 16.5-4 Pressurizer COMMITMENT The pressurizer temperature shall be limited to:

Pressurizer 16.5-4

a.

A maximum heatup of 100°F in any 1-hour period, and

b.

A maximum cooldown of 200°F in any 1-hour period.

APPLICABILITY:

At all times.

REMEDIAL ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

NO TE A.1 Restore pressurizer 30 minutes All Required Actions temperature to within limits.

must be completed whenever this Condition AND is entered.

A.2 Perform engineering Pressurizer temperature evaluation to determine 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months not within limits.

effects of the out-of-limit condition on the structural integrity of the pressurizer.

AND A.3 Determine that the pressurizer remains 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months acceptable for continued operation.

B.

Required Action and B.1 Initiate a Condition Report Immediately associated Completion in accordance with the Time not met.

Corrective Action Program.

Catawba Units 1 and 2 16.5-4-1 Revision 1

Pressurizer 16.5-4 TESTING REQUIREMENTS TEST FREQUENCY TR 16.5-4-1

NOTE---------------------

BASES Only required to be performed during system heatup or cooldown operations.

Verify pressurizer temperatures are within limits.

30 minutes The temperature and pressure changes during heatup and cooldown are limited to be consistent with the requirements given in the ASME Boiler and Pressure Vessel Code, Section 111, Appendix G. Although the pressurizer operates in temperature ranges above those for which there is reason for concern of nonductile failure, operating limits are provided to assure compatibility of operation with the fatigue analysis performed in accordance with the ASME Code requirements.

REFERENCES

1.

Letter from NRG to Gary R. Peterson, Duke, Issuance of Improved Technical Specifications Amendments for Catawba, September 30, 1998.

Catawba Units 1 and 2 16.5-4-2 Revision 1

Inlet Door Position Monitoring System 16.6-3 16.6 ENGINEERED SAFETY FEATURES 16.6-3 Inlet Door Position Monitoring System COMMITMENT The Inlet Door Position Monitoring System shall be FUNCTIONAL.

APPLICABILITY:

MODES 1, 2, 3, and 4.

REMEDIAL ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

Inlet Door Position A.1.1 Verify the Ice Bed Immediately Monitoring System non-Temperature Monitoring functional.

System is FUNCTIONAL.

AND A.1.2 Verify ice bed temperature Once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months is~ 27°F.

AND A.1.3 Restore the Inlet Door 14 days Position Monitoring System to FUNCTIONAL status.

OR A.2 Restore the Inlet Door 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months Position Monitoring System to FUNCTIONAL status.

B.

Required Action and 8.1 Initiate a Condition Report Immediately associated Completion in accordance with the Time not met.

Corrective Action Program.

Catawba Units 1 and 2 16.6-3-1 Revision 2

Inlet Door Position Monitoring System 16.6-3 TESTING REQUIREMENTS TEST FREQUENCY TR 16.6-3-1 Perform CHANNEL CHECK.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months TR 16.6-3-2 Perform TADOT.

18 months TR 16.6-3-3 Verify the Inlet Door Position Monitoring System correctly indicates the status of each inlet door.

As the door is opened and reclosed during testing per Technical Specification 3.6.13 BASES The FUNCTIONALITY of the Inlet Door Position Monitoring System ensures that the capability is available for monitoring the individual inlet door position.

In the event the system is non-functional, the REMEDIAL ACTION requirements provide assurance that the ice bed heat removal capacity will be maintained.

REFERENCES

1.

Letter from NRC to Gary R. Peterson, Duke, Issuance of Improved Technical Specifications Amendments for Catawba, September 30, 1998.

Catawba Units 1 and 2 16.6-3-2 Revision 2

16.7 INSTRUMENTATION Radiation Monitoring for Plant Operations 16.7-10 16.7-10 Radiation Monitoring for Plant Operations COMMITMENT The radiation monitoring instrumentation channels for plant operations shown in Table 16.7-10-1 shall be FUNCTIONAL.

APPLICABILITY:

As shown in Table 16.7-10-1.

REMEDIAL ACTIONS A.

CONDITION One or more radiation A.1 monitoring channels Alarm/Trip setpoint for plant operations OR exceeding the value shown in Table 16.7 A.2

1.

Catawba Units 1 and 2 REQUIRED ACTION COMPLETION TIME Adjust the setpoint to within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months the limit.

Declare the channel non-functional.

16.7-10-1 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months (continued)

Revision 10

REMEDIAL ACTIONS (continued)

B.

CONDITION One Containment Atmosphere - High Gaseous Radioactivity (EMF Low Range) channel non-functional.

Catawba Units 1 and 2 B.1 Radiation Monitoring for Plant Operations 16.7-10 REQUIRED ACTION

NOTE-----

ln order to utilize Required Action B.1, the following conditions must be satisfied:

1. The affected unit is in MODES 5 or 6.

2. EMF-36 is FUNCTIONAL and in service for the affected unit.

3. The Reactor Coolant System for the affected unit has been vented.

4. Either the reactor vessel head is in place (bolts are not required),

or if it is not in place, the lifting of heavy loads over the reactor vessel and the movement of irradiated fuel assemblies within containment have been suspended.

COMPLETION TIME Restore the non-functional 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months channel to FUNCTIONAL status.

(continued) 16.7-10-2 Revision 10

REMEDIAL ACTIONS (continued)

CONDITION C.

Required Action and associated Completion Time of Condition 8 not met.

OR Required Action 8.1 not utilized.

D.

One Control Room Air Intake - Radiation Level

- High Gaseous Radioactivity (EMF-43A

& 8-Low Range) channel non-functional in one or both control room intakes.

E.

One Fuel Storage Pool Area - Radiation Level (1 EMF-15, 2EMF-4) channel non-functional.

Catawba Units 1 and 2 C.1 D.1 AND 0.2 E.1 AND E.2.1 E.2.2 Radiation Monitoring for Plant Operations 16.7-10 REQUIRED ACTION COMPLETION TIME Close the Containment Immediately Purge Exhaust System (CPES) valves.

Initiate action to restore Immediately non-functional channel(s) to FUNCTIONAL status.

Ensure that one Control 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months Room Area Ventilation System (CRAVS) train is in operation.

Provide a portable Immediately continuous monitor with the same Alarm Setpoint in the fuel storage pool area.

Restore non-functional 30 days monitor to FUNCTIONAL status.

OR Suspend all operations 30 days involving fuel movement in the fuel building.

(continued) 16.7-10-3 Revision 10

REMEDIAL ACTIONS (continued)

CONDITION F.

One Fuel Storage Pool Area - High Gaseous Radioactivity (EMF-42) channel non-functional.

Catawba Units 1 and 2 F.1.1 F.1.2 OR F.2 Radiation Monitoring for Plant Operations 16.7-10 REQUIRED ACTION COMPLETION TIME Initiate action to restore Immediately non-functional channel to FUNCTIONAL status.

AND

NOTE-------------

Only applicable during fuel handling operations in the fuel building.

Ensure one Fuel Handling Immediately Ventilation Exhaust System (FHVES) train is in operation and all operating FHVES trains are in the filtered mode.

Suspend all operations Immediately involving fuel movement in the fuel building.

(continued) 16.7-10-4 Revision 10

REMEDIAL ACTIONS (continued)

G.

CONDITION One Auxiliary Building Ventilation - High Gaseous Radioactivity (EMF-41) channel non-functional.

Catawba Units 1 and 2 G.1.1 G.1.2 G.1.3 OR G.2 Radiation Monitoring for Plant Operations 16.7-10 REQUIRED ACTION COMPLETION TIME Initiate action to restore Immediately non-functional channel to FUNCTIONAL status.

AND Verify EMF-36 is Immediately FUNCTIONAL (reference SLC 16.11-7) and in service for any affected unit in MODE 1, 2, 3 or 4.

AND Restore non-functional 30 days channel to FUNCTIONAL status.

Ensure all operating Immediately ABFVES trains are in the filtered mode for any affected unit in Mode 1, 2, 3 or 4.

( continued) 16.7-10-5 Revision 10

REMEDIAL ACTIONS (continued)

CONDITION H.

One Component Cooling Water System (EMF-46A & B) channel non-functional.

I.

One or more N-16 Leakage Monitor (EMF-71, 72, 73, & 74) channels non-functional.

J.

One Auxiliary Building Cooling Water System (EMF-89) channel non-functional.

Catawba Units 1 and 2 H.1 AND H.2 1.1 OR 1.2 J.1 AND J.2 Radiation Monitoring for Plant Operations 16.7-10 REQUIRED ACTION COMPLETION TIME Collect and analyze grab Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months samples for principal gamma emitters (listed in Table 16.11-1-1, NOTE 3) at a lower limit of detection of no more than 5x1 o-7

µCi/ml.

Restore non-functional 30 days channel to FUNCTIONAL status.

Ensure that the Condenser Immediately Evacuation System Noble Gas Activity Monitor (EMF-

33) is FUNCTIONAL and in operation.

Ensure that Required Immediately Actions are met per SLC 16.11-7 if the Condenser Evacuation System Noble Gas Activity Monitor (EMF-

33) is non-functional or not in operation.

Collect and analyze grab Once per 7 days 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

µCi/ml.

Restore non-functional 30 days channel to FUNCTIONAL status.

16.7-10-6 Revision 10

Radiation Monitoring for Plant Operations 16.7-10 TESTING REQUIREMENTS

NO TE----------------------------------------------------

Refer to Table 16.7-10-1 to determine which TRs apply for each Radiation Monitoring for Plant Operations channel.

TEST FREQUENCY TR 16.7-10-1 Perform CHANNEL CHECK.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months TR 16.7-10-2 Perform CHANNEL OPERATIONAL TEST.

18 months TR 16.7-10-3 Perform CHANNEL CALIBRATION.

18 months Catawba Units 1 and 2 16.7-10-7 Revision 10

Radiation Monitoring for Plant Operations 16.7-10 Table 16.7-10-1 Radiation Monitoring Instrumentation for Plant Operations MONITOR APPLICABLE REQUIRED ALARM/TRIP TESTING MODES CHANNELS SETPOINT REQUIREMENTS

1. Containment Atmosphere -

1,2,3,4, 5,6 Note (a)

TR 16.7-10-1 High Gaseous TR 16.7-10-2 Radioactivity TR 16.7-10-3 (EMF Low Range)

2. Fuel Storage Pool Areas -

With irradiated

, 1.7 X 104 µCi/ml TR 16.7-10-1 High Gaseous fuel in the fuel TR 16.7-10-2 Radioactivity storage pool TR 16.7-10-3 (EMF-42) areas

3. Fuel Storage Pool Areas -

With fuel in the

~ 15 mR/h TR 16.7-10-1 Radiation Level fuel storage pool Note (d)

TR 16.7-10-2 (Fuel Bridge-1EMF-15, areas TR 16.7-10-3 2EMF-4)

4. Control Room Air Intake -

At all times 2 (1/intake)

1.7 x 104 µCi/ml TR 16.7-10-1 Radiation Level - High*

TR 16.7-10-2 Gaseous Radioactivity TR 16.7-10-3 (EMF-43A & B - Low Range)

5. Auxiliary Building 1,2, 3,4

, 1.7 x 104 µCi/ml TR 16.7-10-1 Ventilation - High Gaseous TR 16.7-10-2 Radioactivity TR 16.7-10-3 (EMF-41)

6. Component Cooling Water At all times<*>

1 (b)

~ 1 x 10-3 µCi/ml TR 16.7-10-1 System TR 16.7-10-2 (EMF-46A & B)

TR 16.7-10-3

7. N-16 Leakage Monitor 1 (40-100%

4 (1/steamline)

Note (c)

TR 16.7-10-1 (EMF-71, 72, 73, & 7 4) reactor power)

TR 16.7-10-2 TR 16.7-10-3

8. Auxiliary Building Cooling At all times

, 1 X 10-3 µCi/ml TR 16.7-10-1 Water System TR 16.7-10-2 (EMF-89)

TR 16.7-10-3 Catawba Units 1 and 2 16.7-10-8 Revision 10

Radiation Monitoring for Plant Operations 16.7-10 Table 16.7-10-1 Notes (a)

When venting or purging from containment to the atmosphere, the trip setpoint shall not exceed the equivalent limits of SLC 16.11-6 in accordance with the methodology and parameters in the ODCM. When not venting or purging in Modes 5 or 6, the alarm setpoint concentration (µCi/ml) shall be such that the actual submersion dose rate would not exceed 5 mR/hr without alarm. When not venting or purging in Modes 1 through 4, the alarm setpoint shall be no more than 3 times the containment atmosphere activity as indicated by the radiation monitor.

(b)

For EMF-46A & B: The EMF monitor associated with the operating Component Cooling Water System train shall be FUNCTIONAL. This requirement is based on the existence of an interlock which blocks the EMF loss of flow alarm from being received in the control room when the associated train pump motor(s) are not running.

(c)

The setpoint is as required by the primary to secondary leak rate monitoring program.

(d)

Catawba's Spent Fuel Pools were originally licensed for compliance with 1 O CFR 70.24. The basis for the 15 mR/hr setpoint can be found in 10 CFR 70.24(a)(2) which states, in part,"... The monitoring devices in the system shall have a preset alarm point of not less than 5 millirems per hour (in order to avoid false alarms) nor more than 20 millirems per hour.... " Although Catawba received exemption from 10 CFR 70.24 in 1997, the 15 mR/hr setpoint limit for detection of inadvertent criticality in the Spent Fuel Pool is still appropriate. Catawba is presently committed to compliance with 1 O CFR 50.68 which requires, in part, "(6) Radiation monitors are provided in storage and associated handling areas when fuel is present to detect excessive radiation levels and initiate appropriate safety actions."

Therefore, the setpoint may be elevated, using approved plant procedures, above 15 mR/hr during Independent Spent Fuel Storage Installation (ISFSI) Transportable Storage Container (TSC) transfer activities when the loaded TSC may generate dose rates in excess of 15 mR/hr at the detector location. The setpoinl shall be returned to :::. 15 mR/hr upon completion of the TSC transfer.

(e)

The Component Cooling Water (CCIN) radiation monitors are not considered to be non-functional just because there is no CCW flow through their respective trains. The EMFs would be considered non-functional if one of the inlet/outlet CCW isolation valves to the EMF were closed, if the EMF itself was not functioning properly, or if preventive maintenance/calibration activities were being performed on the EMF rendering ii out of service. For the situation where the associated train related CCW pumps are not running and a section of the CCW System (e.g., CCW heat exchanger) has been isolated and drained such that the associated radiation monitor has no process fluid to monitor, grab samples are not required.

Catawba Units 1 and 2 16.7-10-9 Revision 10

BASES REFERENCES Radiation Monitoring for Plant Operations 16.7-10 The FUNCTIONALITY of the radiation monitoring instrumentation for plant operations ensures that: (1) the associated action will be initiated when the radiation level monitored by each channel or combination thereof reaches its setpoint, (2) the specified coincidence logic is maintained, and (3) sufficient redundancy is maintained to permit a channel to be out of service for testing or maintenance. The radiation monitors for plant operations senses radiation levels in selected plant systems and locations and determines whether or not predetermined limits are being exceeded. The radiation monitors send actuation signals to initiate alarms or automatic isolation action and actuation of emergency exhaust or ventilation systems. Some of the final actuations are dependent on plant condition in addition to the actuation signals from the radiation monitors.

Operation of the Component Cooling Water (CCW) System Train A with the Train A Radiation Monitoring System (EMF) monitor non-functional and relying on the Train B EMF monitor for detection of radioactivity is not permissible. Likewise, operation of the CCW System Train B with the Train B EMF monitor non-functional and relying on the Train A EMF monitor for detection of radioactivity is not permissible. This is due to the interlock between the EMF monitor low-flow alarm and the operation of the CCW System pump motors on the same train. The EMF monitor in the operating CCW System pump train must be FUNCTIONAL, or the compensatory measures taken as specified.

In MODES 5 and 6, initiation of the Containment Purge Exhaust System (CPES) with EMF-39 non-functional is not permissible. The basis for Required Action 8.1 is to allow the continued operation of the CPES with EMF-39 initially FUNCTIONAL. Continued operation of the CPES is contingent upon the ability of the affected unit to meet the requirements as noted in Required Action 8.1.

1.

Letter from NRC to Gary R. Peterson, Duke, Issuance of Improved Technical Specifications Amendments for Catawba, September 30, 1998.

2.

Letter from NRC to M. S. Tuckman, Duke, Issuance of Exemption to 10 CFR 70.24, Criticality Accident Requirements, July 29, 1997.

Catawba Units 1 and 2 16.7-10-10 Revision 10

16.7 INSTRUMENTATION

16. 7-15 Hydrogen Monitors COMMITMENT The Hydrogen Monitors shall be FUNCTIONAL.

APPLICABILITY:

MODES 1 and 2.

REMEDIAL ACTIONS CONDITION REQUIRED ACTION A.

One Hydrogen Monitor A.1 Restore channel to channel non-functional.

FUNCTIONAL status.

B.

ReEJl::liFeEl AetieA aAEl B.1 Pre13are aAEI sl::lsrnit a asseeiateEl Gern13letieA S13eeial Re13eFt te U=ie Time ef GeAElitieA /\\ Aet GernrnissieA e1::1tliAiA§ the met-,

13Fe13laAAeEI altemate rnetheEl ef rneniterin§, the ea1::1se ef the Aen f1::1netieAality, GAEi the 13laAS anEI seheElule fer resteriA§ the ehaAAel te i;:ld~JGTIG~JAb status.

G§..

Two Hydrogen Monitor GB.1 Restore one Hydrogen channels non-functional.

Monitor channel to FUNCTIONAL status.

GC.

Required Action and GC.1 Be iA MGDE 31nitiate a associated Completion Condition Re12ort in Time of Condition G-A or accordance with the

§_not met.

Corrective Action Program.

ANG Q.~

Be iA MQQE 4.

Catawba Units 1 and 2 16.7-15-1 Hydrogen Monitors 16.7-15 COMPLETION TIME 30 days 14 days 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months 6 heurslmmediately 12 heurs Revision g Hydrogen Monitors 16.7-15 TESTING REQUIREMENTS TEST FREQUENCY TR 16.7-15-1 Perform CHANNEL CHECK.

31 days TR 16.7-15-2 Perform CHANNEL CALIBRATION.

92 days TR 16.7-15-3 Perform CHANNEL CALIBRATION.

18 months BASES The Hydrogen Monitors are provided to detect high hydrogen concentration conditions that represent a potential for containment breach from a hydrogen explosion during accident conditions. With the elimination of the design basis LOCA hydrogen release (Ref. 5), the Hydrogen Monitors are no longer required to mitigate design basis accidents. The Hydrogen Monitors are now classified as Regulatory Guide 1.97, Category 3 instrumentation. The Hydrogen Monitors are used to assess the degree of core damage during a severe accident and confirm that random or deliberate ignition has taken place.

The FUNCTIONALITY of the Hydrogen Monitors ensures that there is sufficient information available on unit parameters to monitor and assess unit status and behavior following an accident. The availability of the Hydrogen Monitors is important so that responses to corrective actions can be observed and the need for, and the magnitude of, further actions can be determined.

Two FUNCTIONAL channels ensure no single failure prevents operators from getting the information necessary for them to determine the safety status of the unit. If two Hydrogen Monitor channels are non-functional, grab samples of the Containment atmosphere can be obtained and analyzed for hvdrogen concentration (Ref. 6).

A CHANNEL CALIBRATION is performed every 92 days on the Hydrogen Monitor channels. CHANNEL CALIBRATION is a complete check of the instrument loop, including the sensor using hydrogen gas mixtures to obtain calibration points at 1 volume percent (v/o) and 4 v/o hydrogen. The test verifies that the channel responds to measured parameter with the necessary range and accuracy. The Frequency is based on operating experience associated with these monitors.

These SLC requirements were relocated from the Technical Specifications as a result of License Amendments 219 and 214 for Units 1 and 2, respectively.

Catawba Units 1 and 2 16.7-15-2 Revision g4

REFERENCES

1.

2.

3.

4.

5.

6.

Catawba Units 1 and 2 Hydrogen Monitors 16.7-15 Letter from NRG to D.M. Jamil, Duke, License Amendments 219 and 214for Units 1 and 2, respectively, dated March 1, 2005.

Catawba Updated Final Safety Analysis Report Section 1.8.

Regulatory Guide 1.97, Rev. 2.

NUREG-0737, Supplement 1, "TMI Action Items."

10 CFR 50.44, "Combustible gas control for nuclear power reactors."

Chemistry Management Procedure 3.4.12 16.7-15-3 Revision g4

16.8 ELECTRICAL POWER SYSTEMS CPCOPDs 16.8-1 16.8-1 Containment Penetration Conductor Overcurrent Protective Devices (CPCOPDs)

COMMITMENT Primary and backup CPCOPDs shown in Table 16.8-1-1 and 16.8-1-2 shall be FUNCTIONAL.

APPLICABILITY:

MODES 1, 2, 3, and 4.

REMEDIAL ACTIONS

NOTES--------------

1.

Separate Condition entry is allowed for each penetration circuit.

2.

Enter applicable Conditions and Required Actions for systems made inoperable or non-functional by CPCOPDs.

3.

SLC 16.2-3 is not applicable to CPCOPDs in circuits which have their redundant devices tripped or removed, or their non-functional protective devices racked out or removed from the circuits.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more A.1.1 De-energize the circuit(s) 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months CPCOPD(s) non-by tripping the associated functional.

redundant circuit breaker or removing the redundant fuse(s).

AND A.1.2 Verify the associated Once per 7 days redundant protective device(s) to be tripped or removed.

(continued)

Catawba Units 1 and 2 16.8-1-1 Revision 8

REMEDIAL ACTIONS CONDITION A.

(continued)

OR A.2.1 A.2.2 B.

Required Action and B.1 associated Completion Time not met.

TESTING REQUIREMENTS REQUIRED ACTION De-energize the circuit(s) by racking out the non-functional circuit breaker or removing the non-functional protective device(s).

AND Verify the non-functional device(s) are removed or racked out.

Initiate a Condition Report in accordance with the Corrective Action Program.

CPCOPDs 16.8-1 COMPLETION TIME 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months Once per 7 days Immediately

NOTE----------------,-------

TR 16.8-1-1, 16.8-1-2, and 16.8-1-3 are only required to be performed for 10% of the circuit breakers within each voltage level on a rotating basis during each testing interval.

TEST TR 16.8-1-1 Perform a CHANNEL CALIBRATION of the associated protective relays for medium voltage circuits (4-15 kV).

Catawba Units 1 and 2 16.8-1-2 FREQUENCY 18 months (continued)

Revision 8

TESTING REQUIREMENTS continued TR 16.8-1-2 TEST

NOTE---

For each circuit breaker found non-functional during these functional tests, an additional representative sample of~ 10% of all the circuit breakers of the non-functional type shall also be functionally tested until no more failures are found or all circuit breakers of that type have been functionally tested.

CPCOPDs 16.8-1 FREQUENCY Perform an integrated protective system functional test 18 months on each medium voltage (4-15 kV) circuit breaker which includes simulated automatic actuation of the system and verify that each relay and associated circuit breakers function as designed.

TR 16.8-1-3 ---------NOTES--------

1. Only required to be performed for 10% of each type of lower voltage circuit breakers on a rotating basis during each testing interval.

2. Circuit breakers found non-functional during functional testing shall be restored to FUNCTIONAL status prior to resuming operation of the circuit.

3. For each circuit breaker found non-functional during these functional tests, an additional representative sample of~ 10% of all the circuit breakers of the non-functional type shall also be functionally tested until no more failures are found or all circuit breakers of that type have been functionally tested.

Inject a current in excess of the breaker's nominal setpoint, measure the response time, and verify that the measured response time is~ the manufacturer's specified response time.

Catawba Units 1 and 2 16.8-1-3 18 months (c~mtiliued)

Revision 8

CPCOPDs 16.8-1 TESTING REQUIREMENTS (continued)

TEST FREQUENCY TR 16.8-1-4 Perform fuse inspection and maintenance program.

18 months TR 16.8-1-5 Perform inspection and preventive maintenance on each 60 months BASES circuit breaker in accordance with procedures prepared in conjunction with its manufacturer's recommendations.

Containment electrical penetrations and penetration conductors are protected by either deenergizing circuits not required during reactor operation or by demonstrating the FUNCTIONALITY of primary and backup overcurrent protection circuit breakers during periodic testing.

The TESTING REQUIREMENTS applicable to lower voltage circuit breakers provide assurance of breaker reliability by testing at least one representative sample of each manufacturer's brand of circuit breaker. Each manufacturer's molded case circuit breakers are grouped into representative samples which are then tested on a rotating basis to ensure that all breakers are tested. If a wide variety exists within any manufacturer's brand of circuit breakers, it is necessary to divide that manufacturer's breakers into groups and treat each group as a separate type of breaker for testing purposes.

Fuse testing is in accordance with IEEE Standard 242-1975 (Reference 2).

This program will detect any significant degradation of the fuses or improperly sized fuses. Safety is further assured by the fail-safe" nature of fuses; that is, if the fuse fails, the circuit will de-energize.

The lists of components for which this COMMITMENT is applicable exclude those circuits for which credible fault currents would not exceed the electrical penetration design rating; REFERENCES

1.

Letter from NRC to Gary R. Peterson, Duke, Issuance of Improved Technical Specifications Amendments for Catawba, September 30, 1998.

2.

IEEE Standard 242-1975, "IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems".

Catawba Units 1 and 2 16.8-1-4,

Revision 8

DEVICE NUMBERAND LOCATION

1.

6900VACSwqr Primary Bkr RCP1A Backup Bkr 1TA-3 Primary Bkr RCP1B Backup Bkr 1TB-3 Primary Bkr RCP1C Backup Bkr 1TC-3 Primary Bkr RCP1 D Backup Bkr 1 TD-3

2.

600VACMCC 1EMXC-F01B Primary Bkr Backup Fuse 1EMXC-F01C Primary Bkr Backup Fuse 1EMXC-F02A Primary Bkr Backup Fuse 1EMXC-F02B Primary Bkr Backup Fuse 1EMXC-F03A Primary Bkr Backup Fuse 1EMXC-F03B Primary Bkr Backup Fuse 1EMXC-F03C Primary Bkr Backup Fuse 1EMXC-F05A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-5 CPCOPDs 16.8-1 SYSTEM POWERED Reactor Coolant Pump 1A Reactor Coolant Pump 1 B Reactor Coolant Pump 1 C Reactor Coolant Pump 1 D Accumulator 1 C Discharge lsol Viv 1Nl76A Check Viv Test Header Cont !sol Viv 1Nl95A Train A Alternate Power to ND Letdn Viv 1ND1B Hot Leg lnj Check Viv Test lsol Viv 1 Nl153A NC Pump 1 C Thermal Barrier Outlet lsol Viv 1 KC345A Nitrogen to PRT Cont !sol Inside Viv 1NC54A Pressurizer Power Operated Relief

!sol Viv 1 NC33A NCDT Vent Inside Cont lsol Viv 1Wl450A Revision 8

DEVICE NUMBERAND LOCATION 1EMXC-F058 Primary Bkr Backup Fuse 1EMXC-F05C Primary Bkr Backup Fuse 1EMXC-F06A Primary Bkr Backup Fuse 1EMXC-F078 Primary Bkr Backup Fuse 1EMXD-F01A Primary Bkr Backup Fuse 1EMXD-F018 Primary Bkr Backup Fuse 1EMXD-F01C Primary Bkr Backup Fuse 1EMXD-F02A Primary Bkr Backup Fuse 1EMXD-F02B Primary Bkr Backup Fuse 1EMXD-F02C Primary Bkr Backup Fuse 1EMXD-F05A Primary Bkr Backup Fuse 1EMXD-F058 Primary Bkr Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-6 CPCOPDs 16.8-1 SYSTEM POWERED Cont Sump Pumps Discharge Inside Cont lsol Viv 1 WL825A Ventilation Unit Cond Drain Tnk Outside Cont lsol Viv 1 WL867 A NCDT Pumps Discharge Inside Cont

!sol Viv 1WL805A Cont Hydrogen Purge Outlet Cont

!sol Viv 1VY17A ND Pump 1A Suction from NC Loop B Viv 1ND18 Accumulator 18 Discharge lsol Viv 1Nl658 NI Pump A to Hot Leg Check Viv Test !sol Viv 1Nl122B ND Pump 1 B Suction from NC Loop C Viv 1ND368 ND to Hot Legs Chk 1Nl125, 1Nl129 Test lsol Viv 1Nl154B Pressurizer Power Operated Relief lsol Viv 1 NC31 B Pressurizer Power Operated Relief I sol Viv 1 NC35B Rx Bldg Drain Hdr Inside Cont lsol Viv 1KC429B Revision 8

DEVICE NUMBERAND LOCATION Backuo Fuse 1EMXD-F05C Primary Bkr Backup Fuse 1EMXD-F06A Primary Bkr Backup Fuse 1EMXD-F06B Primary Bkr Backup Fuse 1EMXK-F01C Primary Bkr Backup Fuse 1EMXK-F02A Primary Bkr Backuo Fuse 1EMXK-F02B Primary Bkr Backup Fuse 1EMXK-F02C Primary Bkr Backup Fuse 1EMXK-F03A Primary Bkr Backup Fuse 1EMXK-F04A Primary Bkr Backup Fuse 1EMXK-F04B Primary Bkr Backup Fuse 1EMXK-F04C Primary Bkr Backuo Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-7 CPCOPDs 16.8-1 SYSTEM POWERED NCDT Hx Ging Water Return Inside lsol Viv 1 KC332B NC Pump 1 B Thermal Barrier Outlet lsol Viv 1 KC364B NC Pumps Return Hdr Inside Cont lsol Viv 1 KC424B Backup Nitrogen to PORV 1 NC34A from Accum Tnk 1A Viv 1 Nl438A NC Pump 1A Thermal Barrier Outlet lsol Viv 1 KC394A Lower Cont Ventilation Units Return Cont lsol Viv 1 RN484A NV Supply to Pressurizer Viv 1NV037A SIG C Slowdown Line Sample Inside Cont lsol Viv 1 NM21 0A SIG A Upper Shell Sample Inside Cont lsol Viv 1 NM 187 A SIG A Slowdown Line Sample Inside Cont lsol Viv 1NM190A SIG C Upper Shell Sample Inside Cont lsol Viv 1 NM207 A Revision 8

DEVICE NUMBERAND LOCATION 1EMXK-F06A Primary Bkr Backup Fuse 1EMXK-F07C Primary Bkr Backup Fuse 1EMXK-F09A Primary Bkr Backup Fuse 1EMXK-F09C Primary Bkr Backup Fuse 1EMXK-F10A Primary Bkr Backup Fuse 1EMXK-F10B Primary Bkr Backup Fuse 1EMXK-F10C Primary Bkr Backup Fuse 1EMXK-F11A

-Primary Bkr Backup Fuse 1EMXK-F11B Primary Bkr Backup Fuse 1EMXL-F01B Primary Bkr Backup Fuse 1EMXL-F01C Primary Bkr Backup Fuse 1EMXL-F02A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-8 CPCOPDs 16.8-1 SYSTEM POWERED Hydrogen Skimmer Fan 1A Inlet Viv 1VX1A Electric Hydrogen Recombiner Power Supply Panel 1A Accum 1A Discharge lsol Viv 1 Nl54A NC Pump Oil Fill Header Cont lsol Viv 1NC196A Cont Air Return Damper 1ARF-D-2 VQ Fans Suction from Cont lsol Viv 1VQ2A Cont Air Addition Cont I sol Viv 1VQ16A Cont Air Return Fan Motor 1A Hydrogen Skimmer Fan Motor 1A Trn B Alternate Power to ND Letdn Viv 1ND37A NI Accum D Sample Line Inside Cont lsol Viv 1 NM81 B NC Pump 1 D Thermal Barrier Outlet lsol Viv 1 KC413B Revision 8

DEVICE NUMBERAND LOCATION 1EMXL-F02B Primary Bkr Backuo Fuse 1EMXL-F02C Primary Bkr Backup Fuse 1EMXL-F03A Primary Bkr Backup Fuse 1EMXL-F03B Primary Bkr Backup Fuse 1EMXL-F03C Primary Bkr Backup Fuse 1EMXL-F04A Primary Bkr Backup Fuse 1EMXL-F04B Primary Bkr Backup Fuse 1EMXL-F04C Primary Bkr Backuo Fuse 1EMXL-F06A Primary Bkr Backup Fuse 1EMXL-F06B Primary Bkr Backup Fuse 1EMXL-F07C Primary Bkr Backup Fuse 1EMXL-F09A Primarv Bkr Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-9 CPCOPDs 16.8-1 SYSTEM POWERED Air Handling Units Glycol Return Cont lsol Viv 1 NF233B NI Accum C Sample Line Inside Cont lsol Viv 1 NM78B SIG D Slowdown Sample Line Inside Cont lsol Viv 1 NM220B NI Accum A Sample Line Inside Cont lsol Viv 1 NM72B NI Accum B Sample Line Inside Cont lsol Viv 1 NM75B SIG B Upper Shell Sample Inside Cont lsol Viv 1NM1971;3 SIG B Slowdown Sample Line Inside Cont lsol Viv 1 NM200B SIG D Upper Shell Sample Inside Cont lsolVlv 1NM217B Hydrogen Skimmer Fan 1 B Inlet Viv 1VX2B Backup Nitrogen to PORV 1 NC32B from Accum Tnk 1 B Viv 1 Nl439B Electric Hydrogen Recombiner Power Supply Panel 1 B Accum 1 D Discharge lsol Viv 1 Nl88B Revision 8

DEVICE NUMBER AND LOCATION Backup Fuse 1EMXL-F10A Primary Bkr Backup Fuse 1EMXL-F10B Primary Bkr Backup Fuse 1EMXL-F10C Primary Bkr Backup Fuse 1EMXL-F11A Primary Bkr Backup Fuse 1EMXL-F11B Primary Bkr Backup Fuse 1 EMXS-F01 B

Primary Bkr Backup Fuse 1EMXS-F02A Primary Bkr Backup Fuse 1EMXS-F02B Primary Bkr Backup Fuse 1EMXS-F03D Primary Bkr Backup Fuse 1EMXS-F03E Primary Bkr Backup Fuse 1EMXS-F04B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-10 CPCOPDs 16.8-1 SYSTEM POWERED Cont Air Return Damper 1ARF-D-4 Reactor Vessel Head Vent Viv 1NC251B Reactor Vessel Head Vent Viv 1NC252B Cont Air Return Fan Motor 1 B Hydrogen Skimmer Fan Motor 18 NC Pumps Seal Return Inside Cont lsol Viv 1 NV89A ND Pump 18 Suction from NC Loop C Viv 1ND37A Reactor Vessel Head Vent Viv 1NC250A ND Pump 1A Suction from NC Loop B Viv 1ND2A Reactor Vessel Head Vent Viv 1NC253A SIG D Slowdown Inside Cont lsol Viv 1888A Revision 8

DEVICE NUMBER AND LOCATION 1EMXS-F04C Primary Bkr Backup Fuse 1EMXS-F05A Primary Bkr Backup Fuse 1EMXS-F058 Primary Bkr Backup Fuse 1EMXS-F05C Primary Bkr Backup Fuse 1EMXS-F06A Primary Bkr Backup Fuse 1EMXS-F06B Primary Bkr Backup Fuse 1EMXS-F06C Primary Bkr Backup Fuse 1MXM-F01A Primary Bkr Backup Fuse 1MXM-F02A Primary Bkr Backup Fuse 1MXM-F02B Primary Bkr Backup Fuse 1MXM-F03A Primary Bkr Backup Fuse 1MXM-F03B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-11 CPCOPDs 16.8-1 SYSTEM POWERED S/G 8 Slowdown Inside Cont !sol Viv 18819A S/G A Slowdown Inside Cont lsol Viv 18856A SIG C Slowdown Inside Cont lsol Viv 18860A Pressurizer Liquid Sample Line Inside Cont lsol Viv 1NM3A Pressurizer Steam Sample Line Inside Cont lsol Viv 1 NM6A NC Hot Leg A Sample Line Inside Cont lsol Viv 1 NM22A NC Hot Leg C Sample Line Inside Cont lsol Viv 1 NM25A Reactor Coolant Pump Motor Drain Tnk Pump Motor NC Pump 1 B Oil Lift Pump Motor 1 NC Pump 1 C Oil Lift Pump Motor 1 Ice Condenser Power Transformer ICT1A Ice Condenser Air Handling Unit 1 B6 Fan Motor A & 8 Revision 8

DEVICE NUMBERAND LOCATION 1MXM-F03C Primary Bkr Backup Fuse 1MXM-F04D Primary Bkr Backup Fuse 1MXM-F04E Primary Bkr Backup Fuse 1MXM-F05A Primary Bkr Backup Fuse 1MXM-F05C Primary Bkr Backup Fuse 1MXM-F06A Primary Bkr Backup Fuse 1MXM-F06B Primary Bkr Backup Fuse 1MXM-F06C Primary Bkr Backup Fuse 1MXM-F06D Primary Bkr Backup Fuse 1MXM-F07B Primary Bkr Backup Fuse 1MXM-F07C Primary Bkr Backuo Fuse 1MXM-F08D Primarv Bkr Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-12 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Equipment Access Door Hoist Motor 1 A Lighting Transformer 1 LR1 O Lighting Transformer 1 LR 13 175 Ton Polar Crane and 25 Ton Aux Crane No. R013 and R015 Upper Containment Welding Feeder Ice Condenser Air Handling Unit 1A7 Fan Motor A & B Ice Condenser Air Handling Unit 188 Fan Motor A & B Ice Condenser Air Handling Unit 1A9 Fan Motor A & B Ice Condenser Air Handling Unit 1B10 Fan Motor A & B Ice Condenser Air Handling Unit 1A13 Fan Motor A & B Ice Condenser Air Handling Unit 1814 Fan Motor A & B Ice Condenser Refrigeration Floor Cool Defrost Heater 1 A Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 1MXM-F09A Primary Bkr Backup Fuse 1MXM-F09B Primary Bkr Backup Fuse 1MXM-F09C Primary Bkr Backup Fuse 1MXM-F09D Primary Bkr Backup Fuse 1MXM-F10A Primary Bkr Backup Fuse 1MXM-F108 Primary Bkr Backuo Fuse 1MXN-F01F Primary Bkr Backup Fuse 1MXN-F02A Primary Bkr Backup Fuse 1MXN-F028 Primary Bkr Backup Fuse 1MXN-F02E Primary Bkr Backup Fuse 1MXN-F03A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-13 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Air Handling Unit 1A1 Fan Motor A & B Ice Condenser Air Handling Unit 1 B2 Fan Motor A & B Ice Condenser Air Handling Unit 1A3 Fan Motor A & B Ice Condenser Air Handling Unit 1 B4 Fan Motor A & B Cont Floor and Equipment Sump Pump Motor 1A 1 Cont Floor and Equipment Sump Pump Motor 181 Stud Tensioner Hoist 1 B NC Pump 1 B Oil Lift Pump Motor 2 NC Pump 1 C Oil Lift Pump Motor 2 Stud Tensioner Hoist 1 C Ice Condenser Power Transformer ICT1B Revision 8

DEVICE NUMBERAND LOCATION 1MXN-F03B Primary Bkr Backup Fuse 1MXN-F03E Primary Bkr Backup Fuse 1MXN-F04D Primary Bkr Backup Fuse 1MXN-F04E Primary Bkr Backup Fuse 1MXN-F05A Primary Bkr Backup Fuse 1MXN-F05B Primary Bkr Backup Fuse 1MXN-F05C Primary Bkr Backup Fuse 1MXN-F06A Primary Bkr Backup Fuse 1MXN-F06B Primary Bkr Backup Fuse 1MXN-F06C Primary Bkr Backup Fuse 1MXN-F06D Primary Bkr Backup Fuse 1MXN-F07B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-14 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Bridge Crane 1 Crane No. R011 Stud Tensioner Hoist 1A Lighting Transformer 1 LR5 Lighting Transformer 1 LR6 Ice Condenser Refrigeration Floor Cool Defrost Heater 1 B Ice Condenser Refrigeration Floor Cool Pump Motor 1 B Ice Condenser Equipment Access Door Hoist Motor 1 B Ice Condenser Air Handling Unit 181 Fan Motor A & B Ice Condenser Air Handling Unit 1A2 Fan Motor A & B Ice Condenser Air Handling Unit 183 Fan Motor A & B Ice Condenser Air Handling Unit 1A4 Fan Motor A & B Ice Condenser Air Handling Unit 185 Fan Motor A & B Revision 8

DEVICE NUMBERAND LOCATION 1MXN-F07C Primary Bkr Backup Fuse 1MXN-F08A Primary Bkr Backup Fuse 1MXN-F088 Primary Bkr Backup Fuse 1MXN-F08C Primary Bkr Backup Fuse 1MXN-F08D Primary Bkr Backup Fuse 1MXN-F09A Primary Bkr Backup Fuse 1MXN-F098 Primary Bkr Backup Fuse 1MXN-F09C Primary Bkr Backuo Fuse 1MXN-F09D Primary Bkr Backuo Fuse 1MXN-F10A Primary Bkr Backup Fuse 1MXN-F108 Primary Bkr Backup Fuse 1MXN-F10C Primary Bkr Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-15 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Air Handling Unit 1A6 Fan Motor A & B Ice Condenser Air Handling Unit 187 Fan Motor A & B Ice Condenser Air Handling Unit 1A8 Fan Motor A & B Ice Condenser Air Handling Unit 189 Fan Motor A & B Ice Condenser Air Handling Unit 1A10 Fan Motor A & B Ice Condenser Air Handling Unit 1811 Fan Motor A & B Ice Condenser Air Handling Unit 1A12 Fan Motor A & B Ice Condenser Air Handling Unit 1813 Fan Motor A & B Ice Condenser Air Handling Unit 1A14 Fan Motor A & B Cont Floor and Equipment Sump Pump Motor 1A2 Cont Floor and Equipment Sump Pump Motor 1 B2 lncore Instrumentation Sump Pump Motor 1 Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 1MXN-F10D Primary Bkr Backup Fuse 1MXO-F01A Primary Bkr Backup Fuse 1MXO-F02B Primary Bkr Backup Fuse 1MXO-F03A Primary Bkr Backup Fuse 1MXO-F04C Primary Bkr Backup Fuse 1MXO-F05C Primary Bkr Backup Fuse 1MXP-F01A Primary Bkr Backup Fuse 1MXP-F028 Primary Bkr Backup Fuse 1MXP-F03A Primary Bkr Backup Fuse 1MXP-F04D Primary Bkr Backup Fuse 1MXP-F05C Primary Bkr Backup Fuse 1MXQ-F01A Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-16 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Air Handling Unit 1815 Fan Motor A & 8 Upper Cont Air Return Fan Motor 1 C Control Rod Drive Ventilation Fan Motor 1A Lower Cont Ventilation Unit 1 C Fan Motor Upper Cont Ventilation Unit 1 C Fan Motor Cont Pipe Tunnel Booster Fan Motor 1A Upper Cont Return Air Fan 18 Control Rod Drive Ventilation Fan Motor 1 B Lower Cont Ventilation Unit 18 Fan Motor Upper Cont Ventilation Unit 1 B Fan Motor Cont Pipe Tunnel Booster Fan Motor 18 Upper Cont Return Air Fan Motor 1A Revision 8

DEVICE NUMBERAND LOCATION Primary Bkr Backup Fuse 1MXQ-F01B Primary Bkr Backup Fuse 1MXQ-F02B Primary Bkr Backup Fuse 1MXQ-F03A Primary Bkr Backup Fuse 1MXQ-F04C Primary Bkr Backup Fuse 1MXR-F01A Primary Bkr Backup Fuse 1MXR-F01B Primary Bkr Backup Fuse 1MXR-F02B Primary Bkr Backup Fuse 1MXR-F03A Primary Bkr Backup Fuse 1MXR-F04C Primary Bkr Backup Fuse 1MXY-F02A Primary Bkr Backup Fuse 1MXY-F02B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-17 CPCOPDs 16.8-1 SYSTEM POWERED lncore Instrument Room Ventilation Unit 1A Fan Motor Control Rod Drive Ventilation Fan Motor 1C Lower Cont Ventilation Unit 1A Fan Motor Upper Cont Ventilation Unit 1A Fan Motor Upper Cont Return Air Fan Motor 1 D lncore Instrument Room Ventilation Unit 1B Fan Motor Control Rod Drive Ventilation Fan Motor 10 Lower Cont Ventilation Unit 1 D Fan Motor Upper Cont Ventilation Unit 1 D Fan Motor NC Pump 1A Oil Lift Pump Motor 1 NC Pump 1 D Oil Lift Pump Motor 1 Revision 8

DEVICE NUMBERAND LOCATION 1MXY-F02C Primary Bkr Backup Fuse 1MXY-F02D Primary Bkr Backup Fuse 1MXY-F03A Primary Bkr Backup Fuse 1MXY-F03D Primary Bkr Backup Fuse 1MXY-F05A Primary Bkr Backup Fuse 1MXY-F05B Primary Bkr Backup Fuse 1MXY-F05C Primary Bkr Backup Fuse 1MXY-F06A Primary Bkr Backup Fuse 1MXY-F06B Primary Bkr Backup Fuse 1MXY-F06C Primary Bkr Backup Fuse 1MXY-F06D Primary Bkr Backup Fuse 1MXY-F08A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-18 CPCOPDs 16.8-1 SYSTEM POWERED Rx Bldg Lower Cont Welding Machine Receptacle 1 RCPL0185 Upper Cont Rx Bldg Welding Receptacle 1 RCPL0193 Reactor Coolant Drain Tnk Pump Motor 1A Ice Condenser Refrigeration Floor Cool Pump Motor 1A Lighting Transformer 1 LRS Lighting Transformer 1 LR 11 Lighting Transformer 1 LR 14 Ice Condenser Air Handling Unit 1A5 Fan Motor A & B Ice Condenser Air Handling Unit 1A11 Fan Motor A & B Ice Condenser Air Handling Unit 1B12 Fan Motor A& B Ice Condenser Air Handling Unit 1A15 Fan Motor A & B lncore Drive Assembly Motor 1A Revision 8

DEVICE NUMBERAND LOCATION 1MXY-F088 Primary Bkr Backuo Fuse 1MXY-F08C Primary Bkr Backup Fuse 1MXY-F08D Primary Bkr Backup Fuse 1MXZ-F02A Primary Bkr Backup Fuse 1MXZ-F028 Primary Bkr Backup Fuse 1MXZ-F03A Primary Bkr Backuo Fuse 1MXZ-F04B Primary Bkr Backuo Fuse 1MXZ-F04C Primary Bkr Backup Fuse 1MXZ-F04D Primary Bkr Backuo Fuse 1MXZ-F05A Primary Bkr Backup Fuse 1MXZ-F05C Primary Bkr Backuo Fuse 1MXZ-F06A Primary Bkr Catawba Units 1 and 2 Tabl'e 16.8-1-1 Unit 1 CPCOPDs 16.8-1-19 CPCOPDs 16.8-1 SYSTEM POWERED lncore Drive Assembly Motor 1 C lncore Drive Assembly Motor 1E Lower Cont Auxiliary Charcoal Filter Unit Fan Motor 1A NC Pump.1A Oil Lift Pump Motor 2 NC Pump 1 D Oil Lift Pump Motor 2 Reactor Coolant Drain Tnk Pump Motor 1 B Lighting Transformer 1 LR1 Ughting Transformer 1 LR2 Lighting Transformer 1 LR3 Reactor Coolant Pump Jib Hoist No.

R019 through R022 Lower Cont Auxiliary Charcoal Filter Unit Fan Motor 18 lncore Drive Assembly Motor 18 Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 1MXZ-F06B Primary Bkr Backuo Fuse 1MXZ-F06C Primary Bkr Backup Fuse 1MXZ-F06D Primary Bkr Backup Fuse 1MXZ-F07B Primary Bkr Backup Fuse 1MXZ-F07C Primary Bkr Backup Fuse 1MXZ-F07D Primary Bkr Backup Fuse 1MXZ-F08A Primary Bkr Backup Fuse 1MXZ-F08C Primary Bkr Backup Fuse 1MXZ-F08D Primary Bkr Backup Fuse 1MXZ-F08E Primary Bkr Backup Fuse SMXG-F01C Primary Bkr Backup Fuse SMXG-F05C Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-20 CPCOPDs 16.8-1 SYSTEM POWERED lncore Drive Assembly Motor 1 D lncore Drive Assembly Motor 1 F Lower Cont Rx Bldg Welding Receptacle 1 RCPL0194 Lighting Transformer 1 LR4 5 Ton Jib Crane in Cont Crane No.

ROOS Reactor Cavity Manipulator Crane No. ROD? and R027 SIG Drain Pump Motor 1 15 Ton Equipment Access Hatch Hoist Crane No. R009 Control Rod Drive 2 Ton Jib Hoist Crane No. R017 Reactor Side Fuel Handling Control Console Standby Makeup Pump Drain !sol Viv 1NV876 Pressurizer Heaters 28, 55, and 56 Revision 8

DEVICE NUMBERAND LOCATION Primary Bkr Backup Fuse SMXG-F06A Primary Bkr Backup Fuse Table 16.8-1-1 Unit 1 CPCOPDs

3.

600 VAC Pressurizer Heater Power Panels PHP1A-F01A Primary Bkr Backup Fuse PHP1A-F01B Primary Bkr Backup Fuse PHP1A-F01C Primary Bkr Backup Fuse PHP1A-F02C Primary Bkr Backup Fuse PHP1A-F020 Primary Bkr Backup Fuse PHP1A-F02E Primary Bkr Backup Fuse PHP1B-F01A Primary Bkr Backup Fuse PHP1B-F01B Primary Bkr Backup Fuse PHP1B-F02C Primary Bkr Backup Fuse PHP18-F02D Catawba Units 1 and 2 16.8-1-21 CPCOPDs 16.8-1 SYSTEM POWERED Standby Makeup Pump to Seal Water Line !sol Viv 1 NV877 Pressurizer Heaters 1, 2, and 22 Pressurizer Heaters 5, 6, and 27 Pressurizer Heaters 9, 10, and 32 Pressurizer Heaters 11, 12, and 35 Pressurizer Heaters 13, 14, and 37 Pressurizer Heaters 17, 18, and 42 Pressurizer Heaters 21, 47, and 48 Pressurizer Heaters 26, 53, and 54 Pressurizer Heaters 36, 65, and 66 Pressurizer Heaters 41, 71, and 72 Revision 8

DEVICE NUMBERAND LOCATION Primary Bkr Backup Fuse PHP1B-F02E Primary Bkr Backup Fuse PHP1C-F01A Primary Bkr Backup Fuse PHP1C-F01B Primary Bkr Backup Fuse PHP1C-F01C Primary Bkr Backup Fuse PHP1C-F01D Primary Bkr Backup Fuse PHP1C-F02C Primary Bkr Backup Fuse PHP1C-F02D Primary Bkr Backup Fuse PHP1C-F02E Primary Bkr Backup Fuse PHP1D-F01A Primary Bkr Backup Fuse PHP1D-F01B Primary Bkr Backup Fuse PHP1D-F01C Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-22 CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Heaters 46, 77, and 78 Pressurizer Heaters 7, 8, and 30 Pressurizer Heaters 19, 20, and 45 Pressurizer Heaters 23, 49, and 50 Pressurizer Heaters 29, 57, and 58 Pressurizer Heaters 34, 61, and 62 Pressurizer Heaters 39, 69, and 70 Pressurizer Heaters 44, 75, and 76 Pressurizer Heaters 3, 4, and 25 Pressurizer Heaters 15, 16, and 40 Spare Revision 8

DEVICE NUMBERAND LOCATION PHP1 D-F02C Primary Bkr Backup Fuse PHP1D-F020 Primary Bkr Backup Fuse PHP1D-F02E Primary Bkr Backup Fuse Table 16.8-1-1 Unit 1 CPCOPDs

4.

250 voe Reactor Building Deadlight Panel board 1DLD-2 Primary Bkr Backup Fuse 1DLD-3 Primary Bkr Backup Fuse 1DLD-4 Primary Bkr Backup Fuse 1DLD-5 Primary Bkr Backup Fuse 1DLD-10 Primary Bkr Backup Fuse

5.

120 VAC Panelboards 1ELB-5 Primary Bkr Backup Fuse 1ELB-7 Primary Bkr Backup Fuse 1ELB-13 Primarv Bkr Catawba Units 1 and 2 16.8-1-23 Spare CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Heaters 38, 67, and 68 Pressurizer Heaters 43, 73, and 74 Lighting Panelboard No. 1 LR1, 1 LR2, 1LR3, 1LR4 Lighting Panelboard No. 1LR13, 1LR14 Lighting Panel board No. 1 LRS, 1 LR6 Lighting Panel board No. 1LR10, 1LR11 Lighting Panelboard No. 1 LR8 Emergency AC Lighting Emergency AC Lighting Emergency AC Lighting Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 1ELB-15 Primary Bkr Backup Fuse 1ELB-17 Primary Bkr Backup Fuse 1KPM-1 Primary Bkr Backup Fuse 1KPM-2 Primary Bkr Backup Fuse 1 KPM-7-1 Primary Bkr Backup Fuse 1KPM-8-1 Primary Bkr Backup Fuse 1KPM-24 Primary Bkr Backup Fuse 1KPM-24-10 Primary Fuse Backup Fuse 1KPM-24-11 Primary Fuse Backup Fuse 1KPM-24-12 Primary Fuse Backup Fuse 1KPM-24-13 Primary Fuse Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-24 CPCOPDs 16.8-1 SYSTEM POWERED Emergency AC Lighting Emergency AC Lighting NC Pump Motor 1A Space Heater NC Pump Motor 1 C Space Heater Lower Cont Ventilation Unit 1A Fan Motor Space Heater Lower Cont Ventilation Unit 1 C Fan Motor Space Heater Control Rod Drive Ventilation Fan Motor 1A, 1 B, 1 C, 1 D Space Heaters Control Rod Drive Ventilation Fan Motor 1A Space Heaters Control Rod Drive Ventilation Fan Motor 1 B Space Heaters Control Rod Drive Ventilation Fan Motor 1 C Space Heaters Control Rod Drive Ventilation Fan Motor 1 D Space Heaters Revision 8

DEVICE NUMBERAND LOCATION 1KPM-33 Primary Bkr Backup Fuse 1KPM-33-04 Primarv Fuse 1KPM-33-05 Primary Fuse 1KPM-33-06 Primarv Fuse 1KPM-33-07 Primarv Fuse 1KPN-1 Primary Bkr Backup Fuse 1KPN-2 Primary Bkr Backup Fuse 1KPN-7-1 Primary Bkr Backup Fuse 1KPN-08 Primary Bkr Backup Fuse 1KPN-08-01 Primary Fuse Backuo Fuse 1KPN-08-02 Primary Fuse Backup Fuse 1KPN-08-03 Primary Fuse Backup Fuse Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-25 CPCOPDs 16.8-1 SYSTEM POWERED NI Temperature Transmitters 1 NITT5800, 1NITT5810, 1 NITT5820, 1NITT5830 NI Temperature Transmitter 1NITT5800 NI Temperature Transmitter 1NITT5810 NI Temperature Transmitter 1NITT5820 NI Temperature Transmitter 1NITT5830 NC Pump Motor 1 B Space Heater NC Pump Motor 1 D Space Heater Lower Cont Ventilation Unit 1 B Fan Motor Space Heater Lower Cont Ventilation Unit 1 D Fan Motor Space Heater, NC Pump Seal Standpipe Vent and Drain Vlvs 1 NV105, 1NV106, 1NV110, 1NV111, 1NV115, 1NV116, 1NV120, 1NV121 Lower Cont Ventilation Unit 1 D Fan Motor Space Heater NC Pump 1A Standpipe Drain and Overflow Vlvs 1NV105 and 1NV106 NC Pump 1 B Standpipe Drain and Overflow Vlvs 1NV110 and 1 NV111 Revision 8

DEVICE NUMBER AND 1 KPN-08-04 Primary Fuse Backu Fuse 1KPN-08-05 Primary Fuse Backu Fuse 1 KPN-11 Primary Bkr Backu Fuse LOCATION

6.

DC Weldin C ircuits 1EQCB0001 Primary Bkr - AA.

Backu Bkr-A B 1EQCB0002 Primary Bkr -AA.

Backu Bkr-A B Catawba Units 1 and 2 Table 16.8-1-1 Unit 1 CPCOPDs 16.8-1-26 CPCOPDs 16.8-1 SYSTEM POWERED NC Pump 1 C Standpipe Drain and Overflow Vlvs 1 NV115 and 1 NV116 NC Pump 1 D Standpipe Drain and Overflow Vlvs 1NV120 and 1NV121 Misc Control Power for 1 ATC24 Spare Spare Revision 8 I

DEVICE NUMBERAND LOCATION

1.

6900 VAC SwQr Primary Bkr RCP2A Backup Bkr 2TA-3 Primary Bkr RCP2B Backup Bkr 2TB-3 Primary Bkr RCP2C Backup Bkr 2TC-3 Primary Bkr RCP2D Backup Bkr 2TD-3

2.

600VAC MCC 2EMXC-F01B Primary Bkr Backup Fuse 2EMXC-F01C Primary Bkr Backuo Fuse 2EMXC-F02A Primary Bkr Backup Fuse 2EMXC-F02B Primary Bkr Backup Fuse 2EMXC-F03A Primary Bkr Backuo Fuse 2EMXC-F03B Primary Bkr Backuo Fuse 2EMXC-F03C Primary Bkr Backuo Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-27 CPCOPDs 16.8-1 SYSTEM POWERED Reactor Coolant Pump 2A Reactor Coolant Pump 28 Reactor Coolant Pump 2C Reactor Coolant Pump 20 Accumulator 2C Discharge lsol Viv 2Nl76A Check Viv Test Header Cont lsol Viv 2Nl95A Train A Alternate Power to ND Letdn Viv 2ND1B Hot Leg lnj Check Vlv Test lsol Viv 2Nl153A NC Pump 2C Thermal Barrier Outlet I sol Viv 2KC345A Nitrogen to PRT Cont lsol Inside Viv 2NC54A Pressurizer Power Operated Relief I sol Viv 2NC33A Revision 8

DEVICE NUMBERAND LOCATION 2EMXC-F05A Primary Bkr Backup Fuse 2EMXC-F05B Primary Bkr Backup Fuse 2EMXC-F05C Primary Bkr Backup Fuse 2EMXC-F06A Primary Bkr Backup Fuse 2EMXC-F07B Primary Bkr Backup Fuse 2EMXD-F01A Primary Bkr Backup Fuse 2EMXD-F018 Primary Bkr Backup Fuse 2EMXD-F01C Primary Bkr Backup Fuse 2EMXD-F02A Primary Bkr Backup Fuse 2EMXD-F028 Primary Bkr Backup Fuse 2EMXD-F02C Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-28 CPCOPDs 16.8-1 SYSTEM POWERED NCDT Vent Inside Cont lsol Viv 2WL450A Cont Sump Pumps Discharge Inside Cont lsol Viv 2WL825A Ventilation Unit Cond Drain Tnk Outside Cont lsol Viv 2WL867A NCDT Pumps Discharge Inside Cont lsol Viv 2WL805A Cont Hydrogen Purge Outlet Cont lsol Viv 2VY17A.

ND Pump 2A Suction from NC Loop B Viv 2ND18 Accumulator 28 Discharge lsol Viv 2Nl658 NI Pump A to Hot Leg Check Viv Test lsol Viv 2Nl1228 ND Pump 28 Suction from NC Loop C Viv 2ND368 ND to Hot Legs Chk 2Nl125, 2Nl129 Test lsol Viv 2Nl1548 Pressurizer Power Operated Relief lsol Viv 2NC318 Revision 8

DEVICE NUMBER AND LOCATION 2EMXD-F05A Primary Bkr Backup Fuse 2EMXD-F05B Primary Bkr Backup Fuse 2EMXD-F05C Primary Bkr Backup Fuse 2EMXD-F06A Primary Bkr Backup Fuse 2EMXD-F068 Primary Bkr Backup Fuse 2EMXK-F01C Primary Bkr Backup Fuse 2EMXK-F02A Primary Bkr Backup Fuse 2EMXK-F02B Primary Bkr Backup Fuse 2EMXK-F02C Primary Bkr Backup Fuse 2EMXK-F03A Primary Bkr Backup Fuse 2EMXK-F04A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-29 CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Power Operated Relief lsol Viv 2NC358 Rx Bldg Drain Hdr Inside Cont lsol Viv 2KC4298 NCDT Hx Ging Water Return Inside lsol Viv 2KC332B NC Pump 28 Thermal Barrier Outlet lsol Viv 2KC3648 NC Pumps Return Hdr Inside Cont lsol Viv 2KC4248 Backup Nitrogen to PORV 2NC34A from Accum Tnk 2A Viv 2Nl438A NC Pump 2A Thermal Barrier Outlet lsol Viv 2KC394A Lower Cont Ventilation Units Return Cont lsol Viv 2RN484A NV Supply to Pressurizer Viv 2NV037A S/G C Slowdown Line Sample Inside Cont lsol Viv 2NM210A S/G A Upper Shell Sample Inside Cont !sol Viv 2NM187A Revision 8

DEVICE NUMBERAND LOCATION 2EMXK-F04B Primary Bkr Backup Fuse 2EMXK-F04C Primary Bkr Backup Fuse 2EMXK-F06A Primary Bkr Backup Fuse 2EMXK-F07C Primary Bkr Backup Fuse 2EMXK-F09A Primary Bkr Backup Fuse 2EMXK-F09C Primary Bkr Backup Fuse 2EMXK-F10A Primary Bkr Backup Fuse 2EMXK-F10B Primary Bkr Backup Fuse 2EMXK-F10C Primary Bkr Backuo Fuse 2EMXK-F11A Primary Bkr Backup Fuse 2EMXK-F11B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-30 CPCOPDs 16.8-1 SYSTEM POWERED SIG A Slowdown Line Sample Inside Cont lsol Viv 2NM190A SIG C Upper Shell Sample Inside Cont lsol Viv 2NM207 A Hydrogen Skimmer Fan 2A Inlet Viv 2VX1A Electric Hydrogen Recombiner Power Supply Panel 2A Accum 2A Discharge lsol Viv 2Nl54A NC Pump Oil Fill Header Cont lsol Viv 2NC196A Cont Air Return Damper 2ARF-D-2 VQ Fans Suction from Cont lsol Viv 2VQ2A Cont Air Addition Cont lsol Viv 2VQ16A Cont Air Return Fan Motor 2A Hydrogen Skimmer Fan Motor 2A Revision 8

DEVICE NUMBERAND LOCATION 2EMXL-F01B Primary Bkr Backup Fuse 2EMXL-F01C Primary Bkr Backup Fuse 2EMXL-F02A Primary Bkr Backup Fuse 2EMXL-F02B Primary Bkr Backup Fuse 2EMXL-F02C Primary Bkr Backup Fuse 2EMXL-F03A Primary Bkr Backup Fuse 2EMXL-F03B Primary Bkr Backup Fuse 2EMXL-F03C Primary Bkr Backup Fuse 2EMXL-F04A Primary Bkr Backup Fuse 2EMXL-F04B Primary Bkr Backup Fuse 2EMXL-F04C Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-31 CPCOPDs 16.8-1 SYSTEM POWERED Trn B Alternate Power to ND Letdn Viv 2ND37A NI Accum D Sample Line Inside Cont lsol Viv 2NM81 B NC Pump 2D Thermal Barrier Outlet lsol Viv 2KC413B Air Handling Units Glycol Return Cont !sol Viv 2NF233B NI Accum C Sample Line Inside Cont

!sol Viv 2NM78B SIG D Slowdown Sample Line Inside Cont !sol Viv 2NM220B NI Accum A Sample Line Inside Cont lsol Viv 2NM72B NI Accum B Sample Line Inside Cont

!sol Viv 2NM75B SIG B Upper Shell Sample Inside Cont !sol Viv 2NM1978 SIG B Slowdown Sample Line Inside Cont lsol Viv 2NM2008 SIG D Upper Shell Sample Inside Cont !sol Viv 2NM2178 Revision 8

DEVICE NUMBERAND LOCATION 2EMXL-F06A Primary Bkr Backup Fuse 2EMXL-F068 Primary Bkr Backup Fuse 2EMXL-F07C Primary Bkr Backup Fuse 2EMXL-F09A Primary Bkr Backup Fuse 2EMXL-F10A Primary Bkr Backup Fuse 2EMXL-F108 Primary Bkr Backup Fuse 2EMXL-F10C Primary Bkr Backup Fuse 2EMXL-F11A Primary Bkr Backup Fuse 2EMXL-F11B Primary Bkr Backup Fuse 2EMXS-F01B Primary Bkr Backup Fuse 2EMXS-F02A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-32 CPCOPDs 16.8-1 SYSTEM POWERED Hydrogen Skimmer Fan 2B Inlet Viv 2VX28 Backup Nitrogen to PORV 2NC32B from Accum Tnk 2B Viv 2Nl4398 Electric Hydrogen Recombiner Power Supply Panel 2B Accum 20 Discharge lsol Viv 2Nl88B Cont Air Return Damper 2ARF-D-4 Reactor Vessel Head Vent Viv 2NC2518 Reactor Vessel Head Vent Viv 2NC252B Cont Air Return Fan Motor 28 Hydrogen Skimmer Fan Motor 28 NC Pumps Seal Return Inside Cont lsol Viv 2NV89A ND Pump 28 Suction from NC Loop C Vlv2ND37A Revision 8

DEVICE NUMBERAND LOCATION 2EMXS-F02B Primary Bkr Backup Fuse 2EMXS-F03D Primary Bkr BackuP Fuse 2EMXS-F03E Primary Bkr Backup Fuse 2EMXS-F04B Primary Bkr Backup Fuse 2EMXS-F04C Primary Bkr Backup Fuse 2EMXS-F05A Primary Skr Backup Fuse 2EMXS-F05S Primary Skr Backup Fuse 2EMXS-F05C Primary Bkr Backup Fuse 2EMXS-F06A Primary Bkr Backuo Fuse 2EMXS-F06S Primary Skr Backup Fuse 2EMXS-F06C Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-33 CPCOPDs 16.8-1 SYSTEM POWERED Reactor Vessel Head Vent Viv 2NC250A ND Pump 2A Suction from NC Loop B Viv 2ND2A Reactor Vessel Head Vent Viv 2NC253A SIG D Slowdown Inside Cont lsol Viv 2888A SIG B Slowdown Inside Cont lsol Viv 28819A SIG A Slowdown Inside Cont lsol Viv 2BS56A SIG C Slowdown Inside Cont lsol Viv 2BS60A Pressurizer Liquid Sample Line Inside Cont lsol Viv 2NM3A Pressurizer Steam Sample Line Inside Cont lsol Viv 2NM6A NC Hot Leg A Sample Line Inside Cont lsol Viv 2NM22A NC Hot Leg C Sample Line Inside Cont lsol Viv 2NM25A Revision 8

DEVICE NUMBERAND LOCATION 2MXM-F01A Primary Bkr Backup Fuse 2MXM-F02A Primary Bkr Backup Fuse 2MXM-F02B Primary Bkr Backup Fuse

. 2MXM-F03A Primary Bkr Backup Fuse 2MXM-F03B Primary Bkr Backup Fuse 2MXM-F03C Primary Bkr Backup Fuse 2MXM-F04D Primary Bkr Backup Fuse 2MXM-F04E Primary Bkr Backup Fuse 2MXM-F05A Primary Bkr Backup Fuse 2MXM-F05C Primary Bkr Backup Fuse 2MXM-F06A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-34 CPCOPDs 16.8-1 SYSTEM POWERED Reactor Coolant Pump Motor Drain Tnk Pump Motor NC Pump 2B Oil Lift Pump Motor 1 NC Pump 2C Oil Lift Pump Motor 1 Ice Condenser Power Transformer ICT2A Ice Condenser Air Handling Unit 286 Fan Motor A & B Ice Condenser Equipment Access Door Hoist Motor 2A Lighting Transformer 2LR10 Lighting Transformer 2LR13 175 Ton Polar Crane and 25 Ton Aux Crane No. R014 and R016 Upper Containment Welding Feeder Ice Condenser Air Handling Unit 2A7 Fan Motor A & B Revision 8

DEVICE NUMBERAND LOCATION 2MXM-F068 Primary Bkr Backup Fuse 2MXM-F06C Primary Bkr Backup Fuse 2MXM-F06D Primary Bkr Backup Fuse 2MXM-F078 Primary Bkr Backup Fuse 2MXM-F07C Primary Bkr Backup Fuse 2MXM-F08D Primary Bkr Backup Fuse 2MXM-F09A Primary Bkr Backup Fuse 2MXM-F09B Primary Bkr Backup Fuse 2MXM-F09C Primary Bkr Backup Fuse 2MXM-F09D Primary Bkr Backup Fuse 2MXM-F10A Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-35 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Air Handling Unit 288 Fan Motor A & B Ice Condenser Air Handling Unit 2A9 Fan Motor A & B Ice Condenser Air Handling Unit 2810 Fan Motor A & B Ice Condenser Air Handling Unit 2A13 Fan Motor A & B Ice Condenser Air Handling Unit 2B14 Fan Motor A & B Ice Condenser Refrigeration Floor Cool Defrost Heater 2A Ice Condenser Air Handling Unit 2A1 Fan Motor A & B Ice Condenser Air Handling Unit 282 Fan Motor A & B Ice Condenser Air Handling Unit 2A3 Fan Motor A & B Ice Condenser Air Handling Unit 284 Fan Motor A & B Cont Floor and Equipment Sump Pump Motor 2A 1 Revision 8

DEVICE NUMBERAND LOCATION 2MXM-F10B Primary Bkr Backup Fuse 2MXN-F01F Primary Bkr Backup Fuse 2MXN-F02A Primary 8kr Backup Fuse 2MXN-F02B Primary 8kr Backup Fuse 2MXN-F02E Primary 8kr Backup Fuse 2MXN-F03A Primary 8kr Backup Fuse 2MXN-F038 Primary 8kr Backup Fuse 2MXN-F03E Primary 8kr Backup Fuse 2MXN-F04D Primary 8kr Backup Fuse 2MXN-F04E Primary 8kr Backup Fuse 2MXN-F05A Primary 8kr Backup Fuse*

Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-36 CPCOPDs 16.8-1 SYSTEM POWERED Cont Floor and Equipment Sump Pump Motor 2B1 Stud Tensioner Hoist 2B NC Pump 28 Oil Lift Pump Motor 2 NC Pump 2C Oil Lift Pump Motor 2 Stud Tensioner Hoist 2C Ice Condenser Power Transformer ICT2B Ice Condenser Bridge Crane 2 Crane No. R012 Stud Tensioner Hoist 2A Lighting Transformer 2LR5 Lighting Transformer 2LR6 Ice Condenser Refrigeration Floor Cool Defrost Heater 28 Revision 8

DEVICE NUMBER AND LOCATION 2MXN-F05B Primary Bkr Backup Fuse 2MXN-F05C Primary Bkr Backup Fuse 2MXN-F06A Primary Bkr Backup Fuse 2MXN-F06B Primary Bkr Backup Fuse 2MXN-F06C Primary Bkr Backup Fuse 2MXN-F06D Primary Bkr Backup Fuse 2MXN-F07B Primary Bkr Backup Fuse 2MXN-F07C Primary Bkr Backup Fuse 2MXN-F08A Primary Bkr Backup Fuse 2MXN-F08B Primary Bkr Backup Fuse 2MXN-F08C Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-37 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Refrigeration Floor Cool Pump Motor 2B Ice Condenser Equipment Access Door Hoist Motor 2B Ice Condenser Air Handling Unit 281 Fan Motor A & B Ice Condenser Air Handling Unit 2A2 Fan Motor A & B Ice Condenser Air Handling Unit 2B3 Fan Motor A & B Ice Condenser Air Handling Unit 2A4 Fan Motor A & B Ice Condenser Air Handling Unit 2B5 Fan Motor A & B Ice Condenser Air Handling Unit 2A6 Fan Motor A & B Ice Condenser Air Handling Unit 287 Fan Motor A & B Ice Condenser Air Handling Unit 2A8 Fan Motor A & B Ice Condenser Air Handling Unit 2B9 Fan Motor A & B Revision 8

DEVICE NUMBERAN 2MXN-F08D Primary Bkr Backu Fuse 2MXN-F09A Primary Bkr Backu Fuse 2MXN-F098 Primary 8kr 8acku Fuse 2MXN-F09C Primary Bkr Backu Fuse 2MXN-F09D Primary 8kr 8acku Fuse 2MXN-F10A Primary 8kr Backu Fuse 2MXN-F108 Primary 8kr 8acku Fuse 2MXN-F10C Primary 8kr 8acku Fuse 2MXN-F10D Primary 8kr 8acku Fuse 2MX0-F01A Primary Bkr Backu Fuse 2MX0-F02B Primary 8kr Backu Fuse D LOCATION Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPC0PDs 16.8-1-38 CPCOPDs 16.8-1 SYSTEM POWERED Ice Condenser Air Handling Unit 2A10 Fan Motor A & 8 Ice Condenser Air Handling Unit 2811 Fan Motor A & 8 Ice Condenser Air Handling Unit 2A12 Fan Motor A & 8 Ice Condenser Air Handling Unit 2B13 Fan Motor A & 8 Ice Condenser Air Handling Unit 2A14 Fan Motor A & 8 Cont Floor and Equipment Sump Pump Motor 2A2 Cont Floor and Equipment Sump Pump Motor 282 lncore Instrumentation Sump Pump Motor 2 Ice Condenser Air Handling Unit 2B15 Fan Motor A & 8 Upper Cont Air Return Fan Motor 2C Control Rod Drive Ventilation Fan Motor 2A Revision 8 I

DEVICE NUMBERAND LOCATION 2MXO-F03A Primary Bkr Backup Fuse 2MXO-F04C Primary Bkr Backup Fuse 2MXO-F05C Primary Bkr Backup Fuse 2MXP-F01A Primary Bkr Backup Fuse 2MXP-F02B Primary Bkr Backup Fuse 2MXP-F03A Primary Bkr Backup Fuse 2MXP-F04D Primary Bkr Backup Fuse 2MXP-F05C Primary Bkr Backup Fuse 2MXQ-F01A Primary Bkr Backup Fuse 2MXQ-F01B Primary Bkr Backup Fuse 2MXQ-F02B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-39 CPCOPDs 16.8-1 SYSTEM POWERED Lower Cont Ventilation Unit 2C Fan Motor Upper Cont Ventilation Unit 2C Fan Motor Cont Pipe Tunnel Booster Fan Motor 2A Upper Cont Return Air Fan 2B Control Rod Drive Ventilation Fan Motor 28 Lower Cont Ventilation Unit 28 Fan Motor Upper Cont Ventilation Unit 28 Fan Motor Cont Pipe Tunnel Booster Fan Motor 28 Upper Cont Return Air Fan Motor 2A lncore Instrument Room Ventilation Unit 2A Fan Motor Control Rod Drive Ventilation Fan Motor 2C Revision 8

DEVICE NUMBERAND LOCATION 2MXQ-F03A Primary Bkr BackuP Fuse 2MXQ-F04C Primary Bkr Backup Fuse 2MXR-F01A Primary Bkr Backup Fuse 2MXR-F01B Primary Bkr Backup Fuse 2MXR-F02B Primary Bkr Backup Fuse 2MXR-F03A Primary Bkr Backuo Fuse 2MXR~F04C Primary Bkr Backup Fuse 2MXY-F02A Primary Bkr BackuP Fuse 2MXY-F02B Primary Bkr Backup Fuse 2MXY-F02C Primary Bkr Backup Fuse 2MXY-F02D Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-40 CPCOPDs 16.8-1 SYSTEM POWERED Lower Cont Ventilation Unit 2A Fan Motor Upper ContVentilation Unit 2A Fan Motor Upper Cont Return Air Fan Motor 2D lncore Instrument Room Ventilation Unit 28 Fan Motor Control Rod Drive Ventilation Fan Motor 2D Lower Cont Ventilation Unit 2D Fan Motor Upper Cont Ventilation Unit 2D Fan Motor NC Pump 2A Oil Lift Pump Motor 1 NC Pump 2D Oil Lift Pump Motor 1 Rx Bldg Lower Cont Welding Machine Receptacle 2RCPL0185 Upper Cont Rx. Bldg Welding Receptacle 2RCPL0193 Revision 8

DEVICE NUMBER AND LOCATION 2MXY-F03A Primary Bkr Backup Fuse 2MXY-F03D Primary Bkr Backup Fuse 2MXY-F05A Primary Bkr Backup Fuse 2MXY-F05B Primary Bkr Backup Fuse 2MXY-F05C Primary Bkr Backup Fuse 2MXY-F06A Primary Bkr Backup Fuse 2MXY-F068 Primary Bkr Backup Fuse 2MXY-F06C Primary Bkr Backup Fuse 2MXY-F06D Primary Bkr Backup Fuse 2MXY-F07C Primary Bkr Backup Fuse 2MXY-F08A Primary Bkr Backup Fuse 2MXY-F088 Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-41 CPCOPDs 16.8-1 SYSTEM POWERED Reactor Coolant Drain Tnk Pump Motor 2A Ice Condenser Refrigeration Floor Cool Pump Motor 2A Lighting Transformer 2LR8 Lighting Transformer 2LR 11 Lighting Transformer 2LR 14 Ice Condenser Air Handling Unit 2A5 Fan Motor A & B Ice Condenser Air Handling Unit 2A11 Fan Motor A & B Ice Condenser Air Handling Unit 2812 Fan Motor A & B Ice Condenser Air Handling Unit 2A15 Fan Motor A & B Rx Bldg Receptacles 2RCPL0186 and 2RCPL0187 lncore Drive Assembly Motor 2A lncore Drive Assembly Motor 2C Revision 8

DEVICE NUMBER AND LOCATION Primary Bkr Backup Fuse 2MXY-F08C Primary Bkr Backup Fuse 2MXY-F08D Primary Bkr Backup Fuse 2MXZ-F02A Primary Bkr Backup Fuse 2MXZ-F02B Primary Bkr Backup Fuse 2MXZ-F03A Primary Bkr Backup Fuse 2MXZ-F04B Primary Bkr Backup Fuse 2MXZ-F04C Primary Bkr Backup Fuse 2MXZ-F04D Primary Bkr Backup Fuse 2MXZ-F05A Primary Bkr Backup Fuse 2MXZ-F05C Primary Bkr Backup Fuse 2MXZ-F06A Primarv Bkr Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-42 CPCOPDs 16.8-1 SYSTEM POWERED lncore Drive Assembly Motor 2E Lower Cont Auxiliary Charcoal Filter Unit Fan Motor 2A NC Pump 2A Oil Lift Pump Motor 2 NC Pump 2D Oil Lift Pump Motor 2 Reactor Coolant Drain Tnk Pump Motor 28 Lighting Transformer 2LR1 Lighting Transformer 2LR2 Lighting Transformer 2LR3 Reactor Coolant Pump Jib Hoist No.

R023 through R026 Lower Cont Auxiliary Charcoal Filter Unit Fan Motor 28 lncore Drive Assembly Motor 2B Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 2MXZ-F06B Primary Bkr Backup Fuse 2MXZ-F06C Primary Bkr Backup Fuse 2MXZ-F06D Primary Bkr Backup Fuse 2MXZ-F07B Primary Bkr Backup Fuse 2MXZ-F07C Primary Bkr Backup Fuse 2MXZ-F07D Primary Bkr Backup Fuse 2MXZ-F08A Primary Bkr Backup Fuse 2MXZ-F08C Primary Bkr Backup Fuse 2MXZ-F08D Primary Bkr Backup Fuse 2MXZ-F08E Primary Bkr Backup Fuse SMXG-F06B Primary Bkr Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-43 CPCOPDs 16.8-1 SYSTEM POWERED lncore Drive Assembly Motor 20 lncore Drive Assembly Motor 2F Lower Cont Rx Bldg Welding Receptacle 2RCPL0194 Lighting Transformer 2LR4 5 Ton Jib Crane in Cont Crane No.

R006 Reactor Cavity Manipulator Crane No. R008 and R028 S/G Drain Pump Motor 2 15 Ton Equipment Access Hatch Hoist Crane No. R010 Control Rod Drive 2 Ton Jib Hoist Crane No. R018 Reactor Side Fuel Handling Control Console Standby Makeup Pump Drain !sol Viv 2NV876 Revision 8

DEVICE NUMBERAND LOCATION SMXG-R05B Primary Bkr Backu Fuse SMXG-F06C Primary Bkr Backu Fuse Table 16.8-1-2 Unit 2 CPCOPDs

3.

600 VAC Pressurizer Heater Power Panels PHP2A-F01A Primary Bkr Backu Fuse PHP2A-F01B Primary Bkr Backu Fuse PHP2A-F01C Primary Bkr Backu Fuse PHP2A-F02C Primary Bkr Backu Fuse PHP2A-F02D Primary Bkr Backu Fuse PHP2A-F02E Primary Bkr Backu Fuse PHP2B-F01B Primary Bkr Backu Fuse PHP2B-F01C Primary Bkr Backu Fuse PHP2B-F02C Catawba Units 1 and 2 16.8-1-44 CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Heaters 28, 55, and 56 Standby Makeup Pump to Seal Water Line lsol Viv 2NV877 Pressurizer Heaters 1, 2, and 22 Pressurizer Heaters 5, 6, and 27 Pressurizer Heaters 9, 10, and 32 Pressurizer Heaters 11, 12, and 35 Pressurizer Heaters 13, 14, and 37 Pressurizer Heaters 17, 18, and 42 Pressurizer Heaters 26, 53, and 54 Pressurizer Heaters 31, 59, and 60 Pressurizer Heaters 36, 65, and 66 Revision 8

DEVICE NUMBER AND LOCATION Primary Bkr Backup Fuse PHP2B-F02D Primary Bkr Backup Fuse PHP2B-F02E Primary Bkr Backup Fuse PHP2C-F01A Primary Bkr Backup Fuse PHP2C-F01B Primary Bkr Backup Fuse PHP2C-F01C Primary Bkr Backup Fuse PHP2C-F01D Primary Bkr Backup Fuse PHP2C-F02C Primary Bkr Backup Fuse PHP2C-F02D Primary Bkr Backup Fuse PHP2C-F02E Primary Bkr Backup Fuse PHP2D-F01A Primary Bkr Backup Fuse PHP2D-F01B Primary Bkr Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-45 CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Heaters 21, 41, and 71 Pressurizer Heaters 46, 77, and 78 Pressurizer Heaters 7, 8, and 30 Pressurizer Heaters 19, 20, and 45 Pressurizer Heaters 24, 51, and 52 Pressurizer Heaters 29, 57, and 58 Pressurizer Heaters 34, 63, and 64 Pressurizer Heaters 39, 69, and 70 Pressurizer Heaters 44, 7 4, and 76 Pressurizer Heaters 3, 4, and 25 Pressurizer Heaters 15, 16, and 40 Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse PHP2D-F01C Primary Bkr Backup Fuse PHP2D-F02C Primary Bkr Backup Fuse PHP2D-F02D Primary Bkr Backup Fuse PHP2D-F02E Primary Bkr Backup Fuse Table 16.8-1-2 Unit 2 CPCOPDs

4.

250 VDC Reactor Building Deadlight Panel board 2DLD-2 Primary Bkr Backup Fuse 2DLD-3 Primary Bkr Backup Fuse 2DLD-4 Primary Bkr Backup Fuse 2DLD-5 Primary Bkr Backup Fuse 2DLD-10 Primary Bkr Backup Fuse

5.

120 VAC Panelboards 2ELB-5 Primary Bkr Catawba Units 1 and 2 16.8-1-46 CPCOPDs 16.8-1 SYSTEM POWERED Pressurizer Heaters 23, 49, and 50 Pressurizer Heaters 33, 61, and 62 Pressurizer Heaters 38, 67, and 68 Spare Lighting Panelboard No. 2LR1, 2LR2, 2LR3, 2LR4 Lighting Panel board No. 2LR13, 2LR14 Lighting Panelboard No. 2LR5, 2LR6 Lighting Panelboard No. 2LR10, 2LR11 Lighting Panelboard No. 2LR8 Emergency AC Lighting Revision 8

DEVICE NUMBER AND LOCATION Backup Fuse 2ELB-7 Primary Bkr Backup Fuse 2ELB-13 Primary Bkr Backup Fuse 2ELB-15 Primary Bkr Backup Fuse 2ELB-17 Primary Bkr Backup Fuse 2KPM-1 Primary Bkr Backup Fuse 2KPM-2 Primary Bkr Backup Fuse 2KPM-7-1 Primary Bkr Backup Fuse 2KPM-8-1 Primary Bkr Backup Fuse 2KPM-24 Primary Bkr Backup Fuse 2KPM-24-10 Primary Fuse Backup Fuse 2KPM-24-11 Primary Fuse Backup Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-47 CPCOPDs 16.8-1 SYSTEM POWERED Emergency AC Lighting Emergency AC Lighting Emergency AC Lighting Emergency AC Lighting NC Pump Motor 2A Space Heater NC Pump Motor 2C Space Heater Lower Cont Ventilation Unit 2A Fan Motor Space Heater Lower Cont Ventilation Unit 2C Fan Motor Space Heater Control Rod Drive Ventilation Fan Motor 2A, 28, 2C, 20 Space Heaters Control Rod Drive Ventilation Fan Motor 2A Space Heaters Control Rod Drive Ventilation Fan Motor 2B Space Heaters Revision 8

DEVICE NUMBERAND LOCATION 2KPM-24-12 Primary Fuse Backup Fuse 2KPM-24-13 Primary Fuse Backuo Fuse 2KPM-33 Primary Bkr Backup Fuse 2KPM-33-06 Primary Fuse 2KPM-33-07 Primary Fuse 2KPM-33-08 Primary Fuse 2KPM-33-09 Primary Fuse 2KPN-1 Primary Bkr Backup Fuse 2KPN-2 Primary Bkr Backup Fuse 2KPN-7-1 Primary Bkr Backup Fuse 2KPN-08 Primary Bkr Backup Fuse 2KPN-08-01 Primary Fuse Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-48 CPCOPDs 16.8-1 SYSTEM POWERED Control Rod Drive Ventilation Fan Motor 2C Space Heaters Control Rod Drive Ventilation Fan Motor 2D Space Heaters NI Temperature Transmitters 2NITT5800, 2NITT5810, 2NITT5820, 2NITT5830 NI Temperature Transmitter 2NITT5800 NI Temperature Transmitter 2NITT5810 NI Temperature Transmitter 2NITT5820 NI Temperature Transmitter 2NITT5830 NC Pump Motor 28 Space Heater NC Pump Motor 2D Space Heater Lower Cont Ventilation Unit 28 Fan Motor Space Heater Lower Cont Ventilation Unit 2D Fan Motor Space Heater, NC Pump Seal Standpipe Vent and Drain Vlvs 2NV105, 2NV106, 2NV110, 2NV111, 2NV115, 2NV116, 2NV120, 2NV121 Lower Cont Ventilation Unit 2D Fan Motor Space Heater Revision 8

DEVICE NUMBERAND LOCATION Backup Fuse 2KPN-08-02 Primary Fuse Backup Fuse 2KPN-08-03 Primary Fuse Backup Fuse 2KPN-08-04 Primary Fuse Backup Fuse 2KPN-08-05 Primary Fuse Backup Fuse 2KPN-11 Primary Bkr Backup Fuse

6.

DC WeldinQ Circuits 2EQCB0001 Primary Bkr -AA Backup Bkr - AB 2EQCB0002 Primary Bkr -AA Backup Bkr - AB Catawba Units 1 and 2 Table 16.8-1-2 Unit 2 CPCOPDs 16.8-1-49 CPCOPDs 16.8-1 SYSTEM POWERED NC Pump 2A Standpipe Drain and Overflow Vlvs 2NV105 and 2NV106 NC Pump 28 Standpipe Drain and Overflow Vlvs 2NV110 and 2NV111 NC Pump 2C Standpipe Drain and Overflow Vlvs 2NV115 and 2NV116 NC Pump 2D Standpipe Drain and Overflow Vlvs 2NV120 and 2NV121 Misc Control Power for 2A TC24 Spare Spare Revision 8

Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 16.11 RADIOLOGICAL EFFLUENTS CONTROLS 16.11-2 Radioactive Liquid Effluent Monitoring Instrumentation COMMITMENT APPLICABILITY:

REMEDIAL ACTIONS The Radioactive Liquid Effluent Monitoring Instrumentation channels shown in Table 16.11-2-1 shall be FUNCTIONAL with their Alarmffrip Setpoints set to ensure that the limits of SLC 16.11:.1 are not exceeded.

The Alarmffrip Setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the OFFSITE DOSE CALCULATION MANUAL (ODCM).

Conditions A, B, and G are applicable at all times. Conditions C, D, E, and F are applicable at all times, except when the effluent pathway is mechanically isolated; thus a release to the environment is not possible.

NOTE--------

Separate Condition entry is allowed for each Function.

Catawba Units 1 and 2 16.11-2-1 Revision 7

CONDITION A.

One or more Radioactive Liquid Effluent Monitoring Instrumentation channel(s) Alarmn-"rip Setpoint less conservative than required.

B.

One or more Radioactive Liquid Effluent Monitoring Instrumentation channel(s) non-functional.

Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REQUIRED ACTION COMPLETION TIME A.1 Suspend the release of Immediately radioactive liquid effluents monitored by the affected channel(s).

OR A.2 Declare the channel(s)

Immediately non-functional.

8.1 Enter the applicable Immediately Conditions and Required Actions specified in Table 16.11-2-1 for the charinel(s).

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 B.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 7

REMEDIAL ACTIONS (continued)

C.

CONDITION One channel non-functional.

Catawba Units 1 and 2 Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REQUIRED ACTION C.1.1 Analyze two independent samples per Testing Requirement 16.11-1-1.

C.1.2 Perform independent verification of the discharge line valving.

C.1.3.1 Perform independent verification of manual portion of the computer input for release rate calculations performed by computer.

OR C.1.3.2Perform independent verification of entire calculations for release rate calculations performed manually.

OR C.2 Suspend release of radioactive effluents via this pathway.

16.11-2-3 COMPLETION TIME Prior to initiating a release Prior to initiating a release Prior to initiating a release Prior to initiating a release Immediately (continued)

Revision 7

REMEDIAL ACTIONS (continued)

CONDITION D.

One flow rate measurement device channel non-functional.

E.

One channel non-functional.

Catawba Units 1 and 2 Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REQUIRED ACTION COMPLETION TIME 0.1 NO TE-------------

Pump performance curves generated in place may be used to estimate flow.

Estimate the flow rate of Once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months the release.

during releases E.1 Perform an analysis of Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months grab samples for during releases when radioactivity at a lower limit secondary specific of detection of 1 o-7 activity is > 0.01 microCurie/ml.

microCurie/gm DOSE EQUIVALENT 1-131 AND Once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months during releases when secondary specific activity is.'.: 0.01 microCurie/gm DOSE EQUIVALENT 1-131 (continued) 16.11-2-4 Revision 7

REMEDIAL ACTIONS (continued)

CONDITION F.

One channel non-functional.

G.

Required Action and associated Completion Time of Condition B not met.

Catawba Units 1 and 2 Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 REQUIRED ACTION COMPLETION TIME F.1 Collect and analyze grab Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months samples for principal gamma emitters (listed in Table 16.11-1-1, NOTE 3) at a lower limit of detection of no more than 5x1 o*7 microCurie/ml.

G.1 Explain why the non-In the next scheduled functionality was not Radioactive Effluent corrected within the Release Report specified Completion Time.

pursuant to Technical Specification 5.6.3 16.11-2-5 Revision 7

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 TR 16.11-2-1 Perform CHANNEL CHECK.

TR 16.11-2-2 -------------NOTE--------------------------

The CHANNEL CHECK shall consist of verifying indication of flow.

Perform CHANNEL CHECK.

TR 16.11-2-3 Perform SOURCE CHECK.

TR 16.11-2-4 Perform SOURCE CHECK.

TR 16.11-2-5 Perform COT 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 Catawba Units 1 and 2 16.11-2-6 FREQUENCY 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 24 hours during periods of release Prior to each release 31 days 182 days 18 months (continued)

Revision 7

Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 TESTING REQUIREMENTS (continued)

TEST TR 16.11-2-7 ---------------------NOTE------------------------

F or 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.

Catawba Units 1 and 2 16.11-2-7 FREQUENCY 18 months Revision 7

Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 Table 16.11-2-1 Radioactive Liquid Effluent Monitoring Instrumentation INSTRUMENT REQUIRED CONDITIONS TESTING CHANNELS REQUIREMENTS

1.

Radioactivity Monitors Providing Alarm and Automatic Termination of Release 1.a Waste Liquid Discharge Monitor 1 per station A,B,C,G TR 16.11-2-1 (EMF Low Range)

TR 16.11-2-3 TR 16.11-2-6 TR 16.11-2-7 1.b Turbine Building Sump Monitor A,B,E,G TR 16.11-2-1 (EMF-31)

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,C,G TR 16.11-2-1 (EMF Low Range)

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,E,G TR 16.11-2-2 (no alarm/trip function)

TR 16.11-2-7

3.

Flow Rate Measurement Devices 3.a Waste Liquid Effluent Line 1 per station B,D,G TR 16.11-2-2 (no alarm/trip function)

TR 16.11-2-7 3.b Conventional Waste Water Treatment Line 1 per station B,D,G TR 16.11-2-2 (no alarm/trip function)

TR 16.11-2-7 3.c Low Pressure Service Water Minimum Flow Interlock 1 per station B,D,G TR 16.11-2-2 TR 16.11-2-5 TR 16.11-2-7 3.d Monitor Tank Building Waste Liquid Effluent Line 1 per station B,D,G TR 16.11-2-2 (no alarm/trip function)

TR 16.11-2-7

4.

Radioactivity Monitors Providing Alarm 4.a Service Water Monitor on Containment Spray Heat 1 per heat A, B, F, G TR 16.11-2-1 Exchanger exchanger TR 16.11-2-4 (EMF-45 A & B - Low Range)

TR 16.11-2-6 TR 16.11-2-7 Catawba Units 1 and 2 16.11-2-8 Revision 7

BASES Radioactive Liquid Effluent Monitoring Instrumentation 16.11-2 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 AlarmfTrip Setpoints for these instruments shall be calculated and adjusted in accordance with the methodology and parameters in the ODCM to ensure that the AlarmfTrip 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 1 O CFR Part 50.

Regarding the COMMITMENT APPLICABILITY, 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.

REFERENCES

1.

Catawba Offsite Dose Calculation Manual.

2.

10 CFR Part 20.

3.

10 CFR Part 50, Appendix A.

Catawba Units 1 and 2 16.11-2-9 Revision 7

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 16.11 RADIOLOGICAL EFFLUENTS CONTROLS 16.11-7 Radioactive Gaseous Effluent Monitoring Instrumentation COMMITMENT APPLICABILITY:

The Radioactive Gaseous Effluent Monitoring Instrumentation channels shown in Table 16.11-7-1 shall be FUNCTIONAL with their Alarmfrrip Setpoints set to ensure that the limits of SLC 16.11-6 are not exceeded.

The Alarmfrrip Setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the OFFSITE DOSE CALCULATION MANUAL (ODCM).

Conditions B and K are applicable at all times. All other Conditions are applicable as shown in Table 16.11-7-1.

REMEDIAL ACTIONS

NOTE--------------------------------------------------------

Separate Condition entry is allowed for each Function.

Catawba Units 1 and 2 16.11-7-1 Revision 13

CONDITION A.

One or more Radioactive Gaseous.

Effluent Monitoring Instrumentation channel(s) Alarmfrrip Setpoint less conservative than required.

B.

One or more Radioactive Gaseous Effluent Monitoring Instrumentation channel(s) non-functional.

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME A.1 Suspend the release of Immediately radioactive gaseous effluents monitored by the affected channel(s).

OR A.2 Declare the channel(s)

Immediately non-functional.

B.1 Enter the applicable Immediately Conditions and Required Actions specified in Table 16.11-7-1 for the channel(s).

AND B.2.1 Restore channel to 14 Days (*Note 1)

FUNCTIONAL status.

OR B.2.2 Restore channel to 30 Days (*Note 1)

FUNCTIONAL status.

Note 1 - Required Action B.2.1 applies to Instrument 1.a ONLY.

( continued)

Required Action B.2.2 applies to Instruments 1.b, 2, 3.a, 3.c, 3.d, 3.e, 5, 6.a, and 6.b listed in Table 16.11-7-1.

Catawba Units 1 and 2 16.11-7-2 Revision 13

REMEDIAL ACTIONS (continued)

C.

CONDITION One channel non-functional.

Catawba Units 1 and 2 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 C.1 OR REQUIRED ACTION Verify that EMF-36 (Low Range) is FUNCTIONAL.

C.2.1 Analyze two independent samples of the tank's contents.

COMPLETION TIME Prior to initiating a release Prior to initiating a release C.2.2 Perform independent Prior to initiating a verification of the discharge release line valving.

AND C.2.3.1 Perform independent verification of manual portion of the computer input for release rate calculations performed by computer.

OR Prior to initiating a release C.2.3.2Perform independent Prior to initiating a verification of entire release calculations for release rate calculations performed manually.

OR C.3 Suspend release of radioactive effluents via this pathway.

16.11-7-3 Immediately (continued)

Revision 13

REMEDIAL ACTIONS (continued)

D.

E.

CONDITION low rate One or more f measurement channel(s) non functional.

device oble Gas r

One or more N Activity Manito channel(s) non functional.

Catawba Units 1 and 2 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME D.1 Estimate the flow rate of Once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months the release.

during releases

NOTE-------------------

IF 0EMF41 is NON-FUNCTIONAL AND either 1 EMF36 OR 2EMF36 is NON-FUNCTIONAL, perform SLC 16.7-10, Required Action G.2 E.1 Obtain grab samples from Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months effluent pathway.

during releases AND E.2 Perform an analysis of Within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months of grab samples for obtaining the sample radioactivity.

( continued) 16.11-7-4 Revision 13

REMEDIAL ACTIONS (continued)

CONDITION F.

Noble Gas Activity

. Monitor (EMF Low Range) providing automatic termination of release via the Containment Purge Exhaust System (CPES) non-functional.

G.

Requjred Action and associated Completion Time of Condition F not met.

OR Required Action F.1 not utilized.

Catawba Units 1 and 2 F.1 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME

NOTE--------------

In order to utilize Required Action F.1, the following conditions must be satisfied:

1. The affected unit is in MODES 5 or 6.

2. EMF-36 is FUNCTIONAL and in service for the affected unit.

3. The Reactor Coolant System for the affected unit has been vented.

4. Either the reactor vessel head is in place (bolts are not required),

or if it is not in place, the lifting of heavy loads over the reactor vessel and the movement of irradiated fuel assemblies within containment have been suspended.

Restore the non-functional 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months channel to FUNCTIONAL status.

G.1 Suspend PURGING of Immediately radioactive effluents via this pathway.

(continued) 16.11-7-5 Revision 13

REMEDIAL ACTIONS (continued)

CONDITION H.

One or more sampler channel(s) non-functional.

I.

One Condenser Evacuation System Noble Gas Activity Monitor (EMF-33) channel non-functional.

Catawba Units 1 and 2 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME H.1 Perform sampling with Continuously auxiliary sampling equipment as required by Table 16.11-6-1.

1.1

NOTE-------------

Applicable to effluent releases via the Condenser Steam Air Ejector (ZJ)

System.

Obtain grab samples from Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months effluent pathway.

during releases AND 1.2

NOTE-------------

Applicable to effluent releases via the Condenser Steam Air Ejector (ZJ)

System.

Perform an analysis of Within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months of grab samples for obtaining the sample radioactivity.

AND (continued) 16.11-7-6 Revision 13

REMEDIAL ACTIONS CONDITION I.

(continued)

J.

Noble Gas Activity Monitor (EMF Low Range) providing automatic termination of release via the Containment Air Release and Addition System non-functional.

Catawba Units 1 and 2 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME 1.3

NOTE-------------

Applicable to effluent releases via the Steam Generator Slowdown (BB)

System atmospheric vent valve (88-27) in the off-normal mode.

Perform an analysis of Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months 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 0.00667 hours 3.968254e-5 weeks 9.132e-6 months during releases when secondary specific activity is.::;_ 0.01 microCurie/gm DOSE EQUIVALENT 1-131 J.1 Verify that EMF-36 is Prior to initiating a FUNCTIONAL.

release OR J.2.1 Analyze two independent Prior to initiating a samples of the release containment atmosphere.

AND

( continued) 16.11-7-7 Revision 13

REMEDIAL ACTIONS CONDITION J.

( continued)

Catawba Units 1 and 2 Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REQUIRED ACTION COMPLETION TIME J.2.2 Perform independent Prior to initiating a verification of the discharge release line valving.

J.2.3.1 Perform independent Prior to initiating a verification of manual release portion of the computer input for release rate calculations performed by computer.

OR J.2.3.2 Perform independent Prior to initiating a verification of entire release calculations for release rate calculations performed manually.

(continued) 16.11-7-8 Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 REMEDIAL ACTIONS (continued)

K.

CONDITION Required Action and associated Completion Time of Condition B or F not met.

TESTING REQUIREMENTS K.1 REQUIRED ACTION Explain why the non-functionality was not corrected within the specified Completion Time.

COMPLETION TIME In the next scheduled Radioactive Effluent Release Report pursuant to Technical Specification 5.6.3

NOTE--------------------------------------------------------

Refer to Table 16.11-7-1 to determine which TRs apply for each Radioactive Gaseous Effluent Monitoring Instrumentation channel.

TEST TR 16.11-7-1 Perform CHANNEL CHECK.

TR 16.11-7-2 ---------------------------------NOTE---------------------------------

For Instruments 1a, 4, and 5, a SOURCE CHECK for these channels shall be the qualitative assessment of channel response when the channel sensor is exposed to a light-emitting diode.

Perform SOURCE CHECK.

TR 16.11-7-3 Perform CHANNEL CHECK.

TR 16.11-7-4 Perform CHANNEL CHECK.

TR 16.11-7-5 Perform CHANNEL CH ECK.

Catawba Units 1 and 2 16.11-7-9 FREQUENCY Prior to each release Prior to each release 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months 24 hours 7days

( continued)

Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 TESTING REQUIREMENTS (continued)

TEST TR 16.11-7-6 ---------------------------------NOTE---------------------------------

For Instruments 2 and 3a, a SOURCE CHECK for these channels shall be the qualitative assessment of channel response when the channel sensor is exposed to a light-emitting diode.

Perform SOURCE CHECK.

TR 16.11-7-7 ---------------------------------NOTE-----------------------------. ---

For Instruments 1 a, 3a, 3c, 5, and 6a, the COT shall also demonstrate, as applicable, that automatic isolation of this pathway and control room alarm annunciation (for EMF-58, 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/f rip Setpoint, or

b.

Circuit failure/instrument downscale failure (alarm only)

Perform COT.

TR 16.11-7-8 ---------------------------------NOTE---------------------------------

For Instruments 2 and 4, the COT shall also demonstrate that automatic isolation of this pathway and control room alarm annunciation occur if any of the following conditions exist:

a.

Instrument indicates measured levels above the Alarm/frip Setpoint, or

b.

Circuit failure/instrument downscale failure (alarm only)

Perform COT.

, Catawba Units 1 and 2 16.11-7-10 FREQUENCY 31 days 189 months 18 months

( continued)

Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 TESTING REQUIREMENTS (continued)

TEST TR 16.11-7-9 ---------------------------------NOTE---------------------------------

For Instruments 1 a, 2, 3a, 3c, 4, 5, and 6a, 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.

Catawba Units 1 and 2 16.11-7-11 FREQUENCY 18 months Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 Table 16.11-7-1 Radioactive Gaseous Effluent Monitoring Instrumentation (page 1 of 2)

INSTRUMENT REQUIRED CONDITIONS APPLICABLE TESTING CHANNELS MODES REQUIREMENTS

1.

Waste Gas Holdup System 1.a Noble Gas Activity Monitor - Providing 1 per station A,B,C,K At all times except TR 16.11-7-1 Alarm and Automatic Termination of when the isolation TR 16.11-7-2 Release valve is closed and TR 16.11-7-7 (EMF Low Range) locked TR 16.11-7-9 1.b Effluent System Flow Rate Measuring 1 per station B,D,K At all times except TR 16.11-7-1 Device when the isolation TR 16.11-7-9 valve is closed and locked

2.

Condenser Evacuation System Noble A, B, I, K When air ejectors TR 16.11-7-3 Gas Activity Monitor are in operation TR 16.11-7-6 (EMF-33) (88-27 is only isolation (Apply Required TR 16.11-7-8 function required) (Note 1)

Action 1.3 when air TR 16.11-7-9 ejectors are not in operation)

3.

Vent System 3.a Noble Gas Activity Monitor A,8, E,K At all times TR 16.11-7-4 (EMF Low Range)

TR 16.11-7-6 TR 16.11-7-7 TR 16.11-7-9 3.b Deleted.

3.c Particulate Sampler A,B,H,K At all times TR 16.11-7-4 (EMF-35)

(Note 2)

TR 16.11-7-6 TR 16.11-7-7 TR 16.11-7-9 3.d Unit Vent Stack Flow Rate Meter B,D,K At all times TR 16.11-7-4 (no alarm/trip function)

(Note 2)

TR 16.11-7-9 3.e Unit Vent Radiation Monitor Flow Meter B,E,K At all times TR 16.11-7-4 (Note 2)

TR 16.11-7-9

4.

Containment Purge System Noble Gas A,F,G,K 5, 6 TR 16.11-7-2 Activity Monitor - Providing Alarm and TR 16.11-7-3 Automatic Termination of Release TR 16.11-7-8 (EMF Low Range)

TR 16.11-7-9 (continued)

Catawba Units 1 and 2 16.11-7-12 Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 Table 16.11-7-1 Radioactive Gaseous Effluent Monitoring Instrumentation (page 2 of 2)

INSTRUMENT

5.

Containment Air Release and Addition System Noble Gas Activity Monitor -

Providing Alarm and Automatic Termination of Release (EMF Low Range)

6.

Monitor Tank Building HVAC 6.a Noble Gas Activity Monitor - Providing Alarm (EMF Low Range) 6.b Effluent Flow Rate Measuring Device REQUIRED CHANNELS 1 per station 1 per station CONDITIONS A, B,J, K A,B,E,K B,D,K APPLICABLE MODES 1, 2, 3, 4, 5, 6 At all times (Note 2)

At all times (Note 2)

TESTING REQUIREMENTS TR 16.11-7-2 TR 16.11-7-3 TR 16.11-7-7 TR 16.11-7-9 TR 16.11-7-4 TR 16.11-7-6 TR 16.11-7-7 TR 16.11-7-9 TR 16.11-7-4 TR 16.11-7-9 Note 1: The setpoint is as required by the primary to secondary leak rate monitoring program.

Note 2: Except when the effluent pathway is mechanically isolated; thus, a release to the environment is not possible.

Catawba Units 1 and 2 16.11-7-13 Revision 13

BASES Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 The Radioactive Gaseous Effluent Monitoring Instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in gaseous effluents during actual or potential releases of gaseous effluents. The Alarm/Trip Setpoints for these instruments shall be calculated 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. Conservative Alarm/Trip Setpoints may be used during a release provided they are less than or equal to the setpoints determined by the methodology and parameters of the ODCM. The FUNCTIONALITY and use of this instrumentation is consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 1 0 CFR Part 50. The sensitivity of any noble gas activity monitor used to show compliance with the gaseous effluent release requirements of SLC 16.11-8 shall be such that concentrations as low as 1 x 10*6 µCi/cc are measurable.

Regarding Note 2 of Table 16.11-7-1, 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.

In MODES 5 and 6, initiation of the Containment Purge Exhaust System (CPES) with EMF-39 non-functional is not permissible. The basis for Required Action F.1 is to allow the continued operation of the CPES with EMF-39 initially FUNCTIONAL. Continued operation of the CPES is contingent upon the ability of the affected unit to meet the requirements as noted in Required Action F.1.

TR 16.11-7-7 requires the performance of a COT on the applicable Radioactive Gaseous Effluent Radiation Monitors. The test ensures that a signal from the control room module can generate the appropriate alarm and actuations. The required actuations/isolations for a High Radiation condition (i.e., radiation level above its Trip 2 setpoint) are listed below for each monitor.

0EMF Waste Gas Discharge Monitor 1WG160 closes when EMF-50 detects radiation level above its setpoint.

1/2EMF Unit Vent Noble Gas Monitor The following actuations occur when EMF-36 detects radiation level above its setpoint:

1.

Containment Air Release and Addition System fans discharge to unit vent valve VO10 closes.

2.

Auxiliary Building unfiltered ventilation exhaust fans A and B stop.

3.

Fuel Handling Ventilation Exhaust System (FHVES) exhaust trains align to the filter units.

4.

(For 1 EMF-36 only) 1 WG 160 closes.

1/2EMF Unit Vent Particulate Monitor (Sampler)

The following actuations occur when EMF-35 detects radiation level above its setpoint:

1.

Containment Air Release and Addition System fans discharge to unit vent valve VO10 closes.

2.

Auxiliary Building unfiltered ventilation exhaust fans A and B stop.

BASES (continued)

Catawba Units 1 and 2 16.11-7-14 Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7

3.

Fuel Handling Ventilation Exhaust System (FHVES) exhaust trains align to the filter units.

4.

((For 1EMF-35 only) 1WG160 closes.

1/2EMF Containment Noble Gas Monitor The following actuations occur when EMF-39 detects radiation level above its setpoint:

1.

Signals are provided to both trains of the Solid State Protection System (SSPS) to initiate a CPES isolation. This is verified by observing that Relays K615 in the SSPS A output cabinet and the SSPS B output cabinet are latched.

2.

EMF-39 isolates the CPES without going through the SSPS by stopping CPES supply fans A and B, CPES exhaust fans A and B, and by closing the appropriate valves and dampers.

3.

Containment Evacuation Alarm, unless the source range trip is blocked.

0EMF-58 This monitor provides no control function.

TR 16.11-7-8 requires the performance of a COT on the C.ondensate Steam Air Ejector Exhaust Monitor, 1/2EMF-33 and Containment Noble Gas Monitor, 1/2EMF-39. The test ensures that a signal from the control room module can generate the appropriate alarm and actuations. The required actuations/isolations for a High Radiation condition (i.e., radiation level above its Trip 2 setpoint) are listed below.

1/2EMF Condensate Steam Air Ejector Exhaust Monitor The following actuations occur when EMF-33 detects radiation level above its setpoint:

1. Closure of 8B27 is required in order to isolate the Slowdown Tank from the environment. Because of plant limitations/restrictions:

a. Opening the valve (in order to verify it goes closed on a High Radiation signal) is only possible during outages due to the negative effects on the Slowdown System with the unit at power.

b. Testing during innages will be by verification of relay contacts opening in the valve circuit.

2. Closure of 8824, 8865, 8869, and B873 is required to minimize the amount of potentially contaminated material being delivered to the Slowdown Tank.

3. Closure of NM269, NM270, NM271, and NM272 is required to minimize the amount of potentially contaminated material being delivered to the

4. Conventional Sampling System. Closure of NM267 is required to minimize the amount of potentially contaminated material being delivered to the Condensate Storage Tank by isolating flow through EMF-34.

5. Closure of 8B48 is required to minimize the amount of potentially contaminated material being delivered from the Slowdown System discharge to the Turbine Building sump.

1/2EMF Containment Noble Gas Monitor BASES (continued)

Catawba Units 1 and 2 16.11-7-15 Revision 13

Radioactive Gaseous Effluent Monitoring Instrumentation 16.11-7 The following actuations occur when EMF-39 detects radiation level above its setpoint:

1.

Signals are provided to both trains of the Solid State Protection System (SSPS) to initiate a Containment Air Release and Addition System isolation. This is verified by observing that relays K615 in the SSPS Train A output cabinet and the SSPS Train B output cabinet are latched.

2.

Containment Evacuation Alarm, unless the source range trip is blocked.

REFERENCES

1.

Catawba Offsite Dose Calculation Manual.

2.

10 CFR Part 20.

Catawba Units 1 and 2 16.11-7-16 Revision 13

ML22034A560

Text

Purpose:

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