CP-201401379, Comanche Peak, Units 1 & 2 - Transmittal of Inservice Testing Plan for Pumps and Valves Third Interval, Revision 1

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Comanche Peak, Units 1 & 2 - Transmittal of Inservice Testing Plan for Pumps and Valves Third Interval, Revision 1
ML14325A781
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 02/24/2014
From:
Luminant Generation Co, Luminant Power
To:
Office of Nuclear Reactor Regulation
Shared Package
ML14325A782 List:
References
CP-201401379, TXX-14137
Download: ML14325A781 (198)
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Text

COMANCHE PEAK NUCLEAR POWER PLANT UNITS 1 & 2INSERVICE TESTING PLAN FOR PUMPS & VALVESTHIRD INTERVALADDRESS:LUMINANT POWER6322 NORTH FM 56GLEN ROSE, TEXAS 76043COMMERCIAL DATES:UNIT 1 - AUGUST 13, 1990UNIT 2 - AUGUST 3, 1993 CPNPP/ISTEL-1Revision 1 CPNPP/ISTCOMANCHE PEAK NUCLEAR POWER PLANTINSERVICE TESTING PLAN FOR PUMPS & VALVESTHIRD INTERVAL EFFECTIVE LISTING FOR SECTIONS, TABLES, AND FIGURESBELOW IS A LEGEND FOR THE EFFECTIVE LISTING OF SECTIONS, TABLES, AND FIGURES: Revision 0 Revision 1 August 3, 2013February 24, 201 CPNPP/ISTEL-2Revision 1 CPNPP/ISTSection 1Revision 0Section 2Revision 0Table 0Revision 0Section 3Revision 0 Valve Table IndexRevision 1Table 1Revision 0Table 2Revision 0Table 3Revision 0 Table 4Revision 0Table 5Revision 0Table 6Revision 0 Table 7Revision 0Table 8Revision 0Table 9Revision 0 Table 10Revision 0 Table 11Revision 0Table 12Revision 0Table 13Revision 0 Table 14Revision 0Table 15Revision 0Table 16Revision 0 Table 17Revision 0Table 18Revision 0Table 19Revision 1Appendix ARevision 0EL-1Revision 1EL-2Revision 1 CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2iRev. 0TABLE OF CONTENTSPage1.0GENERAL INFORMATION.........................................................................................1-11.1Introduction......................................................................................................1-1 1.2Code Edition and Addenda.............................................................................1-11.3Dates of Test Interval......................................................................................1-11.4Approval Status...............................................................................................1-2 1.5References......................................................................................................1-32.0INSERVICE PUMP TESTING PLAN..........................................................................2-12.1Pump Testing Code.........................................................................................2-12.2Scope..............................................................................................................2-12.3Pump Testing Table Format............................................................................2-1 TABLE 0 - INSERVICE PUMP TESTING PLAN3.0INSERVICE VALVE TESTING PLAN.........................................................................3-13.1Valve Testing Code.........................................................................................3-13.2Scope..............................................................................................................3-13.3Valve Testing Table Format............................................................................3-2 3.4References......................................................................................................3-5 VALVE TABLE INDEXTABLE 1 - AUXILIARY FEEDWATERTABLE 2 - COMPONENT COOLING WATER TABLE 3 - CHILLED WATER (SAFETY & NON-SAFETY)TABLE 4 - CHEMICAL AND VOLUME CONTROLTABLE 5 - CONTAINMENT SPRAY TABLE 6 - DEMINERALIZED & REACTOR MAKEUP WATERTABLE 7 - DIESEL GENERATOR AUXILIARIESTABLE 8 - FEEDWATER TABLE 9 - MAIN STEAMTABLE 10 - REACTOR COOLANTTABLE 11 - RESIDUAL HEAT REMOVAL TABLE 12 - SPENT FUEL POOL COOLINGTABLE 13 - SAFETY INJECTIONTABLE 14 - SERVICE WATER TABLE 15 - VENTILATION (CONTROL ROOM AIR CONDITIONING)TABLE 16 - VENTS & DRAINSTABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVES TABLE 18 - SAFETY & RELIEF VALVES TABLE 19 - MOTOR OPERATED VALVES APPENDIX A RISK INFORMED RELIEF REQUEST FOR PUMPS AND VALVES........................A-1 RELIEF REQUEST FOR SAFEGUARDS PUMPS....................................................P-1 RELIEF REQUEST FOR MOVs................................................................................V-1 CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 21-1Rev. 0COMANCHE PEAK NUCLEAR POWER PLANT UNIT 1 & 2INSERVICE TESTING PLAN FOR PUMPS & VALVESTHIRD INTERVAL1.0GENERAL INFORMATION1.1IntroductionInservice Testing Plan for Pumps & Valves, hereafter referred to as the IST Plan, has been prepared to summarize the test program for certain pumps and valves pursuant to the requirements of the Code of Federal Regulations, 10CFR50.55a(f)(4); and as modified by Relief Request A-1, "Request for Alternative from 10CFR50.55a(f)(4)(i) and (ii) for Inservice Testing Frequency

Under 10CFR50.55a(a)(3)(i)", and by the Nuclear Regulator Commission (NRC) Safety Evaluation Report (SER) on the CPNPP RI-IST Program. This testing plan is applicable to CPNPP Units 1 & 2. The content and distribution of the IST Plan are controlled and users are cautioned to verify the control status of their copy prior to use. To obtain a copy of this document, contact Distribution Control at the Main Document Control Center. An electronic copy can be accessed via CPNPP Electronic License Basis Documents (CPNPP ELBD).1.2Code Edition and AddendaThis IST Plan meets the requirements of the ASME OM Code 2004 Edition through 2006 Addenda, except in specifically identified instances where an alternative to the Code requirements is proposed or where it has been determined that conformance with certain Code requirements is impractical. In these instances, a request for relief from the Code requirement(s), including proposed alternatives to the requirement(s), has been prepared for Nuclear Regulatory Commission review and approval pursuant to 10CFR50.55a(a)(3) or (f)(5). See Section 2.0, "Inservice Pump Testing Plan", and Section 3.0, "Inservice Valve Testing Plan" for a more detailed discussion of Code edition.1.3Dates of Test IntervalImplementation of the 1989 Edition IST Plan was completed on CPNPP Unit 1 before that unit was returned to power following the third refueling outage. This superceded the original Unit 1 Inservice Testing Plan for Pumps and Valves developed for the first inspection interval. The original Unit 1 IST Plan was implemented per the requirements of the 1986 Edition of Section XI. This 1989 Edition IST Plan constituted an update of the original Unit 1 IST Plan to a later approved Code edition as allowed by 10CFR50.55a(f)(4)(iv) and as approved by the NRC staff. This IST Plan was to remain in effect for Unit 1 for the 120 month interval following the date of the Unit 1 commercial operation (August 13, 1990). An exemption from regulation 10CFR50.55a(f)(4)(ii) to the ten year test interval for Unit 1 was granted by the NRC on June 21, 1995. The extension allowed Unit 1 to remain under the 1989 Edition until the conclusion of the ten year test interval for Unit 2 (August 3, 2003).

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 21-2Rev. 0This IST Plan was in effect for Unit 2 for the 120 month interval following the date of the Unit 2 commercial operation (August 3, 1993 to August 2, 2003).The IST Plan for Unit 1 and 2 first interval end date was extended from August 2, 2003 to not later than August 2, 2004 (see TXX-03075, dated April 11, 2003).The risk informed inservice testing (RI-IST) was approved by the NRC on August 14, 1998 (Reference 10). The RI-IST Program was incorporated in the first interval program plan Rev. 15, and was implemented on December 4, 2000.The start date IST Plan second interval for Unit 1 and 2 was August 3, 2004, and the end date for the second interval is August 2, 2013 (see TXX-04134).The current start date of the third interval IST Plan for Unit 1 and Unit 2 is August 3, 2013, and the end date for the third interval is August 2, 2023.1.4Approval StatusThe first interval IST Plan was submitted to the NRC staff on July 2, 1992 via TXX-92302 requesting:1.Approval to update the Unit 1 IST program to the requirements of the 1989 Edition of ASME Section XI as described in this IST Plan;2.Approval of a proposed schedule for phasing in the implementation of this IST Plan for Unit 1; and,3.Approval of the Relief Requests contained in Appendix A of this IST Plan for use in the testing of Unit 1 and Unit 2.Relief Request A-1 and V-8 were submitted to the NRC for final approval Via TXX-98153. These relief requests allowed for risk informing IST.By safety evaluation dated January 29, 1993 for Unit 1 and NUREG-0797, Supplemental Safety Evaluation Report (SSER) No. 26 dated February, 1993 for Unit 2, the NRC staff granted the following approvals.1.Approval to update the Unit 1 IST program to the requirements of the 1989 Edition of ASME Section XI and approval to test Unit 2 to the requirements of the Code. (Approval had not specifically been requested to test Unit 2 to the requirements of the 1989 Code since regulation 10CFR50.55a already seemed to permit it; approval was granted nonetheless.)2.Approval of the schedule described in Section 1.3 above for phasing in the implementation of this IST Plan for Unit 1.3.Approval of the Relief Requests contained in Appendix A of this IST Plan for use in the testing of Unit 1 and Unit 2 with the exception of Relief Request V5 which was denied. (See Appendix A for specific information.)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 21-3Rev. 0As pointed out in the safety evaluation and SSER, the NRC staff review of this IST Plan did not include verification that all pumps and valves within the scope of 10CFR50.55a and ASME Section XI (Now ASME OM Code) are contained in the IST program. Additionally, for the components included in the IST program, all applicable testing requirements were not verified.1.5References1.Code of Federal Regulations, 10CFR50.55a, "Codes and Standards".2.ASME OM Code 2004 Edition, through 2006 Addenda "Code for Operation and Maintenance of Nuclear Power Plants".3.USNRC Generic Letter No. 89-04, "Guidance on Developing Acceptable Inservice Testing Programs", April 3, 1989.4.USNRC, "Minutes of the Public Meetings on Generic Letter 89-04", October 25, 1989.5.USNRC Staff Guidance Letter, "NRC Staff Guidance for Complying with Certain Provisions of 10CFR50.55a(g), Inservice Inspection Requirements", November 1976.6.USNRC Staff Guidance Letter, "NRC Staff Guidance for Preparing Pump and Valve Testing Program Descriptions and Associated Relief Requests Pursuant to 10CFR50.55a(g)", January 1978.7.NUREG-0800, "USNRC Standard Review Plan", July 1981. (Section 3.9.6, Inservice Testing of Pumps and Valves)8.Karassik, Igor J., et al. Pump Handbook, second edition. New York: McGraw-Hill Book Company, 1986.9.NUREG-1482, Revision 1 "Guidelines for Inservice Testing at Nuclear Power Plants".10.USNRC Letter dated August 14, 1998, "Approval of Risk-Informed Inservice Testing (RI-IST) Program for Comanche Peak Steam Electric Station, Unit 1 and 2" (TAC NOS. M94165, MA94166, MA1972, and MA1973). (Relief Request A-1.)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 22-1Rev. 02.0INSERVICE PUMP TESTING PLAN2.1ScopeThe scope of the Inservice Pump Testing Plan is derived from the requirements of ASME OM Code 2004 Edition through 2006 Addenda, as modified by 10CFR50.55a(f)(4). As modified by Risk Informed IST Program Plan and previously NRC approved by Relief Request A-1. The pumps selected for inclusion in this testing plan are that ASME Class 1, 2 and 3 pumps which are provided with an emergency power source and are:a)Required in shutting down a reactor to the safe shutdown condition, orb)Required in maintaining the safe shutdown condition, orc)Required in mitigating the consequences of an accident.Excluded from this testing plan are:a)Drivers, except where the pump and driver form an integral unit and the pump bearings are in the driver, andb)Pumps that are supplied with emergency power solely for operating convenience.c)Skid mounted pumps that are tested as part of the major components and are justified to be adequately tested.The pumps in the scope of this testing plan are described in the CPNPP Final Safety Analysis Report (FSAR), Section 3.9N.3.2 and 3.9B.3.2, "Pump and Valve Operability Assurance" and are tabulated in FSAR Tables 3.9N-9 and 3.9B-8, "Active Pumps". This similar listing of pumps can be found in Table 0 of this IST

Plan.2.2Pump Testing Table FormatDetailed information and testing requirements for the pumps included in this IST Plan are summarized in Table 0. The guidance presented in References 1.5.2, 1.5.8 and 1.5.9 was used to the greatest extent possible in formatting this table. Following is a discussion of the types of information presented in Table 0.1.Pump Identification - The pump identification field includes the pump name (system name) and pump number. The pump name is the common noun name for the pump and conveys some sense of the pump function. The pump number is a unique identifier applied to each pump. Pumps are listed in Table 0 in alphabetical order by system name. See Flow DiagramM1-0200, "Mechanical Symbols and Notes", for a discussion of pump numbering conventions and abbreviations. The pump names and CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 22-2Rev. 0pump numbers shown in Table 0 are the same names and numbers used on the respective flow diagrams to identify the pumps.2.Flow Diagram Number - The flow diagram number field indicates on which drawing the pump may be found. The flow diagram numbers are prefixed by "M1" to indicate a Unit 1 drawing and by "M2" to indicate a Unit 2 drawing. The suffix (if any) indicates the drawing sheet number.3.Code Class - The code class field indicates the ASME Boiler and Pressure Vessel Code,Section III classification for the pump.4.Pump Type - The pump type field indicates the classification of the pump. The pumps are classified for the purpose of determining the Code required test parameters to be measured as well as for determining the Code limits for those test parameters. The pump classifications are taken from the Code itself.Two basic pump classifications are used: centrifugal and positive displacement. Centrifugal pumps are further classified by the pump/driver arrangement and positive displacement pumps are further classified by the mechanical construction of the machine. The pump type acronyms are listed below along with their meanings.

C/DC (Centrifugal pump direct coupled to its driver): This is the most common centrifugal pump arrangement in which the pump and driver are mounted independent of each other (usually horizontally) and are connected by a flexible coupling. In this pump type, the pump and driver bearings are separate.

C/VLS (Centrifugal vertical line shaft pump): This arrangement is a special case of the direct coupled centrifugal pump. As the name suggests, the pump and driver are arranged vertically. However, unlike the typical direct coupled centrifugal pump, the vertical line shaft pump has a pumping element suspended at the end of a very long line shaft and has bearings which are inaccessible. Also, the vertical line shaft pump shares bearings with the driver in that the motor thrust bearing also acts as a thrust bearing for the pump.

C/DC/VLS (Centrifugal vertical line shaft direct coupled): This arrangement is also a special case of a vertically arranged pump. This pump has a short pump shaft, and has an accessible inboard bearing housing near the coupling end of the pump; the pump shaft and suction areas are inaccessible due to being submerged.

C/CC (Centrifugal pump close coupled to its driver): In this arrangement, no coupling is provided and the pump and driver form an integral unit. The pumping element is attached directly to the motor shaft and the pump bearings are actually the motor bearings. Orientation may be either horizontal or vertical.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 22-3Rev. 0 PD/RECIP (Reciprocating positive displacement pump): This is a positive displacement pump in which fluid is moved by a back and forth motion of the pressure-producing member(s). The output from a reciprocating pump will be pulsating and flow through the pump is controlled by integral check valves. (There are no reciprocating pumps in the CPNPP IST Plan.)

PD/ROT (Rotary positive displacement pump): This is a positive displacement pump in which fluid is moved by a rotating motion of the pressure-producing member(s). The output from a rotary pump is non-pulsating and flow through the pump is controlled by the geometry of the pump casing and rotor(s).5.Test Parameters - The test parameters field indicates those quantities which the Code requires to be established or determined at each inservice test. The test parameters include speed, discharge pressure, differential pressure, flow rate and bearing vibration. Vibration is further classified as pump bearing vibration and driver bearing vibration. Not all test parameters are applicable to all pumps. Rather, the parameters to be established or determined for any pump are dependent on the pump type and are specified per the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTB. In Table 0, Code required test parameters are indicated with an "X". Test parameters which are not applicable to a particular pump are indicated "N/A". Required test parameters for which relief is requested are indicated by a footnote with the specific Relief Request number. (All pump and valve relief requests are contained in Appendix A of this IST Plan.)6.Test Schedule - The test schedule field indicates the frequency of inservice tests for each pump in the RI-IST Plan. High Safety Significant pumps for which fluid inventory is normally provided are tested nominally every three months per the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTB-3400, and are indicated in Table 0 by "3 MO". High Safety Significant pumps lacking required fluid inventory (e.g., pumps in dry sumps) are tested at least once every two years per the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTB-3400, and are indicated in Table 0 by "2YR". Low Safety Significant pumps are tested nominally every sixyears (on a staggered test basis) unless indicated otherwise per the requirements of Relief Request A-1, and are indicated in Table 0 by "6 YR".

A (Group A pump test): Testing for pumps that are operated continuously or routinely during normal operation, cold shutdown, or refueling operations as defined by ISTB-5121, 5221 and Table ISTB-3000-1.

B (Group B pump test): Testing for pumps in standby systems that are not operated routinely except for testing as defined by ISTB-5122, 5322 and Table ISTB-3000-1.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 22-4Rev. 0 CPT (Comprehensive pump test): Testing for pumps as defined by ISTB-5123, 5223, 5323 and Table ISTB-3000-1.7.Footnotes - Footnotes containing additional pump testing information are located at the back of Table 0 and are referenced in Table 0 by the footnote number in parentheses.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 1 OF 7Pump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestScheduleAuxiliary Feedwater (Motor Driven)CP1-AFAPMD-01M1-0206-013HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP1-AFAPMD-02M1-0206-013HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP2-AFAPMD-01M2-0206-013HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR CPTCP2-AFAPMD-02M2-0206-013HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR CPTAuxiliary Feedwater (Turbine Driven)CP1-AFAPTD-01M1-0206-013HIGHC/DCXN/AXXXN/A3 MO/B2 YR/CPTCP2-AFAPTD-01M2-0206-013HIGHC/DCXN/AXXXN/A3 MO/B2 YR/CPTComponent Cooling WaterCP1-CCAPCC-01M1-0229-A3HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP1-CCAPCC-02M1-0229-B3HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP2-CCAPCC-01M2-02293HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP2-CCAPCC-02M2-02293HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTChilled Water (Safety)CP1-CHAPCP-05M1-03113HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPT CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 2 of 7CP1-CHAPCP-06M1-03113HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP2-CHAPCP-05M2-03113HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCP2-CHAPCP-06M2-03113HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTCentrifugal ChargingTBX-CSAPCH-01M1-0255-012HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTTBX-CSAPCH-02M1-0255-012HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTTCX-CSAPCH-01M2-02542HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTTCX-CSAPCH-02M2-02542HIGHC/DCN/AN/AXXXN/A3 MO/A2 YR/CPTBoric Acid TransferTBX-CSAPBA-01M1-02573LOW (1)C/CCN/AN/AXXN/AX6 YR/A6 YR/CPTTBX-CSAPBA-02M1-02573LOW (1)C/CCN/AN/AXXN/AX6 YR/A6 YR/CPTTCX-CSAPBA-01M1-02573LOW (1)C/CCN/AN/AXXN/AX6 YR/A6 YR/CPTTCX-CSAPBA-02M1-02573LOW (1)C/CCN/AN/AXXN/AX6 YR/A6 YR/CPTContainment SprayCP1-CTAPCS-01M1-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTPump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestSchedule CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 3 of 7CP1-CTAPCS-02M1-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP1-CTAPCS-03M1-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP1-CTAPCS-04M1-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP2-CTAPCS-01M2-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP2-CTAPCS-02M2-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP2-CTAPCS-03M2-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTCP2-CTAPCS-04M2-02322LOW (1)C/DCN/AN/AXXXN/A6 YR/B6 YR/CPTReactor Makeup WaterCP1-DDAPRM-01M1-0241-013LOW(1)C/DCN/AN/AXXXN/A4 1/2 YR/A4 1/2 YR/CPTCPX-DDAPRM-01M1-0241-013LOW(1)C/DCN/AN/AXXXN/A4 1/2 YR/A4 1/2 YR/CPTCP2-DDAPRM-01M2-02413LOW(1)C/DCN/AN/AXXXN/A4 1/2 YR/A4 1/2 YR/CPTFuel Oil TransferCP1-DOAPFT-01M1-0215-F(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP1-DOAPFT-02M1-0215-F(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP1-DOAPFT-03M1-0215-G(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTPump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestSchedule CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 4 of 7CP1-DOAPFT-04M1-0215-G(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP2-DOAPFT-01M2-0215-F(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP2-DOAPFT-02M2-0215-F(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP2-DOAPFT-03M2-0215-G(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTCP2-DOAPFT-04M2-0215-G(3)LOW (1)PD/ROTN/AXN/AXXN/A6 YR/B6 YR/CPTResidual Heat RemovalTBX-RHAPRH-01M1-02602HIGHC/DCN/AN/AXXX(4)X(4)3 MO/A2 YR/CPTTBX-RHAPRH-02M1-02602HIGHC/DCN/AN/AXXX(4)X(4)3 MO/A2 YR/CPTTCX-RHAPRH-01M2-02602HIGHC/DCN/AN/AXXX(4)X(4)3 MO/A2 YR/CPTTCX-RHAPRH-02M2-02602HIGHC/DCN/AN/AXXX(4)X(4)3 MO/A2 YR/CPTSpent Fuel Pool CoolingCPX-SFAPSF-01M1-02353LOW(1)C/DCN/AN/AXXXN/A3 YR/A3 YR/CPTCPX-SFAPSF-02M1-02353LOW(1)C/DCN/AN/AXXXN/A3 YR/A3 YR/CPTSafety InjectionTBX-SIAPSI-01M1-0263-A2HIGHC/DCN/AN/AXXXN/A3 MO/B2 YR/CPTPump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestSchedule CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 5 of 7TBX-SIAPSI-02M1-0263-A2HIGHC/DCN/AN/AXXXN/A3 MO/B2 YR CPTTCX-SIAPSI-01M2-02622HIGHC/DCN/AN/AXXXN/A3 MO/B2 YR/CPTTCX-SIAPSI-02M2-02622HIGHC/DCN/AN/AXXXN/A3 MO/B2 YR/CPTService WaterCP1-SWAPSW-01M1-02333HIGHC/VLSN/AN/AXXN/AX3 MO/A2 YR/CPTCP1-SWAPSW-02M1-02333HIGHC/VLSN/AN/AXXN/AX3 MO/A2 YR/CPTCP2-SWAPSW-01M2-02333HIGHC/VLSN/AN/AXXN/AX3 MO/A2 YR/CPTCP2-SWAPSW-02M2-02333HIGHC/VLSN/AN/AXXN/AX3 MO/A2 YR/CPTSafeguards BuildingFloor Drain Pump (5)CP1-WPAPSS-01M1-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP1-WPAPSS-02M1-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP1-WPAPSS-03M1-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP1-WPAPSS-04M1-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP2-WPAPSS-01M2-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP2-WPAPSS-02M2-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTPump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestSchedule CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 6 of 7CP2-WPAPSS-03M2-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTCP2-WPAPSS-04M2-02363LOW(1)C/DC/VLSN/AN/AXXXN/A6 YR/A6 YR/CPTPump IdentificationFlowDiagram CodeClassRisk Ranking PumpTypeTest ParametersSpeed DischargePressure DifferentialPressureFlow Rate PumpBearingVib. DriverBearingVib. TestSchedule CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 0 - INSERVICE PUMP TESTING PLANPAGE 7 of 7NOTES1. A risk informed - staggered test basis (RI-STB) shall be established for the pumps within the specified group.2.Not Used.3. The Fuel Oil Transfer Pumps were not commercially available as ASME BPV Code,Section III, Class 3; however, the normal commercial design was upgraded to "equivalent" ASME Section III, Class 3 quality requirements through seismic testing, qualification, and documentation.4.The Residual Heat Removal Pumps were close coupled and all bearings were in the driver (motor); therefore, the driver was monitored for vibration. The pumps were modified to a direct coupled design and one set of radial bearings were installed in the pumps. The thrust bearing is still in the driver; therefore, it is prudent to take vibration at two points on the pump and five points on the driver.5.Refer to Relief Request P-1 in Appendix "A".

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 23-1Rev. 03.0INSERVICE VALVE TESTING PLAN3.1ScopeThe scope of the Inservice Valve Testing Plan is derived from the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC, Appendix I and Appendix II as modified by 10CFR50.55a(f)(4) and the Risk Informed IST Program Plan as allowed by previously NRC approved, Relief Request A-1. The valves selected for inclusion in this testing plan are those active or passive ASME Class 1, 2 and 3 valves and pressure relief devices (and their actuating and position indicating systems) which are required to perform a specific function:a)In shutting down a reactor to the safe shutdown condition, orb)In maintaining the safe shutdown condition, or c)In mitigating the consequences of an accident.Excluded from this testing plan are:a)Valves used only for operating convenience such as vent, drain, instrument and test valves, orb)Valves used only for system control, such as pressure regulating valves, orc)Valves used only for system or component maintenance.d)Skid mounted valves which are tested as part of the major component.e)Category A and Category B Safety and Relief Valves are excluded from the requirements of ISTC-3700 and ISTC-3500, valve testing requirements.Further, the valve actuating system test scope does not include external control and protection systems responsible for sensing plant conditions and providing signals for valve operation.The active valves and pressure relief devices in the scope of this testing plan are described in the CPNPP Final Safety Analysis Report (FSAR), Sections 3.9N.3.2 and 3.9B.3.2, "Pump and Valve Operability Assurance", and are tabulated in FSAR Tables 3.9N-10 and 3.9B-10, "Active Valves". ASME Code Class 2 and 3 pressure relief devices that only protect systems/components that perform a safety function as described above are not tabulated in FSAR Tables 3.9N-10 and 3.9B-10. These valves will continue to be tested within the required test interval of 10 years during the third interval. Consistent with the philosophy discussed in Reference 1, these specific thermal relief valves do not require the two additional valve tests following as-found set-pressure determination failures. However, if CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 23-2Rev. 0performance data indicates that more frequent testing is needed to assure valve function, then the testing frequency should be modified. In lieu of tests, valve replacement may be performed as an alternative to testing. This philosophy only applies to thermal relief valves whose only function is to protect systems/components that have a safety function. These valves are identified in the IST Plan by having a safety function position listing of "N/A".The passive valves and pressure relief devices in the scope of this testing plan were identified by review and are those valves and pressure relief devices which perform a nuclear safety function but are not active and for which leakage testing or position indicator testing is required.A listing of the above described active and passive valves and pressure relief devices can be found in Tables 1 through 19 of this IST Plan.3.2Valve Testing Table FormatDetailed information and testing requirements for the valves included in this IST Plan are summarized in Tables 1 through 19. A separate table has been prepared for each plant system which contains valves in the scope of the plan. The tables are arranged in alphabetical order by system name:Auxiliary Feedwater Table 1Component Cooling Water Table 2Chilled Water (Safety & Non-Safety)

Table 3Chemical and Volume Control Table 4Containment Spray Table 5Demineralized and Reactor Makeup Water Table 6Diesel Generator Auxiliaries Table 7Feedwater Table 8 Main Steam Table 9Reactor Coolant Table 10Residual Heat Removal Table 11Spent Fuel Pool Cooling Table 12Safety Injection Table 13 Service Water Table 14Ventilation (Control Room Air Conditioning)

Table 15 CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 23-3Rev. 0The guidance in References 1.5.2, 1.5.8 and 1.5.9 was used to the greatest extent possible in formatting the tables. Following is a discussion of the types of information presented in the tables.1.Valve Groups - Valves are grouped by system, safety significance, valve type, actuator type, manufacturer, model number. Each group has a unique Group Number to facilitate the implementation of the risk informed Inservice Test Program. 2.Valve Identification - Valve identification includes the valve number field and a brief description of the valve safety function (in the Remarks field). In each table, the valves are arranged in numerical order by the four digit location number which forms the root of each valve number. See Flow Diagram M1-0200, "Mechanical Symbols and Notes", for a discussion of valve numbering conventions and abbreviations. The valve numbers shown in Tables 1 through 19 are the same numbers used on the respective flow diagrams to identify the valves.For valves which exist in both Unit 1 and Unit 2 and for which the test requirements are the same, the unit designator prefixes have been dropped from the valve numbers in the tables. The valve numbers in this case should be understood to be prefixed by "1" (or CP1) and "2" (or CP2),

as appropriate. If a valve is in a common system, exists in one unit only, is numbered differently between units or has different test requirements between units, then the unit designator is shown.3.Flow Diagram Number - The flow diagram number field indicates on which drawing the valve may be found. The flow diagram numbers are prefixed by "M1" to indicate a Unit 1 drawing and by "M2" to indicate a Unit 2 drawing. The suffix (if any) indicates the drawing sheet number. Drawing coordinates are indicated in parentheses below the flow diagram number for ease in locating a valve.4.Risk Ranking - A valve will either be ranked as High or Low Safety Significant. This was determined through the CPNPP Individual Plant Examination utilizing Probability Risk Assessment techniques and through the RI-IST Expert Panel.5.Size - The size field indicates the nominal valve size in inches.

Vents and Drains Table 16Miscellaneous Containment Isolation Valves Table 17Safety & Relief Valves Table 18Motor Operated Valves Table 19 CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 23-4Rev. 06.Code Class - The code class field indicates the ASME Boiler and Pressure Vessel Code,Section III classification for the valve.7.Category - The category field indicates the classification of the valve according to characteristics described in 2004 Edition through 2006 Addenda, Subsection ISTC-1300. See the Valve Table Index at the end of this section for a listing of valve categories and their meanings.8.Function - The function field indicates the manner in which a valve accomplishes its required safety function(s). "A" denotes an active valve and "P" denotes a passive valve with the terms defined as follows:Active valves - valves which are required to change obturator position to accomplish their required safety function(s).Passive valves - valves which maintain obturator position and are not required to change obturator position to accomplish their required safety function(s).Obturator - valve closure member (disk, gate, plug, ball, etc.)9.Safety Function Position - The safety function position field indicates the position (open or closed) to which a valve must move or remain in to accomplish its required safety function(s). The open and closed positions are indicated by "O" and "C" respectively.10.Test Parameters/Schedule - The test parameters/schedule field denotes the Code test requirements and test frequencies for valves in the IST Plan. The test parameters include leak test, exercise test, fail-safe test and position indicator test. Not all test parameters are applicable to all valves. Rather, the parameters to be tested for any valve are dependent on the valve/actuator type, category, and function. Valves which have both an open and closed safety function position and for which the test requirements or frequencies are different in the two positions, have their open and closed test requirements identified separately. Test parameters which are not applicable to a particular valve are indicated "N/A".Check valves are exercise tested in both the open and closed direction regardless of safety function position or valve safety significance. Non-safety function exercise tests for high safety significant check valves shall be performed at least once every two years. Non-safety function exercise tests for low safety significant check valves shall be performed at the frequency specified in Relief Request A-1.Required test parameters or test frequencies for which relief is requested are indicated by the specific Relief Request number. (All pump and valve relief requests are contained in Appendix A of this IST Plan.) In cases where the performance of a valve full-stroke exercise test is limited to cold shutdowns or refueling outages, a table footnote is provided which justifies CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 23-5Rev. 0this determination. See the Valve Table Index at the end of this section for a listing of test parameter and schedule acronyms and their meanings.11.Footnotes - Footnotes containing additional valve testing information are located at the back of each system valve table and are referenced in the tables by the footnote number in parentheses.3.3 References1.NUREG/CP-0152, "Proceedings of the Fourth NRC/ASME Symposium on Valve and Pump Testing", July 15-18, 1996, pages 3B-19 through 3B-21.2.NUREG-1482, Rev. 1, "Guidelines for Inservice Testing at Nuclear Power Plants".3.USNRC Letter dated August 14, 1998, "Approval of Risk Informed Inservice Testing (RI-IST) Program for Comanche Peak Steam Electric Station, Unit 1 and 2" (TAC NOS. M94165, MA94166, MA1972, and MA1973). (Relief Request A-1.)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1VALVE TABLE INDEX (Page 1 of 4)VALVE CATEGORIESCategory A -Valves for which seat leakage is limited to a specific maximum amount in the closed position for fulfillment of their required safety function(s).Category B -Valves for which seat leakage in the closed position is inconsequential for fulfillment of their required safety function(s).Category C -Valves which are self-actuating in response to some system characteristic, such as pressure (relief valves) or flow direction (check valves), for fulfillment of their required safety function(s).Category D -Valves which are actuated by an energy source capable of only one operation, such as rupture disks or explosively actuated valves, for fulfillment of their required safety function(s). (There are no Category D valves or pressure relief devices in the CPNPP RI-IST Plan.)Note:Seat tightness determination is performed as part of the performance test for Category C pressure relief devices (SRV) and may be performed as a method of close exercise test for check valves (CV). However, pressure relief devices and check valves are further classified as Category A only if there is a safety analysis criteria existing for valve seat leakage such as for pressure relief devices or check valves performing containment isolation functions or reactor coolant system pressure isolation functions.VALVE TYPES ACTUATOR TYPESVALVE FUNCTIONSAN - AngleAO - Air OperatorA - ActiveBA - BallHO - Hydraulic OperatorP - Passive BF - ButterflyMA - Manual Operator CK - CheckMO - Motor OperatorSAFETY FUNCTION POSITIONSDA - DiaphragmSA - Self ActuatedO - OpenGA - GateSO - Solenoid OperatorC - Closed GL - Globe PL - Plug RE - Relief SCK - Stop Check

SF - Safety

VB - Vacuum Breaker VALVE TABLE INDEX (Page 2 of 4)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TEST PARAMETERSLeak TestLT -Leak test Category A valve (other than containment isolation valves) per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-3630.LTJ -Leak test Category A containment isolation valve per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-3620.Exercise TestMT -Exercise power operated Category A or B valve full-stroke to its safety function position(s) and measure stroke time per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-3510.ET -Exercise Category A or B valve full-stroke to its safety function position(s) per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-3510.DT -Diagnostic testing determines the cause or mechanism associated with failure, degradation, or performance anomaly of a motor operated valve per the requirements of OMN-1 Rev. 1 (Relief Request V-1).CV -Exercise Category C check valve full-stroke to its safety function position(s) per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-3510.CVD -Disassemble Category C check valve to verify operability per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-5220.PS -Exercise Category A or B valve or Category C check valve part-stroke towards its safety function position(s) per the requirements of ASME OM Code 2004 Edition through 2006 Addenda. Part-stroke close exercising is not applicable to check valves except upon disassembly and inspection as practicable.SRV -Performance test Category C safety, relief or vacuum breaker valve per the requirements of ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-5230 and Appendix I.

VALVE TABLE INDEX (Page 3 of 4)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1DD -Dual direction test/verification shall be performed in accordance with ASME OM Code 2004 Edition through 2006 Addenda, Subsection ISTC-5220. Frequency is determined by relief request A-1.Fail Safe TestFO -Fail safe test Category A or B valve in the open direction per the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3560.FC -Fail safe test Category A or B valve in the closed direction per the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3560.Position Indicator TestPIT -Test Category A, B, C or D valve position indication per ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3700.TEST SCHEDULES3MO -Perform exercise test (and fail safe test, if applicable) nominally every three months.CS -Perform exercise test (and fail safe test, if applicable) during each cold shutdown. Such exercise is not required if the time period since the previous full-stroke exercise is less than three months. Valve exercising during cold shutdown shall commence within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> of achieving cold shutdown, and continue until all testing is complete or the plant is ready to return to power. For extended outages, testing need not be commenced in 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> provided all valves required to be tested during cold shutdown will be tested prior to plant startup.RF -Perform exercise test (and fail safe test, if applicable) during each refueling outage.TS -Perform test at the applicable Technical Specification frequency.TEST PARAMETERS (Continued)

VALVE TABLE INDEX (Page 4 of 4)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1NYR -Perform test at least once every N years. For leak tests (LT) and position indicator tests (PIT), N equals two years for High Safety Significance or six years for Low Safety Significance valves. For pressure relief device performance tests (SRV), N nominally equals five years or ten years for Class 1 or Class 2 & 3 devices respectively. However, other test frequencies may apply for pressure relief devices. See ASME OM Code 2004 Edition through 2006 Addenda, Appendix I.TEST SCHEDULES (Continued)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 1 OF 9Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCE Swing Check Valve/Self Actuating Borg-Warner 75630/75690AF-0014M1-0206-1(B-2)M2-0206-1(B-2)HIGH 6 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathAF-0024M1-0206-1(B-3)M2-0206-1(B-3)HIGH 6 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathAF-0032M1-0206-1 (B-5)M2-0206-1 (B-5)HIGH 8 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathHIGH SAFETY SIGNIFICANCESwing Check Valve/Self ActuatingBorg-Warner 75000 SeriesAF-0038M1-0206-1 (E-4)M2-0206-1 (E-4) HIGH 8 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathHIGH SAFETY SIGNIFICANCE Nozzle Check Valve / Self Actuating Enertech Model DRV-Z & Mokveld Model TKZ-Y-0AF-0075M1-0206 (C-4)M2-0206(C-4) HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0078M1-0206 (C-4)M2-0206(C-4) HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During Startup CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 2 of 9AF-0083M1-0206 (C-2)M2-0206(C-2)HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0086M1-0206 (C-3)M2-0206(C-3)HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0093M1-0206 (C-1)M2-0206(C-1)HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0098M1-0206(C-2)M2-0206(C-2)HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0101M1-0206(C-5)M2-0206(C-5)HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupAF-0106M1-0206(C-5)M2-0206(C-5) HIGH 4 3 C AO/CN/ACV/CS(2)N/AN/AAFW Flowpath/AFW Flowpath Boundary & AFW Line Break Mitigation & FW Backflow Prevention During StartupHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingBorg-Warner 75640 SeriesAF-0051M1-0206-1(E-3)M2-0206-1(E-3)HIGH 6 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathAF-0065M1-0206-1(E-2)M2-0206-1(E-2)HIGH 6 3 C A ON/ACV/3MODD/3MON/AN/AAFW FlowpathValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 3 of 9 GROUP 114Gate Valve / Manually Operated Borg-Warner & Edwards ModelsAF-0041M1-0206-1(E-4)M2-0206-1(E-4)LOW(1) 8 3 B P ON/AN/AN/APIT/

6YRAFW Flowpath GROUP 1Swing Check Valve / Self ActuatingBorg-Warner 75000 SeriesAF-0009M1-0206-2 (D-1)M2-0206-2 (D-1) LOW(1) 3 3 C A CN/ACV/6YR (3)N/AN/ANon-Safety Makeup Line IsolationAF-0167M1-0206-2(A-5)M2-0206-2(A-5) LOW(1) 8 3 C A O N/ACV/6YRDD/6YRN/AN/APump Miniflow Path GROUP 3Swing Check Valve / Self ActuatingCircle Seal Model N162-1801AF-0215M1-0218-1A(E-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation1AF-0216M1-0218-1A(E-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply Isolation1AF-0217M1-0218-1A(D-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation1AF-0218M1-0218-1A(D-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 4 of 91AF-0219M1-0218-1A(C-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation1AF-0220M1-0218-1A(C-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationAF-0221M1-0218-1A(C-4)M2-0218-2(C-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0222M1-0218-1A(C-4)M2-0218-2(C-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0223M1-0218-1A(A-4)M2-0218-2(C-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0224M1-0218-1A(A-4)M2-0218-2(C-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0226M1-0218-1A(B-4)M2-0218-2(B-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0227M1-0218-1A(B-4)M2-0218-2(B-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationAF-0228M1-0218-1A(A-4)M2-0218-2(D/E-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 5 of 9AF-0229M1-0218-1A(A-4)M2-0218-2(D/E-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0230M1-0218-1A(B-4)M2-0218-2(F-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0231M1-0218-1A(B-4)M2-0218-2(F-4) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationAF-0232M1-0218-1(F-2)M2-0218-1(F-2) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationAF-0233M1-0218-1(F-2)M2-0218-1(F-2) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply IsolationAF-0234M1-0218-1(F-1)M2-0218-1(D-1) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationAF-0235M1-0218-1(F-1)M2-0218-1(D-1) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation2AF-0236M2-0218-2(F-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation2AF-0237M2-0218-2(E-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 6 of 92AF-0238M2-0218-2(E-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation2AF-0239M2-0218-2(D-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air

Supply Isolation2AF-0240M2-0218-2(D-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply Isolation2AF-0291M2-0218-2(F-5) LOW(1)1/23A/CACLT/6YRCV/6YR (3)N/AN/A Safety-Related Air Accumulator to Non-Safety Air Supply IsolationGROUP 4 - Not Used.

GROUP 5Globe Valve / Air OperatedFisher Model DBQFV-2456M1-0206-1 (D-1)M2-0206-1(D-1) LOW(1) 2 3 B A O/CN/AET/18MOMT/6YRFO/6YRPIT/

6YRPump Miniflow Path/AFW Flowpath BoundaryFV-2457M1-0206-1 (D-3)M2-0206-1(D-3) LOW(1) 2 3 B A O/CN/AET/18MOMT/6YRFO/6YRPIT/

6YRPump Miniflow Path/AFW Flowpath BoundaryGROUP 6 - Not Used.

GROUP 7Gate Valve / Manually OperatedBorg-Warner & Edwards ModelsAF-0042M1-0206-1(F-4)M2-0206-1(F-4) LOW(1) 6 3 B P CN/AN/AN/APIT/

6YRAFW Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 7 of 9AF-0054M1-0206-1(E-3)M2-0206-1(E-3) LOW(1) 6 3 B P ON/AN/AN/APIT/

6YRAFW FlowpathAF-0055M1-0206-1(F-3)M2-0206-1(F-3) LOW(1) 6 3 B P CN/AN/AN/APIT/

6YRAFW Flowpath BoundaryAF-0066M1-0206-1(E-2)M2-0206-1(E-2) LOW(1) 6 3 B P ON/AN/AN/APIT/

6YRAFW Flowpath AF-0067M1-0206-1(F-2)M2-0206-1(F-2) LOW(1) 6 3 B P CN/AN/AN/APIT/

6YRAFW Flowpath Boundary GROUP 8Check Valve/Self ActuatingEdwards Model D36274F316JT1AF-0350M1-0206-2(D-1)M2-0206-2(D-1)LOW(1)23CACN/ACV/3 YR (3)N/AN/ANon-Safety Makeup Line Isolation GROUP 9Check Valve/Self ActuatingWestinghouse Model #03000CS8200000AF-0351M1-0206-2(D-1)M2-0206-2(D-1)LOW(1)33CACN/ACV/3 YR (3)N/AN/ANon-Safety Makeup Line IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 8 of 9 GROUP 111Globe Valve / Air Operated Fisher Model ES & ETPV-2453AM1-0206(B-4)M2-0206(B-4)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationPV-2453BM1-0206(B-2)M2-0206(B-2)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationPV-2454AM1-0206(B-1)M2-0206(B-1)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationPV-2454BM1-0206(B-5)M2-0206(B-5)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationHV-2459M1-0206(B-4)M2-0206(B-4)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationHV-2460M1-0206(B-3)M2-0206(B-3)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationHV-2461M1-0206(B-2)M2-0206(B-2)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationHV-2462M1-0206(B-5)M2-0206(B-5)LOW(1) 3 3 B AO/CN/AMT/6YRET/18MOFO/6YRPIT/

6YRAFW to SG Flowpath/AFW to Faulted SG Flow IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 1 - AUXILIARY FEEDWATERPAGE 9 of 9NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.AF-0075, AF-0078, AF-0083, AF-0086, AF-0093, AF-0098, AF-0101, AF-0106, AFW to Steam Generator Header Check Valves, are full stroke exercised open at cold shutdowns. These valves cannot be open exercised during plant operation because such testing would unnecessarily subject the steam generator nozzles to thermal transients from the cool auxiliary feedwater and could result in steam generator level transients.3.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 1 OF 8Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEButterfly Valve / Air OperatedFisher Model 9510FV-4536M1-0229-A(F-2)M2-0229(A-1)HIGH103BACN/AMT/3MOFC/3MOPIT/

2YRCCW Flowpath Boundary FV-4537M1-0229-B(B-2)M2-0229(G-1)HIGH103BACN/AMT/3MOFC/3MOPIT/

2YRCCW Flowpath BoundaryHIGH SAFETY SIGNIFICANCEBall Valve/Air OperatedFisher Model UPV-4552M1-0229-A(D-5)M2-0229-A(E-5) HIGH33BAN/A(2)N/AN/AFO/18MOPIT/18MO Safety Chilled Water Condenser Cooling Flow ControlPV-4553M1-0229-B(D-5)M2-0229-B(D-1)HIGH33BAN/A(2)N/AN/AFO/18MOPIT/18MO Safety Chilled Water Condenser Cooling Flow Control GROUP 10Swing Check Valve / Self Actuating Borg-Warner 75000 SeriesCC-0003M1-0229-A(C-1)M2-0229(C-1)LOW (1)33CAON/ACV/6YRDD/6YRN/AN/ASurge Tank Emergency Makeup FlowpathCC-0004M1-0229-A(D-1)M2-0229(E-1)LOW (1)33CACN/ACV/6YRDD/6YRN/AN/ASurge Tank Emergency Makeup Flowpath Boundary CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 2 of 8CC-0713M1-0231-A(C-6)M2-0231(C-6)LOW (1)82A/CACLTJ/TSCV/6YR (3)N/AN/AContainment Isolation GROUP 105Swing Check Valve / Self ActuatingCircle Seal Model N162-1801CC-1079M1-0216-1(F-4)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation1CC-1080M1-0216-1(F-4)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation1CC-1081M1-0216-1(F-4)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation1CC-1082M1-0216-1(F-4)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation2CC-1091M2-0216-B(D-1)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation2CC-1092M2-0216-B(D-1)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation2CC-1093M2-0216-B(D-1)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply Isolation2CC-1094M2-0216-B(D-1)LOW (1)1/2 3 A/C A CLT/6YRCV/6YR (3)N/AN/ASafety-Related Air Accumulator to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 3 of 8 GROUP 11Swing Check Valve / Self ActuatingEdwards Model 838YT1CC-0629M1-0231(C-4)M2-0231(A-6) LOW (1) 2 2 A/C A O/CLTJ/TSCV/6YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationCC-0831M1-0231(C-4)M2-0231(A-4) LOW (1) 1 2 A/C A O/CLTJ/TSCV/6YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation GROUP 12Swing Check Valve / Self ActuatingEdwards Model 24-670BTYCC-0031M1-0229-A(E-3)M2-0229(B-4) LOW (1)24 3 C AO/CN/ACV/6YRN/AN/ACCW Flowpath/CCW Flowpath BoundaryCC-0061M1-0229-B(C-3)M2-0229(F-4) LOW (1)24 3 C AO/CN/ACV/6YRN/AN/A CCW Flowpath/CCW Flowpath Boundary GROUP 13Stop Check Valve / Self ActuatingEdwards Model 3664T1CC-0646M1-0231-A(D-4)M2-0231(D-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture IsolationCC-0657M1-0231-A(D-3)M2-0231(D-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 4 of 8CC-0687M1-0231-A(G-3)M2-0231(G-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture IsolationCC-0694M1-0231-A(G-4)M2-0231(G-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation GROUP 14Stop Check Valve / Self ActuatingEdwards Model B36164B31CC-1075M1-0231-A(G-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation1CC-1076M1-0231-A(G-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation1CC-1077M1-0231-A(D-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation1CC-1078M1-0231-A(D-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation2CC-0371M2-0231(G-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation2CC-0372M2-0231(F-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation2CC-0373M2-0231(D-3) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture Isolation2CC-0374M2-0231(D-4) LOW (1)2 3 C ACN/ACV/6YR (3)N/AN/A RCP Thermal Barrier Rupture IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 5 of 8 GROUP 15Globe Valve / Air OperatedFisher Model DBQHV-4631AM1-0230-A(D-3)M2-0230-A(C-5) LOW (1)23BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRNon-Safety Flowpath (Process Sample Cooling) Isolation HV-4631BM1-0230-A(D-6)M2-0230-A(C-6) LOW (1)23BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRNon-Safety Flowpath (Process Sample Cooling) Isolation GROUP 109Globe Valve / Air Operated Fisher Model DBQHV-4725M1-0231(C-5)M2-0231-A(F-3)LOW (1)22AACLTJ/TSMT/6YRET/18MOFC/6YRPIT/

6YRContainment IsolationHV-4726M1-0231(B-5)M2-0231-A(G-3)LOW (1)22AACLTJ/TSMT/6YRET/18MOFC/6YRPIT/

6YRContainment Isolation GROUP 16Globe Valve / Air OperatedFisher Model ESLV-4500M1-0229-A(C-2)M2-0229(C-1) LOW (1)33BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRSurge Tank Emergency Makeup Flowpath/IsolationLV-4500-1M1-0229-A(C-1)M2-0229(C-1) LOW (1)33BAON/AET/18MOMT/6YRFO/6YRPIT/

6YRSurge Tank Emergency Makeup FlowpathValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 6 of 8LV-4501M1-0229-A(D-2)M2-0229(D-1) LOW (1)33BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRSurge Tank Emergency Makeup Flowpath/IsolationHV-4710M1-0231(B-1)M2-0230-A(F-3) LOW (1)42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4711M1-0231(B-2)M2-0230-A(F-5) LOW (1)42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 17Plug Valve / Air OperatedTufline Model 166SWX-PCV-H116AM1-0229-A(A-4) LOW (1) 1 3 B AN/A(2)N/AN/AFO/6YRN/A UPS A/C Condenser Cooling Flow ControlX-PCV-H116BM1-0229-B(F-4) LOW (1) 1 3 B AN/A(2)N/AN/AFO/6YRN/A UPS A/C Condenser Cooling Flow Control GROUP 18Butterfly Valve / Air OperatedFisher Model 9510FV-4650AM1-0230-A(F-2)M2-0230(F-2) LOW (1)103BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRNon-Safety Flowpath (Ventilation Chillers, Letdown Chiller) IsolationFV-4650BM1-0230-B(A-5)M2-0230(F-5) LOW (1)103BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRNon-Safety Flowpath (Ventilation Chillers, Letdown Chiller) IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 7 of 8 GROUP 98Butterfly Valve / Manual GearPosi-Seal Model 2144CC-0109M1-0229(D-2)M2-0229-A LOW (1)183BAO/CN/AET/6YR (3)N/AN/ARHR heat exchanger CCW inlet valve (modified to function as a restrictive orifice)CC-0157M1-0229(E-5)M2-0229-B(C-4) LOW (1)183BAO/CN/AET/6YR (3)N/AN/ARHR heat exchanger CCW inlet valve (modified to function as a restrictive orifice)Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 2 - COMPONENT COOLING WATERPAGE 8 of 8NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.X-PCV-H116A, -H116B, UPS A/C Condenser Cooling Flow Control Valves; These valves are exempt from Inservice Testing per ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-1200. However, the valves are fail open by accumulators. Therefore the fail open function is required to be tested per NUREG-1482 Rev. 1 paragraph 4.2.9.PV-4552, -4553, Safety Chilled Water Condenser Cooling Flow Control Valves:These valves are included in the IST program based on PRA HSSC ranking (ER-EA-010 Rev. 2). These are exempt from the ASME OM code per ISTC 1200. The valve's safety function is to modulate to control temperature. The valves are fail open by design, however they are not fail safe. Air accumulators are required to perform safety function of low temperature control upon loss of instrument air. Thus the testing should be commensurate with the safety significance. Therefore, a full stroke PIT and Fail-Open test should be done every 18 months. Since this is a self-revealing, in-process failure mode for normally operating equipment, this is considered an adequate test and is a conservative approach.3.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 3 - CHILLED WATER (SAFETY & NON-SAFETY)PAGE 1 OF 2Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test GROUP 19Swing Check Valve / Self ActuatingBorg-Warner & Edwards ModelsCH-0024M1-0307-A(C-2)M2-0307(B-3) LOW (1)62A/CACLTJ/TSCV/6YR (2)N/AN/AContainment IsolationCH-03000311(D-3) LOW (1)13CAON/ACV/6YRDD/6YRN/AN/ASurge Tank Emergency Makeup FlowpathCH-03010311(F-3) LOW (1)13CACN/ACV/6YRDD/6YRN/AN/ASurge Tank Emergency Makeup Flowpath Boundary GROUP 20Globe Valve / Manually OperatedEdwards Model 848YT1CH-03020311(D-3) LOW (1)13BAO/CN/AET/6YRN/AN/ASurge Tank Emergency Makeup Flowpath/IsolationCH-03050311(E-3) LOW (1)13BAO/CN/AET/6YRN/AN/ASurge Tank Emergency Makeup Flowpath/Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 3 - CHILLED WATER (SAFETY & NON-SAFETY)PAGE 2 of 2NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 1 OF 8Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse CS8800000 Series8546M1-0255(C-6)M2-0254(C-5)HIGH82CAO C N/A N/A CSCV/RF (3)CV/CS (3)N/A N/A N/A N/AECCS Injection Flowpath & Boration FlowpathECCS Recirculation Flowpath BoundaryHIGH SAFETY SIGNIFICANCEGlobe Valve / Air OperatedCopes-Vulcan Model D-1008152M1-0253-A(F-2)M2-0253 (F-3)HIGH32AA CLTJ/TSMT/CS (2)FC/CSPIT/2YRContainment Isolation8160M1-0253-A(E-2)M2-0253 (E-3)HIGH32AA CLTJ/TSMT/CS (2)FC/CSPIT/2YRContainment Isolation GROUP 21Swing Check Valve / Self ActuatingEdwards Model 3674F316T / 3/4-inchXCS-0037M1-0257(C-3)LOW (1)3/43CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathXCS-0039M1-0257(C-5)LOW (1)3/43CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathXCS-0041M1-0257(C-4)LOW (1)3/43CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathXCS-0044M1-0257(C-6)LOW (1)3/43CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathCS-8180M1-0253(B-4)M2-0255-1(B-4)LOW (1)3/42A/CAO/CLTJ/TSCV/6YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 2 of 8 GROUP 22Swing Check Valve / Self ActuatingEdwards Model 3674F316T / 2-inchCS-8350AM1-0253(C-6)M2-0255-1(C-6)LOW (1)21CACN/ACV/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8350BM1-0253(G-6)M2-0255-1(G-6)LOW (1)21CACN/ACV/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8350CM1-0253(G-3)M2-0255-1(G-3)LOW (1)21CACN/ACV/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8350DM1-0253(C-3)M2-0255-1(C-3)LOW (1)21CACN/ACV/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8367AM1-0253(C-6)M2-0255-1(C-6)LOW (1)21CACN/ACV/6YRDD/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8367BM1-0253(G-6)M2-0255-1(G-6)LOW (1)21CACN/ACV/6YRDD/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8367CM1-0253(G-3)M2-0255-1(G-3)LOW (1)21CACN/ACV/6YRDD/6YR (6)N/AN/AReactor Coolant Pressure BoundaryCS-8367DM1-0253(C-3)M2-0255-1(C-3)LOW (1)21CACN/ACV/6YRDD/6YR (6)N/AN/AReactor Coolant Pressure BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 3 of 8CS-8368AM1-0253(B-6)M2-0255-1(B-6)LOW (1)22CACN/ACV/6YRDD/6YR (6)N/AN/AContainment IsolationCS-8368BM1-0253(E-6)M2-0255-1(E-6)LOW (1)22CACN/ACV/6YRDD/6YR (6)N/AN/AContainment IsolationCS-8368CM1-0253(F-3)M2-0255-1(F-3)LOW (1)22CACN/ACV/6YRDD/6YR (6)N/AN/AContainment IsolationCS-8368DM1-0253(B-3)M2-0255-1(B-3)LOW (1)22CACN/ACV/6YRDD/6YR (6)N/AN/AContainment IsolationCS-8377M1-0253-A(B-6)M2-0255(G-4)LOW (1)21CACN/ACV/6YRDD/6YRN/AN/AReactor Coolant Pressure BoundaryCS-8442M1-0255-2(F-5)M2-0255-2(B-3)LOW (1)22CAON/ACV/6YR CVD/6YRN/AN/ABoration FlowpathCS-8473M1-0257(C-4)M1-0257(C-5)LOW (1)23CAO/CN/ACV/6YRN/AN/ABoration Flowpath/Boration Flowpath BoundaryCS-8480AM1-0255-1(E-4)M2-0254(E-5)LOW (1)22CACN/ACV/6YR (6)N/AN/AECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 4 of 8CS-8480BM1-0255-1(E-5)M2-0254(E-6)LOW (1)22CACN/ACV/6YR (6)N/AN/AECCS Flowpath BoundaryCS-8487M1-0257(C-4)M1-0257(C-6)LOW (1)23CAO/CN/ACV/6YRN/AN/ABoration Flowpath/Boration Flowpath Boundary GROUP 23Swing Check Valve / Self ActuatingWestinghouse CS8800000 Series8378AM1-0253-A(B-5)M2-0255(G-3)LOW (1)31CAO C N/A N/A CV/6YR (4)CV/6YR N/A N/A N/A N/ABoration FlowpathReactor Coolant Pressure Boundary8378BM1-0253-A(B-5)M2-0255(G-3)LOW (1)31CAO C N/A N/A CV/6YR (4)CV/6YR N/A N/A N/A N/ABoration FlowpathReactor Coolant Pressure Boundary8379AM1-0253-A(B-5)M2-0255(G-3)LOW (1)31CAO C N/A N/A CV/6YR (4)CV/6YR N/A N/A N/A N/ABoration FlowpathReactor Coolant Pressure Boundary8379BM1-0253-A(B-5)M2-0255(G-3)LOW (1)31CAO C N/A N/A CV/6YR (4)CV/6YR N/A N/A N/A N/ABoration FlowpathReactor Coolant Pressure Boundary8381M1-0253-A(E-3)M2-0255(E-2)LOW (1)32A/CAO C N/ALTJ/TS CV/6YR CV/6YR N/A N/A N/A N/ABoration FlowpathContainment Isolation8481AM1-0255-1(E-4)M2-0254(F-5)LOW (1)42CAO C N/A N/A CV/6YR CV/6YR N/A N/A N/A N/AECCS Flowpath & Boration FlowpathECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 5 of 88481BM1-0255-1(D-5)M2-0254(F-6)LOW (1)42CAO C N/A N/A CV/6YR CV/6YR N/A N/A N/A N/AECCS Flowpath & Boration FlowpathECCS Flowpath Boundary8497M1-0255-1(D-2)M2-0254(F-4)LOW (1)32CACN/ACV/6YR (6)N/AN/AECCS Flowpath Boundary GROUP 24Globe Valve / Air OperatedCopes-Vulcan Model D-100FCV-0111AM1-0255-2(C-2)M2-0255-2(C-2)LOW (1)23BPCN/AN/AN/APIT/

6YRBoration Flowpath BoundaryLCV-0459M1-0253-A (B-4)M2-0253 (B-3)LOW (1)31BA CN/AMT/6YRFC/6YRPIT/

6YRReactor Coolant Pressure BoundaryLCV-0460M1-0253-A (B-4)M2-0253 (A-3)LOW (1)31BA CN/AMT/6YRFC/6YRPIT/

6YRReactor Coolant Pressure Boundary8145M1-0253-A(C-6)M2-0255(F-4)LOW (1)21BACN/AET/18MO (6)MT/6YRFC/6YRPIT/

6YRReactor Coolant Pressure Boundary8146M1-0253-A(C-5)M2-0255(F-3)LOW (1)32BPON/AN/AN/APIT/

6YRBoration Flowpath8147M1-0253-A(C-5)M2-0255(F-3)LOW (1)32BPON/AN/AN/APIT/

6YRBoration FlowpathValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 6 of 88153M1-0253-A(E-1)M2-0253(B-5)LOW (1)11BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRReactor Coolant Pressure Boundary8154M1-0253-A(F-1)M2-0253(A-5)LOW (1)11BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRReactor Coolant Pressure Boundary GROUP 25Diaphragm Globe Valve / Air OperatedITT Model SD-C-102880FCV-0110BM1-0255(F-5)M2-0255-2(F-3)LOW (1)22BPCN/AN/AN/APIT/

6YRBoration Flowpath BoundaryFCV-0111BM1-0255(G-3)M2-0255-2(E-2)LOW (1)22BPCN/AN/AN/APIT/

6YRBoration Flowpath Boundary & Boron Dilution Flowpath Isolation (during Mode 6)

GROUP 26Globe Valve / Solenoid OperatedValcor Model V526-5295-538202AM1-0255-1(E-1)M2-0254(D-1)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header8202BM1-0255-1(E-1)M2-0254(D-1)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header8210AM1-0255-1(D-1)M2-0254(E-3)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of PD Pump Suction Stabilizer Gas Supply from Charging Pumps' Suction HeaderValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 7 of 88210BM1-0255-1(D-1)M2-0254(E-3)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of PD Pump Suction Stabilizer Gas Supply from Charging Pumps' Suction Header GROUP 27Ball Valve / Air OperatedFlowserve Model #043005382670801HV-8220M1-0255(E-2)M2-0254(D-2)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header (upon low VCT level)HV-8221M1-0255(E-2)M2-0254(D-2)LOW (1)12BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header (upon low VCT level)

Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 4 - CHEMICAL AND VOLUME CONTROLPAGE 8 of 8NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.8152, 8160, Letdown Line Containment Isolation Valves; are full-stroke closed exercised at cold shutdowns. These valves cannot be full-stroke close exercised during plant operation because closing the valves isolates letdown flow from the RCS. In that letdown flow is used to preheat charging flow, isolation of letdown will cause thermal transients on the RCS charging nozzles, the regenerative heat exchanger and the letdown heat exchanger for which they are not designed. The subject power operated valves cannot be part-stroke close exercised during plant operation. In the case of 8152, 8160, their stroke times are so short that any part-stroke exercise attempt would effectively be a full-stroke and thus is not performed for the reasons given above.3.8546, Charging/High Head Safety Injection Pumps Suction from the RWST Check Valve, full-stroke open exercised at refueling outages and full-stroke close exercised at cold shutdowns. (Part-stroke close exercising is not applicable.) This valve cannot be full or part-stroke exercised during plant operation because initiating flow through this valve introduces high concentration boric acid to the RCS via the charging system resulting in a reactivity transient and possibly a reactor shutdown. Further, during plant operation the high RCS pressure will not allow the maximum required injection flowrate to be achieved. The valves cannot be full-stroke exercised at cold shutdowns because the high flowrates required could challenge the RCS Cold Overpressure Mitigation System as well as impose hydraulic transients on the charging system and on the Reactor Coolant Pump seals which can cause them to cock.4.Charging service is alternated approximately every refueling outage between the normal charging line (containing check valves 8378A and 8378B) and the alternate charging line (containing check valves 8379A and 8379B) such that neither flowpath will be exposed to more than 60% of the thermal transients associated with stoppage and restart of charging flow. In accordance with ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3510, the pair of check valves in the charging line which is out of service need not be open exercise tested as they are only relied on to perform their open boration path function when they are designated to be in service. However, they must have a valid, current open exercise tested prior to placing the charging line back in service.The check valves in both the normal and alternate charging lines are relied on to perform their closed reactor coolant pressure boundary function at all times when this function is required. Therefore, the close exercise test schedule must be maintained for all four check valves, regardless of which charging line is designated to be in service.5.Not Used.

6.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 5 - CONTAINMENT SPRAYPAGE 1 OF 4Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test GROUP 28Swing Check Valve / Self ActuatingBorg-Warner Model 75810CT-0025M1-0232-A(E-3)M2-0232-A(E-3) LOW (1)162CA O/CN/ACV/6YRN/AN/AContainment Spray Injection Flowpath/Sump Recirculation Flowpath BoundaryCT-0077M1-0232-A(D-2)M2-0232-A(D-2) LOW (1)162CA O/CN/ACV/6YRN/AN/AContainment Spray Injection Flowpath/Sump Recirculation Flowpath BoundaryCT-0142M1-0232(B-5)M2-0232(B-5) LOW (1)162A/CA O/CN/A(3)CVD/6YR (2) N/AN/AContainment Spray Flowpath/Containment IsolationCT-0145M1-0232(B-2)M2-0232(B-2) LOW (1)162A/CA O/CN/A(3)CVD/6YR (2) N/AN/AContainment Spray Flowpath/Containment IsolationCT-0148M1-0232-A(E-4)M2-0232-A(E-4) LOW (1)162CAON/ACVD/6YR (2) N/AN/ASump Recirculation FlowpathCT-0149M1-0232-A(D-3)M2-0232-A(D-3) LOW (1)162CAON/ACVD/6YR (2) N/AN/ASump Recirculation Flowpath GROUP 29Swing Check Valve / Self ActuatingBorg-Warner Model 75750CT-0013M1-0232(E-2)M2-0232(E-2) LOW (1)102CAON/ACV/6YRDD/6YRN/AN/AContainment Spray Flowpath CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 5 - CONTAINMENT SPRAYPAGE 2 of 4CT-0042M1-0232(E-3)M2-0232(E-3) LOW (1)102CAON/ACV/6YRDD/6YRN/AN/AContainment Spray FlowpathCT-0065M1-0232(E-5)M2-0232(E-5) LOW (1)102CAON/ACV/6YRDD/6YRN/AN/AContainment Spray FlowpathCT-0094M1-0232(E-6)M2-0232(E-6) LOW (1)102CAON/ACV/6YRDD/6YRN/AN/AContainment Spray Flowpath GROUP 30Swing Check Valve / Self ActuatingByron Jackson Model 422JDB1-002CT-0047M1-0232(F-3)M2-0232(F-3) LOW (1)42CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathCT-0048M1-0232(F-3)M2-0232(F-3) LOW (1)42CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathCT-0063M1-0232(E-5)M2-0232(E-5) LOW (1)42CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathCT-0064M1-0232(E-6)M2-0232(E-6) LOW (1)42CAON/ACV/6YRDD/6YRN/AN/APump Miniflow PathValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 5 - CONTAINMENT SPRAYPAGE 3 of 4 GROUP 31Swing Check Valve / Self ActuatingEdwards Model 3674F316T1CT-0020M1-0232(F-2)M2-0232(F-2) LOW (1)22CAON/ACV/6YRDD/6YRN/AN/AChemical Additive FlowpathCT-0031M1-0232(F-3)M2-0232(F-3) LOW (1)22CAON/ACV/6YRDD/6YRN/AN/AChemical Additive FlowpathCT-0072M1-0232(F-4)M2-0232(F-4) LOW (1)22CAON/ACV/6YRDD/6YRN/AN/AChemical Additive FlowpathCT-0082M1-0232(F-5)M2-0232(F-5) LOW (1)22CAON/ACV/6YRDD/6YRN/AN/AChemical Additive FlowpathValve NumberFlow Diagram(Coord.)RiskRankingSizeCode Class Cate-gory Func-tion Safety Func.Pos.Test Parameters/ScheduleRemarksLeak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 5 - CONTAINMENT SPRAYPAGE 4 of 4NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.CT-0142, CT-0145, Containment Spray Header Check Valves; CT-0148, CT-0149, Containment Spray Pump Suction Check Valves from the Recirculation Sumps, are disassembled at refueling outages to verify operability. Full or part-stroke exercisi ng these valves with flow is not practicable. In the case of CT-0142 and CT-0145, the flowpath downstream of the valves is open to the Containment Building via the spray headers. No meaningful flow can be achieved through these valves without deluging the Containment and causing a significant cleanup problem and potential equipment damage. In the case of CT-0148 and CT-0149, the flowpath upstream of the valves is open to the normally dry Containment Recirculation Sumps. Sump inventory only exists post-accident when the RWST has been depleted. Flooding the sumps for test purposes would introduce contaminants into the Containment Spray System and the RWST which otherwise contain reactor quality water. Additionally, sump makeup would be required at a high rate to protect the Containment Spray Pumps from a loss of suction.3.This valve has a water filled loop seal and is not required to be leakrate tested (see DBD-ME-013, Rev. 22, Attachment 1, Note 3).

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 6 - DEMINERALIZED & REACTOR MAKEUP WATERPAGE 1 OF 3Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test GROUP 32Swing Check Valve / Self ActuatingBorg Warner & Edwards Models2DD-0002M2-0241(C-2)LOW(1)33CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line IsolationDD-0006M1-0241-1 (C-6)M2-0241 (C-2)LOW(1)33CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line Isolation2DD-0008M2-0241(F-1)LOW(1)23CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line Isolation2DD-0009M2-0241(D-1)LOW(1)23CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line IsolationDD-0018M1-0241-1(E-2)M2-0241(E-4)LOW(1)33CA ON/ACV/6YRDD/6YRN/AN/APump Discharge FlowpathXDD-0048M1-0241-1(E-2)LOW(1)33CA ON/ACV/6YRDD/6YRN/AN/APump Discharge Flowpath1DD-0064M1-0241-1(D-4)LOW(1)23CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line Isolation1DD-0065M1-0241-1(C-5)LOW(1)33CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line Isolation1DD-0066M1-0241-1(C-4)LOW(1)23CA CN/ACV/6YR(2)N/AN/ANon-Safety Makeup Line Isolation GROUP 33Swing Check Valve / Self Actuating Westinghouse & Worcester Controls ModelsDD-0016M1-0241-1(D-3)M2-0241(F-5)LOW(1)23CA ON/ACV/6YRDD/6YRN/AN/APump Miniflow PathXDD-0044M1-0241-1(D-2)LOW(1)23CA ON/ACV/3YRDD/6YRN/AN/APump Miniflow Path CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 6 - DEMINERALIZED & REACTOR MAKEUP WATERPAGE 2 of 38046M1-0251(E-2)M2-0251(E-2)LOW(1)32A/CA CLTJ/TSCV/6YR(2)N/AN/AContainment Isolation GROUP 34Globe Valve / Air OperatedFisher Model ESHV-5365M1-0242-B(E-2)M2-0242(C-3)LOW(1)32AA CLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5366M1-0242-B(E-2)M2-0242(B-3)LOW(1)32AA CLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-6720 0311(D-3)LOW(1)13BAON/AET/18MOMT/6YRFO/6YRPIT/

6YRSurge Tank Emergency Makeup FlowpathLV-2478M1-0206-2(E-1)M2-0206-2(E-1) LOW(1) 3 3 BPCN/AN/AN/APIT/

6YR Non-Safety Makeup Line Isolation GROUP 35Ball Valve / Manually OperatedBNL Model HBV-B2-30-00061DD-0020M1-0241-1(F-2)LOW(1)33BA CN/AET/3YRN/AN/ANon-Safety Flowpath IsolationXDD-0103M1-0241-1(F-2)LOW(1)33BA CN/AET/3YRN/AN/ANon-Safety Flowpath IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 6 - DEMINERALIZED & REACTOR MAKEUP WATERPAGE 3 of 3NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 7 - DIESEL GENERATOR AUXILIARIESPAGE 1 OF 4Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test GROUP 113Swing Check Valve / Self ActuatingEdwards Model 838YT1DO-0049M1-0215-F (C-4)M2-0215-F (C-4)LOW(1)23CA ON/ACV/6YR CVDN/AN/AFuel Oil Flowpath1DO-0050M1-0215-G (C-4)LOW(1)23CA ON/ACV/6YR CVDN/AN/AFuel Oil Flowpath2DO-0052M2-0215-G (C-4)LOW(1)23CA ON/ACV/6YR CVDN/AN/AFuel Oil Flowpath GROUP 37Swing Check Valve / Self ActuatingClear Flow & Durabla SeriesDO-0157 M1-0215-B (C-6)M2-0215-B (C-6)LOW (1)63CA ON/ACV/6YR(2)N/AN/ALube Oil FlowpathDO-0158M1-0215-B (C-6)M2-0215-B (C-6)LOW (1)63CACN/ACV/6YR(2)N/AN/ALube Oil Flowpath BoundaryDO-0257 M1-0215-C (C-6)M2-0215-C (C-6)LOW (1)63CA ON/ACV/6YR(2)N/AN/ALube Oil FlowpathDO-0258M1-0215-C (C-6)M2-0215-C (C-6)LOW (1)63CACN/ACV/6YR(2)N/AN/ALube Oil Flowpath Boundary CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 7 - DIESEL GENERATOR AUXILIARIESPAGE 2 of 4 GROUP 38Swing Check Valve / Self ActuatingEdwards Model 838YT1DO-0004M1-0215-F (F-5)M2-0215-F (F-5)LOW (1)23CA O/CN/ACV/6YRN/AN/AFuel Oil Flowpath/Fuel OilFlowpath BoundaryDO-0005M1-0215-F (F-6)M2-0215-F (F-6)LOW (1)23CA O/CN/ACV/6YRN/AN/AFuel Oil Flowpath/Fuel OilFlowpath BoundaryDO-0016M1-0215-G (F-5)M2-0215-G (F-5)LOW (1)23CA O/CN/ACV/6YRN/AN/AFuel Oil Flowpath/Fuel OilFlowpath BoundaryDO-0017M1-0215-G (F-6)M2-0215-G (F-6)LOW (1)23CA O/CN/ACV/6YRN/AN/AFuel Oil Flowpath/Fuel OilFlowpath Boundary1DO-0062M1-0215-D (F-6)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation1DO-0063M1-0215-D (E-1)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation1DO-0064M1-0215-E (F-6)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation1DO-0065M1-0215-E (E-1)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation2DO-0074M2-0215-D (E-1)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 7 - DIESEL GENERATOR AUXILIARIESPAGE 3 of 42DO-0075M2-0215-D (F-5)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation2DO-0076M2-0215-E (E-1)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation2DO-0077M2-0215-E (F-5)LOW (1)11/2 3CACN/ACV/3YR(2)N/AN/ASafety-Related Air Receiver to Non-Safety Air Supply Isolation GROUP 39Globe Valve / Solenoid OperatedValcor Model V573-5242-2SV-3421-1E M1-0215-D (A-1)M2-0215-D (A-1)LOW (1)1/2 3BACN/AET/18MO(2)MT/6YRFC/6YRN/ASafety Related Air Receiver to Non-Safety Air Supply IsolationSV-3421-1F M1-0215-D (A-5)M2-0215-D (A-5)LOW (1)1/2 3BACN/AET/18MO(2)MT/6YRFC/6YRN/ASafety Related Air Receiver to Non-Safety Air Supply IsolationSV-3422-1E M1-0215-E (A-1)M2-0215-E (A-1)LOW (1)1/2 3BACN/AET/18MO(2)MT/6YRFC/6YRN/ASafety Related Air Receiver to Non-Safety Air Supply IsolationSV-3422-1F M1-0215-E (A-5)M2-0215-E (A-5)LOW (1)1/2 3BACN/AET/18MO(2)MT/6YRFC/6YRN/ASafety Related Air Receiver to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 7 - DIESEL GENERATOR AUXILIARIESPAGE 4 of 4NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 1 OF 7Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEGlobe Valve / Air OperatedCopes Vulcan Model D-1000FCV-0510M1-0203-1(B-1)M2-0203-1(B-1)HIGH185BACN/AMT/CS(3)FC/CSPIT/2YRFeedwater IsolationFCV-0520M1-0203-1(B-3)M2-0203-1(B-3)HIGH185BACN/AMT/CS(3)FC/CSPIT/2YRFeedwater IsolationFCV-0530M1-0203-1(B-4)M2-0203-1(B-4)HIGH185BACN/AMT/CS(3)FC/CSPIT/2YRFeedwater IsolationFCV-0540M1-0203-1(B-6)M2-0203-1(B-6)HIGH185BACN/AMT/CS(3)FC/CSPIT/2YRFeedwater IsolationHIGH SAFETY SIGNIFICANCESwing Check Valve / Self Actuating

Borg-Warner Model 454KAB1FW-0195M1-0203-1A(B-5)M2-0203-1A(B-5)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 below FW-0196M1-0203-1A(B-1)M2-0203-1A(B-4)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 belowFW-0197M1-0203-1A(B-2)M2-0203-1A(B-3)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 below CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 2 of 7FW-0198M1-0203-1A(B-4)M2-0203-1A(B-1)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 belowFW-0199M1-0203-1A(C-5)M2-0203-1A(C-5)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 belowFW-0200M1-0203-1A(C-1)M2-0203-1A(C-4)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 belowFW-0201M1-0203-1A(C-3)M2-0203-1A(C-3)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 belowFW-0202 M1-0203-1A(C-4)M2-0203-1A(C-1)HIGH62CAO/CN/ACV/CS(6)N/AN/ASee Note 7 below GROUP 41Swing Check Valve / Self Actuating Borg-Warner Model 454KAB12FW-0191M2-0203-1(D-5)LOW (1)62CACN/ACV/6YR(4)N/AN/AAFW Flowpath Boundary2FW-0192M2-0203-1(D-4)LOW (1)62CACN/ACV/6YR(4)N/AN/AAFW Flowpath Boundary2FW-0193M2-0203-1(D-2)LOW (1)62CACN/ACV/6YR(4)N/AN/AAFW Flowpath Boundary2FW-0194M2-0203-1(D-1)LOW (1)62CACN/ACV/6YR(4)N/AN/AAFW Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 3 of 7 GROUP 42Swing Check Valve / Self ActuatingEdwards Model 18-970BQTYFW-0070M1-0203-1(C-4)M2-0203-1(C-1)LOW (1)182CACN/ACVD/6YR(2)N/AN/AMain Feedline Break IsolationFW-0076M1-0203-1(C-3)M2-0203-1(C-3)LOW (1)182CACN/ACVD/6YR(2)N/AN/AMain Feedline Break IsolationFW-0082M1-0203-1(C-1)M2-0203-1(C-4)LOW (1)182CACN/ACVD/6YR(2)N/AN/AMain Feedline Break IsolationFW-0088M1-0203-1(C-6)M2-0203-1(C-6)LOW (1)182CACN/ACVD/6YR(2)N/AN/AMain Feedline Break Isolation GROUP 43Gate Valve / Hydraulic-Pneumatic OperatedBorg-Warner Model 75830HV-2134M1-0203-1(D-1)M2-0203-1(D-4)LOW (1)182BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation

HV-2135M1-0203-1(D-3)M2-0203-1(D-3)LOW (1)182BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation

HV-2136M1-0203-1(D-4)M2-0203-1(D-1)LOW (1)182BACN/AET/18MO MT/6YR)FC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 4 of 7HV-2137M1-0203-1(D-6)M2-0203-1(D-6)LOW (1)182BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation GROUP 45Globe Valve / Air OperatedFisher Model SS120HV-2185M1-0203-1(D-2)M2-0203-1(D-5)LOW (1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment IsolationHV-2186M1-0203-1(D-3)M2-0203-1(D-3)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment IsolationHV-2187M1-0203-1(D-5)M2-0203-1(D-2)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment IsolationHV-2188M1-0203-1(D-6)M2-0203-1(D-6)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation2-FV-2193M2-0203-1(D-4)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation2-FV-2194M2-0203-1(D-3)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation2-FV-2195M2-0203-1(D-1)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment Isolation2-FV-2196M2-0203-1(D-5)LOW (1)32CACN/AET/18MOMT/6YRFC/6YRPIT/

6YRFeedwater Isolation &Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 5 of 7 GROUP 46Butterfly Valve / Air OperatedITT Conoflow Model 30006ZSFN2-FV-2181M2-0203-1A(B-4)LOW(1)62BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath Boundary2-FV-2182M2-0203-1A(B-2)LOW(1)62BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath Boundary2-FV-2183M2-0203-1A(B-1)LOW(1)62BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath Boundary2-FV-2184M2-0203-1A(B-5)LOW(1)62BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath Boundary GROUP 103Globe Valve / Air OperatedFisher Model EDLV-2162M1-0203-1(B-2)M2-0203-1(B-5)LOW(1)85BACN/AET/18MO(4)MT/6YRFC/6YRPIT/

2YRFeedwater IsolationLV-2163M1-0203(B-3)M2-0203(B-3)LOW(1)85BACN/AET/18MO(4)MT/6YRFC/6YRPIT/

2YRFeedwater IsolationLV-2164M1-0203(B-5)M2-0203(B-2)LOW(1)85BACN/AET/18MO(4)MT/6YRFC/6YRPIT/

2YRFeedwater IsolationLV-2165M1-0203(B-6)M2-0203(B-6)LOW(1)85BACN/AET/18MO(4)MT/6YRFC/6YRPIT/

2YRFeedwater IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 6 of 7 GROUP 104Globe Valve / Manually OperatedEdwards Model 848YT1FW-0113M1-0203-1(F-3)M2-0203-1(F-3)LOW(1)3/42BPC (5)N/AN/AN/AN/AContainment IsolationFW-0116M1-0203-1(B-3)M2-0203-1(B-3)LOW(1)3/42BPC (5)N/AN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 8 - FEEDWATERPAGE 7 of 7NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.FW-0070, FW-0076, FW-0082, and FW-0088, Main Feedwater Header Che ck Valves, are disassembled at refueling outages to verify operability as allowed by ASME OM Code, 2004 Edition, through 2006 Addenda, Subsection ISTC-5220. Full or part stroking these valves is not practical. Leak testing of the valves has proven to be impractical due to the insufficient amount of test makeup available versus the valve's size. Pursuant to Generic Letter 89-04 and NUREG-1482, verification of the operability of the subject check valves will be performed through disassembly and inspection of one of the four valves at each refueling outage for each unit. The disassembled valve will be verified to be capable of full-stroking and it will be verified that the internals of the valve are structurally sound (no loose or corroded parts). Also, the disk will be manually exercised. Each valve will be disassembled, inspected and manually full-stroke exercised on a rotating basis at each refueling outage until the entire group has been tested. If the disassembled valve is not capable of being full-stroke exercised or there is binding or failure of valve internals, the remaining valves in the group in that unit will also be tested during the same outage. Once this is completed, the sequence of disassembly will be repeated unless extension of the interval can be justified.3.FCV-0510, FCV-0520, FCV-0530, FCV-0540, Feedwater Regulating Valves are full-stroke exercised at cold shutdowns. These valves cannot be full-stroke exercised during plant operation because closing the valves interrupts feedwater flow resulting in severe steam generator level transients and, most likely, a turbine and reactor trip. 4.The ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.5.FW-0013, FW-0016, FW Line Section Sample Isolation Valves, are manual containment isolation valves. These valves are locked closed to establish containment isolation and AFW operability. There is no operati onal need to cycle these valves (passive).6.The exercising of these valves during normal operation would cause an interruption of feedwater to the steam generators.7.The feedwater check valves in the auxiliary feedwater lines to the steam generator open to provide the AFW flowpath during design basis events. These valves must close in the event of a line break upstream of the outboard check valve in order to terminate a Condition III loss of feedwater event. In addition, these valve se also must close post-LOCA to protect the cold containment penetration during intermittent operation of AFW.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 1 OF 9Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEGlobe Valve / Air OperatedControl Components Model DRAG-M1G9-X7-X8BW-X8BW-XXCEE2PV-2325M1-0202(B-3)M2-0202(B-3)HIGH82BAO/CN/AMT/18MO(3)FC/18MO (4)PIT/2YRSteam Vent Flowpath (forresidual heat removal)/

Containment IsolationPV-2326M1-0202(B-2)M2-0202(B-2)HIGH82BAO/CN/AMT/18MO(3)FC/18MO (4)PIT/2YRSteam Vent Flowpath (forresidual heat removal)/

Containment IsolationPV-2327M1-0202(B-1)M2-0202(B-1)HIGH82BAO/CN/AMT/18MO(3)FC/18MO (4)PIT/2YRSteam Vent Flowpath (forresidual heat removal)/

Containment IsolationPV-2328M1-0202(B-4)M2-0202(B-4)HIGH82BAO/CN/AMT/18MO(3)FC/18MO (4)PIT/2YRSteam Vent Flowpath (forresidual heat removal)/

Containment Isolation GROUP 112Globe Valve / Hydraulic Pneumatic Operated Edwards Model 32-612(WCC)GJMMPT YHV-2333AM1-0202(F-4)M2-0202(F-4)LOW(1)32 X 342BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRSteam Line Isolation &Containment IsolationHV-2334AM1-0202(F-2)M2-0202(F-2)LOW(1)32 X 342BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRSteam Line Isolation &Containment IsolationHV-2335AM1-0202 (F-1)M2-0202(F-1)LOW(1)32 X 342BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRSteam Line Isolation & Containment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 2 of 9HV-2336AM1-0202 (F-5)M2-0202(F-5)LOW(1)32 X 342BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRSteam Line Isolation & Containment Isolation GROUP 47Swing Check Valve / Self ActuatingBorg-Warner Model 75560-1MS-0142M1-0202(B-5)M2-0202(B-5)LOW(1)43CAO/CN/ACV/6YRN/AN/ATDAFW Pump Steam SupplyFlowpath/TDAFW PumpSteam Supply FlowpathBoundaryMS-0143M1-0202(B-6)M2-0202(B-6)LOW(1)43CAO/CN/ACV/6YRN/AN/ATDAFW Pump Steam SupplyFlowpath/TDAFW PumpSteam Supply FlowpathBoundary GROUP 48Swing Check Valve / Self ActuatingCircle Seal Model N162-1802MS-0663M2-0218-1(F-2)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply Isolation2MS-0664M2-0218-1(F-2)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation2MS-0665M2-0218-1(F-1)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation2MS-0666M2-0218-1(F-1)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation2MS-0667M2-0218-1(F-1)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 3 of 92MS-0668M2-0218-1(F-1)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation2MS-0669M2-0218-1(F-2)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation2MS-0670M2-0218-1(F-2)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply Isolation1MS-0680M2-0218-1(F-3)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1MS-0681M2-0218-1(F-3)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1MS-0682M2-0218-1(F-3)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply Isolation1MS-0683M2-0218-1(F-3)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1MS-0684M2-0218-1(F-4)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1MS-0685M2-0218-1(F-4)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply Isolation1MS-0686M2-0218-1(F-4)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1MS-0687M2-0218-1(F-4)LOW(1)1/2 3A/CACLT/6YRCV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 4 of 9 GROUP 49Globe Valve / Air OperatedFisher Model BXAHV-2401AM1-0202-2(C-2)M2-0202-2(C-2)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2401BM1-0202-2(C-3)M2-0202-2(C-3)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2402AM1-0202-2(C-2)M2-0202-2(C-2)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2402BM1-0202-2(C-3)M2-0202-2(C-3)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2403AM1-0202-2(B-5)M2-0202-2(B-5)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2403BM1-0202-2(B-6)M2-0202-2(B-6)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2404AM1-0202-2(C-5)M2-0202-2(C-5)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryHV-2404BM1-0202-2(C-6)M2-0202-2(C-6)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRAFW Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 5 of 9HV-2405M1-0202-2(F-2)M2-0202-2(F-2)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation & AFWFlowpath BoundaryHV-2406M1-0202-2(F-3)M2-0202-2(F-3)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation & AFWFlowpath BoundaryHV-2407M1-0202-2(F-4)M2-0202-2(F-4)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation & AFWFlowpath BoundaryHV-2408M1-0202-2(F-5)M2-0202-2(F-5)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation & AFWFlowpath Boundary GROUP 50Globe Valve / Air OperatedFisher Model DBQHV-2409M1-0202(E-4)M2-0202(E-4)LOW(1)22BACN/AMT/18MOFC/18MOPIT/

6YRSteam Line Isolation &Containment IsolationHV-2410M1-0202(E-3)M2-0202(E-3)LOW(1)22BACN/AMT/18MOFC/18MOPIT/

6YRSteam Line Isolation &Containment IsolationHV-2411M1-0202(E-2)M2-0202(E-2)LOW(1)22BACN/AMT/18MOFC/18MOPIT/

6YRSteam Line Isolation &Containment IsolationHV-2412M1-0202(E-5)M2-0202(E-5)LOW(1)22BACN/AMT/18MOFC/18MOPIT/

6YRSteam Line Isolation &Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 6 of 9 GROUP 51Globe Valve / Air OperatedFisher Model ESHV-2397M1-0202-2(F-2)M2-0202-2(F-2)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &

HELB Isolation & AFWFlowpath BoundaryHV-2397AM1-0202-2(F-2)M2-0202-2(F-2)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YR HELB Isolation & AFWFlowpath BoundaryHV-2398M1-0202-2(F-3)M2-0202-2(F-3)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &

HELB Isolation & AFWFlowpath BoundaryHV-2398AM1-0202-2(F-3)M2-0202-2(F-3)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YR HELB Isolation & AFWFlowpath BoundaryHV-2399M1-0202-2(F-4)M2-0202-2(F-4)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &

HELB Isolation & AFWFlowpath BoundaryHV-2399AM1-0202-2(F-4)M2-0202-2(F-4)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YR HELB Isolation & AFWFlowpath BoundaryHV-2400M1-0202-2(F-5)M2-0202-2(F-5)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &

HELB Isolation & AFW Flowpath BoundaryHV-2400AM1-0202-2(F-5)M2-0202-2(F-5)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YR HELB Isolation & AFWFlowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 7 of 9 GROUP 52Globe Valve / Air OperatedFisher Model ESHV-2452-1M1-0202(A-6)M2-0202(A-6)LOW(1)42BAO/CN/AET/18MOMT/6YRFO/6YRPIT/

6YRTDAFW Pump Steam SupplyFlowpath/Containment IsolationHV-2452-2M1-0202(A-5)M2-0202(A-5)LOW(1)42BAO/CN/AET/18MOMT/6YRFO/6YRPIT/

6YRTDAFW Pump Steam SupplyFlowpath/Containment IsolationGROUP 53 - Not Used.

GROUP 54Gate Valve / Manually OperatedBorg-Warner Model 75730-1MS-0026M1-0202(B-3)M2-0202(B-3)LOW(1)82BACN/AET/6YRN/AN/ASteam Generator TubeRupture Isolation (Isolates PORV)MS-0063M1-0202(B-2)M2-0202(B-2)LOW(1)82BACN/AET/6YRN/AN/ASteam Generator TubeRupture Isolation (Isolates PORV)MS-0098M1-0202(B-1)M2-0202(B-1)LOW(1)82BACN/AET/6YRN/AN/ASteam Generator TubeRupture Isolation (Isolates PORV)MS-0134M1-0202(B-5)M2-0202(B-5)LOW(1)82BACN/AET/6YRN/AN/ASteam Generator TubeRupture Isolation(Isolates PORV)Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 8 of 9 GROUP 55Globe Valve / Manually OperatedEdwards Model 4016 JPQYTHV-2333BM1-0202(F-4)M2-0202(F-4)LOW(1)42BPCN/AN/AN/APIT/

6YRSteam Line Isolation & Containment IsolationHV-2334BM1-0202(F-2)M2-0202(F-2)LOW(1)42BPCN/AN/AN/APIT/

6YRSteam Line Isolation & Containment IsolationHV-2335BM1-0202(F-1)M2-0202(F-1)LOW(1)42BPCN/AN/AN/APIT/

6YRSteam Line Isolation & Containment IsolationHV-2336BM1-0202(F-5)M2-0202(F-5)LOW(1)42BPCN/AN/AN/APIT/

6YRSteam Line Isolation & Containment Isolation GROUP 107Gate Valve / Manually OperatedBorg-Warner Model 75600-2MS-0101M1-0202(A-6)M2-0202(A-6)LOW(1)42BACN/AET/6YRN/AN/ATDAFWP Steam SupplyFlowpath/Containment

IsolationMS-0128M1-0202(A-5)M2-0202(A-5)LOW(1)42BACN/AET/6YRN/AN/ATDAFWP Steam SupplyFlowpath/Containment

IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 9 - MAIN STEAMPAGE 9 of 9NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group. 2.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.3.ISTC-3510 Exercising Test Frequency - Power-operated relief valves shall be tested once per fuel cycle.4.ISTC-3560 Fail-Safe Valves - Valves with fail-safe actuators shall be tested in accordance with the exercising frequency in ISTC-3510.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 10 - REACTOR COOLANTPAGE 1 OF 3Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEGlobe Valve / Air OperatedWestinghousePCV-0455AM1-0251(A-4)M2-0251 (A-4)HIGH31B/CAO/CN/AMT/18MO(4)SRV/5YR FC/18MO (5)PIT/2YRPost Accident VentPath/Vent Path Isolation

& Reactor Coolant PressureBoundaryPCV-0456M1-0251(A-4)M2-0251(A-4)HIGH31B/CAO/CN/AMT/18MO(4)SRV/5YR FC/18MO (5)PIT/2YRPost Accident VentPath/Vent Path Isolation

& Reactor Coolant PressureBoundary GROUP 56Diaphram Valve / Air Operated ITT Model SD-C-102872 & SD-C-1005988026M1-0251(E-1)M2-0251 (E-1)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation8027M1-0251(F-1)M2-0251(F-1)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation8047M1-0251(F-2)M2-0251(F-2)LOW(1)32AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 57Globe Valve / Solenoid OperatedTarget Rock Model 79AB-001/79AB-008-11-HV-3607M1-0250(F-4)LOW(1)12BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRPost Accident VentPath/Vent Path Isolation1-HV-3608M1-0250(F-4)LOW(1)12BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRPost Accident VentPath/Vent Path Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 10 - REACTOR COOLANTPAGE 2 of 3HV-3609M1-0251 (B-4)M2-0251 (B-4)LOW(1)12BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRPost Accident VentPath/Vent Path IsolationHV-3610M1-0251(B-4)M2-0251(B-4)LOW(1)12BAO/CN/AET/18MOMT/6YRFC/6YRPIT/

6YRPost Accident VentPath/Vent Path Isolation GROUP 109Globe Valve / Solenoid OperatedTarge Rock Model 79AB-001BB2-HV-3607M2-0250(F-4)LOW(1)12BAO/CN/AMT/CS(3)FC/CS (3)PIT/2YRPost Accident VentPath/Vent Path Isolation2-HV-3608M2-0250(F-4)LOW(1)12BAO/CN/AMT/CS(3)FC/CS (3)PIT/2YRPost Accident VentPath/Vent Path Isolation GROUP 108Check Valve / Self Actuating Edwards Valve Model 838 YT1SI-0166 (2)M1-0262 (F-5) M2-0263-B (B-5)LOW(1)3/4 3A/CACLT/6YR CV/6YR(6) N/AN/ASafety Related Nitrogen Accumulator to Non-SafetyNitrogen Supply IsolationSI-0167 (2)M1-0262(F-5)M1-0263-B(B-5)LOW(1)3/4 3A/CACLT/6YR CV/6YR(6) N/AN/ASafety Related Nitrogen Accumulator to Non-SafetyNitrogen Supply IsolationSI-0168 (2)M1-0262(G-5)M2-0263-B(A-5)LOW(1)3/4 3A/CACLT/6YR CV/6YR(6) N/AN/ASafety Related Nitrogen Accumulator to Non-SafetyNitrogen Supply IsolationSI-0169 (2)M1-0262(G-5)M2-0263-B(A-5)LOW(1)3/4 3A/CACLT/6YR CV/6YR(6) N/AN/ASafety Related Nitrogen Accumulator to Non-SafetyNitrogen Supply IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0 TABLE 10 - REACTOR COOLANTPAGE 3 of 3NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.SI-0166, SI-0167, SI-0168, SI-0169 are part of Safety Injection System but are included in this table because they are more closely associated with Reactor Coolant System.3.2-HV-3607 & 2-HV-3608, Reactor Head Vent Valves, are full-stroked exercised at cold shutdowns. These valves cannot be full-stroke exercised during plant operation because cycling the valves introduces the unnecessary risk of inadvertently opening an RCS vent path. Also, attaching a hose to the vent lines to control the effluent while stroking cannot reasonably be done while the plant is at power. The stroke length (and stroke time) of these valves is so short that any part-stroke exercise attempt would effectively be a full-stroke and thus is not performed for the same reasons.4.ISTC-3510 Exercising Test Frequency - Power-operated relief valves shall be tested once per fuel cycle. PCV-0455A & PCV-0456, Pressurizer Power Operated Relief Valves, are full-stroke exercised at cold shutdowns. These valves cannot be full-stroke exercised during plant operation because cycling the valves introduces the unnecessary risk of inadvertently opening an RCS vent path which would result in a design basis event. The stroke length (and stroke time) of these valves is so short that any part-stroke exercise attempt would effectively be a full-stroke and thus is not performed for the same reasons.5.ISTC-3560 Fail-Safe Valves - Valves with fail-safe actuators shall be tested in accordance with the exercising frequency in ISTC-3510.6.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 11 - RESIDUAL HEAT REMOVALPAGE 1 OF 3Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEButterfly Valve / Air OperatedFisher Model 7613HCV-0606M1-0260(B-3)M2-0260(B-3)HIGH102BPON/AN/AN/APIT/

2YRECCS FlowpathHCV-0607M1-0260(B-5)M2-0260(B-5)HIGH102BPON/AN/AN/APIT/

2YRECCS Flowpath GROUP 115Gate Valve / Manually Operated Westinghouse Model 08000GH840000508717M1-0260(A-4)M2-0260(A-4)LOW(1)82BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary GROUP 58Swing Check Valve / Self ActuatingWestinghouse Model 10000CS84000008730AM1-0260(B-3) M2-0260 (B-3)LOW(1)102CAO/CN/ACV/6YRN/AN/AECCS & RHR Flowpath/ECCS Injection Flowpath Boundary8730BM1-0260 (B-5)M2-0260(B-5)LOW (1)102CAO/CN/ACV/6YRN/AN/AECCS & RHR Flowpath/ECCS Injection Flowpath Boundary CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 11 - RESIDUAL HEAT REMOVALPAGE 2 of 3 GROUP 59Butterfly Valve / Air OperatedFisher Model 7613FCV-0618M1-0260 (C-3)M2-0260(C-3)LOW(1)82BPCN/AN/AN/APIT/

6YRECCS Flowpath BoundaryFCV-0619M1-0260(C-6)M2-0260(C-6)LOW(1)82BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary GROUP 60Angle Valve / Air OperatedFisher Model BXAHV-4178 (2)M1-0228(A-3)M1-0228(A-3)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRRHR System to Non-Safety Process Sampling System

IsolationHV-4179 (2)M1-0228 (A-4)M2-0228(A-4)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRRHR System to Non-Safety Process Sampling System

IsolationHV-4182 (2)M1-0228-1 (B-4)M2-0228-1(B-4)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRRHR System to Non-Safety Post Accident Sampling System IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 11 - RESIDUAL HEAT REMOVALPAGE 3 of 3NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.HV-4178 and HV-4179 are part of Process Sampling System and HV-4182 is part of Post Accident Sampling System but are included in this table because their safety functions are more closely associated with Residual Heat Removal System.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 12 - SPENT FUEL POOL COOLINGPAGE 1 OF 3Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test GROUP 61Swing Check Valve / Self ActuatingBorg-Warner 75000 SeriesXSF-0003M1-0235(D-2)LOW(1)103CAON/ACV/3YRDD/6YRN/AN/ASpent Fuel Pool Cooling FlowpathXSF-0004M1-0235(D-5)LOW(1)103CAON/ACV/3YRDD/6YRN/AN/ASpent Fuel Pool Cooling FlowpathXSF-0160M1-0235(B-2)LOW(1)33CAON/ACV/6YRDD/6YRN/AN/ASpent Fuel Pool Emergency Makeup FlowpathXSF-0180M1-0235(B-4)LOW(1)33CAON/ACV/6YR DD/6YRN/AN/ASpent Fuel Pool Emergency Makeup Flowpath GROUP 62Diaphram Valve / Manual OperatedITT ModelsSF-0011M1-0235-2(A-1)M2-0235(B-3)LOW(1)42APCLTJ/TSN/AN/AN/AContainment IsolationSF-0012M1-0235-2(B-1)M2-0235(B-3)LOW(1)42APCLTJ/TSN/AN/AN/AContainment IsolationSF-0021M1-0235-2(A-3)M2-0235(B-5)LOW(1)42APCLTJ/TSN/AN/AN/AContainment IsolationSF-0022M1-0235-2(A-2)M2-0235(B-5)LOW(1)42APCLTJ/TSN/AN/AN/AContainment Isolation1SF-0053M1-0235-2(F-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment Isolation1SF-0054M1-0235-2(F-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 12 - SPENT FUEL POOL COOLINGPAGE 2 of 32SF-0055M2-0235(B-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment Isolation2SF-0056M2-0235(B-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment IsolationXSF-0161M1-0235(B-2)LOW (1)33BAO/CN/AET/6YRN/AN/ASpent Fuel Pool Emergency Makeup Flowpath/IsolationXSF-0179M1-0235(B-4)LOW(1)33BAO/CN/AET/6YRN/AN/ASpent Fuel Pool Emergency Makeup Flowpath/IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 12 - SPENT FUEL POOL COOLINGPAGE 3 of 3NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 1 OF 13Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEPiston Check Valve / Self ActuatingEdwards Model D36274F316JT1SI-8819AM1-0263(D-4)M2-0263(D-4) HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant Pressure Boundary &Containment IsolationSI-8819BM1-0263(C-4)M2-0263(D-4)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant Pressure Boundary &Containment IsolationSI-8819CM1-0263(B-4)M2-0263(E-4)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant Pressure Boundary &Containment IsolationHIGH SAFETY SIGNIFICANCENozzle Check Valve / Self Actuating Enertech Model ERV-ZSI-8819DM1-0263(F-4)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &

Containment IsolationM2-0263(F-4)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &

Containment IsolationHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model 03000CS88000008815M1-0261(B-2)M2-0261(E-4)HIGH31A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Cold Legs Flowpath & Boration Flowpath/Reactor Coolant Pressure Boundary & Containment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 2 of 13HIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model 06000CS88000008818AM1-0263(E-4)M2-0263(C-4)HIGH61A/CAO CLT/TS (2)CV/RF (5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &Containment Isolation8818BM1-0263(D-5)M2-0263(C-5)HIGH61A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &Containment Isolation8818CM1-0263(C-6)M2-0263(E-6)HIGH61A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &Containment Isolation8818DM1-0263(C-6)M2-0263(E-6)HIGH61A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor CoolantPressure Boundary &Containment IsolationHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model 08000CS82000008926M1-0263-A(G-2)M2-0262(A-2)HIGH82CAO C N/A N/A CV/RF(3)CV/RF(3)N/AN/AN/AN/AECCS Injection Flowpath/ECCS Recirculation Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 3 of 13HIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model 10000CS88000008948AM1-0262 (A-2)M2-0263-B(G-2)HIGH101A/CAO CLT/TS (2)CV/RF(5)CV/CS (5)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8948BM1-0262(A-3)M2-0263-B(G-3)HIGH101A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8948CM1-0262(A-5)M2-0263-B(G-5)HIGH101A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8948DM1-0262(A-6)M2-0263-B(G-6)HIGH101A/CAO CLT/TS (2)CV/RF(5)CV/CS(5)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8956AM1-0262(B-2)M2-0263-B(E-2)HIGH101A/CAO/CLT/TS (2)CV/RF(4)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8956BM1-0262(B-3)M2-0263-B(E-3)HIGH101A/CAO/CLT/TS (2)CV/RF(4)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundary8956CM1-0262(B-5)M2-0263-B(E-5)HIGH101A/CAO/CLT/TS (2)CV/RF(4)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant Pressure Boundary8956DM1-0262(B-6)M2-0263-B(E-6)HIGH101A/CAO/CLT/TS (2)CV/RF(4)N/AN/AECCS to Cold Legs Flowpath/Reactor Coolant PressureBoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 4 of 13HIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model CS Series8922AM1-0263-A(D-2)M2-0262(D-2)HIGH42CAO/CN/ACV/RF(3)N/AN/AECCS Flowpath/ECCS Flowpath Boundary8922BM1-0263-A(D-3)M2-0262(D-5)HIGH42CAO/CN/ACV/RF(3)N/AN/AECCS Flowpath/ECCS Flowpath Boundary8969BM1-0263-A(F-3)M2-0262(B-4)HIGH82CAO/CN/ACV/RF(3)N/AN/AECCS RecirculationFlowpath/ECCS FlowpathBoundary (during Re-circulation with Loss of

RHR A)HIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingWestinghouse Model CS Series8841AM1-0263(C-1)M2-0263(E-1)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant PressureBoundary & Containment Isolation8841BM1-0263(C-2)M2-0263(E-2)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant PressureBoundary & Containment Isolation8949AM1-0263(A-2)M2-0263(F-2)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure Boundary8949BM1-0263(A-1)M2-0263(G-1)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 5 of 138949CM1-0263(A-1)M2-0263(G-2)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure Boundary8949DM1-0263(A-3)M2-0263(F-3)HIGH61A/CAO/CLT/TS (2)CV/RF(5)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure BoundaryHIGH SAFETY SIGNIFICANCEGate Valve / Manually OperatedBorg-Warner Model 82790SI-0047M1-0261(F-1)M2-0261(D-1)HIGH242BPON/AN/AN/APIT/

2YRECCS Injection FlowpathHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingEdwards ModelsSI-8905AM1-0263(C-2)M2-0263 (D-2)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure Boundary & Containment IsolationSI-8905BM1-0263(D-1)M2-0263(D-1)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure Boundary & Containment IsolationSI-8905CM1-0263(D-1)M2-0263(D-2)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant Pressure Boundary & Containment

IsolationSI-8905DM1-0263(C-3)M2-0263(D-3)HIGH21A/CAO/CLT/TS (2)CV/RF(3)N/AN/AECCS to Hot Legs Flowpath/Reactor Coolant PressureBoundary & Containment

IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 6 of 13 GROUP 63Swing Check Valve / Self ActuatingEdwards ModelsSI-8900AM1-0261(A-2)M2-0261(G-4)LOW(1)11/21A/CAO/CLT/TS (2)CV/6YRN/AN/AECCS to Cold Legs Flowpath & Boration Flowpath/Reactor Coolant Pressure BoundarySI-8900BM1-0261(A-1)M2-0261(G-4)LOW(1)11/21A/CAO/CLT/TS (2)CV/6YRN/AN/AECCS to Cold Legs Flowpath & Boration Flowpath/Reactor Coolant Pressure BoundarySI-8900CM1-0261(A-3)M2-0261(G-5)LOW(1)11/21A/CAO/CLT/TS (2)CV/6YRN/AN/AECCS to Cold Legs Flowpath& Boration Flowpath/ReactorCoolant Pressure BoundarySI-8900DM1-0261(A-2)M2-0261(G-5)LOW(1)11/21A/CAO/CLT/TS (2)CV/6YRN/AN/AECCS to Cold Legs Flowpath & Boration Flowpath/ReactorCoolant Pressure BoundarySI-8919AM1-0263-A(D-3)M2-0262(D-3)LOW(1)11/22CAO/CN/ACV/6YRN/AN/ASI Pump Miniflow Path/ECCSRecirculation Flowpath BoundarySI-8919BM1-0263-A(D-4)M2-0262(D-4)LOW(1)11/22CAO/CN/ACV/6YRN/AN/ASI Pump Miniflow Path/ECCSRecirculation Flowpath BoundarySI-8968M1-0262(F-1)M2-0263-B(A-1)LOW(1)12A/CACLTJ/TSCV/6YR(6)N/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 7 of 13 GROUP 64Swing Check Valve / Self ActuatingWestinghouse Model CS Series8958AM1-0263-B(F-2)M2-0263-A(B-2)LOW(1)142CAO/CN/ACV/6YRN/AN/AECCS Injection Flowpath/ECCS Recirculation Flowpath Boundary8958BM1-0263-B(F-4) M2-0263-A(B-3)LOW(1)142CAO/CN/ACV/6YRN/AN/AECCS Injection Flowpath/ECCS Recirculation Flowpath Boundary8969AM1-0261(E-4)M2-0261(B-5)LOW(1)82CAO/CN/ACV/6YRN/AN/AECCS RecirculationFlowpath/ECCS FlowpathBoundary (during Re-circulation with Loss of

RHR B)GROUP 65Globe Valve / Air OperatedCopes Vulcan Model D-100 (3/4-inch)(Active)8823M1-0263(E-3)M2-0263(B-3)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary8824M1-0263(E-2)M2-0263(B-2)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary 8825M1-0263(E-1)M2-0263(B-2)LOW(1)3/42AACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary 8843M1-0261(B-2)M2-0261(E-4)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 8 of 138871M1-0262(B-1)M2-0263-C(D-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation8881M1-0263(E-1)M2-0263(B-1)LOW(1)3/42BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary8888M1-0263-A(B-2)M2-0262(E-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary8890AM1-0263(E-4)M2-0263(B-4)LOW(1)3/42AACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary8890BM1-0263(E-5)M2-0263(C-5)LOW(1)3/42AACN/AET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation &ECCS Flowpath Boundary8964M1-0262(A-1)M2-0263-C(E-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 66Globe Valve / Air OperatedCopes Vulcan Model D-100 (1-inch & greater)(Active)8800AM1-0261(F-4)M2-0261(D-4)LOW(1)32BACN/AET/18MOMT/6YRFC/6YRPIT/

6YRRWST to Non-SafetyPurification System

Isolation8800BM1-0261(F-4)M2-0261(D-3)LOW (1)32BACN/AET/18MO MT/6YRFC/6YRPIT/

6YRRWST to Non-Safety Purification System

IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 9 of 138880M1-0262(G-1)M2-0263-B(A-1)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 67Globe Valve / Air OperatedCopes Vulcan Model D-100 (3/4-inch)(Passive)8877AM1-0262(C-2)M2-0263-B(E-2)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8877BM1-0262(C-3)M2-0263-B(E-3)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8877CM1-0262(C-5)M2-0263-B(E-5)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8877DM1-0262(C-6)M2-0263-B(E-6)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8879AM1-0263(D-4)M2-0263(C-4)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8879BM1-0263(C-5)M2-0263(E-5)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8879CM1-0263(B-5)M2-0263(F-5)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 10 of 138879DM1-0263(B-6)M2-0263(E-6)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8882M1-0261(B-3)M2-0261(F-3)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8889AM1-0263(B-2)M2-0263(F-2)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8889BM1-0263(B-1)M2-0263(E-1)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8889CM1-0263(B-1)M2-0263(F-1)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8889DM1-0263(B-3) M2-0263(F-3)LOW(1)3/42BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary GROUP 68Globe Valve / Air OperatedCopes Vulcan Model D-100 (1-inch)(Passive)8875AM1-0262(E-1)M2-0263-B(C-1)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8875BM1-0262(E-2)M2-0263-B(C-2)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 11 of 138875CM1-0262(E-4)M2-0263-B(C-4)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8875DM1-0262(E-5)M2-0263-B(C-5)LOW12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8878AM1-0262(E-2)M2-0263-B(C-2)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8878BM1-0262 (E-3) M2-0263-B(C-3)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8878CM1-0262(E-5)M2-0263-B(C-5)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath Boundary8878DM1-0262(E-6)M2-0263-B(C-6)LOW(1)12BPCN/AN/AN/APIT/

6YRECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 12 of 13NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.The test frequency requirements of Technical Specification SR 3.4.14.1 apply for leak testing of 8815; 8818A, B, C, D; SI-8819A, B, C, D; 8841A, B; SI-8900A, B, C, D; SI-8905A, B, C, D; 8948A, B, C, D; 8949A, B, C, D; 8956A, B, C, D. The Technical Specification SR 3.4.14.1 test frequency requirements are more restrictive than the test frequency requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3630.3.8815 High Head Safety Injection Flowpath Check Valve; SI-8819A, B, C, D, 8926, 8969B, 8922A, B, and SI-8905A, B, C,D, 8949A and D Intermediate Head Safety Injection Flowpath Check Valves are full-stroke exercised at refueling outages. These valves cannot be full stroke open exercised during plant operation or during cold shutdowns because the flowpaths discharge into the RCS. In the case of the High Head subsystem, the valves cannot be full-stroke exercised during plant operation because the high RCS pressure will not allow the maximum required injection flowrate to be achieved. In the case of the Intermediate Head subsystems, the valves cannot be full stroke exercised during plant operation because the relatively higher pressure of the Reactor Coolant System will not allow forward flow through these paths. (An exception to this is valve 8926 which lies in the SI Pumps' miniflow path and thus is part-stroke open exercised quarterly during pump tests.) The check valves in the intermediate head injection paths cannot be full-stroke exercised at cold shutdowns using the Safety Injection Pumps because the resulting high flowrates and pressures could challenge the RCS Cold Overpressure Mitigation System.

This leak testing is not practicable to perform at cold shutdowns due to its complexity and critical path nature. Such testing would prevent the immediate return of a shutdown unit to power operation which is contrary to the intent of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3522. The subject check valves are full-stroke close exercised at refueling outages at the same frequency as the full-stroke open exercise for the reasons described above. (Close exercising of valve 8926 is not practicable following its quarterly part-stroke open exercise. To do so would defeat both trains of the intermediate head subsystem. Therefore valve 8926 is also full-stroke close exercised at refueling outages coincident with its full-stroke open exercise.)4.Beginning with the fifth refueling outage for Unit 1 and the third refueling outage for Unit 2, valves 8956A, B, C, and D will be tested consistent with guidelines in Section 4.1.2 "Exercising Check Valves with Flow and Nonintrustive Techniques," of NUREG-1482, Rev. 1 "Guidelines for Inservice Testing at Nuclear Power Plants". Relief from the ASME Code is not required because this method is considered "other positive means" of verifying disk movement.5.8818A, B, C, D, 8841A, B, 8948A, B, C, D, 8949B, C, Low Head Safety Injection Flowpath Check Valves, are full-stroke exercised at refueling outages to verify operability. These valves cannot be full or part-stroke open exercised during plant operation because the relatively higher pressure of the Reactor Coolant System will not allow forward flow through these paths. Part-stroke exercising of these check valves during plant operation via the SI test header is not practicable because this path yields flowrates too small (approximately 5 gpm) to be meaningful for assessing the operational readiness of these valves. It is not practicable to full stroke exercise these valves at cold shutdowns because the acoustic emission testing needed to verify the valves go full-open requires both Residual Heat Removal Pumps running and all Reactor Coolant Pumps secured to perform a satisfactory test. Both Residual Heat Removal Pumps are required to flow through a single SI header to achieve the hydraulic transient necessary to create the acoustic signature. During the test Residual Heat Removal flow must be secured. The Reactor Coolant Pumps must be secured to lower background noise sufficiently to record the acoustic signature.Non-intrusive testing techniques, such as the acoustic emission method applied here is considered "other positive means" as defined in ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3520. During the initial acoustic emission testing for these valves, the system flow conditions were established to cause the valves to fully stroke. During subsequent testing, all valves shall be fully stroked at repeatable system conditions. The aco ustic emission monitoring of the valves, however, CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 13 - SAFETY INJECTIONPAGE 13 of 13will only be performed on one valve per group per outage on a rotating schedule each time testing is performed (a sampling program). The groups will be four valves each, 8818A, B, C, D, and 8948A, B, C, D. If problems are found with the sample valve, all valves in the affected group must be tested using acoustic emission monitoring during the same outage. An alternative would be to perform acoustic emission testing on all valves listed above instead of measuring flow conditions. Either method is acceptable.The subject check valves are full-stroke close exercised at cold shutdowns because acoustic emission monitoring is not required for these tests.6.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 14 - SERVICE WATERPAGE 1 OF 2Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator TestHIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingMission Valve Model 24-CC302WA2SW-0373M2-0233(B-4)HIGH243CAO/CN/ACV/3MON/AN/AService Water Flowpath/

Backflow Prevention (to facilitate pump restart) &Service Water Flowpath Boundary (following pump failure)2SW-0374M2-0233(D-4)HIGH243CAO/CN/ACV/3MON/AN/AService Water Flowpath/

Backflow Prevention (tofacilitate pump restart) &

Service Water Flowpath Boundary (following pump failure)HIGH SAFETY SIGNIFICANCESwing Check Valve / Self ActuatingCRANE DUO-CHEK MODEL G15 BAF-PL1SW-0373M1-0233(D-3)HIGH243CAO/CN/ACV/3MON/AN/AService Water Flowpath/

Backflow Prevention (to facilitate pump restart) &Service Water Flowpath Boundary (following pump failure)1SW-0374M1-0233(E-3)HIGH243CAO/CN/ACV/3MON/AN/AService Water Flowpath/

Backflow Prevention (tofacilitate pump restart) &

Service Water Flowpath Boundary (following pump failure)

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 14 - SERVICE WATERPAGE 2 of 2HIGH SAFETY SIGNIFICANCENozzle Check / Self ActuatingEnertech Model DRV-ZSWVAVB-01M1-0234(A-6)M2-0234(A-6)HIGH23CAO/CN/ACV/3MON/AN/AVent Path (for water hammerprevention)/Flowpath BoundarySWVAVB-02M1-0234(A-1)M2-0234(A-1)HIGH23CAO/CN/ACV/3MON/AN/AVent Path (for water hammerprevention)/Flowpath BoundarySWVAVB-03M1-0234(B-4)M2-0234(B-4)HIGH13CAO/CN/ACV/3MON/AN/AVent Path (for water hammerprevention)/Flowpath BoundarySWVAVB-04M1-0234(E-3)M2-0234(B-3)HIGH13CAO/CN/ACV/3MON/AN/AVent Path (for water hammerprevention)/Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 15 - VENTILATION (CONTROL ROOM AIR CONDITIONING)PAGE 1 OF 2Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test GROUP 106Check Valve / Self Actuating Circle Seal Model N162-1801CI-0644 (1)M1-0216-1(B-2)LOW(3)1/23A/CACLT/6YR CV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1CI-0645 (1)M1-0216-1(B-2)LOW(3)1/23A/CACLT/6YR CV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation1CI-0646 (1)M1-0216-1(B-5)LOW(3)1/23A/CACLT/6YR CV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety Air Supply Isolation1CI-0647 (1)M1-0216-1(B-5)LOW(3)1/23A/CACLT/6YR CV/6YR(2)N/AN/ASafety-Related Air Accumu-lator to Non-Safety AirSupply Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 15 - VENTILATION (CONTROL ROOM AIR CONDITIONING)PAGE 2 of 2NOTES1.1CI-0644, 1CI-0645, 1CI-0646, 1CI-0647 are part of Instrument Air System but are included in this table because their safety function is more cl osely associated with Control Room Air Conditioning System.2.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.3.A risk informed-staggered test basis (RI-STB) shall be established for the valves within the specified group.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 16 - VENTS & DRAINSPAGE 1 OF 2Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test GROUP 69Swing Check Valve / Self ActuatedEdwards Model 838YT1VD-0003M1-0236-B(F-2)M2-0236-B(F-2)LOW(1)23CAO/CN/ACV/6YRN/AN/ASump Discharge Flowpath /Sump Discharge Flowpath BoundaryVD-0004M1-0236-B(F-2)M2-0236-B(F-2)LOW(1)23CAO/CN/ACV/6YRN/AN/ASump Discharge Flowpath /Sump Discharge Flowpath BoundaryVD-0011M1-0236-B(C-5)M2-0236-B(C-5)LOW(1)23CAO/CN/ACV/6YRN/AN/ASump Discharge Flowpath /Sump Discharge Flowpath BoundaryVD-0012M1-0236-B(C-5)M2-0236-B(C-5)LOW(1)23CAO/CN/ACV/6YRN/AN/ASump Discharge Flowpath /Sump Discharge Flowpath Boundary GROUP 110Diaphram Valve / Air Operated ITT Model SD-C-105925HV-5157M1-0238(B-6)M2-0238(B-6)LOW(1)42AACLTJ/TSMT/6YR ET/18MOFC/6YRPIT/

6YRContainment IsolationHV-5158M1-0238(B-6)M2-0238(B-6)LOW(1)42AACLTJ/TSMT/6YR ET/18MOFC/6YRPIT/

6YRContainment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 16 - VENTS & DRAINSPAGE 2 of 2NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 1 OF 9Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator TestHIGH SAFETY SIGNIFICANCEDiaphram Valve / Air OperatedBorg-Warner 75000 Series7136M1-0264 (G-3) M2-0264 (G-3)HIGH32AACLTJ/TSMT/3MOFC/3MOPIT/

2YRContainment IsolationLCV-1003M1-0264(G-2)M2-0264(G-2)HIGH32AACLTJ/TSMT/3MOFC/3MOPIT/

2YRContainment Isolation GROUP 70Swing Check Valve / Self Actuated Borg-Warner 75000 SeriesCA-0016M1-0216-A(F-2)M2-0216-A(F-2)LOW(1)32A/CACLTJ/TSCV/6YR(4)N/AN/AContainment IsolationCI-0030M1-0216-A(F-5)M2-0216-B (F-2)LOW(1) 32A/CACLTJ/TSCV/6YR(4)N/AN/AContainment Isolation GROUP 71Globe Valve / Air OperatedFisher Model BXAHV-4165M1-0228(B-2)M2-0228(B-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4166M1-0228(B-1)M2-0228(B-1)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 2 of 9HV-4167M1-0228(C-1)M2-0228(C-1)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4168M1-0228(B-2)M2-0228(B-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4169M1-0228(B-2) M2-0228(B-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4170M1-0228(B-2) M2-0228(B-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4171M1-0228(B-3) M2-0228(B-3)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4172M1-0228(B-3)M2-0228(B-3)LOW(1)3/42AACLTJ/TSET/18MOMT/6YR FC/6YRPIT/

6YRContainment IsolationHV-4173M1-0228(B-3)M2-0228(B-3)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4174M1-0228(B-3)M2-0228(B-3)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 3 of 9HV-4175M1-0228(C-2)M2-0228(C-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-4176M1-0228(C-1)M2-0228(C-1)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-7311M1-0264(D-4)M2-0264(D-4)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-7312M1-0264(D-3)M2-0264(D-3)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 72Globe Valve / Air OperatedCopes Vulcan & Fisher 3-inch ModelsHV-3486M1-0216-A(E-2)M2-0216-A(E-2)LOW(1)32AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-3487M1-0216-A(E-5)M2-0216-B(F-2)LOW(1)32AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 73Butterfly Valve / Air Operated Posi-Seal Model 9134-05-07-03, 48-inchHV-5536M1-0301(F-2)M2-0301(E-2)LOW(1)482APCLTJ/TSN/AN/APIT/

6YRContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 4 of 9HV-5537M1-0301(E-2)M2-0301(D-2)LOW(1)482APCLTJ/TSN/AN/APIT/

6YRContainment IsolationHV-5538M1-0301(F-3)M2-0301(E-3)LOW(1)482APCLTJ/TSN/AN/APIT/

6YRContainment IsolationHV-5539M1-0301(E-3)M2-0301(D-3)LOW(1)482APCLTJ/TSN/AN/APIT/

6YRContainment Isolation GROUP 74Butterfly Valve / Air OperatedPosi-Seal Model 9134-05-07-03, 18-inchHV-5548M1-0301(F-3)M2-0301(E-4)LOW(1)182AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5549M1-0301(E-3)M2-0301(D-4)LOW(1)182AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 75Diaphram Valve / Air OperatedITT Model SD-C-1028637126M1-0264(B-2)M2-0264(B-2)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation7150M1-0264(C-1)M2-0264(C-1)LOW(1)3/42AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 5 of 9 GROUP 76Ball Valve / Hydraulic OperatedNeles-Jamesbury Model 3-A150F-36TTBS-0025M1-0245(D-1)M2-0245(D-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment IsolationBS-0030M1-0245(C-1)M2-0245(C-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment Isolation GROUP 77Globe Valve / Solenoid OperatedValcor Model V52600-5292-7HV-5556M1-0301-A(C-4)M2-0301-A(C-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5557M1-0301-A(D-4)M2-0301-A(D-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5558M1-0301-A(C-4)M2-0301-A(C-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5559M1-0301-A(D-4)M2-0301-A(D-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5560M1-0301-A(C-4)M2-0301-A(C-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 6 of 9HV-5561M1-0301-A(D-4)M2-0301-A(D-4)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 78Globe Valve / Solenoid OperatedValcor Model V52600-5950-11HV-5544M1-0301-A(C-1)M2-0301-A(C-1)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5545M1-0301-A(D-1)M2-0301-A(D-1)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5546M1-0301-A(C-2)M2-0301-A(C-2)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment IsolationHV-5547M1-0301-A(D-2)M2-0301-A(D-2)LOW(1)12AACLTJ/TSET/18MOMT/6YRFC/6YRPIT/

6YRContainment Isolation GROUP 79Ball Valve / Manually OperatedWorcester Controls / Neles-Jamesbury1BS-0015M1-0245(D-3)LOW(1)3/4N/A (2)APCLTJ/TSN/AN/AN/AContainment Isolation1BS-0029M1-0245(E-2)LOW(1)3/4N/A (2)APCLTJ/TSN/AN/AN/AContainment Isolation1BS-0044M1-0245(B-2)LOW(1)3/4N/A (2)APCLTJ/TSN/AN/AN/AContainment Isolation1BS-0056M1-0245(B-3)LOW(1)3/4N/A (2)APCLTJ/TSN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 7 of 9BS-0202M1-0245(A-5)M2-0245-A(B-3)LOW(1)22APCLTJ/TSN/AN/AN/AContainment IsolationBS-0203M1-0245(C-5)M2-0245-A(E-3)LOW(1)22APCLTJ/TSN/AN/AN/AContainment Isolation GROUP 80Diaphram Valve / Manually OperatedITT Model SD-C-1005527135M1-0264(G-2)M2-0264(G-2)LOW(1)32APCLTJ/TSN/AN/AN/AContainment Isolation GROUP 81Globe Valve / Manually OperatedAnderson-Greenwood Model NO3-6020-5042BS-0016M2-0245(C-4)LOW(1)3/82APCLTJ/TSN/AN/AN/AContainment Isolation2BS-0017M2-0245(C-4)LOW(1)3/82APCLTJ/TSN/AN/AN/AContainment Isolation2BS-0039M2-0245(D-4)LOW(1)3/82APCLTJ/TSN/AN/AN/AContainment Isolation2BS-0040M2-0245(D-4)LOW(1)3/82APCLTJ/TSN/AN/AN/AContainment Isolation GROUP 82Relief Valve / Manually Operated Anderson-Greenwood Model 83NS80608LG-N22BS-0015M2-0245(E-4)LOW(1)3/4X 1 2A (3)PCLTJ/TSN/AN/AN/AContainment Isolation2BS-0029M2-0245(D-3)LOW(1)3/4X 1 2A (3)PCLTJ/TSN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 8 of 92BS-0044M2-0245(C-3)LOW(1)3/4X 1 2A (3)PCLTJ/TSN/AN/AN/AContainment Isolation2BS-0056M2-0245(B-4)LOW(1)3/4X 1 2A (3)PCLTJ/TSN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion SafetyFunc.Pos.Test Parameters/Schedule Remarks Leak TestExerciseTestFail SafeTest Position Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 17 - MISCELLANEOUS CONTAINMENT ISOLATION VALVESPAGE 9 of 9NOTES1.A risk informed - staggered test basis (RI-STB) shall be established for the valves within the specified group.2.1BS-0015, 1BS-0029, 1BS-0044, 1BS-0056 are non-ASME valves. However, they are included in the Inservice Valve Testing Plan in accordance with Generic Letter 89-04, Attachment 1, Position 10 because they are containment isolation valves which are included in the 10CFR50 Appendix J Progra m.3.2BS-0015, 2BS-0029, 2BS-0044, 2BS-0056 are relief valves and therefore would normally be classified as Category A/C. In this application, however, they are being used as lever operated manual valves which spring return to closed and not for self-actuated overpressure relief. For this reason they are classified as Category A.4.ISTC-3550 Valve in Regular Use - This valve operates in the course of plant operation at a frequency that satisfies the requirements of this IST Plan.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 1 OF 15Valve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator TestGROUP 83 HIGH SAFETY SIGNIFICANCESafety Valve / Self ActuatingCrosby Model HB-BP-86, Size 6M68010AM1-0251(A-1)M2-0251(A-1)HIGH61CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection/Reactor Coolant Pressure

Boundary8010BM1-0251(B-1)M2-0251(B-1)HIGH61CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection/Reactor Coolant Pressure

Boundary8010CM1-0251(C-1)M2-0251(C-1)HIGH61CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection/Reactor Coolant Pressure

Boundary GROUP 84Safety Valve / Self Actuating Crosby Model HA-75-FN, Size 6R8X8MS-0021M1-0202(C-4)M2-0202(C-4)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0022M1-0202(C-4)M2-0202(C-4)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0023M1-0202(D-4)M2-0202(D-4)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment Isolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 2 of 15MS-0024M1-0202(D-4)M2-0202(D-4)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0025M1-0202(E-4)M2-0202(E-4)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0058M1-0202(C-2)M2-0202(C-2)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/Steam Line Isolation &

Containment IsolationMS-0059M1-0202(C-2)M2-0202(C-2)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0060M1-0202(D-2)M2-0202(D-2)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0061M1-0202(D-2)M2-0202(D-2)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0062M1-0202(E-2)M2-0202(E-2)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/Steam Line Isolation &

Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 3 of 15MS-0093M1-0202(C-1)M2-0202(C-1)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0094M1-0202(C-1)M2-0202(C-1)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0095M1-0202(D-1)M2-0202(D-1)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/Steam Line Isolation &

Containment IsolationMS-0096M1-0202(D-1)M2-0202(D-1)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0097M1-0202(E-1)M2-0202(E-1)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0129M1-0202(C-5)M2-0202(C-5)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0130M1-0202(C-5)M2-0202(C-5)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/Steam Line Isolation &

Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 4 of 15MS-0131M1-0202(D-5)M2-0202(D-5)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/

Steam Line Isolation &

Containment IsolationMS-0132M1-0202(D-5)M2-0202(D-5)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (for residual heat removal)/Steam Line Isolation &

Containment IsolationMS-0133M1-0202(E-5)M2-0202(E-5)LOW6 X 82CAO/CN/ASRV/5YR N/APIT/2YROverpressure Protection & Steam Vent Flowpath (forresidual heat removal)/Steam Line Isolation &

Containment IsolationGROUP 85 HIGH SAFETY SIGNIFICANCERelief Valve / Self Actuating / Safety FunctionCrosby Model JB8708AM1-0260(E-2)M2-0260(E-2)HIGH3 X 42A/CPO/CN/ASRV/10YR (2)N/AN/ARCS OverpressureProtection/RHR FlowpathBoundary and Containment Isolation8708BM1-0260(E-5)M2-0260(E-5)HIGH3 X 42A/CPO/CN/ASRV/10YR (2)N/AN/ARCS OverpressureProtection/RHR FlowpathBoundary and Containment Isolation GROUP 86Relief Valve / Self Actuating / Safety Function Crosby Model JBAK8510AM1-0255-1(D-4)M2-0254(F-5)LOW11/2X 22CAO/CN/ASRV/4YRN/AN/AHigh Head Safety Injection Pump Miniflow Path/ECCS Recirculation Flowpath

BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 5 of 158510BM1-0255-1(D-4)M2-0254(F-6)LOW11/2X 22CAO/CN/ASRV/4YRN/AN/AHigh Head Safety Injection Pump Miniflow Path/ECCS Recirculation Flowpath

Boundary GROUP 87Relief Valve / Self Actuating / Safety FunctionCrosby Model JMAKCC-0611M1-0231(F-2)M2-0231-A(C-2)LOW3/4X 12CAO/C (1)N/ASRV/10YRN/AN/AContainment Penetration Thermal ReliefCC-0618M1-0231(F-3)M2-0231-A(C-3)LOW3/4X 12CAO/C (1)N/ASRV/10YRN/AN/AContainment Penetration Thermal Relief1CC-1067M1-0231(B-5)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation2CC-1090M2-0231-A(F-2)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment

Isolation1CH-0271M1-0307-A(B-1)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation1CH-0272M1-0307-A(B-1)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation2CH-0281M1-0307(B-3)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation2CH-0282M1-0307(B-2)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 6 of 15DD-0430M1-0242-B(E-2)M2-0242(C-3)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation GROUP 88Relief Valve / Self Actuating / Safety FunctionCrosby Model JRAKPS-0500M1-0228(B-3)M2-0228(B-3)LOW3/4X 12A/CAC (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationPS-0501M1-0228(B-1)M2-0228(B-1)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationPS-0502M1-0228(B-1)M2-0228(B-1)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationPS-0503M1-0228(B-2)M2-0228(B-2)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation1SI-8972M1-0262(B-1)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation2SI-8983M2-0263-C(D-2)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment

IsolationWP-7177M1-0264(C-4)M2-0264(C-4)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 7 of 15 GROUP 89Relief Valve / Self Actuating / Safety FunctionCrosby Model 900 with Omni TrimSI-0182M1-0263-B(B-6)M2-0263-A(B-5)HIGH3/4X 12CAO/CN/ASRV/10YRN/AN/A8811A Bonnet Overpressure Relief/Containment IsolationSI-0183M1-0263-B(B-5)M2-0263-A(B-6)HIGH3/4X 12CAO/CN/ASRV/10YRN/AN/A8811B Bonnet Overpressure Relief/Containment IsolationCT-0309M1-0232-A(C-5)M2-0232-A(C-5)LOW3/4X 12CAO/CN/ASRV/10YRN/AN/AHV-4782 Bonnet OverpressureRelief/Containment IsolationCT-0310M1-0232-A(C-6)M2-0232-A(C-6)LOW3/4X 12CAO/CN/ASRV/10YRN/AN/AHV-4783 Bonnet OverpressureRelief/Containment IsolationRH-0033M1-0260(A-3)M2-0260(A-3)LOW3/4X 12CAO/CN/ASRV/10YR N/AN/A8716A Bonnet Overpressure Relief/ECCS Recirculation Flowpath BoundaryRH-0034M1-0260(A-4)M2-0260(A-5)LOW3/4X 12CAO/CN/ASRV/10YR N/AN/A8716B Bonnet Overpressure Relief/ECCS Recirculation Flowpath Boundary GROUP 90Relief Valve / Self Actuating / No Active Safety Function Anderson-Greenwood Model N06-1047-009DO-0123M1-0215-D(F-2)M2-0215-D(F-2)LOW1 X 13CPC (1)N/ASRV/10YRN/AN/ADiesel Generator StartingAir Receiver Relief ValveValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 8 of 15DO-0129M1-0215-D(F-4)M2-0215-D(F-4)LOW1 X 13CPC (1)N/ASRV/10YRN/AN/ADiesel Generator StartingAir Receiver Relief ValveDO-0223M1-0215-E(F-2)M2-0215-E(F-2)LOW1 X 13CPC (1)N/ASRV/10YRN/AN/ADiesel Generator StartingAir Receiver Relief ValveDO-0229M1-0215-E(F-4)M2-0215-E(F-4)LOW1 X 13CPC (1)N/ASRV/10YRN/AN/ADiesel Generator StartingAir Receiver Relief Valve GROUP 91Relief Valve / Self Actuating / No Active Safety FunctionCrosby Model JO DO-0111M1-0215-F (E-5)M2-0215-F(E-5)LOW11/2 X 2 3CAC (1)N/ASRV/10YRN/AN/ADiesel Generator Fuel OilTransfer Pump DischargeRelief ValveSI-0176M1-0262(F-6)M2-0263-B(B-6)LOW3/4X 13CPC (1)N/ASRV/10YRN/AN/ANitrogen Supply Header ReliefSI-0177M1-0262(G-6)M2-0263-B(A-6)LOW3/4X 13CPC (1)N/ASRV/10YRN/AN/ANitrogen Supply Header ReliefDO-0187M1-0215-F(E-5)M2-0215-F(E-5)LOW11/2 X 2 3CAC (1)N/ASRV/10YRN/AN/ADiesel Generator Fuel OilTransfer Pump Discharge Relief ValveDO-0211M1-0215-G(E-5)M2-0215-G(E-5)LOW11/2 X 23CAC (1)N/ASRV/10YRN/AN/ADiesel Generator Fuel OilTransfer Pump Discharge Relief ValveValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 9 of 15CT-0218M1-0232-A(F-4)M2-0232-A(F-4)LOW11/2 X 21/2 2CPC (1)N/ASRV/10YRN/AN/AChemical Additive TankRelief ValveDO-0287M1-0215-G(E-5)M2-0215-G(E-5)LOW11/2 X 22CAC (1)N/ASRV/10YRN/AN/ADiesel Generator Fuel OilTransfer Pump DischargeRelief Valve2CS-8000M2-0251(D-3)LOW1 X 11/2 2CPC (1)N/ASRV/10YRN/AN/ARCP Seal Water Return Line Relief Valve1-8121M1-0251(D-3)LOW2 X 32CPC (1)N/ASRV/10YRN/AN/ARCP Seal Water Return Line Relief Valve GROUP 92Relief Valve / Self Actuating / No Active Safety Function Crosby Model JMAKCC-0042M1-0229-B(A-5)M2-0229(D-6)LOW3/4 X 13CPC (1)N/ASRV/10YRN/AN/ANon-Safeguards Loop Supply Relief ValveCC-0183M1-0229-A(E-4)M2-0229(A-4)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/AComponent Cooling Water Hx Relief ValveCC-0184M1-0229-B(B-4)M2-0229(F-4)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/AComponent Cooling Water Hx Relief ValveAF-0248M1-0206-1(B-1)M2-0206-1(B-1)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/AMotor Driven AFW PumpSuction Relief ValveValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 10 of 15AF-0249M1-0206-1(B-2)M2-0206-1(B-2)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/AMotor Driven AFW PumpSuction Relief ValveAF-0250M1-206-1(B-5)M2-206-1(B-5)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ATurbine Driven AFW PumpSuction Relief Valve1SW-0448M1-0234(F-2)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ADiesel Jacket Water CoolerRelief Valve1SW-0449M1-0234(F-5)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ADiesel Jacket Water CoolerRelief Valve2SW-0432M2-0234(F-2)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ADiesel Jacket Water CoolerRelief Valve2SW-0433M2-0234(F-5)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ADiesel Jacket Water CoolerRelief ValveCC-0722M1-0231-A(D-1)M2-0231(D-1)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/AComponent Cooling Water Supply LineCH-0600M1-0311(F-2)M2-0311(F-2)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ASafety Chilled WaterRecirculation PumpDischarge Relief ValvesCH-0601M1-0311(F-5)M2-0311(F-5)LOW3/4 x 13CPC (1)N/ASRV/10YRN/AN/ASafety Chilled WaterRecirculation Pump Discharge Relief ValveValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 11 of 15 GROUP 93Relief Valve / Self Actuating / No Active Safety FunctionCrosby Model JRAK8124M1-0255(B-5)M2-0254(C-5)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/ACharging Pump Suction LineRelief Valve2-8468AM2-0254(D-4)M1-0259-A(C-3)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/APositive Displacement Pump Suction Line Relief Valve2-8468BM2-0254(D-5)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/ACentrifugal Charging Pump Suction Line Relief Valve2-8468CM2-0254(D-6)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/ACentrifugal Charging Pump Suction Line Relief Valve8858AM1-0263-A(F-2)M2-0262(B-2)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/ASI PMP Section Relief8858BM1-0263-A(F-3)M2-0262(B-4)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/ASI PMP section Relief GROUP 94Relief Valve / Self Actuating / No Active Safety FunctionTarget Rock Model 76K-003CT-0005M1-0232(D-2)M2-0232(D-2)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/AContainment Spray HXRelief ValveValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 12 of 15CT-0056M1-0232(D-4)M2-0232(D-4)LOW3/4 x 12CPC (1)N/ASRV/10YRN/AN/AContainment Spray HXRelief Valve GROUP 96Vacuum Breaker / Self ActuatingCrosby Model VRCTVBCA-01M1-0232-A(F-4)M2-0232-A(F-4)LOW23CAO/CN/ASRV/10YRN/AN/AChemical Additive TankVentpath/System BoundaryCTVBCA-02M1-0232-A(F-4)M2-0232-A(F-4)LOW23CAO/CN/ASRV/10YRN/AN/AChemical Additive TankVentpath/System Boundary GROUP 99Relief Valve / Self Actuating / No Active Safety FunctionCrosby Model JRAK - Medium/High Pressure Spring Set8851M1-0263-A(B-4)M2-0262(F-3)LOW3/4X 12CPCN/ASRV/10YRN/AN/ASI PMP Discharge to Cold leg, Reactor Coolant Pressure Boundary Valve Leakage8853AM1-0263-A(B-2)M2-0262(F-2)LOW3/4X 12CPCN/ASRV/10YRN/AN/ASI PMP Discharge to Cold leg, Reactor Coolant Pressure Boundary Valve Leakage8853BM1-0263-A(F-3)M2-0262(F-4)LOW3/4X 12CPCN/ASRV/10YRN/AN/ASI PMP Discharge to Cold leg, Reactor Coolant Pressure Boundary Valve LeakageValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 13 of 15 GROUP 100Relief Valve / Self Actuating / Safety FunctionCrosby Model JRAK - Medium Pressure Spring Set8842M1-0263-B(B-2)M2-0263-A(F-2)LOW3/4X 12CPCN/ASRV/10YRN/AN/ARHR To Hot Leg Injection Relief Valve, Reactor Coolant Pressure Boundary Valve Leakage8856AM1-0263-B(B-1)M2-0263-A(F-1)LOW3/4X 12CPCN/ASRV/10YRN/AN/ARHR to Cold Leg Injection Relief Valve, Reactor Coolant Pressure Boundary Valve Leakage8856BM1-0263-B(B-3)M2-0263-A(F-3)LOW3/4X 12CPCN/ASRV/10YRN/AN/ARHR to Cold Leg Injection Relief Valve, Reactor Coolant Pressure Boundary Valve Leakage GROUP 101Relief Valve / Self Actuating / Safety FunctionCrosby Model JRAK - Low Pressure Spring Set2VD-0896M2-0238(B-6)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment

Isolation1VD-0907M1-0238(B-6)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment IsolationWP-7176M1-0264(E-3)M2-0264(E-3)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment

IsolationValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 14 of 15RC-0036M1-0251(F-2)M2-0251(F-2)LOW3/4X 12A/CAO/C (1)LTJ/TSSRV/10YRN/AN/AContainment Penetration Thermal Relief/Containment Isolation GROUP 102Relief Valve / Self Actuating / No Active Safety FunctionCrosby Model JO8855AM1-0262(D-1)M2-0263-B(C-1)LOW1 X 22CpCN/ASRV/10YRN/AN/ASI Accumulator Relief8855BM1-0262(D-2)M2-0263-B(C-2)LOW1 X 22CpCN/ASRV/10YRN/AN/ASI Accumulator Relief8855CM1-0262(D-4)M2-0263-B(C-4)LOW1 X 22CpCN/ASRV/10YRN/AN/ASI Accumulator Relief8855DM1-0262(D-5)M2-0263-B(C-5)LOW1 X 22CPCN/ASRV/10YRN/AN/ASI Accumulator ReliefValve NumberFlow Diagram(Coord.)RiskRankingSizeCode ClassCate-goryFunc-tion Safety Func.Pos.Test Parameters/ScheduleRemarks Leak TestExerciseTestFailSafeTestPosition Indicator Test CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 0TABLE 18 - SAFETY & RELIEF VALVESPAGE 15 of 15NOTES1.These valves meet the scoping requirement of ISTA-1100(b) for relief devices that protect systems or portion of systems that perform one or more of the three safety functions (shutdown the reactor to the safe shutdown condition, maintain the safe shutdown condition, or mitigate the consequences of an accident). Additionally, these relief valves meet the criteria of ASME OM CODE 2004 Edition through 2006 Addenda, I-1390 "Test Frequency, Class 2 and 3 Pressure Relief Devices That Are Used for Thermal Relief Application." These thermal relief valves shall be tested every 10 years, unless performance data indicate more frequent testing is necessary. In lieu of tests, relief valves may be replaced at frequency of every 10 years, unless performance data indicate more frequent replacement is necessary. No additional valves are required to be tested if a thermal relief valve exceeds its as-found set pressure tolerance.2.8708A and 8708B, RHR Suction Relief Valves, are Passive and are therefore exempt from performance 2004 through 2006 Addenda, Subsection ISTC, Table ISTC-3500-1.) Technical Specification LCO 3.4.12, however, allows crediting these valves for LTOP protection in MODES 4, 5, 6. Therefore, these valves are performance tested to the requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Appendix I.

CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1 TABLE 19 - MOTOR OPERATED VALVESPAGE 1 OF 20Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic TestingAUXILIARY FEEDWATERGate Valve / Motor OperatedBorg-Warner 75000 Series with Limitorque ActuatorHV-2480M1-0206-1(B-2)M2-0206-1(B-2)LOW63BAON/AET/18MON/A(1)AFW Pump Emergency Supply FlowpathHV-2481M1-0206-1(B-4)M2-0206-1(B-4)LOW63BAON/AET/18MON/A(1)AFW Pump Emergency Supply FlowpathHV-2482M1-0206-1(B-4)M2-0206-1(B-4)LOW83BAON/AET/18MON/A(1)AFW Pump Emergency Supply FlowpathAUXILIARY FEEDWATERGate Valve / Motor Operated Borg-Warner Model 75610-1 with Limitorque ActuatorHV-2491AM1-0206(D-4)M2-0206(D-4)LOW42BACN/AET/18MON/A(1)Containment Isolation & AFWto Faulted SG FlowIsolationHV-2491BM1-0206(D-4)M2-0206(D-4)LOW42BACN/AET/18MON/A(1)Containment Isolation & AFWto Faulted SG FlowIsolationHV-2492AM1-0206(D-3)M2-0206(D-3)LOW42BACN/AET/18MON/A(1)Containment Isolation & AFWto Faulted SG FlowIsolationHV-2492BM1-0206(D-2)M2-0206(D-2)LOW42BACN/AET/18MON/A(1)Containment Isolation & AFWto Faulted SG FlowIsolation CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 2 of 20HV-2493AM1-0206(D-1)M2-0206(D-1)LOW42BACN/AET/18MON/A(1) Containment Isolation & AFWto Faulted SG FlowIsolationHV-2493BM1-0206(D-2)M2-0206(D-2)LOW42BACN/AET/18MON/A(1) Containment Isolation & AFWto Faulted SG FlowIsolationHV-2494AM1-0206(D- 5)M2-0206(D-5)LOW42BACN/AET/18MON/A(1) Containment Isolation & AFWto Faulted SG FlowIsolationHV-2494BM1-0206(D-5)M2-0206(D-5)LOW42BACN/AET/18MON/A(1)Containment Isolation & AFWto Faulted SG FlowIsolationAUXILIARY FEEDWATERButterfly Valve / Motor OperatedFisher Controls Series with Limitorque ActuatorHV-2484M1-0206-2(D-4)M2-0206-2(D-4)LOW123BACN/AET/18MON/A(1)Condensate System toCondensate Storage TankIsolation to Preclude TankOverpressurizationHV-2485M1-0206-2(D-4)M2-0206-2(D-4)LOW123BACN/AET/18MON/A(1)Condensate System toCondensate Storage TankIsolation to Preclude TankOverpressurizationCOMPONENT COOLING WATERButterfly Valve / Motor Operated Fisher with Limitorque Actuator (24-inch)HV-4512M1-0229-A(F-1)M2-0229(C-3)LOW243BACN/AET/18MON/A(1)Train A to Train B CrosstieIsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 3 of 20HV-4513M1-0229-A(G-1)M2-0229(E-3)LOW243BACN/AET/18MON/A(1)Train A to Train B CrosstieIsolationHV-4514M1-0229-B(A-4)M2-0229(C-6)LOW243BACN/AET/18MON/A(1)Train A to Train B CrosstieIsolationHV-4515M1-0229-B(A-4)M2-0229(D-6)LOW243BACN/AET/18MON/A(1)Train A to Train B CrosstieIsolationHV-4524M1-0229-A(F-1)M2-0229(D-4)LOW243BACN/AET/18MON/A(1)Non-Safety Loop FlowpathIsolationHV-4525M1-0229-A(F-1)M2-0229(D-4)LOW243BACN/AET/18MON/A(1)Non-Safety Loop FlowpathIsolationHV-4526M1-0229-B(A-5)M2-0229(D-6)LOW243BACN/AET/18MON/A(1)Non-Safety Loop FlowpathIsolationHV-4527M1-0229-B(A-5)M2-0229(D-6)LOW243BACN/AET/18MON/A(1)Non-Safety Loop FlowpathIsolationCOMPONENT COOLING WATER - HIGH SAFETY SIGNIFICANCEButterfly Valve / Motor OperatedVelan with Limitorque Actuator (18-inch)HV-4572M1-0229(B-2)M2-0229-A(C-4)HIGH183BAON/AET/18MON/A(1)RHR Heat Exchanger CoolingFlowpathValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 4 of 20HV-4573M1-0229-B(F-6)M2-0229-B(F-4)HIGH183BAON/AET/18MON/A(1)RHR Heat Exchanger CoolingFlowpathCOMPONENT COOLING WATERGate Valve / Motor OperatedBorg-Warner with Limitorque ActuatorHV-4696M1-0231(C-4)M2-0231(A-4)LOW42AACLTJ/TSET/18MON/A(1)Containment Isolation & RCPThermal Barrier RuptureIsolationHV-4699M1-0231-A(B-6)M2-0230-A(E-2)LOW82BACN/AET/18MON/A(1)Passive Pipe Break Isolation(inside Containment)HV-4700M1-0231-A(B-6)M2-0230-A(E-3)LOW82AACLTJ/TSET/18MON/A(1)Containment Isolation & RCPThermal Barrier RuptureIsolationHV-4701M1-0231(C-4)M2-0231(A-6)LOW82AACLTJ/TSET/18MON/A(1)Containment IsolationHV-4708M1-0231(B-4)M2-0230-A(E-4)LOW82AACLTJ/TSET/18MON/A(1)Containment IsolationHV-4709M1-0231(B-4)M2-0230-A(F-4)LOW42AACLTJ/TSET/18MON/A(1)Containment Isolation & RCPThermal Barrier Rupture IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 5 of 20COMPONENT COOLING WATERButterfly Valve / Motor Operated Velan with Limitorque ActuatorHV-4574M1-0229(B-4)M2-0229-A(C-2)LOW183BAON/AET/18MON/A(1)Containment Spray HeatExchanger Cooling FlowpathHV-4575M1-0229-B(F-6)M2-0229-B(F-5)LOW183BAON/AET/18MON/A(1)Containment Spray HeatExchanger Cooling FlowpathSAFETY & NON-SAFETY CHILLED WATERGate Valve / Motor OperatedBorg-Warner with Limitorque ActuatorHV-6082M1-0307-A(B-1)M2-0307(B-2)LOW62AACLTJ/TSET/18MON/A(1)Containment IsolationHV-6083M1-0307-A(C-1)M2-0307(B-2)LOW62AACLTJ/TSET/18MON/A(1)Containment IsolationHV-6084M1-0307-A(B-2)M2-0307(B-3)LOW62AACLTJ/TSET/18MON/A(1)Containment IsolationCHEMICAL and VOLUME CONTROL - HIGH SAFETY SIGNIFICANCEGlobe Valve / Motor Operated Velan with Limitorque Actuator8110M1-0255(B-2)M2-0254(A-2)HIGH22BACN/AET/18MON/A(1)ECCS Flowpath BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 6 of 208111M1-0255(B-2)M2-0254(A-2)HIGH22BACN/AET/18MON/A(1)ECCS Flowpath BoundaryCHEMICAL and VOLUME CONTROL - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque ActuatorLCV-0112BM1-0255(E-6)M2-0254(C-4)HIGH42BACN/AET/18MON/A(1)ECCS Flowpath Boundary & Isolation of VCT Cover Gasfrom Charging Pumps' Suction Header (upon low VCT level) & Boron DilutionFlowpath IsolationLCV-0112CM1-0255(D-6)M2-0254(C-4)HIGH42BACN/AET/18MON/A(1)ECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header (upon low VCT level) & Boron Dilution Flowpath IsolationLCV-0112DM1-0255(C-5)M2-0254(B-5)HIGH82BAO/CN/AET/18MON/A(1)ECCS Injection Flowpath & Boration Flowpath/ECCS Recirculation Flowpath BoundaryLCV-0112EM1-0255(C-4)M2-0254(B-5)HIGH82BAO/CN/AET/18MON/A(1)ECCS Injection Flowpath & Boration Flowpath/ECCS Recirculation Flowpath BoundaryCHEMICAL and VOLUME CONTROL - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque Actuator8105M1-0255-1(A-2)M2-0255(D-1)HIGH32AAO/CLTJ/TSET/18MON/A(1)Boration Flowpath/ECCS Flowpath Boundary &

Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 7 of 208106M1-0255-1(B-2)M2-0255(C-1)HIGH32BAO/CN/AET/18MON/A(1)Boration Flowpath/ECCSFlowpath BoundaryCHEMICAL and VOLUME CONTROL - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedFlowserve with Limitorque ActuatorHV-8402AM1-0255-1(B-2)M2-0255(B-1)HIGH32BPO/C (5)N/AET/18MO (5)N/A(1) Boration FlowpathCHEMICAL and VOLUME CONTROLGlobe Valve / Motor OperatedVelan with Limitorque Actuator8100M1-0253(A-4)M2-0253(D-6)LOW22AACLTJ/TSET/18MON/A(1)Containment Isolation8104M1-0255-2(F-5)M2-0255-2(B-3)LOW22BAON/AET/18MON/A(1)Boration Flowpath8109M1-0255-1(E-1)M2-0254(D-3)LOW22BPCPIT/

2YR (4)N/AN/AN/A ECCS Flowpath Boundary8112M1-0253(A-4)M2-0255-1(B-4)LOW22AACLTJ/TSET/18MON/A(1)Containment Isolation8351AM1-0253(A-6)M2-0255(D-5)LOW22BACN/AET/18MON/A(1)Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 8 of 208351BM1-0253(E-6)M2-0255(D-4)LOW22BACN/AET/18MON/A(1)Containment Isolation8351CM1-0253(E-3)M2-0255(D-6)LOW22BACN/AET/18MON/A(1)Containment Isolation8351DM1-0253(A-3)M2-0255(D-5)LOW22BACN/AET/18MON/A(1)Containment Isolation8511AM1-0255-1(D-4)M2-0254(E-5)LOW22BAO/CN/AET/18MON/A(1)High Head Safety InjectionPump Miniflow Path/ECCSRecirculation Flowpath Boundary8511BM1-0255-1(D-4)M2-0254(E-6)LOW22BAO/CN/AET/18MON/A(1)High Head Safety Injection Pump Miniflow Path/ECCS Recirculation Flowpath Boundary8512AM1-0255-1(D-4)M2-0254(F-6)LOW22BACN/AET/18MON/A(1)ECCS Recirculation FlowpathBoundary8512BM1-0255-1(D-4)M2-0254(F-5)LOW22BACN/AET/18MON/A(1)ECCS Recirculation FlowpathBoundary CONTAINMENT SPRAYGate Valve / Motor OperatedBorg-Warner with Limitorque ActuatorHV-4776M1-0232(C-5)M2-0232(C-5)LOW162AAO/CN/A (2)ET/18MON/A(1)Containment Spray Flowpath/Containment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 9 of 20HV-4777M1-0232(C-2)M2-0232(C-2)LOW162AAO/CN/A (2)ET/18MON/A(1)Containment Spray Flowpath/Containment IsolationHV-4782M1-0232-A(C-5)M2-0232-A(C-5)LOW162BAO/CN/AET/18MON/A(1)Sump RecirculationFlowpath/ContainmentIsolationHV-4783M1-0232-A(C-6)M2-0232-A(C-6)LOW162BAO/CN/AET/18MON/A(1)Sump RecirculationFlowpath/ContainmentIsolation CONTAINMENT SPRAYButterfly Valve / Motor OperatedCopes Vulcan with Limitorque ActuatorHV-4758M1-0232-A(D-2)M2-0232-A(D-2)LOW162BACN/AET/18MON/A(1)Sump Recirculation Flowpath BoundaryHV-4759M1-0232-A(D-2)M2-0232-A(E-3)LOW162BACN/AET/18MON/A(1)Sump Recirculation Flowpath Boundary CONTAINMENT SPRAYGlobe Valve / Motor OperatedFisher with Limitorque ActuatorFV-4772-1M1-0232(E-6)M2-0232(E-6)LOW42BAO/CN/AET/18MON/A(1)Pump Miniflow Flowpath/Containment Spray Flowpath BoundaryFV-4772-2M1-0232(E-5)M2-0232(E-5)LOW42BAO/CN/AET/18MON/A(1)Pump Miniflow Flowpath/Containment Spray FlowpathBoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 10 of 20FV-4773-1M1-0232(F-3)M2-0232(F-3)LOW42BAO/CN/AET/18MON/A(1)Pump Miniflow Flowpath/Containment Spray FlowpathBoundaryFV-4773-2M1-0232(F-2)M2-0232(F-2)LOW42BAO/CN/AET/18MON/A(1)Pump Miniflow Flowpath/Containment Spray FlowpathBoundary CONTAINMENT SPRAYDiaphram Valve / Motor OperatedITT with Limitorque ActuatorLV-4754M1-0232-A(F-5)M2-0232-A(F-5)LOW33BAO/CN/AET/18MON/A(1)Chemical Additive Flowpath/Chemical Additive Tank IsolationLV-4755M1-0232-A(F-5)M2-0232-A(F-5)LOW33BAO/CN/AET/18MON/A(1)Chemical Additive Flowpath/Chemical Additive Tank IsolationREACTOR COOLANT - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse Model 03000CS82000008000AM1-0251(A-4)M2-0251(A-4)HIGH31BAO/CN/AET/18MON/A(1)Post Accident Vent Path/Vent Path Isolation

& Reactor Coolant PressureBoundary8000BM1-0251(A-4)M2-0251(A-4)HIGH31BAO/CN/AET/18MON/A(1)Post Accident Vent Path/Vent Path Isolation

& Reactor Coolant Pressure BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 11 of 20 RESIDUAL HEAT REMOVALGlobe Valve / Motor OperatedCopes Vulcan with Limitorque ActuatorFCV-0610M1-0260(D-1)M2-0260(D-1)LOW32BAO/CN/AET/18MON/A(1)Pump Miniflow Path/ECCS &RHR Flowpath BoundaryFCV-0611M1-0260(D-6)M2-0260(D-6)LOW32BAO/CN/AET/18MON/A(1)Pump Miniflow Path/ECCS &RHR Flowpath Boundary RESIDUAL HEAT REMOVAL - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (12-inch)8701AM1-0260(F-3)M2-0260(F-3)HIGH121AAO/CLT/TS (3)ET/18MON/A(1)RHR Flowpath/ContainmentIsolation & Reactor Coolant Pressure Boundary8701BM1-0260(F-5)M2-0260(F-5)HIGH121AAO/CLT/TS (3)ET/18MON/A(1)RHR Flowpath/Containment Isolation & Reactor Coolant Pressure Boundary8702AM1-0260(F-3)M2-0260(F-3)HIGH121AAO/CLT/TS (3)ET/18MON/A(1)RHR Flowpath/Reactor Coolant Pressure Boundary8702BM1-0260(F-5)M2-0260(F-5)HIGH121AAO/CLT/TS (3)ET/18MON/A(1)RHR Flowpath/Reactor Coolant Pressure BoundaryValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 12 of 20 RESIDUAL HEAT REMOVALGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (10-inch)8716AM1-0260(B-3)M2-0260(B-3)LOW102BAO/CN/AET/18MON/A(1)ECCS InjectionFlowpath/ECCS RecirculationFlowpath Boundary8716BM1-0260(B-4)M2-0260(B-4)LOW102BAO/CN/AET/18MON/A(1)ECCS InjectionFlowpath/ECCS RecirculationFlowpath BoundarySAFETY INJECTIONGlobe Valve / Motor OperatedWestinghouse with Limitorque Actuator8814AM1-0263-A(D-3)M2-0262(D-3)LOW11/2 2BACN/AET/18MON/A(1)ECCS Recirculation FlowpathBoundary8814BM1-0263-A(D-4)M2-0262(D-4)LOW11/2 2BACN/AET/18MON/A(1)ECCS Recirculation FlowpathBoundarySAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGlobe Valve / Motor Operated Westinghouse with Limitorque Actuator8813M1-0263-A(E-5)M2-0262(C-3)HIGH22BACN/AET/18MON/A(1)ECCS Recirculation FlowpathBoundarySAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (less than 8-inch)Valve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 13 of 208835M1-0263-A(A-5)M2-0262(F-3)HIGH42BAO/CN/AET/18MON/A(1)ECCS to Cold Legs Flowpath/ECCS to Hot Legs FlowpathBoundary & Containment Isolation & Passive PipeBreak Isolation8923AM1-0263-A(F-2)M2-0262(A-2)HIGH62BACN/AET/18MON/A(1)Passive Pipe BreakIsolation8923BM1-0263-A(F-3)M2-0262(A-5)HIGH62BACN/AET/18MON/A(1)Passive Pipe BreakIsolationSAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor Operated Westinghouse with Limitorque Actuator (8-inch)8804BM1-0263-A(F-3)M2-0262(B-4)HIGH82BAO/CN/AET/18MON/A(1)ECCS Recirculation Flowpath/Passive PipeBreak Isolation8806M1-0263-A(G-2)M2-0262(A-2)HIGH82BACN/AET/18MON/A(1)ECCS Flowpath Boundary(during Recirculation)SAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (10-inch)8809AM1-0263-B(A-2)M2-0263-A(F-1)HIGH102AAO/CN/A (2)ET/18MON/A(1)ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Passive PipeBreak Isolation & Contain-ment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 14 of 208809BM1-0263-B(A-4)M2-0263-A(F-3)HIGH102AAO/CN/A (2)ET/18MON/A(1)ECCS to Cold Legs Flowpath/ECCS to Hot Legs FlowpathBoundary & Passive Pipe Break Isolation & Contain-ment IsolationSAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (14-inch)8811AM1-0263-B(B-6)M2-0263-A(B-5)HIGH142BAO/CN/AET/18MON/A(1)ECCS Recirculation Flowpath/Containment Isolation & PassivePipe Break Isolation8811BM1-0263-B(B-5)M2-0263-A(B-6)HIGH142BAO/CN/AET/18MON/A(1)ECCS Recirculation Flowpath/Containment Isolation & PassivePipe Break Isolation8812AM1-0263-B(F-2)M2-0263-A(B-2)HIGH142BACN/AET/18MON/A(1)ECCS Recirculation Flowpath Boundary & Shutdown Cooling Flowpath Boundary (during Safety Grade Cold Shutdown)8812BM1-0263-B(F-3)M2-0263-A(B-3)HIGH142BACN/AET/18MON/A(1)ECCS Recirculation Flowpath Boundary & Shutdown Cooling Flowpath Boundary (during Safety Grade Cold Shutdown)SAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor Operated Westinghouse with Limitorque Actuator (4-inch)8801AM1-0261(C-2)M2-0261(E-4)HIGH42BAO/CN/AET/18MON/A(1)ECCS to Cold Legs Flowpath & Boration Flowpath/

Containment Isolation &Passive Pipe BreakIsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 15 of 208801BM1-0261(C-2)M2-0261(E-5)HIGH42BAO/CN/AET/18MON/A(1)ECCS to Cold Legs Flowpath & Boration Flowpath/Containment Isolation &

Passive Pipe BreakIsolationSAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor Operated Westinghouse with Limitorque Actuator (10-inch)8840M1-0263-B(A-3)M2-0263-A(F-2)HIGH102AAO/CN/A (2)ET/18MON/A(1)ECCS to Hot Legs Flowpath/ECCS to Cold Legs FlowpathBoundary & Containment Isolation & Passive Pipe Break IsolationSAFETY INJECTION - HIGH SAFETY SIGNIFICANCEGate Valve / Motor Operated Westinghouse with Limitorque Actuator (4-inch)8802AM1-0263-A(A-2)M2-0262(F-2)HIGH42BAO/CN/AET/18MON/A(1)ECCS to Hot Legs Flowpath/ECCS to Cold Legs FlowpathBoundary & Containment Isolation & Passive PipeBreak Isolation8802BM1-0263-A(A-3)M2-0262(F-5)HIGH42BAO/CN/AET/18MON/A(1)ECCS to Hot Legs Flowpath/ECCS to Cold Legs Flowpath Boundary & ContainmentIsolation & Passive PipeBreak Isolation8821AM1-0263-A(C-3)M2-0262(E-3)HIGH42BAO/CN/AET/18MON/A(1)ECCS to ColdLegsFlowpath/ECCS to Hot Legs Flowpath Boundary & Passive PipeBreak Isolation8821BM1-0263-A(C-4)M2-0262(E-4)HIGH42BAO/CN/AET/18MON/A(1)ECCS to ColdLegsFlowpath/ECCS to Hot Legs Flowpath Boundary & Passive PipeBreak IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 16 of 20SAFETY INJECTIONGate Valve / Motor OperatedWestinghouse with Limitorque Actuator (larger than 4-inch)8807AM1-0261(E-5)M2-0261(B-6)LOW62BAO/CN/AET/18MON/A(1)ECCS RecirculationFlowpath/Passive Pipe BreakIsolation8807BM1-0261(E-5)M2-0261(B-6)LOW62BAO/CN/AET/18MON/A(1)ECCS RecirculationFlowpath/Passive PipeBreak Isolation8808AM1-0262(C-2)M2-0263-B(E-2)LOW102BPOPIT/

2YR (4)N/AN/AN/A ECCS from Accumulators toCold Legs Flowpath8808BM1-0262(C-3)M2-0263-B(E-3)LOW102BPOPIT/

2YR (4)N/AN/AN/A ECCS from Accumulators toCold Legs Flowpath8808CM1-0262(C-5)M2-0263-B(E-5)LOW102BPOPIT/

2YR (4)N/AN/AN/A ECCS from Accumulators toCold Legs Flowpath8808DM1-0262(C-6)M2-0263-B(E-6)LOW102BPOPIT/

2YR (4)N/AN/AN/A ECCS from Accumulators toCold Legs Flowpath8924M1-0261(E-4)M2-0261(B-5)LOW62BACN/AET/18MON/A(1)Passive Pipe BreakIsolation8804AM1-0261(F-5)M2-0261(A-6)LOW82BAO/CN/AET/18MON/A(1)ECCS Recirculation Flowpath/Passive Pipe Break IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 17 of 20STATION SERVICE WATER - HIGH SAFETY SIGNIFICANCEButterfly Valve / Motor OperatedFisher with Limitorque ActuatorHV-4286M1-0233(E-2)M2-0233(D-3)HIGH243BAO/CN/AET/18MON/A(1)Service Water Flowpath/Throttling during PumpStartHV-4287M1-0233(D-2)M2-0233(B-3)HIGH243BAO/CN/AET/18MON/A(1)Service Water Flowpath/Throttling during PumpStart STATION SERVICE WATERButterfly Valve / Motor OperatedFisher with Limitorque ActuatorHV-4393M1-0234(F-6)M2-0234(F-6)LOW103BAON/AET/18MON/A(1)Service Water FlowpathHV-4394M1-0234(F-1)M2-0234(F-1)LOW103BAON/AET/18MON/A(1)Service Water FlowpathHV-4395M1-0234(G-6)M2-0234(G-6)LOW103BAON/AET/18MON/A(1)AFW Pump Emergency Supply FlowpathHV-4396M1-0234(G-1)M2-0234(G-1)LOW103BAON/AET/18MON/A(1)AFW Pump Emergency Supply FlowpathValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 18 of 20CONTAINMENT ISOLATIONGate Valve / Motor OperatedBorg-Warner with Limitorque ActuatorHV-4075BM1-0225-5(B-3)M2-0225-5(B-3)LOW42AACLTJ/TSET/18MON/A(1)Containment IsolationHV-4075CM1-0225-5(D-3)M2-0225-5(D-3)LOW42AACLTJ/TSET/18MON/A(1)Containment IsolationCONTAINMENT ISOLATIONButterfly Valve / Motor OperatedPosi-Seal with Limitorque ActuatorHV-5540M1-0301(C-2)M2-0301(B-2)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationHV-5541M1-0301(D-2)M2-0301(C-2)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationHV-5542M1-0301(C-4)M2-0301(B-4)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationHV-5543M1-0301(D-4)M2-0301(C-4)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 19 of 20HV-5562M1-0301(D-2)M2-0301(C-2)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationHV-5563M1-0301(D-4)M2-0301(C-4)LOW122APCLTJ/TSN/AN/AN/AContainment IsolationValve NumberFlow Diagram(Coord.)RiskRankingSize CodeClassCate-gory Func-tion SafetyFunc.Pos.Test Parameters/ScheduleRemarks LeakTest/PITExerciseTestFail SafeTestDiagnostic Testing CPNPP/IST PlanCOMANCHE PEAK - UNITS 1 AND 2Rev. 1TABLE 19 - MOTOR OPERATED VALVESPAGE 20 of 20NOTES1.The test frequency for each MOV shall be determined from the chart (see Relief Request V-1 for more details):2.This valve has a water filled loop seal and is not required to be leakrate tested (see DBD-ME-013, Rev. 22, Attachment 1, Note 3).3.The test frequency requirements of Technical Specification SR 3.4.14.1 apply for leak testing of 8701A, 8701B, 8702A, 8702B, which are more restrictive than the test frequency requirements of ASME OM Code 2004 Edition, through 2006 Addenda, Subsection ISTC-3630.4.For valves 8109, 8808A, 8808B, 8808C and 8808D, position indication testing (PIT) will be performed every two years. These valves have a low safety significance and a six year test frequency requirement; however, a two year test frequency is established to avoid scheduling staggered tests.5.MOV HV-8402A is a passive valve with open safety function for boration flowpath. The design function of HV-8402A is to isolate and bypass HCV-0182 during maintenance and in case of a fire to ensure that the normal charging path is isolated. Since the function to close during a fire is important to safety, HV-8402A will be exercise tested open and closed.Initial Inservice Test FrequencyMARGIN R I S KLowMediumHighHigh1 cycle2 cycles3 cyclesLow2 cycles4 cycles6 cycles** Not to exceed 10 yearsA.Criteria for MOV Margin CategoriesLow Margin: < 10%Medium Margin:> 10% and < 15%High Margin: >

15%B.Criteria for Risk CategoriesHigh Risk:Risk-Informed IST ProgramLow Risk:Risk-Informed IST Program COMANCHE PEAK - UNITS 1 AND 2A-1Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESThe following pages contain requests for relief from certain Code test requirements which are identified in the Pump and Valve Testing Plans' tables. The Relief Requests address instances where an alternative to the Code requirements is proposed or where it has been determined that compliance with certain Code requirements is impractical or presents a hardship or unusual difficulty without a compensating increase in the level of plant quality and safety. Relief Requests associated with the Inservice Pump Testing Plan have numbers prefixed with "P". Relief Requests associated with the Inservice Valve Testing Plan have numbers prefixed with "V". Administrative Relief Requests have numbers prefixed with "A". The guidance presented in References 1.5.2, 1.5.8 and 1.5.9 was used to the greatest extent possible in formatting the Relief Requests in this appendix.NRC staff approval pursuant to 10CFR50.55a(a)(3) or (f)(5) is required prior to implementation of a Relief Request. The approval status of each Relief Request in this appendix is indicated individually as part of the Relief Request.

COMANCHE PEAK - UNITS 1 AND 2A-2Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESRELIEF REQUEST NO.A-1SYSTEMSee Tables 0 through 19.CODE CLASSSee Tables 0 through 19.CATEGORYSee Tables 0 through 19.COMPONENT NO. &

COMPONENT DESCRIPTION See Tables 0 through 19. This change affects all current components in the CPNPP Inservice Testing (IST) Plan, and also adds some new components to the RI-IST Plan.DESCRIPTIONRisked Informed - Inservice Testing, Alternative from 10CFR50.55a(f)(4)(i) and (ii) for Inservice Testing Frequency: This alternative utilizes a risk-based approach to change the test frequencies of certain low safety significant components (LSSCs) in the ASME OM Code pump and valve inservice testing (IST) Program. The extended frequencies are greater than those currently allowed by the ASME OM Code. The process used to identify candidates for frequency extension is discussed under "Proposed Alternative" and "Basis for Alternative."CURRENT TEST REQUIREMENTSTest frequencies of 2 years or less, the specified frequency for each inservice test is met if the test is performed within 1.25 times the interval specified in frequency. For test frequencies greater than 2 years, the specified frequency for each inservice test is met if the test is performed with the interval specified in frequency (1.25 times interval does not apply).Regulation 10 CFR 50, Section 50.55a(f)(4)(i) states;Inservice tests to verify operation readiness of pumps and valves, whose function is required for safety, conducted during the initial 120-month interval must comply with the requirements in the latest edition and addenda of the Code incorporated by reference in paragraph (b) of this section on the date 12 months prior to the date of issuance of the operating license subject to the limitations and modifications listed in paragraph (b) of this section.Regulation 10 CFR 50, Section 50.55a(f)(4)(ii) states;Inservice tests to verify operation readiness of pumps and valves, whose function is required for safety, conducted during successive 120-month interval must comply with the requirements in the latest edition and addenda of the Code incorporated by reference in paragraph (b) of this section 12 months prior to the start of the 120-COMANCHE PEAK - UNITS 1 AND 2A-3Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESmonth interval, subject to the limitations and modifi cations listed in paragraph (b) of this section.The ASME Code of record for CPNPP is the ASME OM Code 2004 Edition through 2006 Addenda. The Code specifies the following test frequencies:

PROPOSED ALTERNATIVEIn lieu of performing inservice tests on pumps and valves whose function is required for safety at frequencies specified in the ASME Code, as required by 10 CFR 50.55a(f)(4)(i) during the 120-month operating interval, this alternative would allow the inservice test frequencies of those pumps and valves to be determined in accordance with an NRC approved Risk-Informed IST Program Description at CPNPP as follows:(1)The safety significance of pumps and valves whose function is required for safety will be assessed in accordance with the NRC approved Risk-Informed IST Program Description. These components will be classified as either High Safety Significant Test TypeTest Frequency (nominal)Code ReferencePump Test3 monthsOM ISTBValve Position Indication Verification2 yearsOM ISTCValve Exercising Test3 monthsOM ISTCValve Fail-Safe Test3 monthsOM ISTCValve Leak Rate Test2 years(Non-Containment Isolation Valves)Frequency per AppendixJ (Containment Isolation

Valves)OM ISTC10CFR50 App. JCheck Valve Exercise Test3 monthsOM ISTCSafety/Relief Valve Setpoint Test5 years(class 1, class 2 MSSV)10 years(class 2, 3)OM Appendix IOM Appendix I COMANCHE PEAK - UNITS 1 AND 2A-4Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESComponents (HSSCs) or Low Safety Significant Components (LSSCs). The inservice testing of those components classified as LSSC will be performed at extended test frequencies determined in accordance with the Risk-Informed IST Program Description. The inservice test methods for all pumps and valves whose function is important to safety will continue to be performed in accordance with the ASME Code.(2)The safety significance assessment of pumps and valves will be updated, as specified in the Risk-Informed IST Program Description.This alternative will also apply to 10CFR50.55a(f)(4)(ii) for successive 120-month IST intervals.See Attachment 1 for the Risk-Informed Inservice Testing Program Description.

BASIS FOR ALTERNATIVESection 50.55a(a)(3) of 10 CFR states in part:Proposed alternatives to the requirements of paragraphs (c), (d), (e), (f), (g), and (h) of this section or portions thereof may be used when authorized by the Director of the Office of Nuclear Reactor Regulation. The applicant shall demonstrate that: (i) The proposed alternatives would provide an acceptable level of quality and safety.TU Electric requests NRC approval to implement the Risk-Informed Inservice Testing Program Description as an alternative to the requirements of 10 CFR 50.55a(f)(4)(i) and (ii). These regulations require that inservice tests on pumps and valves, whose function is required for safety, must comply with a specified ASME Code. Specifically, TU Electric requests approval to utilize a risk-Informed inservice testing program to determine inservice test frequencies for valves and pumps that are identified as low safety significant, in lieu of testing those components at the frequencies specified in the ASME Code. The use of the Risk-Informed Inservice Testing Program Description will provide an acceptable level of quality and safety.The current Code is based on a deterministic approach which considers a set of challenges to safety and determines how those challenges should be mitigated. The deterministic approach contains elements of probability, such as the selection of accidents to be analyzed as design basis accidents (e.g., the reactor vessel rupture is considered too improbable to be included) and the requirements for emergency core cooling (e.g., safety train redundancy).

COMANCHE PEAK - UNITS 1 AND 2A-5Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESThe Risk-Informed IST Program that would be implemented with this alternative incorporates a probabilistic approach to regulation which enhances and extends this traditional, deterministic approach, by:(1)allowing consideration of a broader set of potential challenges to safety,(2)providing a logical means for prioritizing these challenges based on risk significance, and(3)allowing consideration of a broader set of resources to defend against these challenges.First, the PRA model has identified a broader set of challenges to safety. The Risk-Informed Inservice Testing Program identified High Safety Significant Components (HSSCs) which were not in the previous ASME IST Program. Even though the components are outside the ASME Code class boundary, they will be tested commensurate with their safety significance. Where the ASME OM Code testing is practical, HSSCs not in the current ASME IST Program Plan will be tested in accordance with Appendix I for safety relief valves, Subsection ISTC for active valves and Subsection ISTB for pumps. Where ASME OM Code testing is not practical, alternative methods will be developed to ensure operational readiness.Components in the current ASME IST Program which are determined to be HSSCs will continue to be tested in accordance with the current Program, which meets the requirements of the ASME OM Code, except where specific written relief has been granted. Components in the current ASME IST Program which are determined to be LSSC will also be tested in accordance with the ASME IST Program, except that the test frequency will initially be extended to once every 6 years. The extended test frequency will be staggered over 6 years as described in Attachment 1. No LSSC will be deleted from the ASME IST Program.Second, the Risk-Informed Inservice Testing Program prioritizes these challenges based on the results of the CPNPP PRA. The risk rankings are then complemented with rankings based on consideration of other

accident initiators (e.g. fires, tornadoes, and earthquakes) and plant operating modes. These rankings considered importance with respect to core damage prevention, and prevention of large early releases of radiation to the public. Attachment 1 (pages 5 through 20 of Enclosure1 to TXX-98086) describes the program methodology. Enclosure 3 to TXX-96371 (TU Electric letter dated June 3, 1996, from C. L. Terry to the NRC) provides the current list of LSSCs from the initial implementation of that methodology.

COMANCHE PEAK - UNITS 1 AND 2A-6Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESThird, an Integrated Decision Process (IDP) allows a broader set of resources to be considered to defend against challenges to safety. The IDP is composed of experienced individuals with expertise in the areas of ASME Code, plant operations, maintenance engineering, system engineering, design engineering, and probabilistic risk assessment. The IDP is responsible to ensure the risk ranking input information is consistent with plant design, operating procedures, and with plant-specific operating experience. At the end of the IDP review process every component in the CPNPP ASME IST Program is reviewed.The risk-informed process will assure that a defense-in-depth philosophy is maintained.As a living process, components will be reassessed periodically to reflect changes in plant configuration, component performance, test results, industry experience, and other factors. When the list of components is affected, changes will be provided to the NRC in regular Program updates.There could be safety enhancements obtained by focusing resources on HSSCs and reducing the testing frequency on LSSCs. Extensive testing on LSSCs could have an adverse effect on safety. Reduction of testing should reduce component wear-out, operator burden, system unavailability, cost of testing, and radiation exposure. Reduced testing could also achieve a more optimum balance between the positive impacts of testing and the negative effects of disturbing equipment from service and entering less than optimum plant configuration, such as valve misalignments.RADIOLOGICAL CONCERNS (ALARA)Potential radiation exposure will be diminished due to less frequent testing.

COMANCHE PEAK - UNITS 1 AND 2A-7Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1RISK-INFORMED INSERVICE TESTING PROGRAM DESCRIPTION (RI-IST)The proposed alternative is a risk informed process to determine the safety significance and testing strategy of components in the ASME Inservice Testing (IST) Program, and identify non-ASME IST components (pumps & valves) modeled in the Probabilistic Risk Analysis (PRA) that are determined to be High Safety Significant Components (HSSCs). The process consists of the following elements.1)Utilization of the Probabilistic Risk Analysis (PRA) techniques to identify component importance measure values. (PRA Techniques)2)Categorize components based on importance measures determined by the PRA techniques. (Component Risk Category)3)Blended deterministic and probabilistic data to perform a final importance ranking of components and categorization as either Low Safety Significant Component (LSSC) or High Safety Significant Component (HSSC). (Integrated Decision Process) (IDP)4)Develop/Determine Test Frequencies and Test Methodologies for the IST components. (Testing Philosophy)5)Evaluate the cumulative impact of the test frequency changes on total plant risk (i.e., CDF and LERF) to ensure that the change in plant safety is within the acceptable range. (Cumulative impact)6)Develop an implementation plan. (Implementation)7)Develop a Corrective Action plan. (Corrective Action)8)Perform periodic reassessments. (Periodic Reassessments)9)Methodology for making changes to the RI-IST. (Changes to RI-IST Program after Initial NRC Approval)1)PRA Techniques PRA methods will be used to determine the risk significance of components based on end states of interest, such as core damage frequency (CDF) and release of radioactivity (e.g. large early release frequency (LERF)).The PRA techniques are used in conjunction with the Integrated Decision Process (IDP) to ensure that all the available information is accounted for in developing the importance measures. As such, a review of plant equipment and operating procedures will be performed to identify potential plant specific initiating events as well as those initiating COMANCHE PEAK - UNITS 1 AND 2A-8Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1events that have been identified in the Nuclear industry. Evaluation of initiating events will also include loss of support systems and other special initiators.Any changes to the PRA models used for the development of importance measures for the RI-IST will be independently reviewed. The independent reviews will be by either the in-house personnel or outside consultants.The PRA will be periodically evaluated (See Section 8) to reflect the current plant design, procedures, and programs. Also the PRA will be evaluated prior to moving components to the LSSC category.A full scope PRA is not required. However, any limitations (e.g. missing initiating events) will be addressed by the IDP using the methodology described in Section 2 below.The potential degradation of components will be considered in the overall assessment of risk associated with the implementation of the RI-IST. As a result, any effect on common cause failure estimations will also be evaluated. To the extent possible, plant-specific data will be utilized to assess component degradation.Compensatory measures which are used as part of the IDP process to qualitatively justify the extension of test interval will be re-verified during the IDP process update (See Section 8).2)Component Risk Category Two figures of merit will be used to initially determine the risk categories of IST components. These two methods are Fussell-Vesely (FV) and Risk Achievement Worth (RAW). For the RI-IST Program, the following criteria will be used to initially rank components for review by the Integrated Decision Process (IDP).The CDF and LERF for the change are within the acceptance guidelines of Regulatory Guide 1.174.

Category CriterionHighFV > 0.001Potentially HighFV < 0.001 and RAW > 2 LowFV < 0.001 and RAW < 2 COMANCHE PEAK - UNITS 1 AND 2A-9Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Methodology/Decision Criteria for Limited Scope PRAThe following describes the methodology used to categorize components in the RI-IST when the program is reassessed. However, only those elements that are significantly affected by the model changes (e.g., design modifications or procedural changes) need to be reviewed in detail using this process. The scope of the review and the justification for it will be documented as part of the IDP.Apply Importance Criteria to PRA and ReviewReview FV and RAW importance measures for pumps and valves considered in the PRA against the criteria and determine if the grouping of components is logical.Review component importance measures to make sure that their bases are well understood.Robustness/Validation of Results*Address the sensitivity of the results to common cause failures (CCF), assuming all/none of the CCF importance is assigned to the associated component. *Evaluate the sensitivity due to human action modeling. Identify/evaluate operator actions omitted by the PRA that can change the ranking of a component. The omitted recovery actions are those not credited because they are not important to the CDF.*Consider industry history for particular IST components. Review such sources as NRC Generic Letters, SOERs, IOERs and Technical Bulletins and rank accordingly.*For components with low FV/high RAW ensure that other compensatory measures are available to maintain the reliability of the component.*Identify and evaluate components whose performance shows a history of causing entry into LCO conditions. To ensure that safety margins are maintained, consider retaining the ASME test frequency for these components.*Ensure that truncated components have been eliminated due to redundancy of function rather than solely due to reliability. If they are truncated due to their high reliability, then those components should be qualitatively re-evaluated and re-categorized appropriately.

COMANCHE PEAK - UNITS 1 AND 2A-10Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Validate or change the PRA-based component ranking. If the validated PRA ranking is high, rank the component high; if the PRA ranking is low and the other factors such as the operating performance of the component validate the ranking, rank as low.Fire, Tornado and Seismic Considerations Consider the following for risk ranking components for external events.*Calculate risk importance measures for components in the fire and tornado cutsets. Compare these calculated values and the PRA values to identify those components that are low risk significant for the PRA but high risk significant for fire and tornado.*Review component importance measures and the PRA limitations for fire and tornado in a manner similar to that described for internal events discussed above and adjust the rankings of the components accordingly.*For those components on the Safe Shutdown Equipment List (SSEL) and the containment systems list, review their risk categories to ensure that those components important to seismic and containment integrity are appropriately categorized.Outage Risk ImportanceA qualitative assessment of PRA systems modeled for shutdown modes will be performed to determine the impact of shutdown modes on IST rankings. To perform this analysis a three step process will be used. First, using existing PRA system models as the basis, components and system configurations that are unique to the shutdown modes from the at power PRA will be identified. Second, using a qualitative set of rules, components in key trains will be ranked into three categories:1.Category 1: High safety significant components (high FV)2.Category 2: Potentially high safety significant components (low FV, moderate to high RAW).3.Category 3: Low safety significant components (low FV, low RAW)Third, support systems that are unique to shutdown configurat ions will also be identified and ranked accordingly.There are several safety functions important to shutdown. These are Over-Pressure Protection, Shutdown Cooling, Spent Fuel Pool Cooling, Inventory COMANCHE PEAK - UNITS 1 AND 2A-11Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Control, Reactivity Control, AC Power, and Containment Integrity. Rather than analyzing each function separately, the systems required for the shutdown accident sequences will be analyzed and ranked with respect to their shutdown configurations. This will provide a comprehensive review of the shutdown systems and their unique configurations.The risk profile for an outage changes as maintenance activities start and stop and plant states change. Therefore, the importance of components can also change during the outage, depending on the plant configuration as governed by the outage schedule. There can be times when almost any component can become more risk significant depending upon the outage scenario. If the plant is in a configuration of increased risk, and an IST component must operate to respond to an accident, that component will be more risk significant for that time period. If that period of time is extended, then the component on average will be more risk significant. A major difference between at power and shutdown is that safety systems are in a standby mode at power and active components must start or reposition automatically for success. Since actuation failure is much more likely than failure to continue to operate, a reliability-oriented risk importance measure like Fussell-Vesely is lower for outage than at power. However, since functional importance is similar, the RAW value is likely to be the same and its FV is correspondingly lower. Also, during shutdown, automatic actuations are usually blocked and pumps and valves are actuated by manual operation only. Since the failure probability for human action may at times be more likely than automatic actuation, the contribution of equipment failure is relatively less likely. Therefore, in most cases the ranking of components at power is higher than during shutdown, although the system configuration must still be compared to determine if there are unique differences for the shutdown mode. Based upon the insights discussed above, the approach to risk ranking is as follows:*If a component performs the same function and is in the same initial state as at power, the at power ranking is assumed to bound the outage ranking.*If a component performs a different function or is in a different initial state than at power, then the outage ranking must be evaluated. The latter evaluation involves cases where a different system is used, i.e., spent fuel pool cooling, or where a different function is performed by a component in a system "used" at power or during an outage. Additionally the following guidelines are used for risk ranking for shutdown.

COMANCHE PEAK - UNITS 1 AND 2A-12Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Category 1 - High Safety Significant Components (High FV)

  • Pumps that must start to perform function (assume all pumps in systems that cycle operating trains)(High FV)*Motor Operated Valve (MOV) or Air Operated Valve (AOV) that must change state to perform function (but not portions with redundant paths, e.g. two supply sources to one pump)(High FV)*MOV or AOV that must change state to prevent flow diversion that can fail redundant trains (high FV, extremely high RAW)*Pressure relief valves (safety or power operated) needed to control pressure so that redundant trains of systems can perform function (high FV or low FV, high RAW)Category 2 - Potentially High Safety Significant Components (low FV & moderate to high RAW)
  • Pumps that must continue running (low FV, moderate RAW)
  • Valves in single path portions of redundant systems that are not required to change state (RHR outlet valves)(usually low FV, moderate or high RAW)*Check valve plus MOV or AOV that must remain as is if they are in the trains only flow path (low FV, moderate RAW)*Check valves for which reverse flow can fail redundant trains simultaneously (low FV, extremely high RAW)*MOV or AOV which if they change state can cause flow diversion that can fail redundant trains (low FV, extremely high RAW)*Control components that need to function to prevent system degradation (e.g. AFW flow control valves to the Steam Generators that can fail the Turbine Driven AFW pump)(low FV, moderate RAW)Category 3 - Low Safety Significant Components (low FV & low RAW)
  • All other Components that do not fall into category 1 or 2 were ranked low.

COMANCHE PEAK - UNITS 1 AND 2A-13Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1These rules will be applied to the systems that support the safety functions described herein.Back-end Risk ImportanceIt is equally important to identify those pumps and valves that prevent containment failure or bypass that could result in an unacceptable release. Examples might include the valves that provide the boundary between the reactor coolant system and low-pressure systems located outside containment. Various analyses have shown that large releases, though infrequent and of low probability, tend to dominate offsite consequences. Therefore, those IST components identified by back-end analyses will be ranked according to their importance to large early release frequency only.Containment isolation failures or containment bypass events can, in some accident scenarios, cause a large, early release. The associated valves represent a substantial fraction of components treated by the IST program. However, their importance varies significantly depending on their initial position, their size, the leak path they are in, etc. These factors will be evaluated with a simple model consistent with the PRA back-end analysis. Risk importance of containment functions will be measured by developing quantItative importance measures for accidents contributing to large, early releases.The large, early releases are more likely to result from accidents with the following attributes:*A failure in containment exists at the time of the accident, either because the containment fails to isolate or it is bypassed, or*A high-pressure core meltdown occurs with containment heat removal (sprays) unavailable at the time of core melting.One cause of a large, early release is a steam generator tube rupture, with immediate failure of core cooling, and failure of the main steam system to isolate. A large but not early release can also occur if the same scenario occurs except that core cooling fails late in the accident rather than immediately. This latter scenario is the most likely source of a large release. However, because adequate time would be available to implement emergency response measures, this source of a large release will not be considered in the importance measure calculation. Instead, the most important sources of main steam isolation failure are considered potentially important and will be reviewed by the IDP to determine if the associated valves should be categorized as high.

COMANCHE PEAK - UNITS 1 AND 2A-14Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1IST Components Not in PRA Review components not explicitly modeled in the PRA to ensure an IST component is, in fact, low risk.High-Risk PRA Components Not in the IST ProgramIdentify other high risk pumps and valves that are not in the IST program but should be tested commensurate with their risk importance. *Evaluate the PRA modeling assumptions, component failure modes, operator actions, recoveries and any other effects that could substantiate the components risk category as "high risk" even if they are not in the IST Program.*Determine whether current plant testing is commensurate with the importance of these valves. If not, determine what test, e.g., the IST test, would be the most appropriate.Other ConsiderationsPerform sensitivity studies, as needed, to evaluate the cumulative impact of changes in the IST Program test strategies on the total Core Damage Frequency (CDF).3)Integrated Decision Process The purpose of utilizing the Integrated Decision Process (IDP) is to confirm or adjust the initial risk ranking developed from the PRA results, and to provide qualitative assessment based on engineering judgement and experience. This qualitative assessment compensates for limitations of the PRA, including cases where adequate quantitative data is not available.The IDP utilizes deterministic insights, engineering judgement, experience and regulatory requirements as described above in Section 2. The IDP will review the initial PRA risk ranking, evaluate applicable deterministic information, and determine the final safety significance categories. The IDP considerations will be documented for each individual component to allow for future repeatability and scrutiny of the categorization process.The scope of the IDP includes both categorization and application. The IDP is to provide deterministic insights that might influence categorization. The IDP will identify components whose performance justifies a higher categorization.The IDP will determine appropriate changes to testing strategies. The IDP will identify compensatory measures for potentially high components or justify the final COMANCHE PEAK - UNITS 1 AND 2A-15Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1categorization. The IDP will also concur on the test interval for components categorized as low.The end product of the IDP will be components categorized as Low Safety Significant Component (LSSC) or High Safety Significant Component (HSSC).In making these determinations, the IDP will ensure that key safety principles, namely defense-in-depth and safety margins, are maintained and that the changes in risk for both CDF and LERF are acceptable per the guidelines discussed in Section 2 above. The key safety principles are described below.Defense in DepthTo ensure that defense-in-depth is maintained by the CPNPP RI-IST program, adherence to four basic principles will be reviewed and documented as part of the IDP for any future changes to the program. The following describes these four basic principles:1.No changes to the plant design or operation's procedures will be made as part of the RI-IST program which either significantly reduce defense-in-depth or place strong reliance on any particular plant feature, human action, or programmatic activity.2.The results and dominant contributors to core damage risk will be reviewed to ensure that the categorization of components using PRA is done on an evenhanded basis covering the full scope of safety functions. A review will be done to ensure that components which mitigate the spectrum of accidents are not ranked low solely because of initiating event frequency. Further, sensitivity studies will be performed for human actions to ensure that components which mitigate the spectrum of accidents are not ranked low solely because of the reliability of a human action.3.The methodology for component categorization, namely the selection of importance measures and how they are applied and understanding the basic reasons why components are categorized HSSC or LSSC, will be reviewed to ensure that redundancy and diversity are preserved as the more important principles. If a component is categorized as LSSC solely due to its high reliability, then it must be confirmed that: 1) plant performance has been good and 2) a compensatory measure or feedback mechanism is available to ensure adverse trends in equipment performance can be detected in a timely manner. A review will be done to ensure that relaxation in the RI-IST program occurs only when the level of redundancy or diversity in the plant design or operation supports it. In this regard, all components that have significant contributions to common cause failure will be reviewed to avoid relaxation of requirements on those components with the lowest level of diversity within the system.

COMANCHE PEAK - UNITS 1 AND 2A-16Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-14.The use of multiple risk metrics, including core damage frequency (CDF) and large early release frequency (LERF), with additional checks for large but late releases and consequence mitigation, will be done to ensure a reasonable balance between risk reduction methods.Other Considerations Related To Defense-In-DepthWhen the PRA does not explicitly model a component, function or mode of operation, a qualitative method may be used to classify the component HSSC or LSSC and to determine whether a compensatory measure is required.Sufficient Safety Margin is MaintainedThe IDP will perform reviews to ensure that sufficient safety margin is maintained when compared to the existing IST program. In performing this review, the IDP will consider such things as proposed changes to test intervals and, where appropriate, test methods.

The IDP will ensure that the proposed compensatory measures are effective fault finding tasks, where this is required in the program, to assure safety margin is maintained. To enhance the safety margin, the IDP will also review PRA-important components not in the current IST program for potential inclusion in the RI-IST program.Categorization GuidelinesModeled Components/FunctionsFor modeled components/functions with a FV >0.001 the IDP either confirms the component categorization is HSSC or justification of conservatism in the PRA model will be developed.For modeled components/functions with a FV <0.001, but a RAW >2.0, the component will be categorized LSSC provided a compensatory measure exists that ensures operational readiness and the components' performance has been acceptable. If a compensatory measure is not available or the component has a history of performance problems, the component will be ranked HSSC.For modeled components/functions with a FV <0.001 and a RAW <2.0, the component will be categorized as LSSC provided the components' performance has been acceptable. For those components with performance problems, a compensatory measure will be identified to ensure operational readiness or the component will be categorized as HSSC.Non-Modeled Components/FunctionsFor components not modeled or the safety function not modeled in the PRA, the categorization is as follows:

COMANCHE PEAK - UNITS 1 AND 2A-17Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1If the sister train is modeled then the component takes that final categorization.If the component is implicitly modeled, the FV and RAW are estimated and the deliberation is as discussed for modeled components/functions.If the component is not implicitly modeled, the system ranking associated with the Maintenance Rule will be confirmed. For confirmed system ranking, the component performance history will be reviewed. For acceptable performance history the component will be categorized as LSSC. For poor performance history, a compensatory measure will be identified to ensure operational readiness and the component categorized as LSSC, or if no compensatory measures are available, categorize the component as HSSC.

DocumentationDocumentation of the IDP will be available for review at the plant site.4)Testing Philosophy Motor Operated Valves (MOVs)Performance Monitoring (applicable to HSSC and LSSC):*termination inspection*stem threads re-lubed

  • actuator gear box grease inspection*T-drain inspection*limit switch gear box grease inspection
  • visual inspection of housings*stem nut staked and secureHSSCTesting will be performed in accordance with Code Case OMN-1 (except the maximum diagnostic test interval will be 6 years), and NRC Generic Letter 89-10 and 96-05 commitments.LSSCTesting will be performed in accordance with Code Case OMN-1 (except the maximum diagnostic test interval will be 6 years), and NRC Generic Letter 89-10 and 96-05 commitments.

COMANCHE PEAK - UNITS 1 AND 2A-18Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1 Relief ValvesPerformance Monitoring (applicable to HSSC and LSSC):*test results trended*new valves tested prior to installation*valves set as close to nominal as practicalCheck Valve Testing StrategyHSSC & LSSCTesting will be performed in accordance with Code of Record as defined in 10CFR50.55a.HSSCTesting will be performed in accordance with the ASME Code of Record as defined by 10CFR50.55a.Certain HSSC check valves will also be tested in accordance with the Check Valve Reliability Program (CVRP). This program was developed in response to INPO SOER 86-03. Testing for the CVRP includes nonintrusive testing (e.g. acoustic monitoring) and where conditions direct, valve disassembly. The enhanced nonintrusive testing provides for condition monitoring by comparing data from current testing to a known baseline where the valve was operating in a satisfactory mannerLSSCTesting will be performed in accordance with the ASME Code of Record as defined by 10CFR50.55a except at a test frequency not to exceed 6 years.Test frequencies of 2 years or less, the specified frequency for each inservice test is met if the test is performed within 1.25 times the interval specified in frequency. For staggered test frequencies greater than 2 years (typically 3 to 6 years), the specified frequency for each inservice test is met if the test is performed within 1.25 times the 18 month interval, but not to be deferred past the next refueling outage.Certain LSSC check valves will be tested in accordance with the CVRP as necessary.

COMANCHE PEAK - UNITS 1 AND 2A-19Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Check valves included in the CVRP are those which have been evaluated to be susceptible to wear, fatigue, or corrosion.Performance Monitoring (applicable to HSSC and LSSC):*acoustic monitoring data when taken is trended*check valve disassembly inspections where necessaryAir Operated Valves (AOVs)Performance Monitoring (applicable to HSSC and LSSC):*diagnostic testing*elastomer replacement*response time testingHSSCTesting will be performed in accordance with the Code of Record as defined by 10CFR50.55a.LSSCTesting will be performed in accordance with the Code of Record as defined by 10CFR50.55a except with a test frequency not to exceed 6 years. Additionally LSSC AOVs will be stroked at least once during the operating cycle.Test frequencies of 2 years or less, the specified frequency for each inservice test is met if the test is performed within 1.25 times the interval specified in frequency. For staggered test frequencies greater than 2 years (typically 3 to 6 years), the specified frequency for each inservice test is met if the test is performed within 1.25 times the 18 month interval, but not to be deferred past the next refueling outage.Note: Luminant Power is participating in a tailored collaboration project with EPRI to develop an AOV program similar to the MOV Program mandated by GL 89-10 and 96-05. This program will evaluate the valve/operator characteristics/capabilities and the design conditions under which the valve is expected to operate. Once this information is developed the valves will be tested and modified as necessary to meet their safety function. AOV's which are being evaluated by the EPRI Tailored Collaboration are:

COMANCHE PEAK - UNITS 1 AND 2A-20Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1 Pumps1)an HSSC AOV from each grouping (i.e. same manufacturer, size)2)an LSSC AOV from other groups not included from (1) above.HSSCTesting will be performed in accordance with the Code of Record as defined by 10CFR50.55a.LSSCTesting will be performed in accordance with the Code of Record as defined by 10CFR50.55a except with a test frequency not to exceed 6 years.Test frequencies of 2 years or less, the specified frequency for each inservice test is met if the test is performed within 1.25 times the interval specified in frequency. For staggered test frequencies greater than 2 years (typically 3 to 6 years), the specified frequency for each inservice test is met if the test is performed within 1.25 times the 18 month interval, but not to be deferred past the next refueling outage.

COMANCHE PEAK - UNITS 1 AND 2A-21Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Performance Monitoring (applicable to HSSC and LSSC):*thermography of the drivers*lube oil analysis*alignment checks

  • motor current testing*vibration monitoring*flange loading checks of connected piping5)Cumulative Impact Evaluate the cumulative impact of the test frequency changes on total plant risk (i.e., CDF and LERF) to ensure that the change in plant safety is within the acceptable range.This will be done by performing various sensitivity studies to determine the potential risk impact of increasing in-service testing intervals simultaneously on all low risk significant components.The unavailabilities of the IST components in the low-risk category will be increased by a factor equivalent to the proposed increase in the component test interval. For each sensitivity case, the PRA cutset results will be requantified using the adjusted component unavailabilities due to the proposed test intervals. The new total CDF and LERF for each case will be obtained. These new values will, then, be compared with the CDF and LERF of the base case to assess the net change in total plant risk due to proposed IST test frequencies.In addition, component risk importances will be re-evaluated for the following groups of IST components to identify any components that may move up from low safety significant components to high safety significant components:Group 1:Low FV, high RAW with credit taken for compensatory measures identified by the IDP (i.e., other surveillance tests on the same piece of equipment).Group 2:Low FV, low RAW with no credit taken for compensatory measures because this category implies that increases in component unavailabilities are not expected to impact risk significantly.

COMANCHE PEAK - UNITS 1 AND 2A-22Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Due to uncertainty in how test interval changes will actually affect the component unavailabilities, a number of conservative assumptions are made as summarized below:*It is assumed that any increase in test intervals would simultaneously impact the reliability of all IST components in the low safety-significant component (LSSC) category.*Consistent with the PRA techniques, the component unavailability required to change state, is assumed to be:*The component unavailability is assumed to increase by the same factor as the increase in the test interval. For example, a change in the test interval from quarterly to semi-annually is assumed to increase the total component unavailability by a factor of two. This is a very conservative assumption because it assumes that not only the (T/2) term would be increased by a factor of two, but also the failure on demand term (OD) term is assumed to be directly impacted by the change in the test interval.*Decrease in wear out due to less frequent testing is assumed to be negligible although frequent testing has been seen to cause components to be less available due to wearout.*It is conservatively assumed that all IST tests are fully effective in finding the causes of component unavailabilities.The PRA models will be updated to reflect the changes to the test frequency of modeled components, and the PRA study will be re-evaluated to quantify the aggregate impact of the changes. The cumulative impact of the test frequency changes will be reviewed through the IDP. Q= OD + (T/2) Q= total component unavailability WhereOD=Component unavailability on demand=Component failure rate per hourT=Interval between tests that verify operability of the component COMANCHE PEAK - UNITS 1 AND 2A-23Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-16)Implementation Implementation of the RI-IST to LSSC will consist of grouping components and then staggering the testing of the group over the test frequency.

Grouping:Components will be grouped based on:- manufacturer

- model- service condition- sizeThe population of the group will be dependent on:- total population available

- maintaining current testing scheduleGrouping components in this manner and testing on a staggered basis over the test frequency will reduce the importance of common cause failure modes as components in the same staggering failure mode group are continually being tested. This ensures that the component capability will be maintained over the test interval (i.e., 6 years).Testing of components within the defined group will be staggered over the test interval, typically 6 years. Testing will be scheduled on regular intervals over the 6 year period to ensure all components in the group are tested at least once during the 6 year test interval and not all components are tested at one time. The staggering allows the trending of components in the group to ensure the test frequency selected is appropriate.Testing will be scheduled/planned such that there is no more than one cycle between tests of components in a group.7)Corrective Action When a component on the extended test interval fails to meet established test criteria, corrective actions will be taken in accordance with the CPNPP corrective action program as described below for the RI-IST.For components not meeting the acceptance criteria, a Smart Form will be generated. This document initiates the corrective action process. Also, the initiating event for a COMANCHE PEAK - UNITS 1 AND 2A-24Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESATTACHMENT TO R/R A-1Smart Form may be from causes other than an unacceptable IST test. Programs exist that provide timely information to the IST Engineer that the performance of a reliable component has degraded. For example, a common compensatory action for pump discharge check valves would be the IST pump test. Since this test can not be considered satisfactory if the check valve fails to perform its risk significant function, a test failure would be recorded and a Smart Form initiated. The recorded information could then be used to assess whether a significant change in component reliability has occurred such that the component would merit a change in test interval.The initiating event could be any other indication that the component is in a non-conforming condition. The unsatisfactory condition will be evaluated to:a)Determine the impact on system operability and take appropriate action.

b)Review the previous test data for the component and all components in the group.c)Perform a root cause analysis.d)Determine if this is a generic failure. If it is a generic failur e whose implications affect a group of components, initiate corrective action for all components in the affected group.e)Initiate corrective action for failed IST components.

f)Evaluate the adequacy of the test strategy. If a change is required, review the IST test schedule and change as appropriate.The results of component testing will be provided to the PRA group for input to PRA model evaluation. (See Section 8)For an emergent plant modification, any new IST component added will initially be included at the current Code of Record test frequency. Only after evaluation of the component through the RI-IST Program (i.e., PRA model evaluation if applicable and IDP review) will this be considered LSSC.8)Periodic Reassessment As a living process, components will be reassessed at a frequency not to exceed every other refueling outage (based on Unit 1 refueling outages) to reflect changes in plant configuration, component performance test results, industry experience, and other inputs to the process. The RI-IST reassessment will be completed within 9 months of completion of the outage.Part of this periodic reassessment will be a feedback loop of information to the PRA. This will include information such as components tested since last reassessment, number and COMANCHE PEAK - UNITS 1 AND 2A-25Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVEStype of tests, number of failures, corrective actions taken including generic implication and changed test frequencies. Once the PRA has been reassessed, the information will be brought back to the IDP for deliberation and confirmation of the existing lists of HSSCs and LCCSs or modification of these lists based on the new data. As part of the IDP, confirmatory measures previously utilized to categorize components as LSSC will be validated. Additionally, the maximum test interval will be verified or modified as dictated by the IDP.9)Changes to RI-IST after Initial NRC Approval Changes to the process described above and to the evaluation of risk impact will require prior NRC approval. Changes to the categorization of components and associated testing strategies using the above process will not require prior NRC approval. As changes to component categorization are made, TU Electric will periodically submit them to the NRC for their information.NRC APPROVAL STATUSApproved. Reference safety evaluation dated August 14, 1998 for Units 1 & 2.

COMANCHE PEAK - UNITS 1 AND 2A-26Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESRELIEF REQUEST NO.P-1SYSTEMVents & DrainsCLASS3 DESCRIPTIONSafeguards Building Floor Drain Sump TEST REQUIREMENTASME OM Code:

ISTB-3540 (b), "Vibration"ISTB-5200 (a) (1), "Duration of Tests" ISTB-5221, "Group A Test Procedure"ISTB-5223, "Comprehensive Test Procedure"REFERENCES1.Generic Letter 89-04, "Guidance for Developing AcceptableInservice Testing Programs"2.NUREG-1482, Revision 1, "Guidelines for Inservice Testing atNuclear Power Plants"BASIS FOR RELIEFThe Safeguards Building Su mp Pumps are required to detect and mitigate passive failures in the Emergency Core Cooling System (ECCS) and Containment Spray (CT) System post-LOCA and to prevent flooding of the safety-related systems.There is no recirculation line from the discharge header of the pumps back to the sumps. There are no installed pressure instruments on the pump suction or discharge. Without a recirculation line on each pump discharge, the only method to meet the Group A Test procedure requirement is to set a reference flow of 0 gpm, dead-head the pump, calculate the differential pressure and record vibration. Differential pressure is determined by making elevation corrections to the discharge pressure reading taken from an installed test gage at a vent connection. This vent connection is remotely located in a different PUMP NUMBERCP1-WPAPSS-01 CP2-WPAPSS-01 CP1-WPAPSS-02 CP2-WPAPSS-02

CP1-WPAPSS-03 CP2-WPAPSS-03 CP1-WPAPSS-04 CP2-WPAPSS-04 COMANCHE PEAK - UNITS 1 AND 2A-27Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESroom on a different floor elevation than the sump pumps. An elevation difference is also measured on the suction side between the sump cover and the sump water surface. This procedure takes a minimum of four test personnel to conduct the test in this manner. This test has proven to be very difficult and operating experience and equipment history show that testing the pump in a dead-head condition can cause equipment reliability concerns.CPNPP Inservice Testing Program is an approved Risk-Informed Inservice Testing (RI-IST) Program as described in the Safety Evaluation Report (TAC NOS. M94165, M94166, MA1972, and MA1973). The basis of the RI-IST Program is that there could be safety enhancements obtained by focusing resources on High Safety Significant Components (HSSCs). Extensive testing on Low Safety Significant Components (LSSCs) could have an adverse effect on safety. Reduction of testing should reduce component wear, operator burden, system unavailability, cost of testing, and radiation exposure. Reduced testing could also achieve a more optimum balance between the positive impacts of testing and the negative effects of disturbing equipment from service and entering a less than optimum plant configuration, such as valve misalignments. The CPNPP Safeguards Building Sump Pumps (SBSPs) have a low risk ranking and are tested every six years on a staggered test basis, such that at least two pumps are tested every 18 months.To meet the operational readiness requirements for these pumps, a test should require that the pump starts on the proper level switch actuation, determine that the pump is capable of delivering a minimum of 50 gpm to the Waste Holdup Tank (WHT), and that velocity-based vibration readings are satisfactory. Differential pressure measurement is not needed to show adequate pump performance. Differential pressure measurement may result in additional radiation exposure to personnel (ALARA) and potential equipment damage due to dead-heading the pump. Pumping 50 gpm or more to the WHT demonstrates that an adequate head was developed to overcome system resistance and greater confidence exists that the ASME OM Code requirements for operational readiness have been met.These pumps alert the operator of potential leakage in the safeguards building and mitigate the consequences of the leakage. To meet the testing requirements of ASME OM Code, Subsection ISTB, the pumps must be dead-headed for extended periods. SUBSTITUTE TESTThe pumps shall be tested in accordance with ISTB-5221 (Group A pump test) and ISTB-5223 (Comprehensive pump test) for measuring flow and vibration. The sump will be filled to a predetermined level and the pump will operate until the rapidly (approximately 50 seconds) by COMANCHE PEAK - UNITS 1 AND 2A-28Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESautomatic low-level cutoff switch actuates. The sump will be pumped down rapidly (approximately 50 seconds). Suction pressure will vary as sump level changes; therefore, the 2 minute stabilization time and differential pressure measurement are not achievable. The test will require pumping the same quantity of fluid along a repeatable system path while measuring flow and vibration. A baseline reference value shall be established for flow and vibration. Alert and Required Action Limits for vibration will be established and maintained as per Table ISTB-5221-1 for vertical line shaft centrifugal pumps. Vibration will be measured in a single direction due to the short pump run and the ability to acquire a single vibration reading during this time period. The acceptance criteria for flow will be greater than the design flow of 50 gpm. The flowrate delivered will be trended for detecting pump degradation to ensure the SBSPs have adequate design margin. NRC APPROVAL STATUSApproved for the third ten year IST program interval; reference safety evaluation dated June 26, 2013 for Units 1 & 2, TAC NOS. ME9259 and ME9260 [ML13050A183].

COMANCHE PEAK - UNITS 1 AND 2A-29Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESRELIEF REQUEST NO.V-1, Revision 0SYSTEMSee attached table VALVE NUMBERSee attached table CATEGORYSee attached table CLASSSee attached table DESCRIPTIONSee attached table BASIS FOR RELIEFPursuant to the guidelines provided in NUREG-1482, Rev. 1, Section 4.2.5, and the conditions stated in RG 1.192, CPNPP proposes to implement Code Case OMN-1 Revision 1, in lieu of the stroke-time provisions specified in ISTC-5120 for MOVs as well as the position verification testing in ISTC-3700.TEST REQUIREMENTISTC-5120, Motor-Operated Valves, ISTC-5121(a) states: "Active valves shall have their stroke times measured when exercised in accordance with ISTC-3500." ISTC-3700, Position Verification Testing, states in part: "Valves with remote position indicators shall be observed locally at least once every 2 years to verify that valve operation is accurately indicated." ISTC-3510, Exercising Test Frequency, states: "Active Category A, Category B, and Category C check valves shall be exercised nominally every 3 months, except as provided by ISTC-3520, ISTC-3540, ISTC-3550, ISTC-3560, ISTC-5221, and ISTC-5222. Power-operated relief valves shall be exercise tested once per fuel cycle." SUBSTITUTE TESTThe use of Code Case OMN-1 Revision 1 by CPNPP permits it to replace stroke time and position verification testing of MOVs with a program of exercising MOVs every refueling cycle and diagnostically testing on longer intervals. This alternative is considered to be acceptable because Code Case OMN-1 Revision 1 provides a superior method than the stroke-timing method required by the OM code for assessing the operational readiness of MOVs. Using the alternative to the MOV stroke time testing requirements of ISTC-5120 and position indication verification of ISTC-3700 provide an acceptable level of quality for determination of valve operational readiness. Code Case OMN-1 Revision 1 should be considered COMANCHE PEAK - UNITS 1 AND 2A-30Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESacceptable for use with ASME OM Code 2004 Edition through 2006 Addenda as the Code of Record.1)The potential benefits (such as identification of decreased thrustoutput and increase thrust requirements) and potential adverseeffects (such as accelerated aging or valve damage) will beconsidered when determining the appropriate testing for

each MOV.2)Where the selected inservice test frequency extends beyond6 years or 4 refueling outages (whichever is longer),performance and test experience obtained from valve testingconducted during the first 6 year or 4 refueling outage timeperiod shall be evaluated to justify the longer periodicverification frequency.3)The risk insights determined during TU Electric's participationin the Electric Power Research Institute (EPRI) Risk-InformedInservice Testing Pilot Project (ref. EPRI TR-105869) and on- going development of an updated risk-informed categorizationprocess based upon ASME Research guidance and Codes asapplicable will be used in accordance with the requirements ofthe ASME OM Code Case OMN-1.Inservice testing shall be conducted in the "as-found" condition only. "As-found" referring to: no maintenance activities that may affect the performance of an MOV shall be conducted prior to performing inservice testing. MOV Preventative Maintenance (PM) activities (including stem lubrication) will be performed on time based intervals to ensure the MOV is maintained in optimum working condition. PM activities will be scheduled separately and frequencies determined independently from MOV inservice test requirements. Performance of a MOV PM will not alter an MOVs "as-found" status with regards to performing inservice testing. The effects of PM activities on MOV operational readiness will be assessed to ensure the PM activities do not affect the validity of the MOV inservice test results. Inservice testing shall be sufficient to assess changes in MOV functional margin. Therefore, MOVs requiring maintenance prior to their scheduled inservice test frequency shall be evaluated to determine whether or not performance of an inservice test prior to the maintenance activity will provide sufficient and/or valuable information in assessing changes in the MOVs functional margin. This evaluation, as a minimum, shall consider: inservice test frequency, time from last inservice or preservice test, functional margin, maintenance activity to be performed, grouping, MOV history, risk significance, and a review of the last inservice or preservice test performed. In addition, this COMANCHE PEAK - UNITS 1 AND 2A-31Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESevaluation shall be documented for future reference.Any OMN-1 Code Case requirements that are not currently included in the CPNPP MOV program will be implemented using a controlled process in accordance with OMN-1 and evaluated under 10 CFR 50.59. CPNPP intends to Maintain the following exceptions to the requirements in ASME Code Case OMN-1 as described below: 1)Paragraph 3.3.1, items (a) & (b) The initial inservice testfrequency for each MOV shall be determined based upon theMOV's risk significance category (i.e. High or Low) andmagnitude of margin. See Figure 1 for initial inservice testfrequency details. The inservice test frequency may changewhen sufficient test data has been collected and analyzed todetermine a more appropriate test frequency. No testfrequency shall exceed 10 years.2)Paragraph 6.4.3 - In order to maintain consistency andcompatibility with the Joint Owners Group (JOG) MOV PeriodicVerification Program, "Functional Margin" will be redefined toagree with the definition of "Margin" as detailed in TopicalReport MPR-1807 (Reference 1). The terms "FunctionalMargin" and "Margin" shall be synonymous within the CPNPPMOV Periodic verification program.Margin", as defined in Reference 1, is dependent upon"Required Thrust." At CPNPP "Required Thrust" for rising stemMOVs has been determined from stem thrust measurementstaken during extensive baseline testing performed in responseto GL 89-10 under both static and dynamic test conditions.Valve factors have been determined by statistical means foreach gro up of rising stem MOVs; these factors will bereviewed/verified as new data is obtained from CPNPP testingand results are received from the JOG Periodic VerificationProgram."REFERENCES1)Joint BWR, Westinghouse and Combustion Engineering Owners' Group Program onPeriodic Verification on Motor-Operated Valves (MOV) Periodic Verification, TopicalReport MPR-1807, Revision 2, July 1997" COMANCHE PEAK - UNITS 1 AND 2A-32Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVES SystemValveNumberCategoryClassDescriptionAuxiliary FeedwaterHV-2480B3Aux Feedwater Pump Emergency Supply Flowpath HV-2481B3Aux Feedwater Pump Emergency Supply Flowpath HV-2482B3Aux Feedwater Pump Emergency Supply Flowpath HV-2484B3Condensate System to Condensate Storage Tank Isolation to Preclude Tank OverpressurizationHV-2485B3Condensate System to Condensate Storage Tank Isolation to Preclude Tank OverpressurizationHV-2491AB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2491BB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2492AB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2492BB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2493AB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2493BB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2494AB2Containment Isolation & AFW to Faulted SG Flow Isolation HV-2494BB2Containment Isolation & AFW to Faulted SG Flow IsolationComponent Cooling WaterHV-4512B3Train A to Train B Crosstie IsolationHV-4513B3Train A to Train B Crosstie Isolation COMANCHE PEAK - UNITS 1 AND 2A-33Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESHV-4514B3Train A to Train B Crosstie IsolationHV-4515B3Train A to Train B Crosstie IsolationHV-4524B3Non-Safety Loop Flowpath Isolation HV-4525B3Non-Safety Loop Flowpath Isolation HV-4526B3Non-Safety Loop Flowpath Isolation HV-4527B3Non-Safety Loop Flowpath Isolation HV-4572B3RHR Heat Exchanger Cooling Flowpath HV-4573B3RHR Heat Exchanger Cooling Flowpath HV-4574B3Containment Spray Heat Exchanger Cooling Flowpath HV-4575B3Containment Spray Heat Exchanger Cooling Flowpath HV-4696A2Containment Isolation & RCP Thermal Barrier Rupture IsolationHV-4699B2Passive Pipe Break Isolation (Inside Containment)HV-4700A2Containment Isolation & Passive Pipe Break Isolation (Inside Containment)HV-4701A2Containment Isolation HV-4708A2Containment Isolation HV-4709A2Containment Isolation & RCP Thermal Barrier Rupture Isolation Chemical &

Volume ControlLCV-0112BB2ECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header (upon low VCT level) & Boron Dilution Flowpath IsolationLCV-0112CB2ECCS Flowpath Boundary & Isolation of VCT Cover Gas from Charging Pumps' Suction Header (upon low VCT level) & Boron Dilution Flowpath Isolation SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-34Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESLCV-0112DB2ECCS Injection Flowpath & Boration Flowpath/ECCS Recirc Flowpath BoundaryLCV-0112EB2ECCS Injection Flowpath & Boration Flowpath/ECCS Recirc Flowpath Boundary8100A2Containment Isolation 8104B2Boration Flowpath 8105A2Boration Flowpath/ECCS Flowpath Boundary & Containment Isolation 8106B2Boration Flowpath/ECCS Flowpath Boundary8109B2ECCS Flowpath Boundary 8110B2ECCS Flowpath Boundary 8111B2ECCS Flowpath Boundary 8112A2Containment Isolation 8351AB2Containment Isolation 8351BB2Containment Isolation 8351CB2Containment Isolation 8351DB2Containment Isolation 8511AB2High Head Safety Injection Pump Miniflow Path/ECCS Recirculation Flowpath Boundary8511BB2High Head Safety Injection Pump Miniflow Path/ECCS Recirculation Flowpath Boundary8512AB2ECCS Recirculation Flowpath Boundary 8512BB2ECCS Recirculation Flowpath Boundary Containment SprayLV-4754B3Chemical Additive Flowpath/Chemical Additive Tank Isolation LV-4755B3Chemical Additive Flowpath/Chemical Additive Tank Isolation HV-4758B2Sump Recirculation Flowpath Boundary SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-35Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESHV-4759B2Sump Recirculation Flowpath Boundary FV-4772-1B2Pump Miniflow Flowpath/Containment Spray Flowpath Boundary FV-4772-2B2Pump Miniflow Flowpath/Containment Spray Flowpath Boundary FV-4773-1B2Pump Miniflow Flowpath/Containment Spray Flowpath Boundary FV-4773-2B2Pump Miniflow Flowpath/Containment Spray Flowpath Boundary HV-4776A2Containment Spray Flowpath/Containment Isolation HV-4777A2Containment Spray Flowpath/Containment Isolation HV-4782B2Sump Recirculation Flowpath/Containment Isolation HV-4783B2Sump Recirculation Flowpath/Containment Isolation Reactor Coolant8000AB1Post Accident Vent Path/Vent Path Isolation & Reactor Coolant Pressure Boundary 8000BB1Post Accident Vent Path/Vent Path Isolation & Reactor Coolant Pressure Boundary Residual Heat RemovalFCV-0610B2Pump Miniflow Path/ECCS & RHR Flowpath Boundary FCV-0611B2Pump Miniflow Path/ECCS & RHR Flowpath Boundary 8701AA1RHR Flowpath/Containment Isolation & Reactor Coolant Pressure Boundary 8701BA1RHR Flowpath/Containment Isolation & Reactor Coolant Pressure Boundary 8702AA1RHR Flowpath/Reactor Coolant Pressure Boundary SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-36Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVES8702BA1RHR Flowpath/Reactor Coolant Pressure Boundary 8716AB2ECCS Injection Flowpath/ECCS Recirculation Flowpath Boundary 8716BB2ECCS Injection Flowpath/ECCS Recirculation Flowpath Boundary Safety Injection8801AB2ECCS to Cold Legs Flowpath & Boration Flowpath/ Containment Isolation & Passive Pipe Break Isolation 8801BB2ECCS to Cold Legs Flowpath & Boration Flowpath/ Containment Isolation & Passive Pipe Break Isolation 8802AB2ECCS to Hot Legs Flowpath/ECCS to Cold Legs Flowpath Boundary & Containment Isolation & Passive Pipe Break Isolation 8802BB2ECCS to Hot Legs Flowpath/ECCS to Cold Legs Flowpath Boundary & Containment Isolation & Passive Pipe Break Isolation 8804AB2ECCS Recirculation Flowpath/Passive Pipe Break Isolation 8804BB2ECCS Recirculation Flowpath/Passive Pipe Break Isolation 8806B2ECCS Flowpath Boundary (during Recirculation) 8807AB2ECCS Recirculation Flowpath/Passive Pipe Break Isolation 8807BB2ECCS Recirculation Flowpath/Passive Pipe Break Isolation 8808AB2ECCS from Accumulators to RC Cold Legs 8808BB2ECCS from Accumulators to RC Cold Legs 8808CB2ECCS from Accumulators to RC Cold Legs 8808DB2ECCS from Accumulators to RC Cold Legs SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-37Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVES8809AA2ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Passive Pipe Break Isolation & Containment Isolation 8809BA2ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Passive Pipe Break Isolation & Containment Isolation 8811AB2ECCS Recirculation Flowpath/Containment Isolation & Passive Pipe Break Isolation 8811BB2ECCS Recirculation Flowpath/Containment Isolation & Passive Pipe Break Isolation 8812AB2ECCS Recirculation Flowpath Boundary & Shutdown Cooling Flowpath Boundary (during Safety Grade Cold Shutdown) 8812BB2ECCS Recirculation Flowpath Boundary & Shutdown Cooling Flowpath Boundary (during Safety Grade Cold Shutdown) 8813B2ECCS Recirculation Flowpath Boundary 8814AB2ECCS Recirculation Flowpath Boundary 8814BB2ECCS Recirculation Flowpath Boundary 8821AB2ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Passive Pipe Break Isolation 8821BB2ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Passive Pipe Break Isolation 8835B2ECCS to Cold Legs Flowpath/ECCS to Hot Legs Flowpath Boundary & Containment Isolation & Passive Pipe Break Isolation 8840A2ECCS to Hot Legs Flowpath/ECCS to Cold Legs Flowpath Boundary & Containment Isolation & Passive Pipe Break Isolation 8923AB2Passive Pipe Break Isolation SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-38Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVES8923BB2Passive Pipe Break Isolation 8924B2Passive Pipe Break Isolation Service WaterHV-4286B3Service Water Flowpath/Throttling during Pump Start HV-4287B3Service Water Flowpath/Throttling during Pump Start HV-4393B3Service Water Flowpath HV-4394B3Service Water Flowpath HV-4395B3AFW Pump Emergency Supply Flowpath HV-4396B3AFW Pump Emergency Supply Flowpath Containment Isolation HV-6082A2Containment Isolation HV-6083A2Containment Isolation HV-6084A2Containment Isolation HV-4075BA2Containment Isolation HV-4075CA2Containment Isolation HV-5540A2Containment Isolation HV-5541A2Containment Isolation HV-5542A2Containment Isolation HV-5543A2Containment Isolation HV-5562A2Containment Isolation HV-5563A2Containment Isolation SystemValveNumberCategoryClassDescription COMANCHE PEAK - UNITS 1 AND 2A-39Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESLEGEND:Category A =Valves for which seat leakage is limited to a specific maximum amount in the closed position for fulfillment of their required safety function(s).Category B =Valves for which seat leakage in the closed position is inconsequential for fulfillment of their required safety function(s). Class =Code class COMANCHE PEAK - UNITS 1 AND 2A-40Rev. 0CPNPP UNIT 1 & 2RISK INFORMED - INSERVICE TESTING PLANAPPENDIX A RELIEF REQUESTS FOR PUMPS AND VALVESFigure 1Initial Inservice Test FrequencyMARGIN R I S KLowMediumHighHigh1 cycle2 cycles3 cyclesLow2 cycles4 cycles6 cycles** Not to exceed 10 years Notes:1.Criteria for MOV Margin CategoriesLow Margin: < 10%Medium Margin: 10% and < 15%High Margin: 15%2.Criteria for Risk CategoriesHigh Risk: Risk-Informed IST ProgramLow Risk: Risk-Informed IST Program CPNPP/ISTDOC-1Revision 1 INSERVICE TESTING PLAN FOR PUMP S & VALVES - Description of ChangesTHIRD INTERVAL REVISION 0:

LDCR-IT-2013-004 (EV-CR-2011-009418-12) (JCH):General Editorial Changes:Page Nos: 1-1, 1-3, 2-1, 2-3, 3-1, 3-4 Valve Table Index all pages; Table 2 Page 8 of 8;Table 4 Page 8 of 8; Table 8 Page 7 of 7; Table 13 Page 12 of 13; Table 18 Page 15 of 15; Table 19 Page 20 of 20Description: Changed Code Edition and Addenda year from 1998 Edition through 2000Addenda to 2004 Edition through 2006 Addenda.Justification: To comply with 10 CFR 50.55a (f)(4)(i) for the third inservice testing interval, which will be adoption of 2004 Edition through 2006 Addenda.Affected Pages: Cover Page and GeneralDescription: Added "Third" Interval, Removed "Second" throughout the IST Plan, and added the address of CPNPP. Justification: Editorial change for the third interval annotation. Added the address of the facility as required by ASME OM Code Subsection ISTA-9220.Description: Added the approval date for the RI-IST and implementation start date. Section 1.3 Added a sentence to indicate the start and end date of the third interval.

Section 1.3 Added sentence 'the first interval' for consistency. Page 1-3 added Ref. 10 RI-IST approval letter.Justification: Editorial addition and consistency.Description: Removed Para 2.1 and renumbered the paragraphs. Added Para c) to add the skid mounted pumpsJustification: Para 2.1 was redundant, the IST Plan is in accordance with the ASME OM Code and its Subsections for pumps and valves; Section 1 explains this adequately.Description: Added definition of centrifugal vertical line shaft direct coupled pumpsJustification: To depict the actual configuration of the safeguards pumps. Refer to AI-CR-2011-009418-2 and AI-CR-2011-009418-3.Description: Changed the pump type from C/DC to C/DC/VLS Justification: To depict the actual configuration of the safeguards pumps. Refer to AI-CR-2011-009418-2 and AI-CR-2011-009418-3.Description: Removed Para 3.1 and renumbered the paragraphs. Added Para e) to reflect that Category A & B safety and relief are excluded from certain testing requirements.

CPNPP/ISTDOC-2Revision 1 INSERVICE TESTING PLAN FOR PUMP S & VALVES - Description of Changes LDCR-IT-2013-004 (EV-CR-2011-009418-12) (JCH) (continued):Justification: Previous Para 3.1 was redundant, the IST Plan is in accordance with the ASME OM Code and its Subsections for pumps and valves; Section 1 explains this adequately. Category A & B safety and relief are excluded from the testing requirements of stroke and position verification testing. Refer to ISTC-1200, "Exemptions", which excludes Category A & B safety and relief valves.Description: Added additional sentence to first paragraph.Justification: Clarification for N/A.

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Description:==

Added Rev. 1 to NUREG-1482 and included NRC RI-IST approval letter as reference 3.Justification: Editorial and enhancement.

Affected Pages: 4, 5, & 15Description: For Group 86, valves 8510A and 8510B removed footnote 2 and extended the frequency of these valves to 4 years.Removed Note 2 and Note 3, and renumbered the notes in the table accordingly.

Justification: Note 2 was a commitment to in response to NRC IN-92-61, this commitment (CDF # 26357) was closed using STA-509, "Commitment Management Program", and a CMCE # 4636255 was issued and was approved to remove the commitment identified in Note 2. Also refer to EV-CR-2013-004411-3. Note 3 did not correspond to any items in the Table.Description: Removed measured stroke time testing (MT) and position indication verification (PIT) was removed from certain valves as marked.Justification: Comanche Peak Relief request has been reviewed and approved by the NRC to adopt the OMN-1 Rev 1. This relief request eliminates MT and PIT; refer to NRC SER TAC Nos. ME9503 and ME9504 for both units.Description: Removed old relief request V-8 and inserted V-1 in its place.

Justification: Comanche Peak Relief request has been reviewed and approved by the NRC to adopt the OMN-1 Rev 1. This relief request eliminates MT and PIT; refer to NRC SER TAC Nos. ME9503 and ME9504 for both units. Therefore, V-8 is not applicable anymore.Description: Removed old Relief Request P-2 and inserted P-1 in its place.Justification: Comanche Peak Relief Request has been reviewed and approved by the NRC on June 26, 2013. It is approved for the third ten year IST program interval; reference safety evaluattion dated June 26, 2013 for Units 1 & 2, TAC NOS. ME9259 and ME9260 [ML13050A183]. This relief request supersedes old relief request P-1.

CPNPP/ISTDOC-3Revision 1 INSERVICE TESTING PLAN FOR PUMP S & VALVES - Description of Changes LDCR-IT-2013-003 (EV-CR-2012-002342-1) (JCH):Description: Table 5, "Containment Spray", Add "(3)" under Leak Test for CT-0142/0145 in Group 28 on Page 1 of 4.Add Note 3 to Page 4: "3. This valve has a water filled loop seal and is not required to be leakrate tested (see DBD-ME-013, rev. 22, Attachment 1, Note 3)."Justification: Valves CT-0142/0145 have water seals and are exempt from Appendix J leak testing. Per DBD-ME-013,Attachment 1, Note 3, "These valves are part of closed systems outside containment tested per NUREG-0737 Section III.D.1 which are in service post-accident and have a water filled loop seal on the containment side of the valves. These valves are either open or closed providing a third barrier to containment leakage. A water seal is maintained both inside and outside containment. These valves are therefore not required to be leakrate tested.Description: Table 19, "Motor Operated Valves", Add "(2)" under Leak Test for HV-4776 on Page 8, HV-4777 on Page 9, 8809A on Page 13, 8809B on Page 14, 8840 on page 15Add Note 2 to Page 20: 2. "This valve has a water filled loop seal and is not required to be leakrate tested (see DBD-ME-013, rev. 22, Attachment 1, Note 3)."Justification: Valves HV-4776/4777/8809A/8809B/8840 have water seals and are exempt from Appendix J leak testing. Per DBD-ME-013,Attachment 1, Note 3, "These valves are part of closed systems outside containment tested per NUREG-0737 Section III.D.1 which are in service post-accident and have a water filled loop seal on the containment side of the valves. These valves are either open or closed providing a third barrier to containment leakage. A water seal is maintained both inside and outside containment. These valves are therefore not required to be leakrate tested.

LDCR-IT-2012-001 (EV-CR-2010-004331-60) (JCH):Table 19 - Motor Operated ValvesDescription: add the following valve to Table 19: 1-HV-8402A under "Chemical and Volume Control-High Safety Significance"Under "Gate Valve/Motor Operated Westinghouse with Limitorque Actuator":-Change 2-HV-8402A to HV-8402A

- Add Flow Diagram- M1-0255(B-1)

CPNPP/ISTDOC-4Revision 1 INSERVICE TESTING PLAN FOR PUMP S & VALVES - Description of Changes LDCR-IT-2012-001 (EV-CR-2010-004331-60) (JCH) (continued):Justification:The new 3-inch motor operated valve is classified as Nuclear Safety Class 2. The control switch will be used to isolate and bypass1-HCV-0182 during maintenance and in case of a fire to ensure that the normal charging path is isolated. Replacement of this manual operated valve with a motor operated gate valve will maintain all design and operational functions of the existing valve. This includesthe requirement that the valve is a "PASSIVE" open valve. Since the function to close during a fire is important to safety, 1-HV-8402A will be exercise open and closed and position indicated tested.

LDCR-IT-2013-002 (EV-CR-2012-003165-4) (JCH):Description: Change the function from "P" to "A" for the following valves in Table 18, Group 91:DO-011, DO-0187, DO-0211, DO-0287Justification: These valves are required to protect diesel fuel oil transfer pumps when backpressure from the "Y" strainers requires it. Since this could happen during the Emergency Diesel Generator mission time (30 Days) and no credit had been taken for online maintenance or operator action to protect the pumps, these valves must be classifed as ACTIVE to perform their function as described in the FSAR.THIRD INTERVAL REVISION 1:

LDCR-IT-2013-005 (EV-CR-2011-009418-17) (JCH):Table 19 - Motor Operated ValvesVALVE TABLE INDEX (VTI)

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Description:==

Diagnostic Testing column under Test Parameters/Schedule. The Valve Table Index defines diagnostic testing as follows:DT-Diagnostic testing determines the cause or mechanism associated with failure, degradation, or performance anomaly of a motor operated valve per the requirements of OMN-1 Rev. 1 (Relief Request V-1) Justification: Code Case OMN-1 allows users to replace MOV stroke-time testing with a combination of MOV exercising at least every refueling outage and MON diagnostic testing on a longer interval. Table 19 is being enhanced to include an additional column which will identify those MOVs which are required to be "diagnostic" tested.

CPNPP/ISTDOC-5Revision 1 INSERVICE TESTING PLAN FOR PUMP S & VALVES - Description of Changes LDCR-IT-2013-005 (EV-CR-2011-009418-17) (JCH) (continued):VALVE TABLE INDEX (VTI)Description: add the following under Exercise Test:DT-Diagnostic testing determines the cause or mechanism associated with failure, degradation, or performance anomaly of a motor operated valve per the requirements of OMN-1 Rev. 1 (Relief Request V-1)

Justific ation: Code Case OMN-1 allows us ers to replace MOV stroke-tiem testing with a combination of MOV exercising at least every refueling outage and MO diagnostic testing on a longer interval

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