Text

Permanent Change a to Rev 8 to General Test Procedure GTP-302, IST of Valves Second 10-Yr Interval.
	ML20029E118
Person / Time
Site:	Summer
Issue date:	02/09/1994
From:	Nesbitt J; SOUTH CAROLINA ELECTRIC & GAS CO.
To:	;
Shared Package
ML20029E108	List: ML20029E107; ML20029E109; ML20029E110; ML20029E111; ML20029E113; ML20029E115; ML20029E116; ML20029E117; ML20029E118;
References
	GTP-302, NUDOCS 9405160281
	Download: ML20029E118 (311)
	v • d • e

O SOUTH CAROLINA ELECTRIC & GAS COMPANY VIRGIL C. SUMMER NUCLEAR STATION NUCLEAR OPERATIONS i

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NUCLEAR OPERATIONS COPY NO. ~~

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GENERAL TEST PROCEDURE GTP-302 INSERVICE TESTING OF VALVES SECOND TEN YEAR INTERVAL REVISION 8 SAFETY RELATED 4400 $L4 DISCIPLINE SUPERVISGR /

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' DATE b Ar t h l>b9f9 3 APPROVAL AUTHORITY / gjj DATE RECORD OF CHANGES CHANGE TYPE APPROVAL CANCELLATION CHANGE TYPE APPROVAL CANCELLATION LE i"TFR CHANGE DATE DATE LETTER CHANGE- DATE DATE O + y wm O

INFORMATION USE Procedure May Be Performed From Memory.

User Retains Accountability for Proper Performance.

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NUCLEAR OPERATIONS SAP-139 ATTACHMENT IV PAGE 1 OF 3 COPY NO.

REVISION 16 PROCEDURE DEVELOPMENT FORM- A

1. DATE: I-28 Cl4 _

PROC.

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Originator lit. WILL THIS R EVISION/ CHANGE /NEW PROCEDURE: *YES NO N/A 1 Result in significant increased personnei radiation exposu re? (ALARA review) 2 Result in a release of eHluents to the Environrnent?

3 Degrade the effectiveness of the Radiation Emergency Plan?

4 Degrade the safeguards effectiveness of the Physical Secunty, Safeguards contingency 1

or Training and Qualification Plans?

_ 1

If any question 1 through 4 is answered "YES", refer to appropnate section of procedure for direction.

REQUIRED REVIEW AND COMMENT: ,

O M OPS (A MNTS () PRS W NL&OE ()CH5

() H PS

() GMNPO

() GVES

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N QA () MNT Disopune Supervisor (} f ' Date

( ) NP5 .() GMNSF () U /

M QC ()TS ()GM55 M OR ( ) ()

IV. 10CFR50.59 SCREENING REVIEW / SAFETY EVALUATION k REQUIRED 0EXEMPT C: P5RC SUPPORTING DOCUMENT: e e _% .,2h/'Gc/

Discipline SupervisoGoncurrence V. TEMPORARY APPROVAL: !

OUALIFIED REVIEWER DATE QA REV!EW DATE TELECON BY TELECON B f SHIFT SUPERV!$OR DATE FINAL APPROVAL REQUIRED BY: DATE VI. Ol5CIPLINE SUPERVISOR FIN AL REVIEW: Vll. P/ CAP ACCEPTABLE?

C. YES NO /

TRAINING REQUIRED 7 YES _ NO _/,,,

O IF YES, PRIOR TO PROCEDURE IMPLEMENTATION 7 YES ,_

N YES~ NO ~

NL&OE RE S P. M G R.

/

Date Date NO __

Vill. FINAL QA REVIEW (As Applicable)

P, CAP AFFECTED? YES _,_, NO [

gyg , g.g COMMENT 5 RESOLVED: , /

6isciphne Supervnor U O / Date IX. APPROVAL AUTHOftETY:

f i 7ht' l

/4pprovfConcu(reny' /' 'Date X. PSRC REVIEW: [ !

A REVIEWED BY: B PSRC COMMENT 5 RESOLVED:

l P5RC Chairrna n Date Responsible Manager Date COM ME NTS: YES NO f P5RC Chairma n Date

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I

-.- . . . ~. - . _ ..

GTP-302 PAGEi REVISION 8 TABLE OF CONTENTS SECTION PAGE 1.0 PURPOSE 1 0 2.0 scope 1

3.0 REFERENCES

AND GLOSSARY 1 3.1 References 1 ,

O 3.2 Glossary 2 4.0 RESPONSIBillTIES 4 5.0 PROCEDURE 4 5.1 Testing Requirements 4 5.2 Reference Values 5 5.2.1 General Requirements 5 5.2.2 Effect of Valve or Actuator Replacement, Repair, and Maintenance on Reference Values 5 5.2.3 Establishing an Additional Set of Reference Values 6 5.3 Testing Methods 6 5.3.1 Valve Position Verification 6 5.3.2 Inservice Tests for Category A and B Valves 7 5.3.3 Inservice Tests for Category C Valves 13 5.3.4 Inservice Tests for Category D Valves 16 5.4 Analyses and Evaluation 16 6.0 RECORDS AND DOCUMENTS 16 7.0 ENCLOSURES 18

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ATTACHMENTS Attachment I Category A Valve Leakage Trending Sheet Attachment 11 - Type B and C Containment Penetration Leakage Assessment Record O Attachment til - Evaluation / Corrective Action for Power Operated Valves

_. = , .

GTP-302 REVISION 8 O 2.0 euReOSE 1.1 This procedure establishes the requirements for Inservice Testing to assess the operational readiness of certain valves, pressure relief devices and their actuating and position indicating systems, which are determined to perform a safety function as described in Section 1.2 and 1.3.

O 1.2 The active or passive valves addressed by this procedure are those which are required to perform a specific function in shutting down the reactor to the cold shutdown condition, in maintaining the cold shutdown condition, or in mitigating the consequences of an accident.

1.3 O The pressure-relief devices addressed by this procedure are those for protecting systems or portions of systems which perform a required function in shutting down the reactor to the cold shutdown condition, in maintaining the cold shutdown condition, or in mitigating the consequences of an accident.

1.4 The following are excluded from the requirements of this procedure provided that the valves are not required to perform a specific function as stated in Section 1.1:

A. Valves used only for operating convenience such as vent, drain, instrument and test valves.

B. Valves used only for system control, such as pressure regulating valves.

C. Valves used only for system or component maintenance.

D. External control and protection systems responsible for sensing plant conditions and providing signals for valve operation.

1.5 The requirements of this procedure may be applied partly or in whole to the testing of other plant valves.

2.0 SCOPE 2.1 The valves listed in Enclosure 7.1 are required to be tested in accordance with the requirements of this procedure.

O 2.2 This procedure applies to all plant personnel who perform Inservice Testing of valves.

3.0 REFERENCES

AND GLOSSARY 3.1 References 3.1.1 V.C. Summer Nuclear Station Technical Specifications.

3.1.2 ASME Boiler and Prs:sure Vessel Code,Section XI,1989 Edition.

O PAGE 1 OF 18 GENERAL REVISION l

GTP-302 REVISION 8 O 3.1.3 ASME/ ANSI OMa-1988 Addenda to ASME/ ANSI OM-1987, Operation and Maintenance of Nuclear Power Plants Part 10, inservice Testing of Valves in Light-Water Reactor Power Plants.

3.1.4 ASME/ ANSI OM-1987, Operation and Maintenance of Nuclear Power -

Plants Part 1, Requirements for Inservice Performance Testing of Q Nuclear Power Plant Pressure Relief Devices.

3.1.5 SAP-134, Control of Station Surveillance Test Activities.

3.1.6 5AP-139, Procedure Development, Review, Approval and Control.

3.1.7 SAP-145, inservice Testing Second Ten Year interval.

3.1.8 GMP-100.022, Control of Process Instruments Used For Surveillance Testing.

3.1.9 GMP-103.003, Pump and Valve Trending.

3.1.10 NRC Safety Evaluation Report for Inservice Testing Program for Pumps and Valves and Associated Reliefs for Virgil C. Summer Nuclear Station Unit No.1, dated 10-18-91.

3.1.11 NRC Generic Letter 89-04, Guidance on Developing Acceptable Inservice Testing Programs.

3.1.12 V. C. Summer Operational Quality Assurance Plan.

3.1.13 V. C. Summer Final Safety Analysis Report.

3.1.14 Branch Technical Position MEB No. 2, " Pump and Valve Operability Assurance Program" 3.1.15 10CFR50.55a, Codes and Standards.

3.1.16 10CFR50, Appendix J Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors.

3.1.17 Crane 410 Reference Manual.

C01 3.1.18 TSP-92003, " Removal of CIV List from Technical Specifications".

-Q 3.2 Glossary 3.2.1 Active Valves . Valves which are required to change obturator position to accomplish the required functions as specified in Section 1.1.

f O

PAGE 2 OF 18 GENER/4L REVISION

4 GTP-302 REVISION 8 O 3.2.2 Cete shall$orv of veives e placed in one-The veives or more -ithin of the the scone following of this procedure-categories. When 1

more than one distinguishinc) category characteristic is applicable, all requirements of each of the individual categories are applicable, although duplication or repetition of common testing requirements is not required.

O A. Category A - Valves for which seat leakage is limited to a l specific maximum amount in the closed position for the ,

fulfillment of their required functions as specified in Section I 1.1. ;

O B. Category B - Valves for which seat leakage in the closed position is inconsequential for fulfillment of the required 1 f unctions as specified in Section 1.1.

1 C. Category C - Valves which are self-actuating in response to some system characteristic, such as pressure (relief valves) or flow (check valves) for fulfillment of the required functions as specified in Section 1.1.

D. Category D - Valves which are actuated by an energy source capable of only one operation, such as rupture disks or explosively actuated valves.

3.2.3 Code - As used in this procedure, shall refer to ASME/ ANSI OMa-1988 Q Ac'denda to ASME/ ANSI OM-1987, Part 10, as referenced in ASME Section XI,1989 Edition. l 3.2.4 Exercising - The demonstration based on direct visual or indirect I positive indications that the moving parts of a valve function. l 3.2.5 Full Stroke Time - The time interval from initiation of the actuating signal to the indication of the end of the operating stroke.

3.2.6 Inservice Life-The period of time from installation and acceptance of i a valve until it is retired from service. '

3.2.7 IST-Inservice Test - Inservice testing as used in this procedure refers to a special valve test whose results may be compared to previously -

O established reference values to assess the operational readiness of a valve. The Inservice Test is conducted through the use of Surveillance -

Test Procedures.

3.2.8 LCO - Limiting Condition for Operation.

3.2.9 LOCA- Loss of Coolant Accident. -

3.2.10 Maintenance - Routine valve servicing or work on a valve undertaken I to correct or prevent an abnormal or unsatisfactory condition.

3.2.11 Obturator - Valve closure member (disk, gate, plug, ball, etc.)

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PAGE 3 OF 18 GENERAL REVISION j

GTP-302 REVISION 8 O 3.2.12 Operational Readiness - The ability of a valve to perform its intended functieri.

3.2.13 Passive Va ves - Valves which maintain obturator position and are not required to change obturator position to accomplish the required functions as specified in Section 1.1, O 3.2.14 Plant Operation - The conditions of startup, hot standby, operation at power, and reactor cooldown as defined by Technical Specifications.

3.2.15 Reactor Coolant System Pressure isolation - That f unction which prevents intersystem overpressurization between the reactor coolant system and connected low-pressure systems.

3.2.16 Reference Values - One or more values of test parameters measured or determined when the equipment is known to be operating acceptably.

3.2.17 VIFT- Valve identification, Function and Testing Requirements. This A document is for information only.

4.0 RESPONSIBILITIES 4.1 The Test Unit is responsible for the performance of ASME Section XI evaluations per Section 5.4 of this procedure and the initiation of corrective Q actions for those valves having unacceptable test results.

4.2 The Shift Supervisor or shift Engineer may review, analyze and sign completed valve test data when qualified Test Unit Personnel are not on-site.

4.3 Other responsibilities for implementation of this procedure are delineated in SAP-145, " Inservice Testing Second Ten Year Interval" 5.0 PROCEDURE ,

l 5.1 Testing Requirements l l

5.1.1 Inservice Testing in accordance with this procedure shall commence when the valves are required to be operable to fulfill their required O- functions as stated in Section 1.1. ,

i 5.1.2 The performance of inservice Testing shall be in addition to any other specified surveillance requirement.

5.1.3 The more restrictive requiren'ents of Technical Specifications takes

. precedence over ASME ection XI Code requirements.

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5.1.4 Enclosure 7.1 identifies, categorizes and describes the required i Inservice Testing to be performed in accordance with the i requirements of this procedure. -

5.1.5 Enclosure 7.3 discusses the basis and provides justification for both Q the inclusion or exclusion of valves applicable to the requirements of this procedure.

PAGE 4 OF 18 GENERAL REVislON

GTP-302 REVISION 8 O 5.i.8 safety end Reiief veives and nonreciosing pressure reiief devices sheii be tested as required by OM-1987 Part 1 5.2 Reference Values 5.2.1 General Requirements O A. Reference values shall be determined from the results of Preservice Testing or from the results of inservice Testing.

B. Reference values shall only be established when the valve is known to be operating acceptably.

C. Reference values shall be established in accordance with O. approved Surveillance Test Procedures or other approved procedures.

D. These tests shall be performed under conditions as near as practical to those expected during subsequent inservice Testing.

E. All subsequent test results shall be compared to the initial reference values or to new reference values established in accordance with Sections 5.2.2 and 5.2.3.

F. If the particular parameter being measured can be significantly influenced by other related conditions, then these conditions shall be analyzed.

O 5.2.2 effect of veive or Aetuetor Repiecement. Regeir. end meintenence on Reference Values A. When a valve or its control system has been replaced, repaired, or has undergone maintenance that could affect the valve's performance, a new reference value shall be determined or the previous value reconfirmed by an Inservice Test run prior to declaring the valve operable.

B. The following are examples of maintenance that could affect valve performance parameters:

1. Adjustment of the following valve components:

a. Stem packing.

b. Limit switches,

c. Control system components.

2. Removal or replacement of the following valve components:

a. B onnet.

b. Stem packing,

c. Stem assembly.

PAGE 5 OF 18 GENERAL REVISION

I GTP 302 REVISION 8 O d. Actueter.

e. Obturator.

f. Control system components.

Deviations between the previous and new reference values O C.

shall be identified and analyzed.

D. Verification that the new values represent acceptable operation shall be documented in the Record of Tests.

E. Safety and Relief valves and nonreclosing pressure relief devices shall be tested as required by the replacement, repair,

'O and maintenance requirements of OM-1987 Part 1.

5.2.3 Establishing an Additional Set of reference Values A. If it is necessary or desirable, for some reason other than stated in Section 5.2.2, to establish an additional set of reference values, the following shall apply:

1. An Inservice Test shall first be run at the conditions of the existing set of reference values and the results analyzed.

2. If operation is acceptable a second test shall be under the new conditions as soon as practical. performed

3. The results of the second test shall establish the additional O reference values.

4. If operation at the conditions of the existing set of reference values is impractical, an Inservice Test shall be run at the conditions for which the new reference values are required, and the results analyzed.

5. Whenever additional reference values are established, the reasons for doing so shall be justified and documented in the Record of Tests.

5.3 Testing Methods 5.3.1 Valve Position Verification O 4. veives with remote position indiceters sneii be observed ioceiiy at least once every two years to verify that valve operation is accurately indicated.

B. Where practical, this local observation should be supplemented by other indications such as the use of flow meters or other suitable instrumentation to verify valve -

O* obturator position. These observations need not be concurrent.

C. Where local observation is not possible, other indications shall ;

be used for verification of valve operation. l O ;

1 PAGE 6 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O

V 5.3.2 Inservice Tests for Category A and B Valves A. Valve Exercising Test

1. Exercising Test Frequency - Active Category A and B valves shall be tested nominally every three months, except as pr vided in Step 5.3.2.A.2,5.3.2.A.6, and 5.3.2.A.8.

O

2. Exercisin follows: g Requirements - Valves shall be tested as

a. Full-stroke during plant operation to the position (s) required to fulfill its function (s).

b. If full-stroke exercisin during plant operation is not practical, it may be limited to part-stroke during plant operation and full-stroke during cold shutdowns.

c. If exercising is not practical during plant operation, it may be limited to full-stroke exercising during cold shutdowns.

d. If exercising is not practical during plant operation and f ull-stroke dunng cold shutdowns is also not practical, it may be limited to part stroke during cold shutdowns, and full-stroke during refueling outages.

p V

e. If exercising is not practical during plant operation or cold shutdowns,it may be limited to full-stroke during refueling outages.

f. Valves full-stroke exercised at cold shutdowns shall be exercised durin specified in Step 3.2.A.3.

5.g each coldexercise Such shutdown, is notexcept as required if the time period since the previous full-stroke exercise is less than three months.

g. All valve testing required to be performed during a refueling outage shall be completed prior to returning the plant to operation.

3. Valve Exercising During Cold Shutdown O e.

veive commente durin coidshutdownsseii exercisinkin wit 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months of achieving cold shutdown, and continue until all testing is complete or the plant is ready to return to power.

b. For extended outages, testing need not be commenced in 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months provided that all valves s required to be tested during cold shutdown will be tested prior to plant startup.

c. It is not the intent of Step 5.3.2.A.3 to keep the plant in cold shutdown in order to complete cold shutdown testing.

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PAGE 7 OF 18 GENERAL REVISION I

GTP 302 REVISION 8 O 4. vaive Obturator uovement

a. The necessary valve obturator movement shall be determined by exercising the valve while observing an appropriate indicator, such as indicating lights which signal the required change of obturator p position, or by observing other evidence, such as v changes in system pressure, flow rate, level, temperature, or by the use of non-intrusive test methods. .,

5. Power-Operated Valve Stroke Testing

a. The Maximum Allowed and Minimum Allowed d<~. value(s) of full-stroke time of each power-operated valve shall be specified in the associated Surveillance Test Procedure.

b. The stroke time of all power-operated valves shall be measured to at least the nearest second.

c. Any abnormality or erratic action shall be recorded and an evaluation shall be performed regarding the need for corrective action.

d. Calibrated stop watches or other appropriate timing devices shall be used when timing power-operated valves.

O 6. Valves in Regular use ;

I

a. Valves which operate in the course of plant l operation at a frequency which would satisfy the l exercising requirements of Section 5.3.2 need not be 1 additionally exercised, provided that the i observations otherwise required for testing are made and analyzed during such operation and are recorded in the plant record at intervals no greater i than specified in Step 5.3.2.A.1. i

7. Fail Safe Valves j

a. !

Valves observing with fail safe the operation actuators of the shall be tested b actuator upon O valve actuating power in accordance with the exercising frequency stated in Step 5.3.2.A.1.

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8. Valves in Systems Out of Service i i

a. For a valve in a system declared inoperable or not required to be operable, the exercising test schedule -

O need not be foiiowed.

b. Within three months prior to placing the system in i an operable status, the valves shall be exerased and l

the schedule followed in accordance with the requirements of Section 5.3.2. !

O l PAGE 8 OF 18 GENERAL REVISION 1 1

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GTP-302 REVISION 8 O 9. Stroke Time Acceptence Criteria - Meximum end Minimum Limiting Stroke Times

a. Test results shall be compared to the initial reference values or reference values established in accordance with Section 5.2.

O b. siectric. motor.oge,eted veives with ,efe,ence s1,oke times greater than 10 seconds shall exhibit no more than a plus or minus 15 percent change in stroke time when compared to the reference value.

c. Other power-operated valves with reference stroke G times greater than 10 seconds shall exhibit no more V than a plus or minus 25 percent change in stroke time when compared to the reference value,

d. Electric-motor-operated valves with reference stroke times less than 10 seconds shall exhibit no more than a plus or minus 25 percent or plus or minus one second change in stroke time, which ever is greater when compared to the reference value.

e. Other power-operated valves with reference stroke times less than 10 seconds shall exhibit no more than a plus or minus 50 percent change in stroke time when compared to the reference value, r

\

f. Valves that stroke in less than two seconds may be exempted from Steps 5.3.2.A.9.d and 5.3.2.A.9.e. In such cases the Maximum Limiting stroke time shall be two seconds.

10. Corrective Action

a. The valve shall be declared inoperable if any of the lA following occur:

1) The valve fails to exhibit the required change in obturator position.

2) The measured stroke time is greater than the Maximum Allowed Stroke Time. Refer to Step 5.3.2. A.5.a.

3) The measured stroke time is lew han the Minimum Allowed Stroke Time. Refer to Step 5.3.2. A. S.a.

b. The valve shall be retested in accordance with 'l A n Attachment 111, Evaluation / Corrective Action for d Power Operated Valves, or declared inoperable if the measured stroke time does not meet the acceptance lA criteria of Step 5.3.2.A.9.

O PAGE 9 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O c. if the veive is retested and the second set of dete eiso does not rneet the acceptance criteria of Step 5.3.2.A.9, the valve shall t;e declared inoperable. lA

d. If the second set of data meets the acceptance criteria, the cause of the initial deviation shall be analyzed and the results documented in the Record O of Tests.

e. Valves declared inoperable may be repaired, replaced, or the data may be analyzed to determine the cause of the deviation and the valve shown to be operating acceptably.

O f. veive operebi!!ty besed on enei sis sheii heve 1he results of the analysis recorded n the Record of Tests,

g. Prior to returning a repaired or replacement valve to service, an inservice Test demonstrating satisfactory operation shall be performed.

B. Valve Seat Leakage Rate Test

1. Scope

a. Category A valves shall be leakage tested except as provided in Step 5.3.2.B.1.b.

b. Valves which function in a manner that demonstrates f unuionally adequate seat leak-tightness need not be additionally leakage tested. In such cases the valve record shall provide the basis for the conclusion that operational observations constitute satisfactory demonstration.

2, Containment isolation Valves I I

a. Category A valves, which are containment isolation valves, shall be tested in accordance with 10CFR50, l Appendix J. '

b. Containment isolation valves which also provide a reactor coolant system pressure isolation function l shall additionally be tested in accordance with Step O 5.3.2.B.3. l

c. Category A containment isolation valves shall be seat leakage tested with the differential pressure in the same direction as when the valve is perf orming its function, with the following exception: l O 1) The veive mey be tested with the differentiei pressure in the opposite direction if it can be

' determined that testing in the opposite direction will provide equivalent or more conservative results.

O PAGE 10 OF 18 GENERAL REVISION

GTP-302 REVISION 8 V d. Category A containment isolation valves are subject to the leakage rate criteria as specified on Enclosure 7.7, Appendix J Containment Isolation Valve Leakage Rates.

e. The basis for leakage limits for Appendix J testing is descrioed on Enclosure 7.6, Appendix J Type B and C

,U Maximum Leakage Basis.

f. Attachment II, Type B and C Containment Penetration Leakage Assessment Record, will be prepareo by the Test Unit and reviewed by the Test Unit Supervisor or his designee.

3. Leakage Rate for Other Than Containment isolation Valves

a. Category A valves, which perform a function other than containment isolation, shall be seat leakage tested to verify their leak-tight integrity.

b. Valve closure prior to seat leakage testing shall be by using the valve operator with no additional closing force applied.

c. Tests shall be conducted at least once every two years.

d. Valve seat leakage tests shall be made with the O differential pressure in the same direction as when the valve is performin following exceptions:g its function, with the

1) Globe valves may be tested with pressure under the seat.

2) Butterfly valves may be tested in either direction, provided their seat construction is designed for sealing against pressure on either side

3) Double-disk gate valves may be tested by pressurizing between the disks.

O e. Leakage tests involving ressure differentials lower than function pressure fferentials are permitted in those types of valves in which service pressure will tend to diminish the overall leakage channel opening, as by pressing the disk into or onto the seat with greater force.

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o Gete veives. cneck veives, end giobe veives having function pressure differential applied over the seat, are examples of valve applications satisfying this requirement.

O PAGE 11 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O f. When leakage tests are performed using lower than function maximum ressure differential, the observed leakage s all be adjusted to the function maxirnum pressure differential value.

1) This adjustment shall be made by calculation appropriate to the test media and the ratio O between the test and function pressure differential, assuming leakage to be directly proportional to the pressure differential to the one-half power.

Equation:

r- FP LR x -

LR A m -

a TP Where:

LRm = Measured Leak Rate FP = Maximum Function Pressure TP = Test Pressure LRa = Actual Leakage Rate

g. Valves not qualifying for reduced pressure testing as defined in Step 5.3.2.B.3.e shall be tested at full maximum function pressure differential.

h. Valve seat leakage shall be determined by one of the following methods:

1) Measuring leakage through a downstream telltale connection while maintaining test pressure on one side of the valve.

O 2) Meesoring the feed rete required to meintein the test pressure in the test volume or between two seats of a gate valve, provided the total apparent leakage rate is charge to the valve or valve combination or gate valve seat bein tested, and that the conditions re uired Steps -

5.3.2.B.3.d and 5.3.2.B.3.e are sati ied. ~

3) Measuring the pressure decay in the test volume, provided the total apparent leakage rate is '

charge to the valve or valve combination or gate j valve seat being tested, and that the conditions '

recluired by Steps 5.3.2.B.3.d and 5.3.2.B.3.e are satisfied.

Q l PAGE 12 OF 18 GENERAL REVISION i

GTP-302 REVISION 8 O i. The 1est medium sheii be specified in the essocieted Surveillance Test Procedure,

j. Leakage rate measurements shall be compared with the Maximum Allowed leakage rates specified in the associated Surveillance Test Procedures, if leakage rates are not specified, the following rates shall be O permissible:

1) For water,0.5D gpm or 5 gpm, whichever is less, at function pressure differential.

2) For air,7.5D standard ft'/ day, at function

/ pressure differential.

3) D = nominal valve size,in inches.

k. Valves or valve combinations with leakage rates exceeding the Maximum Allowed leakage rates specified in Step 5.3.2.B.3.j shall be declared inoperable and either repaired or replaced.

l. A retest demonstrating acceptable operation shall be l A performed following any required corrective action before the valve is returned to service.

m. Category A valves which function as Reactor Coolant JA System Pressure Isolation Valves shall also be tested Q- in accordance with Technical Specification Surveillance Requirement 4.4.6.2.2. These valves are listed on Enclosure 7.5.

5.3.3 Inservice Tests for Category C Valves A. Safety Valve and Relief Valve Tests

1. Safety and relief valves shall meet the Inservice Test requirements of OM-1987 Part 1.

B. Exercising Tests for Check Valves Q 1. Exercising Test Frequency - Check valves shall be exercised nominally every three months, except as provided by steps 5.3.3.B.2, 5.3.3.B.3, 5.3.3.B.4 and 5.3.3.B.S.

2. Exercising Requirements - Valves shall be exercised as follows:

O a. During piant operation, each check valve shall be exercised or examined in a manner which verifies obturator travel to the closed, full-open or partially open position required to fulfill its function.

O PAGE 13 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O b. If full stroke exercisin during p! ant operation is not practical, it may be limited to part-stroke during ;

plant operation and full-stroke during cold j shutdowns.

c. If exercising is not practical during plant operation, it O

may be iimitea to fuii-stroke exercisino durin9 coid shutdowns.

d. If exercising is not practical during plant o 3eration and full-stroke during cold shutdowns is a so not practical, it ma be limited to part stroke during cold O ' " " 'd ""' " ' " ' ' -" ' '

d " ' ' " 9 " * " " 9 "t* 9 "'-

a

e. If exercising is not practical during plant operation or cold shutdowns, it may be limited to full-stroke during refueling outages,

f. Valves full-stroke exercised at cold shutdowns shall be exercised during each cold shutdown, except as specified in Step 5.3.3.B.3. Such exercise is not required if the time period since the previous full-stroke exercise is less than three months.

g. All valves testing required to be performed during a refueling outage shall be completed prior to

.Q returning the plant to operation.

3. Valve Exercising During Cold Shutdown

a. Valve exercising during cold shutdown shall commence within 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months of achieving cold shutdown, and continue until all testing is complete or the plant is ready to return to power.

b. For extended outages, testing need not be commenced in 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months provided that all valves required to be tested during cold shutdown will be tested prior to plant startup.

'O c. It is not the intent of Step 5.3.2.A.3 to keep the plant in cold shutdown in order to complete shutdown testing.

4. Valves in Regular Use

^ a. Check valves which operate in the course of plant U operation at a frequency which would satisfy the exercising requirements of Section 5.3.3 need not be additionally exercised, provided that the observations otherwise required for testing are made and analyzed during such operation and are recorded in the plant record at intervals no greater i

than specified in Step 5.3 3.B.1.

PAGE 14 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O 5. veive Obturetor uovement

a. The necessary valve obturator movement shall be demonstrated by exercising the valve and observing that either the obturator travels to the seat on cessation or reversal of flow, or opens to the position C required to fulfill its function, as specified in Step 1.2, or both.

b. Observation may be made by observing a direct _ lA indicator such as a position indicating device, or by other indicator (s) such as changes in system pressure, n flow rate, level, temperature, seat leakage testing, U by the use of non-instrusive test methods or other positive means.

c. The use of a mechanical exerciser to move the A obturator shall be performed as follows:

1) The force or torque required to initiate movement (breakaway) shall be measured and recorded.

2) The breakaway force shall not vary by more than 50 percent from the established reference value.

O 3) The reference v lue shall established as follows: lA a) The reference value used shall be the value lA obtained when the valve is known to be operating properly. I b) It shall be taken under conditions as close as !A i

- practical to the condition under which the I valve will be tested, e.g., wet vs. dry, 1 equivalent static head, etc. i c) As an alternative to the testing in Steps lA 5.3.3.B.5.a or 5.3.3.B.5.b, disassembly every refueling outage to verify operability of Q check valves may be used.

6. Valves in Systems Out of Service

a. For a valve in a system declared inoperable or not required to be operable, the exercising test schedule need not be followed.

p) u

b. Within three months prior to placing the system in an operable status, the valves shall be exercised and the schedule followed in accordance with the requirements of Section 5.3.3.

O I

PAGE 15 OF 18 GENERAL REVISION ;

GTP-302 REVISION 8 I

O 7. Correetive Action

a. If a check valve fails to exhibit the required change of obturator position it shall be declared inoperable.

O b. A retest showing acceptable performance shall be run following,any required corrective action before the valve is returned to service.

5.3.4 Inservice Tests for Category D Valves A. Rupture Disk Tests

1. Rupture discs shall meet the requirements for nonreciosing pressure relief devices of OM-1987 Part 1.

5.4 Analyses and Evaluation 5.4.1 All test data must be analyzed within 96 hours0.00111 days 0.0267 hours 1.587302e-4 weeks 3.6528e-5 months of test completion.

5.4.2 Acceptance Criteria A. Acceptance criteria for Category A and B valve testing is contained in Section 5.3.2.

Q B. Acceptance criteria for Category C valve testing is contained in Section 5.3.3.

j C. Acceptance criteria for Category D valve testing is contained in Section 5.3.4. 1 5.4.3 Corrective Actions l

A. Corrective actions for Category A and B valve testing is .)

contained in Section 5.3.2.

B. Corrective actions for Category C valve testing is contained in ;

Section 5.3.3. l Q C. Corrective actions for Category D valve testing is contained in Section 5.3.4. i 5.4.4 Leakage analysis and projected leakage rates are calculated and :

recorded on Attachment 1. ;

O 6.0 RECORDS AND DOCUMENTS 6.1 Valve Records - Records will be maintained for each valve included in the IST Program and will include the following:

6.1.1 The manuf acturer.

O PAGE 16 OF 18 GENERAL REVISION

GTP-302 REVISION 8 Menufacturer s modei end seriei or other unique identification O 6.1.2 number.

or i 6.1.3 A copy or summary of the manuf acturer's acceptance report, if ti available, O s.1.4 ereservice test <esuits.

Maximum Allowed value of full stroke time as specified in Step al 6.1.5 5.3.2.A.5.

6.1.6 Minimum Allowed value of full stroke time as specified in Step e

5.3.2. A.5.

6.2 inservice Test Plans - A record of test plans and procedures shall be maintained rr l which shallinclude the following:

F',

6.2.1 Identification of valves subject to test.

6.2.2 Category of each valve.

i 6.2.3 Tests to be performed.

I i 6.2.4 Justification for deferral of stroke testing in accordance with Steps g

5.3.2.A.2 and 5.3.3.B.2.

6.3 Record of Tests - A record of each test shall be maintained which shallin Q the following:

6.3.1 Valve identification.

6.3.2 Date of test.

6.3.3 Reason for test (e.g., post maintenance testing, routine inservice test establishing reference values, etc.).

6.3.4 Values of measured parameters.

6.3.5 Identification of instruments used.

Comparisons with allowable ranges of test values and analysis of O 6.3.6 deviations.

6.3.7 Requirement for corrective action.

6.3.8 Signature of the person or persons responsible for conducting and

"" 'Y "S '" " t"'t-O 6.4 Record of Corrective Action - Records of corrective actions shall be main which shallinclude the following:

6.4.1 A summary of corrective actions made for power operated valve stroke time tests, using Attachment Ill, Evaluation / Corrective Action For Power Operated Valves.

PAGE 17 OF 18 GENERAL REVISION

GTP-302 REVISION 8 O 6.4.3 The subsequent inservice Test and confirmation of operational adequacy.

6.4.4 The signature of the individual (s) responsible for corrective action -

and verification of results.

O 6.5 Record of Relief Requests 6.5.1 Relief requests,if any, shall be incorporated as part of this procedure as an Enclosure.

.A 6.5.2 Relief request history may be recalled from records through the

(_/ record title " Valve Test Relief Request", reference DTI,(003 entry code).

6.5.3 Relief requests will be prepared and approved in accordance with SAP-145.

6.6 Valve Identification, Function and Testing Requirements 6.6.1 Documented results of VlFT reviews shall be numbered, stored, and maintained under separate cover in accordance with approved t document procedures.

6.6.2 When revising a VIFT form, verify the last VIFT and page revision. Use O the next successive VIFT or page revision number, 6.6.3 A single page of the VIFT may be revised to indicate changes affecting that page without revising the entire VIFT.

6.6.4 VlFTs are for information only. A 1

7.0 ENCLOSURES 1

7.1 IST Program Valve List.

l 7.2 IST Program Deferred Test Justification.

Q 7.3 Valve Selection Basis.

7.4 Containment isolation Valve Summary.

7.5 Reactor Coolant System Pressure Isolation Valves Limited to 1 GPM Leakage.

7.6 Appendix J Type B and C Maximum Leakage Basis.

7.7 Appendix J Containment isolation Valve Leakage Rates.

7.8 Test Paths and Recording instructions for Appendix J Type C Tests. !

O !

PAGE 18 OF 18 GENERAL REVISION

..~

GTP 302 ENCLCSU RE 7.1 PAGE 1 OF 2 REVISION 8 IST PROGRAM VALVE LIST VALVE LEGEND O v^'veTves ^CTUATOR TYPE GT - GATE CH - CHECK 1. MOTOR GL - GLOBE RL - SAFETY /REllEF 2. AIR PL - PLUG RD - RUTURE DISC 3. SOLENOID BF - BUTTERFLY SC - STOP CHECK 4. AIR / HYDRAULIC DT - DIAPHRAM N/A SIGNIFIES CHECKS, RELIEFS OR VB - VACUUM BREAKER MANUAL lA TEST TYPE ET - EXERCISE TEST Pl - POSITION INDICATION ST - STROKE TIME JL - APPENDIX J, TYPE C F5 - Fall-5AFE LT - LEAK TEST PRESSURE ISOLATION CT - CHECK VALVE TEST PT - PUSH TEST O RT - REtiEF v^tve TEST eeT - e^RTiAL exeRCi5e Te5T DIS - DISASSEMBLY RD - RUPTURE DISK 30 - 30 DAY WATER 5EAL l

1 POSITIONS l TEST FREQUENCY NORMAL SAFETY Fall-SAFE I

l M - MONTHLY O OPEN O - QUARTERLY C - CLOSED O C5 - COtO 5HuTDOwN 8 - BOTH RF - REFUEllNG OUTAGES (< 24 MONTHS) 2Y - 2 YEARS SY 5 YEARS Q 10Y- 10 YEARS '

NOTES: DRAWINGS PREFIXED WITH 302 UNLESS OTHREWISE NOTED.

O

GTP-302 ENCLOSURE 7.1 PAGE 2 OF 2 REVISION 8 IST PROGRAM VALVE LIST TABLE ABBREVIATIONS G

V DRAWING (DWG) COORDINATE (COORD)

ACTUATOR (ACT) TYPE O CATEGORY (CAT)

ACTIVE / PASSIVE (A/P)

POSITION: NORMAL (NRM)

SAFETY (SAF)

FAIL-SAFE (FAL)

TEST-FREQUENCY (FREQ)

O REllEF REQUEST (RR)

DEFERRED TEST JUSTIFICATION (DTJ)

BOTH (B)

OPEN (O)

Q CLOSED (C)

NON-CODE (NC)

NON-5AFETY (NS)

O

O O O O O O O IST PROGRAM VALVE LIST GTP 302 ENCLOSURE 71 A PAGE 1 OF 1 REVISION 8 SYSTEM: CRDM COOLING SYSTEM (AC)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION NUMBER COORD TYPE CLASS

^ ^ TEST-FREQ RR/DTJ STP NUMBER REMARKS TYPE SIZE C NRM SAF FAL (DIRECTION)

XVG07501 852 GT 6" 1 2 A A YES O C -

E T-CS(C) D TJ-AC-1 130.005A VlFT- AC-1 E11 ST-CS(C) 215 004 XRP0208 PI-2 Y J L-2 Y XVG07502 352 GT 6" 1 2 A A YES O C -

ET-CS(C) DTJ- AC-1 130.005A V!FT-AC-2 D11 ST-CS(C) 215.004 XRP0208 Pi-2 Y

, JL-2Y XVG07503 852 GT 6" 1 2 A A YES O C -

ET-CS(C) DTJ-AC-1 130.003A VlFT-AC-3 D11 215.004 ST-CS(C) XRP0209 PI-2Y JL-2Y XVG-7504 852 GT 6" 1 2 A A YES O C -

ET-CS(C) DTJ- AC-1 130.005A VIFT-AC-4 E11 ST-CS(C) 215.004 XRP0209 Pl-2Y J L-2 Y t XVC07541 852 CH 3/4" N/A 2 AC P YES C C -

J L-2 Y N/A 215.004 VIFT-AC-5 D11 XRP0208 XVC07544 852 CH 3/4" N/A 2 AC P YES C C -

J L-2 Y N/A 215.004 VIFT-AC-6 011 XRP0209

O O O O O O O IST PROGRAM VALVE LIST GIP-302 ENClOSUHt 71B PAGE 1 OF 2 REVIStDN 8 SYSTEM: AIR HANDLING SYSTEM (AH)

VALVE DWG/ VALVE ACT. CODE ~

CAT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLAS5 C NRM 5AF FAL (DIRECTION)

XVB00001A 103 BF 36" 2 2 A AP YES C C C ET-C5(C) DTJ- A H- 1 130 005B DWG. PREFIX 912 06 ST-C5(C) 215.002 A VlFT AH-1 FS-CS(C) PASSIVE DUR!NG Pl2Y OPERATION (LC)

JL-2Y XRPO402 XVB000018 103 BF 36" 2 2 A AP YES C C C ET-CS(C) DTJ-AH-1 130.005B DWG. PREFIX 912 D4 ST-C5(C) 215.002A VIF T- AH-2 (A FS-C5(C) PAS $iVE DURING Pi-2 Y OPE R ATION (LC)

JL-2 Y XRPO402 XVB00002A 103 BF 36" 2 2 A AP YES C C C ET-C5(C) DTJ-AH-1 130 0055 DWG PREFlx 912 G10 ST-C5(C) 215 002A VIF T- AH-3 lA F5C5(C) PAS $1VE DURING Pi-2 Y OPE RATION (t C)

JL-2Y XRP0101 XVB000028 103 BF 36" 2 2 A AP YES C C C ET-CS(C) DTJ-AH-1 130.0058 DWG PREFIX 912 H12 ST-CS(C) 215.002 A VIFT-AH-4 IA FS-C5(C) PASSIVE DURING PI-2 Y OPERATION (LC)

JL-2Y XRP0101 XVB00003A 140 BF 16~ 2 3 8 A NO O O C ET-Q(B) N/A 124.001 DWG. PREFlX 912 F12 ST-Q(B) VIFT - TO B E FS-Q(C) DEVELOPED Pi-2Y XVB000038 140 BF 16" 2 3 B A NO O O C ET-Q(B) N/A 124.001 DWG. PREFIX 912 E2 ST-Q(B) VIFT - TO B E FS-Q(C) DEVELOPED PI-2 Y

O O O O O O O IST PROGRAM VALVE LIST GTP 302 ENCLO5tJRE 718 PAGE2OF2 REVISION 8 SYSTE M: AIR HANDLING SYSTEM (AH)

VALVE DWG/ VALVE ACT CODE TYPE POSITION TEST-FREQ

^ ^ R DT) W NMER RNARG NtJMB ER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVB0003A- C-818 CH 3/8" N/A 3 A/C A NO C C~ -

CT-Q(C) N/A 124.003 VIFT TO BE CVI- AH 140 CT-RF(C) 224.004 DEVELOPED SHT 1 XVB00038- C-818 CH 3/8" N/A 3 A/C A NO C C -

CT-Q(C) N/A 124.003 '~ VIFT TO BE CVI-AH 140 CT-RF(C) 224 004 DEVELOPED SHT. 2 XVB00004A 140 BF 16~ 2 3 8 A NO C O C ET-Q(B) N/A 124.001 DWG. PREFIX 912 F12 ST-Q(B) VIFT- TO BE FS-Q(C) DEVELOPED PI-2Y XVB00004B 140 Bf 16~ 2 3 B A NO C O C E T-Q(B) N/A 124.001 DWG. PREFIX 912 E2 5T-Q(B) VIFT - TO BE FS-Q(C) DEVEtOPED PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1C PAGE 1 OF 1 REVl510i18 SYSTEM: AUXILIARY STEAM (AS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMRER COORD TYPE SIZE TYPE CLASS C f4RM SAF FAL (DIRECTION)

XVG00265 051 GT 6" 4 3 B A NO O C C ET-Q(Q N/A 121.003 VlFT TO BE C13 ST-Q(C) DEVELOPED FS Q(C)

PI-2Y XVG00273 051 GT 6" 4 3 8 A NO O C C ET-Q(C) N/A 121 003 VlFT TO BE C12 ST-Q(C) DEVELOPED FS-Q(C)

PI-2Y f

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCI05URL 7.1D PAGE 1 OF 1 REVISION 8 SYSTEM: STEAM GENERATOR BLOWDOWN (BD)

VALVE DWG/ VALVE ACT. CODE POSITION TYPE NUMBER COORD TYPE CM MP TEST-FREQ RR/DTJ STP NUMBER YPE SIZE CLASS C REMARKS

~ NRM SAF FAL (DIRECTION)

XVG00503A 781 GT 3" 2 2 B A NO O C C ET-Q(C) N/A 136 001 VIFT-B D-1 C9 ST-Q(C) XRP0326 FS-Q(C)

PI-2 Y XVG005038 781 GT 3~ 2 2 B A NO O C F9 C ET-Q(C) N/A 136.001 VlFT-B D-2 ST-Q(C) XRP0234 FS-Q(C)

Pi-7Y XVG00S03C 781 GT 3' 2 2 B A NO O C C ET-Q(C) N/A 136.001 VIFT BD-3 H9 ST-Q(C) XRP0219 FS-Q(C) l PI2Y

O O O O O O O IST PROGR AM VALVE LIST GIP-302 ENCLOSURE 71E PAGE 1 OF 4 REVI5!ON 8 SYSTEM: COMPONENT COOLING WATER SYSTEM (CC)

VALVE DWG/ VALVE ACT. CODE CAT A/P RR/DT1 STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF IAL (DIRECTION)

XVB9503A 611 BF 20" 1 3 B A NO B B -

ET-Q(B) N/A 222.002 VIF T-CC-2 B7 ST-Q(B)

Pi-2Y XVB95038 611 BF 20" 1 3 B A NO B B -

ET-Q(B) N/A 222 002 VIFT-CC-3 US ST-Q(B)

Pi-2 Y XVR09510 612 RL 3/4" N/A 3 C A NO C O -

R T- 10Y N/A 401.003 VIFT TO BE F07 DEVELOPED XV809524A 611 BF 16" 1 3 B A NO B B -

ET-Q(B) N/A 222 002 VIFT-CC-4 C07 ST-Q(B)

Pi2Y XVB09524B 611 BF 16" 1 3 8 A NO B B -

ET-Q(B) N/A 222.002 VIFT-CC-5 C06 ST-Q(B)

Pi-2 Y XVB09525A 611 BF 16" 1 3 B A NO B B -

ET-Q(B) N/A 222.002 VIFT-CC-6 C07 ST-Q(B)

PI-2Y XVB09525B 611 BF 16" 1 3 B A NO B 8 -

ET-Q(B) N/A 222 002 VIFT-CC-7 C05 ST-Q(B)

Pl-2Y XVB09526A 611 BF 16" 1 3 8 A NO B B -

ET-Q(B) N/A 222.002 VIFT-CC-8 E08 ST-Q(B)

Pi-2 Y XVB095268 611 BF 16" 1 3 B A NO B B -

ET-Q(B) N/A 222.002 VIF I'-CC-9 E04 ST-Q(B)

PI-2Y XVR09553 612 RL 3/4" N/A 3 C A NO C O -

RT-10Y N/A 401.003 VIFT TO BE B01 DEVELOPED

O O O O O O O IST PROGR AM VALVE LIST GTP-302 ENCLOSURE 7.1E PAGE 2 OF 4 REVISION 8 SYSTE M: COMPONENT COOLING WATER SYSTEM (CC)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT A/P TEST-FREQ RR/DT,1 NUMBER COORD TYPE CLASS STP NUMBER REMARKS TYPE SIZE C NRM SAF FAL (DIRECTION)

XVG09568 612 GT 8" 1 2 A A YES O C -

ET-CS(C) DT1-CC-1 130.005C VIFT-CC-10 H11 ST-CS(C) 215.004 XRP0312 PI-2 Y JL-2Y XVC09570 612 CH 8" N/A 2 AC A YES O C -

JL-2Y DTJ-CC-1 215.004 VlFT-CC-11 G13 XRP0312 XVC09591 A 612 Cil ti" N/A 3 N/A N/A NO O N/A -

CT-CS(C) N/A 130.005C VALVE IN PROGRAM b.

A07 FOR INCHE ASED EQuiPMENI REilABILITY ASME XI NOT APPLICABLE XVC095918 612 CH 13" N/A 3 N/A N/A NO O N/A -

CT CS(C) N/A 130 005C VALVE IN PROGRAM A04 F OR INCREASED EQUIPMENI REllABillTY ASME XI NOT APPLICABLE XVC09591C 612 CH li" N/A 3 N/A N/A NO O N/A -

CT-CS(C) N/A 130.005C VALVE IN PROGRAM A01 FOR INCREASED EQU;PMENT REllABILITY ASME XI NOT APPtICABl.E XVT09593A 612 GL 1}" 1 3 N/A N/A NO O N/A -

ET-CS(C) N/A 130.005C VALVE IN PROGRAM C07 5T-CS(C) FOR INCREASED PI-2 Y EQU!PMENT RELIABILITY ASME XI NOT APPLICABLE XVT095938 612 GL 1}" 1 3 N/A N/A NO O N/A -

ET-CS(C) N/A 130.005C VALVE IN PROGRAM C04 ST-CS(C) FOR INCREASED PI-2Y EQUIPMENT RELIABILITY ASME XI NOT APPLICABLE

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1E PAGE 3 OF 4 REVISION 8 SYSTEM: COMPONENT COOLING WATER SYSTEM (CC)

VALVE DWG/ VALVE ACT. POSITION CODE TYPE NUMBER COORD CAT NP TEST-FREQ TYPE SIZE TYPE CLASS C RR/DTJ STP NUMBER REMARKS NRM SAF FAL (DIRECTION)

XVT09593C 612 GL 11" 3 N/A N/A 1 NO O N/A -

ET-C5(C) N/A 130.005C Col VALVE IN PROGRAM !

ST-C5(C) FOR INCREASED PI-2Y EQUIPMEN f REllABILITY ASMEXi XVG09600 612 NOT APPLICABLE GT 3" 1 2 A A YES O C

-F02 ET-C5(C) DT1-CC-1 130.005C VlFT CC-12 ST-C5(C) 215.004 XRP0204 PI-2 Y g J L-2Y XVC09602 612 CH 3" N/A 2 AC A- YES O C -

JL-2Y DTJ-CC-1 215.004 F1 V!FT-CC-13 t XVG09605 XRP0204 612 GT B" 1 2 A A YES O C -

ET-C5(C) DTJ-CC-1 G12 130.005C VIFT-CC-14 ST-C5(C) 215.004 XRP0330 PI-2 Y JL-2 Y XVG09606 612 GT 8" 1 2 A A YES O C -

ET-C5(C) DTJ-CC-1 H12 130.005C VIFT-CC-15 ST-C5(C) 215.004 XRP0330 PI-2Y Ji-2Y XVG09625 612 GT 8" 1. 3 8 A NO O C -

ET-C5(C) DTJ CC-2 112 130.005C VIFT-CC-16 ST-C5(C)

PI-2 Y XVG09626 612 GT 8" 3 A 1 B NO O C -

ET-C5(C) DTJ-CC-2 130.005C 112 VIF T-CC- 17 ST-C5(C)

' PI-2 Y XVG09627A 611 GT 4" 2 3 0 A

, NO C O O ET-C5(O) DTJ-CC-3 130.005C 112 VIFT-CC-18 ST-C5(O)

FS-C5(O)

PI-2Y

r. - -

w -- - e, , - , m --

O O O O O O O IST PROGRAM VALVE LIST G TP-302 ENCLOSURE 7.1E PAGE 4 OF 4 REVISION 8 SYSTE M: COMPONENT COOLING WATER SYSTEM (CC)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT MP TEST-FREQ NUMBER COORD TYPE CL ASS RR/DTJ STP NUMBER REMARKS TYPE SIZE C NRM SAF FAL (DIRECTION)

XVG096278 611 GT 4" 2 3 B A NO C O O ET-C5(O) D TJ-CC-3 130.005C Vlf T-CC-19 11 2 ST-C5(O)

FS-C5(O)

PI2Y XVC09632 612 CH 8" N/A 3 C A NO O C -

CT C5(C) DT1-CC-2 130.005C VIFT-CC-20 113 XVC09633 612 CH 8" N/A 3 C A NO O C -

CT-C5(C) DTJ- CC-2 130.005C VIFT-CC-21 J13 XVC09680A 612 CH 4" N/A 3 C A NO C B -

CT Q(C) DIJ-CC-4 122.003 VIF T-CC-22 111 401.006 DIS-RF(O)

XVC096808 612 CH 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-CC-4 122.003 VIFT-CC-23 K11 DIS-RF(O) 401.006 XVC9682A 611 CH 24" N/A 3 C A NO B B CT-Q(B) N/A 222 002 VlFT-CC-24 G7 XVC96828 611 Cil 24" N/A 3 C A NO B B -

CT-Q(B) N/A 222.002 VIF T-CC-25 G5 XVC9682C 611 CH 24" N/A 3 C A NO B B -

CT-Q(B) N/A 222.002 VIF T-CC-26 G6 XVB09687A 611 BF 16" 1 3 8 A NO B B -

ET-Q(B) N/A 222.002 VIFT-CC-27 E07 ST-Q(B)

PI-2Y XVB09687B 611 BF 16" 1 3 B A NO B B -

ET-Q(B) N/A 222.002 VIFT-CC-1 E04 S T-Q(B)

PI-2Y XVC09689 612 CH 3/4" N/A 2 AC -P YES C C -

JL-2Y N/A 215.004 VIF T-CC-28 G12 XRP0330

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1F PAGE 10F 6 REVISION 8 SYSTEM: CHEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ gg gggg g NtJMBER COORD CAT AP TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

LCV001158 675 GT 8" 1 2 B A NO C B -

ET-Q(B) N/A 205 003 VIF T-C5 1 G07 ST-Q(B)

PI-2Y LCV00115C 675 GT 4" 1 2 B A NO O 8 -

E T-CS(B) DTJ-CS-1 130.005D VIF T-CS-2 E08 5 T-CS(B)

PI-2Y LCV00115D 675 GT 8" 1 2 B A NO C B -

ET-Q(B) N/A 205 003 VIFT-CS-3 H08 ST-Q(B)

PI-2Y LCV0011SE 675 GT 4" 1 2 B A NO O 8 -

ET-CS(B) DTJ-CS-1 130 005D VIFT-CS-4 E08 ST-CS(B)

PI-2Y LCV00459 673 GL 3" 2 1 B A NO O C C ET-CS(C) DTJ-CS-2 130 005D VIFT-CS-5 A13 ST-CS(C)

FS-CS(C)

PI2Y LCV00460 673 GL 3" 2 1 B A NO O C C ET-C5(C) DTJ-CS-2 130.005D VIFT-CS-6 A14 ST-CS(C)

FS-CS(C)

Pi-2 Y XVT08100 673 GL 2" 1 2 A A YES O C -

ET-CS(C) DTJ-CS-3 130.005D VlFT-CS-7 C03 ST-CS(C) 215.003 A XRPO410 PI-2 Y J L-2 Y XVT08102A 671 GL 1. 5 " 1 2 B A NO O C -

ET-CS(C) DTJ-CS-4 130.005D VIFT-CS-8 H15 ST-CS(C) XRP0408 Pi-2Y XVT08102B 672 GL 1. 5 " 1 2 B A NO O C -

ET-CS(C) DTJ-CS-4 130.005D VIFT-CS-9 H15 ST-CS(C) XRP0229 PI-2 Y XVT08102C 673 GL 1.5" 1 2 B A NO O C -

ET-CS(C) DTJ-CS-4 130.005D VIFT-CS-10 H15 ST-C5(C) XRP0221 PI-2Y

O O O O O O O IST PROGRAM VALVE LIST G TP-302 ENCLOSURL 7.1f PAGE2OF6 REVISION 8 SYSTEM: CHEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWG/ VALVE ACT- CODE TYPE POSITION TEST-FREQ CAT A!P RR/DTJ STP NUMBER RE MARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVC08103 673 Cll 3/4" N/A 2 AC P YES C C -

JL-2Y N/A 215.003 A VlFT-CS-11 C04 XRPO410 XVT08104 675 GL 2" 1 2 B A NO C O -

ET-Q(O) N/A 205.005 VIF T-CS- 12 G04 ST-Q(0)

PI-2Y XVG08106 675 GT 3" 1 2 B A NO O C -

ET-CS(C) DTJ-CS-12 130.005D VIFT-CS-13 E14 ST-CS(C)

PI-2Y XVG08107 675 GT 3" 1 2 A A YES O B -

ET-CS(B) DTJ-CS-6 130.005D VlFT-CS-14 F15 ST-CS(B) 215.003 A XRPO409 JL-2Y XVG08108 675 GT 3" 1 2 B A NO O B -

ET-CS(B) DTJ-CS-6 130 005D VIF T-CS- 15 FIS ST-CS(B)

JL-2Y XVT08109A 675 GL 2" 1 2 B A NO O C -

ET-Q(C) N/A 205.003 ViFT-CS-16 E11 ST-Q(C)

PI-2Y XVT081098 675 GL 2" 1 2 B A NO O C +

ET-Q(C) N/A 205.003 VIFT-CS- 17 G11 ST-Q(C)

PI-2 Y XVT08109C 675 GL 2" 1 2 B A NO O C -

ET-Q(C) N/A 205.003 VIFT-CS-18 F11 ST-Q(C)

PI-2Y XVT08112 673 GL 2" 1 2 A A YES O C -

ET CS(C) DTJ-CS-3 130.005D VIFT-CS-19 C04 ST-CS(C) 215.003 A XRPO410 PI-2Y JL-2Y XVR08117 673 RL 2" N/A 2 AC A YES C B -

RT-10Y N/A 401.003 VIFT-CS-20 A10 JL-2Y 215.003A XRP0409 XVR08121 673 RL 2" N/A 2 C A NO C O -

RT-10Y N/A 401.003 VIFT - TO B E C04 DEVELOPED

O O O O O O O IST PROGRAM VALVE LIST GTP-302 E NCLOSURI: 7.1F PAGE 3 OF 6 REVISION 8 SYSTEM: CliEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWGI VALVE ACT. CODE TYPE POSITION CAT A/P TEST-FREQ NUMBER COORD TYPE RR/DTJ STP NUMBER REMARKS TYPE SIZE CLASS C NRM SAF FAL (DIRECTION)

XVG08130A 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205 003 Vlf T-CS-21 F08 S T-Q(B)

Pi-2Y XVG081308 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.003 VIFT-CS-22 G08 S T- Q(B)

PI-2Y XVG08131 A 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.003 VIFT-CS-23 G08 ST-Q(B)

PI-2Y XVG081318 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.003 VIF T-CS-24 G08 ST-Q(B)

PI-2 Y XVG08132A 675 GT 8" 1 2 B A NO O 8 -

ET-Q(B) N/A 205.005 VIFT-CS-25 F12 S T-Q(B)

PI-2 Y XVG081328 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.005 VIFT-CS-26 G08 ST-Q(B)

PI-2Y XVG08133A 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.005 VIFT-CS-27 G12 ST-Q(B)

PI-2Y XVG081338 675 GT 8" 1 2 B A NO O B -

ET-Q(B) N/A 205.005 VIF T-CS-28 G12 ST-Q(B)

Pl-2 Y XVT08145 673 GL 2" 2 1 8 P NO C C C FS-C5(C) DTJ-CS-8 130.005D VIFT-CS-29 B14 PI-2 Y XVT08146 673 GL 3" 2 2 B A NO B O O ET-C5(O) DTJ-CS-7 130.005D VIFT-CS-30 B13 ST C5(O)

FS-C5(O)

PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1F PAGE 4 OF 6 REVISION 8 SYSTEM: CHEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWG/ VALVE ACT. CODE POSITION g p TYPE TEST-FREQ NUMBER COORD TYPE CLASS C RR/DTJ STP NUMB ER REMARKS TYPE SIZE NRM SAF FAL (DIRECTION)

XV T08147 673 GL 3" 2 2 B A NO B O O ET-C5(O) DTJ-CS-7 130.005D VIFT-C.i-31 A13 ST-C5(O)

F5-C5(O)

PI-2Y XVT08149A 673 GL 2" 2 2 A A YES B C C N/A ET-Q(C) 205.005 VIFT-CS-32 A9 ST-Q(C) 215.003 A XRP0318 FS-Q(C)

Pi-2 Y J L-2 Y XVT081498 673 GL 2" 2 2 A A YES B C C ET-Q(C) N/A 205.005 VIFT-CS-33 A9 5 T-Q(C) 215 003A XRP0318 F5 Q(C)

PI2Y JL-2Y XV108149C 673 GL 2" 2 2 A A YES B C C ET-Q(C) N/A 205.005 VIFT-CS-34 A8 ST-Q(C) 215.003A XRP0318 FS-Q(C)

PI-2Y JL-2Y XVT08152 673 GL 3" 2 2 A A YES O C C ET-C5(C) DTJ-CS-9 130.005D VIFT-CS-35

! A3 ST-C5(C) 215.003 A XRP0318 FS-C5(C)

, PI-2Y J L-2 Y XVT08153 673 GL 1" 2 1 B P NO C C C PI-2Y N/A 205.005 VIFT-CS-36 B9 FS-Q(C)

XVT08154 lA 673 GL '1" 2 1 B P NO C C C PI-2 Y N/A 205.005 VIFT-CS-37 B9 FS-Q(C)

XVC08314A lA l 677 CH 2" N/A 3 C A NO C B -

CT-Q(B) N/A 204.005 VIFT-C5-38 F11 XVC083148 677 01 2" N/A 3 C A NO C B -

CT-Q(B) N/A 204.005 VIFT-CS-39 H11

O O O O O O O IST PROGRAM VALVE LIST G TP-302 ENCLOSURL 7 If PAGE5OF6 REVISION 8 SYSTEM: CHEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWG/ VALVE ACT. CODE POSITION TYPE NUMBER TYPE QT A'P TEST-FREQ RR/DTJ COORD TYPE SIZE CLASS C STP NUMBER REMARKS NRM SAF FAL (DIRECTION)

XVC08346 673 CH 3" N/A A 1 C NO B B -

CT-Q(0) DTJ CS-7 A14 130.005D VIFT-CS-40 CT-C5(O) 205.005 *ONLY !F IN-5ERVICE CT-RF(C) PENDING XVC08347 673 CH 3" N/A A 1 C NO B B -

CT-Q(0) DT1-CS-7 B14 130 005D VIF T-CS-41 CT C5(O) 205.005

ONLY IF IN-SE RVICE CT.RF(C) PEMDING XVC08348A 671 CH 1. 5 " N/A C A 1 NO O C -

CT-RF(C) DTJ-CS-10 230.006D F15 Vif T-CS-42 XVC083488 672 CH 1. 5 " N/A A 1 C NO O C CT-RF(C) DTJ-CS-10 230.006D F14 V!FT CS-43 XVC08348C 673 CH 1. 5 " N/A C A 1 NO O C -

CT-RF(C) D TJ-CS-10 G14 230.006D VIFT-CS-44 XVC08367A 671 CH 15" N/A C A 1 NO O C CT-RF(C) DTJ-CS-10 230 006D G15 VIFT-CS-45 XVC083678 672 CH 1. 5 " N/A C A 1 NO O C -

CT-RF(C) DTJ-CS-10 230 006D G15 VIFT-CS-46 XVC08367C 673 CH 1.5" N/A C A 1 NO O C -

CT-RF(C) DTJ-CS-10 G15 230.00ED VlFT-CS-47 XV(.08368A 671 CH 1.5" N/A 2 A C NO O C -

CT-RF(C) DTJ-CS-10 G15 230.006D V!FT-CS-48 XRPO408 XVC083608 672 CH 1.5" N/A 2 A C NO O C CT-RF(C) DTJ-CS-10 230.006D G15 VIFT-CS-49 XRP0229 XVC08368C 673 CH 1.5" N/A 2 C A NO O C -

CT-RF(C) DTJ-CS-10 230.006D G15 VIFT-CS-50 XRP0221 XVC08378 673 CH 3" N/A C A 1 NO B B -

CT-Q(O) DT1-CS-7 130.005D 815 VlFT-CS-51 CT-C5(O) 205.005 *ONLY !F IN-SERVICE CT-RF(C) PENDING

XVC08379 673 CH 3" N/A C A 1 NO 8 8 -

CT-Q(0) DT1-CS-7 130.005D A15 VIFT-CS-52 CT-CS(O) 205.005C *ON LY IF IN-SERVICE CT-RF(C) PENDING l

l

O O O O O O O IST PROGRAM VALVE LIST GIP-302 ENCLOSURE 71F PAGE 6 OF 6 REVISION 8 SYSTE M- CHEMICAL AND VOLUME CONTROL SYSTEM (CS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT MP TEST FREQ NUMBER COORD TYPE CLASS C RR/DTJ ST ' NUMBER REMARKS TYPE SIZE NRM SAF FAL (DIRECTION)

Y .GS381 673 CH 3" N/A 2 AC A YES O B -

CT-Q(0) DTJ-CS-6 215.003 A VIFT-CS-53 A4 JL-2Y 205.005 XRP0409 XVC08442 675 CH 2" N/A 2 C A NO C O CT-C5(O) DTJ-CS-5 130.004 VlFT-CS-54 G04 XVC08470 675 CH 3" N/A 2 C A NO B O -

CT-RF(O) DTJ-CS-13 205.003 ViFT - TO BE C09 PET-Q(0) 230.006A DEVELOPED XVC08480A 675 CH 2" N/A 2 C A NO B B DTJ-C5-12 130 005D CT-Q(O) VIFT-CS-55 E11 CT-C5(C) 205.003 XVC084808 675 CH 2" N/A 2 C A NO B B -

CT-Q(0) DTJ-CS-12 130.005D VIFT-CS-56 H11 C T-CS(C) 205.003 XVC08480C 675 CH 2" N/A 2 C A NO 8 8 DTJ-C5-12 130.005D CT-Q(O) VIFT-CS-57 G11 CT-C5(C) 205.003 XVC08481A 675 CH 3" N/A 2 C A NO B B -

CT-Q(C) DTJ-CS-11 205.003 VIFT-CS-58 F11 CT-RF(O) 230.006A PET-Q(0) 205.005 XVC084818 675 CH 3" N/A 2 C A NO B B DTJ-CS-11 205.003 CT-Q(C) VIF T-CS-59 H11 230.006A CT-RF(O)

PET-Q(O) 205.005 XVC08481C 675 CH 3" N/A 2 C A NO B B -

CT-Q(C) DTJ-CS-11 205.003 VlFT-CS-60 G11 230.006A CT-RF(O)

PET-Q(0) 205.005

O O O O O O O IST PROGRAM VALVE LIST GTP 302 ENCLOSURE 7.1G PAGE 1 OF 2 REVISION 8 SYSTEM; DIESEL GENERATOR SYSTEM (DG)

VALVE DWG/ VALVE ACT- CODE TYPE PO5tTION TEST-FREQ NUMBER CM MP RR/D TJ STP NUMB ER REMARKS COORD TYPE SIZE TYPE CLASS C NRM 5AF FAL (DIRECTION)

XVC00970A 351 CH 2" N/A 3 C A NO C B -

CT-Q(B) N/A 225 001 A V!F T-DG-1 G12 XVC00970B 351 CH 2" N/A 3 C A NO C B -

CT-Q(B) N/A 22 5.001 A VIFT-DG-2 G3 XVC00971 A 351 CH 3" N/A 3 C A NO C B -

CT-Q(B) N/A 225.001 A VIFT-DG-3 G11 XVC00971D 351 CH 3" N/A 3 C A NO C B -

CT-Q(B) N/A 225.001 A Vlf T-DG-4 G4 XVC00972A 351 CH 2" N/A 3 C A NO C B -

CT-Q(B) N/A 225.001 A VIFT-DG-5 G14 XVC00972B 351 CH 2" N/A 3 C A NO C B -

CT-Q(B) N/A 225.001 A VIFT-DG 6 G2 XVC10977A

CH 3/4" N/A 3 C A NO C C -

CT-Q(C) N/A 22 5.001 A

DWG. IMS-32-005-6 VIFT TO BE DEVELOPED XVC109778 CH 3/4" N/A 3 C A NO C C -

CT-Q(C) N/A 225.0b. A

DWG.1 MS-32-005-6 VIFT TO BE DEVELOPE D XVC10978A CH 3/4" N/A 3 C A NO C C -

CT-Q(C) N/A 225.001 A *DWG. IMS-32-005-6 VIFT TO BE DEVELOPED XVC10978B

CH 3/4" N/A 3 C A NO C C -

CT-Q(C) N/A 225.001 A

DWG.1 M S-32-005-6 VIFT TO BE DEVELOPED XVX10999A SO 3/8" 3 3 B A NO C O -

PET-Q(O) N/A 225.001 A

DWG.1 M S-32-005-6 PENDING VIFT TO BE DEVELOPED XVX109998 SO 3/8" 3 3 B A NO C O -

PET-Q(O) N/A 225.001 A

0WG.1 MS-32-005-6 PENDING VIFT TO BE DEVELOPED

O O O. 'O O. O O IST PROGRAM VALVE LIST GTP 302 ENCLOSURE 7.1G PAGE 2 OF 2 REVISION 8 ;

l SYSTEM: DIESEL GENERATOR SYSTEM (DG)

VALVE DWG/ VALVE ACT. CODE POSITION TYPE TEST-FREQ NUMBER COORD TYPE CAT A'P RRIDTJ STP NUMBER REMARKS TYPE SIZE CLASS C- (DIRECTION)

NRM SAF FAL XVX20950A SO 3/8" 3 3 B A NO C .O -

. PET-Q(O) N/A 225.001 A

DWG.1MS-32-005-6 PENDING VIFTTO BE DEVELOPED XVX20950B SO 3/8" 3 3 B A NO C O -

PET-Q(0) N/A 225 001 A

DWG.1 MS-32-005-6 PENDING VIFT TO BE DEVELOPED 6

a

w. __ q y u ,- po+wq m w-----.se-. - --g =y- L w- y 4i7- *.s n-.s-,. 7 w yip -

O n

%s o O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.111 PAGE 1 OF 1 REVISION 8 SYSTEM: DEMINERALIZED WATER SYSTEM (DN)

VALVE DWG/ VALVE ACT. CODE POSillON NUMBER COORD TYPE CLASS

^ ^# TYPE TEST-FREQ RR/DTJ STP NUMBER TYPE SIZE C NRM SAF FAL (DIRECTION) REMARKS XVD08767 715 GT 1" N/A 2 A P YES C C -

JL-2Y N/A 215.004 D10 VIFT-DN 1 XRP0231 XVD08768 715 GT l' N/A 2 A P YES C C -

JL-2Y N/A 215.004 D11 VlFT-DN-2 XRP0231

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.11 PAGE 1 OF 4 REVISION 8 SYSTEM: EMERGENCY FEEDWATER SYSTEM (EF)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ NUMBER COORD GT NP RR/DTJ STP NUMBER RFMARKS TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG01001 A 085 GT 6" 1 3 B A NO C O -

ET-C5(O) DTJ-EF-1 130.005E VlFT- EF-1 DOS ST-C5(O)

PI-2 Y XVG01001 B 085 GT 6" 1 3 B A NO C O -

ET-C5(O) DTJ-EF-1 130.005E VIFT- EF-2 G05 ST-C5(O)

PI-2Y XVG01002 085 GT 8" 1 3 B A NO C O -

ET-C5(O) DTJ-EF-1 130.005E VIFT rF-3 105 ST-C5(O)

PI-2Y XVG01008 085 GT B" 1 3 B A NO C O -

ET-C5(O) DTJ-EF-1 130.005E VIF T-EF-4 106 ST-C5(O)

PI-2Y XVC01009A 085 CH 4" 2 2 C A NO C B -

FS-Q(C) N/A 120.004 VIFT-EF-5 012 CT-Q(B) XRP0308 Pr2Y XVC01009B 085 CH 4" 2 2 C A NO C B -

FS-Q(C) N/A 120.004 VIF1-EF-6 D12 CT-Q(B) XRP0205 PI-2Y XVC01009C 085 CH 4" 2 2 C A NO C B -

FS-Q(C) N/A 120.004 VIFT-EF-7 G12 CT-Q(B) XRP0213 Pl-? Y XVC01013A 085 CH 6" N/A 3 C A NO C B -

CT-C5(O) DTJ-EF-2 130.003 VIFT-EF-8 D06 CT-Q(C) 220.001 A PET-Q(0) 120.004 XVC010138 085 CH 6" -N/A 3 C A NO C B -

CT-C5(O) DTI-EF-2 130 003 VIFT-EF-9 F04 CT-Q(C) 220 001 PET-Q(O) 120.004 XVC01014 085 CH 8" N/A 3 C A NO C B -

CT-C5(O) DTJ-EF-2 130.003 VIFT-EF-10 H05 CT-Q(C) 220.002 g l PET-Q(0) 120.004

O O O O O O O IST PROGRAM VALVE tlST GIP 302 ENCLOSURE 714 PAGE 2 OF 4 REVISION 8 SYSTEM: EMERGENCY FEEDWATER SYSTEM (EF)

VALVE DWG/ VALVE ACT. CODE POSITION TYPE TEST-FPEQ NUMBER COORD CAT NP RR/DTJ STP NUMBER REMARKS TYPE SIZE TYPE CLASS C (DIRECTION)

NRM SAF FAL XVC01016 085 CH 4" N/A 3 C A NO C B -

CT-C5(O) DTJ-EF-4 130.003 VIF T-EF- 13 H09 DIS-RF(C) 401.006 XVK01019A 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-5 130.003 ViFT-EF- 14 A10 CT-C5(O) 120 004 XVK010198 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-5 130.003 VIF T-EF- 15 D10 CT-C5(O) 120.004 XVK01019C 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-5 130.003 VIFT-EF-16 F10 CT-C5(O) 120.004 XVK01020A 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-5 130.003 VIFT EF-17 B10 CT-C5(O) 120 004 XVK010208 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-5 130 003 VIFT-EF-18 E10 CT-C5(O) 120.004 XVK01020C 085 SC 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-E F-5 130.003 VlF T-EF-19 G10 CT-C5(O) 120.004 XVC01022A 085 CH 8" N/A 3 C A NO C B -

DIS-RF(B) DTJ-EF-3 401.006 VIFT-EF-20 106 XVC010228 085 CH 8' N/A 3 C A NO C B -

DIS-RF(B) DTJ-EF-3 401.006 VIFT-EF-21 105 XVC01023A 085 CH 2" N/A 3 C a NO C B N/A CT-Q(O) 220.001 A VlFT-EF-22 A07 XVC010238 085 CH 2" N/A 3 C A NO C B -

CT-Q(O) N/A 220.001 A VIF T-EF-23 F07 XVC01024 085 CH 3" N/A 3 C A NO C B -

CT-Q(O) N/A 220.002 VIFT-EF-24 H08 XVC01027 085 CH ,4" N/A NNS C A NO C O N/A CT-Q(0) 220.001 A VIFT (to be developed)

C04 XVC01034A 085 CH 6" N/A 3 C A NO C B -

DIS-RF(B) DTJ-EF-3 401.006 VIFT-EF-25 DOS XVC010348 085 CH 6" N/A 3 C A NO C B -

DIS-RF(B) DTJ-EF-3 401.006 VIFT-EF-26 F05

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURf 7.11 PAGE 3 OF 4 REVISION 8 SYSTEM: EMERGENCY FEEDWATER SYSTEM (EF)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION NUMBER COORD TYPE TYPE CLASS GT NP TEST-FREQ RR/DTJ SIZE C STP NUMBER REMARKS NRM SAF FAL (DIRECTION)

XVG01037A 085 GT 8" 1 3 8 A NO C O -

ET-C5(O) D TJ-EF-1 F02 130.005E VIFT-EF-27 SI-CS(0)

PI-2 Y XVG010378 085 GT 8" 3 1 B A NO C O -

ET-CS(O) DTJ-EF- 1 G02 130.005E VIFT-EF-28 ST-CS(0)

PI-2Y XVC01038A 083 CH 4" N/A 2 C A NO C B -

CT-C5(B)

DTJ-EF-6 C12 130.003 VIFT-EF-29

Reverse test pending XVC010388 083 CH 4" N/A MRF-21507 (Refuel 8) 2 C A NO C B E12 CT-C5(B)* DTJ.EF-6 130.003 VIFT- EF-30

Reverse test pending XVC01038C 083 CH 4" N/A MRF-21507 (Refuel 8) 2 C A NO C B -

CT-CS(B)*

G12 DTJ-EF-6 130.003 VIFT EF-31

Reverse test pending XVC01039A 083 CH 4" N/A MRF-21507 (Refuel 8) 2 C A NO C B -

CT-C5(B)* DTJ-EF-6 812 130 003 VIFT-EF-32

Reverse test pending XVC010398 083 CH 4" N/A MRF-21507 (Refuel 8) 2 C A NO C B -

CT-C5(B)* DTJ-EF-6 E12 130.003 VIFT-EF-33

Reverse test pending S XVC01039C 083 CH 4" MRF-21507 (Hefuel 8)

N/A 2 C A NO C B G12 CT-CS(B)* DTJ-EF-6 130.003 VIFT-EF-34

Reverse test pending XVC01048A 085 4" MRF-21507 (Refuel 8)

CH N/A 3 C A NO C B A08 CT-Q(C) DTJ-EF-4 130.003 VIFT-EF-11 CT-CS(O) 220.001 A XVC01048B 085 CH 4" N/A 3 C A NO C B -

CT-Q(C) DTJ-EF-4 130.003 F08 VIFT-EF-12 CT-CS(O) 220 001 A IFV03531 085 GL .3" 2 3 B A NO O B O ET-Q(B) N/A 120.004 A09- VIFT-EF-35 ST-Q(B)

FS-Q(0)

PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.11 PAGE 4 OF 4 REVISION 8 SYSTEM: EMERGENCY FEEDWATER SYSTEM (EF)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT NP TEST-FREQ NUMBER COORD RR/DTJ STP NUMBER REMARKS TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

IFV03531- B-817- CH 3/4" N/A NC A/C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006 IFV03536 085 GL 3" 2 3 B A NO O B O ET-Q(B) N/A 120.004 VIFT-EF-36 809 ST-Q(B)

FS-Q(0)

PI-2Y IFV03536- B-817- CH 3/4 N/A NC A/C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006 IFV03541 085 GL 3" 2 3 B A NO O 8 O ET-Q(B) N/A 120.004 VlFT-EF-35 D09 ST-Q(B)

FS-Q(0)

PI-2Y IFV03541- B-817- CH 3/4" N/A NC A!C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006 IFV03546 085 GL 3" 2 3 B A NO O B O ET-Q(B) N/A 120.004 VIFT-EF-38 E09 ST-Q(B)

FS-Q(O)

PI-2 Y IFV03546- B-817- CH 3/4" N/A NC AIC A NO- C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006 IFV03551 085 GL 3" 2 3 8 A NO O B O ET-Q(B) N/A 120.004 VtFT-EF-39 F09 ST-Q(B)

FS-Q(0)

PI-2 Y IFV03551- B-817- CH 3/4" N/A NC A/C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006 IFV03556 085 GL ,3" 2 3 B A NO O B O ET-Q(B) N/A 120.004 VIFT-EF-40 G09 ST-Q(B)

FS-Q(0)

PI-2Y IFV03556- B-817- CH 3/4" N/A NC A/C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-EF 056 NS CT-RF(C) 120.006

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1J PAGE 1 OF 1 REVISION 8 SYSTEM: FIRE SERVICE SYSTEM (FS)

VALVE DWG/ VALVE ACT. CODE CAT A/P O RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLAS5 C NRM SAF FAL (DIRECTION)

XVG06772 231 GT 4" N/A 2 A P YES C C -

JL-2 Y N/A 215.004 ViFT-FS-1 D6 XRPO404 XVG06773 231 GT 4" N/A 2 A P YES C C -

JL-2Y N/A 215.004 VIFT-FS-2 D6 XR0404 XVG06797 231 GT 4~ 1 2 A A YES O C -

ET-Q(C) N/A 170.003 V!FT-IS-3 D6 ST-Q(C) 215.004 XR0427 PI-2Y JL-2Y XVC06799 231 CH 4" N/A 2 AC P YES C C -

JL-2Y N/A 215.004 VlFT-FS-4 D6 XR0427

O O O O O O O IST PROGR AM VALVE LIST GTP-302 ENCLOSURE 7.1 K PAGE 1 OF 3 REVISION 8 SYSTEM: FEEDWATER SYSTEM (FW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT A/P TEST-FREQ NUMBER RR/DTJ STP NUMBER REMARKS COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

IFV00478 083 PL 16" 2 NNS N/A A NO O C C ET-CS(C) DTJ-FW-1 130.003 VIFT-FW-1 802 ST-CS(C)

FS-CS(C)

PI2Y IFV00488 083 PL 16" 2 NNS N/A A NO O C C ET-CS(C) DT1-FW-1 130.003 VIFT-FW-2 E02 ST-CS(C) g FS-CS(C)

PI-2Y IFV00498 083 PL 16" 2 NNS N/A A NO O C C ET-CS(C) DTJ-FW-1 130.003 VIFT-FW-3 G02 ST-CS(C)

FS-CS(C)

PI-2Y XVG01611 A 083 GT 18" 4 2 B A NO O C -

ET-CS(C) DTJ-FW-2 130 003 VIFT-FW-4 C06 ST-CS(C) 130.004 PI-2Y XVG01611 A- 1 MS- CH 1M" N/A NC A/C A NO C C -

CT-CS(C) DTJ-FW-4 248.002 GL-8904 CV-FW 25-899 NS XVG016118 083 GT 18" 4 2 B A NO O C -

ET-CS(C) DTJ-FW-2 130.003 VIFT-FW-5 E06 ST-CS(C) 130.004 Pl-2 Y XVG016110- 1 MS- CH 1M" N/A NC A/C A NO C C -

CT-CS(C) DTJ-FW-4 248.002 GL-8904 CV-FW 25-899 NS XVG01611C 083 GT 18" 4 2 B A NO O C -

ET-CS(C) DTJ-FW-2 130.003 VIFT-FW-6 G06 ST-CS(C) 130.004 PI-2 Y XVG01611C- 1 MS- CH 1M" N/A NC A/C A NO C C -

CT-CS(C) DTJ-FW-4 248.002 GL-8904 CV-FW 25-899 . NS XVT01633A 083 SC IM" 1 2 B/C A NO B C -

ET-Q(C) N/A 148.001 VIFT-FW-7 B-09 ST-Q (C)

PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP- 302 ENCLOSURE 7.1K PAGE2OF3 REVISION 8 SYSTEM: FEEDWATER SYSTEM (FW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT A'P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF IFAL (DIRECTION)

XVT01633B 083 SC 1M" 1 2 U/C A NO 8 C -

E F-Q(C) N/A 148.001 VIFT-FW-8 D-09 ST-Q (C)

PI-2 Y XVT01633C 083 SC 14" 1 2 8/C A NO B C -

ET-Q(C) N/A 148.001 VlFT-FW-9 G-09 ST-Q (C)

PI-2 Y XVT01678A 083 GT 3" 2 2 B A NO C C C ET-Q(C) N/A 148.001 VIFT-FW-10 A06 ST-Q(C)

FS-Q(C)

PI-2Y XVT01678B 083 GL 3" 2 2 B A NO C C C ET-Q(C) N/A 148.001 VIFT-FW-11 DOS ST-Q(C)

FS-Q(C)

Pl-2Y XVT01678C 083 GL 3" 2 2 B A NO C C C ET-Q(C) N/A 148.001 VIFT-FW-12 F05 ST-Q(C)

FS-Q(C)

PI-2Y XVC01684A 083 CH 18" N/A 2 C A NO O C -

CT-CS(C) DTJ-FW-2 130.005F VIFT FW-13 BOS XVC01684B 083 CH 18" N/A 2 C A NO O C -

CT-CS(C) DTJ-FW-2 130.00SF VIFT-FW-14 E05 XVC01684C 083 CH 18" N/A 2 C A NO O C -

CT-CS(C) DTJ-FW-2 130.00SF VIFT-FW-15 GOS IFV03321 083 GL 6" 2 NNS N/A A NO C C C ET-CS(C) DTJ-FW-3 130.003 VIFT-FW-16 A02 ST-CS(C)

FS-CS(C)

PI-2Y 1FV03331 083 GL 6" 2 NNS N/A A NO C C C ET-CS(C) DTJ-FW-3 130.003 VIFT-FW-17 D02 ST-CS(C)

FS-CS(C)

PI-2Y

O^ -O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7,1 K PAGE3OF3 REVISION 8 SYSTEM: FEEDWATER SYSTEM (FW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

IFV03341. 083 GL 6* 2 NN5 N/A A NO C C C ET-C5(C) DTJ-FW-3 130.003 VIFT-FW-18 F02 ST-C5(C)

FS-C5(C)

PI-2Y l

l l

++w..gy , 9m,g,.,%. ge m 9w.i5. ~

-w- -eba e, - w w + g

O O O O O O O IST PROGRAM VALVE LIST G TP-302 ENCLOSURE 7.1L PAGE 1 OF 3 REVISION 8 SYSTEM: POST ACCIDENT HYDROGEN REMOVAL SYSTEM (HR)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-F REQ GT NP RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVX06050A 861 GL 3/8" 3 2 A A YES O B C ET-Q(B) N/A 138.001 VIFT-H R-1 C12 ST-Q(B) 215.005 XRP03018 FS-Q(C)

Pl-2 Y J L-2 Y XVXO6050B 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 VIFT-H R-2 F12 ST-Q(B) 215.005 XR0105B FS-Q(C)

PI-2Y J L-2 Y XVXO6051A 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 ViFT-H R-3 811 ST-Q(B) 215.005 XRP0301 A %

FS-Q(C)

PI-2 Y JL-2Y XVX06051B 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 VIFT-HR-4 E12 ST-Q(C) 215.005 XRP0105A h FS-Q(C)

PI-2Y JL-2Y XVX06051C 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 VIFT-H R-5 All ST-Q(B) 215.005 XRP0301 A h FS-Q(C)

PI-2 Y JL-2Y XVXO6052A 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 VIFT-H R-6 C10 ST-Q(B) 215.005 XRP03018 %

FS-Q(C)

PI-2Y JL-2Y t

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1L PAGE 2 OF 3 REVISION 8 SYSTEM: POST ACCIDENT HYDROGEN REMOVAL SYSTEM (HR)

VALVE DWG/ VALVE ACT. CODE '

CAT A/P RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVX06052B 861 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 ViFT-H R-7 F10 ST-Q(B) 215.005 XRP0105B $

FS-Q(C)

PI-2Y J L-2 Y XVXO6053A b61 GL 3/8" 3 2 A A YES C B C ET-Q(B) N/A 138.001 ViF T-H R-8 B10 ST-Q(B) 215.005 XRP0301 A !A FS-Q(C)

PI-2Y JL-2Y XVX060538 R61 GL 3/8~ 3 2 A A YES C B C ET-Q(B) N/A 138.001 VIFT-H R-9 E10 ST-Q(B) 215.005 XRP0105A !A FS-Q(C)

Pl-2 Y J L-2 Y XVXO6054 861 GL 3/8" 3 2 A A YES O C C ET-Q(C) N/A 138 001 VIFT-HR-10 C10 ST-Q(C) 215.005 XRP03018 lA FS-Q(C)

PI-2 Y J L-2 Y XVG06056 861 GT 5" 2 2 A A YES B C C ET-Q(C) N/A 138.001 VIFT-HR-11 G11 ST-Q(C) 215.005 XRPD103 FS-Q(C)

PI-2Y JL-2Y XVG06057 861 GT 6" 2 2 A A YES B C C ET-Q(C) N/A 138.001 ViFT-HR-12 G10 ST-Q(C) 215.005 XRP0103 FS-Q(C)

PI-2 Y J L-2 Y XVG06066 861 GT 6" 2 2 A A YES B C C ET-Q(C) N/A 138.001 VIFT-HR-13 K11 ST-Q(C) 215.005 XRP0302 FS-Q(C) l PI-2 Y JL-2Y

O O O O O .O O l r

IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1L PAGE3OF3 REVISION 8 SYSTEM: POST ACCIDENT HYDROGEN REMOVAL SYSTEM (HR)

VALVE DWG/ VALVE ACT. TYPE POSITION NUMBER COORD TYPE CODE l CAT CLASS A~P C

TESTfREQ PR/DTJ STP NUMBER REMARKS TYPE SIZE NRM SAF FAL (DIRECTION) >

XVC106067 861 GT 6" 2 2 A A YES B C C ET-Q(C) N/A 138.001 VIFT-HR-14 K10 ST-Q(C) 215.005 XRPO302 FS-Q(C)

.! PI-2Y l JL-2Y b

6

- _ r - ,..

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1M PAGE 1 OF 1 REVISION 8 3YSTEM: INSTRUMENT AIR SYSTEM (iA)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION '

TEST-FREQ CAT A'P RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVT02660 273 GL 2" 2 2 A A YES O C C ET-CS(C) DTJ-IA-1 130.005G VIFT-IA 1 G04 ST-CS(C) 215.002A XRP0311 h FS-CS(C)

PI-2 Y J L-2Y XVC02661 273 CH 2" N/A 2 AC A YES O C. -

CT-CS(C) DTJ-1A-1 130.005G VIFT-lA-2 G03 JL-2Y 215.002A XRP0311 (A XVT02662A 273 GL 6" 2 2 A A YES O C C ET-CS(C) DTJ-IA-1 130.005G VlFT IA-3 804 ST-CS(C) 215.002A XRP0319 lA FS-CS(C)

PI-2Y I J L-2 Y XVT02662B 273 GL 6" 2 2 A A YES O C C ET-CS(C) DT1-fA-1 130 005G VIFT-! A-4 B03 ST-CS(C) 215.002A XRP0319 (A FS-CS(C)

PI-2 Y JL-2Y XVT02679 274 GL 2" N/A 2 A P YES C C -

JL-2Y N/A 215.002A VIFT-IA-5 lA D04 XRP0324 XVT02680 274 GL 2" N/A 2 A P YES C C -

JL-2Y N/A 215.002A VIFT-lA 6 lA C04 XRP0324

O O O O O O O IST PROGRAM VALVE LIST G1P-302 ENCLOSURE 7.1N PAGE 1 OF 4 REVIS!ON 8 SYSTE M: MAIN STEAM SYSTEM (MS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION OT A'P TEST-FREQ NUMBER COORD RR/DTJ STP NUMB ER REMARKS TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

IPV02000 011 GL 8" 2 2 B A NO C O C ET-Q(0) N/A 121.002 VIFT-MS 1 C07 ST-Q(0)

FS-Q(C)

Fi-2Y IPV02010 011 GL 8" 2 2 B A NO C O C ET-Q(O) N/A 121.002 VIF T-M S-2 D07 ST-Q(0)

FS-Q(C)

Pi-2 Y IPV02020 011 GL 8" 2 2 B A NO C O C ET-Q(O) N/A 121.002 VIFT-MS-3 G07 ST-Q(0)

FS-Q(C)

PI-2 Y IFV02030 011 GL 4" 2 3 B A NO C B O ET-Q(B) N/A 121.002 VIFT-MS-4 E04 ST-Q(B)

FS-Q(O)

PI-2Y IFV02030- B-817- CH 1" N/A NC A/C A NO C C -

CT-Q(C) N/A 220.007 GL-8904 CVI-MS 042 CT-RF(C) 120.006 XVM02801 A 011 GL 32" 2 2 B A NO O C C ET-CS(C) DTJ-MS-1 121.002 VIFT-M S-S B05 ST-CS(C) 130.004 FS-CS(C)

PI-2Y PET-Q(C)

XVM028018 011 GL 32" 2 2 B A NO O C C ET-CS(C) DTJ-MS-6 121.002 VIFT-M S-6 D03 ST-CS(C) 130.004 FS-CS(C)

Pi-2 Y PET-Q(C)

XVM02801C 011 GL 32" 2 2 B A NO O C C ET-C5(C) DTJ-MS-1 121.002 VIFT-MS-6 GOS ST-CS(C) 130.004 FS-CS(C)

PI-2 Y PET-Q(C)

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1N PAGE 2 OF 4 REVISION 8 SYSTEM: M AIN STEAM SYSTEM (MS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT A/P TEST FREQ RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG02802A 011 GT 4" 1 2 B A NO O B -

ET-Q(B) N/A 121 002 VIFT-M S-8 E09 ST-Q(B)

Pi-2 Y XVG028028 011 GT 4" 1 2 B A NO O 8 -

ET-Q(B) N/A 121.002 VIF T-M S-9 GOS ST-Q(B)

PI-2Y XV502806A 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.0P2 VIFT-MS-10 807 XVSO28068 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-11 806 XV502806C 011 RL 6" N/A 2 C A NO C O -

R T-10Y N/A 401.002 VIFT-MS-12 806 XVSO2806D 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-13 B06 XVS02806E 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VlFT-MS-14 805 XV502806F 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-15 l E07 l

XV502806G 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-16 E07 l

i XVS02806H 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-17 l E06 I

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.IN PAGE3OF4 REVISION 8 SYSTEM: M AIN STEAM SYSTEM (MS) l VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBE R REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVS028061 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-18 EOS XVS02806J 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-19 E05 XV502806K 011 RL 6" N/A 2 C A NO C O RT-10Y N/A 401.002 VIFT- MS-20 F07 XV502806L 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-21 G06 XVSO2806M 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-22 F06 XVSO2806N 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIFT-MS-23 G06 XV502806P 011 RL 6" N/A 2 C A NO C O -

RT-10Y N/A 401.002 VIF T-MS-24 F06 XVT02813 011 GL 1 1 3 0 A NO O C -

ET-Q(C) N/A 121.002 VIFT-MS-25 H03 1/2" ST-Q(C)

PI-2 Y XVT02843A 011 GL 1 2 2 B A NO O C C ET-Q(C) N/A 121.002 VIFT-MS-26 C05 1/2" ST-Q(C)

FS-Q(C)

PI-2Y XVT028438 011 GL 1 2 2 B A NO O C C ET-Q(C) N/A 121.002 VIFT-MS-27 C04 1/2" ST-Q(C)

FS-Q(C)

PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1N PAGE 4 OF 4 REVISION 8 SYSTEM: M AIN STEAM SYSTEM (MS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-F REQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVT02843C 011 GL 11/2" 2 2 B A NO O C C ET-Q(C) N/A 121.002 VIF T-MS-28 H05 ST-Q(C)

FS-Q(C)

PI-2Y XVT02869A 011 GL 4" 2 2 B A NO C C C ET-Q(C) N/A 121.002 VlFT-MS-29 804 ST-Q(C)

F S-Q(C)

Pl-2Y XVT02869B 011 GL 4" 2 2 B A NO C C C ET-Q(C) N/A 121.002 VIFT-M S-30 E03 ST-Q(C)

FS-Q(C)

PI-2Y XVT02869C 011 GL 4" 2 2 -8 A NO C C C ET-Q(C) N/A 121.002 VIFT-MS-31 G04 ST-Q(C)

FS-Q(C)

PI-2Y XVCO2876A 011 CH 4" N/A 3 C A NO C B -

PET-Q(O) DTJ-MS-2 220.002 VIFT-MS-32 F06 CT-RF(O) 401.006 DIS-RF(C) 220.008 XVC028768 011 CH 4" N/A 3 C A NO C B -

PET-Q(O) DTJ-MS-2 220.002 VIFT-MS-33 FOS CT-RF(O) 401.006 DIS-RF(C) 220.008 XVT02877A 011 GL 11/2" 2 2 B A NO O C C ET-Q(C) N/A 121.002 VlFT-M S-34 C09 ST-Q(C)

FS-Q(C)

PI2Y XVT028778 011 GL 11/2" 2 2 B A NO O C C ET-Q(C) N/A 121.002 VIFT-MS-35 H09 ST-Q(C)

FS-Q(C)

PI-2Y

.) A O O. O. O O O O .

IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.10 4

PAGE 10F 1 REVISION 8 SYSTEM: REACTOR MAKEUP WATER SYSTEM (MU)

VALVE DWG/ VALVE ACT. CODE ~

CAT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

j- .XVD01920A .791 GT 4" 2 3 B A NO O C C ET-Q(C) N/A 146 003 VIFT-M U-1 GOS ST-Q(C)

FS-Q(C)

Pl2Y XVD019208 791- GT 4" 2 3 8 A NO O C C ET-Q(C) N/A 146.003 VIFT-M U-2

. GOS ST-Q(C)

FS-Q(C)

PI-2Y t

6 i

i l'

.______---___--____-__-_.-.___-__-_..w . . - a - - . , ,

O O O- .O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1P PAGE 1 OF 1 REVISION 8 SYSTEM: NUCLEAR DRAINS (ND)

VALVE DWG/ VALVE ACT. CODE CAT A/P RR/DTJ STP NUMBER REMARKS -

NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVD06242A 821 GT 3" 2 2 A A YES B C C ET-Q(C) N/A 140.001 V!FT-N D-1 i A09 215.003A ST-Q(C) XRPO424 FS-Q(C)

PI-2Y !

J L-2Y XVD06242B 821 GT 3" 2 2 A A YES S C C ET-Q(C) N/A 140.001 VIFT-ND-2 A08 ST-Q(C) 215.003A XRPO424 FS-Q(C)

PI-2Y JL-2Y l

b 6

k m__. __ _ _ _ _ _ . _ _ ._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _______ _ _o_. . _ _ _ _ _ _ _ _ . _ _ _- _ _ _ _ _ . _ _ _

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1Q PAGE 1 OF 1 REVISION 8 SYSTEM: NITROGEN BLANKETING (NG)

VALVE DWG/ VALVE ACT. CODE TYPE POSIT!ON CAT NP TEST-FREQ RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVT06587 311 GL l' N/A 2 A P YES C C -

JL-2Y N/A 215.002A VIFT-NG-1 @

B12 XRP0313 XVC06588 311 Gi 1" N/A 2 AC P YES C C -

J L-2Y N/A 215.002 A VlFT-N G-2 @

B13 XRP0313

i O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1R PAGE 1 OF 2 REVISION 8 SYSTEM: REACTOR COOL ANT SYSTEM (RC)

VALVE DWG/ VALVE ACT. CODE FYPE POSITION TEST-FREQ p RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

PCV004448 602 GL 3" 2 1 N/A N/A NO B N/A C ET-CS(B) N/A 130.003 Valve in program per F16 ST-CS(B) T.S. 4.4.4.1. ASME XI FS-CS(C) not applicable.

PI-2Y PCV00445A 602 GL 3" 2 1 N/A N/A NO B N/A C ET-CS(B) N/A 130.003 Valve in program per D16 ST-CS(B) T.S. 4.4.4.1. ASME XI FS-CS(C) not applicable.

PI-2 Y PCV00445B 602 GL 3" 2 1 N/A N/A NO B N/A C ET-CS(B) N/A 130.003 Valve in program per E16 ST CS(B) T.S. 4.4.4.1. ASME XI FS-CS(C) not applicable.

PI-2Y XVG08000A 602 GT 3" 1 1 B A NO O C -

ET-Q(C) N/A 127.001 VlFT-RC-4 D16 ST-Q(C)

PI-2 Y XVG080008 602 GT 3" 1 1 B A NO O C -

ET-Q(C) N/A 127.001 VlFT-RC-5 F16 ST-Q(C)

PI-2 Y XVG08000C 602 GT 3" 1 1 B A NO O C -

ET-Q(C) N/A 127.001 VIFT-RC-6 E16 ST-Q(C)

PI-2Y XV508010A 602 RL 6" N/A 1 C A NO C O -

RT-SY N/A 401.001 VlFT-RC-7 D11 XVS080108 602 RL 6" N/A 1 C A NO C O -

RT-SY N/A 401.001 VIFT-RC-8 D12 XV508010C 602 RL 6" N/A 1 C A NO C O -

RT-5Y N/A 401.001 VIFT-RC-9 D14

O O O O O O O IST PROGRAM VALVE LIST GT P-302 ENCLOSURE 71R PAGE 2 OF 2 RLVISION 8 SYSli_ /i: REACTOR COOLANT SYSTEM (RC)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVD08028 602 DF 3" 2 2 A A YES C C C ET-Q(C) N/A 142.001 VIF T-RC-10 B03 ST-Q(C) 215.003 A XRPO422 FS-Q(C)

PI-2 Y JL-2Y XVC08046 602 CH 3" N/A 2 AC A YES C C C J L-2Y N/A 215.003A VIFT-RC-12 804 XRPO422 XVD08033 602 DF l' 2 2 A A YES O C C ET-Q(C) N/A 142.001 VIFT-RC-11 A06 ST-Q(C) 215.003 A XRPO420 FS-Q(C)

PI-2Y JL-2Y XVD08047 602 DF 1" 2 2 A A YES O C C ET-Q(C) N/A 142.001 VIFT-RC-13 B06 ST-Q(C) 215.003A XRPO420 FS-Q(C)

PI-2Y JL-2Y XVT08095A 601 GL 2" 1 1 B A NO B B -

ET-Q(B) N/A 142.001 VIFT-RC-14 E08 ST-Q(B)

PI-2Y XVT080958 601 GL 2" 1 1 B A NO B B -

ET-Q(B) N/A 142.001 VIFT-RC-15 E06 ST-Q(B)

PI-2Y XVT08096A 601 GL 2" 1 1 B A NO B B -

ET-Q(B) N/A 142.001 VIFT-RC-16 F06 ST-Q(B)

PI-2Y XVT080968 601 GL 2" 1 1 B A NO B B -

ET-Q(B) N/A 142.001 VIFT-RC-17 F08 ST-Q(B)

PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.15 PAGE 1 OF 2 REVISION 8 SYSTEM: RESIDUAL HEAT REMOVAL SYSTEM (RH)

VALVE DWG/ VALVE l Ag, I CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

FCV00602A 641 GT 3" 1 2 B A NO O B -

ET-Q(B) N/A 205 004 VIFT-R H-1 E12 ST-Q(B)

PI-2 Y FCV00602B 641 GT 3" 1 2 8 A NO O B -

ET-Q(B) N/A 205.004 VIFT-RH-2 E12 ST-Q(B)

PI-2Y XVG08701A 641 GT 12" 1 1 A A NO C B -

ET-CS(B) DTJ-RH-1 130.004 VlFT-RH-3 H15 ST-CS(B) 215.008 T.S. 4.4.6.2.2 PI-2Y 215.003C XRP0316 LT-2Y XVG087018 641 GT 12" 1 1 A A NO C B -

ET-CS(B) DTJ-RH-1 130.004 VIFT-R H-4 F16 ST-CS(B) 215.008 T S. 4.4.6.2.2 PI-2Y 215.003C XRP0226 LT-2 Y XVG08702A 641 GT 12" 1 1 A A NO C B -

ET-CS(B) DTJ-RH-1 130.004 VlF F-RH-5 H15 - ST-CS(B) 215.008 T.S. 4.4.6.2.2 PI-2Y LT-2Y XVG08702B 641 GT 12" 1 1 A A NO C B -

ET-CS(B) DTJ-RH-1 130.004 VIFT-RH-6 F15 ST-CS(B) 215.008 T.S. 4 4.6.2.2 PI-2Y LT-2 Y XVC08703A 641 CH 3/4" N/A 2 AC P NO C C -

LT-2Y N/A 215.008 VIFT-RH-7 H15 XVC087038 641 CH 3/4" N/A 2 AC P NO C C -

LT-2Y N/A 215.008 V!FT-RH-8 F15 XVG08706A 641 GT 8" 1 2 B A NO C O -

ET-Q(O) N/A 205.004 ViFT-RH-9 B08 ST-Q(O)

PI-2 Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.15 PAGE 2 OF 2 REVISION 8 SYSTEM: RESIDUAL HEAT REMOVAL SYSTEM (RH)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-F REQ CAT NP RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG087068 641 GT 8" 1 2 B A NO C O -

ET-Q(O) N/A 205.004 VlFT-RH-10 D08 ST-Q(0)

PI-2Y XVR08708A 641 RL 3" N/A 2 C A NO C O -

R T-R F N/A 401.005 VIFT-RH-11 G14

T.S. 4.4.9.3.1.C XJR087088 641 RL 3" N/A 2 C A NO C O -

RT- R F N/A 401.005 V!FT-RH- 12 E14

T.S. 4.4.9.3.1.C XVC08716A 641 CH 10" N/A 2 C A NO C B -

CT-Q(B) N/A 205.004 VIFT-RH-13 B12 XVC08716B 641 CH 10" N/A 2 C A NO C B -

CT-Q(B) N/A 205.004 VIFT-RH-14 C12 L

l

O O O O O O O '

IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1T PAGE 1 OF 1 - '

REVISION 8 SYSTEM: SERVICE AIR SYSTEIV (SA) .

VALVE DWG/ - VALVE ACT. CODE TYPE POSITION TEST-FREQ NUMBER COORD TYPE CLASS CAT A/P C

" ^

TYPE SIZE NRM SAF FAL (DIRECTION) ,

1 XVT02912 241 GL 2" N/A 2 A P YES C C -

JL-2Y N/A 215.002A V!FT-S A-1 B10 XRP0310 XVCO2913 241 CH 2" N/A 2 AC P YES C -C -

JL-2Y N/A 215.002A VIFT-SA-2 j B11 XRP0310 ,

4 C

5 P

+

t

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1U PAGE 1 OF 1 REVISION 8 SYSTEM: SPENT FUEL COOLING SYSTEM (SF)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ GT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVDC6571 651 DF 3" N/A 2 A P YES C C -

J L-2 Y N/A 215.003A VIFT-SF-1 H12 XRPO419 XVD06672 651 DF 3" N/A 2 A P YES C C -

JL-2Y N/A 215.003 A VIFT-SF-2 H12 XRP0419 XVD06697 651 DF 3" N/A 2 A P YES C C -

JL-2Y N/A 215 003A VIFT-SF-3 H12 XRP0421 XVD06698 651 DF 3" N/A 2 A P YES C C -

J L-2Y N/A 215.003 A VIFT-SF-4 H12 XRPO421

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 71V PAGE1OF6 REVISION 8 SYSTEM: SAFETY INJECTION SYSTEM (51)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT MP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG08801A 691 GT 3" 1 2 A A YES C B -

ET-CS(B) DTJ-St-1 130.005H VIFT-St-1 D15 ST-C5(B) 215.003C XRPO426 Pi-2 Y JL-2Y XVG088018 691 GT 3" 1 2 A A YES C B -

ET-CS(B) DTJ-SI-1 130.005H VIFT-SI-2 D16 ST-CS(B) 215.003C XRPO426 PI-2Y JL-2Y XVG08808A 692 GT 12" 1 2 B A NO O O -

ET-CS(O) DTJ-SI-2 130.004 VIFT-513 B10 ST-CS(C)

PI-2 Y XVG088088 692 GT 12" 1 2 8 A NO O O -

ET-CS(O) DTJ-SI-2 130.004 VIFT-SI-4 D10 ST-CS(0)

PI-2 Y XVG08808C 692 GT 12" 1 2 B A NO O O -

ET-CS(0) DTJ-SI-2 130.004 VIFT-SI-5 G10 ST-CS(O)

Pi-2Y XVG08809A 693 GT 14" 1 2 B A NO O B -

ET-Q(C) N/A 205.004 VIFT-SI-6 EOS ST-Q(C)

PI-2Y XVG088098 693 GT 14" 1 2 B A NO O B -

ET-Q(C) N/A 205.004 VIFT-SI-7 GOS ST-Q(C)

PI-2Y XVG08811 A 693 GT 14" 1 2 A A YES C B -

ET-Q(B) N/A 105.003 V!FT-SI-8 J11 ST-Q(B) 215.003 A XRP0329 PI-2Y J L-2Y XVG088110 693 GT 14" 1 2 A A YES C B -

ET-Q(B) N/A 105.003 VIFT-SI-9 i J11 ST-Q(B) 215.003A XRPO425 PI-2Y JL-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1V PAGE 2 OF 6 REVISION 8 SYSTEM: SAFETY INJECTION SYSTEM (51)

VALVE ACT. CODE TYPE POSITION TEST-FREQ VALVE DWG/ GT A/P RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE CLASS C NRM SAF FAL (DIRECTION)

TYPE S!ZE A NO C B ET-Q(B) N/A 105.003 VIFT-51-10 XVG08812A 693 GT 14" 1 2 B -

110 ST-Q(B)

PI-2Y A NO C B ET-Q(B) N/A 105.003 VIFT-St-11 XVG088128 693 GT 14" 1 2 B -

J10 ST-Q(B)

P!-2 Y 1" A A YES C C C ET-Q(C) N/A 105.003 VlFT-St-12 XVT08860 692 GL 2 2 ST-Q(C) 215.003A XRP0317 GOS FS-Q(C)

PI-2Y J L-2Y 1" N/A 2 AC P YES C C J L-2Y N/A 215.003A VIFT-St-13 XVC08861 692 CH -

XRP0317 G05 A A C N/A 105.003 VIFT-St-14 XVT08871 692 GL 3/4" 2 2 YES C C ET-Q(C)

ST-Q(C) 215.003 A XRP0321 B14 FS-Q(C)

PI-2Y JL-2Y 1" B P NO C C C FS-CS(C) DTJ-St-3 130.005H VIFT to be developed XVT08875A 692 GL 2 2 A10 Pi-2Y 1" B P NO C C C FS-CS(C) DIJ-SI-3 130.005l1 Vlf T to be developed XVT08875B 692 GL 2 2 C10 PI-2Y NO C C C DTJ-St-3 130.005H VIFT to be developed XVT08875C 692 GL 1" 2 2 B P FS-CS(C)

E10 PI-2Y NO C C C FS-CS(C) DT1-SI-3 130.005H VIFT to be developed XVT08878A 692 GL 1" 2 2 B P C08 PI-2Y 1" B P NO C C C FS-CS(C) DTJ-St-3 130.005H VIFT to be developed XVT08878B 692 GL 2 2 E08 P!-2 Y 1" 2 P NO C C C FS-CS(C) DTJ-SI-3 130.005H VIFT to be developed XVT08878C 692 GL 2 B G08 PI-2 Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.IV PAGE 3 OF 6 REVISION 8 SYSTEM: SAFETY INJECTION SYSTEM (51)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT A'P RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVT08880 692 GL 1" 2 2 A A YES C C C ET-Q(C) N/A 105.003 VIFT-51-15 A05 ST-Q(C) 215.003 A XRP0320 FS-Q(C)

PI-2Y JL-2Y XVG08884 691 GT 3" 1 2 A A YES C B -

ET-C5(B) DTJ-51-1 130.005H VIFT-SI-16 D06 ST-C5(B) 215.003C XRP0415 PI-2Y J L-2 Y XVG08885 691 GT 3" 1 2 A A YES C B -

ET-C5(B) DT1-51-1 130.005H ViFT-51 17 C09 ST-C5(B) 215.003C XRP0222 PI-2 Y J L-2Y XVG08886 691 GT 3" 1 2 A A YES C B -

ET-C5(B) DTJ-51-1 130.005H VIFT-51-18 D08 ST-C5(B) 215.003C XRP0412 PI-2Y J L-2Y XVG08887A 693 GT 10" 1 2 B A NO O B -

ET-Q(B) N/A 105.003 VIFT-51-19 E12 ST-Q(B)

PI2Y XVG088878 693 GT 10" 1 2 B A NO O B -

ET-Q(B) N/A 105.003 V!FT-51-20 G12 ST-Q(B)

PI-2Y XVG08888A 693 GT 10" 1 2 A A YES O B -

ET-Q(B) N/A 105.003 VIFT-51-21 E13 ST Q(B) 215.003B XRP0322 PI-2Y JL-2Y XVG088880 693 GT 10" 1 2 A A YES O B -

ET-Q(B) N/A 105.003 VIFT-51-22 G13 ST-Q(B) 215.003B XRP0227 PI-2Y JL-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1V PAGE 4 OF 6 REVISION 8 SYSTEM: S AFETY INJECTION SYSTEM (SI)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG08889 693 GT 10" 1 2 A A YES C B -

ET-Q(B) N/A 105 003 V!FT-St-23 C13 ST-Q(B) 215.003B XRP0325 PI-2Y JL-2Y XVC08926 693 CH 8" N/A 2 C A NO C B -

CT-RF(B) D fj-SI-4 130.005D VIFT-St-24 DOS PET-CS(0) 230 006A XVC08947 692 CH 1" N/A 2 AC P YES C C -

JL-2Y N/A 215.003A VIFT-St-25 A05 XRP0320 XVC08948A 692 CH 12" N/A 1 AC A NO C B -

CT-RF(O) DTJ-SI-5 215.008 VIFT-SI-26 B16 LT-RF

205.017

T.S. 4.4.6.2.2.C XVC089488 692 CH 12" N/A 1 AC A NO C B -

CT-RF(O) DTJ-SI-5 215.008 VIFT-St-27 D16 LT-RF

205.017

T.S. 4.4.6.2.2.C XVC08948C 692 CH 12" N/A 1 AC A NO C B -

CT-RF(O) DTJ-SI-5 215.008 VIFT-SI-28 F16 LT-RF

205.017

T.S. 4.4.6.2.2.C XVC08956A 692 CH 12" N/A 1 AC A NO C B -

. CT-RF(O) DTJ-St-5 215.008 VIFT-St- 29 B14 LT-RF

205.017

T.S. 4.4.6.2.2.C XVC08956B 692 CH 12" N/A 1 AC A NO C B -

CT-RF(O) DTJ-SI-5 215.008 VIFT-SI-30 D14 LT-RF

205.017

T.S. 4.4 6.2.2.C XVC08956C 692 CH 12" N/A 1 AC A NO C B -

CT-RF(O) DTJ-St-5 215.008 VIFT-SI-31 F14 LT-RF

205.017

T.S. 4.4.6.2.2.C XVC08958A 693 CH 14" N/A 2 C A NO C B -

CT-Q(B) N/A 205.004 VIFT-SI-32 E06 XVC089588 693 CH 14" N/A 2 C A NO C B -

CT-Q(B) N/A 205.004 VIFT-SI-33 G06 __

XVT08961 692 GL 3/4" 2 2 A A YES C C C ET-Q(C) N/A 105.003 VIFT-St-34 B15 ST-Q(C) 215.003A XRP0321 FS-Q(C)

PI-2 Y JL-2Y

O O O O O O O .

IST PROGRAM VALVE LIST G T P-307 ENCI OSURE 7.1V PAGE 5 OF 6 REVISION 8 SYSTEM: SAFETY INJECTION SYSTEM (SI)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION OT TEST-FREQ NUMBER COORD AP RR/DTJ STP NUMBER REMARKS TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVC08973A 693 CH 6" N/A 1 AC A NO C B -

PET-CS(O) DTJ-St-6 215.008 VIFT-SI-35 E15 CT-RF (O) 230.006C T.S. 4.4.6.2.2 L T-2 Y 130.004 XVC08973B 693 CH 6" N/A 1 AC A NO C B -

PET-CS(O) DTJ-SI-6 215.008 VIFT-St-36 F15 CT-RF (O) 230.006C T.S. 4.4.6.2.2 LT-2 Y 130.004 XVC08973C 693 CH 6" N/A 1 AC A NO C B -

PET-CS(0) DTJ-St-6 215.008 VIFT-SI-37 G15 CT-RF(O) 230.006C T.S. 4.4 6.2.2 LT-2Y 130.004 XVC08974A 693 CH 10" N/A 2 AC A NO C B -

CT-CS(0) DTJ-SI-6 215.008 VIFT-St-38 E14 LT-2Y 130.004 XRP0322 T.S.4.4.6.2 2 XVC08974B 693 CH 10" N/A 2 AC A NO C B -

CT-CS(O) DTJ-SI-6 215.008 VlFT-St-39 G14 LT-2Y 130.004 XRP0227 T.S. 4.4.6.2.2 XVC08988A 691 CH 6" N/A 1 AC A NO 'C B -

PET-CS(O) DTJ-SI-7 130 005H V!FT-St-40 A08 CT-RF(O) 230.006C T.S. 4.4.6.2.2 LT-2Y 215.008 XVC089888 691 CH 6" N/A 1 AC A NO C B -

PET-CS(O) DTJ-SI-7 130.005H VIFT-SI-41 A08 CT-RF(O) 230.006C T.S. 4.4.6.2.2 LT-2Y 215.008 XVC08990A 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-St-8 230.006A VIFT-SI-42 B07 CT-RF(O) 215.008 T.S. 4.4.6. 2.2 XVC089908 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-SI-43 808 CT-RF(O) 215.008 T.S. 4.4.6.2.2 XVC08990C 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-St-44 B07 CT-RF(O) 215.008 T.S. 4.4.6. 2.2 XVC08992A 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-St-8 230.006A VlFT-SI-45 B06 CT-RF(O) 215.008 T.S. 4.4.6.2.2 XVC089928 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-St-46 BOS CT-RF(O) 215.008 T.S. 4.4.6.2.2

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1V PAGE6OF6 REVislON^

SYSTEM: S AFETY INJECTION SYSTEM (SI)

VALVE DWG/ VALVE ACT. CODE TYPE POslTION TEST FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVC08992C 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-S!-8 230 006A VlFT-Si 47 B05 CT-RF(O) 215.008 T.S. 4.4.6 2.2 XVC08993A 691 CH 6" N/A 1 AC A NO C B -

PET-CS(O) DTJ-SI-7 130.005 H VIFT-St-48 A04 CT-RF(O) 230.006C T.S. 4 4.6.2.2 LT-2 Y 215.008 XVC089938 691 CH 6" N/A 1 AC A NO C B -

PET-CS(0) DT1-St-7 130.005 H VIFT-SI-49 A04 CT-RF(O) 230.006C T.S. 4 4.6.2.2 LT-2Y 215.008 XVC08993C 691 CH 6" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-SI-50 804 CT-RF(O) 215.008 T.S. 4.4.6.2.2 XVC08995A 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-St-8 230.006A VIFT-SI-51 B13 CT-RF(O) 215.008 T.S. 4.4.6. 2.2 XVC089958 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-St-52 812 CT-RF(O) 215.008 T.S. 4.4.6. 2.2 XVC08995C 691 CH 2" N/A 1 AC A NO C B -

LT-2 Y DTJ-St-8 230.006A VIFT-SI-53 811 CT-RF(O) 215.008 T.S. 4.4.6. 2.2 XVC08997A 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-St-8 230.006A VIFT-SI-54 815 CT-RF(O) 215.008 T.S. 4.4. 6. 2. 2 XVC089978 691 CH 2" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-8 230.006A VIFT-SI-55 B14 CT-RF(O) 215.008 T.S. 4.4. 6. 2.2 XVC08997C 691 CH 2" N/A 1 AC A NO C B -

LT-2Y D TJ-SI-8 230.006A VlFT-St-56 B14 CT-RF(O) 215.008 T.S. 4.4.6.2.2 XVC08998A 691 CH 6" N/A 1 AC A NO C B -

LT-2Y DTJ-SI-7 130.004 VIFT-SI-57 A15 PET-CS(O) 230.006C T.S. 4.4.6.2.2 CT-RF(O) 215.008 XVC089988 691 CH 6" N/A 1 AC A NO C B -

LT-2Y DTJ-St-7 130.004 VIFT-SI-58 A15 PET-CS(O) 230.006C T.S. 4.4.6.2.2 CT-RF(O) 215.008 XVC08998C 691 CH 6" N/A 1 AC A NO C B -

LT-2Y DTJ-St-7 130.004 VIFT-SI-59 A16 PET-CS(0) 230.006C T.S. 4.4.6.2.2 CT-RF(O) 215.008

O O O O O O O IST PROGRAM VALVE LIST G1P-302 ENCLOSURE 7.1W PAGE1OF2 REVISION 8 SYSTEM: REACTOR BUILDING SPRAY SYSTEM (SP)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ NUMBER COORD TYPE GT A'P RR/DTJ ST P NUMBER REMARKS TYPE SIZE CLASS C NRM SAF FAL (DIRECTION)

XVG03001A 661 GT 12" 1 2 B A NO O B -

ET-Q(B) N/A 112.003 VIFT-SP-1 D04 ST-Q(B)

PI-2Y XVG030018 661 GT 12" 1 2 B A NO O B -

ET-Q(B) N/A 112.003 VIFT-SP-2 D03 ST-Q(B)

PI-2Y XVG03002A 661 GT 3" 1 3 B A NO C B -

ET-CS(B) DTJ-SP-1 130.0051 Vif T-SP-3 G03 ST-CS(B)

P62Y XVG030028 661 GT 3" 1 3 B A NO C B -

ET-CS(B) DTJ-SP-1 130.0051 V!FT-SP-4 H03 ST-CS(B)

PI-2Y XVG03003A 661 GT 10" 1 2 A A YES C B -

ET-Q(B) N/A 112 003 VIFT-SP-5 E10 ST-Q(B) 215.003 A XRPO401 PI-2Y J L-2 Y XVG030038 661 GT 10" 1 2 A A YES C B -

ET-Q(B) N/A 112.003 VIFT-SP-6 ;

E10 ST-Q(B) 215.003A XRP0303 PI-2Y J L-2 Y XVG03004A 661 GT 12" 1 2 A A YES C B -

ET-Q(B) N/A 112.003 VIFT-SP-7 F10 ST-Q(B) 215.003A XRP0327 PI-2Y JL-2Y XVG030048 661 GT 1?" 1 2 A A YES C B -

ET-Q(B) N/A 112.003 VIFT-SP-8 H10 ST-Q(B) 215.003A XRP0328 PI-2Y JL-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1W PAGE 2 OF 2 REVISION 8 SYSTEM: REACTOR BUILDING SPRAY SYSTEM (SP)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG0300SA 661 GT 12" 1 2 B A NO C B -

ET-Q(B) N/A 112.003 V FT-SP-9 F09 ST-Q(B)

PI-2Y XVG03005B 661 GT 12" 1 2 B A NO C B -

ET-Q(B) N/A 112.003 VIFT-SP-10 H09 ST-Q(B)

P12Y XVC03006A 661 CH 12" N/A 2 C A NO C B -

CT-Q(0) DT1-SP-2 212.002 VIFT-SP-11 D04 DIS-RF(C) 401.006 XVC030068 661 CH 12" N/A 2 C A NO C B -

CT-Q(O) DTJ-SP-2 212.002 VIFT-SP-12 E03 DIS-RF(C) 401.006 XVC03009A 661 CH 10" N/A 2 AC A YES C B -

JL-2Y DTJ-SP-3 215.003A VIFT-SP-13 E11 DIS-RF(O) 401.006 XRP0401 XVC030098 661 CH 10" N/A 2 AC A YES C B -

JL-2Y DTJ-SP-3 215.003A VIFT-SP-14 E11 Dis-RF(O) 401.006 XRP0303 XVC03013A 661 CH 3" N/A 2 C A NO C B -

DTJ-SP-4 401.006 VIFT-SP-15 F04 DIS-RF(O)

XVC030138 661 CH 3" N/A 2 C A NO C B -

DTJ-SP-4 401.006 VIFT-SP-16 F04 DIS-RF(O)

XVV03014A 661 V8 2" N/A 3 C A NO C O -

PT-Q(0) N/A 112.003 V!FT-SP-17 D02 XVV030148 661 VB 2" N/A. 3 C A NO C O -

PT-Q(O) N/A 112.003 VIFT-SP-1 B D02

4 O O O O O O O IST PROGRAM VALVE tiST GTP-302 ENCLOSURE 7.1X PAGE 1 OF 3 REVISION 8 SYSTEM: NUCLEAR SAMPLING SYSTEM (SS)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT NP RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVA09311A 771 GL 1" 2 2 A A YES O C C ET-Q(C) N/A 144 001 VIFT-SS-1 D13 ST-Q(C) 215.005 XRPO407A FS-Q(C)

PI-2 Y J L-2 Y XVA093118 711 GL 1" 2 2 A A YES O C C ET-Q(C) N/A 144.001 VIFT-SS-2 D14 ST-Q(C) 215.005 XRP0407A FS-Q(C)

PI-2Y JL-2Y XVA09312A 771 GL 1" 2 2 A A YES O C C ET-Q(C) N/A 144.001 VIFT-SS-3 E13 ST-Q(C) 215.005 XRPO4078 FS-Q(C)

PI-2Y JL-2Y XVA093128 771 GL 1" 2 2 A A YES O C C ET-Q(C) N/A 144.001 VIFT-SS-4 E14 ST-Q(C) 215.005 XRPO407B FS-Q(C)

PI-2 Y JL-27 XVXO9339 772 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-5 103 ST-Q(C) 215.005 XRPO417D FS-Q(C)

PI-2Y JL-2Y XVX09341 772 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-6 J03 ST-Q(C) 215.005 XRPO417D FS-Q(C)

PI-2Y J L-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1 X PAGE 2 OF 3 REVISION 8 SYSTEM: NUCLEAR SAMPLING SYSTEM (55)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION CAT A/P TEST-FREQ NUMBER RR/DTJ STP NUMBER REMARKS COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVXO9356A 771 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-7 C12 ST-Q(C) 215.005 XRP0405 FS-Q(C)

PI-2 Y J L-2Y XVX093568 711 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-8 C12 ST-Q(C) 215.005 XRPO405 FS-Q(C)

PI-2 Y J L-2 Y XVXO9357 771 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-9 C10 ST-Q(C) 215.005 XRPO405 FS-Q(C)

PI-2 Y J L-2Y XVX9364B 771 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-10 D11 ST-Q(C) 215.005 XRP0314 FS-Q(C) l PI-2Y JL-27 l XVXO9364C 771 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-11 l E11 ST-Q(C) 215.005 XRP0223 l FS-Q(C)

! PI-2Y l JL-2Y XVXO93658 771 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-12 l D10 ST-Q(C) 215.005 XRP0314 FS-Q(C)

PI-2Y JL-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 71X PAGE 3 OF 3 REVISION 8 SYSTEM: NUCLEAR SAMPLING SYSTEM (55)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT A/P RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVXO9387 711 GL 3/8" 3 2 A A YES B C C ET-Q(C) N/A 144.001 VIFT-SS-14 J10 ST-Q(C) 215.005 XRP0323 FS-Q(C)

PI-2Y JL-2Y XVX09398A 771 GL 3/8" 3 2 B A NO O C C ET-Q(C) N/A 144 001 VIFT-SS-15 F10 ST-Q(C)

FS-Q(C)

Pi-2Y XVX9398B 771 GL 3/8" 3 2 B A NO O C C ET-Q(C) N/A 144.001 VIFT-SS-16 G10 ST-Q(C)

FS-Q(C)

PI-2Y XVXO9398C 771 GL 3/8" 3 2 B A NO O C C ET-Q(C) N/A 144.001 VIFT-SS-17 H10 ST-Q(C)

FS-Q(C)

PI-2Y JL-2Y l

l l

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1 Y PAGE1OF5 REVISION 8 SYSTEM: SERVICE WATER SYSTEM (SW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ GT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG03103A 222 GT 16" 1 2 A A YES O B -

ET-Q(B) N/A 123.003 A VIFT-5W-1 CO2 ST-Q(B) 215.004 XRPO305 PI-2Y J L-2 Y XVG03103B 222 GT 16" 1 2 A A YES O B -

ET-Q(B) N/A 123.0038 VIFT-SW-2 G02 ST-Q(B) 215.004 XRPO102 PI-2Y J L-2 Y XVG03105A 222 GT 4" 2 3 8 A NO C O C ET-Q(0) N/A 123.003A VIFT-SW-3 808 ST-Q(O)

IS-Q(C)

Pl-2Y XVG03105B 222 GT 4" 2 3 8 A NO C O C ET-Q(O) N/A 123.003B VIFT-SW-4 JO9 ST-Q(O)

F S-Q(C)

PI-2Y XVB03106A 222 BF- 16" 1 2 A A YES C B -

ET-Q(B) N/A 123.003A VIFT-SW-5 C05 ST-Q(B) 215.004 XRPO304 PI-2Y JL-2Y XVB031068 222 BF 16" 1 2 A A YES C B -

ET-Q(B) N/A 123.003B V!FT-SW-6 G05 ST-Q(B) 215.004 XRPO403 Pl2Y J L-2Y XVG03107A 222 GT 16" 1 3 B A NO C O -

ET-Q(0) N/A 223.002A VIFT-SW-7 C01 ST-Q(0)

PI-2 Y XVG031078 222 GT 16" 1 3 B A NO C O -

ET-Q(O) N/A 223.002A VIFT-SW-8 G01 ST-Q(0)

Pl-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1Y PAGE 2 OF 5 REVISION 8 SYSTEM: SERVICE WATER SYSTEM (SW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST FREQ N NP RR/DTJ STP NUMB ER REMARKS NUMBER COORD TYPE SIZF TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG03108A 222 GT 10" 1 3 8 A NO O O -

ET-Q(0) N/A 123 003A V!FT-SW-9 B04 ST-Q(O)

PI-2Y XVG03108B 222 GT 10" 1 3 B A NO O O -

ET-Q(O) B"A 123.003 A VIF T-SW- 10 D04 ST-Q(0)

PI-2 Y XVG03108C 222 GT 10" 1 3 B A NO O O -

ET-Q(0) N/A 123.0038 VIFT-SW-11 F04 ST-Q(0)

PI-2 Y XVG03108D 222 GT 10" 1 3 B A NO O O -

ET-Q(O) N/A 123.0038 VlFT-SW-12 F04 ST-Q(0)

Pl-2Y XVG03109A 222 GT 10" 1 3 B A NO O O -

ET-Q(B) N/A 123.003A VlFT-SW-13 B03 ST-Q(B)

PI-2Y XVG031098 222 GT 10" 1 3 8 A NO O B -

ET-Q(B) N/A 123.003A VIFT-SW-14 803 ST-Q(B)

PI-2Y XVG03109C 222 GT 10" 1 3 8 A NO O B -

ET-Q(B) N/A 123.003B VIFT-SW-15 F03 ST-Q(B)

PI-2Y XVG03109D 222 GT 10" 1 3 B A NO O B -

ET-Q(B) N/A 123.0038 VIFT-SW-16 H03 ST-Q(B)

Pi-2Y XVB03110A 222 BF 12" 1 2 A A YES O C -

ET-Q(C) N/A 123.003A VIFT-SW-17 B05 ST-Q(C) 215.004 XRPO304 PI-2Y J L-2Y XVB031108 222 BF 12" 1 2 A A YES O C -

ET-Q(C) N/A 123.0038 VIFT-SW-18 H05 ST-Q(C) 215.004 XRPO403 PI-2Y JL-2Y

O O O O O O O IST PROGRAM VALVE LIST GT P-302 ENCLOSURE 7.1Y PAGE 3 OF 5 REVISION 8 SYSTEM: SERVICE WATER SYSTEM (SW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CM A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVG03111 A 222 GT 12" 1 3 B A NO O C -

ET-Q(C) N/A 123.003A Vif T-SW-19 B02 ST-Q(C)

PI-2Y XVG03111B 222 GT 12" 1 3 B A NO O C= -

ET-Q(C) N/A 123.0038 VIFT-SW-20 F02 ST-Q(C)

PI-2 Y XVG03112A 222 GT 12" 1 3 8 A NO O C -

ET-Q(C) N/A 123.003A VlFT-SW-21 B02 ST-Q(C)

PI-2Y XVG031128 222 GT 12" 1 3 8 A NO O C -

ET-Q(C) N/A 123.0038 V!FT-SW-22 E02 ST-Q(C)

Pi-2Y XVC0311SA 222 CH 24" NA 3 C A NO B B -

PET-Q(O) DTJ-SW-3 123.003 A VIFT-SW-23 F02 CT-Q(C) 230.006J CT-RF(O)

XVC03115B 222 CH 24" NA 3 C A NO B B -

PET-Q(O) D TJ-5W-3 123.003B VIFT-SW-24 F10 CT-Q(C) 230.006J CT-RF(O)

XVCO311SC 222 CH 24" NA 3 C A NO B B -

PET-Q(O) DTJ-SW-3 123.003 A VIFT-SW-25 G06 CT-Q(C) 230.006J CT-RF(O)

XVB03116A 221 BF 24" 1 3 8 A NO B B -

ET-Q(B) N/A 123.003A VIFT-SW-26 G02 ST-Q(B)

Pl-2 Y XVB03116B 221 BF 24" 1 3 B A NO B B -

ET-Q(B) N/A 123.003B VIFT-SW-27 G10 ST-Q(B)

PI-2 Y XVB03116C 221 BF 24" 1 3 8 A NO B B -

ET-Q(B) N/A 123.003A VIFT-SW-2B G06 ST-Q(B)

PI-2Y XVC03119A 221 CH 8" N/A 3 C A NO O B -

CT-Q(B) N/A 123.003A ViFT-SW-29 A10 XVC03119B 222 CH 8" N/A 3 C A NO O B -

CT-Q(B) N/A 123.003B V!FT-SW-30 J11

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 71Y PAGE 4 OF 5 REVISION 8 SYSTEM: SERVICE WATER SYSTEM (SW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT MP RR/DTJ STP NUMBER REMARKS NUMBER COOP,D TYPE CLASS C NRM SAF FAL (DIRECTION)

TYPE SIZE XVC03120A 222 CH 4" NA 3 C A NO C B -

CT-Q(B) N/A 123.003A VIFT-SW-47 B09 XVCO3120B 222 CH 4" NA 3 C A NO C B -

CT-Q(B) N/A 123.003B VIFT-SW-48 J10 XVB03126A 222 BF 6" 1 3 B A NO B B -

ET-Q(B) N/A 123.003A VIFT-SW-31 D11 ST-Q(B)

PI-2 Y XVB031268 222 BF 6" 1 3 B A NO B B -

ET-Q(B) N/A 123 003B VIFT-5W-32 F11 ST-Q'B)

PI-2Y XVB03128A 222 BF 6" 1 3 B A NO B B -

E T-Q(B) N/A 123 003A VIFT-SW-33 E11 ST-Q(B)

PI-2Y XVB03128C 222 BF 6" 1 3 B A NO B B -

ET-Q(B) N/A 123.0- "3 VIFT-SW-34 E11 ST-Q(B)

PI-2 Y XVC03130A 222 CH 30" N/A 3 C A NO O O -

PET-Q(0) DTJ-SW-3 123.003 A VIFT-SW-35 B05 CT-RF(O) 230.006]

I XVC03130B 222 CH 30" N/A 3 C A NO O O -

PET Q(O) DTJ-SW-3 123.003B VIFT-SW-36 l J07 CT-RF(O) 230.0061 XVC03135A 222 CH 16" N/A 3 C A NO C O -

CT-Q(O) N/A 223 002A VlFT-SW-37 l C05 f XVC03135B 222 CH 16" N/A 3 C A NO C O -

CT-Q(0) N/A 223.002A VIFT-SW-38 C05 XVC03136A 222 CH 12" N/A 3 C A NO O C -

CT-CS(C) DTJ-SW-2 130.005) VIFT-SW-49 B05 XVCO31368 222 CH 12" N/A 3 C A NO O C -

CT-CS(C) DT1-SW-2 130.0051 VIFT-SW-50 105

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1 Y PAGE 5 Of 5 REVISION 8 SYSTEM: SERVICE WATER SYSTEM (SW)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION MP TEST-FREQ CAT RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVC03137A 222 CH 16' N/A 2 C A NO O O -

CT-Q(O) N/A 223.002A VIFT-5W-39 C04 REE-21505 DE LETTER 23437 XVCO3137B 222 CH 16" N/A 2 C A NO O O -

CT-Q(O) N/A 223.002A VIFT-5W-40 G04 REE-21505 DE LETTER 23437 XVC03162A 222 CH 1.5 N/A 3 C A NO. O C -

CT-Q(C) N/A 123.003 A VIFT-5W-41 D13 XVCO3162B 222 CH 1.5 N/A 3 C A NO O C -

CT-Q(C) N/A 123 003B VIFT-5W-42 B13 XVT03164 222 GL 2" 2 3 B A NO O C C ET-Q(C) N/A 123.003 A VIFT-5W-43 F14 ST-Q(C)

FS-Q(C)

PI-Y2 XVT03165 222 GL 2" 2 3 B A NO O C C ET-Q(C) N/A 123.003A VIFT-5W-44 G14 ST-Q(C)

FS-Q(C)

PI-Y2 XVC03168 222 CH 2" N/A 3 C A NO O C -

CT-C5(C) DTJ-5W-1 130.005J VIFT-5W-45 H14 XVT03169 222 GL 2" g 2 2 8 A NO O C C ET-Q(C) N/A 123.003A VIFT-5W-46 r 114 ST-Q(C)

FS-Q(C)

PI-Y2

O O O O O O O IST PROGRAM \ 2.LVE LIST GTP-302 ENCLOSURE 7.12 PAGE 1 OF 1 REVISION 8 SYSTEM: CHILLED WATER SYSTEM (VU)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION NUMBER COORD TYPE CLASS

^ ^ C TEST-FREQ TYPE SIZE NRM SAF FAL (DIRECTION)

XVC06461A 841 CH 6" N/A 3 C A NO B B -

CT-Q(B) N/A 229.001 VIFT-VU-13 E10 XVC06461B 841 CH 6" N/A 3 C A NO B B -

CT-Q(B) N/A 229 001 VIFT-VU-14 EOS XVC06461C 841 CH 6" N/A 3 C A NO 8 B -

CT-Q(B) N/A 229.001 VIFT-VU-15 E07 XVG06516 842 GT 1. 5 " 1 3 8 A NO B O -

ET-Q(O) N/A 222 002 VIFT-VU-20 H14 ST-Q(O)

PI-2Y XVG06517 842 GT 1. 5 " 1 3 8 A NO B O -

ET-Q(0) N/A 222 002 VIFT-VU-21 J13 ST-Q(O)

PI-2 Y XVG06518 843 GT 1. 5 " 1 3 B A NO B O -

ET-Q(O) N/A 222.002 VIFT-VU-22 J13 ST-Q(0)

PI-2 Y XVG06519 843 GT 1.5" 1 3 B A NO B O -

ET-Q(O) N/A 222.002 VIFT-VU-23 311 ST-Q(0)

PI-2 Y XVXO6524A 842 GL 1" 3 3 B A NO B O O ET-Q(O) N/A 205.003 VlFT-VU-24 C05 ST-Q(O)

FS-Q(0)

PI-2 Y XVXO65248 843 GL 1" 3 3 B A NO B O O ET-Q(O) N/A 205.003 VIFT-VU-25 B05 ST-Q(0)

FS-Q(O)

PI-2Y XVX06524C 842 GL l' 3 3 B A NO B O O ET-Q(0) N/A 205.003 VIFT-VU-26 B05 ST-Q(0)

FS-Q(0)

H PI-2Y

O O O O O O O IST PROGRAM VALVE LIST GTP-302 ENCLOSURE 7.1 AA PAGE1OF1 REVISION 8 SYSTEM: LIQUID WASTE PROCESSING SYSTEM (WL)

VALVE DWG/ VALVE ACT. CODE TYPE POSITION TEST-FREQ CAT A/P RR/DTJ STP NUMBER REMARKS NUMBER COORD TYPE SIZE TYPE CLASS C NRM SAF FAL (DIRECTION)

XVD07126 735 GT 3/4" 2 2 A A YES O C C ET-Q(C) N/A 145.001 VIFT-WL-2 C13 ST-Q(C) 215.003 A XRPO418 FS-Q(C)

PI-2Y JL-2Y XVD07136 735 GT 3" 2 2 A A YES O C C ET-Q(C) N/A 145.001 VtFT.WL-4 C05 ST-Q(C) 215.003 A XRP0423 FS-Q(C)

PI-2 Y J L-2Y XVD07150 735 GT 3/4" 2 2 A A YES O C C ET-Q(C) N/A 145.001 VIFT-WL-5 B12 ST-Q(C) 215.003 A XRPO418 FS-Q(C)

Pl-2Y JL-2Y XVD07170 735 DF 3" 2 2 A A YES O C C ET-Q(C) N/A 145.001 VIFT to be C05 ST-Q(C) 215.003 A developed.

FS-Q(C) XPPO423 PI-2 Y JL-2Y

GTP-302 ENCLOSURE 7.2 PAGE 1 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION INDEX O SYSTEM DTJ NO. VALVE NUMBER (5) REVISION AC AC-1 XVG07501, XVG07502 0 XVG07503, XVG07504 AH AH-1 XVB00001 A, XVB00001B 0 0 XVB00002A, XVB00002B CC CC-1 XVC09570, XVC09602, XVG09600 0 XVG09605, XVG09606, XVG09568 CC CC-2 XVG09625, XVG09726 0 XVC09632, XVC09633 CC CC-3 XVG09627A, XVG096278 0 CC CC-4 XVC09680A,XVC09680B 0 CS C5-1 LCV0115C, LCV0115E O CS CS-2 LCV0459,LCV0460 0 0 Cs Cs-3 xv108200, xvr08,,2 0 CS C5-4 XVT08102A, XVT081028, XVT08102C 0 CS C5-5 XVC08842 0 CS CS-6 XVG08107, XVG08108, XVC08381 0 CS CS-7 XVT08146, XVT08147, XVC08346 0 XVC08347, XVC08378, XVC08379 CS C5-8 XVT08145 0 CS C5-9 XVT08152 0 CS C5-10 XVC08348A, XVC083488, XVC08348C 0

]

\

XVC08367A, XVC08367B, XVC08367C XVC08368A, XVC08368B, XVC08368C C5 CS-11 XVC08481 A, XVC084818, XVC08481C 0 CS C5-12 XVC08480A;XVC08480B, XVC08480C 0 l XVG08106 l 0 CS C5-,3 xvC08470 0 EF EF-1 XVG01001 A, XVG010018, XVG01002 0 XVG01008, XVG01037A, XVG01037B EF EF-2 XVC01013A, XVC01013B, XVC01014 0 O

EF ee-3 xvCO,0224, xvC0iO22B 0 XVC01034A, XVC01034B EF EF-4 XVC01048A, XVC010488, XVC01016 0 1

GTP-302 ENCLO5'J RE 7.2 PAGE 2 OF 53 q REVISION 8 v

IST PROGRAM DEFERRED TEST JUSTIFICATION INDEX O SYSTEM DTJ NO. VALVE NUMBER (5) REVISION EF E F-5 XVK01019A, XVC01019B, XVC01019C 0 XVK01020A, XVK01020B, XVK01020C XVC01038A, XVC01038B, XVC01038C p)

L EF EF-6 XVC01039A, XVC01039B, XVC01030C 0

FW FW-1 IFV00478, IFV00488, IFV00498 0 FW FW-2 XVG01611 A, XVG016118, XVG01611C 0 XVC01684A, XVC01684B, XVC01684C FW FW-3 IFV03321, IFV03331, IFV03341 0 FW FW-4 XVG01611 A-CV-FW, XVG016118-CV-FW 0 XVG01611C-CV FW IA iA-1 XVT02662A, XVT02662B 0 XVT02660, XVC02661 IA lA-2 XVC32636, XVC32637, XVC32687 0 MS MS-1 XVM02801 A, XVM02801B 0 XVM02801C MS MS-2 XVC02876A, XVC02876B 0 RH RH-1 XVG08701 A, XVG08701B 0 XVG08702A, XVG08702B 51 51-1 XVG08801 A, XVG088018 0 XVG08884, XVG08885, XVG08886 51 51-2 XVG08808A, XVG08808B, XVG08808C 0 51 51-3 XVT08878A, XVT088788, XVT08878C 0 XVT08875A, XVT088758, XVT08875C 51 51-4 XVC08926 0 51 51-5 XVC08948A, XVC089488, XVC08948C 0 XVC08956A, XVC08956B, XVC08956C 51 SI-6 XVC08973A, XVC08973B, XVC08973C 0 O xvC08974^, xvC08974B l 51 51-7 XVC08988A, XVC08988B 0 l XVC08993A, XVC08993B l XVC08998A, XVC089988, XVC08998C '

51 SI-8 XVC08990A, XVC008990B, XVC08990C 0 !

XVC08992A, XVC08992B, XVC08992C 1 XVC08995 A, XVC089958, XVC08995C ;

XVC08997A, XVC08997B, XVC08997C l XVC08993C 1 I

4

GTP-302 ENCLOSU RE 7.2 PAGE 3 OF S3 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION

, INDEX A

SYSTEM DTJ NO. VALVE NUMBER (S) REVISION SP SP-1 XVG03002, XVG03002B 0 SP SP-2 XVCO3006A, XVC03006B 0 O se se-3 xvcosoo9^.xvcosoo98 o SP SP-4 XVC03013 A, XVC03013B 0 SW SW-1 XVC03168 0 SW SW-2 XVC03136A, XVC031368 0 SW SW-3 XVC03130A, XVC03130B 0 XVC03115A, XVC03115B XVC03115C O

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l GTP-302 ENCLOSURE 7.2 PAGE 4 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-AC-1 Revision 0 O System: CRDM Cooling System (AC)

Valves: XVG07501, XVG07502, XVG07503 and XVG07504 Category: A Class: 2 Function: These valves provide containment isolation for the Control Rod Drive Mechanism (CRDM) cooling system.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: It is not possible to full stroke these normally open valves to the closed safety position during plant operation. Closing these valves results in tripping the CRDM cooling water purnps due to O high discharge pressure. This allows containment penetration to heat up which actuates a temperature switch preventing the valves from re-opening. This could result in overheating the CRDMs and loss of rod position indication requiring an immediate plant shutdown or manual reactor trip.

Deferred Testing: These valves will be full exercised and stroke timed to the closed position during cold shutdown.

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GTP-302 ENCLOSURE 7.2 PAGE 5 OF 53 REVISION 8 3

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-AH-1 Revision 0 System: Air Handling System (AH)

Valves: XVB00001 A, XVB00001 B, XVB00002A and XVB00002B 1 Category: A (Cold Shutdown), P (Operation)

O aess. 2 ;

Function: These valves provide containment isolation for the Reactor Building Purge System.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: During normal plant operation the operating air supply to these valves is administratively locked closed. These valves are <

required by Technical Specification 3.6.1.1 to remain in the closed position in modes 1, 2, 3 and 4. Full or part stroke O- exercising these valves during plant operation is not possible due to the possibility of losing containment integrity.

Deferred Testing: These valves will be full exercised and stroke timed to the closed position during cold shutdown.

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GTP-302 ENCLOSURE 7.2 PAGE 6 OF 53 -

REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CC-1 Revision 0 System: Component Cooling Water System (CC)

Valves: (1) XVC09570, XVC09602 (2) XVG09600, XVG09605, XVG09606 and XVG09568 O Cetesory: (1) AC (2) 4 Class: 2 Function: These valves are located in the supply and return lines of the non-essential CCW loop supplying cooling water flow to components within the reactor building containment. Their active safety function is to provide containment isolation during post accident conditions.

Test Requirements: (1) -Check valves shall be exercised-nominally every 3 months per Step 5.3.3.B.1, O (2) Active Categ ry A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: Full stroke exercising during plant operation would require securing cooling water flow to the Reactor Coolant Pumps (RCP) '

upper and lower motor bearing oil coolers and thermal bar.*iers.

Isolating cooling water flow to the RCPs during plant operation could result in overheating the motor bean,ngs. This may initiate an automatic trip or, subsequent to the loss of a reactor coolant loop, require going to hot standby within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to comply with Technical Specification 3.4.1.1.

O Deferred Testing: (1) Check valves XVC09570 and XVC09602 shall be verified to have closure and leak tight capability during Type C testing perforrned during refueling.

(2) Power operated valves shall be exercised and stroke timed to the closed position during cold shutdown.

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1 GTP-302 ENCLOSURE 7.2 PAGE 7 0F 53 REVISION 8 O

1 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CC-2 Revision 0 0 System: Component Cooling Water System (CC)

Valves: (1) XVG09625 and XVG09626 (2) XVC09632 and XVC09633 O Cetegory: (,) B (2) C Class: 3 Function: Power operated valves, XVG-9625 and XVG-9626 provide isolation capabilities between the essential CCW loops and the CCW supply to the non-essential loop inside the reactor building. Check valves, XVC-9632 and XVC-9633 are in-line valves which provide reverse flow isolation between' the essential CCW loops and the non-essential CCW loop return from the reactor building. the active safety function of these valves is to close preventing diversion of cooling water flow to the non-essentia loop and for isolation during the unlikely Q event of a break occurring in the non-essentialloop.

Test Requirements: (1) Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

(2) Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Full stroke exercising these valves during plant operation would require securing cooling water flow to the RCP upper and lower rnotor bearing oil coolers and thermal barriers, Isolating cooling water flow to the RCPs could result in overheating of Q the motor bearings. This may initiate a auto'matic trip or cause extensive damage to the RCP motors. Additionally, loss of a reactor coolant loop would require going to hot standby within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months as required by Technical Specification 3.4.1.1. Partial exercising the power operated valves during plant operation is not possible due to valve control circuitry not providing partial stroke capabilities. -

Deferred Testing: Category B power operated valves shall be exercised and stroke timed to the closed position during cold shutdown. Category C valves shall be exercised to the closed position during cold shutdown. ,

O

GTP-302 ENCLOSURE 7.2 PAGE 8 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CC-3 Revision 0 System: Component Cooling Water System (CC)

Valves: XVG09627A and XVG09627B Category: B O Ciess: 3 Function: These normally closed fail-open valves isolate service water makeup to the component cooling water system. Their active safety function is to open on demand providing makeup to CCW upon loss of normal makeup supply from demineralized water, or during the unlikely event of a pipe break / leak, thus maintaining CC pump suction.

Test Requirement: (1) Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test O- Justification: Exercising these valves during normal operation would require securing the associated service water train to preclude injecting service water into the Component Cooling Water System.

Service water entering the CC System creates severe water chemistry problems by the injection of various substances and compounds associated with raw lake water. Additionally, securing service water would require placing various train-related emergency safeguards equipment in an inoperable condition. Securing this equipment reduces the safeguards available for emergency core cooling. Partial stroke exercising these valve during power operation would result in the same consequences as full exercising.

O Deferred Testing: Valves shall be full exercised, stroke timed open and fail-safe tested to the open position during cold shutdown.

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GTP-302 ENCLOSURE 7.2 PAGE 9 OF 53 q

v REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CC-4 Revision 0 O System: Component Cooling Water System (CC)

Valves: XVC09680A and XVC09680B Category: C O Ciass: 3 Function: These normally closed check valves are located in the service water emergency makeup supply to component cooling water.

Their safety function is to open allowing service water makeup to the CC system. In the closed position they prevent backflow of chromated component cooling water into the service water system in the event of inadvertent opening of the upstream air operated isolation valve.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

G V Deferred Test Justification: Exercising these valves to the open position during plant operation would require injecting service water into the-Component Cooling Water System. This creates chemistry problems due to chloride contamination and could cause long -

term degradation to piping, systems and components as result of chloride induced corrosion. Forward exercising by flow during cold shutdowns or refueling outages would require extensive flushing subsequent to testing. The benefit of flow exercising these check valves does not out weigh the hardship involved in Chemistry control recovery and the unnecessary chloride contamination to piping and components.

Q Deferred Testing: Valves shall be verified for opening capability via disassembly each refueling outage.

NOTE: Valve sealing capabilities in the closed position shall be verified quarterly du ing plant operation.

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GTP-302 ENCLOSURE 7.2 PAGE 10 OF 53 REVl5 TON 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-1 Revision 0 O System: CS Valves: LCV00115C and LCV00115E Category: B O Ciess. 2 Function: These normally open motor operated valves provide isolation capabilities from the VCT to the Charging /SI pump suction.

They perform an active function in both the open and closed positions. In the open position they provide a min-flow path for pump protection from overheating during low flow conditions.

These valves must be capable of closure upon receipt of a 51 signal for alignment of RWST to the Si pump suction.

Test Requirement: Active Category A and B shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: Full exercising the valves during plant operation would require shifting charging pump suction from the VCT to the RWST. This could cause an inadvertent boration resulting in power reduction and possibly plant shutdown. Additionally, valve control circuitry is not provided with partial stroke capabilities.

1 Deferred Testing: Valves shall be exercised and stroke timed to the open and closed position during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 11 OF S3 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION O DT;.CS.2 Revision 0 ;

System: CS Valves: LCV00459 and LCV00460 Category: B Class: 1 Function: These normally open fail-closed valves are located in the letdown line from the RCS to the C5. Their normal function is to remain open during, plant heatup and operation to control RCS temperature. Their safety function is to close providing isolation of the RCS to prevent a loss of coolant via the letdown line during an accident condition. Additionally, the valves will close on a containment isolation signal due to interlocks with XVT08149A, B and C and they close on low pressurizer level.

Test i Requirement: Active Category A and B shall be tested nominally every 3 O months per Step S.3.2.A.1.

Deferred Test Justification: Closing and opening these valves during normal operation causes excessive pressure surges which could result in damage ,

to the regenerative heat exchanger. These pressure surges !

could also resultin the lifting of relief valve XVR08117. Allowed l leakage through XVR08117 would be exceeded requiring plant shutdown (Technical Specification 3.6.4). Additionally, isolation of letdown administratively requires shutting down charging. 1 Which could place the reactor plant in a unsafe condition. These j valves are not capable of partial stroking during operation due i to interlocks which would close the letdown orifice valves !

Q XVT08149A, B and C. I Deferred Testing: Valves shall be exercised and stroke timed to the closed position during cold shutdowns.

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1 PAGE 12 0F 53 REVISION 8 O

15T PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-3 Revision 0 0 System: CS Valves: XVT08100 and XVT08112 Category: A O Ciess: 2 Function: These valves serve a containment isolation function and are -

located in the RCP seal cooling water return line. Their normal -

position is open to allow uninterrupted seal cooling water return flow to the VCT. The safety function is to close upon receipt of a containment isolation signal.

Test -

Requirement: Active Category A and B shall be tested nominally every_3 months per Step 5.3.2.A.1.

Deferred Test O Justification: Exercising these valves during plant operation would require the interruption of cooling water return flow from the RCP seals. Disruption of this flow could result in extensive damage to the RCP seals, thus requiring plant shutdown. Additionally, ,

these valves are not provided with partial stroke capabilities Deferred Testing: Valves shall be exercised and stroke timed to the closed position during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 13 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-4 Revision 0 System: C5 Valves: XVT08102A, XVT08102B and XVT08102C Category: B Class: 2 Function: These valves are located in the RCP seal cooling water lines, outside containment at the penetration. They are normally in the open position to ensure seal cooling water. The active function is performed in the closed position by providing isolation capabilities during the unlikely event of a high energy line break occurring downstream. The valves can also provide containment isolation by switch actuation as automatic isolation signals are not a part of control circuitry.

Test Requirement: Active Category A and B shall be tested nominally every 3 Q months per Step 5.3.2.A.1.

Deferred Test Justification: Exercising these valves during normal plant operation would require the interruption of seal cooling water flow to the RCPs.

This flow disruption could cause extensive damage to the pump seals resulting in seal failure. Loss of a reactor coolant pump would require going to hot standby condition within one hour (Technical Specification 3.4.1.1). Additionally, these valves are not provided with partial stroke capabilities.

Deferred Testing: Valves shall be exercised and stroke timed to the closed position during cold shutdowns.

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l GTP-302 ENCLOSURE 7.2 i PAGE 14 0F 53 i REVISION 8 l O.

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS 5 Revision 0 O System: C5 Valves: XVC08442 Category: C O Ciess: 2 Function: This check valve is located in the emergency boration flow path from the boric acid transfer pumps to the charging pump suction. Its safety function is to open allowing emergency boration flow.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Exercising this valve during normal plant operation would require injection of highly concentrated boric acid into the s suction of the charging pump and ultimately into the reactor coolant system (RCS). The injection of boric acid into the RCS would result in power reduction and possibly plant shutdown.

Partial exercising during plant o same conditions as full exercising.peration would result in the Deferred Testing: This valve shall be exercised to the full open position during cold shutdowns.

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1 GTP-302 ENCLOSURE 7.2 PAGE 15 OF 53 REVISION 8 l O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-6 Revision 0 O system: Cs '

Valves: (1) XVG08107, (2) XVG08108 and (3) XVC08381 Category: (1) A,(2)B and(3) AC Q Class: 2 Function: Power operated valves, XVG08107, XVG08108, provide isolation of charging flow to the RCS. These valves receive a signal to close dunng a safety injection signal thereby routing flow to the safety infection flow path. - Both power operated valves and check va.ve XVC08381 perform a safety function in the open position by allowing passage of flow for emergency boration in the absence of an Si signal. Additionally, XVG08107 and '

XVC08381 perform a containment isolation function.

Test Requirements: (1) Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

(2) Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Exercise testing these valves during normal alant operation would require securing charging and letdown f ow which could result in a loss of volume control and pressurizer level causing a reactor trip. Additionally, the power operated valves are not provided with partial stroke capabilities.

Deferred Testing: Power operated valves shall be exercised and stroke timed to the closed and open oositions during cold shutdowns. ' Check O valve XVC08381 shall be verified to have closure and leak ti capability during Type C testing performed during refueling.ght NOTE: Full flow exercising to open position shall be accomplished on XVC08381 during plant operation by verifying required flow at IFE00122.

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ENCLOSURE 7.2 PAGE 16 0F 53 :

REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-7 Revision 0 O System: C5 Valves: (1) XVT08146 and XVT08147 (2) XVC08346, XVC08347, XVC08378 and XVC08379 O category: NB WC Class: (1) 2 (2) 1 Function: These valves are located in normal and alternate charging headers. Air operated valves, XVT08146 and XVT08147, are fail-open valves which are required to open allowing emergency boration when an 51 signal is not present. The downstream in line check valves are required to open allowing passage of flow and close upon termination of flow to restrict back flow from the RCS to the CVC5. ,

Test Requirements: (1) Active Category A and B valves shall be tested nominally O' every 3 months per Step 5.3.2.A.1.

(2) Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Only one of the two redundant cha ing nozzles is normally in service during plant o aeration. e idle charging header contains a significant vo ume of water at ambient temperature.

Exercising the isolation valve located in the idle header during plant operation would . subject the nozzles to the possibility of undue fatigue and unnecessary thermal transient effects to the RCS. Closing the isolation valve of the inservice nozzle (to facilitate' exercise testing) without the redundant nozzle in O service, interrupts all charging flow to the reactor coolant system. This condition exposes the regenative heat exchanger to the possibility of thermally induced damage. Partial exercise of isolation valves and downstream check valves in the idle charging header would result in the same conditions of full exercising.

Deferred Testing: The in-line check valves located in the charging header shall be verified in the open position by recording flow through valves on a quarterly frequency for the inservice valves and cold shutdown for all valves. Reverse exercising of the in-line check valves shall be conducted each refueling outage. 1 1

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GTP-302 ENCLOSURE 7.2 PAGE 17 OF 53 REVISION 8 O-IST PROGRAM DEFERRED TEST JUSTlFICATION DTJ-CS-8 Revision 0 O system: Cs Valves: XVT08145 Category: B (Passive)

O Class: 1 Function: This normally closed, fail-closed valve is the auxiliary pressurizer spray valve. It active function is to provide a Class 1 to 2 isolation boundary.

Test Requirements: (1) Passive Category B valves shall receive position indication verification and fail safe testing, per Step 5.3.1.

(2) Fail-safe valves shall be tested by observing the operation of the actuator upon loss of valve actuating power in accordance with the exercising frequency of Step 5.3.2.A.1.

Deferred Test Justification: Fail-safe testing this valve requires full exercising. Exercising this valve during plant operation could cause thermally induced damage to the spray line and nozzle. Additionally, thermal transients could cause pressure perturbations in the reactor coolant system which could result in a reactor trip or loss of pressurizer level and pressure control.

Deferred Testing: Valve shall be fail-safe tested during cold shutdowns.

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I GTP-302 ;

ENCLOSURE 7.2 1 PAGE 18 OF 53 REVISION 8 IST PROGP.AM DEFERRED TEST JUSTIFICATION DTJ-CS-9 Revision 0 0 System: CS Valves: XVT08152 Category: A O Ciess: 2 Function: This normally open, fail-closed, air o 3erated valve provides isolation capabilities of letdown from tne reactor builcling and provides containment isolation. The normal function of this valve is to remain open allowing passage of letdown flow, the safety function is to close upon receipt of a containment isolation signal and high temperature indications from specific areas in the auxiliary building.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: Exercising this valve during normal plant operation would require the interruption of letdown flow This isolation of letdown flow would cause thermal shock to associated piping components which over time could result in piaing/ component damage. Also, charging flow is administrative y required to be shutdown when letdown flow is isolated due to the previously mentioned thermal complications. This could result in placing the plant in an unsafe condition for operation.

Deferred Testing: This valve shall exercised, stroke timed, and fail-safe tested to the closed position during cold shutdowns.

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- GTP-302 ENCLOSURE 7.2 PAGE 19 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-10 Revision 0 O System: CS Valves: (1) XVC08348A, XVC08348B and XVC08348C XVC08367A, XVC08367B and XVC08367C (2) XVC08368A, XVC083688 and XVC08368C Category: C Class: (1)1 (2)2 Function: These normally open check valves are located in the RCP seal water injection lines. Their normal function is to open permitting seal water flow to the pump seals. Their active function is performed in the closed position to restrict RCS reverse flow to the CVCS piping upon loss of seal water flow, and to prevent a loss of reactor coolant during the unlikely event of an upstream line break occurring in the seal water supply line. Additionally, XVC08368A, B and C also perform a A

U containment isolation function; however, they are not considered as Category AC valves.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Exercising these check valves to the closed position during plant operation would require isolating cooling water flow to the RCP seals. Securing flow could result in extensive damage to the seals if the associated RCP remained in service. Removal of a RCP from service would require the plant to be in hot standby with 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months (Technical Specification 3.4.1.1).

O Deferred Testing: Check valves shall be exercised to the closed position during refueling outages.

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GTP-302 ENCLOSU RE 7.2 PAGE 20 OF 53 REVISION 8 IST PROGRAM DEF ERRED TEST JUSTIFICATION DTJ-CS-11 Revision 0 O System: C5 Valves: XVC08481 A, XVC084818 and XVC08481C Category: C O Ciess: 2 Function:

' These check valves are located in the discharge piping of the Charging /51 pumps. These valves must be capable of opening to allow passage of maximum design safety injection flow, and capable of closure to prevent diversion of flow through an idle pump, Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.8.1.

Deferred Test Justification: Full exercising these valves to the open position during normal-O' operation would rec uire establishing full flow to the RCS.

Using this flow path c uring power operation could cause a loss of pressurizer level control which would result in a reactor trip.

Full exercising these valves during cold shutdown is not possible due to insufficient expansion volume to accommodate flow.

Additionally, testing at cold shutdown could result in a low temperature overpressure condition.

Deferred Testing: These valves shall be full stroke exercised to the open position during refueling outages when the vessel head is removed.

NOTE: Valves shall be partially exercised open and tested closed during quarterly pump testing.

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GTP-302 ENCLOSURE 7.2 PAGE 21 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-12 Revision 0 O Systt.m: CS Valves: (1) XVC08480A, XVC084808 and XVC08480C (2) XVG08106 Category: (1) C (2) B Class: 2 Function: These valves are located in the Charging /51 Pump minimum flow lines. They all perform an active function in the open position by allowing passage of minimum flow thereby providing pump protection during low flow conditions.

XVG08106 must also be capable of closing to prevent the addition of sump water to the Volume Control Tank during recirculation.

XVC08480A, B and C must be capable of closing to prevent O diversion of flow through an idle pump or faulted line.

Test Requirement: (1) Check valves shall be exercised nominally every three months per Step 5.3.3.B.1.

(2) Active Category A and B valves shall be tested nominally every three months per Step S.3.2.A.1.

Deferred Test Justification: The stroke testing of XVG08106 in the closed direction during normal operation has the potential for the loss of miniflow for two pumps during a Safety injection actuation.' This is due to Q the simultaneous opening of MVG-8801 A and B, and the closure of MVG-8107 and MVG-8108 leaving the potential for the loss of the minimum required flow for toe running pumps.

XVC08480A, B and C testing in the closed direction requires the closing of XVG08106.

Deferred Testing: (1) XVC08480A, B and C shall be tested in the closed direction O during cold shutdown when XVG08106 can be closed.

(2) XVG08106 shall be exercised to the closed position during cold shutdown when Safety injection is not required.

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GTP-302 ENCLOSURE 7.2 -

PAGE 22 OF S3 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-CS-13 Revision 0

.O System: CS Valves: (1) XVC08470 Category: C O ciass: 2 Function: XVC08470 is located in the Charging /SI Pump minimum flow line, it performs an active function in the open position by allowing passage of Charging /SI Pump minimum flow to the Volume control Tank.

Test Requirement:

Check valves shall be exercised nominally every three months per Step S.3.3.B.1.

Deferred Test Justification: Full stroke open testing of XVC08470 requires the establishment of the maximum design flow rate through the valve. This flow rate can not be obtained during normal and cold shutdown operations due to system operating limitations.

Deferred Testing:

The full stroke open testing of XVC08470 shall be performed during refuel outages when the reactor Vessel Head is removed and the Charging /SI Pumps are aligned for full flow testing.

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l GTP-302 ENCLOSURE 7.2 PAGE 23 OF 53 p REVISION 8 l v l IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-EF-1 i O system: es Valves: (1) XVG01001 A, XVG01001 B (2) XVGG 1002, XVG01008

-l Cs) XVG01037A, XVG010378 Category: B l I

Class: 3 l

l Function: (1) Back-up Service Water supply isolation valves to the motor l driven emergency feedwater pumps A & B. 1 (2) Back-up Service Water supply isolation valves to the !

turbine driven emergency Feedwater Pump. !

(3) Loops A&B Backup Service Water supply isolation valves to the emergency feedwater pumps.

O All the above valves provide an isolation boundary between I service water and emergency feedwater. The valves perform 1 their safety function in the open position by allowing service water alignment to the suction of the Emergency Feedwater Pumps upon depletion of their normal supply the condensate. l storage tank. :

l Test Requirement: Active Category A and B valves shall be tested nominally every I 3 months per Step 5.3.2 A.1. l Deferred Test !

Justification: Full exercising these valves during normal plant operation could Q allow service water to be introduced into the suction of the emergency feedwater pumps. This would cause chemistry 1

control problems in the steam generators which, over an - I extended period of time this could result in steam generator degradation. The operating circuitry of this valve is not i provided with partial stroke capabilities.

O oeferred Testing: valves shall be full exercised and stroke timed to the open l position during cold shutdowns when Service Water can be-removed from service.

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GTP-302 l ENCLOSURE 7.2 PAGE 24 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-EF-2 Q System: EF j Valves: XVC01013A, XVC01013B and XVC01014 Category: C Class: 3 Function: These check valves are located in the CST suction supply to the EF pumps. Their safety function in the open position is to allow passage of suction flow from the CST to the associated EF pump.

These valves must be capable of closure to prevent diversion of service water to the CST in the event pump suction is being supplied by service water.

Test .

Requirement: Check valves shall be exercised nominally every 3 nionths per Step 5.3.3.B.1.

Deferred Test Justification: Full exercising these valves to the open position during normal

's plant operation would require establishing Emergency Feedwatcr flow to the steam generators. Initiating flow from the CST to the steam generators would cause unnecessary thermal stress to steam generator nozzles due to the relatively cool temperature of the condensate. Over time this could cause thermally induced degradation and possible failure of the steam generator nozzle / piping connectors.

Deferred Testing: Valves shall be partially exercised to the open position during auarterly pump testing. Full exercising to the open position s,all be performed during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 25 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-EF 3 O System: ee Valves: XVC01022A, XVC01022B, XVC01034A and XVC01034B Category: C Q Class: 3 Function: These check valves are located in the service water backup suction supply to the EF pumps. The safety function in the open position is to allow passage of service water as an alternate supply source to the EF pumps. Additionally, these valves perform an active function in the closed position by preventing diversion of normal suction flow from the CST to a possibly faulted service water line. Also, XVC01022A and B provide train separation for the two service water headers supplying suction to the turbine driver EF pumps.

Test Requirement: Check valves shall be exercised nominally every 3 months per O step s 3 3 B 1.

Deferred Test Justification: Fxercising the';e valves to the open position during normal plant operation or cold shutdown would require utilizing service water as a suction source during quarterly pump testing. This would allow emergency feedwater piping and the CST to become contaminated by service water impurities. This is undesirable due to the likelihood of creating adverse chemistry conditions in the steam generators. Partial exercising would result in the same consequences. Reverse exercising these valves would require opening the upstream isolation valve to-provide a leakage path. This could allow inleakage of service water to the EF system if XVG01037A or P is not is not properly O seated-Deferred Testing: Valves shall be verified to have opening and closing c,apabilities by disassembly each refueling outage. Partial exercising after reassembly will not be able to be performed.

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1 GTP 302 1 ENCLOSURE 7.2 l PAGE 26 0F 53 !

REVISION 8 ;

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l IST PROGRAM DEFERRED TEST JUSTIFICATION l DTJ-EF-4 O System: EF Valves: XVC01048A, XVC010488 and XVC01016 !

Category: C O Ciess: 3 Function: These valves function as the emergency feedwater pumps discharge check valves. The safety function of these valves in the open position is to allow pump flow to the steam generators. In the closed position the valves prevent reverse flow through an idle pump and perform an isolation boundary during the unlikely event of an upstream line break.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test O Justification: Exercising these valves to the full. open or partially open position during normal plant operation would require :

establishing emergency feedwater flow through the valves.

This would result in placing unnecessary thermal stress on the associated steam generator piping and nozzles. Over time this could lead to thermally induced degradation and possible failure. Verification that XVC01016 is properly seated would require the removal of the turbine driven emergency feedwater pump from service and the installation of a temporary pressure source downstream or by disassembly. This type of testing activities are not possible during plant operation and are undesirable during cold shutdowns. Step 5.3.3.B.5 allows disassembly as an alternative to check valve flow testing and Q seat Icakage testing to be performed durino efuelings or at least once every 2 years.

Deferred Testing: The check valves shall be exercised to the full open position during cold shutdowns. XVC01016 shall be verified to have dosure capabili either by disassembly or by seat leakage '

testing during re ueling outages.

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ENCLOSURE 7.2 PAGE 27 0F 53 :

REVISION 8 3 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-E F-5 System:

Q EF XVK01019A, XVK01019B, XVK01019C, XVK01020A, Valves:

XVK01020B and XVK01020C Category: C O Ciess: 3 Function: These valves function as the emergency feedwater stop-check valves. There safety function in the open position is to allow r i

passage of emergency feedwater flow. The safety function in the closed position is to prevent reverse flow from the active I train to a faulted line in the event of a pipe rupture. I Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test n Justification: Exercising these valves to the full open or partially open V position during normal plant operation would require establishing emergency feedwater flow through the valves.

This would result in placing unnecessary thermal stress on the associated piping and nozzles due to the large temperature differential which exists between condensate and feedwater.

This condition could eventually result in thermally induced degradation and possible failure.

Deferred Testing: The valves shall be exercised to the full open position during cold shutdowns when flow can be established to the steam generators.

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l GTP-302 ENCLOSURE 7.2 i PAGE 28 OF 53 !

REVISION 8 l O

IST PROGRAM DEFERRED TEST JUSTlFICATION I DTJ-EF-6 System: EF Valves: XVC01038C, XVC01038B, XVC01038C, XVC01039A, XVC01039B, and XVC01039C Category: C O Ciass: 2 Function: These valves are the Emergency Feedwater Steam Generator isolation check valves. Their primary safety function is to close for isolation of leaks / breaks occurring in the upstream high energy piping. These valves must also be capable of opening to allow Emergency Fet dwater flow to the steam generators.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test O Justification: Exercising these valves to the full open or partially open position during normal plant operation would require establishing emergency feedwater flow through the valves.-

This would result in placing unnecessary therma. stress on the associated piping and nozzles. Eventually this could lead to thermally induced degradation and possibfe failure. Exercising these to the closed position shall be accomplished by disassembly due to lack of proper test connections. MRF-21507 has been developed for instal lation of test connections. After installation of appropriate test connections valves shall be exercised to the closed position during cold shutdowns when accessibility to valves is permitted. Exercising during cold shutdowns is reflected in the valve test tables.

O Deferred Testing: Valves shall be exercised to the full open position during cold '

shutdown, and disassembled during refueling to verify closure capability. Exercising in the reverse direction by flow shall be performed during cold shutdowns subsequent to the implementation of MRF-21507, which accomplishes the O

installation of test connections (Refuel 8).

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GTP-302 ENCLOSURE 7.2 02 PAGE 29 OF 53 )SURE 7.2 REVISION 8 30 OF 53 O ON8 IST PROGRAM DEFERRED TEST JUSTIFICATION TJ-FW-1 FW ste]

ilves: IFV00478, IFV00488 and IFV00498 ategory: Tested as Category B ass x NNS V

inction: These are the feedwater control valves. Their normal function is to regulate the amount of flow going to the steam generators.

Also, these valves are credited for performing a safety function in the closed position by providing backup isolation capabilities in the event of feedwater isolation valve failure. These valves receive a feedwater isolation signal.

ast aquirement: Category A and B valves shall be tested nominally every 3 months per Step S.3.2.A.1. passage

r. All of eferred Test n in the istif" Vion: These valves are located in the main feedwater flow path to the must be U steam generators and are positioned according to _the flow faulted requirements of their associated steam generator. Full ents (eg.

exercising these valves during plant operation would require B and C isolation of feedwater to each associated steam generator nt of a resulting in a reactor trip. Partial exercising these valves during g steam normal operation would require some repositioning of the valves resulting in flow vanations. Partial interruption of feedwater flow could result in a reactor trip.

normal eferred Testing: Valves shall be exercised and stroke timed to the closed position d steam during cold shutdowns. e valves are not

)osition

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GTP-302 ENCLOSURE 7.2 PAGE 31 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTlFICATION DTJ-FW-3 C System: FW Valves: IFV03321, IFV03331 and IFV03341 Category: Tested as Category B Class: NNS Function: The normal function of the feedwater bypass control valves is to -

control steam generator water level during startup and shutdown when the plant is below 25% power. The safety function of these valves is to provide backup isolation capabilities upon single active failure of the feedwater isolation valves. Also, these valves receive a feedwater isolation signal.

Test Requirement: Active Category A & B valve's shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: These valves are dosed during power operation above 25%.

O Full exercising these valves during normal power operation could cause a perturbation in the associated steam generator which could result in a reactor trip. Partial exercising these valves during power operation could result in the same consequences full exercising.

Deferred Testing: Valves shall be exercised and stroke timed to the closed position during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 32 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-FW-4 O System: FW Valves: XVG01611 A-CV-FW, XVG01611B-CV-FW, XVG01611C-CV FW Category: A/C Class: NNS Function: These check valves perform the active function of ensuring the pilot air accumulators for the Main Feed isolation valves (XVG-1611 A,B,C) are charged and capable of providing operating air to the operators of the Main Feed isolation valves in the event the instrument air header depressurizes. This function ensures the capability of the Feed Isolation Valves to close and remain closed on a feed isolation signal.

Test Requirements: 1) Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

O 2) Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: During normal plant operating the Main Feed isolation valves rernain open unless required to close in response to a Feed isolation signal. These check valves remain closed except when makeup air is required to test accumulators. Exercising and testing these valves during normal operation would require isolating instrument air to test feed isolation valves which would represent an undue - risk- of loss of Feedwater and resultant reactor trip and possible loss of heat sink.

Testing: Valves shall be exercised and tested to the closed position during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 33 OF 53 REVl510N 8 O

IST PROGRAM DFFERRED TEST JUSTIFICATION DTJ-IA-1 O System: lA Valves: (1) XVT02662A,XVT026628 and XVT02660 (2) XVC02661 O Category: (1) A (2) AC Class: 2 Function: These normally open valves are located in the instrument air lines penetrating reactor containment. Their saf,ety function is to close upon receipt of a containment isolation signal.

Test Requirements: 1) Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

2) Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1. ,

Deferred Test Justification: During normal plant operation these valves must remain in the '

open position to ensure a continuous supply of instrument air is provided to reactor containment. Exercising these valves to the closed position during plant operation would isolate instrument air from the reactor building. This could cause valves in the normal charging and letdown systems to travel to their fail-safe position resulting in a reactor trip.

Deferred Q Testing: Valves shall be exercised and stroke timed to the closed position during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 34 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ IA-2 O system: i^

Valves: XVC32636-IA, XVC32637-I A, XVC32687-IA Category: A/C Class: NNS Function: These check valves perform the active function of ensuring the emergency operating air accumulators for the Main Steam isolation valves (XVM02801 A,B, and C) are charged and capable of providing operating air to the Main Steam isolation valves in the event the instrument air header depressurizes.

Test Requirement: 1) Active Category A and B valves shall be tested nominally every three months per Step 5.3.2.A.1.

2) Check valves shall be exercised nominally every three months per Step 5.3.3.B.1.

O Deferred Test Justification: During normal plant operation the Main Steam isolation valves remain open unless required to close in response to a Main Steam Isolation signal. These check valves (XVC32636-IA, XVC32637-IA, XVC32687-IA) remain closed except when makeup air is required to the accumulators. Exercising and testing these check valves requires isolating instrument air to the fail closed Main Steam isolation valves which presents an undue risk of reactor trip and possible steam line Safety injection.

Q Deferred Testing: Valves shall be exercised and tested to the closed direction during Cold Shutdown.

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GTP-302 ENCLOSURE 7.2 PAGE 35 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ MS-1 O system: Ms Valves: XVM02801 A, XVM02801B and XVM02801C Category: B Class: 2 Function: These normally open, air operated valves are the main steam isolation valves. The valves must be capable of closure during the unlikely event of a steam line break occurring inside or outside of containment to limit uncontrolled blowdown to only one steam generator.

Test Requirement: Active Category A and B valves must be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: These valves must remain in the open aosition during normal f>)

% plant operation to allow the passage of steam from the steam generators to the main turbine. Full exercising these valves during plant operation would isolate the associated steam generator from the main steam header which would result in a reactor trip.

Deferred Testing: Valves shall be full exercised and stroke timed to the closed position during cold shutdown. Also, valves shall be partially exercised quarterly during plant operation.

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GTP-302 ENCLOSURE 7.2 PAGE 36 OF 53 REVISION 8 O

. IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-MS-2 Revision 0 Q System: MS Valves: XVC02876A and XVC02876B Category: C Class: 3 Function: These check valves are located in the individual steam lines supplying the Emergency Feedwater Pump turbine. The safety function of these valves in the open aosition is to allow steam flow to the pump turbine. Additional y, the valves must close to prevent diversion of steam flowto a f aulted steam line.

Test Requirement: Check valves shall be exercised nominally every three months per Step 5.3.3.B.1.

Deferred Test Justification: Full stroke open testing of XVC02876A and XVC028768 requires the establishment of the maximum design flow rate through O the valve. This flow rate can only be obtained while operating the Turbine Driven Emergency Feedwater Pump at a system flow rate ec ual to the minimum accident flow rate of 470 GPM with the ful steam flow being supplied through only one check i valve at a time. This can not be obtained dunng normal power I operation.

Full exercising these valves to the closed position during normal plant operation would rec uire closing the upstream isolation valve and depressurizing 3etween the closed valve and the check valve being tested. This is not possible due to the lack of vents and drains within the isolated boundary.

Q Deferred Testing: The full stroke open testing of XVC02876A and XVC02876B shall be performed during the approach to cold shutdown for refueling conjunction with Turbine Driven Emergency Feedw;ter Pump full flow surveillance testing. l XVC02876A and XVC02876B shall be verified to have closing capabilities by disassembly each refuel outage. -

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GTP-302 ENCLOSURE 7.2 PAGE 37 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-RH-1 O System: RH Valves: XVG08701 A, XVG08701B, XVG08702A and XVG087028 Category: A Class: 1 Function: These valves provide isolation between RCS and the lower pressure RHR piping. They are designated as pressure isolation valves in the plant Technical Specification.

Test Requirement: Active Category A and B valves shall be tested nomin:!!y every 3 months per Step 5.3.2.A.1.

Deferred Test Justification: Full exercising these valves during normal plant operation is not possible due to interlocks which prevent the valves from opening unless RCS pressure is less than 425 psig. Defeating these interlocks for test purposes could place the plant in an O unsafe condition. Should a valve fail in the open position it would be unacceptable to continue plant operation with a single valve isolation between high to low pressure piping systems. Additionally, these valves are not provided with partial stroke capabilities.

Defer red Testing: Valves shall be full exercised and stroke timed to the open and closed positions during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 38 OF 53 REVISION 8 O

151 PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-1 O System: Si Valves: XVG08801 A, XVG08801 B, XVG08884, XVG08885 and XVG08886 Category: A Class:

Q 2 Function: These valves provide an isolation boundary between the normally pressurized portion of the 51 system and the non-pressurized portion. The valves must be capable of opening to allow high head safety inspection flow to either the hot or co of chang,ld legs of when i,ng positions the RCS. Additionally, switching they from cold leg must to hot lei be capab recirculation.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

O Deferred Test Justification: Full exercising these valves during normal plant operation would allow charging flow to be injected into the RCS through either the hot or cold leg injection piping. This would place unnecessary thermal stress on the related piping and nozzles and over time could result in degradation and/or failure.

Additionally, exercising these valves during normal operation could result in power fluctuations and plant shutdown due to the injection of boric acid solution into the RCS. Additionally, the valve control circuitry is not provided with partial stroke capability.

Deferred Testing: Valves shall be full exercised and stroke timed to the open and closed positions during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 39 OF 53 REVl510N 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-2 O System: Si Valves: XVG08808A, XVG088088, XVG08808C Category: B Class: 2 Function: The operational function of these valves is to isolate the safety injection accumulator during normal plant shutdown to prevent discharge of accumulators when RCS pressure is less than pressure in accumulators. The safety function is performed in the open position by allowing discharge of the accumulators dunng an accident condition.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test p Justification: These valves remain in the open position during normal plant operation with the valve operator breaker racked out at the motor control center to prevent inadvertent closure of valves.

Full exercising these valves during plant operation has the potential of compromising the availability of the 51 accumulators should the valves fail in the closed position. This would place the plant in an LCO requiring shutdown due to valve inaccessibility. Full exercising these valves during operation would not enhance valve reliability due to the valves being maintained in their safety position.

Deferred Testing: Valves shall be exercised and stroke timed to the open position during cold shutdown.

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ENCLOSURE 7,2 PAGE 40 OF 53 REVISION 8 i O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-513 l

Q System: 51 XVT08878A, XVT08878B, XVT08878C Valves:

XVT08875 A, XVT088758, XVT08875C Category: B (Passive) l O Ciess: 2 ,

Function: These valves provide isolation capabilities for the safety injection accumulator fill lines and nitrocjen makeup lines. They also perform a boundary isolation function between class 2 and non-code, non-seismic piping. During the unlikely event of a loss of the non-code p,p,ng ii these valves would protect the integrity of the accumulators.

Test Requirements: (1) Category B passive valves shall receive fail-safe testing, if applicable, and position indication verification per Step 5.3.3.B.5.

(2) Valves with fail-safe actuators shall be tested with the exercising frequency of Step 5.3.2.A.1,which is every 3 months.

Deferred Test Justification: These valves are fail-closed air operated valves located in the reactor containrnent. Their power supply to the solenoid valves in the actuating system is NON-1E which creates a higher risk of valve remaining in a nonconservative , position when exercised.

Full or partial exercising this valve dunng normal operation for the purpose of fail-safe testing could potentially compromise the integrity of the 51 accumulators. If the valve failed to reciose after opening accumulator integrity would be dependent upon a non-code, non-seismic line which if ruptured would result in O uncontrolled blowdown of the associated accumulator.

Deferred Testing: Valves shall be f ail-saf e tested during cold shutdowns.

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GTP 302 ENCLOSURE 7.2 PAGE 41 OF S3 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-SI-4 System: SI O Valves: XVC08926 Category: C Class: 2 O Function: This check valve si' located in the RWST supply line to the charging pumps suction. Its normal function is to prevent reverse flow from the VCT to the RWST upon failure occurring to LCV0011SB or LCV0011SD. This is not considered a safety function. The valve performs a safety function in the open position by allowing pasme of flow from the RWST to the charging pump suction during an accident condition, and in the closed direction to prevent backflow of Reactor Building sump water into the RWST by the RHR pumps during Post-LOCA recirculation.

Test Requirement:

O Check valves shall be exercised nominally every 3 months per Step S.3.3.B.1.

Deferred Test Justification: Full stroke open exercising of this valve during normal plant operation would require establishing flow from the RWST to the RCS. Establishing design basis flow to the RCS could resultin a loss of pressurizer level control and a reactor trip.

Additionally, the RWST contains a high boric acid concentration, injection to the RCS from this source could result in a plant shutdown. The same consequences could result from partial exercising during normal operation.

Closure testing of this valve during normal operation would O require the isolation of the RWST suction supply to the Charging Pumps. This activity would require immediate shutdown.

Full stroke open exercising of this valve during cold shutdown could result in a low temperature overpressure condition and O damage to RCS components. This condition could be created because the RCS does not contain sufficient expansion volume to accommodate the required flow.

Closure testing of this valve during cold shutdown would require the isolation of the RWST suction supply to the O Charging Pumps. This activity would render a required boric acid flow path inoperable, placing the plant in a unsafe condition.

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GTP-302 ENCLOSURE 7.2 PAGE 42 OF 53 REVISION 8 O J IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-4 (continued)

O Deferred Testing: The valve shall be partially exercised during cold shutdown by l

utilizing the VCT and full exercised open during refueling when the refueling cavity can be used to contain the large volurne of water.

The valve shall be tested closed during refueling when all operations involving core alterations and positive reactivity changes have been suspended.

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GTP-302 ENCLOSURE 7.2 PAGE 43 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-5 O system: si Valves: XVC08948A, XVC08948B, XVC08948C XVC08956 A, XVC089568, XVC08956C Category: AC Class: 1 Function: These check valves are located in the discharge lines from the safety injection accumulators to the RCS cold legs. They are normally in the closed position to prevent inleakage of reactor coolant to the accumulators. Also the valves must be capable of opening to dump accumulator contents to the RCS during an accident condition.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

O Deferred Test Justification: Full or partial exercising these valves to the open position during normal plant operation would require initiating flow from the 51 accumulators to the RCS. This is not possible due to the inability of accumulator pressure to overcome RCS pressure to establish flow. It is not possible to full or partially exercised these valves during cold shutdown as the RCS does not contain sufficient expansion volume to accept the required flow. !

Deferred j Testing: These valves shall be full exercised to the open position during each refueling outage by utilizing less than or equal to 75 psi of nitrogen pressure as the motive force for dumping the accumulator contents to the RCS. Verification that valves went Q to the full open position shall be determined by an industry proven acoustic method. Verification that valves are capable of l performing their pressure isolation function shall be satisfied by i testing pursuant to Technical Specification 4.4.6.2.2.c which will i

determine that seat leakage is within required limits.

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GTP-302 ENCLOSURE 7.2 PAGE 44 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-6

,O system: si Valves: XVC08973 A, XVC08973 B, XVC08973C, XVC08974 A, XVC08974B Category: AC Class: 1 and 2 (XVC08974A and XVC08974B)

Function: These valves are located in the low head safety injection lines to the RCS cold legs. Their safety function in the open position is to allow passage of safety injection flow. In the closed position they perform a pressure isolation function by preventing reverse flow from the RCS to the RHR system which is of a lower design pressure.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test O Justification: Full or partially exercising these valves during normal operation would require establishing low head safety injection flow to the RCS. This is not possible due to the inability of the RHR pumps to develop sufficient discharge head to overcome RCS pressure.

The pumps cannot inject until RCS pressure is reduced to below their shutoff head.

Deferred l Testing: Check valves shall be exercised to the full open 3osition during '

cold shutdowns. XVC08974A and XVC08974B s1all be verified to pass design flow by indication provided at IFE00605A and IFE00605B respectively. XVC08973A, B, and C shall be verified to travel to the full open position when exposed to forward flow !

by non-intrusive methods which will require containment entry l Q for their application. Proper valve closure and leak tight integrity shall be verified by full differential seat leakage testing pursuant to Technical Specification Surveillance Req uirement 4.4.6.2.2. l O

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4 GTP-302 ENCLOSURE 7.2 PAGE 45 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-51-7 O system: si Valves: XVC08988A, XVC08988B, XVC08993 A, XVC08993 B, XVC08998A, XVC089988, XVC08998C Category: AC Class: 1 Function: These valves are located in the safety injection lines leading to the RCS hot and cold legs. In the closed position, these valves perform a pressure isolation function (re. Technical Specification Surveillance Requirement 4.4.6.2.2). Additionally, the valves must be capable of opening to allow safety injection flow.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

O Deferred Test Justification: Full exercising these valves during normal operation would require establishing low head safety injection flow to the RCS.

This is not possible due to the inability of the RHR pumps to develop sufficient discharge head to overcome RCS pressure.

Partial exercising of XVC08988A and XVC089888 cannot be performed for the same reason as full exercising. Partial exercising of XVC08993A and XVC08993B and XVC08998A, B and C during normal operation would rec ulre establishing high head safety injection flow which wou d result in injecting relatively cool water into the RCS causing thermal stress to piping and nozzles and possible thermally induced failure.

Additionally, the RCS does not have sufficient expansion volume to accommodate high head safety injection flow.

O Deferred Testing: Check valves shall be exercised to the full open position during cold shutdown when RCS pressure is reduced to below the shutoff head of the RHR pumps. XVC08988A and XVC08988B, XVC08993A and XVC08993B, and XVC08998A,' B and C shall be verified to travel to the full open position when exaosed to forward flow by non-intrusive methods which will require-O- containment entry for their application. Pro 3er valve closure and leak tight integrity shall be verified by ful differential seat leakage testing pursuant to Technical Specification Surveillance Requirem ents 4.4.6.2.2.

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GTP-302 ENCLOSURE 7.2 PAGE 46 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-SI-8 i Q System: 51 Valves: XVC08990A, XVC08990B, XVC08990C XVC08992A, XVC089928, XVC08992C XVC08995A, XVC089958, XVC08995C XVC08997A, XVC08997B, XVC08997C XVC08993C Category: AC Class: 1 Function: These valves are located in the high head safety injection lines leading to the RCS hot and cold legs. Their safety function in the closed position is to provide RCS pressure isolation (re: Technical Specification Table 3.4-1). Also, these valves must be capable of opening to allow high head safety injection flow.

Test Requirement: Check valves shall be exercised nominally every 3 months per St*P5 3 " '-

O Deferred Test Justification: Full or partial exercise of these valves during normal plant o aeration could result in any one of several undesirabiclunsafe p ant conditions. Flow exercising these valves would sequire the alignment of the RWST to the charging pump suction to acquire the necessary volume. The RWST contains highly borated relatively cool water. Injection of RWST contents into the RCS would cause an inadvertent boration resulting in a power fluctuation and possible shutdown. Additionally, this would cause thermal shock to the injection nozzles and-associated piping resulting in thermally induced degradation and possible failure. It is impractical to exercise these valves during cold shutdown due to the RCS having insufficient O expansion volume to accommodate the recuired flow rate.

Therefore, testing during cold shutdown cou;d result in a low temperature overpressure condition and' possible damage to RCS components.

Deferred Testing: Check valves shall be full exercised to the open position during O- refueling outages when the vessel head is removed and the refueling pool can be used to contain the large volume of water. Additionall , valves shall be verified to proper close and provide leak ti ht integrity when tested for seat I akage pursuant to Technical Specification Surveillance Requirement 4.4.6.2.2.

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GTP-302

' ENCLOSU RE 7.2 PAGE 47 OF 53 REVISION 8 '

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-SP 1 O system: se Valves: XVG03002A and XVG03002B Category: B Class: 3 Function: These normally closed, motor-operated valves provide isolation between the sodium hydroxide tank and the spray system. The .

valves must be capable of opening upon receipt of 'a containment spray actuation signal. Additionally, the valves must be capable of closure for train separation.

Test Requirement: Active Category A and B valves shall be tested nominally every 3 months per Step 5.3.2.A.1.

Deferred Test justification: Full exercising these valves during normal plant operation -

Av would require closing the upstream manual isolation. valve to restrict migration of ' NaOH to the spray system. piping.

However, there would still be some migration of NaOH. In fact, y exercising these valves at the normal frequency would result in 80%-85% increase of NaOH in the Reactor Building Spray ;

System and ultimately in the RCS via the RWST and CVCS.

Higher radiation levels in ' the reactor. building due to.

racloactivated sodium is not conducive to sound ALARA and.

maintenance practices. Additionally, the valve control circuitry is not provided with partial stroke capability. !

Deferred Testing: These valves shall be full exercised and stroke timed to the open and closed positions during cold shutdowns.

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GTP-302 ENCLOSURE 7.2 PAGE 48 OF S3 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-SP-2 Q System: SP Valves: XVC03006A and XVC03006B Category: C Class: 2 Function: These check valves are located in the spray pum p suction supply lines from the RWST. The valves must be capable of opening to allow containment spray injection, and closure to prevent diversion of flow during the recirculation mode.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Exercising these check valves to the closed during normal operation would either require establishing recirculation flow or the use of an outside pressure source. The sumps are O maintained in a dry condition therefore recirculation flow is not possible. Using an outside pressure source requires repositioning manual valves including isolation of the RWST which would render several safety systems inoperable. This could place the plant in an unsafe condition should these systems be called upon.-

Deferred Testing: Check valves shall be verified for closing capability via ,

disassembly during refueling outages. ,

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GTP-302 ENCLOSURE 7.2 PAGE 49 OF 53

, REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-SP-3 O System: SP Valves: XVC03009A and XVC030098 Category: AC ,

Class: 2 Function: These check valves are located in the individual spray headers inside containment. They must be capable of opening upon pump actuation thereb the spray nozzles. Also,y, theseallowing thebe valves must required capable flow to reach of closing for containment isolation.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test justification:

Exercising these check valves to the open position during any G

v operational mode would require initiating spray pump flow to the containment. This would result in spraying the containrnent and filters causing subsequent damage to various electrical components and insulation.

Deferred Testing: Check valves shall be verified for opening capability via disassembly during refueling outages. Valves shall be Type C tested upon reassembly to verify closure and leak tight integrity.

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l GTP-302 ENCLOSURE 7.2 PAGE 50 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ SP-4 0 system: Se l Valves: XVC03013A and XVC030138 Category: C Class: 2 Function: These valves are located in the supply lines from the sodium hydroxide storage tank to the spray pump suction. They must be capable of opening to allow NaOH ultimatel to be sprayed in the containment for iodine reduction. Also, t ese must close to prevent diversion of recirculation flow to NaOH storage tank.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Flow exercising these valves to the open position during any operational mode would require either spraying the O containment or injecting highly corrosive sodium hydroxide into the RWST via the full flow pump test line. Both hydraulic test circuits would result in component damage.

Testing these valves in the closed direction can also result in the introduction of sodium hydroxide into the RWST.

Deferred Testing: Check valves shall be disassembled during refueling outages for verification of proper opening and closing.

Note: Partial exercising cannot be performed subsequent to reassembly due to the same consequences as full exercising.

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GTP 302 ENCLOSURE 7.2 PAGE 51 OF 53 REVISION 8 O

IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-5W-1 O system: Sw Valves: XVC03168 Category: C Class: 3 Function: This check valve is located on the cooling water discharge side of the Digital Rod Position Indication cooling unit coll. The valve provides a Class 3 to NNS boundary isolation. The active function is performed in the closed position. The valve must be capable of closure in the event of a failure for downstream air operated valve to close upon receipt of a 51 signal. Thereby, isolating non-seismic, non-code piping from the service water system during an accident condition.

Test Requirement: Check valves shall be exercised nominally every 3 months per Q 5tep 5.3.3.B.1.

Deferred Test Justification: Exercising this valve to the closed position every three months would require entry into the reactor building to facilitate the installation of temporary equipment for testing purposes. This would result in unnecessary exposure of personnel to radiation and extreme heat. For ALARA concerns, personnel entry into the reactor building during plant operation is prohibited except for special situations or abnormal conditions requiring a response. Additionally, cooling water to the DRPI cabinets would require isolation for an extended amount of time which could allow the DRPI indication system data cabinets operating environment to exceed their 95 F. Thereby, possibly requiring Q plant shutdown.

Deferred Testing: Valves shall be exercised to the closed position during cold shutdowns.

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GTP-302 j ENCLOSURE 7.2 PAGE 52 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DTJ-5W-2 Q System: SW Valves: XVC03136A and XVC03136B Category: C n Class: 3

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Function: These check valves are located in the Industrial Cooling Water lines supplying the Reactor Building Cooling Units (RBCU). The valves remain in the open position during plant operation allowing passage of cooling water flow. The active safety function is performed in the closed position. They must be capable of closure to prevent the loss of service water during post accident operation.

Test Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

O Deferred Test d Justification: Exercising either of these valves to the closed position during normal plant operation would require depressurizing the common industrial Cooling Water supply header. After testing and repressurizing during plant operation, two events have the potential for causing the plant to be shutdown. The low flow trips on the Industrial Cooling Water Pumps and normal response time of the Service Water Pump return isolation valves may cause RBCU water to drain into the service water pond, Air could be entrapped in the elevated RBCUs resulting in the necessity to fill and vent. Thereby, requiring reactor building entry and plant shutdown. In addition, these valves do provide redundant isolation capabilities for their associated downstream motor operated valve which is tested quarterly Q and closes on a 51 signal.

Deferred Testing: Valves shall be exercised to the closed position during cold shutdowns when the industrial cooling water header can be depressurized without any adverse consequences.

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GTP 302 ENCLOSURE 7.2 PAGE 53 OF 53 REVISION 8 IST PROGRAM DEFERRED TEST JUSTIFICATION DT)-5W-3 Q System: SW Valves: 1) XVC03115A, XVC031158, XVC03115C

2) XVC03130A, XVC03130B Category: C Class: 3 Function: 1) These valves are the Service Water Pump discharge check valves. They open to allow passage of service water flow during pump operation and close following pump shutdown to prevent system drainage.

2) These valves are located in the service Water discharge lines to the Service Water Pond. They open to allow passage of service water return flow to the pond.

Test O Requirement: Check valves shall be exercised nominally every 3 months per Step 5.3.3.B.1.

Deferred Test Justification: Full stroke exercising of these valves during normal plant operation would require the adjustment of cooler outlet valves located down stream of the heat exchangers cooled by service water to establish the system design flow rate. This evolution would be extensive and impractical to perform during plant operation or during cold shutdown.

"'"" e d O Testing: The valves shall be partial stroked quarterly and full stroke exercised during refueling outacles when the Service Water System can be realigned to estab ish the required design flow rate. Check valve disassembly or the use of non-intrusive test methods may be used in lieu of full stroke exercising.

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GTP-302 ENCLOSURE 7.3 PAGE 1 OF 3 REVISION 8 IST PROGRAM VALVE SELECTION BASIS This attachment includes discussion pertaining to the reasoning, and provides justification, for both inclusion or exclusion of valves applicable to the requirements O of this procedure. The intent of the valve selection basis is to provide a documented reference for responding to questions and concerns regarding the selection of components or the lack thereof. The basis contained in this attachment will not completely avoid all inquires, but by documenting the logic for decisions made, should minimize the amount of time and effort required to respond to those questions. The basis also provides a means of documenting certain SCE&G positions inhere the Code may be unclear and increase consistency to the testing performed.

O This attachment should be used in conjunction with the FSAR, Design Basis Documents, Technical Specification and other design documents when additional i clarification is required O

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GTP-302 ENCLOSURE 7.3 PAGE 2 OF 3 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: Various Valves: Various, Generic Exclusions Class: 1,2 and 3 Category: Not Categorized Function and Design Safety Requirements:

This basis is intended to generically address valves which are excluded from the test requirements of ASME/ ANSI OMa-1988, Part 10. Part 10 test requirements are applicable to all valves, regardless of their safety classification, which are required to perform a specific function in shutting down a reactor to co.d shutdown condition, m maintaining a cold shutdown condition or in mitigating the. consequences of an accident. This also includes pressure relief devices providing protection for systems or portions of systems which are required for accident mitigation and achieving cold shutdown.

It is SCE&G's position to exclude from testing those valves addressed by Step 1.4 of this procedure (reference ASME/ ANSI OMa-1988, Part 10, Paragraph 1.2) which are as follows:

O 1. Valves used only for operating convenience such as vent, drain, instrument and test valves,

2. Valves used only for system control, such as pressure regulating valves,

3. Valves used only for system or component maintenance,

4. External control and protection systems responsible for sensing plant conditions and providing signals for valve operation.

Additionally relief devices which are installed to meet ASME 111 design requirements and perform a thermal relief function, shall not be included in the ASME XI valve test program.

O Those components which are considered necessary for safe operation of the plant, but are not relied upon for accident mitigation or safe shutdown during an accident !

condition shall be tested to demonstrate satisfactory operation but not necessarily pursuant to the requirements and limitations of ASME/ ANSI OMa 1988, Part 10 (i.e.,

pressurizer power operated relief valves, fail-safe control valves which are normally in an fail-safe to their required position, thermal relief valves, etc...).

It is SCE&G's opinion that all valves subject to the requirements of ASME XI, Subsection IWV,1989 Edition are properly addressed within the scope of this procedure.

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GTP-302 ENCLOSU RE 7.3 PAGE 3 OF 3 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: Various Valves: Various, which receive an actuation signal to change positions as a result

_Q of abnormal plantconditions Class: 1,2 and 3 Category: A and B Function and Design Safety Requirements:

The intent of this Basis is to document SCE&G's position on testing power operated valves which receive an actuation signal (e.g., containment isolation, safety injection, etc...). There are numerous valves which during plant operation remain in the position required to perform their safety function and also receive an actuation signal to ensure proper positioning during accident condition. As allowed by ASME/ ANSI OMa-1988 Part 10, these valves could be considered as " passive '

thereby, requiring a minimum of testing as addressed in ASME/ ANSI OMa-1988, Part 10, Table 1. It is SCE&G's position to test these valves as " active", taking into consideration the consequences of inadvertent mispositioning during an accident condition and the design safety function of these valves. This position most assuredly will enhance plant safety.

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GTP-302 ENCLOSURE 7.3A PAGE 1 OF 1 REVISION 8 h IST PROGRAM VALVE SELECTION B ASIS System: AC Valves: (1) XVG07501, XVG07502, XVG07503, XVG07504 (2) XVC07541 and XVC07544 Class: 2 Category: (1) A O (2) AC Function and Design Safety Requirements:

These valves provide containment isolation capabilities to the CRDM cooling water piping penetrating containment. The cooling water piping is non-safety, non-seismic outside the inboard / outboard isolation valves. The vafves perform an active function in the closed position by providing containment integrity during an accident condition, The motor operated valves must be capable of closure upon receipt of a containment isolation signal. The normal function of XVC07541 and XVC07544 is to provide a relief path for thermal buildup which may occur when isolation valves are in the closed position. This is considered a non-active function.

However those checks must also be capable of closure to protect containment Q integrity.

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GTP-302 ENCLOSURE 7.3B PAGE 1 OF 1 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: AH Valves: (1) XVB00001 A, XVB000018, XVB00002A, XVB00002B O (2) XVB00003A, XVB000038, XVB00004A and XVB00004B Class: 3 Category: (1) A O (2) AC Function and Design Safety Requirements:

Reactor Building Purge System isolation Valves XVB00001 A and XVB00001B and XVB00002A and XVB00002B are required by Technical Specification Surveillance Requirement 4.9.8 to be demonstrated as operable 100 hours0.00116 days 0.0278 hours 1.653439e-4 weeks 3.805e-5 months prior to core alterations and at least every 7 days during core alterations. These valves are utilized for purging the reactor building prior to refueling activities and are required to close automatically upon receipt of high radiaticin level signals present at RM-G17A or failure of RM-G17A. Additionally valves clos! on containment isolation signal. This action ensures containment building integrit.r and leak tightness preventing release of radiation to the environment.- During plant operation these valves are Q administratively locked closed. Outside Air Intake Valves XVB00003A and XVB00003B and XVB00004A and XVB0000tB are fail-close valves supplied with individual air accumulators to allow opening capability upon loss of non-safety air supply. These valves are required to open dunng and following an accident in order to maintain positive pressure in the Control Room. Technical Specification Surveillance Requirement 4.7.6.e.3 requires verification of valve operability once-every 18 months upon simulated Si or high radiation signal.

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GTP-302 ENCLOSURE 7.3C PAGE 1 OF 1 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: A5 Valves: XVG00265 and XVG00273 O Class: 3 Category: B Function and Design Safety Requirements:

These valves provide isolation capabilities of the Auxiliary Steam lines located inside the Auxiliary Building in the event of a postulated Auxiliary Steam System line break.

The air operated valves must be capable of closure upon receipt of a high temperature signal from ITE01941,1943,1949, or ITE01942,1945,1956, respectively, which would indicate a high energy pipe rupture or a line break associated with the Auxiliary Steam System The valves automatically close at 115 F or upon a loss of power. The proper operation of these valves is required to ensure that a high energy pipe rupture or a line break associated with the Auxiliary Steam System does not affect safety related equipment located in the Auxiliary Building.

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GTP-302 ENCLOSURE 7.3D PAGE 1 OF 1 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: BD Valves: XVG00503A, XVG00503B and XVG00503C O Class: 2 Category: 8 Function and Design Safety Requirements:

O The s1eem gene,etor bio.down system is non.nucieer sefety ciess, exceg1 for thet portion inside the reactor building and up to the containmerit isolation valves which is Class 2. The above valves serve as boundary isolation from Class 2 to non code piping. These valves must be capable of closure to prevent loss of secondar water inventory during the unlikelv event of a line rupture occurring in code, nony side non-seismic piping. Also, these v'alves receive a closure signal for containment isolation and emergency feedwater pump start unless in bypass mode. Additionally, these valves are exempt from Type C leakage testing since the requirements of 10CFR50, Appendix J for secondary piping applies.only to direct cycle boiling water reactors. '

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GTP-302 ENCLOSURE 7.3E PAGE 1 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: CC Valves: XVB09524A, XVB095248, XVB09525A, XVB09525B -

O XVB09526A, XVB09526B, XVB09687A, XVB09687B Class: 3 Category: B Q Function and Design Safety Requirements:

Nonessential Loop Isolation Valves provide a required two valve isolation (ANS 18.2) between essential and non-essential components which are supplied component cooling water. During an accident condition these valves must be capable of closure to ensure adequate cooling water supply to those components necessary for safe shutdown and accident mitigation. These valves must also be capable of opening from the closed position to allow switch over from one essential loop to the other.

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GTP 302 l ENCLOSURE 7.3 E l PAGE 2 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: CC Valves: (1) XVG09625 and XVG09626 (2) XVC09632 and XVC09633 Class: 3 Category: (1) B (2) C Function and Design Safety Requirements:

These valves provide isolation capabilities between the essential component cooling water loops which supplies the RHR heat exchangers and the supply and return nonessential cooling water loop to reactor building containment. The power operated valves must be capable of closure upon receipt of a high flow signal from IF507100A or IF507100B respectively, which would indicate a pipe rupture or a line severed as a result of pipe rupture or a line severed as a result of pipe whip from a high energy system. The valves automatically close at a flow of 1170 GPM. The in-line check valves located in the nonessential return line must be capable of closure to prevent diversion of flow through an upstream severed line.

Exercising these valves during Q water flow to the Reactor Coo alant operation would require interruption of cooling ant Pumps upper and lower motor bearing oil coolers and plantthe thermal in an unsafebarriers condition. which could result in damage to the motor or placing the O

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GTP-302 ENCLOSURE 7.3E l PAGE 3 OF 11 l' REVISION 8 O IST PROGRAM VALVE SELECTION BASIS l

l System: CC '

Valves: (1) XVG09627A and XVG09627B O (2) XVC09680A and XVC096808 Class: 3 Category: (1) B (2) C Function and Design Safety Requirements:

These valves are located in the service water emergency makeup supply to component cooling water. The Category B power operated valves are credited in the safety analysis for opening capability during the event of any one of the following three postulated accident scenarios:

1) A non-mechanistic crack / break in moderate energy component cooling piping.

2) A non-mechanistic high-energy line break in another system resulting in a leak / break due to whip or jet loads.

3) A seismic event producing simultaneous breaks in all non-seismic instrument O connections-These service water backup valves are required to open in a maximum of 10 seconds after the component cooling water surge tank reaches a predetermined level to maintain suction head to the CC pumps. Valve testing shall be performed during cold shutdown conditions when the service water system can be secured to preclude the injection of chlorides into the CC system. The Category C check valves are required to open allowing injection of service water and are required to close to prevent back flow of chromated component cooling water to the service water system in the event of inadvertent opening of the service water power operated backup valves. State and Federal regulations limit the release of chromates to the environment. These valves shall be exercised in the closed direction quarterly during plant operation and exercised open via disassembly during refueling outages.

Exercising to the open position by flow would allow chloride contamination to the O component cooiin9 weter system.

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GTP 302 ENCLOSURE 7.3E PAGE 4 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: CC Valves: (1) XVC09570, XVC09602 and XVC09689 (2) XVG09568, XVG09600, XVG09605 and XVG09606 Class: 2 Category: (1) AC (2) A Function and Design Safety Requirements:

These valves are containment isolation valves located in the supply and return lines of the nonessential CCW loop supplying cooling water flow to various components within containment. These valves, except XVC-9689, are normally in the open position during plant operation. Their active safety function is in the closed sition for containment isolation purposes during post accident conditions. Che k valve XVC-9689 is located in a 3/4" bypass around XVG-9605. The design function of this check is to provide a relieving, path in the event of thermal build up in the penetration piping during containment isolation. The active safety function is to close for containment isolation. Check valve XCV-9689 is a passive valve serving a containment isolation function and shall receive Type C testing durin refueling. All other valves shall be exercised to the closed position during col shutdown to Q prevent interruption of cooling water flow to the RCPs. Additionally, the Category A power operated valves shall be stroke timed during cold shutdown exercising.

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GTP-302 i ENCLOSURE 7.3E PAGE 5 OF 11 REVISION 8 P)'

u IST PROGRAM VALVE SELECTION B ASIS System: CC Valves: XVB09503A and XVB09503B O Class: 3 Category: B Function and Design Safety Requirements:

O Residuei Heet Removei Heet excaenger iniet isoietion veives must se cepahie or opening and closing in the event of various accident conditions. During the post accident safety injection phase, the RHR heat exchanger inlet valve in the active CCW essential loop will remain closed. When the inactive CCW essential loop is brought into operation, its RHR heat exchanger inlet valve will remain open. During the recirculation phase, the closed RHR heat exchanger inlet valve in the active loop must be opened by the operator.

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GTP-302 ENCLOSURE 7.3 E PAGE 6 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CC Valves: XVC09682A, XVC09682B and XVC09682C e

.O Class: 3 Category: C Function and Design Safety Requirements:

These check valves are located in the component coolin water pum s discharge piping. Their design safety requirements are to have full open capabibties to pass the required cooling water flow to the RHR heat exchangers as well as provide cooling to the respective ESF pumps. Additionally, these valves must have the ability to go full closed preventing diversion of cooling water flow through an idle pump back to the suction of the runnin pump. Also, failure of these valves to close could cause damage to the idle pump b allowing reverse rotation to occur. Valves shall be exercised quarterly in the forward and reverse directions during pump testing.

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GTP-302 ENCLOSURE 7.3E PAGE 7 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CC Valves: XVR09510 and XVR09553 O Class: 3 Category: A Function and Design Safety Requirements:

These relief valves provide overpressure protection for the Containment Cooling Water supply and return piping. This piping supplies cooling water to the Reactor Coolant Pump thermal barrier coolers, the Excess Letdown heat exchanger and the Reactor Coolant Drain Tank heat exchanger. These relief valves are required by design to protect from overpressurization the CC piping from Reactor Coolant Pump thermal barrier cooler tube leakage and to protect the containment isolation valves from overpressure. The components supplied are not required for safe shutdown or accident mitigation.

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GTP-302 ENCLOSURE 7.3 E PAGE 8 OF 11 REVISION 8 O IST PROGRAM VALVE SELECTON BASIS System: CC Valves: XVT09593A, XVT095938, XVT09593C O XVC09591 A, XVC09591B, XVC09591C XVR09592 A, XVR09592B, XVR09592C Class: 3 Category: Not categorized due to function Function and Design Safety Requirements:

These valves function as the reactor coolant pump thermal barrier isolation valves and overpressure protection. The XVT09593A,B and C, and XVC09591 A,B and C are provided to allow for automatic or manual isolation of the CC alping in the event a tube leak in the thermal barrier cooler. This satisfies Westinglouse design criteria and is considered a non-safety function. All CC piping inside containment is non-essential for safe shutdown or accident mitigation. The relief valves have a set point of 2485 PSI proviciing further arotection to piping integrity in the event of a tube leak or thermal expansion su asequent to a tube leak. XVT09593A,B and C and XVC09591 A, B and C are incorporated into the IST Program for the purpose of verifying the operating status of the valve for increased equipment reliability.

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GTP-302 ENCLOSURE 7.3E PAGE 9 OF 11 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: CC Valves: XVR019538, XVR019540, XVR09504A and XVR09504B O Class: 3 Category: Not Categorized due to function Function and Design Safety Requirements:

f*h V The above relief valves provide overpressure protection to the component cooling heat exchanger and the RHR heat exchanger. Their installation satisfies ASME 111 design requirements. The primary function is to provide protect';on due to thermal expansion of trapped fluids in the event of heat exchanger isolation. These valves do not perform an active function in safe shutdown or accident mitigation.

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GTP-302 ENCLOSURE 7.3E PAGE 10 OF 11 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CC Valves: XVG09583, XVG09576 O xvco9s79. xvco9s73 XVR09580, XVR09577 Class: 3 Category: Not Categorized due to function r

Function and Design Safety Requirements:

Excess letdown heat exchanger CC inlet check valve, XVC09579 and CC discharge isolation valve, XVG09583, provide isolation capabilities of the CC piping from RCS pressure during the unlikely event of a heat exchanger tube failure. Discharge isolation valve, XVG09583, receives an automatic close signal upon a hi h flow indication at downstream flow transmitter. Relief valve, XVR09580,is locate within the isolation boundary of the inlet and discharge valves providing overpressure protection in the event of a tube leak or during thermal expansion of trapped fluid subsequent to heat exchanger isolation. The same arrangement is found on the reactor coolant drain tank heat exchanger CC piping. However, the discharge isolation valve, XVG09576, does not receive an automatic close signal as a result of high flow. These valves are all located irside containment in non-essential CC Q pip ng. They do not perform an active safety function in safe shutdown or accident mit gation.

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GTP-302 ENCtOsURE 7.3E PAGE 11 OF 11

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O ist eaocanu vatve setsCTion 84 sis system: CC Valves: IWO7096 O ciass: 3 Category: Not categorized due to function Function and Design safety Requirements:

O This valve serves as the vent isolation on the component cooling water surge tank providing isolation capabilities to the auxiliary building atmosphere. prevent The the release valve receives of radiation a closed signal upon form the tank to detection of radiation in the cooling water. The valve is not required to function for safe shutdown or accident mitigation.

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GTP-302 ENCLOSURE 7.3F PAGE-1 OF 18 REVISION 8 O IST PROGRAM VALVE SELECTION B ASi$

System: CS Valves: (1) XVC08348A, XVC083488, XVC08348C XVC08367A, XVC083678, XVC08367C (2) XVC08368A, XVC083688, XVC08368C Class: (1)1 (2)2 Category: C Function and Design Safety Requirements:

The above check valves are located in the RCP seal water injection lines. During normal plant operation the check valves are open to allow cooling water flow to the pump seals. This flow is injected at a slightly higher pressure than the RCS to ensure seal cooling and to arevent RCS leakage pass the No.1 seal to the CVCS piping. The RCPs are not rellec upon for accident mitigation. Therefore, loss of seal water during an accident condition would not result in an adverse consequences due to the seal water supply lines being of high pressure piping sufficient to contain RCS leakage.

The active function of these checks is performed in the closed position by preventing RCS reverse flow to the CVCS piping in the event of a loss of seal water injection.

Additionally, these valves must be capable of closure during the unlikely event of a high energy line break occurring upstream, thereby containing any reactor coolant leakage.

Check valves, XVC08358A, B and C also perform a containment isolation function.

However, as addressed in FSAR 6.2.4.2.1 and FSAR Table 6.2 - 53a Type C leakage test is not required, it is preferred to have seal water injection in service during an accident condition to support shutdown and to provide seal integrity. However, seal water operation nor the operation of the RCPs is credited as being required in FSAR Chapter 15 accident analysis.

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GTP-302 ENCLOSURE 7.3 F PAGE 2 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: XVT08102A, XVT08102B, XVT08102C O Class: 2 Category: B Function and Design Safety Requirements:

These valves are normally open, motor operated valves located outside containment in the a;sociated penetration piping supp ying RCP seal water. Their normal function is to remain in the open position uring operation and post accident to ensure seal water is maintained thereby protecting seal integrity. The continued operation of seal water post accident is not credited in the FSAR Chapter 15 accident analysis. Should a loss of seal water occur, RCS leakage from the No.1 seal is contained by a series of check valves located inside containment. The active function of these valves is performed in the closed position. These valves must be capable of closure for leak break isolation during the unlikely event of a piping failure occurring downstream. Additionally, these valves could be required for containment isolation however, they do not receive an automatic actuation signal for containment isolation. Therefore they must change position by switch actuation.

FSAR Table 6.2-S3a and Enclosure 7.4 specify that Type C testing is not required due Q to valve positioning during post accident conditions.

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GTP-302 ENCLOSURE 7.3F PAGE 3 OF 18 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: (1) LCV00115A, LCV001158, LCV00115C, LCV00115D and LCV00115E (2) XVC08440 Class: 2 Category: (1) B (except LCV00115A which is not categorized)

A V (2) Not Categorized Function and Design Safety Requirements:

LCV00115C and LCV00115E are normally open motor operated vaives located in the Charging /SI pump suction supply from the VCT. Their normal function is to remain open thereby supply suction to the charging pumps for normal charging to the RCS and supplying cookng water to the RCP seals. For the same reason XVC08440 must be capable of opening. LCV00115C and LCV00115E also perform a safety function in the closed position by isolating the VCT upon re'ceipt of an SI signal or a Lo-Lo level signal from the VCT. XVC08440 does not perform a safety function in the closed position due to the isolation redundancy provided by LCV00115C and LCV00115E and manual valve XVD08484 located in an upstream branch connection and which is Q maintained in the locked closed position. LCV00115D and LCV00115B are normally closed motor operated valves located in the Charging /51 pumps suction supply from the RWST. Their safety function in the closed position is to perform an isolation barrier between the RWST and the Charging /SI pump suction thereby preventing inleakage of the borated water contained in the RWST to the RCS. These valves must also be capable of closure during the recirculation mode when RHR is supplying pump suction. Additionally, these valves are required to open upon receipt of an Si signal or a Lo Lo level signal from the VCT. Their opening aligns the RWST to the Charging /SI pump suction which provides a borated water supply for bringing the plant to a cold shutdown condition.

LCV00115A is a three-way valve located on the downstream side of the reactor coolant filter. This valve provides the capability of diverting letdown flow to the VCT or the baron recycle system. This valve functions during normal reactor coolant O boration and dilution operations. Neither of the functions are required for accident mitigation or to bring the plant to a cold shutdown condition.

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GTP-302 ENCLOSURE 7.3F PAGE 4 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: LCV00459 and LCV00460 0 Class: 1 Category: B Function and Design Safety Requirements:

These valves are located in the letdown line from the RCS to the CS upstream of the regenerative heat exchanger. Their normal function is to remain open during heatup to maintain the heatup rate within allowable limits. Additionally, these valves remain open during plant operation allowing letdown flow to pass through the regenerative heat exchangers thereby reheating the charging flow. Recovering RCS heat by reheating the charging flow minimizes thermal stress on the charging line penetrations into the reactor coolant loop. These valves perform a safety function in the closed position by providing an isolation barrier for the RCS to prevent diversion of reactor coolant to the letdown line in an accident condition.

Additionally, these valves close on a low level signal from the pressurizer and they close on a containment isolation signal due to interlocks with XVT08149A, B and C.

These valves shall be exercised to the closed position during cold shutdowns due to Q the thermal complications created when exercising during plant operation. Also, charging flow is administratively required to be shutdown if these valves are closed during plant operation.

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GTP-302 ENCLOSURE 7.3F PAGE 5 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: C5 Valves: (1) XVT08100, XVT08112 O (2) XVC08103 Class: 2 Category: (1) A (2) AC Function and Design Safety Requirements:

These valves are located in the RCP seal cooling water return line at containment penetration XRP0410. XVT08100 and XVT08112 are normally in the open position allowing unobstructed return flow of seal cooling water back to the VCT. The safety position for XVT08100 and XVT08112 is in the closed position only. These valves must be capable of closing upon receipt of a containment isolation signal. Check valve XVC08103 is located in a 3/4" pressure equalization bypass around XVT08112.

The check is normally closed with a safety position closed for containment isolation.

Additionally, this valve allows for a means of relieving pressure which may buildup within the penetration area due to thermal expansion of trapped fluids during Q containment isolation. This check valve is considered a Category A passive valve.

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GTP-302 ENCLOSURE 7.3F PAGE 6 OF 18 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: (1) XVT08104 O (2) XVC08442 Class: 2 Category: (1) B O (2) C Function and Design Safety Requirements:

These valves are located in the emergency boration flow path from the boric acid transfer pumps to the charging pumps suction. The safety function of these valves are to open on demand allowing emergency boration flow during various abnormal operating conditions. These conditions include, any c uestionable shutdown margin, failure of the reactor makeup control system suc1 that bypass is necessary to accomplish boration, or uncontrolled cooldown not requin,ng safety injection.

during these conditions emergency boration may be utilized to restore stable plant operating conditions, or to bring the plant to a safe shutdown condition. Full or partial exercising XVC08442 during normal plant operation would require initiating Qb pump flow. This would cause inadvertant boration resulting in power reduction or possible plant shutdown. XVC08442 shall be exercised during cold shutdown.

XVT08104 shall be exercised and stroke timed quarterly.

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l GTP-302 ENCLOSURE 7.3F PAGE 7 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: CS j Valves: (1) XVR08117 O (2) XVR08121 Class: 2 Category: (1) AC (2) C Function and Design Safety Requirements:

Relief valve XVR08117 is located downstream of the letdown orifice isolation valves.

The safety function of this valve is to provide containment isolation and to provide.

overpressure protection to penetration piping. Relief valve, XVR08121 is located in the RCP seal water return line. The safety function of this valve is to provide overpressure protection to downstream penetration piping, and to provide a flow path for seal water return flow during a containment isolation signal.

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GTP-302 ENCLOSURE 7.3F PAGE 8 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: CS Valves: XVG08130A, XVG081308, XVG08131 A, XVG081318, O XVG08132 A, XVG081328, XVG08133 A and XVG08133B Class: 2 Category: B Q Function and Design Safety Requirements:

The above valves provide iso!ation capabilities in the Charging /SI pumps suction and discharge cross-connect headers. Their primary safety function is to provide separation between the Charging /SI pumps. Their alignment during an accident condition depends on which pumps are in use. Their safety position would be in the open and closed positions.

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GTP-302 ENCLOSURE 7.3F PAGE 9 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: C5 Valves: (1) XVT08146 and XVT08147 O (2) XVC08347, XVC08379, XVC08346 and XVC08378 Class: (1) 2 (2) 1 Category: (1) B (2) C O ronction end Design sofety Requirements:

The above valves are located in the normal and alternate charging headers downstream of the regenerative heat exchanger. During plant operation only one of the redundant headers is in service. In the event of inadvertent isolation of the inservice header the alternate header must be capable of being placed into service.

During a safety injection signal the CVCS charging headers are automatically isolated by two upstream motor operated valves. Tfierefore, during a 51 signal the check valves mentioned above would perform a safety function in the closed position only.

The power operated valves XVT08146 and XVT08147 would have no safety significance. However, the CVCS charg ng headers provide a means of accomplishing -

emergency boration when no 51 signa is present (e.g. a stuck control rod scenario).

O For this reason the above valves shall be included in the IST program and exercise tested daring cold shutdowns. Exercising-these valves during plant operation creates adverse thermal transient conditions which could result in component damage.

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GTP-302 ENCLOSURE 7.3F PAGE 10 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: XVT08149A, XVT081498, XVT08149C and XVT08152 Class: 2 Category: A Function and Design Safety Requirements:

O veives xvT082494. 8 end C grovide isoietion cepebiiities to the individuei ie1down orifices. Their normal function is to control letdown flow rate by orifice isolation.

Their design safety function is to close upon receipt of a containment isolation signal and upon receipt of a high temperature indication in specific auxiliary builcing areas.

XVT08152 provides isolation capabilities of letdown from the reactor building and containment isolation. The normal function of this valve is to remain open allowing passage of letdown return flow. Their safety function is to close upon receipt of a containment isolation signal and upon receipt of a high temperature indication in specific auxiliary building areas. Additionally, XVT08152C can only be exercised during cold shutdowns due to adverse thermal conditions created if exercised during plant operation.

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GTP-302 ENCLOSURE 7.3F PAGE 11 OF 18 REVISION 8

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[5LPROGRAM VALVE SELECTION BASIS System: CS Valves: XVT08153 and XVT08154 O Class: 1 Category: B Function and Design Safety Requirements:

O ihese normally closed, fail-closed, air operated valves are located in series and are used for redundant isolation of the reactor coolant system from the excess letdown heat exchangers. These valves are subject to be open when normal letdown is out of service or to supplement maximum letdown during heatup. The valves do not perform a safety function in the open position. Therefore, the valves should be considered as Category B passive.

Since these valves are Catego testing quarterlyand position,ry "B" passive indication valves, at least once the every twotesting years. required is fall-safe O

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1 GTP-302 l ENCLOSURE 7.3F PAGE 12 OF 18 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: C5 Valves: XVC08314A and XVC08314B O- Class: 3 Category: C l Function and Design Safety Requirements These check valves are located in the discharge piping of the boric acid transfer pumps. These valves perform a safety function in the open position to allow passage of boric acid to the Charging /SI pump suction. These valves perform a safety function in the closed position by preventing diversion of flow through an idle pump.

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GTP-302 ENCLOSURE 7.3F PAGE 13 OF 18 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: CS Valves: (1) XVG08107 O (2) XVG08108 (3) XVC08381 Class: 2 Category: (1) A, (2) B and (3) AC Function and Design Safety Requirements:

These valves are located in the normal charging flow path. During plant operation the power operated valves XVG08107 and XVG08108 are required to remain in the open position to allow normal charging, just as check valve XVC08381 is normally held in the open position by charging flow. All of these valves perform a safety function in the open position by allowing passage of emergency boration flow in the absence of an SI signal. This may be required during a stuck control rod scenario for restoration of shutdown margins to withir T.S. limits.

These valves also perform a safety function in the closed position. Power operated O valves XVG08107 and XVG08108 close upon receipt of a safety injection signal thereby directing flow to the 51 headers. XVC08381 and XVG08107 are containment isolation valves and must be capable of closure for protection of containment integrity. XVC08381 shall be verified to have closure / leak tight capabilities during -

Type C testing performed during refueling. Reverse exercising the valve to the closed position and verifyinc a differential pressure exists does not satisfy code testing requirements and shai not be performed.

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GTP-302 ENCLOSURE 7.3F PAGE 14 OF 18 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: CS Valves: (1) XVC08480A, XVC084808, XVC08480C and XVC08470 O (2) XVT08109A, XVT081098, XVT08109C and XVG08106 !

i Class: 2 .

1 Category: (1) C (2) B Function and Design Safety Requirements:

All of the above valves are located in the Charging /SI pump minimum flow lines. The design safety function of XVC08480A, B and C is to open allowing passage of minimum flow when the associated pump is operating in low flow conditions.

Additionally, these valves are required to close to prevent diversion of flow to an idle pump. The safety function of XVC08470 is to open allowing passage of pump minimum flow to the VCT. Motor operated valves XVG08106, XVT08109A, XVT08109B and XVT08109C perform a safety function in the open position to allow aassage of minimum flow for pump protection during low flow conditions. These ow flow conditions may occur during a small break LOCA scenario or during a high Q energy pipe break occurring on the secondar side. Additionally, these motor operated valves must be capable of closure or mini-flow isolation during the unlikely event of a LOCA scenario requiring maximum high head safety injection flow to be delivered to the RCS.

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ENCLOSURE 7.3F PAGE 15 0F 18 i REVISION 8

!ST PROGRAM VALVE SELECTION B A515 System: CS g valves: XVC08481 A, XVC084818 and XVC08481C V

Class: 2 Category: C Function and Design Safety Requirements:

These check valves are in a typical pump discharge application. Their safety function in the open position is allow passage of high head safety injection flow or to allow emergency boration in the absence of a 51 signal. These valves must also be capable of closure to prevent the discharge flow from an inservice pump to be diverted through an idle pump.

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GTP-302 ENCLOSURE 7.3F PAGE 16 OF 18 REVISION 8 O IST PROGRAM '!ALVE SELECTION B ASIS System: CS Valves: XVT08105 and HCV00186 O Class: 2 Category: Not Applicable Function and Design Safety Requirements:

O HCv00186 is en ei, ope,e1ed, feii. ogen controi veive which re aietes seei injection flow to the reactor coolant pumps during startup and shut own and shutdown when RCS pressure is below normal. When the RCS is at normal operating pressure this valve is maintained in the full open position. XVT08105 is the seal water isolation vale and is maintained in the open position. The reactor coolant pumps are not relied upon during accident conditions. However,it is preferred to maintain seal water injection during LOCA conditions for pump protection and containment of-RCS 3ressure at the seals. Loss of seal inlection would result in RCS pressure being chec ced at injection line check valves. These check valves are tested in the reverse direction to verify operability. Maintaining seal injection flow is not considered a safety function therefore XVT08105 and HCV00186 shall not be included in the IST Program.

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GTP-302 ENCLOSURE 7.3F PAGE 17 OF 18 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: C5 Valves: FCV00122 O Class: 2 Category: Not Applicable Function and Design Safety Requirements:

O This eir age,eted reii.o>en veive provides che,ging pump dische,oe fiow controi.

This valve is positioned to maintained programmed pressurizer water level. No safety function is performed outside of supporting normal plant operation.

Additionally, the valve is outside the safety injection flow path. This valve will not be included in IST Program.

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GTP-302 ENCLOSURE 7.3F PAGE 18 OF 18 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: C5 Valves: (1) XVT08145 O (2) XVC08377 Class: 1 Category: (1) B Passive (2) C Passive Function and Design Safety Requirements:

The- pressurizer auxiliary spray valve XVT08145 and downstream check valve XVC08377 provide an alternate means of depressurizing by utilizing the CVC5.

Normal depressurization is accomplished by the pressurizer spray valves when the RCPs are in operation. The use of the auxiliary pressunzer spray k,ne is undesirable due to the injection of relatively cool water into the pressurizer resulting in thermal complications. Therefore, this alterr.ative is rarely used. Additionally, XVT08145 is a normally closed fall-closed valve which is not supplied with an individual accumulator to facilitate actuation upon loss of the non-safet valves do provide a Class 1 to 2 isolation boundary however, y air supply.

this is considered a These

(. passive function. Therefore, XVT08145 shall be tested as a Category B passive valve requiring position indication verification and fail-safe exercism, g. XVC08377 is classified as a Category C passive valve and shall not be included in the valve test program. Depressunzation for accident mitigation is accomplished by the pressurizer safety valves. The class 1 to 2 isolation boundary is maintain by these two normally closed valves satisfying 10CFR50 design requirements.

Note: For further discussion concerning XVC08377 and XVT08145 refer to:

Engineers Technical Work Record Senal: 0741 Engineer: R.S. Bosnak Q Date: 3/4/93 Project

Title:

MRF 21504-8 Verification IST Classification of XVC-8377 and XVT-8145 O

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GTP-302 ENCLOSURE 7.3G PAGE 1 OF 4 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: DG Valves: XVC00970A, XVC009708, XVC00971 A, XVC00971D, XVC00972A and Q XVC00972B Class: 3 Category: C Function and Design Safety Requirements:

These check valves are located in the suction and discharge piping of the diesel fuel oil transfer pumps. The discharge check valves XVC00970A and XVC00970B and XVC00972A and XVC00972B perform a safety function in the open position by allowing passage of fuel oil flow to replenish the day tank. In the closed position these valves prevent diversion of the operating pumps flow through an idle pump.

The suction piping check valves XVC00971 A and XVC00971D which are located in the fuel oil storage tank, are required to open allowing transference of fuel oil from the storage tank to the day tank upon pump start. These valves also perform a safety function in the closed position by preventing drain-down of the suction line resulting in a loss of pump prime.

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GTP-302 ENCLOSURE 7.3G PAGE 2 OF 4 i REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS i

l System: DG Valves: (1) XVC10977A, XVC10977B, XVC10978A and XVC10978B l O

I (2) XVX10999A, XVX10999B, XVX20950A and XVX20950B Class: 3 l Category: (1) C (2) B Function and Design Safety Requirements:

These valves are all located in the diesel air start system. Air receiver inlet check valves XVC10977A and XVC109778 and XVC10978A and XVC10978B perform a l safety function in the closed position only. They are required to close maintaining 1 pressure integrity of the air receivers, thereby providing the required number of !

engine starts. The s2.fety related function of air start system is provided by the air i receivers. The air compressors are not required to run during or following a design basis accident. Therefore, the air receiver inlet check vales do not perform a safety i function in the open position. 1 The air start solenoid valves aerform a safety function in the open position. These valves are required to open a lowing starting air to the engine. These solenoid valves l Q are not provided with individual actuation switches, or position indicators and there is no visible means of verifying the disc has changed position. The strokes time-1 l

assigned to these valves shall be the engine start time. l 1

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GTP-302 ENCLOSURE 7.3G PAGE 3 0F 4 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS i System: DG ;

Valves: (1) XVX10998A and XVX10998B O (2) XVC10989A and XVC10989B I Class: 3 Category: Not Applicable Function and Design Safety Requirements:

These vales are located in the air supply line to the fuel rack shutdown cylinders. the solenoid valves XVX10998A and XVX109988 operate only when shutting down the engines. Check valves XVC10989A and XVC10989B maintain pressure integrity of an air accumulator which supplies actuating air to the fuel rack shutdown cylinder.

Again this is required for engine shutdown purposes only. Normal or emergency shutdown of the engine is not considered as su aport of the engines to perform their safety function. These valves shall not be incluc ed in the IST Program.

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GTP-302 ENCLOSURE 7.3G PAGE 4 OF 4 REVISION 8 O.

IST PROGRAM VALVE SELECTION B ASIS System: DG Valves: XVR00979A, XVR00979B, XVR00980A, XVR00980B, O xva'o981^. xva, o98,8. xva10982A, and XVR10982B Class: 3 Category: Not Applicable O '""cti " "d e9 " 5 '*tv "ea"** *"t':

Diesel fuel oil transfer pumps discharge relief valves XVR00979A, XVR00979B, XVR00980A and XVR009808 provide overpressure protection only during the unlikely event of pump isolation from the day tank. Normal alignment of the pumps to the day tank is provided with an atmospheric vent. Air start receiver relief valves XVR10981 A, XVR109818, XVR10982A and XVR109828 are considered to be in a thermal application due to the compressors inability to overpressurize the receiver.

The relief valves protect their associated receiver in the event of thermal expansion as a result of a room fire.

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GTP-302 ENCLOSURE 7.3H PAGE 1 OF 1 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: DN Valves: XVD08767 and XVD08768 O Class: 2 Category: A (Passive)

Function and Design Safety Requirements:

O rhese iocwed ciosed veives isoiete 1he Deminereiized Weter System from inside containment during normal plant operation. The safety function of these valves is containment isolation. Additionally, the oniy safety related piping in the .

Demineralized Water System is this penetration p, i ping and valves, all other piping is considered non-nuclear safety. No other components in the Demineralized Water System shall be included in the IST Program.

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GTP-302 ENCLOSURE 7.31 PAGE 1 OF 8 REVISION 8 -

O IST PROGRAM VALVE SELECTION BASIS System: 'EF Valves: XVG01001 A, XVG010018, XVG01002, O xvoo'oo8 xvoo'o37^ and xvoo'o378 Class: 3 Category: B Function and Design Safety Requirements:

These valves serve as an isolation boundary between service water and the emergency feedwater pump suction. During :iower operation these valves remain in the closed position to prevent Service Water from contaminating the normally clean Emergency Feedwater System. The primary suction source to the EF pumps is the Condensate Storage Tank. Upon low level of the CST these valves must be capable of opening to align the Service Water System as a safety related Dackup supply source.

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GTP-302 ENCLOSURE 7.31 PAGE 2 OF 8 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: EF Valves: XVC01009A, XVC010098, and XVC01009C Class: 2 Category: C Function and Design Safety Requirements:

O These feii.eiosed eir opereted check veives serve es conteinment isoietion veives end are in the Emergency Feedwater flow path to the steam generators. They perform a safety function in the open position to allow passage of Emergency Feedwater flow during and accident condition. These valves will pass minimum flow even on loss of actuator power. The valves must be capable of closure in the unlikely event of a line break occurring upstream. This is to preventloss of steam generatorinventory.

Additionally, even though these valves provide a containment isolation function they are exempted from Type C leakage tests. Theses valves fall outside the categoric requirements identified in 10CFR50, Appendix J for valves requiring Type C testing.

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GTP-302 ENCLOSURE 7.31 PAGE 3 OF 8 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: EF Valves: (1) XVC01048A, XVC010488, and XVC01016 O (2) XVK01019A, XVK010198, and XVK01019C XVK01020A, XVK010208, and XVK01020C Class: 3 Category: C Q

Function and Design Safety Requirements:

(1) XVC01048A, XVC010488, and XVC01016 serve as Emergency Feedwater pump discharge check valves. These check valves perform a safety function in the closed position by preventing reverse flow through an idle pump circuit back to the CST, and by preventing a loss of flow during the unlikely event of an upstream line break. Additionally, these valves must be capable of opening to allow maximum flow output to the steam generators.

(2) XVK01019A, XVK010198 and XVK01019C are stop checks located in the motor driven feed pumps discharge lines. These lines run parallel with O the turbine driven feed pump discharge lines before coming together to form a common line feeding the associated steam generator.

XVK01019A, XVK01019B and XVK01019C perform a safety function in the closed position by preventing reverse flow to turbine driven pump discharge to an idle motor driven pump circuit. Additionally, these valves would function as isolation for a piping rupture / break occurring upstream thereby preventing a loss of flow. These valves have a safety function in the open position by allowing passage of maximum pump flow to the steam generators.

Stop checks XVK01020A, XVK010208 and XVK01020C are located in the turbine driven feed pump discharge lines. These valves must be capable to closure to prevent reverse flow of motor driven pum discharge to an idle turbine driven pump circuit or to prevent loss of low to a faulted O upstream line. These valves must also be capable of full opening to allow maximum turbine driven pump discharge flow to the steam generators.

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GTP-302 ENCLOSURE 7.31 PAGE 4 OF 8 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: EF Valves: XVC01013A, XVC010138, and XVC01014 O XVC01022A, XVC010228, XVC01034A, and XVC01034B Class: 3 Category: C Function and Design Safety Requirements:

These check valves are installed in the suction piping of the Emergency Feedwater Pumps. Check valves XVC01013A, XVC01013B and XVC01014 are located in the pump suction piping from the CST. These valves must be capable of opening to provide pump suction flow. Also, these valves must be capable of closing when pump suction supp is changed from the CST to service water. This is required to prevent diversion o service water to the CST. Check valves XVC01022A, XVC01022B, XVC01034A and XVC010348 are located in the pump suction supply from service water. These valves rnust be capable of opening to allow passage of service water for Emergency Feedwater Pump suction supply. Additionally, these valves perform an active function in the closed position by preventing diversion of normal suction from the CST to a possibly . faulted service water line. Also, XVC01022A and XVC010228 provide train separation for the two service water headers supplying Q suction to the Turbine Driven Emergency Feedwater Pump.

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~ GTP-302 ENCLOSURE 7.31 PAGE 5 OF 8 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: EF Valves: XVC01023A, XVC01023B, XVC01024, and XVC01027 O Class: 3, NNS (XVC01027)

Category: C Function and Design Safety Requirements:

These valves are located in the Emergency Feedwater Pumps minimum flow recirculation line to the CST. These valves perform a safety function in the open position by allowing recirculation flow back to the CST to prevent the pumps from overheating during low flow conditions. The cloud function has been determined to be a Non-Safety function. The amount of Emergency Feedwater Pump recirculation flow is determined by the individual breakdown orifices. All three recirculation lines tie together downstream of the breakdown orifices. No matter what the path:

through the normal aath or through a non-running pump, the flow still returns to the CST and eventual y the suctions of the running pumps.

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GTP-302 ENCLOSURE 7.31 PAGE 6 OF 8 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: EF Valves: XVC01038A, XVC010388, and XVC01038C Q XVC01039A, XVC01039B, and XVC01039C Class: 2 Category: C Function and Design Safety Requirements:

These valves are the emergency feedwater steam generator isolation check valves.

They are situated in a an inline configuration to provide redundant-isolation capabilities during the unlikely event of a high energy line break occurring upstream. The valves would prevent the release of mass and energy to the containment which subsequently could challenge the reactor containment. These valves also perform a safety function in the open position by allowing Emergency Feedwater flow to the steam generators.

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GTP-302 ENCLOSURE 7.31 PAGE 7 OF 8 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: EF Valves: (1) IFV03531, IFV03541, and IFV03551 O (2) IFV03536, IFV03546, and IFV03556 (3) IFV03531-CV1, IFV03541-CV1, IFV03551-CV1 IFV03536-CV1, IFV03546-CV1, IFV03556-CV1 Class: (1) (2) 3 (3) NC, NS Category: (1) (2) B (3) A/C Function and Design Safety Requirements:

(1) Flow control valves for the Motor Driven Emergency Feedwater Pumps.

(2) Flow control valves for the Turbine Driven Emergency Feedwater Pump.

(3) Instrument air inlet check valves to the accumulators for the Motor and Turbine Driven Emergency Feedwater Pump flow control valves.

During normal startup and shutdowns these valves modulate the amount of flow O supplied to the steam generators. When the MDEF or TDEF pumps receive an actuation signal these valves must be capable of going to the full open position to allow maximum flow to the steam generators. These valves fail-open on loss of air supply. These valves must also be capable of closure upon receipt of a high flow signal which would signify a break in the downstream Emergency Feedwater line or a faulted Stearn Generator. A safety related accumulator with an air inlet check valve is provided to ensure closure capability. These inlet check valves perform a safety function in the closed position to maintain pressure available from the accumulator.

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l GTP-302 ENCLOSURE 7.31 PAGE 8 OF 8 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: EF Valves: XVK01633A, XVK016338 and XVK01633C O Class: 2 Category: C Function and Design Safety Requirements:

These stop check valves perform a boundary isolation function between the non-code Chemical Feed System and the Class 2 Emergency Feedwater System.

Additionally, these valves are within the Emergency Feedwater penetration piping boundary. They do not require a Type C leakage test in accordance with 10CFR50, Appendix J. The safety function of these valves is to close upon initiation of emergency feedwater to prevent diversion of EF flow to the non-code chemical feed system.

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l GTP 302 ENCLOSURE 7.3J PAGE 10F 1 ,

REVISION 8 l

.O l IST PROGRAM VALVE SELECTION B ASIS l i

System: FS j l

Valves: (1) XVG06772, XVG06773, XVG06797 O (2) XVC06799 i

Class: 2 Category: (1) A l (2) AC Function and Design Safety Requirements:

These valves are located in the penetration piaing where fire service enters containment. The safety function of these va ves is to isolate containment.

XVG06772 and XVG06773 remain in the locked closed position during normal operation. During refueling outages the valves may be opened to supply lose reel stations inside containment. XVG06797 and XVC06799 supply water to the fire service deluge associated with the reactor building charcoal filter units. XVG06797 remains in the open position during plant operation and receives a containment isolation signal to close. Check valve XVC06799 is the inboard containment isolation valve which normally remains in the closed position. This check valve shall be tested

-Q as Category A/C "Passiv,e"., The Fire system outside the containment penetration area is non-code, non seismic.

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i GTP-302 ENCLOSURE 7.3K PAGE 10F 2 l REVISION 8 !

O IST PROGRAM VALVE SELECTION B ASIS L'

System: FW O Valves: IFV 478, IFV-488, IFV-498 IFV-3321,IFV 3331 and IFV-3341 Class: NNS Category: Tested as Category B Function and Design Safety Requirements:

The feedwater control valves are normally open fail-closed valves which regulate feedwater flow to the steam generators. The safety function of these valves is in the closed position. Credit is taken for these valves as providing backup isolation capabilities upon single active failure of the feedwater isolation valves durin various Design Basis Events. Also these valves receive a feedwater isolation signal. g The feedwater bypass control valves are normally closed, fall-closed valves which are open only during startup and shutdowns when plant power is below 25%. Credit is taken for these valves as providing backup isolation capabilities upon single active failure of the feedwater isolation valves-These valves must be capable of closure upon receipt of a feedwater isolation signal when the feedwater is being circulated Q through the bypass lines.

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GTP-302 ENCLOSURE 7.3K PAGE 2 OF 2 REVISION 8 O isT eaoca^v v4Lve seleCTio" 8^ sis System: FW Valves: (1) XVG-1611 A, XVG-1611B and XVG-1611C Q' (2) XVT-1678A, XVT-16788 and XVG 1678C (3) XVC-1684A, XVC-1684B and XVC-1684C Class: 2 Category: (1) B O jij Function and Design Safety Requirements:

Feedwater isolation valves XVG-1611 A,B &C are normally open pneumatic-hydraulic actuated velves located in the main feedwater flow path supplying the steam generators. These valves must be capable of closure to isolate feedwater during the unlikely event of a MSLB, FWLB or various other postulated accident scenarios which would require feedwater isolation for accident mitigation. Additionally, these valves are supplied with individual accumulators thus ensuring air sup aly is available upon loss of their non-safety air supply. Therefore, the inlet air supp y check valves associated with these accumulators perform a safety function in the closed position.

O Fe dw ter reverse flush valves, XVT-1678A,B&C are normally closed fall-close valves wnich upon opening provide flushing capabilities to reduce thermal stresses on the steam generator baffle bolting.

This is accomplished by removal of cold FW downstream of the FWlVs and flushing this cold feedwater through the steam generator blowdown system thereby providing heatup of the feedwater during plant startup. Even though the blowdown system is classified NN5 these valves shall be exercised to the open position. Additionally, these valves must be capable of closure upon receipt of a feedwater isolation signal and a containment isolation signal. Although, these valves receive a containment isolation signal, they do not meet the rec uirements of Appendix J for Type C seat leakage testing. Feedwater isolation chect valves XVC-1684A, B & C, are normally open swing check valves which perform a safety function in the closed position. These valves must be capable of closure upon reverse flow O conditions to limit steam generator blowdown should a break occur in the upstream feedwater piping.

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GTP 302 ENCLOSURE 7.3L -

PAGE 1 OF 1 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: HR No valve selection basis was written for Hydrogen Removal System valves.

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GTP 302 ENCLOSURE 7.3M !

PAGE 1 OF 1 REVISION 8 O.

IST PROGRAM VALVE SELECTION BASIS System: lA l 1

No valve selection basis was written for instrument Air System valves.

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ENCLOSURE 7.3N 1 PAGE 10F 8 l REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: MS Valves: IPV02000, IPV02010 and IPV02020 0 Class: 2 Category: B Function and Design Safety Requirements: ,

These normally closed, fail closed valves are the Steam Generator Power Operated Relief Valves. The valves fall closed to prevent inadvertent release of steam during plant operation. This function is not considered as an active function. The active function of these valves is performed in the open position, and a handwheel is provided for positioning the valves upon loss of actuating power. These valves must be capable of opening for plant cooldown and depressurization by discharging steam to the atmosphere during any design basis event resulting in closure of the main stearn isolation valves. Additionally, their opening avoids unnecessary lifting of the Steam Generator Safety Valves.

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GTP-302 ENCLOSURE 7.3N PAGE 2 OF 8 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: MS Valves: (1) IFV02030 (2) IFV02030-CV1 (Accumulator Check)

Class: 3 Category: (1) B O (2) A/C Function and Design Safety Requirements:

This normally closed, fail-open isolation valve is located in the steam line supplying the EFWPT and performs a safety function in the open and closed positions. This valve must be capable of opening to allow steam to the EFWPT turbine and opens automatically upon receipt of a lo-lo level signal from 2 or more steam generators or an undervoltage condition on both ESF busses. Additionally, this valve must be capable of closure to prevent emergency feedwater flow to a faulted steam generator during the unlikely event of a mainsteam line break and to provide an alternate means of isolating Turbine Driven Emergency Feedwater Pump flow in the event of a single active failure occuring to pump discharge flow-control valve.

O The valve is supplied with an air accumulator to ensure closure capability. The inlet check valve on t,is accumulator performs an active function in the closed positon.

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1 GTP-302 ENCLOSURE 7.3N PAGE 3 OF 8 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS

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System: MS

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Valves: XVG02802A and XVG02802B l

O ciass: 2 i Category: B Function and Design Safety Requirements:

O These valves are located in the steam lines supplying the Emergen,cy Feedwater Pump Turbir and provide individual train isolation. The valves remain in the open position du .a normal plant operations, in addition to maintaining steam pressure -

up to the Tuioine Steam Control Valve this minimizes the potential for moisture entering the turbine and the likelihood of a steam hammer upon turbine actuation.

These valves perform a safety function in the open position by allowing steam to the -

Emergency Feedwater Pump Turbine when Emergency Feedwater is required for a Steam Gener6 tor. The valves receives a signal to open upon a lo-lo level indication in 2 of 3 Steam Generators or a loss of both ESF bus voltages. The valves must also be capable of closure during the unlikely event of a.line break and subsequent single active failure of either check valve XVC02876A or B to close. >

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GTP-302 ENCLOSURE 7.3N PAGE 4 OF 8 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: MS Valves: XVM02801 A, XVM02801 B, XVM02801 C, XVT02869 A, XVT028698, and XVT02869C Class: 2 Category: B Function and Design Safety Requirements:

O Meinsteem isoietion valves, XVM02801 A, B, and C are required to remain in the open position during normal plant o active function in the open position.These peration andmust valves are not considered be capable to perform of closure to limitan uncontrolled blowdown to only one steam generator during the unlikely event of a steam line break occurring inside or outside containment. These valves receive an emergency closure signal during any of the following events:

1. Containment Hi Pressure

2. Low Steam Line Pressure

3. Hi Steam Line Flow coincident with Lo-Lo RCS average temperature '

The MSIV Bypass valves, XVT02869A, B, and C are normally closed, fail-closed, air operated valves. Their non-active functions in the open position includes: 1) s equalization of steam pressure across the MSIV prior to opening; 2) provide for main steam line warmup: 3) provide steam for operation of turbine auxiliaries.

These valves must be capable of closure to prevent uncontrolled blowdown of more than one steam generator during the unlikely event of a steam line break occurring inside or outside containment. These valves receive the same closure signals as previously mentioned for the M51V.

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GTP-302 ENCLOSURE 7.3N PAGE 5 OF 8 REVISION 8 O IST PROGP,AM VALVE SELECTION B ASIS System: MS Valves: XV502806A, XV5028068, XV502806C, XC502806D, XV502806E, O XV502806F, XV502806G, XV502806H, XV5028061, XV502806J, XV502806K, XV502806L, XV502806M, XV502806N, XV502806P Class: 2 Category: C O eunction end Design Sefety Requirements:

The Main Steam Header Safety Valves are located on the main steam line outside the reactor building, upstream of the main steam isolation valves. The active function is to provide overpressure protection to the steam generator.- The safety valves are sized to pass the steam flow resulting from complete load rejection of shutoff of main steam flow without reactor trip.

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GTP-302 1 ENCLOSURE 7.3N i PAGE 6 0F 8 i REVISION 8 O isr PaooRau va.ve seteCrion 84 sis System: MS Valves: XVC02876A and XVC028768 O Ciass: 3 Category: C Function and Design Safety Requirements:

O These check valves are located between the Main Steam to Emergency Feedwater Pump Turbine isolation valves, XVG02802A & B, and the junction of the two steam supply lines upstream of isolation valve IFV02030. The active function of the valves in the closed position is to provide automatic and positive isolation in the event of a main stem line break occurring in either of the two individual supply lines. This closure prevents failure propagation to the non-affected steam line from occuring thereby assuring an adequate steam source is available to the Turbine Driven Emergency Feedwater Pump. Additionally, the valves must be capable of full opening to permit 5 team flow to the Turbine.

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GTP-302 ENCLOSURE 7.3N PAGE 7 OF 8 I

REVISION 8 O IST PROGRAM VALVE SELECTION BASIS 1

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System: MS l Valves: IFV02006, IFV02016, IFV02026, IFV02096, IFV02097, IFV02106, IFV02107, O IFV02116, IFV02117, IFV02126, IFV02127 ;

Class: NNS Category: Not categorized Function and Design Safety Requirements:

These valves are located in non-code, non-seismic piping and are associated with the main steam atmospheric dump valves. IFV-2006 and 2026, open to dump a portion of steam to the atmosphere during a load rejection thereby maintaining condenser back pressure within turbine operating limits and preventing a reactor trip. This function is not required for accident mitigation.

The main steam condenser dump valves listed above open to dump steam to the condenser during a load rejection. The amount of steam which can be dumped to the condenser must be limited to prevent exceeding the condenser back pressure.

Any dumps required beyond the capacity of the condenser dump valves shall be routed to the atmosphere. The steam dump system does not perform a safety function. Accident mitigation for overpressure protection is provided by the PORVs Q and the Main Steam Safety Valves.

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GTP-302 Ei4 CLOSURE 7.3N PAGE8OF8 REVISION 8 O ;

IST PROGRAM VALVE SELECTION BASIS J System: MS

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Valves: XVT02813, XVT02843 A, XVT028438, XVT02843C, XVT02877A and I

-O xvT028728 Class: 2 Category: B !

Function and Design Safety Requirements:

A.ll of the above valves serve as main steam header drain isolation valves. The purpose of these valves which remain open during plant oaeration, is to provide a means of draining any moisture which has collected in the leader. This function in the open position ,si not considered an active function. The valves must be capable of closure to prevent the uncontrolled blowdown of more than one steam generator during the unlikely event of a main steam line break.

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GTP-302 ENCLOSURE 7.30 PAGE 1 OF 1 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: MU Valves: XVD01920A and XVD01920B O Class: 3 Category: B Function and Design Safety Requirements:

O These veives ere normaiiy o >en. feii.ciosed veives which provide e dousie isoietion boundary between the safety and non-safety related portions of the Reactor Makeup Water System. The active function of the valves is in the closed positions. In the event of a leak / break occurring in the non-safety, non-seismic portion of the system these valves must be capable of closure to prevent loss of the tritiated water contained in the MU water storage tank and to prevent jeopardizing the normal function of the system, even though this system is not credited for accident mitigation.

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. GTP-302 ENCLOSURE 7.3P PAGE 1 OF 1 REVISION 8 O isT eaoca^M v^tve setecTio" a^ sis System: ND Valves: XVD06242A and XVD06242B c' ss:

O 2 Category: A Function and Design Safety Requirements:

e of the Reactor O These Buiidinovalves end incore are instrumentation located in thesumn penetration piping eumns. The for the normei discharfunction of t valves is to open upon receipt of a sump nigh level signal thereby allowing sump pump flow to be directed to the Waste Holdup or the Floor Drain Tanks. The active function for these valves is to close upon receipt of a Containment Isolation signal for containment integrity.

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GTP 302 ENCLOSURE 7.3Q PAGE 1 OF 1 REVISION 8 O ist eaoca^u v^tve se'ecTio" B^ sis System: NG No valve selection basis was written for Nitrogen Blanketing System valves.

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GTP-302 ENCLOSURE 7.3R PAGE 1 OF 5 REVislON 8 O IST PROGRAM VALVE SELECTION B ASIS

- System: RC Valves: (1) XVG08000A, XVG080008, XVG08000C (2) PCV004448, PCV00445A, PCV00445B Class: 1 Category: (1) B O (2) NA Function and Design Safety Requirements:

The pressurizer is equipped with three Power Operated Relief Valves PCV004448, PCV00445A & B. The operational objectives of these valves is:

1) accommodate changes in system volume and limit pressure changes due to RCS temperature variations during all modes of operation;

2) limit system pressure for a large power mismatch, thereby' preventing a fixed high pressure reactor trip;

3) limit pressurizer pressure to a valve !ower than the high pressure trip setpoint;

4) limit the possibility for undesirable lifting of pressurizer safety valves.

The above functions support plant operation. No credit is taken for the PORVs for accident mitigation. The PORVs shall be included in the ASME XI valve test program for trending purposes.

1 Located upstream of each PORV is a block valve,' XVG08000A, B &C. These block valves are normally in the open position. However, they must be capable of closure for isolation of excessive leakage occurring at the PORV. Additionally, Technical Specifications requires the associated block valve to be closed should a PORV becomes inoperable. The block valves are considered to perform an active function in the closed position only.

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GTP-302 ENCLOSURE 7.3R PAGE 2 OF 5 REVISION 8 O- IST PROGRAM VALVE SELECTION BASIS System: RC Valves: XVR08010A, XVR08010B and XVR08010C Class: 1 Category: C Function and Design Safety Requirements:

O rne eressurizer 5efety veive performs en ective function by providing overgressure protection to the RC5 and its components. As required by ASME Ill, protection shall be provided to prevent a rise in pressure of more than 10% above system design pressure. These safeties provide accident mitigation during the following credible events:

Loss of electricalload and/or turbine trip Uncontrolled rod withdrawal at power Loss of reactor coolant flow Loss of normalfeedwater O .

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l GTP-302 I ENCLOSURE 7.3R l PAGE 3 OF 5 !

REVISION 8 O l IST PROGRAM VALVE SELECTION BASIS l

System: RC I 1

Valves: (1) XVD08028, XVD08033 and XVD08047 O (2) XVC08046 l

Class: 2 l l

Category: (1) A, (2) A/C 1

Function and Design Safety Requirements: !

Isolation valves XVD08033 and XVD08047 are located in the penetration piping for the nitrogen supply to the PRT. The normal function of these valves is to remain in the open position allowing a nitrogen blanket to be maintained in the PRT. The active function of these valves is performed in the closed position. They must be capable of closure upon receipt of a containment isolation signal, Isolation valve XVD08028 and check valva XVC08046 are located in the penetration piping associated with reactor makeup water supply to the PRT. Their normal l function is to provide a supply of water to the PRT for (.ondensation of steam (7

V discharged to the tank. Makeup to the PRT is rarely if ever required due to the amount of in leakage. Draining PRT contents to maintain required level is often ,

required when leakage is present from various sources. These valves are exposed to '

Type C leakage testing more frequently than they are required to open for makeup.

Outboard isolation valve XVD08028 receives a containment isolation signal to close and shall be tested as a category A active valve. Inboard check valve XVC08047 is normally in the closed and shall be tested as a category A/C passive valve. These valves perform an active function in the closed position for protection of containment integrity. l O

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GTP-302 ENCLOSURE 7.3R PAGE 4 OF 5 REVISION 8 O IST PROGRAM val.VE SELECTION B ASIS System: RC Valves: XVT08095A, XVT080958, XVT08096A and XVT080968 Class: 1 Category: B Function and Design Safety Requirements:

O These veives ere per1 of the Reeciar vessei heed vent system. Their ins 1eiietion configuration is such that no sincile active failure can prevent venting or isolation capabilities . The active function,in the open position is to remove non condensible gases or steam from the Reactor Vessel head. This action is intended to mitigate a possible condition of inadequate core cooling or impaired natural circulation-resulting from the accumulation of non-condensible gases in the RCS.

These valves also perform an active function in the closed position by providing redundant isolation capabilities following venting operation or for isolation of a break occurring downstream.

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GTP-302 ENCLOSURE 7.3R PAGE S OF 5 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: RC Valves: PCV00444C and PCN00444D

.O Class: 1 Category: Not categorized Function and Design Safety Requirements:

O Tne g,essu,izer s ,ay veives ere ei, opereted feii.ciosed veives which ,emain in 1he closed position during normal steady state power operation. The operational objective of these valves is to pass the amount of cold leg flow required to prevent pressure from reaching the operational setpoint of the Power Operated Relief Valves during a step reduction in power level of 12% of full ioad.

The function of these valves is not credited for accident mitigation therefore they shall not be tested pursuant to GTP-302.

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.l GTP-302 ENCLOSURE 7.35 PAGE 1 OF 7 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: RH .

Valves: FCV00602A and FCV00602B Class: 2-Category: B l

i Function and Design Safety Requirements:

O rnese normaiiy ogen motor operated veives e,e RsR gump minimum fio, controi valves. In the open position their active function is to provide pump protection l when the RCS pressure is greater than the shutoff head of the RHR pumps. In this '

instance RHR pump flow is circulated through the mini-flo circuit thereby preventing overheating of the pumps. The valves are required to close when RHR pump discharge flow reaches an upper limit of 1404 gpm @ 3501 thereby ensuring maximum LPSI flow is delivered as needed. The valves are considered as performing an active function in both the open and closed positions.

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r GTP-302 ENCLOSURE 7.35 PAGE 2 OF 7 REVISION 8 O ISTPROGRAM VALVE SELECTION BASIS System: RH Valves: (1) XVG08701 A, XVG08701 B, XVG08702A, XVG08702B, O (2) XVC08703A, and XVC-8703B Class: 1 Category: (1) A (2) AC Function and Design Safety Requirements:

These normally closed motor operated valves XVG08701 A & B and XVG08702A & B are located in the RHR pump suction lines from the RCS. The normal function is to open when RCS pressure is less than 425 psig during plant cooldown. The active safety function of the valves in the open position is to provide alignment to the RHR relief valves XVR08708A & B during low temperature schd water operation thereby providing cold overpressure protection. The active function of these valves in the cic, sed position is to provide a high to low pressure boundary isolation between RCS and RHR. Because of this function these valves shall be leak tested pursuant to Technical Specification 4.4.6.2.2. These valves must be capable of closure during RHR Q pump suction alignment to the RWST or the containment sump dunng recirculation.

These valves do not require a Type C leakage test based on the folloviing discussion:

. The closed residual heat removal system boundary is used as the outside containment isolation. These lines connect to the safety inj recirculation loops at least one of which is in operation follow,ection mg an accident.

e Check valves, XVC08703A & B are provided for overpressure protection due to thermal build up occurring between the motor operated valves.

These valves are not identified in Technical Specifications and on Enclosure 7.5 as pressure isolc. tion valves however, they are tested as such during the testing of XVG08702A & B.

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GTP-302 ENCLOSURE 7.35 PAGE 3 OF 7 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: RH Valves: XVG08706A and XVG087068 O Class: 2 Category: 8 Function and Design Safety Requirements:

These normally closed, motor operated valves are located in each RHR heat exchanger outlet to the charging pump suctions. Their active function in the open position is to provide a recirculation flow path from the containment sump to the charging pump suction via the RHR pumps. Additionally, these valves are provided with interlocks to prevent their opening whenever isolation valves XVG08701 A & B or XVG08702A & B are in the open position. This interlock prevents possible overpressurization of the charging pump suction piping.

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GTP 302 ;

ENCLOSURE 7.35 PAGE 4 0F 7 !

REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: RH Valves: XVR08708A and XVR08708B O Class: 2 Category: C Function and Design Safety Requirements: '

These relief valves are located in the RHR pumps suction piping. Their active function is to protect the RHR system from overpressurization dunng residual heat removal operation. Additionally, these valves function to mitigate RCS cold overpressure transients and assure the pressure and temperature limits of 10 CFR 50, Appendix G are not exceeded. The integrity of the reactor coolant pressure boundary during low temperature solid water operation is thereby protected in low temperature high pressure situations.

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GTP-302 ENCLOSURE 7.35 PAGE 5 OF 7 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: RH Valves: XVC08716A and XVC08716B Class: 2 Category: C Function and Design Safety Requirements:

These check valves are located in each RHR header downstream of the RHR heat exchangers and upstream of the discharge header cross connect. The active function in the closed position is to prevent diversion of discharge flow during Safety Injection operation. This loss of flow could occur via an open discharge header cross connect through an idle RHR pump or due to a faulted line in the adjacent train.

These valves must be capable of opening to allow passage of low head safety injection flow.

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GTP 302 ENCLOSURE 7.35 PAGE 6 OF 7 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: RH Valves: HCV00603 A, HCV00603B, FCV00605 A and FCV00605B O Class: 2 Category: Not categorized Function and Design Safety Requirements:

O HCV00603A & B are normally open, fail-open, butterfly valves located downstream of the RHR heat exchangers. The operational objective of these valves is to control the RCS cooldown rate by regulating the reactor coolant flow tlarough the RHR heat exchangers. As the reactor coolant temperature decreases during cooldown, valve positioning is manually adjusted to vary the coolant flow through the heat exchanger. At normal plant operation and following a safeguards actuation,.

position indication lights are monitored to ensure the valves are maintained in the full open position so so that ECCS flow is not jeapordized. Additionally, these valves are supplied by non-lE power source and non-safety actuating air supply. These valves are not required to change position during an accident condition and are verified to function properly dunng normal plant shutdown. Testing pursuant to Section XI is not considered applicable.

O FCV00605A & B are normally closed, failed-closed butterfly valves located in the RHR heat exchanger bypass lines. The function of these valves is to maintain the system flow rate at a value set on flow controllers FCV00605A & B. As HCV00603A & B is adjusted to increase or decrease flow through the heat exchangers FCV00605A & B are automatically adjusted to maintain a constant system flow at the optimal design point of the pump. This function also has the benefit of minimizing thermal transients on the RHR injection nozzle during startup of the RHR system. These valves are not required to change position during an accident condition and are used only during normal plant shutdowns. Testing pursuant to the requirements of GTP-302 is not considered applicable.

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~ GTP-302 l ENCLOSURE 7.35 PAGE 7 OF 7 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: RH Valves: (1) XVT02912

.O (2) XVC02913 Class: 2 Category: (1) A (2) A/C Function and Design Safety Requirements:

These valves are located in the penetration piping where service air enters the reactor building. During normal plant operation manual valve XVT02912 is maintained locked closed therefore, check valve XVC02913 remains closed. These valves are opened during refueling outages to support maintenance activities being -

performed inside the reactor building containment. The safety function of these valves is to maintain containment integrity and are classified as containment isolation valves. All piping upstream and downstream of these valves is classified as non-safety related. These valves shall be considered as passive and tested accordingly.

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GTP 302 ENCLOSURE 7.3T PAGE 10F 1 i O IST PROGRAM VALVE SELECTION BASIS System: SA I i

No valve selection basis was written for Service Air System valves.

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GTP 302 ENCLOSURE 7.3U PAGE 1 OF 1 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: $F Valves: XVD06671, XVD06672, XVD06697 and XVD06698 O Ciass: 3 Category: A Function and Design Safety Requirements:

O These normally locked closed manual valves are located in the penetration piping associated with the refueling cavity fill and drain lines. The valves are open only during refueling outages to establish the required water level for fuel transfer. The safety function of these valves is to protect containment integrity and they are classified as containment isolation valves.

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l GTP 302 l ENCLOSURE 7.3V PAGE 1 OF 15 REVISION 8 j O

IST PROGRAM VALVE SELECTION B ASIS System: SI i

Valves: XVG08801 A, XVG08801B, XVG08884, XVG08885 and XVG08886 O Class: 2 Category: A Function and Design Safety Requirements:

j XVG08801 A and B are normall,y closed, motor operated valves which 3rovide an isolation between the pressunzed and non pressurized portions of t1e system.

These valves must be capable of opening upon receipt of an Si signal to allow high head safety injection or recirculation flow to the RCS cold legs. Additionally, they are installed in parallel and power is supplied by separate 1E buses to provide redundancy upon single active failure. These valves must be capable of closure when changing from cold leg to hot leg recirculation. Also, Enclosure 7.4 currently identifies XVG08801 A & B as containment isolation valves. i XVG08885 is a normally closed, motor operated valve located in the high head cold leg recirculation line. This valve can be opened during post accident recirculation to ,

provide a redundant high head recirculation path to t1e cold legs. This valve does ;

not receive an 51 signal to open as does XVG08801 A & B. XVG0888 must be opened !

O from the Main Control Board manually. This valve must be capable of closure when changing from the cold leg to hot leg recirculation path. Additionally, this valve is currently identified in Enclosure 7.4 as a containment isolation valve. ;

XVG08884 and XVG08886 are normally closed, motor operated valves located in the ;

high head hot leg injection / recirculation path. These valves remain closed during 1 safety injection and cold leg recirculation. They do not receive an automatic actuation signal during an accident condition and must be operated from the main I control board. These valves must be capable of opening when changing from cold leg to hot leg recirculation. Additionally, the valves are currently identified in Enclosure 7.4 as containment isolation valves.

NOTE: None of the valves addressed by this basis discussion are considered i aressure isolation valves (reference Enclosure 7.5) therefore, seat O eake9e testino et fuii differentiai nressure is not necessary.

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GTP-302 ENCLOSURE 7.3V PAGE 2 0F 15 REVISION 8 O IST PPOGRAM VALVE SELECTION BASIS System: 51 l Valves: XVG08808A, XVG088088 and >'VG08808C Class: 2 Category: B Function and Design Safety Requirements:

O These normaii onen. motor enereted vaives ere iocated in the safety injection accumulator d scharge piping between the discharge checks and the accumulator.

These valves are required by Technical Specifications to remain open during operation and are locked open at the motor control center to prevent inadvertent

' closure. The operational function of these valves is to be capable of closure during normal plant shutdown to prevent discharge of the ECCS accumulators when RCS pressure is less than the nitrogen blanket pressure. This function is not considered necessary for accident mitigation or emergency shutdown. The safety function of these valves is performed in the open position, and the valves are maintained in this position during preration. These valves receive an 51 signal to o aen. The valves shall be tested as active category B valves even though their norma position and safety are the same. This is due to the valves receiving as 51 signal to open.

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GTP-302 ENCLOSURE 7.3V PAGE 3 0F 15 ,

REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: 51 Valves: (1) XVC08973A, XVC08973B, XVC08973C, C (2) XVC08974A,XVC089748 Class: (1) 1 (2) 2 Category: A/C Function and Design Safety Requirements:

These legs.

valves are located in the low head safety injection lines to the RCS cold between" afety function in the closed position is to provide an isolation boundary

,e reactor coolant system and the RHR system which is constructed to a lower design pressure than the RCS. Failure of these valves to provide this isolation would result in overpressurization and subsequent damage to the RHR system.

These valves must be capable of opening to allow low head safety injection during the unlikely event of a LOCA resulting in a depressurization of the RCS to below the shutoff head of the RHR pumps.

Flow testing XVC08973B to the full open position presents a minor problem. This q particular valve is located in an non-instrumented header. Non intrusive methods k' shall be utilized to verify full open postion when exposed to forward flow in order to comply with G.L 89-04 position 1.

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GTP-302 ENCLOSURE 7.3V PAGE 4 OF 15 REVISION 8 j

'O isr eaoca^u v^'ve st'ecTio" B^ sis System: 51 Valves:

XVC08988 A, XVC089888, XVC08993 A, XVC08993 B, XVC08998A, XVC08998B, XVC08998C O Class: 1 i 1

Category: AC Function and Design Safety Requirements:

O These veives are iocated in the sefety injection iines ieedino to the aCs hot end coid i legs. They are credited with performing a safety function in the closed aosition by providing an isolation boundary between the RCS and the high heac / low head safety injection system Reference Enclosure 7.5. Failure to perform this function could compromise safety injection capabilities. These valves must also be capable of opening to allow safety injection flow.

With the exception of XVC08998A & C all check valves are iocated in non-instrumented lines therefore, non-intrusive methods must be utilized to accomplish testing as required by G.L 89-04 position 1.

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GTP-302 I ENCLOSURE 7.3V !

PAGE 5 OF 15 -l REVISION 8 i O IST PROGRAM VALVE SELECTION BASIS u

System: 51 Valves: (1) XVG08809A, XVC088098, O (2) XVC08958A,XVC08958B Class: 2 Category: (1) B (2) C Function and Design Safety Requirements:

These valves are located in the RHR Pump suction piping from the RWST. During normal plant operation XVG08809A and B remain open allowinq~ an immediate supply source to the RHR pumps which start automatically on receipt of an 51 signal.

Downstream suction supply check valves, XVC08958A & B must be capabfe of opening to allow RWST flow to the RHR pump suction for low head safety injection.

Motor operated valves XVG08809A and B are maintained open in order to perform their requisite safet inadvertent closure.y function. These valves must also be capable of re-opening after Upon termination of the low head injection mode and initiation of recirculation from the containment sump check valves XVC08958A & B must be capable of closure C.

d to prevent diversion of recirculation flow to the RWST. XVG08809A & B must be capable of closure to prevent diversion of recirculation flow to the RWST in the unlikely event of a single active failure occurring to check valves XVC08958A & B.

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GTP-302 ENCLOSURE 7.3V PAGE 6 OF 15 REVISION 8

-O IST PROGRAM VALVE SELECTION BASIS System: 51 Valves: XVG08811 A, XVG088118, XVG08812A, and XVG088128

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.. Ciass: 2 Category: B Function and Design Safety Requirements: ,

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These normally closed, motor operated valves are located in the two suction lines leading from the containment sump to the RHR pumps. The valves automatically open upon receipt of a Lo-Lo level signal from the RWST coincident with an 51 signal.

This action terminates the injection phase and accomplishes the required alignment for the recirculation phase. The safety function of these valves in the open position is to allow recirculation flow from the containment sump. Additionally, the valves perform a safety function in the closed position by preventing the pressurized RHR i system from being diverted to the containment sump. This event should have the !'

most significant consequences during Mode 4 when RHR is an extension of the RCS.

inadvertent opening of the sump isolation valves would result in a large loss of coolant accident.

XVG08811 A and XVG088118 are containment isolation valves as identified in Enclosure 7.4 and FSAR Table 6.2-53a and 6.2-54. Therefore, these valves are Q required to receive Type C leakage tests.

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l GTP-302 ENCLOSURE 7.3 /

PAGE 7 OF 15 REVISION 8 O

LS ,'30 GRAM VALVE SELECTION B ASIS System: 51 Valves: XVIO867 ar XVT08961 O Class: 2 Category: A Function and Design Sai .y Requirements:

These normally closec' fail closed valves are located in the penetration piping associated with the ac .mulator check valve test line. This line provides a means of testing the leak tigh' ntegrity of the accumulator discharge check valves during normal operation. Ti safety function of these valves is in the closed position for the protection of containment integrity. Even though, these valves are normally closed and fait closed, they shall be tested as category A active valves. The valves will .

automatically close upon receipt of a containment isolation signal.

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GTP-302 ENCLOSURE 7.3V ,

PAGE 8 0F 15 REVISION 8 O

IST PROGRAM VALVE SELECTION B ASIS System: SI Valves: (1) XVT08860, XVT08880, C (2) XVC08861, XVC08947 q

)

Class: 2 Category: (1) A (2) A/C Function and Design Safety Requirements:

These valves are located in the penetration piping associated with the 51 accumulators nitrogen makeup and fill lines. The safety function of these valves is performed in the closed position by protecting containment integrity. Connected piping upstream and downstream of these penetration boundary valves is non-safety and non-seismic. Outside containment isolation valves, XVT08860 accumulator fill and XVT08880 nitrogen makeup, are normally closed, failed-closeo valves. These valves receive a close signal for containment isolation and shall be tested as active valves. Inside containment isolation check valves, XVC08861 and XVC08947 are normally closed and perform no safety function other than containment isolation. These valves shall be tested as category A/C passive which requires Type C testing only. The accumulators function to discharge their contents O to the RCS as a passive function which is not dependent upon the operation of other power operated equipment. These valves are not required to operate at the time of accumulator discharge or to maintain accumulator integrity.

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GTP-302 ENCLOSURE 7.3V PAGE 9 OF 15 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: SI Valves: (1) XVG08888A, XVG088888, XVG08889 O (2) XVG08887A, XVG08887B, Class: 2 Category: (1) A (2) B Function and Design Safety Requirements:

XVG08887A and XVG088878 are normally open motor operated valves located in the cross-connect between the low head injection lines. These valves remain open during low head safety injection however they must be capable of closure to provide separation of flow paths during cold leg recirculation and be capable of reopening when changing from cold leg to hot leg recirculation.

XVG08888A and XVG08888B are '.prmally open, motor operated valves located in the low head injection lines to th;. cold legs. Power is removed from the operators during normal operation to prevent inadvertent closure thereby isolating the primary low head injection flow path. These valves must be capable of closure from the main control board to divert flow to the hot legs during hot leg recirculation and Q reopening when changing back to cold leg recirculation. These valves are identified in GTP-302 Attachment IV and FSAR Table 6.2-53a and Table 6.2-54 as containment isolation valves requiring a Type C leakage test.

FSAR Table 6.2-53a identifies the necessity to perform the Type C test in the reverse direction due to their location and orientation within the system.

XVG08889 is a normally closed motor operated valve located in the low head injection line to the hot legs. Power is removed from the actuator during normal operation to prevent inadvertent opening. The valve must be capable of opening from the main control board when chanaing from cold leg to hot leg recirculation and capable of reclosing when changing back to cold leg recirculation. This valve is identified in Enclosure 7.4 and FSAR Table 6.2 53a and 6.2-54 as a containment isolation valve requiring Type C testing. FSAR Table 6.2-53a does specify that hs leakage testing shall be performed in the reverse direction due to valve location and orientation within the system.

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GTP-302 ENCLOSURE 7.3V PAGE 10 OF 15 REVISION 8 O

IST PROGRAM VALVE SELECTION 8 ASIS System: SI Valves: XVT08878A, XVT08878B, XVT08878C O

xvro887s^. xvTo887s8. xvro887sC Class: 2 Category: B O Function and Design Safety Requirements:

Accumulator fill line isolation valves XVT08878A, B, C, and nitrogen makeup isolation valves XVT08875A, B, & C are normally closed, fail closed valves located inside containment. These valves provide a boundary isolation function from Class 2 to non-code piping and provide a means of isolation to facilitate type C testing on the CIVs. These valves could be considered as performing a safety function in the closed position by protecting the integrity of the associated accumulator during the unlikely event of a break occurring in the non-code, non-seismic portion of piping.

This function would be considered passive considering the normal valve position is-closed. The only time these valves are opened would be after accumulator discharge check valve testing, accumulator maintenance, or to replenish contents of the accumulators due to leakage. The likely time to fail safe test these valves is during cold shutdown in conjunction with testing performed on XVG08808A, B, & C.

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GTP-302 ENCLOSURE 7.3V PAGE 11 OF 15 REVISION 8 ,

O IST PROGRAM VALVE SELECTION BASIS System: SI Valves: XVC08926 O Class: 2 Category: C Function and Design Safety Requirements:

This valve is located in the supply line from the RWST to the charging pump suction.

The non-active normal function of this valve is to prevent reverse flow from the VCT to the RWST. This would be possible only in the event of a failure occurring to LCV001158 or LCV00115D which are normally closed. The safety function in the-open position is to allow sufficient suction supply to the charging pumps for them to meet their design flow requirements durin,g an accident. The safety function in the closed direction is performed by preventing backflow of Reactor Building sump water into the RWST by the RHR pumps during Post-LOCA recirculation.

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ENCLOSURE 7.3V I PAGE 12 OF 15 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: 51 Valves: XVC08948A, XVC089488, XVC08948C XVC08956A, XVC089568, XVC08956C Class: 1 Category: A/C l Function and Design Safety Requirements:

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These check valves are located in the discharge lines from the si accumulator to the 1 RCS. Their safety function in the open position is to allow accumulator discharge to cold legs when RCS pressure has decreased to below nitrogen pressure in the accumulator subsequent to a LOCA. This provides a passive means of rapidly refilling the reactor and providing emergency core cooling for a large loss of coolant accident. ;

These valves are normally closed during plant operation and perform a pressure isolation function by preventing inleakage of RCS pressure to. the accumulators. The valves are identified in Enclosure 7.4 as RCS pressure isolation valves and are tested in the closed position pursuant to the requirements of ,

l identified in the test program as category A/C in accorda 4.

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GTP-302 ENCLOSURE 7.3V PAGE 13 OF 15 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS l

System: 51 Valves: XVC08990A, XVC08990B, XVC08990C O xvco8992A, XVC08992B, XVC08992C XVC08995A, XVC089958, XVC08995C j XVC08997A, XVC08997B, XVC08997C XVC08993C Class: 1 Category: A/C ]

Function and Design Safety Requirements: '

These checks valves are located in the high head safety injection lines leading to the RCS hot and cold legs. The safety function in the closed position is to provide an RCS isolation boundary. The valves are identified in Enclosure 7.4 as RCS pressure isolation valves and are tested in the closed position pursuant to the requirements of Technical Specification Surveillance Requirement 4.4.6.2.2. The valves are properly identified in the test program as category A/C in accordance with G.L 89-04, position

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These valve must also be capable of opening upon pump start to allow high head i Q safety injection flow to be directed to either the hot or cold legs of the RC5. Testing of these valves in the open position shall be performed dunng refueling outages when the volume of flow required for exercising will not create any undesirable i system conditions and while personnel access to reactor containment is possible for flow rneter installation. i l

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GTP-302 ENCLOSURE 7.3V PAGE 14 OF 15 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: 51 Valves: (1) XVR08855A, XVR08855B, XVR08855C O XVR08865, XVR08864A, XVR08864B (2) XVR08857, Class: (1) 2, (2) NNS Category: Not categorized due to function Function and Design Safety Requirements:

Accumulator relief valves XVR08855A, B, C are sized to pass nitrogen gas displaced when liquid is entering the tank at the maximum flow rate of the hydrotest pump.

The safety function of the accumulators is considered passive, makeup to the accumulator is not necessary for accident mitigation. The accumulators are maintained charged in a ready state. Due to their location in reactor containment the accumulators could be exposed to high temperatures during an accident condition whereas, these reliefs would function as overpressure protection due to thermal expansion.

Accumulator nitrogen supply header relief valve XVR08857 is located in NNS piping inside containment upstream of the inboard containment isolation check valve. The O- valve is sized to protect the nitrogen supply header from overpressure due to failure of the pressure regulator in the full open position. The nitrogen supply line is not required for accident mitigation. This relief is located in a section of Ime which is normally isolated therefore, the possibility of thermal expansion exists, and as such this relief would provide overpressure protection.

RHR heat exchanger outlet relief valves XVR08864A & B and XVR08865 are located between the RHR heat exchanger outlet check valves and the RCS pressure isolation check valves. These reliefs would provide overpressure protection in the event of thermal expansion occurring in the isolated portion of the line. The pressure isolation valves and the outboard containment isolation valves are periodically tested for leak tightintegrity.

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- ENCLOSURE 7.3V l PAGE 15 0F 15 ;

REVISION 8 l O IST PROGRAM VALVE SELECTION BASIS System: 51 Valves: XVT08877A, XVT088778, XVT08877C l O xvTo8879^.xvro88798.xvro8879c ;

Class: 2 Category: Not categorized i Function and Design Safety Requirements:

These valves are located in branch connections upstream of the individual !

accumulator discharge checks valves. Their function is to provide a means of testing each check valve separately for verification of leak tight integr ty. These valves perform no safety function. Their failure or the loss of their iso ation capabilities would not render the safety injection accumulators inoperable. ;

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GTP-302 ENCLOSURE 7.3W PAGE 1 OF 6 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: 'SP Valves: XVG03001 A, XVG03001B O Class: 2 Category: 8 ,

Function and Design Safety Requirements:

O These valves are located in the RWST supply to the Containment Spray Pumps. These normally open, motor operated valves receive a spray actuation signal to open if inadvertently closed. The safety function in the open position is to provide a suction source for the Containment Spray Pumps. Additionally with these valves in the open position the system is maintained solid up to the outboard containment isolation valve. This minimizes response time during containment sp In the closed position these valves provide train separation. 'Th, ray actuation.is isolation c provides a means of preventing loss of RWST supply to a faulted train.

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GTP-302 ENCLOSURE 7.3W PAGE 2 OF 6 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS-System: SP Valves: XVG03002A and XVG30028 O Class: 3 Category: B Function and Design Safety Requirements:

O These normally closed, motor operated valves isolate the NaOH fluid from the rest of the spray system piping. The valves must be capable of opening upon receipt of a phase "A" containment isolation signal thereby, allowing sodium hydroxide injection into the containment via the Containment Spray System.

This solution serves to reduce the concentration of airborne radioactive iodine in the containment atmosphere which minimizes the potential for leakage of radioactive material from containment.

These valves must also be capable of closure for train separation during the unlikely event of a fault occurring in one of the trains.

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GTP-302 ENCLOSURE 7.3W PAGE 3 OF 6 REVISION 8 O IST PROGRAM VALVE SELECTION BASIS System: SP Valves: (1) XV'303003 A, XVG03003B C XVG03004A, XVG03004B (2) XVG03005A, XVG03005B Class: 2 Category: (1) A (2) B Function and Design Safety Requirements:

Spray header isolation valves XVG03003A & B are normally closed, motor operated valves located outside containment between the spray pumps and the penetration.

These valves must be capable of opening upon receipt of a containment spray signal.

These valves are identified in Enclosure 7.4 and FSAR Tables 6.2-53a and 6.2-54 as containment isolation valves rec uiring a Type C leakage test. These valves must be capable of closure in the event t1ey are relied upon for containmentisolation.

Recirculation sump isolation valves XVG03004A & 8 are normally closed, motor operated valves located in protective chambers leading from the containment sumps. These valves must be capable of opening upon receipt of an 51signalin O conjunction with a Lo-Lo level signal from the RWST. Their opening allows reafignment of the spray system from the injection mode to the recirculation mode.

These valves are identified in Enclosure 7.4 and FSAR Tables 6.2-53 and 6.2-54 as containment isolation valves rec uiring Type C leakage testing. These valves must be capable of closure in the event tley are relied upon for containmentisolation.

Recirculation sump shutoff valves XVG03005A & B are normally closed, motor operated valves located in the spray pump suction supply from the containment sump. These valves must be capable of opening upon receipt of a Sisignalin conjunction with a Lo-Lo level signal from the RWST. Their opening is required for realignment of the spray system from the injection mode to the recirculation mode.

These valves must be capable of closure for sump isolation. Containment spray may be terminated if airborne activity increases due to the radioactive contaminates in the sump water. This termination of recirculation flow would require closure of Q XVG03005A & B. These valves provide redundancy in the closed position to the isolation capabilities of XVG03004A & B and are considered to function as containment isolation valves outside of the containment boundary (re: DBD-SP 4.10.3). Type C testing is not required.

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l GTP-302 i ENCLOSURE 7.3W PAGE 4 OF 6 .l REVISION 8 i O IST PROGRAM VALVE SELECITON B ASIS System: SP Valves: (1) XVC03006A,XVC03006B XVC03013A, XVC03013B

~Q (2) XVC03009A,XVC03009B Class: 2 Category: (1) C (2) AC Function and Design Safety Requirements:

RWST supply line check valves XVC03006A & B are normally closed valves which must be capable of opening to provide required suction supply to the spray pumps. These valves must be capable of automatic closure to prevent diversion of recirculation flow back to the RWST upon signal active failure of upstream MOV XVG03001 A or B to close by switch actuation at the Main Control Board.

Spray header check valves XVC03009A & B are normally closed valves located inside containment. These valves must be capable of full opening upon spray pump actuation thus allowing required flow to the spray nozzles. These valves are identified as containment isolation valves in Enclosure 7.4 and FSAR Tables 6.2-53a O and 6.2-54 and are required to receive Type C leakage testing. These valves must be capable of closure and leak tight integrity for containment isolation purposes.

NaOH feed line check valves are normally closed valves located in the sodium hydroxide feed lines to the spray pump suction. These valves must be capable of opening to allow sodium hydroxide to be gravity fed to the spray pump suction. This permits NaOH to be mixed with flow from the RWST to the spray pump suction and ultimately released in the containment via the spray nozzles. NaOH is used to reduce iodine concentration in containment thereby minimizing the potential for a release.

These valves must also be capable of closing during the spray system recirculation mode to prevent reverse flow to a depleted NaOH storage tank. Their closing provides a redundant isolation capability in the event upstream MOVs, XVG03002A or 8 fall to close by Main Control Board switch actuation.

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GTP-302 ENCLOSURE 7.3W PAGE 5 OF 6 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: SP Valves: XWO3014A and XVV03014B O Class: 3 Category: C Function and Design Safety Requirements:

The sodium hydroxide storage tank vacuum relief valves must open to provide a relief path for any negative pressure which may buildup in the storage tank during ,

the drain down process. This relief function ensures uninterrupted discharge of NaOH from the storage tank. A 3 psig nitrogen cover is maintained on the storage tank vapor space. This is primarily to prevent precipitation formation or tank corrosion which could occur with air present. The function of these valves in the closed position is considered non-active.

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GTP-302 ENCLOSURE 7.3W PAGE 6 OF 6 REVISION 8 Q IST PROGRAM VALVE SELECTION B ASIS System: SP Valves: (1) XVR03022A,XVR03022B O XVR03024A, XVR03024B XVR03025, XVR03026 (2) XVR03015A, XVR03015B Class: (1) 2 (2) 3 Category: Not categorized due to non-active function Function and Design Safety Requirements:

The sodium hydroxide storage tank pressure relief valves XVR03015A & B were installed to satisfy ASME Ill design requirements for Class 3 pressure vessels. The design function is to relieve any nitrogen pressure buildup in excess of 3 psi. An orifice in the nitrogen supply line limits the flow of nitrogen to the relief capacity of one relief valve. This prevents an inadvertent over pressurization of the tank during nitrogen pressurization which is a manual operation. These valves are considered non-active and not required for accident mitigation. The nitrogen supply valves are maintained locked closed.

Q Spray pump suction line relief valves XVR03022A & B were installed to satisfy an overpressure concern which would occur during the unlikely event of a pump start '

failure with spray header isolation check valve leakage and the motor operated valve open. This would expose suction piping to containment pressure in addition to RWST static pressure totaling approximately 100 psi which is the design maximum pressure of the line. These relief valves provides protection for a multiple failure scenario. The suction pipeline specification of 151R is capable of withstanding substantially higher pressure than 100 psi without resulting in failure (re: gal Spec Sp-545). These relief are considered non-active and not required for accident mitigation. (re: DBD-SP-4.18.1.3).

Recirculation sump isolation valve-disk relief valves XVR03025 and XVR03026 are in a thermal relief application on double disc gate valves. This is necessary to avoid overpressurization fof the volume of water trapped between the discs due to O thermal variations. Overpressure to the seating area could create excessive drag on the seats. These valves are considered thermal reliefs performing a non-active

- function. Recirculation sump suction line relief valves XVR03024A & B are located between the normally closed sump isolation and shutoff valves. These reliefs are considered necessary to avoid overpressurization of the volume of water contained .

between the two normally closed motor operated valves due to normal operating

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GTP-302 ENCLOSURE 7.3X PAGE 1 OF 1 REVISION 8 O

IST PROGRAM VALVE SELECTION BASIS System: 55 Valves: XVXO9380A, XVXO93808, XVX09380C O xvxo9381^. xvxo93818. xvxo9381c XVXO9386A, XVXO93868, XVX09386C Class: 2 Category: Not Categorized O Func1 ion end Design Sefety Requi,ements:

Steam generator sample line isolation valves XVX09380A, B & C and XVX09381 are located inside containment in the secondary side of the steam generators and are considered to be in a closed system. General Design Criteria 57 of Appendix A, 10CFR50 does not require inside containment isolation valves for those lines that penetrate primary reactor containment which are neither part of the reactor coolant pressure boundary or connected directly to the containment atmosphere. The normal function of providing samples is not required for accident mitigation and is considered a non-active function.

Accumulator sample line isolation valves XVX09386A, B &C are considered to be in a closed system. General Design Criteria 57 of Appendix A,10CFR50 does not require O inside containment isolation valves for those lines that penetrate primary reactor containment which are neither part of the reactor coolant pressure boundary or connected directly to the containment atmosphere. Design requirements are satisfied by XVX09387. The normal function of XVX09386A, B and C is considered a non-active function.

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GTP-302 ENCLOSURE 7.3Y PAGE 1 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: SW Valves: XVG03103A, XVG03103B O xvoos,os^. xvoo3'o88 XVG03110A, XVG03110B Class: 2 Category: A Function and Design Safety Requirements:

The normal function of XVG03103A & B during plant operation is to remain cpen to allow cooling water through the reactor building cooling units. The safety function of these valves is to perform in the open and closed positions. The valves receive an 51 signal to open, or to confirm open, ensuring post accident containment cooling.

Additionally, the valves must be capable of closure by remote manual switch to facilitate containment isolation if required.

The normal function of XVG03106A & B during plant operation is to remain in the closed position thereby preventing diversion of industrial cooling water to flow to the pond. These valves must be ca 3able of opening u)on receipt of a Si signal to allow service water booster pump 1 ow to the RBCUs. T1ese valves must be capable Q of closure by remote manual switch actuation for containment isolation purposes if required.

Valves XVG03110A & B remain open during plant operation to allow industrial cooling water to the coolers. These valves must be capable of closure upon receipt of an 51 signal thereby preventing diversion of service water booster pump flow.

Additionally, these valves must be capable of closing by remote manual switch actuation for containment isolation purposes.

All valves discussed in this basis are identified in Enclosure 7.4 and FSAR Tables 6.2.53a and 6.2-54 as containment isolation valves requiring Type C leakage testing.

The valves satisfy General Design Criteria 54 and 57 of 10CFR50, Appendix J.

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I GTP-302 ENCLOSURE 7.3Y PAGE 2 0F 13 ,

REVISION 8 !

O IST PROGRAM VALVE SELECTION B ASIS System: SW ;

l Valves: XVR03146 A, XVR03146B, XVR03146C, XVR03146D O

xvR03145^. xvR0314SB. xvR03144^. xvR03144B 1 XVR03144C, XVR13100, XVR13124 "

Class: 3 Category: Not categorized due to function ;

Function and Design Safety Requirements:

The above relief valves are installed within the isolation boundary of their associated cooler. Their presence satisfies ASME Ill overpressure protection requirements for Class 3 pressure vessels. The primary function is to provide a relief path for potential overpressure conditions created as a result of thermal expansion of any trapped fluids when a cooler is isolated. These valves are classified as non-active and are not required for accident mitigation or safe shutdown of the plant.

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ENCLOSURE 7.3Y PAGE 3 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: SW Valves: XVC03119A and XVC03119B Class: 3 Category: C Function and Design Safety Requirements:

The primary function of these check valves is to isolate the Service Water trains from -

the Diesel Generator coolers during the unlikely event Fire Service it regired to provide backup cooling water to the Diesel Generator coolers. These vai must be capable of closing to prevent reverse flow of Fire Service cooling water to the Service Water trains. These valves must be capable of opening to allow normal Service Water flow to the Diesel Generator coolers.

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GTP-302 l ENCLOSURE 7.3Y !

PAGE 4 0F 13 l REVISION 8 IST PROGRAM VALVE SELECTION B ASIS <

1 System: SW (

i Valves: (1) XVC03115A, XVC03115B, XVC03115C O (2) XVB03116A, XVB031168, XVB03116C l Class: 3 Category: (1) C (2) B O Function and Design Safety Requirements:

Check valve XVC03115A, B & C are located in the Service Water Pump discharge lines. i These valves perform an active function in both the open and closed positions. They must be capable of opening to allow passage of Service Water flow. Additionally, they must be capable of closing to prevent diversion of Service Water flow through an idle pump during the unlikely event of downstream motor operated valve failing in the open position. Reverse flow through an idle pump would result in a Icss of Service Water flow and possible damage to the idle pump due to reverse rotation.

The Service Water Pump discharge isolation valves XVB03116A, B & C perform an active function in the open and closed positions. These valves must be ca able of opening upon pump actuation to allow passage of Service Water flow. Add tionally, Q the valves must be capable of closing subsequent to a pump trip to prevent reverse flow of Service Water through an idle pump.

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GTP-302 ENCLOSURE 7.3Y PAGE S OF 13 REVISION 8 O IST PROGRAM VALVE 5 ELECTION BASIS System: SW Valves: XVG03108A, XVG031088, XVG03108C, XVG03108D C XVG03109A, XVG03109B, XVG03109C, XVG03109 D Class: 3 Category: B Function and Design Safety Requirements:

These valves are located in the inlet and outlet Service Water piping associated with the Reactor Building Cooling Units. Their normal function is to provide isolation -

during maintenance activities or for cooler leak isolation. Valves XVG03109A, B, C &

D perform an active safety function in the open and dosed positions. Upon receipt of a 51 signal one valve in each train must remain in the open position, the other two corresponding valves must close. This conserves service water for other required safety related functions. Valves XVG03108A, B, C & D are normally open and are required to remain open to assure containment cooling. These valves are considered

" passive" by FSAR Table 3.9-8 and the Service Water DBD. These valves do receive a 51 signal to open. To be consistent with current test philosophy valves which receive an actuation signal in support of an Engineering Safety Feature shall be tested as active valves regardless of their normal and safety positions.

Even though these valves are located within the containment penetration boundary a Type C test is not required. The Service Water piping inside containment is considered a closed system. A closed system is defined as a fluid system which is not part of the RCS and which does not communicate with .the reactor building atmosphere.- This configuration satisfies General Design Criteria 57 of 10CFR50, App.

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GTP-302 ENCLOSURE 7.3Y PAGE 6 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: SW Valves: XVG03111 A, XVG03111 B, XVG03112A, XVG031128 O xvG03107^. xvG03107B Class: 3 Category: B Function and Design Safety Requirements:

O XVG03111 A & B and XVG03112A & B are normally open motor operated valves located in the industrial Cooling Water retuin from the RBCUs. The active safety function is performed in the closed position. These valves must be capable of closing upon receipt of a 51 signal to isolate the non-safe from the Service Water System preventingion divers,ty industrial of Service Water tocooling water syste a possible faulted non-safety piping system.

XVG03107A & B are normally closed motor operated valves located in the Service Water return from the RBCUs.1 heir normal function is to isolate industrial coolina water from the service water return to the SW pond. This function is not considered an active function. The valves must be capable of opening upon receipt of a 51 sional to establish a safety related flow path for supply and return cooling water to the Q RBCUs.

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GTP-302 ENCLOSURE 7.3Y PAGE 7 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: SW Valves: (1) XVG03105A, XVG03105B O (2) XVC03120A, XVC03120B ,

Class: 3 Category: (1) B (2) C Function and Design Safety Requirements:

XVG03105A & B are normally closed, fail closed, air operated valves located in the Fire System supply lines to the Diesel Generator coolers. These valves must be capable of opening upon receipt of a high temperature signal of the diesel acket water or tube oil cooling system in conjunction with an emergency start signa . This assures that backup cook,ng water is supplied to the Diesel Engine in the event that Service Water is not available or is lost after the diesel has started in the emergency mode. Check valves XVC03120A & B must be capable of opening to allow passage of flow from the Fire System to the Diesel coolers.' Additionally, these checks must be capable of closure to prevent diversion of Service Water flow to the non-safety, non-seimsic Fire System. This would be possible during an inadvertent opening of XVG03105A(B) exposing a depressurized fire system.

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GTP-302 tNCLOSURE 7.3Y PAGE 8 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: SW l Valves: XVC03162A and XVC03162B Class: 3 Category: C Function and Design Safety Requirements:

l These check valves are located in the cooling water return lines from the Diesel i Generator starting air compressor aftercoolers. The valves provide class 3 to NN5 boundary isolation capabilities and perform an active function in the closed position.

They must be capable of closing to prevent a loss of service water in the event of a break occurring in the non-safety related components associated with the Diesel generator starting air compressor aftercoolers. Inlet Service Water cooling supply to the Diesel Generator air start af tercoolers is limited to 40 gpm by the installation of flow restricting orifices thereby limiting the amount of Service Water loss in the case of a faulted NN5 component associated with the aftercoolers.

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4 GTP-302 ENCLOSURE 7.3Y PAGE 9 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: SW Valves: (1) XVT03164,XVT03165 O (2) xvC03,68 (3) XVT03169 Class: (1) 3 (2) 3 (3) 2 Category: (1) B (2) C (3) B Function and Design Safety Requirements:

These valves are located in the cooling water supp1y and return lines associated with the DRPI cooling unit coil. During plant operation all valves remain in the open position to allow passage of industrial cooling water which is the normal supply source 'with Service Water acting as a backup. This DRPI cooling unit coil is required l to satisfy the DRPIindication system data cabinets operating environment of 95 F. In l an accident condition the DRPl cooling unit coil is isolated to arevent diversion of l service water to a possibly faulted non-seismic, non-safety re:ated piping. These l Q valves perform an active safety function in the closed position. Air operated valves, XVT03164, XVT03165, and XVT03169 are fail-closed valves which must be capable of closure upon receipt of a 51 signal. Additionally, XVT03169 is within class 2 penetrat;on piping inside containment. This piping is considered as a closed system !

in accordance with 10CFR50, Appendix A, General Design Criteria 54 and does not i require Type C leakage testing. I Check valve XVC03168 is a class 3 to NNS boundary isolation and must be capable of closure to prevent diversion of Service Water to possibly faulted piping upon failure of XVT03169 closure.

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GTP-302 ENCLOSURE 7.3Y PAGE 10 OF 13 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS l

System: SW Valves: XVC03136A and XVC031368 O Class: 3 Category: C Function and Design Safety Requirements: ,

These check valves are located in the industrial Cooling Water supply lines to the Reactor Building Cooling Units (RBCU) and provide a Class 3 to NNS boundary isolation. They remain open during normal plant operation allowing passage of cooling water flow to not only the RBCUs, but also the DRPI cooling unit coils. The active safety function is performed in the closed position by preventing the diversion of Service Water to the non-seismic, non-code Industrial Cooling Water System during post accident operation. These valves also provide redundant backup isolation during the unlikely event of the downstream motor operated valve failing to close upon receipt of an Si signal.

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GTP-302 ENCLOSURE 7.3Y PAGE 11 OF 13 REVISION 8 O IST PROGRAM VALVE SELECTION B ASIS System: SW Valves: XVB03126A, XVB031268, XVB03128A, XVB031288 O Class: 3 Category: B Function and Design Safety Requirements:

HVAC Chiller inlet isolation valves are required for isolation of Service Water to a non-running chiller and to open when the chiller starts thereby prodding cooling water during normal and post accident operating conditions. The valves are considered to perform an active function in both the open and closed positions.

These valves must be capable of automatic closure when chillers are not in operation to prevent excessive cooling of the refrigerant in the chiller condenser. This excessive cooling lowers the refrigerant pressure below acceptable operating conditions resulting in a chiller trip. These valves must also be capable of opening upon their associated chiller start to ensure cooling water flow.-

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GTP-302 ENCLOSURE 7.3Y PAGE 12 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: SW Valves: XVB03130A and XVB03130B Class: 3 Category: C Function and Design Safety Requirements:

O These check veives e,e ioceted in 1he Service w eter discha,ge iines 1o the service Water pond. The intended function of these valves was to prevent siphoning of the aond in the event of a postulated crack occurring upstream of the check valves. This las been determined as a non-active function since the Service Water System and the Auxiliary and intermediate Buildings are designed to handle all postulated cracks (re: REE -21554). The active function of these valves is in the open only which is to allow unimpaired return flow of Service Water to the pond. position O

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GTP-302 ENCLOSURE 7.3Y PAGE 13 OF 13 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: SW Valves: (1) XVC03135A, XVC03135B, O (2) XVC03137A,XVC03137B Class: (1) 3 (2) 2 Category: C Function and Design Safety Requirements:

Service Water Booster Pump discharge check valves XVC0313SA & B perform an active function in the open position. These valves must be capable of opening u aon pump actuation to allow booster pump flow to the RBCU during post accicent conditions. The valves are provided with an adjustable oil dashpot which controls the opening and closing speed of the disk for prevention of water hammer in the event that electrical power is interrupted to the pump and the motor operated discharge valve. In the closed position the valves prevent diversion of Industrial Cooling Water flow during inadvertant opening of the associated downstream motor operated valve. This function in the closed position is considered nonactive since Industrial Cooling Water is not required for accident mitigation or safe shutdown.

Check valves, XVC03137A & B are located inside containment in the SW Booster Pump discharge piping downstream of the Industrial Cooling Water branch connection. These valves provide a class 2 to class 3 boundary within the penetra-tion piping. A type C leakage test is not required since this piping is considered a closed system in accordance with 10CFR50, Appendix A, General Design Criteria-57 (Re: FSAR 6.2.4.2.3). The active function is performed in the open position. These valves must be capable of opening to allow the required Service Water to the RBCUs during post accident conditions.

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i GTP-302 ENCLOSURE 7.3Z i PAGE 10F 2 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: VU Valves: XVC06461 A, XVC06461B, XVC06461C Class: 3 Category: C Function and Design Safety Requirements:

These check valves are located in the discharge alping of the Chilled Water Pumps. '

The valves perform an active function in both tie open and closed position. They must be capable of closure to prevent diversion of flow though an idle pump. 'This would result in a loss of flow to the coolers and reverse rotation of the pump causing possible damage. These valves must be capable of opening upon pump start to allow passage of flow to associated essential coolers.

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GTP-302 ENCLOSURE 7.3Z PAGE 2 OF 2 REVISION 8 IST PROGRAM VALVE SELECTION B ASIS System: VU Valves: XVG06516, XVG06517, XVG06518, XVG06519 O XVX06524A, XVX06524B, XVX06524C Class: 3 Category: B Q Function and Design Safety Requirements:

CCW pump motor cooling isolation valves, XVG06516, XVG06517, XVG065',3 and' XVG06519 are located in the outlet cooling water piping. These valves nave a control circuitry which is interlocked with pump operation such that the valves automatically open on pump start and close on termination of pump operation.

These valves are not provided with control switches however they are provided with remote position indication. When exercising these valves to their active position the pump switch shall be utilized. The valves must be capable of opening to permit cooling water flow to the CCW pump motor. They must also be capable of closure upon termination of pump operation to preunt build u the motor which could result in motor or bearing damage.p of condensation within Charging pump oil cooler isolation valves, XVX06524A, B & C are fail-open, solenoid O operated valves located in the cooling water inlet lines leading to the charging pump gear and oil coolers. These valves have a control circuitry identical to the valves previously mentioned. The valves shall be exercised by the associated pump contro switch. The active function of these valves is performed in both the open and closed positions. Valves must be capable of opening upon associated pump start to permit cooling water flow to the cooler thereby protecting the pump from overheating. They must also be capable of closing upon termination of pump run to prevent the buildup of condensation in the Charging Pump oil.

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GTP-302 ENCLOSURE 7.3AA PAGE 1 OF 1 REVISION 8 IST PROGRAM VALVE SELECTION BASIS System: WL Valves: XVD07170, XVD07126, XVD07136 and XVD07150 0 Class: 2 Category: A Function and Design Safety Requirements:

These valves serve a containment isolation function in the non-code lines leading to and from the reactor coolant drain tank. They are air operated, fall-closed valves l which normally remain in the open position. Their normal function, which is Reactor Coolant Drain Tank level and gas. control, is considered a non-safety function. The active function is performed in the closed position. The valves must be capable of closure upon receipt of a containment isolation signal for containment integrity.

Additionally, these valves are identified in Enclosure 7.4 and FSAR Table 6.2.53a as requiring an 10CFR50, Appendix J, Type C leakage test.

NOTE: MRF-22137, performed during Refuel 7, installed XVD07170 as containment isolation valve in lieu of LCV01003. The control valve LCV01003 is used solely for RCDT level control, and no longer receives a i containment isolation s,gnal.

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O O O O O O O GTP-302 i ENCLOSU RE 7.4 PAGE 1 OF 15 i REVISION 8 l

Co1 1

CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM FUNCTION ISO TON VALVE NUMBER ISOLATION SIGNAL (SEC)

XVB00001 A-AH REACTOR BUILDING PURGE SUPPLY REACTOR BUILDING PURGE S AND EXHAUST ISOLATION SUPPLY XVB000018-AH REACTOR BUILDING PURGE SUPPLY REACTOR BUILDING PURGE S AND EXHAUST ISOLATION SUPPLY XVB00002A-AH REACTOR BUILDING PURGE SUPPLY REACTOR BUILDING PURGE 5 AND EXHAU5T ISOLATION EXHAUST XVB000028-AH REACTOR BUILDING PURGE SUPPLY REACTOR BUILDING PURGE S AND EXHAUST ISOLATION EXHAUST XVG00503A-BD (1)(2) PHASE "A" ISOLATION STEAM GENERATOR "A" 40 BLOWDOWN LINE XVG005038-BD (1)(2) PH ASE "A" ISOLATION STEAM GENERATOR "B" 40 BLOWDOWN LINE XVG00503C-BD (1)(2) PHASE "A" ISOLATION STEAM GENERATOR "C" 40 BLOWDOWN LINE XVC01009A-EF(1)(2) REMOTE MANUAL EFW SUPPLY TO "A" SG N/A XVC01009B-EF (1)(2) REMOTE MANUAL EFW SUPPLY TO "B" SG N/A XVC01009C-EF (1)(2) REMOTE MANUAL EFW SUPPLY TO"C" SG N/A XVG01611 A-FW (1)(2) FEEDWATER ISOLATION MAIN FEEDWATER SUPPLY TO 5 SG-A XVG016118-FW(1)(2) FEEDWATER ISOLATION MAIN FEEDWATER SUPPLY TO 5 SG-B

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 2 OF 15 REVISION 8 CONTAIN MENT ISOLATION VALVE

SUMMARY

MAXIMUM VALVE NUMBER ISOLATION SIGNAL ISOLAT ON FUNCTION (SEC)

XVG01611C-FW (1)(2) FEEDWATER ISOLATION MAIN FEEDWATER SUPPLY TO 5 SG-C XVK01633A-FW (1)(2) PHASE "B" ISOLATION CHEMICAL FEED LINE TO 60 FEEDWATER LOOP " A" XVK016338-FW(1)(2) PHASE "B" ISOLATION CHEMICAL FEED LINE TO 60 FEEDWATER LOOP "B" XVK01633C-FW (1)(2) PHASE "B" ISOLATION CHEMICAL FEED LINE TO 60 FEEDWATER LOOP "C" XVT01678A-FW (1)(2) PHASE " A" ISOLATION STEAM GENERATOR "A" 40 REVERSE FLUSH XVT016788-FW (1)(2) PHASE "A" ISOLATION STEAM GENERATOR "B" 40 REVERSE FLUSH XVT01678C-FW (1)(2) PHASE "A" ISOLATION STEAM GENERATOR "C" 40 REVERSE FLUSH IPV02000-MS (1)(2) REMOTE MANUAL POWER OPERATED REllEF ON N/A STEAM LINE "A" IPV02010-MS (1)(2) REMOTE MANUAL POWER OPERATED RELIEF ON N/A STEAM LINE "B" IPV02020-MS (1)(2) REMOTE MANUAL POWER OPERATED RELIEF ON N/A STEAM LINE "C" XVT02660-IA PHASE "A" ISOLATION REACTOR BUILDING 40 INSTRUMENT AIR INLET LINE XVCO2661-IA CHECK VALVE INSTRUMENT AIR SUPPLY TO N/A REACTOR BUILDING

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 3 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISOLAT ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVT02662A-IA PHASE "A" ISOLATION REACTOR BUILDING 40 INSTRUMENT AIR SUCTION LINE XVT026628-IA PHASE "A" ISOLATION REACTOR BUILDING 40 INSTRUMENT AIR SUCTION LINE XVT02679-IA MANUAL BREATHING AIR SUPPLY LINE N/A XVT02680-IA MANUAL BREATHING AIR SUPPLY LINE N/A XVM02801 A-MS (1)(2) MAIN STEAM ISOLATION MAIN STEAM LINE "A" 5 ISOLATION XVM028018-MS (1)(2) MAIN STEAM ISOLATION MAIN STEAM LINE "B" 5 ISOLATION XVM02801C-MS (1)(2) MAIN STEAM ISOLATION MAIN STEAM LINE "C" S ISOLATION XVG02802 A-MS (1)(2) REMOTE MANUAL MAIN STEAM SUPPLY TO N/A TDEFW PUMP XVG028028-MS (1)(2) REMOTE MANUAL MAIN STEAM SUPPLY TO N/A TDEFW PUMP XVS02806A-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "A" N/A SAFETY XV502806B-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "A" N/A SAFETY XVS02806C-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "A" N/A SAFETY XVS02806D-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "A" N/A 5AFETY

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 4 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM VALVE NUMBER ISOLATION SIGNAL FUNCTION ISO TON (SEC)

XVS02806E-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "A" N/A SAFETY XV502806F-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "B" N/A SAFETY XV502806G-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "B" N/A SAFETY XV502806H-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "B" N/A SAFETY XV5028061-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "B" N/A SAFETY XV502806J-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "B" N/A SAFETY XVS02806K-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "C" N/A SAFETY XV502806L-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "C" N/A SAFETY XVS02806M-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "C" N/A SAFETY XV502806N-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "C" N/A SAFETY XVS02806P-MS (1)(2) SAFETY VALVE MAIN STEAM LINE "C" N/A SAFETY XVT02843A-MS (1)(2) REMOTE MANUAL MAIN STEAM LINE "A" DRAIN N/A LINE

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 5 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISOLAT ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVT028438-MS (1)(2) REMOTE MANUAL MAIN STEAM LINE "B" DRAIN N/A LINE XVT02843C-MS (1)(2) REMOTE MANUAL MAIN STEAM LINE "C" DRAIN N/A LINE XVT02869A-MS (1)(2) MAIN STEAM ISOLATION MSIV "A" BYPASS VALVE 10 ,

XVT02869B-MS (1)(2) MAIN STEAM ISOLATION MSIV "B" BYPASS VALVE 10 XVT02869C-MS (1)(2) MAIN STEAM ISOLATION MSIV "C" BYPASS VALVE 10 XVT02877A-MS (1)(2) REMOTE MANUAL MAIN STEAM LINE MOISTURE N/A SEPARATOR DRAIN ISOL XVT028778-MS (1)(2) REMOTE MANUAL MAIN STEAM LINE MOISTURE N/A SEPARATOR DRAIN ISOL XVT02912-SA MANUAL REACTOR BUILDING SERVICE N/A AIR XVCO2913-SA CHECK VALVE SERVICE AIR SUPPLY TO N/A REACTOR BUILDING XVG03003A-SP REMOTE MANUAL SUPPLY TO REACTOR BUILDING N/A SPRAY NOZZLES XVG030038-SP REMOTE MANUAL SUPPLY TO REACTOR BUILDING N/A SPRAY NOZZLES XVG03004A-SP REMOTE MANUAL. SPRAY PUMP A SUCTION FROM N/A RECIRCULATION SUMP XVG030048-SP REMOTE MANUAL SPRAY PUMP B SUCTION FROM N/A RECIRCULATION SUMP

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 6 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM VALVE NU MBER ISO ON ISOLATION SIGNAL FUNCTION (SEC)

XVCu3009A-SP CHECK VALVE SUPPLY TO REACTOR BU!LDING N/A SPRAY NOZZLES XVC03009B-SP CHECK VALVE SUPPLY TO REACTOR BUILDING N/A SPRAY NOZZLES XVG03103A-SW(2) REMOTE MANUAL SERVICE WATER FROM RBCU N/A "A"

XVG03103B-SW(2) REMOTE MANUAL S.ERVICE WATER FROM RBCU N/A B

XVB03106A-SW(2) REMOTE MANUAL SERVICE WATER TO RBCU " A" N/A XVB03106B-SW(2) REMOTE MANUAL SERVICE WATER TO RBCU "B" N/A XVB03110A-SW(2) REMOTE MANUAL SERVICE WATER TO RBCU "A" N/A XVB03110B-SW(2) REMOTE MANUAL SERVICE WATER TO RBCU "B" N/A XVX06050A-HR PHASE "A" ISOLATION NORMAL REACTOR BUILDING 40 PRESSURE LINE XVX060508-HR REMOTE MANU AL HYDROGEN ANALYZER RETURN N/A LINE XVX06051 A-HR REMOTE MANUAL HYDROGEN ANALYZER SUPPLY N/A LINE XVX060518-HR REMOTE MANUAL HYDROGEN ANALYZER SUPPLY N/A LINE

! XVX06051C-HR REMOTE MANUAL HYDROGEN ANALYZER SUPPLY N/A i LINE l XVX06052A-HR REMOTE MANUAL HYDROGEN ANALYZER RETURN N/A l LINE l

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 7 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISO ON VALVE NUMBER ISOLATION SIGNAL FU NCTION (SEC)

XVXO6052B-HR REMOTE MANUAL HYDROGEN ANALYZER RETURN N/A LINE XVXO6053A-HR REMOTE MANUAL HYDROGEN ANALYZER SUPPLY N/A LINE XVX060538-HR REMOTE MANUAL HYDROGEN ANALYZER SUPPLY N/A LINE XVX06054-HR PH ASE "A" ISOLATION NORMAL REACTOR BUILDING 40 PRESSURE LINE XVG06056-HR REACTOR BUILDING PURGE SUPPLY ALTERNATE REACTOR 5 AND EXHAUST ISOLATION BUILDING PURGE SUPPLY LINE XVG06057-HR REACTOR BUILDING PURGE SUP. PLY ALTERNATE REACTOR 5 AND EXHAUST ISOLATION BUILDING PURGE SUPPLY LINE XVG06066-HR REACTOR BUILDING PURGE SUPPLY ALTERNATE REACTOR 5 AND EXHAUST ISOLATION BUILDING PURGE EXHAUST LINE XVG06067-HR REACTOR BUILDING PURGE SUPPLY ALTERNATE REACTOR 5 AND EXHAUST ISOLATION BUILDING PURGE EXHAUST LINE XVD06242A-ND PHASE "A" ISOLATION REACTOR BUILDING SUMP 40 DRAIN XVD062428-ND PHASE " A" ISOLATION REACTOR BUILDING SUMP 40 DRAIN XVT06587-NG MANUAL NITROGEN SUPPLY TO STEAM N/A GENERATORS XVC06588-NG CHECK VALVE NITROGEN SUPPLY TO STEAM N/A GENERATORS

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 8 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

l MAXIMUM 15 0 T ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVD06671-SF MANUAL REFUELING CAVITY DRAIN LINE N/A XVD06672-SF MANUAL REFUELING CAVITY DRAIN LINE N/A XVD06697-SF MANUAL REFUELING CAVITY FILL LINE N/A XVD06698-SF MANUAL REFUELING CAVITY FILL LINE N/A XVG06772-FS MANUAL FIRE SERVICE HOSE REEL SUPPLY N/A XVG06773-FS MANUAL FIRE SERVICE HOSE REEL SUPPLY N/A XVG06797-FS PHASE "A" ISOLATION FIRE SERVICE DELUGE TO 40 CHARCOAL FILTERS XVC06799-FS CHECK VALVE FIRE SERVICE DELUGE TO N/A CHARCOAL FILTERS XVD07126-WL PHASE "A" ISOLATION RCDT VENT HEADER 40

! XVD07136-WL PHASE "A" ISOLATION RCDT DISCHARGE TO WASTE 40 XVD07150-WL PHASE "A" ISOLATION RCDT VENT HEADER 40 XVD07170-WL PHASE "A" ISOLATION RCDT DISCHARGE TO WASTE 40 XVG07501-AC PHASE "A" ISOLATION CRDM COOLANT WATER INLET 40 LINE XVG07502-AC PHASE "A" ISOLATION CRDM COOLANT WATER INLET 40 l LINE I

l XVG07503-AC PHASE "A" ISOLATION CRDM COOLANTWATER 40 l

OUTLET LINE l

l

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 9 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

l MAXIMUM VALVE NUMBER ISOLATION SIGNAL FUNCTION ISO TON (SEC)

XVG07504-AC PHASE " A" ISOLATION CRDM COOLANT WATER 40 OUTLET LINE XVC07541-AC CHECK VALVE CRDM COOLANT WATER INLET N/A LINE XVC07544-AC CHECK VALVE CRDM COOLANT WATER N/A OUTLET LINE XVD08028-RC PHASE "A" ISOLATION PRT MAKEUP WATER LINE 40 XVD08033-RC PHASE " A" ISOLATION PRT N2SUPPLY- RETURN LINE 40 XVC08046-RC CHECK VALVE PRT MAKEUP WATER LINE N/A XVD08047-RC PHASE "A" ISOLATION PRT N2 SUPPLY - RETURN LINE 40 XVF08100-CS PHA3E " A" ISOLATION RCP SEAL WATER RETURN 40 XVT08102A-CS(1) REMOTE MANUAL SEAL INJECTION TO RCP "".~ N/A XVT08102B-CS (1) REMOTE MANUAL SEAL INJECTION TO RCP "B" N/A XVT08102C-CS (1) REMOTE MANUAL SEAL INJECTION TO RCP "C" N/A XVC08103-CS CHECK VALVE RCP SEAL WATER RETURN N/A XVG08107-CS REMOTE MANUAL CHARGING LINE TO N/A REGENERATIVE HEAT EXCHANGER XVT08112-CS PH ASE "A" ISOLATION RCP SEAL WATER RETURN 40 XVR08117-CS REllEF VALVE LETDOWN HEADER RELIEF N/A VALVE

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 10 OF 15 R EVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISOL T ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVT08149A-CS PHASE "A" ISOLATION REACTOR COOLANT TO 40 LETDOWN HEAT EXCHANGER XVT081498-CS PHASE " A" ISOLATION REACTOR COOLANT TO 40 LETDOWN HEAT EXCHANGER XVT08149C-CS PHASE "A" ISOLATION REACTOR COOLANT TO 40 LETDOWN HEAT EXCHANGER XVT08152-CS PHASE " A" ISOLATION REACTOR COOLANT TO 40 LETDOWN HEAT EXCHANGER XVC08368A-CS (1) CHECK VALVE SEAL INJECTION TO RCP A N/A XVC083688-CS (1) CHECK VALVE SEAL INJECTION TO RCP B N/A XVC08368C-CS (1) CHECK VALVE SEAL INJECTION TO RCP C N/A XVC08381-CS CHECK VALVE CHARGING LINE TO N/A REGENERATIVE HEAT EXCHANGER XVG08701 A-RH (1) REMOTE MANUAL RHR PUMP SUCTION FROM N/A REACTOR COOLANT LOOP "A" XVG087018-RH (1) REMOTE MANUAL RHR PUMP SUCTION FROM N/A

! REACTOR COOLANT LOOP "C" XVD08767-DN MANUAL DEMINERAllZED WATER LINE N/A XVD08768-DN MANUAL DEMINERAllZED WATER LINE N/A XVG08801 A-Si REMOTE MANUAL B TRAIN HI HEAD TO COLD LEG N/A l INJECTION XVG08801B-SI REMOTE MANUAL B TRAIN Hi HEAD TO COLD LEG N/A INJECTION

O O O O O O O.

GTP-302 ENCLOSURE 7.4 PAGE 11 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISOLAT ON VALVE NUM8ER ISOLATION SIGNAL FUNCTION (SEC)

XVG08811 A-Si REMOTE MANUAL RHR PUMP " A" SUCTION FROM N/A RECIRCULATION SUMP XVG088118-Si REMOTE MANUAL RHR PUMP "B" SUCTION FROM N/A RECIRCULATION SUMP XVT08860-Si PHASE " A" ISOLATION FILL LINE TO ACCUMULATORS 40 XVC08861-Si CHECK VALVE FILL LINE TO ACCUMULATORS N/A XVT08871-Si PHASE "A" ISOLATION ACCUMULATOR TEST LINE 40 XVT08880-Si PHASE "A" ISOLATION ACCUMULATOR NITROGEN 40 SUPPLY XVG08884-Si REMOTE MANUAL A TRAIN HI HEAD TO HOT LEG N/A RECIRCULATION -

XVG08885-Si REMOTE MANUAL A TRAIN Hi HEAD TO COLD LEG N/A INJECTION XVG08886-Si REMOTE MANUAL B TRAIN HI HEAD TO HOT LEG N/A RECIRCULATION XVG08888A-Si REMOTE MANUAL A TRAIN LOW HEAD TO COLD N/A LEG INJECTION ;

XVG088888-Si REMOTE MANUAL. B TRAIN LOW HEAD TO COLD N/A LEG INJECTION XVG08889-Si REMOTE MANUAL LOW HEAD TO HOT LEG N/A RECIRCULATION t XVC08947-Si CHECK VALVE ACCUMULATOR NITROGEN N/A SUPPLY XVT08961-SI PHASE "A" ISOLATION ACCUMULATOR TEST LINE 40

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 12 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE SU MMARY MAXIMUM VALVE NUMBER ISO ON ISOLATION SIGNAL FUNCTION (SEC)

XVC08974A-SI CHECK VALVE A TRAIN LOW HEAD TO COLD N/A LEG INJECTION XVC089748-SI CHECK VALVE B TRAIN LOW HEAD TO COLD N/A LEG INJECTION XVC08988A-SI CHECK VALVE LOW HEAD TO HOT LEG N/A INJECTION XVC089888-SI CHECK VALVE LOW HEAD TO HOT LEG N/A INJECTION XVC08990A-SI CHECK VALVE B TRAIN HI HEAD TO HOT LEG N/A RECIRCULATION XVC08990B-Si CHECK VALVE B TRAIN HI HEAD TO HOT LEG N/A RECIRCULATION XVC08990C-SI CHECK VALVE B TRAIN Hi HEAD TO HOT LEG N/A RECIRCULATION XVC08992A-Si CHECK VALVE A TRAIN HI HEAD TO HOT LEG N/A RECIRCULATION XVC089928-SI CHECK VALVE A TRAIN Hi HEAD TO HOT LEG N/A RECIRCULATION XVC08992C-Si CHECK VALVE A TRAIN Hi HEAD TO HOT LEG N/A RECIRCULATION XVC08995A-Si CHECK VALVE A TRAIN Hi HEAD TO COLD LEG N/A INJECTION XVC08995B-SI CHECK VALVE A TRAIN Hi HEAD TO COLD LEG N/A INJECTION

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 13 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM VALVE NUMBER ISOLATION SIGNAL FUNCTION ISOLA ON (SEC)

XVC08995C-Si CHECK VALVE A TRAIN Hi HEAD TO COLD LEG N/A INJECTION XVC08997A-Si CHECK VALVE B TRAIN Hi HEAD TO COLD LEG N/A INJECTION XVC089978-SI CHECK VALVE B TRAIN HI HEAD TO COLD LEG N/A INJECTION XVC08997C-Si CHECK VALVE B TRAIN HI HEAD TO COLD LEG N/A INJECTION XVA09311 A-SS PHASE "A" ISOLATION SAMPLING LINE SUPPLY TO 40 RADIATION MONITOR XVA093118-SS PHASE "A" ISOLATION SAMPLING LINE SUPPLY TO 40 RADIATION MONITOR XVA00312A-SS PHASE "A" ISOLATION SAMPLING LINE SUPPLY 40 RETURN FROM RADIATION MONITOR XVA093128-SS PHASE "A" ISOLATION SAMPLING LINE SUPPLY 40 RETURN FROM RADIATION MONITOR XVX09339-SS PHASE "A" ISOLATION SAMPLE RETURN LINE TO PRT 40 XVXO9341-SS PHASE "A" ISOLATION SAMPLE RETURN LINE TO PRT 40 XVX09356A-SS PHASE "A" ISOLATION SAMPLING LINE FROM 40 PRESSURIZER XVX09356B-SS PHASE "A" ISOLATION SAMPLING LINE FROM 40 PRESSURIZER

O O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 14 OF 15 REVISION 8 CONTAIN MENT ISOLATION VALVE SUMM ARY MAXIMUM I ISOLAT ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVX09357-SS PHASE "A" ISOLATION SAMPLING LINE FROM 40 PRESSURIZER XVXO93648-SS FHASE " A" ISOLATION SAMPLING LINES FROM 40 REACTOR COOLANT LOOP "B" XVX09364C-SS PHASE "A" ISOLATION SAMPLING LINES FROM 40 REACTOR COOLANT LOOP "C" XVXO9365B-SS PHASE "A" ISOLATION SAMPLING LINES FROM 40 REACTOR COOLANT LOOP "B" XVX09365C-SS PH ASE " A" ISOLATION SAMPLING LINES FROM 40 REACTOR COOLANT LOOP "C" XVXO9387-SS(2) PHASE "A" ISOLATION SAMPLING LINES FROM 40 ACCUMULATORS XVX09398A-SS (1)(2) PHASE "A" ISOLATION SAMPLING LINE FROM STEAM 40 GENERATOR A BLOWDOWN XVX09398B-SS (1)(2) PHASE "A" ISOLATION SAMPLING LINE FROM STEAM 40 GENERATOR B BLOWDOWN XVX09398C-SS (1)(2) PHASE "A" ISOLATION SAMPLING LINE FROM STEAM 40 GENERATOR C BLOWDOWN XVG09568-CC PHASE "B" ISOL ATION COMPONENT COOLING TO RCP 60 BEARINGS XVC09570-CC CHECK VALVE COMPONENT COOLING TO RCP N/A BEARINGS XVG09600-CC PHASE "B" ISOLATION COMPONENT COOLING TO 60 REACTOR COOLANT PUMPS

O .O O O O O O GTP-302 ENCLOSURE 7.4 PAGE 15 OF 15 REVISION 8 CONTAINMENT ISOLATION VALVE

SUMMARY

MAXIMUM ISOLAT ON VALVE NUMBER ISOLATION SIGNAL FUNCTION (SEC)

XVC09602-CC CHECK VALVE COMPONENT COOLING TO N/A REACTOR COOLANT PUMPS XVG09605-CC PHASE "B" ISOLATION COMPONENT COOLING FROM 60 RCP BEARINGS XVG09606-CC PH ASE "B" ISOLATION COMPONENT COOLING FROM 60 RCP BEARINGS XVC09689-CC CHECK VALVE COMPONENT COOLING FROM N/A RCP BEARINGS t

Co1 NOTE: (1) Valve not subject to Type "C" leakage test.

(2) Should this valve be found to be incapable of meeting its containment isolation requirements, i.e. inoperable per Technical Specification 3/4.6.4, action statement 3.6.4.c may be satisfied by verifying that the connected closed system is intact inside the Reactor Building.

GTP-302 ENCLOSURE 7.5 s PAGE 10F 1 REVISION 8 O REACTOR COOLANT SYSTEM PRESSURE ISOLATION VALVES UMITED TO 1 GPM LEAKAGE VALVE NO. SIZE DESCRIPTION XVC-8993 A,B,C 6" Si to Hot Legs O XVC-8992 A,B,C 2" 51 High Head to Hot Legs XVC-8990 A,B,C 2* 51 High Head to Hot Legs XVC-8988 A,B 6" 51 Low Head to Hot Legs ,

XVC-8997 A,B,C 2"- Primary 51 High Head to Cold Legs XVC-8995 A,B,C 2" Alternate 51 High Head to Cold Legs XVC-8998 A,B,C 6" Si to Cold Legs i

XVC 8973 A,B,C 6" RHR Low Head to Cold Legs l XVC-8948 A,B,C 12" Accumulators to Cold Legs XVC-8956 A,B,C 12" Accumulators to Cold Legs XVG-8701 A,0 12" RHR Suction from Hot Legs XVG-8702 A,B 12" RHR Suction from Hot Legs XVC-8974 A,B 10" RHR Low Head to Cold Legs O

~

O O

- . - - - ~ . -. . .-. - ... . - - . . - . . . _ .

1 GTP 302 ENCLOSURE 7.6 O - PAGE 1 OF 2 REVISION 8 l

l APPENDIX J TYPE B AND C MAXIMUM LEAKAGE BASIS CALCULATION FOR TOTAL B AND C LIMIT A. Calculation f or Total B and C Limit (.6 L.) as stated by V. C. Summer Technical $pecification 3.6.1.2.b. ,

Assumptions:

1 l

Containment Volume = 1.842 X 106 ft3 = 5.216 x 104 m3 = 5.216 x 1013 CC [From Tech Specs] '

Peak Accident Pressure = 47.1 psig (P ) = 61.8 psia Test Pressure = 47,1 psig (+10 psig,- O psig)

Test Temperature = corrected to 68*F Maximum Allowable Containment A!r Mass leakage (L.) = .2% of containment volume per day.

Maximum Allowable Type B and C Leakage = .6 L 3

.l l

Standard Numbers and Conversion Factors:

1 ft3 = .02832 m3 = 28317 cc i l

Air Density (at 14.7 psia and 68*F) = .0752 lom/ft3 = 1.205 X 10-6 kg/cc [From the CRANE 410 Reference manuall

R (Absolute) = 'F + 459.7 1 psia = psig + 14.7 i

ideal Gas law: P,V3 = LV2 '

O 's o Specific Volume @ Standard Temperature Pressure = 22.4146 m3/kg mole Mass of air = (Density)(Containment Volume)

Density = Mass Volume O

l

GTP-302 ENCLO5URE 7.6 O PAGE 2 OF 2 REVI5lON 8

Find air density at test conditions (68'F,61.8 psia).

O P,V3 = P3V, Volume = Mass Ti T2 Density by substitution (Pi)(Massi)

O (Densityt)(T1 )

= (P3)(Massa)

(Density 2)(T2 )

let condition 1 = STP [68'F,14.7 pslal let condition 2 = Test Condition [68 F,61.8 psial Assume mass is constant (Volume reduces to raise pressure).

Assume temperature is constant.

Density 2 = (Density t)(P,) = (1.205 x 10-6 kq/cc)(518 psia)

(P)3 (14.7 psia)

I Density; = 5 07 x 10-6kq/cc [at 68'F,61.8 psia]

' Find mass inside containment at 61.8 psia,68'F.

mass = (density)(Volume) =

Mass = 2 64 x 105 kg [at 61.8 psia,68'F] I

Find La. This is defined as allowable mass loss per day.

La = (Mass in containment at 61.8 psia,68'F)(.002).

L, = 5 29 x 102 Ko/ day

.6 L, = 3,17 x 102 Kg/ day O ' Find .6 La in terms of standard cubic centimeters of air per minute.

(.6 L.a) (1_DAJ (1 HR) (p DAY (24 HRS) (60 MIN) (Densityt) l by substitution (Cont. Volume) (Density) P3 (.002) ( 6) (DAY) (HR) = (5 216 x 1010ct) (618 psia) (.002) (.6) l (DAY)(P1 ) (Densityi) . (24 HRS)(60 MIN) (14.7 psia)(24)(60 min)

.6L, = 182,700 scc / min

GTP 302 !

ENCLOSURE 7.7 1 7 PAGE 10F 1 REVISION 8 APPENDIX J CONT AINMENT ISOLATION VALVE LEAKAGE RATES I LEAKAGE AS READ FROM PRESSURE CORRECTED LLRM AT 0 psig (SCC / MIN).

O VMVE NO. NO. SUGGESTED ALERT A ATION OF OF LIMIT (1) LIMIT (3)

SIZE UMIT(2)

PENET. VALVES (4) 3/8" 9 20 1890 2415 2940 0 3/4- e 8 ,890 2415 2940 1" 7 14 2100 2625 3150 2" 5 12 2100 2625 3150 3" 8 17 2100 2625 3150 4" 2 4 2100 2625 3150 6" 5 10 2835 3570 4410 8" 2 4 3045 3885 4725 10" 5 7 3360 4305 5040 12" 4 4 3780 4830 5670 14" 2 2 3780 4830 5670 16" 4 4 3990 5145 5880 36" 2 4 T400 10500 12600 NOTE 5:

(1) This is the leakage limit for each valve in order to maintain containment leakage at approximately

.48 La. Penetration leakage can exceed this limit provided other penetration leakage will not cause the .6LA limit to be exceeded. A MWR should be written to repair the valve at the next refueling outage.

~O <2) This is 1he nmit fer eech veive in erder te maintein centeinment ieekeee et aPProximeteiv .sel^.

Penetration leakage can exceed this limit provided other penetration leakage will not cause the containment.6LA limit to be exceeded. A MWR will be written to Repair / Replace the valve (s)the next shutdown opportunity.

(3) Valves with leakage rates exceeding its limit will be evaluated by Engineering Services prior to declaring the valve operable.

(4) Any valve except 36" RB purge valves exceeding 36456 sec/ min leakage will be repaired, reworked or replaced. Reactor Building 36" ventilation purge supply and exhaust valves will be repaired, reworked or replaced if leakage exceeds 15204 scc / min.

NOTE: If the .6 LA limit is exceeded, consult technical specifications for LCO.

4

GTP-302 ENCLOSURE 7.8 PAGE 1 OF 2 REVISION 8 '

TEST PATHS AND RECORDING INSTRUCTIONS FOR APPENDIX J TYPE C TESTS O

1. SERIES SEPARATE (5)

Two(2) valves connected to a RB penetration in series, tested separately and generally leading to a single leakage path. Record the smallest leakage value in the minimum column and the largest leakage value in the maximum column.

2. SERIES SEPARATE (5) AND SIMULTANEOUSLY PARALLEL (SP)

( l l

A single valve connected to a RB penetration in ser:es with two (2) or more parallel valves. ,

The single valve is tested separately from the parallel valves. The parallel valves are tested i simultaneously. Each of the test paths generallyleads to a single leakage path. Record the !

smallest of the following values in the minimum column and the largest value in the maximum column.

A. The single valve test leakage value B. The parallel valves test leakage value

3. SERIES SEPARATE (5), SIMULTANEOUSLY PARALLEL (SP) AND PARALLEL SEPARATE (PS)

O A single valve connected to a RB penetration in series with three(3) or more parallel valves.

The single valve is tested separately from the parallel valves. At least one of the parallel valve :,

is tested separately from the other parallel valves. Two or more of the parallel valves are tested simultaneously. Each of the test paths could lead to multiple leakage paths. Record the smallest of the following values in the minimum column and the largest value in the maximum column.

]

1 A. The single valve test leakage value The separate parallel valve (s) test value and the single value obtained B.

from the remaining parallel valves that are tested simultaneously.

4. SINGLE VALVE (SV)

A single valve connected to a RB penetration and providing a single leakage path or a penetration with outside and inside containment isolation valves. Record the leakage value in the minimum and the maximum columns.

O O

l GTP-302 ENCLOSURE 7.8 PAGE2OF2 O REVISION 8

5. PARALLEL SEPARATE (PS)

Two(2) valves generally connected on the o'4tside of a RB penetration in parallel Each of the valves are tested separately and could lead to multiple leakage paths, Record each test value

_O 'n t8e m'eimem ene max >mem ceiemes.

6. SERIES SEPARATE (5) AND PARALLEL SEPARATE (PS) '

A single valve connected to a RB penetration in series with two(2) or more parallelvalves. All valves are tested separately. Each of the test paths generally lead to a single leakage path.

O Record the smallest of the following values in the minimum column and the largest value in the maximum column.

A. The single valve test leakage value.

B. The separate parallel valve (s) test values. .

7. SIMULTANEOUS SERIES (55)

Two(2) valves connected to a RB penetration in series, tested simultaneously in parallel and generally leading to a single leakage path. Record 1/2 the leakage value in the minimum column alongside one valve and the full value alongside the other valve in the maximum column.

O t

O O

O

O- O O O O O O GTP-302 ATTACHMENT I PAGE 1 OF 2 REVISION 8 CATEGORY A VALVE LEAKAGE RATE TRENDING SHEET

\

f VALVE NUMBER SIZE SYSTEM DRAWING VIFT No. _ _ O IRC D ORC -1 1 MANUFACTURER TYPE: O GLOBE UGATE UCHECK O OTHER O SECTION XI O APPENDIX J OBOTH NOTE: LEAK RATES MEASURED IN CC/ MIN.

A. MAX. LEAK RATE 8. (1.1)(MAX. LEAK RATE)

C. B ASELINE LEAK RATE D. PREVIOUS LEAK RATE E. PRESENT LEAK RATE F. MONTHS FROM BASELINE TO PRESENT TEST G. MONTHS FROM BASELINE 1O NEXT TEST H. PMT-POST REPLACE MENT /MAINTIMOD. TEST

l. RT-Routine Test J. = E-C K. = B L = E-D. M. = 1/2 (A-D).

F- G NOTE: REFERENCE PAGE 2 FOR CALCULATION SHEET NOTE: BASELINE RE-ESTABLISHED EACH PMT (ACCEPTABLE: E < A, J s K, L< M)

CORRECTIVE ACTION: E2A- REPAIR VALVE J2K- REPAIR VALVE lam - REPAIR VALVE, REPLACE VALVE OR DOUBLE TEST FREQUENCY BUT NOT MORE THAN COLD SHUTDOWN FREQUENCY REQUIREMENTS A. B.

TYPE E<A J<K L<M MWR

' TEST STTS l DATE NO C D E F G H I J K L h1 YFS NO YES NO YES NO YES NO NUMrg i

REMARKS:

DACF OC

_ _ _ _ _ __ _ __ ______ _ _ _ _ _ . _ _ _ _ _ . _ _ _ _ _ _ _ _ . _ _ _ . . _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ m ._ _J

GTP-302 ATTACHMENT I PAGE 2 OF 2 REVISION 8 O CATEGORY A VALVE LEAKAGE TRENDING CALCULATION SHEET VALVE TEST DATE STTS

a. J = E-C = , K= B =

Q J=

F K=

G J<K O ACCEPTABLE J >K O UNACCEPTABLE - REPAIR OR REPLACE VALVE PRIOR TO RETURN TO SERVICE b.L= E-D = -

, M = A-D = -

2 2 L= M=

L<M O ACCEPTABLE O L2 M O UNACCEPTABLE (See Corrective Action, Below)

CORRECTIVE ACTION: REPAIR VALVE, REPLACE VALVE OR DOUBLE TEST FREQUENCY BUT NOT MORE OFTEN THAN COLD SHUTDOWN FREQUENCY REQUIREMENTS.

REMARKS O

1 O PAGE _ OF I

m GTP-302 ATTACHMENT il PAGE 1 OF 30

.O REVISION 8 SOUTH CAROLINA ELECTRIC AND GAS COMPANY VIRGIL C. SUMMER NUCLEAR STATION TYPE B AND C CONTAINMENT PENETRATION LEAKAGE ASSESSMENT RECORD CYCLE dFO TO RFO ILRT OUTAGE YES/NO CYCLE PREPARED BY REVIEWED BY APPROVED BY PAGE/ PAGE(S)

ASSESSMENT REV. NO. NO.(5)

REV. NO.

SIGNATURE &DATE SIGNATURE &DATE SIGNATURE &DATE

/ / /

/ / ./

/ / /

/ /' /

/ / /

O i i i

/ / /

O i i i O

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 2 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO:

PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN) sip PENETRATION VALVE (S) NO.(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & ALIGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0420 XVD-8033 (S)*

STP-215.003 A Reactor XV%8047 (S)

Coolant System Valve Leakage 0422 XVD-8028 (S)

XVC-8046 (5) l l

l TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REtlEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE DENOTES TEST PATH (ENCLOSURE 7.6)

O O .O O O O O GTP-302 ,

ATTACHMENT !!

PAGE 3 OF 30 i REVISION 8 ,

TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER

, FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (5) NO (5) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & ALIGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE i STP-215.003A XVR-8117(5)(PS)

Chemical and Volume Coolant PVT-8152(5)

System Valve 0318 PVT-8149A(5)(SP)(PS)

Leakage Test PVT-8149B(SP)

PVT-8149C(SP)

MVG-8107(5) 0409 XVC-8381(5) ,

MVT-8100(5) 0410 XVC-8103(SP)-

MVT-8112(5)(SP) i TOTAL LEAKAGE (THIS PAGE) >

(1) APPLICABLE FCrR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: - MORE VALVES. 1 SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 4 OF 30 REVISION 8 TYPE B AND CCONTAINMENTPENETRATION LEAKAGE TEST ASSESSMENT TES11NG DATES RFO TO RFO (CYCLE )

CYCLE ASSESSMENTREVIS!ON NUMBER FROM: 10: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENE1 RATION VALVl(S) NO (S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0317 PVT-8860 (S)

ST P- 215.003 A Safety injec- XVC-8861(S) tion System Valve Leakage 0320 PVT-8880(S)

Test.

XVC-8947(5) 0321 PVT-8871(S)

PVT-8961(S) 0329 MVG 8811 A(SV) 0425 MVG-8811B(SV)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP 302 ATTACHMENT 11 PAGE 5 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE M EASURED LE AKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & ALIGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.003 A Waste Process- XVD-7150(S) ing System Valve Leakage XVD-7170(S)

Test' 0423 XVD-7136(5)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 6 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DAT ES RFO TO RFO (CYCLE)

CYCLE ASSESSMENTREVISION NUMBER f ROM: 10- PAGE REVISION NUMBER DATE DATE MEASURED LE AKAGE (SCC / MIN)

SIP PENETRATION VALVE (S) NO.(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.004 0304 MVB-3106A(PS)

Service Water MVB-3110A(PS)

System Valve Leakage Test. 0305 MVG-3103 A(SV) 0403 MVB-3106B(PS)

MVB-3110B(PS) 0102 MVB-3103B(SV)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 7 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCL E)

CYCL E ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

VALVE (S) NO (Si

& AUGNWNT MNO MN NUT BER STTS NO. t MBE (IF APPLICABLE)(1)

NIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.002A Service Air XVT-2913(S)

System Valve Leakage Test.

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY; REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

, O O O O O O O GTP-302

, ATTACHMENT 11 PAGE 8 OF 30 .,

REVISION 8 l

TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENI TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER ,

FROM: TO: PAGE REVISION NUMBER i DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

& ALIGNMENT ASFOUND AS LEFT NUMBER STTS NO. NUMBERS

(!F APPLICABLE)(1)

MINIMUM MAXlMUM DATE MINIMUM MAXIMUM DATE-STP-215.002 0311 PVT-2660(S)

Instrument XVC-2661(S)

Air System Valve Leak- PVT-2662A(S) 0319 age Test. PVT-2662B(5) 0324 ,

XVT-2680(S) r i

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

- . - _ __ _ _ - - - _ _ - - - _ _ _ _ - _ _ - _ _ _ _ _ _ _ - - _ - _ _ _ _ - _____ J

O O O O O O O GTP-302 ATTACHMEN T 11 PAGE 9 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

ASFOUND ASLEFT.

NUMBER STTS NO. NUMBERS & AllGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.002A 85)

Nuclear Plant XVC-6588(S)

Gas System Valve Leakage Test.

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY; REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 AT TAC}lM ENT 11 PAGE 10 OF 30 REVISION 8 TYPE D AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TORFO (CYCL E)

CYCLE ASSESSMENT REVislON NUMBER FROM: TO:

PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (5) NO.(5)

& ALIGNMENT ASFOUND AS LEFT NUMBER ST15 NO. NUMBERS (IF APPLICABLE)(1)

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0204 MVG 9600(S)

STP-215.004 Component XVC-9602(5)

Cooling System Valve Leakage 0312 MVG-9568(5)

Test.

XVC-9570(S)

XVC-9689(SP) 0330 MVG 9605(5)(SP)

MVG 9606(5)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR

! PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

_._m _

O O O O O O O ,

GTP-302 i ATTACHMEN T 11 PAGE 110F 30 t REVISION 8 !

-l TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE) ,

CYCLE ASSESSMENTREVISION NUMBER FROM: 10:

PAGE REVISION NUMBER DATE DATE ,

M EASURED LEAKAGE (SCC / MIN)

PENETRATION VA 5 (5)

STP N U M B F. STTS NO. NUMBERS (IF APPLICABLE)(1) MAXIMUM MINIMUM DATE MINIMUM MAXIMUM DATE STP-215.003A G-3003B(9 Reactor Build. XVC-3009B(S) ing Spray System Valve 0327 MVG-3004A(SV)

Leakage Test. 0328 MVG-3004B(SV) 0401 XVC-3009A(5) l s

l r TOTAL LEAKAGE (THIS PAGE) l (1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE .

O O O O O O O GTP-302 ATTACHMEN T 11 PAGE 12 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENE TRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

TO: CYCLE ASSESSMENT REVISION NUMBER FROM:_

DATE DATE PAGE REVISION NUMBER MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION NUMBER STTS NO. NUMBERS

^ ^

(IF APPLICABLE)(1)

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 3

STP-215.005 SVX-9364C(S)

Sampling SVX-9365C(S)

System Valve Leakage Test. 0314 SVX-9364B(S)

SVX-9365B(5) 0323 SVX-9387(SV)

SVX-9356A(PS) 0405 SVX-9356B(S)(PS)

SVX-9357(S) 0407A PVA-9311 A(S)

PVA-9311B(5) 04C7B PVA-9312A(S)

PVA-9312B(S) l 0417 SVX-9341(S)

( SVX-9339(S) l l

l TOTAL LEAKAGE (THIS PAGE) l PREPARED BY: REVIEWED BY:

SIGNATURE /DATE ORE V E S' SIGNATURE /DATE l

l _ _ - - - _ _ _ _ _ _ _ _ _ _ - _ _ - _ _ _ - _

r O O O O O O O GTP-302 ATTACHMENT 11 PAGE 13 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENTREVISION NUMBER FROM:

~

TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENE TRATION VALVE (5) NO.(S)

& AllGNMENT ASFOUND AS LEFT NUMBER STTS NO. NUMBERS (IF APPLICABLE)(1)

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0424 PVD-6242A(S)

STP-215 003A Nuclear Drains PVD-6242B(S)

System Valve Leakage Test.

~

l i

i l

TOTAL LEAKAGE (THIS PAGE) l (1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE 1

L _ ___ _ . - _ - _ _. -

O O O O O O O ,

i G T P-302 Al TACHMEN T il PAGE 14 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO:

PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (5) NO.(5)

STIS NO. & AllGNMENT ASFOUND AS LEFT l NUMBER NUMBERS (IF APPLICABLE)(1) MINIMUM MAXIMUM MINIMUM DATE MAXIMUM DATE 0103 PVB 6056(5)

STP-215.005 Hydrogen PVB-6057(5)

Removal System Valve Leakage 0105A SVX-6051B(5)

SVX-6053B(5) 0105B SVX-6050B(5)

SVX-6052B(5)

SVX-6051 A(5)(PS) 0301A SVX-6051C(5)(PS)

SVX-6053A(5) f SVX 6050A(5)(PS) 0301B SVX-6052A(5)(PS)

SVX-6054(5) 0302 PVB-6066(5)

PVB-6067(5)

TOTAL LEAKAGE (THIS PAGE) l (1) APPUCABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES-SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHME N T !!

PAGE IS OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

& AllGNMENT ASFOUND AS LEFT NUMBER STTS NO. NUMBERS (lF APPLICABLE)(1)

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0101 XVB-0002A(SS) p Air Handling XVB-00028(SS) 0402 XVB-0001 A(SS) a g T st XVB-0001B(SS)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONSISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMEN T 11 PAGE 16 OF 30 REVIS!ON 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED L EAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

& ALIGNMENT ASFOUND AS LEFT NUMBER STIS NO. NUMBERS (if APPLICABLE)(1)

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE S FP-215.004 Fire Service XVG-6773(S) ae 0427 MVG-6797(5)

XVC-6799(S)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMEN T !!

PAGE 17 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO 1O RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE ME ASURED LEAK AGE (SCC / MIN)

STP PENETRATION VALVE (S) NO (S)

& AllGNMENT ASFOUND AS LEFT NUMBER STTS NO. NUMBERS (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE S T P-215.004 0231 XVD-8767(5)

Demineralized XVD-8768(S)

Water System Valve Leakage Test.

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GT P-302 AITACHMENIil PAGE 18 OF 30 REVISION 8 TYPE B AND CCONTAINMENTPENETRATION LEAKAGE TEST ASSESSMENT TESTING DAT ES RFO TO RFO (CYCL E)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO (5)

ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT

(!F APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.003A Spent Fuel XVD-6672(SS)

System Valve Leakage Test. 0421 XVD-6698(SS)

XVD-6697(SS)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE l

i l - - - _ _ _ - _ . _ _ _ - _ _ _ - _ - _ - - _ _ _ _ . __. --. -_ - - _ _

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 19 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING D ATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE NOZZL E(5), MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION NO.(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 001 0504 STP-215.006 Penetration 0003 0601 Leakage Type B Test. 0006 0710 0007 0501 0010 0726 0011 0727 0014 0808 0015 0805 0016 0503 0017 0704 0018 0722 0019 0717 0020 0809 0021 0810 0022 0815 TOTAL LEAKAGE (THIS PAGE)

PREPARED BY: REVIEWED BY:

SIGNATURE /DATE SIGNATURE /DATE

L O O O O O O O GTP-302 l ATT ACHMENT ll PAGE 20 OF 30 l REVISION 8 l

( TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING D ATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE NOZZLE (S), MEASURED LEAKAGE (SCC / MIN)

STP PENETRAllON no.(s) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS '

MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE 0023 0700 STP-215.006 0024 0701 Penetration Leakage Type 0025 0707 b Test.

0026 0708 ,

0028 0705 0030 0723 0031 0712 0032 0714 0033 0725 0034 0812 0035 0800 0036 0715 0037 0711 0039 0716 004) 0718 TOTAL LEAKAGE (THIS PAGE)

PREPARED BY: REVIEWED BY:

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 21 OF 30 REVISION 8 TYPE B AND CCONTAINMENTPENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE NOZZLE (5) MEASURED LEAK AGE (SCC / MIN)

STP PENETRATION NO.(S)

ASFOUND AS LEFT NUMBER STTS NO. NUMBERS MINIMUM MAXIMUM DATE MINIMUM M AXIMU M DALE STP-215.006 0607 Penetration 0043 0605 Leakage Type B Test. 0044 0606 0045 0721 0046 0814 0048 0604 0051 0702 0052 0502 0053 0802 0054 0706 0055 0723 0056 0803 0057 0804 0107 FH 0201 LR TOTAL LEAKAGE (THIS PAGE) l PREPARED BY: REVIFNED BY:

SIGNATURE /DATE SIGNATURE /DATE i

O O O O O O O GTP 302 ATT ACHMEN T 11 PAGE 22 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE NOZZLE (S),

^ ^

SIP PENETRAllON NO-(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE I

STP-215.006 LR Penetration 0211 LR Leakage Type B Test. 0212 LR 0216 tg 0329 gi 0425 51 0327 qp 0328 sp 602 18 104 770 106 806 SOS 18 600 12 TOTAL LEAKAGE (THIS PAGE) l l

PREPARED BY: REVIEWED BY:

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 23 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT -

(IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM M AXIMU M DATE STP-215.004 Control Rod 0208 MVG-7502(S)(SP)

XVC-7541(SP) 4 chanism Cooling System MVG-7504(S)

Valve Leakage 0209 Test. MVG-7503(S)(SP)

XVC-7544(SP)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE l

O O O O O O O GTP-302 ATTACHMEN T II PAGE 24 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVIS!ON NUMBER f ROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PE NE TRAllON VALVE (S) NO.(S)

ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT (IF APPLICABLE)(1) MINIMUM MAXIMUM DAIE MINIMUM MAXIMUM DATE STP-215.003B 0227 MVG-8888B(SV)

Sa fety in- 0325 MVG-8889(SV) jection and Chemical and 0322 MVG-8888A(SV)

Volume Control System Valve Leakage Test.

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED B Y: MORE VALVES.

SIGN ATURE/DAT E SIGNATURE /DATE Ln _a -. - - _ - - . _ _ .-

O O O O O O O GTP-302

' .TTACH M E N T 11

' AGE 25 OF 30 rdVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NJMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(5) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT (1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.001 A&B Pers. Acc. N/A RB Airlocks Airlock Leakage Test -

Oper. Test (47.1 PSI Esope Air-Test) lock opera- N/A bility Test.

TOTAL LEAKAGE (THIS PAGE)

(1) RECORD LEAKAGE VALUE IN MINIMUM AND MAXIMUM PREPARED BY: REVIEWED BY: COLUMN.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHMENT 11 PAGE 26 OF 30 REVISION 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCL E)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC /M!N)

STP PENETRATION VALVE (S) NO.(S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & AllGNMENT (1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM CATE STP-215.001 C Equip. Hatch N/A Equipment Hatch Leak Rate Test.

i i

TOTAL LEAKAGE (THIS PAGE)

. (1) RECORD LEAKAGE VALUEIN MINIMUM AND MAXIMUM PREPARED BY: REVIEWED BY: COLUMN.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP 302 ATTACHMENT !!

PAGE 27 OF 30 P.EVISION 8 TYPE B AND C CONTAINMENT PENFTRATION LEAKAGE TEST ASSESSMENT ,

TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT RFV!SION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE MEASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO.(S)

& AllGNMENT ASFOUND AS LEF T NUMBER STTS NO. NUMBERS (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.003C 0426 MVG-8801 A(SP)

Hi Head Safety MVG 8801B(SP)

Injection System Valve 0412 MVG 8886(5) ea ge M 0415 MVG-8884(S) 0222 MVG-8885(S) l TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE

O O O O O O O GTP-302 ATTACHME N I il PAGE 28 OF 30 REVISION 8 i

I TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE ME ASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (S) NO (S) ASFOUND AS LEFT NUMBER STTS NO. NUMBERS & ALIGNMENT (2) (IF APPLICABLE)(1) MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.003C 0226 MVG-8701B(S) l 0316 MVG-8701 A(S) 5 V Leakage Test.

l l I l

l l

l TOTAL LEAKAGE (THIS PAGE) I (1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE (2) TO BE PERFORMED UPON 30 DAY WATER SEALTEST FAILURE.

L .. . _ _ - _ _ _ __ __ _________---------____-._________J

O O O O O O O GTP-302 ATTACHMEN T 11 PAGE 29 OF 30 REV1510N 8 TYPE B AND C CONTAINMENT PENETRATION LEAKAGE TEST ASSESSMENT TESTING DATES RFO TO RFO (CYCLE)

CYCLE ASSESSMENT REVISION NUMBER FROM: TO: PAGE REVISION NUMBER DATE DATE ME ASURED LEAKAGE (SCC / MIN)

STP PENETRATION VALVE (5) NO.(5) ASFOUND AS LEFT NUMBER STTS NO. NUMB ERS & AllGNMENT MINIMUM MAXIMUM DATE MINIMUM MAXIMUM DATE STP-215.003C 0408 MVG-8102A(5)

RCP5eal MVG-8102B(5) 0229 Suoply Valve Leakage Test 0221 MVG-8102C(5)

TOTAL LEAKAGE (THIS PAGE)

(1) APPLICABLE FOR PENETRATIONS ISOLATED WITH ONE OR PREPARED BY: REVIEWED BY: MORE VALVES.

SIGNATURE /DATE SIGNATURE /DATE L -- -

O l I

E T

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GTP-302 ATTACHMENT lil PAGE 1 OF 1 G REVISION 8 V STTS #

l EVALUATION / CORRECTIVE ACTION FOR POWER OPERATED VALVES f!

EXCEEDING STROKE TIME ACCEPTANCE CRITERIA O

l. Valve ID No.

II. Inicial Test Data:

O Open: Seconds Ciosed: Secoods 111. First Retest Data: !

Open: Seconds Closed: Seconds IV First retest within acceptance criteria?

YES [ ] ; If "YES", complete Step V.

lA NO [ ] ; if "NO", declare the valviiinoperable and complete Step VI. ,f O V. Evaluation of Initial Test Data Exceeding Acceptance Criteria (check one or more oflA }

the following as applicable):

A. STEM Lubrication [ ] Alignment [ ] Bent [ ]

B. PACKING Dry [ ] Missing [ ] Tight [ ]

C. ACTUATOR Alignment [ ] Adjustment [ ] Power source [ ]

D. Other:

VI. Evaluation Of First Retest Data Exceeding Acceptance Criteria (check one or more of lA -

O' the following as applicable):

A. STEM Lubrication [ ] Alignment [ ] Bent [ ]

B. PACKING Dry [ ] Missing [ ] Tight [ ]

C. ACTUATOR Alignment [ ] Adjustment [ ] Power source [ ]

O D. Other: _

E. Action taken (MWR, NCN, LCO, etc)

O v

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