ML20128G766

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CPSES Unit 1 & 2 Inservice Testing Plan for Pumps & Valves First Interval
ML20128G766
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 10/02/1996
From: Barker J, Swilley S
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20128G557 List:
References
PROC-961002, NUDOCS 9610090123
Download: ML20128G766 (16)


Text

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I COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE TESTING PLAN FOR PUMPS AND VALVES FIRST INTERVAL REVISION 6 Prepared By: [I4 '

fe m sr '

Date: /o [ /R.

SA.Sw ty Approved Sy: U l 3 edf Date: 'O I Manager,MechagalEnhineering Approved By: Date: la /5/4I.

Plant Manhger 9610090123 961004 PDR ADOCK 05000445 P PDR

COMNCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN

  • TABLE 1 - AUXI*.lARY FEEDWATER PAGE 2 Test Parameters / Schedule Flow Valve / Safety fail Position Valve Diagram Actuator Code Cate- Func- Func. Leak Exercise Safe Indicator Ntrber (Coord.) Type 1111 Cliuil 99Il 1100_ h M Test Tesi I1uit Pemarks 6

AF-0051 M1-0206-1 CK/SA 6 3 C A 0 N/A CV/Q N/A N/A AFW Flowpath (E-3)

P2-0206-1 (E-3)

AF-0054 M1-0206-1 GA/MA 6 3 B P O N/A N/A N/A PIT / A N Flowpath (E-3) 2YR M2-0206-1 (E-3)

AF-0055 M1-0206-1 GA/MA 6 3 B P C N/A N/A N/A PIT / AFW Flowpath Boundary (F-3) 2YR M2-0206-1 (F-3) 6 AF-0065 M1-0206-1 CK/SA 6 3 C A 0 N/A CV/Q N/A N/A AFW Flo@ath (E-2)

M2-0206-1 (E-2)

AF-0066 M1-0206-1 GA/MA 6 3 B P O N/A N/A N/A PIl/ AFW Flowpath (E-2) 2YR M2-0206-1 (E-2) i o

i Rev. 6 October 5. 1996

CDMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN '

TABLE 1 - AUXILIARY FEEDWATER PAGE 3 Test Parameters / Schedule Flow Valve / Safety fail Position Valve Diagram Actuator Code _ Cate- Func- Func. Leak Exercise Safe Indicator htsber (Coord.) TyDe 11Ze Clan gary _ lign_ Pos. Ie11 _Tz1L It:11 Inst Remarks AF-0067 M1-0206-1 GA/MA 6 3 B P C N/A N/A N/A PIT / AFW Flowpath Boundary (F-2) 2YR M2-0206-1 (F-2) 6 AF-0075 M1-0206 CK/SA 4 3 C A O/C N/A CV/CS N/A N/A AFW Flowpath/AFW Flowpath (C-4) (1) Boundary & AFW Line Break M2-0206 Mitigation & FW Backflow (C-4) Prevention During Startup AF-007B M1-0206 CK/SA 4 3 C A O/C N/A CV/CS N/A N/A AFW Flowpath/AFW Flowath (C-4) (1) Boundary & AFW Line Break M2-0206 Mitigation & FW Backflow (C-4) Prevention During Start @

AF-00B3 M1-0206 CK/SA 4 3 C A 0/C N/A CV/CS N/A N/A AFW Flowpath/AFW Flowpath (C-2) (1) Boundary & AFW Line Break M2-0206 Mitigation & FW Backflow (C-2) Prevention During Start @

AF-0086 M1-0206 CK/SA 4 J C A 0/C N/A CV/CS - N/A N/A AFW Flowpath/AFW Flowpath (C-3) (1) Boundary & AFW L1:.e Break M2-0206 Mitigation & FW Backflow (C-3) Prevention During Start e AF-0093 M1-0206 CK/SA 4 3 C A 0/C N/A CV/CS N/A N/A ArW Flowpath/AFW Flowath (C-1) (1) Boundary & AFW Line Break

.M2-0206 Mitigation & FW Backflow (C-1) Prevention During Start @

l Rev. 6 October 5.19% l

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L COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN '

TABLE 1 - AUXILIARY FEEDWATER Page 12 fGILS

1. AF-0075. AF-0078. AF-0083. AF-0GB6. AF-0093. AF-0098. AF-0101. M -0106. AFW to Steam Generator Header Check Valves, are full-stroke exercised at cold shutdowns. These valves cannot be full or part-stroke opca exercised during plant operation because such testing would unnecessarily stbject the  !

steam generator nozzles to thermal transients from the cool auxiliary feedwater for which they are not designed and could result in steam generator level transients. The valves cannot be exercised closed during plant operation for the same reasons. However, the valves are verified to be closed  !

periodically during plant operation through (pstream temperature monitoring of the piping and ptanps.

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1 Dev. 6 October 5. 1996  ;

COP %NChE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN

  • TABLE 6 - DEMINERALIZED and REA'. TOR MAKEUP WATER PEI 10F 3 Test Parameters / Schedule Flow Valve / Safety Fall Position Valve Diagram Actuator Code Cate- Func- Func. Leak Exercise Safe Indicator NJeer (Coord.) h $ fit Gjuit gaat ligo Pos. Igit Test.. leit Igit Remarks 200-9002 M2-0241 CK/SA 3 3 C A C N/A CV/Q N/A N/A Non-Safety Makeup Line (C-2) RR V6 Isolation 0D-0006 M1-0241-1 CK/SA 3 3 C A C N/A CV/Q N/A N/A Non-Safety Maketp Line (C-6) RR V6 Isolation M2-0241 (C-2) 200-0008 M2-0241 CK/SA 2 3 C A C N/A CV/Q N/A N/A Non-Safety Makeup Line (F-1) RR V6 Isolstion 200-0009 M2-0241 CK/SA 2 3 C A C N/A CV/Q N/A N/A Non-Safety Makeup Line (0-1) RR V6 Isolation 10D-0016 M1-0241-1 CK/SA 2 3 C A 0 N/A CV/Q N/A N/A Punp Miniflow Path 6 (D-3) (1) 200-0016 M2-0241 CK/SA 1 3 C A 0 N/A CV/Q N/A N/A Punp Miniflow Path (F-5) 00-0018 M1-0241-1 CK/SA 3 3 C A 0 N/A CV/Q N/A N/A Ptsup Discharge Flowpath (E-2)

M2-0241 (F-4) 10D-0020 .M1-0241-1 DA/MA 3 3 B A C N/A ET/Q N/A N/A Non-Safety Flowpath (F-2) Isolation XDD-0044 M1-0241-1 CK/SA 2 3 C A 0 N/A CV/Q N/A N/A Pump Miniflow Path 6 (D-2) (1)

XDD-0048 M1-0241-1 CK/SA 3 3 C A 0 N/A CV/Q N/A N/A Ptsp Discharge Flowath (E-2)

Rev. 6 October 5. 1996

COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN ,

TABLE 6 - DEMINERALIZED and REACTOR MAKEUP WATER PAGE 2 Test Parameters /Schafule Flow Valve / Safety fail Position Valve Diagram Actuator Code Cate- Func- Func. Leak Exercise Safe Indicator Nunt>er (Coord.) _ hcg _ 11Zg [jl15.1 sLoty._ 1121. A Ig31 Test Igst Igit Remarks 100-0064 M1-0241-1 CK/SA 2 3 C A C N/A CV/0 N/A N/A Non-Safety Makeup Line (D-4) RR V6 Isolation 100-0065 M1-0241-1 CK/SA 3 3 C A C N/A CV/Q N/A N/A Non-Safety Makeup Line (C-5) RR V6 Isolation 1D0-0066 M1-0241-1 CK/SA 2 3 C A C N/A CV/Q N/A N/A Non-Safety Maketo Line (C-4) RR V6 Isolation 100-0103 M1-0241-1 CVMA 3 3 B A C N/A ET/0 N/A N/A Non-Safety Flowpath Isolation 00-0430 M1-0242-8 RE/SA 3/4 2 A/C A 0/C LTJ/TS SRV/ N/A N/A Containment (E-2) X 10YR Penetration Thermal M2-0242 1 Relief /Contaiment (C-3) Isolation HV-5365 M1-0242-B GL/A0 3 2 A A C LTJ/TS MT/Q FC/Q PIT / Containment Isolation (E-2) 2YR M2-0242 (C-3)

Hv-5366 M: 0242-B GL/A0 3 2 A A C LTJ/TS MT/0 FC/0 PIT / Containment Isolation (E-2) 2YR M2-0242 (B-3)

October 5. 1996

COMNCHE PEAK stent ELECTRIC STATION UNIT 1 & 2 6 INSERVICE VALVE TESTItG PLAN ,

TABLE 6 - GEMINERALIZED and REK TOR MAKEUP WATER PAGE 3

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1. Valves 10D-0016 and XDD-0044 are scheduled for modification during the fifth refueling outage for Unit 1. The valve size is changing from 1-inch to 2-inch. The change from 1-inch to 2-inch size valves becomes effective after design modification 91-137 has been accepted by operations.

Rev. 6 October 5.19%

COMANCHE PEAK STEAM ELECTRIC STATION tlNIT 1 & 2 INSERVICE VALVE TESTING PLAN TABLE 14 - SERVICE WATER PAGE 1 0F 4 Test Paraneters/ Schedule Flow Valve / Safety fail Position Valve Diagram Actuator Code Cate- Func- Func. Leak Exercise Safe Indicator NAr (Coord.) Tvoe S.i.zg [J1.gn oory lign_ PgL Igit Test Igi.t Igit Remarks 6

SW-0373 M1-0233 CK/SA 24 3 C A O/C N/A CV/Q N/A N/A Service Water Flowpath/

(D-3) Backflow Prevention (to M2-0233 facilitate pump restart) &

(B-4) Service Water Flowpath Boundary (following punp failure)

SW-0374 M1-0233 CK/SA 24 3 C A O/C N/A CV/0 N/A N/A Service Water Flowpath/

(E-3) Backflow Prevention (to M2-0233 facilitate punp restart) &

(D-4) Service Water Flowpath Boundary (following ptcp failure) 6 Rev. 6 October 5. 1996

C m ANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN

  • TABLE 14 - SERVICE WATER PME 2 Test Parameters / Schedule Flow Valve / Safety Fail Position Valve Diagram Actuator Code Cate- Func- Func. Leak Exercise Safe Indicator Nmber (Coord.) Type Sjl1 fd2H SRCY._ lj.2L A Itit Test Tgit

. 115.1 Remarks 6

HV-4286 M1-0233 BF/MD 24 3 B A 0/C N/A MT/Q N/A PIT / Service Water Flowpath/

(E-2) 2YR Throttling during Pmp M2-0233 Start (D-3)

HV-4287 M1-0233 BFiMO 24 3 B A 0/C N/A MT/Q N/A PIT / Service Water Flowpath/

(D-2) 2YR Throttling during Pmp M2-0233 Start (B-3)

HV-4393 M1-0234 BF/MO 10 3 B A 0 N/A MT/Q N/A PIT / Service Water Flowpath (F-6) 2YR M2-0234 (F-6)

HV-4394 M1-0234 BF/MO 10 3 B A 0 N/A MT/Q N/A PIT / Service Water Flowpath (F-1) 2YR H2-0234 (F-1)

HV-4395 M1-0234 BF/MO 10 3 B A 0 N/A MT/RF N/A PIT / AFW Pep Emergency Supply (G-6) (2) 2YR Flowpath H2-0234 (G-6)

Rev. 6 October 5. 1996

CO MNCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PLAN TABLE 14 - SERVICE WATER -

PAGE 3 Test Paracters/Schafule Flow Valve / Safety Fall Position Valve Diagram Actuator Code Cate- Fmc- Func. Leak Exercise Safe Indicator N@er (Coord,) Tvoe 51Z2 C.lmi 110Cr._ 1100_ .20s _ 1211 Test lesi Teit Remarks HV-43% M1-0234 BF/MO 10 3 B A 0 N/A HT/RF N/A PIT / AFW Pep Emergency S@ ply (G-1) (2) 2YR Flowpath M2-0234 (G-1)

SWVAVB-01 M1-0234 VB/SA 2 3 C A 0/C N/A SRV/ N/A N/A Vent Path (for water hammer (A-6) 10YR prevention)/Flowpath M2-0234 Boundary (A-6)

SWVAVB-02 M1-0234 VB/SA 2 3 C A 0/C N/A SRV/ N/A N/A Vent Path (for water framer (A-1) 10YR prevention)/Flowpath M2-0234 Boundary (A-1)

SWVAVB-03 M1-0234 VB/SA 1 3 C A 0/C N/A SRV/ N/A N/A Vent Path (for water hamer (B-4) 10YR prevention)/Flowpath M2-0234 Boundary (B-4)

SWVAVB-04 M1-0234 VB/SA 1 3 C A 0/C N/A SRV/ N/A N/A Vent Path (for water hmner (E-3) 10YR prevention)/Flowpath M2-0234 Boundary (B-3) i e

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October 5.19%

A CCHANrHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE VALVE TESTING PUJe TABLE 14 - SERVICE WATER -

Page 4 NQld

l. Not Used. 6
2. HV-43% and HV-43%. Emergency AFW Supply Valves. are full-stroke exercised at refueling outages. These valves provide isolation at the Service Water end of the normall) dry emergency crosstie line to the Auxiliary Feedwater System. At least one of the two valves is required to be opened to stoply the AfW purps in the unlikely event that the Class 3 Condensate Storage Tank supply is depleted. The valves are provided with motor operators for convenience only and do not respond automatically to any plant condition. In the event that the valves are required to be opened anple time exists to reposition the valves manually if required. Full or part-stroke exercising of these valves during plant operation and cold shutdown is not practicable due to the precautions necessary to prevent introducing lakewater into the normally dry emergency AFid crosstie line and possibly into the steam generators. The exercise test for the valves is a lengthy process requiring draining of the respective Service Water train and subsequent refilling.

During this time the Service Water train is unavailable to perform its normal safety functions.

6 Rev. 6 October 5.1996

COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 INSERVICE TESTING PLAN FOR PUMPS AND VALVES FIRST INTERVAL EFFECTIVE PAGE LISTING PAGE 1 0F 5 BELOW IS A LEGEND FOR THE EFFECTIVE PAGE LISTING:

Revision 0 Submitted July 1,1992 Revision 1 February 3, 1993 Revision 2 April 30, 1993 Revision 3 November 19, 1993 Revision 4 October 7, 1994 Revision 5 February 15, 1995 Revision 6 October 5, 1996 EAge. Revision /Date Record of Changes October 7, 1994 Cover Sheet Revision 6 1 (Table of Contents) April 30, 1993 1

1-1 Revision 2 i 1-2 Revision 3 1-3 Revision 2 1-4 April 30, 1993 21 Revision 0 2-2 Revision 0 2-3 Revision 0 i 2-4 Revision 0 j 2-5 Revision 0 Table 0. Page 1 of 4 Revision 0 Table 0. Page 2 of 4 Revision 0 Table 0. Page 3 of 4 Revision 2 ,

Table 0. Page 4 of 4 Revision 0 Table 0, Notes Page 1 Revision 2 3-1 Revision 0 3-2 Revision 0 3-3 Revision 0 3-4 Revision 0 3-5 Revision 0 Valve Table Index, Page 1 of 3 Revision 2 Valve Table Index Page 2 of 3 April 30, 1993 April 30, 1993 Valve Table Index, Page 3 of 3 Table 1 Page 1 of 12 February 15, 1995 Table 1. Page 2 Revision 6 Table 1. Page 3 Revision 6 Table 1. Page 4 February 15, 1995 Table 1. Page 5 February 15, 1995 Table 1, Page 6 February 15, 1995 Table 1 Page 7 February 15, 1995 Table 1. Page 8 February 15, 1995 Table 1. Page 9 February 15, 1995 EPL-1 October 5, 1996

COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2

, INSERVICE TESTING PLAN FOR PUMPS AND VALVES FIRST INTERVAL EFFECTIVE PAGE LISTING PAGE 2 0F 5 Table 1 Page 10 February 15, 1995 Table 1. Page 11 February 15, 1995 Table 1. Page 12 Revision 6 Table 2, Page 1 of 10 Revision 0 Table 2, Page 2 of 10 Revision 3 Table 2, Page 3 of 10 Revision 0 Table 2, Page 4 of 10 April 30.1993 Table 2. Page 5 of.10 Revision 2 Table 2 Page 6 of 10 Revision 2 Table 2. Page 7 of 10 Revision 0 Table 2, Page 8 of 10 Revision 0 Table 2, Page 9 of 10 Revision 0 Table 2. Page 10 of 10 Revision 0 Table 2, Notes, Page 1 Revision 0 Table 2. Notes, Page 2 Revision 0 Table 3, Page 1 of 1 Revision 2 Table 4. Page 1 of 16 February 15, 1995 Table 4. Page 2 February 15, 1995 Table 4, Page 3 February 15, 1995 Table 4, Page 4 February 15. 1995 Table 4. Page 5 February 15. 1995 Table 4. Page 6 Revision 5 Table 4. Page 7 Revision 5 Table 4. Page 8 Revis1or 5 Table 4, Page 9 Revision 5 Table 4. Page 10 February 15, 1995 Table 4. Page 11 February 15. 1995 Table 4 Page 12 February 15, 1995 Table 4, Page 13 February 15, 1995 Table 4, Page 14 February 15, 1995 Table 4. Page 15 February 15, 1995 Table 4. Page 16 February 15, 1995 Table 5. Page 1 of 6 Revision 0 Table 5. Page 2 of 6 Revision 0

. Table 5. Page 3 of 6 Revision 0 Table 5, Page 4 of 6 Revision 3 Table 5, Page 5 of 6 Revision 0 Table 5, Page 6 of 6 Revision 0 Table 5, Notes. Page 1 Revision 0 Table 6. Page 1 of 3 Revision 6 Table 6, Page 2 October 5. 1996 Table 6. Page 3 Revision 6 Table 7 Page 1 of 4 Revision 0 Table 7. Page 2 of 4 April 30,1993 EPL-2 October 5, 1996

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COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2 l ,

INSERVICE TESTING PLAN FOR PUMPS AND VALVES y FIRST INTERVAL' 4

EFFECTIVE PAGE LISTING

! PAGE 3 0F 5 Table 7. Page 3 of 4 April 30,1993

Table 7, Page 4 of 4 April 30.1993 Table 7. Notes. Page 1 Revision 0 Table 8. Page 1 of 6 Revision 0 Table 8. Page 2 of 6 Revision 0
Table 8. Page 3 of 6 Revision 0
Table 8. Page 4 of 6 Revision 0

] Table 8, Page 5 of 6 Revision 0

Table 8 Page 6 of 6 Revision 0 j Table 8, Notes. Page 1 April 30., 1993 i Table 9. Page 1 of 12 Revision 2

) Table 9. Page 2 of 12 Revision 2 Table 9, Page 3 of 12 Revision 2 j Table 9. Page 4 of 12 Revision 2

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Table 9. Page 5 of 12 April 30,1993' Table 9. Page 6 of 12 April 30, 1993 Table 9, Page 7 of 12_

April 30,1993 Table 9. Page 8 of 12 April 30,1993 Table 9 Page 9 of 12 April 30,1993 Table 9, Page 10 of 12 April 30,1993 l Table 9, Page 11 of 12 April 30,1993 J Table 9 Page 12 of 12 April 30, 1993 i Table 9 " .3, Page 1 Revision 0 Table 16. sge 1 of 3 Revision 0 Table 10, Page 2 of 3 Revision 0 '

Table 10. Page 3 of 3 Revision 0 Table 10. Notes Page 1 Revision 0 Table ll, Page 1 of 3 Revision 0 Table 11. Page 2 of 3 Revision 0 Table ll, Page 3 of 3 Revision 2 Table 11 Notes, Page 1 Revision 2 Table 12, Page 1 of 2 Revision 0 Table 12, Page 2 of 2 Revisice 0 Table 13. Page 1 of 17 Revision 0

, Table 13. Page 2 of 17 Revision 2 Table 13 Page 3 of 17 Revision 3 Table 13, Page 4 of 17 Revision 0 Table 13, Page 5 of 17 Revision 4 Table 13. Page 6 of 17 Revision 2 Table 13. Page 7 of 17 Revision 2 Table 13. Page 8 of 17 Revision 0 Table 13, Page 9 of 17 Revision 0 Table 13, Page 10 of 17 Revision 2 Table 13 Page 11 of 17 Revision 2 Table 13. Page 12 of 17 Revision 2 Table 13, Page 13 of 17 Revision 0 EPL-3 October 5, 1996

COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2

. INSERVICE TESTING PLAN FOR PUMPS AND VALVES FIRST INTERVAL EFFECTIVE PAGE LISTING PAGE 4 0F 5 Table 13. Page 14 of 17 Revision 4 Table 13. Page 15 of 17 Revision 4 Table 13. Page 16 of 17 Revision 0

?able 13. Page 17 of 17 Revision 0 Table 13. Notes. Page 1 Revision 2 Table 13. Notes. Page 2 April 30. 1993 Table 13. Notes. Page 3 Revision 4 Table 13. Notes. Page 4 Revision 4 Table 14. Page 1 of 4 Revision 6 Table 14. Page 2 Revision 6 Table 14. Page 3 October 5, 1996 Table 14. Page 4 Revision 6 Table 15. Page 1 of 1 Revision 0

. Table 15. Notes. Page 1 Revision 0 Table 16. Page 1 of 2 Revision 0 Table 16. Page 2 of 2 Revision 0 Table 16, Notes. Page 1 Revision 0 Table 17. Page 1 of 12 Revision 2 Table 17. Page 2 of 12 Revision 2 Table 17. Page 3 of 12 Revision 0 Table 17. Page 4 of 12 Revision 0 Table 17. Page 5 of 12 Revision 0 Table 17. Page 6 of 12 Revision 0 Table 17. Page 7 of 12 Revision 0 Table 17. Page 8 of 12 Revision 2 Table 17. Page 9 of 12 Revision 2 Table 17. Page 10 of 12 Revision 2 Table 17, Page 11 of 12 Revision 2 Table 17. Page 12 of 12 Revision 0 Table 17. Notes. Page 1 April 30. 1993 Table 17. Notes. Page 2 Revision 2 A-1 Revision 0 A-2 April 30, 1993 A-3 April 30, 1993 A-4 Revision 2 A-5 April 30. 1993 A-6 April 30.1993 A-7 Revision 2 A-8 April 30, 1993 A-9 Revision 2 A-10 April 30, 1993 A-11 Revision 2 A-12 April 30. 1993 A-13 Revision 2 EPL-4 October 5. 1996

I COMANCHE PEAK STEAM ELECTRIC STATION UNIT 1 & 2

,. INSERVICE TESTING PLAN'FOR PUMPS AND VALVES FIRST INTERVAL EFFECTIVE PAGE LISTING l

PAGE 5 0F 5  ;

A-14 April 30, 1993 A-15 Revision 2 A-16 April 30, 1993 A-17 Revision 2 A-18 April 30, 1993 A-19 Revision 2 EPL, Page 1 of 5 October 5. 1996 f EPL. Page 2 of 5 October 5. 1996 EPL. Page 3 of 5 October 5, 1996 EPL, Page 4 of 5 October 5. 1996 EPL, Page 5 of 5 October 5. 1996 1

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