Text

Jul 1992 Addenda to Rev 6 to Inservice Testing Program for ASME Class 1,2, & 3 Components
	ML20118A615
Person / Time
Site:	Cooper
Issue date:	07/31/1992
From:	; NEBRASKA PUBLIC POWER DISTRICT
To:	;
Shared Package
ML20118A614	List: ML20118A613; ML20118A615;
References
	PROC-920731, NUDOCS 9209240136
	Download: ML20118A615 (24)
	v • d • e

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4 JULY 1992 ADDENDA COOPER NUCLEAR STATION INSERVICE TESTING PROGRAM FOR ASHP CLASS 1, 2,

AND 3 COMPONENTS (REVISION 6)

DATE OF ISSUE:

JULY 31, 1992 This is an addenda to the loose leaf version of the Inservice Testing Prograin, i

Revision 6, and is issued in the forra of replacement or additional pages which j

contain changes, additions, or deletions.

SUMMARY

OF C}lANGES This is the second addenda to be pe' lished to the Inservice Testing Prograta, Revision 6.

Changes listed below a.c identified on the affected program pages by a margin note (i.e.,

7/92) adjacent to the affected area, with the exception of pump or valve summary listing pages.

A DESCRIPTION 31 Changed valve CIC llPCI-A0V-A018 to llPCI CV 29CV and the word TESTABLE to INJECTION in the NOTES / DESCRIPTION column.

Valve's air operator was removed per DC 89-180A.

33 Deleted valve llPCI MOV M057, including associated valve information. This valve was removed from plant per DC 89-180A.

34 Deleted valvo llPCI A0V A043, includine r.asw ie,ted valve information. This valve does not perfor:a a afety related function, and therefore, not required to be tested.

35 Changed valve CIC RCIC A0V-A022 to RCIC CV 26CV and the check valve description to INJECTION CllECK VAI'!E in the NOTES /

D1SCRIPTION column. Valve's air operator was removed per PC 89 180A.

37 veleted valve RCIC MOV dO17, including associated valvo information. This valve was removed from plant per DC 89-180A.

38 Deleted valve RCIC A0V A035, including associated valve information. This velve does n>t c rform a safety related function, and therefore, not rt.uired to be tested.

39 Added RV-57 in the NOTES / DESCRIPTION column for valves RV-CV 14CV and RV CV-16CV. A new relief request was written for these valves.

42, 43 Changed the 1 to a 3 in the ISI CIASS column for valves MS-CV 20CV through MS CV-35CV, Valves were inadvertently assir,ned ISI Class 1.

46 Deleted the 0 and added a Q in the TEST FREQ column for valve RW-A0V A094. Typographical errgy.

h P

1 1

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FECTED AF; AGE (S)

DESCRIPTION I

59 Deleted valve REC A0V TCV863, including associated valve information. Valve was removed from plant per DC 88 2010.

j j

61 Changed the word AIR to OIL and (DCSA) to (DGDO) in the j

p l' e t.no heading.

Typographical error.

75 For valves SCT CV 10CV, SGT CV-14CV, and SCT CV 15CV:

changed CTCO to CTCP and added a CTCO in the TEST RQMT i

column; added a CS in the TEST FREQ column; added a TJV 14 in i

the NOTES / DESCRIPTION column.

Determined full flow open l

testing can only be performed at cold shutdown.

i 79 Changed the 2 to a 1 in the Approval Note column for RR-No. RV 28.

Mechanical exercising during refueling outages is being performed in lieu of the disassembly / inspection method.

Mechanical exercising during outages (original version of relief request RV 28) was previously approved by virtue of 4

1 GL 89 04.

i 81 A new relief request, RR No RV 57 including Description and Approval Note-was added to the Relief Request listing.

A new i

relief request (RV 57) is being added to the IST Program.

2 1

82 Changed llPCI-A0V A018 to llPCI CV 29CV and RCIC A01 A022 to l

RCIC CV 26CV in the Description column for TJ Ho. TJV-13.

Valve identification was changed due to DC 89 180A.

l 82 A new technical justifiention, TJ No. TJV 14, including Description was added to the Technical Justifications added to the IST Program,., justification (TJV 14) is being listing. A new technical l

118 Changed CLASS: 2 to CLASS: 3.

1radvertently assigned Class 2.

118 Revised the ALTERNATIVE TEST section to indicate that the-valves will be mechanically exercised (in lieu of disassembly, inspection, and manually exercised) during cach refueling outage. Disassembly, inspection, and manual exercising is not necessary since the valves are capable of being exercised mechanically.

143 Changed llPCI A0V A018 to'llPCI CV 29CV in the VALVE section.

Valve identification was changed due to DC 89 180A.

i 143A Added new relief request RV-57 for disassembly, inspection, and manually exercising in lieu of full flow open exercising of check valves RF-CV-14CV and RF-CV 16CV when required for post maintenance testing later in a refueling outage.

This is required due to the restrictive conditions that exist-which prevent full flow open exercising later in an outage.

i 150 Changed llPCI A0V A018 to HPCI CV-29CV and KCIC A0V-A022 to RCIC CV '46CV in the VALVE and FUNCTION sections. Valve identification was changed due to DC 89 180A, 151 Added new technical justification TJV-14 'to document cold shutdown testing (in lieu of quarterly) of valves-SGT-CV 10CV, 14CV, and 15C7.

Full flow open exercising was determined impractical at plant power operations, w,,

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l l PIT l 2TR lRV-27 u

lCTCO l RR l71ARVDISCHARGESACUUM l

SA l MS-CV-70CV l 2028 C11 3 l C l 10 l CK-S C

1 I

I I

I I Bar=En vB vi u I

I I

lav-28 l

C lCTCO l RR l71A RV DISCHARGE VACUUM l

l 10 l CK-S l SA l MS-CV-21CV 2028 l C11 l 3 l C

l l

1 1

I I

I IBRrm ER vs 21 A2 l

l' l

I I

Iav-28 l

lC l CTCO lRic l71BRVDISCHARGEVACUUM l

MS-CV-22C7 l 2028 l C11 l 3 l C l 10 l CX-S l SA I

l l

l BREAKER VB 71 B1 l

l 1

i i

i l

I I

I lav-28 l

MS-CV-23CV l 2028 l C11 3

C 10 CE-S l SA C

CO RR 71B RV DISCHARGE VACUUM

.l l

l l

l l BREAKER VB 71 B2 l

1 I

I I

Iav-28 l

lCTCO I RR l71CRVDISCHARGEVACUUM l

l 10 l CK-S l SA MS-CV-24CV l 2028 l D11 l 3

C C

l 1

1 I

I I

I l

lBaEAxERva71C1 I

I I

I i

I I

i Rv-28 l

l CTCO lRR l71CRVDISCHARGEVACUUM l

MS-CV-25 V l 2028 l D11 l 3 l C l 10 l CK-S l SA l C l

l 1

1 I

i I

i i

iBr - vB 71 C2 l

I 1

1 I

i i

i I

i iRv-28 l

l CTCO l RR l71DRVDISCHARGEVACUUM l

l MS-CV-26CV l 2028 l D11 l 3 l C l 10 l CK-S l C

SA 1

1 I

I I

IBaEAKEa vn 71 D1:

Rv-28 l

1 SYSTEM:

. MAIN STEAM (MS)

Pg 43 Rev 6 ee.**......********.*............*****....................................................................

VALVE lP&ID lP&ID l ISI l IST l VALVE l VALVE lACT l NORM TEST l TEST l NOTES / DESCRIPTION l

CIC l

l COOR. l CI AS3 l CAT l SIZE - l TYPE l TYPE lPOS RQMT lFREQ l l

..... * * * * * * *.. * * * * * * * * +. * * *........... * * * * *........................................ * * *....................

l C l CTCO l RR l71D RV DISCHARGE VACUUM l 10 l CK-S l MS-CV-27CV 2028 l D11 3' l SA C

l l

l lBREAKERVB71D2 I

I I

I i

l i

Iav-28 l

lC l CTCO l R2 l 71E RV DISCHARGE VACUUM l

l 10 l CK-S SA

-MS-CV-28CV 2028 j D9 l

3 l C

l 1

1 I

I I

I saEArra vs 71 n i

i l

I I

Iav-28 l

lCTCO l RR

! 71E RV DISCHARGE VACUUM l

l 10 l CK-S ! SA MS-CV-29CV 2028 l D9 l

3 l C

C l

l l

BREAKER VB 71 E2 i

i I

i i

i Iav-28 i

SA l C lCTCO-l RR l71FRVDISCHARGEVACUUM l

l 10 l CK-S l MS-CV-30CV l 2028 l D9 l

3 l C

l l

i i

I I

i I

i DREAKER vn 71 r1 1

I l

I.

I I

1 I

lav-28 l

l CTCO l RR l71FRVDISCHARGEVACUUM l

C l 10 l CK-s SA l C MS-CV-31CV l 2028 l D9 l

3 l l

l l

1 1

I I

InatuzR vs 71 r2 l

i i

i l

i I

I I

I IRv-28 l

l CTCO l RR l 71G RV DISCHARGE VACUUM l

l 10 l CK-S l SA l MS-CV-32CV l 2028 l E9 3 l C

C 1

I I

laaEArrRva71G1 I

I i

l i

I i

i i

l av-28 l

lCTCO l RR l71GRVDISCHARGEVACUUM l

l l 10 CK-S l

3' l

MS-CV-33CV l 2028. l SA C

C E9 l

l l

l BREAKER VB 71 G2 l

l 1

1 I

.I I

I I

I IRv-28 l

SA C l CTCO l RR l'71HRVDISCHARGEVACUUM l

MS-CV-34CV 2028 -l E9 3 l C l 10 l CK-S l l

l l

l l BREAKER VB 71 H1 l

l 1

I i

l-I IRv-28 l

l CTCO l RR l71H RV DISCHARGE VACUUM l

l MS-CV-35CV l 2028 l E9 l

3 l C 10 l CK-S l C

SA I

I i

l i

I I

I lsREAKERvs71a2 l

I I

i i

i I

i l av-28 l

l 1

1 I

l I

i i

i I

-.. --.~

SYSTEM:

RADWAOTE'(RW)

Pg 46 Rev 6 eee.......................******..............**...........................................................

VALVE lP&ID l P&ID - l ISI l IST l VFLVE l VALVE lACT l NORM l TEST l TEST l NOTES / DESCRIPTION

~ CIC l

l COOR. l CLASS l CAT l SIZE l TYPE l TYPE lPOS l RQMT l FREQ l eee.....******......******...........*......................................***........*****....**....

4 l AT-1 l RR lDRYWELLTLOORDRAINSUMP l

l RW-AOV-A082 l 2038 G5 l

3 l.A 3

l 0

GA AO l

l l

l l BTC Q

l DISCHARGE l

l l

l l PIT j 2Y lRv-01, R7-45 l

lAT-1 l RR l DRYWELL FLOOR DRAIN SUMP l AO l 0

- RW-AOV-AO83 l.2038..l G5 3

lA l 3

l GS l

l l

lBTC.

Q l DISCHARGE l

-l l

l l

l l PIT

2Y l RV-01, Rv-45 lAT-1 lRR lDRYWELLEQUIPMENTDRAINSUMP l

l A9 l

- RW-AOV-A094 l 2028 l Gil-3 lA l 3

l 0

GA l

l l

lBTC lQ l DISCHARGE

'l l

l l

l PIT' l2Y lRV-01,RV-45 l AO l 0-lAT-1 l RR lDRYh M EQUIPMENT DRAIN SUMP l

RW-AOV-A095 l 2028 l G12 l' 3 lA l 3

l GA

.'l l

l l

l BTC lQ lDISCHARGP; l

l l.

.l l

l l

l

_ l PIT l2Y lRV-Ol. Rv-45 l

4 l

I-I

'i I

i i

i I

i i

1 l-

.I I

i I

i i

i I

I I

I 1

1:

1 I

I I

I i

1 I

l.

I I

I i

I I

i I

-l i

I i

i i

i l

l l

1.

I i

l i

i l

i i

i l

I I

i l

.I I

I I

I l-I-

1 I

I i

I I

I i

l i

i l

i i

l I

i i

i 1

l I.

I I

i i

l l

I l-1 I

i i

I i

l i

i i

l I

i i

i r

~ <

,w

.~

2

-~

\\.

i SrSTEM:

REACTOR EQUITMENT COOLING (REC)

Pg 59 Rev 6 4

- - - - .*******............e*...**

VALVE P&ID lP&ID l ISI lIST VALVE l VALVE lACT NORM TEST l TEST l NOTES / DESCRIPTION I

{

SIZE l TYPE l TrPE POS RQMT lFREQ l CIC l COOR. l CLASS l CAT

- ee.*.*****...***....********.****

0 BT2 I Q lDRYWELL RETURN ISOLATION l

f l

8 l

GA l

REC-MOV-709MV l 2031 l G3 l

4 l

l MO B

l SH 1 l l

l l

l PIT 2Y l

l l

l l BTO Q

lSOUTHCRITICALLOOPSUPPLY l

I REC-MOV-711HV 2031 l C4 4

B 6

CA MO C

SH 2 l

l l BTC Q

l l

l l PIT l2Y l

l l BTO lQ REC HI B SUPPL 1 l

l 4

l' B l 12 l BTF REC-MOV-712MV 2031 E3 l

C MO SH 2 l

l l

lBTC lQ l

1 I

I I

IPir 1 21 l

l

= - - - - - - -

l BTO lQ l REC HI A SC" PLY l

l 12 BTF l MO l REC-MOV-713MV l 2031 l.D3 l

4 l

C B

l.SH 2 l l

l l

l l BTC Q

l l

1 1

I i

i i PIT

21 l

l C

BTO Q

lNORTHCRITICALLCOPSUPPLY l

l l

l 6

l GA REC-MOV-714MV l 2031 l D4 l

4 B

MO l SH 2. l l

l l

BTC Q

l l

i i

l i

l I

iP r

2r I

i l BTO lQ lHORTHCRITICALRETURNTO l

l l 12 l BTF MO C

REC-MOV-721MV l 2031 l HI 4

l B

l SH 2 l

l l BTC lQ l REC-P-AANDREC-P-B l

1 1

I I

I I err i2r l

l l BTO lQ l NORTH CRITICAL REIURN TO l

l MO l l 12 l

BTI' REC-MOV-722MV 2031 l H2 l

4 B

C SH 2 l

l l

l BTC lQ l REC-P-C AND REC-P-D l

l 1

1 I

I i

l t err 1 21 l

l BTC lQ lAhWBLDG. SUPPLY l

l 3

l l

l REC-MOV-1329MV l 2031 l C2 l

4 B

0 GA i SB2 l l

l l

l 1

l PIT 121 l

l l FST lQ lFC-R-E INLET-CS PUMP l

l l

REC-AOV-TCV861 l 2031 l CIO l 4

l l

1 l

GL AO C

B i Sn2 l

l l

l RwM SE l

l 1 1/4 l GL AO l C l FST lQ l FC-R-H INLET-RHR PLMP l

RM-AOV-TCV862 l 2031 l C9 l 4

l B

I SH2 l

l l

l l R*M SE l

1 1

1 I

I l

i I

I I

I

(

~

SYETEMt DIE';EL GENERATOR DIESEL OIL (DGDO)

Pg 61 Rav 6 I

l TEST l NOTES / DESCRIPTION l

VALVE lP&ID P&ID l ISI IST l VALVE l VALVE lACT l NORM l TEST lrREo l 1

l POS RoxT CIC-l COOR. l CI. ASS CAT l SIZE ImE 1mE lCTCO Q

lDIESELOILTRANSFERPUMP l

..DGDO-CV-10CV l-2011 na 4

C 2

CK-P l SA l C l SH 1 l

l l

lADISCHARGE l

lCTCO lQ l DIESEL OIL TRANSFER PUMP l

1DGDO-CV-11CV l_2011 l A10 4

l C l 2

l CK-P l SA C

.l 3H 1 l l

l l

-l lBDISCHARGE l

- - - - - - - - - - - - - - - - - - - - - - - - - - = =

=-

C CTCO lQ lDGDO DAY TANK 1 I.M.ET l

DGDO-CV-12C7 l 2011 l A4 l

4 l C I 2

l CK-P l SA l i

i l

I i

I I

i 1

I Sa l

- = - =

lCTCO lQ lDGDODAYTANK2 INLET l

l l

2 l CK-P DGDO-CV-13CV

- l ~ 2011 l B4 l

4 C

C SA

! Su l i I

l i

I I

I i

1 1

1 I

I i

i l

I i

l l-1 I

I I

i l

l l

1 I

I I

I i

I l

i I

i l

i I

l I

I I

I i

i l

I I

l i

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I i

l i

I I

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I l-1 I

I I

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I I

I i

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i I

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I i

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i I

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l l

)

I

'l l

I I

l-1-

1 I

I I

l 1

I F

-1 I

i 1

1

-l l

I I

I l-1 I

I I

i

.1 I

I I

a f

SYSTEM:

STANDBY GAS TREATMENT (SGT)

Pg 75 Reir 6 VALVE PF;ID -lPGID l ISI lIST l VALVE l VALVE lhCT l 3ORM l TEST l TEST l NOTES / DESCRIPTION l

CIC-SGT l COOR. l CLASS l CAT l SIZE l TYPE l TYPE lPOS l2QMT l FREQ l l

lQ lSGT UNIT A INLET l

l B

12 l BTF AO C

i BTO SCT-AOV-249AV l~2037 l C2 l

4 l

1 l

i 1

lrST lo i

I l

l l

l PIT l 2Y l

l l BTO lQ lSGTUNITBINLET l

l SGT-AOV-T50AV l 2037 l C2 l

4 B ] 12 l BTF l C

AO 1

1 I

I I rST lo I

i I

l l

l l

I rrT 121 l

l lBTC lQ lSGTUNIT DISCH*JtGE l

4 l B 12 l BTF l AO SCT-AOV-251AV 2037 C6 l

C l

l I

I ibm lo i

I I

inn la I

l l

l

'l l

l l

l PIT l 2Y l

l l

l 12 l BTF l AO lC l BTC lQ SGT UNIT B DISCHARGE l

SGT-AOV-252AV l 2037: l G6 l

4 B

l I

i i

i imm 19 i

l I

I I

I rST lo L

i I

l l

I I

I l e:T 121 l

l l 12 l CK-W l SA lC lCTCP lQ l SGT SUCTION FROM REACTOR l

SGT-CV-10CV l 2037 l F1 l

4 l

C l

l l

l

-l l

l l

l CfCO l CS l BLDG. EIHAUST; TJV-14 l

l CTCP lQ l SGT UNIT A FAN iiXHAUST l

l l 10 CK-W SA SGT-CV-14CV-l 2037 l ' C6 l_ 4 C

C l

l l

lCTCO l CS l TJV-14 l

C CTCP lQ lSGTUNITBFANEIHAUST l

SGT-CV-15CV l 2037 l G6 4

lC l 10 l CK-W SA l l

l l

l

'l l

CTCO l CS l TJV-14 l

l0 FST lQ l SGT UNIT A DISCHARGE DPC**

j l 10 l

B'I F l SGT-AOV-DPCV l 2037 l C7 l'3' AO B

346A.

1 I

I

'l i

i I

l l

E7. l 3

B l 10 l BTF l AO l 0 SGT-AOV-DPCV l 2037 lFST lQ lSGTUNITBDISCHARGEDPCV s46B l-1 I

I I

l l-l BTO lQ lSGTUNITADILUTIONAIRSHUTOFl l 10 BTF AO l O SGT-AOV-270Av -l.2037 l C1 l

4 B

I rST 10 I

I l

l l PIT l2Y l

l

Page 79 Rev 6-RELIEP..RJOUESTS (Continued)

-nroval RR No.

Description

t e RV-08 Withdrawn RV 09 Withdrawn RV-10 Withdrawn I

i RV-11 Excesa Fitw Check Valves Testing Relief.

1 t

1 RV-12 Withdrawn i

RV-13 Withdrawn RV 14 Core Spray Pressure Maintenance Check Valves 1

Testing to the Closed Position'(CS-CV 12CV.

j l-13, 14, and 15) 5 RV-15 RHR Pressure Maintenance Check Valves Testing to-1

-l J

the Closed Position (RHR-CV 180V, 19, 24, and 25) l' RV 16 HPCI Pressure Maintenance Check Valves Testing 1

to the Closed ~ Position (HPCI-CV 10CV and'19).

RV 17 RHR/SW Core Standby Cooling Check' Valve Tcsting 2

l Relief (RHR-CV 20CV) l RV-18 SLC-CV-12CV and SLC CV 13CV Testing Frequency 1

i.

RV 19 Withdrawn RV 20 HPCI CV-11CV Testing Relief 2

f RV-21 HPCI-V.44 and HPCI V-50 Testing to the 1

Closed Position RV-22 HPCI CV-24CV,125, 26, and 27 Testing Frequency 2

RV-23 RCIC-CV 11CV Testing Relief 2

l-l RV 24 RGIC-CV-18CV and 19_ Testing to the 1

-Closed Position.

i l

RV 25 RCIC-V 37.and RCIC-V-42 Testing to:the 1

Closed Position 1.

RV-26 RCIC-CV-22CV, 23, 24;:and 25 Testing Frequency.

2

'.I RV-27 Main Steam. Relief Valve Exercising Testing _

1 Frequency-(MS-RV-71ARV to'71HRV).

j RV-28 Main Steam ReliefLLine Vacuum Breaker Check

1

=7/92-i ;g Valve-Testing Frequency (MS-CV 20CV to 35)-

t I

T

.,,.._~.,.~.w._.,

..., _ -.. - - ~........ -,,,,,. + _. ~..

e Page 8?

Kev 6 RELIEF RT,0 VESTS (Continued) 4 Approval RR 50.

Descriptinn Note

-RV 49 Witudrawn 8/91 RV 50 CS CV-18CV, 19, nllR-CV 26CV and 27 Cold 5,7 8/91 Shutdown Testin6 Caveat RV 51 RF-CV 14CV and 16 Opening Test Frequency 5,8 8/91 RV 52 SW CV-57CV, 58, 59, 60, 61, 62, 63, and 64 5,8 8/91

~;roup Closure Testing RV-53 PPCI-CV 13CV and 17 Disassembly Testing 2

Frequency RV 54 R11R CW10CV,11.12, and 13 Disassembly Testing 2

Frequancy RV-55 RCIC CV 20CV and 21 Disassembly Testing 2

Frequency

-RV-56 IWV 3427 (b) Relief 4

RV 57 RF CV-14CV, RF-CV 16CV Post Maintenance Testing

?

7/92 NOTES 1.

Relief Request'is approved by Cencric Letter (GL) 89-04 via sub:rit tal prior to April 3, 1989.

E 2.

Relief Request is approved by GL 89 04, Position 2.

3, Relief Request is approved by GL 89 04, Position 7.

4 Relief Request is approved by CL 89 04, Position 10.

5.

Relief Roquest submitted af ter April 3.-.1989.

6.

Ruhef Request is approved by NRC Safety Evaluation, NRC Letter " Cooper 8/91 Nuclear Station ' -Inservice Testing Program Relief Requests (TAC No. 76990)," dated August 31, 1390.

7.

Relief; Request is approved by NRC Safety Evaluation,_NRC Letter " Cooper-8/91-Nuclear Station _ Inservice Testing Program Relief Requests (TAC No. 77076)," dated March 11, 1991, 8.

_ Relief Request is approved by NRC Safety-Evaluation, NRC Letter " Cooper-8/91 Nuclear; Station Inservice Testing Program.

Relief

. Requests (TAC No. 16991)," dated July 5,1991.

q

_ ~_._ _ _ _._.___._ _._.__._ ___

f l' age 82 Rev 6 j

4 IECllNICAL JUSTIFICATIONS j

TJ No.

Dtatrintion I

TJV-01 RilR MOV.920MV and R11R MOV-921MV Testing Frequency i-1 TJV 02 RHR-MOV M017 and RilR MOV-M018 Testing Frequency i

TJV-03 Deleted i'

TJV-04 RR MOV M053A and 53h Testing Frequency i

TJV 05 CS CV-18CV, 19, khP. CV-26CV, and 27 i

TJV-05 Deleted l

1 TJV 07 Deleted J,

j TJV 08 Deleted a

i TJV 09 Deleted 4

l TJV-10 Deleted i

l TJV 11 DGSA CV 14CV,15,16, and 17 Testing Frequency TJV-12 CRD-CV 138 (Typical of-137) Test :lethod l

TJV+13 HPCI-CV 29CV and P,01C CV 26CV Test Frequency 7/92-1 TJV 14 FGT-CV 10CV, 14 and 15 Testing Frequency 7/92 l.

r

(

i-l I

i i

f..

E J

-W1. Pea tr- @

?u9 9 ww ' T mii-wegr9:-

-r w

y e

4-"NN--W MT$n-'

y

'(4*"'

d y 29 vy ul-Hmeg rf tgM sew' s

$ s ey.m.-1 e

'm-e m

HJuefnr-yi

'e yd e-Tgre

e 7 WPD"'*--pW*P-g a p wMe yt-mi

Page 118 Rev 6 I

d i

RELIEF REQUEST RV 28 1

I i

VALVE:

MS-CV-20CV HS.CV-24CV MS CV-28CV MS CV-32CV i

MS CV.21CV HS-CV-25CV HS-CV-29CV MS-CV-33CV MS-CV-22CV MS-CV-26GV MS CV 30CV HS CV-34CV MS CV-23CV HS CV 27LV MS+CV 31CV MS-CV-35CV i.

CLASS:

3 7/92-1 1

FUNCTION:

Check valves required to open for vacuum relief of the Main Steam j

Eolief lines to the containment.

t REQ"1 RED i

TEST:

Exercise cach quarter or cold shutdown.

J BASIS FOR RELIEF:

These vacuum breaker check valves are located inside containment.

l They are inaccessible for mechanical exercising during normal i

station operations.

l 1

Exercising these valves cach refueling outage would setve to

?

adequately assess valve opocational readiness.

i ALTErUiATIVE TEST:

Each valve will be mechanically exercised during each refueling 7/92

[

outage.

l 1

a 5

4 k

i l

r

?

,4 i

l --

J

_ l 1

.l G

a

-...-..-.... L....

..- c..-

_-,___..._-4s..

f.

Page 131' Rev.6 I

RELIEF REQUEST RV 45 4

a VALVE:

Penetration Valves X 7A MS A0V A080A, MS A0V A086A

{

X-7B MS A0V A08GB, MS A0V A086B 1

l X-7C MS A0V A0800, MS A0V A086C X 7D MS A0V-A080D, MS A0V AO SD l

X-8 MS MOV M074, MS-MOV 11077 l

X-9A RF CV-15CV,'RCIC-CV 26CV, RWCU U% 15CV 7/92 X 9B RF-CV 13CV, llPCI CV 29CV 7/92 X 10 RCIC MOV M015, RCIC MOV M016 l

X 11

!!PCI HOV M015,' 11PCI-MOV M016 X 12 RdR MOV H018, EllR MOV M017 8

X-13A RHR MOV M025A, RilR-L3V M027A i

X-13B RilR MOV M025B, RllR MOV M027B X-14 RWCU MOV M015. RWCU MOV M018 l

X-16A CS MOV MollA, CS MOV-M012A i

X 16B CS-MOV M011B,- Cs MOV M012B j

X-18 RW A0V A094, RW A0V-A095-4 X 19 RW A0V-A082, RW A0V-A083 i

X.25 PC MOV 232MV, PC A0V 238AV I-X-25 PC MOV 13s5MV, PC-MOV 1306MV 1

X 26 PC MOV 231MV, 'PC-A0V 246AV, PC MOV-306MV, PC MOV 1310MV X 39A RHR MOV-M026A, RilR-MOV-M031A-X 39B RilR-MOV-M026B RilR'MOV-M031B l

X-39B PC MOV 1311MV, PC MOV 1312HV i

X 41 RR-A0V-740AV,=RR-A0V-741AV X-42 SLC-CV-12CV, SLC.CV 13CV X 205 PC-MOV 233MV, PC-A0Vu37AV X 205 PC ADV 243AV, PC CV 13CV r

X-205 PC A0V-244AV, PC-CV-14CV.

i I

X-205 PC MOV 1303MV, PC MOV 1304MV X 210A RCIC MOV M027. RCIC-CV 13CV X-210A

.R11R MOV M016A, RilR.CV 10CV, RHR-CV 12CV X.210B-HPCI MOV-M025, MPCI-CV 17CV X-210h RilR MOV M016B, RilR-CV 11CV, RHR-CV 13CV' l

X 210A, 211A RilR MOV hv34A,- RilR-MOV M038A, RMR MOV M039A -

X-210B, 211B RHR MOV M034B, RilR-MOV-M038B, RilR-MOV M039B l

X-211B PC MOV 1301MV, PC-MOV 1302MV.

X-212' RCIC CV 15CV, RCIC-V 37 X-214 IIPCI-CV45CV,llPCI-V 44

}

X.214

.RHR MOV P0166A, RHR MOV M0167A X 214 RllR MOV M')166B,_RHR MOV M0167B l

X-214

.HPCI-A0V n070, HPCI.A0V A071

~X-220

' PC MOV-23CMV, - PC A0V 245AV, PC MOV 305MV, PC MOV 1303MV X 221

.RCIC-CV 12CV,.RCIC-V 42 X 222 HPCI CV 16CY, HPCI-V 50_

q j:

t 4

dI_

g sn i

.u...

~ ~

.-m..-

a

Page 143 Rev 6 RELIEF REQUEST RV-56 VALVE:

CS-MOV-M012A RilR-MOV M013B RWCU MOV M018 CS MOV-M012B RilR MOV M013C PC-MOV 230MV CS MOV MollA RilR MOV-M013D PC MOV 231MV CS MOV M011B llPCI MOV-MOIS.PC-MOV-232MV CS-MOV M026A MPCI MOV M016 PC MOV 233MV CS MOV M026B llPCI-CV-29CV PC A0V-237AV 7/92 CS-MOV-M07A IIPCI-MOV-MOS8 PC A0V 238AV f

CS-MOV M07B llPCI CV 15CV PC A0V-245AV R11R-MOV M025A MPCI-V-46 PC-A0V-246AV RMR MOV-M025B RCIC MOV M041 PC A0V 243AV RilR MOV M027A RCIC CV 15CV PC-A0V-244AV R11R MOV M027B RCIC-V-37 PC CV-13CV.

RilR MOV M026A RF CV 33CV PC CV-14CV RMR-MOV M026B RF CV 14CV PC A0V NRV20 i

RMR-MOV M031A RF-CV 15CV PC-A0V NRV21 RilR MOV M031B RF CV-16CV PC-A0V NRV22 4

RilR MOV-M034A MS A0V-A080A PC A0V-NRV23 RilR-MOV M034B MS-A0V-A080B PC A0V NRV24 RilR MOV M038A MS A0V A0800 PC A0V NRV25 RilR-MOV M038B MS A0V.s090D PC A0V-NRV26 RliR MOV M039A MS-A0V A086A PC A0V NRV27 RHR MOV M039D MS-A0V A086B PC-A0V NRV28 RilR-MOV M017 MS A0V A086C PC A0V-NRV29 RilR MOV-M018 MS A0V A086D PC-A0V NRV30 RilR MOV M013A RWCU MOV-M015 PC A0V NRV31 CLASS:

1,2,4 FUNCTION:

PC-A0V NRV20 through 31 - Close to prevent bypass leaktge from drywell to torus.

Close for primary centainment All other valves-listed isolation.

REQUIRED l

TEST:

Additional requirements on increased test frequencies and repairs or replacements for valve sizes six inches and larger.

[IVV-3427(b)]

BASIS FOR

{

RELIEF:

The usefulness of the additional requirements of IWV-3427(b) do l-not justify the burden of coraplying with this requiren.ent.

. Industry experience has 'shown that leak rate' trunding or i

proj ection of leak rates is not: a reliable indicator of degradation as originally thought, Al.TERNATIVE i

TEST:

For these valves, correctivo action of IWV '427(a) will-he impicmented as necessary and IWV 3427(b) will c.ot be used.

t I.S l

Page 143A Rev 6 RELIEF REQUEST RV-57 7/92 VALVE!

RF CV 14CV, RF-CV-16CV CIASS :

1 FUNCTION:

Open to provide a flow path for llPCI (RF CV-14CV) or RCIC (RF.CV-16CV) to the reactor vessel.

REQUIRED TEST:

Exnreise check valves in accordance with IVV 3522(b).

11 ASIS FOR RELIEF:

This relief request only applies to post maintenance testing (PMT) when plant conditions prevent the full flow test from being performed. The full flow test of these valven involves feedwater flow to the reactor vessel.

Due to the flow rates involved, sufficient room in the cavity is required.for the volume _-o f liouid transferred during the test.

The'only cime sufficient room exists is at the beginr.ing of-an outage just prior _ to cavity flond up.

If maintenance is performed on - the subj ect - valves it usually takes place late in the outage, af ter flood up. Therefore, it is impractical to perform the full _ flow test for check valve PMT.

ALTEkNAT~1VE TEST:

When check valve PMT in required and cavity flood up has already taken place during an outage, the val _ves will be disassembled, inspected and manually exercised (during the outage) to-satisfy open exercising PMT requirements.

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page 150 Rev 6 TECilNICAL JUSTIFICATION TJV 13 VAINE:

llPCI-CV 29CV and RCIC-CV 26CV 7/92 C1 ASS:

1 Open to piovide flowpath f rom llPCI pump to the 7/92 FUNCTION:

IIPCI CV-24CV f eedwater system; close f or primary containment isolation and to prevent overpressurization of itPCI piping.

RGIC-CV 2ACV - Open tv provide RCIC flow path to the reactor 7/92 vessel; close for primary containment isolation and to prevent overpressurization of RCIC piping.

BASIS FOR TECilNiCAL JUSTIFICATION: These valves are normally closed to isolate the reactor coolant system and the HPCI and RCIC systems.

Opening these valves during plant power operation would reduce the level of protection of the associated itPCI or RCIC low-pressure suction piping from overpressurization.

System piping and/or equipment damage may result if overpressurization occurred. Furthermore, these valves are located in the Steam Tunnel and during power _ operations, this area experiences temperatures approximately 130 - 140*F and whole body dose levels of approximately 3 Rem /llr. Plant personnel are prohibited from enterint, this area during plant power operation due to th se conditions.

ALTEPNATIVE TEST:

These valves will be mechanically exercised, verifying opcn and closure position, during cold shutdown periods in accordance with IW 3522.

Page 151 Rev 6 i

TECllNICAL JUSTil'ICATION TJV-14

-7/92 1 -.

[

VALVE:

SGT-CV-10CV, SGT CV-14CV and SGT CV-15CV CLASS:

4 Open to provide flow path-from sec6ndary FUNCTION:

SCT-CV-10CV containment to filter traina.

I EGT CV 14CV and SGT-CV-15CV Open to provide flow paths from

(

exhaust fans.

i BASIS FOR TECHNICAL JUSTIFICATION: The acceptance full flow rate for these valves is 2 1602 cfa.

During plant power operations, system _ conditions exist that i

prevent the SGT system from achieving a flow rate of 2 1602 cfm.

Reactor building differential pressure and back pressure from the~

1 Off Cas Dilution Fans act against SGT system pressure restricting SGT system flow rate. Therefore, it is impractical _to; perform a

. full flow rate-test of these valves at power operations, f.

ALTERNATIVE i

TEST:

A partial open Lstroke ' test' willi be performed on these valves curing plant power operations on_a quarterly frequency. A full flow open test will be _ performed on these _ valves during cold i

shutdown periods.

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ML20118A615

Text

SUMMARY

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