ML20070W088

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Rev 1B to Inservice Testing Program for Pumps & Valves
ML20070W088
Person / Time
Site: Beaver Valley
Issue date: 03/11/1991
From:
DUQUESNE LIGHT CO.
To:
Shared Package
ML20070W087 List:
References
PROC-910311, NUDOCS 9104120350
Download: ML20070W088 (8)
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DUQUESNE LIGHT COMPA"Y Beaver Valley Power Station Jf; SERVICE TESTIN0_FROGRAM FOR PL'MPS AND VAINES PROPOSED REVISION APPROVAL SHEET Unit 1 IST Progrum Proposed Unit Revision Operations OSC Approval Letter _Mnrager Review Review Number Pages Issued Initials /Date Date Signature Date nj 107,108,109,111, 1B 190,191,192. ( ,g 31191 BV OSC

-9 91 gh2/$  %,

/

3/7/91 /

T' tis " Proposed Revision" was made against Revision 6 of the present Jnit J _ 'ST Program, 9104120350 910405 R ADOCK 050003?4 PDR

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Btf PS- 9 .61 Vr.tVE T[SY s ftG 0U11 I N[ .

SYSTEM NAME: R i ve r Wa te r_ SYST[M NUMBfA: _]Q, Va We Valve Category CSJ or Mark D raw ing D rawi ng Test Relier Number Class __

NSA OM No. C&o rd . Requirement Request Co m nt*

A B C D P oe DS X RM1278 8-2 QS b R "O - OST 1.30 2-FS" 1RW-57 3

_M 4 3 on_i, AD , T ti 4( 5Q1 . 3: o ( su QS OS! 1. 30. 3,6-I S,RD (Q) 1RW-58 3 X RM127B T-3 QS OST 1.30_3-FS _

nn w A oOSIs 1,30.

r i. s 2,6-F e - kS,RD s(.Of

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QS Or- P5 1RW-59 3 X RM1278 F -es QS N P. 9 'O OST 1.30.6-f5N, D 101 fW % 3 OS r 1. h fa - F5, P b L R 3 QS OST 1. Sc.2,3-f S.RD (Q) 1RW-95 3 X RM1278 5-1 QS OST 1. 3*s.2-FS 50 (Q) 1PW-96 3 X RM1278 F-2 QS OSs 3. 30. 3-I S, FD ( 0 )

1RW-97 3 X RM1278 F-3 QS OST f.30.6-FS,FD f4)

. _ _ _ ~ _

RV-IRW-101A 2 X RM127B O-1 SPT 1BVT 1.60.5 f**,

RV-IRW-1018 2 X RM1278 E-1 SPT 1BVT 1.60.5.( R )

RV-1RW-101C 2 X RM1278 F-1 SPT 1BVT 1.60.5- *}

v RV-1RW-1010 2 X RM1278 F-1 Sri IBVT 1.60.5-(R)

RV-1RW-102A 3 X RM127B B-3 SPT 1BVT 1.60.5-(R)

MOV-1RW-102A1 3 X S RM1278 F-2 QST OST 1.as7.3A-Stroke & T ifwe (Q) e40V-1 RW- 102A2 3 X 0 RMI27B F-2 QST OST 1. as 7. 3 A-St roke & T i me ( Q)

-107- 1SSUE 2 REVISION 6

( PoeSoSED REVisiMO 16 )

BVPS-1 tST VALVE TESTlNG OU1LfNE SYSitM MAMT: R i ve r Wa te r_ SYSfEM NUMBER: 30 j valve Valve Category CSJ or Mark Drawing Drawing Te .t Retier Number Class _

NSA OH No. Coord. Requirement Request Comments A B C D P RV-IRW-1028 3 X RM12TB B-3 SPT IBVT 1.60.5-(R)

MOV-1RW-10281 3 X S HM12TB F-3 l

QS1 1

OST 1.4T.3A-Stroke & Time (Q)

MOV-1RW-10282 3 X S RM12TB F-3 QST OST 1.47.3A-St roke & T ime (Q)

RV-1RW-102C 3 X RM1278 C-3 $PT 1 B*ii 1.60.5-(R)

MOV-1RW-102C1 3 X S RM1278 F-4 QST OST

1. 4 7. 3 A-St roke & T i me ( Q1 MOV-1RW-102C2 3 X S ftM12 78 f~ - 4 QSY OST 1. 4 7. 34-St roke & T ime ( Q)

MOV-1fM-103A 3 X S RM127A D-4 1 Z. R QST QQ L)Q OST 1. 30.f-St roke & Time (g)

HOV-1RW-1038 SL R 3 X 5 RM127A D-4 QST gy OST 1. 30.y-Stroke & Time (g)

MOV-1RW-103C 3 X S RH127A F-4 QST g yy OST 1. 30.[g, Stroke & Time ( )

MOV-1RW-103D X 11 R 3 S RM127A F-4 1. 30.f-St roke & T ime ig)

QST RQ%Q C31 MOV-1RW-104 3 X S RM127A E-8s QST OST 1.30.4-Stroke & Time (Q) r MOV-1RW-104A 2 X 0 RM127A D-3 QST OST 1.30.4-Stroke & Time (Q)

P3V-1RW-1048 2 X 0 RM127A E-3 QST OST 1.30.5-Stroke & Time (Q)

MOV-TRW-104C 2 X 0 RM127A E-3 QST OST 1.30.4-Strobe & Time (Q)

MCV-1RW-104D 2 X 0 RM127A F-3 QS1 OST 1.30.5-Stroke & ? ime (Q)

-108- ISSut 2 REVISIC:e 6 (PROPOSED RE\liSION 16)

__ ._ . _ _ _ _ . _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ _ _ . _ _ .._m ._ _ _ . -_ _ . _ - - - _ _ - - -

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' BVPS.: 57 b

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VALVE lES14MG 0:tTL8sst .

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SYST!M MAME: River Wa.tel SYSTEM 88tmBIR: JQ,

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i Vaive Valve Category CSJ or j Mark Drawing Drawing Test Retier 1- etumber Ctass MSA OM 900 Coord. Requirement A B C D P Restsest Comments r

4 MOV-IRW-105A 2 X O RM127A- D-1 QST OST 3. 30. 4-St robe & T ime ( Q)  ;

a t i . t MOV-1RW-1058 2 X 0 RM12FA F-2 QST l OST 1.30.5-Strobe & Time (Q) c '

l MOV-1RW-105C 2 X O Rett 27A E-1 QST i OST 1.30.4-S* roke & Time (Q) t i - f MOV-1RW-1050 2 X O RM12TA F-1 QST i OST 1.30.5-Stroke & Time (Q) i j

f MOV-1RW-106A 3 X O IUt127A I D-5 QST OST 3.30.4-Stroke & Time (Q)  :

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RV-IRW-106A -3 X ftM17TA F-4 SPT

, 1BVT 1.60.5-(R) {

M(y;#-1RW- 106B 3 M O stM12 F A f E-5 QST UST 1.30.5-Stroke & T ime (Q) t I

RV-1RW-tC6B 3 i

,X RMt2TA C-4 SPT  !

T~ 18VT 1.60.5-(R) t i

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'RW-106 3 X M9t t27A .' - 8 U N3 "

i ee PF l QS OST 1. 30.2.6-FSMD (Q)

R R 44 A DET 4. M. l . 4m - 5: 5. FO { ft )

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QS RR3i

OSI 1.30.8-fS.RO (R)

TRW-10T 3 X F. Mil /A  % QS bN b OST fi30.3.6-FS.FD (Q)

ER M 3 oi? t. Ma _ m - E S . 5:n ( R i 4

QS RR38 OSI 1.30.8-FS.RO ( R) D i

tRW.106 3 x 8tM127A D-4 2. a 05 QRQ$ W OST 1.30.9,6-FS.FD (M sRW-to, x r-= 42. R 3 RMt2rA - QS g p sgg OST 1.30.L +-FS.FD (p3  ;

-io9- ISSut 2 j

REVIS80se 6  ;

i. (PROPOSED RaisioN }B)
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BVPS . est l

9 val ' f. 4 OUI 1_IMF .

SYSifM MAMi: R i ve r Waje r_ _A NUMBER: J O_

Vaive Valve Category CSJ or Mark Orawing Drawing test Relief Munbe r Cisss NSA OM Mo. Coord. Requirement Request Comments A B C D P MOV-1RW-116A 3 X S RM12TA F-8 QST OST 1.30.1A-Stroke & Time (Q)

MOV-iRW-1168 3 X 9 S RM127A 1

T-8 QST OST 1.:J.19-Stroke & Tim. (c)

MOV-1RW-117 3 X S RM127A D-5 MT "ST 1. 30.5-St roke & T ime ( c )

1RW-135 3 X RM12TA A-7 QS RR33 at8-stroke ver fled by piscing Control Room Redundant CooIing Coii into service.

1RW-136 3 X RM127A 8-9 QS RR33 Full-stroke verified by placing Controt Room Redundant Coo 8ing Cone into service.

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1RW-158 3 l X RM1?FA C-6 QS OST 1. 30.14-f S, f D (Q) 1RW-159 3 X RM127A B-6 QS OST 1. 30.14-FS, F D (Q) 1RW-193 2 X RM12TA t ?. R D-3 QS RQ 95 OST 1.30.M-FS, FD (JP) l'L R 1RW-19ts 2 X RM1?TA E-3 CS KRS$ MT 1. 30.fA-T S,f D M 1RW-195 2 X RMi27A s2 a  ;

, E-3 CS RQQ3 OST 1.30.M-FS.FD ( AT)

TRW-196 2 X RM127A e 2. R F-3 QS RR45- e r 2 30 u -rS.'s W Seepte VitusI inspection per QS RR34 CMP 1/2-75-WATER CHECR-1M (R) 051 1.30.2.3,6 & IBvi 1.30.2-1RW-19T 3 X RM127A D-1 QS PS, T D ( Q. R )

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-111- srSuE 7 R~,VIStost 6 (PROPOSED RE05tura 16)

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RELILT RD?UrSt - 43 Valve No. 1W-57 1W-106 1W-58 1W-107 1W-59 Category - C_ Class 3 runction: River Water punp dischargo ard dwnstronm header chock valves Test Requirementst Quarterly full-stroko Pasis for Relief: To fullfill their safety function t.hese chock valves must open to ensure a coolirg water flow path through the Recirculation Spray (RS) heat exchargurs durity a DIA. Plant operatiry experience has chcwn that exercisirg these valves quarterly by initiatiry River Water (W) flow through the RS heat exchargers unnocccsarily degrades the operational readiness of the heat exchargers by depositing asiatic clams, other mrino lifos rivc.r mud and silt in the heat exchargara.

To alleviate this problem, the plant interds to place the W side of the heat exchangers in a chendcal wet layup, once inplemented, the heat exchangers would then be mintained in layup during norm 1 plant operation ard chemically treated on a r>criodic basis to mintain their operational readiness in the event of an accident. If the program of chemically treating the heat exchargers is not successful, quarterly full-stroke testirg by initiatirg flew through the RS heat excharscra will be mintaincd.

l Alternata Test: Doperdirg on the availability of the Camponent Cooling Water (CER) heat exchangers, the check -valves will be either full-stroke or part-stroke exercised open quarterly by catablishirg a flow path through the W side of the CCR heat exchangers when testirg the W pumps per 1057-30.2, 3 & 6.

During refuelirg outages, the valves will be full-stroke exercised open by establishing a flow path through either the W side of the RS heat excwgers or the W side of the CCR heat exchargers ard passing required accident flow through the valves per lOSP-30.2, 3 or 6.

-190-(PPOPOSED REVISION 1B)

. _ . _ _ _ _ _ _ . _ _ . _ _ . . _ _ _ _ . _ . _ . _ _ _ . _ _ . _ . ~ . . _ . _ _ _ . . _ _ . . _ .

4 UVPS-1 IErr RillII RD2UESP 44 Valve No. IOV-11M-103A lOV-11M-103C IOV-1TM-103B IOV-11M-103D ,

l Catcgory B Class 3 i runction: River Water header isolation valves to the River Water side-of the Recirculation Spray heat exchangers '

Test Requirements: Quarterly stroke ard timo i

l Basis for Relief: These valves are normally closed durity power operation, 7b fullfill their safety function these valves receive a CIB ,

open signal to ensure a coolirg water flow path through the Ibcirculation Spray (RS) heat exchargers during a DIM.

Testirg these valves quarterly requires unisolating the River Water (IM) system frm the RS heat exchargers. Plant operatirg exTerience. has shown that this unnecessarily degrades the operational readiness of the heat exchangers by >

depositing asiatic clans, other marine life, river nud ard i

silt in the heat exchangers. To alleviate this problem,- the plant intends to place the IW side of thz heat exchangers in a chemical wet layup. Once implemented, the heat exchangers ,

would then be maintained in layup during normal plant c operation and ehemically- treated on= a periodic basis to

, maintain their operational readiness _ in the event of an accident. Because these valves will w within the layup boundaries, rollef frm quarterly valve stroke testing is required. If the program of chemically treating the heat exchargers is not su m naful, quarterly full-stroke testing will be maintained.

Alternate 7bst: Full-stroke exercised and timet open durirg refueling outages per 1050-30.12.  ;

l

-191-(PROPOSED REVISION 1B) 1 .. _ . - . . . , , . - . _ _ . . . , . . . . _ _ . . , . , . . . _ , , . _ , , _ . _ _ . . _ _ _ . . , . . . --....m . _ _ - ~ ,__.-. ., _ . ..,__.._ . _.m .

BVPS-1 ISTr RELIEF IUQUFST 45 Valvo No. 1W-108 1W-193 1.W-109 1W-194 1W-195 1W-196 Category C Class .2. 3 j

Function: River Water supply chock valves to the Rccirculation Spray heat exchangers Test Requirerents: Quarterly full-stroke Basis for Relief: Theco check valv9s are normally closed during power operatio.1. Tb fullful *hoir safety function the valves must orc 1 to ensure a cooling water flow path through the Rocirculation Spray (RS) heat exchangers during a DBA. To test these valves quarterly River Water (W) flow must bo initiated through the RS heat exchangers. Plant operating experience has shown that this unnocessarily degrados the operational readiness of tho heat exdiangers by depositing asiatic cla.ns, other marine life, river mud and silt in the heat exchangers. 7b alleviate this problem, the plant intends to place the W sido of the heat exchangers in a chemical wet layup. Once implemented, the heat exthargers would then be maintained in layup during normal plant operation ard chemically treated on a periodic basin to maintain their operational readiness in the event of an accident. Because these valves will be within the layup boundaries, relief from querterly valve stroke testiry is required. If the program of chemically treating the heat exchargers is not successful, quarterly full-stroko testing will be maintained.

Alternate 7tst: Full-stroke exercised open during refuelirg outages by establishing a flow path through the W side of the RS heat

exchargers and passing required accident flow through tho l valves per 10570-30.12.

-192-l (PROPOSED REVISION 1B) l

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