Text

Aug 1991 Addenda to Cooper Nuclear Station Inservice Testing Program for ASME Class 1,2 & 3 Components (Rev 6)
	ML20085G184
Person / Time
Site:	Cooper
Issue date:	08/31/1991
From:	; NEBRASKA PUBLIC POWER DISTRICT
To:	;
Shared Package
ML20085G179	List: ML20085G184; NLS9100667, Forwards Aug 1991 Addenda to Cooper Nuclear Station Inservice Testing Program for ASME Class 1,2 & 3 Components (Rev 6);
References
	PROC-910831, NUDOCS 9110240176
	Download: ML20085G184 (28)
	v • d • e

-. -

AUCUST 1991 ADDENDA COOPER NUCLEAR STATION IhSERVICE TESTING PROGRAM FOR ASME CLASS 1, 2 AND 3 COMPONENTS (REVISION 6)

DATE OF ISSUE! AUGUST 31, 1991

-This is an addenda to the loose-leaf version of the Inservice Testing Program, Revision 6. and is issued in the form of replacement or additional pages which contain changes, additions, or deletions.

Summary of Changtg This is the first addenda to be published to the Inservice Testing Program, Revision 6.

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

8/91) adjacent to the affected area, with the exception of pump or valve summary listing pages.

AFFECTED PACE (S)

DESCRIPTION A new paragraph H was added to clarify op'en check valve 15 testing using flow.

Deleted valve drawings 2018 and 2028 s'nce valves 18 associated with these drawings vera d41eted from the program.

Replaced valve drawing " Cooper-Bessener KSV 36-7" with 19

" Applied Power Associates, Inc. 117.10 IC 09".

The associated valves' schematic drawing vss revised.

Revised valve CICs RitR MOV 26A and RilR M0f 26B to 24 RHR-MOV M026A and RHR MOV M026B respectivey'.

Revised valve CICs RllR MOV MO 166A and RHR MOV MO-166B 3

to RllR MOV-M0166A and RitR MOV-M0166B. respectively.

Changed TEST FREQ from Q to RR for valves SLC CV 10CV 30 and SLC CV-11CV test requirement CTCC. This change is due to Rnlief Request RV-47 being approved.

For valves MS-A0V-A086A, MS-A0V A086B, MS A0V A086C, and 40 MS A0V A086D, the word MAINT was changed to MAIN in the NOTES / DESCRIPTION column.

Deleted RV 49 from the NOTES / DESCRIPTION column for valves MS RV-70ARV, 70BRV, 70CRV, 71ARV, 71BRV, 71CRV, 41' 42 71DRV, 71ERV, 71FRV, 71CRV, and 7111RV.

Relief Roquest RV 49 was withdrawn since it was not approved.

47 Revised valve CIC PC. A0V 233AV to PC MOV 233MV.

9110240176 911015 PDR ADOCK 05000293 PDR p

AFFECTED PAGE(S)

DESCRI/ TION Deleted valves DG SOV D01(20SAR), DC-SOV DG1(20 SAL),

DG SOV DG2(20SAR), and DG SGV DG2(20 SAL), including associated information.

Revised valve CICs DGSA A0V AV1, DGSA A0V AV2, 62, 63 DGSA A0V AV3, and DGSA ADV AV4 to DGSA 50V SPV1, DCSA 50V SPV2, DGSA SOV SPV3, and DGSA SOV SPV4, respectively. Other associated information was also changed. Revisions due to a design change.

Revised information in columns P&ID, P&ID COOR. and VALVE SIZE for valves DGSA 40V AV5, DGSA A0V AV6, 63, 64 DGSA A0V AV7, and DGSA A0V AV8 to reflect correct valve information after incorporation of a design change.

Deleted valve NBI CV 48BCV, including associated valve information. This valve does not perform a specific 68 function in shutting down a reactor to the cold shutdown condition or in mitigating the consequences of an accident.

Deleted test requirement CTCO from the TEST RQMT column and the associated test frequency from the TEST FREQ column for valves IA CV-17CV through IA CV 22CV, 73, 74 IA CV 2RCV through IA CV 37CV, and IA CV-50CV through 1A CV 53CV. These valves do not perform a safety function in the open direction.

Deleted valve RV CV-36CV, including associated info rmation. This valve does not perform a specific 77 function in shutting down a reactor to the cold shutdown condition or in mitigating the consequences of an accident.

For Relief Request (RR) numbers RP-14. RP 15, RV 47, RV-48 RV 50, RV 51, and RV 52, a note number was added 78, 80, 81 to the Approval Note column to reference the associated note which indicates relief request approval.

For RR RV 49,the Approval Note number was deleted and the description wording was replaced with the word gy

" Withdrawn". RR RV-49 was withdrawn since it was not approved.

Added notes 6, 7, and 8 for relief request approval 81 re fe renc e s.

Deleted valve NBI CV 48BCV f rom the list of valves, 104 including the associated drawing reference.

Revised the last sentence, deleting the reference to 179 open testing.

Open testing is not required, l

1

t l

AFFECTED PAGE(S)

DESCRIPTION In the valve list, DC 50V DG1(20 SAL), DG SOV DC2(20 SAL).

DG SOV DG1(20SAR), and DC SOV DC2(20SAR) were deleted and NSA A0V AV1 through DCSA A0V AV4 were replaced with 128 DGSA SOV SPV1, DGSA SOV SPV2, DGSA SOV SPV3, and DGSA SOV SPV4. Design chan5e deleted valves and revised valve component identification codes (valve number).

Deleted the statement specifying the open function in the FUNCTION section. Revised the last sentence, 130 deleting the reference to open testing. Open testing is not required.

Deleted complete relief request. RR RV 49 was 136 withdrawn.

c V.

Page 15 Rev 6 F.

Maximum Allowable Stroke Timss i

+

Where stroke time measurement of power operated valves is required, maximum allowable stroke tirnes are established based on the valve's reference or average stoke time when it is known to be in good condition. and operating properly or based on Technical i

Specifications or safety analysis limit, 0.

' Valve Disassembly Per IW 3522, check valves may be disassembled, manually exercised and inspected in lieu of flow (and flow reversal) testing as described in the Code.

H.

Open Testing of Check Valves Usin6 Flow 8/91 Only check valves that are tested open utilizing flow and that have a specified maximum required accident condition flow are subject to position 1:of Generic Letter 89 04.

Either the flow through these valves 'is measured or_ other quantitative measures with acceptance criteria are monitored that demo.istrates required flow through-the

-valve. -Check valves tested.opeu utilizing flow and do not have a speelfted maximum required accident condition-flow are tested open-l by either flow-measurement or other positive means.

I;

-Relief Requests and Technical Justifications for Valve Testing.

S$ction VI includes the applicable relief requests and technical

~'

justifications fot IST valve testing.

V=

yiLVE'

SUMMARY

LISTING l

.thtations used in the valve sumtrary tables are as followr-j VALVE CIC:

The valve's component identification code.

t P & ID

- The associated piping and instrumentation drawing number.

o P 6 ID COOR:

The drawing coordinate location on the P& ID for the i

valve.

ISI CLAlis:

The ISI classification of the valve.

Class 4. indicates

.the valve is not considered a ASME Code Class 1,: 2: or 3 valve.

l IST CAT:

The category or categories assigned to r.he valve based on.

the definitions per IW 2200.

' VALVE SIZE:

The nominal site of the valve in inches, y

~~.

<'g t

I

_ Par,o la Rev 6 i

l NOTES /

component l

DESCRIPTIo!!:

This column contains a brief description

~aud references applicsbie i

relief request (s) or technical i

justifications.

Relief Requects are e

designated RV XX and Technical Juatifications are designated TJV XX.

t i

VALVE DRAVINGS NOTE:

Unless otherwise stated, all drawin5s are Burns and Roe Flow Drawings.

l Dr.gy.ing Title 2006

- Flow Diagram Service Water System 2010-Flow: Diagram Instrument-Air 2011-Flow Diagram Diesel Generator System 8/91-2022 Flow Diagram - Primary Containment Cooling and Nitrogen Inerting-Systen.

2024-Flow Diagram HVAC Misc. Service Bu'1 dings L2026-Flow Diagram Reactor Vessel Instrumen:ation 2027 Flow Diagram Reactor Recirculation and Suppression Chamber Vent S ystems and Connections 8/91

__2031' Flow Diagram'. Reactor'Suilding Closed Cooling Water 2036 Flow Diagram Service Water (Booster) Sycrem i

2037 51;w Ma5 ram-H & V-Stand By-Gas Tree ment & Off Gas Filters.

2038

- Flow Diagram Reactor-Building Floor and Roof Drain Systems j

2039' Flow Diagram, Control Rod Drive Hydravlic System

-2040 Flow Diagram Residual Heat Removal System-2041 Flow Diagram - Reactor Building Main Sceam System

-2042-Flow Dia6 tam---Reactor Vater Cleanup System 0-1 er em a-M

,,,w

,-....--,~sa,--n

,--n-

...n.-

,,s.,w-en,,,.,,,g.a,ssw,..m,,cm.,,..,,m,,:m,v,,e,,,.~

gn m. eve m wws-w,,

.rg-~.,,.m a

Page 19 Rev 6 "143 flow Diagram - Reactor Core Isolation Coolant and Reacter Feed Systems 2044 Flow Diagram - High Pressurc Co.lant Inj ec tion and Reactor Feed Systems 2045 Flow Diagraic Core Spray-and otandby Liquid Control Systems 2077 Flow Diagram - Diesel Cencrator Support Systems l

2084 Flow Diagram Atmospheric Contali.'

t Atmosphere Dilution System Cosmodyne D &I Drawing Diagram

- Augme.nted Off-Cas System - Cooper

6000302 Nuclear Station Appl t Control 8/91 Power Diagram

. Emergency Diesel Generator Associates, Composite Control Air Schematic Inc.

117 10-IC-09

.Ceneral Control Electric

-Diagram

--Travet.ing Incore Probe Calibration

-7912260 System A

4

- - _ - _ _ _ _ _ _ _ = _ - _____ - _-__ - ____ ___ - -_ - ___ _ ___- - _ _ _ _____ - _______- _ _____ - _ _ _

p-u y

y t

,:q <

6 u.

w m

' SYSTEM:

RESIDUAL HEAT. REMOVAL 4 (RHR):

Pg 24 Rev 6 o*** *****************************************************e*************************************************-

TVAll (

P&ID P&ID.

ISI4 ISTdVALVE VALVE / ACT-NORM TEST

TEST; NOTES / DESCRIPTION-COOR.

CLASS CATElSIZEc TYPE:

TYPE POSL RQMT

FREQ:

.CIr

- - - - f-********sA****************************************-****AA*****************

' RilR-MOV-M926A '

E2040L -84 2;

Ai

10:

GA

-M0.

C--

AT21' RR-'

DRYWELL SPRAY LOOP A OUTBOARD

'~

BTO Q:

ISOLATION BTC-Q-

RV-01, RV-45, RV-f5 1l PIT 1 2Y.

RHR-MOV-M0258 2040.

B9 2

A

-10 GA~

MO C-AT RR' DRYWELL SPRAY LOOP B OUTBOARD o

l BT0; Q'

ISOLATION BTC Q'

RV-01, RV-45, RV-56 PIT 2Y b

kT k RR bRhbElbhPRkhLbbPkbbhbbkRbf 5

bbRbbVbbbkk 2b4b b5 h

k ko bA bb BTO.

Q ISOLATION.

BTC Q

RV-01, RV-45, RV-56 PIT 2Y RHR-MOV-M0318 2040

- B8:

2

A 10 GA M0 C

AT - i' RR DRYWELL SPRAY LOOP B OUTBOARD Bln Q

ISOLATION.

BTC Q

RV-01, RV-45, R!-56 PIT-2Y RHR-MOV-M034A 1 2040

.E4 2.

A 18 GL M0 C

AT-1 RR SUPPRESSION CHAMBER COOLING BTO Q

LOCP A lNB0ARD TilROTTLE BTC Q

RV-01,.RV-45, RV-56' PIT 2Y RHR-MOV-M034B 2040 E9 2

.A 1;8 GL M0 C

AT-1 RR lSUPPRESSIONCHAMBERCOOLING BTO Q

LOOP B INBOARD THROTTLE RV-01, RV-45, RV-56 BTC

[Q i

2Y PIT RHR-MOV-M038A 2040-

'05 2

A-6 GL' M0 C

lAT-1 RR SUPPRESSION CHAMBER SPRAY B10.

Q LOOP A INBOARD THROTTLE

BTC, Q

RV-01, RV-45, RV-56 4

PIT 2Y bbbbbhbb3bb hb4b bb b

k b

bL Mb b

kT k kk

'bbPPkEbb5bkCkkMbEkkPbkh BT0 Q

LOOP B INBOARD THROTTLE BTC.

Q RV-01, RV-45, RV-56 i

PIT.

2Y

p1s, 2

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~

+

~

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o SYSTEMi fRESIDUAL IIEAT REMOVdLl(RHR)~.

'Pg 25) Rev 6:

cz*******************************,.****************************s ***********s*******************************s' TVPEClACT1.

NORM TEST:

TEST 1 NdTES/ DESCRIPTION-1 VALVE P&ID' P&IDi ISI IST' VALVE VALVE l 1YPEu POS RQMT/

FREQ'

?CIC C00R.

CLASS CATT SIZEL

.y co*a************************************************+^**************************************MGER C001.ING' - l CA M0z

'C AT-'I RR1 SUPPRESSION CHA 18:

RilR-MOV-M039A

'2040 :

D4J;ll2+

A7 BTO Qi LOOP A'00TB0ARD ISOLATION' a

BTC Q-RV-01,RV-45, RV-56L PIT.

2Y~

3 kbRbbVMbb9h hb4b bkb k

k kb bk Mb b

kh k RR hbPPkhbbhbbbkkMbhRbbbLkbb BTO Q

LOOP B OUTB0ARD' ISOLATION-BTC QJ RV-01,RV-45,:RV-561 4

PIT-2Y RilR-MOV-M0166A 2041-H2 1 2

A

'1.

GL-MO:

C-

' AT-1 RR

'RHR HX A VENT BTC-Q RV-01 -RV-45 Pil' 2Y RilR-MOV-M0166B -

2041 H2 2-A

'lJ L GL'

.tV)

C

' AT-l' RR RHR HX B VENT BTC Q~

RV-01, RV-45 PIT 2Y-

...._....__....._.._-__.._......__--_.._...__.....__........... __....__..__.._..____....__.....--____.____.A RilR-MOV-M9167A 2041 181 2-A 1

GLL

'M0 C-AT-1 RR RHR HX A VENT BTC~

Q RV-01, RV-45 l

PIT 2Y

[-

R11R-MOV-M01678 2041 11 2 2-A 1

GL ' ] ; MO AT"1.

RR RHR HX B VENT' BTC Q-RV-01, RV-45 PIT 2Y RbRbby-Mbhk hb b hh h

b b

Gk Mb b

Bhb h

RbRbkkbbhthh 3

PIT 2Y

'RilR-MOV-M0128 2040 l'Fil 2

B

.16 L GA MO S O ' BT0 Q

RHR-HX B OUTLET l-PIT 2Y RbRbXkkblEh RbRkbVbbb5k hb4b bh h

B kb bk bb b

Bkb Q

PIT 2Y-t I

RHR HX B INLET RilR-MOV-M0658

~2040 Gl}-l.2l B

16' GA. l PH)

O BIO L'Q l2Y i-

1 PIT-

_*_**-_.**_*.__**._*-**__*_**._e_____._e.__.....e......

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Pg~30.: Rev 6-

. SYSTEM:

STANDBY LIQUIDiCONTROLL(SLC)

o**************e*******************************************************************************************

~

VALVE P&ID{

P&ID-LISIL IST:

VAiVE VALVE 1 ACT:

NORM TEST' TEST:

NOTES / DESCRIPTION-CIC C00R.

CLASS CAT SI?E TYPE-TYPE-POS RQHT.

FREQ 1

>co*****<******e***************************.*****************************************************************

-SLC.CV-1?CV; 20452

E8-1, A,C 1:l/2 !CK-L JSA C

AT-1 RR SLC INJECTION LINE 0UTBOARD CTCO RR-CHECK CTCC RR~

RV-18, RY-01, RV-45; i-i SLC-CV-CV-

~20453 E7-

~ 1-A,C 1 1/2 CK-L ESAL C-AT-1 RR SLC INJECTION LINE INBOARD l CTC0 RR CliECK

. CTCC.

RR RV-18, RV-01, RV-45 y

7

- SLC-CV-10CV' 2045 E9-2 C

1 1/2- = EK-L:

-SA C

CTC0 Q'

SLC '.-UMP A DISCHARGE CHECK:

CTCC:

RR RV-47 SLC-CV-llCV 2045 F9

.2.

C 1-1/2 CK-L SA-C' CTCO Q

SLC PUMP B DISCHARGE CHECK CTCC RR.

RV-47 SLC-RV-10RV.

20".5 D10' 2

C.

3/4' RV-SA-C ' CTSR SY SLC PUMP A DISCHARGE RELIEF-I

.a SLC-RV IIRV.

2045:

'G9 2

C 'i 3/4:

RV:

SA C

CTSR' SY SLC PUMP B DISCHARGE RELIEF i:

i.

SlC-SquV-14A 2045-E8 l'

D' I? 1/2 SHR Cll C

DT 2YR ~

SLC EXPLOSIVE VALVE A 4

r SlC-SQBV.148

-204S E8 1

D

. 1/2

.SHR CH C

DT' 2YR SLC EXPLOSIVE VALVE B

...=,.....s

.....e................................e...........e........*.........e........................

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b 4.

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. I I

a..,

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-SYSTEM:

. MAIN: STEAM:(MS);

Pg 40' Rev 6L r

1 ***kt*kAA*****************************'***********************************************FSCRIPTION-VALVE-P&lD P&ID: :ISI IS?-

AL'.'" VALVE)

ACT~.

NORM TEST:

TEST; NOTES /D COOR.

CLASS CAJISI7E TYPE;.

TYPE POSL RQMT-FREQ CIC-

- - - - +74&'Vkw************e********************d****************************

MS-A0V-A080A 2041-B5 '.

1' A: TW

'C_.

A0.

0=

AT-1 RR MAIN STEAM ISOLATION VALVE A" BTC' Q-INBOARD.-

FSTt RR RV-04,RV-40, RV-01,lRV-45 PIT 2YR RV-56 MS-A0V-A080B'

2041' B5 1

'A" 24.

' GL :

A0 0

AT-l' RR-MAIN STEAM ISOLATION VALVE B' BTC.

Q.

INBOARD FST-RR' RV-04,RV-40,RV-01,lRV-45 4

PIT 2YR' RV-56

.s MS-A0V-A080C 204) 86

.1 A

24 GL

.A0 O'

AT-l! ' RR MAIN STEAM' ISOLATION VALVE C'

' l i

BTC' Q

INBOARD' FST-RR.

RV-04,RV-40', P.V-01, RV-45 PIT 2VR :-

RV-56

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

MS-A0V-A0800 2041 B6 1

1 A

.24 GL

'A0 0

AT-1 RR MIN STEAM ISOLATION VALVE D

.l B1C Q.

INBOARD i

FST RR RV-04,RV-40, RV-0!, RV-45 l

PITc 2YR.

RV-56 t

.45-A0V-A336A 2041 B3 1:

A 24 GL

.A0

.0-AT-1 RR MAIN STEAM ISOLATION VALVE A BTC Q

OUTBOARD FSI RR RV-04,RV.40, RV-01,'RV-45 PIT 2YR RV-56 MS-A0V-A086B 2041 A4 l

1 A

24 GL A0 0

AT-1 RR-MAIN-STEAM ISOLATION VALVE B BTC Q

OUTBOARD FST' RR RV-04,RV-40, RV-01, RV-45' PIT

,2YR' RV-56 kh k RR MkhNShEbkSbLkhkbNhkLhEC b5kbVkb86b 2bkk kB k

k 2k bl kb 0

BTC Q

OUTBOARD i'

FST' RR.

RV-04,RV-40,- RV-01, RV-45 l.'

PIT 2VR-RV-56 l

MS-A0V-A086D 2041 B8 l

'l

'A I'24

?.GL-A0 0 ' AT-l' ' RR MAIN STEAM' ISOLATION VALVE D BTC.-

Q.

OUTBOARD' q

L FST:

RR RV-04,RV-40, RV-01, RV-45 T

PIT-2YR' RV-56 i

. ~...

u

.l dM j

9 W

SYSTEM:

. MAIN STEAM;(MS);

09.41; Rev=6 C**********&************************************************************************************************

VALVE P&ID P&ID ISI:

IST:

VALVE VALVEi ACT. NORM TEST TESi '

NOTES / DESCRIPTION CIC-COOR.

CLASS CAT:

SIZE 1 TYPE TYPEa POS' RQMT1 FREQ-C**********k****A****************************1s**************************************************************

MS-MOV-M074 2041' C6 1-A 3

GA'

- MO.

O AT-1 RR MAIN STEAM LIhES UPSTREAM OF-BTC Q..

MSIV'S ORAIN INBOARD ISOLATION o

PITD 2YR-RV-01, RV-45 3

MS-MOV-M077 2041 CIO 1

A 3

GA.

'M0 0 IAT-1 RR MAIN STEAM : LINES UPSTREAM OF

! B1C :

Q.

MSIVS DRAIN OUTBOARD ISOLATION PIT l 2YR.

RV-01, RV-45 r

- MS-RV-70ARV-2028-C10 1

C-6

-RV SA-C CTSR-SY-SAFETY VALVE MAIN STEAM LINE'A.

MS-RV RV 2028 E9 l : 11

.C L6 RV-SA C.

lCTSR SY ' SAFETY VALVE NAIN STEAM l

l l

LINE D MS-RV-700.<V 2028.

E9 l'

C 6

RV-SA C

CTSR SY.

SAFETY VALVE MAIN STEAM LIN2 0 MS-RV 71ARV l 2028 C10 1

C,8 6

RV A0 lC CTSR SY SAFETY RELIEF VALVE MAIN STEAM BTO RR LINE A PIT 2VR RV.

MS-RV-71BRV 2026 Cll 1

C,8 6

RV A0' [C lCTSR SY SAFETY RELIEF VALVE MAIN STEAM j

BT0 RR LINE A 1

PIT 2VR RV-27

+

MS-RV-71CRV

'2028 011 1

C,B 6 RV A0 C

CTSR 15Y SAFETY RELIEF VALVE MAIN STEAM BTO.

'dR LINE B PIT-2YR RV-27 l

MS-HV-71DRV 2028 D11

-1 C,B 6-RV A0 C

CTSR' SY SAFETY RELIEF VALVE MAIN STEAM BTO -

RR LINE B.

~

PIT 2YR RV-27.

MS-RV-71ERV 2028-D9 1

C,B 6-RV A0 C

CTSR SY SAFETY RELIEF VALVE MAIN STEAM BTO RR -

LINE C PIT 2YR RV-27 Y

b

n

Pg 42 Rev 6 SYSTEM:

MAIN STEAM (MS)

- - - - VALVE 'ACT*************************************

~

VALVE lP&ID P&ID ISI IST VALVE NORM TEST TEST NOTES /DESCRIPT CIL l

C00R.

CLASS CAT SIZE TYPE TYPE POS RQMT FREQ MS-RV-71FRV 2028 l 09 1

' C,8 6

RV A0 C

CTSR SY SAFETY RELIEF VALVE MAIN STEAM BT0 RR LINE C

, PIT 2YR RV-27

........................--.......--.......---..............--.~..........----..........--........... --.---

MS-RV-71GRV 2028.

'E9 1

C,B 6

RV A0 C

CTSR SY SAFETY RELIEF VALVE MAIN STEAM BTO RR LINE D PIT 2YR RV-27 MS-RV-71HRV 2028 E9 1

C,B 6

RV A0 C

CTSR SY SAFETY RELIEF VALVE MAIN STEAM l

BTO RR LINE D PIT 2YR RV-27 b5bV2bbh hb2B bkk k

b kb bK h hk f b bhbb RR hkkRhbkhbbkhbEVkbbbb BREAKER VB 71 Al l

RV-28 MS-CV-21CV 2028 Cll 1

C 10 CK-5 SA C

CTC0 RR 71A RV DISCHARGE VACUUM BREAKER VB 71 A2 RV-28 MS-tV-?2CV 2028 Cll 1

C 10 CK-S SA IC CTC0 ' RR 71B RV DISCHARGE VACUUM BREAKER VB 71 R1

,RV-28 t

i MS-CV-23CV 2028 Cll 1

C 10 CK-S SA C

CTCO ' RR l718 RV OISCHARGE VACUUM BREAKER VB 71 82 RV-28 l

bs.Cvi$bv~~~~~~~ib$8~~~bii'~~'i~~~'b~~f~ib~~~~bK i~~~55~~~~b~~~bibb~Rk Thkb Rh bkibkkkbk hkbbbh

~

' BREAKER VB 71 Cl l

RV-28 8 10 CK-5 SA C

CTC0 RR

'71C RV DISCHARGE VACUUM MS-CV-25CV 2028-D11 I

C BREAKER VB 71 C2 RV-28 MS-CV-26CV 2028 D11 1

C 10 CK-S SA C

CTLO ' RR 710 RV DISCHARGE VACUUM BREAKER VB 71 01 l

RV-28

, 1 p

'~* ~

4

.d3

_ ~

r j

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iSYSTEM:., ' PRIMARY LCONTAllMENTL (PC)..

.'Pg 47 IRev 6 o***********************************************************************************************************:

- VALVE-P&ID '

P&ID

ISIL IST VALVE VALVE-ACT NORM TEST; TEST.

NOTES / DESCRIPTION

.CIC; C03R.

CLASS CAT SIZE-TYPE TYPE ~

POS RQMTL FREQ Ac*****

s*********************************************************************************************ir*****~

'PC-MOV-230MV,

'2022-1 El-2i A

24.

BTF

' M0 C-AT-1 RR SUPPRESSION CHAMBER EXHAUST BTC Q

INBOARD ISOLATION d'

PIT 2Yi RV-01,.RV-45; RV-56;

- 1 PC-MOV-231MV 2022^

C1 2..

I2Ai 24:

' BIF

'MO.

.C AT-11 RR DRYWELL' EXHAUST INBOARD BTC; Q

ISOLATION.

PIT 2i :

RV-01, RV-45, RV-56 l-PC-MOV-232MV

'2022-D4 12' A'

24'

'BTF-M0'

'C' AT-1 RR.

'DRYWELL INLET INBOARD BTC-Q ISOLATION-PIT-2Y RV-01; RV-45, RV-56 PC-MOV-233MV

'2022 E4 2

A 24' OTF-M0 C-AT-l' RR-SUPPRESSION CHAMBER INLET' BTC Q-INBOARD ISOLATION PIl 2Y RV-01, RV-45, RV-56

]DUTBOARDISOLATION S1PPRESSION CilAMBER INLET PC-A0V-237AV 2022~l E4-21 A-24

-BIF A0 C

AT-1 R4 BTC Q

FST Q

RV-01, RV-45, RV-56' PIT Zi

($bkbhh3bkh hbbhI5bk h

k Th4 bih kb b

ki5 Rk bRhhk[LkbLkkbbkhbkkb CTC-Q ISOLATION FST Q

RV-01, RV-45, RV-56 PIT 2Y A

24 BTF A0 C

AT-1 RR SUPPRESSION CHAMBER EXHAUST PC-A0V-245AV 2022 El~

2 BTC Q.

OUTBOARD. ISOLATION FST Q

RV-01, RV-45, RV-56 PIT 12Y PC-A0V-246AV 2022-CI 2

A.

24 BTF-A0 C

AT-I RR ORYWEit EXilAUST GUTBOARD-BTC' Q

ISOLATION FST Q:

RV-01, RV-45, RV-56 g-PITE 2Y

-.. ~ - -

u_..-.

~lN

~-+---w--

w-.>--"-".

A-e-

N-: m

- - --ar

(

?

SYSTEM:

- DIESEL GCtlERATOR STARTING AIR (DGSA)

Pg 62 Rev 6

- - - - +*****.********************************

VALVE P&ID P&ID ISI IST.

VALVE VALVE ACT.

NORM TEST TEST ' HOTES/ DESCRIPTION CIC C00R.

CLASS CAT SIZE TYPE 1YPE.

POS RQMT FREQ.

. 0GSA-CV-10CV 2077 08

'4 C

2 CK-L SA.

C CTC0 Q

STARTING AIR COMPRESSOR CTCC Q

lA DISCHARGE DGSA-CV-IICV

'2077 l D8 4

C-2' CL-L SA C

CTCO:

Q STARTING AIR COMPRESSOR

l l

CTCC.

Q IB DISCHARGE l

4 C.

-2 CK-L SA C

CTCO Q

STARTING AIR' COMPRESSOR DGSA-CV-12CV 207/lG10 CTCC Q

2B DISCHARGE DGSA-CV-13CV 2077 DIO 4.

C 2

CK-L SA C

CTCO Q

STARTING AIR COMPRESSOR CICC Q

2A DISCHARGE DGSA-CV-14CV 2077 C8 4

C 2

CK-S SA.

C CTCO Q

' AIR RECEIVER 1A INLET l

....-11 CTCC CS TJV DGSA-CV-15CV 2077 C8 4

C 2

CK-S SA C

CTC0 Q

AIR RECEIVER IB INLET CTCC CS TJV-11 bbSkbVk6bh hbhh b5b 4

b 2

bK b hk b

bhbb Q

kkR REbkkhkR h kNLEI CTCC CS TJV-II ImSA CV-17CV 2077-C10 4

C 2

CK-S SA C

CTCO Q

AIR RECE'VER 2B INLET CTCC CS TJV-11 DGSA-CV-18CV

' 2077 B7 4

C 212 CK-S SA C

CTCO Q

AIR RECEIVER 1A OUTLET

/

CTCC Q

DGSA-CV-19CV 2077 B8 4

C 2 1/2 CK-; 1 SA C

CTCO Q

AIR RECEIVER IB OUTLET l

CTCC Q

bcSk$bVhbbV

~ ibhh bib ~~~4 b h 5)h bK k hk b

bhbb Q

kkRRhhhhhhRhkbbhthh

~ ~

~

CTCC Q

DGSA-CV-21CV 2077 Bil 4

C 2 1/2 CK-5 SA C

CTCO Q

AIR RECEIVER 2B OUTLET CICC Q

bbSkkbykPVh kkh.hb hk b

khh kbh kb b

hhb Q

kbthNbkbPhbhhlhhbRbGhk 4

-1C-09 A0V-AV7(DG1 RIGHT BANK), RV-42 Y

b

=

. SYSTEM:

. DIESEL GENERATOR STARTING AIR-(DGSA)

Fg 63 Rev 6

- - - - u ********* ********************************************************

VALVE P&ID P&ID 15I IST VALVE VALVE.

ACT NORM TEST TEST NOTES / DESCRIPTION

~

CIC C00R.

CLASS CAT SIZE.

TYPE TYPE POS RQhT FREQ

s*****.****+**********+************.*****************+.****************************************************

DGSA-50V-SPV1 117.10 F5.

4 B

1/2 TWY Su C

BTO Q

SOLEN 0ID PILOT VLV FOR DGSA-

-IC-09 A0V-AV5(DG1 LEFT BAhK), RV-42 6555:560:iEVi-" iii!i6 ii i

E iJi isi-~~~56~~~~ ~~~Ei6-~~~ -~~~~56EEN65bhiL65'YLVi5R655d~~'

~

~~

-~~~~ -~~~ ~~~~

~~~

5 C

-10 09 A0V-AV8(DG2 RIGHT BANK), RV-42 4

C Bhb h ^

bblENbhb~PkLbh hLh hbR bbbk ~

bbiASbVhhhh~

h b h5

~

b ~

/h~

kWh ^ kb

-10 09 l

A0V-AV6(DG2 LEFT BANK), RV-42 b

b 5/h ibh kb C

bib h

bb55 LEFi bkbK bikRikbb bbhAkbh-Ah5 5ih.IbfE3 4

AIR VALVE

-IC-09l-RV-42 DGSA-A0V-AV6 117.10 E3 4

B 2 1/2 TWY A0 C

BTO Q

DG-2 LEFT BANK STARTING

-IC-09 AIR VALVE RV-42 I

a. l l

h4 i

?

l I

i I

p-SYSTEM:

DIESEL GENERATOR. STARTING AIR:(DGSA)

Pg 64 Rev 6

$********************w**************************************************************************************-

e "ALVE

! P&lD P&ID

- ISI IIST VALVE VALVE-ACT NORM TEST-TEST NOTES / DESCRIPTION CIC COOR. CLASS l CATSIZE-TYPE TYPE POS RQMT FREQ c****1*=****************************************************************************************************

DGSA-A0V-A"7 117.10 El 4

B 2 1/2

'TWY A0 C

BTO Q

DG-1 RIGHT BANK STARTING t

-1C-09 AIR VALVE RV-42 DGSA-A0V-AV8 117.10 El 4

B 2 1/2 TWY A0 C

BT0 10 GG-2 RIGHT BANK STARTING.

-IC-09 AIR VALVE RV-42 e..

...W.._..................._..

I

..em.....--............................

-........m...--.....-..............-.........---

l m..

..m.......-...

....-m.._..m.

8 I

I m

m..........

................e-...

m.em e.....mm...-

-==-....m

..e....

+

e e e e.

.4

....e...

me..mm...

5,#...e

.e.m-emmem...mm..eem-eme..m.mme..mem....m.eeme.ememe-6.mmeme...mp.m.mee.m..m.

e.. m....

e.

e..m

...e.

we me.mm..

.m

..6..memem.eme..m..e..

..mem..

wheme...m..

.me.e.e.....e.emh...emm...me..m..m..

= =.. - m. m e m...

m.e gm..

.g.

. e e m

.e m

.m

...mm..me...mmm....e eeeee...m m..e meme.m e..pe.

.m..ee...mmeme.m.....weehe..ehe 1

I

.e.

...m....................6............

e o

m m..mmmm

.m

.me...

.me....

m e...mm.e mm...me m..em e m..eme.ee.m m

.mm.m.

ee..mm..

...m..mmeme.ee..eg

.em..

6

SYSTEM:

YARIOUS - EXCESS FLOW CHECK VALVES Pg ES -Rev 6

'*********************************************************************************************A**************

~

YALVE

'P&ID P&ID ISI.

IST VALVE VALVE ACT NORM TEST _

TEST NOTES / DESCRIPTION Cic C00R.

CLASS CAT SIZE-TYPE TYPE POS RQMT FREQ l

- - - - ma****************************************************

NBI-CV-44BCV 2026 F9 2

A,C 1:

- CK-B SA 0

AT-2 CYC FT-64S LOWSIDE CTCC CYC RV-Il NBI-CV-45BCV 2026 F9 1

2 A,C

.1 CK-B ' SA 10 AT-2 CYC FT-64U LOWSIDE l

l CTCC CYC RV-Il

_---------------------------------------------------------------------m NBI-CV-46BCV.

2026 l F9 7

{A,C 1

CK-B' SA 0

AT-2

'CYC FT-64W LOWSIDE l

CTCC lCiC RV-Il NBI-CV-47BCV 2026 F9 2.

A,C 1

. CK-B SA 0

AT-2 CYC FT-647 LOWSIDE CTCC CYC RV-11 RM-CV-10CV 1 2027 2

A,C 1

CK-8 SA 1)

AT-2 CYC-PS-128A SENSING LINE l

CTCC CYC RV-Il RR-CV-llCV 2027 Ci 2

A,C 1.

CK-B SA 0

AT-2 CYC PS-128A SENSING LINE CTCC CYC RV-11 RR-CV-12CV 2027 B2 2

A,C 1

CK-B SA 0

AT-2 CYC DPT-Illa LOW S!DE CTCC CYC RV-11 RR-CV-13CV 2027 B2 2

A,C 1

CK-B SA 0

AT-2 CC DPT-lllA HIGH SIDE CTCC CYC RV-11 RR-CV-lSCV 2027 E2 2

A,C 1

CK-B SA 0

AT-2 CYC PT-25A SENSING LINE CTCC CYC RV-Il i

RR-CV-16CV 2027lE2 2

A,C-1 CK-B SA 0

AT-2 CYC

' PT-24A SENSING LINE CTCC CYC RV-Il RR-CV-17CV 2027 B2 2

A,0 1

CK-B SA 0

AT-2 CYC FT-110A AND B HIGH SIDE CTCC' CYC kV-ll i

t RR-CV-18CV 202/

B2 2

A,C 1

CK-B SA 0

AT-2' CYC FT-110A AND B LOW SIDE CTCC CYC

,EV-Il w w o. e

---M--

e...------------p

-y

.e------

.-w

- m

. ~..

~,.

y,

.s.

s

~

SYSTEM:'

INSTRUMEIiTAIR(IA)..

- - - - y P9 73-R:V 6-

- - - - ESTJ P& IDS PAID ISI.

IST VALVE VALVEL ACT' NORM T TEST NOTES /DESCR PTION ee iVALVE:

COGR.

CLASS CAT: SIZE TYPE-TYPE:

POS-RQMT FREQ'

- >CIC 244.*************************r**************************************************I

!A-CV-17CV!

"2010

.E8-4:

C,AL 1-CK-L-

SA:

"01 AT-3 ' 2YR MS RV-71ALACCl#tJLATOR SUPPLY CTCC 2VR RV.Sil 2 11A-CV-18CV:

2010 E8; ] (4 C,A'

'l:

LCK-LL

. SA-01 AT-3.

2YRl MS-RV-718' ACCUMULATOR SUPPLT' CICC 2VR:

RV-29 S 11. 2 '.

'lA-CV-19CVi 2010' 08 4

' C,A" 1

CK-L-SA.

0 ' AT 2VR.

MS-RV :C ACCUMULATOR SUPPLY.Il SH 2

,CTCCl 2YR '

RV-29' 1

IA-CV-20CV'

~2010' D9-4 C,A 1

.CK-L SA 0' AT-3 2YR 'MS-RV-71E ACCUMULATOR SUPPLY CTCC ZYR-RV-29 Sil 2' 0]AT-3 2YR' MS-RV-71G ACCUMULATOR SUPPLY.

.IA-CV-21CV 2010 E9 4

C,A 1

CK-L SA SH:2

~,CTCC 2VR-RV-29 IA;CV-22CV 2010 E9 4

C,A 1

CK-L SA 0-AT 2YR MS-RV-71H ACCUMULATOR SUPPLY CTCC 2VR~

RV-29

' Sil 2 IA-CV-36CV 2010 E8 4

C,A~

1/2 CK-L-SA 0

AT-3

- 2VR MS-RV-710. ACCUMULATOR SUPPLY CTCC 2YR RV-29 Sil 2 1A-CV-37CV 2010 l E10 4'

C,A

l/2

'CK-L LSA 0

AT-3 2VR-MS-RV-Ilf ACCUMblATCR SUPPLY 511_2 l CTCC' 2VR RV '

s

-IA-CV-28CV 2010 F9 14 C,A. "l/2 CK-L SA 0

AT-3 2YR MSIV-A080A SUPPLY c

CTCC 2YR RV SH.2 4

j.

IA-CV-29CV 2010 F8 4

C A-1/2 CK-L SA 0

AT-3 2VR MSIV-A0808 SUPPLY SHL2 CTCC 2YR RV-44 l

i

__ee_________e.______.

I

_4__e..__.m

_______e e...ew.....

I

===._=___.Mm

.____e__.._.m i

i l-O l

-~

~m; M.

~

SYSTEM:

INSTRUMENT' AIR (IA)

Pg 74 Rev 6 A*************************************************************3*********************************************

\\ALVE-P&ID P&ID

.ISI IST VALVE VALVE ACT NORM TEST TEST-NOTES / DESCRIPTION CIC-C00R.

CLASS CAT.

SIZE.

TYPE TYPE POS-RQMT FREQ

.o*********************&******************************************************************************

IA CV-30CV 2010-F8 4

C,A i 1/2 CK-L SA 0

AT-3 2YR MSIV-A080C SUPPLY Sil 2 l

CICC 2YR RV-44 IA-CV-31CV-2010 F9

.4 C,A 1/2

-CK-L SA 0 l AT-3 2YR MSIV-A080D SUPPLY Sil 2

' CICC 2YR RV-44 IA-CV-32CV

-2010 D12 4

C,A 1/2 CK-L SA 0

AT-3 2YR MSIV-A086A SUPPLY S!! 2 CTCC 2YR RV-44 IA-CV-33CV 2010 D12 4

C,A

-1/2 CK-L SA 0 ' AT-3 2YR ' MSIV-AC868 SUPPLY Sil 2 -

CTCC 2YR RV-44 C,A

'l/2.

' CK-L SA 0

AT-3 2VR MSIV-A086C SUPPLY D12.'l 4

IA-CV-34CV 2010 CTCC 2YR RV 34 Sil 2 IA-CV-35CV 2010 E12 4

C,A 1/2 CK-L SA 0

AT-3 2YR

'MSIV-AOS60 S'!FPLY Sil 2 CTCC 2YR RV-44 IA-CV-50CV 2010

- 11 5 4

C,A 1/4 CK-L SA 0

AT-3 2YR ACCUMULATOR A0-82 IA Sil 2 CTCC Q

CllECK VALVE IA-CV-SICV 2010 115 4

C,A i/4 CK-L SA 0-AT-3 2YR ACCUMULATOR A0-83 IA S 11 2 CICC Q

CllECK VALVE IA-CV-57CV 2010 116 4

C,A 1/4 '

CK-L SA 0

AT-3 2YR ACCUMULATOR A094 IA CHEF K VLV

Sil 2 CTCC 0

IA-CV-53CV 2010 11 6 4

C,A 1/4 CK-L SA 0 - AT-3 2YR ACCUMULATOR A095 IA CilECK VLV Sil 2 CICC Q

.......................*...............ee..........................................e I

l.

I I

~

,=

Pg 77 Rev 6

- - - - ,*********************************************+**********************.

VALVE P&!D P&ID-151 IST VA'VE' VALVE ACT NORM TEST TEST NOTES / DESCRIPTION CIC COOR.

CLASS CAT SIZE-TYPE TYPE.

POS-RQMT' FREQ

- - - A*****ft*********************************************************************z**************************~

THIS PAGE INTENTIONALLY 1

LEFT BLANK l

I t

I

..............................-........................................................ -................9 I

S

.......................................................----...........................=....................

..............e#.....

-...........p

...........p

.g

...g

......................................-...............h w

Page 78 Rev 6 VI.

PEl.1EP REQUESTS AND TEQlltilC & & STIFICATlQESS BILIEF REQUESIS Approval itiLh Description Note RP 01 Boaring Temperature Measurement 1

RP-02 SLC Punp Inlet Prtssure Measurement 1

RP 03 Withdrawn RP 04 Pump Vibration Measurement Method 1

RP 05 Withdrawn RP 06 Withdrawn RP 07 Withdrawn RP 08 SW Pump Inlet Pressure Measurement 1

RP 09 DOT Pump Inlet Pressure Measurement 1

RP 10 Withdrawn RP ll Required Action Range-High and Alert

-1 Rang,e liigh Limits RP 12 CS, RHR, HPCI, RCIC Pumps Suction Pressure 1

Gauge Range 2P-13 CS, RilR, llPCI; RCIC, SW, and SWB Pumps 1

Instrument Mcuracy RP 14 SW and RilR 5WBP Gland Water Supply Pump Inlet 5,6 8/P1 Pressure Mensurement RP-15 REC Pumps Flow Rare Gaugo Rango 5,6 8/91

-KV Di Valve Leak Rate Test Method and Criteria 1

2Y-02 Withdrawn iCJ-03 Withdrawn RV-04 Main Steam Icolation Valve Stro!.e Time, Required 1 Action Rellef RV-05 Reactor Feedwater Check Valve Reverse Flow Tee.t i

RV 06 Valves CRD.A0V-CVi26, CRD-A0V-CV127, and 3

CRD-CV-CV114 Testing Relief RV 07 Check Valve CRD-CV-CVil5 Testing Relief 3

l

c PaSe 80

-Rsv.6-

~

4

-RELIEF REOUESTS (Continued) c.;

_ Approval'

-RR No Lescription-H2%A.

RV-29 IA-Accumulator Check Valve Testing / Frequency 1

(IA CV 17CV, 18, 19, 20, 21, 22, 36,-and 37)

-RV 30' RUCU-CV 15CV Test Frequency 1

RV-31 CRD CV-13CV, 14, 15, and 16 Exercise Testing 1

Frequency-

-RV 32

. Withdrawn RV-33.

Withdrawn l

Y RV-34 l Service Water Motor Operated Valves to RhR 1

-(SW-MOV-M089A and 89B) Testing Relief 4. " '

RV-35 Withdrawn a

'. RV-3 6 _

PC-CV-13CV ard 14 Testing Frequency 1

RV-37 Withdrawn RV-38' HPCI-CV-15CV,16.17 Testing to the Cheed -

1 Positic.,

RV-39

' RCIC CV-12CV, ' 13, and 15 Testing to th-s closed 1

Position.

'RV Main Steam Isolation Valves (MS-AOV A080A, B, 1

-C, D,;86A, B, C, and D) Fail Safe Test Frequency

'RV-41, REC-CV-16CV Closure Test Fregaency 1

RV-4 2 -:

I Diesel Generator Air Start Valves? Stroke Time 1

(t Measurement y

i RV 43-Suppression Chamber Vacuum Brcaker Check Valves 1

~Open Test. Frequency

-RV-44 IA Accumulator Check Valve Testing / Frequency _

_1 (IA-CV-28CV, 29,.30. 31, 32, 33, 34,-35)

AV-45 Group Leak Rate Testing of Primary Containment

1

-l Isolation Valves u

'RV TIP Ball Val es Position ~ Indication Test 1

,. _ RV-47 ;

SLC-CV-10CV and 11' Closure Testing Frequency 5,7 8/91 j

V PC-A0V-NRV20 through 31 Group Leak Rate Testing 5,8 8/91 L

Pege 81 Rev 6 i_

RELIEF REQUESTS (Continued)

Approval Description Note BR No.

8/91 RV-49 Withdrawn RV 50 CS CV-18CV, 19. RRR CV 26CV and 27 Cold 5,7 8/91 Shutdown Testing Caveat RV-51 RF-CV-14CV and 16 Opening Test Frequency 5,8 8/91 SW CV-57CV, 58, 59, 60, 61, 62, 63, and 64 5,8 8/91 RV-52 Croup Closure Testing RV-53 HPCl CV-13CV and 17 Disassembly Testing 2

Frequency RER CV-10CV, 11, 12, and 13 Disassembly Testing 2

RV-54 Frequency RV 55 RLIC CV 20CV and 21 Disassembly Testing 2

Frequency 4

RV-56 IWV 3427 (b) Relief NOTES:

1.

Relief Request is approved by Generic Letter (CL) 89-04 via submittal prior to April 3,1989, 2.

Reltuf Request is approved by GL 89-04, Position 2.

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

4.

Relief Request is approved by GL 89-04, Position 10.

5.

Relief Request submitted af 'r April 3, 1489.

6.

Relief Request is approvad by NRC Safety Evaluation, NRC Letter " Cooper 8/91 Nuclear Station Inservice Test! -

Program Relief Requests (TAC No. 76990), dated August 31, 1990.

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.

S.

Relief Request is approved by NRC Safety Evaluation, NRC Letter " Cooper 8/91 Nuclear Station Inservice Testing Program Relief Requents (TAC No. 76991)," dated July 5,1991.

^

Page 104 Rev 6 1

RELIEF REQUEST RV-11 VALVE:

Excess Flor Check Valves j

NBI-CV 10BCV to 47BCV (Drawing 2026)

RR CV 10CV to 13CV (Drawing 2027)

RR CV 15CV to 18CV (Drawing 2027)

PR CV 27CV to 28CV (Drawing 2027)

RR CV 30CV to 33CV (Drawing 2027) 8/91 MS-CV 10BCV to 17BCV (Drawing 2041)

HPCI CV-10BCV to llBCV (Drawing 2041)

RCIC CV-10BCV to 13BCV (Drawing 2041)

CS CV 16BCV to 17BCV (Drawing 2045)

CLASS:

2 FUNCTION:

These valves are installed in instrument lines that provide signals for operstion of cafety-related valves ano pumps. They prevent excess flew of reactor water should an instrument line break outside containment.

REQUIRED TEST:

Te t in accordance with Section XI, IW 3521, and IW-3522, BA"IS FOR REL2EF:

Uninterrupted function of these valves is essential for safety.

Routine testing in accordansa with Section X1 would cause instrument line interruptie.s, This would disable instruments required for safe plant operations, safety-system actuation, reactor shutdown, or sensing accident condttions.

The excess flow check valves are tested using a modified leak-rate test to assess operability.

Testing is performed at least once each operation cycle in accordance with Technical Specification 4.7 D l.d.

Testing more frequently could juopardine the sufety of the reactor.

ALTERNATIVu TEST:

.n lieu of Section XI testing, a modified leak rato test will be performed at least once each operation cycle.

i

~

Page 119 Rev 6 RELIEF REQUEST RV-29 i

s VALVE:

IA CV.17CV IA CV-21CV IA CV-18CV IA CV-22CV IA-CV-19CV IA CV 36cv 1A CV 20CV IA-CV 37CV CLASS:

4 FUNCTION:

Instrument Air accumulator inlet check valves for Main Steam relief valve operaters.

REQUIRED TEST:

Exercise every quarter or cold shutdown.

BASIS FOR RELIEF:

These valves are located inside the drywell and inaccessible or extremely difficult to access during normal operations or cold shutdown.

They cannot be exercised during each cold shutdown because the drywell is not routinely de inerted each cold shutdown.

ALTERNATIVE TEST:

An extended time /pressura decay procedure will be used to vertfy each valve's closure. This will be done by venting the upstream side of the check valvo and monitoring accumulator pressure to ensure each check valve functions properly.

The above valves will be tested to verify closed position at leas *: onen every two 8/91 years during refueling outages, 9

m,

s. s 33 y

i

.Pags 128.

1Rev 6 ce RELIEF REQUEST RV 42 3

? VALVE: -

' Diesel Generator ' Air Start Valves -

.DGSA-SOV SPV1 8/91 DGSA-SOV-SPV2 DGSA'SOV SPV3.

-DGSA SOV-SPV4

'DGSA A0V AV5 DGSA AOV-AV6~

DGSA A0V AV7-DGSA AOV AV8-CLASS:

4

FUNCTION:

_-Direct starting-air to the emergency diesel generators.

-REQUIRED TESTi The stroke tims of all power operated valves shall be measured to r

the - neares t ' cecond... (IW-3413(b)).

BASIS FOR-

RELIEF

.it is impractical to measure the' stroke time of the air start valv.es directly,- since there is no visible stem movement and the valves have no position indicators.

= ALTCRNATIVE -

-TEST:

Starting the standby emergency diesel ge..erators using the air start system will be considered demonstration of proper operation

. of the air start valves, Therefore, the air start valves will be 14 tested when tha diesel ~ generators are tested in accordance with 7

. Technical Specifications.. Eacn air start valve train vill be e

. exercised durin;; this testing at least quarteriv.

j J

f

+

1 -

sj~

1

,\\:-

-g.

W Ls W

d ma m.

~-

.n

~ *

- Page 130

- Rev 6-RELIEF REQUEST RV 44

-(

s a.

2

VALVE:

7.A CV-28CV through 35

' t.

=CiASS:

4

--.i

~

FUNCTION:

IA CV 28CV through 35-Close to isolate individual valve (Main 8/91 Steam Isolation valves) accumulator for emer6ency gas supply.

-i REQUIRED:

TEST:

Exercise every quarter or cold shutdown (IWV 3321).

' BASIS FOR.

-RELIEF:

Theso - check valves have no position indicators The only_

-practical method to verify valve closure is a leak -test.

The-complexity of the leak test (test set-up, ALARA, etc.) dictates the test be= performed during refueling outages.

Furthermore,

-testing of' the MSIV accumulator checks requires entry into the a

drywell and the steam tunnel, -which makes them inaccessible. or:

extremely hazardous to access during normal operations-or cold =

-- shutdowns.

ALTERNATIVE-

' TEST:

A. pressure decay procedure (leak rate test) will be used to

. verify each valve's closure function. lThis.will be accomplished-by-venting'the upstream side..of the' check' valve and monitoring

1

. accumulator pressure.

- These check valves will be tested to verify ci, sed-position at

' 8/91 f

least once every two years _during refueling outages.

t e

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r d

b(

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v.

T M

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g, ev---

y,ey-ww-e y-ghT 4

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(This page intentionally left blank).

8/91 0

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SUMMARY

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