ML20140E470

Digraph Matrix Analysis for Systems Interactions at Indian Point Unit 3.Volume 5 - Appendix D,Probability Data Base. Hardcopy Available in PDR Only

ML20140E470
Person / Time
Site:	Indian Point
Issue date:	01/31/1986
From:	Alesso H, Altenbach T, Ashmore B, Fromme D, Hershberger M, Kimura C, Lappa D, Patenaude C, Prassinos P, Prassinos P, Sacks I, Casey Smith, William Williams ANALYTIC INFORMATION PROCESSING, INC., LAWRENCE LIVERMORE NATIONAL LABORATORY, SCIENCE APPLICATIONS INTERNATIONAL CORP. (FORMERLY
To:	NRC
References
NUREG-CR-4179, NUREG-CR-4179-V05, NUREG-CR-4179-V5, UCID-20350-V05, UCID-20350-V5, NUDOCS 8603270562
Download: ML20140E470 (85)

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l NUREG CR-l UCRL -

l ROUGH DRAF AUG 2 01984 DIGRAPH MATRIX ANALYSIS FOR SYSTEMS INTERACTIONS AT INDIAN POINT UNIT 3 Volume 5 - Appendix D Probability Data Base H. P. Alesso. T. J. Altenbach, P. Prassinos, D. Lappa, C. Kimura, C. Patenaude, Lawrence Livermore National Laboratory I. J. Sacks, B. C. Ashmore, D. C. Fromme, M. Hershberger Analytic Information Processing, Inc.

C. F. Smith, W. J. Williams Science Applications, Inc.

Prepared for U. S. Nuclear Regulatory Commission August 1984 1207b

)

Appendix D.

Failure Data Base y-~ r3 The component failure data base used for this DMA of the Indian Point

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e Three power reactor is explained and listed in Tables D.1-1 through D.1-10 in section D.1 of this appendix. The inclusion of human failure data into the DMA quantitative analysis is explained in Section D.2 of this appendix.

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PAGE 2 3

Appendix-D.lsCompo'nent Failure Data Base

/

/

l

[

/ In general., component failure probability and unavailability was taken

[

from the'I$dian Point Probabilistic Safety Study (IP-PSS) section 1.6 fpbarily Table 1.6.1-4). This data base contains (Bayesian) updated failure rates for the IP components based on actual operating IP l

experience.

D In using this data base, no statement is made about its accuracy. The IP PSS data base was used only to allow a direct comparison to be made between the results of the DMA and those of the IP PSS.

The following tables contain the probability data bases as used for each system combination. The format of these tables is shown in Figure D.1-1 and explained below.

3 l

MOV822BL M0V221 2

0.151E-02 -0.915E-07 Component Generic Number Mi nus sign indicates 3

name type of rate (failures /hr)

Probability Tenns 0 MOTOR OPERATED VALVE O

Figure D.1-1 Explanation of Probability Data Base fonnat Thus valve M0V822BL is of generic class M0V221, a motor operated valve, nonna11y closed, which must change state, and has a failure to 3

operate on demand probability of 0.15E-02 per demand and a blockage-Q failure rate of 0.915E-07 failures per hour.

( /{ v-To compute the overall failure probability for a specific componelik in O

the data base, all of the failure terms are combined using the rules for combinations of probability for independent events. That is p

O

PAGE 3

O n

1-f (1-P )

unless p

,1=

g g

i=1 where Ptotal is the total failure probability for the component

O Pi is the probability of the ith failure mode The probability of failure for components which had hourly _. rates were detennined by multiplying the failure rate by the time)of the k

bix cewd

.O accident sequence.

eaa Lines in the data base which begin with a O symbol contain explanatory infonnation.

'O A stated above, failure and unavailability data was taken from the IP PSS when available.

In some cases specific data was not available.

We have assumed _in most of these, cars, that the component was

!O-operational at the Time' of the accident, hence its failure probability is simply the duration of the accident times its failure rate

( fail ure/hr). This calculation yields a lower boudfor the component Y

failure probability.

O The failure data base for each system combination is found in Tables D.1-1 through D.1-10.

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PAGE 5

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D.2 Human Reliability Model

(

Most safety systems rely on human operators as backup to the automatic

)

functioning of safety and support systems. The DMA model explicitely includes nodes for these operator backup operations. These nodes are shown as OPR***'s in the digraphs. An simplified example of the use of an OPR node is shown in Figure D.2-1.

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Y yMA

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FIGURE D.2-1 Use of the OPR Node to Represent Operator Backup of an Automatic. System.

In this figure, the valve is usually opened by an automatic system.

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In the case of the failure of the automatic system, an operator could manually open the valve. Hence two failures are required for the valve to fail, failure of the automatic system and failure of the operator to manually open the valve.

)

. In the earlier sections, results from two broad clases of system operation were presented: Fully Automatic and Manually Assisted.

In the fully automatic runs the OPR nodes are constrained to be true,

)

thus allowing automatic system failures to propagate into front line systems.

In the manually assisted runs, it is assumed that an operator will take the correct action to override an automatic system failure H this opportunity has been designed in. For the purposes of

)

the quantitative analysis, it was asumed that the probability of an operator taking a needed corrective action was 1.0.

Thus the probability of an error of omission is 0.0.

The failure of an operator to perform a required backup operation appears as a node

PAGE 6

)

labeled OPR*** in the singleton and doubleton results.

I l

A second type of operator error is the inadvertent disabling of a

)

system component. This type of operator action is labeled OPW*** in the digraphs and is illustrated in figure D.2-2.

oP*W h4h96 vwc FIGURE D.2-2 Use of OPW Node To Represent Operator Error In Disabling Component Function.

)

In this figure, the operator OPWVALVE closes the VALVE and thus causes

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the system to fail. The OPW*** node thus represents an error of commission. The set of digraphs contains an OPW*** node everywhere

[

there is an opportunity for an operator error of commission. The p

probability of this type of error was arbitraily set to 1.0 x 10 -3 A much more extensive analysis of human error rates was performed b the authors of the IP PSS (Section 1.6.1.4.1) using referenceh, The I

error rates found in described in the IP PSS are generally greater jj than 1 x 10-3 l

xx A.D.

Swain, H.E.

Guttman, Handbook of Human Reliability Analysis g

With Emphasis on Nuclear Power Plant Application, NUREG/CR-1278 Draft Oct 1980.

We have split the human errors of commission into two time periods:

b

1) time from some semiarbitiary initial time (perhaps last maintenance) to the beginning of the accident and 2) from the beginning of the accident to the end. The probability data for a specific component includes data for mechanical component failure for the second time

)

(

I.

PAGE 7 D

period and data, if applicable, for human errors prior to the accident.

It does not include a time for an operator error of commission in the second time period. These errors are explicitely O

broken out as OPW***.

This is shown in figure D.2-3 for a diesel generator with the corresponding data base entries in Table D.2-1.

ON ole 5t%

9 0

Figure D.2-3 Diese' Generator Digraph COMP 0NENT O

DIESEL GENERATOR 1.44E-02/ Demand Failure to start 9.37E-04/ Hour Failure during Operation

g 2.51E-05/ Demand Left in Non Auto Position l

1.09E-03/ Demand Unavailability /Maint OPWDIESEL 1.00E-03/ Demand Operator turns off 3

[

Table D.2-1 Data Base Entries for Diesel Generator The only human error tenn in the data base for the diesel is "Left in n

Non Auto Fosition" which is an error prior to the accident. The data for the component OPWDIESEL contains the probability that an operator might turn the diesel off.

i

3 If a component is designed such-that an operator could not inadvertently change its state or if that component is in containment with no remote controls, the probability of its OPW*** will be 0.

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'C SCl.PRI MEDIUM LOCA 12-JUN-84 TEIT FAIL TO DESCRIBE EACH COMPONENT FAILURE O

REFERENCE IP PSS Pl.6-585 TABLE 1.6.2.3.2-6 (BASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63) mesmemmenemunumnunnesmemuununu HTRC8461D N

1 f.fME+ff 9

VSAB46D V6All2 1 3.29fE-85

O I

M0V882D MOVil2 1 6.ftfE-84 8 FA!LS CLOSED (DEEN OPEN) 9.15E-98/HRel314f/2 VC881D VCl2f 1 6.918E-95 I FAILS TO DPEN MOV744D MOVil2 1 3.29fE-85 O

t FAILS CLOSED (DEENER OPEN) MEAN0F 3fDAYTESTPER10D 9.15E-f8e24HR/DAYe3fDAY/2 VC741D VC128 1 6.91fE-85 t FAILS TO DPEN V6A7598L V6Allt 1 -0.915E-f7 0

VGA765BL VGAllt 1 -f.915E-f7 0

t V6A759AL VGAll!

! -f.915E-f7 4

STRCTRINTKK N

1 f.lffE-87 0

V64765AL VGAltl. 1 -f.915E-87

.O 8

V64735BD VSAll2 1 -f.915E-87 8

VSA739BD VGAll2 1 -f.915E-f7 9

V6L736BL V6Alli 1 -f.915E-87

.v I

V6 LIB 71AL VGAll! ! -f.915E-f7 i

V6L1871BL VGA!!! ! -f.915E-f7

~t V6L737BL VSAlli 1 -f.915E-87 V6A735AD V64112 1 -f.915E-f7 8

V6A739AD V6A!!2 1 -0.915E-f7 9

V6L736AL V6Alli 1 -f.915E-87 O

t V6L1871DL V6All!

! -f.915E-f7 0

ViiL1871CL V6Allt ! -0.915E-87 i

V6L737AL V6Alli 1 -f.915E-87 O

e MOV899AB M0 Vill 1 1.34fE-f4 i TRANSFERS CLOSED MOV7468 MOVl!! ! !.34fE-84 0 TRANSFERS CLOSED O

NLV899BB MOVill 1 1.34fE-94 4

8 TRANSFERS CLOSED MOV747B MOVill 1 1.34fE-f4 I TRANSFERS CLOSED NOV745BD MOVil! ! 1.34fE-84 t TRANSFERS CLOSED MOV745AD MOVll! 1 1.34fE-f4 9

t TRANSFERS CLOSED V64742D VBAll2 1 1.34fE-f4 8 TRANSFERS CLOSED RHRF31Z RHP12f 2 f.136E-92 f.875E-f3 8 FAIL TO START FAIL TO RUN e.5 RHRP32Z RHP128 2 f.134E-f2 0.075E-83 9

I FAIL TO START FAIL TO RUN e.5 STAUIIFMRP IMRlle 3 -f.839E-f6 3.888E-f8 3.41fE-84 E

transformer failure and i LDSS OF 0FFSITE PCWER PSS Pl.6-217 LOSS OF 0FFSITE POWER S

PSS Pl.6-217 FAILURE 61VEN UNIT TRIP t

J VC738AD VCl28 1 6.91fE-85 t FAILS TO OPEN VC738BD VCl2f 1 6.91fE-85 i FAILS TO DPEN VC75fDL VCl28 1 6.918E-f5 I FAILS TO OPEN O

VC75fEL VCl2f 1 6.91fE-95 9 FAILS TO OPEN HCV638B VSAll! ! 1.34fE-94 8 TRANSFERS CLOSED HCV64fB V6All! ! 1.34fE-84 i TRANSFERS CLOSED O

PSHIRl871BL HIRiff 1 -f.973E-86 i

PSHIRIB71DL HIReff 1 -f.973E-f6 8

RHIR31Z HIRiff 1 -0.973E-f6 0

0 RHIR32Z HIRfff 1 -0.973E-f6 t

J7358D PP3fff 1 -f.86fE-f8 0

J735AD PP3fff 1 -f.86fE-88 t

3 J18!fD PP3fff 1 -f.86fE-f8 I

PPIB46D PP3fff 1 -0.86fE-88 I

PPR846D PP3fff 1 -0.86fE-f8 0

ppR181fD pp3fff 1 -f.86fE-f8 I

J898D PP3fff 1 -0.86fE-f8 I

J1863D PP3fff 1 -f.86fE-f8 I

O JRHRD PP3fff 1 -f.86fE-f8 8

J8830 PP3fff 1 -f.86fE-88 8

J745BD PP3fff 1 -f.86fE-88 O

t O

J1871AL PPINJ ! -f.86E -99 0

J736BL PPING 1 -0.86E -99 0

PPR736BL PPING 1 -0.86fE-99 I

O PPR75fDL PPING 1 -0.86E -89 0

J75fDL PPING 1 -f.56fE-f?

I PPl!B71AL PPING 1 -f.86E-f9 0

0 PPilB71BL PP!fN 1 -f.86fE-89 O

I PPRIB71BL PPINf 1 -0.86 E -f9 I

I PPl739AD PP3Nf i -f.86fE-fB 0

IQ

.J1871CL PP!He 1 -f.86E-09 8

J736AL PP!fff 1 -f.86fE-99 i

PPR736AL PPIN# 1 -f.866E-f9 I

O PPR75fEL PP!fH I -f.86fE-89 0

J75fEL PPINf 1 -0.96fE-99 0

JB3BRB PP3fH I -f.86fE-fB G

O JB3BBB PP3fN 1 -0.86E -fa i

J641AB PPINf 1 -f.86E-89 I

JB99AB PP3Hf 1 -0.86fE-fB t

O JB99sB PP3Hf 1 -f.86fE-fB 0

JBB9BB PP3Hf 1 -f.86fE-fB t

JBB9D PP3Ni 1 -f.86fE-fB t

l

'O J186?!D PP3fH 1 -f.86fE-fB l

t l

J1f!!D DEGRAD 1 f.fME-H I

J!f3ID DEGRAD 1 f.fffE N 0

0 J1f4D DE6 RAD 1 f.fME-N t

J187D DE6 RAD 1 f.NfE-N I

Jilf!D DE6 RAD 1 f.fME-N I

O JillID DEGRAD 1 f.NfE-N t

J2ND DEGRAD 1 f.NfE-N I

J2ifAD DEGRAD 1 f.fME-N O

b

t

)

2186650 M6kAD 1 f.fME-N t

J1866DD M6 RAD 1 f.fffE-N 4

J636D DEGRAD 1 f.fffE-N O

)

J6380 DE6 RAD 1 f.NfE-N t

J6398 DE6F.AD 1 f.fffE-N t

J64fB DE6 RAD 1 f.fME-N 0

)

J740AD DESRAD 1 f.fffE-N t

J1867:3 DE6 RAD 1 f.N#E-N 0

J1867BD DE6 RAD 1 f.fME-H t

/

J641B DE6 RAD 1 f.N#E-H t

J733AB DEGRAD 1 f.fME-N 8

J733BB DE6 RAD 1 f N#E-N t

)

J74fBD DEGRAD 1 f.N#E-H t

J889AB DE6 RAD 1 f.fME-H t

CHNLDS3K CHANNL 1 f.fffE-fi I

I h

CHNLDSK CHANNL 1 f.fME-H l

t l

CDL-0-2K PROCED 1 1.NfE-83 l

0 ERROR IN LOSSING CHECK 0FF LIST SERVICE WATER CHECK 0FF LIST PRDCEDURE HTRC846YD HEATTR I f.NfE-ff l

i PPl7350 PP3Nf 1 -f.86fE-88

)

I i

J954K PP3Nf 1 -f.86fE-f8 I

J1876AK PP3fH 1 -0.86fE-f8 0

)

J953 PP3Hf 1 -0.86fE-88 I

l J95CK PP3Hf 1 -f.86fE-98 0

J95DK PP3fff 1 -f.86fE-98

)

Jf5FK PP3fH I -f.86fE-f8 0

i VB3fK V6All! ! -f.915E-87 t

Ji993AK PP3fH I -f.86fE-98 0

Ji993BK PP3Hf 1 -f.86fE-fB

' t

(-

J!f93DK PP3Nf 1 -0.86fE-88 t

1 J1894K PP3Hf 1 -f.86fE-f8 1

)

l l

0 J1995K PP3Ne ! -0.86ft-N O

t J1996BK PP3Hf 1 -0.86fE-N O

Jil9K PP3Nf 1 -0.86fE-98 0

J98AK PP3Nf 1 -0.86fE-08 0

0 J196BK PP3Nf 1 -0.86fE 88 I

J1221K PP3Nf 1 -f.86fE-98 8

J13 K PP3fH 1 -f.86fE-fB

.O t

J409K PP38N 1 -f.84fE-08 I

J3 PP3Hf I -f.86fE-98 I

VB98K V6All! ! -0.915E-f'7 n*

I VC98K VC128 1 6.918E-05 0 FAILS TO OPEN RL27-3AI!!

SARilf 1 -2.43fE-87 8

RL27-3Als!

SAnllf 1 -2.43fE-87 O

8 RL27-3AI41 SAR!lf 1 -2.43fE-87 0

RL27-6AI!!

SAR118 1 -2.43fE-f7 0

.O n27-6AI21 SAR!lf 1 -2.43fE-87 I

RL27-6AI41 SAR!lf 1 -2.43fE-f7 0

RL3-13Al SAR12f 2 1.15fE-f5-2.43fE-f7 I RELAY FAIL TO ACTUATE, TRANSFER OPEN O

BKREPNL34/P WIRHf 1 -7.52fE-f6 0 SHORT circuli TO GROUND BKRDPNL31/P WIReff 1 -7.52fE-f6 i SHORT CIRCUIT TO BROUND BUS 3A/P WIRNf 1 -7.52fE-f6 4 SHORT CIRCULI TO GROUND n

BUS 6A/P WIRNf 1 -7.52fE-f6 i SHORT CIRCULI TO BROUND PWRPhL32/P WIRfH 1 -7.52fE-f6 4 SHORT CIRCUIT TO 6ROUND PWRPNL33/P-u!RfH I -7.52fE-f6 0 SHORT CIRCUIT TO BROUND O

Jf!7AL PP3Hf 1 -f.86fE-fB i BREAK Jf178L PP3fff 1 -f.86fE-98 i BREAK

'J1885L PP3fff I -0.86fE-f8 i BREAK O

J1871BL PP3N8 1 -f.86fE-98 8 BREAK J1871DL PP3fff 1 -f.86fE-98 i BREAK J681AL PP3fff 1 -0.86fE-f8 i

O

O BREAK b

J681BL PP3fff 1 -0.86H-68 0 BREu J681CL PP38H 1 -f.86fE-H I BREAK J681R PP3Nf 1 -f.86fE-98 8 BREAK b

2602AL PP3Hf 1 -0.86fE-98 i BREAK J682BL PP3fH 1 -f.86fE-88 I BREAK J602CL PP3Hf 1 -0.86fE-08 i BREAK b

J627AL PP3fH 1 -0.86fE-98 8 BREAK J617BAL PP3Hf 1 -0.86fE-fB 4 BREAK J6278BL PP3Hf 1 -f.86fE-f8 i BREAK 3

2627BCL.

PP3fff 1 -f.86fE-f8 i BREAK J6278L PP3fH 1 -f.86fE-98 I BREAK J76fAL PP3Hf 1 -f.86fE-88 i BREAK 3

J76fCL PP3fH 1 -f.86fE-98 0 BREAK J762AL PP3Hf 1 -0.86fE-f8 I BREAK J762CL PP3fff 1 -f.86fE-f8 0 BREAK 3

J763AL PP3Hf 1 -0.860E-98 i BREAK J763BL PP3fff 1 -f.86fE-f8 0 BREAK J764AL PP3fff 1 -f.86fE-98 0 BREAK b

J764BL PP3fH 1 -f.86fE-88 t BREAK J765AL PP3fH 1 -f.86fE-f8 i BREAK J765BL PP3fH 1 -f.86fE-fB e BREAK b

JB3fAL PP3fH 1 -f.86fE-fB t BREAK J83fBL PP3Hf 1 -f.86fE-98 4 BREAK JAlfL PP3fff 1 -f.86fE-as t BREAK JA14AL PP3fff 1 -f.86fE-93 I BREAK JA14L PP3fH 1 -f.86fE-88

)

e BREAK JAIL PP3fH 1 -f.86fE-f8 4 BREAK O

JA3L PP3fff 1 -f.868E-f8 i BREAK JA581AL PP3fH 1 -0.86fE-f8 l

i BREAK JA581L PP3Hf 1 -f.86fE-98 Q

l

I BREAK JA582L PP,3fff I -f.868E-98 n"

I BRE 'I J455L PP3fff 1 -0.86fE-98 4 BREAK JA57L PP3fff 1 -f.86fE-f6 0 BREAK JA7L PP3Hf 1 -0.86 E-88 nU t BREAK JABL PP3fH ! -0.86fE-98 i BREAK PPil871DL PP3fff 1 -f.86fE-f8 I BREAL PPI765AL PP3fff 1 -e.86fE-98 O

0 nEAK PPRIBf5L PP3fff 1 -f.86fE-98 i BREAK PPR1871DL PP3fH 1 -f.86fE-88 i BREAK VC761CL PP3fH 1 -f.86fE-f8 g

I BREAK V6A76fAL PP3fH I -0.86fE-f8 i BREAK V6A76fCL PP3Hf 1 -f.86fE-f8 0 BREAK V6A762AL PP3fff 1 -8.8AfE-88 O

i BREAK V6A762CL PP3fff 1 -f.86fE-f8 i BREAK JTIC627L PP3fH I -f.86fE-88 i BREAK CCMP31L PP3Hf 1 -0.86fE-88 O

8 BREAK CCWP33L PP3fH 1 -f.86fE-f8 i BREAK PNLDIS31/P WIRHf 1 -7.52fE-f6 i SHORT CIRCUIT TO GROUND O

PNLDIS34/P WIRHf 1 -7.52fE-f6 i SHORT CIRCUIT TO GROUND PWRPNL31/P WIRfH 1 -7.52fE-86 I SHORT CIRCUIT TD 6ROUND SW123456P SWTHf 1 1.GNE-83 i MODE SELECT SWITCH TO SERVICE WATER PUMPS ERR 0NE00 SLY PRESELECTED

O RSillII SAR128 2 1.15fE-f5-2.43fE-87 i SLAVE SAFESUARDS ACTUAT10N RELAY RS12112 SAR128 2 1.15fE-95-2.43fE-f7 i SLAVE SAFE 60ARDS ACTUATION REIAY RS11H SAR128 2 1.15fE-85-2.43fE-f7 I SAFEGUARDS ACTUATION RELAY

O RS12H SAR12f 2 1.15fE-85-2.43fE-f7 i SAFEGUARDS ACTUATION RELAY CCHIRS312 HIRfff 1 -f.973E-f6 GCOMPONENT COOLING HEAT EICHANGER BREAK CCHIRS322 HIRfH 1 -0.973E-f6 GCOMPONENT COOLING HEAT EICHANGER BREAK O

RL3-16Al SAR128 2 1.15fE-85-2.43fE-87 I RELAY FAILS TO CHANGE STATE AND HOLD VC761AL PP3fH I -f.86fE-88 0 CHECK VALVE RUPTURES ITLBKR2AT5AP SAR111 1 -2.43fE-f7 O

0 ELECTRICAL INTERLOCK FAILURE RELAY FAIL TO OPERATE O

t Sin!LC 10 IP3 PSS ITER 38 ITLBAR34T6AP SARitt ! -2.43E -67 I

ELECTRICAL INTERLOCK FAILURE RELAY Fall TO OPERATE I

SIMILAR TO IP3 PSS ITEM 38 J132BK PP3NG 1 -f.86fE-93 J133K PP3fN 1 -f.86 E-98 O

J745BD PP3NS 1 -0.86fE-H ORFC76fCL PP3fH I -f.86E -88 DRFC760AL PP3Hf 1 -f.86fE-98 ORFC645AL PP3fM i -f.868E-88 ORFC645BL PP3Nf. -f.86fE-88 ORFC646AL PP3Nf 1 -f.86fE-88 O

ORrC645BL PP3fN 1 -0.86fE-fB ORFCCCW31L PP3fH I -0.86fE-08 ORFCCCH33L PP3N6 1 -f.86fE-98 RL27-3AI21 SARiff 1 -2.43fE-f7 0

CONTACTS INADVERTENTLY CLOSE RL27-6AI31 SARilf 1 -2.43fE-87 O

8

. CONTACTS INADVERTENTLY CLOSE ORFC646BL PP3fM 1 -0.86fE-98 i

PIPE ) 3' J745AD PP3fH I -f.86fE-fB t

PIPE ) 3' J1829D PP3fH I -f.86fE-98 O

I PIPE ) 3' 8

J283AD PP3fH 1 -f.86fE-93 I

PIPE > 3' J2f3D PP3fH I -0.86fE-f8 i

PIPE ) 3' O

J284D PP3fH I -f.86fE-fB t

PIPE ) 3' JB87AD PP3fH 1 -f.86fE-88 8

PIPE ) 3' LF888D LOCfH 1 1.HfE-15 i

LOCATION O

LFRHRD LOCfH 1 1.fHE-15 i

LFRHIRB LOCHf 1 1.fffE-15 t

LFSIPD LOCHf 1 1.NfE-15 I

0 t0CCP LOCfH I 1.fME-15 i

LOCDP LOC 8H I 1.NfE-15 LOCRP LOCfH I 1.fME-15 LOCSP LOCfH I 1.NfE-15 o

0

.O LS888D LOCfH I 1.NfE-15 i

LSRHRD LOCNS 1 1.NfE-15 I

LSRHIRB LOCfff 1 1.NfE-15 I

O LSSIPD LOCfff 1 1.fffE-15 t

LW888D LOCfH 1 1.NfE-15 i

LWRHRD LOC 6H I 1.HfE-15 O

I g

LWRHIRB LOCfff 1 1.HfE-15 4

LCIPD LOCfH 1 1.HfE-15 4

MOV1810D MOVitt 1 6. fife-f4 0

FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPER10D t

9.15E-f8424HR/DAYe3#0AY/2 0

0 MOV987AD MOV111 1 6.f!fE-84 8

FAILS CLOSED (LOCKED OPEN) MEANDF 3fDAYTESTPER10D G

9.15E-88*24HR/DAYe3fDAY/2 I

I FA!LS CLOSED OCKED EN N F 3fDAYTESTPER10D t

9.15E-fS824HR/ DAYS 3fDAY/2 0

DPW1871AL OPWfff I f.HfE-fi 4

IMPOSSIBLE OPERATOR ACTION OPW1871BL OPWHf 1 f.fffE-f1 O

I IMPOSSIBLE OPERATOR ACTIGN DPW1871CL OPWHf 1 f.HfE-fl I

IMPOSSIBLE OPERATOR ACTION OPW1871DL OPWfff 1 f.fffE-fi t

IMPOSSIBLE OPERATOR ACTION O

DPW736BL OPWHf 1 f.HfE-fi t

IMPOSSIBLE OPERATOR ACTION t

OPW737AL DPufff 1 f.NfE-81 t

IMPOSSIBLE OPERATOR ACTION I

O OPW737BL OPWHf I f.fME-f!

O IMPOSSIBLE OPERATOR ACTION I

OPW759AL I?WfH 1 f.HfE-fl e

IMPOSSIBLE OPERATOR ACTION 9

O OPW759BL OPWiH 1 f.HfE-f!

O IMPOSSIBLE OPERATOR ACTION t

OPV76fAL OPWHf I f.fME-fi t

IMPOSSIBLE OPERATOR ACTION 0

,9 OPW76fCL OPWHf I f.5ME-f!

O IMPOSSIBLE OPERATOR ACTION t

OPW762AL OFW9ff I f.9ffE-fi e

IMPOSSIBLE OPERATOR ACTION I

O OPW762CL OPW6ff 1 f.HfE-fi e

IMPOSSIBLE OPERATOR ACTION O

OPW765AL OPWHf 1 f.HfE-fi e

IMPOSSIBLE OPERATOR ACT!DN 8

O DPW765BL OPWiff I f.fffE-fi t

IMPOSSIBLE OPERATOR ACTION I

DPW181fD OPufH 1 f.fffE-83 I

DEENSERIZED DPEN O

OPW739AD OPNef 1 1.fffE-f3 O

t OPW735AD OPWiff 1 1.NGE-83 0

OPW735BD OPW898 1 1.NfE-f 3 8

OPW739BD OPWiff 1 1.NfE-83 0

8-OPW742D OPWN 1 1.NfE-f3 I

DPW744D OPWNS 1 1.fME-f3 0

OPW745AD OPhiff 1 1.fffE-f3 0

8 OPW745BD DPNN 1 1.NfE-f 3 0

DPW46D OPWNf 1 f.NfE-83 i

LOCKED DPEN I

O OPW882D OPHN 1 1.fME-f3 I

OPW887AD OPWNf 1 1.NfE-f 3 I

OPW887BD OPHN 1 1.NfE-f3 0

0 OPW898D DPWfN 1 1.fME-f3 i

OPWRHRP31D OPWfN 1 1.NfE-f 3 I

OPWRHRP32D OPWfN 1 1.NfE-83 0

0 OPWRHRP32E OPWNf 1 1.NfE-f3 i

SWRS3P OPWfN 1 1.NfE-f3 0

OPERATOR INADVERTENTLY SWITCHES TO RECIRCULATION MODE VC847D VC128 1 6.910E-f5 t CHECK VALVE FAILS TO DPEN O

O V6A898D VBA111 1 -0.915E-57 i

MANUAL VALVE IN ALTERNATE PATH NORMALLY CLOSED HAS TO BE I

OPENED BY OPERATOR FAILURE IS VALVE TRANSFERS CLOSED AFTER I

BEING CPENED

O j

i O

O

'O

4 TABLE D. 1-2 9

9 J

3 4

O O

g 9

O

O

1. ~

SC2iPRB MEDIUM LOCA 19-JUN-84 W

TEXT Fall TO DESCRIBE EACH COMPONENT FAILURE REFERENCE IP PSS Pl.6-585 TABLE 1.6.2.3.2-6 V'"&

(BASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63) [

HTRC8462D N

-I f.fffE+H t

V6A846D V6A!!2 1 3.29fE-85 4

MOV1813 MOV111 1 6.flfE-f4 4

FA!LS CLOSED (LOCKED DPEN) MEAN0F 3fDAYTESTPER100 0

9.15E-88 24HR/ DAY 3fDAY/2 MOV8873 M0 Vill 1 6.f18E-94 0

FAILS CLOSED (LOCKED DPEN) MEAN0F 3fDAYTESTPER10D I

9.15E-f8 24HR/ DAY 3fDAY/2 MOV8873 MOVill ! 6. fife-84 I

FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPER10D 0

9.15E-88 24HR/ DAY.3fDAY/2 V6AB43AA VGAll! !

6. fife-84 4 SIMILO TO MOV887BD V6A84BBA VSA!!! ! 6.ftfE-84 4 SIMILAR TO MOV887BD MOV882D MOVll2 1 6. fife-f4 8 FAILS CLOSED (DEEN OPEN) 9.15E-f8/HR.1314f/2 VC881D.

VCl28 1 6.910E-f5 I FAILS TO OPEN VC897DB VCl2f 1 6.91fE-85 t FAILS TO OPEN MOV744D MOVll2 1 3.29fE-95 0 FAILS CLOSED (DEENER OPEN) MEAN0F 3fDAYTESTPERIOD 9.15E-f8 24HR/ DAY.3fDAY/2 VC741D VCl28 1 6.9tfE-f5 8 FAILS TO OPEN VC847D VC12f I 6.91fE-f5 t

FAILS TO OPEN V6A759BL PP3fff 1 -f.86fE-98 0

COMPONENT BREAK V6A765BL PP3fH 1 -f.86fE-iB I

COMPONENT BREAK t

V6A759AL PP3fH I -0.86fE-f8 I

COMPONENT BREAK t

STRCTRINTKK N

1 f.lffE-87 0

VSA765AL PP39H 1 -f.86fE-f8 0

COMPONENT BREAK l

f STAUIIFMRP IMRilf 3 -0.839E-96 3.88fE-98 3.41fE-f4 0 transformer failure and LOSS OF 0FFSITE PONER l

0 J735BD PP3fff 1 -0.86fE-98 9

J735AD PP3Hf 1 -f.86fE-88 8

J1816D PP3Hf 1 -f.86fE-f8 0

PP!846D PP3Hf 1 -0.86fE-fB e

PPR846D PP39H 1 -0.86fE-98

t

)

PPR1813 PP3Nf 1 -f.86fE-08 8

J898D PP3fff 1 -0.86fE-88 0

J1863D PP3fff 1 -f.86fE-08 8

)

JRWD PP3fff 1 -0.86fE-08 8

J883D PP3Hf 1 -0.86fE-98 I

I J745BD PP3fff 1 -f.86fE-98 8

)

SIP 32Z SIP 12f 2 f.136E-82-8.179E-f2 i

SIP 33Z SIP 12f 2 f.136E-62-8.179E-f2 i

SIP 31Z

$1P12f 2 f.136E-82-f.179E-f2 0

)

J1101D DE6 RAD 1

f. NfE-H I

J1111D DEGRAD 1 f.fME-H t

l J2ZD DE6 RAD 1 f.NfE-H l

t

)

J29 FAD DEGRAD 1 f.NfE-H I

J636D DEGRAD 1 f.fME-H t

J748AD DEGRAD 1 f.NfE-H t

f

.CHNLDS3K CHANNL 1 f.fffE-H t

CHNLDSK CHANNL 1 f.06fE-ff f

COL-RW-2K PROCED 1 1.NfE-83 i ERROR IN LOG 6ING CHECK 0FF LIST SERVICE WATER CHECK 0FF LIST PROCEDURE

)

HTRC846YD HEATTR I f.fffE-H I

PPl735D PP3fH 1 -f.86fE-f8 0

J95AK PP3fff 1 -f.86fE-f8 t

Ji996AK PP3Hf 1 -f.86fE-98 0

J95BK PP3fH I -f.86fE-f8 I

J95CK-PP3fH I -0.86fE-93 J95DK PP3fff 1 -f.86fE-98 I

J95FK PP3fff 1 -f.86fE-f8 8

VB3fK VSAlli 1 -f.915E-f7 i

)

Ji993AK PP30H 1 -f.86fE-98 I

J!f93BK PP3fff I -f.86fE-f8 I

J1893DK PP3fff 1 -0.86fE-98 l

0

-Q J1994K PP3Hf 1 -f.86fE-98 8

J!f95K PP3Hf 1 -0.86fE-H t

J1996BK PP3fH I -f.86fE-88 i

O J119ft PP3fff 1 -0.86fE-f8 1

J98AK PP3fH I -0.86fE-f8 J186BK.

PP3fH I -0.86fE-98 0

0 J1221K PP3fH I -f.86fE-fB t

J!31K PP3Hf 1 -f.86fE-f8 0

J489K PP3fH I -f.86fE-f8 9

O J ~2 PP3Hf 1 -f.86fE-88 8

VB98K V6Alli 1 -0.915E-f7 i

VC98K VCl28 1 6.91fE-95 t

FAILS TO OPEN O

RL27-6AI!!

SARilf 1 -2.43fE-87 i

RL27-6AI21 SARilf 1 -2.43fE-87 i

RL27-6AI41 SARlif 1 -2.43f'E-f7 0

0 BKRDPNL31/P WIRfH ! -7.52fE-f6 9 SHJRT CIRCUIT TO GROUND BUS 5A/P WIReff 1 -7.52fE-f6 i SHORT circuli TO 6ROUND BUS 4A/P WIRfH I -7.52fE-86 i SHORT circuli TO GRDUND O

PWRPNL32/P WIRfff ' -7 IIs~-86 i SHORT circuli TO 6ROUND PWRPNL33/P WIRfH I -7.52fE-f6 I SHORT CIRCULI TO 6ROUND BUS 2A/P WIRfff 1 -7.52fE-f6 i SHORT CIRCUIT TO GRDUND IO Jfl74L PP3fH I -0.86fE-88 i BREAK Jf178L

. PP30H I -f.86fE-98 8 BREAK J1805L PP3Hf 1 -f.86fE-88 I BREAK O

J6flAL PP3fH 1 -f.86fE-f8 i BREAK J6flBL PP3fff 1 -f.86fE-f8 8 BREAK J6flCL PP3fH I -f.86fE-f8 8 BREAK O

J681DL PP3fff 1 -f.86fE-88 i BREAK J682AL PP3fff 1 -0 b6fE-98 i BREAK 26f2BL PP3fff 1 -0.86fE-80

O

i BRE~2 gV J602CL PP3Hf 1 -f.86fE-88 9 BREAK J627AL PP3Ni 1 -f.86fE-88 8 BREAK J627BAL PP3fff 1 -f.86fE-98 I BREAK

.O J6278BL PP3Hf 1 -f.86fE-98 8 BREAK J627BCL PP3Hf 1 -f.86fE-f8 i BREAK J76fAL PP3fff 1 -f.86fE-f8 i BREAK O

J76fCL PP3fH 1 -f.86fE-f8 i BREAK J762AL PP3fff 1 -f.86fE-88 0 BREAK J762CL PP3Hf I -f 84fE-f8 i BREAK

'O J763At pp3fH i _f 86fE-f8 i BREAK J763BL PP3fM i -8.86fE-f8 0 BREAK J764AL PP3fH I -f.86fE-88 i BREAK C

J764BL PP3fH I -f.86fE-f8 0 BREAK J765AL PP3fff 1 -0.86fE-fB e BREAK J765BL PP3Hf 1 -f.86fE-f8 I BREAK O

J838At pp398f 1 _f.06fE.00 t BREAK J838BL PP3Hf 1 -f.86fE-88 I BREAK JAlfL PP3Hf 1 -f.86fE-88 8 BREAK O

Jnient pp3,u i.,,86,g.sg i BREAK JA14L PP3fH 1 -f.86fE-88 i BREAK JA!L PP3fff 1 -5.86fE-f8 8 BREAK

.O JA3L PP3Hf 1 -f.86fE-f8 I BREAK JA5f2L PP3Hf 1 -f.86fE-88 i BREAK JA55L PP3fH 1 -f.86fE-f8 i BREAK O

Jn37t pp3,,,

i.,,86,g.,8 i BREAK JA7L PP3fH 1 -i.86fE-f8 0 BREAK JABL PP3fH 1 -0.86fE-f8 0 BREAK

_O ppi765nt pp3,n i.,,86,g.,a e BREAK PPR1895L PP3fff 1 -f.86fE-88 i BREAK VC761CL PP3fff 1 -f.86fE-80 0

t BREO

)

VSA76fAL PP3fH 1 -fcB6fE-88 9 BREO VSA76fCL PP3Hf 1 -0.66fE-88 9 - BREO V64762AL PP3Hf 1 -f.86fE-98 I BREO

)

V6A762CL PP3fH ! -0.86fE-fB t BREAK JTIC627L PP3fff 1 -f.86fE-fB I BREG l

CCWP31L PP3Hf 1 -f.86fE-fB t BREG

)

CCMP33L PP3fff 1 -0.86fE-fB e NEC PULDIS31/P WIRfff 1 -7.52fE-86 O SHORT circuli TO 6ROUND PULDIS34/P WIRHf 1 -7.52fE-f6

)

i SHORT CIRCULI 70 6ROUND l

) t SHORT circuli TO 6ROUND PWRPNL31/P WIRHf 1 -7.52fE-f6 SW123456P SWTSH 1 1.HfE-f3 i MODE SELECT SWITCH TO SERVICE WATER PUMPS ERR 0NEDUSLY FRESELECTED RSillll SAR12f 2 1.15fE-f5-2.43fE-87

[

t SLAVE SAFEGUARDS ACTUATION RELAY

)

RS121II SAR128 2 1.15fE-95-2.43fE-67 0 SLAVE SAFEGUARDS ACTUATION RELAY RS!!H SAR128 2 1.15fE-85-2.43fE-f7 8 SAFEGUARDS ACTUATION RELAY RSI2H SAR12f 2 1.15fE-85-2.438E-f7 i SAFEGUARDS ACTUATION RELAY

)

CCHIRS31Z HIReff 1 -0.973E-86 GCOMPONENT COOLING HEAT EICHANGER BREAK CCHIRS32I HIReff 1 -f.973E-86 GCOMPONENT C00 LING HEAT EICHANGER BREAK l

RL3-16Al SAR128 2 1.15fE-85-2.43fE-87 0 RELAY FAILS TO CHANGE STATE AND HOLD VC761AL PP3Hf 1 -f.06fE-f8 l

0 CHECK VALVE RUPTURES l

OPW846D OPW8H 1 f.NfE-f3 0

LOCKED DPEN l

DPW787L OPW6H ! 8.HfE-f3 i

THESE ARE DEllBERATELY INDUCED BREAKS HENCE P=0 DPWSIP33A OPHff 1 1.HfE-83 OPW848BA OPWfH 1 f.fME-93 O

LOCKED OPEN l

DPWSIP31A OPWfff 1 1.NfE-f3 OPW84BAA DPWiff I f.HfE-83 i

LOCKED DPEN

)

OPW1982BA OPWfff 1 1.HfE-f3 i

OPW19f!BA OPWfff 1 1.HfE-f3 i

DPW1982AA OPHH 1 1.HfE-83 I

DPW1981AA DPHH I 1.fffE-f3 OPu1BifD OPW8H 1 f.fffE-83 I

DEENBERIZED OPEN DPW899D OPHff 1 1.HfE-93 OPW749DL OPW9H I f.NfE-f3 OPW76fAL OPufff I f.fffE-f3 OPW76fCL OPHH I f.HfE-f3 DPW766BL OPW6H 1 f.NfE-83

OPW762CL OPNN I f.NGE-83 O

DPW759K cPWNf 1 f.NE-93 OPW765K OPWN8 1 f.fME-f3 DPW762AL OPWNS 1 f.NfE-f3 DPW759AL OPNH ! 6.NfE-83 DPW765AL OPWiff I f. NGE-f3 OPW766DL OPNN 1 f.fME-83 O

OPW766CL OPWilf I f.NfE-83 OPW749AL OPWGN 1 f.ffE-f 3 DPW7498L OPNff I f.NfE-83 OPW749EL DPW9H 1 f.NfE-83 OPW749FL OPW8H 1 f.NfE-f3 DPW749CL OPW6H 1 f.fME-83 O

BITIA PP3Nf 1 -f.86fE-f8 9 RUPTURE 0F BORON INJECTION TANK J196AA PP3fff 1 -f.86fE-88 J!f6BA PP3fH ! -0.86fE-88 J112BB PP3fH 1 -f.86fE-f8 Jil4D PP3fH I -f.86fE-f8

O Jil5D PP3fff 1 -f.86fE-98 Jil6A PP3fH I -0.86fE-88 Jil7A PP3Hf 1 -f.86fE-88 J117AA PP3fH I -f.86fE-f8 J117BA PP3fH 1 -f.86fE-f8 J132BK PP3fH I -I.86fE-fB O

J133D PP3fH 1 -f.86fE-88 J133K PP3Hf 1 -f.86fE-f8 J1398 PP3fff 1 -0.86fE-98 J1819AD PP3fH 1 -f.86fE-98 J1819BA PP3fH I -f.86fE-fB J1819CA PP3fN 1 -f.86fE-f8 O.

J1821A PP3fff 1 -f.86fE-f8 J1822A PP3fH 1 -f.86fE-f8 J1823AA PP3fH 1 -f.86fE-fB J1835BA PP3fH 1 -f.86fE-98 J1842A PP3fff 1 -f.86fE-f8 J1847A PP3fH I -f.86fE-f8 O

J1848A PP3fH I -f.86fE-88 J1852BA PP3Hf 1 -0.86fE-f8 J1869AD PP3fH 1 -f.86fE-88 J283D PP3fff 1 -f.86fE-f8 J681EL PP3Hf 1 -f.86fE-98 J749AL PP5ef i -0.86fE-f8

O J749DL P'3fff 1 1.86fE-98 J76fBL TP3Hf I W.86E-88 J851AA PP3fff 1 -f.86fE-f8 J83184 PP3fff 1 -f.86fE-88 JB52AA PP3fH I -f.86fE-98 J852BA PP3fff 1 -f.86fE-f8 O

JB53AA

- PP3fH I -0.86fE-98 J853BA PP3N8 1 -f.86fE-f8 JB53CA PP3fff 1 -f.86fE-88 3856AA PP10N 1 -f.86fE-99 0.IP-3PSS P!PE BREAKS OR CLOSS J856KA PPlfH I -f.86fE-89 O-J837AB PP3fff 1 -0.86fE-88 J8376A PP!fff 1 -f.86E-99 JB57UB PP3Hf 1 -f.86fE-f8 J857WA PPlfH I -f.86fE-f9 JB58AA PP3fff 1 -f.86fE-98 O

J858tA PP30H I -0.86fE-H

)

J883D PP3Hf 1 -0.86E-08 l ~

J887']

PP3fH I -0.868E-98 J888AD PP3fff 1 -f.86fE-98 I

J947A PP3Hf 1 -f.86fE-08 l

J980A PP38H 1 -0.86fE-68 2981A PP38N 1 -0.86fE-98 J98'1A PP3fM 1 -f.86fE-98 J983A PP3fH I -0.86fE-88 MOV1981AA MOVll! ! 3.29fE-95 t SIMILAR TO MOV744D MOVl9918A MOV!!! ! 3.29fE-95 MOV1992AA MOV111 1 3.29fE-95

)

PP2f3D PP3Hf 1 -f.86fE-98 PP185fAA PP38N 1 -f.86fE-68 PP18588A PP3Hf 1 -f.86fE-f8 PPR1842A PP38N 1 -f.86fE-08 PPR627AL PP3Hf 1 -f.86fE-88 PPR749CL PP38H 1 -0.86fE-98

)

PPR749FL PP3Hf 1 -f.86fE-88 PPR76fCL PP3fH 1 -0.86fE-f8 PPR7658L PP3Hf 1 -f.86fE-f8 RL27-2All!

SAR!lf 1 -2.43fE-87 0

INADVERTENTLY CHANGES STATE RL27-2AI21 SAR11f 1 -2.430E-87

)I INADVERTENTLY CHANGES STATE RL27-2AI31 SAR!li ! -2.430E-f7 0

IRADVERTENTLY CHANGES STATE RL27-2A141 SARilf 1 -2.43fE-f7 0

INADVERTENTLY CHAN6ES STATE RL27-5Alli SARilf 1 -2.438E-87

) 0

-INADVERTENTLY CHANGES STATE RL27-5AI21 SARilf 1 -2.43fE-87 0

INADVERTENTLY CHANGES STATE RL27-5AI31 SARill 1 -2.43fE-f7 8

INADVERTENTLY CHAN6ES STATE RL27-5AI41 SARill 1 -2.43fE-f7

)t INADVERTENTLY CHAN6ES STATE RL3-12AI SAR12f 2 -2.43fE-87 1.15fE-f5 i CHANGE STATE RL3-15AI SAR12f 2 -2.43fE-87 1.15fE-95 t CHANGE STATE RLSI5A11 SAR12f 2 -2.43fE-87 1.15fE-85

)

e CHANGE STATE VC8493 VC12f 1 6.91fE-95 0 FAILS TO DPEN VC8498A VCl28 1 6.91fE-95 0' FAILS TO DPEN VC857AA VCl28 1 6.91fE-95

) i FAILS TO DPEN VC8576A VCl28 1 6.918E-85 t FAILS TO DPEN VC857UA VCl28 1 6.91fE-f5 l

0 FAILS TO OPEN VC857"3 VCl2f 1 6.91pE-f5 t FAILS TO OPEN VC897A8 VCl29 1 6.91fE-05 I FAILS TO OPEN V6A84FAA MOVlti ! 6.f!fE-84 I

FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPERIOD

)

09.15E-98624!iR/DAYe3fDAY/2 O

vsA848BA N0 vill 1 6.fiE-84 9 FAILS CLOSED (LOCKED DPEN) MEAN0F 3fDAYTESTPER100 0

9.15E-#8*24HR/DAYe3fDAY/2 BKRDPIL34/P

. WIRfH 1 -7.52fE-f6 i SHORT circuli TO BROUND ITLKR2AT5AP SARill 1 -2.43fE-f7 O

e ELECTRICAL INTERLOCK FAILURE RELAY Fall TO DPERATE 8

SIMILAR TO IP3 PSS ITEM 38 J183A PP3fff 1 -f.86 E-88 J1829D PP3fH I -3.86fE-88 J1837A PP30H 1 -0.86E-98 J1843A PP3fH I -f.86E-fB O

J1844A PPlfff 1 -0.86E-99 J1846A PPlHf 1 -f.86fE-89 J2f3AD PP3fH I -0.86E-f8 J54AL PP3Hf 1 -f.86fE-f8 J54BL PP3fH I -0.86fE-fB J54CL PP3Hf 1 -0.86fE-88 O

J34DL PP3fff 1 -0.86fE-f8 J55AL PP3fff 1 -f.86fE-f8 J35BL PP3fH I -8.86fE-98 J55CL PP3fff 1 -0.86fE-88 J55DL PP3fH I -f.86 E-08 J56AL PP3fff 1 -f.86fE-fB O

J56BL PP3Hf I -f.86fE-f8 J56CL PP3Hf 1 -0.86fE-f8 J56DL PP3Hf 1 -f.86fE-f8 J682DL PP3fff 1 -f.86fE-f8 J74SBL PP3Hf 1 -f.86 E-98 J749EL PP3Hf 1 -f.86fE-88 O

J75fAAL PP3fH 1 -f.86fE-f8 J75fABL PP3fff 1 -0.86fE-f8 J75fACL PP3fM 1 -f.86fE-f8 J75fADL PP3fff 1 -f.86fE-88 J75fBAL PP3fff 1 -f.868E-98 J75fBBL PP3fff 1 -f.86fE-88 O

J75fBCL PP3fH 1 -0.86fE-98 J75fBDL PP3fH I -f.86fE-f8 J75fCAL PP3fff 1 -0.86fE-f8 J75fCBL PP3Hf 1 -f.86fE-fB J75fCCL PP3Hf 1 -f.86E-f8 J75fCDL PP3H6 1 -f.86fE-98

O J756Ct pp38H f.86fE.88 J787L PP3Hf 1 -f.86fE-f8 J897AD PP!fH I -f.86fE-19 J897DD PPlfff 1 -0.86fE-89 J916A PPlfH I -f.86 E-f9 J926AA PPlHf 1 -0.86fE-f9 gv J926BA PPlfH 1 -f.86E-89 JA58L PP3Hf 1 -0.86fE-98 JA59L PP3Hf 1 -f.86fE-88 JSIP3!A PPlfH I -f.86fE-89 JSIP32A PP!fff 1 -0.86E-89 JSIP33A PPlfH I -d.86fE-89 O

LFIB35A LOCfH 1 f.5HE-2f LFB88D LOCfff I f.58fE-28 LFBITA LOCfff I f.5ffE-2f LFRECD LOCfff I f.5HE-28 LFRHRD LOCiff I f.5ffE-28 O

LFSIPD LOCHf 1 f.5ffE-29 3

LOCAP LOCfH I 8.5HE-26 LOCCP LOC 99f I f.5HE-2f LOCDP LDN3* I f.5ffE-2f LOCHP LGJff 1 5.5ffE-2f LOCRP LOCHf I f.5ffE-2f LOCSP LOCfff I f.5ffE-28

,3 LS1835A LOCfH I f.5HE-28 LS888D LOCHf I f.5HE-2f LSDITA LOCfH I f.5HE-28 LSRECD LOCfff I f.5HE-28 LSRHRD LOCfH 1 f.5HE-20 LSSIPD LOCfff I f.5ffE-28 3

LW8885 L0Ciff I f.5HE-2f LCITA LOCfH I f.5HE-29 LWRECD LOCfH 1 f.5ffE-2f LURHRD LOCfH 1 f.5HE-28 LWSIPD LOCfH 1 f.5JfE-26 MOV1982BA MOV111 1 3.29fE-f5 3

MOVB56AA M0 Vill ! 6. fife-f4

-0 FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPERIOD t

9.15E-98524HR/DAYe3fDAYl2 MOVB56KA MOVill 1 6.f!fE-84 4

FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPER10D t

9.15E-98*24HR/DAYt3fDAY/2

-O PMP54t pP3Hf i -f.86fE-88 9

COMPONENT BREAK PMP56L PP3fff 1 -f.86fE-98 i

COMPONENT BREAK PPR627BCL PP3fff 1 -f.86fE-f8 i

COMPONENT BREAK O

PPR9824 PP!Hf f.86fE-f9 i

PIPE < 3' SWRS6P VC1849A VCl2f 1 6.918E-f5 t FAILS TO OPEN V6L1846A V6All!

! 6.f!fE-84 C

0 SIMILAR TO MOVB87BD VALVE IS LOCKED OPEN I

VC75fAL PP3fH 1 -f.86fE-98 i

COMPONENT BREAK V6A766BL PP3Hf 1 -0.86fE-98 t

COMPONENT BREAK O-V6A766DL PP3Hf 1 -f.86fE-98 i

COMPONENT BREAK V6L749BL PP3fff 1 -0.86fE-f8 l

t COMPONENT BREAK V6L749DL PP3fH 1 -f.86fE-88 0

COMPONENT BREAK d-V6L749FL PP3fff 1 -f.86fE-88 i

0 COMPCNENT BREAK l

J284D PP3Hf 1 -f.86fE-f8 ORFC76fCL PP3fM 1 -f.866E-98 ORFC853A PP3Hf 1 -f.86fE-88 ORFCCCW31L PP3fH 3 -0.86fE-f8 ORFCCCW33L PP3fH 1 -f.86fE-f8 ORFCR31A PP3Hf 1 -3.86fE-f8 DRFCR32A PP3Hf 1 -f.06fE-f8 ORFCR33A PP3fff 1 -0.866 -88 PMP35L PP3fH 1 -0.86fE-fb

O l

i

PPR947A PP3fM 1 -0.86E-M VC75fE PP3NG 1 -0.86 E-88 4

BREAK VC75fCL PP3NG 1 -0.86E-08 0

. BREAK V64766CL PP30N 1-0.869E-08

).I BREAK V6A8989 V6Alli 1 -f.915E-97 0

MANUAL VALVE IN ALTERNATE PATH NORMALLY CLOSED HAS TO BE 8

OPENED BY OPERATOR FAILURE IS VALVE TRANSFERS CLOSED AFTER I

BEING OPENED V6L7494L' PP3fff 1 -0.86fE-98 9

BREAK

)

V6L749CL PP3Nf 1 -f.86fE-88 0

BREAK V6L749EL PP3Nf 1 -0.86fE-98 0

BREAK V6L787L PP3Nf 1 -f.86E-fB O

BREAK

)

)

l l

?

?

u-ee-r n =, b,

-s-

. *^

"_m AL 4

++

mmA=Am-amwm---

-m

--umsaa,n--

e-e.s+sau u

mu, +,

t

9

9 TABLE D. 1-3 I

i 9 2

f b

1 I

n 4

i i 9 le Y

)

4 t

19 t

I (O

i t-t I

i f

I iO

'. e i

q 4

i 4

,.9 h

~,,g-v-r,,-am.,-,..

-c,-r, w a n,,.n,,en w,.e ve----,.----,.m-,.-,_w,

.,-ae-.- -.,

.O EC3.PRB PROBABILITY DATA BASE FDR SYSTER COMBO THREE TEIT DESCRIBES EACH COMMPONENT FAILURE REFERENCE IP PSS Pl.6-585 TABLE 1.6.2.3.2-6 (BASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63) 9 emummmemmmmmummemsmmmmme HTRC846ZD N

1 f.NfE+H I

76A846D VSAll2 1 3.29fE-f5 0

VALVE NORMALLY OPEN J!B!fD PP3Hf 1 -f.86fE-f8 O

I PIPE > 3' PPIB46D PP3fH 1 -f.86fE-f8 i

PIPE > 3' PPR846D PP3Hf 1 -f.86fE-f8 0

PIPE ) 3' J2ND DEGRAD 1 f.HfE-H

'O I

DEGRADATION NDDE J29 FAD DEGRAD 1 f.f ME-H I

DEGRADATION NCDE HTRC846YD HEATTR 1 f.HfE-f!

I BRC76fCJ76fAL Nffff 1 f.fME-fl

.O 9

D0uBLE SIDED BREAK BRC762CJ762AL HHH 1 f.HfE-f!

O DOUBLE SIDED BREAK BRC765BJ765AL HHH 1 f.fME-f!

8 DOUBLE SIDED BREAK BRCB52BJ852AA fMHf I f.fME-f!

O O

DOUBLE SIDED BREAK LFSIPD LOCfH 1 1.fHE-15 t

LOCDP LOCHf 1 1.fHE-15 i

LOCSP LOCH 8 1 1.fHE-15

O t

LSSIPD LOCH 8 1 1.HfE-15 t

LWSIPD LOCfH I 1.fHE-15 8

PCV455CI CSV22f 1 1.fHE-f2

O 0

PORV, FAIL TO RECLOSE ASSUMED TO BE OPEN AT T=9 treference : p!27 IREP ADAPTED FROM E66-EA-5887 PCVl56!

CSV228 1 1.HfE-92 0

PORV, FAIL TO RECLOSE AS5UMED TO BE OPEN AT T=f PCV4641 CSV22f 1 1.HfE-f2 i

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE

O PCV4661 CSV22f 1 1.fffE-92 4

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE PCV4681 CSV228 1 1.HfE-92 i

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE SOV455CI CSV228 1 1.HfE-82 l

I SOLENDID OPERATED THREE WAY VALVE TO PCV SUCCEEDS BY

O 0

DEPRESSURIZING PORV DIAPHRAM. FAILURE IS FAILURE TO OPEN; STICK SHUT.

50V4561 CSV229 1 1.fffE-f2 et 50LENDID OPERATED THREE WAY VALVE TO PCV SUCCEEDS BY I

DEPRESSURIZING PORV DIAPHRAM. FAILURE IS FAILURE TO OPEN; STICK SHUT.

.o

O 8

TABLE D. 1-4 3

O O

a O

O l

4 O

la O

.1

SC4.PRB LAR6E LOCA 12-JUL-84 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeese HTRC4f9K N

1 f.HfE+H HTRC846YD N

1 f.ffE+H

)

HTRC8462D N

1 ~ f.HfE+H HTRC98K N

1 f.fffE+f8 V6A7599L PP3fH I -0.86fE-88 V6A765BL PP3Hf 1 -f.86fE-88 V6A759AL PP3fH I -f.86fE-f8 V6A765AL PP3fH 1 -f.86fE-88 V6A76fAL PP3fH I -f.86fE-f8 V6A76fCL PP3Hf 1 -f.E6fE-88 V6A762AL PP3fH ! -0.86fE-88 V6A762CL PP3fH I -f.8&fE-fB STAUIIFMRP IMRilf 3 -f.839E-86 3.8ME-f8 3.418E-f4 STRCTRINTKX N

1 f.!ffE-87

)

SIP 31Z SIP 12f 2 f.136E-f2-f.179E-f2 VB3fK VGA111 1 -f.915E-87 VB98K V6A!!! 1 -0.915E-87 VC75fAL PP3Hf 1 -f.86fE-98 VC98K VCl2f 1 6.91fE-85 VC761AL PP3Hf I -f.86fE-88

)

VC761CL PP3Hf I -0.86fE-08 BKR5AP-BKR21f I -f.267E-f5 BKRSS5P BKR21f 1 -f.267E-85 BKRDPNL31/P N! Riff 1 -7.52fE-f6 CHNLDS3K CHANNL 1 f.HfE-H CHNLDSK CHANNL 1 f.NfE-ff

)

COL-RN-2K PROCED 1 1.NfE-f3 J1818D PP3fff 1 -f.86fE-88 J2ND DE6 RAD 1 f.fffE-H J29 FAD DEBRAD 1 f.HfE-H J95AK PP3fM 1 -0.S6fE-98 J95BK PP3fH I -f.0&#E-fD

)

J95CK PP3Hf 1 -f.86&E-98 J95DK PP3fH I -f.86E-f8 J95FK PP3fH I -f.86fE-f8 J98AK PP3fH I -f.86fE-98 JAlfL FP3Hf 1 -f.86fE-98 JA14AL PP3fH I -f.86fE-98

)

JA!4L PP3fH I -f.86fE-fB JAll PP3fH I -f.86fE-f8 JA3L PP3fff 1 -0.86fE-fB JA5flAL PP3fff 1 -f.86fE-f8 JA5flL PP3866 1 -f.86fE-98 JA582L PP3Hf 1 -0.86fE-08 k

JA55L PP3fff 1 -f.86fE-fB JA57L PP3Hf 1 -0.86fE-88 l

JA7L PP3fff 1 -f.86fE-fB l

JA8L PP3Hf 1 -f.86fE-88 PPIB46D PP3Hf 1 -0.86fE-f8 PPI765AL PP3fff 1 -f.86fE-98 HTRC846YD HEATTR 1 f.HfE-fi PPR846D PP3fff 1 -f.868E-f8 PPRIBf5L PP3fH 1 -f.86fE-88 l

Ji996AK PP3fH 1 -f.840E-08 Ji993AK PP3fH 1 -f.86fE-fB J1f93BK PP3fH I -f.86fE-98

J!f93DK PP3No 1 -f.86fE-88 J1994K PP3fM 1 -0.86fE-88 J!995K PP3fff I -f.86fE-N J1996BK PP3fH I -0.86fE-98 J1198K PP30H I -f.86fE-88 J18,BK PP3Ni 1 -0.86fE-88 3

J1221K PP3fH 1 -f.86fE-f8 J131K PP3fef 1 -0.86fE-f8 J489K PP3NJ l -f.86fE-88 J4K PP3fH I -0.86fE-88 Jfl74L PP3ffe ! -f.86fE-f8 Jfl78L PP3fH I -8.36fE-N md J18f5L PP3fH I -f.86fE-68 J6flAL PP3fH 1 -f.86fE-88 J6f1BL PP3fH I -0.26fE-68 J681CL PP3fH I -f.86fE-88 J6flDL PP3fH I -f.86fE-f8 J6f2AL PP3Hf I -f.86fE-f8 y

J682BL PP3fff 1 -0.86fE-88 J682CL PP3fff 1 -f.86fE-fB J627AL PP3fH I -f.86fE-fB J627BAL PP3fH f.86fE-f8 J627 BBL PP3Hf 1 -f.86fE-88 J627BCL PP3fff 1 -f.86fE-98

_d J76fAL PP3Hf 1 -f.86fE-88 J76fCL PP3fff 1 -f.86fE-98 J762AL PP3fN 1 -f.86fE-fB J762CL PP3fff 1 -f.86fE-f8 J763AL PP3fff 1 -f.86fE-f8 J763BL PP3fff 1 -0.86fE-88 O

J764AL PP3Hf 1 -f.86fE-f8 J764BL PP3fH I -0.86fE-89 J765AL PP3fff 1 -f.86fE-fB J765BL PP3fH I -f.86fE-f8 J83fAL PP3Hf 1 -0.86fE-88 J83fBL PP3fff 1 -f.868E-f8 O

JTIC627L PP3Hf I -0.86fE-f8 R86SS5P BKRilf 1 -f.267E-f5 RS!!!!!

SAR128 2 1.15fE-f5-2.43fE-f7 PWRfNL31/P WIReff 1 -7.52fE-86 CCWP31L PP3Hf 1 -f.86fE-98 PWRPNL31/P WIReff 1 -7.52fE-86 O

SW123456P SWTfH ! 1.fffE-f3 CCHIRS31Z HIRfH I -f.973E-86 CCHIRS32Z HIRfH I -f.973E-06 J54AL PP1Hf I -f.86fE-f?

J54BL PPlHf I -0.86fE-f9 J54CL PP!fff 1 -f.86fE-89 J54DL PPING 1 -#.86fE-f?

l J681EL PP3Nf 1 -f.86fE-f8 l

J6f2DL PP3Nf 1 -f.869E-f8 J682EL PP3fff 1 -0.86fE-88 J613L PPlfff 1 -f.86fE-89 J616L PP!fff 1 -0.86fE-f9 g'

J619L PP!fff 1 -f.86fE-99 J622L PPifff 1 -f.86fE-89 J734AL PPlfN 1 -f.868E-89 l

J734BL PP!fff 1 -0.86fE-89

(

J749AL PPlHf 1 -f.86fE-99 J7499L PP!fff I -0.86fE-f9

J75fAAL PP!fH I -f.86fE-99 J75fABL PPlfH 1 -0.86fE-99 J75fACL PPlHf 1 -0.86E-89 J75fADL PP!fH I -0.86fE-89 J757AL PPlfff 1 -0.86fE-f9 J773AL PP!fff I -0.86fE-69

)

J773BL PPl#H I -f.86fE-89 J773CL PPlHf I -f.86fE-89 J773DL PP!Hf 1 -f.86fE-99 J775AL PP!Hf I -f.86fE-f9 J775BL PPl#H 1 -f.86fE-99 J775CL PP!fff 1 -0.86fE-89 '

)

J775DL PPlHf 1 -f.86E-69 J782L PP10H 1 -f.86E-19 JB33AL PP!fff 1 -f.86fE-99 JA22L PP!He 1 -0.86fE-89 JA33L PFlHe ! -f.86fE-89 JA33AL PP3Hf 1 -f.86fE-f8

)

JA34L PP3fH I -f.86fE-69 JA35L FP!fH ! -f.86 E-19 JA36L PP!fff 1 -f.86fE-99 JA46L PPlfff I -f.86fE-69 JA47L PP!fH I -0.86fE-89 JA51L PPlHe 1 -f.86fE-f9

)

JA54L PPlHf 1 -f.86fE-f9 JA58L PP1Hf 1 -f.86fE-89 JCP31L PPlfH I -f.86fE-89 ORFC612AL PP3fH I -f.86E-f8 DRFC612BL PP3fH 1 -f.86fE-08 ORFC615AL-PP3fff 1 -f.86fE-f8 f

DRFC618AL PP3fff 1 -f.86fE-88 ORFC613BL PP3fff 1 -f.86fE-80 DRFC621AL PP3fH I -f.86fE-88 ORFC621BL PP3fH I -0.86fE-98 ORFC76fAL PP3Hf 1 -8.86fE-f8 ORFC76fCL PP3Hf 1 -0.96E-fB ORFC772AAL PP3fH 1 -f.86fE-#8 DRFC772ABL PP3fH I -f.86fE-f8 DRFC772BAL PP3fH I -f.86fE-98 DRFC772 BBL PP3Hf 1 -f.86fE-80 ORFC772 CAL PP3fff 1 -f.86fE-88 ORFC772CBL PP3fH I -f.86fE-fB

)

ORFC772DAL PP3fH 1 -f.86E-f8 ORFC772 DBL PP3fH I -f.86fE-fB DRFC773AAL PP3836 1 -f.86fE-98 ORFC773ABL PP3Hf 1 -f.86fE-f8 ORFC773BAL PP3fff 1 -0.86fE-98 ORFC773 BBL PP3fff 1 -f.86fE-98

)

DRFC773 CAL PP3fff 1 -0.86fE-88 ORFC773CBL PP3fff I -f.86fE-08 ORFC773DAL PP3Hf I -f.86E-98 DdFC773 DBL PP3fH 1 -f.86fE-88 ORFC853A PP3Hf I -f.86fE-f8 ORFCCCW31L PP3fM i -f.86fE-88 ORFCCCW33L PP3fH I -0.86fE-f8 ORFCFEll5J PP3fH 1 -f.86fE-88 ORFCFE1163 PP3Hf I -f.86E-f8 JRFCFE143J PP3fff 1 -f.86 E-88 ORFCFE144J PP3fH I -f.86fE-98 ORFCR31A PP3fH I -0.86fE-08

)

PPR602DL PP3fff 1-f.86E O PPR627R PP3fff 1 -0.86fE-fi PPR627BCL PP3fN 1 -f.86E-f8 PPR771R PP38N 1 -0.86fE-80 PPR771CL PP3fH I -0.86E-H PPR78fCL PP3Nf 1 -f.86fE-88 PPRA21AL PP3fN 1 -f.B6fE-f8 PPRA21R PP3fN 1 -f.86fE-88 PPRA33R PP3fH 1 -f.86fE-88 PPRA561AL PP3Nf 1 -f.86fE-H RS!!H SAR12f 2 1.15fE-05-2.43fE-f7 V6A756R PP3fH 1 -0.86E-88

)

V6#771R PP3fff 1 -0.86 E-88 V6A771BL PP3fff 1 -0.86fE-f8 V6A771CL PP3fH I -0.86fE-98 V6A771DL PP3Hf 1 -f.86fE-98 VSA772AL PP3fH I -f.86fE-88 VBA772BL PP3fH ! -f.86fE-88

)

V6A772CL PP3fH 1 -f.86fE-68 VGA772DL PP3Hf 1 -0.86fE-f8 VGA773AL PP3fH 1 -0.86fE-98 V6A773BL PP30H I -f.86fE-98 V6A773CL PP3fff 1 -0.86E -88 V6A773DL PP3fff 1 -f.86fE-88

)

V6A780AL PP3fN 1 -f.86fE-fB VSA78fBL PP3fH ! -0.86fE-N V6A78fCL PP3Hf 1 -f.86fE-88 V6A786DL PP3fff 1 -f.86fE-f8 V6L749AL PP30H I -0.86fE-88 V6L749DL PP3fH ! -f.86fE-08

)

V6L757AL PP3fH I -f.86fE-f8 VC77fL PP3fH I -f.86fE-88 V6L775AL PP3fff 1 -f.86E -f8 V6L775BL PP3Hf 1 -0.86fE-f8 V6L775CL PP3Hf 1 -f.86fE-88 V6L775DL PP3ffe 1 -f.86fE-f8

)

V6L776AL PP3fH I -f.86fE-88 V6L776EL PP3Hf 1 -f.86fE-88 V6L776CL PP3fH I -0.86E-fB V6L776DL PP3fff 1 -f.86fE-88 V6LB33AL PP3fff 1 -f.86CE-f8 J852AA PP3fH I -0.86fE-f8 J853AA PP3fH 1 -f.86fE-f8 JB53CA PP3fff 1 -f.86fE-f8 J858AA PP3Hf 1 -0.86fE-88 J981A PP3fH I -f.86fE-88 V6A846D V6All2 1 3.29fE-85 VGA848AA V6Allt i

6. fife-84

)

V6L734AL DE6 RAP f f. NfE-81 MOVl9f!AA MOVini 1 3.29fE-85 MOVl982AA MOVll! ! 3.29fE-05 MOV769L PP3fH I -f.86fE-98 MOV784L PP3Hf I -0.86fE-98 j

MOV786L PP3fH I -f.86fE-88 MOV797L PP3Hf 1 -f.86fE-88 J756AL PP3Hf 1 -f.86fE-88 J756CL PP3fff 1 -f.86fE-f8 JA5flBL PP3NG 1 -0.86E -08 JA5f1CL PP3Hf 1 -f.86fE-88 JA5flDL PP3fH I -0.86E-90

)

J769L PPSSN 1 -0.86E-C]

J771AL PP3fH I -0.86fE-88 J771EL~

PP3fH 1 -0.86fE-98 J772AL PP3NG 1 -f.86fE-98 J772BL PP3fff 1 -0.86fE-N J772CL PP3NS I -f.66fE-88

)

J772DL PP3Nf f.86fE-88

{

J701AL DEGRAD 1 f.000E-f!

JA2fL PP3Ni 1 -f.86fE-88 JA21AL PP3Hf 1 -0.86fE-88 JA21BL PP3fH I -4.86fE-98 JA21L PP3NG 1 -0.86fE-68

)

J788CL PP!fN 1 -0.86fE-89 JSIP31A PPlfN 1 -0.86fE-09 JGFFDAL PP3fff 1 -f.86fE-f8 J6FFDBL PP3fff I -4.86fE-f8 PP185fAA PP3fff 1 -f.86fE-f8 VC849AA VC12f I 6.91fE-85

)

F1612L FilfN 1 f.fME-f!

FI615L Fl!Ni i f.HGE-f!

FI618L FilfH I f.NfE-fl FI621L FIlfff I f.fffE-fl FIC634AL FIlfH 1 f.fffE-fl CPOC31AZ.

CP0fH I f.fME-fl

)

CPDC318Z CP0fff I f.fME-fl Jil6A PP3fN 1 -0.86fE-f8 J1819AD PP3Nf 1 -f.86fE-98 J1837A PP3fH 1 -f.86fE-98 CCWP33L PP3Hf 1 -f.86fE-f8 PflP54L PP38N 1 -S.86fE-88

)

JPPlJ PP3fff 1 -f.86fE-98 JPPCH2J PP3fff 1 -f.86fE-fB JPPCH3J PP3fff 1 -f.86fE-f8 JPPCP131J PP3fN 1 -f.86fE-f8 JPPCP131J PP3fH I -0.86fE-f8

)

JPPCP231J PP3Nf 1 -f.86fE-98 JPPCP331J PP3fff 1 -f.86fE-f8 JPPI32J PP3Nf 1 -f.86fE-f8 JPP133J PP3fH I -f.86fE-fB JPPI34J PP3fff 1 -f.86fE-fB JPPP3113 PP3fH 1 -0.86fE-98

)

JPPP312J PP3fff 1 -f.86fE-98 JPPP321J PP3Hf 1 -f.86fE-88 JPPP322J PP3fff 1 -0.86fE-88 JPPP331J PP3fff 1 -f.86fE-f8 JPPP332J PP3fH 1 -f.86fE-fB JPPP341J PP3fff 1 -f.86fE-f8

)

JPPP342J PP3fH 1 -0.86fE-f8 PP!31J PP3Hf 1 -0.86fE-f8 PP!32J PP3fff 1 -f.86fE-f8 PP!33J PP3Nf 1 -f.84fE-f8 PP134J PP3fH I -f.86fE-fB PPIP31J PP3fff 1 -f.86fE-f8 h

PPR31J PP3Nf 1 -f.86fE-f8 PPR32J PP3fN 1 -0.86fE-N PPR33J PP3Ni ! -0.86fE-88 PPR34J PP3000 1 -f.86fE-f8 V6L250AJ VSAllt 1 -f.915E-f7 VSi2508J VSAlli 1 -0.915E-f7

)

V6L250CJ VSA!!! ! -f.915E-f7

V6L25fN V6Alli 1 -0.915E-87 VC251AJ VSAlli 1 -f.915E-f7 VC251N V6Alli 1 -f.915E-87 VC251CJ V6All!

! -f.915E-f7 VC251N V6Alti ! -0.915E-87 VC251EJ V6Alli 1 4.915E-f7

)

VC251FJ V6Alli 1 4.915E-87 VC2516J V6Alli 1 -f.915E-87 VC251HJ V6Alli 1 -0.915E-87 VC2512J V6Alli 1 -0.915E-07 VC251XJ V6Allt

! -0.915E-87 VC251LJ V6Allt 1 -0.915E-87

)

VC251MJ V6Allt 1 -f.915E47 PUMPCR631J SIPitf I -1.79fE-03 RL27-5All!

RELAYS 1 -2.43E -f7 RL27-5A121 RELAYf 1 -2.43fE-87 RL27-5AI31 RELAYf 1 -2.43fE-f7 RL27-5A141 RELAYf 1 -2.43fE-f7

)

RL3-15AI RELAYf 1 -2.43fE-07 BUS 5A/P WIReff 1 -7.52fE-f6 BR6ML31J EARef 1 -0.53fE-f6 BR6ML32J BEARN 1 -0.53fE-06 BR6ML33J BEARif 1 -0.53fE-96 BR6ML34J BEARf6 1 -f.53fE-f6 BR6MU313 BEARN 1 4.53fE-f 6 BR6MU32J BEARN 1 -0.53 E -f6 BR6MU33J BEARN 1 -0.53fE-f6 l

BR6MU34J BEARff 1 -f.53fE-06 l

BR6PLR31J BEARN 1 -f.53fE-06 BR6PLR32J BEARN 1 -f.53fE-f6 BRGPLR33J BEARef 1 -f.53fE46 l

BR6PLR34J BEARN 1 -0.53E-f6 PUMPCRG31J SIPilf 1 -1.79fE-93 IFMRSS5/P UIRfH I -7.52K-f6 IFMRSS5P IMRiff 1 -f.839E46 J132BK PP3Nf I -f.86fE-88 2133K PP3fH I -f.86fE-98 V6L232J V6Allt 1 -f.915E-f7 VBUT27N V6A!!! 1 3.915E-f7 VC81flJ V6All! 1 -f.915E-87 V6A241AJ V6Alli 1 -f.915E-87 V6A241BJ V6Alli 1 -f.915E-f7 7

V6A241CJ V6All!

1 -0.915E-87 V64241DJ V6Alli 1 -0.915E-87 s

PNLDIS31/P UIRfH I -7.52fE-f6 BKR5A/P WIRiff 1 -7.52SE-i6 l

BKRSS5/P WIRNf 1 -7.52fE-86 BKRDPNL31P BKRlli 1 -0.267E-95 l

J787L PP3Ni ! -f.86fE-98 I

ITLBKR2AT5AP SARllt ! -2.438E-67 OPW1991AA OPWfM i 1.fME-93 OPW1982AA OPWfff 1 1.0ffE-83 DPW241AJ DPWfN 1 1.fffE-83 OPW241BJ OPW9N 1 1.fME-83 b

OPW241CJ OPW868 1 1.ffE43 OPW241DJ OPW6N 1 1.NfE-f3 DPW250AJ OPufff 1 1.NfE-03 DPW25fBJ-OPW6ff i 1.NE-83 OPW25fCJ DPufff I !.fffE-83 OPW25fDJ OPW6N 1 1.fME-03 7

l OPM734AL OPWeH I f.NfE-f3 CPW7494L OPWef 1 f.fffE-f3 l

OPW749DL OPWH 1 f.fME-03 l

OPW756AL OPWHf I f.fME-83 l

OPW759AL OPWiff i f.NfE-83 l

0*W7598L OPWH I f.fME-83 I

DPW7604L OPW6H I f.fME-93 l

DPW76fCL OPWM i f.fME-83 i

DPW762AL DPWif I f.fffE-93 OPW762CL OPWH I f.fffE-f3 OPW765AL OPWfff I f.NfE-83 0.6W765BL OPWH I f.fffE-83 0

OPW767L OPWff I f. HSE-85 DPW771AL OPWH I f.HfE-93 OPW771BL OPWM ! f.fME-f3 OPW771CL OPWHf I f.N#E-f3 OPW771DL OPWHf I f.HfE-f3 lO OPW772AL OPWfff I f.H9E-83 DPW772BL OPW6ff I f.fME-f3 DPW772CL DPWH I f.NfE-83 OPW772DL OPWif I f.fME-83 DPW773AL OPWHf I f.fffE-f3 OPW773BL OPWHf I f.NfE-f3 O

OPW773CL DPWH I f.fME-83 OPW773DL OPWff I f.fME-f3 OPW775AL OPWH 1 f.fME-f3 OPW775BL OPWfH I f.NfE-f3 OPW775CL 0.*Wiff I f.fME-f3 OPW775DL OPWff I f.HfE-f3 O

DPW776AL OPWif I f.fffE 83 OPW776BL DPW99 1 f.0ffE-83 OPW776CL OPW8H 1 f.fME-f3 OPW776DL OPWfH I f.NfE-83 DPW78!AL OPW6ff I f.fME-f3 OPW78fBL CPWfH ! f.NfE-83 O

DPW7BfCL OPWH I f.fffE-f3 DPW786DL OPW99 1 f.HfE-83 OPW784L OPWHf I f.fME-83 OPW786L OPWff I f.fffE-f3 OPW797L OPWif I f.fffE-f3 DPW846D OPWff 1 1.fffE-83 O

OPW848AA OPWlH 1 1.fHE-83 to I

'O O

O TABLE D. 1-5 lO i

10 l

iO 1

1 I

t O

I O

Q O

l l

O O

O

)

SC5.PRB 27-JUL-84 TEIT Fall TO DESCRIBE EACH COMPONENT FAILURE (BASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63)

OTHER DATA TAKEN FROM SECTION 1.6.2.3.9 Pl.6-869

)

STRCTRINTKK N

1 f.lffE-87 0

CitiLDS3K CHANNL 1 f.fffE-H I

CHNLDSK CHANNL 1 f.fffE-ff

)

COL-RW-2K PROCED 1 1.fffE-f3 i ERROR IN LOSGING CHECK 0FF LIST SERVICE WATER CHECK 0FF LIST PROCEDURE Ji996AK PP3fff 1 -f.86fE-98 i

PIPE ) 3' J!a93BK PP3fff 1 -0.86fE-f8 8

PIPE > I' J1198K PP3fff 1 -f.86fE-fB t

PIPE ) 3' J9BAK PP3fff 1 -f.BefE-98 0

PIPE > 3' J131K PP3fff 1 -f.86fE-f8 I

PIPE > 3' J4f9K PP3fff 1 -f.86fE-f8 I

PIPE > 3' J4K PP3fff 1 -f.86fE-88 8

PIPE > 3' VB98K VGAll!

! -f.915E-87 D

VC98K VCl28 1 6.91fE-85 0 A!P FAILS TO OPEN J!f96AK PP3fff 1 -f.86fE-88 0

PIPE > 3' J95BK PP3fff 1 -f.86fE-f8

]-

0 PIPE > 3' J95CK PP3fff 1 -0.86fE-98 I

PIPE > 3' J95DK PP3fff 1 -f.86fE-fB l

9 PIPE > 3' J95FK PP3fff 1 -f.86fE-88 8

PIPE ) 3' VB3fK VSAlli 1 -0.915E-87 E

l J!f93AK PP3fff 1 -f.86fE-fB 8

PIPE > 3' Ji993BK PP3fff 1 -f.86fE-88 j

i PIPE ) 3' J!f93DK PP3fff 1 -0.86fE-68 9

PIPE > 3' Jlf94K PP3fff 1 -0.86fE-f8 I

PIPE > 3' J1995K PP3fff 1 -f.86fE-f8 0

PIPE > 3' J!f96BK PP3fff 1 -f.86fE-f8 I

PIPE ) 3' J1199K PP3fff 1 -f.86fE-88 i

PIPE > 3' J98AK PP3fff 1 -8.86fE-f8 g

8 PIPE > 3'

'O J!f68K PP3Hf 1 -f,86fE-88 i

PIPE ) 3' J1221K PP3fff 1 -f.86fE-88 0

PIPE > 3' J131K PP3Hf 1 -0.86fE-ft O

t PIPE ) 3' J409K PP3Hf 1 -f.86fE-f8 I

PIPE > 3' J4K PP3fff 1 -0.840E-88 I

PIPE > 3' VB98K V6All!

1 -0.915E-f7 O

6 VC98K VCl28 1 6.918E-f5 0 A!P FAILS TO OPEN HCll18F fMHf I f.HfE-H I

HANDCONTROLLER FOR HVCill8F HCV1118F V6Alli 1 -f.915E-85 O

I HAND CONTROL VALVE FAILURE IS TRANSFER CLOSED HDRIH511f14F PP3fff 1 -f.86fE-fB I

PIPE > 3' HDR!f14F PP3Hf 1 -f.86fE-f8 I

PIPE > 3' HDR123Il24F PP3fH 1 -f.86fE-88 O

I P!PE ) 3' ITL8KR3AT6AP SAR111 1 -2.43fE-87 8

ELECTRICAL INTERLOCK FAILURE IS RELAY FAILURE TO OPERATE I

SIMILAR TO IP3 PSS ITEM 38 J1276BT PP3Hf 1 -0.B6fE-98 8

PIPE > 3' O

J485T PP3fH ! -f.86fE-88 i

PIPE ) 3' L61AF29 REL12f 1 3.88fE-87 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 FSS 839)

L62AF26 REll2f 1 3.888E-f7 0

RELAY FAIL TO TRANSFER DN DEMAND (IP3 PSS 639)

O L63AF26 REll2f 1 3.886E-f7 I

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

L681AF26 REll2f 1 3.888E-f7 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

L6B2AF26 REL12f 1 3.888E-87 i

RELA) FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

,0 L683AF26 REL128 1 3.88fE-87 8

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

L6MOTAF26 REll2f I 3.BBfE-87 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 139)

OPWSW1-ITF OPWfff 1 1.pffE-f3 0

OPERATOR ERROR O

DPWSWl-2TF OPWfff 1 1.fME-83 i

CPERATOR ERROR PCVll39F A0V22f 1 5.688E-f4 6

PNEUMATICALLY CONTROLLED VALVE NORMALLY CLOSED I

PSS TA8LE 1.6.2.3.9-5 PAV11390 PCV1316AF ADVllf 1 6.17fE-85

O I

PNEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTROLLER I

PSS TA8LE 1.6.2.3.9-5 PAV31fA6 PCV131fBF A0Vilf 1 6.17fE-95 t

PNEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTROLLER t

PSS TA8LE 1.6.2.3.9-5 PAV31986 PPlf3fF PP3fff 1 -f.86fE-88 i

O I

PIPE > 3'

O PPlf886 PP3Hf 1 -f.86fE-H I

PIPE > 3' PPPURPIlf31F PP3fff 1 -f.868E-98 4

PIPE > 3' PPTURBIlf31AF PP3fH I -f.86fE-98

. n" 4

PIPE > 3' PPTURBIlf31BF PP3fH 1 -f.86fE-fB t

PIPE > 3' PUMP 32F PMP128 1 3.82fE-03 i

TURBINE DRIVEN PUMP IP3 PSS TABLE 1.6.2.3.9-5 t

Fall TO START FAIL TO RUN O

SOV28-1AF ffffff I f.fffE-ff 8

SOLENDID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE 1139 I

PART OF PCVil39F SOV2f-2AF HHH 1 f.fME-ff I

SOLEN 0!D THAT TRIPS PNEUMATICALLY CONTROLLED VALVE !!39 SOV26-3AF Nffff I f.fME-ff O

I SOLENDID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE 1139 Sul-IT/ABFP2F Selfff I 4.280E-f7 0

CONTROL ROCd TRIP SWITCHES FAILURE TO OPEN IP3 PSS ITEM 41 Sul-2T/ABFP2F SWlHf 1 4.288E-17 i

CONTROL R00M TRIP SWITCHES FAILURE TO DPEN SWMAF2TS Sulfff 1 4.286E-87 O

I MASTER SWITCH FAILURE IS CONTACTS INADVERTENTLY CLOSED TURBPUMP32F N#H I f.fffE-ff I

TURBINE FOR PUMP 32 FAILURE DATA INCLUDED IN PUMP 32 VCl22F VCl28 1 6.910E-85 8

CHECK VALVE FAILURE IS Fall TO OPEN VC29F VCl28 1 6.918E-95 0

t CHECK VALVE FAILURE IS Fall TO OPEN VC31F VCl28 1 6.918E-85 8

CHECK VALVE FAILURE IS Fall TO OPEN V6A3fF VGA!!f I 8.f2fE-f5 0

INLET TO PUMP 32 NORMALLY OPEN FAILURE IS TRANSFER CLOSED VSA54F VGAllf I 8.f2fE-f5 O

8 MAIN STEAM VALVE NORMALLY OPEN FAILURE IS TRANSFER CLOSED VSA64F VGA!!f I 8.f2fE-f5 8

6 ATE VALVE FROM CONDENSATE STORAGE TANK NORMALLY DPEN I

FAILURE IS TRANSFER CLOSED V6L121F VSAllf 1 8.f2fE-f5 9

NORMALLY OPEN 6 LOBE VALVE FAILURE IS TRANSFER CLOSED

.O V6L124AF VSAllf I 8.f2fE-85 i

NORMALLY OPEN GLOBE VALVE FAILURE IS TRANSFER CLOSED V6L124F VSA!!f I 8.f2fE-f5 I

NORMALLY OPEN 6 LOBE VALVE FAILURE IS TRANSFER CLOSED HDRif72Ilf73F PP3Jff I -f.86fE-f8 0

HEADER PIPE > 3' O

J95AK PP3fff I -f.86fE-fB t

PIPE > 3' DPWVB3fK DPWiff 1 1.HfE-f3 8

OPWVB96X DPWiff 1 1.fME-63 0

<O TAECSTF WSifff 1 7.12fE-88 i

COWDENSATE WATER STORASE TANK IP3 PSS PTKfCSTS V6A125F V6Alli 1 -0.915E-f5 i

TURBINE COOLDINS VALVE SWL33-3F SW118f 1 -4.288E-87 0

LIMIT SWITCH CONTACTS SHORT ACROSS O

V6A49F VGA228 1 -0.915E-f5

D t

NORRALLY CLOSED MANUALLY OPENED FAILURE IS TRANSFER CLOSED O

O D

D D

D 9

O

I i

G l

l l

i

.iG TABLE D. 1-6

O i

!O i

f I

O~

40 i

i I

e

!O 4

i

!.O I

1

,.n.n.,

-,. _,, -,._ _ _...,,n-._

_,.,.,.-..-,n- -,,,,., -

.n

)

SC6.PRB 27-JLL-84 TEIT FAIL TO DESCRIBE EACH COMPONENT FAILURE (IASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63)

OTHER DATA TAKEN FROM SECTION 1.6.2.3.9 Pl.6-869

)

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee............................

STRCTRINIKK N

1 f.!NE-87 i

CHNLDS3K CHANNL 1 f.fME-H I

CHNLDSK CHANNL 1 f.fME-ff

)

i COL-RN-2K PROCED 1 1.fffE-f3 I ERROR IN LD66!N6 CHECK 0FF LIST SERVICE NATER CHECK 0FF LIST PROCEDURE J1996AK PP3fH 1 -f.86fE-88 8

PIPE ) 3' J1993BK PP3NG 1 -f.86fE-f8

)

e PIPE > 3' J1199K PP3fH I -f.86fE-f8 8

PIPE ) 3' J9BAK PP3Hf 1 -f 86fE-ft I

PIPE > 3' J131K PP3Hf 1 -8.86fE-f8 0

PIPE ) 3' J499K PP3fH I -f.86fE-88 6

PIPE > 3' J4K PP3Hf 1 -f.86fE-98 I

I PIPE ) 3' VB98K V6All! 1 -f.915E-87

)

I VC98K VCl26 1 6.91fE-f5 t AIP FAILS TO OPEN J1996AK PP3Hf 1 -8.86fE-98 i

PIPE ) 3' J95BK PP3fff 1 -f.86fE-88

)

t PIPE ) 3' l

295CK PP3fH I -f.86fE-fB

(

l PIPE > 3' J95DK PP3fff 1 -f.86fE-88 l

0 PIPE > 3' l

J95FK PP3fff 1 -f.86fE-88

)

i PIPE > 3' l

VB3fK V6Allt 1 f.915E-87 I

Ji993AK PP3Hf I -f.86fE-f8 0

PIPE > 3' l

Ji993BK PP3fff 1 -f.868E-88

)

8 PIPE ) 3' Ji993DK PP3fff 1 -f.86fE-fB t

PIPE ) 3' Ji994K PP3Hf 1 -f.86fE-f8 i

PIPE ) 3' Jlf95K PP3fff 1 -f.86fE-f8 i

PIPE ) 3' Jlf96BK PP3fff 1 -f.86fE-98 I

PIPE > 3' Jil99K PP3fff 1 -f.86fE-98 i

PIPE > 3' J9BAK PP3fff 1 -f.86fE-88

)

O PIPE > 3'

J!f6BK PP3fN 1 -0.86 E-98 0

PIPE ) 3' J1221K PP3fN 1 -0.86fE-98 i

PIPE ) 3' J131K PP3Ni ! -f.86E-98

'3" > 3'

.O J409K PP3fH I -f.86fE-88 I

PIPE > 3' J4K PP3Nf 1 -f.86 E-08 i

PIPE > 3' VB98K VEAll!

! -0.915E-07 VC98K VCl2f 1 6.918E-05 0 AIP FAILS TO OPEN HCll!8F SN8ff I f.fME-N I

HANDCONTROLLER FOR HVCill8F HCV!!!8F VGA111 1 -f.915E-05 t

H M CONU R W E FARURE IS WNSFER CLOSED O

HDR!#f5Ilf14F PP3fN 1 -0.85fE-f8 8

PIPE ) 3' HDajpg4p pp3gg g.f.86fC-98 I

PIPE > 3' HDR123!!?4F PP3fN 1 -f.86fE-f8 t

PIPE > 3' 0

ITLBKR3AT6AP SAR111 1 -2.43fE-87 I

ELECTRICAL INTERLOCK FAILURE IS RELAY FAILURE TO OPERATE I

SIMILAR TO IP3 PSS' ITEM 38 J1276BT PP3fH ! -0.86E-88 t

PIPE ) 3' JU5T PP3 M 1 -f.86fE-f8 O

I PIPE > 3' L61AF26 REll28 1 3.886E-f7 8

RELAY FAR TO TRANSFER DN DEMAND (IP3 PSS 839)

LG2AF26 REL128 1 3.886E-f7 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

L63AF26 REll2f 1 3.888E-f7

O t

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

L6BIAF26 REll2f 1 3.BBfE-f7 8

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

LGB2AF26 REL128 1 3.88fE-f7 i

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

,O LGB3AF26 REll28 1 3.88E-57 8

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

L6NOTAF26 REll2f I 3.8BfE-f7 i

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

OPNSul-1TF OPWfH I 1.fME-f3 i

OPERATOR ERROR O

OPNSul-2TF OPW6N 1 1.fME-f3 0

OPERATOR ERROR PCVl!39F A0V228 1 5.6ffE-04 I

PNEUMATICALLY CONTROLLED VALVE NORMALLY CLOSED 8

PSS TABLE 1.6.2.3.9-5 PAVi!390 PCV131fAF ADVilf 1 6.17fE-85 O

I PMEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTROLLER 8

PSS TABLE 1.6.2.3.9-5 PAV31fA6 PCV131fBF A0V11f 1 6.17fE-f5 i

PNEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTROLLER I

PSS TABLE 1.6.2.3.9-5 PAV31886 PPlf3ff PP3fff I -0.86fE-fB O

8 PIPE ) 3'

PPlf806 PP3fN 1 -f.86fE-Q t

PIPE ) 3' PPPUMPIlf31F PP3fff 1 -9.86fE-88 i

PIPE ) 3' PPTURBIlf31AF PP3NG 1 -f.86fE-88

)

0 PIPE ) 3' PPTURBIlf31BF PP3N8 1 -0.86fE-98 I

P!PE ) 3' PulF32F PMP12f 1 3.82fE-83 I

TURBINE DRIVEN PUMP IP3 PSS TABLE I.6.2.3.9-5 I

FAIL TO START Fall TO RUN

)

SOV20-!AF 9ffM8 1 f.fffE-if i

I SOLENDID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE !!39 I

PART OF PCVi!39F SOV20-2AF

1. 1. 8Hf I f.fffE-N I

SOLEN 0ID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE !!39 SOV2f-3AF fMHf I f.fME-H t

SOLENDID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE 1139 SW1-!T/ABFP2F SWifH ! 4.288E-f7 8

CONTROL ROOM TRIP SWITCHES FAILURE TO OPEN IP3 FSS ITEM 41 SW1-2T/ABFP2F SWIHf 1 4.288E-f7 8

CONTROL ROOM TRIP SWITCHES FAILURE TO OPEN SWMAF2T6 SWIfff 1 4.289E-87

)

I MASTER SWITCH FAILURE IS CONTACTS INADVERTENTLY CLOSED TURBPURP32F flHf I f.fffE-N I

TURBINE FOR PUMP 32 FAILURE DATA INCLUDED IN PUMP 32 VCl22F VCl28 1 6.91fE-85 I

CHECK VALVE FAILURE IS FAIL TO DPEN VC29F VC12f 1 6.910E-85

)

8 CHECK VALVE FAILURE IS FAIL TO OPEN l

VC31F VCl2f 1 6.910E-85 O

CHECK VALVE FAILURE IS FAIL TO OPEN VSA3fF V6Allf 1 8.f20E-85 8

INLET TO PUMP 32 NORMALLY OPEN FAILURE IS TRANSFER CLOSED V6A54F V6A!!f I 8.02fE-f5

)

e MAIN STEAM VALVE NORMALLY OPEN FAILURE IS TRANSFER CLOSED VGA64F VGAltf I 8.820E-05 8

6 ATE VALVE FROM CONDENSATE STORASE TANK NORMALLY DPEN I

FAILURE IS TRANSFER CLOSED V6L121F V6Altf 1 8.f2fE-85 I

NORMALLY OPEN GLOBE VALVE FAILURE IS TRANSFER CLOSED V6L124AF VGAllf I 8.f2fE-f5 i

NORMALLY OPEN GLOBE VALVE FAILURE IS TRANSFER CLOSED j

V6L124F VGA!!f 1 8.f2fE-85 8

NORMALLY OPEN GLOBE VALVE FAILURE IS TRANSFER CLOSED HDR1f7211873F PP3fH ! -5.86fE-98 I

HEADER PIPE > 3' h

J95AK PP3fff 1 -f.86fE-88 1

I PIPE ) 3' OPWVB3fK OPWfff 1 1.NfE-83 8

OPNVB98K OPW9ff I 1.fffE-f3 8

)

TANKCSTF WSTfff 1 7.12fE-98 8

CONDENSATE WATER STORAGE TANK IP3 PSS PTKfCSTS V6A125F VSAll! 1 -f.915E-85 i

TURBINE COOLDING VALVE SWL33-3F SWilff 1 -4.28fE-87 i

LIMli SWITCH CONTACTS SHORT ACROSS l

)

V6A49F VSA22f 1 -f.915E-f5 1

NORMLLY CLOSED MNUALLY OPENED FAILURE IS TRIZSFER CLOSED O

O O

O i

O O

.O O

O

'O

e t_.m;._

rM s.u;.-a

- -..a_-..

J

=

m A.-.4 m

a-e e

i;.m a

m e

_.g

.A_-a_a-a-

--4 s

A I

1 k

i I

i

}O TABLE D. 1-7 i

e a

l h

i l

lO l

1 i

4

!O 4

I i

i 4

G l

i f

i O i

a f

i ie i

i; 1j

?O O

i l

SC7.PRB LAR6E LOCA 12-JUL-84 i

sesssssssssssssssssssssssssssssssssssssssssssssssssssssseses l

l JA581AL PP3NG 1 -0.86fE-f8 JA5flL PP30N 1 -f.86fE-88 0

l JA582L PP3NS 1 -#.868E-98 O

J0178L PP3Hf 1 -0.06fE.*8 J681BL PP3Hf I -4.86fE-N.

8 J602BL PP3NG 1 f.86fE-88 I

J682CL PP3fH I -0.96M-88 J627BAL PP3fH 1 -6.86fE-f8 0

2627BIL PP3fN 1 -0.868E-88 0

J627BCL PP3Ni 1 -f.86fE-88 J76fCL PP38N 1 -0.86fE-08 0

J765BL PP3fff 1 -f.86fE-68 I

JB3fBL PP3Nf 1 -f.86fE-08 J682DL PP3Hf 1 -f.86fE-98 l

e PIPE > 3' J6f2EL PP3fH I -0.86fE-f8 i

PIPE > 3' J613L PPINI 1 -0.86fE-09 8

P!PE ( 3' J616L PPlfH I -f.86fE-89 I

PIPE ( 3' l

J619L PPlfH I -f.86fE-89 t

PIPE < 3' J622L PPlfff 1 -f.86fE-89 0

PIPE ( 3' J734AL PP!fH 1 -0.86fE-99 I

P!PE < 3' 2734BL PP!fH I -f.86fE-89 I

PIPE ( 3' J757AL PPlfff 1 -f.86fE-89 j

t PIPE ( 3' J773AL PPlfff 1 -0.86fE-69 0

PIPE ( 3' J773BL PPING 1 -f.86fE-09 8

PIPE ( 3*

J773CL PPING 1 -0.86fE-89 i

PIPE < 3' g

J773DL PPINS 1 -f 86fE-89 i

PIPE ( 3' J775AL~

PPlfH I -0.86fE-89 i

PIPE ( 3' J775BL PPlfff I -0.86fE-89 0

P!PE ( 3'

O 3773ct epi,,,

i.,,,6,g.,,

I PIPE ( 3' J775DL PPlHf 1 -f.8 HE-89 0

PIPE < 3' J782L PP!fff 1 -4.86fE-09 I

PIPE < 3' O

JA22L Pelfe 1 -0.86fE-09 0

PIPE ( 3' JA33L PP!fN 1 -f.86fE-89 t

PIPE ( 3' JA33AL PP3NG 1 -6.86fE-08 i

PIPE > 3' O

JA34L PP3fH I -0.86fE49 I

PIPE > 3' JA35L PPINf 1 -0.86fE-09 i

PIPE ( 3' JA36L PP!fH I -f.86fE-99 i

PIPE ( 3' O

gg6t ppies, i.,, gag.,,

t PIPE ( 3' JA47L PPING 1 -0.86fE-89 i

PIPE < 3' J451L PP1Hf 1 4.86fi-89 i

PIPE < 3' O

an54t ppi,,,

i.,,86,g4, O

PIPE ( 3' ORFC612AL PP3NG 1 -f.86fE-f8 I

ORFICE PIPE >3' DRFC612BL PP3fff I -0.86fE48 I

ORFICE PIPE )3'

O

,,pc6 3nt pp3g, 3.,,g6,g.,g i

DRFICE PIPE )3' ORFC618AL PP3fff 1 -f.86fE-88 I

ORFICE PIPE )3' ORFC61 BBL PP3fff 1 -f.86fE-f8 I

ORFICE PIPE )3' ORFC621AL PP3fff 1 -f.86fE48 I

DRFICE PIPE )3' ORFC621BL PP3fH ! -f.86fE-fB t

DRFICE PIPE >3' ORFC772AAL PP3Cff 1 -0.86fE-f8 I

ORFICE PIPE >3'

'O ORFC772ABL PP3ffe ! -f.86fE-88 8

ORFICE PIPE >3' ORFC772BAL PP3fH 1 -f.86fE-f8 8

ORFICE PIPE >3' ORFC772 BBL PP3Nf 1 -f.86fE-H I

ORFICE PIPE )3'

'O ORFC772 CAL PP3NG 1 -f.86fE48 i

ORFICE PIPE )3' ORFC772CBL PP3Nf 1 -f.86fE-f8 i

ORFICE PIPE >3' ORFC772DAL PP3Nf 1 -0.86fE-f8 t

ORFICE PIPE >3'

,O ORFC772 DBL PP3fH 1 -0.86fE-88 t

DRFICE PIPE )3' ORFC773AAL PP3fff 1 -f.86fE48 6

ORFICE PIPE >3' DRFC773ABL PP3Ns ! -f.86fE-08 I

ORFICE PIPE )3' O

O ORFC77384L PP3Hf 1 -f.868E-ft 8

ORFICE PIPE >3' ORFC773 BBL PP3Hf 1 -0.86fE-98 I

ORFICE PIPE )3' ORFC773 CAL PP3fH I -f.86E-98 t

ORFICE PIPE )3' C,

DRFC773CBL PP3fff 1 -f.86fE-H t

DRFICE PIPE )3' ORFC773DAL PP3Hf I '.s6fE-88 I

DRFICE PIPE )3*

ORFC773 DBL PP3Hf 1 -f.86 E-88 0

ORFICE PIFE )3' O

ORFCFE!!5J PP3ffe 1 -0.86 K-88 8

ORFICE PIPE )3' ORFCFE!!6J PP3fH I -f.86fE-08 0

ORFICE PIPE )3' ORFCFE143J PP3fH I -0.86 E -f8 I

ORFICE PIPE >3' O

ORFCFE144J PP3fH I -6.86fE-f8 I

ORFICE PIPE )3' PPR6f2DL PP3fff 1 -0.86fE-ft i

PIPE REDUCER PIPE >3' PPR771AL PP38N 1 -0.86fE-f8 I

PIPE REDUCER PIPE >3'

.O PPR771CL PP3Hf 1 -0.84fE-f8 8

PIPE REDUCER PIPE >3' PPR78EL PP3Hf 1 -f.86E-f8 i

PIPE REDUCER PIPE )3' PPRA21AL PP3fM i -f.86K-99 i

PIPE REDUCER PIPE )3'

'O PPRA21BL PP3fM i -f.84E-f 8 0

PIPE REDUCER PIPE >3' PPRA33AL PP3fH I -f.86E-88 i

PIPE REDUCER PIPE >3' PPRA5f!AL PP3fH I -6.86fE-88 i

PIPE REDUCER PIPE )3' O

v6A756AL PP3Hf 1 -f.86fE-f8 0

VALVE RUPTURES VGA771AL PP3fH I -f.86E-f8 I

VALVE RUPTURES V6A771BL PP3fff 1 -0.86fE-f8 i

VALVE RUPTURES O

v6A771CL PP3Hf 1 -0.86fE-f8 I

VALVE RUPTURES VGA771DL PP3fff 1 -f.86fE-f8 I

VALVE RUPTURES V6A772AL PP3fH 1 -f.86fE-98 i

VALVERUPTURES n*

VGA772BL PP3fff I -f.86fE-f8 I

VALVE RUPTURES V6A772CL PP3fH ! -0.86fE-f8 8

VALVE RUPTURES VBA772DL PP3Hf I -f.86fE-f8 t

VALVE RUPTURES

O v6A773AL PP3fH 1 -0.86fE-f8 I

VALVE RUPTURES V6A773BL PP3fH I -0.86E -f8 I

VALVE RUPTURES V6A773CL PP3fH 1 -f.86fE-88 8

VALVE RUPTURES O

O VGA773DL PP3fH 1 -0.86K41 9

VALVE RUPTURES V6A78HL PP3Nf 1 -0.84fE-08 i

VRVE RUPTURES V6A7NBL PP3fff 1 -0.86fE-N 4

VALVE RUPTURES O

VSA780CL PP3Nf 1 -f.86fE-88 0

VALVE RUPTURES V6A78fDL PP3NS 1 -0.86fE-N 9

VALVE RUPTURES VC778L PP3Hf 1 -f.8&fE-88 i

CHECK VALVE RUPTURES O

V8L775AL PP3fN 1 -0.86fE-N 0

VALVE RUPTURES V6L775BL PP3fff 1 f.86K-88 8

VALVE RUPTURES V6L775CL PP3fN 1 -f.86fE-88 4

VALVE RUPTURES O

V6L775DL PP3Nf 1.-0.86fE-88 8

VALVE RUPTURES V6L776AL PP3NG 1 -f.86fE-88 I

VALVE RUPTURES V6L776PL PP3fN 1 -f.86fE-88 9

VALVE RUPTURES O

v6t776Ct ppsfH 1 -f.86 K-88 i

VALVE RUPTURES V6L776DL PP3NG 1 -f.86fE-f8 8

VALVE RUPTURES V6L734AL DE6 RAD f f.NfE-f!

I DESRADATION O

nav769t pp3,,,

! _f,86,t.fe i

VALVE RUPTURES ROV 784L PP3N8 1 -f.86fE-88 8

VALVE RUPTURES NOV786L PP3fM 1 -f.86fE-88 I

VALVE RUPTURES O

noy7,7t pp3,,,

i.,,83,s.f8 i

VALVE RUPTURES J756AL PP3Hf 1 -f.86fE-88 I

PIPE > 3' J756CL PP3Hf 1 -0.86fE-f8 9

PIPE ) 3' O

343,33t pp3,,,

i f.86fE-88 i

PIPE ) 3' JA581CL PP3fN 1 -0.86fE-98 t

PIPE ) 3' JA5flDL PP3Nf 1 -f.86fE-98 4

PIPE > 3' O

J769L PP3Hf 1 -f.86fE-f8 i

PIPE > 3' J771AL PP3fM I -0.86fE-18 9

PIPE ) 3' J771CL PP3fff 1 -f.86fE-f8 t

PIPE > 3' O

J772AL PP3fff 1 -0.86fE-f8 i

PIPE > 3' J772BL PP3Hf 1 -f.86fE-f8 8

PIPE ) 3' J772CL PP3fM i -0.86E-f8 I

PIPE ) 3' O

J772R PP3fH I -fo86fE-N I

PIPE ) 3' Jif!AL KBRAD 1 f.NE-f t i

DEBRADATION NODE NOT USED JA2R PP3fff 1 -0.86E-98 i

PIPE > 3' JA21AL PP3Nf 1 -#.86fE-98 i

PIPE > 3' JA218L PP3fff 1 -f.86K-98 i

e PIPE > 3' JA21L PP3Nf 1 -f.86fE-f8 0

PIPE ) 3' J7BfCL PP!fN 1 -f.86fE-09 i

PIPE ( 3' JBFFDAL PP3NG 1 -0.86fE-98 I

PIPE > 3' JBFFDBL PP3fN I -f.86 E-68 i

PIPE > 3'

}

FI612L FI!fH I f.fME-fi e

FLOW INDICATOR F1615L FilfN 1 f.NGE-ft i

i FLOW INDICATOR I

FI6!BL FIlfH I f.NfE-fi I

FLOW INDICATOR F1621L FIINf I f.fME-fi I

FLOW INDICATOR JPPCH2J PP3fff 1 -f.86fE-N 0-PIPE > 3' JPPCH3J PP3Nf 1 -f.86fE-18 I

PIPE ) 3' JPPI32J PP3Nf I -f.86fE-88 I

PIPE > 3' JPPI33J PP3fH I -f.86E-88 i

PIPE ) 3' JPP134J PP3fff 1 f.86fE-f8 0

PIPE ) 3' JPPP3tlJ PP3NG 1 -f.86fE-88 i

PIPE ) 3' JPPP312J PP3fM 1 -f.86fE-f8 i

PIPE ) 3' JPPP321J PP3fff 1 -f.86fE-ft j

t PIPE ) 3' JPPP322J PP3Nf 1 -f.86fE-fB 4

PIPE > 3' JPPP33tJ PP3fff 1 -f.86fE-88 0

PIPE > 3' JPPP332J PP3fff 1 -f.86fE-88 0

PIPE ) 3'

)

JPPP341J PP3Nf I'-5.86fE-88 I

PIPE ) 3' JPPP342J PP3fH I -8.86fE-88 i

PIPE > 3' PPI31J PP3fff 1 -f.86fE-f8 O

PIPE ) 3'

)

PP132J PP3fH 1 -f.86fE-f8 0

PIPE > 3' PPI33J PP3fff 1 -f.86fE-88 8

PIPE ) 3' PP!34J PP3fH 1 -f.86fE-88 I

PIPE ) 3' l

O PPR312 PP3fff 1-f.86fE-C3 8

PIPE > 3' PPR32J PP3fff 1 -#.86fE-98 I

PIPE > 3' PPR33J PP3fff 1 -0.86fE-98 I

PIPE ) 3' O

PPR34J PP3fff 1 -0.86fE-f8 i

PIPE > 3' V6L25fAJ VSA111 1 -f.915E-87 0

VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) 8 FAILURE IS BLOCK DURING OPERATION V6L25fBJ V6Alli 1 -f.915E-f7 0

0 VALVES IN LINE TO RCP SEALS NORMALLY DPEN (MUST BE) t FAILURE IS BLOCK DURIN6 OPERATION V6L25fCJ V6Alli 1 -f.915E-f7 I

VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) i FAILURE IS BLOCK DURING OPERATION V6L2500J V6Allt 1 -f.915E-f7 0

0 VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) i FAILURE IS BLOCK DURIN6 OPERATION VC251AJ V6Alli 1 -0.915E-87 8 CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST bel i

FAILURE IS BLOCK DURING OPERATION VC251BJ VSAlli 1 -f.915E-87 O

I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERATION VC251CJ V6All!

! -f.915E-f7 8 CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURIN6 DPERATION VC251DJ V6Allt 1 -f.915E-f7 O

I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) i FAILURE IS BLOCK DURING OPERATION VC251EJ VSAll!

! -f.915E-f7 I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERATION VC251FJ V6Alli 1 -f.915E-87 O

I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERATION VC2516J V6All!

! -f.915E-87 0 CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERATION VC251HJ V6Alli 1 -f.915E-87

.O I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FA! LURE IS BLOCK DURIN6 OPERATION VC251JJ VGA!!!

1 -f.915E-f7 I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) 8 FAILURE IS BLOCK DURING OPERATION VC251KJ V6Alli 1 -f.915E-87 O

I CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERATION VC25tLJ V6Alli 1 -f.915E-f7 i CHECK VALVES IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) i FAILURE IS BLOCK DURING DPERATION VC251MJ V6Alli 1 -f.915E-07 iO I CHECK valves IN LINE TO RCP SEALS NORMALLY OPEN (MUST BE) t FAILURE IS BLOCK DURING OPERAT!DN BRSML31J BEARff 1 -f.53fE-06 i

LDNER BEARING ON RCP MOTOR BR6ML32J BEARef 1 -0.53fE-96 t

LONER BEARIN6 ON RCP MOTOR

O BR6ML33J KARN I -f.53E-86 0

LOK R BEARIN6 ON RCP MOTOR BR6E34J KARN 1 -0.530E-96 0

LONER BEMIN6 ON RCP MOTOR BR6MU3tJ KARN I -0.53E -96 0

UPPER M ARIN6 ON RCP MOTOR O

BR6MU32J KARN 1 -0.530E-66 I

UPPER BEARIN6 ON RCP MOTOR BR6MU33J KARN 1 -0.530E-06 i

UPPER BEARING ON RCP MOTOR BR6MU34J BEMH I -0.53fE-86 I

UPPER M ARIN6 ON RCP MOTOR O

BR6PLR31J BEMH I -0.53fE-f6 0

LONER BEARING ON RCP SHAFT BR6PLR32J KARef 1 -f.53E-96 0

LONER BEARING ON RCP SHAFT BRSPLR33J BEARN 1 -f.53E -86 i

LONER MARING ON RCP SHAFT O

BR6PLR34J KARN

-f.53fE-96 i

LONER BEARING ON RCP SHAFT V6A241AJ VSA!!! ! -0.915E-87 I

INLET VALVES TO SEALS I

FAILURE IS BLOCKAGE V6A241BJ VGAll!

1 -f.915E-f7 O

I INLET VALVES TO SEALS I

FA! LURE IS BLOCKAGE V6A241CJ V6Alli 1 -f.915E-f7 0

INLET VALVES TO SEALS I

FAILURE IS BLOCKAGE V6A241DJ V6Alli 1 -0.915E-f7 O

I INLET VALVES TO SEALS I

FAILURE IS BLOCKASE LOCDP LOCNf 1 1.fffE-15 I

PCVil39F A0V22f 1 5.6HE-84 i

PNEUMATICALLY CONTROLLED VALVI NORMALLY CLOSED O

I PSS TABLE 1.6.2.3.9-5 PAVll390 PCV13!fAF ADVilf 1 6.179E-95 0

PNEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTR3LLER I

PSS TABLE 1.6.2.3.9-5 PAV318A6 PCV1310BF ADVilf 1 6.178E-85 I

PNEUMATICALLY CONTROLLED VALVE PART OF TEMPERATURE CONTROLLER O

I PSS TABLE 1.6.2.3.9-5 PAV318B6 PP!f3fF PP3fH I -f.86fE-98 0

P!PE > 3' PPlf886 PP3Nf I -0.86fE-f8 I

PIPE ) 3' PPPUMPIlf31F PP3fH 1 -f.86fE-f8

,0 t

pipe > 3 PPTURBIlf31AF PP3fff I -0.86fE-88 I

P!PE > 3' l

PPTURB!lf31BF PP3fH 1 -f.86E-fB l

0 PIPE > 3' PUMP 32F PMP128 1 3.82fE-f3 O

I TURBINE DRIVEN Pc'P IP3 PSS TABLE 1.6.2.3.9-5 i

e FAIL TO START FAIL TO RUN l

$0V28-1AF SMHf I f.fME-H I

SOLEN 0!D THAT TRIPS PNEUMATICALLY CONTROLLED VALVE 1139 i

PART OF PCVil39F SOV28-2AF NNff I f.fffE-ff

,O

~

O e

SOLEN 0ID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE !!39 SOV26-3AF

$$ffff I f. H#E-M i

SOLENDID THAT TRIPS PNEUMATICALLY CONTROLLED VALVE !!39 SW1-lT/ABFP2F SWIfN 1 4.28E-f7 8

CONTROL ROOM TRIP SWITCES FAILURE TO OPEN IP3 PSS ITEM 41 Sul-2T/ABFP2F Sulfff 1 4.28fE-87 p'

9 CONTROL ROOM TRIP SWITCES FAILURE TO DPEN SWMAF2T6 Sulffs 1 4.288E-87 I

MASTER SWITCH FAILURE IS CONTACTS INADVERTENTLY CLOSED TURBPUFF32F 00606 1 f.NfE-H I

TURBINE FOR PUMP 32 FAILURE DATA INCLUDED IN PUMP 32 VCl22F VC128 1 6.91E-95

g i

CHECK VALVE FAILURE IS FAIL TO OPEN VC29F VCl28 1 6.910E-85 8

CHECK VALVE FAILURE IS FAIL TO OPEN VC31F VCl26 1 6.910E-85 I

CHECK VALVE FAILURE IS FAIL TO OPEN V6A3fF VSAllf I 8.62fE-85 Q

t INLET TO PUMP 32 NORMLLY OPEN FAILURE IS TRANSFER CLOSED VGAS4F V6Allf I 8.82fE-f5 0

MIN STEAP VALVE NORMALLY OPEN FAILURE IS TRANSFER CLOSED VGA64F V6Altf I 8.f2fE-05 i

SATE VALVE FROM CONDENSATE STORAGE TANK NORMALLY OPEN I

FAILURE IS TRANSFER CLOSED

.O V6L121F V6A!!f I 8.f2E-f5 i

NORMALLY OPEN ELOBE VALVE FAILURE IS TRANSFER CLOSED V6L124AF V6A11f 1 8.f2fE-85 i

NORMALLY OPEN 6 LOBE VALVE FAILURE IS TRANSFER CLOSED V6L124F VGAltf 1 8.f2fE-85 t

NORMALLY OPEN 6LDBE VALVE FAILURE IS TRANSFER CLOSED

.O HCill8F NffH I f.fffE-H t

HANDCONTROLLER FOR HVCillBF HCV1118F VSA!!! ! -f.915E-85 0

HAND CONTROL VALVE FAILURE IS TRANSFER CLOSED HDR!ff511f14F PP3fff 1 -f.868E-f8 0

PIPE > 3'

.O HDR1814F PP3Hf I -f.86E -98 I

PIPE ) 3' HDR1231124F PP3fff 1 -0.86E-f8 I

PIPE > 3' J1276BT PP3Ni ! -0.86fE-88 i

PIPE > 3'

.O J465T PP3fH 1 -0.86fE-f8 0

PIPE ) 3' L61AF26 REll2f 1 3.88E-f7 i

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 139)

L62AF26 REL126 1 3.88E-f7 i

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

O L63AF26 REL12f 1 3.88fE-87 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 639)

L6BlAF26 REll28 1 3.888E-07 8

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 639)

LGB2AF26 REll2f I 3.889E-f7 I

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 439)

LO LGB3AF26 REL128 1 3.886E-87 I

RELAY FAIL TO TRANSFER ON DEMAND (!P3 PSS 839)

L6NOTAF26 REll2f 1 3.88fE-f7 0

RELAY FAIL TO TRANSFER ON DEMAND (IP3 PSS 839)

HDRif7211f73F PP3fff 1 -0.86fE-f8 0

HEADER PIPE ) 3' O

)

OPW771AL OPWl'O 1 f.fffE-83 0

IMPOSSI KE OPERATOR ACTION l

OPW771BL OPWlH I f.N#E-83 t

IMPOSSIKE OPERATOR ACTION 4

OPW771CL DPWlH 1 f.fME-83 i

e IMPOSSIRE OPERATOR ACTION h

OPW771DL OPWlH I f.fME-f3 e

IMPOSSIBLE OPERATOR ACTION OPW772AL OPu!H I f.fffE-83 I

IMPOSS!KE OPERATOR ACTION OPW772BL OPWlff I f.fffE-f3 I

IMPOSSIBLE OPERATOR ACTION

)

OPW772CL OPWlH I f.0ffE-f3 I

IMPOSSIBLE OPERATOR ACTION OPW772DL OPWilf I f.fME-f3 0

IMPOSSIBLE OPERATOR ACTION OPW773AL DPWlH I f.fME-f3 0

IMPOSSIBLE OPERATOR ACTION

)

OPW773BL OPulH I f.fffE-f3 I

IMPOSSIBLE OPERATOR ACTION OPW773CL OPWlH 1 f.NfE-f3 I

IMPOSSIBLE OPERATOR ACTION OPW773DL OPWlH 1 f.fME-93 I

IMPOSSIBLE OPERATOR ACTION

)

OPW775AL OPW1H I f.NfE-83 8

IMPOSSIBLE OPERATOR (CTION OPW775BL OPWlff I f.fffE-83 0

IMPOSSIBLE OPERATOR ACTION OPW775CL OPWlH I f.NfE-83 8

IMPOSSIBLE OPERATOR ACTION

)

OPW775DL OPWlH I f.fME-f3 I

IMPOSSIBLE OPERATOR ACTION OPW776AL OPWlff i f.N#E-f3 0

IMPOSSIBLE OPERATOR ACTION OPW776BL OPWlH 1 f.NfE-83 4

IMPOSSIBLE OPERATOR ACTION

)

OPW776CL OPWlH I f.fffE-f3 0

IMPOSSIBLE OPERATOR ACTION OPW776DL OPWlH I f.HfE-83 0

IMPOSSIBLE OPERATOR ACTION OPW78fAL OPWiff I f.fffE-f3 9

IMPOSSIBLE OPERATOR ACTION 9

OPW78fBL DPWlH I f.fffE-83 8

IMPOSSIBLE OPERATOR ACT!DN DPW78fCL OPWlff I f.fffE-f3 I

IMPOSSIBLE OPERATOR ACTION OPW786DL OPWlH I f.NfE-83 0

IMPOSSIBLE OPERATOR ACTION

)

OPW784L OPWlH I f.8ffE-83 0

IMPOSSIBLE OPERATOR ACTION OPW786L OPulff I f.fME-f 3 j

0 IMPOSSIBLE OPERATOR ACTION l

OPW797L OPWlff i f.fffE-f3 t

IMPOSSIBLE OPERATOR ACT!DN k

ORFC615BL OPWlH I f.NfE-f3 9

IMPOSSIBLE OPERATOR ACTION

)

O TAIICCSTF GTNf 1 7.12fE-N O

CONDENSATE WATER STORA6E TANK IP3 PSS PTKfCSTS V6Al25F V6Alli 1 -0.915E-05 0

TilRBINE C00LDING VALVE SNL33-3F SW11H I -4.280E-f7

'O LIMIT SWITCH CONTACTS SHORT ACROSS O

V6Al25F V6Alli 1 -f.915E-95 t

TURBINE C00LDIN6 VALVE SWL33-3F Sullff 1 -4.290E-87 4

LIMIT SWITCH CONTACTS SHORT ACROSS V6A49F VSA228 1 -0.915E-05 8

NORMALLY CLOSED MANUALLY OPENED FAILURE IS TRANSFER CLOSED 4

VBilT6F V6Allt i 2.36fE-f5 8

J1237K PP3fH 1 -f.86fE-68 I

PIPE > 3' J1271K PP3fff 1 -0.869E-N 4

PIPE ) 3'

'O J263K PP3fH 1 -f.96fE-N 8

PIPE ) 3' J399K PP3Hf 1 -0.86fE-98 8

PIPE > 3' J418K PP3fH ! -0.86fE-88 i

PIPE ) 3'

'O J95AK PP3fff 1 -f.86fE-fB I

PIPE ) 3' JDE6RK PP3NG 1 -f.86fE-88 i

PIPE ) 3' LOCHI LOCHf 1 1.NfE-15 8

LOCATION O

LOCH 2 LOCfff 1 1.NfE-15 8

LOCATION LOCH 3 LOCMG 1 1.NfE-15 t

LOCATION LDCff4 LOCfH I 1.HfE-15 I

LOCATION

O OpW241AJ OPufH 1 1.HfE-83 t

DPERATOR ERROR OPW241BJ OPW890 1 1.fME-f 3 I

OPERATOR ERROR OPW241CJ OPWfH I 1.HfE-f3 I

OPERATOR ERROR

O OPW241DJ OPWiff 1 1.NfE-f3 i

OPERATOR ERROR OPW25fAJ OPufff 1 1.NfE-f 3 I

OPERATOR ERROR OPW250BJ OPWGN 1 1.fffE-f3 I

OPERATOR ERROR

!O OPW25fCJ OPWNS 1 1.fffE-83 0

OPERATOR ERROR OPWAF2T6 OPWH 1 1.fME-83 i

OPERATOR ERROR OPW25fDJ OPWff i 1.fME-f 3 0

OPERATOR ERROR

O OPW734AL OPWIN 1 f.fME-83 0

IMPOSSIBLE OPERATOR ACTION OPW756AL OPWlH 1 f.NfE-f3 I

IMPOSSIBLE OPERATOR ACTION OPW769L OPWIN 1 f.fffE-83 I

IMPOSSIBLE OPERATOR ACTION

O

3 TABLE D. 1-8

)

J J

e D

D o

O O

O

SC8.PRB PROBABILITY DATA BASE FOR SYSTEM COMBO EIGHT

'O TEIT DESCRIBES EACH COMPONENT FAILURE REFERENCE IP PSS Pl.6-585 TABLE 1.6.2.3.2-6 (BASIC REFERENCE PSS TABLE 1.6.1-4 PAGE 1.6 -56/63) eenuneeueenenuneueennuneusuumununeues PCV455CI CSV228 1 1.fME-f2

O I

PORV, FAIL TO RECLOSE ASSUMED TO BE OPEN AT T=f treference : p127 IREP ADAPTED FROM E66-EA-5887 PCV4561 CSV228 1 1.fME-82 0

PORV, FAIL TO RECLOSE ASSUMED TO BE OPEN AT T=f PCV4641 CSV22f 1 1.fffE-f2 0

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE O

PCV4661 CSV228 1 1.fME-f2 I

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE PCV4681 CSV22f I 1.fffE-f2 1

SAFETY VALVE, OPENS BUT FAILS TO RECLOSE SOV455CI CSV228' 1 1.fffE-f2 i

SOLENDID OFERATED THREE NAY VALVE TO PCV SUCCEEDS BY Q,

8 DEPRESSURIZING PORV DIAPHRAM. FAILURE IS FAILURE TO OFEN; STICK SHUT.

SOV4561 CSV228 1 1.NfE-#2 It SDLENDID OPERATED THREE NAY VALVE TO PCV SUCCEEDS BY t

DEPRESSURIllNS FORV DIAPHRAM. FAILURE IS FAILURE TO OPENT STICK SHUT.

TANKCSTF NSTfH 1 7.12fE-98 0

CONDENSATE NATER STORA6E TANK IP3 PSS PTKfCSTS

~O VGA64F VSAlli 1 8.f2fE-85 0

6 ATE VALVE FROM CONDENSATE STORAGE TANK NORMALLY OPEN I

FAILURE IS TRANSFER CLOSED HDR!f7211873F PF3fH 1 -0.86fE-f8 i

HEADER PIPE > 3"

,O

'O iO o

O O

a am -.. _.-

A a

-_A-TABLE D. 1-9

)

)

)

b

)

i

)

i

b SC9.PRB 26-JUL-84 i

TEIT Fall TO DESCRIBE EACH COMPONENT FAILURE (BASIC REFERENCE PSS TAILE 1.6.1-4 PAGE 1.6 -56/63) seeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeses VSA765BL V6Alli 1 -0.915E-07 3

0 NORMALLY OPEN NO STATE CHAN6E V6A759AL V6A111 1 -0.915E-87 I

NORMALLY OPEN NO STATE CHAN6E VSA765AL V6Allt 1 -f.915E-07 0

NORMALLY OPEN NO STATE CHANGE V6A735AD V6All2 1 -0.915E-07 3

0 NORMALLY OPEN NO STATE CHANGE VSA739AD V6All2 1 -0.915E-07 0

NORMALLY OPEN NO STATE CHANGE STRCTRINTKK N

1 f.lffE-87 I

l V6L736AL VGAllt 1 -f.915E-87 3

I NORMALLY OPEN NO STATE CHANGE V6L1871DL V6Alli 1 -f.915E-f7 i

NORMALLY OPEN NO STATE CHANGE V6L1871CL V6Alli 1 -f.915E-f7 I

NORMALLY OPEN NO STATE CHANGE V6L737AL V6Allt 1 -f.915E-87 3

4 NORMALLY OPEN NO STATE CHAN6E MOV899AB MOVill 1 1.34fE-f4 I TRANSFERS CLOSED MOV746B MOVill 1 1.34fE-94 0 TRANSFERS CLOSED MOV899BB MOVill 1 1.34fE-84 3

i TRANSFERS CLOSED MOV7478 MOVill 1 1.34fE-f4 I TRANSFERS CLOSED RHRP31Z Rifl29 2 f.136E-f2-1.;ffE-f3 i FAIL TO START FAIL TO RUN /HR VC738AD VCl28 1 6.91fE-85 3

i AIP FAILS TO OPEN VC75fEL VCl2f 1 6.91fE-95 0 AIP FAILS TO OPEN HCV6388 VGAllt i 1.34fE-f4 i TRANSFERS CLOSED HCV64fB VSAll!

! 1.34fE-f4 9

8 TRANSFERS CLOSED PSHIR1871DL HIRfff I -0.973E-f6 t

J7358D PP3fff 1 -f.86fE-88 0

P!PE ) 3' J735AD PP3fff 1 -0.86fE-08 3

0 P!PE ) 3' J898D PP3fff 1 -f.86fE-88 l

I PIPE ) 3' J1863D PP3fff 1 -f.86fE-f8 0

PIPE ) 3' JRiftD PP3fff i -f.86fE-88 3

0 P!PE ) 3' 3883D PP3fff 1 -f.8&fE-88 0

PIPE > 3' PPl739AD PP3fff 1 -f.86fE-88 8

PIPE ) 3' J1871CL PPifff 1 -f.86fE-99 i

b I

PIPE ) 3' J736AL PP!fH I -0.86fE-69 0

PIPE > 3' PPR736AL PPifff 1 -0.86fE-69 0

P!PE > 3' PPR15fEL PPifH 1 -6.86fE-H

')

t PIPE ( 3' J756EL PP!fH 1 -9.86fE-fB t

PIPE ( 3' 3838RB PP3fH I -0.86sF-88 i

PIPE ) 3' J8380B PP3N! 1 -f.86fE-f8 9

i PIPE > 3' J641AB PPlHf 1 -f.86fE-99 4

J899AB PP3Hf 1 -0.86fE-f8 i

PIPE > 3' J899BB PP3fff 1 -f.86fE-fB J

t PIPE > 3' J889BB PP3fff 1 -f.86fE-88 0

PIPE > 3' J889D PP3fH I -0.86fE-fB e

PIPE > 3' J1869BD PP3Hf 1 -f.86fE-88

'O e

PIPE > 3' J745AD PP3fH I -f.86fE-f8 0

PIPE > 3' J1f31D DEGRAD 1 f.HfE-H I

J1f4D DEGRAD 1 f.NfE-H I

J1866BD DE6 RAD 1 f.NfE-ff I

2636D DEGRAD 1 f.fffE-H I

J638B DEGRAD 1 f.fffE-H 2639B DEGRAD 1 f.fffE-ff 4

264fB DEGRAD I f.fffE-H I

J74 FAD DEGRAD 1 f.HfE-ff J1867AD DEGRAD 1 f.NfE-ff 8

J6419 DEGRAD 1 f.fffE-fi l

8 lq J733AB DEGRAD 1 f.fME-ff I

J733BB DEGRAD 1 f.fffE-H I

l J740BD DE6 RAD 1 f.fME-H

(

l J889AB DEGRAD 1 f.fffE-H lg CHNLDS3K CHANNL 1 f. NfE-ff t

CHNLDSK CHANNL 1 f.NfE-H i

e COL-RN-2K PROCED 1 1.fffE-83 g

O I ERROR IN LO6613 CIECKOFF LIST SERVICE CTER CIECKOFF LIST PROCEDURE SENDSL33P D6N128 4 1.44fE-82-9.37K-H 2.51E-f5 1.09fE-82 0

J!f964K PP3fN 1 -#.86 E-98 4

J1f93K PP3Nf 1 -f.86E -ft

.~

8

'O

. Jil9R PP30N I -#.86fE-88 9

J98K PP3Hf I -0.86E-98 9

RRDPNL34/P WIRNf 1 -7.52fE-f6

.: O G SHORT circuli TO BROUG BKRIPNL31/P WIRNf 1 -7.52E-86 i SHORT CIRCUIT TO GROUND BUS 3A/P WIRfff I -7.52fE-f6 0 SHORT CIRCUIT TO BROUND 3056A/P WIRNf 1 -7.52fE-06

O 0 SHORT circuli TO GROUND PWRPNL32/P WIRNf 1 -7.52E -96 0 SHORT CIRCUIT TO 6ROUND PWRPNL33/P

~ WIRfH 1 -7.520E-06 8 SHORT CIRCUIT TO BROUND DKRCH331/P WIRN8 1 -7.52E-86

!'O I BREAKER SHORT TO GROUND RRCH33!P BKR213 1 f.267E-05 t BREAKER INADVERTENTLY OPEN IP-3 PSS BKRCH330:P BKR221 1 1.43fE-03 0 MEAKER FAILS TO MITIGATE SHORT IP-3 PS3 BKRCH330P 9KR213 1 f.267E-f5-

O 8 MEAKER INADVERTENTLY OPEN IP-3 PSS BKRMCC36C/P WIReff 1 -7.52E-f6 0 BREAKER SHORT TO BROUND BUS 24/P WIRNf 1-7.52fE-f6 0 SHORT CIRCUIT 70 GROUND CHAR 6ER33/P NIRfH I -7.52 E-f6

-O I SHORT CIRCUIT TO GROUND CHAR 6ER33P CHR21f 1 -1.35E -85 i CHARGER FAILS IP-3PSS Jfl7AL PP3Nf 1 -0.86fE-08 0 NEAK Jfl78L PP3Nf 1 -f.86fE-98 lQ t BREE J1805L PP3Nf 1 -0.84fE-fB 6 BREAK J1871BL PP3fH 1 -0.86fE-88 0 BREAK J1871DL PP3Hf 1 -f.86fE-88 0

I sREu J6flAL PP3Nf 1 -0.86fE-88 0 BREAK J681BL PP3Nf 1 -0.BefE-fB t EREW J601CL PP3Nf 1 -f.86fE-f6 O

t MEu J60!DL PP3NG 1 -f.86fE-98 i MEAK J602AL PP3fH I -0.86E -98 0 3REAK 1

J6823L PP3fff 1 -f.86fE-f8 O

O I MEAK J642CL PP3fff 1 -0.86fE-CJ t MEAK J6276L PP3Nf 1 -0.86fE-98 0 MEAK J627BAL PP3fH I -0.86E4B O

I MEAK 262788L PP3fK 1 -#.86E-88 0 MEAK J6279CL PP3No 1 -0.86fE46 I 3REAK J6278L PP3Nf 1 -#.86fE-48 O

I sREx J760AL PP3Nf 1 -f.86fE-68 i BREAK J760CL PP30H I -0.86fE-08 i BREAK J762AL PP3dff 1 -f.86 E 4 B o

I MEAK J762CL PP3fH 1 -f.84fE48 8 BREAK J763AL PP30N I -3.84fE-N f 3REAK J763BL PP3Ni ! -0.86fE-98 0

t MEu J764AL PP3Nf 1 -0.86fE-88 I BREAK J764BL PP3Hf 1 -f.86E48 I BREAK J765AL PP3Hf I -0.86fE-88 O

I BREAK f

J765BL PP3fff 1 -f.86fE-98

.I BREAK J83fAL PP3Nf 1 -f.86fE-08 i NEAK 283fBL PP3Nf 1 -f.84fE-88 O

I BREAK l

JAlfL PP3fH I -f.86fE-98 l

0 BREAK JA14AL PP3fff 1 -f.86fE-98 I BREAK JA14L PP3Nf 1 -f.86fE-f8 10 t MEAK JAll PP3Nf 1 -f.86 E-98 I BREAK JA3L PP3fH I -f.86fE-08 i MEAK J45flAL PP3fff 1 -0.86fE-f8 I

O t sRt4K JA581L PP3Hf 1 -f.84fE-98 I MEAK I

JA562L PP3fH 1 -0.ELSE-f8 i BREAK j

JA55L PP3NJ l -0.86 E-98 iO I MEAK l

JA57L PP3Hf 1 -f.86fE-N l

9 BREAK JA7L PP3fH ! -0.86fE-08 0 3REAK JAOL PP3Hf 1 -f.86 E-f8 O

(

O I BREu PPl!871DL PP3fH I -f.8&fE-88 6

0 BREAK PP!765AL PP3Hf I -f.86fE-88 0 BREAK PPRIBf5L PP3Hf I -0.84fE-88 O

4 BREAK PPR1871DL PP3fH 1 -f.86fE-88 I BREAK VC761A PP3fH I -f.86fE-f8 i BREAK VC761CL PP3fH 1 -f.86fE-88 O

4 BREAK V6A76fAL PP3Hf I -f.86fE-H I BREAK VSA76fCL PP3fff 1 -f.96fE-88 i BREAK VBA762AL PP3Hf 1 -f.86fE-f8 0

0 BREAK VSA762CL PP3Hf 1 -f.86fE-fB I BREAK JTIC&27L PF3Hf 1 -f.84fE-f8 i BREAK PNLDIS31/P WIRfH I -7.52fE-86 lO O SHCRT circuli TO GROUND l

PWRPNL31/P W!Rfff I -7.52fE-f6 l

0 SHORT CIRCULI TO GROUND CCHIRS31Z HIRHf 1 -0.973E-86 9 COMPONENT COOLING HEAT EICHANGER BREAK i

(CHIRS322 HIRfH I -0.973E-86 lO ICOMPONENT COOLING HEAT EICHANSER BREAK l

PBSTR33P PBSTRf I 3.23fE-63 9

FUEL OIL TRANSFER PUMP FAILURE TO START AND RUN 4

IP-3PSSPl.6-179 BKRCH311/P WIRHf I -7.52fE-f6 0 EHORT circuli TO GROUND O

ggggg3:gp gggggg g.2.888E-f5 0

INPUT BREAKER TO CHARBER NORMALLY CLOSED BKRCH310/P WIRHf 1 -7.52fE-f6 i SHORT CIRCUIT TO 6ROUND BKRCH310P BKR!lf 1 -2.886E-f5 t

DUTPili BREAKER FRDM CHARBER NORMLLY CLOSED O

BKRCH321/P WIRfH I -7.52fE-f6 9 SHORT CIRCUIT TO GR0ltND BKRCH32!P BKRiff 1 -2.88fE-f5 9

INPUT BREAKER TO CHAR 6ER NORMALLY CLOSED BKRCH320/P WIRfH I -7.52fE-86 i SHORT circuli TO GROUND O

BKRCH32c?

BKRilf 1 -2.88fE-95 i

OUTPUT BREAKER FROM CHARBER NDPMALLY CLOSED BKRCH330/P WIRHf I -7.52fE-f6 i SHORT CIRCUIT TO 6ROUND l

BKRDPNL3tP BKRilf 1 -2.89fE-85 9

O BKRDPNL34P BKR!lf 1 -2.88fE-f5 i

BKRE63/P WIReff 1 -7.52fE-f6 i SHORT CIRCUIT 70 GROUND I

BKRE63P BKR12f 2 1.42fE-82-2.BEfE-f5 g

O I

OPENED C St FAIL TO CLOSE FAILURE TO STAY CLOSED BKRMCC312AP CKR!lf 1 -2.96fE-95 t

BKRMCC37/P N!RNd 1 -7.52fE-f6 i SHORT circuli TO BROUND SKRMCC37P BKR120 2 1.42fE-82-2.086E-85 O

I OPENED ON $1 FAIL TO CLOSE FAILURE TO STAY CLOSED SKRMCC39/P N!RfH 1 -7.52fE-16 i SHORT circuli TD 6ROUND IKRMCC39P BKR!lf 1 -2.E88E-85 0

6US312/P NIReff 1 -7.52fE46 O

I SHORT CIRCUIT TI! 6ROUND I

SUS 5A/P NIReff I -7.52fE-f6 i SHORT circuli TO GROUND CANLDSlK CANNf i f.NfE-H I

O!SCHARGE CHANNEL O

CCHIRP31K HIRfff 1 -f.973E-f6 I

COMPONENT COOLING HEAT EICHANGER f

CCHIRP311 HIRfff 1 -0.973E46 i

COMPONENT COOLING HEAT EICHAN6ER CCHIRP32K HIRNf 1 -0.973E-f6 t

COMPONENT COOLING HEAT EICHANGER O

CCHIRP322 HIRHf 1 -f.973E-06 E

COMPONENT COOLING HEAT EICHANGER CFLI!283K PP3fH 1 -f.868E-88 i

FLEIIBLE CONNECTIDN CFLIl3f8K PP3Nf 1 -f.86fE-f8 0

FLEllBLE CONNECTION O

CHARSER31/P NIRHf 1 -7.52fE46 i SHORT CIRCUIT TO 6ROUND CHARSER31P CHR218 1 -1.35fE-85 i CHARBER FAILS IP-3 PSS CHARGEP32/P NIReff I -7.52fE-f6 i SHORT CIRCULI TO 6ROUND O

CHARGER 32P CHR21f I -1.35fE-f5 i CHARGER FAILS IP-3 PSS SENDSL33/P NIRHf 1 -7.52fE46 i SHORT circuli TO BROUND t

J1NK PP3fH I -f.86fE-88

O 0

PIPE >3' J!f718 PP3Nf 1 -0.86fE-88 i

PIPE >3' Jl993CK PP3Nf 1 -f.86fE-f8 8

PIPE >3' J110B PP3Hf 1 -f.86fE-f8 O

I PIPE >3' JllfYB PP3fH I -f.66fE-88 0

PIPE )3' J112BB PP3Nf 1 -f.86fE48 0

PIPE )3' J114D PP3fff 1 -0.86fE-98

0 t

PIPE )3' J1150 PP3fff 1 -f.86fE48 i

PIPE >3' Jil62K PP3fff I -f.86fE48 i

PIPE )3' J1191K PP3Hf 1 -0.86fE-f8 O

)

t PIPE >3' J121B PP3fff 1 -f.86fE-N I

PIPE )3' J1237AK PP3fff 1 -0.86fE-H I

PIPE )3' J1237K PP3Hf 1 -f.86fE-H

)

O PIPE )3' J1238K PP3Hf 1 -f.86fE-N O

P!PE )3' J1248 PP3Hf 1 -f.86fE-88 I

P!PE )3' i

J1258 PP3Hf 1 -f.86fE-fB

)

9 PIPE )3' J1271K PP3Hf 1 -f.86fE-fB t

PIPE )3' J1277K PP3fff 1 -f.86fE-88 i

PIPE )3' J1283AK PP3fff 1 -f.86fE-88 i

PIPE )3' J1283K PP3Hf 1 -f.86fE-fB t

PIPE )3' J13fBAK PP3Hf 1 -f.86fE-98 0

PIPE )3'

(

J13f9BK PP3fff 1 -0.86fE-88

_/

I PIPE )3' J13f8CK PP3fH 1 -f.86fE-98 I

PIPE >3' J131B PP3fH I -f.86fE-fB t

PIPE >3' J132B PP3Hf 1 -0.86fE-fB

)

t PIPE >3' J133D PP3Hf 1 -0.86fE-fB e

PIPE >3' J1398 PP3fff 1 -f.86fE-fB t

PIPE >3' J1819AD PP3Hf 1 -f.86fE-fB

)

t PIPE )3' JIS69AD PP3fH I -f.86fE-H t

PIPE >3' J283AD PP3Hf 1 -0.86fE-fB t

P!FE )3' J263K PP3fff 1 -f.86fE-f8 3

i PIPE )3' l

J31AAK PP3Hf 1 -f.86fE-fB l

8 PIPE )3' i

231AK PP3fff 1 -f.86fE-H I

PIPE )3' J31K PP3fff I -f.86fE-fB

?

I PIPE )3' J32K PP3Hf 1 -f.86fE-H I

PIEE >3' J39ft PP3Hf 1 -f.86fE-H I

PIPE >3' J41fK PP3Hf I -f.86fE-18 t

P!PE >3' J411AK PP3Hf 1 -f.86fE-f8 I

PIPE )3' J411BK PP3fff I -f.86fE-H I

PIPE )3' J735CE PP3fff 1 -f.86fE-88 l

)

t PIPE )3' J745E PP38H I -f.86fE-fB t

PIPE )3' 283988 PP3Hf 1 -f.86fE-88 t

PIPE )3' J839CB PP3fff I -f.86fE-88

)

e PIPE )3' JB39FB PP3fH I -f.86fE-fB t

PIPE )3' JB39HB PP3fff 1 -f.86fE-fB 4

PIPE )3' 3857AB PP3Hf 1 -f.86fE-f8

)

e PIPE )3' JB57GB PP3Hf 1 -f.86fE-f8 i

PIPE )3' J8575B PP3Hf 1 -f.86fE-f8 i

PIPE )3' J857UB PP3fff 1 -f.86fE-f8

)

t P!PE )3' J888BD PP3fH 1 -f.868E-fB t

PIPE >3' J895AB PP3fH I -0.86fE-98 i

PIPE )3' 2895BB PP3fH I -f.86fE-f8

)

O PIPE >3' J895CB PP3fH I -f.86fE-f8 i

PIPE )3' J895DB PP3fff 1 -f.86fE-08 0

PIPE )3' J897AD PP3Hf 1 -f.86fE-fB

)

O PIPE >3'

(

J897BD PP3fH ! -f.86fE-fB l

0 PIPE )3' J897CD PP3fff 1 -f.86fE-fB

(

t PIPE )3' J897tD PP3Hf 1 -f.86fE-88

)

e PIPE )3' J92BK PP3fH 1 -f.86fE-fB t

PIPE >3' J946AB PP3fH 1 -f.86fE-fB I

PIPE )3' J946BB PP3Hf 1 -f.86fE-fB 3

I PIPE )3' J946CB PP3Hf 1 -f.86fE-fB t

PIPE >3' 3946DB PP3fff 1 -0.86fE-88 i

PIPE >3' J97AK PP3fff 1 -8.86fE-f8

)

t PIPE )3' J97BK PP3fff I -f.86fE-fB e

PIPE )3' J97CK PP3Hf 1 -f.86fE-88 I

PIPC )3' JDESRK PP3fff 1 -f.86fE-f6

)

e PIPE )3' JKTHI33P PP3fff 1 -f.86fE-88 l

0 P!PE >3' MBPP897AB MSBARf I f.HfE-ff f

MISSILE BARRIER MBPP897BB MSBARf I f.fffE-if

)

/

t MISSILE BARRIER MBPPB97tB MSBARf I f.fME-H t

MISS!LE BARRIER MBPP897DB MSBARf I f.fHE-ff G

MISSILE BARRIER MCC36C/P WIRHf I -7.52fE-86 i SHORT circuli 70 6ROUND I

l MCC37/P WIRHf 1 -7.52fE-f6 4 SHORT circuli TO GROUND l

8

[

MCC39/P WIRfH I -7.52fE-f6

)

I SHORT CIRCUIT TO GROUND I

MOV883E MOV12f I 1.51fE-f3-9.15fE-89 I

MOTOR OPERATED VALVE FAIL TO DPEW TRANSFER CLOSED /HR MOV885AE MOV128 1

1.518E-83-9.15fE-fB t

MOTOR OPERATED VALVE FAIL TO OPEN TRANSFER CLOSED /HR

)

MOVBB5BE MOV12f i

1.518E-f3-9.15fE-fB l

i MOTOR OPERATED VALVE FAIL TO DPEN TRANSFER CLOSED /HR OCL33K HIRfff 1 -0.973E-f6 l

t O!L COOLER TO DIESEL SENERATOR 1

t OPWIB63E OPHH I 1.fffE-f3

)

9 OPERATOR TAKES INCORRECT ACTION OPW883E OPWHf 1 1.fHE-83 8

CPERATOR TAKES INCORRECT ACTION OPW885AE OPWHf 1 1.HfE-f3 i

I OPERATOR TAKES INCORRECT ACTION DPW685BE OPufff 1 1.fffE-f3

)

I DPERATOR TAKES INCORRECT ACTION OPWASKRMCC36CP OPHH I 1.HfE-f3 t

OPERATOR TAKES INCORRECT ACTION OPWABKRMCC37P OPHff 1 1.NfE-f3 I

OPERATOR TAKES INCORRECT ACTION OPWABKRMCC39P OPHff 1 1.fME-83

)

9 OPERATOR TAKES INCORRECT ACT!DN OPWADFIBCP OPHH 1 1.HfE-83 I

OPERATOR TAKES INCORRECT ACTION OPWCCWP31L DPHH I 1.HfE-83 8

OPERATOR TAKES INCORRECT ACil0N OPWCCWP33L OPWfff i 1.HfE-83 8

DPERATOR TAKES INCORRECT ACTION OPHBKRMCC36CP OPWHf 1 1.fffE-f3 0

OPERATDR TAKES INCORRECT ACTION OPWDCRBKRE63P OPufff 1 1.fffE-f3 t

OPERATOR TAKES INCORRECT ACTION OPRDBBKRE63P DPHff 1 1.f HE-83

)

0 OPERATOR TAKES INCORRECT ACTION OPWSWP37Z OPHff 1 1.HfE-83 8

OPERATOR TAKES INCORRECT ACTION OPWSWP38Z OPHff 1 1.HfE-83 8

OPERATOR TAKES INCORRECT ACTION OPWSWP392 DPH08 1 1.fHE-f3 f

8 DPERATOR TAKES INCORRECT ACTION l

OPWVB31K OPHff 1 1.HfE-83 l

t OPWVB32K OPWHf 1 1.HfE-f3 0

OPERATORTAKESINCORRECTACTION

)

O OPWB3431PK OPuffe 1 1.N E-f3 8

DPERATOR TAKES INCORRECT ACTION 4

N at432PK OPNN I 1.fffE-f3 9

dERATOR TAKES INCORRECT ACTION 8

O DPWB3531PK DPW6ff 1 1.NE-83 i

DPERATOR TAKES INCORRECT ACTION 0

OPWB3532PK OPW6ff 1 1.N E-f3 i

OPERATOR TAKES INCORRECT ACTION t

O OPW6Alf98K OPNH 1 1.NfE-f3 0

OPERATOR TAKES INC0kRECT ACTION O

PP!2flN31AK PP3fN 1 -f.86E-08 i

PIPE )3'

)O PPl2f!N31BK PP3N8 1 -f.86E-f8 l

I PIPE )3' PPI20!N32AK PP3Ni ! -f.66fE-f8 I

PIPE >3' PP12flN32BK PP3Nf 1 -f.66fE-fB t

PIPE )3' PPRif93K PP3Nf I -f.86fE-fB O

I PIPE >3' PPRlf98K PP3fff 1 -f.86E-fB 4

PIPE )3' PPR1237K PP3NG 1 -f.96 E-f8 0

PIPE )3' PPR24!NK PP3fH I -f.96fE-f8 O

I PIPE >3' PPR411K PP3Nf 1 -f.86fE-90 0

PIPE )3' PPR745E PP3Ni 1 -f.86fE-f8 I

' PIPE >3' PPRB38AB PP3Nf 1 -f.86fE-f8

!O t

P!PE )3' PPRB38CB PP3N! 1 -f.BefE-99 I

FIPE )3' l

PPR885AE PP3Hf 1 -0.96fE-88 i

P!PE )3' l

RHIRC00L31D HIRfH I -f.973E-96 lO t

m TER COOLER RHIRC00L32D HIRNf 1 -f.973E-f6 4

WATER COOLER RHIRCOOLD HIReff 1 -f.97!E-f6 0

NATER COOLER SWP37I SWP12f 2

1.36fE-f3-4.6BfE-f5 O

I SERVICE WATLR PUMP PER DEMAND PER HOUR IP3PSS PAGE 1.6-813 SWP38Z SWP128 2

1.36fE-63-4.688E-f5 i

SERVICE WATER PUMP PER DEMAND PER HOUR IP3PSS PAGE 1.6-913 SWP392 SWP12f 2

1.36fE-83-4.68fE-85 t

SERVICE NATER PUMP PER DEMAND PER HOUR IP3PSS PAGE 1.6-B13 0

Vais63E VsAli 1 f.,isE.f7

{

t NORMALLY OPEN VALVE NO STATE CHANGE VB31K V6All! ! -f.915E-f7 t

NORMALLY OPEN VALVE NO STATE CHANGE VB32K V6A!!! 1 -f.915E-87 1

8 NORMALLY OPEN VALVE NO STATE CHANGE I

)

VB3431PK V6Alli 1 -f.915E-87 0

NORMALLY OPEN VALVE NO STATE CHAN6E VB3432PK V6All! ! -f.915E-67 0

NORMALLY OPEN VALVE NO STATE CHANGE VB3531PK V64111 1 -0.915E-97 8

NORMALLY OPEN VALVE NO STATE CHANGE

)'

VB3532PK V6All! ! -0.915E-97 0

NORNALLY OPEN VALVE NO STATE CHAN6E VCB38AB VCl28 1 6.91K-85 i CHECK VALVE FAILS TO DPEN VC838BB VCl28 1 6.910E-f5 i CHECK VALVE FAILS TO OPEN

)

VC838CB VCl28 1 6.91E-05 0 CHECK VALVE FAILS TO OPEN VC830DB VCl28 1 6.91E-f5 t CHECK VALVE FAILS TO OPEN VC89 AB VCl28 1 6.91pE-f5 0 CHECK VALVE FAILS TO OPEN

)

VC89788 VCl2f I 6.91 K-f5 0 CHECK VALVE FAILS TO DPEN VC897CB VCl2f 1 6.910E-85 0 CHECK VALVE FAILS TO OPEN VCB97DB VCl28 1 6.91 E-f5 i CHECK VALVE FAILS TO DPEN

)

VSAlf99K V6Alli 1 -f.915E-f7 8

NORMALLY OPEN VALVE NO STATE CHANGE NCL33K HIRfff 1 -f.973E-f6 i

NATER COOLER

)

)

?

i l

D D

TABLE D. 1-10 D

0 l0 0

O l

l i

l O

O l

l l

0

)

SCT.PRB MEDIUM LOCA 12-JUN-84 TEIT Fall TO DESCRIBE EACH COMPONENT FAILURE REFERENCE IP PSS Pl.6-585 TABLE 1.6.2.3.2-6 (BASIC REFERENCE PSS TABLE 1.6.1-4 PA6E 1.6 -56/631 unmmumunumuumnumammumummu HTRCB46ZD N

1 f.fffE+ff

)

e V6A446D V6All2 1 3.29fE-85 t

MOVl910D MOVill ! 6.f!fE-84 0 FAILS CLOSED (LOCKED OPEN) MEAN0F 3fDAYTESTPER10D I

9.15E-fBe24HR/DAYe3fDAY/2

)

MOYB87AD MOVill ! 6. fife-94 0 FAILS CLOSED (LOCKED OPEN) MEANOF 3fDAYTESTPERIOD t

9.15E-f8524HR/DAYe3fDAYl2 MOVB87BD MOVllt 1 6.f!fE-f4 I FAILS CLOSED (LOCKED DPEN) MEANOF 3fDAYTESTPER10D t

9.15E-f8424HR/DAYe3fDAY/2

)

MOV8B?D MOVll2 1 6.f!fE-84 0 FAILS CLOSED (DEEN OPEN) 9.15E-f8/HRel3148/2 VC881D VCl28 1 6.91fE-95 I FAILS TO OPEN MOV744D MOV112 1 3.29fE-85 t FAILS CLOSED (DEENER OPEN) MEAN0F 3fDAYTESTPER10D 9.15E-f8t24HR/DAYt3fDAY/2

)

VC741D VCl28 1 6.91fE-85 t FAILS TO OPEN VC847D VCl2f 1 6.918E-95 I FAILS TO DPEN VSA7598L VSA!!!

1 -f.915E-87 I

)

CCHIRS32L HIReff 1 -0.973E-86 9

V6A765BL V6All!

1 -f.915E-87 0

V6A759AL V6All!

1 -f.915E-f7 t

)

STRCTRINTKK N

1 f.lffE-87 i

HTRCCONTK N

1 f.lffE-86 I

V6A765AL V6Alli 1 -0.915E-f7 8

STAUIIFMEPP IMRlla 1 -f.839E-86 l

I IFMP7.S5P IMRllf 1 -0.839E-f6 I

V6A735BD V6A112 1 -f.915E-87 I

V6A739BD V6All2 1 -0.915E-87 0

V6L736BL VSA111 1 -0.915E-87 l

V6L1871AL V6Alli 1 -f.915E-87

)

I c

)

V6L1871BL VSAll! ! -f.915E-87 0

V6L737BL V6All! ! -0.915E-87 0

VSA735AD V6All2 1 -f.915E-87

)

4 D

V6A73940 V6All2 0.915E-f7 4

V6L736AL V6All! ! -0.915E-97 i

V6L1871DL V6All! ! -0.915E-67 0

]

V6LlB71CL V6All! 1 -f.915E-f7 8

V6L737AL VSAll! ! -0.915E-87 0

M0V899AB MOVill ! 1.34fE-#4 0 TRANSFERS CLOSED D

M0V746B MOVllt i 1.34fE-84 i TRANSFERS CLOSED MOV899BB M0 Vill 1 1.34fE-f4 0 TRANSFERS CLOSED MOV747B MOVill 1 1.34fE-84 8 TRANSFERS CLOSED O

M0v8229t MOV221 2 f.151E-82-8.915E-07 I

V6A818DL VSA!!! ! -f.915E-f7 i

{)

V6A8180L V6All! ! -f.915E-f7 I

iO M0v745BD M0 vill 1 1.34fE-f4 1

0 TRANSFERS CLOSED MOV745AD MOVl!! ! 1.34fE-84 I

I TRANSFERS CLOSED V6A742D VSAll2 1 1.34fE-f4 0 TRANSFERS CLOSED O

MOV822AL MOV221 3 f.151E-f2-8.915E-f7 f.lffE-f2 0

V6A81 BBL V6A!!! ! -f.915E-87 I

RHRP31Z RHP12f 2 f.136E-f2 f.f75E-f3 I

I Fall TO START Fall TO RUN e.5 tO RHRP32Z RHP12f 2 f.136E-f2 f.f75E-f3 8 FAIL TO START Fall TO RUN e.5 V6A818AL V6A!!! 1 -f.915E-87 i

STAUIIFMRP IMRllf 3 -f.839E-86 3.88fE-fB 3.410E-f4 9

transformer failure and O t LOSS OF 0FFSITE POWER PSS Pl.6-217 LOSS OF 0FFSITE POWER R

PSS Pl.6-217 FAILURE 6IVEN UNIT TRIP G

l VC738AD VCl2f 1 6.91fE-f5 l

O FAILS TO DPEN VC738BD VCl28 1 6.91pE-f5 lO 0 FAILS TO DPEN VC75fDL VCl2f 1 6.910E-f5 0 FAILS TO OPEN VC75fEL VCl28 1 6.91fE-85 0 FAILS TO OPEN VC751AL VCl28 1 6.919E-f5 0 0 FAltS TO OPEN VC751BL VCl28 1 6.910E-95 l

i 0 FAILS TO OPEN l

VC99K VCl29 1 6.918E-05 I FAILS TO OPEN lO l

VB99K V6Alli 1 -0.915E-87

)

t

[

VB82fBL V6all!

1 -f.915E-f7 i

9 U6A82fAL V6Alli 1 -0.915E-87 0

UB5K VBAlli 1 -f.915E-87

)

8 HCU63BB V6All! 1 1.34fE-84 I VRANSFERS ELOSED HCU64fB V6Allt ! 1.34fE-84 i VRANSFERS CLOSED PSH121871BL HIReff 1 -f.973E-86

)

t PSHIR187]DL HIRff! ! -f.973E-f6 0

RHIR31Z HIReff 1 -f.973E-86 i

RHIR32Z HIReff i -0.973E-f6

)

8 VB82fAL V6Allt 1 -8.915E-f7 8

J735BD PP3fff 1 -0.86fE-fB 8

3735AD PP3fff 1 -0.86fE-fB

)

9 31810D PP3fff 1 -f.86fE-fB 6

PPIB46D PP3ffe 1 -0.86fE-fB i

PP2846D PP3fff 1 -J.86fE-88

)

t PP2181fD PP3fff 1 -f.86fE-f8 t

JB98D PP3fff 1 -8.86fE-fB t

J1863D PP3fff 1 -0.06fE-88

)

I l

J2HRD PP'fff 1 -0.86fE-88 t

l JBB3D PP3fff 1 -f.86fE-98

(

I J745BD PP3fff 1 -0.86fE-f8

?

t J1871AL PP!fff 1 -f 86fE-89 I

J736BL PP1fff 1 -f.86fE-89 t

PPR736BL PP!fff I -0.86fE-89

)

8 PPQ75fDL PPlfff 1 -f.86fE-89 0'

J75fDL PP!fff 1 -f.86fE-f?

8 i

PPil871AL PPlfff 1 -f.66fE-99

)

t PPilB71BL PP!fff 1 -0.86fE-89 i

PPRIB71BL PPlfff 1 -0.86fE-f?

8

)

PP!739AD PP3Nf 1-8086fE-O D

0 21871CL PP!fff 1 -f.86fE-89 9

J734AL PP!fH I -0.86fE-89 4

PPR736AL PPlfH ! -0.86fE-99 3

i PPF.75fEL PPlHf 1 -0.86fE-99 0

J75fEL PPlfH ! -0.86fE-89 0

J838RB PP3Hf 1 -0.86fE-88 3

9 J8380B PP3Ni ! -0.86fE-88 0

J641AB PPlfff 1 -f.86fE-99 I

J899AB PP3fH 1 -8.86fE-98

)

e J899BB PP3Hf 1 -f.84fE-88 8

JB89BB PP3fH I -f.86fE-98 t

J889D PP3fff 1 -f.86fE-98 3

0 J1869BD PP3Hf 1 -0.86fE-88 t

J745AD PP3fff 1 -f.86fE t JA587L PP3fff I -f.86fE-88 9

0 SIP 322 SIP 12f 2 f.136E-f2-f.179E-f2 i

SIP 31Z SIP 12f 2 f.136E-92-8.179E-82 i

BKRSAP BKR21f 1 -f.267E-95 O

I BKRSS5P BKR21f 1 -f.267E-85 t

DRST5P BKR21f 1 -f.267E-95 i

BKRST6P BKR218 1 -0.267E-95 9

i BKRS!!P BFB12f 2 f.133E-02-f.267E-f5 i

BKRS12AP BFB12f 2 f.133E-92-8.267E-f5 0

R86SS5P BKRilf 1 -0.267E-05 9

e RS6ST5P BKR!lf 1 -0.267E-05 t

R86ST6P BKRlli 1 -0.267E-85 t

VDF15AP VCl28 1 6.91pE-05 3

8 FAILS TO DPEN VDF3AP VCl2f 1 6.91fE-95 I FAILS TO OPEN VDF9AP VBAlli 1 -f.915E-87 t

l

DILCLR31P HIRfH 1 -0.973E-86

) t D1LIFR31P HIRHf 1 -8.973E-f6 9

JKTHI31P HIRfH 1 -0.973E-86 0

LEV 1299BP V6Alli 1 -f.915E-f7

)

0-BKRESIP BFB128 2 f.133E-82-f.267E-85 0

BKRRHR!P BFB12f 2 f.133E-f2-f.267E-95

{

BKRRHR2P BFB129 2 f.133E-82-f.267E-95

) i BKRMCC36CP BKR213 1 f.267E-85 t

Ji91ID DE6 RAD 1 f.NfE-H t

J183ID DE6 RAD 1 f.NGE-ff J1HD DEGRAD 1 f.fME-ff I

J187D DE6 RAD 1 f.NfE-ff G

J11flD DE6 RAD 1 f.fffE-fi I

J111D DE6 RAD 1 f.N#E-H 9

J2ND DE6 RAD 1 f.ff9E-H t

J29 FAD DEGRAD 1 f.NfE-ff

?e J1866BD DE6 RAD 1 f.NfE-H I

J1866DD DE6 RAD 1 f.NfE-ff t

i J636D DEGRAD 1 f.NfE-ff 58 J6388 DEGRAD 1 f.6ffE-ff I

j J639B DEGRAD 1 f.fffE-fi l

t i

J64fB DEGRAD 1 f.NfE-ff PG l

J74 FAD DEGRAD 1 f.NfE-ef l

O J74fDD DEGRAD 1 f.fffE-ff G

J1867AD DEGRAD 1 f.NfE-ff l

t l

J1E67BD DEERAD 1 f.NfE-ff l

e J64'.B DE6 RAD 1 f.fME-Je t

J733AB DEPRAD 1 f.NfE-H I

J733BB DEBRAD 1 f.N#E-H I

J7CBD DEGRAD I f.NfE-N I

l'

J889AB DE6 RAD 1 f.NfE.~J O

I CFLI!281K PP3fff 1 -0.869E-98 i

CFLI1386K PP3fH 1 -f.86fE-f8 4

CHEDS3K CHANNL 1 f.N#E-ff O

I CINLDSK CHANNL 1 f.fffE-H t

COL-RW-2K PROCED 1 1.NfE-f 3 4 ERROR IN LOG 6ING CHECK 0FF LIST SERVIEE WATER CHECK 0FF LIST PROEEDURE FLTRA31P FILTER 1 f. N#E-N O

9 FLTRB31P FILTER 1 f.fME-N 0

SE"SL31P D6N128 4 1.44fE-82-9.379E-84 2.51fE-f5 1.89fE-82 4

SENDSL32P D6N128 4 1.44fE-82-9.37fE-94 2.51fE-f5 1.89fE-f2 O

I SENDSL33P D6N128 4 1.44fE-f2-9.370E-94 2.5tfE-85 1.99fE-f2 i

HTRC846YD HEATTR 1 f.NfE-fi t

PPI735D PP3fff 1 -f.86fE-fB O

f J95AK PP3Hf 1 -f.86fE-fB I

Ji996AK PP3fH 1 -f.86fE-fB t

J95BK PP3Hf 1 -0.86fE-88 O

t J95CK PP3fff 1 -f.86fE-88 0

J95DK PP3fH I -f.86fE-98 8

J95FK PP3fff 1 -f.86fE-fB O

4 VB3fK VSAll! 1 -0.915E-87 I

VC3fK VE12f 1 6.918E-05 t FAILS TO OPEN J1M3AK PP3Hf I -0.86fE-98 rO 4

JIf93BK PP3fff 1 -0.86fE-f8 I

J1993DK PP3fff 1 -f.86fE-f8 0

Ji994K PP3fff 1 -f.86fE-88 O

a J1895K PP3fff 1 -f.86fE-fB e

J1996BK PP30H I -f.86fE-98 9

J1199K PP3fff 1 -f.86fE-f8 0

t J98AK PP3fff 1 -0.86SE-88 8

J196BK PP3Hf I -f.86fE-fB I

O

J1221K PP3ffe 1 -0.86fE-00 0

0 J131K PP3fff 1 -f.86 E-08 8

J409K PP3fff 1 -f.86 E-98 t

J4:'

PP3fff 1 -f.86fE-98 O

9 VB98K V6Alli 1 -f.915E-87 9

VC98K VCl28 1 6.91E-05 0 FAILS TO OPEN RL27-3Alli SARilf 1 -2.43E-f7 O

9

)

RL27-3AI31 SAR!!f 1 -2.43fE-87 I

RL27-3A!41 SAR111 1 -2.43fE-f7 0

RL27-6A!!!

SAR!if 1 -2.43fE-f7 0

0 RL27-6AI21 SARilf 1 -2.43fE-57 9

RL27-6AI41 SAR!lf 1 -2.43fE-87 i

RL3-13Al SAR128 2 1.15fE-85-2.43fE-f7 O

t RELAY Fall TO ACTUATE, TRANSFER OPEN BKRDPNL34/P WIReff 1 -7.52fE-f6 0 SHORT circuli TO 6ROUND BKRDPNL31/P WIRfff 1 -7.52fE-f6 i SHORT circuli TO 6ROUND BUS 3A/P WIRfff 1 -7.52fE-f6 O

I SHORT CIRCULI TO 6ROUND BUS 6A/P WIRfff 1 -7.52fE-86 I SHORT CIRCUIT TD 6ROUND j

PWRPNL32/P WIReff

'l -7.52fE-96 8 SHORT circuli TO GROUND PWRPNL33/P WIRfff 1 -7.52fE-f6

'O I SHORT circuli TO 6ROUND BATTERY 33/P WIRfff I -7.52fE-f6 i BATTERY SHORT circuli TD 6ROUND BATTERY 33P BATfff I -8.35fE-f8 I BATTERY FAIL TO PROVIDE CORRECT CUTPUT IP-3 PSS BKRCH331/P WIRffe 1 -7.52fE-86 O

e BREAKER SHORT TO BRDUND BKRCH331P BKR213 1 f.267E-85 0 BREAKER INADVERTENTLY OPEN IP-3 PSS BKRCH330/P WIRfff 1 -7.52fE-86 Y

I BREAKER SHORT TO GROUND BKRCH330:P BKR221 1 1.43fE-83 O

8 BREAKER FAILS TO MITIGATE SHDRT IP-3 PSS BKRCH330P BKR213 1 f.267E-85 t BREAKER-INADVERTENTLY OPEN IP-3 PSS BKRMCC36C/P WIRfff 1 -7.52fE-86 i BREAKER SH0ni TO GROUND BUS 2A/P WIRffe 1 -7.52fE-96 O

t SHORT circuli TO GROUND CHAR 6ER33/P WIRfff 1 -7.52fE-f6 9 SHDRT CIRCUIT TO GROUND CHARGER 33P CHR218 1 -1.35fE-95 8 CHAR 6ER FAILS IP-3 PSS O

FUSEPNL33P FUSill 1 3cffE-06

) O PRE 3TURE OPEN Jfl7AL PP3fH I -f.86 E-fB 8 BREO Jfl79L PP3Hf 1 -0.86 E-fB

~ t BREC J!995L PP3fH 1 -0.86E-fB

)

t BREO Ji971BL PP3fH I -f.86fE-fB t BREQ J1871DL PP3fH I -f.86fE-fB t BREG J681AL PP3Hf 1 -f.86fE-fB

) O BREG J6flBL PP3fH I -f.86 E-fB I BREAK J6f1CL PP3fH I -f.86 E-fB t BREAK J681DL PP3fH I -f.869E-fB

)

t BREC J682AL PP3fH I -f.86fE-fB I BRED J602BL PP3fH I -f.86 E-fB t BREC 2602CL PP3Hf 1 -f.86fE-fB

) i BRE3 J637AL PP3Hf 1 -f.86fE-fB t BREC J637BAL PP3fH ! -f.86E-fB I BREC a62799L PP3Hf 1 -f.86fE-fB

) O BREC J627BCL PP3fH ! -f.86fE-fB I BREQ J627BL PP3fH I -f.86fE-fB t BREAK i

J76fAL PP3fH I -f.86 E-fB

)

t BREG J76fCL PP3fH 1 -f.86fE-fB I BREAK J762AL PP3fff 1 -f.86fE-fB i BREAK J762CL PP3fH I -f.86fE-fB D t BREAK J763AL PP3fH 1 -f.86E-fB t BREAK J763BL PP3fH I -f.86fE-88 t BREG

(

J764AL PP3fH 1 -0.86fE-fB

> t BREG l

J764BL PP30H ! -f.86fE-fB i

G BREG J765AL PP3fH 1 -f.86 E-fB t BREAK J765BL PP3fH ! -0.86fE-fB h t BREAK l

JB3fAL PP3fH I -f.86fE-fB I BREAK JB3fBL PP3fff 1 -f.86E-fB 4 BREAK

)

t.

.JAlfL PP3fH I -f.86KC)

)

e MEO JA14AL PP3fH I -f.86K -98 0 BREG JA14L PP3fH 1 -f.86fE-98 i BREG JAIL PP3fH I -f.86fE-08

)

e MEO JA3L PP3Hf 1 -f.86fE-98 9 MEQ JA581AL PP3fH 1 -f.86fE-f8 0 BREO J4581L PP3fH 1 -f.06fE-fB

)

t BREO JA582L PP3Hf 1 -f.86fE-f8 i NEC JA55L PP3fH I -f.86fE-88 9 BREG JA57L PP3fH ! -f.86fE-f8

)

t BREC JA7L PP3Hf 1 -f.86fE-f8 4 BREAK J48L PP3fH I -0.86fE-fB t BREG PPl!871DL PP3fH 1 -f.86fE-f8

)

6 BREC PPl765AL PP3fH 1 -f.86fE-d8 i BREAK Unisf5L PP3fH I -f.06fE-fu I BREO PPR1871D' PP3fH 1 -f.86fE-fB

)

e BRE3 VC761A PP3fH 1 -0.86fE-f8 l

t BREA'(

VC761CL PP3fH I -f.86fE-f8 0 BREG VGA760AL PP3Hf 1 -f.86fE-fB

)

t BREAK V6A76fCL PP3fff 1 -f.86fE-f8 i BREC VSA762AL PP3fH I -f.86fE-f8 I BREQ VGA762CL PP3fff 1 -0.86fE-88 k

I BREC l

3 TIC 627L PP3fH 1 -f.86fE-98 l

8 BREQ I

CCWP31L PP3fH I -f.86fE-fB 8 BREC

(

CCWP33L PP3fH 1 -f.86fE-f8

)

O BREAK PNLDIS31/P WIRfff 1 -7.52fE-f6 l

8 SHORT CIRCULI TO 6ROUND PNLDIS34/P WIRiff I -7.52fE-f6 0 SHORT CIRCU!T TD 6ROUND PWRPNL31/P WIRfH I -7.52SE-f6

)

i SHORT circuli TO 6ROUND SW133456P SW1Hf 1 1.HfE-83 8 MODE SELECT SWITCH TO SERVICE WATER PUMPS ERR 0NEDUSLY PRESELECTED RS!!!!!

SAR12f 2 1.15fE-85-2.43fE-17 0 SLAVE SAFE 60ARDS ACTUATION RELAY

)

RS!211!

SAR12f 2 1.15fE-f5-2.43fE-f7

) e SLAVE SAFEGUARDS ACTUATION RELAY RS!!H SAR12f 2 1.15fE-f5-2.43fE-f7 I SAFE 6UARDS ACTUATION RELAY i

RSI2H SAR128 2 1.15fE-f5-2.43fE-f7 i SAFEGUARDS ACTUATION RELAY CCHIRS31Z HIReff 1 -f.973E-86

,)

GCCMPONENT C00 LINS HEAT E! CHANGER BREAK CCHZ2S32Z HIReff 1 -f.973E-f6 4 COMPONENT COOLING HEAT EICHANSER BREAK RL3-16Al SAR128 2 1.15fE-f5-2.43fE-87 i RELAY FAILS TO CHANGE STATE AND HOLD UC761AL PP3fff 1 -f.86fE-f8

) 4 CHECK VALVE RUPTURES PBSTR31P PBSTRf 1 3.23fE-03 i

FUEL DIL TRANSFER PUMP FAILURE TO START AND RUN I

IP-3 PSS Pl.6-179 PBSTR31P PBSTRf 1 3.23fE-f3 I

FUEL DIL TRANSFER PUMP FAILURE TO START AND RUN

) i IP-3 PSS Pl.6-179 PBSTR33P PBSTRf 1 3.23fE-f3 9

FUEL Oll TRANSFER PUMP FAILURE TO START AND RUN i

IP-3 PSS Pl.6-179 3283AD PP3fff 1 -0.86fE-f8

)

J283D PP3fff 1 -f.86fE-f8 I

J692DL PP3fff 1 -8.86fE-f8 9

J749EL PP3fff 1 -f.86fE-fB

)

3756CL PP3fff 1 -f.86fE-fB t

J787L PP3fff 1 -f.86fE-fB t

JA59L PP3fff 1 -f.86fE-fB OPW181fD GPWilf I f.fffE-63 9

DEENBERIZED DPEN OPW744D DPW11f 1 1.fffE-83 9

DPW759AL OPWiff I f.fffE-f3 N

DPW759BL OPWfff I f.fffE-f3 0

OPW76fAL OPWfff I f.fffE-83 l

4 j

DPW76fCL OPWilf I f.fffE-83 OPW762AL OPWfff I f.fffE-f3 8

OPW762CL OPWfff I f.fffE-83 0

OPW765AL OPWfff I f.fffE-93 t

OPW765BL OPWiff I f.fffE-f3 4

DPW727L OPWiff I f.f!fE-f3 4

OPW846D DPW!!f I f.fffE-f3

?

'I LOCKED DPEN

)

OPW882D OPWilf 1 1.fffE-f3 0

i PPR627BCL PP!fff 1 -8.86fE-fB t

VEL 787L PP3fff 1 -f.86fE-fB

)

)

)

)

i

)

D l