ML18026A476

Rev 0 to Sensor Response Time Values for Select RPS & MSIV Isolation Functions

ML18026A476
Person / Time
Site:	Susquehanna
Issue date:	04/02/1997
From:	Bartos J, Galbraith C, Trevan G PENNSYLVANIA POWER & LIGHT CO.
To:
Shared Package
ML18026A475	List: ML18026A476 PLA-4608, Provides Supplemental Info to 970407 License Amend Request Re Clarification of Scope of Response Time Testing. Calculation,Encl
References
EC-058-1011, EC-058-1011-R00, EC-58-1011, EC-58-1011-R, NUDOCS 9704220048
Download: ML18026A476 (39)

Text

gg NUCLEARENGINEERING CALCULATION/ STUDY COVER SHEET arid NUCLEARRECORDS TRANSMITTALSHEET File ¹ R2-1 I. Page I of lbl 1

<<2. TYPE:,

CALC

>3. NUMBER:

EC458-

>4. RBVISION:

0

5. TRANSMITTAL¹:

<<>6. UNIT:

3

<<>7. QUALITYCLASS: ~ <<>8. DISCIPLINE:

I

>9. DESCIUPTION:

SENSOR RESPONSE TIMEVALUESFOR SELECT RPS ANDMSIVISOLATION FUNCTIONS FUNCTIONS

10. Alternate Number:

SUPERSEDED BY:

11. Cycle:

NA 12: Computer Code or Model EXCEL used:

13. Application:

<<> 14 Affected Systems:

058 083

• • IfN/Athen line 15 is mandatory.

Fiche p

Disks p rim't

<<D 15. NON-SYSTEM DESIGNATOR:

16. Mected Documents:

IC-283401

17.

References:

SAFETYEVALUATION95418 IC-158401 IC-258401 IC-183401 NEDO32291ANDAPPROVINGSE SAFETYEVALUATIO 95418 IC-183401 IC-283401 IC-158401 IC-258401

18. Equipment /

Component ¹:

19. DBD Number:

LIS-B21-1/2N024A B C D L-8~

o>5/t,b,c,b LlTS-B21-1/2N026A,B,C,D F1S.B21-1/2N006,7,8,9A,B,C,D

>20.

PREPARED BY

>21. REVIEWED BY Print Name Carol L. G braith Si ture I

>22. APPRO B

/DATE Print Name Ga J. Trev Si ature

23. ACCEPTED BY PAL/DATE Print Name John A. Bartos Print Name Si ature Q,~

+I+

r r Si ature TO BE COMPLETED BYNUCLEAR RECORDS NR-DCS SIGNATUIK/DATE ADDANEW COVER PAGE FOR EACH REVISION FORM NEPMQA4221-1, Revision 1

'i1704220048 970414 PDR ADOCK 05000387 P

PDR

'erified Fields

> REQUIRED FIELDS

PURPOSE Thc purpose ofthis calculation is to document the operational response time data assumptions for the following channels:

RPS: RPV LEVEL-LOWLEVEL3 MSIVISOLATION:RPV LEVEL-LOWLOWLOWLEVEL 1 MSIVISOLATION:MSLFLOW-HIGH MSIVISOLATION:MSLPRESSURE -LOW These channels'ensor response time tests, but not the relay response time tests, were eliminated via a General Electric LTR effort and PP&L's implementation ofthis effort (references 1,2,3). This calculation yields the "allowance" time to account for the sensors'esponse time contribution in the total channel response time calculations.

REFERENCES

1. GE Licensing Topical Report NEDO-32291: System Analyses For the Elimination ofSelected Response Time Testing Requirements, dated January 1994.

=

2. NRC Letter to BWR Owner's Group, dated December 28, 1994, transmitting Evaluation ofLicensing Topical Report NEDO-32291, "System Analyses forElimination ofSelected Response Time Testing Requirements."

3. PP&L Safety Evaluation 95418, "EliminationofResponse Time Testing

4. IC-158401 Reactor Protection System (RPS)A/B Trip Logic Response Time Calculations

5. IC-258401 Reactor Protection System (RPS) A/BTrip Logic Response Time Calculations

6. IC-183401 Main Stcam Isolation Valve (MSIV)Div 1/2 Isolation Logic Response Time Calculations

7. IC-283401 Main Steam Isolation Valve (MSIV)Div 1/2 Isolation Logic Response Time Calculations

8. TELECON PP&L (Gaiy J. Treven) TO BARTON (Brian Dcardon) dated 3/27/97

9. TELECON PP&L (Gary J. Trevcn) TO BARKSDALE(Carl Murphy) dated 3/27/97 METHOD Attachments 1-4 document the actual plant response times for these channels.

The calculation ofthe tbtal response times demonstrated on these sheets is extracted from references 4-7. The columns labeled 'Administrative value per existing SI's're thc times given in PP&L's procedures today. Included in these times are the followingvalues for each sensor RPS Reactor Vessel LowLevel 3: 600 mSeconds MSIVIsolation Reactor Vessel LowLevel 1: 600 mSeconds MSIVIsolation Main Stcam Line Low Pressure:

100 mSeconds MSIVMain Steam Line High Flow: 200 mSeconds These administrative values werc established based upon review of SSES operating historical response time data, selecting the longest operational response time for the specific function, and rounding the time conservatively to an appropriate value. By request ofthe NRC, these values willbe compared to their mean and 2 sigma standard deviation value ofresponse time (value which represents 95% confidence level, by definition). Since this is an NRC approved method for calculating setpoint values (c.g., 2 sigma values for driA), it was determined that this would be an appropriate method for calculating response time based upon historical operating data. It should be noted that references 8 and 9 clearly demonstrate that the vendors do not supply design response time data for the instruments ofquestion.

Mean and 2 sigma values willbe calculated using Excel. Attachments 5-8 lists the values for each signal. The mean and standard deviation values are calculated by Excel as follows:

Mean=AVERAGE ofvalues input Standard Deviation=STDEV ofvalues input Mean+2 standard deviations=AVERAGE+2*STDEV

The values capitalized reprcscnt the Microsoft Excel commands that were used.

Results:

The followingvalues were calculated:

i'JA)NQRST::SKHSOR;.,::j'~e>p

,:.'ME'A)4.;K8ew'o'i;.ipj ','PB'AH:&819MAPf,::.

RPS LOWLEVEL3 MSIVISOLATION REACTOR VESSEL LOWLEVEL 1 MSIVISOLATION MAINSTEAMLINE LOWPRESSURE MSIVISOLATION MAlNSTEAM HIGHFLOW 559 535 101 (however all others are 42 or less 450 114 897 106 600 600 200 452 160 21 57 582 378 58 140 CONCLUSION A review ofthe existing penal ties (column 4) versus the mean +2 sigma values (95% confidence values-column 6) clearly indicates that the existing SSES sensor response time allowances/ penalties, and associated procedures, are conservative and within the bounds ofthese values. -4: Response Time Operational History and Administrative Limits -8: Calculation ofmean and mean plus 2 standard deviations for each affected Channel : TELECON PAL (Gary J. Trevcn) TO BARTON(Brian Deardon) dated 3/27/97

~ 0: TELECON PP6Q. (Gary J. Treven) TO BARKSDALE(Carl Murphy) dated 3/27/97 1: Surveillances Reviewed

ATTACHMENT1: UNIT 1 RPS,LOW LEVEL3 RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVE LIMITS RPS - Reactor Vessel Water Level-Low, Level 3 Unit 1 1989 1990 1992 1993 ADMIN

'ALUEPER EXISTING SI'S 1995 1996 MFR MODEL 1 LIS-B21-1 N024A 2 C72A-K6A Surveillance Sl-158431 520 523 16 mSeconds mSeconds mSeconds 485 10 mSeconds 420 12 mSeconds mSeconds 320 320 14 mSeconds 600 30 BARTON GE 288A HFA 3 C72A-K14A Contacts 1L & 1T 4 C72A-K14A Contacts 2L &2 5 C72A-K14E Contacts 1L & 1T 6 C72A-K14E Contacts 2L &2T 7 Enterlon esttimeofline3,4,5,.or6 8 Enter the sum of lines 1, 2, and 7.

SI-158441 SI-1 58441 Sl-15M41 SI-1 58441 Limit1.05 Sec. 1987 Data Post Maintenance Testin 1995 Data 15 15 15 15 15 539 22 22 16 16 15 16 511 20 20 23 23 455 17 16 17 16 17 343 21 20 16 20 21 355 30 30 30 30 30 660 GE GE GE GE CR105 CR105 CR105 CR105 1 LIS-B21-1 N024B Surveillance 1989 1990 mSeconds mSeconds 465 '465 1992 mSeconds 460 1993 mSeconds 460 1995 1996 mSeconds mSeconds 400 400 ADMIN VALUEPER EXISTING SI'S mSeconds 600 MFR MODEL BARTON 288A 2 C72A-K6B 3 C72A-K14B Contacts 1L & 1T 4 C72A-K14B Contacts 2L &2T SI-1 58432 Sl-1 58442 SI-1 58442 15 15 9.8 18 17 20 22 22 20 15 17 10 19 17 10 16 17 30 GE GE 30 GE 30 HFA CR105 CR105 5 C72A-K14F Contacts 1L 8 1T 6 C72A-K14F Contacts 2L8 2T 7 Enterlon est time of line 3,4, 5, or 6.

8 Enterthe sum oflines1 ~ 2, and7.

SI-1 58442 SI-1 58442 Limit1.05 Sec.

15 15 15 485 1989 Data 1992 Data 1995 Data 24 24 24 498.8 502 15 17 17 497 18 17 19 429 16 17 17 427 30 GE GE 30 30 660 CR105 CR105

+6 Page 1

ATTACHMENT1: UNIT 1 RPS LOW LEVEL3 RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVE LIMITS Surveillance 1989 1990 mSeconds mSeconds 1992 mSeconds 1993 1995 1996 mSeconds mSeconds mSeconds ADMIN VALUEPER EXISTING SI'S mSeconds MFR MODEL LIS-B21-1N024C 455 '455 430 430 357 357 600 BARTON 288A C72A-K6C C72A-K14C Contacts 1L & 1T C72A-K14C Contacts 2L 8 2T C72A-K14G Contacts 1L & 1T C72A-K14G Contacts 2L &2T SI-1 58-431 Sl-1 58-441 SI-1 58-441 SI-1 58441 Sl-1 58-441 15 15 15 15 24 23 22 17 18 17 17 10 22 21 21 22 16 16 16

.15 19 20 19 14 30 30 30 30 30 GE GE GE GE GE HFA CR105 CR105 CR105 CR105 Enter longest time of line 3, 4, 5, or 6.

Enter the sum of lines 1, 2, and 7.

Limit1.05 Sec.

15 478 24 485 17 451 22 ~: 16 462 20 385 30 660 1989 Data 1992 Data 1995 Data LIS-B21-1N024D Surveillance 1989 1990 mSeconds mSeconds 542 542 1992 mSeconds

'42 1993

1995, 1996 mSeconds mSeconds mSeconds 470 470 540 ADMIN VALUEPER EXISTING SI'S mSeconds 600 MFR MODEL BARTON 288A C72A-K6D C72A-K14D Contacts 1L & 1T C72A-K14D Contacts 2L 8 2T C72A-K14H Contacts 1L 8 1

C72A-K14H Contacts 2L &2 Enter Ionjest time of line 3, 4, 5, or 6.

Enter the sum oflines1 ~ 2, and 7.

SI-1 58-432 SI-1 58-442 SI-1 58-442 SI-15M42 SI-1 58442 Limit1.05 Sec.

16 16 16 16 16-571 20 20 20 20 20 573 22 22 22 586 23 21 21 22 585 15 15 15 15 490 19 19 19 19 19 30 30 30 30 30 30 660 GE GE GE GE GE HFA CR105 CR105 CR105 CR105 1990 Data 1995 Data Page 2

ATTACHMENT1: UNIT2 RPS LOW LEVEL3 RESPONSE TIMEOPERATIONALDATAANDADMINISTRATIVELIMITS RPS LOW LEVEL3 UNIT2 1989 1991 '992 1994 1995 ADMIN VALUE PER EXISTING SI'S MFR MODEL 1 LIS-B21-2N024A 2 C72A-K6A Surveillance Sl-258431 mSeconds 497 18 497 23 358 "358 12 20 mSeconds mSeconds mSeconds mSeconds

'-'58 mSeconds 600 BARTON 30 GE

~

288A HFA 3 C72A-K14A Contacts 1L 8 1

4 C72A-K14A Contacts 2L &2 5 C72A-K14E Contacts 1L & 1 6 C72A-K14E Contacts 2L &2 7 Enter longest time of line 3, 4, 5, or 6.

8 Enter the sum of lines 1,2, and 7.

Sl-258441 Sl-258441 Sl-258-441 Sl-258-441 Limit1.05 Sec.

14 15 21 21 21 536 14 14 21 21 21

.541 13 14 21 21 21 391 10 10 20

'20 20 398 12 17 17 17 380 30 GE 30 GE 30 GE 30 GE 30 660 CR205 CR205 CR205 CR205 1989 Data 1992 Data Surveillance 1989 mSeconds 1991 1992 '994 mSeconds mSeconds mSeconds 1995 mSeconds ADMIN VALUE PER EXISTING SI'S.

MFR mSeconds MODEL 1 LIS-B21-2N024B 2 C72A-K6B 3 C72A-K14B Contacts 1L & 1 Sl-258432 Sl-258442 468 12 23 468 21 17 400 "400 16 17.5 17.5 "400 10 16 600 BARTON 30 GE 30 GE 288A HFA CR205 4 C72A-K14B Contacts 2L & 2 5 C72A-K14F Contacts 1L & 1 6 C72A-K14F Contacts 2L &2 7 Enter longest time of line 3, 4, 5, or 6.

8 Enter the sum oflines1,2, and 7.

SI-258442 SI-258-442 Sl-258442 Limit1.05 Sec.

23 23 22 23 503 17 17 17 17 506 15 16 15 16

'27 17.5 17.5 17.5 17.5 435 10 16 10 16 426 30 GE 30 GE 30 GE 30 660 CR205 CR205 CR205 1989 Data 1992 Data Page 1

ATTACHMENT1: UNIT2 RPS'LOW LEVEL3 RESPONSE TIMEOPERATIONALDATAANDADMINISTRATIVELIMITS 1989 1991 Surveillance mSeconds mSeconds 1992 mSeconds ADMIN VALUE PER EXISTING 1994 1995 SI'S mSeconds mSeconds mSeconds MFR MODEL LIS-B21-2N024C C72A-K6C C72A-K14C Contacts 1L & 1 C72A-K14C Contacts 2L &2 C72A-K14G Contacts 1L & 1 C72A-K14G Contacts 2L &2 Enter lon est time of line 3,4, 5, or 6.

Enter the sum of lines 1, 2, and 7.

Sl-25&431 Sl-258-441 Sl-258-441 Sl-25M41 Sl-258441 LImit1.05 Sec. 1991 Data 1994 Data 559 19 21 21 20 21 599 495 18 17 17 18 18 531

'95 20 21 20 21 21 523 381 '81 12.5 17.5 17.5 17.5 17.5 17.5 411 12 13 13 13 13 13 600 30 30 30 30 30 30 660 BARTON GE GE GE GE GE 288A HFA CR205 CR205 CR205 CR205 1989 1991 1992 1994 ADMIN VALUE PER EXISTING 1995 SI'S MFR MODEL LIS-B21-2N024D

'76 470 Surveillance mSeconds mSeconds mSeconds "470 mSeconds mSeconds 377 '77 mSeconds 600 BARTON 288A C72A-K6D C72A-K14D Contacts 1L & 1 C72A-K14D Contacts 2L &2 C72A-K14H Contacts 1L & 1 C72A-K14H Contacts 2L &2 Enterlon esttimeofline3,4,5,or6.

Enter the sum of lines 1, 2, and 7.

SI-258432 Sl-258-442 Sl-258-442 Sl-258-442 Sl-25M42 LImit1.05 Sec.

20 17 18 18 18 18 514 1988 Data 1991 Data 1994 Data 21 17 18 19 19 19 510 17 18 19 19 498 17.5 20 17.5 17.5 17.5 20 414.5 14 14 398 30 30 GE GE 30 GE 30 GE GE 30 30 660 HFA CR205 CR205 CR205 CR205 Page 2

ATTACHMENT2: UNIT 1 MAINSTEAM LINE LOW LOW LOW LEVEL 1 OPERATIONALHISTORYANDADMINISTRATIVELIMITS MSIVIsolation Reactor Low Level 1 ADMIN VALUE PER EXISTING 1996 Sl'S MODEL 1 LITS-B21-1N026A SW CIA 2 B21H.KSOA 3 B21H.K7A 4 B21H.K14 Sl-183431 SI-183441 SI-1N4\\

22 9.

6 18 23 15 26 10 12

'25 37 10 15 600 BARTON 100 AGASTAT 65 GE 65 GE EGPI HFA HFA 5 B21H.K52 6 Enter longest time of line 4 or 5 7 Enter the sum of lines 1. 2. 3, and 6.

SI-183441 Umit 1.0 Sec.

17 23 14 18 15 26 10 12 15 65 GE HFA 1995 Data 1 LITS-B21-1N026B SW 91A 2 B21H-KSOB Sunrelllance SI-183432 198.2 201 1989 1990 mSeconds

'142 16 ADMIN VALUE PER EXISTING 1996 Sl'S MFR MODEL mSeconds mSec 160 600 BARTON AGASTAT EGPI 47 3 B21H.K78 4 B21H.K51 5 B21H.K16 6 Enter longest time of line 4 or 5 7 Enter the sum of lines 1,2, 3, and 6.

Sl-1&442 SI-1Q442 SI-183-442 Limit 1.0 Sec.

10 18 17 18 259.2 18 22 22 14 14 10 10 252 10 13 13 221 12 12 65 GE 65 GE 65 GE HFA HFA HFA Measured time negativ 3 forcaicul nce 199 ation.

~

Page 1

ATTACHMENT2: UNIT 1 MAINSTEAM LINE LOW LOW LOW LEVEL 1 OPERATIONALHISTORYANDADMINISTRATIVELIMITS 1 LITS-B21-1N026C SW SIA 2 B21H-KSOC 3 B21H.K7C SunnHllance Sl-1~1 Sl-1 &441 1989 1990 mSeconds mSeconds 160 51 12 12 47 12 mSeconds

'*340 28 14 ADMIN VALUE PER EXISTING Sl'S MFR MODEL 600 BARTON 100 AGASTAT EGPI 65 GE HFA 4 B21H.K14 5 B21H-K52 6 Enter longest time of line 4 or 5 7 Enter the sum of lines 1. 2. 3, and 6.

SI-1&81 Sl-183441

'imit 1.0 Sec.

23 17 23 261 18 14 15 15 26 26

~

12 10 12 15 15 65 GE 65 GE HFA HFA 1987 Data 1995 Data Surveillance 1989 1990 mSeconds mSeconds ADMIN VALUE PER EXISTING Sl'S MFR MODEL 1 LITS-B21-1N026D SW 8IA 2 B21H-KSOD 3 621H-K7D Sl-1&432 SI-1&82

'22 14 110 13 535 25 600 BARTON 100 AGASTAT EGPI HFA 65 GE 4 B21H-K51 5 B21H-K16 6 Enter longest time of line 4 or 5.

7 Enter the sum of lines 1. 2, 3. and 6.

SI-183442 SI-1 834I2 Limit 1.0 Sec.

18 17 18 18 14 14 176 10 10 270 10 13 12 12 617 65 GE 65 GE HFA HFA 1987 Data 1995 Data

ATTACHMENT2: UNIT2 MAINSTEAM LINE LOW LOW LOW LEVEL 1 RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS MSIVIsolation Reactor Low Level 1 1 LITS-B21-2N026A Level 1 Surveillance 1989 mSeconds 108 1991 1992 1994 mSeconds mSeconds mSeconds 60 115 70 1995 mSeconds

'60 MFR MODEL 600 BARTON 760 ADMINVALUEPER EXISTINGSl'S 2 B21H-K50A 3 B21H-K7A 4 B21H-K14 5 B21H-K52 6 Enter longest time of line 4 or 5 SI-283-431 SI-283441 SI-283441 Sl-283441 43 16 20 26 26 50.5 14 39 13 45 15 10 10 10 40 16 12 12 12 65 GE 65 GE 65 GE 65 HFA HFA HFA 100 AGASTAT EGPI 7 Enter the sum ofiines1,2, 3, and 6.

Limit1.0 Sec:

193 145.5 173 130 128 830 1994 Data 1 LITS-B21-2N026B Level 1 Surveillance 1989 mSeconds 220 1991 1992 1994 mSeconds mSeconds mSeconds 158 160 133 1995 mSeconds 133 600 BARTON 760 ADMINVALUEPER EXISTINGSl'S MFR MODEL 2 B21H-KSOB SI-283432 52 41 45 45 100 AGASTAT EGPI 3 B21H-K7B 4 B21H-K51 5 B21H-K16 6 Enterlon esttimeofline4or5.

7 Enter the sum of lines 1, 2, 3, and 6.

SI-283442 SI-283442 SI-283442 LImit1.0 Sec.

33 22 18 22 331 14 13 14 235 24 14 10 14 237 27.5 12.5 12.5 218 14 10 14 65 GE 65 GE 65 GE 65 830 HFA HFA HFA 1994 Data Page 1

ATTACHMENT2: UNIT2 MAINSTEAM LINE LOW LOW LOW LEVEL 1 RESPONSE TIMEOPERATIONALHISTORY ANDADMINISTRATIVELIMITS 1989 1991 1992 1994 1995 ADMINVALUEPER EXISTINGSl'S MFR MODEL Surveillance mSeconds mSeconds mSeconds mSeconds mSeconds 1 LITS-B21-2N026C Level 1 2 B21H-K50C SI-283431

'83 58 84 59 145 37 61 45

~0 61 25 600 BARTON 100 AGASTAT EGPI 760 3 B21H-K7C 4 B21H-K14 5 B21H-K52 6 Enter longest time of tine 4 or 5.

SI-283441 SI-283441 SI-283441 20 20 26 26 17 10 13 13 17.5 10 10 10 12 12 12 65 GE 65 GE 65 GE 65 HFA

'FA HFA 7 Enter the sum of lines 1, 2, 3, and 6.

Limit 1.0 Sec. 287 171 205 133.5

. 120 830 1988 Data 1994 Data 1989 1991 1992 1994 1995 ADMINVALUEPER EXISTINGSI'S MFR MODEL Surveillance mSeconds mSeconds mSeconds mSeconds mSeconds 1 LITS-B21-2N026D Level 1 2 B21H-K50D 3 B21H-K7D SI-283432 Sl-28W42

'53 58 74 47 25 140 43 22 31 45 25 31 38 34 600 BARTON 100 AGASTAT EGPI HFA 65 GE 760 4 B21H-K51 5 B21H-K16 6 Enter longest time of line 4 or 5.

7 Enter the sum oflines1,2,3, and6.

SI-28M42 SI-283442 LImit1.0 Sec.

18 167 14 14 160 14 12.5 14 219 12.5 113.5 10 5

14 10 14 117 65 GE 65 GE 65 830 HFA HFA 1988 Data 1994 Data Page 2

ATTACHMENT3: UNIT 1 MAINSTEAM LINE LOW PRESSURE RESPONSE TIME OPERATIONALDATAANDADMINISTRATIVELIMITS MSIVIsolation Main Steam Une Low Pressure Surveillance 1989 mSeconds 1990 1992 1993 mSeconds mSeconds mSeconds mSeconds ADMIN VALUE PER EXISTIN 1996 G SrS MFR mSeconds MODEL 1 PSL-821-1NOISA 2 821H-K4A 3 821H-K7A Sl-183431 SI-183441 578 4 -13 0

-13 0

675 10 10 100 BARKSDALE 700 AGASTAT 65 GE 81T-M12SS-GE HFA 4 821H-K14 5 821H-K52 Sl-1 83-441 SI-1 83-441 17 18 14 15 18 12 10 15 65 GE 65 GE HFA HFA 6 Enter timeofline4or5.

7 Enter the sumoflines1 2,3,and6.

Umlt1.0Sec. 614 18 15 710 12 15 1995 Data Surveillance 1989 1990 1992 1993 mSeconds mSeconds mSeconds mSeconds ADMIN VALUE PER EXISTIN 1996 G SI'S'FR mSeconds MODEL 1 PSL-821-1 N0158 2 821H.K48 3 821H-K78 4 821 H-K51 5 821H-K16 6 Enter t time of line 4or 5 Sl-183-432 Sl-1 83442 Sl-183442 SI-1 83-442 10 18 17 18 18 14 14 10 10 10 10 13 13

'10 12 12 100 BARKSDALE 700 AGASTAT 65 GE 65 GE 65 GE BtTAII2SS-GE HFA HFA HFA 7 Enter the sum of lines 1, 2, 3, and 6.

Limit1.0 Sec. 527 1995 Data Page 1

ATTACHMENT3: UNIT 1 MAINSTEAM LINE LOW PRESSURE RESPONSE TIMEOPERATIONALDATAANDADMINISTRATIVELIMITS 1989 1992 1993 ADMIN VALUE PER EXISTIN 1996 G SI'S MFR MODEL 1 PSL-821-1 N015C 2 B21H-K4C Surveillance Sl-18M mSeconds 101 mSeconds mSeconds mSeconds mSeconds

~ 0 6 mSeconds

~0 6 100 BARKSDALE.

700 AGASTAT BtTilt2SS-GE 3 B21H-K7C 4 B21H-K14 Sl-183-441 Sl-1 83-441 12 12 18 15 12 12 14 65 GE 10 65 GE HFA HFA 5 B21H-K52 Sl-183441 6 Enter est time ofhne 4or5.

7 Enter the sum of tines 1, 2, 3, and 6.

Umit 1.0 Sec.

17 721 14 18 15 707 10 12 570 15 15 65 GE HFA 1987 Data 1993 Data 1992 1993 ADMIN VALUE PER EXISTIN 1996 G Sl'S MFR MODEL 1 PSL-B21-1N015D 2 B21H-K4D Surveillance Sl-183-432 mSeconds

~ 4 mSeconds 21 715 mSeconds mSeconds 21 510 mSeconds

~0 6 mSeconds

~0 6 510 100 BARKSDALE 700 AGASTAT-'

B1T4ht2S~E 7024AA 3 821H-K7D 4 B21H-K51 5 B21H-K16 6 Enter Io est time of line 4 or 5 SI-183-442 SI-1 83-442 Sl-1 83-442 14 18 17 18 18 13 14 10 10 13 13 12 12 65 GE 65 GE 65 GE HFA HFA HFA 7 Enter the sum of lines 1, 2, 3, and 6.

Umlt 1.0 Sec. 597 1987 Data 1993 Data Page 2

ATTACHMENT3: UNIT2 MAINSTEAM LINE LOW PRESSURE RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVE.LIMITS MSIV Isolation Main Steam Line Low Pressure Surveillance 1989 1991 1992 mSeconds mSeconds mSeconds 1994 mSeconds ADMIN VALUE PER EXISTING 1995 SI'S MFR mSeconds mSeconds MODEL 1 PSL-B21-2N015A 2 B21H-K4A 3 B21H-K7A 4 B21H-K14 5 B21H-K52 6 Enter longest time of line 4 or 5..

7 Enter the sum of lines 1, 2, 3, and 6.

Sl-28M31 SI-283441 SI-283441 SI-283-441 Limit 1.0 Sec.

25 559 16 20 26 26 626 25 570 14 620 16 579 13 13 614 16 565 15 10 10 10

'16 625 16 12 12 12 100 BARKSDAIE 700 AGASTAT 65 GE 65 GE 65 GE 65 865 B1T-'M12SS-GE 7024 AA HFA

'FA HFA 1994 Data 1 PSL-B21-2N015B

'urveillance 1989 1991 1992 mSeconds mSeconds mSeconds 42 42 1994 mSeconds ADMIN VALUE PER EXISTING 1995 SI'S MFR mSeconds mSeconds 4 3 MODEL 2 B21H-K4B 3 B21H-K7B 4 B21H-K51 5 B21H-K16 6 Enterlon esttimeofline4or5.

7 Enterthesumoflines1,2,3, and6.

Sl-28M32 Sl-283442 Sl-283-442 SI-283-442 Limit1.0 Sec. 614 33 22 18 22 711 620 14 13 14 685 623 24 14 10 14 664 605 27.5 12.5 12.5 640 14 10 14 661 700 BARKSDALE 65 AGASTAT 65 GE 65 GE 65 GE B1T-M12SS-GE 7024AA HFA HFA HFA 1994 Data

%D Page 1

ATTACHMENT3: UNIT2 MAINSTEAM LINE LOW PRESSURE RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS PS L-B21-2N015C Surveillance 1989 1991 mSeconds mSeconds

~ 3 1992 1994 1995 mSeconds mSeconds mSeconds 6 A 6 ADMIN VALUE PER EXISTING SI'S mSeconds MFR MODEL B21H-K4C B21H-K7C B21H-K14 SI-283431 Sl-28M41 Sl-283-441 750 20 20 620 17 460 10 13 475 17.5 10 530 12 700 65 65 AGASTAT 7024AA GE

'FA BARKS DALE B1T-M12SSWE B21H-K52 Sl-283-441 26 10 12 65 GE HFA Enter longest time of hne 4 or 5.

Enter the sum of lines 1, 2, 3, and 6.

Limit1.0 Sec.

26 799 655 13 490 10 508.5 12 570 65 GE HFA 1988 Data 1994 Data Surveillance 1989 1991 mSeconds mSeconds 1994 1995 1992 mSeconds mSeconds mSeconds ADMIN VALUE PER EXISTING SI'S mSeconds MFR MODEL PSL-B21-2N015D B21H-K4D B21H-K7D Sl-283-432 Sl-283-442

~ 5 728 34 600 25 521 9 ~ 9 570 25 590 700 65 BARKS DALE B1T-M12S~E AGASTAT 7024AA B21H-K51 B21H-K16 Sl-283-442 Sl-283-442 18 14 13 14 10 12.5 14 10 65 65 GEGE'FA HFA Enter longest time of line 4 or 5.

Enter the sum of lines 1, 2, 3, and 6.

Limit1.0 Sec. 789 14 640 14 12.5 558 616.5 14 65 GE HFA 1988 Data 505 mSeconds retest after ad ustmsnt 1994 Data Page 2

ATTACHMENT4: UNIT 1 MAINSTEAM LINE Hl FLOW RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS MSIVIsolation Main Steam Line High Flow-Unit 1 1992 1993 1995 ADMIN VALUE PER EXISTING SI'S MFR MODEL F IS-B21-1N006A FIS-B21-1 N007A F.IS-B21-1 N008A FIS-B21-1 N009A Enter longest time of line 1, 2, 3. or 4.

Surveillance mSec.

N/A N/A N/A mSec.

N/A N/A N/A 19 19 N/A N/A N/A 20 N/A 60 N/A N/A mSec.

mSec.

mSec.

N/A '/A

~

N/A 72 mSec N/A N/A N/A 72 mSec 200 BARTON 288A 200 BARTON 288A 200 BARTON 288A 200 BARTON 288A B21H-K3A B21H-K7A B21H-K14 821 H-K52 SI-1&431 Sl-1 &441 SI-1 83-441 Sl-1 83-441 17 7.5 18 14 15 13 15 16 12 12 17 10 15

-100 GE 65 GE 65 GE 65 GE HFA HFA HFA HFA 10 Enter longest time of line 8 or 9 Enter the sum of lines 5, 6, 7, and 10.

Limit500 mSec.

18 15 26 '2 108

~

115 15 114 1992 1993 ADMIN VALUE PER EXISTING SI'S MFR MODEL FIS-B21-1 N006B F IS-B21-1 N007B FIS-B21-1N008B F IS-B21-1 N009B Surveillance N/A N/A 31 N/A N/A N/A mSec.

N/A mSec.

66 N/A N/A N/A N/A N/A 70 N/A 74 N/A 74 200 BARTON 288A 200 BARTON 288A 200 BARTON 288A 200 BARTON 288A 10 Enter ion est time of line 1,2,3, or 4.

821 H-K3A B21H-K7A B21H-K14 B21H-K52 Enter ion est time of line 8 or 9.

Enter the sum of Enes 5, 6, 7, and 10.

Sl-1%431 Sl-183-441 Sl-1 %441 SI-183-441 Limit500 mSec.

31 12 10 18 17 18 71 18 87 14 14 70 10 10 10 74 14 10 14 74 13 12 12 110 100 GE 65 GE 65 GE 65 GE HFA HFA HFA HFA Page 1

ATTACHMENT4: UNIT 1 MAINSTEAM LINE HI FLOW RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS 1989 1990 1992 ADMIN VALUE PER EXISTING 1995 1996 Sl'S MFR MODEL 1 FIS-821-1N006C 2 FIS-821-1 N007C 3 FIS-821-1 N008C 4 FIS-821-1N009C 5 Enter longest time of line 1, 2, 3, or 4.

6 821H-K3A 7 821 H-K7A 8 821 H-K14 9 821H-K52 10 Enter longest time of line 8 or 9.

11 Enter the sum of lines 5, 6, 7, and 10.

Surveilaance SI-183431 Sl-1&441 Sl-183-441 SI-183-441 Limit500 mSec.

mSec.

N/A N/A mSec.

N/A N/A 12 N/A 12 12 12 17 12 N/A 12 18 14 18 47 N/A 12 N/A 15 15 N/A 70 70 17 116 N/A N/A 12 12 12 117 mSec.

mSec N/A 14 15 15 101 BARTON BARTON BARTON BARTON GE GE GE GE HFA HFA HFA HFA 1989 1990 1992 ADMIN VALUE PER EXISTING 1996 Sl'S MFR MODEL 1 FIS-821-1N006D 2 FIS-821-1 N007D 3

F IS-821-1 N008D 4 FIS-821-1 N009D Surveillance mSec N/A N/A N/A mSec 112 N/A N/A N/A N/A N/A 70 N/A 97 mSeL.

N/A N/A 47.5 N/A mSec

-15 0

-15 0

N/A "'/A N/A N/A N/A N/A mSec BARTON BARTON BARTON BARTON 5 Enter longest time of line 1 ~ 2, 3, or 4; 6 821H-K3A 7 821H-K7A 8 821 H-K14 9 821 H-A<52 10 Enter longest time of line 8 or 9.

11 Enterthesumoflines5,6,7,and10.

SI-1&01 Sl-1 %441 Sl-1 &441 SI-183-441 Limit500 mSec. 112 12 14 18 17 18 70 40 18 143 97 13 14 47.5 12 10 10 119.5 14 10 14 12 12 52

-15 0

-15 0

15 GE GE GE GE HFA HFA HFA HFA Page 2

ATTACHMENT4: UNIT2 MAINSTEAM LINE HIGH FLOW RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS MSIVIsolation Main Steam Line High Flow-Unit2 1989 1991 1992 1994 ADMIN VALUE PER EXISTING 1995 Sl'S MFR MODEL Surveillance/lnstructi mSeconds mSeconds mSeconds mSeconds mSeconds mSeconds FIS-821-2N006A FIS-821-2N007A FIS-821-2N008A FIS-821-2N009A Enter longest time of line 1 ~ 2, 3, or 4.

821H-K3A 821H-K7A 821H-K14 821H-K52 Sl-283431 SI-283441 SI-283441 Sl-28M41 N/A N/A N/A N/A 64 N/A N/A 64 16 16 20 26 65 65 8.5 14 N/A NIA N/A 16 13 NIA N/A N/A 60 60 15 15 10 10 N/A

'/A N/A,.

60 60 15 16 12 12 200 200 200 200 200 100 65 65 65 BARTON BARTON BARTON BARTON GE GE GE GE 288A 288A 288A 288A HFA HFA HFA HFA 10 Enter longest time of line 8 or 9.

Enter the sum of lines 5, 6, 7, and 10.

Umit 500 mSec.

26 122 98.5 13 44 10 100 12 103 65 430 FIS-821-2N0068 Surveillance 1989 1991 mSeconds mSeconds N/A N/A 1992 mSeconds 27 1994 ADMIN VALUE PER EXISTING 1995 Sl'S mSeconds 200 mSeconds mSeconds N/A

~

N/A MFR BARTON MODEL 288A FIS-821-2N0078 31 NIA 30 30 200 BARTON 288A 10 FIS-821-2N0088 FIS-821-2N0098 Enter lon est time of line 1, 2, 3, or 4.

821H-K38 821H-K78 821H-K51 821H-K16 Enter longest time of line 8 or 9 SI-28M32 SI-28M42 Sl-28M42 SI-283442 N/A N/A N/A 18 22 31 28 33 90 90 14 14 14 NIA N/A ~

N/A 27 24 14 10 14 10 30 27.5 12.5 12.5 N/A 10 30 14 10 14 200 200 200 100 65 65 65 65 BARTON BARTON GE GE GE GE 288A 288A HFA HFA HFA HFA Enter the sum of lines 5,6,7, and10.

Umit 500 mSec. 114 127 74 75 i 56 430

%P, Page 1

ATTACHMENT4: UNIT2 MAINSTEAM LINE H(GH FLOW RESPONSE TIME OPERATIONALHISTORY ANDADMINISTRATIVELIMITS Surveillance 1989 1991 1992 mSeconds mSeconds mSeconds 1994 mSeconds ADMIN VALUE PER EXISTING 1995 SI'S MFR mSeconds mSeconds MODEL 1 FIS-821-2N006C 2 FIS-821-2N007C 3 FIS-821-2N008C 4 FIS-821-2N009C 5 Enter longest time of line 1, 2, 3, or 4.

6 821H-K3C 7 821H-K7C 8 821H-K14 9 821H-K52 10 Enter lon est time of line 8 or 9 11 Enterthe sum ofEnes5,6,7, and10.

SI-283431 SI-283441 SI-283441 Sl-283-441 Umit500 mSec.

N/A N/A N/A 73 NIA 73 15 20 20 26 26 134 N/A 45 N/A 45 25 17 98 72 72 10 13 13 N/A 50 92 12.5 17.5 10 10 10 132 92 50 92 20 22 12 12 12 146 200 BARTON 200 BARTON 200 BARTON 200 BARTON 200 100 GE 65 GE 65 GE 65 GE 65 430 288A 288A 288A 288A HFA HFA HFA HFA 1989 1991 1992 1994 ADMIN VALUE PER EXISTING 1995 Sl'S MFR MODEL 1 FIS-821-2N006D Surveillance mSeconds mSeconds 158 N/A mSeconds N/A mSeconds N/A mSeconds mseconds 200 BARTON 288A 2 FIS-821-2N007D 3 FIS-821-2N008D 4 FIS-821-2N009D 5 Enterlon esttimeofline1,2,3, or4.

6 821H-K3D 7 821H-K7D 8 821H-K51 9 821H-K16 10 Enterlon esttimeofline8or9 11 Enter the sum of lines 5 6 7 and 10.

SI-283432 Sl-283442 SI-283442 SI-283-442 Umit 500 mSec.

N/A NIA N/A N/A N/A 158 50 34 22 18 264 N/A 40 NIA 40 17 25 14 13 14 96 N/A N/A 22 14 10 14 50 100 N/A 100 34 14 10 14 153 100 10 100 10 25 12.5 12.5 147.5 200 BARTON 200 BARTON 200 BARTON 200 100 GE 65 GE 65 GE 65 GE 65 430 288A 288A 288A HFA HFA HFA HFA

. Page 2

ATTACHMENT5: CALCULATIONOF 2 SIGMA (95% CONFIDENCE) VALUES FOR RPS LOW LEVEL3 INSTRUMENTATION

~ RPS LOW LEVEL3 INFORMATIONFROM ATTACHMENT1 RESPONSE TIME NUMBERS LIS-B21-1N024A LIS-B21-1N024B LIS-B21-1 N024C LIS-B21-1 N024D LIS-B21-2N024A LIS-B21-2N024B LIS-B21-2N024C LIS-B21-2N024D MEAN STANDARD DEVIATION MEAN PLUS 2 STANDARD DEV.

VALUEIN PROCEDURE TODAY 520 523 485 420 320 465 460 400 455 430 357

'"540 470 497 358 468 400 559 495 381 476 470 377 452.8333 64.77162 582.3766 600 Page 3

ATTACHMENT6; CALCULATIONOF 2 SIGMA (95% CONFIDENCE) VALUES FOR MAINSTEAM LINE ISOLATIONVALVELOW LOW LOW LEVEL MSIV ISOLATIONREACTOR VESSEL LOW LEVEL 1 INFORMATIONFROM ATTACHMENT1 RESPONSE TIMENUMBERS LITS-B21-1 N026A LITS-B21-1 NQ26B LITS-B21-1N026C LITS-B21-1 N026D LITS-B21-2N026A LITS-B21-2N026B LITS-B21-2N026C LITS-B21-2N026D MEAN STANDARD DEVIATION MEAN PLUS 2 STANDARD DEV.

VALUEIN PROCEDURE TODAY 200 235 255 325 198.2 201 200 160 160 179 363 20 340 203 110 165 535 108 70 115 60 220 160 158 133 183 84 145 61 53 74 140 31 160.7833 108.5264 377.8361 600 bC-Der-isn't Pgy7 l Page 2

EQ-Mv-YI MSIV ISOLATION MSIVLOW PRESSURE INFORMATIONFROM ATTACHMENT1 RESPONSE TIMENUMBERS:

PSL-B21-1N015A 0

0 ATTACHMENT7:

CALCULATIONOF 2 SIGMA (95% CONFIDENCE) VALUES FOR MAINSTEAM LINE LOW PRESSURE INSTRUMENTS PSL-B21-1N015B PS L-B21-1N015C 10 101 25 PSL-B21-1N015D 21 PS L-B21-2N015A PSL-B21-2N015B 25 16 16 42 PSL-821-2N015C PSL-B21-2N015D STANDARD DEVIATION MEAN PLUS 2 STANDARD DEV.

VALUEIN PROCEDURE TODAY 14.95633 21.37752 57.71337 100 Page 1

ATTACHMENT8: CALCULATIONOF 2 SIGMA (95'lo) CONFIDENCE VALUES FOR MAINSTEAM LINE HIGH FLOW INSTRUMENTS MSIV ISOLATIONMAINSTEAM HIGH FLOW INFORMATIONFROM ATTACHMENT1 RESPONSE TIMENUMBERS F IS-B21-1 N006A FIS-B21-1 N007A FIS-B21-1 N008A F IS-B21-1 N009A FIS-B21-1N006B F IS-B21-1 N007B FIS-B21-1N008B FIS-B21-1 N009B FIS-B21-1 N006C FIS-B21-1 N007C FIS-B21-1 N008C FIS-B21-1N009C FIS-B21-1N006D FIS-B21-1N007D FIS-B21-1N008D FIS-B21-1N009D FIS-B21-2N006A FIS-B21-2N007A F IS-B21-2N008A FIS-B21-2N009A FIS-B21-2N006B FIS-B21-2N007B FIS-B21-2N008B F IS-B21-2N009B F IS-B21-2N006C F IS-B21-2N007C F IS-B21-2N008C FIS-B21-2N009C FIS-B21-2N006D FIS-B21-2N007D FIS-B21-2N008D FIS-B21-2N009D STANDARD DEVIATION MEAN PLUS 2 STANDARD DEV.

VALUEIN PROCEDURE TODAY 19 60 200 72 20 66 31 74 26 70 70 12 63 12 63 112 97 47.5 70 65 60 27 31 30 90 10 92 45 50 72 73 158 100 10 40 56.83333 41.41325 139.6598 200 Page 4

0

~

/I<<vyeee q Record ofTelephone. Call Date: 3I37/97 Time: 1815 hrs T I by:~GJ. 7 Telecon to / from:

Name: Brian Deardon Compan'y:

ITTBarton Ci ofInd st CA General Direct Phone¹:

818 961-2547 X451//or//

818 937-0451 Topic: Res onse Time S eciTication for.Barton Model 288A and 760 instruments P&L:

What is theRes onse TimeS ecification for Barton Model 288A and 760 instruments?

A arton:

The Model 288A and 760 instruments are not tested in roduction for res onse time. However these models with 244 DPU's were lab.

tested durin initial desi n. The test was conducted at room tern erature and ielded a res onse time of< 200 msec from 0- 100 %

for one time constant i.e. time to reach-63% ofran e. The time res onse value is affected b tern erature and e offillfluid.

PEARL:

Is this information documented for reference?'

arton:

Brian willreview ertinent vendor manuals and et back with me.

No return call as of3/27/97

-1915 hrs.

/I-rgAcHm~dC/o Record ofTelephone Call Date: 3/27/97 Time:

1635 hrs T I AT:~CA.T Telecon to / from:

N:~CAM Company:

Barksdal Inc

~tA CA Phone ¹:

213 589-6181 Topic: Res onse TimeS ecification fora BarksdaleModelB1T-M12SS-GE instrument P&L:

What is the Res onse Time S ecification for a Barksdale Model B1T-M12SS-GE instrument?

A arksdale: The Model BIT is a Bourdon Tube electro-mechanical instrument and Barksdale does not have nor re uire a res onse time/reaction time s ecification for this e instrument.

Ifa written res onse is needed with res ect to this uestion it was re uested that the uestion be submitted via mail or FAX. Re I would be no earlier than Monda 3/31/97.

FAX¹: 213 589-3463 Written re l not ursued at this time.

ATTACHMENT11: SURVEILLANCES REVIEWED Sl-15M31 RPS A SENSOR/TRIP RELAYS Sl-158432: RPS B SENSOR TRIP RELAYS C72A-1 K3A,G,E,G, G72A-1K5A,C C72A-1 K3B,D,F,H G72A-1 K5B,D SURVEILLANCE A42587 A32116 A14147 A04269 A00517 A91276 DATE 3/8/95 9/16/93 2/21/92 10/28/90 8/16/90 5/23/89 SURVEILLANCE A60424 A42586 A32115 A14146 A00516 A91275 DATE 8/27/96 3/8/95 9/14/93 2/1 8/92 8/16/90 5/23/89 A60429 A42588 8/27/96 3/8/95 Sl-1 58~1: RPS DIV 1 LOGIC/TRIP RELAYS G72A-1K14A,C,E,G, C72A-1 K34A,C SURVEILLANCE DATE C72A-1K14B,D,F,H, G72A-1K34B,D DATE SURVEILLANCE A60430 A42589 8/27/96 3/9/95 Sl-15~2: RPS DIV2 LOGIC/TRIP RELAYS A32120 9/13/93 A32121 9/1 3/93 A14148 A00518 A91 236 2/1 9/92 8/13/90 5/21/89 A14149 A00519 A91237 2/22/92 8/1 3/90 5/21/89 Sl-1 80-415: RPV WATER LEVELCHANNELS LIS-B21-1 N024A,C SURVEILLANCE DATE SI-1 85416: RPV WATER CHANNELS LITS-B21-1N026A,G SURVEILLANCE DATE A42504 A41 932 A32107 A14100 A00452 A91259 4/14/95 6/6/94 10/16/93 2/27/92 8/17/90 5/23/89 A42506 A32220 A14102 A04044 A00454 A91261 1/11/95 10/1 0/93 3/31/92 10/2/90 9/26/90 6/1/89 Sl-1 80-405: RPV WATER LEVELCHANNELS LIS-B21-1 N024A,B C,D SI-180406: RPV WATER LEVELCHANNELS LITS-B21-1 N026A B,C,D SURVEILIANCE DATE SURVEILLANCE DATE A71154 11/17/87 A71158 11/6/87 SI-180425: RPV WATER LEVEL SWITCHES SI-1 80-426: RPV WATER LEVELSWITCHES LIS-B21-1 N024B,D SURVEILLANCE A42505 A41933 DATE 4/14/95 6/6/94 A42507 A32109 4/11/95 10/17/93 LITS-B21-1 N026B,D SURVEILLANCE DATE A32108 A14101 A00453 A91260 10/16/93 2/17/92 8/17/90 5/27/89 A14103 A04045 A00455 A91262 4/7/92 10/2/90 9/26/90 6/1/89 Sl-183412: MAINSTEAM LINE PS L-B21-1 N015A,C PRESSURE LOW Sl-1 83-422:MAIN STEAM LINE PRESSURE LOW PSL-B21-1 N015B D SURVEILLANCE DATE SURVEILIANCE DATE A42538 A32222 A14105 A03969 A00457 A91264 4/16/95 10/30/93 4/15/92 9/25/90 9/24/90 5/9/89 A42539 A32223 A14106 A03970 A00473 A91265 4/16/95 10/30/93 4/1 5/92 9/25/90 9/24/90 5/9/89 Page 1

ATTACHMENT11: SURVEILLANCES REVIEWED Sl-1 8M12: MAINSTEAM LINE PRESSURE LOW PSL-B21-1N015A,B,C,D SURVEILLANCE DATE Q DS7-/0) I pg Q A71660 5/7/87 Sl-18M31: MSIVSENSOR TRIP RELAYS B21H-1 K3A,C, 4A C, ~A,C, -50A,C Sl-1 8M32: MSIVSENSOR TRIP RELAY B21H-K3B,D, QB,D, MB,D, -50B,D A60426 A51 365 8/26/96 4/13/95 SURVEILLANCE DATE SURVEILLANCE A60427 A42542 DATE 8/25/96 3/6/95 A42541 A32118 A14109 A00475 A91278 3/6/95 9/15/93 2/1 8/92 8/15/90 4/9/89 A34235 A32119 A14065.

A1 1150 A00476 A91279 11/5/93 9/15/93 2/22/92 5/8/91 8/15/90 4/14/89 Sl-18M41: MSIVDIV 1 LOGIC B21H-K14,-52;7A,C SURVEILLANCE DATE Sl-183%42: MSIVDIV2 LOGIC B21H-K16, -51;7B,D SURVEILLANCE DATE A60431 A51 366 A42544 A34317 A32122 A14067 A00478 A91238 8/26/96 4/14/95 3/7/95 11/2/93 9/16/93 2/21/92 8/14/90 5/17/89 A60432 A42594 A31827 A31256 A14068 A00479 A91239 8/25/96 3/7/95 11/3/93 4/21/93 2/21/92 8/1 5/90 5/1 7/89 SI-258431: RPS A SENSOR TRIP C72A-1 K3A,C,E,G, 1K5A,C Sl-258-432:RPS B SENSOR TRIP RELAY C72A-K3B,D,F,H, C72A-K5B,D SURVEILLANCE DATE SURVEILLANCE DATE A4'4492 A34006 A20787 A02990 A92869 A92762 8/31/95 2/25/94 8/24/92 3/1/91 8/15/89 8/4/89 A44493 A34007 A20788 A1 1293 A02991 A92870 A92763 8/30/95 2/24/94 8/25/92 4/24/91 3/1/91 8/15/89 8/4/89 SI-258%41: RPS DIV 1 LOGIC TRIP C72A-1 K14A,C,E,G -K34A,C SI-258M2: RPS DIV2 LOGIC TRIP C72A-1 K14B,D,F,H, C72A-1K34B,D SURVEILLANCE A44483 A34003 A20781 A02981 A92858 A92751 DATE 8/31/95 2/23/94 8/24/92 2/27/91 8/14/89 8/4/89 SURVEILLANCE A44484 A34004 A20782 A02982 A92859 A92752 DATE 8/30/95 2/23/94 8/25/92 2/27/91 8/14/89 8/4/89 Page 2

ATTACHMENT11: SURVEILLANCES REVIEWED Sl-285415: RPV WATER LEVELSWITCHES LIS-B21-2N024A,C SURVEILLANCE DATE Sl-28M16: RPV WATER LEVELSWITCHES LITS-B21-2N026B,D SURVEILLANCE DATE A41936 A34020 A20827 A02939 A92885 A92781 6/24/94 4/23/94 9/1/92 2/25/91 8/31/89 8/4/89 A34021 A20829 A02941 A92887 A92783 4/25/94 9/28/92 4/4/91 10/4/89 8/4/89 SI-280-405:RPV WATER LEVELSWITCH LIS-B21-2N024A,B C,D ES Sl-280-406:RPV WATER LEVELSWITCHES LITS-B21-2N026A B,C,D A73840 5/12/88 A73869 5/13/88 Sl-280-425: RPV WATER LEVEL SWITCHES Sl-28M26: RPV WATER LEVELSWITCHES LIS-B21-2N024B,D SURVEILLANCE A41 937 DATE 6/24/94 LITS-B21-2N026B,D 4/25/94 A34036 SURVEILLANCE DATE A34035 A20828 A02940 A92886 A92782 4/23/94 9/1/92 2/25/91 8/31/89 8/4/89 A20830 A02942 A92888 A92784 10/2/92 4/4/91 10/4/89 8/4/89 SI-283412: MSL PRESSURE LOW PS L-B21-2N015A,C Sl-283422: MSL PRESSURE PSL-B21-2N015B D LOW SURVEILLANCE A34038 A20832 A02944 A92854 A92786 DATE 4/27/94 10/1 9/92 4/20/91 10/1 3/89 8/4/89 SURVEILLANCE A34039 A20833 A02945 A92855 A92787 DATE 4/27/94 10/19/92 4/20/91 10/1 3/89 8/4/89 SI-283412: MSL PRESSURE LOW PS L-B21-2N015A,B,C,D SURVEILLANCE DATE A73851 4/25/88

'53625 A44608 10/17/95 8/28/95 SI-283<31: DIV 1 MSIVDIV 1 LOGIC B21H-2K3A,C -K4A',C, -K44A,C -K50A,C SURVEILLANCE DATE B21H-2K3B D

,D -K4B,D, -K44B,D, -K50B, DATE SURVEILLANCE A44609 A41301 8/29/95 5/4/94 Sl-283432: DIV2 MSIV, RWCU; RHR ISOLATION A34031 A20822 A02930 A10898 A92872 A92765 3/1/94 8/26/92 2/27/91 2/27/91 8/16/89 8/4/89 A34032 A20823 A02931 A92873 A92766 3/2/94 8/27/92 2/28/91 8/16/89 8/4/89 Page 3

Sl-28~1: MSIVDIV 1 LOGIC B21H-2K14, -52, -7A,C

~

~

ATTACHMENT11: SURVEILLANCES REVIEWED Sl-283-442: MSIVDIVII LOGIC B21H-2K16,-51;7B, -7D Ed-D5%-/~l /

'p~q A53624 10/3/95 SURVEILLANCE DATE SURVEILIANCE A44510 DATE 8/29/95 A44509 A41 304 A34050 A20819 A02927 A92860 A92753 8/28/95 6/6/94 3/1/94 8/26/92 2/27/91 8/14/89 8/4/89 A41300 A34051 A20820 A02928 A92861 A92754 6/6/94 3/3/94 8/26/92 2/28/91 8/14/89 8/4/89 Page 4