W3P84-0288, Forwards Description of Facility Capability for Assessing Sequence of Events & Analog Variable Time History Both pre- & post-trip,in Response to Item 1.2 in Generic Ltr 83-28

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Forwards Description of Facility Capability for Assessing Sequence of Events & Analog Variable Time History Both pre- & post-trip,in Response to Item 1.2 in Generic Ltr 83-28
ML20080F034
Person / Time
Site: Waterford Entergy icon.png
Issue date: 02/06/1984
From: Cook K
LOUISIANA POWER & LIGHT CO.
To: Knighton G
Office of Nuclear Reactor Regulation
References
GL-83-28, W3P84-0288, W3P84-288, NUDOCS 8402100237
Download: ML20080F034 (14)
v • d • e


Text

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LOUISI AN A / 442 oe-0~oe erneer . m eaxewe POWER & LIGHT / NEW ORLE ANS LOUSANA 70174eOOO O 0504)366-234"5 MlOOLE SOUTH UTIUTIES SYSTEM February 6, 1984 W3P84-0288 3-A1.01.04 Q-3-A20.02.02 L.02 Director of Nuclear Reactor Regulation Attention: Mr. G.W. Knighton, Chief Licensing Branch No. 3 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C. 20555

SUBJECT:

Waterford SES Unit 3 Docket No. 50-382 Response to Generic Letter 83-28, Item 1.2, Post-Trip Review - Data and Information Capability

Dear Sir:

The subject Generic Letter, in Item 1.2, requested a report describing the adequacy of equipment for diagnosing the cause of an unscheduled reactor shutdown.

Enclosed please find a description of the Waterford 3 capability for assess-ing sequence of events and analog variable time history both pre- and post-trip. When used in conjunction with our standard Post Trip Review this capability affords an effective means for diagnosing unscheduled reacter trips.

Should you have any questions or comments in this matter, please contact Mike Meisner at (504) 363-8938.

Yours very truly, 7

K. W. Cook Nuclear Support & Licensing Manager KWC/MJM/ch Enclosure cc: W.M. Stevenson, E.L. Blake, J. Wilson, G.L. Constable G402100237 840206 PDR ADOCK 05000382

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e CENERIC LETTER 83-28

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1.2 POST TRIP REVIEW - DATA AND INFORMATION CAPABILITY

l. Capability of assessing sequence of events.

j A. Sequence of Events is logged by a progran in the Plant Monitoring-Computer.

B. Attachment 1 is a list of computer points monitored by the sequence of events program.

C. Time discrimination between events is 5 milliseconds.

D. Sequence of Events hard copy format.

l l Point State Point I.D. Description Message Date -Time XSSNNTTT 30 CHARACTERS 8 CHARACTERS MM/DD/YYL HH:MM:SS.SSS The hardcopy printout is presented in time order, 1 entry per printed line.

E. When the first sequence of event file is 90% full it is j'

automatically. assigned to a printer device. Once the sequence of-events file has been auto-printed the contents of the file are no longer available. The operator may demand either the logging of the SOE's before the Auto-print condition' occurs or-the display of.

the SOE contents on one of the utility CRT monitors.

F. The power source for the Plant Monitoring' Computer is Non-Class IE Static Uninterruptible. Power Supply with Primary and Secondary Power coming.from Class IE safety related switchgear. -The battery

. will supply power for approximately 20 minutes on a loss of both

primary and secondary AC supplies.
2. Capability for assessing the time' history.of-analog variables needed to determine the cause of unscheduled reactor shutdowns, and the functioning of safety related equipment.

A. Post Trip Review File

1. Post Trip' Review File is-. logged by a program resident in the Plant Monitoring Computer..

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283. Attachments 2 and 3 are the parameters monitored. The parameters in Attachment 2 are sampled every 2 secs and data is kept for 30 secs prior to and 30 seca post trip. The parameters in Attachment 3 are sampled every 30 secs and kept for 300 secs prior to trip and 300 secs post trip. The parameters were selected to monitor Reactor Trip parameters and Post Trip Engineered Safety Features Functions. The sampling rate is based on available Plant Monitoring Computer capacity with all other functions operating in a post trip environment.

4. Post Trip Review File hardcopy Format is shown in Attachment 4
5. Post Trip Review File will be maintained on a disk file with hardcopy capability on demand.
6. The power supply is the Non Class IE Static Uninterruptible power supply for the PMC.

B. Safety Parameter Display System (SPDS)

1. SPDS is a progran resident in the Plant Monitoring Computer.
2. The SPDS will monitor approximately 400 parameters, sampled every 1 second and stored for retrieval at a later time. The parameters are selected based on the requirements of NUREG 0737, Supplement 1. The selected parameters as well as a justificatioa for their selection will be detailed in the SPDS Safety Analysis report to be submitted to the NRC in the near future.
3. The SPDS Historical File will store data for 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> pre-event and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> post event.
4. Format for diaplay is shown in Attachment 4.
5. At this time it has not been decided whether the Historical File will be assigned to a magnetic tape file or a diskfile.
6. SPDS is a program in the Plant Monitoring Computer which is powered from a non-class IE Statis Uninterruptible power supply.
3. Other data is available from various sources listed below.

A. Core Protection Calculators (CPCs) store a snapshot of values in memory when a trip is generated. This snapshot information can be dumped to a printer during the post trip evaluation.

l' B. Control Board Recorders i Pressurizer Pressure 0-300 psia Pressurizer Level .0-100%

Hot Leg Temperature 50-750*F

. Cold Leg Temperature 10-600'F

. Reactor Vessel Head Level Reactor Vessel Plenum Level Subcooled Margin Reactor Power 200%

Reactor Power 2X10 ~g200%

Steam,_ Generator 1 pressure 0-1200 psia Steam Generator 2 pressure 0-1200 psia Steam Generator 1 level 0-100% narrow range Steam Generator 2 level 0-100% narrow range Containment Pressure -5 to 195 psig Containment Flood level 0-20 ft

4. There are no changes planned to Data or Information Capability at this time.

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ATTACHMENT 1 SOE LISTING 1

OPERATING SYSTEM PTID EBASCO TAG DESCRIPTION Conden. Pump A D02100 BKR-CD-2300A2 SWGR 3Al-9 BRKR On-Off ,

D02101 ES-CD-2300A Mtr. Overcurrent/ Overload D02107 ES-CD-2304A Hotwell A Lo Lvl Conden. Pump B D02200 SWGR 3B1-9 BRKR On-Off D02201 ES--CD-23003 Mer. Overcurrent/ Overload D02207 ES-CD-2304B Hoewell B Lo Lvl Conden. Pump C D02300 BKR-CD-2300C2 SWGR 3Al-10 BRKR On-Off D02301 ES-CD-2300C Mer. Overcurrent/ Overload D02307 ES-CD-2304C Hotwell C Lo Lvl Steam Gen. Feed Pump / D08202 ES-FW-2012A WPT Manual Trip Turbine A D08204 ES-FW-2134A FWPT Lube Oil D08225 ES-FW-2131A Recire. Flow Lo D08226 ES-FW-2132A Main Flow Hi Trip D08227 ES-FW-2133A Suction Pres. Lo D08228 ES-FW-2135A Turb. Exhaust Pres. High D08229 ES-FW-2136B Condensate Pump Trip to cause a WPT trip D08230 ES-FW-2137A Thrust Bearing 011 Pres. Lo D08231 ES-FW-2137A Overspeed Trip D08232 ES-FW-2139A High Vibration Trip D08234 ES-MD-3003A Steam Gen. Feed Pump / D08502 ES-FW-20123 FWPT Manual Trip Turbine B D08504 ES-FW-2134B FWPT Lube Oil Pres. Lo D08525 ES-N-21313 Recire. Flow Lo D08527 ES-FW-2133B Section Pres. Lo D08528 ES-FW-2135B Tube Exhaust Pres. High D08529 ES-FW-2136B Condensate Pump Trip to cause a FWPT trip D08530 ES-N-3137B Thrust Bear Oil Pres. Lo D08531 ES-FW-2138B Overspeed Trip D08532 ES-FW-2139B High Vibration Trip D08534 ES-MD-3003B 011 Drain Tank Lvl Lo D08526 ES-FW-21323 Main Flow High Em. Fw. Pmp. A D10100 Gd,-Fv/-6@A2. SWGR 3A3-5-10 BRKR On-Off D10102 ES- N-8300A Overcurrent/ Overload Trip Em. Fw. Pmp. B D10200 S M . w .S D B2. SWGR 3B3-S-2 BRKR On-Off D10202 Eis-map 6 Overcurrent/ Overload Trip-l l

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CPERATING SYSTEM PTID EBASCO TAG DESCRIPTION RCP Mtr. lA D13200 BKR-RC-0150A2 SWGR 3Al-7 BRKR On-Off D13202 ES-RC-0152 overcurrent/ overload Trip RCP Mer. 2A D13400 BKR-RC-0160A2 SWGR 3 Al-8 BRKR On-Off j D13402 ES-RC-0162 Overcurrent/ Overload Trip RCP Mtr. 1B D13600 8gR. RC-Ol70AZ SWGR 3B1-7 BRKR On-Off

D13602, r9- RC-CI T2- ~0vercurrent/ overload Trip RCP Mer. 2B D13800 W e %'0I N E SWGR 3B1-8 BRKR On-Off D13802 F4 -RC'o F62, Overcurrent/ Overload Trip CEDMCS Inputs to PMC D36616 ES-PP-1091 Undervoltage Relay #1 Disconnect D36617 ES-PP-1092 Undervoltage Relay #2 Disconnect D36618 ES-PP-1093 Undervoltage Relay #3 Disconnect D36619 ES-PP-1094 Undervoltage Relay #4 Disconnect PPS Trips Operator D38239 _ ES- FF-225h Trip Cir. Brk. #1, #5 Man. Discon. CP-2 CP-2, 7, 8 D38240 Es-79-1252. Trip Cir. Brk. #2, #6 Man. Discon.-CP-8 D38241 ES-#F- 21S3 Trip Cir. Brk. #7, #3 Man. Discon. CP-2 D38242 ES- FP- 2254 Trip Cir. Brk. #8, #4 Man. Discon. CP-8 D38243. _..E5_% 2255" ._ _ Trip Cir. Brk. #1,#5 Man. Discon.LCL C.

D38244 Es-N- 225G Trip Cir. Brk. #2,#6 Man. Discon.LCL C.

D38245__. ES- &-MS7 Trip Cir. Brk. #7,#3 Man. Discon.LCL C.

D38246_ ES- fY-0.258 Trip Cir. Brk. #8,#4 Man. Discon.LCL C.

PPS Set Points D38300 ES-PP-1001 SG 1 Lo Lvl Chal. A and Trips D38301 ES-PP-1002 SG 1 Lo Lvl Chnl. B D38302 ES-PP-1003 SG 1 Lo Lvl Chnl. C D38303 ES-PP-1004 SG 1 Lo Lvl Chal. D D38304 ES-PP-1005 SG 2 Lo Lvl Chnl. A D38305 ES-PP-1006 SG 2 Lo Lvl Chnl. B D38306 ES-PP-1007 SG 2 Lo Lvl Chnl. C D38307 ES-PP-1008 SG 2 Lo Lvl Chnl. D D38308 ES-PP-1009 SG 1 Pres Lo Chal. A

D38322 ES-PP-1024 Prz Pres Lo Chnl. C D38323 ES-PP-1025 Prz Pres Lo Chnl. D l

i OPERATING SYSTEM PTID EBASCO TAG DESCRIPTION PPS Setpoints D38324 ES-PP-1026 LIN Fwr. Si Chnl. A and Trips (continued) D38325 ES-PP-1027 LIN Pvr. Hi Chnl. 3 l D38326 ES-PP-1028 LIN Pwr. Hi Chnl. C l D38327 ES-PP-1029 LIN Pwr. El Chnl. D  :

D38328 ES-PP-1034 Cont. Pres Hi Chnl. A (RPS)

D38329 ES-PP-1035 Cont. Pres Hi Chnl. B (RPS)

D38330 ES-PP-1036 Cont. Pres Hi Chnl. C (RPS)

D38331 ES-PP-1037 Cont. Pres Hi Chnl. D (RPS)

D38332 ES-PP-1038 Cont. Pres Hi Chnl. A (ESF)

D38333 ES-PP-1039 Cont. Pres Hi Chnl. B (ESP)

D38334 ES-PP-1040 Cont. Pres Hi Chnl. C (ESF)

D38335 ES-PP-1041 Cont. Pres Hi Chnl. D (ESF)

D38336 ES-PP-1042 DNBR Lo Chnl. A D38337 ES-PP-1043 DNBR Lo Chnl. B D38338 ES-PP-1044 DNBR Lo Chal. C D38339 ES-PP-1045 DNBR Lo Chnl. D D38340 ES-PP-1046 LPD Hi Chul. A D38341 ES-PP-1047 LPD Hi Chnl. B D38342 ES-PP-1048 LPD Hi Chnl. C D38343 ES-PP-1049 LPD Hi Chnl. D D38344 ES-PP-1050 LOG Pwr. Ei Chal. A D38345 ES-PP-1051 LOG Pwr. Hi Chnl. B D38346 ES-PP-1052 LOG Pwr. Ei Chal. C D38347 ES-PP-1053 LOG Pwr. Hi Chnl. D D38348 ES-PP-1054 Cont. Pres Hi Hi Chnl. A D38349 ES-PP-1055 Cont. Pres Hi Hi Chnl. B D38350 ES-PP-1056 Cont. Pres Hi Hi Chnl. C D38351 ES-PP-1057 Cont. Pre's Hi Hi Chnl. D D38352 ES-PP-1058 RWSP Lo Lvl Chal. A D38353 ES-PP-1059 RWSP Lo Lvl Chal. B D38354 ES-PP-1060 RWSP Lo Lvl Chnl. C D38355 ES-PP-1061 RWSP Lo Lvl Chnl. D D38356 ES-PP-1062 SG 1 Hi Lvl Chnl. A D38357 ES-PP-1063 SG 1 Hi Lvl Chnl. B +

D38358 ES-PP-1064 SG 1 Hi Lvl Chnl. C D38359 ES-PP-1065 SG 1 Hi Lvl Chnl..D D38360 ES-PP-1066 SG 2 Hi Lvl Chnl. A D38361 ES-PP-1067 SG 2 Hi Lvl Chnl. B D38362 ES-PP-1068 SG 2 Hi Lvl Chal. C D38363 ES-PP-1069 SG 2 Hi Lvl Chnl. D D38364 . -ES-PP-1070 SG 1 Pres > SG 2 Pres Chnl. A l D38365.. ..ES-PP-1071 SG 1 Pres) SG 2 Pres Chal. B t

D38366 ES-PP-1072 SG 1 Pres > SG 2 Pres Chnl. C

! D38367 ES-PP-1073 SG 1 Pres ?SG 2 Pres Chnl. D 1

D38368 ES-PP-1074 SG 2 Pres >SG 1 Pres Chnl. A D38369 ES-PP-1075 SG 2 Pres > SG 1 Pres Chnl. B D38370 ES-PP-1076 SG 2 Pres) SG 1 Pres Chnl. C l D38371 ES-PP-1077 SG 2 Pres > SG 1 Pres Chnl. D

! D38372 ES-PP-1151 Spare Chnl. A D38373 ES-PP-1152 Spara Chnl. B l D38374 ES-PP-1153 Spare Chnl. C D38375 ES-PP-1154 Spare Chnl. D

I OPERATING SYSTEM PTID E3ASCO TAG DESCRIPTION PPS Set Points D38376 ES-PP-1155 Spare Chnl. A and Trips (continued) D38377 ES-PP-1156 Spare Chnl. B D38378 ES-PP-1157 Spare Chnl. C D38379 ES-PP-1158 Spare Chnl. D D38380 ES-PP-1159 Spare Chnl. A D38381 ES-PP-1160 Spare Chnl. B D38382 ES-PP-1161 Spare Chal. C D38383 ES-PP-1162 Spare Chnl. D D38384 ES-PP-1163 Spare Chal. A D38385 ES-PP-1164 Spare Chnl. B D38386 ES-PP-1165 Spare Chnl. C D38387 ES-PP-1166 Spare Chnl. D D38388 ES-PP-1167 Spare Chnl. A D38389 ES-PP-1168 Spare Chal. B D38390 ES-PP-1169 Spare Chnl. C D38391 ES-PP-1170 Spare Chnl. D D38392 ES-PP-1171 Spare Chnl. A D38393 ES-PP-1172 Spare Chnl. B D38394 ES-PP-1173 Spare Chnl. C D38395 ES-PP-1174 Spare Chal. D RTSG Brkrs D38501 E S- P'#-dl82A1 RTSG Trip Cir. Brkr 1 Not Closed / Closed D38503 n- PP- C183A2. RTSG Trip Cir. Brkr 2 D38505 _ Es - PP-oi 8 4 A7. RTSG Trip Cir. Brkr 3 D38507 E M Pf'-Ci 8 S As RTSG Trip Cir. Brkr 4 D38509 _ _ g s- FF- cis(, A7. RTSG Trip Cir. Brkr 5 D38511, _ ES-FA-OIS 7 A7_ RTSG Trip Cir. Brkr 6 D38513 _. es,-FP-oie6 AT . RTSG Trip Cir. Brkr 7 D38515 es,.FF-03 8%7 RTSG' Trip Cir. Brkr 8 -

D38517 E s-FP-ciq0 A 2._ ,RTSG Trip Cir. Brkr 9 ESFAS D38600 ES-PP-9900 CSAS Chal. A in Action D38601 ES-PP-9901 MSIS Chnl. A in Action D38602 ES-PP-9902 CIAS Chnl. A in Action D38603 ES-PP-9903 RAS Chnl. A in Action D38604 ES-PP-9904 CCAS Chnl. A in Action D38605 ES-PP-9905 EFAS-1 Chnl. B in Action D38606 ES-PP-9906 EFAS-2 Chnl. B in Action D38607 ES-PP-9907 CSAS Chnl. B in Action l D38608 ES-PP-9908 MSIS Chal. B in Action  !

D38609 CIAS Chnl. B in Action 1 D38610 ES-PP-9910 RAS'Chnl. B in Action D38611 ES-PP-9911 CCAS Chnl. B in Action D38612 ES-PP-9912 EFAS-1 Chnl. A in Action D38613 ES-PP-9913 EFAS-2 Chnl. A in Action D38618 ES-PP-9940 STAS Chnl. A in Action

, D38620 ES-PP-9941 SIAS Chnl. B in Action i

l CVCS Chg. Pump A D39600 BKR-CH-224X2 SWGR Brkr 3A31-S-5 Off-On

D39604 PS-CH-0228X Current Overload Trip

( D39605 PS-CH-0229X Lube 011 Pres Lo

1 OPERATING SYSTEM PTID EBASCO TAG DESCRIPTION CVCS Chg. Pump B D39700 BRK-CH-24Z2 SWGR 3B31-S-6 Brkr. Off-On D39704 PS-CH-0228Z Overload (Current) Trip D39705 PS-CH-0229Z Lube Oil Pres Lo CVCS Chg. Pump A/B D39800 BRK-CH-224Y2 SWGR 3AB31-S-4 Brkr. Off-On D39804 ES-CH-0228Y Current Overload Trip D39805 PS-CH-0229Y Lube Oil Pres to Cont. Spray Pump A D42400 BKR-CS-7111A2 SWGR 3A3-S-6 Brkr. Off-On D42404 ES-CS-7114A Mtr. Overload Trip Cont. Spray Pump B D42500 BRK-CS-7111B2 SWGR 3B3-S-5 Brkr. Off-On D42504 ES-SI-6703B Mtr. Overcurrent/ Overload Trip LPSI Pump A D43100 BRK-SI-6710A2 SWGR 3A3-S-5 Brkr. Off-On D43102 ES-SI-6711A Mtr. Overcurrent/ Overload Trip (Alarm)

LPSI Pump B D43200 BKR-SI-6710B2 SWGR 3B3-S-4 Brkr. Off-On D43202 ES-SI-67113 Mtr. Overcurrent/ Overload Trip (Alarm)

HPSI Pump A D43400 BKR-SI-6700A2 SWGR 3A3-S-4 Brkr. Off-On D43402 ES-SI-6701A Mgr. Overcurrent/ Overload Trip (Alarm)

HPSI Pump B D43500 BKR-SI-6700B2 SWGR 3B3-S-3 Brkr. Off-On D43502 ES-SI-6701B Mer. Overcurrent/ overload Trip (Alarm)

HPSI Pump A/B D43600 BKR-SI-6700C2 SWGR 3AB3-S-3 Brkr. Off-On D43604 ES-SI-6703C Mer. Overcurrent/ Overload Trip (Alaan)

Main Turbine General D55019 LS-TA-4301 Mn. Turb. Lube 011 Res Lo Trip Points Reserved for D55800 PS-TA-4316 Mn. T/G Bearing 011 Pres Lo Trip Main Turb. Trips D55802 PS-TA-4307A EH Fluid Lo Pres Trip R2 corded by SOEs D55803 PS-TA-4317 Mn. Turb. Thrust Brg. Oil Pres Lo Trip D55804 PS-TA-4318 Mn. T/G High Exhaust Pres D55807 ES-TA-4360 overspeed Trip D55808 ES-TA-4361 EH Cntrl. D.C. Bus No Pwr Trip D55810 ES-TA-4364 High Vibration /High Differ. Expans.

4 400 MWe Trip ,

D55811 ES-TA-4367 Gen. Seal 011 Differ. Pres Lo-Lo Trip D55812 ES-IA-4368A F.W. Her. 6A Lvl Hi-Hi Trip D55813 ES-TA-4369A F.W. Her. 5A Lvl Hi-Hi Trip D55814 ES-TA-4370A1 Moist. Sep. RH-A Lvl Trip D55815 ES-TA-4371B1 Moist. Sep. RH-B Lvl Trip .

D55827 ES-TA-4368B F.W. Her. 6B Lvl Hi-H1 Trip l D55828 ES-TA-4368C F.W. Her. 6C Lvl Hi-Hi Trip D55829 ES-TA-4369B F.W. Her. 5B Lvl Hi-Hi Trip D55830 ES-TA-4369C F.W. Her. SC Lvl Hi-H1 Trip D55831 ES-TA-4379A Moist. Sep. RH-B Lvl Trip D55832 ES-TA-437132 Moist. Sep. RH-B Lvl Trip D55834 ES-TA-4374 High Vib/High Diff Exp. Trip > 400 MWu i

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1 OPERATING SYSTEM PTID EBASCO TAG DESCRIPTION Main Generator Trip D58700 ES-EC-7200 Mn Trans Differ Curr Trip 74-1 Relay D58701 ES-EC-7201A Mn Trans 3A Grnd Rly Trip 74-2 Relay D58702 ES-EC-7201B Mn Trans 3B Grnd R1y Trip 74-3 Relay D58703 ES-GN-4623 Field Failure Trip (86GI)

D58704 ES-EC-7300 SGG1 SW. Sta. Intik Relay D58705 ES-GN-4626 Reverse Pwr Trip D58707 ES-EC-7202A Mn Trans 3A Differ Curr Trip D58708 ES-EC-7202B Mn Trans 3B Differ Curr Trip D58709 ES-GN-4632 Mn Gen Diff Prot Relay D58710 ES-GN-4623 Neg Seq Trip (Mn Gen)

D58712 ES-EC-7204A Mn Trans 3A Sudden Gas Press Trip D58713 ES-EC-7204B Mn Trans 3B Sudden Gas Press Trip D58714 ES-EC-7301 SW Sta Intik Relay D58715 ES-TA-4363 Trip From CP-15-Gen Loc 86Gl/G2 D58718 ES-EC-7010A1 D58719 ES-EC-7010A2 Unit Aux Trn 3A Sudden Gas Press Trip D58720 ES-EC-7010B1 Unit Aux Trn 3B Diff Current Trip D58721 ES-EC-7010B2 Unit Aux Trn 3B Sudden Gas Press Trip D58722 ES-EC-7203 86G2 Station Bus Diff Curr Trip D58723 ES-EC-8060 Distance Lockout Relay D58724 ES-GN-4622 Manual 86G1 Trip D58725 ES-GN-4631 Manual 86G2 Trip D58726 ES-CN-4634 86Cl Grnd Trip D58727 ES-TA-4355 86G2 Field Failure Trip D58728 ES-GN-4627 Turb Trip Relay System 88 D58826 ES-7A-4300 Turb Exhaust Hood High Temp (Trip Alarm)

Main Turbine Supervisory D56004 PS-TA-1806 Exh Press Diff/ Gen Monitoring Alarm Startup Traneformer DS9200 ES-EC-7000Al Diff Current Trip (3A)

DS9201 ES-EC-7000A2 Ground Trip (3A)

DS9202 ES-EC-7000A3 Sudden Gas Press Trip (3A)

D59203 ES-EC-7000A4 Lockout Relay Trip SWGR 3Al DS9204 ES-EC-7001A 3A Trans to 6.9KV Bus Overcurrent Trip D59207 ES-EC-7000B1 3B Diff Current Trip DS9208 ES-EC-7000B2 3B Ground Trip D59209 ES-EC-7000B3 3B Sudden Gas Press Trip D59210 ES-EC-7000B4 Lockout Relay Trip SWGR 3B1 D59211 ES-EC-7001B 3B Trans to 6.9KV Bus Overcurrent Trip Switching Station DS9349 ES-EC-8050A7 011 Cir Erkr A BF Operation D59379 ES-EC-8050B7 Oil Cir Brkr B BF Operation D59360 ES-EC-8050AIB Pole Disagreement (A)

DS9370 ES-EC-8050BlB Pole Disagreement (B)

. '. .o OPERATING SYSTEM PTID EBASCO TAG DESCRIPTION i

6.9 KV Switchgear DS9400 BKR-EC-7000A2 SU Trans 3A WDX to 6.9KV Bus 3Al DR Bi D59401 BRK-EC-7000B2 SU Trans 3B WDX to 6.9KV Bus 3B1 ."UR 31 DS9402 BRK-EC-7010A2 Unit Aux Trans 3A WDX to 6.9KV-3B1 Aux F Bkr DS9403 BKR-EC-7010B2 Unit Aux Trans 3B WDX to 6.9KV-331 Aux F Ekr 4 D59404 ES-EC-7000A 6.9KV-3Al Under V. Trip D59412 ES-EC-7000B 6.9KV-3B1 Under V. Trip DS9413 ES-EC-701085 6.16 KV DS9500 BKR-EC-4000A2 SU Trans 3A WDY to 4.16KV-3A2 t/2 FDR Switchgear Bkr DS9501 BKR-EC-4010A2 Aux Trans 3A WDY to 4.16KV-3A2 #1 FDR DS9502 ES-EC-4000A5 00 r. n IA W M ~' ~ ' '

D59503 ES-EC-4010A5 A ux "Tm .4 .3A W oy % 4. lWi/. S A7. S. 4 i DS9506 ES-EC-4029A 4.16KV-3A2 Under V. Relay DS9516 BRK-EC-4000B2 SU Trans 3B WDY to 4.16KV-3B'i #4 FDR Bkr DS9517 BKR-EC-4010B2 Unit Aux 3B WDY to 4.16KV-3B2 #1 FDR Bkr D59518 ES-EC-4000B5 SU Trans 3B WOT M 4.16R.V-3BZ FDR OC DS9519 ES-EC-4010B5 Unic Aux 3B wof w .2. IM/-392. FDR OC D59522 ES-EC-4029B 4.16KV-3B2 Under V.

. Cire. Water Pump A D62100 h < R. cw - #221&2. SWGR 3Al-5 Brkr Off-On D62101 ES-tw-8221 A SWGR 3Al-5 Overcurrent/ Overload Trip Cire. Water Pump B D62200 BKR,-Cv/-07.Zitff. SWGR 3B1-5 Brkr Off-On D62201 ES-C.td- 322 t 3 SWGR 3B1-5 Overcurrent/ Overload Trip Circ.* Water Pump C D62300 SKA-Cu.)-822tC2- SWGR 3Al-6 Brkr Off-On D62301 ES-cet-9221 C Mtr. Overcurrent/ Overload Trip Cire. Water Pump D D62400 3<R-cts-822tD 2- SWGR 3B1-6 Brkr Off-On D62401 ES -C.W- 8 2.2 t D Mer. Overcurrent/ Overload Trip i

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ATTACHMENT 2 2 SEC GROUP A12217 CPC.PZR Press CH 1 0 to 3000 psia C26242 PZR Lv 1 0 to 100 P CNT A92208 CNTMT Press ,

O to 70 psia Allll4 SG 1 Press s 0 to 1200 psia All108 SG 1 Lv 1 0 to 100 PCNT C26260 SG 1 FW Flow 0 to 8 MPPH C26258 SG 1 STM Flow 0 to 8 MPPH All214 SG 2 Press O to 1200 psia A11208 SG 2 Lv 1 0 to 100 PCNT C26261 SG 2 FW Flow 0 to 8 MPPH C26259 SG 2 STM Flow 0 to 8 MPPH C26236 Log Power CHC l~ to 200%

C26330 Lin Power CHD 0 to 200%

C26413 CET SAT Margin 200 to -2100 'F A13200 RCPM 1A Amps 0 to 1200 Amps A13600 RCPM 1B Amps 0 to 1200 Amps A13400 RCPM 2A Amps O to 1200 Amps A13800 RCPM 2B Amps O to 1200 Amps C48088 CVP Exh Rad lE -07 to .1 uci/cc All300 Mod Demand SBC Value 1 0 to 100%

ATTACHMENT 3 30 SECOND GROUP Include all points in 2 second group

! A12300 PzR Quench Tank Level O to 100 PCNT c A12304 PzR Quench Tank Temp 0 to 300 Deg. F A12301 PzR Quench Tank Press 0 to 150 PSIG C26237 Boron Concentration 0 to 6000 PPM

, C26402 Rx VSL Lv 1 Head 0 to-100 PCNT

]

l C26403 Rx VSL Lv 1 Plenum- O to 100 PCNT i

C26229 EFW Flow SG 1 O to 800 GPM C26231 EFW Flow Sg 2 0 to 800 GPM S43101 LPSI Pump A Flow 0 to 5000 GPM S43201 LPSI Pump B Flow 0 to 5000 GPM C26247 HPSI Flow to RCL 1A 0 to 500 GPM

~

C26248 HPSI Flow to RCL 1B 0 to 500 GPM C26249' HPSI Flow to RCL 2A 0 to 500 GPM C26250 HPSI Flow to RCL 2B 0 to 500 GPM C26245 Charging Flow 0 to 150 GPM C26246 Letdown Flow 0 to 150 GPM A61111 IA Dryer Outl Air Press 0 to 125 psig C26340 CNTMF Hi range Rad 10 to lE08 R/HR C48071 Stack Gas Rad IE-07 to .1 VCI/CC

! A59900 3A-DC-S Volts J to 150 VDC A59901 3D-DC-S Volts - O to 150 VDC i

A59902 3AB-DC-5 Volts O to 150 VDC A60104 EDG A Freq. 55 to 65 H g.

'A60204 EDG B Freq. 55 to 65 H g C26238 -RCS Loop 1 Th .50 to 750 Deg. F.

? C26331 RCS Ioop 2 Th ' 50 to 750 Deg. F.

C26239 RCS Inop 1A Tc 50 to 750 Deg. F.

C26333 RCS Lmp 1B Tc 50 to.750 Deg. F..

C26240 RCS Icop 2A Tc '50:to 750 Deg. F.

C26332- RCS ' cop 2B Tc 50 to 750 Deg. F.

i x

+

q

!- l i- i l

i

ATTACl! MENT 4 PTID POINT DESCRIPTION

1. ASSNTTT
2. ASST.TTT Point Description
3. ASSNITT Point Description TIM:: 1 2 3 IIII:MM: SS UNITS UNITS UN1TS XXXXXXXXQ XXXXXXXXQ XXXXXXXXQ v
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