ML19224B237

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Operating Procedure 2105-1.3,Revision 2:safety Features Actuation Sys
ML19224B237
Person / Time
Site: Crane 
Issue date: 10/25/1978
From:
Metropolitan Edison Co
To: Mullinix W
NRC/IE
References
2105-1.3, TM-0022, TM-22, NUDOCS 7906140272
Download: ML19224B237 (13)
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Text

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/3 (v '.-,. -, c. ;u 61 I Ii L'. 2105-1.3 eevision 2 .r- [., 3- -, 'l1 e i 6/b l'.. C 10/25/78 bI THREE 5.1tLE ISLAND NULLE AR STATION v//[J .l UNIT #2 CPERATI.'lG FROCEDURE 2105-1.3 j j SAFETY FEATURES ACTUATION SYSTEM t Tab!c of Effective Pagas l Pale Date Revision Pace Date Revision Pace Date R evisio n I i 1.0 04/09/77 0 2 G.0 51.0 2.0 04/09/77 0 27.0 52.0 3.0 04/09/77 0 23.0 S3.0 4.0 04/09/77 0 29.0 54.0 j 5.0 10/25/78 2 30.0 55.0 l 6.0 02/09/77 0 31.0 56.0 7.0 06/05/77 1 32.0 57.0 i 8.0 04/09/77 0 33.0 58.0 j 0.0 04/09/77 0 34.0 59.0 10.0 01/09/77 0 35.0 60.0 y i 11.0 0a/09/77 0 36.0 61.0 12.0 04/09/77 0 37.0 62.0 j 13.0 38.0 63.0 1 14.0 39.0 64.0 15.0 40.0 65.0 16.0 41.0 6G.0 17.0 42.0 67.0 3 1 18.0 43.0 68.0 19.0 44.0 G 9.0 20.0 45.0 70.0 21.0 4G.0 71.0 22.0 47.0 72.0 23.0 48.0 73.0 24.0 49.0 74.0 j 25.0 50.0 75.0 i l Unit 1 St;ff Recommends Approval Unit 2 Staff Recommends Approval [/[' 4 Date ~'- Date __ Approval Approval Copizant Ocpt. Head Ccgninot Dept. Head l 4 Unit 1 PORC Recommends Approval Unit 2 PORC Rccommends Approval Al L % n $Yl] l.I ,, / Date S _ Date { Chairman of FORC (- Chairm:n of PORC f 2 085 Unit 1 Superintendant Approval Unit 2 Superintendent Appr v } th/ Date _ 8L-N I. / Date /t. I6 ~ l V 17 l / 4'$ 7 ~. l / Date Mangr Generation Quality Azurance Approval nu s, n., a m f.

.~ 2105-1.3 Revision 0 7Aj C4/09/77 [ Lie AFR 2 3 1313 THREE MILE ISLAND NUCLEAR STATION UNIT #2 CPERATING PROCEDURE 2105-i.3 SAFETY FEATURES ACTUATION SYSTEM Table of Contents P c e, i Section 2.0 1.0 3EFERENCES 1.1 Crawings Applicable for C;eration 2.0 1.2 Operating Precedures applicable for Coeration 2.0 1.3 "anuf acturers' Instruction Maruals 3.0 1.4 Apolicable System Cescriptions 3.0 1.5 Curves, Tables, etc. 3.0 2.0 LIMITS AND PRECAUTIONS 3.0 3.0 PRERECUISITES 2.0 4.0 PROCECURES d.0 4.1 SFAS Startup 4.0 4.2 Cperation Curing Normal RCS Startuo 7.0 4.3 Normal Operation 8.0 4.4 Cperation Curing Norman RCS Shutscwn 8.0 APPENDIX Ti tle Ho. Valve Line-Up A 10.0 Valve Line-Up Signature Sheet B 11.0 Startup Sreaker Line-Up C 12.0 -? 194 086 ,c 6

.) 2105-1,3 Revision 0 [' 04/09/77.. y Afh 2 3 g79 TiiREE MILE ISLAND NUCLEAR STATICM UNIT !2 CPERATING PROCEDURE 2105-1.3 SAFETY FEATURES ACTUATICN SYSTEM 1.0 REFFRENCES 1.1 Crawings Applicable for Cpcration. 1.1.1 Safety Features Actuation System, Burns and Rce Crawing No. 3091, Sheets 1 through 199. 1.1.2 Feactor Pressure Test Gut:uts, Sailay "eter Co. Schematic C8047760, B&R File i07-0920322. 1.1.3 Reacter Pressure Analcg Sub:ystem Channel 1, Bailey eter Co. Schematic 08C47775, S?,R File 407-09-C310. 1.1.4 Reactor Pressure Analog Subsystem Channel 2, 3ailey "eter Co. Schematic C3047776, S&R File #07-09-0811. 1.1.5 Reactor Pressure Analog Subsystem Channel 3, Sailey "eter Co. Schematic 08047777, SSR File 507-09-C312. 1.1.6 Schematic Diagram of Power Wiring and Indication Channel 1, Sailey Meter Co. Schematic CEC 47773, S&R File 107-09-0815. 1.1.7 Schematic Diagram of Power Wiring and Indication Channel 2, Bailey Peter Co. Schematic C8047779, S&R File 407-09-C313. 1.1.8 Schematic Diagram of Pcwer Wiring Channel 3, Sailey Peter Co. Schema tic 08047780, B&R File 407-09-0814. 1.2 Operating Procedures Applicable for Operation. 1.2.1 2102-1.3 Unit Start-Up. ?.- A 1.2.2 2102-2.1 Power Coerations. 1.2.3 2102-3.1 Unit Shutdown. 1.2.4 2107-1.2 Class lE Electrical System. I94 087 2.0 e e

'l 2105-1.3 0,vi ~ 0403'/gg0 g / // ,lj iL AFR 2 3 979 1.3 Manufacturers' Instruction Manuals. 1.3.1 Sailey Meter Ccmpany, Nuclear Instrumentation and Reactor Protection System and Engineered Safeguards System Volume 1 (Spec 7). 1.4 System Descriptions. l.4.1 Safety Features Actuation System. Index No. 50. 1.a.2 Class lE Electrical Index No. 59. 1.5 Carves, Tables, Etc. None. 2.0 LIMITS AND FRECAUTICNS 2.1 The associated Engineered Safety Features Sjstems are actuated if two of the three channels for Reactor Building Isolation and Ccoling Safety (Emergency) Injecticn, or Reactor Building Spray Trip. 2.2 If a RS ! solation and Cooling Channel tripped automatically or is tripped manually, the same Safety Injection Channel will be actuated. 2.3 Removing an Essential Module in the Bistable Cabinets 123, 125 or 126 will cause a Safety Injection Channel trip. 2.4 Placing the Pressure Test '4cdule, located in the Bistable Cabinets, in a condition other than "CPERATE" will cause a Safety Injection Channel Trip. 2.5 Opening a Vital Pcwer breaker to the Bistable or Relay Cabinets will cause a channel trip. 2.6 All Safety Injection Channels must be bypassed when RC Pressure is -j between 1320 psig and 1650 psig to prevent inadvertent actuation of Safety !njection. 3.0 e e

J 2105-1.3 Ql;' 'l Revision 0 C4/09/77 AIR 2 2 * :. b, 2.7 The Engineered Safety Features Actuation System Instrumentation must be operable per T.S. 3.3.2.1 in the modes delinated in Table 3.3-3. If an SFAS channel or actuation is inoperable the requirement of the applicable Action Statement must be meet within the scecified time frame. 3.0 PREREGUISITES Initial Each Step Upon Satisfactory Ccmpletion. 3.1 Control pcwer is energized per appendix C. 3.2 Instrument calibration is current per 2302-R2, 2302-Ril and 2302-R10. 3.3 Valve Line-up ccmplete per Appendix A. 3.4 Panel 13 Test Switches are CFF. 4.0 PROCEDURE 4.1 Start-Up. NOTE: With the SFAS shutdcwn and de-energized ESF equipment will receive an ES signal to go to its Safety Features Status. Prior to shutdown ESF pumps must be in FULL-TO-LOCK, and valves placed in their desired positions and the associated breaker at the MCC or BUS is cpen. 4.1.1 At each Sistable Cabinet (124,125 and 125 CCMPLETE the folicwing: anual trip keyswitch is in AUTO and the key is removed. 4.1.1.1 v 4.1.1.2 The Pressure Test Module is in CPERATE. ? 4.1.1.3 All circuit breakers on the Power Distribution Panel are CN: 4.0 194 og9 e e

2105-1.3 Revision 2 / 4; AFR [L r 10/25//S e 3 rg3 a. System x,C b. System DC c. System Fan 4.1.1.4 Indicating Panel Lamps are normal as folloves: a. Vital Povier CN Lamo is bright. b. Fan Failure L2mp is dim. c. RC Pressure Test Lamp is dim. 4.1.1.5 The +157DC and -15VDC Power Supoly AC Pc'.ier Sviitches are ON, and the cutout meters indicate 15 volts. 4.1, .6 The Auxiliary Relay Podule La ps are CFF (a per cabinet). 4.1.2 RESET each Reactor Building Isolation and Cooling (R3 ISC) Channel (total of 6), at Panel 3, by CEPRES$!NG the Green, " PROTECTION FUNCTION FULLY EMA3LE" rushbuttons and VERIFY that the pushbutton backlights energize. 4.1.3 VERIFY that the Panel 3 indication for R3 !&C is as folicws for each channel. .1 PROTECTIVE FUNCTION FULLY ENABLED "'ireen" - lit. .2 CHANNEL TRIPPED " Blue" - extinguished. .3 DEFEAT PERMIT "',-lhite" - extinguished. .4 DEFEAT " Amber" - extinguished. .5 DEFEAT RESET " Green" - lit. .5 GROUP RESET " White" - lit. 4.1.4 At Panel 3 EYPASS each Emergency Injection Channel by DEPRESSING the Arber 3YPASS pushbutton for Channels (total of 6). I94 09g 5.0

m - / 2105-1.3 Revision 0 f /s J C4/09/77 [(,1 4.1.5 VERIFY that the Panel 3 indication for Emergency Cori gpa [,3 ,. 7g Injection is as follows for each channel. .1 PROTECTIVE FUNCTION FULLY ENABLED " Green" - extinguished. .2 CHANNEL TRIPPED " Blue" - lit. .3 BYPASS PEP 14IT "Whi te" - li t. 4 BYPASS "A.mber" - lit. .5 BYPASS RESET PERMIT "Whi te" - extinguished. .6 BYPASS RESET " Green" - extinguished. .7 GRCUP RESET "Whi te" - li t. J.l.6 VERIFY the folicwing SFAS, Pinel 13 indications: .1 Channel and "anual indicating light pcwer indicating lamps, "51/RC_ _" are CB' (3 l amos to tal). .2 Safety Injection "RC T't!P/BISTAELE/BT 1, 2, 3 Actuation A and B BLUE lamos are CN (6 lamos). .3 Safety Injection Actuation A and B, Channel 1/2/2, Gect.o 1/2/3, "AUT0" (blue) lamps are CFF (18 lamps). .4 Safety Injection Actuation A and B, Channel 1/2/3, Group 1/2/3, " TEST" (crange) lamos are CFF (18 lamps). .5 RB Isolation and Cooling, Channel 1/2/3, TRIP lamps are CFF (6 lamps). .6 RB Isolation and Cooling Channel 1/2/3, Group 1/2/^, "AUT0" (blue) lamps are CFF (18 lamps). .7 RB Isolation and Cooling Channel 1/2/3, Gecuo 1/2/3, .-{ " TEST' (orange) lamps are CFF (18 lanos). .8 RB Sor3y, Channel 1/2/3 " TRIP" (blue) lamos are CFF (6 lamps). !kff 7 6.0 e

i APR 2 3 1319 21C5-1.3 Revision 1 06/05/77 .9 SAFETY INJECTICN lGNUAL ACTUATI0tt Group 1/2/3 (blue) lamps are CFF (6 lamps). .10 RB Isolation and Cooling Manual Actuation Group 1/2/3 (blue) lamps are OFF (6 lamps). .11 EMERGENCY DIESEL SEQUENCE TEST (blue) larrps CFF (6 lamps). 4.1.7 At each Actuation's Cabinets observe that all lights outside and above the cabinet doors are CN except the ones labeled: BS-P-1A (3), 63X/RC , 43/RC , TB-l/RC_ _, T3-7/R_ _. NOTE: ESF equipment may new be placed in service as required for RCS Startup. 4.2 Operation During Normal RCS Start-up. 4.2.1 When RC Fressure reaches approximately 1625 psig, CBSERVE the following indications: .1 BYPASS RESET PERMIT "',;hite" lamp geca Gi for each Safety Injecticn Channel (6 lamps). .2 CHANNEL TRIPPED " Blue" lamp for each Safety Injection Channel extinguishes ( 6 lamps). .3 Panel 13 RC TRIP BISTABLE, BT1, 2, 3 " blue" lamps are CFF (6 lamps). a.2.2 DEPRESS the BYPASS RESET " Green" pushbutton on Panel 3 for each Safety Injection Channel for Actuation A and 6 (6 total). _t 4.2.3 VERIFY the follcwing after SYPASS RESET: .1 BYPASS RESET pushbutton backlights lit. .2 PROTECTIC'1 FUNCTICN FULLY ENASLED backlights 11. 0h} 7.0 O e

s. /. I APR 2 3 m 2105-1.3 Revision 0 04/09/77 .3 Annunicators 13. A3 and 13. A9, Safety Injection N$t Bypassed, will alann. NOTE: 'Jhen RCS pressure is greater than 1845 psig the BYPASS PERMIT "' White" lamps (6 total) will extinguish, and annunicators

13. A3 and 13. A9 will clear.

If the Bypass is not removed prior to exceeding 1845 psig. it will automatically reset. 4.2.4 At the Sistable Cabinets 124, 125, and 126 PRESS the output memory reset pushbutton on each bistable and CBSERVE that the output memory lamp goes frcm bright to dim (2 per cabinet, 6 total). 4.2.5 PRESS the cutt

  • memory reset pushbutton and CSSERVE that the output memory lamp gces frcm bright to dim for the 320 psi bistables in cabinets 124 and 126.

J.3 Nor al Operation. During normal unit operation the SFAS channels will remain in the PROTECTION FUNCTICN FULLY ENASLED condition except during maintenance or testing which will be recuired to demonstrate the systems ability to actuace when required. 4.4 Operation During Normal RCS Shutdcwn. 4.4.1 The Reactor is in Hot Shutdewn prior to initiating cooldcwn. 4.4.2 'When RCS pressure decreases to less than 1820 psig, CBSERVE that the SYPASS PERMIT "' White" lights for each Safety Injection Channel are lit. 4.4.3 Sefore RCS pressure decreases to 1650 psig, PRESS the BYPASS " amber" pushbutton on Panel 3 for each Safety Injection Channel. Stl 093 8.0

IO !d kt 2105-1.3 AFR 2 :-.,. Revision 0 04/09/77 4.4.4 CBSERVE the following Panel 3 indication for the Safety Injection Channels: .1 PROTECTICM FUNCTICM FULLY ENABLED " green" lights extinguish. .2 BYPASS RESET ' green" lamos extinguish. .3 BYPASS " amber" lamps are lit. .4 BYPASS RESET PERMIT " white" lamps are lit. 4.4.5 As RCS pressure decreases below 16C0 psig CBSERVE the following indications for Safety Injection: .1 CHANNEL TRIPPED " blue" lamps are lit for each channel. .2 BYPASS RESET PERMIT " white" lamps are extinguished. .3 Panel 13, RC TRIP, Bistable, BT 1/2/3 " blue" lamps are lit. 4.4.6 RCS shutdcwn 7,ay new be completed wi thout interference from the SFAS. 9.0

L d // ApR 2 3 G73 2105-1.3 Revision 0 ~ 04/09/77 APPENDIX A STARTUP VALVE LINE-UP Valve No. Description Posi tion Initial 85-7146 Channel 1 RB Isolation Valve CPEN YM-V22 Instrument Shutoff for BS-PS-3253 CPEN YM-V23 Instrument Shutoff for BS-PS-3256 CPEN YM-V24 Instrument Shutoff for SS-PS-3259 CPEN YM-V40 Instrument Shutoff for BS-PS-3987 CPEN BS-V147 Channel 2 RB Isolation Valve OPEN YM-V26 Instrument Shutoff for SS-PS-3254 CPEN YM-V27 Instrument Shutoff for SS-PS-3257 CPEN YM-V28 Instrument Shutoff for BS-PS-3260 CPEN YM-V38 Instrument Shutoff for BS-PS-3988 CPEN BS-Vla8 Channel 3 RB Isolation Valve CPEN YM-V30 Instrument Shutoff for BS-PS-3255 CPEN YM-V31 Instrument Shutoff for BS-PS-3258 CPEN YM-V32 Instrument Shutoff for BS-PS-3261 CPEN YM-V39 Instrument Shutoff for BS-PS-3939 CPEN -I Opg 10.0

/A /A Qc 2105-1.3 AFC 2 I+ '3G Revision 0 ~ 04/09/77 APPENDIX B Signatures of those performing / supervising valve line-up Valve Line-up Signature Sheet Operator Operator Shif t Foreman or Ini tials Sianature Shi f t Date Suoervisor Sig. l 1 I I I. ?: 0,96 11.0

l.) l 2105-1.3 G i I' G79 - Revision 0 04/09//7 APPENDIX C STARTUP BREAKER LINE-UP Panel Breaker Cescription Position Initial 2-lV 2 Cab 133 Safety Inj. Channel l A CLOSED 2-lV 19 Cab 133 RB I&C Channel lA CLOSED 2-lV 15 Cab 201 Safety Inj. Channel 1B CLOSED 2-lV Cab 201 RB I&C Channel IB CLOSED 2-lV 6 Cab 12d Safety Inj. Channe' 1 A&B CLOSED 2-lV i '. Actuation A Relay Cab li hts g and Fans CLOSED 2-lV 14 Panel 13 Actuation A Indicating lights CLOSED 2-2V 2 Cab 198 Safety Inj. Channel 2A CLOSED 2-2V 5 Cab 198 RB I&C Channel 2A CLOSED 2-2V 15 Cab 202 Safety Inj. Channel 2B CLOSED 2-2V 3 Cab 202 RB IAC Channel 23 CLOSED 2-2V 18 Cab 125 Safety Inj. Channel 2A&B CLOSED 2-2V 13 Actuation B Relay Cab lights and Fans CLOSED 2-2V 14 Fanel 13 Actuation B Indicating lights CLOSED 2-3V 2 Cab 199 Safety Inj. Channel 3A CLOSED 2-3V 3 Cab 199 RB I&C Channel 3A CLOSED 2-3V 20 Cab 203 Safety i j. Channel 38 CLOSED n 2-3V 6 Cab 203 RB I&C Channel 38 CLOSED 2 2-3V 7 Cab 126 Safety Inj. Channel 3A&B CLOSED DCC-1A 22 Cab 200 Actuation A Manual CLOSED DCC-2A 19 Cab 204 Actuation B Manual CLOSED 097 12.0 .}}

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