ML032661293

Emergency Operating Procedures

ML032661293
Person / Time
Site:	Ginna
Issue date:	08/26/2003
From:	Widay J Rochester Gas & Electric Corp
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML032661293 (60)

Text

ROSi Always at Your Servke Joseph A. Widay Vice President and Plant Manager August 26, 2003 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

Emergency Operating Procedures R.E. Ginna Nuclear Power Plant Docket No. 50-244 As requested, enclosed are Ginna Station Emergency Operating Procedures.

Very truly yours, JAW/jdw xc:

U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406-1415 Ginna USNRC Senior Resident Inspector Enclosure(s):

AfT Index AP Index ATT-8.5, Rev I AP-CVCS.3, Rev 4 AP-ELEC.14/16, Rev 7 An equal opportunity employer 89 East Avenue I Rochester, NY 14649 tel (585) 546-2700 www.rge.com AooA~)

An Energy East Company

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Tue 8/26/2003 10:20:19 am Page of 16 NPSP0200 VVRIGHTJ Ginna Nudear Power Plant PROCEDURE INDEX INPUT PARAMETERS: TYPE-PRATT, PRAP, PRE STATUSVALUE(S):

EF oU 5 YEARS ONLY:

PRAP ABNORMAL PROCEDURE PROCEDURE NUNIBER AP-CCW.1 AP-CCW2 AP-CCW.3 AP-CR.1 AP-CVCS.1 AP-CVCS.3 AP-CW.1 AP-ELEC.1 AP-ELEC2 AP-ELEC.3 AP-ELEC.14/16 AP-ELEC.17/18 AP-FW.1 AP-IA.t AP4-PRZ1 AP-RCC.1 AP-RCC2 AP-RCC.3 AP-RCP.t AP-RCS.1 AP-RCS2 AP-RCS.3 AP-RCS.4 AP-RHR.1 AP-RHR.2 AP-SG.1 AP-SW.1 AP-SW.2 AP-TURB.1 AP.TURB.2 PROCEDURE TI LE LEAKAGE INTO THE COMPONENT COOLING LOOP LOSS OF CCW DURING POWER OPERATION LOSS OF CCW -PLANT SHUTDOWN CONTROL ROOM INACCESSIBILIlY CVCS LEAK LOSS OF ALL CHARGING LOW LOSS OF A CIRC WATER PUMP LOSS OF 12A ANDhOR 12B BUSSES SAFEGUARD BUSSES LOW VOLTAGE OR SYSTEM LOW FREQUENCY LOSS OF 12A AND/OR 12B TRANSFORMER (BELOW 350 F)

LOSS OF SAFEGUARDS BUS 1416 LOSS OF SAFEGUARDS BUS 17/18 ABNORMAL MAIN FEEDWATER FLOW LOSS OF INSTRUMENT AR ABNORMAL PRESSURIZER PRESSURE CONTrNUOUS CONTROL ROD wm4DRAWAL/iNSERTiON RCCIRI MALFUNCTION DROPPED ROD RECOVERY RCP SEAL MALFUNCTION REACTOR COOLANT LEAK LOSS OF REACTOR COOLANT FLOW HIGH REACTOR COOLANT ACTIVITY SHUTDOWN LOCA LOSS OF RHR LOSS OF RHR WHILE OPERATING AT RCS REDUCED INVENTORY CONDIfONS STEAM GENERATOR TUBE LEAK SERVICE WATER LEAK LOSS OF SERVICE WATER TURBINE TRIP Wrm-OKT RX TRIP REQuIRED TURBINE LOAD REJECTION EFFECT LAST REV DATE REVIEW 015 0526812002 08/26/2002 018 05/06/2003 06/26/2oo2 015 111192002 06826/2002 019 02/25/003 06/26/2002 013 0826/z2002 06/03/2002 004 08/26/2003 02/2681999 O11 06/26/002 04/16/2003 028 05/30/2003 06/26/2002 010 08/612002 086/262002 012 0530/W003 06/2002 007 08/2/2003 06826/2002 008 05/30/2003 08/6/2002 015 05/08/203 0/26/2002 018 08/26/202 04/1682003 014 05/08/2003 06826/2002 008 06/26/2002 04/16/2003 010 08/26/2002 01/22/2002 006 02/25/2003 021/2/2003 015 05/08/2003 04/24/2003 016 06/6/2002 04/1682003 O11 06826n/2 04/16/2003 010 06/26/2002 04/01/2002 014 04/302003 04/3W2003 019 04/30/203 04/30/2003 013 04/30/2003 04/30/2003 003 11/21/2002 08/26/M2 019 05/302003 04/21/2003 004 05/30/2003 10/31/2001 012 05/08/2003 06/26/2002 018 08/26/2002 06/2060W2 NEXT.

08/26/2007 06/26/2007 06/12007 06/2snoo7 0/03/2007 02126/2004 04/16/2008 088/2007 06/2682007 06/6/2007 068282007 08/286207 06826/07 04/16/2008 08/2682007 04/18/2008 01/2=2007 02/25/08 04124/200S 04/16/2008 04/16/2008 01/222007 04/30/2008 04/30/08 04/30/2008 06/2007 04/21/2008 10/31/2008 08/26/2007 068/262007 ST E:

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s X w NPSP0200 WRIGHTJ Glnna Nuclear Power Plant PROCEDURE INDEX Tue 8/26/2003 10:20:19 am Page 2 of 16 INPUT PARAMETERS: TYPE,:

PRATT, PRAP, PRE STATUSVALUE(S):

EF. U 5 YEARS ONLY:

PRAP ABNORMAL PROCEDURE PROCEDURE EFFECT LAST NEU NUMBER PROCEDURE TITLE REV DATE REVIEW REVIEWT AP-TURB.3 TURBINE VIBRATION 011 06/2652002 08/26/2002 06/26/2007 AP-TURB.4 LOSS OF CONDENSER VACWM 017 04/3012003 04/30/2003 04/302008 EF AP-TURB.5 RAPID LOAD REDUCTION 006 0/222 08/26/2002 06/2/2007 F

PRAP TOTAL:

33

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NPSP0200 WRIGHTJ Ginna Nuclear Power Plant PROCEDURE INDEX Tue 8/26/2003 10:20:20 am Page 3 of 16 INPUJT PARAMETERS: fl PRATT EOP PROCEDURE NUMBER ATT-1.0 ATT-1.1 ATT-2.1 ATT-2.2 ATT-2.3 ATT-2.4 ATT-2.5 ATT-3.0 ATT-3.1 ATT-4.0 ATT-5.0 ATT-5.1 ATT-5.2 ATT-8.0 ATT-7.0 ATT-8.0 ATT-8.1 ATT-8.2 ATT-8.3 ATT-8.4 ATT-8.5 ATT-9.0 ATT-9.1 ATT-1 0.0 ATT-1 1.0 ATT-11.1 ATT-1 1.2 ATT-12.0 ATT.13.0 ATT-114.0 YPE.-

PRATT, ATTACHMENTS PRAP, PRE STATUS VALUE(S):

EF, QU 5 YEARS ONLY:

-PRQCEDURE TITL ATTACHMENT AT POWER CCW ALIGNMENT ATTACHMENT NORMAL CCW FLOW ATTACHMENT MIN SW ATTACHMENT SW ISOLATION ATTACHMENT SW LOADS IN CNMT ATTACHMENT NO SW PKiPS ATTACHMENT SPIrT SW HEADERS ATTACHMENTCCVCVI ATTACHMENTCNMT CLOSURE ATTACHMENT CNMT RECIRC FANS ATTACHMENT COND TO 3/

ATTACHMENT SAFW ATTACHMENT FIRE WATER COOLING TO TDAFW PUMP ATTACHMENT COND VACUUM ATTACHMENT CR EVAC ATTACHMENT DC LOADS ATTACHMENT IfG STOP ATTACHMENT GEN DEGAS ATTACHMENT NONVITAL ATTACHMENT SWVU ATTACHMENT LOSS OF oFFsrTE POWER ATTACHMENT LETDOWN ATTACHMENT EXCESS LID ATTACHMENT FAULTED S/G ATTACHMENT LA CONCERNS ATTACHMENT IA SUPPLY ATTACHMENT DIESEL AIR COMPRESSOR ATTACHMENT N2 PORVS ATTACHMENT NC ATTACHMENT NORMAL RHR COOLING EFFECT LAST REV DATE REVIEW 003 02/12/2003 02112/2003 000 05/181200 05118/200 005 02/01/2001 02/0312003 008 03/6/002 03/2772003 004 03/08/2002 1213111999 002 05/3012003 10/3112001 000 06/26/2002 06/28/2002 008 03/062002 01/0611999 004 03/062002 01125/1999 003 07/261994 03/27/2003 005 03/06/2002 12131/1999 008 05/30/2002 12/31/1999 003 01/14/1999 01/14/1999 003 12/18/1996 02/03/2003 008 03/062002 02/03/2003 006 03/22/1999 0114/1999 005 03/06/2002 02/03/2003 008 06/20/2002 08/17/1999 004 03/06/2002 0203/2003 005 03/062002 02/03/2003 001 08/28/2003 05/022002 008 03/06002 03/06/200 005 03/06(2002 10/31/21 006 03/06/2002 03/27/2003 003 06/62003 03/27/2003 003 03/082002 03/27/2003 004 111182002 03/10/2003 005 02/12/2003 02/122003 003 02/12/2003 02/12/2003 003 03/06/2002 09/23/1999 NEXT 02/12008 05/18/2005 02/03/2008 03/27/2008

'12/31/2004 10/31/2006 06/26/2007 01/06/2004 01/25/2004 03/7/2008 12131/2004 12/31/2004 01/1412004 02/03/2008 02/03/2008 01/14/2004 02/03/20 08/17/2004 02/03/2008 02/03/08 05/o2007 03/062007 10/313006 03/27/2008 03/27/2008 03/27/2008 03/10/2008 02/12/2008 02/12/2008 09/23/2004 ST EF EF EF EF EF EF EF-EF EF EF EF EF EF EF EF EF EF, EF EF EF EF EF EF EF EF EF EF EF EF E:

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NPSP0200 WRIGH-TJ Ginna Nuclear Power Plant PROCEDURE INDEX Tue 8/2682003 10:20:20 am Page 4 of 16 INPUT PARAMETERS: TYPE:

PRATT, PRAP, PRE STATUSVALUE(S):

EFOU 5 YEARS ONLY:

PRATT EOP ATTACHMENTS PROCEDURE EFFECT LAST NEXT MNUMER PROCEDURE TLME REV DATE REVg REVIEW ST ATT-14.1 ATTACHMENT RHR COOL 006 04/30/2003 01/08/2002 01/08/2007 EF ATT-14.2 ATTACHMENT RHR

,S01 003 02/12/2003 0211212003 0212/2008 EF ATT-14.3 ATTACHMENT RHR NPSH 003 0310K2002 0110811999 01106204 EF ATT-14.5 ATTACHMENT RHR SYSTEM 003 03/20r"03 02/03/2003 02/03/2008 EF ATT-14.6 ATTACHMENTRHR PRESS REDUCTION 002 03/08/2002 01114/1999 01/14/2004 EF ATT-15.0 ATTACHMENT RCP START' 009 03/062002 03/17/2000 03117/2005 EF ATT-15.1 ATTACHMENT P DIAGNOSTICS 003 04/24/1997 02/03/2003 0203/200B EF ATT-15.2 ATTACHMENT SEAL COOUNG 005 03/06/2002 02/03/2003 0203/2008 EF ATT-16.0 ATTACHMENT RUPTURZED SG 011 07/182001 01/11/2000 01/11/2005 EF ATT-16.1 ATTACHMENT SGTL 002 03//2002 09/08/2000 09/08/2005 EF ATT-16.2 ATTACHMENT RCS BORON FOR SGTL 002 04/09/2002 09/812000 09/08/2005 EF ATT-17.0 ATTACHMENT Ml1 014 08/212002 02/29/2000 0/282005 EF ATT-17.1 ATTACHMENT SD-2 008 03/082002 01/30/2001 01/30/2 EF ATT-18.0 ATTACHMENT SFP -RWST 005 03/08/2002 02/03/2003 02/03/2008 EF ATT-20.0 ATTACHMENVENTTIME 003 07/26/1994 02/03/2003 02/03/2008 fF ATT-21.0 ATTACHMENT RCS ISOLATION 002 03/08/2002 02/03/2003 02/03/208 EF ATT-22.0 ATTACHMENT RESTORING FEED FLOW 003 05/02/2002 01/22/2002 01f22007 5F ATT-23.0 ATTACHMENT TRANSFER 4160V LOADS 000 02/28/1999 02/28/1999 02)28/20 EF ATT-24.0 ATTACHMENT TRANSFER BATTERY TOTSC 000 09/08/2000 09/08/2000 09/08/2005 EF ATT-26.0 ATTACHMENT RETURN TO NORMAL OPERATIONS 000 10/31/2001 10/31/2001 10/31/2006 Ef PRATT TOTAL 50

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TITLE:I

~~~~~~~~~~~~~~~REV:

1 ATT-8.5 ATTACHMENT LOSS OF OFFSITE POWER so

.I PAGE 1 of 1 Responsible Manager _a_

Date ____ 6

1. IF offsite power is lost after SI has been reset, THEN the following equipment will auto start if available:

o Powered from D/G(s):

One CCW pump, due to low header pressure (122 kw)

Selected SW pumps, on 40 sec timer (257 kw each)

• -MDAFPs, due to both MFP breakers open (223 kw each)

(discharge MOVs also open)

CS pumps, if previously running o TDAFW pump, if both 1lA AND l1B deenergized CAUTION OBSERVE D/G LOAD LIMITS WHEN MANUALLY STARTING EQUIPMENT SUPPLIED BY THE D/G.

2. Manual start is required for the following equipment:

SI pumps RHR pumps CNMT recirc fans (205 kw each)

Charging pumps (75 kw each)

PRZR heaters (400 kw each)

SAFW pumps

EDP:

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4

- P-CVCS.3 LOSS OF ALL CHARGING FLOW

. I PAGE 1 of 31 ROCHESTER GAS AND ELECTRIC CORPORATION

. GINNA STATION CONTROLLED COPY NUMBER RESPONSIBLEB tGER EFFTIV 20 DAT EFFECTIVE DATE CATEGORY 1.0 REVIEWED BY:

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TITLE:

REV: 4 hP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 2 of 31 A. PURPOSE -

This procedure provides the necessary instructions to mitigate the consequences of a loss of all charging flow or gas binding of charging pumps.

B. ENTRY CONDITIONS/SYMPTOMS

1. ENTRY CONDITIONS -

This procedure is entered from:

a. AP-CVCS.1, CVCS LEAK, when no charging flow paths are available for inventory control.

b. AP-ELEC.14/16, LOSS OF SAFEGUARDS BUS 14/16, when no charging pumps are available.

2. SYMPTOMS -

The symptoms of a loss of all charging or gas binding charging of pumps are;

a. Annunciator B-9 (B-10), RCP A(B) LABYR SEAL LO DIFF PRESS 15" H20, lit, or

b. Seal injection flow low or erratic, or

c. Charging line flow low or erratic, or

d. Charging pump discharge pressure low or erratic, or

e. Annunciator F-14, CHARGING PUMP SPEED, lit, or

f. Annunciator A-2, VCT LEVEL 14%86, if gas intrusion to charging pumps is indicated, or

g. Annunciator A-4, REGEN HX LETDOWN OUT HI TEMP 3950F, lit, or

h. Annunciator A-10, VCT PRESSURE 15PSI65, if gas intrusion to charging pumps is indicated, or

i.

Annunciator G-25, MOTOR OFF CTR SECT PUMPS EXCEPT MAIN &

AUX FEED PUMPS

I EIJP:

TITLE:

l VCS3 nutREV:

4 AP-CVCS.3 LOSS OF ALL CHARGING FLOWP l

~~~~~~~~~~~~~~PAGE 3 of 31l STEP ACTION/EXPECTED RESPONSE l

RESPONSE NOT OBTAINED 1 Check Charging Pumps -

ANY RUNNING 2 Check Charging Pump Conditions:

o Check charging pump discharge pressure - GREATER THAN RCS PRESSURE AND STABLE o Check charging flow - NORMAL o Check RCP labyrinth seal dp -

GREATER THAN 15 INCHES AND STABLE Start two charging pumps.

IF at least one pump cannot be started.

THEN go to step 4.

Evaluate System Conditions o AO Reports

• Indications of CVCS leakage

• Increased sump pump operation

• Abnormal indications for operating charging pumps o Rad Monitors o VCT Indications o

Aux Bldg Sump Indication

• Frequency of level alarms

• Increased sump pump operation IF AP-CVCS.1. CVCS LEAK directed this procedure be entered. THEN go to Step 4.

IF NOT and a charging system leak is suspected. THEN go to AP-CVCS.1.

CVCS LEAK.

IF NOT, THEN stop all charging pumps and go to step 4.

.P TITPE:GREV:

4 o AP-CVCS.3 LOSS OF ALL CHARGING FLOW R

. l

~~~~~~~~~~~~~PAGE 4 of 31 STEP ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINED 3 Return To Guidance In Effect 4 Isolate Letdown

a. Close letdown isolation valve, AOV-427

b. Close letdown orifice valves (AOV-200A. AOV-200B. and AOV-202)

c. Close excess letdown flow control valve. HCV-123.

d. Close excess letdown isolation valve. AOV-310.

e. Close charging flow control valve, HCV-142.

5 Check CCW To RCP Thermal Barriers o Annunciator A-7. RCP 1A CCW RETURN HI TEMP OR LOW FLOW-EXTINGUISHED o Annunciator A-15. RCP 1B CCW RETURN HI TEMP OR LOW FLOW -

EXTINGUISHED IF CCW lost to RCP(s). THEN perform the following:

a. Trip the Rx.

b. Trip affected RCP(s)

c. Close seal return AOV for affected RCP(s)

• RCP A - AOV-270A

• RCP B - AOV-270B

d. Go to E-0. REACTOR TRIP OR SAFETY INJECTION.

ECP~~~~~mLE:X

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW 4

PAGE 5 of 31 STP ACTION/EXPECTED RESPONSE l

RESPONSE NOT OBTAINED

• 6 Monitor PRZR Level -

GREATER THAN 5%

IF reactor trip breakers are closed. THEN trip the reactor and go to E-0. REACTOR TRIP OR SAFETY INJECTION.

7 Check VCT Makeup System:

a. Ensure the following:

1) RMW mode selector switch in AUTO

2) RMW control armed - RED LIGHT LIT

b. Check VCT level:

o Level - GREATER THAN 20%

-OR-o Level - STABLE OR INCREASING

b. Check letdown divert valve.

LCV-112A. aligned to VCT.

1) Manually increase VCT makeup flow as follows:

a) Ensure BA transfer pumps and RMW pumps running.

b) Adjust RMW flow control valve. HCV-lll. to increase flow.

c) Adjust boric acid flow to maintain required concentration.

IF VCT level can NOT be maintained. THEN refer to ER-CVCS.1, REACTOR MAKEUP CONTROL MALFUNCTION, if necessary.

EC:

TITLE:

REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW

=

PAGE 6 of 31 STEP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINEDl NOTE: A load reduction may be required if charging pump suction is aligned to the RWST.

8 Check Charging Pump Suction Aligned To VCT:

a. VCT level - GREATER THAN 20%

a. IF VCT level can NOT be maintained greater than 5%. THEN perform the following:

1) Ensure charging pump suction aligned to RWST o LCV-112B open o LCV-112C closed IF LCV-112B and/or LCV-112C CAN NOT be operated THEN perform the following:

a) Stop charging pump A and place in PULL STOP.

b) Dispatch AO to locally open V-358. manual charging pump suction from RWST (charging pump room).

c) WHEN V-358 open. THEN direct AO to close V-268 to isolate charging pumps B and C from VCT (charging pump room).

2) Direct AO to isolate H2 and N2 to the VCT.

• Close V-261

• Close V-262

3) Close seal return. MOV-313.

This Step continued on the next page.

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REV: 4

'P-CVCS.3 LOSS OF ALL CHARGING FLOW l

~~~~~~~~~~~~~~PAGE 7 of 31 STEP ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINED (Step 8 continued from previous page)

4) Continue with step 9. IF AO reports no leakage in Aux Bldg. THEN when VCT level greater than 20%. and LCV-112B and LCV-112C are BOTH operable. THEN perform the following:

a) Open LCV-112C. return to AUTO.

b) Close LCV-112B. return to AUTO.

c) Open VCT suction isolation to charging pumps B and C.

V-268.

d) Close charging pump suction from RWST. V-358.

e) Restore H2 to.VCT. V-261.

f) Open seal return. MOV-313.

b. Align charging pumps to VCT o LCV-112C open o LCV-112B closed

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 8 of 31 TEP ACTION/EXPECTED RESPONSE llRESPONSE NOT OBTAINED NOTE: A load reduction may be required if charging pump suction is aligned to the RWST.

9 Try To Restore Charging Pump A

a. Check charging pump isolation, V-268 - OPEN I

b. Charging pump A is to be started

c. Gas binding of charging pump A NOT suspected

d. Start charging pump A.

e. Check charging pump conditions:

o Charging pump discharge pressure - ABOVE RCS PRESSURE AND STABLE o Charging flow normal

a. Go to Step 10.

b. Go to Step 10.

c. Vent and fill charging pump A as follows:

1) Close discharge isolation.

V-287.

2) Throttle open discharge drain, V-292C.

3) WHEN sump tank level increase is noted, THEN close discharge drain, V-292C.

4) Open discharge isolation.

V-287.

d. IF charging pump A will not start. THEN go to Step 10.

e. Perform the following:

1) Stop charging pump A.

2) Go to Step 10.

k EOP:

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.EO:TITLE:

REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l

~~~~~~~~~~~~~~PAGE 9 of 31 STP ACTION/EXPECTED RESPONSE llRESPONSE NOT OBTAINEDl NOTE: A load reduction may be required if charging pump suction is aligned to the RWST.

10 Try To Restore Charging Pump B

a. Charging pump B is to be started

b. Gas binding of charging pump B NOT suspected

c. Start charging pump B

d. Check charging pump conditions:

o Charging pump discharge pressure - ABOVE RCS PRESSURE AND STABLE o Charging flow normal

a. Go to Step 11.

b. Vent and fill charging pump B as follows:

1) Close discharge isolation.

V-288.

2) Throttle open discharge drain. V-292D.

3) WHEN sump tank level increase is noted. THEN close discharge drain. V-292D.

4) Open discharge isolation.

V-288.

c. IF charging pump B will not start. THEN go to Step 11.

d. Perform the following:

1) Stop charging pump B.

2) Go to Step 11.

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REv 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l'

PAGE 10 of 31 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED I NOTE:

A load reduction may be required if charging pump suction is aligned to the RWST.

11 Try To Restore Charging Pump C

a. Gas binding of charging pump C NOT suspected

b. Check charging pumps A and B -

BOTH RUNNING

c. Go to Step 12.

d. Check charging pump conditions:

o Charging pump discharge pressure - ABOVE RCS PRESSURE AND STABLE o Charging flow normal

a. Vent and fill charging pump C as follows:

1) Close discharge isolation.

V-291.

I

2) Throttle open discharge drain. V-292E.

3) WHEN sump tank level increase is noted. THEN close discharge drain. V-292E.

4) Open discharge isolation.

V-291.

b. Perform the following:

1) IF desired. THEN start charging pump C.

IF charging pump C can not be started. THEN go to Step 12.

2) Go to Step lid.

d. Perform the following:

1) Stop charging pump C.

2) Go to Step 12.

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REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l

~~~~~~~~~~~~~~PAGE 11 of 31l STEP ACTION/EXPECTED RESPONSE l-lRESPONSE NOT OBTAINEDl NOTE: A load reduction may be required if charging pumpsuction is aligned to the RWST.

12 Check Charging Pumps

a. At least one charging pump running

b. Check charging pump conditions:

o Charging pumps discharge pressure - ABOVE RCS PRESSURE AND STABLE o Charging flow - NORMAL

c. Adjust charging pump speed and HCV-142 to:

• Restore PRZR level to program

• Maintain labyrinth seal D/P between 15 inches and 80 inches 13 Check PRZR Level

a. Check PRZR level - INCREASING

b. Check PRZR level - GREATER THAN 13%

a. Continue efforts to restore charging capability AND go to Step 17.

b. Perform the following:

1) Stop charging pump(s).

2) Continue efforts to restore charging capability AND go to step 17.

a. IF Tavg is stable or increasing.

THEN go to AP-RCS.1. REACTOR COOLANT LEAK.

b. WHEN PRZR level increases to greater than 13%. THEN do step 14.

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REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l

~~~~~~~~~~~~~PAGE 12 of 31 STEP ACTION/EXPECTED

RESPONSE

lRESPONSE NOT OBTAINEDll 14 Establish Normal Letdown (Refer to ATT-9.0, ATTACHMENT LETDOWN)

IF normal letdown can NOT be established. THEN establish excess letdown.

(Refer to ATT-9.1.

ATTACHMENT EXCESS L/D) 15 Evaluate MCB Annunciator Status (Refer to AR Procedures) 16 Return To Procedure Or Guidance In Effect

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 13 of 31 STEP ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINEDl a

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a a CAUTION IF CHARGING CAPABILITY IS RESTORED DURING SUBSEQUENT STEPS THE OPERATOR SHOULD STOP THE LOAD DECREASE AND RETURN TO STEP 7 FOR RECOVERY ACTIONS.

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a a a 17 Initiate Load Reduction

a. Verify rods in AUTO

b. Reduce turbine load in AUTO as follows:

1) Place Turbine EH Control in OPER PAN..

IMP PRESS IN. if desired

2) Select rate of 5%/min on thumbwheel

3) Reduce the setter to zero

4) Depress the GO button

c. Steam dump armed and operating:

o Annunciator G-15. STEAM DUMP ARMED - LIT o Steam dump operating properly in AUTO

a. Perform the following:

1) Place rods to MANUAL.

2) Insert rods as necessary to match Tavg and Tref.

b. IF Auto Control is inoperable.

THEN reduce turbine load in manual at 5%/min.

c. IF steam dump required but NOT operating. THEN perform the following:

1) Place STEAM DUMP MODE SELECTOR Switch to MANUAL.

2) Place steam dump controller.

HC-484. to MANUAL.

3) Operate steam dump valves manually as necessary.

d. Transfer 4160V Auxiliary load from #llTransformer (Refer to ATT-23.0. ATTACHMENT TRANSFER 4160V LOADS)

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REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW

~~~~~~~~~~~~~PAGE 14 of 31l STEP ACTION/EXPECTED RESPONSE l-lRESPONSE NOT OBTAINEDI 0

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0 CAUTION EXTREME AND RAPID ROD MOTION TO MITIGATE TAVG SWINGS MAY RESULT IN LARGE POWER EXCURSIONS AND SHOULD BE AVOIDED.

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• 18 Monitor RCS Tavg o Tavg - GREATER THAN 545°F o Tavg - LESS THAN 566°F Verify control rods responding in AUTO.

IF NOT. THEN place rods to MANUAL and adjust rods to restore Tavg within limits.

IF Tavg is outside limits AND can NOT be controlled. THEN trip the reactor and go to E-0. REACTOR TRIP OR SAFETY INJECTION.

It is permissible to operate RCPs for limited periods without seal injection. provided CCW is being supplied to the thermal barriers.

NOTE:

19 Check IA-Available To CNMT o IA pressure - > 60 psig o Instr Air to CNMT Isol Valve.

AOV-5392 - OPEN

-Control PRZR level and pressure as follows:

o Adjust load reduction rate o Ensure control rods are moving to control Tavg o Operate proportional and backup heaters as required

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l _

~~~~~~~~~~~~~PAGE 15 of 31 STEP _ ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: With PRZR pressure controller 431K in manual. PORV-431C will not operate in the automatic mode.

(Refer to TR 3.4.3)

• 20 Monitor PRZR Pressure -

TRENDING TO 2235 PSIG IN AUTO Control PRZR pressure by one of the following:

• 431K in MANUAL

• Manual control of PRZR heaters and sprays IF PRZR pressure can NOT be controlled manually. THEN refer to AP-PRZR.1. ABNORMAL PRESSURIZER PRESSURE.

• 21 Monitor MFW Regulating Valves RESTORING S/G LEVEL TO 52%

IN AUTO Perform the following:

a. Place affected S/G(s) MFW regulating valve in MANUAL

b. Restore S/G level to 52%.

IF SIG level can NOT be controlled manually. THEN refer to AP-FW.1.

ABNORMAL MAIN FEEDWATER FLOW.

NOTE: The load reduction should not be delayed to perform the remaining steps.

22 Check If Condensate Booster Pumps Should Be Secured

a. Power < 65% OR Trim Valve V-9508G indicates > 80% open

a. WHEN power < 65% OR Trim Valve V-9508G indicates > 80% open.

THEN continue with Step 22b.

b. Place the auto condensate booster pump to the trip position

c. Stop one condensate booster pump

d. WHEN condensate system pressures stabilize. THEN stop the remaining condensate booster pump

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E REV: 4

.VP-CVCS.3 LOSS OF ALL CHARGING FLOW l P lPAGE 16 of 31l STEP _

ACTION/EXPECTED RESPONSEl RESPONSE NOT OBTAINEDI 23 Check If One MFW Pump Should Be Secured

a. Power < 50%

a. WHEN power < 50%. THEN continue with Step 23b.

b. Verify at least one MFWP Seal Booster pump in service

c. Two MEW Pumps running

b. Notify AO to start one MFWP Seal Booster pump

c. Go to Step 24.

d. Close discharge valve for the pump to be secured

• MFW Pump A - MOV-3977

• MFW Pump B - MOV-3976

e. Stop the desired MFW Pump

f. Close the secured MFW pump recirc valve by placing the control switch in pull stop

g. Close the service water block valve to the secured MFW pump oil cooler

• MEW Pump A - V-4701

• MFW Pump B - V-4702 24 Verify Trim Valves Controlling Condensate System Pressure In Auto (300-375 PSIG)

Place controller in manual and control pressure between 300-375 psig

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VP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 17 of 31 STEP ACTION/EXPECTED RESPONSE 1RESPONSE NOT OBTAINED I CAUTION IF MAIN FEEDWATER FLOW SHOULD DECREASE TO 25% OF FULL POWER VALUE

(.825 E+6 LBM/HR) PRIOR TO THE AMSAC SYSTEM AUTOMATICALLY BLOCKING. THEN A TURBINE TRIP AND AUX FEED PUMPS START COULD RESULT.

25*

i 0

0 0****

00*

0*

25 Check AI4SAC System StatusX

a. Power < 35% (-150 psig first stage pressure)

b. Verify AMSAC Auto Block Status Light is ON

a. Continue with Step 26.

WHEN power < 35% (-150 psig first stage pressure). THEN do Step 25b.

b. Place AMSAC Manual Block switch to the BLOCK position 26 Check Heater Drain Tank Pump Status

a. Generator load < 175 MWe

a. WHEN generator load < 175 MWe.

THEN continue with Step 26b.

b. Stop one Heater Drain Tank Pump

c. WHEN Heater Drain Tank level control is stable. THEN stop the second Heater Drain Tank Pump

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REV: 4 IP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 18 Of 31 STEP ACTION/EXPECTEDRESPONSE llRESPONSE NOT OBTAINEDIl 27 Check MFW Regulating Bypass Vlv Status

a. Power < 30%

a. WHEN power is < 30%. THEN continue with Step 27b.

b. NFW Regulating Bypass Vlvs in AUTO

• HCV-480

• HCV-481

b. Perform the following:

1) Slowly open the NEW Regulating Bypass Vlvs while verifying the associated MFW Regulating Vlv compensates by closing slightly

2) Place NFW Regulating Bypass Vlvs in AUTO 28 Align Systems For Low Power Operation

a. Place AOV-3959. CNDST Bypass Vlv to CLOSE

b. Place LC-107. Hotwell Level Control, to MANUAL at 50%

c. Generator load < 100 MWe

c. WHEN generator load < 100 MWe.

THEN continue with Step 28d.

d. Open turbine drain valves

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TlT~t:REV:

4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW l~~~~~~~~~~~~~~~

PAGE 19 of 31 STP ACTION/EXPECTED RESPONSE llRESPONSE NOT OBTAINED 29 Check If Turbine Should Be Tripped:

a. Check turbine load - S 15 MW

a. WHEN turbine load is 5 15 MW.

THEN continue with Step 29b.

b. Trip the turbine 30 Verify Proper Operation Of Steam Dump:

a. Verify annunciator G-15, STEAM DUMP ARMED - LIT

b. Condenser steam dump operating in AUTO

a. Place steam dump mode selector switch to MANUAL.

b. IF steam dump NOT available.

THEN perform the following:

1) IF power is greater than 8%.

THEN ensure reactor trip and go to E-O. REACTOR TRIP OR SAFETY INJECTION.

2) Adjust S/G ARV setpoints to 1005 psig and verify proper operation.

c. Tavg - TRENDING TO PROGRAM

c. IF temperature less than 5471F and decreasing. THEN perform the following:

1) Stop dumping steam

2) IF cooling continues. THEN close both MSIVs.

IF temperature greater than 5471F and increasing, THEN dump steam to stabilize and slowly decrease temperature to 547 F.

IF Tavg can NOT be controlled.

THEN manually trip the reactor and go to E-O. REACTOR TRIP OR SAFETY INJECTION.

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.I

-PAGE 20 of 31]

STP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINED NOTE:

Transition to E-O is NOT required when the reactor trip breakers are opened in the following step.

31 Shutdown The Reactor

a. Place rod control in MANUAL

b. Drive control rods until

• 1% RTP

c. Press Rx trip pushbutton

d. Verify Rx trip breakers open

d. Dispatch AO to locally open reactor trip breakers.

e. Verify all control and shutdown rods on bottom

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~~~~~~~~~~~~~~PAGE 21 of 31 SP ACTION/EXPECTED RESPONSE l

lRESPONSE NOT OBTAINED 0

0 0

0 0

0 0

0 0

0 0

0 0

0 0

0 0

CAUTION IF ANY S/G LEVEL ABOVE 52%. THEN AFW FLOW MAY BE THROTTLED IMMEDIATELY TO PREVENT SIG ISOLATION.

0 0l 0 * * *

• 0 0

0 * * *

• 0 * *

• 0 0

0 0 *.

0 *.

32 Check S/G Feed Flow Status:

a. Manually start both MDAFW pumps

b. Verify AFW flow - SUFFICIENT

b. Perform the following:

FLOW TO MAINTAIN S/G LEVELS

1) Establish MFW flow using MFW regulating valve bypass valves.

IF MFW NOT available, THEN manually start TDAFW pump and establish flow AND go to Step 32c.

2) Adjust feed flow to restore S/G level to 52%.

3) Go to Step 34.

c. Verify MFW flow control valves -

c. Place A and B MFW regulating and CLOSED bypass valve control ers in manual at 0% demand.

• MFW regulating valves

• MFW bypass valves

d. Close MFW pump discharge valves

• MOV.-3977. A MFW pump

• MOV-3976. B MFW pump

e. Stop any running MEW pump and place in PULL STOP

f. Place A and B MFW regulating and bypass valve controllers in manual at 0% demand.

g. Adjust AFW pump flow to restore S/G level to 52%

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 22 of 31

- e

~~~~~~~~~~~~~I X;a!-

STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 33 Establish Normal AFW Pump Shutdown Alignment:

a. Place AFW bypass switches to DEF

b. Close MDAFW pump discharge valves

• MOV-4007

• MOV-4008

c. Open AFW bypass valves as necessary to control S/G levels

• AOV-4480

• AOV-4481

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REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW L

~~~~~~~~~~~~~~PAGE 23 of 31 STEP ACTION/EXPECTED RESPONSE

RESPONSE

NOT OBTAINED NOTE:

Loss of forced air cooling may result in failure of NIS detectors.

34 Check If Source Range Detectors Should Be Energized:

a. Source range channels -

DEENERGIZED

b. Check intermediate range flux -

EITHER CHANNEL LESS THAN 10-1O AMPS

c. Check the following:

o Both intermediate range channels - LESS THAN 10-10 AMPS

a. Go to Step 34e.

b. Continue with Step 35. WHEN flux is less than 10-10 amps on any operable channel. THEN do Steps 34c. d and e.

c. Continue with Step 35.

When either condition met. THEN do Steps 34d and e.

-OR-o Greater than 20 minutes since reactor trip

d. Verify source range detectors -

ENERGIZED

d. Manually energize source range detectors by depressing P-6 permissive defeat pushbuttons (2 of 2).

IF source ranges can NOT be restored. THEN refer to ER-NIS.1. SR MALFUNCTION, and go to Step 35.

e. Transfer Rk-45 recorder to one source range and one intermediate range channel

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4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW

.I PAGE 24 of 31 STEP ACTION/EXPECTED RESPONSE l-lRESPONSE NOT OBTAINEDl 35 Check RCPs -

BOTH RUNNING IF only one RCP is running. THEN go to step 37.

IF no RCPs are running. THEN perform the following:

a. Ensure 2 control rod shroud fans running.

- b. Go to ES-0.2. NATURAL CIRCULATION COOLDOWN. step 1.

NOTE: The temperature limit of 530'F is based on two loop SDM requirements.

36 Initiate RCS Cooldown To 5400 F

a. Place Steam Dump Mode Selector Switch to MANUAL

b. Dump steam to condenser from intact S/G(s)

b. Manually or locally dump steam using intact S/Gs ARV.

c. Establish and maintain cooldown rate in RCS cold legs - LESS THAN 100 F/HR

d. RCS T cold - LESS THAN 5401F

d. Continue with Step 38. WHEN RCS T cold less than 5400F THEN do step 36e.

e. Stop RCS cooldown and stabilize T cold between 5300F and 5400F

f. Go to step 38

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LOSS OF ALL CHARGING FLOW311REV:

4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW

~~~PAGE 25 of 31 STEP ACTION/EXPECTED RESPONSE RSOENOT OBTAINEDl 37 Maintain RCS TAVG -

STABLE AT 5470 F

a. Dump steam to condenser from

a. Manually or locally dump steam intact SIG(s) using intact S/Gs ARV.

b. Establish and maintain TAVG -

STABLE AT 547°F NOTE: WHEN using a PRZR PORV. THEN select one with an operable block valve.

38 Depressurize RCS To Less Than IF normal spray not available, THEN 1950 PSIG Using Normal Spray use one PRZR PORV.

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REV: 4 AP-CVCS.3 LOSS OF AdLL CHAURGING FLOWl PAGE 26 of 31l STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED I

- -.

• B B

B

• * *

• B

• -B

• B B

-CA CAUTION SI ACTUATION CIRCUITS WILL AUTOMATICALLY TO GREATER THAN 1992 PSIG.

UNBLOCK IF PRZR PRESSURE INCREASES 39 M o n i t B *.

4 B *.

39 Monitor SI Block Criteria::

a. Check the following:

a. Return to Step 38.

o PRZR pressure - LESS THAN 1950 PSIG

-OR-o LOW PRZR PRESS BLOCK SAF INJEC status light - LIT

b. Stop RCS depressurization AND maintain RCS pressure less than 1950 psig and stable

c. Place SI block switches to BLOCK

• Train A

• Train B

d. Verify SAFETY INJECTION BLOCKED status light - LIT

d. Maintain PRZR pressure greater than 1750 psig and S/G pressure greater than 514 psig until SI blocked.

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l

~~~~~~~~~~~~PAGE 27 of 31 STE_

ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE: o Refer to Or9.3. IMMEDIATE NOTIFICATION, for reporting requirements.

o WHEN using a PRZR PORV. THEN select one with an operable block valve.

40 Restore PRZR Level

a. Verify RCS T cold - LESS THAN 5401F(stable at 5471F for one RCP)

a. Perform the following:

o IF both RCPs running. THEN return to step 36.

-OR-o IF only one RCP running. THEN return to step 37.

b. Ensure at least one SI pump suction valve from RWST open

• MOV-825A

• MOV-825B

c. Start one SI Pump

d. Depressurize RCS to between 1350 psig and 1450 psig using normal spray

d. IF normal spray not available.

THEN use one PRZR PORV.

e. Verify injection flow to RCS

f. Verify PRZR level greater than 13%

f. Continue with step 41.

WHEN PRZR level is greater than 13%.

THEN do step 40g.

g. Energize PRZR heaters as necessary to return PRZR to saturation conditions

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PAGE 28 of 31l STEP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINED h * * * * * * * * * * * * * *

• CAUTION OBSERVE SAFETY INJECTION PUMP STARTING DUTY LIMITS PER P-7. SAFETY INJECTION AND CONTAINMENT SPRAY SYSTEMS.

NOTE: Adjust RCS pressure. if required. between 1350 psig and 1450 psig as necessary to obtain SI flow.

• 41 Maintain Stable Plant Conditions

a. Maintain RCS pressure between 1350 psig and 1450 psig using PRZR heaters and normal PRZR spray

a. IF normal spray not available.

ITHEN maintain RCS pressure between 1350 psig and 1450 psig using PRZR heaters.

b. Maintain PRZR level between 35%

and 50% by starting and stopping one SI pump as needed

c. Maintain RCS T cold between 5301F and 5401F (stable at 5471F for one RCP) using steam dump to condenser

c. IF condenser not available, THEN maintain RCS T cold between 5301F and 5401F (stable at 547°F for one RCP) using intact SIG(s)

ARV.

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TILE REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW X

PAGE 29 of 31 STE ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINED 42 Establish Normal Shutdown Alignment:

a. Check condenser - AVAILABLE

a. Dispatch AO to perform ATT-17.1.

ATTACHMENT SD-2.

b. Perform the following as necessary:

o Open generator disconnects

• 1G13A71

• 9X13A73 o Place voltage regulator to OFF o Rotate reheater steam supply controller cam to close valves o Place reheater dump valve switches to HAND o Stop all but one condensate pump (Refer to T-5F, STARTING OR STOPPING THE CONDENSATE PUMPS)

c. Verify Bus 11A and Bus 11B energized - BOTH BUSSES GREATER THAN 4 KV

c. IF either bus NOT energized.

THEN refer to 0-6.9.2.

ESTABLISHING AND/OR TRANSFERRING OFFSITE POWER TO BUS 12A/

BUS 12B.

d. Dispatch AO to perform ATT-17.0.

ATTACHMENT SD-1

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? ala

~~~~~~~PAGE 30 of 31 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 43 Notify RP To Obtain Primary Samples Required By ITS LCO 3.4.16 (Load Reduction > 15%

in one hour)

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REV: 4 AP-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 31 of 31 STEP ~ACTION/EXPECTED RESPONSE -

lRESPONSE NOT OBTAINEDl 44 Consult Plant Staff For Long Term Recovery o Determine method of VCT level control o Drain VCT to Aux Bldg Sump Tank through one charging pump drain valve

-OR-o Divert RCP seal return to PRT by closing MOV-313 o Refer to 0-2.1,NORMAL SHUTDOWN TO HOT SHUTDOWN o Refer to 0-2.2. PLANT SHUTDOWN FROM HOT SHUTDOWN TO COLD CONDITIONS o Review ITS LCOs (3.1.1. 3.4.5.

3.5.1. 3.5.2. 3.5.4. TRM 3.1.1) o Review SDM requirements (Refer to 0-221. 0-3.1) o Determine preferred water source to SI pumps

• RWST

• BAST o Review SI Accumulator isolation criteria (refer to 0-2.2) o Determine if excess letdown should be placed in service (Refer to ATT-g.1. ATTACHMENT EXCESS L/D) o Determine how long RCPs should be run without seal injection (generally less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) o Determine method to increase RCP seal cooling, if necessary

-END-

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REV: 4 P-CVCS.3 LOSS OF ALL CHARGING FLOW PAGE 1 of 1 AP-CVCS.3 APPENDIX LIST TITLES

1) ATTACHMENT SD-1 (ATT-17.0)

2) ATTACHMENT EXCESS L/D (ATT-9.1)

3) ATTACHMENT TRANSFER 4160V LOADS (ATT-23.0)

4) ATTACHMENT SD-2 (ATT-17.1)

5) ATTACHMENT LETDOWN (ATT-9.0)

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~~~~~~~~~~~~~~REV:

7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 1 of 21 ROCHESTER GAS AND ELECTRIC CORPORATION GINNA STATION CONTROLLED COPY NUMBER ___

RESPONSIBLE AGER

EFFECTIVE DATE CATEGORY 1.0 REVIEWED BY:

A.

PURPOSE -

This procedure provides actions to respond to a loss of AC Emergency Bus 14 or Bus 16.

B.

ENTRY CONDITIONS/SYMPTOMS

2. SYMPTOMS -

The symptoms of a LOSS OF SAFEGUARDS BUS 14/16 are;

a. Annunciator J-7, 480V MAIN OR TIE BREAKER TRIP, lit, or

b. Annunciator J-29, 480V TRANSFORMER BREAKER TRIP, lit.

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.R V

REV: 7 AP-ELEC.14/16

- LOSS OF SAFEGUARDS BUS 14/16 l~~~~~~~~~

PAGE 3 of 21 STP ACTION/EXPECTED RESPONSE l

RESPONSE NOT OBTAINED CAUTION o IF A LOSS OF BUS 12A OR 12B HAS OCCURRED. THEN AP-ELEC.1. LOSS OF 12A AND/OR 12B BUSSES. SHOULD BE PERFORMED.

o OBSERVE D/G LOADING LIMITS OF 2300 KW FOR 1/2 HOUR. 2250 KW FOR 2 HOURS.

AND 1950 KW FOR CONTINUOUS SERVICE.

0 0

0 0

0 NOTE:

Conditions should be evaluated for site contingency reporting (Refer to EPIP-1.O, GINNA STATION EVENT EVALUATION AND CLASSIFICATION).

• 1 Monitor Tavg

a. Place Rods in MANUAL

b. Manually move control rods to control Tavg 2 Verify Emergency D/G Associated With Affected Bus RUNNING Manually start D/G(s) associated with affected bus.

(Refer to ER-D/G.1. RESTORING D/Gs) o Bus 14 - D/G A o Bus 16 - D/G B

EMP:

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 4 of 21 STEP _ ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 3 Verify Both Trains Of AC Emergency Busses Energized To At Least 420 VOLTS:

o Bus 14 and Bus 18 o Bus 16 and Bus 17 IF Bus 14 AND Bus 16 are deenergized. THEN go to ECA-0.O.

LOSS OF ALL AC POWER.

IF one train deenergized. THEN perform the following:

a. Ensure DIG aligned for unit operation o Mode switch in UNIT o Voltage control selector in AUTO

b. Check D/G running.

IF NOT. THEN perform the following:

1) Depress D/G FIELD RESET pushbutton

2) Depress D/G RESET pushbutton

3) Start D/G

4) IF D/G will NOT start. THEN dispatch AO to locally start D/G.

(Refer to ER-D/G.1.

RESTORING D/Gs)

c. Adjust D/G voltage to approximately 480V.

d. Adjust D/G frequency to approximately 60 Hz.

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 l

PAGE 5 of 21 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED CAUTION IF CCW FLOW TO A RCP IS INTERRUPTED FOR GREATER THAN 2 MINUTES OR IF EITHER RCP MOTOR BEARING TEMPERATURE EXCEEDS 2000F. THEN TRIP THE AFFECTED RCP.

a 0

4 Verify CCW Pump Status

a. At least one CCW Pump - RUNNING

b. Annunciator A-22. CCW PUMP DISCHARGE LO PRESS 60 PSIG -

EXTINGUISHED

a. Start one CCW pump (122 kw)

IF neither CCW pump can be started. THEN perform the following:

o IF reactor trip breakers closed. THEN:

1) Trip the reactor.

2) WHEN all E-0 Immediate Actions done. THEN trip BOTH RCP's.

3) Close letdown isolation.

AOV-427.

4) Close excess letdown, HCV-123.

5) Pull stop BOTH CCW pumps.

6) Go to E-0. REACTOR TRIP OR SAFETY INJECTION.

o IF reactor trip breakers open. THEN:

1) Trip both RCPs.

2) Close letdown isolation.

AOV-427.

3) Close excess letdown.

HCV-123.

4) Pull stop BOTH CCW pumps.

5) Go to Step 5.

b. Start second CCW pump (122 kw).

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 l

PAGE 6 of 21 STEP ~ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINEDl 5 Verify Charging Pump Status-AT LEAST ONE RUNNING 6 Check MFW Regulating Valves -

RESTORING S/G LEVEL TO 52% IN AUTO Isolate letdown flowpaths

a. Close letdown isolation, AOV-427.

b. Close EXCESS LETDOWN HCV-123.

c. Close loop A cold leg to EXCESS LETDOWN Hx. AOV-310.

Perform the following:

a. Place affected S/G MFW regulating valve in MANUAL.

b. Restore SIG level to 52%.

IF SIG level can NOT be controlled manually. THEN refer to AP-FW.1.

ABNORMAL MAIN FEEDWATER FLOW.

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 7 of 21 STEP ACTION/EXPECTED REISPONSE RESPONSE NOT OBTAINED 7 Verify Bus 14 ENERGIZED TO Perform the following:

AT LEAST 420 VOLTS

a. Close letdown isolation. AOV-427.

b. IF steam dump is armed, THEN place STEAM DUMP MODE SELECTOR Switch to MANUAL.

c. Ensure only one charging pump

- operating (75 kw).

d. Transfer Inst Bus B to maintenance supply.

e. Return steam dump to AUTO, if desired.

f. Ensure the following equipment operating as necessary:

• CCW Pump B

• PRZR Backup Heaters

• CNMT Recirc Fans B and C

• Boric Acid Pump B

• RMW Pump B

• Reactor Compartment Cooling Fan B

• Penetration Cooling Fan B

• SEP cooling

g. IF Bus 14 can NOT be energized.

THEN:

o Provide alternate room cooling for D/G A.

o Cross-connect D/G B fuel oil transfer pump to D/G A (Refer to ER-D/G.1. RESTORING DIGs).

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~~~~~~~REV:

7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 8 of 21 8 Verify Bus 16 -

ENERGIZED TO AT LEAST 420 VOLTS RESPONSE NOT OBTAINED Perform the following:

a. Ensure the following equipment operating as necessary:

• CCW Pump A

• Charging Pump A

• PRZR Proportional Heaters

• CNMT Recirc Fans A and D

• Boric Acid Pump A

• RMW Pump A

• Reactor Compartment Cooling Fan A

• Penetration Cooling Fan A

• SFP cooling

b. Direct AO to swap Aux Bldg lighting to MCC C (switch at MCC C. locked valve key required)

c. IF Bus 16 can NOT be energized.

THEN:

o Provide alternate room cooling for D/G B.

o Cross-connect D/G A fuel oil transfer pump to D/G B (Refer to ER-D/G.1. RESTORING D/Gs).

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 9 of 21 I STP ACTION/EXPECTED RESPONSE llRESPONSE NOT OBTAINED NOTE:

IF VCT level decreases to 5%. charging pump suction will swap to the RWST.

This may required a load reduction.

9 Check VCT Makeup System:

a. Ensure the following:

1) RMW mode selector switch in AUTO

2) RMW control armed - RED LIGHT LIT

b. Check VCT level:

b. Check letdown divert valve.

LCV-112A. aligned to VCT.

o Level GREATER THAN 20%

Manually increase VCT makeup

-OR-flow as follows:

o Level -

STABLE OR INCREASING

1) Ensure BA transfer pumps and RMW pumps running.

2) Adjust RMW flow control valve. HCV-111. to increase RMW flow.

3) Adjust boric acid flow to maintain required concentration.

IF VCT level can NOT be maintained. THEN refer to ER-CVCS.1. REACTOR MAKEUP CONTROL MALFUNCTION. if necessary.

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7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 10 of 21 STEP ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINED 10 Check Charging Pump Suction Aligned To VCT:

a. VCT level - GREATER THAN 20%

a. IF VCT level can NOT be maintained greater than 5%. THEN perform the following:

1) Ensure charging pump suction aligned to RWST o LCV-112B open o LCV-112C closed

2) Continue with Step 11.

WHEN VCT level greater than 20%.

THEN do Step lOb.

b. Align charging pumps to VCT o LCV-112C open o LCV-112B closed

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 11 of 21 STEP ACTION/EXPECTED RESPONSE RSOS NOT OBTAINEDi NOTE:

When restarting equipment for recovery.

equipment on busses being supplied from it is preferable to start offsite power.

11 Check CVCS Operation:

a. Charging pumps -

AT LEAST ONE RUNNING

a. IF charging pump(s) available, THEN perform the following:

1) IF all seal cooling has been lost to any RCP. THEN isolate seal injection to affected RCP

• RCP A. V-300A

• RCP B. V-300B

2) Start one charging pump (75 kw).

3) Establish greater than 20 gpm charging line flow.

IF NO charging pumps available.

THEN perform the following:

1) WHILE continuing in this procedure, perform actions of AP-CVCS.3. LOSS OF ALL CHARGING FLOW.

2) Go to Step 13.

b. Charging line flow - GREATER THAN 20 GPM

b. Establish charging line flow to REGEN Hx -

GREATER THAN 20 GPM This Step continued on the next page.

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PAGE 12 of 21 STEP ACTION/EXPECTED RESPONSE lRESPONSE NOT OBTAINED (Step 11 continued from previous page)

c. Check letdown indications:

o Check PRZR level - GREATER THAN 13%

c. Perform the following:

1) Close letdown isolation, AOV-427.

o Letdown flow -

40 GPM (60 GPM OPEN)

APPROXIMATELY IF AOV-202

2) Close letdown orifice valves (AOV-200A. AOV-200B. and AOV-202) o Letdown flow - STABLE

3) Close letdown isolation.

AOV-371.

4) IF seal injection in service.

THEN close charging flow control valve HCV-142 WHILE adjusting charging pump speed to maintain:

o RCP labyrinth seal D/P between 15 inches and 80 inches o PRZR level at program

5) IF PRZR level greater than 13%. THEN go to Step 12.

IF NOT. THEN continue with Step 14.

WHEN PRZR level greater than 13%. THEN do Steps 12 and 13.

d. Adjust charging pump speed and HCV-142 to restore PRZR level and labyrinth seal D/P

e. Go to Step 13

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~~~~~PAGE 13 of 21 STEP _ ACTION/EXPECTED RESPONSE IRESPONSE NOT OBTAINED 12 Establish Normal Letdown (Refer to ATT-9.0, ATTACHMENT LETDOWN) 13 Verify PRZR Heaters Restored:

o PRZR proportional heater breaker

- CLOSED o PRZR backup heater breaker -

RESET. IN AUTO IF normal letdown can NOT be established. THEN establish excess letdown.

(Refer to ATT-9.1.

ATTACHMENT EXCESS L/D)

IF adequate D/G capacity available for PRZR heaters (400 kw each bank). THEN perform the following:

a. Reset and close-PRZR proportional heater breaker if necessary.

b. Reset PRZR backup heater breaker and return to AUTO if necessary.

IF adequate D/G capacity NOT available. THEN refer to ER-PRZR.1.

RESTORATION OF PRZR HEATERS DURING BLACKOUT.

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TITL:IE REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 14 of 21 STEP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINED 14 Verify Normal Rod Control Restored:

a. Annunciator C-5. PPCS ROD SEQUENCE OR ROD DEVIATION -

EXTINGUISHED

a. IF alarm is due to a loss of power to MRPI, THEN maintain rods in manual AND minimize rod motion.

IF alarm is due to actual rod misalignment. THEN refer to AP-RCC.2. RCC/RPI MALFUNCTION, while continuing with this procedure.

b. Annunciator E-28. POWER RANGE ROD DROP ROD STOP - EXTINGUISHED

b. Perform the following:

1) Place rods in MANUAL.

2) Reset NIS rod drop rod stop signals (at NIS racks) as necessary.

c. Annunciator F-15, RCS TAVG DEV 4°F - EXTINGUISHED

c. Go to step 15

d. Place rods in AUTO, if desired

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~~~~~~~~PAGE 15 of 21 STE ACTION/EXPECTED RESOE RESPONSE NOT OBTAINED1 NOTE: With PRZR pressure controller 431K in manual. PORV-431C will not operate in the automatic mode.

(Refer to TR 3.4.3) 15 Establish Stable Plant Conditions:

a. Check Tavg - TRENDING TO TREF

a. IF Tavg greater than Tref. THEN restore Tavg to Tref by one or more of the following:

• Insert control rods

• RCS boration IF Tavg less than Tref. THEN restore Tavg to Tref by one or more of the following:

• Withdraw control rods

• Reduce turbine load

• Dilution of RCS

b. Check PRZR pressure - TRENDING TO 2235 PSIG IN AUTO

b. Control PRZR pressure the following:

by one of

• 431K-in MANUAL

• Manual control of PRZR heaters and sprays IF PRZR pressure can NOT be controlled manually, THEN refer to AP-PRZR.1. ABNORMAL PRESSURIZER PRESSURE.

c. Check PRZR level - TRENDING TO PROGRAM IN AUTO CONTROL

c. Perform the following:

1) Place affected charging pumps in MANUAL

2) Adjust charging pump speed to restore PRZR level to program.

IF PRZR level can NOT be controlled manually. THEN refer to AP-RCS.1. REACTOR COOLANT LEAK.

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 16 of 21 ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED 16 Restore Normal Electric System Alignment:

a. Verify all AC bus normal feed

a. Perform the following:

breakers - CLOSED

1) Refer to AR-L-5 to reset a

• Bus 13 safeguards bus over current

• Bus 14 condition.

• Bus 15

• Bus 16

2) Restore non-faulted AC busses

• Bus 17 and MCCs to normal power

• Bus 18 supply (Refer to ER-ELEC.1.

RESTORATION OF OFFSITE POWER)

3) IF normal power is restored to all AC emergency buses.

THEN return to step 9. IF NOT. THEN go to step 17.

b. Stop any unloaded emergency D/G and place in standby (Refer to T-27.4. DIESEL GENERATOR OPERATION)

c. Restore D/G Fuel Oil Transfer System to normal alignment.

(Refer to ER-D/G.1. RESTORING D/Gs)

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 17 of 21 STEP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINED 17 Establish Normal Plant Conditions:

a. Verify 2 charging pumps - RUNNING

a. Perform the following:

1) Manually start charging pumps as necessary.

2) Place one charging pump in AUTO, if desired.

b. Verify at least 2 CNMT recirc fans - RUNNING

b. Establish 2 CNMT recirc fans running.

c. Check CCW pumps RUNNING

d. Check radiation systems:

- ONLY ONE monitoring

c. Locally verify two CCW pumps running. THEN manually stop one pump.

d. Restore sample pumps and radiation monitors as necessary.

(Refer to the ODCM).

o CNMT vent sample pump -

RUNNING o Plant vent sample pump -

RUNNING o All area and process monitors operating as required 18 Check Status Of DC System Loads:

a. Verify TDAFW pump DC oil pump -

OFF IN AUTO

a. Perform the following:

1) Direct AO to locally check TDAFW AC oil pump running.

IF not running, THEN start pump from MCB.

IF AC oil pump can NOT be started. THEN go to Step 19.

2) Stop TDAFW pump DC oil pump.

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~~~~~PAGE 18 of 21 STEP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED NOTE:

Inst Bus C provides power to all MCB manual controllers.

19 Check Status of Battery Chargers:

a. Battery Chargers 1A OR lAl -

ENERGIZED (Annunciator J-15, BATTERY CHRGR FAILURE OR PA INVERTER TROUBLE, EXTINGUISHED)

b. Battery Chargers 1B OR lBl -

ENERGIZED (Annunciator J-15.

BATTERY CHRGR FAILURE OR PA INVERTER TROUBLE.

EXTINGUISHED)

a. IF BOTH battery chargers are deenergized. THEN direct the Electricians to crosstie TSC battery charger to main battery A (Refer to ATT-24.0, ATTACHMENT TRANSFER BATTERY TO TSC).

b. IF BOTH battery chargers are deenergized. THEN direct the Electricians to crosstie TSC battery charger to main battery B (Refer to ATT-24.0.

ATTACHMENT TRANSFER BATTERY TO TSC).

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 19 of 21 STEP ACTION/EXPECTED RESPONSE H

RESPONSE NOT OBTAINEDI, 20 Restore Equipment Alignment:

a. Verify annunciator L-1. AUX BLDG VENT SYSTEM CONTROL PANEL -

EXTINGUISHED

a. Dispatch AO to restore AUX BLDG ventilation (Refer to T-35A.

AUX AND INTERMEDIATE BUILDING VENTILATION STARTUP AND SHUTDOWN)

b. Restore affected bus equipment as power supply permits.

o SFP Cooling o Penetration cooling fans o Reactor compartment cooling fans o Hydrogen panel o PA system inverter (Battery Room A) o Auxiliary Bldg lighting (normal supply MCC D. manual throwover to MCC C)(switch at MCC C. locked valve key required) o Fire system (Refer to SC-3.16.2.3)

c. Evaluate MCB annunciator status (Refer to AR Procedures)

d. Verify control board valve alignment - NORMAL (Refer to 0-6.13. DAILY SURVEILLANCE LOG)

d. Manually align valves as necessary.

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 20 of 21 STP ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINE 21 Establish Control System In Auto:

a. Verify 431K in AUTO

a. Place 431K in AUTO, if desired.

b. Verify PRZR spray valves in AUTO

b. Place PRZR spray valves in AUTO.

if desired.

c. Verify PRZR heaters restored:

c. Restore PRZR heaters, if desired.

o PRZR proportional heaters breaker - CLOSED o PRZR backup heaters breaker -

RESET. IN AUTO

d. Verify one charging pump in AUTO

d. Place one charging pump in AUTO.

if desired.

e. Verify MNW regulating valves in

e. Place MFW regulating valves in AUTO AUTO. if desired.

f. Restore EH controls

1) Place in OP PAN. IMP OUT

2) Place load rate thumbwheel to 10%/hr

3) Match setter and reference

g. Verify annunciator G-15, STEAM

g. WHEN Tavg within 51F of Tref.

DUMP ARMED - EXTINGUISHED THEN perform the following:

1) Ensure steam dump valves closed

2) Reset steam dump

h. Verify rods in AUTO

h. Place rods in AUTO, if desired.

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REV: 7 AP-ELEC.14/16 LOSS OF SAFEGUARDS BUS 14/16 PAGE 21 of 21 STEP ACTION/EXPECTED RESPONSE l-RES1NSE NOT OBTAINED I 22 Evaluate MCB Annunciator Status (Refer to AR Procedures)

NOTE: Refer to 0-9.3. NRC IMMEDIATE NOTIFICATION, for reporting requirements.

23 Verify emergency AC bus normal feed breakers closed Return to Step 9 o Bus 14 o Bus 16 24 Verify Inst Bus B on normal supply Place Inst Bus B on normal supply (Refer to ER-INST.3.INSTRUMENT BUS POWER RESTORATION).

25 Reset UV relay targets on undervoltage cabinets o Bus 14 o Bus 16 26 Notify Higher Supervision 27 Return To Procedure Or Guidance In Effect

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-ELEC.14/16 REV: 7 PAGE 1 of -1 LOSS OF SAFEGUARDS BUS 14/16 I.

AP-ELEC.14/16 APPENDIX LIST 1) 2)

3)

TITLE ATTACHMENT TRANSFER BATTERY TO TSC (ATT-24.0)

ATTACHMENT EXCESS L/D (ATT-9.1)

ATTACHMENT LETDOWN (ATT-9.0)