ML20126B760
| ML20126B760 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 09/25/1992 |
| From: | PORTLAND GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20126B698 | List: |
| References | |
| EI-3, NUDOCS 9212220200 | |
| Download: ML20126B760 (53) | |
Text
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PORTIAND GENERAL ELECTRIC COMPANYtevd 1 Cer.t.c!H D;:tr:bution TROJAN NUCLEAR plant M:,;nlained by DO:umcr.1 COB N!
I 70 nN remove thi: do;um::r.t Ier fidd WO!
May 26, 1992 Revision 18
- QUAllTY RELATED DtERGENCY INSTRUCTION - EI-3 TCN STEAM GENERATOR TUBE RUPTURE MCORPORATED Tt2DVp OPERATIONS RESPONSIBLE DEPARTMENT:
BUS
'h O
DATE:
APPROVED BY:
~
P&OC9bURE MANAGER
D*O EFFECTIVE DATE:
This procedure ccntains the followins attachments:
1.
RCS SUBC00 LING CURVE.
2.
ESTABLIFHING S/G BLOWDOWN SAMPJ.ING..
3.
STARTING AN INSTRUMENT AIR COMPRESSOR.
4.
MAIN STEAM HEADER IS01ATION.
5.
NATURAL CIRCULATION VERIFICATION.
A.
PURPOSE This procedure provides actions to terminate leakage of reactor coolant into the secondary system following a steam generator tube rupture.
- This procedure has been extensively revised.
ZNDM.1298 EI-3 Page 1 of 53 Revision 18
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REFERENCE PACE TOR EI-3
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l i
1 1.
AIMINISTRATITE FWICTIGt5
- Monitor CST Status Trees
- Monitor Emergency Action Levels (EAla) j 2.
ADFIREE CGtTAIMEff CIMDITIMS i
ACC is defined as Containment Presgure >3.5 psig Q1 Containment Radiation has been at any time 110 R/81.
3.
SI REIMITLATICEf MITERIA MANUALLT operate ECCS pumps as necessary &HD 00 TO ECA-3.1, (SCT1 VIII I46S OF REACTOR C001Alrr - Set un RECGTERY DESMED), Step 1, if i
EITHER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- FIR level-can E2I be maintained >5% (>30% ACC) 4 EECG(DLEY DiTE2ITY MITERIA i
CO TD EI-2, (FAULTED STEAM CENERATOR IS01ATIM), Step 1, if EITEER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled mancer and has EQI been isolated
- Any $/G is completely depressurized and has HQI been isolated l
5.
COLD 12G REcMCULATIM ETTCROFIR MITE 11GI II RWST level decreases to (48%, 32 GO 10 IS-1.3, (TBANSFER TO C012 l
LEC RECI1cDIATIW), Step 1.
6.
AFW SUFFLT 5tf7TMOTER CRITERIA II CST level decreases to (9%, HQ supply AW f ree Service Water by opening MO-3045A and MO-30453.
i 7.
ltULTIPLE TURE H FTURE S ITE11A RETURN TO II-3, (STEAM CENERATOR TURE RUPTURI), Step 1 if ElHIE condition listed below occurs:
- Any INTACT S/C level increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
OtBrfMUDDE ACTICEt RTEPS 1.
RCF Trip Criteria 4.
Maintain RUPTURID S/Gs NR level 27% (>1A% ACC) 5.
Check PORVs Closed 7.
INTACT S/G LeveYs And Teedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain FZR Level
- 36. RCP Support Conditions. Verification of Natural Circulation
)
EI-3 Revision 18
i l
B.
ENTRY CONDITIONS i
This procedure is entered from I
1.
EI-0. (REACTOR TRIP, SAFETY INJECTION, AND DIAGNOSIS), Step 20 when i
condenser air ejector radiation or S/G blowdown-radiation is abnormal.
i 2.
EI-0. (REACTOR TRIP, SAFETY INJECTION, AND DIAGNOSIS), Step 20.
EI-1, (LOSS OF REACTOR OR SECONDARY COOLANT), Step 4.
EI-2, (FAULTED STEAM GENERATOR ISOLATION), Step 6, and i
FR-H.3, (RESPONSE TO STEAM GENERATOR HIGH LEVEL), Step 9, when l
secondary radiation is abnormal.
3.
EI-0, (REACTOR TRIP, SAFETY INJECTION, AND DIAGNOSIS), Step 25.-
EI-1, (LOSS OF REACTOR OR SECONDARY COOLANT), Step-3.-
ES-1.2, (POST-LOCA-C00LDOWN AND DEPRESSURIZATION), Step 6.
ES-3.1, (POST-STEAM GENERATOR' TUBE RUPTURE C00LDOWN USING BACKFILL)..
1 Step 5.
ES-3.2, (POST-STEAM GENERATOR TUBE RUPTURE COOLDOWN.USING BLOWDOWN),
l Step 5.
ES-3.3, (POST-STEAM GENERATOR TUBE RUPTURE COOLDOWN USING STEAM DUMP),
Step 5.
,ECA-3.1, (STEAM GENERATOR TUBE RUPTURE WITH LOSS OF REACTOR COOLANT -
SUBC00 LED RECOVERY DESIRED), Step 15.
ECA-3.2, (STEAM GENERATOR TUBE RUPTURE WITH LOSS OF REACTOR COOLANT -
SATURATED RECOVERY DESIRED), Step 5.
ECA-3.3, (STEAM GENERATOR TUBE RUPTURE WITHOUT PRESSURIZER' PRESSURE l
CONTROL), Step 6, when an intact S/G Nstrow Range Level increases in l
an uncontrolled manner.
4.
ECA-3.3, -(STEAM GENERATOR TUBE RUPTURE WITHOUT PRESSURIZER PRESSURE CONTROL), Steps 3, 4, 5, and 23, when Pressurizer Pressure control is restored.
5.
EI-1 Series-reference page.whenever any S/G. Level increases in an uncontrolled manner or any S/G has abnormal radiation.
6.
EI-2, (FAULTED STEAM GENERATOR ISOLATION), Step 10.
EI-1, (LOSS OF REACTOR OR SECONDARY COOLANT), Step 8, and FR-H.3, (RESPONSE.TO STEAM GENERATOR HIGH LEVEL), Step 13, when S/G
-Blowdown radiation is abnormal.
EI-3 Page 2 of 53-
- Revision 18
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REFERENCE PAGE FOR EI-3 h
1.
AMINIETRATIYE FMICTIGtS i
ADRESE CGITAIIERNT_CSEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigDEContainment l
Radiation has been at any time 110 R/HR.
3.
EI REIMI'IATIGt MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SGTR WITE 1488 0F REACTVE C001 ANT - SUSC0012D RECORRY EESIRED), Step 1, if j
EITHER condition listed below occurs:
l
- RCS subcooling <25'F (<75'F ACC)
- PZR level can HDI be maintained >5% (>30% ACC) 4.
SECWm&RY INTERITY MITERIA 00 TO EI-2, (FAULTED STEAM GENERATOR ISOIATIGI), Step 1, if EITHER condition listed below occurs:
4
- Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has EQI been isolated l
5.
COID 12C RECIRCUIATIGt BWITMOFER GITERIG(
H RWST level decreases to <48%, IEN GO TO ES-1.3, (TEANSFER TO COID IAG RECIRCUIATIGI), Step 1.
6.
APW SUFFLY BWITMOTER MITERIA H CST level decreases to (9%. IEH supply AFW f rom Service Water by opening MO-3045A and MO-3045B.
7.
IIULTIFIA TUM RUPTURE MITERIA RETUEN To II-3, (STEAM GENERAIOR TUBE RUFTURE), Step 1, if EITHER l
condition listed below occurs:
l
- Any INTACT S/G 1evel increases in an uncontrolled manner i
- Any INTACT S/G has abnormal radiation 8.
CGtTINDOUS ACTIGt BTEFS 1.
RCP Trip Criteria j
4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 psig ACC) 24 Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level I
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
'n STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained-i CAUTION
- If S/G narrow range level has increased to >93% (>86% ACC),
- then an evaluation should be made for S/G overfill considerations.
- Steam should NOT be released from any S/G with narrow range
- 1evel >93% (>86% ACC) prior to overfill evaluation.
j i
601E
- Chemistry personnel should be available for sampling during this procedure.
- Seal injection flow should be maintained to all RCPs.
- RCP trip criteria applies until an operator controlled cooldown is initiated.
1.
Check IF RCPn hauld Be 0
SLD99md; e.
RCS Pressure - <1,380 psig a.
CO TO Step 2.
OBSERVE NOTES
(<1,560 psig ACC) prior to Step 2.
b.
CCP BIT Flow - FLOW b.
GO TO Step 2.
OBSERVE NOTES INDICATED ON FI-917 prior to Step 2.-
1 QE SI Pump Flow Indicators -
4 FLOW INDICATED ON FI-918 QE FI-922 c.
Stop &LL RCPs d.
Place Steam Dump Pressure Controller (PK-507).in MANUAL i
Step 1 continued on next page.
l EI-3 Page 3 of 53 Revision 18
i i
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RETERENCE PAGE FOR EI-3 l
j 1.
AININISTRATIVE FMICTIGES
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFERSE CgfTAIIEENT OGEDITIGIS 4
ACCisdefinedasContainmentPresgure>3.5psigQRContainment i
Radiation has been at any time 110 R/HR.
3.
EI RRIMITIATIM CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (8C11 WITH IDSS OF REACTOR C001 ANT - SUBCOO12D RECOFERY DESIRED), Step 1, if j
EITHER condition listed below occurs:
- RCS subcooling (25'T (<75'F ACC)
(
- PZR level can HQI be maintained >$% (>30% ACC) 4.
SECGEI11Y INTERITY MITERIA 5
C0 TO EI-2, (FAULTED STEAM CINERATOR ISOIATIG(), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing-in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has HQI been isolated j
5.
COLD 12G RECIRCUIATIM SWITMOVER MITERIG(
l H RWST level decreases to <48%, IHIH GO TO ES-1.3, (TRANSFER 70 0013 i
LEC RECIRCULATIG(), Step 1.
6.
AFW SUFFLY SWITWOFER MITERIA H CST level decreases to <9%. IEEN supply AW f rom Service Water by l
opening MO-3045A and MO-3045B.
7.
HULTIFIX TURE. RUPTURE MIT5RIA j
REIUEN TD EI-3, (8 TEAM GENERATOR TUBE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation l
8.
QGfTINDOUS ACTIGt RTEFS I
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) l 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow 10.
Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not-Required i
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
i 36.
RCP Support Conditinns, Verification of Natural Circulation EI-3 Revision 18 j
i i
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 1 continued
~
Adjust (PK-507) to zero e.
demand f,
Place Steam Dumps in Steam Pressure Mode g.
Place (PK-507) in AUTO HQIE
- A PRM-10 ALERT can be bypassed at Panel C-41.
j
- A PRM-10 HIGH alarm can be cleared by local flushing.
2.
Identify RUrl-n S/C:
II S/G Blowdown sampling HQI in service,-IEEN establish sr.mpling
- Unexpected rise in any S/G using Attachment 2, ESTABLISHING narrow range level S/G BLOWDOWN SAMPLING. CGITINUE Stepa 5 through 11. IdHEN RUPTURED QH S/Gs are identified, IREN perform Steps 3 and 4.
- PRM-10 high radiation QE
- S/G sample high radiation QR
- PRM-16 high radiation EI-3 Page 4 of 53' Revision 16 l
l 4
i REFERENCE PAGE TOR EI-3 l
1.
AMINIETRATIVE FIROCIIWS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFERBI CGITAIlWEENT OGEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigQ1 Containment Radiation has been at any time 110 R/HR.
3.
SI REINITIATIM MITERIA MANUALLY operate ECCS pumps as necessary AND GO TO ECA-3.1, (SGTR WITE LDSS OF REACIOR 0001 ANT - SUBC00I2D RECOTERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'F (<75'F ACC)
- PIR level can HQI be maintained >5% (>30% ACC) 4.
SECGtIERT INTEGRITY CRITERIA 0010 EI-2, (FAULTED STRAM GENERATOR IS01ATIGt), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has EQI been isolated 5.
COIR IAG RECIRCUIATIM SWITUROVER CRITERIGi l
H RWST level decreases to (48%, IRQi GO TO ES-1,3, (IRANSFER TO Cola LEG RECIRCUIATIM), Step 1.
6.
AFW SUFFLY SWITMOTER CRITERIA H CST level decreases to <9%. IHQi supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
MULTIFIA TURE RUFTURE CRITERIA RETURN TO EI-3, (STEAM GENERAIOR TURE RUFTURE), Step 1 if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITINDOUS ACTIGI STEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR levol >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 psis ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
}
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision IB
t STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained
- ** ** *= ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **
CAUTION
- If the Turbine AFP is the only source of feed flow, then steam supply to the Turbine AFP must be maintained from at 1 east one S/G.
- If all S/Gs are RUPTUREP, then the S/G with the lowest water level should be used for RCS cooldown.
l 3.
laninte Flow Frome RUPTmun s/Cm 3 a.
Verify RUPTURED S/Gs PORV a.
Adjust controller to 1,125 psig controller - IN AUTO SET AT and place it in AUTO.
1,125 psig b.
Check RUPTURED S/Gs PORV -
b.
HREN RUPTURED S/Gs pressure CLOSED
<1,125 psig, IHIH verify S/Gs PORV closed.
IE NOI closed, IHIN place S/Gs PORV in MANUAL and close PORV.
IE S/Gs PORV can HQI be closed, IRIN LOCALLY isolate S/Gs PORV.
CV-2210 MS-021 B
CV-2230 MS-022 C
CV-2250 MS-023 D'
CV-2*70 MS-024 Step 3 continued on next page EI-3 Page 5 of 53 Revision 18
REFERENCE PAGE FOR EI-3 l
i
,i 1.
&MINISTRA11YE FtRICTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADVERSE OGITAI1EENT_0GEDITIG(S ACC is defined as Containsumt Presgure >3.5 psig Gi Containment Radiation has been at any time 110 h/HR.
3.
81 REINITIATIGI CRITERIA MANUALLY operate ECCS pumps as necessary &HD CO TO ECA-3.1, (SGTR WITE IDSS OF REACTOR 000! ANT - SUSC00 LED RECOURY DESIRED), Step 1, if EITHER condition listed below occurs:
1
- RCS subcooling <25'F (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGm&RY INTEGRITY MITERIA CO TO II-2, (FAULTED STEAM CENERATOR IS01ATICBI), Step 1 if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COLD 1AG RECIRCUIATIGf SWITGQTER M1TERIGl I
II RWST level decreases to (48%, IllEH GO TO ES-1.3, (TRANSFER TO COID LEC RECIRCU1ATION), Step 1.
6.
AN SUPPLY SWITMDFER MITERIA IE CST level decreases to (9%..IllEN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
MULTIF12 TURE RUPTtIRE MITERIA RETURN TO EI-3, (STEAM GENERATOR TUBE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation B.
CGfTINUQUE ACTIGt BTEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pump; When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)i 36.
RCP Support Conditions, Verification of Natural Circulation j
EI-3 Revision 18 1
. ~ - _....
1 1
j
- 1 i i i
i-STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained i
i
]
g Step 3 continued.
i i
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c.
LOCALLY close MANUAL ISO to isolate Steam Supply To Turbine AFP from RUPTURED S/Gs 4
RUPTURED S/G MANUAL ISO e
A MS-143 B
MS-026 i
C MS-144 I
D MS-027 i
I d.
Verify RUPTURED S/Gs d.-
MANUALLY close valves. IE Blowdown ISO Valve - CLOSED HQI, THEN LOCALLY close valves.
i i
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E l
I Step 3 continued on next page I
EI-3 Page 6 of 53 l
Revision 18 I
l
I REFERENCE PAGE FOR EI-3 1
1.
AMINISTRATJYE FtEICTIGIS l
ADFER.'iE CGITAIIEEINT CGEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/HR.
3.
El REINITIATIGt CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (8GT1 WITE LOSS OF REACTOR C001 ANT - SUSC0012D RE00VERY DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'F (<?5'T ACC)
- PZR level can HQI be maintained >51 (>30% ACC) 4.
SECGtIERY INTEGRITY CRITERIA 00 70 EI-2, (FAULTED STEAM GENERATOR ISOIATIGt), Step 1 if EITHER condition listed below occure:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COIm MLU3f I
IE RWST level decreases to (48%, IHT.S GO TO RO 1.3, (TIANSFER TO COLD 12G RECIRCUIATIGI), Step 1.
6.
AFW SUFFLY SWITMOFER CRITERIA II CST level decreases to <9%. 271EN supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIFI2 TUBE RUPTURE CRITERIA RETUEN TO II-3, (BTIAN GENERAIDE TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGfTINDOUS ACTIGf BTIFS 1
1.
RCP Trip Criteria
- 4. ~ Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 psis ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level I
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
STEAM GENERATOR TURE RUFWRE Action / Expected Response Response Not Obtained Step 3 continued e.
Verify RUFIURED S/Cs MSIV e.
MANUALLY close RUFTURED S/Cs and MSIV Bypass Valve MSIVs and MSIV Bypass Valves.
- CLOSED H any RUFWRED S/Cs MSIV will E cloae. E N LOCALLY elose MsIV by isolating instrument' air and placing the 3-way vent valve in intermediate position
(-45') for each affected MsIV g
M MsIV AIR Iso VDrT CV-2216 IA-075 Ms-242 CV-2236 IA-016 Ms-243 CV-2254 IA-017 Ms-244 CV-2276 IA-078 Ms-245 E any RUFTURID S/Gs MSIV Bypass Valve will E close RE3:
- LOCALLY isolate air to MSIV Bypass Valve and vent off air.
QE
- LOCALLY close MSIV Bypass Valve MANUAL 150.
Step 3 continued on next page EI-3 Fage 7 of 53 Revision 18 l
j i
i RETERINCE FACE TOR II-3
{.
I 1.
421DlISTRATITE FtBICTIES
- Monitor CST Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFIRSE cetTADetINT CGEDITIGES ACC is defined as Contaitument Presgure >3.5 peig Q1 Containment Radiation has been at any time 110 R/ER.
3.
EI REINITIAT1mf MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SGT1 WITI IDES OF REACTOR COOLANT - SUSC00 LED RECUTERY DESIRED), Step 1, if EITHER condition listed below occurs
- RCS subcooling <25'T (<75'T ACC)
- FZR level can HDI be maintained >5% (>30% ACC) 4 4
EEcefMRT DffEMITY GITERIA CO TO EI-2, (FAULTED STEAM GENERATOR ISO 1ATION), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/C is completely depressurized and has EQI been isolated 5.
COLD us McIncuiATION ENTTcEOFIR MITERIG(
H RWST level decreases to (48%, IIDi GO TO ES-1.3, (TIANSFI170 COLD I
i LEG RECIRCUIATIM), Step 1.
6.
AFW SD7FLT EWI1MOTER STTERIA H CST level decreases to <9% IIDI supply ATW f rom Service Water by opening MO-3045A and MO-30453.
i 7.
MULTIFu TnE RUPTtIRE mITERIA RETURN TO EI-3, (STEM CENERATOR TURE RUFTURE), Step 1 if EITHER condition listed below occurs:
- Any Df7ACT S/C level increases in an uncontrolled manner
- Any INTACT S/C has abnormal radiation 8.
carrDrDDUS AcTimi RTEPs l
1.
RCF Trip Criteria 4
Maintain RUPTURED $/Gs NR. level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT $/C Leveld And Teodflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Fumps When RCS Pressure (200 peig (<480 psis ACC) 24 Verify ECCS Tiov Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain FZR Level
\\'
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36.
RCF Support Conditions Verification of Natural Circulation
)
l l
l EI-3 Revision 18 l
STTM GENERATOR TUEE RUFIVRE Response Not Obtained Action / Expected Response Step 3 continued H still liQI able to isolate all RUPTURED S/Gs, M perform the following:
H any MSIV vill 110I close.
M LOCALLY close MSIV by isolating instrsament air and placing the 3-way vent valve is intermediate position (-45') for each y*
affeeted MSIV:
MSIV AIR ISO VENT cv-2216 11-075 MS-242 CV-2236 IA-076 MS-243 CV-2256 IA-017 MS-244 CV-2276 IA-078 MS-245 H any MSIV Bypass Valve will EQI close III2f t
- LOCALLY isolate air to MSIV Bypass Valve and vent off' air.
Q1
2)' Use INTACT S/Gs FORVs for heat removal.
Step 3 continueo en next page EI-3 Page 8 of $3 Revision 18
._m...
5 i
i j
t REFERDiCE FAGE FOR E!-3 l
)
1.
p3tINIETRATITE FMICTIsts
)
$NEREE OMTAIISIENT OEDITImts ACCisdefinedasContaina'entPresgure>3.5peigQRContainment Radiation has been at any time 210 R/ER.
j 3.
$I RRIMITIATICE MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SCTR WITI IASS OF REACTOR 0001 ANT - SUBC0012D REDOFERY ERSIRED), Step 1, if EITRER condition listed below occurs
- RCS subcooling <25'T (<75'T ACC)
- FZR level can EQI be maintained >5% (>30% ACC) 4.
EaDMID&ELY INTERITY CRITERIA 0010 EI-2, (FAULTED STEAM CENERATOR ISOLATI(EI), Step 1, if EITTER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has EQI been isolated 5.
001212G RECIRCHIAfist ENITCROFER CRITERIGI II RWST level decreases to (48%, IHZ2i 90 TD 38-1.3, (TRANSFER TO 0012 g
l LEC RECIRCUIATIGI), Step 1.
7 I
h 6.
AFW EUFFLY EfITCEGFER CEITERIA II CST level decreases to (9% IEEN supply AFW f rom Service Water by opening MO-3045A and MO-30455.
7.
iWLTIF12 TURR RDFTERE MITERIA RETURN TD RI-3, (STEAM GENERATOR TURE RUFTURE), Step 1, if EITHER condition listed below occurs:
I'
- Any INTACT S/G 1evel increases in an uncontrolled manner.
- Any INIACT S/G has abnormal radiation 8.
OmrTIEDDDB ACTICRI ETEPS l
1.
RCP Trip Criteria 4
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check FORVs Closed 7.
INTACT S/G Levels And Feedflow 10.
Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 pais (<480 pois ACC)
.l 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain FZR Level 36.
RCP Support Conditions, Verification of Natural Circulation g
I i
EI-3 Revision 18 l
l STEAM GENERATOR TUBE RUPTUkE Action / Expected Response Response Not Obtained Step 3 continued
[
- 3) Isolate the main steam header. Use Attachment 4 MAIN STEAM HEADER IS01ATION.
i H any RUPTURED S/G can HQI be isolated from at least one INTACT S/G, IEEN 00 TO BCA-3.1, (SCTR WITE IASS OF REACTOR C001 ANT - SUSC00 LED RECOFERY DESIRED). Step 1.
i f.
Verify steamline HP drain f.
MANUALLY close valves. H H.QI valves - CLOSED able to close any RUPTURED S/G HP drain valve IREN LOCALLY close MANUAL ISOL.
S/G MANUAL ISO A
MS-012 B
MS-009 C
MS-010 D
MS-011 EI-3 Page-9 of 53 Revision 18
1 REFERENCE PAGE FOR EI-3
)'
1.
ADtDtISTRATIYE FWICTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFERRE CtMTAIIEEENT OGEDITIGES ACC is defined as Containment Presgure >3.5 paig DE Containment Radiation has been at any time 210* R/HR.
3.
EI REINITIATICEI CRITERIA 1
MANUALLY operate ECCS pumps as necessary AND 00 TO ICA-3.1, (SGTR WITE LOSS OF REACTOR 0001 ANT - SUSC0012D RECOFERY DESIRED), Step 1, if i
EITHER condition listed below occurs:
- RCS subcooling <25'F (<73*F ACC)
- PZR level can RQI be maintained >5% (>30% ACC) 4 SECGED&RY INTEGEITT MITERIA i
\\
00 TO EI-2, (FAULTED STEAM GENERAIDE ISOIATIGI), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has H2I been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
C012 IAG RECIRCUIATIG( SWITM07ER GITERIGI l
1 II RWST level decreases to <48'4, IRM GO TO ES-1.3, (TBANSFER TD COID LEG RECIRCUIATIGI), Step 1.
6.
AFW SUFFLY fAfITMOVER MITERIA IE CST level decreases to <9% IEG supply AW from Service Water by l
opening MO-3045A and MO-3045B.
7.
pIULTIFI2 TURE RUPTURE MITERIA RETURN 10 EI-3, (STEAM GENERATOR TURE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/C level increases _in an uncontrolled manner
- Any INTACT S/G has abnoral radiation 8.
CGtTINUQUS ACTIGt VIEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<450 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of containment Spray Isolation of Spray Add Tank j
31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
l 36.
RCP Support Conditions, Verification of Natural Circulation l
l EI-3 Revision 18 l
___ _. _ _ _ _ - _ _.. _. _ _. _ _ ~
STEAM GENERATOR TUBE PUPTURE Action / Expected Response Response Not Obtained
- *n ** ** ** ** no ** ** *e ** ** ** ** ** **.. **......
CAUHD8
- Teedflow sho'uld NOT be established to any RUPntRED S/G that
- is also TAULTED unless needed for RCS cooldown.
- ** ** ** ** ** ** ** ** ** ** *n ** ** ** *n en ** ** *n.. **
4.
Chetck_1UZIUMD S(Ga imelt 9
a.
Verify narrow range level a.
Maintain feedflow to RUPTURED
- >7% (>14% ACC)
S/Gs until narrow range level
>7% (14% ACC). OWTINUE WITE 8tep 5.
IdlM RUPTURED S/Gs level >7% (>14% ACC). IHM stop feedflow to RUPTURED S/Gs.
b.
Stop feedflow to RUPTURED S/Cs El-3 Page 10 of 53 Revision 18
._.,---.,y
.r p.,
-.---w-c.,
--,-#y
..%-,,.,~,
,-c
REFERENCE PAGE FOR E!-3 I<
1.
AMEIRISTRAYIYE.FMCTIESl3
- Monitor CSF Status Trees e Monitor Faergency Action Levels (Eats) 2.
AMEREE QWTAIIENET (EEDITIME ACC is defined as Containment Presgure >3.5 peig OR Contairusent Radiation has been at any time 110 R/RR.
3.
EI REIBITIATIM MITER.IA MANUALLY operate ECCS pumps as necessary AND 00 TO BCA-3.1, (SCTR WITE 1488 OF REACTUR 000! ANT - SUB00012D RBOUTERY BESIRED), Step 1, if EITREA condition listed below occurst
- RCS subcooling (15'T (<75'r ACC)
- PZR level can RQI be maintained >$1 (>30% ACC) 4.
mEcmn1RT IIrIEMnf cRITPRIA 00 TO EI-2, (FAULTED STRAM CENERATOR ISOIATIM), Step 1, if 11IllEE condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has RQI been isolated
- Any S/G As completely depressurized and has HQI been isolated 5.
COIA IRC RECIRCUIATItal EMITMOVER MITERIM l
H RWST level decreases to (48%, Il[EN 0010 E8-1.3, (TBANSFER 10 0012 LEC RECIRCUIATIM), Step 1.
6.
AFW SUFFLT Ef1TCE0fE1 MITERIA H CST level decreases to <91. IEEN supply AFW f rom Service Water by opening MO-3045A and MO-3045B.
7.
SEILTIFI2 iURE RUFTERE MITERIA RETUEN TO RI-3, (STEAM OENERATUR TURE RUFTURE), Step 1, if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
cWITINDDDE ACTI M ETEPS l
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) l 5.
Check PORVs Closed 7.
INTACT S/G Levela And Teodflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure (200 psig (<480 pois ACC) 24.
Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
- 36. RCP Support Conditions, Verification of Natural Circulation El-3 Revision 18
j
)
STEAM GENERATOR TUBE RUPTURE l
Action / Expected Response Response Not Obtained I
l CAUTION
- If any PZR FORV opens due to high RUE pressure, then
- Step 5.a should be repeated after pressure drops below the
- PORV setpoint.
- ** ** ** ** ** ** ** ** ** ** *o ** ** ** ** ** ** ** ** ** **
5.
Chask PZR.PORYs_AsuL11nch YAlYzat s.
PZR FORVs - CLOSED a.
IE PZR pressure is (2,335 psig.
H M MANUALLY close PZR PORVs.
IE either PIR PORV can HQI be closed, H M MANUALLY close its block valve.
II block valve can HQI be closed, H M 00 TO ECA-3.1, 4
(8011 WITE LOSfi 0F REACTOR C00! ANT - SUBCOOLED RECOVERY DESIRED), Step 1.
h.
PORV Block Valves - AT b.
MANUALLY open PORV Block Valves LEAST ONE OPEN u:less they were closed to ise'. ate faulty PORVs.
6.
Check For FAUL MD S/ Cat a.
Check Pressure in ALL a.
GO 70 EI-2, (FAUL11D STEAM S/Gs -
CENERATOR IS0!ATION), Step 1, unless EI-2, (FAULTED STEAM l
- S/0 PRESSURE STABLE OR GENERATOR ISOLATION), already DECREASING IN A performed for the FAULTED S/Gs.
CONTROLLED MANNER l
- NO S/G COMPLETELY DEPRESSURIZED EI-3 Page 11 of 53 Revision 18 4
-,4 m
REFERENCE PAGE FOR El-3 1.
AIMINIETEATIH FMCTIME
ADfERRE Q(NEAIMENT QMDITIMS ACCisdefinedasContainmentPresgure>3.5peigDEContainment Radiation has been at any time 110 R/HR.
3.
El EXINITIATIM CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TU BCA-3.1, (SCIR WITE 1488 0F REACTOR COOLANT - SUB0001JtD RECUTERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC) e PZR level can liQI be maintained >$1 (>30% ACC) 4 RECGtI11Y INTERITY MITERI&
00 TO RI-1, (FAULHD STEAM GENERATOR 1801AT15), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
0014 IAG_ RECIRCUIATIW( MITMOTER CRITE115 h
II RWST 1evel decreases to (48%, IES GO TO ES-1.3, (TRANSFER TO C013 12C RECIRCULATIM), Step 1.
6.
AFW SUFFLY M ITUEOFER CRITERIA II CST level decreases to <91, IEN supply AFV from Service Water by opening MO-3045A and M0-3045B.
7.
MULTIFIA TURE RUFTERE CRITERIA RETURN TO II-3, (BTEAM CENIEATOR TURE RUFTURE), Step 1, if LITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTINUQUE ACTI M ETIPS 1.
RCP Trip Criteria 4.
Maintain RUFTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumpa When RCS Pressure <200 peig (<480 psig ACC) 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 l
i STEAM GENERATOR TUBE RUPTURE 4
Action / Expected Response Response Not Obtained f
4 i
j en ** ** ** ** ** ** ** *e ** ** ** ** ** ** ** *e ** ** en ** **
l CAUTION
e a
e d
- ** ** ** ** *e ** ** ** ** en ** ** ** ** ** ** ** ** ** ** **
7.
Chack IMCT R/G Invals:
6 l
a.
Verify NR Level in at least a.
Maintain total feedflow >720 spm I
one INTACT S/G - >7%
until NR level is >7% (>14% ACC)
(>14% ACC) in at least one INTACT S/G.
1 j
b.
Control feedflow to b.
1E NR Level in any INTACT S/G
~
maintain NR level in all continues to increase in an INTACT S/Gs - BEWEEN 7%
uncontrolled manner, IREN RETURN AND 50% (BEWEEN 14% AND TO 8tep 1.
50% ACC)
I en ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **
CAUTION f'
i
- If loss of off-site power occurs after SI reset, then only those loads initiated by the Shutdown Sequencer will j
i restart on the EDG.
- Following SI reset, automatic reinitiation of SI will NOT occur until the reactor trip breakers are closed.
l 6
l 8.
Renal 11 9.
Reset CIst
- Reset CIS Phase A
- Reset CIS Phase B i
EI-3 Page 12 of 53 Revision 18
--~7,---r--..,,
_-,,,,,,-,_--,,,,,,...,,-.-.--,,-c.-
.., ~ -,
1, i
RETERENCE PACE FOR EI-3
)
1.
AIMINISTRATIYE FIROCTIGIS
- Monitor CST Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFEREE Q(NTAIIREENT 03EDITIGIS ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any tima 110 R/HR.
3.
II.REINITIATIGI CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO BCA-3.1, (SCTR WITE IDSS OF REACTOR C00lANT - BUDC0012D RECOVERY DESIRED), Step 1, if EITHER condition listed below occural
- RCS subcooling (25'T (<75'F ACC)
- PIR level can RQI be maintained >$1 (>30% ACC) 4.
SECGIDARY INTEGRITY CEITERIA 00 TO EI-2, (FAULTED STEAM CINERATOR ISOIATIW), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
Cola LEG _RECIRCUIATIGt. SWITCR0fER. CEIIIEIW H RWST level decreases to (48%, IEN GO TO ES-1.3, (TEANSFER TO COLD LEC RECIRCUIATIM), Step 1.
6.
ABLEUFFLY EWITCEOTER CRITERIA H CST level decreases to (9%. IEH supply AW from Service Water by openine MO-3045A and MO-3045B.
7.
IEULTIF12 TURE RUF7BE CRITIKIA RETUEN 10 EI-3, (BTIAN CENERATOR TUBE RUFTURE), Step 1, if ElIER condition listed below occurs
- Any INTACT S/G 1evel increases in en uncontrolled manner
- Any INTACT S/G has abnormal radiation l
8.
CGfTIND005 ACTIGI ETEFS 1.
RCP Trip Criteria j
4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS T10w Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
RCP Support Conditions. Verification of Natural Circulation EI-3 Revision 18
l 4
i I
STEAM GENERATOR TUBE RUPTURE 1
Action / Expected Response Response Not Obtained i
l CAUTION j
- EDCs should NOT be run for >4 hours with (1100 KW load.
j 2
i i
10.
YtrifT_All.AC_.Busta Energized l
))y off-SitcJ m art i
t a.
V81 and VS2 bus voltage -
a.
Coordinate with Load Dispatcher NORMAL to restore an incoming line.
j REFER TO UNI-1-2, (130 KV SYSTEM agd MALFUNCTION).
b.
S/U transformer breakers to b.
II power is available in the H1 and H2 - CLOSED switchyard, IREN restore power to H1 and H2.
REFER 10 ONI-32,
- H-102 (12.47 KV AND 4.16 KV SYSTEM j
- H-202 FAULTS).
c.
Verify Al AND A2 -
c.
Try to restere off-site power to l
ENERGIZED BY OFF-SITE POWER A1 AND A2. - REFER TO ONI-32, (12.47 KV AND 4.16 KV SYSTEM FAULTS.
t II off-site power can HQI be restored to Al AND A2, IEN place additional equipment on any loaded EDG. REFER 10 ONI-50, (FIANT OPERATION AFTER A LOSS OF OFF-SITE POWER).
Continue efforts to restore power while continuing with this procedure.
d.
Stop any unloaded EDG and place in Standby by performing the following:
- 1) Place unloaded EDGs IDLE AFTER AUTO START switch to IDLE
- 2) Place unloaded EDGs START /STOP CONTROL switch to STOP EI-3 Page 13 of 53 i
Revision 18
.. _.. ~,..,_
_.~.
(
I i
6 i
REFERENCE PAGE FOR El-3 1
1.
ADMINISTRATIVE.FUNCTIW S 3
- Monitor CSF Status Trees
]
- Monitor Emergency Action Levels (Eats) 2.
ADHNil_Cm(I&INENT_.CGtDITIWS ACCisdefinedasContainmentPresgure>3.5psigDEContainment j
Radiation has been at any time 110 R/HR.
i 3.
SI REINITIATIM CRITERIA l
MANUALLY operate ECCS pumps as necessary AND 0010 ECA-3.1, (SCDL WITS j
IDSS OF REACTVR C001 ANT - BUBC00 LED RECOVERT DESIRED), Step 1. if ELTEE condition listed below occurst i
- RCS subcooling (25'T (<15'T ACC) i
- PZR level can 1101 be maintained >5% (>30% ACC) i 4.
SECON MRY INTEGRITY URITERIA l
GO TO EI-2, (FAULTED STEAM CENERATOR ISOLATICSI), Step 1, if EITHER condition listed below occurs:
j
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated l
- Any S/G is completely depressurized and has HQI been isolated 5.
COLD LEG RECIRCUIATIM SWITUE07ER CRITERIW(
g lE RWST level decreases to (48%, IEN GO 10 ES-1.3, (TRANSFER TD COLD LEG RECIRCULATION), Step 1.
]
6.
A N SUPPLY.SWITCROVER CRI11RIA II CST level decreases to (9% IREN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
MULTIPLE TUBE RUFTURE CRITERIA l
BETURN TD EI-3, (STEAM CENERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurs l
- Any INTACT S/G 1evel increases in an uncontrolled manner l
- Any INTACT S/G has abnormal radiation
]
8.
CONTINUOUS ACTIN.. STEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) i 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power j
- 30. Stopping of Containment. Spray, Isolation of Spray Add Tank l
31.
Con'rol RCS Makeup And Letdown To Maintain PZR Level t
- 36. RCP' Support Conditions, Verification of-Natural Circulation EI i Revision 18
__ _ _... _.. _. _. _ ~. _.
d e
STEAM CENERATOR TUBE RUPTURE i
1 Action / Expected Response Response Not Obtained
- 11. Estah1(ah f=mt - t Air Tg cantainments a.
Check Instrument Air a.
II power available to any l
Compressor available Instrument Air Compressor, HEN restore cooling from BCW and
- Any Instrument Air Service Water AND LOCALLY start Compressor running an Instrument Air Corspressor.
- BCW Pump running II NQI, HE LOCALLY start Diesel Air Compressor. REFER TO
- BCW cooled by Service 01-7 67, (TWEPORART BACKUF Water DIESEL AIR CGIFEE8808).
II EQI able to start Diesel Air Compressor, H E LOCALLY start an Instrument Air Compressor using Attachment 3, STARTING AN INSTRUMENT AIR COMPRESSOR.
b.
Instrument Air Supply To b.
MANUALLY or LOCALLY open valve.
Containment (CV-4471) -
OPEN II instrument air pressure HQI normal. H E dispatch operator to LOCALLY verify air compressors and air dryers operating correctly. REFER 70 (MI-51, (IASS OF DISTRWEENT AIR).
EI-3 Page 14 of 53 Revision 18
=_
4 REFERENCE PAGE FOR EI-3 iI' 1.
AIIIINIETIATIVE FWICTimts
- Monitor CST Status Trees
- Monitor Faergency Action Levels (EALs) 2.
ADFERRE GEffAIIEElff cmDITIsts ACC is defined as Containment Presgure >3.5 psig DE Containment Radiation has been at any time 110 R/HR.
3.
EI REIMITIAffet MITERIA MANUALLY operato ECCS pumps as necessary AliD 0010 ECA-3.1, (SUIR WITE 1468 0F REACTUR COOLANT - BUD 00012D RECUFERY DESIRED), Step 1, if I
E121XR condition listed below occurs:
- RCS subcooling (25'r (<75'T ACC)
- PZR level can HDI be maintained >$% (>30% ACC) 4.
SECGmktY DrfERITT CRITERIA 00 TO EI-2, (FAULTED STE&M 'JENERATOR IS01ATION), Step 1, if E1IREE 4
condition listed below occuts:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated C012. LEG _RECIRCUIATIWf SWITCRQfER.MITERIGi l
1E RWST level decreases to (48%, IEEN 00 TV ES-1.3, (TIANSFER TV C012 LEC RECIRCUIATICE(), Step 1.
6.
AFW BUFFLT mfITCEOFIR CRITERIA II CST level decreases to (9%, IEEN supply AFV f rom Service Water by opening M0-3045A and MO-3045B.
7.
HULTIFI2 TURE RUFTURE MITE 11A RETURN TO II-3, (8TEAN GENERATOR TUBE RUPTURE), Step 1, if EITHER condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITINUDUS ACTJWI BTEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RHR Pumps When RCS Pressure (200 psig (<480 psig ACC) 24 Verify ECCS T1ow Not Required 30.
Stopping of Contsinment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained CAUIIDN
- If RCS Pressure decreases to <200 psig (<480 psig ACC),
theti the RHR Pureps soust be MANUALLY restarted.
- MANUALLY restarted RNR Purops will NOT trip on RWST low 1evel of 48%.
- 12. Check _1f RER hampa_Should_Be 9
Stopped a.
RCS Pressure - >200 psig a.
II RCS pressure is between
(>480 psig ACC) 200 pais and 480 psig. IHEN establish CCW flow to RHR EXs.
Open CCW to RBR Valvest
- MO-3210A
- MO-3201B CO TO Step 13.
b.
Stop RHR Purnps and place in AUTO.
EI-3. Page 15 of 53 Revision 18
-..-=
REFERENCE PAGE FOR EI-3 l
l 1.
AININIETEAT[YE FtEICHG[$
I
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADfERAL.QCEIAIIEEENT OEDITIGts ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 210 R/BR.
i 3.
31 REINITIATIM CRITERIA l
MANUALLY operate ECCS pursps as necessary AlfD 00 TO BCA-3.1, (SGT1 WITE loss OF aEACToa COOIANT - SU5000 LED RE00 FEET ISSIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PIR level can liDI be maintained >$% (>30% ACC) 4 BBCGG11Y INTEGRITY GITERIA 0010 EI-2, (FAULTED STEAM CENPIATOR ISOIATIGI), Step 1, if E1IER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and a
has liQI been isolated
- Any S/G is completely depressurized and has liQI been isolated
}
5.
C012 LEG RacIncu1ATIGI. SWITm0fE1 GITERIM I
II RWST level decreases to (48%, IEN 0010 ES-1.3, (TRANSPER 70 COLD LEG RECIRCUIATIGI), Step 1.
6.
AFW SUFFLY BWIT G 0fER.G ITE11A II CST level decreases to (9%. IEN supply AIV f rom Service Water by opening MO-3045A and MO-3045B.
7.
MULTIFLE TUEE RUPTME GITERIA RETUEN TO RI-3, (8 TEAM CENERATOR TURE EUFTUEE), Step 1, if EITHER condition sisted below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
QGtTINUQUE ACTIM ETIFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Lavels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psis ACC) 24.
Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level l
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
~
- ~ _ _ -... - -.
4 STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not obtained 13.
th ck RUPTUnrn 3/Ca FrsAsutt -
00 TO ECA-3.1, (SC11t WITE IDSS OF
>270 psig REAC1t* C001 ANT - SUB000lRD RECOVERY DESIRED), Step 1.
14.
Chacklunnarn E/Gdolded DQ NOT CQRURVE with this procedure Frta INTACT B/Ga until RUPTURED S/Gs isolated from INTACT S/Gs, unless a RUPTURED S/G
- Check RUPTURED S/Cs MSIV and is needed for cooldown.
l EI-3 Page 16 of 53' Revision 18 n
-e-,
n.~
.,n..,-
REFERENCE PAGE FOR EI-3 1
1.
AMINIETRATIYE FUNCTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFEREE OGrTADetINT OEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigQEContainment Radiation has been at any time 110 R/BR.
3.
SI.REDtITIATImf GITERIA MANUALLY operate ECCS pumps as necessary AND 00 70 BCA-3.1, (80T1 WITE IDS 8 OF REAC!tlR 0001 ANT - SUSC0012D RECOFIRT DESIRED), Step 1, if EITE R condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HDI be maintained >5% (>30% ACC) 4.
SECGm&RY DITEGEITY MITE 11A 00 TV EI-2, (FAULTED STEAM GENERATUR ISOLATIGI), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in en uncontrolled manner and has EDI been isolated
- Any S/G is completely depressr.rized and has HDI been isolated 5.
Colb LEC RECIRCGIATIG( SWITG0FER GITERIGf l
lI RWST level decreases to (48%, IRM 00 TU ES-1.3, (TRANSFER 10 0012 LEG RECIRCUIATIGI), Step 1.
6.
AFW SUFFLT SWITGDFER GITERIA II CST level decresses to <9%. THE supply AIV f rom Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIFIA TURE RUPTURE CRITERIA RETURN TV EI-3, (BTEAM CENERATOR TUBE RUFTURE), Step 1, if E1IHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITDfDOUS.ACTIGt 2MPS 1.
RCP Trip Criteria 4.
Maintain RUFTVRED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Teedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS T1ow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
Il I
)
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained 1
- Sudden changes in steam flow caused by steam dumps may
+
- initiate a main steam isolation.
- ** ** ** ** ** ** ** ** ** ** ** ** ** ** no ** ** ** ** ** **
1 4
15.
Initiate RCS Cooldowns
)
a.
Determine required core exit TC temperature from l
Table 1.
]
TABLE 1 RUPTURED S/G REQUIRED CORE EXIT TC l
PRESSURE (psig)
T1!MPERATURE ('F) 21,200 1536 (1505 ACC) 1,100 - 1,199 1525 (1494 ACC) l 1,000 - 1,099 1513 (182 ACC) 4 900 -
999 1501 (1470 ACC) j 1 87 (1456 ACC) 800 -
899 4
f (1 41 ACC) 700 -
799 1472 4
600 -
699 1456 (1425 ACC) 500 -
599 1437
'(1406 ACC)-
1 15 (1384 ACC) 400 -
499 4
300 -
399 1389 (1358 ACC) 270 -
299
-1380 (1349 ACC)-
Step 15 continued on next pagt EI-3 Page 17.of 53 Revision 18
..y..
--.,,,,._w,.,
__-..m. _, - -..
REFERENCE PAGE FOR EI-3 1.
AMINIETRATIYE FMICTI(EtB
- Monitor CST Status Trees
- Monitor faergency Action Levels (EALs) 2.
ADFEREE CGITAIMEENT GMDITIGIS ACCisdetinedasContainmentPresgure>3.5psigDEcontainment Radiation has been at any time 110 R/HR.
3.
El EEINITIATIGt MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SCTR WITE IDS 8 0F REACTOR 0001 ANT - SUB000I2D RE00FERY DESIRED), Step 1, if EITHER condition listed below occura s
- RCS subcooling (25'T (<75'T ACC)
- PZR level can 301 be maintained >5% (>30% ACC) 4.
SECGED&RI. INTEGEITI.. CRITERIA 00 TO EI-2, (FAULTED STEAM GENRA1DR 1801ATIM), 8tep 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated
}
5.
COID LEG R2CIRCUIATIGt ENITMOFIR CRITERIGi H RWST level decreases to (48%, IHf.S 90 TO ES-1.3, (TRANSFER 10 001D I2G RECIRCUIATI(Et), Step 1.
6.
AFW SUPPLY EWITMOFER MITERIA H CST level decreases to (9%. IEN supply AFW from Service Water by i
opening MO-3045A and MO-3045B.
l 7.
MULTIF12 TURE RDFTERE MITE 11A RETURN TO RI-3, (8 TEAM GENERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnorinal radiation 8.
CGITINUDUS ACTIGI ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<486 peig ACC) 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level I
36.
RCP Support Conditions, Verification of Natural Circulation El-3 Revision 18 p
i i
1 1
l STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained i
Step 15 continued I
i i.
l b.
Monitor Intermediate Range and Source Range start-up j
rates while performing Step 15.c i
CA!IILON
- If LOLO TAVE INTERLOCK Switches are placed in BYPASS bef ore
- TAVE <553'F, then the steam dumps will close when TAVE
- reaches 553*F and the LOLO TAVE INTERLOCK Switches must be
- placed in BYPASS again.
- ** ** ** ** ** ** ** ** ** ** ** *n ** ** ** ** ** ** ** ** **
i c.
Dump steam to condenser c.
Dump steam using INTACT S/Gs i
from INTACT S/Gs PORVs.
1
- 1) CONDENSER AVAILABLE DE C9 light on Permissive Status Panel - LIT Use INTACT S/Gs steam supply valves to Turbine AFP.
Step 15 continued on next page EI-3 Page 18 of 53 Revision 18
l REFERENCE PAGE FOR EI-3 1.
AIEtIEISTRATIVE 7tBICTICEIS e Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFERRE (XEffAIEEERIIT CGEDITI(NB ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/HR.
3.
EI REIEITIATI(El CEITE11A MANUALLY operate ECCS pumps as necessary MD 0010 BCA-3.1, (8GTR WITE IAISS OF REACTDE COOIANT - SUB000 LED RECUFEAY DESIRED), Step 1, if EITHER condition listed below occurst i
- RCS subcooling <25'F (<75'F ACC)
- PZR 1evel can HQI be maintained >$% (>30% ACC) 4.
EECGED&RY INTERITY CRITERIA l
l 00 TD EI-1, (FAULTED STEAM CENERATOR 1801ATICEI), Step 1, if EITHER I
condition listed below occurst
- Any S/G pressure is decreat%st in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurised and has liDI been isolated h
5.
CQlaIAG EECIRCt!IATICE( WJTMtNIE MITERIGI IE RWST level decreases to (48%, IBM 00 TO ES-1.3, (TIANSFIE 10 colm 12C RECIRCUIATI(EI), Step 1.
6.
AFW EUFFL7 Elf 1T M 0 FEE CRITERIA If CST level decreases to (9%. IEE supply AFW from Service Water by I
opening MO-3045A and MO-3045B.
1 7.
IEULTIFI2 TURE RUPTtRE CRITERIA RETUER 10 EI-3, (8 TEAM GENERATDE TURE EUFTURE), Step 1, if ElIRER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
contrIMDDUE ACTI(El ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G 14vels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 paig ACC) 24 Verify ECCS Flow Not Required
- 30. Stopping of containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level I
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 15.c continued
- 3) Place Steam Dump Mode Dump steam using INTACT S/Gs Selector in Steam steamline low point drain to Pressure Mode condensers i
- 4) Place 1Q11 LOLO TAVE
- 1) LOCALLY close MANUAL INTERLOCK Switches in isolation for RUPTURED S/Gs BYPASS steamline low point drain to condensert
?
- 5) Slowly opon Condenser Steam Dumps to.
S/0 MANUAL ISO
.i establish MAXIMUM cooldown rate.
-A MS-012 B
MS-009-C MS-010 D
MS-011
- 2) OPEN M.eamline HP Drains to condenser.
Step 15 continued on next page I
I EI-3 _Page _19 of 53 Revision 18 i-
-._.,._______2_,-._._-.__.
REFERDiCE PAGE FOR E!-3 h
1.
AltiDlISTRATITE FWCTIES
- Monitor CST Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADfERRE OmffAIMEIff DCEEDITICERE ACCisdefinedasContainmentPresgure>3.5paisQ1 Containment l
Radiation has been at any time 110 R/ER.
l 3.
El REIEITIAT1(El CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 10 304-3.1, (SCTM VITE 1458 0F REACTOR 0001 ANT - SUB000 LED RECORRY MSIRED), Step 1, in EITRER condition listed below occurs
- RCS subcooling <25'T (<75'T ACC)
- PER level can HQI be maintained >$% (>30% ACC) 4.
RECtEEDktf INTEMITY MITERIA 00 70 EI-2, (FAULTED STEAM OENERATOR IS01ATIGI), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurised and has HQI been isolated 5.
C0121EG.RECIRCUIATI(El MITMOTER MITERIM l
H RWST level decreases to (48%, HEN 0010 ES-1.3, (TEANSFER 10 00LD IAC RECIRCUIATICBI), Step 1.
l 6.
AFtf EUFFLY WITMOTER MITERIA H CST level decreases to (9%, IEEN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
ItDLTIFIA TURE RUFTERE CRITERIA RETURN 10 II-3, (STRAM COIERATOR TURE RUFTURR), Step 1, if EUHf.R condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
OmtTIND005 AcTICEI ETIPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Cs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
.-._4
_ _ _. = _.. _ _ _ _ _ _. _. _. _ _ _.. _. _..
STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 15.c continued
- 3) LOCALLY open Steamline Low Point Drain Trap Bypass from INTACT S/Cs to condenser (Located on the 45' elevation between the steam dumps and the "B" condenser.)
S/G BYPASS VALVE A
CO-390 B
CO-395 C
CO-400 D
C0-405 II no INTACT S/G available, IEDi perform the following:
- Use FAULTED S/G
- QR
- 00 TV ECA-3.1, (SCTR WITE less 0F REACTUR C001 ANT - SUB00012D RECOVERY DESIRED), Step 1.
d.
Core exit TCs - LESS THAN
-d.
RETURN to Step 15.b.
REQUIRED TEMPERATURE FROM TABLE 1 1
e.
Stop cooldown AND maintain RCS temperature steady EI-3 Page 20 of 53 Revision 18
-. ~.... -..
REFERENCE PACE FOR El-3 I
t.
AmIElmarm res: rums
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
A MEREE OMTAIMENT DmDITims ACCisdefinedasContainmentPresgure>3.5peigQ1 Containment Radiation has been at any time 110 R/RR.
3.
31 REIEITIAfim MITERIA MANUALLY operate ECCS pumps as necessary AND 0010 BCA-3.1, (SGR WITE IASS OF REACTOR 0001 ANT - BUB 000 LED REOUTERY DE81 RED), Step 1, if EITRER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PIR level can HQI be maintained >$1 (>30% ACC) 4.
EEcon&RY IMERITY CEITERIA 00 TO EI-2, (FAULHD STIAN GENERATOE 1801ATI(EI), Step 1, if IITRER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurised and has EQI been isolated 001212C RECIRCUIATM MITEROWER CRITERIM I
H RWST level decreases to <48%, IHLH 0010 E8-1.3, (TRANSFER TO COLD 12C RECIRCU1ATI(EI), Step 1.
6.
APW EUFFLY EMITtE0fER CRITERIA H CST level decreases to (9%, IREN supply AW from Service Water by opening MO-3045A and MO-30458.
7.
M LTIFI2 THRE RDFTM E CRITERIA RETURN 10 E!-3, (BTWAM GENERA 10E TURE RUFTURE), Step 1, if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CONT A Apf15 ETEPE 1.
RCP Trip Criteria 4
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10.. Verify All AC Buses Energised By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure (200 pois (<480 pais ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
- 35. RCP Support Conditions Verification of Natural Circulation l
Ex-3 Revision 18
_m____m.______
--.-----a.---------
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained
- ** e* en en en e* ** ** ** ** ** ** en ** ** ** ** en ** ** **
CAUTION
- RCS cooldown in Step 15 should be completed before continuing *
- to Step 16.
- ** ** ** ** ne ne ** ** ** ** ** ** e* ** ** ee ** *e ** ** **
16.
Chark_RUfIURED_SIG_Frasants -
II RUPTURED S/G pressure continues STABIA OR INCREASING to decrease to <250 poi above the INTACT S/Gs used for cooldown, IRE 0019 BCA-3.1, (SCTR WI11 LOSS OF REACTOR C00!Eff - SUSC0012D RECOFERY DESIRED), Step 1.
- 17. Check.1CE_Rubcon14== m---d on 00 70 BCA-3.1, (8011 WITE IDSS OF Core k=it TCs - >45'F REACTOR C00!&ff - SUSCOO12D
(>95'F ACC)
RECOFERY DESIRED), Step 1.
- 18. Daarnasurist_ ACE _Io_Ninimise Break F]ge ^ ' Rafill 233:
a.
Verify normal PZR spray -
a.
00 TD Step 19. OBSERVE CAUTI(EfS AVAIIABLE prior to Step 19.
b.
Spray PZR with maximum available spray Step 18 continued on next page EI-3 Page 21 of-53 Revision 18
1 REFERENCE PAGE FOR EI-3 1.
Alti1RII2EATIY1_Z1EICTICEtS e Monitor CST Status Trees e Monitor Pmergency Action Levels (EALs) 2.
ADTERRE OmffAIIEEENT (IEtDITIGtS ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/HR.
3.
B L111MITIATI(M..CEITIEIA MANUALLY operate ECCS pumps as necessary AND 00 TO RCA-3.1, (SGTR WITE I488 0F REACTOR 0001 ANT - BUBC0012D RECOVERT DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC)
- PER level can HQI be maintained >$1 (>30% ACC) 4.
RECGm&RT INTEGRITY CEITERIA 0010 EI-2, (FAULTED STEAM CENERATOR 1801ATICEI), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HOI been isolated 5.
C012 m ER_C11IEgl(El I
II RWST level decreases to <48%, IHQ 0010 ES-1.3, (TRANSFER TO COIR 12G RECIRCUIATI(M), Step 1.
6.
AFW SUffLY EWIIt20FER CRITERIA 1E CST level decreases to <9%, IEE supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
MULTIF12 ITTRE RUPTURE CRITERIA RE1 URN TO EI-3, (8 TEAM CENERAtot TUBE RUFTURE), 8tep 1, if ElIHf.R condition listed below occurs:
- Any INTACT S/0 level increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTINDOUS ACTICEI ETEFS l
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) l 5.
Check PORVs Closed l
7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energised By Off-Site Power
- 24. Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Leve*6 l
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
. _.. _ _ =.. _. _ _ _ _.
STEAM GENERATOR TUBE RUPTURE l
Action / Expected Response Response Not obtained 1
i Step 18 continued l
4 c.
Verify RCS pressure c.
If RCS pressure decrease is NQI decreasing RAPIDLY until adequate. IREN 00 TO Step 19.
ANY of the following OB8ERVE CAUTIONS prior to i
conditions are satisfiedt Step 19.
j
- BOTH of the followingt l.
- 1) RCS pressure -
< RUPTURED S/G PRESSURE AND
- 2) PZR level - >5%
(>30% ACC) l QR i
- PZR level - >75%
(>60% ACC)
- RCS subcooling based on I
core exit TCs - <25'F
(<75'F ACC) d.
Close normal spray valves d.
II any spray valve can HQI be closed. IREN stop RCPs supplying failed spray valves
- RCP B
- Any ONE other RCP Step 18 continued on next page EI-3 Page 22 of 53 Revision 18 4
.-.,.,.,-._..,-,..,.r-y ',, -
,n
,w,
,,,,,r,....
,,w-,,
,J
RETERENCE PAGE FOR EI-3 g
1.
AIEiIllISTRATIYE F13CTIstS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
AINERRE CMTAIMENT (XEDITIGIS ACCisdefinedascontainmentPresgure>3.5psigQRContainment Radiation has been at any time 110 R/BR.
3.
El REIMITIATInf MITE 11A MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1 (SCT1 WITE 1D88 0F REACTOR 0001 ANT - 8UE00012D RECOFERY DESIRED), Step 1. if EITHER condition listed below occurst
- RCS subcooling <25'r (<75'T ACC) e PZR level can HQI be maintained >$% (>30% ACC) 4.
EEcematY IIrIEGEITr c11TERIA 00 TV EI-2. (FAULTED STEAM GWEERATOR ISOIATI(EI). Step 1, if ElIR1R condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has ROI been isolated
- Any S/G is completely depressurized and has HQI been isolated
}
5.
co!b lac RECIncv1ATInt. Elf 1TCEOFER MITE 11(8f H RWST level decreases to (48%, IHM 00 TO ES-1.3 (TRANSFER 10 C0la 12C RECIRCUIATICEI). Step 1.
6.
ABLIUFFLT Mf1TC10FER MITERIA H CST level decreases to <9% THE supply ATV f rom Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIF12 TURE RUPTHER MITE 11A RETURN 10 EI-3. (STRAM CWtERATDR TURE RUPTURE). Step 1. if E1IEER condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CafTINUDUS ACTION ETEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >71 (>14% ACC)-
5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray. Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown Tc, Maintain PZP Level h
36.
RCP Support Conditions, Verification of Natural Circulatt:,n El-3 Revision 18
STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 18 continued e.
Close auxiliary sprsy valve e.
II valve can HQI be closed. IEEN perf orm the f ollowing:
- 1) Isolate letdown a) Close Letdown Orifice ISO Valves:
- CV-8149A
- CV-8149B
- CV-81490 b) Close Normal Letdown ISO Valvest
- LCV-459
- LCV-460
- 2) Isolate auxiliary spray line by isolating charging line flow.
- 3) II seal injection is in service. IRIN perform the followings a) Slowly close RCP Seal Flow Control Valve (HFK-182), while also throttling CCP T1ow Control Valve (FK-121) to maintain 6.6-13 spm seal injection flow to each RCP, 1
Step 18 continued on next page EI-3 Page 23 of 53 Revision 18
RETERDiCE PACE FOR EI-3 1
1.
AMINISTRA"1YE F(BICIIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADfERSE.0(RTAIM M T_0(EIPITIGIS ACC is defined as Containment Presgure s3.5 psig QR Containment Radiation has been at any time 110 R/HR.
3.
El REIN!TIATIUN M ITE11A MANUALLY operate ECCS pumps as necessary AND 0010 ECA-3.1, ($CIR WITA I488 0F REACTVE 0001 ANT - SURCOOIED kECOFERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PER level can HQI be maintained >5% (>30% ACC) 4.
SEC(EtI11Y INTEGEITT MITERIA 00 TO EI-2, (FAULTED STEAM CENERATUR 1801ATION), Step 1, if EITHER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COID 12G RECIRCUIATICEf MITG0HR CRITIEIGN l
H RWST level decreases to (48%, IllEN 0010 ES-1.3, (TEANSFER TV C0th LEC RECIRCUIATI(BI), Step 1.
6.
AFW SUFFLY BWITGaifER GITERIA H CST level decreases to <9%, IEEN supply AFV from Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIFf2.TUM RUPTURE GITERIA RETURN TO RI-3, (STIAM CENERAIDE TUBE RUFTURE), Step 1, if EITHER condition listed below occurs I
- Any INTACT S/C level increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CW(TINDOUS ACTimt ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >71 (>14% ACC) 5.
Check PORVs Closed l
7.
INTACT S/G Levela And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<400 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray Isolation of Spra/ Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
t STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained l
Step 18 continued
)
b) )u12 RCP Seal Flow Control Valve (HFK-182) is fully closed. IRM close Charging Line ISO Valves
- MO-8105
- MO-8106
- 4) II seal injection is EQI in service. IH M perform the following:
a) Close CCP Flow Control Valve (FK-121). Secure the running.CCP. Close Charging Line ISO Valves:
+ MO-8105
- MO-8106 f.
00 TO Step 21, OBSERVE CAUTI(BI prior to Step 21 EI-3.Page 24 of 53 Revision 18
REFERENCE PAGE FC4 EI-3 i
i 1.
AMINISTEATIVE FtEICTIGIS
- Monitor CSF Status Tree.1
- Monitor Emergency Action Levels (EALs) 2.
ADVERSE CGrTAIIREIN1 CGEDITIGtS ACC is defined as Containment Presgure >3.5 psig QE containment Radiation has been at any time 210 R/ER.
I 3.
SI REINITIATIGt MITERIA MANUALLY operate ECCS ptseps as necessary AND GO TO ECA-3.1, (SCTR WITE IDSS OF LEACTOR COOLANT - SUSC0012D RECOTERY DESIRED), Step 1 if ZITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC)
- PIR level can HQI be maintained >$% (>30% ACC) 4.
SECGm&1Y INTEGRITY MITERIA 00 TO EI-1 (FAULTED STEAM CENERATOR ISOIATICM), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decressing in an uncontrolled manner and nas HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COID.12G RECIRCUIATIGt sifITUn0F51 GITERIGt l
II RWST level decreases to <48%, IHEN C0 70 ES-1.3, (TBANSFER TO COLD IRG RECIRCUIATIGI) Step 1.
l 6.
4r w.PFLT SlfITMOVII MITERIA il level de:reases to (9%, IHEN supply AW irom Service Water by l
rp. + x MO-30 4 1 e.nd MO-3045B.
7.
(MTL '.2 TUBE RUMtIRE MITERIA C"JI TO RI-3, (STEAM GENERATOR TUBE RUPTURE), Step 1. if EIIEEE condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any TNTACT S/G has abnormal radiation 8.
CGITINUQUS ACTIGt ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVe C1c9ed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power l
12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of containment Spray, Isolation of Spray Add Tank 31.
Contral RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natura* Circulation EI-3 Revision 18
1 STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained
- ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** *s ** ** ** ** **
CAUTION
- During rapid RCS depressurization void formation may occur
- in the reactor vessel head. This may result in rapid PZR 1evel changes during depressur!.zation, PZR spray, or pressurization.
- If a PZR PORV is used to depressurize the RCS, then the PRT rupture disk may break and cause abnormal Containment conditions.
19.
Depressurine acn Daiam PZR FORY To Minismine Br==h Flow And Refill FZR:
a.
PZR PORVs - AT LEAST ONE a.
Establish auxiliary spray.
AVAILABLE REFER 70 01 3-3, (FRESSURIZER SYSTBt OPERATIGI).
H auxiliary spray established, Ilu21 RETUEN TD 8tep 18.b.
E auxiliary spray can HQI be__
established, IRI2i C0 TO ECA-3.3, (SGTR WI1500T PRESSURIZER FRESSURE CGITROL), Step 1.
Step 19 continued on next page l
EI-3 Page 25 of 53 Revision 18 l
t REFERDJCE PAGE FOR EI-3 l
1.
ARIIISTEATIYE FGICTIGIS e Monitor CSF Status Trees e Monitor Emergency Action Levels (EALs) 2.
ADFIRSE ptEffAIMEllT (EEIDITIGES ACCisdefinedasContainmentPresgure>3.5psigDRContainment Radiation has been at any time 110 R/HR.
3.
El REIMITIATIM MITERIA MANUALLY operate ECCS ptops as necessary AND 00 TO EC&-3.1, (SCTR WITE I488 0F REACTOR COO 1 ANT - SURC00I2D RECOFERY DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGEMRY INTEMITT C;JM 00 TO EI-2, (FAULTED 81EAM GENERATOR 180LATIGt), Step 1, if HIER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and l
has RQI been isolated l
- Any S/G is completely depressurized and has HQI been isolated 5.
COIS 12G RECIRCUIATIG( EWITMOFER CRITERIGt h
l H RWST level decreases to (48%, IEN 00 TO ES-1.3, (TBANSFER TO COID i
12G RECIRCUIATIGt), Step 1.
6.
AFW SUPPLT BWITMOFER MITERIA H CST level decreases to <9%. IEN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIFIA TURE RUFTURE MITERIA RETURN TO EI-3, (STEAM CENERATOR TURE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation l
8.
CGtTINUDUS ACTIGt BTIPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow 10.
Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level 36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
]
STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 19 continued b.
Open one PZR FORV until ANY of the following conditions are satisfied:
- BOTH of the following:
- 1) RCS pressure -
< RUPTURED S/G PRESSURE AND
- 2) PZR level - >5%
(>30% ACC)
QE
- PZR level - >75%
(>60% ACC)
(<75'T ACC) c.
Close PZR PORV c.
Close PORV block valve.
d.
Close normal spray valves d.
lE any spray valve can HDI be closed, IHEN stop RCPs supplying failed spray valves:
- RCP B
- Any ONE other RCP Step 19 continued on next page EI-3 Page 26 of 53 Revision 18
REFERENCE PAGE FOR El-3
}
1.
AIMINISTRATIH FGICTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFIRSE CGtTAIIRENT OSEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/BR.
3.
SI REINITIATIGI MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SGT1 WITE IJOSS OF REACTOR 0001 ANT - SUSC00 LED RECOTERY DESIRED), Step 1, if EITHER condition listed below occurs
- RCS subcooling <25'F (<75'F ACC)
- PZR level can HDI be maintained >5% (>30% ACC) 4.
SECGm&RY INTEGRITY MITERIA 00 TO RI-2, (FAULTED STEAM GENERATOR ISOIATION), Step 1, if EITHER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has HOI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COIR LEG RECIRCUIATIG( SWITMQFIR GITERICH I
II RWST level decreases to (48%, IHIN GO 70 ES-1.3, (TRANSFER TD COLD LEG RECIRCUIATIGI), Step 1.
6.
AFW SUPPLY EWIT M OFER M ITMtIA II CST level decreases to <9%. IEEN supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
MULTIFI2 MBE RUPTURE GITERIA RETM N TO EI-3, (STIAM GENERATOR TUBE RUFTURE), 8tep 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation B.
CGffINDOUS ACTIGt ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levela And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 J
Revision 18
i 3
i i
I STEAM GENERATOR TUBE RUPTURE J
i Action / Expected Response Response Not Obtained
)
4 3
i
[
Step 19 continued 1
I i
e.
Close auxiliary spray valve e..
II valve can NOI be closed, IEEN 1
perform.the following:
i
- 1) Isolate _ letdown:
j a) Close Letdown Orifice ISO Valves i
i
- CV-8149A
- CV-8149B
- CV-81490 i
b) Close Normal Letdown ISO Valves:
i
- LCV-459
- LCV-460
- 2) Isolate auxiliary spray line
.tgr isolating charging line
. flow.
l
- 3) II seal injection is'in
- service, IREN perform the li-following:
I a) Slowly close RCP Seal Flow Control Valve-(HFK-182), while also I
throttling CCP Flow
. Control Valve (TK-121) i f
to. maintain 6.6-13 spm i
seal injection flow to
!L each RCP.
l I
l Step 19 continued on next page 1
EI-3 Page 27 of 53 l
Revision 18 l
l l
{
l.
l
< m
.,,--,.-.---,,---,,.m,..
..m
. ~.
_ ~_. _
REFERENCE PAGE FOR EI-3 g
1.
AmmEmmE recrIns
ADFIRSE OGITADRENT OEDITIGIS ACCisdefinedasContainmentPresgure>3.5pois01 Containment i
Radiation has been at any time 210 R/HR.
3.
El REIMITIATIGt MITERIA MANUALLY operate ECCS pumps as necessary AND 0010 BCA-3.1, (SCTR WITE i
IASS OF REACIDR C00! ANT - SUBC0012D REC 0fERY DESIRED), Step 1, if j
EITHER condition listed below occurs
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HDI be maintained >5% (>30% ACC) 4.
SECGGERY INTEGRITY MITERIA 0010 EI-2, (FAULTED STEAM CBERATOR 180MTI(38), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and I
has ED.I been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COLD 12c winerMIGr nWITT'IOVER GITERIm IE RWST level decreases to (48%. IHEN co 10 Es-I.3, (11ANSFER TD COLD I2C RECIRCUIATICBI), Step 1.
6.
AFW EUFFLT BWITMOTER MITERIA II CST level decreases to <9%. IHEN supply AFW from Service Water by opening M0-3045A and MO-3045B.
7.
MULTIFI2 TURE RUPTURE M ITERIA RETURN TO II-3, (STEAM GENERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITINUDUE ACTIGI BTEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow 10.
Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level I
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained i
Step 19 continued b) M RCP Seal-Flow Control Valve (HFK-182) is fully closed, M close Charging Line ISO Valves:
- MO-8105
- MO-8106-
- 4) II seal injection is HQI in service, M perform the following a) Close CCP Flow Control Valve (FK-121). Secure the running CCP. Close Charging'Line ISO Valves:
- MO-8105
- MO-8106 20.
Check RCS Pressure - INCREASING Close PIR PORV block valves.
II pressere continues to decrease,
'M perform the following a.
Monitor following conditions for indication of release from PIR PORV
- PORV tailpipe temperature
- PRT level
- PRT pressure
- PRT temperature Step 20 continued on next page
]
EI-3 Page 28 of 53 Revision 18 l
l l
I
~,.,.,. -.. - -
j
=
REFERENCE PAGE FOR EI-3 I
1.
AIMINIETRATITE FGICTIGtS
- Monitor CSF Status Trees
- Monitor Faergency Action Levels (EALs) 4 2.
ADHREE CtRTADEtENT OGEDITIstS ACCisdefinedasContainmentPresgure>3.5psig08 Containment Radiation has been at any time 110 R/HR.
3.
EI REINITIATIGt MITERIA MANUALLY operate ECCS pumps as necessary AND 00 70 ECA-3.1, (SGTR WITE LOSS OF REACTOR 0001 ANT - SUSCOO1XD RECOVERT DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'F (<75'F ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGED&RT INTEGRITT MITERIA 00 TO EI-2, (FAULTED STEAM GENERATOR ISOIATI'4t), Step 1, if E1IREE condition listed below occurs:
l
- Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has HDI been isolated 5.
COLD LEC RECIRCUIATIst 3MJTMQ7ER GITERIGt l
H RWST level decreases to <48%, IEEN GO TO ES-1.3, (TRANSFER TO C0la 12G RECIRCUIATIWI), Step 1.
6.
AFW SUFFLT SWITM OVER MITERIA H CST level decreases to <9%. IHEH supply AFV f rom Service Water by opening MO-3045A and MO-5045B.
4 7.
NULTIF12 TURE RUPT1RE CRITEUA RETUEN TV EI-3, (STEAM GENERAIDu TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
4
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 4
8.
CGffDID00S ACTIWI STEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 26 Verify ECCS Flow Kot Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 20 continued l
b.
0010 ECA-3.1, (SCH WIM IhSS OF REACTOR COOIANT - SUBC001XD RECOTERY DESIRED), Step 1.
- ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** AA **
CAUTION
- SI shall be terminated when tertaination criteria are satisfied to prevent overfilling of the ruptured S/G.
21.
Check If ECCS Flow Shoul(_Be Ter= hated:
a.
RCS subcooling based on a.
DO NOT stop ECCS pumps. CO To core exit TCs - >25'F ECA-3.1, (SGTR WIH IDSS OF
(>75'T ACC)
REACTOR COOLANT - SUBCOOLED RECOVERY DESIRED), Step 1.
b.
Secondary heat sinks b.
II neither condition is satisfied. IHQi DO HQI stop ECCS
- Total feed flow to S/Gs -
pumps. 00 10 ECA-3.1, (SGTR
>720 gpm AVAIIABLE WIN LOSS OF REACIDR C00IArt -
SUBCOOLED RECOVR Y DESIRED).
DE Step 1.
- NR level in at least one INTACT S/G - >7%
(>14% ACC) c.
DO HQI stop ECCS pumps. 001U INCREASING ECA-3.1, (SCH WIH IDSS OF REACIDR C001 ANT - SUBCOOLED j
RECOVERY DESIRED), Step 1.
d.
PZR level - >5% (>30% ACC)
- d. -DO HQI stop ECCS pumpe.
RETURN TV Step 14.
EI-3 Page 29 of 53 Revision 18
REFERENCE PAGE FOR EI-3 1.
AIMINISTRATIVE FMICTIMIS
- Monitor CSP Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADVERSE CgffAIIRIERT CGIDITIMES ACCisdefinedasContainmentPresgure>3.5psigQRContainment Radiation has been et any time 110 R/HR.
3.
EI REIIIITIATIGI mITERIA t
MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1, (SCT1 WITE IDSS OF REACTOR 0001 ANT - SUSC00 LED RECOFERY DESIRED), Step 1, if EITHER condition listed below occurst 4
- RCS subcooling (25'F (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
RECGGERY INTL 2 TTY CRITERIA GO TO EI-2, (FAULTED STEAM GENERATOR ISOIATIW), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has RQI been isolated
- Any S/G is completely depressurized and has EQI been isolated 5.
COIm 12G mincnuTIaN sWixuuvaa atim10N l
IE RWST level decreases to <h8%, IEES GO TO ES-1.3, (TRANSFER TO COLD I2G RECIRCUIATIGt), Step 1.
4 6.
AFW SUFFLT BWIT m 0VER MITERIA IE CGT level decreases to (9%, IHDi supply AW from Service Water by opening MO-3045A and MO-3045B.
7.
MULTIFIA TURE RUF7URE CRIT 1dIA RETUEN TO EI-3, (STEAM CINERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
1
- Any INTACT S/G 1evel ir. creases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation
+
8.
CGETINDOUS ACTIGI BTEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 3.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 psig ACC) 3 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level l
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
4 i
STEAM GENERATOR TUBE RUPTURE i
Action / Expected Response Response Not obtained j
22.
Ston ECCS P - -_Aad Place in j
i Auto:
- Both SI Pumps J
- All but one CCP t
4 23.
Ea *-kli ah 180'==1
'*="*ia":
s.
Close RCP Seal Flow Control Valve (HFK-182) j b.
Adjust CCP Flow Control Valve (FK-121) t.2 minimum i
demand c.
Open Charging Line Isolation Valves:
- MO-8105
- MO-8106 d.
Close BIT Outlet Valves:
j
- MO-8801A
- MO-8801B e.
Establish charging flow using CCP Flow Control l
Valve (FK-121) while adjusting RCP Seal Flow Control Valve (HFK-182) to maintain:
- PZR level - >21%
(>45% ACC)
- 6.6-13 gpm seal injection flow to eachRCP (if seal injection established) f.
Verify CCP RECIRC Valves -
OPEN i
- MO-8111
- M0-8110 EI-3 Page 30 of 53 Revision 18
J REFERENCE PAGE FOR EI-3 h
1.
AMINIETRATIVE F1EICTIGtS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 1.
ADFEREE (MEETAIIeIENT OGEDITIGES ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/HR.
3.
EI REINITIATIGI MITE 11A MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SG11 WITE IDSS OF REACTOR 000IANT - SUSC00 LED REC 0FERY DE8 IRED), Step 1, if l
EITRER condition listed below occurs RCS subcooling <25'T (<75'F ACC) 9 PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGED&RY INIERITY CRITERIA i
0010 EI-2, (FAULTED STEAM GENERATOR ISOIATIW), Step 1, if EITER condition listed below occurs:
Any S/G pressure is decreasing in an uncontrolled manner and i
has EQI been isoT sted Any S/G is comple.cely depressurized and has EQI been isolated 5.
COID LEG 1::CIRCUIATIst SWITCROFER GITERIGt I
H RWST level decreases to (48%, IEN 00 TO ES-1.3, (TRANSFER TD COID LEG RECIRCUIATIG(), Step 1.
6.
AFW SUFFLY SWITCEOFER CRITERIA 1E CST level decreases to <9%, IEN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
MULTIFIA TUu Rt=11RE CRITERIA i
i RETUEN TO EI-3, (STEAM GENERATOR TUBE RUFTURE), 8tep 1, if EITHER l
condition listed below occurs i
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTDIDOUS AcrIGI ETEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedficw
- 10. Verify All AC Buses Energized By Off-Site _ Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 paig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR I4 vel
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
Q l
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Otta!ned I
24.
Eerify ECCS Flav MOT Reaufred:
a.
RCS subcooling based on a.
MANU/.LLY operate ECCS Pumps as core exit TCs - >25'F necessary. CO 1V ECA-3.1, (SCTR
(>75'F ACC)
WITE IDSS OF REACTOR C00!JJtT -
SUBC00I2D RECOVERY DESIRED),
Step 1.
b.
PZR level - >5% (>30% ACC) b.
MANUALLY operate ECCS Pumps as 1
necessary.
II PER level can liQI be maintained, IHEN 00 TO ECA-3.1, (SCTR WITE IASS OF REACTDR C00iANT - SUBC0012D REC 0FERY DESIRKn), Step 1.
J 25.
Place DB-1 In Service:
Dispatch an operator to LOCALLY place Condenser Deep Bed Charcoal Absorber System, (DB-1) in service. REFER TO 01 8-5, (CONDENSER AIR REMOVAL) 26.
Notify h iatry To *- le RCS lar Baron And Cross Gamma Activity 27.
rs.ek vcT mk-un Control Adjust controls as necessary.
System:
a.
Makeup set for automatic control b.
Makeup set for greater than RCS boron concentration (4.32 = 1600 ppm on FK-110) l l
EI-3 Page 31 of 53 Revision 18 i
REFERENCE PAGE FOR EI-3 1.
AMINIETEATIY1EEE2113tS
- Monitor CSF Status Trees
- Monitor Emergency Action Le ls (EALs) 2.
ADHRSE CGrIADWGMT CGEDITIolts ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/HR.
3.
EI REINITIATI M CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (8GTR WITE IDSS OF REACTUR 0001 ANT - SUBCOOLED RECOVERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'T (<75'F ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGEMRY DITEGRITY MITERIA 00 TO EI-2, (FAULTED STEAM CINERATOR ISOIATIGI), Step 1, if EITHER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has.HQI been isolated I
5.
COIR 12G EECIRCUIATIGt EKITuom GITERIG(
IE RWST level decreases to (48%, IES co 70 ES-1.3, (TEANSFER 10 COIR LEG RECIECUIATIGI), Step 1.
i 6.
AFW SUPPLY SKITM0m MITERIA II CST level decreases to <9%. IEN supply AIV f rom Service Water by opening MO-J045A and MO-3045B.
i i
7.
PEULTIFI2 TURE RUPTURE MITERIA l
i RETUEN TO EI-3, (STEAM CENERATot TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation l
8.
CGtTINUOUS ACTIGt ETIPS l
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required l
30.
Stopping of Containment Spray, Isolation of Spray Add Tank l
31.
Control RCS Makeup And Letdown To Maintain PZR Level I
i 36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 l
l
a STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained 28.
Alien th raine Psano Suction To EI:
a.
- MO-112B e MO-1120 b.
- MO-112D
- MO-112E 29.
Check If Intdown t'en Be Estab1inhad:
Verify PZR level - 121%
a.
Continue with Step 30. eld 2i a.
(>45% ACC)
PZR level >21% (>45% ACC),
I]U2i perform Step 29.b.
b.
Establish letdown by b.
Establish Excess Letdown. REFER performing the following:
Tt) OI 3-5, (CIARGING, IATDOWN, AND RCP SEAL MATER).
- 1) Establish CCW flow to Letdown EX:
- Verify or.e "B" Train CCW Pump - RUNNING
- Open Letdown EX CCW Return (MO-3319)
- 2) Place Normal Letdown Temperature Controller (TK-130) in MANUAL Step 29 continued on next page EI-3 Page 32 of 53 Revision 18 j
I e
(
REFERENCE PACE FOR EI-3
)
1.
AMDtIETRATIVE F1EICTIGIS
- Monitor CST Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFIRSE GEfTAIIEEENT OGtDITIGIS ACCisdefinedasContainmentPresgure>3.5psigQRContainment Radiation has been at any time.110 R/HR.
3.
EI REINITIATICEI MITERIA MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1 (8CTR WITE IASS OF REACTOR 000! ANT - SUSC0012D RECOVERY DESIRED), Step 1, if EITHER condition listed below occurs
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGm&RY INTERITY MITERIA 00 TO EI-2, (FAULTED STEAM GEIGRATOR ISOIATI(Et), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COID IAG RECIRCUIATIGt SifITMOFER MITERIOM H RWST level decreases to (48%, IRM CO XV ES-1.3, (TIANSFER TO COLD IAG RECZltCUIATIGI) Step 1.
6.
AFV SUFFLT 1Rf1TMQFER CRITERIA H CST level decreases to <9%, IHE supply AW from Service Water by opening MO-3045A and MO-3045B.
7.
SIULTIFI2 TURE RUPTURE MITERIA RE1 URN TO II-3, (STEAM CENERATOR TURE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITIND005 ACTIGt ETIPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank g
31.
Control RCS Makeup And Letdown To Maintain PZR Level F
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
-~. _ _.
j a
i i
i STEAM GENERATOR TUBE RUPTURE P
!=
Action / Expected Response Response Not Obtained 1
i ii Step 29 continued i
l
- 3) Adjust (TK-130) to 20%
demand l-
- 4) Place Normal Letdown i
Pressure Controller j
(PK-131) in MANUAL and j:
open it fully.
'5) Open Normal Letdown ISO Valves:
- LCV-460 i
- LCV-459
- 6) Open Normal Letdown CONT ISO Valve (CV-8152) i
- 7) Open desired Letdown i
Orifice ISO Valves:
i
- CV-8149A
- CV-8149B
- CV-8149C i
- 8) MANUALLY adjust Normal
. Letdown Pressure Contro11er'(PK-131) to i
control at desired l
pressure (normally.
i 300 psig)fand place l
PK-131 in AUTO
-9) Place Normal Letdown l
Temperature Controller i
.(TK-130) in AUTO 1
l 1
I l
EI-3 Page 33 of 53 l~
Revision 18 l
lw
l l~
i REFERENCE PACE FOR El-3 3
l 1.
ADtINIETRATITE F1EICTIGIS
- Monitor CSF Status Trees i
- Monitor Emergency Action Levels (EALa) 2.
ADntst CGITAIIEGHT GEEDITIGIS l
ACCisdefinedasContainmentPresgure>3.5psigQRContainment Radiation has been at any time 110 R/HR.
3.
El REII(ITIATIGt MITERIA d
MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (8CTE WIII IA8S OF REACTUR 000LAIIT - SUBC00 LED RECORRY DESIRED), Step 1, if I
EITHER condition listed below occurs:
- RCS subcooling <25'F (<75'F ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
SECGG&RY INTERITY MITERIA
)
0010 EI-2, (FAULTED STEAM GENERATOR 180LATIGt), Step 1, if HIEB condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and i
has RQI been isolated i
- Any S/G is completely depressurized and has EQI been isolated 5.
Colm LEC RECIRCUIATIGt Gf11m0FER GITERIGl h
H RWST level decreases to (48%, IEN 00 TO ES-1.3, (TRANSFER TO COLD j
LEC RECIRCUIATIGI), Step 1.
6.
AFW SUFFLY BfITMORE MITERIA l
H CST level decreases to <9% IEN supply AW from Service Water by l
opening MO-3045A and MO-3045B.
7.
MULTIFI2 TURE RUPTURE MITERIA REIVEN TO II-3, (STEAM GEIGRAIDR TUBE RUFTURE), Step 1, if EITHER j
condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner i
- Any INTACT S/G has abnormal radiation 8.
CGITINDDDE ACTIGI BTEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. -Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level l
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 1
-,, =. ~.-,
-~r
~ _...
-. - =
I STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained 30.
th ek If Cant 4-
-t soray l
Should Be Stoponds a.
Containment Spray Pumps -
a.
00 TO Step 31. OBSERVE CAUTIGI AT LEAST ONE RUNNING prior to Step 31.
1 j
b.
Containment Pressure -
b.
WHEN Spray Add Tank level is
<10 psig
<4% IREE perform the followings-AND
- 1) Reset SPRAY A.
Spray Add Tank level - <4%
- 2) Reset SPRAY B.
- 3) Close Spray Add Tank Valves MO-2056A and MO-2056B.
4 WHEN Containment pressure
<10 psig AND Spray Add Tank level is (4%. IREN perform Step 30.c.
While waiting for these conditions.00 TO Step 31.
OBSERVE CAUTION prior to Step 31.
i c.
Place Containment Spray System in standby lineup:
- 1) Reset SPRAY A
- 2) Reset SPRAY B i
I
- 3) Stop Containment Spray pumps
- 4) Close Containment Spray Pumps Discharge Valves:
- M0-2053A
- MO-2053B
- 5) Close NaOH To Containment Spray Pumps:
- M0-2056A
- M0-2056B EI-3 Page 34 of 53 Revision 18
._.~ _ -- - - - - -..-..
- ~. -. -
i i
REFERENCE PAGE FOR EI-3 y
1.
AIMINIETRATITE FIBCTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) i 2.
ADFEREE OWrTAINIEltT GEDITIGIB i
ACCisdefinedasContainmentPresgure>3.5psigDRContainment Radiation has been at any time 110 R/HR.
3.
EI RRIMITIATIst CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO BCA-3.1, (SCIR WITE 1488 0F REACTUR 0001 ANT - BURC0012D EBOOFERY IIESIRED), Step 1, if j
EITHER condition listed below occurs:
- RCS subcooling <25'F (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
RECGEI11Y INTE RITY CRITERIA 0010 EI-2, (FAULTED STEAM GBEIRATOR 1801ATIGI), Step 1, if EITHER condition listed below occurs:
I
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been. isolated
}
5.
C01212C RECIRCUIATIMI MITCEOFEE CRITERIGi 1E RWST level decreases to (48%, IEF.N 00 TU ES-1,3, (TBANSFER TO COIR i
12G RECIRCULATI M ), Step 1.
6.
AFW SUFFLY BfITCEOFIR CRITERIA l
1E CST level decreases to (9%. IEEH supply AW from Service Water by opening MO-3045A and MO-30455.
7.
MULTIFI2 TURE RDFTURE CRITERIA l
RETURN TO EI-3, (STEAM GENERATOR TURE RUFTURE), 8tep 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner l
- Any INTACT S/G has abnormal radiation 8.
CGrfIEUDDS Acf1Mt BTEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7%.(>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level l
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 i
r
.-..--,.-m..m,3 m
m
--m...
m.,-+..-m i
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained CAUTION
- RCS and RUPTURED S/Gs presseres must be maintained less than *
- the RUPTURED S/Gs PORV setpoint.
- 31. Control RCS Pressure And Makgup Flow To Minimine RCS_Io S/G ImakastI a.
Perform the appropriate action from Table 1.
TABLE 1 RUPTURED S/Gs LEVEL PZR LEVEL INCREASING DECREASING OFF-SCALE HIGH
< 21%
- Increase RCS
(< 45% ACC) makeup flow makeup flow makeup flow
- Depressurize
Depressurize Turn on Maintain RCS and and 50%
RCS using PZR RUPTURED S/Gs (BEWEEN 45%
Step 31.b heaters pressures equal and 50% ACC)
BEW EEN 50%
- Depressurize Turn on Maintain RCS and and 75%
RCS using-PZR RUPTURED S/Gs (BEWEEN 50%
Step 31.b heaters pressures equal and 60% ACC)
- Decrease RCS makeup flow
> 75%
Decrease RCS Turn on Maintain RCS and
(> 60% ACC) makeup flow PZR RUPTURED S/Gs heaters pressures equal Step 31 continued on next page l
EI-3 Page 35 of 53 Revision 18 l
l i
REFERENCE PAGE FOR EI-3
){
1.
AMINISTRATIYE FMICTIGIS j
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADVERSE Q(EITAIIERINT OGIDITI(EIS ACCisdefinedasContainmentPresgure>3.5psigQRContainment Radiation has been at any time 110 R/HR.
3.
SI REINITIATIGI CRITERIA MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1, (SCTR WITE IASS OF REACTOR 0001EIT - SUSC0012D RECOFIRY DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'T (<75'T ACC)
- PZR level can RQI be maintained >5% (>30% ACC) 4.
SECGtI11Y INTEMITY MITERIA 00 TO II-2, (FAULTED STEAM CENERATOR ISOIATI(pt). Step 1 if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has RQ.I been isolated i
- Any S/G is completely depressurized and has RQI been isolated i
5.
COIR 12G RECIRCUIATIGt SWITGOVER GITERI(BI h
H RWST level decreases to <48%, IHEN 0010 ES-1.3, (TRANSFER TO C0la 12C RECIRCUIATI(NI), Step 1.
i 6.
AFW SUFILT SWIIMOVER MITERIA H CST level decreases to <9%, IHEN supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
IEULTIFI2 TURE RUPTURE MITERIA RETUIN TO EI-3, (STEAM CENERATOR IUBE RUFTURE), Step 1 if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGfTINDOUS ACTIGI ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
}
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 Tr
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 31 continued b.
Use normal FZR spray as b.
H letdown is in service, IREN required by Step 31.a use Auxiliary Spray. REFER TO 01-3-3, (FRESSURIZER SYSTEM OPEEATIGE).
H EDI, IREN use one PZR PORV.
CAUTION
- EDGs should NOT be run for >4 hours with <1100 KW load.
- we ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **
32.
Verift All AC Buses Energized By Off-Site Powers a.
V81 and V82 bus voltage -
a.
Coordinate with Load Dispatcher NORMAL to restore an incoming line.
REFER 70 m I-31, (230 KV SYSTEM FAULTS).
b.
S/U transformer breakers to b.
H power is available in the H1 and H2 - CLOSED switchyard. IEEN restore power to El and H2.
REFER 70 WI-32,
- H-102 (12.47 KV AND 4.16 KV SYSTEM
- H-202 FAULTS).
c.
Verify Al AND A2 -
c.
Try to restore off-site power to ENERGIZED BY OFF-SITE POWER Al AND A2.
REFER 70 WI-32, (12.47 KV AND 4.16 KY SYSTEM FAULTS.
E off-site power can EDI be restored to Al AND A2, IEEN place additional equipment on any loaded EDG. REFER TO OMI-50, (FIANT OPERATION AFTER A IDSS OF OFF-SITE POWER).
Continue efforts to restore power while continuing with this procedure.
Step 32 continued on next page EI-3 Page 36 of 53 Revision 18 i
+
y
c i
REFERENCE PAGE FOR EI-3 l
1 1.
AIMINIE1IATIY1_IIRfCIIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALa) 2.
ADRESI OGtTAIlWEENT OGEDITI(MS ACCisdefinedasContainmentPresgure>3.5psigQRContainment Radiation has been at any time 110 R/HR.
3.
BI REINITIATICEI MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SGT1 WITE IDSS OF EIACIDE C001 ANT - SUB00012D RECORRY DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'T (<75'F ACC)
- PZR level can EQI be maintained >5% (>30% ACC) 4.
SECGtDLEY INTEGRITY CRITERIA 00 70 EI-2, (FAULTED STEAM GENERATOR IS01ATION), Step 1 if EIThER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
Colm LEG EECIRCUIATImf sWItu001.CRITE11mi
)
IE RWST level decreases to s48%, IllEN GO TO ES-1.3, (TBANSFER TO COID LEG RECIRCUIATI(DI), Step 1.
6.
APW SUPPLT SWITMORK CRITERIA II CST level decreases to (9% IllEN supply ATV f rom Service Water by opening MO-3045A and MO-3045B.
7.
MULTIPI2 TUEE RUPTURE CRITERIA RETUEN 10 EI-3, (STEAM GENIEATOR TURE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
QGfTINDOUS ACTIGt ETEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC)
- 24. Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 1
31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
J STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained Step 32 continued 4
d.
Stop any unloaded EDG and place in Standby by performing the following:
- 1) Place unloaded EDCs IDLE AFTER AUTO START switch to IDLE
- 2) Place unloaded EDGs START /STOP CONTROL switch to STOP
- 33. Minimize Secondary contamination:
a.
Close Condenser Reject Valves:
- CV-2954B
- CV-2956B b.
Open Condensate Demin Bypass Valves:
- MO-7100A
- MO-7100B c.
Isolate other unnecessary flow paths that could spread contamination, contact TSC for assistance 34.
Energize PZR Reaters As Mactsmary To Maintain PZ1 Pressure Lrum1 To RUPTnarn s/cs Pressure i
l EI-3 Page 37 of 53 Revision 18 r-
I REFERENCE PAGE TOR EI-3 I
1.
AIIiINISTIATIYE FIEfCTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFIRSE Q(EITAIIEmrf OGEDITIGIS ACCisdefinedasContainmentPresgure>3.5psig0EContainment Radiation has been at any time 110 R/HR.
3.
BI REINIIIAIIIELCRIIEEIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SGTR WITE I468 0F REACTOR COOLANT - SUBC0012D RECOFERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'F (< 75'F ACC) l
- PZR level can HQI be maintained >51 (>30% ACC) 4.
SECGm&RY INTEGRITY GRITERIA 00 TO RI-2, (FAULTED STFAM GENERATOR ISOIATIG(), Step 1, if EITHER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated
- Any S/G is completely depressurized and has EQI been isolated 5.
COID 12C RECIRCUIATIGt sWIT50FER CRITERIM
)
II RWST level decreases to (48%, IEEN GO TU ES-1.3, (TRANSFER TO COIR 12G RECIRCUIATI(BI), Step 1.
l 6.
AFV SUFFLY BWITMOFER MITERIA II CST level decreases to <9%, IEEN supply AFW f rom Service Water by opening MO-3045A and MO-3045B.
i 7.
MULTIFI2 TURE RUPTURE M ITERIA i,
RETURN TO EI-3, (STEAM GENERATUR TUBE AUFTURE), Step 1, if IIIHIE condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
QGITINDOUS ACTIGE STEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC) 2 e
24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Intdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation
\\
EI-3 Revision 18
STEAM GENERATOR 1NBE RUPTURE Action / Expected Response Response Not Obtained
- 35. Check RCP Support.Statusi a.
Seal injection flow -
a.
Adjust RCP Seal Flow Control 6.6-13 spe PER PUMP Valve (HTK-182) as necessary.
b.
RCP temperatures as b.
Verify the following valves indics.ted by computer opent display 4RC6 - NORMAL
Provide Seal Water XX Coolingi
Open RCP Seal Water Return Valves:
- M0-8100
- MD-8112 5
4 EI-3 Page 38 of 53 Revision 18
REFERENCE PACE FOR EI-3 i
1.
AINillil12EAUY1_EtEICTIWIS
ADHREE (XEITAIMIEllT.(IEEDITIMES ACCisdetinedasContainmentPresgure>3.5psigDRcontainment Radiation has teen at any time 110 R/BR.
3.
El REIMITIATI(El MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SCTE WITE I488 0F REACTOR C001 ANT - SUB000 LED RECOURY DESIRED), Step 1, if EITHER condition listed below occurst RCE subcooling <25'F (<75'T ACC) 5
- PZR level can HQI be maintained >5% (>30% ACC) 4.
EEtxatD&1Y INTEGRITY CEITERIA 0010 RI-2, (FAULTED STEAM CENERATOR 1801ATIM) Step 1, if HIER condition listed below occurst Any S/G pressure is decreasing in an uncontrolled manner and has EQI been isolated Any S/G is completely depressurized and has EQI been isolated 5.
C014 IAG3ECIRCHIAHIELM12120tE1 CEIIIKliR(
)
If RWST level decreases to (48%, IEN 0010 ES-1.3, (TRANSFER 10 COLD LEG RECIRCU1ATI(Ef), Step 1.
6.
AN SUFFLT EWITMORE CRITERIA II CST level decreases to <91. IEN supply AFW f rom Service Water by opening MO-3045A and M0-3N.5B.
7.
MULTIF12 Tunn kurfumE MITE 11A REIURN 10 EI-3, (8 TEAM CENERATOR TURE RUFTURE), Step 1, if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGfTINUDUS. ACTi(El.BTIFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psis ACC)
- 24. Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 i
)
STEAM GENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained CAUTION
- If RCP seal cooling has been previously lost, then the affected RCP should NOT be started prior to a status evaluation.
- On natural circulation RTD bypass temperatures and associated interlocks will NOT be accurate. RCS wide range temperature indications should be used.
l liOIE If possible RCP "3" should be run to provide norinal PZR spray.
- 36. Check.RCF Status O
a.
Verify RCPs - AT LEAST ONE a.
Start one RCP by performing the RUNNING followingi
- 1) II RVLIS full range indication <914. IMDi perform the following:
- Increase PZR level to
>75% (>90V ACC)
- Increase RCS subcooling based on core exit TCa to
>$5'T (>105'T ACC)
- 2) Establish conditions for starting a RCP. REFER TD 01-3-4, (REACTOR C00!Eff MMP).
Step 36 continued on next page EI-3 Page 39 of 53 Revision 18
REFERENCE PAGE FOR El-3 1
1.
AINIINISTRATIYE FMCTIGIS
ADFERRE QGrTAIIRIEllT OtEIDITIGtS ACCisdefinedascontainmentPresgure>3.5paigDRcontainment Radiation has been at any time 110 R/F1.
3.
RI REIMITIATIM MITERIA MANUALLY operate ECCS pumps as necessary AND 00 10 ECA-3.1, (SGTR WITE 1488 0F ERACNR 000143ff - SU8000I2D RECOVERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HDI be maintained >5% (>30% ACC) 4.
RECXEIMRY INTEMITY MITERIA 0010 EI-2, (FAULTED STEAM GENERATOR 180LATICEI), Step 1, if ElIRIE condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has HDI been isolated
- Any S/G is completely depressurized and has HDI been isolated 5.
Cola LEG..RECIRCUIATIGt SWITM0fn MITERIM h
II RWST level decreases to (481, IHEN GO TV E8-1.3, (TBANSFER TO COLD LEG RECIRCUIATIW), Step 1.
6.
AFW EUFFLY ElfITM0 FEE MITERIA II CST level decreases to <9% IEEN supply AW f rom Service Water by opening MO-3045A snd MO-3045B.
7.
REULTIFI2 TUM EUPTURE MITERIA RETUEN TO II-3, (STEAM OENERATOR TUEE RUF1URE), Step 1, if EITHER condition listed below occurs:
- Any INTAC1 S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTINDDUE ACTI(El RTIFS 1.
RCP Trfp Criteria l
4.
Mainte4n RUPTURED S/Cs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INT /,T S/G Levels And Feedflow
- 10. Vestfy All AC Buses Energized By Off-Site Power 12.
Re6t4P' 'JiR Pumps When RCS Pressure <200 psig (<480 psig ACC) 24.
Veritr 5,00S Flow Not Required
- 30. Stopping of Containment Spray. Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation El-3 Revision 18
_. _ _. _ = -
=.
STEAM GENERATOR TUBE RUPTVRE Action / Expected Response Response Not Obtained l
I f
Step 36 continued
- 3) Start one RCP.
H an RCP can RQI be started, IEDi verif y natural circulation.
Use Attachment 5. NATURAL CIRCULATION VERITICATION.
H natural circulation can EQI be verified, IEDi increase dumping steam from INTACT S/Gs.
b.
Stop all but one RCP 37.
Check If Source Range _Dainctors Should_Ba_Instsised ContinuegthStep38. WHDi CheckIntergdiateRange a.
a.
flux <10~
amps IEDi perform flux - <10-amps Steps 37.b and 37.c.
b.
Verify Source Range b.
MANUALLY energise Source Range detectors - ENERGIZED detectors.
c.
Transfer NR-45 Recorder to-indicate both Source Ranges HQIE Performance of E0Ps has priority over restoration of secondary Plant equipment.
g
- 38. ShuLDurn non.e.
-v etant Equipmant Refer To The Appropriate GOI For Plant Conditions El-3 Page 40 of $3 Revision 18 l
RETERENCE PAGE FOR El-3 1.
AINIMIRIR&IDE F1EICIlW(S
ADFE15E CGITAIIEENT (XMDITIGts ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 110 R/BR.
3.
EI EXIIITIATI(M CRITERIA MANUALLY operate LCCS pumps as necessary AND 00 To RCA-3.1, (8GTE WITE Loss 0F REACToa 0001 ANT - SURC0012D RECUFERY DESIRED), Step 1, if 11 IRE condition listed below occurs:
- RCS subcooling <25'F (<75'T ACC)
- PZR 1evel can HQI be maintained >$% (>30% ACC) 4 EECGIERY INTERITY MITERIA 00 TO EI-2, (FAULTED STEAM GENEL A% Ich ' M), imp 1, if 11IRT.R condition listed below occurs:
- Any S/G pressure is decreasiki y e. af.4 w ro11ed manner and has HQI been isolated
- Any S/G is completely depressurigsd sad has HQI been isolated 5.
C01212G_RECIRCUIATIWLBilica0fE1 CRIII1113; I
II RWST level decreases to (48%, IHQ 00 TO ES-1.3, (TEANSFER 10 0012 LEG EBCIRCUIATICBI), Step 1.
6.
AnL8ut!LI_BitTCEDVER CRITERIA If CST level decreases to (9%. IEE supply AFV f rom Service Water by opening MO-3045A and M0-3045B.
7.
MULTIFIA TURE RUFTURE CEITERIA RETURN TO II-3, (BTEAM CBERATOR TUBE RUFTURE), Step 1, if ElIRER condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITINDOUS ACTI(N ETEPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Cs NR level >71 (>14% ACC) 5.
Check PORVs Closed 7.
INTACT 3/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure (200 psig (<680 peig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup Ans Letdown To Maintain PZR Level l
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
i STEAM CENERATOR TUBE RUPTURE Action / Expected Response Response Not Obtained
- 39. Notiiv F-latre To Bampla_1CS for_lodiat_AttresL2Wo To six Boura Aftar h Trip liOII Cooldown methods are listed in the normal order of preference.
The TSC should help choose the appropriate cooldown method for the specific event.
40.
Go_Ia_Appropriain_Enal:SGn Cenidern_Ittthod s
- CO 70 ES-3.1, (P067-8C11t COOLDOHN USING BACKFII.L),
Step 1 DE
- 00 TO ES-3.3, (POST-8CTR COOLDOWN USING STEAM IXMP),
Step 1 END OF EI-3 EI-3 Page 41 of 53 Revision 18
REFERENCE PAuE FOR E!-3
}
1.
ARIltIRTEATIY1_Zacusts
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (Eats) 2.
ADFERRE QWrTAIERIElff OWDITICEES ACCisdefinedasContainmentPresgure>3.5peigQRcontainment Radiation has been at any time 110 R/RR.
3.
BI REIMITIATIM MITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO RCA-3.1, (SCTE WITE ID8S OF REAC1VE 0001 ANT - SUSC0012D RECUFERT DESIRED), 8tep 1, if EITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC)
- PZR level can HQI be maintained >$1 (>30% ACC) 4.
REXEm&RY IlffEMITY MITE 11A 00 TV EI-2, (FAULTED STEAM CINERATOR 1801ATI(WI), Step 1, if HHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
coia.muscincuana_minanEn crimim
)
1E RWST level decreases to (48%, HM 00 TO E8-1.3, (TEANSTER TD COID LEC RECIRCUIATION), Step 1.
6.
AZ)LBUFFLY BfITMOVER MITERIA II CST level decreases to <9%, H E supply AFV from Service Water by opening MO-3045A and MO-3045B.
7.
IEULIlfl2.TURE RDFTURE MITERIA LTIVEN TO RI-3, (STEAM GENERATOR TUBE RUFTURE), Step 1, if K1HER condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
QMIIEUDUE ACTIGE ETEFB 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure (200 psig (<480 pois ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 l
._________j
h i
l RCS SUSC00 LING CURVE 4
i
'i l
2500 i
i i
~'
j g
i t
2000-0 l=
t l
H.
~
1 N
1 4
w f
I f
f 1
i 1
m r
k i
.c 1500-i l
0 SUBCOOLED
/
8 REGION I
b I
.I
/
e 1
D I
c 1
e 1000-i E.
f l
I j
,/
8
.o M
/
I r
ms s
g
~
m 500
/,
SUPERREATED l
/i REGION i
f i
s n
~
0 i
200 300 1 400 500 600 700 RCS Temperature
(*F) i 1
1 Attachment.1 Page 1 of 1 EI-3 Page 42 of 53 Revision--18 1
..m..~---,-...,
.., - ~
.,_,s
,,-.--,..,--3
-v..
.-r.
_- - -..- _-_~_
i 1
RETERENCE PAGE FOR El-3
)
1.
AIBtINIETRATIYE_f30CTIGIS 1
- Monitor CST Status Trees j
e Monitor Emergency Action Levels (EALs) 2.
ADFERRE CtEtTAIERIENT CEEEDITItEIS ACCisdefinedasContainmentPresgure>3.5psigDRContainment i
Radiation has been at any time 110 R/BR.
I 3.
EI REINITIATItEl MITERIA MANUALLY operate ECCS pumps as necessary AND 0019 EcA-3.1, (sCTR WITE IASS OF REACIDE COO! ANT - SUB000 LED RBOOFERY DESIRED) Step 1, if EITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC) i
- PZR level can HQI be maintained >5% (>30% ACC) 4.
RECGEI11Y INTERITT MITERIA 00 TO RI-2, (FAULTED STEAN GENERATUR ISOIATIGt), Step 1, if EITHER condition listed below occurst
- Any S/G pressure
- .s decreasing in an uncontrolled manner and has EQI been isolated f
- Any S/G is completely depressurized and has HDI been isolated 5.
C01212G RECIRCUIATICII EWITMOVER GITERI(Et
)
II RWST level decreases to (48%. IREN 00 TO Es-1.3, (TRANSFER 70 001A I2C RECIRCUIATICBt). Stop 1.
6.
AFW.SUFFLY BMI1MOFIR (AITIKIA II CST level decreases to <9%. IEEN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
HULTIFIA YURE RDFTURE CRITERIA RETURN 10 EI-3, (STEL*t GENERATOR TURE RUPTURE), Step 1, if ElIREE condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
OstTIllD005 ACTIGI.ETIFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
'10.
Verify All AC Buses Energized By Of f-Site Power 12.
Restart RHR Pumps When RCS Pressure <200 psig (<480 paig ACC) 24.
Verify ECCS Tiow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain M Level
)
- 36. RCP Support Conditions, Verification of Nataral Circulation f
EI-3 Revision 18
ESTABLISHING S/G BLOWDOWN SAMPLING
- ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** *n ** **
I e
CAUTION
- If loss of off-site power occurs after SI reset, then only *
]
those loads initiated by the shutdown sequencer will restart on.the EDC.
]
e a
- Following SI reset, automatic reinitiation of SI will NOT occur until the reactor trip breakers are closed.
i no ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **
1.
Reset SI.
l 2.
Reset CIS:
i
- Reset CIS Phase A
- Reset CIS Phase B j
j 3.
Verify an Instrument Air Compressor in service by performing the following 1
a.
Check an Instrument Air Compressor available I
- Any Instrument Air Compressor running
- BCW Pump running
- BCW cooled by Service Water b.
II an Instrument Air Compressor is available. IREN G0 To Step 4 of this attachment, c.
II power is available to any Instrument Air Compressor, IEEN, restore cooling f rom BCW and Service Water AND LOCALLY start an j
Instrument Air Compressor.
I j
d.
II an Instrument Air Compressor is now available. IEEN Go To Step 4 of this attachment.
e.
LOCALLY start the Diesel Air Compressor.
REFER TO 01-T 67, i
(TMPORARY BACKUF DIESEL AIR C(NIFRESSOE).
l f.
1E an Instrument Air Compressor is now available. IRIH GO To Step 4 of this attachment.
2 g.
LOCALLY start an Instrument Air Compressor using Attachment 3 STARTING AN INSTRUMENT AIR COMPRESSOR.
I Page 1 of 3 EI-3 Page 43 of 53 Revision 18
RETERENCE PAGE TOR E!-3 i
1.
AIELIRitTRATIYE FMCTIGIS
- Monitor CSF Status Trees
- Monitor Paergency Action Levels (EALs) 2.
ADfEREE OmffAIEIIIff O(EEDITI(EIS ACCisdefinedasContainmentPresgure>3.5psigDEContainment Radiation has been at any time 210 R/BR.
3.
EI REINITIATICEI CRITERIA i
MANUALLY operate ECCS pumps as necessary AND 0010 ECA-3.1, (8GTR WITM IA68 0F REACTUR COOLANT - SUB00012D RECOFERY DESIRED), Step 1, if EIlllER condition listed below occurs
- RCS subcooling <25'r (<75'r ACC)
- PZR 1evel can HQI be maintained >5% (>30% ACC) 4.
asccatn&1Y. INTERITY CRITE11A 0010 EI-1, (FAULTED STEAM GENERATOR ISOIATICEE), Step 1, if 111REE condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has EQI been isolated 5.
Cola LEG RECIRCUIATI(El SWITEROFIR MITERIGf l
H RWST level decreases to <48%, IHfJi 001018-1.3, (TEANSFER TO COlh IAG RECIRCUIATI(BI), Step 1.
6.
AFW.EUFFLY EWITM0 FEE MITERIA H CST level decreases to <91, IEEN supply ATW f rom Service Water by opening MO-3045A and MO-30455.
7.
petrLTIFI2 TURE RUFTERE MITERIA RETURN TO II-3, (8 TEAM GENERATOR TURE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGrrINDOUS ACTIWI ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RRR Pumps When RCS Pressure (200 psig (<480 pois ACC)
- 24. Verify ECCS Flow Not Required
- 30. Stopping of containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions Verification of Natural Circulation EI-3 Revision 18
a ESTABLISHING S/G BLOWDOWN SAMPLING 4.
Establish Instrument Air to Containment:
a.
MANUALLY or LOCALLY open Instrument Air Supply To Containment (CV-4471)
I b.
1E Instrument Air pressure is HQI normal, I]U2f LOCALLY verify air compressors and air dryers operating correctly. REFER To (stI-51, (toss or Instatsagtf AIR).
- . ** e....... ** **
- ** ** ** ** n......a ** **.* **
CAUI1QH
- The following steps will block Auxiliary Teedwater Pump auto
- start signals.
If Auxiliary Teedwater is needed, then the
- pumps will have to be MANUALLY started.
5.
Verify Al and A2 energized.
6.
Block BOTH AFP Auto Start on loss of Main Feed Pumps.
7.
Block BOTH ATP Auto Start on Lo-Lo S/G 1evel at Panels C49A and C49B.
(Key Numbers 0-2 and 0-3)
RQIE
- A PRM-10 ALERT can be bypassed at Panel C-41.
- A PPM-10 HIGH alarm can be cleared by local flushing.
8.
Reset S/G Blowdown Sample CIS.
l 9.
Establish CCW flow to SCII equipment by opening the following valves:
Train A
- CV-3303
- CV-3287 DE Train B:
- CV-3304
- CV-3288 Page 2 of 3 E!-3 Page 44 of 53 i
Revision 18 l
REFERENCE PACE FOR El-3 1
1.
AMINIETRATIYE FIECTIGt5 e Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFERRE OGITAIIBIMIT GEDITIGts ACCisdefinedasContainmentPresgure>3.5psigDECc,ntainment Radiation has been at any time 110 R/HR.
3.
31 REINITIATIGl CRITER.IA MANUALLY operate ECCS pumps as necessary AND 00 TO ncA-3.1, (scTR WITE IASS OF REACTOR 0001 ANT - SUSC00 LED RBOOTERY DESIRED), Step 1 if EITHER condition listed belcw occurs:
- RCS subcooline, <25'T (<75'T ACC)
P2.R level can EDI be maintained >5% (>30% ACC) 4.
REDCM ERY INTE RITY CRITERIA 00 TO E!-1, (FAULTED STRAM CENERATOR ISOIATIG(), Step 1, if EITHER condition listed below occurs:
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HDI been isolated 5.
0012_ LEG.RECIRCUIATIGt Bf1TMOTER.MITERIGl h
II RWST level decreases to <48%, IHEN GO TO RS-1.3, (TRANSFER 70 COLD IAC RECIRCUIATICBI), Step 1.
6.
AFW SUPPLY Bf!TMOTER CRITERIA H CST level decreases to <9%, IEEN supply AFV from Service Water by opening M0-3045A and MO-3045B.
7.
IIULTIFI2_ TUBE.1DFT11RE.MITERIA RETURN TO II-3, (8 TEAM CENERATOR TURE RUPTURE), Step 1 if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTDfD005 ACTIGE ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTVRED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed i
7.
INTACT S/G Levela And Feedflow i
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psis ACC) 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
- 36. RCP Support Conditions, Verification of Natural Circulation i
EI-3 Revision 18 i
ESTABLISHINC S/C BLOWDOWN SAMPLING 10.
Open RUPn! RED S/Gs Blowdown Comon Sarnple ISO:
COMMON S/G SAMPLE 150 A
CV-2811 B
CV-2880 C
CV-2814 D
CV-2809 11.
Request thernistry sarnple RUPTURED S/Gs.
12.
RETURN TO Procedure Step in effect.
Page 3 of 3 El-3 Page 45 of 53 Revision 18 l
RETERENCE PACE TOR E!-3 1.
AIMINISTEATIYE.FWCTIWtB
ADVEISI QWITAIIEEENT OWIDITIGtS ACCisdefinedasContainmentPresgure>3.5psigQBContainment Radiation has been at any time 110 R/HR.
3.
EI Exp(TTIATIst CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 TO ECA-3.1, (SCTR WITE 1468 0F REACTOR 000!Erf - SUSC00 LED RECOVERT DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling (25'T (<75'T ACC)
- PZR 1evel can HOI be maintained >5% (>30% ACC) 4.
EECatD&RT prIEGLITT CRITERIA 00 TV EI-2, (FAULTED STIAM CENERATOR 1801ATIW), Step 1, if EITHER condition listed below occurs:
- Any S/3 pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COIm LEG RIcIncu1ATIst sWI;matEn ctITERImf
)
1E RWST level decreases to <48%, IHf.N GO TO ES-1.3, (TEANSFER TV COLD LEC EECIRCUIATIW), Step 1.
6.
AFW SUFfLT SWITCEOFER CRITERIA II CST level decreases to <9%. IREN supply ATV f rom Service Water by opening MO-3045A and MO-3045B.
7.
HULTIZILIBE_1DFTURE.. CRITERIA REIVEN TO EI-3, (STEAM GENERAfot TUBE RDFTURE), St*p 1, if T.ITHER l
condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTINUOUS ACTIMI ETIFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pureps When RCS Pressure <200 psig (<460 psis ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
1 I
STARTING AN INSTRUMENT AIR COMPRESSOR KQ1L This attachment provides instructions to start an Instrument Air Compressor under a variety of conditions.
1.
H power is available to an Instrument Air Compressor IX12i 00 TO Step 2 of this attachment. H power is HQI available 2 M prepare to re-energize the Eu11 air or the A Joy Instrussent Air Compressor by periorising the followingt a) Open all bus A5 breakers
- A-501 Bus A5 Feeder
- A-502 A Heater Drain Pump
- A-$03 A Cooling Tower Makeup Ptsp
- A-504 LC B09 Feeder
- A-505 LC B05 Feeder
- A-506 A5 to A6 Bus Tie
- A-507 LC B07 Feeder
- A-508 LC B13 feeder
- A-509 LC B15 Feeder
- A-510 Startup Auxiliary Feed Pump b) Open all bus B07 breakers:
- B0712 LC B07 Feeder
- B0713 MCC B35 Feeder
- B0714 Su11 air Air Compressor Feeder
- B0722 North Stator Cooling Water Ptop Feeder
- B0723 A Joy Air Compressor
- B0724 North CRDM Feeder c) Open the B05 to B07 bus tie breaker-(B0532).
l Page 1 of 4 EI-3 Page 46 of 53 Revision 18 4
,m.,,---
,.--,.,__,_v._,_,-
.7
.__,u
RETERENCE PAGE FOR EI-3
}
1.
AMINIETRAIIIED' ?IGIS
ADFERRE OWITAIRRntf CEDITIME ACCtodefinedasContainmentPresgure>3.5peigDEContainment Radiation has been at any time 110 R/HR.
3.
31 REInyTIATIm C*ITERIA MANUALLY operate Ef'" nusps as necessary AND 00 TO ECA-3.1, (8011 WITE IAS8 0F REACTUR 00t ' N
- SU800012D RECOFERY DESIRED), Step 1, if EITRER condition he
,below occurs
- RCS subcooling (25'T (< 75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) i 4.
SECGEI1RY IllTEMITT CRITERIA 00 70 EI-2, (FAULTED STEAM CBIERATUfL 1803ATIWI), Siep 1, if EITHER condition listed below occurs
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
D012 IIERIGi
)
H RWST level decreases to (481, IRE 00 TO ES-1.3, (TBANSFER 70 COLD 12C RECIRCUIATIM), Step 1.
l l
6.
AFW EUFFLT AfI, QDFER. CRITERIA H CST level decreases to (9%. IEE supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
PIULTIFI2 T1 TEE RUFTBER CRITERIA REttlRN TD EI-3, (8 TRAM CWlERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGtTINUDDE ACTIGIf ETEFE l
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pumps When RCS Pressure <200 psig (<480 pois ACC) l 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
i 4
STARTING AN INSTRUMENT AIR COMPRESSOR i
i HQII i
Equipment is provided locally to perform the following step.
1 i
l 2.
II cooling is available to the Instrument Air Compressor which is to 4
be started IEEN GO TO Step 3 of this attachment. II cooling is NDI available, THEN establish fire main cooling to the Instrument Air Compressor which is to be started by performing either a, b, or c.
II the A Joy Air Compressor is to be started IREH 2
a.
i i
- 1) Attach one-inch hose from Fire Main Drain between Sprinkler Valves (FP-043) and (FP-044) to the Air Compressor Inlet Drain (BC-041).
i
- 2) Attach one-inch hose to Compressor Outlet Drain (PP-3885A) j rnd route to a suitable drain.
l
- 3) Shut Bearing Cooling Water Supply Valves (BC-032) and j
(BC-038) and Return Valve (50-044).
1 s
- 4) Open the following valves
- Compressor Outlet Drain (PP-3885A)
- Fire Main Drain
- Bearing Cooling Water Supply (BC-041) b.
lE the Su11 air Air Compressor is to be started, IEEN 8
- 1) Attach one-inch hose from Fire Main between Sprinkler i
Valves (Fe-043) and (FP-044) to the Air Compressor Inlet Drain (BC-077).
- 2) Attach one-inch hose to Compressor Outlet Drain (BC-078) and route to a suitable drain.
- 3) Shut Bearing Cooling Water Supply _ Valve (BC-073) and Return Valve (BC-076).
- 4) Open the following valves:
- Compressor Outlet Drain (BC-078)
- Fire Main Drain
- Bearing Cooling Water Supply (BC-077)
Page 2 of 4 EI-3 Page 47 of 53 Revision 18
REFERENCE PAGE FOR E!-3 g
1.
AMDIISTRATIYE F1EICTI(EIS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFEREE O(EffAINIENT 03DITI(EtB
/.00 is detined as containment Presgure >3.5 pais QE containment Radiation has been at any time 110 R/HR.
3.
EI REINTIIATI M CRITERIA MANUALLY operate ECCS pumps as necessary AND 0010 ECA-3.1, (SCTR WITE 1488 0F REACTUR 000! ANT - SU300012D RECUFERT DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC)
- PIR level can HQI be maintained >5% (>30% ACC) 4.
EEctERI11Y INTEERITT MITERIA 00 TV EI-2, (FAULIED STEAM GENERA 1DR 1801ATIM), Step 7 - ~f EITHER i
condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COLD IAG RECIRCUIATIGt SWITCEOTER CRITERIM h
4 II RWST level decreases to (48% IE2 00 TV ES-1.3, (TEANSFER TO COIE IAC RECIRCUIAT!W), Step 1.
6.
AFW SUFFLY $5f1TCR0fER MITERIA II CST level decreases to <9%. IRE supply AfV from Service Water by i
opening MO-3045A and MO-30458.
7.
IRILTIPI2 TURE RUPT1RE CRITERIA 4
RENEN To II-3, (STEAM CENERATOR TUBE RUFTURE), Step 1, if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGrTINDOUS ACTICEI ETEFS i
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RER Pureps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS Tiow Not Required
- 30. Stopping of Containment Spray Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
- 36. RCP Support Conditions Verification of Natural Circulation El-3 Revision 18
j 1
STARTING AN INSTRt! MENT AIR COMPRESSOR c.
II the B Joy Air Compressor is to be started, IE E:
- 1) Attach one-inch hose from Fire Main Drain between Sprinkler i
Valves (FP-043) and (FP-044) to the Air Compressor Inlet l
Drain (BC-O' t).
- 2) Attach' one-l' - a hose to Compressor Outlet Drain (PP-3885B) and route to a suitable drain.
- 3) Shut Bearing Cooling Water Supply Valves (80-033) and (BC-039) and Return Valve (50-045).
]
l
- 4) Open the f011owing valves:
}
- Compressor Outlet Drain (PP-38858) i
- Fire Main Drain
- Bearing Cooling Water Supply (BC-042) j j
3.
Disable all air compressors which do not have cooling water available.
4.
Start the desired air compressor by performing the applicable portion i
of this stept i
a.
II the A Joy air compressor is to be started, IRE:
j
- 1) Close A-501, bus A5 feeder breaker, to energize bus AS.
- 2) Close A-507. LC B07 transformer high side breaker.
- 3) Close B0712, LC B07 feeder.
- 4) Start the A Joy air compressor.
b.
II the Su11 air air compressor is to be started, IR E:
- 1) Close A-501, bus A5 feeder breaker, to energize bus A5.
1
- 2) Close A-507, LC B07 transformer high side breaker.
t
- 3) Close B0712 LC B07 feeder.
- 4) Close B0714 to energize Sullair air compressor.
- 5) LOCALLY start Sullair air compressor.
Page 3 of 4 EI-3 Page 48 of 53 Revision 18 i
.. _,.....,. _,,, ~,
n.
REFERDiCE PACE FOR EI-3
)
i i
ADFERRE OmffAIIEEENT OtEEDJTIMES ACCisdefinedasContainmentPresgure>3.5poisQBcontainment Radiation has been at any time 110 R/HR.
l 3.
EI.REINITIATI M CRITERIA MANUALLY operate ECCS pumps as necessary AND 00 T0 BCA-3.1, (SGTR Willi s
ID88 0F REACTOR 0001 ANT - SUB000 LED 1500fERY DESIRED), Step 1, if EITHER condition listed below occurs:
- RCS subcooling (25'T (<75'T ACC)
- PZR level can HDI be maintained >$1 (>30% ACC) 4 REC (EED&11 INTE MITT GRITERIA 00 TV EI-1, (FAULTED STEAM GENERATOR 1801ATIM), Step 1, if ElHER condition listed below occurs:
- Any $/G pressure is decreasing in an uncontrolled manner and has NDI been isolated
- Any S/G is completely depressurized and has HDI been isolated 5.
Colm LEG _RICIRCHIATIGLaflICRQHB,_CEINE1WI l
1E RWST level decreases to (48%, HIN 00 TV E8-1.3, (TEANSFER TO COLD LEC RECIRCUIATION), Step 1.
6.
ADLAUFFLY EKIICRQUL_C112ERIA lE CST level decreases to <9% IREN supply Arv f rom Service Water by opening MO-3045A and MO-3045B.
7.
IIULTIFIA.TURE RDFTERE CRITERIA AETURN TO II-3, (STIAM CINERATOR TURE RUFTURE), Step 1, if ElHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
iXEIMUDUE ALTI(El ETIFS i
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power 12.
Restart RRR Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS Tiow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation l
El-3 Revision 18 1
e STARTING AN INE,TRUMENT AIR COMPRESSOR c.
If the B Joy Air Compressor is to be started, IEN:
- 1) Place the B Joy air compressor in OTT.
- 2) Reset lockout relay 86-B02.
I
- 3) Place 'the B Joy air compressor controller in constant and select lead Number 2.
5.
RETURN 10 Frocedure Step in offect.
i I
i
-- 1 l
l l -
Page 4 of 4 EI-3 Page 49 of 53.
Revision 18 1.
--,c._..---,_,_
_ - -. ~ -.
l i
REFERENCE PAGE FOR EI-3
,j 1.
AIMINIETRAT1Y5 FWCTIWS
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (Eats) 2.
ADfERRE C@ffAIENIET OREIDITIGIS ACCisdefinedasContainmentPresgure>3.5psigDAcontainment Radiation has been at any time 110 R/RR.
3.
El REIMITIATIM MITERIA MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1, (SCTR WITE IDSS OF REACTOR 000! ANT - SUSC0012D R200TERY DESIRED), Step 1, if IITRER condition listed below occurst
- RCS subcooling (25'T (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
RECGEhtti INTERITY CRITERIA 00 TO RI-2, (FAULTED STEAM GENERATOR ISOIATIM), Step 1, if EITHER condition listed below occurs:
- Any S/C pressure is decreasing in an uncontrolled manner and has HDI been isolated
- Any S/G is completely depressurized and has EQI been isolated I
5.
0012 I2G RECIRCUIATIGI JIN111:30tER MITERIM H RWST level decreases to (48%, IEN 00 TO IS-1.3, (TEANSFER TO COLD 12G RECIRCULATIM). Step 1.
6.
AFW BUFFLY Bf1T M 0fER CRITIKIA H CST level decreases to (9%, IEH supply AFW from Service Water by opening MO-3045A and MO-3045B.
7.
IWLTIFI2 TURE RUFTERR CRITERIA RETUEN 10 EI-3, (STEAM CENERATOR TUBE RUFTURE), Step 1, if 11IHA condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
pGITIllDDUE ACTI(El ETEPS 1.
RCP Trip Criteria 4.
Maintain-RUPTURED S/Gs NR level >71 (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levela And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psig ACC)
- 24. Verify ECCS Flow Not Required
- 30. Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level I
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
MAIN STEAM HEADER IS01ATION 1.
Position the switches listed in Table 1 on the main Control Boards to minimize the spread of contamination to secondary Plant systems TABLE 1 REQUIRED SWITCH POSITION DESCRIPTION LO LO TAVE INTERLOCK A 0FF/ RESET STEAM DUMPS L0 LO TAVE INTERLOCK B OTF/ RESET STEAM DUMPS MO-3590A CLOSED WEST MSR SUPPLY MO-3590B CLOSED EAST MSR SUPPLY CV-3127A CLOSED MFP A HP SIM DRAIN CV-312?B CLOSED MFP B HP SIN DRAIN 2.
Verify Main Turbine <1200 rpm.-
3.
Close Steam Seals Teed Supply and Bypass Valves (MO-3586 and MO-3587).
4 Dispatch an operator to LOCALLY shut down the condenser air ejectors, REFER TU 01-6-5. (CGEDENSER AIR REMOVAL).
5.
Break condenser vacuum. Open Vacuum Breaker (MO-3109).
Page 1 of 3 EI-3 Page 50 of 53 Revision 18
-. _ _ _. ~., _. _.
3 i
f i
REFERENCE PAGE FOR E!-3 1.
AIMINIETRATN5 FMCTIES
- Monitor CSF Status Trees
- Monitor Emergency Action Levels (EALs) 2.
ADFIREE gaffAIENNT (EEDITIES
)
ACCisdefinedasContainmentPresgure>3.5paisQAContainment 1
Radiation has been at any time 110 R/HR.
3.
El REIEITIAT1mf OKITERIA MANUALLY operate ECCS pumps as necessary &HD 0010 BCA-3.1, (sCTR WITE l
1488 0F REACTUR 0001 ANT - SUB000 LED 1500FERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling (25'F (<75'T ACC)
- PZR level can HQI be maintained >$1 (>30% ACC) 4 4.
EBOGID&RY INTEMITT MITERIA 00 TO RI-2, (FAULTED STEAM GBIERATUR 1901ATICEE), Step 1, if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has RQI been isolated 4
j
- Any S/G is completely depressurised and has HQI been isolated 5.
COLD IAC RECIRCUIATIGt Bf1TCROFER CRITE11GI h
II RWST level decreases to (48%, IEN 90 TO ES-1.3, (TEANSFER 10 0012 12C RECIRCUIATIN), Step 1.
4 6.
AFW EUPPLY Ril1MOFER MITERIA 1E CST level decreases to <9%. IEN supply AFW from Service Water by opening h0-3045A and M0-30455.
j 7.
IEULTIFIA TURE RUFTURE C111E11A RETURN TO RI-3, (STEAM GENERATOR TURE RUFTURE), Step 1, if EITHER condition listed below occurs
- Any INTACT S/G 1evel increases in an uncontrolled manner i
- Any INTACT S/G has abnormal radiation 8.
OGITINUGUE ACTIGI ETIPS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G 14vels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RBR Pumps When RCS Pressure (200 psig (<480 psig ACC) 24.
Verify ECCS Flow Not Required l
- 30. Stopping of Containment Spray Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
t
- 36. RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18 i
I i
4 MAIN STEAM HEADER IS01ATION I
4.
Dispatch an operator to LOCALLY close the valves listed in Table 2 to j
prevent the spread of contamination to secondary Plant systems j
TABLE 2 l
e
]
VALVE LOCATION DESCRIPTION i
PCV-3108 MAIN AIR L?FCTION MS-117 T.B. 63 STEAM HEADER PRESSUnE CONTROLLER INLET HOG AIR EJECTION NUCLEAR STEAM MS-155 T.B. 63 SUPPLY ROOT MS-051 T.B. 63 REHEATER B STEAM SUPPLY BYPASS MS-053 T.B. 63 REHEATER A STEAM SUPPLY BYPASS 1
STEAM SEAL REGULATOR CV-3588 MS-052 T.B. 63 ROOT 1
HOG AIR EJECTION STEAM TRAP j
CO-442 T.B. 63 INLET
~
HOG AIR EJECTION STEAM TRAP C0-441 T.B. 63 BYPASS ST-059, MAIN STEAM TO ES-095 T.B. 63 AUXILIARIES STEAM TRAP INLET ST-059, MAIN STEAM TO ES-097 T.B. 63 AUXILIARIES STEAM 'IltAP BYPASS MS-042 T.B. 63 MS SAMPLE LINES MS LINE A BLOCK MS-030 T.B. 63 MS SAMPLE LINES MS LINE B BLOCK MS-034 T.B. 63 MS SAMPLE LINES MS LINE C BLOCK MS-038 T.B. 63 MS SAMPLE LINES MS LINE D BLOCK MFP A DRIVER STEAM SUPPLY HP MS-106 T.B. 45 STEAM ISOL MFP B DRIVER STEAM SUPPLY HP MS-107 T.B. 45 STEAM ISOL I
Page 2 of 3 EI-3 Page 51 of 53 Revision 18
(
REFERENCE PAGE FOR El-3 1
1.
AIIIIMISTEATIYE _F1EICTIGIS
ADFERIE gpTAIIBMNT DEDITI(EIS ACCisdefinedasContainmentPresgure>3.5poisDEContainment Radiation has been at any time 210 R/HR.
3.
EI RRIMITIATIM M ITERIA l
MANUALLY operate ECCS pumps as necessary &HD 00 TO ECA-3.1, (SCTR WITE EDS8 OF REACTOR 0001 ANT - BUE00012D R200FERY DESIRED), Step 1, if EITHER condition listed below occurst
- RCS subcooling <25'T (<75'T ACC)
- PZR level can HQI be maintained >5% (>30% ACC) 4.
REDGED&RT INTE R ITY CRITERIA 00 TO E!-1, (FAULTED STEAM GENERATOR 1801ATIWI), Step 1 if EITHER condition listed below occurst
- Any S/G pressure is decreasing in an uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
COID 12c RECItcDIATIst EMITm0FER CRITERIGl
)
H RWST level decreases to (48% TliEN 00 TO E8-1.3, (TEANSFER TO C0la IRC RECIRCUIATION), Step 1.
6.
AFW EUFFLY EMITCESTER CRITERIA H CST level decreases to (9% IEEH supply AFW from Service Water by opening MO-3045A and M0-30455.
7.
MULTIFIA TURE RDFTERE CRITERIA RETURN TO II-3, (8 TEAM CENERATOR TUBE RUPTURE), Step 1, if EITHER condition listed below occurst
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation l
8.
OWITINUDDE ACTI(El ETEPS i
1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energized By Off-Site Power
- 12. Restart RER Pumps When RCS Pressure <200 psig (<480 psis ACC) 24 Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank
- 31. Control RCS Makeup And Letdown To Maintain PZR Level
)
36.
RCP Support Conditions, Verification of Natural Circulation EI-3 Revision 18
,. o MAIN STR31 READER ISOLATION 5.
DISPATCH an operator to LOCALLY close the MANUAL Isolation Valve for each condenser steam dump salve.
a.
Condenser A:
- MS-068
- MS-077
- MS-086
- MS-095 b.
Condenser B
- MS-071
- MS-080
- MS-089
- MS-098 c.
Condenser C:
- MS-074 a
- MS-083
- MS-092
- MS-101 a
Page 3 of 3 EI-3 Page 52.of 53 Revision 18
.___________.m._.
e 4
REFERENCE PAGE FOR EI-3
)
1.
AIILutISTRATITR FWCTIGIS
- Monitor CSF Status Trees
- Monitor Emergency Act1cn Levels (EALs)
~
2.
ADFIRSE CGITAIEEEllT OIEDITIGIS ACCisdefinedasContainmentPresgure>3.5psigQTContainment Radiation has been at any time 110 R/HR.
3.
EI RRIMITIATIGI CRITERIA MANUALLY operste ECCS pumps as necessary AND 0010 BCA-3.1, (SCTR hitE 1488 OF REACIOR COOLANT - SUB00012D RECURRY DESIRhD), Step 1, if EITHER condition listed below occurs:
- RCS subcooling <25'T (<75'T ACC)
- PIR level can HQI be maintained >5% (>30% ACC) 4.
SECGEDLEY DITEGRITY CRITERIA 0010 EI-2, (FAULTED STEAM GENERATOR IS01ATIUN), Step 1, if EITRER condition listed below occurs:
- Any S/G pressure is decreasing in en uncontrolled manner and has HQI been isolated
- Any S/G is completely depressurized and has HQI been isolated 5.
Cola 12C RECIRCUIATIGI WI1tECTER CRITERIGl h
II RWST level decreases to (48%, IEEN 0010 E8-1.3, (TRANSFER TO C012 12C RECIRCUTATI(NI), Step 1.
6.
AN SUFFLT WITCEOTER CRITERIA II CST level decreases to <9%, IREN supply AW f rom Service Water by opening MO-3045A and MO-3045B.
7.
NULTIFI2 TURE R*IFTURE CRITERIA RETURN TO II-3, (87EAM GENERATOR TURE RUPTURE), Step 1, if EITHER condition listed below occurs:
- Any INTACT S/G 1evel increases in an uncontrolled manner
- Any INTACT S/G has abnormal radiation 8.
CGITDIUDUB ACTIGI ETEFS 1.
RCP Trip Criteria 4.
Maintain RUPTURED S/Gs NR level >7% (>14% ACC) 5.
Check PORVs Closed 7.
INTACT S/G Levels And Feedflow
- 10. Verify All AC Buses Energised By Off-Site Power-12.
Restart RER Pumps When RCS Pressure <200 psig (<480 peig ACC) 24.
Verify ECCS Flow Not Required 30.
Stopping of Containment Spray, Isolation of Spray Add Tank 31.
Control RCS Makeup And Letdown To Mainteit PZR Level
)
- 36. RCP Support Conditions, Verification oi "atural Circularion EI-3 Revision 1B
_ _.. - _. ~
1 NATURAL CIRCULATION VERITICATION i
The following are indications of subcooled natural circulation:
- RCS subcooling - >25'T (>75'T ACC) l
- S/G pressures - STABLE DR DECREASING l
l
- RCS cold leg temperatures - AT SATURATION TEMPERATURE FOR S/G PRESSURE
- RCS Delta-T - <66'T AND STABLE 1
l Page 1 of 1--
EI-3 _ Page 53 of 53 Revision 18 i
i 1
1 This TPP 12-4 form is current TCH No.:
SJ ~S Rev.)
2.
(Obtain from Control Room TCN Master Log)
/hh October 21, 1992 n
"*0A RECORD WHEN COMPLETED"*
RC
.,Q,,,,,f,_
5 CFP ADMIN 13-6-1 TEMPORARY CHANGE NOTICE 00R Proc. Ctr1. Gre.
Lettar No. N/A System No. N/A No. of Pages Document Date Affected Procedure Number:
tu ~6 Cur rent Revision No:
LB Procedure
Title:
STEAM GwW.Attet ras (b# tuts TCN Descriptive Summary:
Chances the RNO steos for local closino of the M51Vs. Air 2
manifold vent valve must be partial 1Y oDened onlY to thO intermediate Dosition and not to the full open oosition with the present vent valve confiouration (vent valve M M:t:11:d installed backwards). This discreDenCY is to be corrected durina the 93 Refueline outaae.
List affected procedure page numbers: Q Reason for Procecure hange: (Only one item small be selected as the most appropriate reason melow.)
- o)
- s inis 70m teing sutettec c e to a cnange in regulatory or Itcense coutrements?
fes
- t)
- s this ? 1 teing s omittee cue to plant configuration. ecutoment, ce crogram enaages' hes f
lc) ls tris TCN teing suomittee cue :: grocedure content ertoes (not initiatec ey enanges in Plant setootets. ecuicreat, or configuratton)?
,,,,,, e s
'c]
s t*is ?0N teing sweriittec cue to 7*ocecure crese*tation or format e~ ors?
,,,,,,' e s (e)
!s 191s TCi :eing s.trittec c.e to ceesonnel cerfomeceienecution e " c*s cu*mg use of t$e cuereat revision?
,,,,,' e s
- )
ls this ICM teieg suomitted cwe to cerseral are'erence on c*:cecure femat or content?
_ves TCN eroiration date:
64 Y/93 (If not specified, the TCN shall be incorporated into the Procedure.)
Are any commitments associated with this TCN? _ Yes
.,L No If yes, attach a commitment data sheet for each commitment.
Safety Evaluation-Screening Checklist and marked-up copy of the procedure attached.
Matt Richard 7269 October 21. 1992 lW Sucmitter's Printed hame / Signature / Phone No.
Date Time 4 TPP 12-.t Page 1 of 2 Revision 3 1
)
m,,
)
Page 62 of 72 Procedure No. El-1 Rev 32-SV._UL.
TCN No.
L s
TCN Acerovals:
Will this change affect other departments? ___ Ye s _1_No if yes, concurrence of the affected departments is required.
Department NA Printed Name NA Department concurrence NA Date Signature Department NA Printed Name NA Department concurrence NA Date Signature Management approval (must be within reporting chain of Procedure Manager):
MAChu k A.A hx
\\D-b\\~*\\9 1993 Printed Name / SignaN re / Phone No.
Date Time-
~
Outy Shift Mana (SRO Licen I r) approval:
sww h/T ss.ffL so e
4 Printed Nam (/ Sign'ature / Phone No.
' Date Time
~
TCN implementation Date:
/o 2
L Time ol2 [
(Date/ Time inserted in Control / Room Master Copy) 1s training required for this procedure?
___Yes
_1_No 1
i The following departments have been designated to receive the training identified above:
N/A Procedure Manaoer or desionee to comolete within 14 days:
The Commitment List has been checked to ensure no violation of Trojan commitments by this Temporary Change. This information is also available on TDMS.
Checked by Matt Richard
/
October 21. 1992 Print / Signature Date j
Concurrence:
(Procedure Manager's due within 14 days of implementation) l Concur:
Reject:
Procedure Manager Date g 4 IPP 12-4 Page 2 of 2 Revision 3 Page 63 of 72
(-
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