ML20196F754

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Rev 7 to EOP-08, LOCA Cooldown
ML20196F754
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 11/23/1998
From: Wilson I
FLORIDA POWER CORP.
To:
Shared Package
ML20196F742 List:
References
EOP-08, EOP-8, NUDOCS 9812070119
Download: ML20196F754 (103)


Text

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LOCACD- REV 07 E0P-08 f

LOCA C00LDOWN

1.0 ENTRY CONDITIONS L

JE directed by other procedures.

THEN'use this procedure.

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! 2.0 IMMEDIATE ACTIONS I NQIE There are no immediate actions for this procedure.

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A A A$

Approved by MNP0 [a[M'//0%Date / JMff ' '

(SIGNATURE ON FILE) l E0P-08 PAGE 1 of 103 LOCACD L

9812070119 981123 R PDR-F ADOCK05000302[*i PDR zl l

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O E0P-08 REV 07 PAGE 2 of 103 LOCACD

3.0 FOLLOW-UP ACTIONS l

ACTIONS DETAILS rC'"')N <

STATUS Any of the following conditions exist-l e RCS leakage > 100 gpm i

  • ICC recovery 3.1 Notify personnel of plant
  • STA conditions.
  • Plant Operators
  • NSM (evaluate plant conditions for potential entry into

,s Emergency Plan)

, i 3.2 Notify PPO to CONCURRENTLY PERFORM E0P-14 Enclosure 2. PPO Post Event Actions.

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E0P-08 REV 07 PAGE 3 of 103 LUCACD

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E0P-08 REV 07 PAGE 4 of 103 LOCACD

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3,0 FOLLOW UP ACTIONS (CONT'D) l

, ACTIONS DETAILS 3.3 E at .any time. ES systems 'l Ensure applicable ES actuations: l

.have, j E should have actuated. HPI (1500 psig RCS PRESS)  :

THEN ensure ES equipment  !

is properly aligned. LPI (500 psig RCS PRESS)

RBIC (4 psig RB PRESS)  !

RB Spray (30 psig RB PRESS) 2 Bypass or reset ES actuationi Auto ,

Manual 3 Control FS systems as required.

[ Rule 2. HPI Control]

[ Rule 5. EDG Control]

f 4 E RBIC has actuated, t AND adequate SCM exists.

THEN trip all RCPs:

RCP-1A RCP-1C

\

RCP-1B RCP-10 See Table 1 I

o l E0P-08 PAGE 5 of 103

] REV 07 LOCACD

1 Applicable carry-over steps:

3.3 lE ES systems have @ should have actuated. THEN ensure ES.

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E0P-08 REV 07 PAGE 6 of 103 LOCACD l 1

i 3.0 FOLLOW UP ACTIONS (CONT'D) l

ACTIONS DETAILS 3.4 E at any time. Tinewe  ;

indicates > 20'F 1 superheat.  !

THEN GO TO E0P-07.

Inadequate Core Coohng.

beginning with Step 3.1 l

3.5 Ensure CC ventilation

  • CONCURRENTLY PERFORM E0P-14, running in emergency mode. Enclosure 17. Control Complex Emergency Ventilation.

3.6 E at any time. LPI flow

> 1400 gpm in any injection line.

THEN GO TO Step 3.97 in this procedure.

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i 3.7 E EDG A is supplying

  • PERFORM E0P-14. Enclosure 11. EDG A power to A ES 4160V Bus. Load Management.  ;

THEN perform EDG A load 1 management.

CAUTION Stopping an HPI pump can result in EDG overload if an ES reactuation occurs.

3.8 E at any time, a CC e Notify PPO to CONCURRENTLY PERFORM chiller is NOT running. E0P-14. Enclosure 18. Control THEN start a CC chiller. Complex Chiller Startup.

l E0P-08 REV 07 PAGE 7 of 103 LOCACD 1

1

1 Applicable carry-over steps:

3.3 E ES systems have QR should have actuated. THEN ensure ES.

3.4 E ha indicates > 20*F superheat. THEN GO TO E0P-07.

O 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

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E0P-08 REV 07 PAGE 8 of 103 LOCACD

10 FOLLOW UP ACTIONS (CONT'D)

ACTIONS DETAILS

(~')

v 3.9 1F at any time. during an OTSG tube rupture, any of the following conditions exist:

Affected OTSG level

> 90% due to tube rupture BWST level s 35 ft Atmospheric steaming -

limit approached while steaming both OTSGs See Figure 1 See Figure 2 THEN PERFORM E0P-14.

Enclosure 12. OTSG TRACC gy Isolation.

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E0P-08 REV 07 PAGE 9 of 103 LOCACD 1

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Applicable carry-over steps:

3.3 E ES systems have QR should have actuated. THEN ensure ES.

3.4 E Tinewe indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN. .

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OEG tube rupture. any of the following (TRACC).

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E0P-08 REV 07 PAGE 10 of 103 LOCACD l

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3.0 FOLLOW UP ACTIONS (CONT'D) l

(~'T ACTIONS DETAILS V

3.10 Ensure emergency RB 1 At least 1 Emergency SW Pump cooling is in service. running:

[ Rule 5. EDG Control] SWP-1A l l

SWP-1B

, 2 At least 1 Emergency SW Raw Water l Pump running: -

RWP-2A l \

l RWP-28  !

3 Only 1 ES selected RB cooling unit I running in slow speed:

AHF-1A )

AHF-1C AHF-1B  !

4 CI valves to RB cooling units closed- l i

SWV-151 l SWV-152 SWV-355 5 SW valves to RB cooling units open:

SWV-353 SWV-354 l

<~

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i I E0P-08 REV 07 PAGE 11 of 103 LOCACD

Applicable carry-over steps:

3.3 IE ES systems have OR should have actuated. THEN ensure ES. .

l 3,4 IE Tscue indicates > 20'F superheat. THEN GO TO E0P-07.

O' 3.6 IE LPI flow > 1400 gpm in any injection line. THEN.

3.8 IE a CC chiller is NOT running. THEN start a CC chiller.

l 3.9 IE during an OTSG tube rupture, any of the following (TRACC).

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O E0P-08 REV 07 PAGE 12 of 103 LOCACD

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i 3.0 FOLLOW UP ACTIONS (CONT *D) {

ACTIONS DETAILS 3.11 Isolate RB sump.

  • Select RB sump pumps to l l " PULL TO LOCK"- j

(

f WDP-2A  !

l  !

WDP-2B  !

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  • Close RB sump discharge valves: l

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! WDV-3 l

WDV-4 i l

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i 3.12 Close waste gas Hdr I

. isolation valves. WDV-406 WDV-405 j O 3.13 CONCURRENTLY PERFORM l

E0P-14. Enclosure 15. E0P  ;

l Temperature Log (RCS TEMP).  ;

3.14 IE no OTSGs are available for heat transfer, THEN GO TO Step 3.20 in this procedure.

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l. E0P-08 REV 07 PAGE 13 of 103 LOCACD L J

,e 4 ..ry, ..,,,...r -e- -- ~ w,v-----, - - - - - - , - - - - .-,.w, - -

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.4 E Tince indicates > 20*F superheat. THEN GO TO E0P-07.

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3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

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E0P-08 REV 07 PAGE 14 of 103 LOCACD l

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3.0 FOLLOW-UP ACTIONS (CONT *D) {

c~T. ACTIONS DETAILS G)

STATUS At least 1 OTSG is available for heat transfer.

3.15 IE at any time, either

  • Depress "< 725 PSI STM GEN PRESS OTSG PRESS is < 725 psig. EFIC ACT BYPASS" push buttons:

THEN bypass EFIC isolation actuations. Channel A Channel B Channel C Channel D 3.16 Verify EFIC is actuated.

(}

s-and EFW is controlled.

[ Rule 3. EFW Control]

IE EFIC is NOT actuated. 1 Depress "EFW INITIATE" push THEN actuate EFIC. buttons on EFIC channels A and B.

2 Ensure EFWPs start and control flow:

EFP-1 EFP-2

[ Rule 3. EFW Control]

3 Ensure level in available OTSGs is at or trending towards required level.

See Table 2 (3

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E0P-08 REV 07 PAGE 15 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have QB should have actuated. THEN ensure ES.

3.4 E Tincore indicates > 20*F superheat. THEN GO TO E0/-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig, THEN bypass EFIC.

O E0P-08 REV 07 PAGE 16 of 103 LOCACD

3.0 FOLLOW-UP ACTIONS (CONT *D) ,

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'~'s ACTIONS DETAILS (O

3.17 IE EFP-2 is running.

THEN CONCURRENTLY PERFORM E0P-14. Enclosure 7. EFP-2 Management.

l NOTE Cooldown rate may be excessive due to HPI flow.

l 3.18 IE RCPs are running.

  • IE cooldown rate is excessive. j THEN establish RCS THEN control primary to cooldown. secondary heat transfer using TBVs or ADVs.

See Table 3 l

  • Establish cooldown using TBVs i (preferred) or ADVs.  !

( See Table 3 e If level in either OTSG is s; 128 in.

THEN establish RCS cooldown of

= 6*F/hr.

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E0P-08 REV 07 PAGE 17 of 103 LOCACD

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l Applicable carry-over steps:

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! 3.3 E ES systems have QR should have actuated. THEN ensure ES.

3.4 E Tsem indicates > 20*F superheat. THEN GO TO E0P-07.

I 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

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l 3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC). .

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

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3.0 FOLLOW-UP ACTIONS (CONT'D) fe'3 ACTIONS DETAILS N.I NOTE Cooldown rate may be excessive due to HPI flow.

3.19 E RCPs are NOT running.

  • E adequate SCM exists.

THEN establish RCS AND ICC region 3 was previously cooldown. entered.

THEN maintain cooldown rate

< 5 F/8 hr.

See Table 1

  • E adequate SCM exists.

THEN establish cooldown using TBVs (preferred) or ADVs.

See Table 1 See Table 3

(w)

  • E adequate SCM does NOT exist.

THEN lower OTSG PRESS using TBVs (preferred) or ADVs until the higher of the following occurs:

See Table 1 OTSG PRESS reaches 200 psig (if EFP-2 is running on main steam)

OTSG PRESS < RCS PRESS l

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fpplicable carry-over steps:

3.3 E ES systems have OB should have actuated. THEN ensure ES.

3.4 E Tecme indicates > 20'F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

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O E0P-08 REV 07 PAGE 20 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT'D)

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v ACTIONS DETAILS STATUS Any of the following conditions exist:

  • RCS leakage > 100 gpm

3.20 E at any time, adequate 1 E RCS PRESS < 1700 psig.

SCM exists. THEN bypass HPI.

AND any ES bypass permit exists. 2 E RCS PRESS < 900 psig.

THEN bypass ES actuation. THEN bypass LPI.

,_ See Table 1 O

3.21 E at any time. BWST level

1s < 15 ft. ECCS Suction Transfer.

THEN transfer ECCS pump suction to RB sump.

E0P-08 REV 07 PAGE 21 of 103 LOCACD

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Applicable carry-over steps:

3.3 E ES systems have QR should have actuated. THEN ensure ES..

3.4 E Tecore indicates > 20*F superheat. THEN GO TO E0P-07.

O 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture. any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists. .

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

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E0P-08 REV 07 PAGE 22 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT'D)

ACTIONS DETAILS 3.22 E 4 RCPs are operating.

THEN stop RCP-1D NOTE It is permissible to increa-e SCM to ensure adequate RCP NPSH.

3.23 E al. any time. RCPs are running.

AND adequate SCM exists.

THEN stop RCPs prior to exceeding NPSH limits.

See Figure 3 See Figure 4

(~%

b 3.24 Verify 3 RCPs running.

E 3 RCPs are NOT running. 1 E controlled bleedoff is NOT in AND all of the following service, conditions exist: THEN restore controlled bleedoff prior to RCP start.

Adequate SCM exists 2 E all start permissives are met At least 1 RCP except seal injection.

running THEN bypass RCP start RCS cooldown rate is

> desired due to HPI 3 Start additional RCPs (A maximum flow of 3 RCPs may be running to limit RCS cooldown).

See Table 1 See Table 3 THEN start RCPs.

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E0P-08 REV 07 PAGE 23 of 103 LOCACD 1

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Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.4 E Toca indicates > 20*F superheat. THEN GO TO E0P-07.

O 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

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E0P-08 REV 07 PAGE 24 of 103 LOCACD l

3.0 FOLLOW UP ACTIONS (CONT *D) p ACTIONS DETAILS U

3.25 l~FadequateSCMexists.

  • Maintain minimum adequate SCM.

HEN begin depressurization of RCS.

  • Select all PZR Htrs to off:

See Table 1 Bank A Bank B Bank C Bank D Bank E o IF a PZR bubble exists.

TIiEN perform the following:

CONCURRENTLY PERFORM E0P-14 Enclosure 15. E0P Temperature Log (PZR TEMP).

IF RCPs are running.

TilEN throttle open PZR p spray.

/ )

(/ IF RCPs are NOT running.

DIi PZR spray is NOT eTfective.

THEN use PZR vents until high PRESS Aux spray is established:

PZR HPV (Required if previously in ICC region 3)

PORV IE the AB is accessible.

AND the PORV or PZR HPV is being used to control RCS PRESS.

THEN CONCURRENTLY PERFORM E0P-14. Enclosure 13. High PRESS Aux Spray Lineup.

  • IF a PZR bubble does NOT exist.

TiiEN throttle HPI flow.

,. [ Rule 2. HP] Control]

.Y E0P-08 REV 07 PAGE 25 of 103 LOCACD l

Applicable carry-over steps:

3.3 E ES systems have QB should have actuated. THEN ensure ES.

3.4 E Tme indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

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3.0' FOLLOW UP ACTIONS (CONT'D)

' ACTIONS DETAILS 3.26 E CD pumps are running. 1 Select both CDP-1A and CDP-1B l

THEN align CD system for controllers to " HAND" and reduce ]

Mode 3 operation. demand to "0". .

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l 2 Ensure only 1 CDP is running. ,

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l 3 Close CD Htr outlet valves:

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4 CDV-44 i i

CDV-43 j 4 Maintain CD system PRESS between 90 and 150 psig. i 5 Throttle CDV-242 to maintain DFT l level between 8 and 11 ft. l l

E CD pumps are NOT - l running, i THEN notify SP0 to ensure

, CDV-88 " Condensate Reject l to CDT-1" is closed (95 ft i

TB behind Atmospheric '

Drain Tank).

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! E0P-08 REV 07 PAGE.27 of 103 LOCACD y - . - - - _ , - , . . -- -

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.4 E Tince indicates > 20 F superheat. THEN GO TO E0P-07.

O 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

l 3.15 E either OTSG PRESS is < 725 psig; THEN bypass EFIC.

1 3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWSi level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs. .

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E0P-08 REV 07 PAGE 28 of 103 LOCACD

4 3.0 FOLLOW UP ACTIONS-(CONT'D)

ACTIONS DETAILS 1

l 3.27 JF at least one EFWP is 1 Trip MFWPs:

running, THEN stop MFW. FWP-2A FWP-2B 2 Start MFWBP Aux oil pumps:

FWP-6A l FWP-6B l

3 Stop MFWBPs:

FWP-1A L

FWP-1B 4 Ensure level in.available OTSGs

is at or trending towards l required level.

i-See Table 2 O 1 i

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I E0P-08 REV 07 PAGE 29.of 103 LOCACD I

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Applicable carry-over steps:

3.3 E ES systems have QB should have actuated. THEN ensure ES.

3.4 E Tin , indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

~

3.8 E a CC chiller is NOT running. THEN start a CC chiller. ,

- 3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction. .

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

O E0P-08 REV 07 PAGE 30 of 103 LOCACD

3.0 FOLLOW-UP ACTIONS (CONT'D)

[ ') ACTIONS DETAILS V

3.28 E CDT-1 is available.

  • Unlock and open CDV-103 "CDT-1 THEN notify SPO to to EFP Suction"  :

cross-tie CDT-1 and EFT-2 (119 ft Berm by CDT-1).  !

  • Ensure CDV-290 "CDT-1 to EFP l Suction" is open (119 ft Berm in. i covered valve box by FST-1A).

3.29 E at any time. HPI flow is < 200 gpm/ pump. I THEN ensure MVP recirc valves are open.

[ Rule 2. HPI Control]

l 3.30 Ensure adequate shutdown 1 Determine required RCS boron i

(~') margin is maintained concentration.  !

() during cooldown.

See OP-103C. Reactivity Worth Curves. Curves 18 and 19 2 E boration is required.

THEN:

Open CAV-60 Start CAP-1A or CAP-1B CONCURRENTLY PERFORM AP-490.

RCS Boration, beginning at Step 3.1 3.31 E level in either OTSG is s 128 in.

AND RCPs are running.

THEN maintain RCS cooldown of = 6*F/hr.

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Applicable carry-over steps:

3.3 E ES systems have OB should have actuated. THEN ensure ES.

3.4 E Tinem indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture. any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig, THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

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l E0P-08 REV 07 PAGE 32 of 103 LOCACD

3.0 FOLLOW UP' ACTIONS (CONT'D)

ACTIONS DETAILS  ;

3.32 If adequate SCM exists,  !

I AND RCPs are NOT running. >

THEN CONCURRENTLY PERFORM l E0P-14. Enclosure 16. RCP i L Recovery.  !

I 1 See Table 1 {

J 3.33 IE at any time, all the 1 Notify PPO to unlock and close CFT -

i following conditions isolation valve Bkrs (119 ft AB): l l

exist:

ES MCC 3AB-6B "CFV-5 A CFT Iso" RCS PRESS is  :

< 700 psig ES MCC 3AB-6C "CFV-6 B CFT Iso" l l 1 l AB is accessible 2 WHEN CFT isolation valve Bkrs are  ;

closed.  !

Adequate SCM exists THEN close CFT isolation valves.  ;

, I lp See-Table 1 CFV-5 l l

THEN close CFT isolation CFV-6 j valves.

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'E0P-08 REV 07 PAGE 33 of 103 LOCACD.  !

-- - . l

Applicable carry-over steps:

3.3 E ES systems have QR should have actuated. THEN ensure ES.

3.4 E Tince indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN. .

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.33 E conditions exist. THEN close CFT isolation valves.

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E0P-08 REV 07 PAGE 34 of 103 LOCACD

L 3.'O FOLLOW UP ACTIONS (CONT *D) l-ACTIONS DETAILS 3.34- JE at any time, all of the 1 Ensure BSPs are stopped: *,

)

.following criteria are

^

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met: BSP-1A BSPs running 2: 5 hrs BSP-1B-RB PRESS.< 10 psig- .

2 Select BSVs to " MAN" and closed:

RB PRESS stable or- BSV-3 lowering-BSV-4 )

RB atmosphere

< 13 Ci/cc 1*

3 Select BSVs to "AUT0":

TSC has approved BS BSV-3 l termination  !

BSV-4 ,

-THEN stop BSPs. )

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l itO E0P-08 REV 07- PAGE 35 of 103 LOCACD

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Applicable carry-over steps:

l 3.3 E ES systems have QB should have actuatPJ, THEN ensure ES.

3.4 E Tincore indicates > 20 F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig, THEN bypass EFIC.

3.20 E adequate SCM exists. AND any ES bypass permit exists.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists, THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.33 E conditions exist. THEN close CFT isolation valves.

3.34 E all of the following criteria are met. THEN stop BSPs.

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O E0P-08 REV 07 PAGE 36 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT'D) i 1

(N ACTIONS DETAILS L) 3.35 If at any time, adequate SCM exists.

AND PTS guidelines are applicable, THEN maintain minimum I' adequate SCM.

See Table 1 l

[ Rule 2. HPI Control] l l

[ Rule 4. PTS]  :

1 3.36 WHEN RCS PRESS is l

< 400 psig. '

THEN continue in this procedure.

A L] 3.37 IE PORV is closed. 1 Obtain key 16 I THEN ensure PORV is selected to " LOW". 2 Ensure PORV in service:

Open RCV-11 Select PORV to "AUT0" Select PORV to " LOW" (NNI cabinet #3).

l 3 Ensure PORV is closed. i t' %

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E0P-08 REV 07 PAGE 37 of 103 LOCACD l

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Applicable carry-over steps:

3.3 E ES systems have OR should have actuated. THEN ensure ES.

3.4 E Tinene indicates > 20*F superheat. THEN GO TO E0P-07.

O 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPS are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves. .

i 3.33 E conditions exist. THEN close CFT isolation valves.

3.34 E all of the following criteria are met, THEN stop BSPs.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

O l

O E0P-08 REV 07 PAGE 38 of 103 LOCACD

l 1._0 FOLLOW UP ACTIONS (CONT *D)

I ACTIONS DETAILS v ,

3.38 JE adequate SCM exists. 1 JE RCP-1B will be stopped.  !

AND RCPs are running. AND AB is accessible. l THEN stop RCP in loop with THEN PERFORM E0P-14. Enclosure l a single RCP running. 13. High PRESS Aux Spray Lineup. l prior to stopping RCP-1B l See Table 1 l 2 Stop desired RCP:

]

RCP-1A j RCP-1C 1 RCP-1B l RCP-1D 3.39 JE at any time. EFT-2. 1 Close CDV-288 "FST to CDT-1 08 CDT-1 level is Cross-Tie Drain" (119 ft Berm by l

s; 10 ft. FST-1A).

f THEN notify SP0 to

('"m) cross-tie FST-1A to EFT-2 2 Open CDV-289 "FST to CDT-1 Cross-Tie Iso" (119 ft Berm by FST-1A).

3 Open FSV-918 "FST to CDT-1 Cross-Tie Iso" (119 ft Berm by FST-1A).

4 Ensure CDV-290 "CDT-1 to EFP

Suction" is open (119 ft Berm in covered valve box by FST-1A).

3.40 Notify PPO to CONCURRENTLY PERFORM E0P-14.

Enclosure 21. RB Hydrogen Monitor Log.

L

( *

( E0P-08 REV 07 PAGE 39 of 103 LOCACD l

l t

{

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.4 E Tinem indicates > 20af superheat. THEN GO TO E0P-07, 3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chillcr 3.9 E during an OTSG tube rupture, any of the following (TPACC).

3.15 E either OTSG PRESS is < 725 psig. THEN bypass EFIC.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.33 E conditions exist. THEN close CFT isolation valves.

3.34 E all of the following criteria are met. THEN stop BSPs.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN. ,

3.39 E EFT-2. 2 CDT-1 level is s 10 ft. THEN notify SPD to cross-tie.

O O

E0P-08 REV 07 PAGE 40 of 103 LOCACD l

l

_ . _ _ - . . ~ . _ . . _ _ _ _ . . _ . . _ _ - _ . . _ _ _ _ _ _ . . _ _ _ . _ . _ _

3.0 FOLLOW LP ACTIONS (CONT'D)

ACTIONS DETAILS  ;

3.41 E all of the following 1 E the B Train HPI pump is '

conditions exist.: running.

THEN GO TO Step 3.61 in this 2 LPI pumps available procedure to align DHP-1A for' >

DHR.

RCS leak or PORV flow within capacity of 1 2 E the A Train HPI pump is ,

HPI pump running, THEN GO TO Step 3.79 in this

BSPs NOT running procedure to align DHP 1B for DHR.

HPI pumps aligned to BWST Adequate SCM See Table 1 THEN align 1 train for t DHR.

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E0P-08 REV 07 PAGE 41 of 103 LOCACD i

.. . - - _- . . ._ .-. - .. . - _ . . _- .\

1 Applicable carry-over steps:

3.3 E ES systems have OR should have actuated. THEN ensure ES.

3.4 E Tum indicates > 20*F superheat. THEN GO TO E0P-07.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

~

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture any of the following (TRACC)..

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves. .

3.33 E conditions exist. THEN close CFT isolation valves.

3.34 E all of the following criteria are met. THEN stop BSPs.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. QR CDT-1 level is s 10 ft. THEN notify SP0 to cross-tie.

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E0P-08 REV 07 PAGE 42 of 103 LOCACD

1 3.0 FOLLOW UP ACTIONS (CONT'D) f i

ACTIONS DETAILS 3.42 WHEN RCS PRESS is 1 Ensure BWST to DHP valves are open: }

< 250 psig, i THEN ensure LPI pumps are DHV-34 i running. l DHV-35  :

[ Rule 5. EDG Control]

2 Ensure LPI pumps and required i cooling water pumps are running: l DCP-1A DCP-1B

]

RWP-3A RWP-3B DHP-1A DHP-1B 3 Ensure LPI injection-valves are open:

DHV-5 DHV-6 4 Ensure LPI control valves are in "AUT0" and set for 3000 gpm:

DHV-110 l

l DHV-111 3.43 WHEN adequate SCM exists.

THEN maintain minimum adequate SCM.

See Table 1

[ Rule 2. HPI Control]

[ Rule 4. PTS]

O E0P-08 REV 07 PAGE 43 of 103 LOCACD .

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES. .

O I

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller..

3.9 E during an OTSG tube rupture. any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction. . .

3.23 Jf RCPs are running, AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.'

3.34 E all of the following criteria are met. THEN stop BSPs.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. @ CDT-1 level is s; 10 ft. THEN notify SPD to cross-tie.

O l

9 E0P-08 REV 07 PAGE 44 of 103 LOCACD

l 3.0 FOLLOW UP ACTIONS (CONT'D) l()

i K..-

ACTIONS DETAILS l

STATUS Adequate SCM exists.

NOTE Cooldown rate may be excessive due to ECCS flow. I 1

3.44 Control OTSG heat

  • J.F RCPs are NOT running.

transfer. AND ICC region 3 was previously entered. i THEN maintain cooldown rate  !

< S*F/4 hr.

  • IE cooldown rate is excessive.

THEN control primary to

_ secondary heat transfer using TBVs or ADVs.

See Table 3

[ Rule 3. EFW Control]

l

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E0P-08 REV 07 PAGE 45 of 103 LOCACD i

Applicable carry-over steps:

3.3 E ES systems have QB should have actuated. THEN ensure ES.

3.6 E LPI flow > 1400 gpm in any injection line. THEN. ,

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.34 E all of the following criteria are met. THEN stop BSPs.

3.39 E EFT-2. O_R CDT-1 level is s 10 ft. I!iE_t! notify SPD to cross-tie.

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E0P-08 REV 07 PAGE 46 of 103 LOCACD

. - . . . . . - . .- . .- . . . . _ . - - ~ , - - . . _ ~ _ . . . .

^ ~

3.0 FOLLOW-UP ACTIONS (CONT'D)

ACTTONS DETAILS 3.45 WHEN all of the-following MVP-1A t

conditions exist: l MUP-1B All HPl valves l~ throttled closed MVP-1C L Tincee stable.or L lowering LPI flow maintaining adequate SCM See Table 1 l THEN stop all MUPs.

! 3.'46 Ensure RCPs are shutdown. ,

L RCP-1A 1

' f3 RCP-1C i

U RCP-1B RCP-1D l

3.47 Throttle LPI to maintain

,U

( minimum adequate SCM. DHV-110 l See Table 1 DHV-111 i

[ Rule 4. PTS] l 3.48 IE both LPI pumps are I running.

AND total LPI flow is

< 2000 gpm.

THEN GO TO Step 3.51 in this procedure. -

O E0P-08 REV 07 PAGE 47 of 103 LOCACD t

I-l _-.

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.6 E LPI flow > 1400 gpm in any injection line. THEN.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.34 E all of the following criteria are met, THEN stop BSPs.

3.39 E EFT-2. @ CDT-1 level is 5; 10 ft. THEN notify SPO to cross-tie.

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E0P-08 REV 07 PAGE 48 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT'D)

ACTIONS DETAILS 3.49 JE all the following 1 Open DHV-91 conditions exist:

2 Throttle RCV-53 to control RCS DHP-1A running PRESS.

High PRESS Aux spray NOT aligned Aux spray required THEN initiate Aux spray.

3.50 WHEN ECCS suction transfer

  • Notify TSC to consider the following has been completed. as applicable:

THEN notify TSC for further guidance and EXIT RCP shutdown guidance this procedure.

HPI termination RB hydrogen control Monitoring of RB sump level and boron concentration Radioactive release paths from containment penetration valves O

E0P-08 REV 07 PAGE 49 of 103 LOCACD

l Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.34 E all of the following criteria are met. THEN stop BSPs.

3.39 E EFT-2. M CDT-1 level is s 10 ft. THEN notify SPO to cross-tie.

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O E0P-08 REV 07 PAGE 50 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT *D)

ACTIONS DETAILS LJ STATUS e DHP 1A will be aligned for DHR.

e Adequate SCM exists.

e DHP-1A and DHP-1B are running.

e HPI pumps are not running. l l

e Total LPI flow < 2000 gpm.

3.51 WHEN the following I conditions are met:

ECCS suction transfer ,

complete i 7

PZR level > 80 in

)

N/ RCS TEMP < 280*F RCS PRESS < 215 psig on RCS low range '

BSPs RQI running THEN continue in this procedure.

3.52 Stop DHP-1A 1 Maintain adequate SCM using B Train LPI.

See Table 1 2 Stop DHP-1A 3 Maintain B Train LPI flow

< 2200 gpm.

. , ~

V '

E0P-08 REV 07 PAGE 51 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

O 3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.39 E EFT-2. @ CDT-1 level is s 10 ft. THEN notify SP0 to cross-tie.

O l

O E0P-08 REV 07 PAGE 52 of 103 LOCACD I

i

l 3.0 FOLLOW UP ACTIONS (CONT *D) l

('}

v ACTIONS DETAILS l

3.53 lE AB is accessible. 1 Position DCV-177-MS to "0" '

THEN ensure A DH cooler controls are properly 2 Notify PPO to perform the following:

aligned.

Close DCV-195 " Vent to DC-17-POS" (95 ft AB between DH Room entrances).

]

Open DCV-194 " Air Supply to DC-17-POS" (95 ft AB between DH Room entrances).

I l

i 3.54 Align DHP-1A for DHR. 1 Ensure the following valves are  !

closed:

DHV-34 DHV-42 I

1 DHV-8 b(N DHV-11 DHV-40 2 Open the following valves:

DHV-39 DHV-5 3 Select BSV-3 to " MAN" and closed.

l'"\

LJ E0P-08 REV 07 PAGE 53 of 103 LOCACD

Applicable carry-over steps:

3.8 lE a CC chiller is NOT running. THEN start a CC chiller.

3.9 IE during an OTSG tube rupture, any of the following (TRACC).

O 3.39 lE EFT-2. QB CDT-1 level is s 10 ft, THEN notify SP0 to cross-tie. .

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(

RW 07 PAGE 54 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT *D) l ACTIONS DETAILS CAUTION Aligning DHR may cause high radiation levels in AB.

3.55 Align drop line for DHR 1 Open DHV-41 operation.

2 Open DHV-3 l

3 Open DHV-4 l l

I 3.56 Start DHP-1A 1 Select DHV-110 to "MAi4" and closed.

2 Start DHP-1A 3 E air is aligned to DC control valves, i

O~ THEN select DHV-110 to "AUT0" and 3000 gpm.

l 4 E air is NOT aligned to DC control valves.

THEN throttle DHV-110 to maintain cooldown rate.

See Table 3

O E0P-08 REV 07 PAGE 55 of 103 LOCACD

Applicable carry-over steps:

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

O 3.39 lE EFT-2 QR CDT-1 level is s; 10 ft. THEN notify SPD to cross-tie.

O l

O E0P-08 REV 07 PAGE 56 of 103 LOCACD

3.0 FOLLOW-UP ACTIONS (CONT *D)

, ACTIONS DETAILS

(

3.57 WHEN DH system. 1 Depress " MANUAL PERMISSIVE" push AND LPI flow are providing buttons on EFIC channels A core cooling. and B.

THEN stop OTSG cooling.

2 Stop EFP-1 3 Close EFP-2 steam supply valves:

ASV-204 ASV-5 4 Stop FWP-7 5 Ensure TBVs and ADVs are closed.

3.58 Close PORV and HPVs. 1 Close PORV.

2 IE PORV fails to close, p THEN close RCV-11 3 Ensure HPVs are closed:

PZR RCV-159 RCV-160 Loop A RCV-157 RCV-158 Loop B RCV-163 RCV-164 O

V E0P-0B REV 07 PAGE 57 of 103 LOCACD

Applicable carry-over steps:

3.8 IE a CC chiller is NOT running. THEN start a CC chiller.

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E0P-08 REV 07 PAGE 58 of 103 LOCACD

i 3.0 FOLLOW UP ACTIONS (CONT *D) l 7 's ACTIONS DETAILS

) l i

3.59 IE high PRESS Aux spray is 1 Open DHV-91 NOT aligned, 3 AND Aux s] ray is required. 2 Throttle RCV-53 to control RCS  !

THEN esta)lish Aux spray. PRESS.

l 3.60 Notify TSC for further e Notify TSC to consider the following guidance and EXIT this as applicable:

procedure.

RCP shutdown guidance HPI termination RB hydrogen control Monitoring of RB sump level and boron concentration Radioactive release paths from containment penetration valves

,"\

L.)

l l

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~J E0P-08 REV 07 PAGE 59 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture. any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPS are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. @ CDT-1 level is s; 10 ft. THEN notify SPD to cross-tie.

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E0P-08. REV 07 PAGE 60 of 103 LOCACD l

1 l

3.0 FOLLOW-UP ACTIONS (CONT'D)  ;

1

') ACTIONS DETAILS I

STATUS e DHP-1A will be aligned for DHR.  !

I e Adequate SCM exists.

e DHP 1A and DHP 1B are available.

  • RCS leak or PORV flow within capacity of 1 HPI pump.

e HPI pumps aligned to BWST.

e BSPs not running.

NOTE It is permissible to increase SCM to ensure adequate RCP NPSH while aligning DHR.

' \

G 3.61 IE RCPs are running.

THEN maintain RCS PRESS and TEMP > RCP NPSH limits.

See Figure 3 See Figure 4 3.62 Raise level in available

  • Control EFW flow using EFW control OTSGs to 2: 90%. valves.

LJ E0P-08 REV 07 PAGE 61 of 103 LOCACD l

e

Applicable carry-over steps

3.3 E ES systems have @ should have actuated. THEN ensure ES.

O l 3.8 E a CC chiller is NOT running. THEN start a CC chiller.

l 3.9 E during an OTSG tube rupture. any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPS are running. AND adequate SCM exists. THEN stop RCPs.

l 3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves. '

l l 3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN. .

I 3.39 IF EFT-2. E CDT-1 level is s 10 ft. THEN notify SP0 to cross-tie.

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O E0P-08 REV 07 PAGE 62 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT *D)

ACTIONS DETAILS

'(V^')

i 3.63 WHEN the following conditions are met:

PZR level > 80 in RCS TEMP < 280'F OTSG level 2 90%

THEN continue in this procedure.

3.64 Ensure A ES selected MVP is stopped.

3.65 Ensure DHP-1A is stopped.

('

3.66 .If AB is accessible. 1 Position DCV-177-MS to "0" THEN ensure A DH cooler controls are properly 2 Notify PPO to perform the following:

aligned.

Close DCV-195 " Vent to DC-17-POS" (95 ft AB between DH Room entrances).

Open DCV-194 " Air Sup)ly to DC-17-POS" (95 ft AB Jetween DH Room entrances).

l

['N, lLJ E0P-08 REV 07 PAGE 63 of 103 1.0CACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

O 3.9 E during an OTSG tube rupture, any of the following (TRACC). .

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MVP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. OR CDT-1 level is s 10 ft. THEN notify SP0 to cross-tie.

1 i

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E0P-08 REV 07 PAGE 64 of 103 LOCACD

l 3.0 FOLLOW-UP ACTIONS (CONT *D) l ACTIONS DETAILS 3.67 Align DHP-1A for DHR. 1 Ensure the following valves are  !

closed:

DHV-34 DHV-42 DHV-8 DHV-11 DHV-40 I 2 Open the following valves:

DHV-39 DHV-5 )

i

)

l 1

n 3.68 Select BSV-3 to " MAN" and l

.'q) closed. J l

l 3.69 Reduce RCS PRESS for DHR e Minimum RCP NPSH may be exceeded operation. while establishing DHR.

See Table 4 CAUTION l Aligning DHR may cause high radiation levels in AB.

3.70 WHEN RCS PRESS is within 1 Open DHV-41 limits.

THEN align drop line for 2 Open DHV-3 DHR operation.

3 Open DHV-4 See Table 4 C

E0P-08 REV 07 PAGE 65 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

~

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves. .

3.35 E adequate SCM exists. AND PTS guidelines are applicable, THEN.

3.39 E EFT-2. @ CDT-1 level is s; 10 ft. THEN notify SPD to cross-tie.

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l E0P-08 REV 07 PAGE 66 of 103 LOCACD l

I 3.0 FOLLOW UP' ACTIONS (CONT *0) j i

i

!O V ACTIONS DETAILS l 3.71 Start DHP-1A 1 Start DCP-1A l l-  !

! 2 Start RWP-3A 3 Select DHV-110 to " MAN" and  !

l closed.

i 4 Start DHP-1A r 5 E air is aligned to DC control valves. l THEN~ control RCS TEMP:

Control DH cooling using DC-177-MS Select DHV-110 to "AUT0" and l 3000 gpm ,

6 E air is NOT aligned to DC l control valves, THEN throttle DHV-110 to

O maintain cooldown rate. ,

i i

! 3.72 Ensure RCPs are shutdown.

! RCP-1A i

RCP-1C

! RCP-1B

! RCP-1D l

I i-

!O E0P-08 REV 07 PAGE 67 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running, THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2, @ CDT-1 level is s; 10 ft. THEN notify SP0 to cross-tie.

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O E0P-08 REV 07 PAGE 68 of 103 LOCACD l

3.0 FOLLOW UP ACTIONS (CONT'D)

(^x, ACTIONS DETAIL S

's_)

3.73 WHEN DH system is 1 Depress " MANUAL PERMISSIVE" push ,

providing core cooling, buttons on EFIC channels A '

THEN stop OTSG cooling. and B.

2 Close EFW control valves:

EFV-58 l EFV-57 j EFV-56 I EFV-55 3 Stop EFP-1 4 Close EFP-2 steam supply valves:

ASV-204 ASV-5

,_ 5 Stop FWP-7

o

'0 6 Ensure TBVs and ADVs are closed.

3.74 Ensure PORV and HPVs are 1 Ensure PORV 1s closed.

closed.

2 IF PORV fails to close.

THEN close RCV-11 3 Ensure HPVs are closed:

PZR RCV-159 RCV-160 Loop A RCV-157 RCV-158 Loop B RCV-163 l RCV-164 1 n su ')

I E0P-08 REV 07 PAGE 69 of 103 LOCACD 1

r Applicable carry-over steps:

3.3 E ES systems have QR should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT runring. THEN start a CC chiller.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure fiUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

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E0P-08 REV 07 PAGE 70 of 103 LOCACD

l 1

3.0 FOLLOW UP ACTIONS (CONT'D)

ACTIONS' DETAILS l

3.75 E RCS leak does NOT exist.

THEN stop the B Train HPI pump.

l L.-

f 3.76 E high PRESS Aux spray is 1 Open DHV-91 NOT aligned.

l AND Aux s] ray is required. 2 Throttle RCV-53 to control RCS l THEN esta)lish Aux spray. PRESS.

! 1 I

3.77 E RCS leakage does NOT I exist, j

l THEN notify TSC for.. .

further guidance and EXIT l this procedure. )

i

!O 3.78 WHEN ECCS suction transfer

  • Notify TSC to consider the following is complete. as applicable:

l THEN notify TSC for further guidance and EXIT RCP shutdown guidance this procedure.

HPI termination RB hydrogen control Monitoring of RB sump level and l

boron concentration Radioactive release paths from containment penetration valves i

l t

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-E0P-08 REV 07 PAGE 71 of 103 LOCACD  !

i I

Applicable carry-over steps:

3.3 E ES systems have O_R should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running, THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. OR CDT-1 level is s; 10 ft. THEN notify SPO to cross-tie.

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E0P-08 REV 07 PAGE 72 of 103 LOCACD

i 3.0 FOLLOW UP ACTIONS (CONT'D) l ACTIONS DETAILS STATUS e DHP 1B will be aligned for.DHR. ]

e Adequate SCM exists. l e DHP 1A and DHP-1B are available.

.)

  • RCS leak or PORV flow within capacity of 1 HPI pump. ]

1

e. HPI pumps aligned to BWST.  !

I e BSPs not running.

NOTE  !

It is permissible to increase SCM to ensure adequate RCP NPSH while l aligning DHR. i O 3.79 JF RCPs are running.

THEN maintain RCS PRESS ar.d TEMP > RCP NPSH limits.

See Figure 3 See Figure 4 3.80 Raise level in available e Control EFW flow using EFW control OTSGs to 2: 90%. valves.

l i

O E0P-08 REV 07 PAGE 73 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated, THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction. 1 3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow 1s < 200 gpm/ pump. THEN ensure MVP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. @ CDT-1 level is s 10 ft. THEN notify SPO to cross-tie. .

O 1

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O E0P-08 REV 07 PAGE 74 of 103 LOCACD 1

i l

3.0 FOLLOW-UP ACTIONS (CONT *D)

()

RJ ACTIONS DETAILS I 3.81 WHEN the following conditions are met:

PZR level > 80 in 1

RCS TEMP < 280*F OTSG level 2: 90%

1 THEN continue in this i procedure.

l l

3.82 Ensure B ES selected MVP is stopped.

1 l

3.83 Ensure DHP-1B is stopped.  !

.A)

(--

3.84 IE AB is accessible. 1 Position DCV-178-MS to "0" THEN ensure B DH cooler controls are properly 2 Notify PPO to perform the following:

aligned.

Close DCV-197 " Vent to DC-18-POS" (95 ft AB between DH Room entrances).

Open DCV-196 " Air Supply to DC-18-POS" (95 ft AB between DH Room entrances).

i

( ~,

\/

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! E0P-08 REV 07 PAGE 75 of 103 LOCACD l

Applicable carry-over steps:

- 3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is N0_T running. THEN start a CC chiller.

3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.23 E RCPs are running. AND adequate SCM exists. THEN stop RCPs.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. M CDT-1 level is s; 10 ft. THEN notify SP0 to cross-tie.

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O E0P-08 REV 07 PAGE 76 of 103 LOCACD

3.0 FOLLOW-UP ACTIONS (CONT'D)

(^x, ACTIONS DETARS V

3.85 E AB is accessible.

AND high PRESS Aux spray is required.

THEN CONCURRENTLY PERFORM E0P-14. Enclosure 13. High PRESS Aux Spray Lineup.

E AB is NOT accessible.

THEN control RCS PRESS using PORV.

3.86 Align DHP-1B for DHR. 1 Ensure the following valves are closed:

DHV-35 DHV-43 ps, DHV-7 (J DHV-12 DHV-39 2 Open the following valves:

DHV-40 DHV-6 3.87 Select BSV-4 to " MAN" and closed.

3.88 Reduce RCS PRESS for DHR

  • Minimum RCP NPSH may be exceeded operation. while establishing DHR.

See Table 4

(~

LJ E0P-08 REV 07 PAGE 77 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running, THEN start a CC chiller. Of 3.9 E during an OTSG tube rupture, any of the following (TRACC).

3.21 E BWST level is < 15 ft. Ti!EN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

l 3.35 E adequate SCM exists. AND PTS guidelines are applicable, THEN.

3.39 E EFT-2, @ CDT-1 level is s 10 ft. THEN notify SPD to cross-tie.

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E0P-08 REV 07 PAGE 78 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT *D)

, ACTIONS DETAILS CAUTION l

Aligning DHR may cause high radiation levels in AB.

3.89 WHEN RCS PRESS is within 1 Open DHV-41 limits.

THEN align drop line for 2 Open DHV-3 DHR operation.

3 Open DHV-4 See Table 4 3.90 Start DHP-1B 1 Start DCP-1B 2 Start RWP-3B i

3 Select DHV-111 to " MAN" and closed.

4 Start DHP-1B

5 E air is aligned to DC control valves.

THEN control RCS TEMP:

Control DH cooling using DC-178-MS l

Select DHV-111 to "AUT0" and l 3000 gpm. l 6 E air is NOT aligned to DC i

control valves, THEN throttle DHV-111 to maintain cooldown rate.

I

O E0P-08 l REV 07 PAGE 79 of 103 LOCACD L

l l

r

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

l 3.9 E during an OTSG tube rupture any of the following (TRACC).

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

3.39 E EFT-2. @ CDT-1 level is s 10 ft, THEN notify SPO to cross-tie.

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E0P-08 REV 07 PACE 80 of 103 LOCACD a

3.0 FOLLOW UP ACTIONS (CONT'D) i O ACTIONS DETAILS l l  !

3.91 Ensure RCPs are stopped.

I RCP-1A RCP-1C RCP-1B RCP-1D 3.92 WHEN DH system is 1 Depress " MANUAL PERMISSIVE" push providing core cooling. buttons on EFIC channels A THEN stop OTSG cooling. and B.

2 Close EFW control valves:

EFV-58 EFV-57 lf]

.m EFV-56 EFV-55 l

j l

l 3 Stop EFP-1 l

4 Close EFP-2 steam supply valves: )

ASV-204 ASV-5 5 Stop FWP-7 6 Ensure TBVs and ADVs are closed.

l

(

E0P-08 REV 07 PAGE 81 of 103 LOCACD

l Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

I 3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

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E0P-08 REV 07 PAGE 82 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT *D)

ACTIONS DETAILS 3.93 Ensure PORV and HPVs are 1 Ensure PORV is closed.

I closed.

2 E PORV fails to close.

THEN close RCV-11 3 Ensure HPVs are closed:

PZR RCV-159 RCV-160 1

Loop A RCV-157  :

RCV-158 Loop B RCV-163 RCV-164

( I 3.94 E RCS leak does NOT exist.

THEN stop the A Train HPI pump.

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h' E0P-08 REV 07 PAGE 83 of 103 LOCACD

Applicable carry-over steps: ,

3.3 E ES systems have QR should have actuated. THEN ensure ES. .

3.8 E a CC chiller is NOT running. THEN start a CC chiller.

O 3.21 E BWST level is < 15 ft. THEN transfer ECCS pump suction.

3.29 E HPI flow is < 200 gpm/ pump. THEN ensure MUP recirc valves.

3.35 E adequate SCM exists. AND PTS guidelines are applicable. THEN.

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E0P-08 REV 07 PAGE 84 of 103 LOCACD

3.O FOLLOW UP ACTIONS'(CONT *D)'

ACTIONS" DETAILS ,

3.95 IE RCS leakage does NOT exist.

THEN notify TSC.for further guidance and EXIT this procedure. l l

3.96 WHEN ECCS suction transfer e Notify TSC to consider the following 1s complete. as applicable:  ;

THEN notify TSC for further guidance and EXIT RCP shutdown guidance ,

this procedure, t HPI termination  ;

RB hydrogen control  ;

I

- Monitoring of RB sump level and boron concentration ,

Radioactive release paths from l containment penetration valves f

i I-E0P-08 REV 07 PAGE 85 of 103 LOCACD

Applicable carry-over steps:

3.3 IE ES systems have @ should have actuated. THEN ensure ES.

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O E0P-08 REV 07 PAGE 86 of 103 LOCACD

< 3.0 FOLLOW UP ACTIONS (CONT *D)

ACTIONS DETAILS

)

STATUS RCS PRESS has lowered and LPI flow > 1400 gpm in any injection line.

3.97 IE at any time.

BWST level is < 20 ft. ECCS Suction Transfer.

THEN transfer ECCS pump l suction to RB sump.

3.98 IE at any time, a CC e Notify PPO to CONCURRENTLY PERFORM chiller is NOT running. E0P-14. Enclosure 18. Control THEN start a CC chiller. Complex Chiller Startup.

If at any time. ECCS

  • Throttle and maintain LPI flow at
O 3.99 suctions are aligned to RB sump, 2000 gpm (1800 to 2200 gpm) for each train

THEN control LPI' flow.

DHV-5 DHV-6 1

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E0P-08 REV 07 PAGE 87 of 103 LOCACD

Applicable carry-over steps:

3.3 E ES systems have OR should have actuated. THEN ensure ES.

3.97 E BWST level is < 20 ft. THEN transfer ECCS pump suction to RB. .

3.98 E a CC chiller is NOT running, THEN start a CC chiller.

3.99 E ECCS suctions are aligned to RB sump. THEN control LPI flow.

1 0

O E0P-08 REV 07 PAGE 88 of 103 LOCACD f

3.0 FOLLOW UP ACTIONS (CONT'D) ,

l

( ACTIONS DETAILS V)'

3.100 lE LPI flow is > 1400 gpm 1 Notify PPO to unlock and close CFT  ;

in each injection line. isolation valve Bkrs (119 ft AB):

THEN close CFT isolation valves (if accessible). ES MCC 3AB-6B "CFV-5 A CFT Iso" ES MCC 3AB-6C "CFV-6 B CFT Iso" 2 WHEN CFT isolation valve Bkrs are closed.

THEN close CFT isolation valves:

CFV-5 J

CFV-6 3 Notify PPO to open CFT isolation valve Bkrs:

ES MCC 3AB-6B "CFV-5 A CFT Iso" 1

ES MCC 3AB-6C "CFV-6 B CFT Iso"

-- 3.101 Close PORV and HPVs. 1 Close PORV.

2 IF PORV fails to close, THEN close RCV-11 )

i 3 Ensure HPVs are closed:

PZR RCV-159 RCV-160 Loop A RCV-157 RCV-158 Loop B RCV-163 RCV-164 l

l em l -

E0P-08 REV 07 PAGE 89 of 103 LOCACD

Applicable carry-over steps: --

3.3 E ES systems have OR should have actuated. THEN ensure ES.

3.97 E BWST level is < 20 ft. THEN transfer ECCS pump suction to RB.

3.98 E a CC chiller is NOT running. THEN start a CC chiller.

~

3.99 E ECCS suctions are aligned to RB sump. THEN control LPI flow.

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O E0P-08 REV 07 PAGE 90 of 103 LOCACD

3.0 FOLLOW UP ACTIONS (CONT'D)-

ACTIONS DETAILS 3.102 lE at any time, all of the 1 Ensure BSPs are stopped:

following criteria are ,

met: BSP-1A j BSPs running 2 5. hrs BSP-1B

- RB PRESS < 10 psig 2 Select BSVs to " MAN" and closed:

]

RB PRESS stable or BSV-3 I lowering i RB atmosphere

< 13 pCi/cc I* 3 Select BSVs to "AUT0":

l r TSC has approved BS BSV-3 l termination BSV-4 THEN stop BSPs.

l 3.103 Notify. PPO to CONCURRENTLY r PERFORM E0P-14.

l -Enclosure 21. RB Hydrogen Monitor Log.

l 1^

i '3.104 WHEN ECCS suction transfer e Notify Chemistry to perform CH-632D.

l is complete. Sampling and Analysis of the Reactor l THEN request sampling of Building Sump. ,

l RB sump for boron '

l l concentration.  !

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,0 f F.0P-08 REV 07 PAGE 91 of 103 LOCACD i

L r._. . ~

Applicable carry-over steps:

3.3 E ES systems have @ should have actuated. THEN ensure ES.

3.97 E BWST level is < 20 ft. THEN transfer ECCS pump suction to RB.

3.98 E a CC chiller is NOT running. THEN start a CC chiller..

3.99 E ECCS suctions are aligned to RB sump. THEN control LPI flow.

3.102 E all of the following criteria are met. THEN stop BSPs.

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E0P-08 REV 07 PAGE 92 of 103 LOCACD

l  !

. 3.0 FOLLOW UP ACTIONS (CONT *D)

ACTIONS DETAILS l

3.105 Notify TSC to determine if i l boron precipitation  !

l control is required. ,

! t l l l .

l i I 3.106 JE boron precipitation  !

p control is required. ,

l TH N PERFORM E0P-14, t nc osure 20. Boron ~

Precipitation Control. ,

t i i 3.107 Notify TSC for further e Notify TSC to consider the following guidance and EXIT this as applicable:

procedure.

RCP shutdown guidance HPI termination ~ '

O RB ">ero9en control Monitoring of RB sump level and boron concentration  !

l Radioactive release paths from j containment penetration valves j l

l- Long term core cooling (EM-225E. l Guidelines For Long Term i

! Cooling) l l

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j E0P-08. REV 07 PAGE 93 of 103 LOCACD i-

O t

BLANK PAGE l

l l

9\

E0P-08 \

REV 07 PAGE 94 of 103 LOCACD i

4.0 FIGURE 1. LIMIT FOR STEAMING AFFECTED OTSG TO ATMOSPHERE BASED ON INITIAL DOSE EQUIVALENT I 131 CONCENTRATION l

)

100 i

!  !  ! ,  ! 4 i

! ! i 1 4 e

! i i l i i  ! i '

ii i i I f  ! l I I I I I l  !  ! I i l I l l l l l I  ! ! l i l i  ! l l l I i  ! I l l l! ,

I ll! l IIl l l i i

l  !  !

.c 2 ,

.E Unacceptable Region g

4' \b S i

!  !  !  ! i  !

e \  !  ! I i l E I \ l 1  ! i i F \. I  ! I I I  !

O .I I II O

^

5 l ,

I E

\ \

l l

l I

l l l \

0 5 10 15 20 25 Initial Dose Equivalent 1-131 Concentration (pCilcc)

Notes: 1. This curve is only applicable when steaming both OTSGs.

2. Steaming time unlimited for concentration < 5 Ci/cc.
3. Take action to isolate the most affected OTSG if initial dose equivalent I-131 concentration is > 20.9 Ci/cc.

4 ,Q 4. Emergency cooldown rates are applicable if initial dose equivalent i (> I-131 concentration is > 5 yCi/cc.

l l E0P-08 REV 07 PAGE 95 of 103 LOCACD 1

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O 1

BLANK PAGE O

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E0P-08 REV 07 PAGE 96 of 103 LOCACD

l 4.0 FIGURE 2 _IMIT FOR STEAMING AFFECTED OTSG TO ATMOSPHERE BASED ON l

)0ST TRIP PEAK DOSE EQUIVALENT I 131 CONCENTRATION  :

i l

l lV 100 l  ! , , ,, , ,, ,, , ,! ,

j l l iI  ! !  ! I i i i i !

I

~~

ii  ! l l l 1 i l i!I i iii

{ lI i !l Il l l l : ! l !! l ll l  ; I i i i Iii i i !i  !

l l l ll  ! l  !!!l lj I ii lI i!

E e .

  • l l ll

.,l ii. l o Unacceptable Region E

i E l\ , , ,, ,,,,

l l lill M ll '

! i l l ll lp I l

u .E x ii i

1 h

\% s l

1 2 @ M M 70 80 M Post-Trip Peak Dose Equivalent 1-131 Concentration (pCi/cc) i Notes: 1. This curve is only applicable when steaming both OTSGs.

1

2. Steaming time unlimited for concentration left of vertical line.

i 3. Take action to isolate the most affected OTSG if Post-Trip peak dose equivalent 1-131 concentration is > 85.5 pCi/cc.

t E0P-08 REV 07 PAGE 97 of 103 LOCACD

l I

O i

BLANK PAGE O

O E0P-08 REV 07 PAGE 98 of 103 LOCACD

4.0 FIGURE 3 RCS PRESS AND TEMP (WIDE RANGE) 2700 , Unocceptable  ; ,

i i I!! l l ,

ll '

l Region I ;1 l I 25

  • Ilili1!!11lllllll;;li!!l: i !lli'id/i:

l  !

i iil,l i ,,ii.,,ill!!

i!

' i. .

I' i',

2300 ill!!illlll ll! !!!!: ! '

! i',tlil  !:

l l ,

! i i!i

'l ll I

NDT LIMIT II

!Il'i'I' 2100 Below aM to the Right '

i ll! I!II!ll l l l CO 1900 l ll!!;I!ll / l ll!i !!lli!! I/It !'I l

i i llllll ll ll j/ll!I!I!! li !:l li l i/; .

8 cc 1700 lllll !!lIll l/l !llll!li! illl'I!ill/ll h l i e

a 's*

Illi! l'!!!l l ll!  !!Illil i ! l l i /l l ! I

,,'.,. i

, 4 . .

O 5 I li  ! '!l i! . ll'. l i l 1 f" l'lllIIfII

! il I lll!!I!!iIl

> - . i  !

t ll>I I IY Ade Iiil[.,_

$ !ll llll! I!l lllll! I ! k ~~quateSCM,1 " ~ *

"" I!

! Illi<l l II lll!7ll!!l'i llll ,,, ,

l i! i I;4

, i t . .

i '

l I !Il ' i ' Ii ii.I

!li I Saturation .

9.

ll l il li l Illli i,ll!! f4 i, I

! ll I { l I ll l lT.l,

~

, , , 1 ~ ii l  ;,,!

i! l! l  ! l

' lI!l ,

700 ll l'! Illlll l lI !I

! i

RCP NPSH

'l ._

500 ll lill,,! ' l l lg4  !

l 250 300 350 400 450 500 550 600 650 l RCS TEMP (*F) See Note 1 Note 1: Use Tc for NDT limit when no Tc anomaly exists. Use Tincore for all other RCS TEMP.

!O -

i E0P-08 REV 07 PAGE 99 of 103 LOCACD

l 1

l l

l l

l l

i i

i l

l l

I l

1 l

I BLANK PAGE ,

O.

4 E0P-08 REV 07 PAGE 100 of 103 LOCACD.

i l

l 4.0 FIGURE 4 RCS PRESS AND TEMP (LOW RANGE) i unuun u Unacceptable !I' i i  !

j u nluj,i-u o ij

%uu

!l  !  ;'l !

Region '!  ! ;j '!

g _

i , i l

l l

li!

i lit!
ili.!!!lI!!!

i-l i,-

i!!!'-l'

!l l

.i

'l l

1 1I IlIII!I;IIilllt.;  ! ill.l

,l, !ii;it i  !! i!  !

NDT LIMIT Il!l 3 i ,  ;  ; i  ;

t t I! i = =am aw i fl,i,i'!! l  ; , > l l l[ , i l g

!ll!i:!!!;!!!!!!!'- lll!':  !

^ ~ !illl/:i ,. . .i

$. lll l!, t l

. I'll!.! , l

ll!l!ll'II

, .i, i, S

gg !llI lIil I'l!li'l!1'Illl Iit i lI i l

!Il lI  ;!l!!

lI

.!I l

iiIll 1 ,:

!I j l i) ! !

! !!l

! j!! lflllllllflI: ! !i!l  !,llll l!!' i 8

g 300 llllllll!lilll,Il llIl  !!lii i !lii!

/

4ifI ll Ill Il!

  1. l l I l I

@ l  ! i l I  !  !

lf i  !

lt R 250 -

RCP NPSH w cs.m l  !

I l l' l '

ll !lfl

' ' l!Il'lI{

l l l i 4iitiiiiiiiiillli lllVillli/i!1illlll 1

I!!iliiiii.tyrn,ill I y4 l > ~"T *?." [

i

;;;' ;; all Ililll/li i

!/! !!:li!ii!

l RCP NPSH w.m. ora

-"a =

il!'l l':iIIl'!

iii! lI

'Il ltl/. l /

lI' I!i;! tI

,g I;;rii,i,' ji{.lj: !

' illjl.ljlpl l.i

. l r i

l l

li'>

t 1 l l

!lIlllllIi.'I!!lllIli!I!!l:'i wl .a illl

,I ' ' d l '

i 50 l '

! ll _ !lI! !I, !ll!!li!!i  !

fl!lllfi'l l !I i !ll: l 4 ISatationcmel l ; j l l 0

ll!!!!llil  ! I!!l '!!ll'I I!!ll l!Il!! '

1 50 100 150 200 250 000 350 400 450 500 j RCS TEMP (*F) See Note 1 l

Note 1: Use Tc for NDT limit when no Tc anomaly exists. Use Tince for all other RCS TEMP.

i E0P-08 REV 07 PAGE 101 of 103 LOCACD l

l BLANK PAGE 1

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E0P-08 REV 07 PAGE 102 of 103 LOCACD

Note: See Figurcs 3 and 4 when Tsat margin monitors and SPDS 1 are unavailable.

i RCS SCM Table 1: > 1500 psig a 30 F Adequate SCM s 1500 to > 350 psig a 50 F s 350 psig SPDS s 160 F N/A "LLL" > 20 in a 1 RCP running with adequate SCM urbOTSGlevels "NAT CIRC" > 70% RC r ing with "ISCM" > 90% Inadequate SCM RCP RCS TEMP Normal Emergency Status

. = 1 RCP > 500*F s 50*F/8 hr s 240 F/hr Table 3: s 500 to > 280 F s 50'F/8 hr s 50 F/8 hr Cooldown rate limits

! - s 280 to > 150*F s 25'F/8 hr s 25*F/8 hr No RCPs > 500*F s 25*F/8 hr s 240*F/hr s 500 to > 150 F s 25'F/8 hr s 25*F/8 hr l

RCPs Operating RC 147-PI RC-148 PI Table 4: A Loop 170 psig 215 psig Maximum RCS PRESS for DHR operation B Loop 215 psig 165 psig l

No RCPs 215 psig 215 psig E0P-08 REV 07 PAGE 103 of 103 (LAST PAGE) LOCACD