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=Text=
=Text=
{{#Wiki_filter:}}
{{#Wiki_filter:___..Procedure No.
Jersey Central so4 Page 1 cf 5'Power & Light Company
"'' '**"'817/69
/2 -1 1M9 Revision No.
Date
 
==Subject:==
Service Water Failure Authorized By Station Manager Approval /
'I Oyster Creek hear Generating Station
#LIST OP tzttCf1VE PAGES, DATE REVISICN NUMBER 1 9/18M9 3. . . _ _ _ _ . . _ . . .
.._... . . -.2 9/18n9 3 3 9/18B9 3 4 9/M M 9 3 5 9/18M9 3 , hhhhk.-. ..;.-.. _ .. '... ,-...#e CONTROLLED DISTRIBUTI''N
-DOCUMENT SERIAL NUMBER %5~
.< [-~'3472 32~791204033-/
''. ?] '. . .....-c_
..
 
==Subject:==
Procedure No.
Service Water Failure 504 Page 2 of 5 Pages
,/Revision No.
Date 3 9/12/79 1.0 Purpose:
'Ib provide de aflad instructicus to be followed in the event that there is a r Service Water System failure such as punp trip, pump failure, pipe rupture, loss of ptmp sucticn, etc.
2.0 Irrlimticns to the Operator:
**''' ' ''2.1 Service Water'Ptmp trip alarm on Panel SF/SF.
2.2 Iow se vice water pressure as indicated cn D_nel SF/6F (normal pressure is 55-60 psig) 2.3 Ibactor Bi41 ding Closed Cboling mter emnture increasing.
2.4 Turbine Bi41 ding Closed Cooling Water tr=,panture increasing.
3.0 Auttnatic Action:
'Ihe following acticos nay occur as a result of a Service mter System failure
, k--and ensuing high Ibactor B'ilding Closai-Cooling Water System ccepcoent supply .
tenperatures.
3.1 Ibactor Cleanup naminarnlivar System isolatica when riaanup Daninerali?ar 4 Influent ur.ahature reaches 140*F. .
~.3.2 Ibector Scram cm High Drywell Pressure of 2 psig.
4.0 Winte Operator Acticm:
4.1 Servi Water Pung Failure 4.1.1 Start standby service water pung or if a pung has tripped try to restart the service wcter pung that tripped out. .
4.1.2 If failure is caused by intake trash rack or screen blockage, reduce load with recire. flow and trip circulating water pumps as t required to regain service water flow.
4.1.3 Shutdown and isolate the Peactor Cleanup Demineraliter System by
*tripping the cleanup punp in service and closing isolatien valves V-16-1 and V-16-61.
[}h2....... .....;..
.'.Suoj2ct: Procedure No.
504 Pag" 3 CI 5 Pages
.Service h ter Failure Revision No.
Date 3 9/18/79 4.1.4 Isolate frcm service the condenser and condensate cooler for the
*Radwaste concentrator by closing valves V-5-161 and V-5-164 (Reactor 9141 ding Closed Cboling %ter) and shutdown the concentrator in accordance with Operating Procedure 313, "Px14mMve %ste System (Liquid) ." 4.1.5 Reduce Reactor Recircuhtion Flow to minimum.
4.1.6 If 'IBCIM System is being Yooled bf service water, "trM5fd to
~'circulating water supply.
4.1.7 If the drywell pressure begins to rise and is swu.uddng the high drywell setpoint, open the drywell vent valves V-27-1 and V-
*27-2 and nenitor the stack gas recorders for excessive release until drywell pressure decrna m .
'Ihen, close the valves until further decssurizaticai is naransary. Mcnitor drywell emparature
, I on recorder TR100 on 51' elevation in reactor b'ilding, highaat
, tetgerature must not exrnad 200*F.
CNTTICN: DO N7f CCMPIEIELY ISUIA'IE AN IDIE II)OP DURDU REACICR TERATICN.
.--., , , 4.1.8 If a "PCP Bearing Oil TTigh Tenp" n1 arm is received and service a water flow cannot be iminH$tely rees+ahli%ed, remove the affected pung frcm service provided minimen recirculation flow 4 can be maintained (4.8 x 10 W.
'NOIE: _, . Reactor operaticn with more than cne zw irmlation loop out of service is not permitted.
.q.4.1.9 If it tw e-=
necessary to rencve a second recirculation pu:rp frcm service cenplete the follcwang actions first; 4.1.9.1 Mwmily transfer Bus lA andBus 1B to startup transformers per Prncaanre 337.
-sl-v 1472;34 ,...cp.21',.Se.. *F=, e e t*.
....SubjJct: Procedure No.
504 Page 4 of 5 Pages Service h ter Failure Revision No.
Date.3 9/18/79 CmrIO1: DO IUT SCFAM IUCIOR UtEESS AT LEAST QE (1) RDCIOR FEED &TER PUMP IS OPEPATDG Of A STARIUP TRANSFORMER.
4.1.9.2 Manually scram the reactor and follow Procedure 532,"Auccmatic and Manual 9: ram".
CmrIG1: At least tw (2) recirculation pumps nust have their sucticn and main discharge valves open at all tines
,.. ..... . , - - -
-~(ref. 6.1).
4.1.10 Renove additional recirculation pmps as necessary to protect equignent*4.1.11 If the corditions of 4.1.7 or 4.1.8 cannot be met, scram the reactor and trip the turbine in ah with Er:nrgency Prwhire
*532, "Autanatic or Manual Peactor Scram".
4.2 Service WaMr Pioe Punture 4.2.1 Iccate and isolate break if possible.
4.2.2 If the rupture interrupts the service water cooling s w ly to the Reactor Bi41 ding MW-Cooling Water Beat Exchangers, follow the pWm outlined in Secticn 4.1, Service Mter Pmp Failure.
5.0 Subsequent operator Action:- ', 5.1 Monitor all equiprent cooled by the Beactor Diilding Closed-Cooling mter.
Systems and Turbine Biilding closed Cboling mter System (if circulating water is not avaiLtle).
5.2 Manitor spent fuel pool mture, add neke-up frem the condensate
~Transfer Systen and letdown to the a:ndensate system via V-18-20 and V 21 in an effort to maintain tmperature <l25'F.
-..Y 1472 D ,-.--CP 21'.,. oor. ..*e.
, ,.,=.SuejJet: Procecure No.
'504 Page 5 CI 5 Pages Senice Water Failure Revision No.
Date-*I 3 9/18/79 5.3 If the Sirbine Bi41aing c1nM ocling Water Systen is being cooled by service water and circulating water is not available, centinue operation of the air w.wssors ard transfer cooling water flow source to the Fire Prutection Syst:an.
5.4 If the service water system is not expected to M returned to service, O5EarEl'y planes ~hutdown in acEzban$ with bherating rderes
'" 203.1, " Plant Shutdown to Hot Standby" and 203.2, " Plant Cboldown frcra Hot Stardby to'Cbld Shutdown." 5.5 Take the chlorinaticn System cut of service until service water is W.
5.6 Notify the Supah - Staticn Cteraticns or his designee for further instructicns.
-5.7 If acre than one punp is recoved frcza senice, the reactor nust be placed
.*in the cold shutdown condition within 24 hours.
6.0 te2ue2cs
', 6.1 Reportable 0:currence 79-14
~. , ' _:"; -. :: ; 7.'...,.-e 8.@..j472 336 ,.$- s.U.A k#..%e*CP 21~..>. .....-..}}

Revision as of 12:17, 5 September 2019

Operating Procedure 504,Revision 3, Svc Water Failure.
ML19210E321
Person / Time
Site: Oyster Creek
Issue date: 09/18/1979
From:
JERSEY CENTRAL POWER & LIGHT CO.
To:
Shared Package
ML19210E318 List:
References
TASK-09-03, TASK-9-3, TASK-RR 504, NUDOCS 7912040331
Download: ML19210E321 (5)
v • d • e


Text

___..Procedure No.

Jersey Central so4 Page 1 cf 5'Power & Light Company

" '**"'817/69

/2 -1 1M9 Revision No.

Date

Subject:

Service Water Failure Authorized By Station Manager Approval /

'I Oyster Creek hear Generating Station

  1. LIST OP tzttCf1VE PAGES, DATE REVISICN NUMBER 1 9/18M9 3. . . _ _ _ _ . . _ . . .

.._... . . -.2 9/18n9 3 3 9/18B9 3 4 9/M M 9 3 5 9/18M9 3 , hhhhk.-. ..;.-.. _ .. '... ,-...#e CONTROLLED DISTRIBUTIN

-DOCUMENT SERIAL NUMBER %5~

.< [-~'3472 32~791204033-/

. ?] '. . .....-c_

..

Subject:

Procedure No.

Service Water Failure 504 Page 2 of 5 Pages

,/Revision No.

Date 3 9/12/79 1.0 Purpose:

'Ib provide de aflad instructicus to be followed in the event that there is a r Service Water System failure such as punp trip, pump failure, pipe rupture, loss of ptmp sucticn, etc.

2.0 Irrlimticns to the Operator:

2.2 Iow se vice water pressure as indicated cn D_nel SF/6F (normal pressure is 55-60 psig) 2.3 Ibactor Bi41 ding Closed Cboling mter emnture increasing.

2.4 Turbine Bi41 ding Closed Cooling Water tr=,panture increasing.

3.0 Auttnatic Action:

'Ihe following acticos nay occur as a result of a Service mter System failure

, k--and ensuing high Ibactor B'ilding Closai-Cooling Water System ccepcoent supply .

tenperatures.

3.1 Ibactor Cleanup naminarnlivar System isolatica when riaanup Daninerali?ar 4 Influent ur.ahature reaches 140*F. .

~.3.2 Ibector Scram cm High Drywell Pressure of 2 psig.

4.0 Winte Operator Acticm:

4.1 Servi Water Pung Failure 4.1.1 Start standby service water pung or if a pung has tripped try to restart the service wcter pung that tripped out. .

4.1.2 If failure is caused by intake trash rack or screen blockage, reduce load with recire. flow and trip circulating water pumps as t required to regain service water flow.

4.1.3 Shutdown and isolate the Peactor Cleanup Demineraliter System by

  • tripping the cleanup punp in service and closing isolatien valves V-16-1 and V-16-61.

[}h2....... .....;..

.'.Suoj2ct: Procedure No.

504 Pag" 3 CI 5 Pages

.Service h ter Failure Revision No.

Date 3 9/18/79 4.1.4 Isolate frcm service the condenser and condensate cooler for the

  • Radwaste concentrator by closing valves V-5-161 and V-5-164 (Reactor 9141 ding Closed Cboling %ter) and shutdown the concentrator in accordance with Operating Procedure 313, "Px14mMve %ste System (Liquid) ." 4.1.5 Reduce Reactor Recircuhtion Flow to minimum.

4.1.6 If 'IBCIM System is being Yooled bf service water, "trM5fd to

~'circulating water supply.

4.1.7 If the drywell pressure begins to rise and is swu.uddng the high drywell setpoint, open the drywell vent valves V-27-1 and V-

  • 27-2 and nenitor the stack gas recorders for excessive release until drywell pressure decrna m .

'Ihen, close the valves until further decssurizaticai is naransary. Mcnitor drywell emparature

, I on recorder TR100 on 51' elevation in reactor b'ilding, highaat

, tetgerature must not exrnad 200*F.

CNTTICN: DO N7f CCMPIEIELY ISUIA'IE AN IDIE II)OP DURDU REACICR TERATICN.

.--., , , 4.1.8 If a "PCP Bearing Oil TTigh Tenp" n1 arm is received and service a water flow cannot be iminH$tely rees+ahli%ed, remove the affected pung frcm service provided minimen recirculation flow 4 can be maintained (4.8 x 10 W.

'NOIE: _, . Reactor operaticn with more than cne zw irmlation loop out of service is not permitted.

.q.4.1.9 If it tw e-=

necessary to rencve a second recirculation pu:rp frcm service cenplete the follcwang actions first; 4.1.9.1 Mwmily transfer Bus lA andBus 1B to startup transformers per Prncaanre 337.

-sl-v 1472;34 ,...cp.21',.Se.. *F=, e e t*.

....SubjJct: Procedure No.

504 Page 4 of 5 Pages Service h ter Failure Revision No.

Date.3 9/18/79 CmrIO1: DO IUT SCFAM IUCIOR UtEESS AT LEAST QE (1) RDCIOR FEED &TER PUMP IS OPEPATDG Of A STARIUP TRANSFORMER.

4.1.9.2 Manually scram the reactor and follow Procedure 532,"Auccmatic and Manual 9: ram".

CmrIG1: At least tw (2) recirculation pumps nust have their sucticn and main discharge valves open at all tines

,.. ..... . , - - -

-~(ref. 6.1).

4.1.10 Renove additional recirculation pmps as necessary to protect equignent*4.1.11 If the corditions of 4.1.7 or 4.1.8 cannot be met, scram the reactor and trip the turbine in ah with Er:nrgency Prwhire

  • 532, "Autanatic or Manual Peactor Scram".

4.2 Service WaMr Pioe Punture 4.2.1 Iccate and isolate break if possible.

4.2.2 If the rupture interrupts the service water cooling s w ly to the Reactor Bi41 ding MW-Cooling Water Beat Exchangers, follow the pWm outlined in Secticn 4.1, Service Mter Pmp Failure.

5.0 Subsequent operator Action:- ', 5.1 Monitor all equiprent cooled by the Beactor Diilding Closed-Cooling mter.

Systems and Turbine Biilding closed Cboling mter System (if circulating water is not avaiLtle).

5.2 Manitor spent fuel pool mture, add neke-up frem the condensate

~Transfer Systen and letdown to the a:ndensate system via V-18-20 and V 21 in an effort to maintain tmperature <l25'F.

-..Y 1472 D ,-.--CP 21'.,. oor. ..*e.

, ,.,=.SuejJet: Procecure No.

'504 Page 5 CI 5 Pages Senice Water Failure Revision No.

Date-*I 3 9/18/79 5.3 If the Sirbine Bi41aing c1nM ocling Water Systen is being cooled by service water and circulating water is not available, centinue operation of the air w.wssors ard transfer cooling water flow source to the Fire Prutection Syst:an.

5.4 If the service water system is not expected to M returned to service, O5EarEl'y planes ~hutdown in acEzban$ with bherating rderes

'" 203.1, " Plant Shutdown to Hot Standby" and 203.2, " Plant Cboldown frcra Hot Stardby to'Cbld Shutdown." 5.5 Take the chlorinaticn System cut of service until service water is W.

5.6 Notify the Supah - Staticn Cteraticns or his designee for further instructicns.

-5.7 If acre than one punp is recoved frcza senice, the reactor nust be placed

.*in the cold shutdown condition within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

6.0 te2ue2cs

', 6.1 Reportable 0:currence 79-14

~. , ' _:"; -. :: ; 7.'...,.-e 8.@..j472 336 ,.$- s.U.A k#..%e*CP 21~..>. .....-..

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