ML16130A177

TMI Fhar Volume 2 (016) Attachment 3-7C

ML16130A177
Person / Time
Site:	Three Mile Island
Issue date:	04/11/2016
From:	Exelon Generation Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML16127A520	List: ML16127A469 ML16127A471 ML16127A474 ML16127A476 ML16127A477 ML16127A479 ML16127A480 ML16127A481 ML16127A483 ML16127A484 ML16127A485 ML16127A486 ML16127A491 ML16127A492 ML16127A493 ML16127A494 ML16127A495 ML16127A496 ML16127A498 ML16127A499 ML16127A500 ML16127A501 ML16127A502 ML16127A503 ML16127A504 ML16127A506 ML16127A507 ML16127A508 ML16127A510 ML16127A511 ML16127A512 ML16127A513 ML16127A514 ML16127A516 ML16127A517 ML16127A518 ML16127A519 ML16127A521 ML16130A150 ML16130A151 ML16130A152 ML16130A153 ML16130A154 ML16130A155 ML16130A156 ML16130A157 ML16130A158 ML16130A159 ML16130A161 ML16130A162 ... further results
References
TMI-16-035
Download: ML16130A177 (6)

Text

ATTACHMENT 3-7CMANUAL ACTIONS AND REPAIRS REQUIRED FOR COLD SHUTDOWN IN ANYFIRE AREA/ZONE(NOTE 4)SHEET1FHAR3-7C.docRev.27System Function(1)Condition whichrequires action(Equipment Failure)(2)Applicable FireArea / Zones(3)Manual Actionor Repair(3)Action or Repair Required (Note 1)(4)Locationwhere Actionor Repair isPerformed(5)TimeRequirement(6)TimeRequirementBasisCommentsActionRepairDecay HeatRemovalDR-P-1A is notremotely operableISPH-FZ-2XX1) Repair control cable LR24 by lifting and taping allconductors.2) Start DR-P-1A at 1R 480V switchgear.ISPH-FZ-1Prior to initiatingDHRDecay HeatRemovalDR-P-1B is notremotely operableISPH-FZ-1XX1) Repair control cables LT21 and LT24 by liftingand taping all conductors.2) Start DR-P-1B at 1T 480V switchgear.ISPH-FZ-2Prior to initiatingDHRDecay HeatRemovalDC-P-1A and DC-P-1Bnot remotely operableAB-FZ-7XRepair power cable LP2 for DC-P-1A or LS2 forDC-P-1B by splicing in a new power cable.AB-FZ-7Prior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-P-1A is notremotely operableCB-FA-2bXRepair control cable MD63 by lifting and taping allconductors.CB-FA-3aPrior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-P-1B is notremotely operableAB-FZ-5FH-FZ-1XRepair power cable ME6 for DH-P-1B by splicing ina new power cable.FH-FZ-2FH-FZ-1AB-FZ-4AB-FZ-5Prior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-V-1 and DH-V-2are not remotelyoperableCB-FA-2c, CB-FA-2e, CB-FA-3c, CB-FA-3d, CB-FA-4b,FH-FZ-1, FH-FZ-2FH-FZ-5,RB-FZ-1aRB-FZ-1b, RB-FZ-1cRB-FZ-1e, RB-FZ-2TB-FA-1XLocally open DH-V-1 and DH-V-2RB-FZ-1eRB-FZ-1cPrior to initiatingDHRDecay HeatRemovalDH-V-3 remoteoperation isunavailable.AB-FZ-4, CB-FA-2cCB-FA-2e, CB-FA-3cCB-FA-3d, CB-FA-4bFH-FZ-1, FH-FZ-5XLocally open DH-V-3AB-FZ-466 Hours(Note 3)ECR 09-00527Decay HeatRemovalDH-V-4A is notremotely operableAB-FZ-6CB-FA-2bXManually open DH-V-4AAB-FZ-4Prior to initiatingDHRDecay HeatRemovalDH-V-4B is notremotely operableAB-FZ-4, AB-FZ-5AB-FZ-6a,CB-FA-2dCB-FA-2f, CB-FA-3cCB-FA-3d, CB-FA-4bFH-FZ-1XManually open DH-V-4BAB-FZ-466 Hours(Note 3)Decay HeatRemovalBS-V-3A fails openAB-FZ-6CB-FA-2bXLocally close BS-V-3AAB-FA-1Prior to initiatingDHRDecay HeatRemovalBS-V-3B fails open.AB-FZ-5, AB-FZ-6aCB-FA-2d, CB-FA-2fCB-FA-3c, CB-FA-3dCB-FA-4b, FH-FZ-1XLocally close BS-V-3BAB-FZ-266 Hours(Note 3)Decay HeatRemovalDH-V-7A fails openAB-FZ-6XLocally close DH-V-7AAB-FZ-4Prior to initiatingDHR ATTACHMENT 3-7CMANUAL ACTIONS AND REPAIRS REQUIRED FOR COLD SHUTDOWN IN ANYFIRE AREA/ZONE(NOTE 4)SHEET1FHAR3-7C.docRev.27System Function(1)Condition whichrequires action(Equipment Failure)(2)Applicable FireArea / Zones(3)Manual Actionor Repair(3)Action or Repair Required (Note 1)(4)Locationwhere Actionor Repair isPerformed(5)TimeRequirement(6)TimeRequirementBasisCommentsActionRepairDecay HeatRemovalDR-P-1A is notremotely operableISPH-FZ-2XX1) Repair control cable LR24 by lifting and taping allconductors.2) Start DR-P-1A at 1R 480V switchgear.ISPH-FZ-1Prior to initiatingDHRDecay HeatRemovalDR-P-1B is notremotely operableISPH-FZ-1XX1) Repair control cables LT21 and LT24 by liftingand taping all conductors.2) Start DR-P-1B at 1T 480V switchgear.ISPH-FZ-2Prior to initiatingDHRDecay HeatRemovalDC-P-1A and DC-P-1Bnot remotely operableAB-FZ-7XRepair power cable LP2 for DC-P-1A or LS2 forDC-P-1B by splicing in a new power cable.AB-FZ-7Prior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-P-1A is notremotely operableCB-FA-2bXRepair control cable MD63 by lifting and taping allconductors.CB-FA-3aPrior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-P-1B is notremotely operableAB-FZ-5FH-FZ-1XRepair power cable ME6 for DH-P-1B by splicing ina new power cable.FH-FZ-2FH-FZ-1AB-FZ-4AB-FZ-5Prior to initiatingDHRRepair restores control room orlocal switchgear operation.Decay HeatRemovalDH-V-1 and DH-V-2are not remotelyoperableCB-FA-2c, CB-FA-2e, CB-FA-3c, CB-FA-3d, CB-FA-4b,FH-FZ-1, FH-FZ-2FH-FZ-5,RB-FZ-1aRB-FZ-1b, RB-FZ-1cRB-FZ-1e, RB-FZ-2TB-FA-1XLocally open DH-V-1 and DH-V-2RB-FZ-1eRB-FZ-1cPrior to initiatingDHRDecay HeatRemovalDH-V-3 remoteoperation isunavailable.AB-FZ-4, CB-FA-2cCB-FA-2e, CB-FA-3cCB-FA-3d, CB-FA-4bFH-FZ-1, FH-FZ-5XLocally open DH-V-3AB-FZ-466 Hours(Note 3)ECR 09-00527Decay HeatRemovalDH-V-4A is notremotely operableAB-FZ-6CB-FA-2bXManually open DH-V-4AAB-FZ-4Prior to initiatingDHRDecay HeatRemovalDH-V-4B is notremotely operableAB-FZ-4, AB-FZ-5AB-FZ-6a,CB-FA-2dCB-FA-2f, CB-FA-3cCB-FA-3d, CB-FA-4bFH-FZ-1XManually open DH-V-4BAB-FZ-466 Hours(Note 3)Decay HeatRemovalBS-V-3A fails openAB-FZ-6CB-FA-2bXLocally close BS-V-3AAB-FA-1Prior to initiatingDHRDecay HeatRemovalBS-V-3B fails open.AB-FZ-5, AB-FZ-6aCB-FA-2d, CB-FA-2fCB-FA-3c, CB-FA-3dCB-FA-4b, FH-FZ-1XLocally close BS-V-3BAB-FZ-266 Hours(Note 3)Decay HeatRemovalDH-V-7A fails openAB-FZ-6XLocally close DH-V-7AAB-FZ-4Prior to initiatingDHR