ML110060719
| ML110060719 | |
| Person / Time | |
|---|---|
| Site: | Salem |
| Issue date: | 12/15/2009 |
| From: | Public Service Enterprise Group |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| LR-N10-0355 S2.OP-AB.LOOP-0001(Q), Rev 23 | |
| Download: ML110060719 (122) | |
Text
PSEG Internal Use Only Page 1 of 1 PSEG NUCLEAR L.L.C.
SALEM/OPERATIONS S2.OP-AB.LOOP-0001(Q) REV. 23 LOSS OF OFF-SITE POWER Biennial Review Performed: Yes ____ No ____ NA T DCP Packages and Affected Document Numbers incorporated into this revision: None The following OTSCs were incorporated into this revision: None REVISION
SUMMARY
, Step 13.0, Attachment 2, Step 5.0 and TBD (Page 8 of 12).
[80099009]
Provides the trigger to initiate the following procedures during the Loss Of Off-Site Power in conjunction with the loss of all three Emergency Diesel Generators:
C S2.OP-SO.500-0125(Q), SBO Diesel - will energize the backup Vital Battery Chargers from the SBO Diesel Generator #1 - Vital Battery Chargers.
C SC.OP-SO.500-0125(Q), SBO Diesel - Miscellaneous Switchyard will energize miscellaneous power panels from the SBO Diesel Generator #2 - SBO Diesel
- Miscellaneous Switchyard needed to support 500KV breaker operation.
IMPLEMENTATION REQUIREMENTS Effective Date:
December 15, 2009 None
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 1 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 2 of 109 Rev. 23 LOSS OF OFF-SITE POWER 1.0 ENTRY CONDITIONS Date: ______ Time: ______
1.1 All 500/13KV Transformers are de-energized.
1.2 2-EOP-LOPA-1, Loss of All AC Power, has been initiated.
2.0 IMMEDIATE ACTIONS None 3.0 SUBSEQUENT ACTIONS
___ 3.1 INITIATE Attachment 1, Continuous Action Summary.
CAUTION Operation of the Diesel Generator for more than 5 minutes without Service Water for cooling may cause damage to the Diesel Generator.
___ 3.2 Was this procedure entered from 2-EOP-LOPA-1, Loss of All AC Power?
YES
___ NO ))))>
V GO TO Step 3.5 Time
___ 3.3 INITIATE Attachment 2, Blackout Coping Actions, Part A.
___ 3.4 GO TO Step 3.7 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 3 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 4 of 109 Rev. 23
___ 3.5 IF all the following conditions exist:
Reactor power >P-7 Two or more 4KV Group Buses are de-energized 2-EOP-TRIP-1, Reactor Trip or Safety Injection, has NOT been initiated, THEN TRIP Reactor AND GO TO 2-EOP-TRIP-1.
Time
___ 3.6 IF any 500KV Bus Section is energized, AND any 13KV Bus Section is energized, Time THEN GO TO S2.OP-AB.LOOP-0003(Q), Partial Loss of Off-Site Power.
___ 3.7 NOTIFY SM/CRS to refer to the following:
Technical Specifications Event Classification Guide
___ 3.8 Was an RHR pump running in Shutdown Cooling Mode?
NO YES ))))>
V GO TO Step 3.10 Time
___ 3.9 INITIATE S2.OP-AB.RC-0004(Q), Natural Circulation, while continuing with this procedure.
___ 3.10 IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory
___ 3.11 IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, while continuing with this procedure.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 5 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 6 of 109 Rev. 23 NOTE When utilizing 13 Charging Pump, Unit 1 should monitor RWST level to ensure compliance with Technical Specification 3.5.5. If Unit 1 RWST approaches the minimum volume required to satisfy Technical Specification 3.5.5, then either continued operation of the 13 Charging Pump should be evaluated or appropriate compensatory actions implemented.
___ 3.12 IF all Unit 2 Charging Pumps are unavailable, THEN COORDINATE with Unit 1 to place 13 Charging Pump in service using Unit 1 RWST IAW Attachment 10.
___ 3.13 Are two or more 4KV vital buses de-energized?
YES
___ NO ))))>
V GO TO Step 3.17 Time
___ 3.14 RESET 230V Control Centers.
___ 3.15 DE-ENERGIZE all SECs by placing the following breaker(s) in OFF.
(Elev 100' Relay Rm):
2AVIB24 (2A SEC) 2BVIB27 (2B SEC) 2CVIB9 (2C SEC)
___ 3.16 GO TO Step 3.20 Time
___ 3.17 RESET EMERGENCY LOADING for affected SEC(s).
___ 3.18 IF SEC does NOT reset, THEN PLACE breaker(s) OFF to de-energize affected SEC(s) (Elev 100' Relay Rm):
2AVIB24 (2A SEC) 2BVIB27 (2B SEC) 2CVIB9 (2C SEC)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 7 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 8 of 109 Rev. 23
___ 3.19 RESET 230V Control Centers.
___ 3.20 Is Service Water supplied to running Diesel Generators?
YES
___ NO ))))>
V GO TO Step 3.35 Time
___ 3.21 INITIATE Attachment 2, Blackout Coping Actions, Part D.
___ 3.22 START/STOP available equipment listed on Attachment 3, Blackout Loading, as required to support plant operation.
___ 3.23 Are at least two 4KV Vital Buses energized?
YES
___ NO ))))>
V GO TO Step 3.31 Time
___ 3.24 Is any 4KV Vital Bus being powered by a Diesel Generator?
YES
___ NO ))))>
V GO TO Step 3.42 Time
___ 3.25 INITIATE Attachment 4, Loss of Group Buses, Part A, while continuing with this procedure.
___ 3.26 PLACE one Primary Water Pump in AUTO.
___ 3.27 PLACE one Boric Acid Pump in AUTO.
___ 3.28 IF letdown is isolated, THEN:
3.28.1 OPEN 2CV2 and 2CV277 and place in Automatic.
3.28.2 ENSURE Charging flow is.80 gpm.
3.28.3 Simultaneously OPEN 2CV3, 2CV4 or 2CV5, AND ADJUST 2CV18 to maintain letdown pressure at. 300 psig.
3.28.4 PLACE 2CV18 in Automatic.
3.28.5 PLACE Master Flow Controller and 2CV55 in Automatic.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 9 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 10 of 109 Rev. 23
___ 3.29 RESTORE Charging pump suction as follows:
3.29.1 OPEN VCT DISCH STOP VALVEs:
2CV40 2CV41 3.29.2 CLOSE RWST TO CHG PUMP valves:
2SJ1 2SJ2 3.29.3 PLACE the following valves in AUTO:
2CV40 2CV41 2SJ1 2SJ2
___ 3.30 GO TO Step 3.41 Time
___ 3.31 IF Attachment 2, Blackout Coping Actions, Part A has NOT been initiated, THEN INITIATE Attachment 2, Part A.
___ 3.32 ATTEMPT to place at least two Diesel Generators in service IAW applicable procedures, while continuing with this procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.33 Is power lost to all 500/13KV Station Power Transformers?
NO YES ))))>
V GO TO Step 3.54 Time
___ 3.34 GO TO Step 3.41 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 11 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 12 of 109 Rev. 23
___ 3.35 Attempt to START a Service Water Pump.
CAUTION Operation of the Diesel Generator for more than 5 minutes without Service Water for cooling may cause damage to the Diesel Generator.
___ 3.36 Is Service Water being supplied to running Diesel Generators?
NO YES ))))>
V GO TO Step 3.22 Time
___ 3.37 OPEN Diesel Generator output breakers.
___ 3.38 STOP Diesel Generators.
___ 3.39 INITIATE Attachment 2, Blackout Coping Actions, Part A.
Time
___ 3.40 CONTINUE attempts to place at least two Diesel Generators and associated Service Water Pumps in service, while continuing with this procedure.
___ 3.41 INITIATE Diesel Generator running checks for any operating
[C0588]
Diesel Generator(s) IAW applicable procedures, while continuing with this procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.42 Is 500KV Bus Section 2 energized from a source other than Salem Unit 3?
YES
___ NO ))))>
V GO TO Step 3.48 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 13 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 14 of 109 Rev. 23
___ 3.43 Is 13KV Bus Section A energized?
YES
___ NO ))))>
V GO TO Step 3.46 Time
___ 3.44 IF 13KV BS A-B breaker is open, THEN INITIATE action to determine and correct condition causing 13KV BS A-B breaker to be open.
___ 3.45 GO TO Step 3.56 Time
___ 3.46 INITIATE action to determine and correct condition causing 500/13KV 1 - 3 Station Power Transformer trip.
___ 3.47 GO TO Step 3.74 Time
___ 3.48 Is 500KV Bus Section 1 energized?
YES
___ NO ))))>
V GO TO Step 3.54 Time
___ 3.49 Is 13KV Bus Section D energized?
YES
___ NO ))))>
V GO TO Step 3.52 Time
___ 3.50 IF 13KV BS D-E breaker is open, THEN INITIATE action to determine and correct condition causing 13KV BS D-E breaker to be open.
___ 3.51 GO TO Step 3.65 Time
___ 3.52 INITIATE action to determine and correct condition causing 500/13KV 2 - 4 Station Power Transformer trip.
___ 3.53 GO TO Step 3.86 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 15 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 16 of 109 Rev. 23
___ 3.54 IF both 500KV Bus Sections 1 and 2 are de-energized, OR power is lost to all 500/13KV Station Power Transformers, THEN:
3.54.1 Coordinate with Unit 1 to PERFORM the following:
A.
IF both 500KV Bus Sections 1 and 2 are de-energized, THEN OPEN all 500KV BS breakers.
B.
OPEN the following 500KV Circuit Switchers to separate Salem 13KV System from 500KV System:
1T60 (Unit 1) 3T60 (Unit 1) 2T60 (Unit 2) 4T60 (Unit 2) 3.54.2 OPEN the following breakers:
13KV BS A-B breaker 13KV BS D-E breaker 21ESD 21HSD 22FSD 22GSD (step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 17 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 18 of 109 Rev. 23 3.54 (continued) 3.54.3 Direct Unit 1 to OPEN the following breakers:
13KV BS A-F breaker 13KV BS C-D breaker 11ESD (and 125VDC control power) 11HSD (and 125VDC control power) 12FSD (and 125VDC control power) 12GSD (and 125VDC control power) 3.54.4 ENSURE the following 4KV breakers are OPEN:
23CW 1AD 24CW 9AD 2CW 2BD 23ASD 24ASD 23BSD 24BSD 23CSD 24CSD 3.54.5 Direct Unit 1 to ENSURE the following 4KV breakers are OPEN:
13CW 1AD 14CW 9AD 1CW 8AD 13ASD 14ASD 13BSD 14BSD 13CSD 14CSD
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 19 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 20 of 109 Rev. 23 NOTE, Energizing Salem-Hope Creek Tie Line (5037) From Salem Unit 3 is to be initiated when requested by Hope Creek Operations.
___ 3.55 Can the 13KV Ring Bus (North) be energized?
(all the following conditions are established):
Unit 3 is available 13KV FAULT alarms on OHA Window K are clear (K-4, K-12)
OHA K-20, 13KV BKR FAIL, is clear OHA K-14, 500KV BKR FAIL, is clear for 500KV BS 1-5, 1-8, and 1-9 breakers PROTECTIVE RELAY ACTUATION alarms for SPTs on OHA Window K are clear on both Units (K-3, K-5, and K-36)
YES
___ NO))))>
V GO TO Step 3.98 Time 3.55.1 Direct Unit 1 to OPEN the following 13KV breakers:
13KV BS 1-2 13KV BS 2-3 13KV BS 4-5 3.55.2 OPEN the following 13KV breakers:
13KV BS 1-6 13KV BS 3-4 13KV BS 5-6 3.55.3 INITIATE S3.OP-SO.JET-0002(Q), Dead Bus Operation - Station Blackout AND PREPARE to START Unit 3 when directed by this procedure.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 21 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 22 of 109 Rev. 23 3.55 (continued)
NOTES
, Energizing Salem-Hope Creek Tie Line (5037) From Salem Unit 3 is to be initiated when requested by Hope Creek Operations.
, Part A will NOT support Hope Creek operation from Unit 3., Part A connects 13KV Bus Section D to 13KV Bus Section 4.
Supports 14 SPT and 23 SPT operation from Unit 3.
, Part B, connects 13KV Bus Section A to 13KV Bus Section 1.
Supports 13 SPT and 24 SPT operation from Unit 3. Part B must be used in conjunction with Attachment 9 when both Salem and Hope Creek stations are experiencing a loss of all AC power.
3.55.4 IF Unit 2 has less than two energized 4KV Vital Buses, THEN direct an Operator to PERFORM Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation.
3.55.5 IF Attachment 6, Part A OR Part B is being performed, THEN WAIT for Attachment 6, Part A OR Part B to be completed before continuing with this procedure.
3.55.6 IF 13KV Bus Section "D" is aligned to 13KV Bus Section 4, (Attachment 6, Part A, completed)
THEN:
A.
Direct Unit 1 to CLOSE the following breakers:
13KV BS 2-3 breaker 13KV BS 4-5 breaker B.
PRESS the Mimic Bus 13KV BUS SEC. 3-4 BREAKER pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 3-4 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
C.
PRESS 13KV Ring Bus 3-4 CLOSE pushbutton, AND ENSURE 13KV BS 3-4 breaker is closed.
D.
PRESS the Mimic Bus 13KV BUS SEC. 5-6 BREAKER pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 5-6 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
E.
PRESS 13KV Ring Bus 5-6 CLOSE pushbutton, AND ENSURE 13KV BS 5-6 breaker is closed.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 23 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 24 of 109 Rev. 23 3.55 (continued) 3.55.7 IF 13KV Bus Section A has been aligned to 13KV Bus Section 1, (Attachment 6, Part B, completed)
THEN:
A.
Direct Unit 1 to CLOSE the following breakers:
13KV BS 1-2 13KV BS 4-5 B.
PRESS the Mimic Bus 13KV BUS SEC. 3-4 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bezel 3-4 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
C.
PRESS 13KV Ring Bus 3-4 CLOSE pushbutton, AND ENSURE 13KV BS 3-4 breaker is closed.
D.
PRESS the Mimic Bus 13KV BUS SEC. 1-6 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 1-6 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
E.
PRESS 13KV Ring Bus 1-6 CLOSE pushbutton, AND ENSURE 13KV BS 1-6 breaker is closed.
NOTE Because of an electrical interlock, 13KV Bus Section 1 and Bus Section 4 cannot be cross-tied from the Control Rooms. The interlock does NOT prevent local/manual breaker operation.
F.
Direct NEO to manually CLOSE the following breakers at the 13KV North Ring Bus:
13KV BS 2-3 13KV BS 5-6 CAUTION Closing Unit 3 Output Breaker will energize 11, 12, 21, & 22 SPTs.
3.55.8 START Unit 3 IAW S3.OP-SO.JET-0002(Q),
Dead Bus Operation - Station Blackout.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 25 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 26 of 109 Rev. 23 3.55 (continued) 3.55.9 IF 13KV Bus Section "A" is energized, THEN CLOSE 13KV BS A-B breaker, as follows:
A.
PRESS the Mimic Bus 13KV BUS SEC. A-B BREAKER pushbutton, AND ENSURE Control Console 13KV Bus Bezel A-B MIMIC BUS INTLK CLOSE SELECTION is illuminated.
B.
PRESS A-B CLOSE pushbutton, AND ENSURE 13KV BS A-B breaker is closed.
3.55.10 IF 13KV Bus Section "D" is energized, THEN CLOSE 13KV BS D-E breaker, as follows:
A.
PRESS the Mimic Bus 13KV BUS SEC. D-E BREAKER pushbutton, AND ENSURE Control Console 13KV Bus Bezel D-E MIMIC BUS INTLK CLOSE SELECTION is illuminated.
B.
PRESS D-E CLOSE pushbutton, AND ENSURE 13KV BS D-E breaker is closed.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 27 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 28 of 109 Rev. 23 3.55 (continued)
CAUTIONS Maximum Unit 3 loading is to be maintained IAW S3.OP-SO.JET-0001(Q),
Gas Turbine Operation, Exhibit 1, Estimated Installed Power Trim Curve.
A Reactor Coolant Pump is NOT to be started when the associated 4KV Group Bus is energized from Unit 3.
3.55.11 Coordinate with Unit 1 to PERFORM the following:
A.
DETERMINE which 4KV Buses have priority.
B.
ENSURE ALL 4KV breakers on de-energized Vital and Group Buses are OPEN.
C.
IF 13KV Bus Section "A" OR 13KV Bus Section "D" is energized, THEN ENERGIZE any de-energized 4KV Vital Buses IAW applicable 4KV Vital Bus operating procedure(s).
D.
IF the following breakers are OPEN, 13KV BS 2-3 breaker 13KV BS 4-5 breaker 13KV BS 3-4 breaker 13KV BS 5-6 breaker THEN ENERGIZE Station Power Transformers from 13KV North Ring Bus, as follows:
1.
Direct Unit 1 to CLOSE the following breakers:
13KV BS 2-3 breaker 13KV BS 4-5 breaker 2.
PRESS the Mimic Bus 13KV BUS SEC. 3-4 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 3-4 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
3.
PRESS 13KV Ring Bus 3-4 CLOSE pushbutton, AND ENSURE 13KV BS 3-4 breaker is closed.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 29 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 30 of 109 Rev. 23 3.55 (continued) 4.
PRESS the Mimic Bus 13KV BUS SEC. 5-6 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 5-6 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
5.
PRESS 13KV Ring Bus 5-6 CLOSE pushbutton, AND ENSURE 13KV BS 5-6 breaker is closed.
E.
ENERGIZE selected 4KV Group Buses IAW applicable 4KV Group Bus operating procedure(s).
3.55.12 INITIATE Attachment 4, Loss Of Group Buses, Part C - Group Buses Energized from Unit 3.
3.55.13 START equipment as necessary to support plant operation IAW applicable Operating procedure(s).
3.55.14 GO TO Step 3.98 Time
___ 3.56 Has condition causing 13KV BS A-B breaker trip been corrected?
4KV Breaker Failure 24ASD 24BSD 24CSD 24CW9AD 24 SPT Differential (Reg or Backup) 24 SPT Ground Fault (Reg or B/U) 13KV BS A-F Breaker Failure 13KV BS A-B breaker problem NO YES ))))>
V GO TO Step 3.60 Time
___ 3.57 CONTINUE efforts to determine and correct cause of 13KV BS A-B breaker trip.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 31 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 32 of 109 Rev. 23
___ 3.58 IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time
___ 3.59 GO TO Step 3.56 Time
___ 3.60 RESET tripped lockout relays IAW Attachment 5, Multi-Trip Reset Scheme.
___ 3.61 PLACE 24 SPT in service IAW SC.OP-SO.13-0013(Q),
3, 13, and 24 Station Power Transformers Operation.
___ 3.62 REMOVE operating Diesel Generators from service, AND RESTORE power to 4KV Vital Buses as necessary to support plant operation IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.63 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B.
___ 3.64 GO TO Section 4.0 Time
___ 3.65 Has condition causing 13KV BS D-E breaker trip been corrected?
4KV Breaker Failure 23ASD 23BSD 23CSD 23CW1AD 23 SPT Differential (Reg or B/U) 23 SPT Ground Fault (Reg or B/U) 13KV BS C-D Breaker Failure 13KV BS D-E breaker problem NO YES ))))>
V GO TO Step 3.69 Time
___ 3.66 CONTINUE efforts to determine and correct cause of 13KV BS D-E breaker trip.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 33 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 34 of 109 Rev. 23
___ 3.67 IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time
___ 3.68 GO TO Step 3.65 Time
___ 3.69 RESET tripped lockout relays IAW Attachment 5, Multi-Trip Reset Scheme.
___ 3.70 PLACE 23 SPT in service IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
___ 3.71 REMOVE operating Diesel Generators from service, AND RESTORE power to 4KV Vital Buses as necessary to support plant operation IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.72 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B and Part C.
___ 3.73 GO TO Section 4.0 Time
___ 3.74 Can either 1 SPT OR 3 SPT be energized?
NO YES ))))>
V GO TO Step 3.78 Time
___ 3.75 CONTINUE efforts to determine and correct cause of 500/13KV 1 - 3 Transformer trip.
___ 3.76 IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time
___ 3.77 GO TO Step 3.74 Time
___ 3.78 RESET tripped lockout relays IAW Attachment 5, Multi-Trip Reset Scheme.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 35 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 36 of 109 Rev. 23
___ 3.79 IF 1 SPT is available AND 3 SPT is NOT available, THEN:
3.79.1 PLACE 1 SPT in service IAW SC.OP-SO.13-0011(Q),
1, 11, and 21 Station Power Transformers Operation.
3.79.2 ENERGIZE 13 and 24 SPTs from 1 SPT IAW SC.OP-SO.13-0013(Q),
3, 13, and 24 Station Power Transformers Operation.
___ 3.80 IF 3 SPT is available AND 1 SPT is NOT available, THEN PLACE 3, 13, and 24 SPTs in service IAW SC.OP-SO.13-0013(Q),
3, 13, and 24 Station Power Transformers Operation.
___ 3.81 IF both 1 SPT AND 3 SPT are available, THEN:
3.81.1 PLACE 3, 13, and 24 SPTs in service IAW SC.OP-SO.13-0013(Q),
3, 13, and 24 Station Power Transformers Operation.
3.81.2 PLACE 1, 11, and 21 SPTs in service IAW SC.OP-SO.13-0011(Q),
1, 11, and 21 Station Power Transformers Operation.
___ 3.82 REMOVE operating Diesel Generators from service, AND RESTORE power to 4KV Vital Buses as necessary to support plant operation IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.83 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B and Part C.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 37 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 38 of 109 Rev. 23
___ 3.84 IF 21 SPT is in service, THEN:
3.84.1 ENERGIZE 2E and 2H 4KV Group Buses, AND RESTORE loads as necessary to support plant operation IAW:
S2.OP-SO.4KV-0004(Z), 2E 4KV/460V Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV/460V Group Bus Operation 3.84.2 IF 2F and 2G 4KV Group Buses are required to support plant operation, THEN:
A.
ENERGIZE 22 SPT from 13KV Bus Section 2 IAW SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation.
B.
ENERGIZE 2F and 2G 4KV Group Buses, AND RESTORE loads as necessary to support plant operation IAW:
S2.OP-SO.4KV-0005(Z), 2F 4KV/460V Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV/460V Group Bus Operation 3.84.3 IF Attachment 4, Loss Of Group Buses, Part A was performed, THEN ENSURE actions specified in Attachment 4, Part D, are completed.
___ 3.85 GO TO Section 4.0 Time
___ 3.86 Can either 2 SPT OR 4 SPT be energized?
NO YES ))))>
V GO TO Step 3.90 Time
___ 3.87 CONTINUE efforts to determine and correct cause of 500/13KV 2 - 4 Transformer trip.
___ 3.88 IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time
___ 3.89 GO TO Step 3.86 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 39 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 40 of 109 Rev. 23
___ 3.90 RESET tripped lockout relays IAW Attachment 5, Multi-Trip Reset Scheme.
___ 3.91 IF 2 SPT is available AND 4 SPT is NOT available, THEN:
3.91.1 PLACE 2 SPT in service IAW SC.OP-SO.13-0012(Q),
2, 12, and 22 Station Power Transformers Operation.
3.91.2 ENERGIZE 14 and 23 SPTs from 2 SPT IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
___ 3.92 IF 4 SPT is available AND 2 SPT is NOT available, THEN PLACE 4, 14, and 23 SPTs in service IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
___ 3.93 IF both 2 SPT AND 4 SPT are available, THEN:
3.93.1 PLACE 4, 14, and 23 SPTs in service IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
3.93.2 PLACE 2, 12, and 22 SPTs in service IAW SC.OP-SO.13-0012(Q),
2, 12, and 22 Station Power Transformers Operation.
___ 3.94 REMOVE operating Diesel Generators from service, AND RESTORE power to 4KV Vital Buses as necessary to support plant operation IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
___ 3.95 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B and Part C.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 41 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 42 of 109 Rev. 23
___ 3.96 IF 22 SPT has been returned to service, THEN:
3.96.1 ENERGIZE 2F and 2G 4KV Group Buses, AND RESTORE loads as necessary to support plant operation IAW:
S2.OP-SO.4KV-0005(Z), 2F 4KV/460V Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV/460V Group Bus Operation 3.96.2 IF 2E and 2H 4KV Group Buses are required to support plant operation, THEN:
A.
ENERGIZE 21 SPT from 13KV Bus Section 3 IAW SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation.
B.
ENERGIZE 2E and 2H 4KV Group Buses, AND RESTORE loads as necessary to support plant operation IAW:
S2.OP-SO.4KV-0004(Z), 2E 4KV/460V Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV/460V Group Bus Operation 3.96.3 IF Attachment 4, Loss Of Group Buses, Part A was performed, THEN ENSURE actions specified in Attachment 4, Part D, are completed.
___ 3.97 GO TO Section 4.0 Time
___ 3.98 Is Off-Site Power available to energize 500KV Bus Section 1?
YES
___ NO ))))>
V GO TO Step 3.106 Time 3.99 Is the 13KV North Ring Bus energized from Unit 3?
YES
___ NO ))))>
V GO TO Step 3.102 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 43 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 44 of 109 Rev. 23 NOTE Coordination between Salem and Hope Creek SM and the ESO is required to de-energize Salem - Hope Creek Tie-Line (5037) to allow restoration of an off-site line when Salem Unit 3 is aligned to energize 5037.
___ 3.100 RESTORE 13KV System IAW Attachment 7, Restoration of Off-Site Power With Unit 3 In Service.
___ 3.101 GO TO Step 3.103 Time
___ 3.102 RESTORE 13KV System IAW Attachment 8, Restoration of Off-Site Power With De-energized 13KV System.
___ 3.103 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B and Part C.
___ 3.104 IF Attachment 4, Loss Of Group Buses, Part A was performed, THEN ENSURE actions specified in Attachment 4, Part D, are completed.
___ 3.105 GO TO Step 3.116 Time
___ 3.106 Is Off-Site Power available to energize 500KV Bus Section 2?
NO YES ))))>
V GO TO Step 3.109 Time
___ 3.107 CONTINUE efforts to restore a 500KV Bus Section to service.
___ 3.108 GO TO Step 3.98 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 45 of 109 Rev. 23 SELECTED CAS ITEMS IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
Time S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, Time while continuing with this procedure.
IF AT ANY TIME a Diesel Generator becomes available, THEN:
Time IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time
- Refer to EXHIBIT 1 for briefing sheet
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 46 of 109 Rev. 23
___ 3.109 Is the 13KV North Ring Bus energized from Unit 3?
YES
___ NO ))))>
V GO TO Step 3.112 Time NOTE Coordination between Salem and Hope Creek SM and the ESO is required to de-energize Salem - Hope Creek Tie-Line (5037) to allow restoration of an off-site line when Salem Unit 3 is aligned to energize 5037.
___ 3.110 RESTORE 13KV System IAW Attachment 7, Restoration of Off-Site Power With Unit 3 In Service.
___ 3.111 GO TO Step 3.113 Time
___ 3.112 RESTORE 13KV System IAW Attachment 8, Restoration of Off-Site Power With De-energized 13KV System.
___ 3.113 IF Attachment 2, Blackout Coping Actions, Part A, was performed, THEN PERFORM Attachment 2, Part B and Part C.
___ 3.114 IF Attachment 4, Loss Of Group Buses, Part A was performed, THEN ENSURE actions specified in Attachment 4, Part D, are completed.
___ 3.115 GO TO Step 3.118 Time
___ 3.116 When 500KV Bus Section 2 becomes available, RESTORE 13KV System to normal alignment IAW applicable procedures:
SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation SC.OP-SO.13-0013(Q), 3, 13, and 24 Station Power Transformers Operation
___ 3.117 GO TO Section 4.0 Time
___ 3.118 When 500KV Bus Section 1 becomes available, RESTORE 13KV System to normal alignment IAW applicable procedures:
SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation SC.OP-SO.13-0014(Q), 4, 14, and 23 Station Power Transformers Operation
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 47 of 109 Rev. 23 4.0 COMPLETION AND REVIEW
___ 4.1 CIRCLE Entry Condition number in Section 1.0 OR EXPLAIN in Comments Section of Attachment 11.
___ 4.2 IF 13 Charging Pump was required to support Unit 2, THEN DIRECT the Unit 1 NCO to Restore from the Cross-Connect Alignment IAW S1.OP-SO.CVC-0023(Q), CVCS Cross-Connect Alignment to Unit 2.
___ 4.3 IF 2CV83, 2CV89 or 2CV95 were closed to support establishment of normal charging flow to the RCS with seal injection isolated IAW Attachment 10, THEN DOCUMENT off-normal positions of the indicated valves in accordance with SH.OP-AP.ZZ-0103(Q), Component Configuration Control.
___ 4.4 IF ANY of the following conditions existed during the performance of this procedure:
Sustained 500 KV voltage excursions of <450 KV or >550 KV, or Artificial Island loss of generation of $2000 MWe, or Major damage to 500 KV breakers or transmission network, or The loss of any offsite transmission line, or Damage to the Main Generator, or Damage to the Main Transformer(s) or transformer protective relays, Any damage to the Trip-A-Unit Scheme.
THEN INFORM the SM/CRS to refer to the RAL for NERC reporting requirements.
___ 4.5 COMPLETE Attachment 11, Sections 1.0 and 2.0 AND FORWARD this procedure to SM/CRS for review and approval.
___ 4.6 SM/CRS PERFORM the following:
4.6.1 ENSURE all systems affected by Loss of Off-Site Power (including RMS, SPDS, and WCM) have been returned to service as required to support plant operation.
4.6.2 REVIEW this procedure with Attachments 1-10 (as applicable) and Attachment 10 for completeness and accuracy.
4.6.3 COMPLETE Attachment 11, Section 3.0.
4.6.4 FORWARD completed procedure to Operations Staff.
END OF PROCEDURE
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 48 of 109 Rev. 23 ATTACHMENT 1 (Page 1 of 2)
CONTINUOUS ACTION
SUMMARY
1.0 IF AT ANY TIME a 500KV Bus section is reenergized, Time THEN INITIATE SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme to open all 500KV breaker disconnects associated with all open 500KV breakers.
(500KV disconnects should be opened as soon as reasonably practical based on current plant conditions and available resources).
2.0 IF AT ANY TIME RHR is lost, THEN INITIATE the applicable procedure, while continuing with this procedure:
S2.OP-AB.RHR-0001(Q), Loss of RHR S2.OP-AB.RHR-0002(Q), Loss of RHR at Reduced Inventory 3.0 IF AT ANY TIME Spent Fuel Cooling is lost, THEN INITIATE S2.OP-AB.SF-0001(Q), Loss of Spent Fuel Cooling, while continuing with this procedure.
4.0 IF AT ANY TIME a Diesel Generator becomes available, THEN:
A.
IF the associated 4KV Vital Bus is deenergized, THEN ENERGIZE the associated 4KV Vital Bus from the Time Diesel Generator IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation B.
IF the associated 4KV Vital Bus is energized from Unit 3 THEN ALIGN the associated Diesel Generators Time for automatic operation IAW the applicable procedure:
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 49 of 109 Rev. 23 ATTACHMENT 1 (Page 2 of 2)
CONTINUOUS ACTION
SUMMARY
5.0 IF AT ANY TIME 23 SPT becomes available, THEN GO TO Step 3.86 Time 6.0 IF AT ANY TIME 24 SPT becomes available, THEN GO TO Step 3.74 Time 7.0 IF AT ANY TIME 2 SPT OR 4 SPT becomes available, THEN GO TO Step 3.90 Time 8.0 IF AT ANY TIME 1 SPT OR 3 SPT becomes available, THEN GO TO Step 3.78 Time 9.0 IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
Time 10.0 IF AT ANY TIME Hope Creek Operations requests Unit 3 be aligned to the Salem-Hope Creek Tie Line (5037),
Time THEN INITIATE Attachment 9, Energizing Salem-Hope Creek Tie Line (5037)
From Salem Unit 3.
11.0 IF AT ANY TIME 2A Vital Bus AND 2B Vital Bus are BOTH deenergized, THEN DISPATCH an Operator to manually CLOSE 2SW26, TURB AREA (TG HDR INLET MOV).
Time 12.0 IF AT ANY TIME 2B Vital Bus AND 2C Vital Bus are BOTH deenergized, THEN DISPATCH an Operator to manually CLOSE 2SW26, TURB AREA (TG HDR INLET MOV).
Time 13.0 IF AT ANY TIME during the complete Loss Of Off-Site Power (LOOP) all three (2A, 2B and 2C) Emergency Diesel Generators are lost, Time THEN:
INITIATE S2.OP-SO.500-0125(Q), SBO Diesel - Vital Battery Chargers (Procedure is to be completed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> of the event).
INITIATE SC.OP-SO.500-0125(Q), SBO Diesel - Miscellaneous Switchyard (Procedure is to be completed within 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br /> of the event).
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 50 of 109 Rev. 23 ATTACHMENT 2 (Page 1 of 5)
BLACKOUT COPING ACTIONS Part A Initiation Of Black Out Coping Actions NOTE Due to loss of heat tracing, level sensing lines may freeze in cold weather and cause erratic level indications for the following tanks:
Aux Feedwater Storage Tank Refueling Water Storage Tank Primary Water Storage Tank 1.0 PERFORM the following within 30 minutes from onset of blackout condition:
NOTE Use of a battery powered light will be required to perform Step 1.H below at the plant computer distribution panel 2CPY in the Data Logging Room, and for use on routes between the Turbine/Service buildings and the SBO Compressor room.
A.
OPEN 2CDC1AX4, ALTERNATE SHUTDOWN SYSTEM - 125VDC DISTRIBUTION PANEL (2C 125VDC Bus, Elev 84' Swgr Rm).
B.
OPEN 2DVIB30, ADFCS EWS SUPPLY.
C.
OPEN Control Room console access doors.
D.
OPEN doors on RP panels.
E.
OPEN doors on rack room equipment panels.
F.
OPEN door to Data Logging room.
G.
OPEN 23 Auxiliary Feedwater Pump Room door.
H.
REMOVE the Plant Computer from service IAW SC.OP-SO.COM-0002(Q),
START/STOP SEQUENCE FOR THE COMPUTER.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 51 of 109 Rev. 23 ATTACHMENT 2 (Page 2 of 5)
BLACKOUT COPING ACTIONS Part A (continued)
NOTE The following steps for protection of Unit 3 batteries are NOT coping actions as part of the blackout study, but are necessary to prevent running the battery down.
2.0 SEND an Operator to perform the following for protection of Unit 3 batteries:
A.
PLACE 3J3GT-LOSA, ENGINE "A" LOCKOUT switch in LOCKOUT.
B.
PLACE 3J3GT-LOSB, ENGINE "B" LOCKOUT switch in LOCKOUT.
C.
OPEN 3J3GTDCD-11, DCD 125VDC DISTRIBUTION PANEL MAIN BREAKER.
3.0 PLACE SBO Diesel Control Air Compressor in service IAW SC.OP-SO.CA-0001(Q),
SBO Diesel Control Air Compressor, within 60 minutes from onset of blackout condition.
4.0 IF AT ANY TIME Control Air header pressure cannot be maintained, THEN INITIATE S2.OP-AB.CA-0001(Q), Loss of Control Air.
5.0 IF AT ANY TIME during the complete Loss Of Off-Site Power (LOOP) all three (2A, 2B and 2C) Emergency Diesel Generators are lost, Time THEN:
INITIATE S2.OP-SO.500-0125(Q), SBO Diesel - Vital Battery Chargers (Procedure is to be completed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> of the event).
INITIATE SC.OP-SO.500-0125(Q), SBO Diesel - Miscellaneous Switchyard (Procedure is to be completed within 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br /> of the event).
6.0 NOTIFY NCO Attachment 2, Part A is completed.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 52 of 109 Rev. 23 ATTACHMENT 2 (Page 3 of 5)
BLACKOUT COPING ACTIONS Part B Restoration From Black Out Coping Actions 1.0 CLOSE 2CDC1AX4, ALTERNATE SHUTDOWN SYSTEM - 125VDC DISTRIBUTION PANEL (2C 125VDC Bus, El. 84' Swgr Rm).
2.0 CLOSE 2DVIB30, ADFCS EWS SUPPLY.
3.0 CLOSE Data Logging room door.
4.0 CLOSE Panel doors opened in Part A of this attachment.
5.0 IF the SBO Diesel Control Air Compressor is NOT required to support plant operation, THEN REMOVE from service IAW SC.OP-SO.CA-0001(Q),
SBO Diesel Control Air Compressor.
6.0 NOTIFY NCO Attachment 2, Part B is completed.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 53 of 109 Rev. 23 ATTACHMENT 2 (Page 4 of 5)
BLACKOUT COPING ACTIONS Part C Restoration Of The Plant Computer 1.0 When AC power has been restored to Substation No. 1 OR 2F 460V Bus:
A.
ENSURE computer inverter has transferred to normal AC power, OR TRANSFER to normal AC power IAW S2.OP-SO.COM-0003(Q),
Plant Computer Inverter Operation.
B.
PLACE the Plant Computer in service IAW SC.OP-SO.COM-0002(Q),
Start/Stop Sequence for the Computer.
2.0 NOTIFY NCO Attachment 2, Part C is completed.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 54 of 109 Rev. 23 ATTACHMENT 2 (Page 5 of 5)
BLACKOUT COPING ACTIONS NOTE A loss of 2C Vital Bus will render 21 CC Pump Room Cooler unavailable, along with 23 CC Pump. 21 CC Pump may be required to support current plant operation, compensatory measures should be considered to reduce 21 CC Pump room temperature.
These requirements are NOT required for safe shutdown of the plant. The intent is to preclude the potential for exposing sensitive equipment to high temperatures, or minimizing their exposure, from the perspective of long-term effects on the equipment.
Part D Component Cooling Water System Black Out Coping Actions 1.0 IF 21 Component Cooling Water Pump Room Cooler is unavailable, THEN:
A.
IF 21 Component Cooling Water Pump is NOT required to support current plant operation, THEN STOP 21 Component Cooling Water Pump.
B.
IF 21 Component Cooling Water Pump operation is required, THEN:
1.
MONITOR the following 21 Component Cooling Water Pump parameters on the Plant Computer:
T2735A, 21 COMP COOL PMP MTR INB BRG T - <202°F.
T2738A, 21 COMP COOL PMP MTR OUT BRG T - <202°F.
T2381A, 21 COMP COOL PMP MTR WDG TEMP - <278°F.
T2739A, 21 COMP COOL PMP CHAMBER TEMP - <152°F.
2.
INITIATE compensatory measures, as required, to reduce pump chamber temperature. The following compensatory measures should be considered:
Open 21 Component Cooling Pump Room doors (A Fire Watch is required when the doors are maintained open)
Portable fans 2.0 When 21 Component Cooling Water Pump Room Cooler is available, REMOVE compensatory measures placed in Step 1.B.2 above.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 55 of 109 Rev. 23 ATTACHMENT 3 (Page 1 of 1)
BLACKOUT SEC LOADING
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 56 of 109 Rev. 23 ATTACHMENT 4 (Page 1 of 8)
LOSS OF GROUP BUSES Part A Response To Loss Of Group Buses 1.0 SET 21-24MS10 setpoints to maintain Steam Generator pressure stable or lowering.
2.0 IF 21 and 22 AFW Pumps are maintaining S/G levels, THEN STOP 23 AFW Pump.
3.0 INITIATE Loop 21-24 Main Steam Isolation.
4.0 IF Pressurizer Heater Backup Group 22 is required to support plant operation, THEN INITIATE S2.OP-SO.PZR-0010(Q), Pressurizer Backup Heaters Power Supply Transfer, to transfer power from 2EP Pressurizer Heater Bus to 2A 460V Vital Bus.
5.0 IF Pressurizer Heater Backup Group 21 is required to support plant operation, THEN INITIATE S2.OP-SO.PZR-0010(Q), Pressurizer Backup Heaters Power Supply Transfer, to transfer power from 2GP Pressurizer Heater Bus to 2C 460V Vital Bus.
6.0 MAINTAIN Steam Generator levels within +/-5% of programmed level.
7.0 TRIP 22 SGFP.
8.0 ENSURE the Emergency Seal Oil Pump is operating.
9.0 ENSURE the DC Emergency Lube Oil Pumps have started for the following equipment:
Main Turbine 21 SGFP 22 SGFP 10.0 IF Control Air Header pressure cannot be maintained, THEN EVALUATE starting the SBO Diesel Air Compressor IAW SC.OP-SO.CA-0001(Q), SBO Diesel Control Air Compressor.
11.0 SEND an Operator to stop 21 and 22 Waste Gas Compressors.
12.0 STOP any evolution(s) which will cause vent header pressure to rise.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 57 of 109 Rev. 23 ATTACHMENT 4 (Page 2 of 8)
LOSS OF GROUP BUSES Part A (continued) 13.0 BREAK condenser vacuum as follows:
A.
STOP all Vacuum pumps.
B.
OPEN 21-23AR65, COND STEAM SIDE VAC BKR valves.
14.0 When condenser vacuum lowers to 0, REMOVE Gland Seal System from service as follows:
A.
CLOSE 2GS48, 1 GLND STM FROM #1 UNIT STOP VALVE.
B.
CLOSE 2GS45, 1 GLND SEAL STM FRM HTG STM STOP VALVE.
C.
CLOSE 2GS4, STEAM FROM #2 UNIT ISOL.
15.0 SEND operators to the Main Generator to perform the following:
A.
REPLACE the Main Generator Hydrogen with Carbon Dioxide IAW S2.OP-SO.GEN-0003(Z), Generator Gas System Operation.
B.
CONTINUE until power is restored to AC Seal Oil Pump OR Main Generator Hydrogen is less than <5%.
16.0 IF Service Water to Turbine Building is lost, THEN EVALUATE restoring Service Water to Turbine Header IAW Part B of this Attachment, based on Service Water System availability.
17.0 IF NOT already completed, THEN SEND an Operator to perform the following for protection of Unit 3 batteries:
A.
PLACE 3J3GT-LOSA, ENGINE "A" LOCKOUT switch in LOCKOUT.
B.
PLACE 3J3GT-LOSB, ENGINE "B" LOCKOUT switch in LOCKOUT.
C.
OPEN 3J3GTDCD-11, DCD 125VDC DISTRIBUTION PANEL MAIN BREAKER.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 58 of 109 Rev. 23 ATTACHMENT 4 (Page 3 of 8)
LOSS OF GROUP BUSES Part A (continued)
NOTE Fire Pressure Maintenance Pump is lost due to loss of No. 2 Misc. Yard Equipment 460-230 Volt Control Center. If either of the Hope Creek Cross-Tie Valves are closed, a fire pump will start on low fire system pressure.
18.0 NOTIFY Fire Protection Supervisor that compensatory actions may be required due to the following:
Loss of Fire Pressure Maintenance Pump Unit 3 Fire Protection has been disabled 19.0 OPEN all load and infeed breakers on all 4KV Group buses.
20.0 OPEN all load breakers on all 460V Group buses.
21.0 REMOVE 250VDC Battery Charger from service IAW S2.OP-SO.250-0001(Z), 250VDC Battery Charger Operation.
22.0 REVIEW the following procedures for effects of loss of MAC Panels:
S2.OP-AB.115-0007(Q), Loss of 23 MAC S2.OP-AB.115-0008(Q), Loss of 24 MAC
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 59 of 109 Rev. 23 ATTACHMENT 4 (Page 4 of 8)
LOSS OF GROUP BUSES Part B Restoring Service Water To Turbine Header NOTE Turbine Building Service Water supplies cooling to the Station Air Compressors.
CAUTION 2ST1, TG AREA SW PRESS CONT V, fails open on loss of air. Manual operation of 2ST1 OR 2ST50/2ST52 should be evaluated to control SW Turbine Header pressure.
1.0 CLOSE 2SW26, TURB. AREA SW MOV STOP VALVE.
2.0 OPEN 21SW20 and/or 23SW20, TURB AREA.
3.0 Direct NEO to OPEN 2BY1SW2F, 2SW26 - TGA HEADER INLET VALVE, (SW Intake 2B 230 VAC Vital Control Center).
CAUTION Starting additional Service Water Pumps may overload the associated EDG.
Stopping of non-essential loads may be necessary to start additional SW Pumps.
4.0 IF an additional Service Water Pump is required to supply flow to the Turbine Header, THEN START an additional Service Water Pump.
5.0 Direct NEO to PERFORM the following:
A.
Manually OPEN 2SW26, TURB AREA, to.25% open.
B.
CLOSE 2BY1SW2F (Service Water Intake 2B 230 VAC Vital Control Center).
6.0 Fully OPEN 2SW26.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 60 of 109 Rev. 23 ATTACHMENT 4 (Page 5 of 8)
LOSS OF GROUP BUSES Part C Group Buses Energized From Unit 3 CAUTIONS Coordination between Unit 1, Unit 2, and the Unit 3 Operator is required to ensure that Unit 3 loading is maintained IAW S3.OP-SO.JET-0001(Q),
Gas Turbine Operation, Exhibit 1, Estimated Installed Power Trim Curve.
A Reactor Coolant Pump is NOT to be started when the associated 4KV Group Bus is energized from Unit 3.
1.0 CLOSE the following 4KV Group Bus load breakers:
2H3D TO 208 XFMR 2H5D TO 480 & 240 2E6D PZR HEATER BUS 2F3D TO 208 XFMR 2F5D TO 480 & 240 2G6D PZR HEATER BUS 2.0 IF Service Water has been restored to the Turbine Header, THEN START one Station Air Compressor IAW SC.OP-SO.SA-0001(Z), Station Air System Operation.
3.0 START TAC Pump(s)
IAW S2.OP-SO.TAC-0001(Z), Turbine Auxiliary Cooling System Operation.
4.0 START 21A OR 21B Lube Oil Pump for 21 SGFP.
5.0 STOP 21 SGFP Emergency Lube Oil Pump.
6.0 START 22A OR 22B Lube Oil Pump for 22 SGFP.
7.0 STOP 22 SGFP Emergency Lube Oil Pump.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 61 of 109 Rev. 23 ATTACHMENT 4 (Page 6 of 8)
LOSS OF GROUP BUSES Part C (continued) 8.0 PLACE the following equipment in service IAW S2.OP-SO.GEN-0002(Z), Main Generator Seal Oil System Operation:
Main Seal Oil Pump Recirc Seal Oil Pump Seal Oil Vacuum Pump 9.0 START Auxiliary Bearing Oil Pump.
10.0 STOP Emergency Bearing Oil Pump.
11.0 STOP Emergency Seal Oil Pump.
12.0 START Oil Lift Pump.
13.0 PLACE Main Turbine on turning gear IAW S2.OP-SO.TRB-0004(Z), Turbine Turning Gear Operation.
14.0 PLACE 250VDC Battery Charger in service IAW S2.OP-SO.250-0001(Z), 250VDC Battery Charger Operation.
Part D Group Buses Energized From Station Power Transformers 1.0 IF Service Water has been restored to the Turbine Header, THEN START one Station Air Compressor IAW SC.OP-SO.SA-0001(Z), Station Air System Operation.
2.0 START TAC Pump(s)
IAW S2.OP-SO.TAC-0001(Z), Turbine Auxiliary Cooling System Operation.
3.0 START 21A OR 21B Lube Oil Pump for 21 SGFP.
4.0 STOP 21 SGFP Emergency Lube Oil Pump.
5.0 START 22A OR 22B Lube Oil Pump for 22 SGFP.
6.0 STOP 22 SGFP Emergency Lube Oil Pump.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 62 of 109 Rev. 23 ATTACHMENT 4 (Page 7 of 8)
LOSS OF GROUP BUSES Part D (continued) 7.0 PLACE the following equipment in service IAW S2.OP-SO.GEN-0002(Z), Main Generator Seal Oil System Operation:
Main Seal Oil Pump Recirc Seal Oil Pump Seal Oil Vacuum Pump 8.0 START Auxiliary Bearing Oil Pump.
9.0 STOP Emergency Bearing Oil Pump.
10.0 STOP Emergency Seal Oil Pump.
11.0 START Oil Lift Pump.
12.0 PLACE Main Turbine on turning gear IAW S2.OP-SO.TRB-0004(Z), Turbine Turning Gear Operation.
13.0 IF Reactor Coolant Pump operation is required, THEN START Reactor Coolant Pump(s)
IAW S2.OP-SO.RC-0001(Q), Reactor Coolant Pump Operation.
14.0 IF Pressurizer Backup Heaters are transferred to Vital Bus power supplies, THEN TRANSFER pressurizer heaters from Vital Bus to Group Bus power supplies IAW S2.OP-SO.PZR-0010(Q), Pressurizer Backup Heaters Power Supply Transfer.
15.0 IF lighting panels powered from 2FL and/or 2HL Lighting Buses are transferred to alternate power supplies, THEN TRANSFER lighting panels to regular power supplies IAW S2.OP-SO.LTS-0001(Z), Lighting Distribution Power Supply Transfer.
16.0 RETURN 21 and 22 Waste Gas Compressors to service IAW S2.OP-SO.WG-0003(Q), Gaseous Waste Disposal System Operation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 63 of 109 Rev. 23 ATTACHMENT 4 (Page 8 of 8)
LOSS OF GROUP BUSES Part D (continued) 17.0 IF Unit 3 was NOT placed in service, THEN SEND an Operator to perform the following:
A.
CLOSE 3J3GTDCD-11, DCD 125VDC DISTRIBUTION PANEL MAIN BREAKER.
B.
PLACE 3J3GT-LOSA, ENGINE "A" LOCKOUT switch in RUN.
C.
PLACE 3J3GT-LOSB, ENGINE "B" LOCKOUT switch in RUN.
18.0 NOTIFY Fire Protection Supervisor that Unit 3 Fire Protection has been restored.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 64 of 109 Rev. 23 ATTACHMENT 5 (Page 1 of 12)
MULTI-TRIP RESET SCHEME NOTE Breaker failure relay may be reset when failed breaker has been opened or racked out.
Other relays which initiate breaker failure scheme (indicated by label on breaker failure relay reset handle) are not necessary to reset the breaker failure relay and will be reset later.
1.0 IF any 4KV Group Bus, Vital Bus, or CW Bus infeed breaker failure has occurred, THEN RESET multi-trip for affected breaker(s) IAW the following tables:
A.
Unit 1 4KV Group Bus Infeed Breakers (Elev 100' Relay Rm)
BREAKER RELAY RACK RESET HANDLE LABEL 11HSD 1R12 No. 1H 4KV GROUP BUS No. 11 STA. PWR. TRANS.
4KV BKR FAIL. MT (11HSDBFMT) 11ESD 1R13 No. 1E 4KV GROUP BUS No. 11 STA. PWR. TRANS.
4KV BKR. FAILURE MT (11ESDBFMT) 12FSD 1R14 No. 1F 4KV GROUP BUS No. 12 STA. PWR. TRANS.
4KV BKR. FAILURE MT (12FSDBFMT) 12GSD 1R15 No. 1G 4KV GROUP BUS No. 12 STA. PWR. TRANS.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 65 of 109 Rev. 23 ATTACHMENT 5 (Page 2 of 12)
MULTI-TRIP RESET SCHEME 1.0 (continued)
B.
Unit 1 4KV Vital Bus Breakers (Elev 100' Relay Rm)
BREAKER RELAY RACK RESET HANDLE LABEL 13ASD 1R8 No. 1A 4KV VITAL BUS 13 SPT 4KV BKR. FAIL. MT (13ASDBFMT) 13BSD 1R24 No. 1B 4KV VITAL BUS 13 SPT 4KV BKR. FAIL. MT (13BSDBFMT) 13CSD 1R11 No. 1C 4KV VITAL BUS 13 SPT 4KV BKR. FAIL. MT (13CSDBFMT) 14ASD 1R8 No. 1A 4KV VITAL BUS 14 SPT 4KV BKR. FAIL. MT (14ASDBFMT) 14BSD 1R24 No. 1B 4KV VITAL BUS 14 SPT 4KV BKR. FAIL. MT (14BSDBFMT) 14CSD 1R11 No. 1C 4KV VITAL BUS 14 SPT 4KV BKR. FAIL. MT (14CSDBFMT)
C.
1CW 4KV Bus Breakers (CW Switchgear Bldg)
BREAKER LOCATION RESET HANDLE LABEL 13CW1AD 13CW1BD Cubicle 86BFL13 L13 BKR FAILURE 1CW8AD 1CW8AD Cubicle 86BFT1 BT1 BKR FAILURE (1CW8AD86BFT1) 14CW9AD 14CW9BD Cubicle 86BFL14 L14 BKR FAILURE
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 66 of 109 Rev. 23 ATTACHMENT 5 (Page 3 of 12)
MULTI-TRIP RESET SCHEME 1.0 (continued)
D.
Unit 2 4KV Group Bus Breakers (Elev 100' Relay Rm)
BREAKER RELAY RACK RESET HANDLE LABEL 21HSD 2R12 No. 2H 4KV GROUP BUS No. 21 STA PWR TRANS 4KV BKR FAILURE MT 21ESD 2R13 No. 2E 4KV GROUP BUS No. 21 STA PWR TRANS 4KV BKR. FAILURE MT 22FSD 2R14 No. 2F 4KV GROUP BUS No. 22 STA PWR TRANS 4KV BKR. FAILURE MT 22GSD 2R15 No. 2G 4KV GROUP BUS No. 22 STA PWR TRANS 4KV BKR. FAIL. MT E.
Unit 2 4KV Vital Bus Breakers (Elev 100' Relay Rm)
BREAKER RELAY RACK RESET HANDLE LABEL 23ASD 2R8 No. 2A 4KV VITAL BUS 23 SPT 4KV BKR FAIL MT (23ASDBFMT) 23BSD 2R24 No. 2B 4KV VITAL BUS 23 SPT 4KV BKR FAIL MT (23BSDBFMT) 23CSD 2R11 No. 2C 4KV VITAL BUS 23 SPT 4KV BKR FAIL MT (23CSDBFMT) 24ASD 2R8 No. 2A 4KV VITAL BUS 24 SPT 4KV BKR FAIL MT (24ASDBFMT) 24BSD 2R24 No. 2B 4KV VITAL BUS 24 SPT 4KV BKR FAIL MT (24BSDBFMT) 24CSD 2R11 No. 2C 4KV VITAL BUS 24 SPT 4KV BKR FAIL MT (24CSDBFMT)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 67 of 109 Rev. 23 ATTACHMENT 5 (Page 4 of 12)
MULTI-TRIP RESET SCHEME 1.0 (continued)
F.
2CW 4KV Bus Breakers (CW Switchgear Bldg)
BREAKER LOCATION RESET HANDLE LABEL 23CW1AD 23CW1BD Cubicle 86BFL23 L23 BKR FAILURE (23CW1BD86BFL23) 2CW2BD 2CW2BD Cubicle 86BFT2 BT2 BKR FAILURE (2CW2BD86BFT2) 24CW9AD 24CW9BD Cubicle 86BFL24 L24 BKR FAILURE 2.0 IF any 500KV breaker failure has occurred, THEN RESET Multi-Trip for affected breaker(s) IAW the following table (Elev 100' Relay Rm):
BREAKER RELAY RACK RESET HANDLE LABEL 5-6 1R3 500KV BUS SECT 5-6 BKR FAIL & GRD MT 2-6 XR32 500KV BUS SECT 2-6 BKR FAIL MT 1-5 1R5 500KV BUS SECT 1-5 BKR FAIL & GRD MT 1-8 XR23 500KV BUS SECT 1-8 BKR FAIL MT (20XBFMT1) 2-8 XR29 500KV BUS SECT 2-8 BKR FAIL MT (21XBFMT1) 9-10 2R3 500KV BUS SECT 9-10 BKR FAIL & GRD MT 2-10 XR232 500KV BUS SECT 2-10 BKR FAIL & GRD MT 86 1-9 2R5 500KV BUS SECT 1-9 BKR FAIL & GRD MT
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 68 of 109 Rev. 23 ATTACHMENT 5 (Page 5 of 12)
MULTI-TRIP RESET SCHEME 3.0 IF any 13KV North Ring Bus breaker failure has occurred, THEN RESET Multi-Trip for affected breaker(s) at the 13KV Switchgear IAW the following table:
BREAKER AUXILIARY CABINET RESET HANDLE LABEL 4-5 A1G 13KV BUS SECT 4-5 BKR FAIL MT 86/4-5 5-6 A5G 13KV BUS SECT 5-6 BKR FAIL MT 86/5-6 1-6 A7G 13KV BUS SECT 1-6 BKR FAIL MT 86/1-6 3-4 B1G 13KV BUS SECT 3-4 BKR FAIL MT 86/3-4 2-3 B5G 13KV BUS SECT 2-3 BKR FAIL MT 86/2-3 (BS2-3BFMT) 1-2 B7G 13KV BUS SECT 1-2 BKR FAIL MT 86/1-2 4.0 IF any 13KV South Bus breaker failure has occurred, THEN RESET Multi-Trip for affected breaker(s) at the CW Switchgear Room IAW the following table:
BREAKER RELAY RACK RESET HANDLE LABEL A-F 1R1002 BUS SECT A-F BKR. FAILURE MT 86BF/A-F C-D 1R1005 BUS SECT C-D BKR. FAILURE MT 86BF/C-D A-B 2R1005 BUS SECT A-B BKR. FAILURE MT 86BF/A-B D-E 2R1002 BUS SECT D-E BKR. FAILURE MT 86BF/D-E 5.0 IF 3 TG breaker failure has occurred, THEN RESET No. 3 GEN BKR FAIL MT 86 GBF (3TGBFMT) at No. 3 GEN LOCAL AUX CABINET.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 69 of 109 Rev. 23 ATTACHMENT 5 (Page 6 of 12)
MULTI-TRIP RESET SCHEME 6.0 IF a ground fault condition was indicated by the listed annunciator, THEN RESET affected relay(s) IAW the following table:
COMPUTER POINT AUXILIARY CABINET RESET HANDLE LABEL
- 657 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 1-3 13KV Switchgear Cabinet A7G 13KV BUS No 1 REG GROUND FAULT MT 86/1GR 13KV Switchgear Cabinet B7G 13KV BUS No 1 BU GROUND FAULT MT 86/1GB
- 681 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 2-4 13KV Switchgear Cabinet A1G 13KV BUS No 2 BU GROUND FAULT MT 86/2GB 13KV Switchgear Cabinet B1G 13KV BUS No 2 REG GROUND FAULT MT 86/2GR
- 665 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 11 13KV Switchgear Cabinet A7G 13KV BUS REG GROUND FAULT MT 86/11GR 13KV Switchgear Cabinet B5G 13KV BUS BU GROUND FAULT MT 86/11GB
- 673 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 22 13KV Switchgear Cabinet B1G 13KV BUS REG GROUND FAULT MT 86/22GR 13KV Switchgear Cabinet B7G 13KV BUS BU GROUND FAULT MT 86/22GB
- 689 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 12 13KV Switchgear Cabinet A1G 13KV BUS BU GROUND FAULT MT 86/12GB 13KV Switchgear Cabinet B1G 13KV BUS REG GROUND FAULT MT 86/12GR
- 697 13KV Reg or Backup Gnd Fault -
Trip Sta Pwr Xfmr 21 13KV Switchgear Cabinet A1G 13KV BUS BU GROUND FAULT MT 86/21GB 13KV Switchgear Cabinet A5G 13KV BUS REG GROUND FAULT MT 86/21GR
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 70 of 109 Rev. 23 ATTACHMENT 5 (Page 7 of 12)
MULTI-TRIP RESET SCHEME 7.0 IF Station Power Transformer protection has occurred as indicated by listed Plant Computer points in each Unit, THEN RESET associated relay IAW the following tables:
A.
Unit 1 COMPUTER POINT LOCATION RESET HANDLE LABEL
- 516 11 Sta Pwr Xfmr Diff/Overcurrent L/O relay trip 13KV Switchgear Cabinet B7G No. 11 STA PWR TRANS REG DIFF MT 86/11DR
- 517 12 Sta Pwr Xfmr Diff/Overcurrent L/O relay trip 13KV Switchgear Cabinet A3G No. 12 STA PWR TRANS REG DIFF MT 86/12DR
- 524 11 Station Power Xfmr Overcurrent L/O relay trip 13KV Switchgear Cabinet B5G No. 11 STA PWR TRANS BU DIFF MT 86/11DB
- 525 12 Station Power Xfmr Overcurrent L/O relay trip 13KV Switchgear Cabinet A5G No. 12 STA PWR TRANS BU DIFF MT 86/12DB
- 385 13 Sta Power Transformer Regular L/O relay trip Relay Rack 1R1000 CW Switchgear Room 13KVBUSA86MT1-3R NO. 13 STA. PWR. TRANS. PRIM.
MT. 86MT/1-3R 13KVGRND8613GR NO. 13 STA. PWR. TRANS.
PRIMARY MT 86/13GR 13STAPWRXFR8613DR NO. 13 STA. PWR. TRANS.
PRIMARY MT 86/13DR
- 453 13 Station Power Transformer Backup L/O relay trip Relay Rack 1R1001 CW Switchgear Room 13KVBUSA86MT1-3B NO. 13 STA. PWR. TRANS.
BACK-UP MT. 86MT/1-3B 13STAPWRXFR86MT13VB NO. 13 STA. PWR. TRANS.
BACK-UP MT. 86MT/13VB 13KVGRND8613GB NO. 13 STA. PWR. TRANS.
BACK-UP MT 86/13GB 13STAPWRXFR86T13B NO. 13 STA. PWR. TRANS.
BACK-UP MT 86/13B
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 71 of 109 Rev. 23 ATTACHMENT 5 (Page 8 of 12)
MULTI-TRIP RESET SCHEME 7.0 (continued)
A.
Unit 1 (continued)
COMPUTER POINT LOCATION RESET HANDLE LABEL
- 397 13KV Bus Section A-F Breaker Failure Relay Rack 1R1002 CW Switchgear Room 13KVBKRAF86BFAF BUS SECT. A-F BKR FAILURE MT 86BF/A-F
- 450 14 Station Pwr Transformer Regular L/O relay trip Relay Rack 1R1003 CW Switchgear Room 13KVGRND8614GR NO. 14 STA. PWR. TRANS.
PRIMARY MT 86/14GR 14STAPWRXFR8614DR NO. 14 STA. PWR. TRANS.
PRIMARY MT 86/14DR
- 388 14 Station Power Transformer Backup L/O relay trip Relay Rack 1R1004 CW Switchgear Room 14STAPWRXFR86MT14VB NO. 14 STA. PWR. TRANS.
BACK-UP MT. 86MT/14VB 13KVGRND8614GB NO. 14 STA. PWR. TRANS.
BACK-UP MT 86/14GB 14STAPWRXFR86T14B NO. 14 STA. PWR. TRANS.
BACK-UP MT 86/14B
- 454 13KV Bus Section C-D Breaker Failure Relay Rack 1R1005 CW Switchgear Room 13KVBKRCD86BFCD BUS SECT. C-D BKR FAILURE MT 86BF/C-D (continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 72 of 109 Rev. 23 ATTACHMENT 5 (Page 9 of 12)
MULTI-TRIP RESET SCHEME 7.0 (continued)
B.
Unit 2 COMPUTER POINT LOCATION RESET HANDLE LABEL
- 516 21 Sta Pwr Xfmr Diff/Overcurrent L/O relay trip 13KV Switchgear Cabinet A7G No. 21 STA PWR TRANS REG DIFF MT 86/21DR
- 517 22 Sta Pwr Xfmr Diff/Overcurrent L/O relay trip 13KV Switchgear Cabinet B3G No. 22 STA PWR TRANS REG DIFF MT 86/22DR
- 524 21 Station Power Xfmr Overcurrent L/O relay trip 13KV Switchgear Cabinet A5G No. 21 STA PWR TRANS BU DIFF MT 86/21DB
- 525 22 Station Power Xfmr Overcurrent L/O relay trip 13KV Switchgear Cabinet B5G No. 22 STA PWR TRANS BU DIFF MT 86/22DB
- 385 23 Sta Power Trans Regular L/O relay trip Relay Rack 2R1000 CW Switchgear Room 13KVBUSD86MT2-4R NO. 23 STA. PWR. TRANS.
PRIM. MT. 86MT/2-4R 13KVGRND8623GR NO. 23 STA. PWR. TRANS.
PRIMARY MT 86/23GR 23STAPWRXFR8623DR NO. 23 STA. PWR. TRANS.
PRIMARY MT 86/23DR
- 453 23 Sta Power Trans Backup L/O relay trip Relay Rack 2R1001 CW Switchgear Room 13KVBUSD86MT2-4B NO. 23 STA. PWR. TRANS.
BACK-UP MT. 86MT/2-4B 23STAPWRXFR86MT23VB NO. 23 STA. PWR. TRANS.
BACK-UP MT. 86MT/23VB 13KVGRND8623GB NO. 23 STA. PWR. TRANS.
BACK-UP MT 86/23GB 23STAPWRXFR86T23B NO. 23 STA. PWR. TRANS.
BACK-UP MT 86/23B
- 456 13KV Bus Section D-E Breaker Failure Relay Rack 2R1002 CW Switchgear Room 13KVBKRDE86BFDE BUS SECT. D-E BKR FAILURE MT 86BF/D-E
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 73 of 109 Rev. 23 ATTACHMENT 5 (Page 10 of 12)
MULTI-TRIP RESET SCHEME 7.0 (continued)
B.
Unit 2 (continued)
COMPUTER POINT LOCATION RESET HANDLE LABEL
- 450 24 Station Pwr Trans Regular L/O relay trip Relay Rack 2R1003 CW Switchgear Room 13KVGRND8624GR NO. 24 STA. PWR. TRANS.
PRIMARY MT 86/24GR 24STAPWRXFR8624DR NO. 24 STA. PWR. TRANS.
PRIMARY MT 86/24DR
- 388 24 Sta Power Trans Backup L/O relay trip Relay Rack 2R1004 CW Switchgear Room 24STAPWRXFR86MT24VB NO. 24 STA. PWR. TRANS.
BACK-UP MT. 86MT/24VB 13KVGRND8624GB NO. 24 STA. PWR. TRANS.
BACK-UP MT 86/24GB 24STAPWRXFR86T24B NO. 24 STA. PWR. TRANS.
BACK-UP MT 86/24B
- 399 13KV Bus Section A-B Breaker Failure Relay Rack 2R1005 CW Switchgear Room 13KVBKRAB86BFAB BUS SECT. A-B BKR FAILURE MT 86BF/A-B 8.0 IF 1-3 SPT protection has occurred as indicated by the following Plant Computer points, THEN RESET the following relays:
COMPUTER POINT RELAY RACK RESET HANDLE LABEL
- 519 1-3 Sta Power Xfmr Differential Protection Regular XR17 NO. 1 & 3 SPT REG DIFF MT 86/1-3R NO. 1 & 3 SPT REG DIFF MT 86-1/1-3R
- 527 1-3 Sta Power Transformer Differential Prot Backup XR26 NO. 1 & 3 SPT BU DIFF MT 86MT/A-B NO. 1 & 3 SPT BU DIFF MT 86/1-3B NO. 1 & 3 SPT BU DIFF MT 86-1/1-3B
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 74 of 109 Rev. 23 ATTACHMENT 5 (Page 11 of 12)
MULTI-TRIP RESET SCHEME 9.0 IF 3GT protection has occurred as indicated by the following Plant Computer points OR on local control panel annunciator, THEN:
A.
RESET relay(s) associated with listed Plant Computer points:
COMPUTER POINT RELAY RACK RESET HANDLE LABEL
- 520 2-4 Sta Power Xfmr Differential Protection Regular XR217 No. 2 & 4 SPT REG DIFF MT 86/2-4R No. 2 & 4 SPT REG DIFF MT 86-1/2-4R
- 528 2-4 Sta Power Transformer Differential Prot Backup XR226 No. 2 & 4 SPT BU DIFF MT 86MT/D-B No. 2 & 4 SPT BU DIFF MT 86/2-4B No. 2 & 4 SPT BU DIFF MT 86-1/2-4B
- 692 500KV Bus Section 1-9 Breaker 32X Ground/Failure 2R5 500KV BUS SECT 1-9 BKR CT MODULE GRD MT 86G 500KV BUS SECT 1-9 BKR CT MODULE GRD MT 86G1
- 659 500KV Bus Section 1-8 Breaker 20X Ground/Failure XR23 500KV BUS SECT 1-8 BKR CT MODULE GRD MT 86G (20XOVCRMT1) 500KV BUS SECT 1-8 BKR CT MODULE GRD MT 86G1 (20XOVCRMT2)
- 690 500KV Bus Section 1-5 Breaker 12X Ground/Failure 1R5 500KV BUS SECT 1-5 BKR CT MODULE GRD MT 86G 500KV BUS SECT 1-5 BKR CT MODULE GRD MT 86G1
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 75 of 109 Rev. 23 ATTACHMENT 5 (Page 12 of 12)
MULTI-TRIP RESET SCHEME 9.0 (continued)
B.
RESET the following relays in the order listed at No. 3 Generator Auxiliary Panel (AP) - Panel No. 3:
1.
Lockout Relay 86GB (3GTGENMTBU) 2.
Lock-out Relay 86-G1 (3GTGENMT)
NOTE Remaining relays that may require resetting to restore station power are not sequence dependent. All prerequisite relay resets have been accomplished.
Direction for resetting relays that will be required to restore Main Generators to service and allow closure of generator breakers is contained in the Turbine startup procedure and not necessary for restoring offsite power.
10.0 IF overload or differential protection for any 4KV Group Bus, Vital Bus, or CW Bus is indicated, THEN RESET affected relays.
11.0 INSPECT Relay Racks in both Units (including CW Swgr Bldg)
AND REPORT any remaining tripped relays.
12.0 At SM/CRS direction, RESET affected relays.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 76 of 109 Rev. 23 ATTACHMENT 6 (Page 1 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION NOTES
, Part A will NOT support Hope Creek operation from Unit 3., Part A connects 13KV Bus Section D to 13KV Bus Section 4.
Supports 14 SPT and 23 SPT operation from Unit 3.
, Part B, connects 13KV Bus Section A to 13KV Bus Section 1.
Supports 13 SPT and 24 SPT operation from Unit 3. Part B must be used in conjunction with Attachment 9 when both Salem and Hope Creek stations are experiencing a loss of all AC power.
Part A Connecting 13KV Bus Section D To 13KV Bus Section 4 1.0 OBTAIN key 10553 from Work Control Center (key #26).
2.0 ENSURE the following breakers are OPEN: (Locally or from the Control Room) 3J3GT1, 3 UNIT 13KV OUTPUT BREAKER 3J1YDBS4-5, 13KV BUS SECTION 4-5 BREAKER 3J1YDBS3-4, 13KV BUS SECTION 3-4 BREAKER 3.0 ENSURE the following 13KV Ground Disconnects are OPEN:
3J1YDBS 2T81, 13KV BUS SECTION T2 GROUND (north yard) 3J1YDBS D480, 13KV BUS SECTION D4 GROUND (south yard) 3J1YDBS C80, NO. 14 SPT GROUND (south yard) 3J1YDBS CD80, 13KV BKR C-D GROUND (south yard) 3J1YDBS D80, 13KV BUS SECT D GROUND (south yard) 3J1YDBS DE80, 13KV BKR D-E GROUND (south yard) 3J1YDBS E80, NO. 23 SPT GROUND (south yard)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 77 of 109 Rev. 23 ATTACHMENT 6 (Page 2 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part A (continued) 4.0 LOCKOUT 13KV BS C-D breaker, AND REMOVE key 19119.
5.0 LOCKOUT 13KV BS D-E breaker, AND REMOVE key 19109.
6.0 ENSURE 2T60, NO. 2 STA PWR TRANS 500KV LOAD BREAK DISC, is OPEN, AND REMOVE key 3376.
7.0 INSERT the following keys in 3J1YD2T50, NO. 2 STATION POWER TRANSFORMER SECTION 4 13KV DISCONNECT (north yard):
3376 10553 8.0 OPEN 3J1YD2T50, AND REMOVE key 10553.
9.0 ENSURE 4T60, NO. 4 STA PWR TRANS 500KV LOAD BREAK DISC, is OPEN, AND REMOVE key 19590.
10.0 INSERT key 19590 in 3J1YD4T50, NO. 4 STATION POWER TRANSFORMER SECTION D 13KV DISCONNECT, AND OPEN 3J1YD4T50.
11.0 REMOVE key 19147 from 3J1YD4T50.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 78 of 109 Rev. 23 ATTACHMENT 6 (Page 3 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part A (continued) 12.0 INSERT the following keys in 3J1YDBTDB50, 13KV BUS SECTION D TO D4 DISCONNECT (southyard):
10553 19109 19119 19147 13.0 CLOSE 3J1YDBTDB50, AND REMOVE key 19129.
14.0 INSERT key 19129 in 3J1YDBT4B50, 13KV BUS SECTION T2 TO D4 DISCONNECT, AND CLOSE 3J1YDBT4B50 (northyard).
15.0 REMOVE the following keys from 3J1YDBT4B50:
10553 19109 19119 16.0 INSERT key 19119, AND UNLOCK 13KV BS C-D breaker.
17.0 RESET 13KV BS C-D breaker lockout toggle switch (inside breaker cabinet).
18.0 INSERT key 19109, AND UNLOCK 13KV BS D-E breaker.
19.0 RESET 13KV BS D-E breaker lockout toggle switch (inside breaker cabinet).
20.0 NOTIFY NCO 13KV Bus Section 4 is cross-tied to 13KV Bus Section "D".
21.0 RETURN key 10553 to Work Control Center.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 79 of 109 Rev. 23 ATTACHMENT 6 (Page 4 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part B Connecting 13KV Bus Section A To 13KV Bus Section 1 1.0 IF Unit 3 is required to support Hope Creek operation, THEN INITIATE Attachment 9, Energizing Salem-Hope Creek Tie Line (5037)
From Salem Unit 3.
2.0 NOTIFY Hope Creek Operations to prepare for cross-tie.
3.0 OBTAIN key 19140 from Work Control Center (key #52).
4.0 ENSURE the following breakers are OPEN:
3J1YDBS1-2, 13KV BUS SECTION 1-2 BREAKER 3J1YDBS1-6, 13KV BUS SECTION 1-6 BREAKER 5.0 ENSURE the following 13KV Ground Disconnects are OPEN:
3J1YDBS 1T81, 13KV BUS SECTION T1 GROUND (north yard) 3J1YDBS A180, 13KV BUS SECTION A1 GROUND (south yard) 3J1YDBS F80, NO. 13 SPT GROUND (south yard) 3J1YDBS AF80, 13KV BKR A-F GROUND (south yard) 3J1YDBS A80, 13KV BUS SECT A GROUND (A80) (south yard) 3J1YDBS AB80, 13KV BKR A-B GROUND (south yard) 3J1YDBS B80, NO. 24 SPT GROUND (south yard) 6.0 LOCKOUT 13KV BS A-F breaker, AND REMOVE key 19130.
7.0 LOCKOUT 13KV BS A-B breaker, AND REMOVE key 19120.
8.0 ENSURE 1T60, NO. 1 STA PWR TRANS 500KV LOAD BREAK DISC, is OPEN AND REMOVE key 3375.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 80 of 109 Rev. 23 ATTACHMENT 6 (Page 5 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part B (continued) 9.0 INSERT the following keys in 3J1YD1T50, NO. 1 STATION POWER TRANSFORMER SECTION 1 13KV DISCONNECT:
3375 19140 10.0 OPEN 3J1YD1T50, AND REMOVE key 19140.
11.0 ENSURE 3T60, NO. 3 STA PWR TRANS 500KV LOAD BREAK DISC, is OPEN, AND REMOVE key 19585.
12.0 INSERT key 19585 in 3J1YD3T50, NO. 3 STATION POWER TRANSFORMER SECTION A 13KV DISCONNECT, AND OPEN 3J1YD3T50.
13.0 REMOVE key 19097 from 3J1YD3T50.
14.0 INSERT the following keys in 3J1YDBTAB50, 13KV BUS SECTION A TO A1 DISCONNECT:
19097 19120 19130 19140 15.0 CLOSE 3J1YDBTAB50.
16.0 REMOVE key 19110 from 3J1YDBTAB50.
17.0 INSERT key 19110 in 3J1YDBT1B50, 13KV BUS SECTION T1 TO A1 DISCONNECT, AND CLOSE 3J1YDBT1B50.
18.0 REMOVE the following keys from 3J1YDBT1B50:
19120 19130 19140
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 81 of 109 Rev. 23 ATTACHMENT 6 (Page 6 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part B (continued) 19.0 INSERT key 19120, AND UNLOCK 13KV BS A-B breaker.
20.0 RESET 13KV BS A-B breaker lockout toggle switch (inside breaker cabinet).
21.0 INSERT key 19130, AND UNLOCK 13KV BS A-F breaker.
22.0 RESET 13KV BS A-F breaker lockout toggle switch (inside breaker cabinet).
23.0 NOTIFY NCO 13KV Bus Section 1 is cross-tied to 13KV Bus Section "A".
24.0 IF Unit 3 is required to support Hope Creek operation, THEN:
A.
INSERT key 19140 in 3J1YD1T50, AND CLOSE 3J1YD1T50, NO. 1 STATION POWER TRANSFORMER SECTION 1 13KV DISCONNECT.
B.
REMOVE the following keys from 3J1YD1T50:
3375 19140 C.
INSERT key 3375 in 1T60, NO. 1 STA PWR TRANS 500KV LOAD BREAK DISC.
25.0 STANDBY to perform 13KV North Ring Bus breaker manipulations when directed by the Control Room.
26.0 RETURN key 19140 to Work Control Center.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 82 of 109 Rev. 23 ATTACHMENT 6 (Page 7 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part C Separating 13KV Bus Section A From 13KV Bus Section 1 1.0 OBTAIN key 19140 from Work Control Center (key #52).
2.0 IF Unit 3 is aligned to 500KV Bus Section 10 to support Hope Creek, THEN:
A.
NOTIFY Hope Creek Shift Manager that Unit 3 will be separated from 500KV Bus Section 10.
B.
OPEN 500KV BS 2-10 breaker.
C.
Direct Unit 1 to OPEN 1T60, NO. 1 SPT 500KV LOAD BREAK DISC.
3.0 OPEN the following 13KV breakers:
A.
3J1YDBS1-2, 13KV BUS SECTION 1-2 BREAKER B.
3J1YDBS1-6, 13KV BUS SECTION 1-6 BREAKER 4.0 LOCKOUT 13KV BS A-B breaker, AND REMOVE key 19120.
5.0 LOCKOUT 13KV BS A-F breaker, AND REMOVE key 19130.
6.0 INSERT the following keys in 3J1YDBT1B50, 13KV BUS SECTION T1 TO A1 DISCONNECT (north yard):
19120 19130 19140 7.0 OPEN 3J1YDBT1B50, AND REMOVE key 19110.
8.0 INSERT key 19110 in 3J1YDBTAB50, 13KV BUS SECTION A TO A1 DISCONNECT, AND OPEN 3J1YDBTAB50 (south yard).
9.0 REMOVE the following keys from 3J1YDBTAB50:
19097 19120 19130 19140
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 83 of 109 Rev. 23 ATTACHMENT 6 (Page 8 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part C (continued) 10.0 INSERT key 19097 in 3J1YD3T50, NO. 3 STATION POWER TRANSFORMER SECTION A 13KV DISCONNECT (south yard).
11.0 IF 1 SPT is to be placed in service, THEN:
A.
ENSURE 3J1YD1T80, NO. 1 STATION POWER TRANSFORMER 13KV GROUND, is OPEN (north yard).
B.
IF Unit 3 was aligned to the Salem-Hope Creek Tie Line (5037),
THEN:
1.
REMOVE key 3375 from 1T60.
2.
INSERT key 3375 in 3J1YD1T50, NO. 1 STATION POWER TRANSFORMER SECTION 1 13KV DISCONNECT.
C.
IF Unit 3 was NOT aligned to the Salem-Hope Creek Tie Line (5037),
THEN ENSURE Key 3375 is installed in 3J1YD1T50, NO. 1 STATION POWER TRANSFORMER SECTION 1 13KV DISCONNECT.
D.
INSERT key 19140 in 3J1YD1T50, AND CLOSE 3J1YD1T50.
E.
REMOVE key 19140 from 3J1YD1T50.
12.0 INSERT key 19120, AND UNLOCK 13KV BS A-B breaker (south yard).
13.0 RESET 13KV BS A-B breaker lockout toggle switch (inside breaker cabinet).
14.0 INSERT key 19130, AND UNLOCK 13KV BS A-F breaker.
15.0 RESET 13KV BS A-F breaker lockout toggle switch (inside breaker cabinet).
16.0 NOTIFY NCO 13KV Bus Section 1 is separated from 13KV Bus Section "A".
17.0 RETURN key 19140 to Work Control Center.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 84 of 109 Rev. 23 ATTACHMENT 6 (Page 9 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part D Separating 13KV Bus Section D From 13KV Bus Section 4 1.0 OBTAIN key 10553 from Work Control Center (key #26).
2.0 ENSURE the following breakers are OPEN:
A.
3J3GT1, 3 UNIT 13KV OUTPUT BREAKER B.
3J1YDBS4-5, 13KV BUS SECTION 4-5 BREAKER C.
3J1YDBS3-4, 13KV BUS SECTION 3-4 BREAKER 3.0 LOCKOUT 13KV BS C-D breaker, AND REMOVE key 19119.
4.0 LOCKOUT 13KV BS D-E breaker, AND REMOVE key 19109.
5.0 INSERT the following keys, AND UNLOCK 3J1YDBT4B50, 13KV BUS SECTION T2 TO D4 DISCONNECT:
10553 19109 19119 6.0 OPEN 3J1YDBT4B50, AND REMOVE key 19129.
7.0 INSERT key 19129, AND OPEN 3J1YDBTDB50, 13KV BUS SECTION D TO D4 DISCONNECT (south yard).
8.0 REMOVE the following keys from 3J1YDBTDB50:
10553 19109 19119 19147 9.0 INSERT key 19147 in 3J1YD4T50, NO. 4 STATION POWER TRANSFORMER SECTION D 13KV DISCONNECT.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 85 of 109 Rev. 23 ATTACHMENT 6 (Page 10 of 10) 13KV CROSS-TIE DISCONNECT EMERGENCY OPERATION Part D (continued) 10.0 IF 2 SPT is to be placed in service, THEN:
A.
ENSURE the following:
1.
3J1YD2T80, NO. 2 STATION POWER TRANSFORMER 13KV GROUND, is OPEN.
2.
Key 3376 is installed in 3J1YD2T50, NO. 2 STATION POWER TRANSFORMER SECTION 4 13KV DISCONNECT (north yard)
B.
INSERT key 10553 in 3J1YD2T50, AND CLOSE 3J1YD2T50.
C.
REMOVE key 10553 from 3J1YD2T50.
11.0 INSERT key 19119, AND UNLOCK 13KV BS C-D breaker.
12.0 RESET 13KV BS C-D breaker lockout toggle switch (inside breaker cabinet).
13.0 INSERT key 19109, AND UNLOCK 13KV BS D-E breaker.
14.0 RESET 13KV BS D-E breaker lockout toggle switch (inside breaker cabinet).
15.0 NOTIFY NCO 13KV Bus Section 4 has been separated from 13KV Bus Section "D".
16.0 RETURN key 10553 to Work Control Center.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 86 of 109 Rev. 23 ATTACHMENT 7 (Page 1 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION NOTES Use of this attachment requires availability of at least one 500KV Bus Section and both 500/13KV transformers associated with the energized bus section.
13KV breaker manipulations required by this attachment will affect Salem Unit 1.
Each 13KV breaker manipulation is to be clearly communicated to the Unit 1 CRS.
Step 1.0 must be completed before continuing with this attachment.
Hope Creek Operations concurrence must be obtained to separate Unit 3 from the Salem-Hope Creek Tie Line.
1.0 IF Salem Unit 3 is in service to support Hope Creek, THEN:
A.
OBTAIN Hope Creek Operations concurrence to separate the Salem-Hope Creek Tie Line from Salem Unit 3.
B.
NOTIFY Salem Unit 3 operator that Salem-Hope Creek Tie Line is to be separated from Salem Unit 3.
C.
Direct Unit 2 to OPEN 500KV BS 2-10.
D.
OPEN 1T60, NO. 1 STA PWR TRANS 500KV LOAD BREAK DISC.
2.0 ENSURE Multi-Trips are reset IAW Attachment 5, Multi-Trip Reset Scheme.
3.0 ENSURE at least one of the following 500KV lines is energized from associated substation or switchyard:
Orchard (5021)
New Freedom (5024)
Salem - Hope Creek Tie-line (5037)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 87 of 109 Rev. 23 ATTACHMENT 7 (Page 2 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION NOTE Electric System Operator (ESO) approval is required for all 500KV AND 13KV switching evolutions.
Steps 4.0 through 6.0, including substeps, may be performed in any order as directed by the Electric System Operator (ESO).
4.0 IF 500KV Orchard line (5021) is available, THEN:
A.
IF 500KV Bus Sections 1 and 8 are clear of faults, THEN:
1.
CLOSE 500KV BS 1-8 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
2.
Direct Unit 1 to CLOSE 500KV BS 1-8 breaker (20X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
B.
IF 500KV Bus Sections 2 and 8 are clear of faults, THEN:
1.
CLOSE 500KV BS 2-8 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
2.
Direct Unit 1 to CLOSE 500KV BS 2-8 breaker (21X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
5.0 IF 500KV New Freedom line (5024) is available, AND 500KV Bus Sections 2 and 6 are clear of faults, THEN:
A.
CLOSE 500KV BS 2-6 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
B.
Direct Unit 1 to CLOSE 500KV BS 2-6 breaker (11X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 88 of 109 Rev. 23 ATTACHMENT 7 (Page 3 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 6.0 IF 500KV Hope Creek Tie line (5037) is available, AND 500KV Bus Sections 2 and 10 are clear of faults, THEN:
A.
CLOSE 500KV BS 2-10 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
B.
CLOSE 500KV BS 2-10 breaker (31X)
IAW S2.OP-SO.500-0001(Q), 500KV Bus Operation.
7.0 Is 500KV Bus Section 2 energized?
YES NO ))))>
V GO TO Step 33.0 Time 8.0 Are any Unit 2 4KV Vital Buses energized from Unit 3 via 24 SPT?
YES NO ))))>
V GO TO Step 14.0 Time 9.0 Is 23 SPT energized?
YES NO ))))>
V GO TO Step 13.0 Time 10.0 TRANSFER 4KV Vital Buses energized from 24 SPT to 23 SPT IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation 11.0 IF 2CW 4KV Bus Section 24 is energized from 24 SPT, THEN TRANSFER 2CW Bus Section 24 to 2CW Bus Section 23 IAW S2.OP-SO.4KV-0009(Z), 2CW 4KV Bus Operation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 89 of 109 Rev. 23 ATTACHMENT 7 (Page 4 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 12.0 GO TO Step 14.0 Time 13.0 COORDINATE with Unit 3 Operator AND REMOVE all loads from Unit 2 4KV Vital Buses and 2CW 4KV Bus powered from Unit 3.
14.0 Direct Unit 1 to OPEN the following breakers:
13KV BS 1-2 13KV BS A-F 15.0 OPEN the following breakers:
13KV BS 1-6 13KV BS A-B 16.0 IF the following 13KV disconnects are CLOSED:
3J1YD BTAB50, 13KV BUS SECTION A TO A1 DISCONNECT 3J1YD BT1B50, 13KV BUS SECTION T1 TO A1 DISCONNECT THEN direct NEO to SEPARATE 13KV Bus Section A from 13KV Bus Section 1 IAW Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part C.
17.0 PLACE 3, 13, and 24 SPTs in service IAW SC.OP-SO.13-0013(Q),
3, 13, and 24 Station Power Transformers Operation.
18.0 IF any available Unit 2 4KV Vital Bus(es) are de-energized, THEN ENERGIZE available 4KV Vital Bus(es) from 24 SPT, AND RESTORE loads as required to support plant operation IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 90 of 109 Rev. 23 ATTACHMENT 7 (Page 5 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 19.0 IF any Unit 2 4KV Vital Bus(es) are energized from 23 SPT, THEN:
A.
COORDINATE with Unit 3 Operator AND TRANSFER loads from each 4KV Vital Bus to be transferred to 24 SPT.
B.
TRANSFER 4KV Vital Buses energized from 23 SPT to 24 SPT IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation C.
RESTORE loads to Vital Buses energized from 24 SPT as required to support plant operation.
20.0 IF 2CW 4KV Bus Section 24 is energized from 2CW Bus Section 23, THEN COORDINATE with Unit 3 Operator AND PERFORM the following IAW S2.OP-SO.4KV-0009(Z),
2CW 4KV Bus Operation:
A.
TRANSFER 2CW Bus Section 24 to 24 SPT.
B.
TRANSFER 2CW Bus Section 23 to 2CW Bus Section 24.
21.0 IF 2CW 4KV Bus is de-energized, THEN PLACE 2CW 4KV Bus in service IAW S2.OP-SO.4KV-0009(Z), 2CW 4KV Bus Operation.
22.0 IF any Unit 2 4KV Vital Buses are energized from Diesel Generators, THEN SHUTDOWN Diesel Generator(s)
AND ENERGIZE 4KV Vital Buses from 24 SPT IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation 23.0 COORDINATE with Unit 3 Operator AND REMOVE all loads from 2E and 2H 4KV Group Buses.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 91 of 109 Rev. 23 ATTACHMENT 7 (Page 6 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 24.0 Direct Unit 1 to COORDINATE with Unit 3 Operator AND REMOVE all loads from 1E and 1H 4KV Group Buses.
25.0 Direct Unit 1 to OPEN 13KV BS 2-3 breaker.
26.0 OPEN 13KV BS 5-6 breaker.
27.0 PLACE 1, 11, and 21 SPTs in service IAW SC.OP-SO.13-0011(Q),
1, 11, and 21 Station Power Transformers Operation.
28.0 ENERGIZE 2E and 2H 4KV Group Buses AND RESTORE loads as necessary to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0004(Z), 2E 4KV Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV Group Bus Operation 29.0 COORDINATE with Unit 3 Operator AND ENERGIZE 22 SPT from 13KV Bus Section 1 IAW SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation.
30.0 COORDINATE with Unit 3 Operator AND ENERGIZE 12 SPT from 13KV Bus Section 1 IAW SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation.
31.0 Direct Unit 3 Operator to OPEN 3J3GT1, 3 UNIT 13KV OUTPUT BREAKER.
32.0 IF the following 13KV disconnects are CLOSED:
3J1YD BTDB50, 13KV BUS SECTION D TO D4 DISCONNECT 3J1YD BT4B50, 13KV BUS SECTION T2 TO D4 DISCONNECT THEN direct NEO to SEPARATE 13KV Bus Section D from 13KV Bus Section 4 IAW Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part D.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 92 of 109 Rev. 23 ATTACHMENT 7 (Page 7 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 33.0 Is 500KV Bus Section 1 energized?
NO YES ))))>
V GO TO Step 36.0 Time 34.0 Are 1 SPT AND 3 SPT energized from 500KV Bus Section 2?
NO YES ))))>
V GO TO Step 51.0 Time 35.0 RETURN TO main body of procedure at Step 3.98 Time 36.0 Are 1 SPT AND 3 SPT energized from 500KV Bus Section 2?
NO YES ))))>
V GO TO Step 53.0 Time 37.0 COORDINATE with Unit 1 and Unit 3 Operator AND REMOVE all loads from both Units 4KV Group Buses and any 4KV Vital Buses powered from Unit 3.
38.0 Direct Unit 1 to OPEN the following breakers:
13KV BS 1-2 13KV BS 2-3 13KV BS 4-5 13KV BS A-F 13KV BS C-D
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 93 of 109 Rev. 23 ATTACHMENT 7 (Page 8 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 39.0 OPEN the following breakers:
13KV BS 1-6 13KV BS 5-6 13KV BS 3-4 13KV BS A-B 13KV BS D-E 40.0 IF the following 13KV disconnects are CLOSED:
3J1YD BTDB50, 13KV BUS SECTION D TO D4 DISCONNECT 3J1YD BT4B50, 13KV BUS SECTION T2 TO D4 DISCONNECT THEN direct NEO to SEPARATE 13KV Bus Section D from 13KV Bus Section 4, IAW Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part D.
41.0 PLACE 4, 14, and 23 SPTs in service IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
42.0 IF any available Unit 2 4KV Vital Bus(es) are de-energized, THEN ENERGIZE available 4KV Vital Bus(es) from 23 SPT, AND RESTORE loads as required to support plant operation IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation 43.0 ENERGIZE OR ALIGN 2CW 4KV Bus to 23 SPT as required to support plant operation IAW S2.OP-SO.4KV-0009(Z), 2CW 4KV Bus Operation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 94 of 109 Rev. 23 ATTACHMENT 7 (Page 9 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 44.0 IF the following 13KV disconnects are CLOSED:
3J1YD BTAB50, 13KV BUS SECTION A TO A1 DISCONNECT 3J1YD BT1B50, 13KV BUS SECTION T1 TO A1 DISCONNECT THEN direct NEO to SEPARATE 13KV Bus Section A from 13KV Bus Section 1, IAW Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part C.
45.0 PLACE 2, 12, and 22 SPTs in service IAW SC.OP-SO.13-0012(Q),
2, 12, and 22 Station Power Transformers Operation.
46.0 ENERGIZE 2F and 2G 4KV Group Buses AND RESTORE loads as necessary to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0005(Z), 2F 4KV Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV Group Bus Operation 47.0 ENERGIZE 11 SPT from 13KV North Ring Bus Section 4 IAW SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation.
48.0 Direct Unit 1 to ENERGIZE 1E and 1H 4KV Group Buses AND RESTORE loads as necessary to support plant operation IAW applicable procedures:
S1.OP-SO.4KV-0004(Z), 1E 4KV Group Bus Operation S1.OP-SO.4KV-0007(Z), 1H 4KV Group Bus Operation 49.0 ENERGIZE 21 SPT from 13KV North Ring Bus Section 4 IAW SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation.
50.0 ENERGIZE 2E and 2H 4KV Group Buses AND RESTORE loads as necessary to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0004(Z), 2E 4KV Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV Group Bus Operation
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 95 of 109 Rev. 23 ATTACHMENT 7 (Page 10 of 10)
RESTORING OFF-SITE POWER WITH UNIT 3 IN OPERATION 51.0 REMOVE Unit 3 from service IAW S3.OP-SO.JET-0002(Q),
Dead Bus Operation - Station Blackout.
52.0 RETURN to main body of procedure at Step 3.113.
Time 53.0 PLACE 4, 14, and 23 SPTs in service IAW SC.OP-SO.13-0014(Q),
4, 14, and 23 Station Power Transformers Operation.
54.0 ALIGN power to Unit 2 4KV Vital Buses and 2CW 4KV Bus as required to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation S2.OP-SO.4KV-0009(Q), 2CW 4KV Bus Operation 55.0 PERFORM the following IAW SC.OP-SO.13-0012(Q),
2, 12, and 22 Station Power Transformers Operation:
A.
PLACE 2 SPT in service.
B.
TRANSFER 12 SPT to 13KV Bus Section 4.
C.
TRANSFER 22 SPT to 13KV Bus Section 4.
56.0 RETURN to main body of procedure at Step 3.103 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 96 of 109 Rev. 23 ATTACHMENT 8 (Page 1 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM NOTE Use of this attachment requires availability of at least one 500KV Bus Section and both 500/13KV transformers associated with the energized bus section.
1.0 ENSURE Multi-Trips are reset IAW Attachment 5, Multi-Trip Reset Scheme.
2.0 ENSURE at least one of the following 500KV lines is energized from associated substation or switchyard:
Orchard (5021)
New Freedom (5024)
Salem - Hope Creek Tie-line (5037)
NOTE Electric System Operator (ESO) approval is required for all 500KV AND 13KV switching evolutions.
Steps 3.0 through 5.0, including substeps, may be performed in any order as directed by the Electric System Operator (ESO).
3.0 IF 500KV Orchard line (5021) is available, THEN:
A.
IF 500KV Bus Sections 1 and 8 are clear of faults, THEN:
1.
CLOSE 500KV BS 1-8 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
2.
Direct Unit 1 to CLOSE 500KV BS 1-8 breaker (20X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
B.
IF 500KV Bus Sections 2 and 8 are clear of faults, THEN:
1.
CLOSE 500KV BS 2-8 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
2.
Direct Unit 1 to CLOSE 500KV BS 2-8 breaker (21X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 97 of 109 Rev. 23 ATTACHMENT 8 (Page 2 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM 4.0 IF 500KV New Freedom line (5024) is available, AND 500KV Bus Sections 2 and 6 are clear of faults, THEN:
A.
CLOSE 500KV BS 2-6 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
B.
Direct Unit 1 to CLOSE 500KV BS 2-6 breaker (11X)
IAW S1.OP-SO.500-0001(Q), 500KV Bus Operation.
5.0 IF 500KV Hope Creek Tie line (5037) is available, AND 500KV Bus Sections 2 and 10 are clear of faults, THEN:
A.
CLOSE 500KV BS 2-10 breaker disconnects IAW SC.OP-SO.500-0005(Z), Salem Switchyard Key Interlock Scheme.
B.
CLOSE 500KV BS 2-10 breaker (31X)
IAW S2.OP-SO.500-0001(Q), 500KV Bus Operation.
6.0 Is 500KV Bus Section 2 energized?
YES NO ))))>
V GO TO Step 11.0 Time 7.0 INITIATE the following procedures:
SC.OP-SO.13-0013(Q), 3, 13, And 24 Station Power Transformers Operation to place 3, 13, and 24 SPTs in service.
SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation to place 1, 11, and 21 SPTs in service.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 98 of 109 Rev. 23 ATTACHMENT 8 (Page 3 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM NOTE Steps 8.0 through 10.0 may be performed in any order as transformers become available.
8.0 IF any Unit 2 4KV Vital Bus is de-energized AND capable of being placed in service, THEN ENERGIZE affected Vital Bus(es) from 24 SPT AND RESTORE loads IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation 9.0 REMOVE Diesel Generators from service AND ENERGIZE 4KV Vital Buses from 24 SPT IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation 10.0 PLACE 2E and 2H 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0004(Z), 2E 4KV Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV Group Bus Operation 11.0 Is 500KV Bus Section 1 energized?
NO YES ))))>
V GO TO Step 14.0 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 99 of 109 Rev. 23 ATTACHMENT 8 (Page 4 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM 12.0 Are 1 SPT AND 3 SPT energized from 500KV Bus Section 2?
NO YES ))))>
V GO TO Step 24.0 Time 13.0 RETURN to main body of procedure at Step 3.98 Time 14.0 INITIATE the following procedures:
SC.OP-SO.13-0014(Q), 4, 14, and 23 Station Power Transformers Operation, to place 4, 14, and 23 SPTs in service.
SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation, to place 2, 12, and 22 SPTs in service.
NOTE Steps 15.0 through 17.0 may be performed in any order as transformers become available.
15.0 IF any Unit 2 4KV Vital Bus is de-energized AND capable of being placed in service, THEN ENERGIZE affected Vital Bus(es) from 23 SPT AND RESTORE loads IAW applicable procedure(s):
S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation 16.0 REMOVE Diesel Generators from service AND ENERGIZE 4KV Vital Buses from 23 SPT IAW applicable procedure(s):
S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 100 of 109 Rev. 23 ATTACHMENT 8 (Page 5 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM 17.0 PLACE 2F and 2G 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0005(Z), 2F 4KV Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV Group Bus Operation 18.0 Are 1 SPT AND 3 SPT energized from 500KV Bus Section 2?
NO YES ))))>
V GO TO Step 29.0 Time 19.0 ENERGIZE 21 SPT from 13KV North Ring Bus Section 4 IAW SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation.
20.0 PLACE 2E and 2H 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0004(Z), 2E 4KV Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV Group Bus Operation 21.0 ENERGIZE 11 SPT from 13KV North Ring Bus Section 4 IAW SC.OP-SO.13-0011(Q), 1, 11, and 21 Station Power Transformers Operation.
22.0 Direct Unit 1 to PLACE 1E and 1H 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S1.OP-SO.4KV-0004(Z), 1E 4KV Group Bus Operation S1.OP-SO.4KV-0007(Z), 1H 4KV Group Bus Operation 23.0 RETURN to main body of procedure at Step 3.103 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 101 of 109 Rev. 23 ATTACHMENT 8 (Page 6 of 6)
RESTORING OFF-SITE POWER TO DE-ENERGIZED 13KV SYSTEM 24.0 ENERGIZE 22 SPT from 13KV North Ring Bus Section 1 IAW SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation.
25.0 PLACE 2F and 2G 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S2.OP-SO.4KV-0005(Z), 2F 4KV Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV Group Bus Operation 26.0 ENERGIZE 12 SPT from 13KV North Ring Bus Section 1 IAW SC.OP-SO.13-0012(Q), 2, 12, and 22 Station Power Transformers Operation.
27.0 Direct Unit 1 to PLACE 1F and 1G 4KV Group Buses in service AND RESTORE loads as required to support plant operation IAW applicable procedures:
S1.OP-SO.4KV-0005(Z), 1F 4KV Group Bus Operation S1.OP-SO.4KV-0006(Z), 1G 4KV Group Bus Operation 28.0 RETURN to main body of this procedure at Step 3.113 Time 29.0 RETURN to main body of this procedure at Step 3.103 Time
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 102 of 109 Rev. 23 ATTACHMENT 9 (Page 1 of 3)
ENERGIZING SALEM-HOPE CREEK TIE LINE (5037) FROM SALEM UNIT 3 NOTE This attachment is to be initiated when requested by Hope Creek Operations.
This attachment will be used in conjunction with Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation (Part B) when both Salem AND Hope Creek are experiencing a loss of all AC power, 1.0 IF Unit 3 is to be aligned to support both Salem AND Hope Creek, THEN INITIATE Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part B, Connecting 13KV Bus Section A To 13KV Bus Section 1.
2.0 ENSURE the following 500KV breakers are OPEN:
500KV BS 2-6 500KV BS 2-8 500KV BS 2-10 3.0 Direct Unit 1 to PERFORM the following:
A.
OPEN all 1H 4KV (1HD1TB) breakers.
B.
OPEN all 1H 460V (1HX1TB) breakers.
C.
CLOSE 11HSD FROM STN PWR D.
CLOSE 1H3D TO 208 XFMR (provides cooling to #1 SPT)
E.
CLOSE 1H5D TO 480 & 230 (provides cooling to #11 SPT).
NOTE, 13KV Cross-Tie Disconnect Emergency Operation is only required when both Salem AND Hope Creek are experiencing a loss of all AC power.
4.0 IF Unit 3 is to be aligned to support both Salem AND Hope Creek, THEN COMPLETE Attachment 6, 13KV Cross-Tie Disconnect Emergency Operation, Part B, Connecting 13KV Bus Section A To 13KV Bus Section 1.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 103 of 109 Rev. 23 ATTACHMENT 9 (Page 2 of 3)
ENERGIZING SALEM-HOPE CREEK TIE LINE (5037) FROM SALEM UNIT 3 5.0 INITIATE S3.OP-SO.JET-0002(Q), Dead Bus Operation - Station Blackout AND PREPARE to START Unit 3 when directed by this attachment.
6.0 ALIGN 13KV North Ring Bus breakers as follows:
A.
Direct Unit 1 to CLOSE the following breakers:
13KV BS 1-2 13KV BS 4-5 B.
PRESS the Mimic Bus 13KV BUS SEC. 3-4 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bezel 3-4 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
C.
PRESS 13KV Ring Bus 3-4 CLOSE pushbutton, AND ENSURE 13KV BS 3-4 breaker is closed.
D.
PRESS the Mimic Bus 13KV BUS SEC. 1-6 BKR pushbutton, AND ENSURE Control Console 13KV Ring Bus Bezel 1-6 MIMIC BUS INTERLOCK CLOSE SELECTION is illuminated.
E.
PRESS 13KV Ring Bus 1-6 CLOSE pushbutton, AND ENSURE 13KV BS 1-6 breaker is closed.
NOTE Because of an electrical interlock, 13KV Bus Section 1 and Bus Section 4 cannot be cross-tied from the Control Rooms. The interlock does NOT prevent local/manual breaker operation.
F.
Direct NEO to manually CLOSE the following breakers at the 13KV North Ring Bus:
13KV BS 2-3 13KV BS 5-6
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 104 of 109 Rev. 23 ATTACHMENT 9 (Page 3 of 3)
ENERGIZING SALEM-HOPE CREEK TIE LINE (5037) FROM SALEM UNIT 3 7.0 START Unit 3 IAW S3.OP-SO.JET-0002(Q), Dead Bus Operation - Station Blackout.
8.0 NOTIFY Salem Unit 3 operator AND Hope Creek Operations that the 500KV Salem-Hope Creek Tie Line (5037) is about to be energized from Salem Unit 3.
9.0 Direct Unit 1 to CLOSE 1T60, NO. 1 STA PWR TRANS 500KV LOAD BKR DISC.
10.0 CLOSE 500KV BS 2-10.
CAUTION Maximum Unit 3 loading is to be maintained IAW S3.OP-SO.JET-0001(Q),
Gas Turbine Operation, Exhibit 1, Estimated Installed Power Trim Curve.
11.0 NOTIFY Hope Creek Operations that the 500KV Salem-Hope Creek Tie Line (5037) is energized from Salem Unit 3.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 105 of 109 Rev. 23 ATTACHMENT 10 (Page 1 of 2)
PLACING 13 CHARGING PUMP INSERVICE TO UNIT 2 FROM THE UNIT 1 RWST NOTE When utilizing 13 Charging Pump, Unit 1 should monitor RWST level to ensure compliance with Technical Specification 3.5.5. If Unit 1 RWST approaches the minimum volume required to satisfy Technical Specification 3.5.5, then either continued operation of the 13 Charging Pump should be evaluated or appropriate compensatory actions implemented.
1.0 VERIFY ALL 21-24 RCP Seal Inlet Temperatures <225°F as indicated on 2CC1 or the Plant Computer.
2.0 IF ANY 21-24 RCP Seal Inlet Temperature is $225°F, THEN PERFORM the following to establish charging flow ONLY to the RCS for inventory control:
CLOSE 2CV83, SEAL WATER FILTER INLET.
CLOSE 2CV89, SEAL WATER FILTER INLET.
CLOSE 2CV95, SEAL WATER FILTER BYPASS.
3.0 ENSURE 13 Charging Pump is aligned for Appendix R Only (Unit 2)
IAW S1.OP-SO.CVC-0002(Q), Charging Pump Operation.
4.0 PLACE 13 Charging Pump in MANUAL.
5.0 SET 13 Charging Pump Speed Controller Demand to 10-12%.
6.0 OPEN 1CV462, CHARGING CROSS TIE MOV.
(continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 106 of 109 Rev. 23 ATTACHMENT 10 (Page 2 of 2)
PLACING 13 CHARGING PUMP INSERVICE TO UNIT 2 FROM THE UNIT 1 RWST CAUTION If ANY 21-24 RCP Seal Inlet Temperature is $225°F, then do NOT start 13 Charging Pump until ALL Unit 2 RCP seal injection isolation valves are closed to prevent thermal shock of the RCP seals.
7.0 START 13 Charging Pump AND immediately INCREASE speed demand to couple pump (Oil Press Low alarm clearing is indication that pump is coupled).
8.0 ADJUST 13 Charging Pump to desired flow.
9.0 IF RCP Seal Injection is NOT isolated, THEN ENSURE Seal Injection Flow 6-12 gpm to each Reactor Coolant Pump, not to exceed 40 gpm total Seal Injection Flow.
10.0 IF required, THEN PLACE Excess Letdown in service to control Pressurizer level, IAW S2.OP-SO.CVC-0003(Q), Excess Letdown Flow.
11.0 IF AT ANY TIME Unit 1 RWST approaches the minimum volume required to satisfy Technical Specification 3.5.5, THEN EVALUATE continued operation of 13 Charging Pump, or IMPLEMENT appropriate compensatory actions as directed by the SM/CRS.
12.0 UPDATE WCM to reflect valve positions.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 107 of 109 Rev. 23 ATTACHMENT 11 (Page 1 of 2)
COMPLETION SIGN-OFF SHEET
1.0 COMMENTS
(Include procedure deficiencies and corrective actions.)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 108 of 109 Rev. 23 ATTACHMENT 11 (Page 2 of 2)
COMPLETION SIGN-OFF SHEET 2.0 SIGNATURES Print Initials Signature Date 3.0 SM/CRS FINAL REVIEW AND APPROVAL This procedure with Attachments 1-11 is reviewed for completeness and accuracy.
Entry conditions and all deficiencies, including corrective actions, are clearly recorded in the COMMENTS Section of this Attachment.
Signature: ______________________________________________________
Date:________
SM/CRS
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 109 of 109 Rev. 23 EXHIBIT 1 (Page 1 of 1)
BRIEFING SHEET NOTE The following items are a list of potential topics which should be covered during the briefing at the SM/CRS discretion.
1.0 SAFETY ENSURE Personal Protective Equipment is worn as required by the Health and Safety Manual section on Electrical PPE.
2.0 TECHNICAL SPECIFICATIONS and ECGs REFER to the following Technical Specifications as applicable:
3.8.1.1, Electrical Power Systems - A.C. Sources - Operating 3.8.1.2, Electrical Power Systems - A.C. Sources - Shutdown 3.8.2.1, Electrical Power Systems - A.C. Distribution - Operating 3.8.2.2, Electrical Power Systems - A.C. Distribution - Shutdown 3.0 PARAMETERS TO BE MONITORED MONITOR bus and transformer voltages MONITOR Diesel Generator / Gas Turbine loading 4.0 PLANNED COURSE OF ACTION None 5.0 CONTINGENCIES IF shutdown when implemented, THEN CONSIDER briefing S2.OP-AB.RC-0004(Q), Natural Recirculation DISCUSS the effects of Attachment 2, Blackout Coping Actions ENSURE ESO is informed of all switching evolutions IF any Diesel Generator is without Service Water for >5 minutes, THEN SHUTDOWN the affected Diesel Generator(s)
DISCUSS most likely success path for power restoration
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 1 of 12 Rev. 23 LOSS OF OFFSITE POWER TECHNICAL BASES DOCUMENT
1.0 REFERENCES
1.1 Technical Documents A.
FSAR Section 15.2.9, Loss of Offsite Power to the Station Auxiliaries (Station Blackout)
B.
Technical Specifications:
1.
3.8.1.1 AC Sources Operating 2.
3.8.1.2 Electrical Power Systems Shutdown 3.
3.8.2.1 Onsite Power Distribution Systems AC Distribution - Operating 4.
3.8.2.2 Electrical Power Systems AC Distribution - Shutdown C.
Technical/Engineering Letters:
1.
NUMARC 87-00, Guidelines and Technical Bases for NUMARC Initiatives Addressing Station Blackout at Light Water Reactors 2.
Flour Daniel, Inc. Blackout Coping Study for Salem Units 1 and 2 3.
ES 15-008(Q), Salem Units 1 & 2 Degraded Grid Study 1.2 Procedures 1-EOP-LOPA-1, Loss Of All AC Power 1-EOP-TRIP-1, Reactor Trip or Safety Injection 2-EOP-LOPA-1, Loss Of All AC Power 2-EOP-TRIP-1, Reactor Trip or Safety Injection SC.OP-SO.CA-0001(Q), SBO Diesel Control Air Compressor S1.OP-AB.LOOP-0001, Loss Of Offsite Power S2.OP-AB.LOOP-0003, Partial Loss Of Offsite Power S1.OP-AR.ZZ-0009(Q), Overhead Annunciators - Window J S1.OP-AR.ZZ-0010(Q), Overhead Annunciators - Window K S1.OP-SO.CVC-0023(Q), CVCS Cross-Connect Alignment to Unit 2 S1.OP-SO.DG-0001(Q), 1A Diesel Generator Operation S1.OP-SO.DG-0002(Q), 1B Diesel Generator Operation S1.OP-SO.DG-0003(Q), 1C Diesel Generator Operation S1.OP-SO.4KV-0001(Q), 1A 4KV Vital Bus Operation S1.OP-SO.4KV-0002(Q), 1B 4KV Vital Bus Operation S1.OP-SO.4KV-0003(Q), 1C 4KV Vital Bus Operation S1.OP-SO.4KV-0004(Z), 1E 4KV/460V Group Bus Operation S1.OP-SO.4KV-0005(Z), 1F 4KV/460V Group Bus Operation S1.OP-SO.4KV-0006(Z), 1G 4KV/460V Group Bus Operation S1.OP-SO.4KV-0007(Z), 1H 4KV/460V Group Bus Operation S2.OP-SO.250-0001(Z), 250VDC Battery Charger Operation SC.OP-SO.500-0125(Q), SBO Diesel - Miscellaneous Switchyard S2.OP-SO.500-0125(Q), SBO Diesel - Vital Battery Chargers S2.OP-AB.CA-0001(Q), Loss Of Control Air S2.OP-AB.SF-0001(Q), Loss Of Spent Fuel Pool Cooling
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 2 of 12 Rev. 23 1.2 (continued)
S2.OP-AR.ZZ-0009(Q), Overhead Annunciators - Window J S2.OP-AR.ZZ-0010(Q), Overhead Annunciators - Window K S2.OP-SO.COM-0002(Z), Start Stop Sequence For The Computer S2.OP-SO.COM-0003(Q), Plant Computer Inverter Operation S2.OP-SO.DG-0001(Q), 2A Diesel Generator Operation S2.OP-SO.DG-0002(Q), 2B Diesel Generator Operation S2.OP-SO.DG-0003(Q), 2C Diesel Generator Operation S2.OP-SO.LTS-0001(Z), Lighting Distribution Power Supply Transfer S2.OP-SO.PZR-0010(Q),
Pressurizer Backup Heaters Power Supply Transfer S2.OP-SO.WG-0003(Q), Gaseous Waste Disposal System Operation S2.OP-SO.4KV-0001(Q), 2A 4KV Vital Bus Operation S2.OP-SO.4KV-0002(Q), 2B 4KV Vital Bus Operation S2.OP-SO.4KV-0003(Q), 2C 4KV Vital Bus Operation S2.OP-SO.4KV-0004(Z), 2E 4KV/460V Group Bus Operation S2.OP-SO.4KV-0005(Z), 2F 4KV/460V Group Bus Operation S2.OP-SO.4KV-0006(Z), 2G 4KV/460V Group Bus Operation S2.OP-SO.4KV-0007(Z), 2H 4KV/460V Group Bus Operation S3.OP-SO.JET-0001(Q), Gas Turbine Operation S3.OP-SO.JET-0002(Q), Dead Bus Operation - Station Blackout SC.OP-SO.COM-0002(Q), Start/Stop Sequence For The Computer 1.3 Drawings 203970, No. 1 & 2 Units Relay Protection Tripping Arrangement 1.4 Other A.
PSBP 314204, Station Blackout Analysis for Salem Units 1 & 2 B.
DCP 1SC-2269, 13KV Electrical Upgrade, Change Package 6 G.
DCP 1SC-2269, 13KV Electrical Upgrade, Change Package 7 H.
DCP 1EC-3184, Station Blackout Diesel Driven Control Air Compressor I.
DCP 2EC-3178, Advanced Digital Feedwater Control System J.
DCP 2EC-3298, Switchgear and Penetration Areas Ventilation Modification K.
DCP 2EC-3337, P250 Computer Replacement L.
DCPs 80029150/80029155, Unit CVCS Cross-Tie.
M.
DCP 80099009, EAC PRA/MSPI Upgrade Project N.
SAP 70086875, 4Q07 Salem Unit 1 EAC MSPI Yellow Indicator 1.5 Conformance Documents A.
C0588, NRC Viol 272/93-82-07 B.
NRC Letter NLR-N92031, Response to Safety Evaluation on Station Blackout (SBO)
Salem Generating Station, Units 1 and 2
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 3 of 12 Rev. 23 2.0 DISCUSSION 2.1 This discussion is intended to provide information concerning bases for directed actions and logic behind the procedure flowpath. It does not provide additional direction for use of the procedure.
2.2 The Salem 13KV distribution system design introduces several unique possibilities having potential to meet the definition of loss of off-site power. Included among these is the possibility of Unit 2 suffering loss of off-site power with no affect on Unit 1, and no loss of power to Unit 2 4KV Group Buses (for example, 13KV BS A-B breaker trips during a 23 SPT outage). This procedure is intended to provide the direction necessary for response to loss of off-site power while the Unit is in Modes 3 - 6 or Defueled.
2.3 Entry Conditions A.
Entry into this procedure is based on recognition that Station Power Transformers are de-energized. Direct entry into this procedure is upon a loss of two or more 4KV Vital Buses.
B.
Entry conditions may be recognized by multiple OHA K Window alarms, and Main Control Board indications for the Switchyard, SPT output, and Vital Bus voltages.
2.4 Immediate Actions There are no immediate actions associated with this procedure.
2.5 Subsequent Actions A.
Step 3.1 initiates Attachment 1, Continuous Action Summary.
B.
Step 3.2 checks for entry from the EOP network. If entry was from the EOP network, or if entry was not from the EOP network.
C.
Step 3.3 provides quick initiation of Blackout Coping Actions (Attachment 2) if this procedure was entered from 2-EOP-LOPA-1, Loss Of All AC Power.
Note that in order to enter this procedure from 2-EOP-LOPA-1, all 4KV Vital Buses are de-energized.
D.
If initiation of this procedure was not as a result of direction provided in 2-EOP-LOPA-1, Step 3.5 maintains the EOP/AB hierarchy structure by directing the Operator to 2-EOP-TRIP-1, Reactor Trip or Safety Injection.
This covers situations where this abnormal procedure is entered in Mode 1 with Reactor power >P-7 and two or more 4KV Group Buses are de-energized.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 4 of 12 Rev. 23 2.5 Subsequent Actions (continued)
E.
Step 3.6 directs initiation of S2.OP-AB.LOOP-0003(Q) if conditions indicate only a partial loss of off-site power has occurred.
F.
Step 3.7 is a reminder to ensure the Technical Specifications and Event Classification Guide are reviewed for applicability.
G.
Step 3.8 determines if the plant was on RHR in shutdown cooling mode.
In situations where the plant is not initially on RHR, the crew will start a natural circulation cooldown. Depending on the length of time it takes to establish the conditions and to restore forced cooling flow, the crew can cooldown the plant with natural circulation (Step 3.9) and establish the prerequisites for RHR system operation.
H.
Step 3.10 directs initiation of S2.OP-AB.RHR-0001(Q), Loss Of RHR or S2.OP-AB.RHR-0002(Q), Loss Of RHR at Reduced Inventory when RHR cooling is lost due to a loss of power or at any time while in this procedure. Normally, RHR would only suffer momentary interruption until Vital Buses are energized, the SECs are reset or de-energized, and RHR is restarted. In Modes 4, 5 and 6, maintaining RHR cooling is necessary for decay heat removal.
I.
Step 3.11 directs initiation of S2.OP-AB.SF-0001(Q),
Loss Of Spent Fuel Pool Cooling, if Spent Fuel cooling is lost.
J.
When all Unit 2 Charging Pumps are unavailable, Step 3.12 takes action to align 13 Charging Pump via the CVCS Cross-Connect System from Unit 1 to supply charging flow for RCS inventory control and boration capability to facilitate cooldown to Mode 5, and RCP seal injection after all RCP seal inlet temperatures are verified to be less than 225oF. The 13 Charging Pump is aligned IAW Attachment 10.
Section 4.0, Steps 4.2 and 4.3 ensure that Unit 2 CVCS restoration is accomplished.
K.
Steps 3.13 through 3.16 de-energize all three SECs when two or more 4KV vital buses are lost. A standing under voltage signal is present which inhibits gaining control of the equipment on the one energized bus. In all cases, including the loss of all three 4KV vital buses, the SECs are de-energized to remove the standing under voltage signal which will prevent closing in the infeed breakers once Unit 3 is aligned and available.
L.
Steps 3.17 - 3.22 are used to ensure blackout loading occurred for available equipment on each energized 4KV Vital Bus. If automatic loading did not occur, instructions are provided to manually load energized buses.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 5 of 12 Rev. 23 2.5 Subsequent Actions (continued)
M.
Even if all Diesels start, Service Water is required for continued Diesel operation.
Step 3.20 determines if this is the case. This step is included as a lesson learned from LER 84-014-00 where the Diesels ran for 30 minutes without cooling water.
If the answer to Step 3.20 is NO, then the Operator is directed to make efforts to place Service Water in service. If successful, then the crew returns to address the starting and stopping of available equipment to support plant operation. When Service Water cannot be immediately started, the Diesels are stopped (Step 3.38) to prevent damage., Blackout Coping Actions is initiated (Step 3.39) to respond to the loss of power condition.
N.
Step 3.21 directs the operator to initiate Attachment 2, Part D for reasons discussed in Step 2.6, for Attachment 2, of this document.
O.
Step 3.23 starts the process of checking for proper response of Vital systems.
First, sources of 4KV Vital power is assessed. If less than two 4KV Vital Buses are energized from the Diesel Generators (NO to Step 3.23) instructions are provided to initiate Blackout Coping Actions (Step 3.31). An attempt is made to start the Diesels (Step 3.32) using their associated Diesel operating procedures. Crew efforts continue to place the Diesels in service as the priority power source to the Vital Buses until off-site power is restored (Step 3.40). Note that Unit 3 generator (one for both units),
the group, vital and circulating water bus sections are considered Onsite Power Systems.
P.
Step 3.25 directs initiation of Attachment 4, Loss Of Group Buses, which has the action steps necessary to mitigate the consequences for a loss of power to the Secondary plant. The explanation of these specific coping action steps is provided later in this document.
(step continued on next page)
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 6 of 12 Rev. 23 2.5 Subsequent Actions (continued)
Q.
Steps 3.26 through 3.30 provide the guidance to restore Charging and Letdown.
This path in the procedure is only possible if there is at least two 4KV Vital Buses energized. Letdown is lost when the Charging Pumps are de-energized and subsequently started by the SECs. The crew should have secured one centrifugal charging pump at Step 3.22 to prevent driving the pressurizer solid with two charging pumps. After letdown is in service, charging pump suction is returned to the VCT.
R.
Steps 3.32 through 3.41 direct the crew to evaluate the status of the Diesel Generators and Off-site power sources.
S.
Step 1 directs the operator to SC.OP-SO.500-0005(Z) to open 500KV breaker disconnects for reasons discussed in Step 2.5U of this document.
T.
Step 3.42 initiates the process of determining the origin and extent of the loss of power incident. If response to Step 3.42 is NO, the Operator is directed to Step 3.48 to check 500KV Bus Section 1 energized.
U.
If both 500KV Bus Sections are de-energized (Step 3.54), direction is provided to separate from the 500KV distribution system by opening all 500KV BS breakers and the T60 disconnects for each 500/13KV transformer. Control power is removed from Unit 1 breakers (Step 3.54.3) to prevent auto closure upon restoration of power.
Further direction is provided to determine the 13KV North Ring Bus availability (Step 3.55). Coordination with the Hope Creek SM and the ESO will be required if Hope Creek requires the use of Unit 3 to energize the 5037 line due to a concurrent loss of A.C. When available, the North 13KV Bus is configured to provide power to at least one of the Unit's 13/4KV Vital Bus transformers. Unit 3 is then started to provide power to the de-energized Group and Vital Buses. When a 500KV breaker is opened, the associated breaker disconnects are to be opened as soon as possible.
Breakers are susceptible to failure when left open and energized. The failure is related to grading capacitor overheating. Repeated overheating cycles can lead to failure, refer to 70017881.
V.
If one or both 500KV Bus Sections are energized, then the only remaining possibility for loss of off-site power is a on-site lockout relay actuation or a failure of one or more 13KV Bus breakers. Instructions are provided to determine which type of fault or failure has occurred.
W.
Once a determination has been made that a 500KV Bus Section is energized, direction is provided to check the associated 13KV Bus Section. If the associated 13KV Bus Section is energized, then a probable fault condition is one resulting in a trip of the associated 13KV BS breaker (A-B or D-E). If the 13KV Bus Section is de-energized, then the fault condition was one that actuated the associated 500/13KV transformer trip(s) (1-3 or 2-4). Note: Any lockout causing a trip of 1 SPT also relays 3 SPT.
Any lockout causing trip of 3 SPT also relays 1 SPT (likewise for SPTs 2 and 4).
X.
Once the extent of the fault has been identified, direction is provided to initiate efforts to clear the fault condition and return available equipment to service.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 7 of 12 Rev. 23 2.6 Attachments, Continuous Action Summary - Provides actions to be continuously monitored during the procedure use.
Steps 1.0 through 9.0 indicate various recovery actions to be implemented during procedure use.
Steps 10.0 and 11.0 indicate to dispatch an Operator to manually close 2SW26, TURB AREA (TG HDR INLET MOV) if at any time 2A and 2B Vital Bus, or 2B and 2C Vital Bus, are BOTH deenergized. This addresses the scenario where 2A and 2B (2B and 2C) Vital Busses are deenergized, and 2C (2A) is the only Vital Bus energized supplying either the 25 or 26 (21 or 22) SW Pump.
In this situation, a low SW header pressure condition will exist until the Turbine Building SW Header is manually isolated. Johnston Pump Company has indicated that operation of a SW pump at runout conditions for periods up to 30 minutes is acceptable with negligible risk of catastrophic failure due to poor hydraulic conditions. Following identification of the above indicated condition, it is intended an Operator be dispatched, and 2SW26 manually closed within 30 minutes to preclude further pump degradation.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 8 of 12 Rev. 23 2.6 Attachments (continued) provides direction for removing all but crucial equipment from service.
Additional compensatory actions are provided to cope with equipment ventilation during a loss of all AC. Steps for restoration are included in Attachment 2 following the recovery of AC power.
Part A Step 1 lists actions required within a half hour of the onset of the blackout to support Station Blackout Coping requirements (refer to PSBP 314204, Station Blackout Analysis for Salem Units 1 & 2):
Step 1.A removes ASDS from service to extend Vital Battery availability. Step 1.I removes the Plant Computer from service to reduce heat load in the control room area.
Step 1.B remove power to the ADFCS EWS to support Station Blackout Coping requirements.
Steps 1.C - 1.G open equipment cabinet and room doors to reduce potential heat buildup due to loss of ventilation and forced cooling.
Step 1.I removes the P250 Computer from service to reduce the heat load in the control room cabinet area.
Step 2, provides protection for Unit 3 batteries and are NOT coping actions as part of the blackout study, but are necessary to prevent running the battery down. Since the actions to prepare the switchyard consume more than an hour of time and the batteries only last an hour the battery loads are removed to be sure the battery is available to operate Unit 3 when the switchyard has been aligned.
Step 3 is a one-hour requirement for placing the SBO Diesel Control Air Compressor in service to provide backup source of Control Air (refer to NRC Letter NLR-N92031).
Step 4 provides procedure reference for loss of Control Air.
Step 5 is based on risk measures generated by PRA to significantly reduce the risk significance of EDG performance issues by improving the ability to recover off-site power during a prolonged station blackout. Portable diesel generators will provide an alternate power source to the 28VDC & 125VDC backup Battery Chargers and 500KV Switchyard breaker controls. PSE&G has committed to implement physical improvements to the facility that will result in an improvement in EAC margin.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 9 of 12 Rev. 23 2.6 Attachments (continued)
Part B provides direction to return affected systems and components to a normal configuration when power is restored.
Part C provides direction to return the Plant Computer to service when non-vital AC power has been restored.
Part D provides direction to minimize 21 CC Pump room temperature when the pump room cooler is unavailable. This is to preclude the potential for exposing sensitive equipment to high temperatures, or minimizing their exposure, from the perspective of long term effects on the equipment. lists loads which should automatically start on SEC Blackout loading.
This list is also used as a guide to placing equipment in service if automatic loading does not occur. lists actions required to respond to loss of power to the Secondary plant:
Part A Step 1 directs the operator to adjust 21-24MS10 setpoints to maintain Steam Generator pressure stable or lowering. This action prevents lifting the Main Steam Safety Valves and assists in establishing natural circulation.
Step 2 secures the turbine driven auxiliary feedwater pump when both motor driven pumps are in service.
Step 3 ensures sources of steam to the Main Turbine and condenser are closed.
During a loss of offsite power the circulators and condenser vacuum pumps are lost.
Step 3.9 in the body of the procedure directs initiation of the Natural Circulation AB.
The crew takes actions to monitor and maintain conditions for natural circulation cooling.
The Natural Circulation AB provides direction for pressure control and cooldown of the RCS (maintain subcooling). Steps 4 and 5 provide direction to transfer power for the Pressurizer Backup Heaters to the Vital Bus power supplies. When the Vital Buses are energized, Auxiliary spray flow and the PORVs are available for pressure control.
Step 6 provides guidance to maintain control of Steam Generator levels.
Step 7 directs tripping 22 SGFP to prevent 22 SGFP overspeed when power is restored to 24 MAC.
Step 8 ensures the Emergency Seal Oil Pump has started to prevent an uncontrolled escape of gas escape from the Main Generator.
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Salem 2 Page 10 of 12 Rev. 23 2.6 Attachments (continued)
Step 9 ensures DC Emergency Lube Oil pumps have started for equipment which may have tripped or have been on turning gear.
Step 10 evaluates the need to start the Station Blackout Diesel Air Compressor.
Step 11 stops 21 and 22 Waste Gas Compressors due to effects of loss of 23 MAC.
21 WGC suction valve fails closed and WGDT inlet valves fail closed.
Step 12 directs stopping any evolution(s) which could cause Vent Header pressure to rise.
Evolution(s) should be stopped due to loss of Waste Gas Compressors., Part A (continued)
Step 13 and 14 break condenser vacuum and secure gland sealing steam to assist in coasting down the Main Turbine. This direction also minimizes air intrusion past the gland seals when the steam supply is lost.
Step 15 initiates guidance to protect the Main Generator and personnel from an uncontrolled hydrogen escape. A controlled purge of hydrogen from the generator casing is directed IAW the operating procedure. If power is restored to the AC Seal Oil Pump or the amount of hydrogen is reduce to less than 5%, then the possibility have been minimized for an uncontrolled hydrogen escape.
Step 16 directs evaluation of Service Water System availability. If adequate capacity exists, restoration of Service Water to the Turbine Building (Part B) provides cooling to SGFP and Turbine lube oil systems and is readily available once power is restored so a SAC and the TAC System can be operated.
Step 17 takes action to protect Unit 3 batteries. Removing battery loads while lining up the switchyard will help ensure Unit 3 can be started when required. Step 17 directs notification of the Fire Protection Supervisor that Unit 3 fire protection system is disabled.
Step 18 directs notification of the Fire Protection Supervisor of degradation of the fire protection system due to loss of the Fire Protection Maintenance Pump.
NOTE is provided to inform the Operator of possible Fire Pump start.
Steps 19 and 20 direct the opening all 4KV and 460V Group Bus breakers to facilitate bus restoration when power is restored.
Step 21 removes the 250 VDC Battery Charger from service so that it will be returned to service in accordance with the associated operating procedure.
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Salem 2 Page 11 of 12 Rev. 23 2.6 Attachments (continued)
Step 22 is provided to review loss of MAC Abnormal Procedures due to loss of 23 and 24 MAC Panels.
Part B provides direction for restoring Service Water to the Turbine Header.
Steps are sequenced to minimize the possibility of water hammer while returning the Turbine Header piping and components to service.
Part C initiates equipment restoration for the Group Buses when the 13KV North Ring Bus has been energized from Unit 3 (Step 3.55.11). Pressurizer heaters, lighting, station air, lube oil pumps, and battery chargers are returned to their normal power sources.
Direction is provided in Step 3.55.11 for coordination between Units when loading Unit 3, and cautions against overloading Unit 3., Part D (continued)
Initiates equipment restoration when the 13KV North Ring Bus has been energized from some source of off-site power (Steps 3.104 and 3.114). Actions in Part D may have already been performed when Group Buses are placed in service IAW associated operating procedures, however Steps 3.104 and 3.114 serve as reminders to ensure required steps are completed. Part D is used whether or not power was ever supplied from Unit 3. provides direction for resetting the lockout relays. The attachment is designed to reset the lockouts in correct sequence with minimum personnel required regardless of the extent of the incident. Steps are worded such that only tripped relays will be reset.
The general reset order is:
Breaker failure relays Ground relays Ground summation relays Transformer Differential relays 500KV Breaker Flashover relays 500/13KV SPT regular and backup protection relays Unit 3 lockout relays The note preceding Step 10 informs the Operator that there may be some relays that have actuated such as unit isolation trip relays that will be necessary for closing generator breakers. These relays are specified in the Turbine startup procedure but are not necessary for restoring offsite power. Step 10 addresses relays on individual 4KV buses. Step 11 has the Operator determine what relays in the relay rooms remain actuated, and with SM/CRS concurrence in Step 12, these relays are also reset.
S2.OP-AB.LOOP-0001(Q)
Salem 2 Page 12 of 12 Rev. 23 2.6 Attachments (continued) provides direction for manipulation of the 13KV system cross-tie disconnects.
This attachment was developed to minimize time required to cross-tie and separate 13KV Bus Sections when Unit 3 is required to energize the 4KV Vital Buses.
Part A of this attachment connects 13KV Bus Section D to 13KV Bus Section 4.
Supports 14 SPT and 23 SPT operation from Unit 3.
Part B of this attachment connects 13KV Bus Section A to 13KV Bus Section 1.
Supports 13 SPT and 24 SPT operation from Unit 3. Because Part B aligns 13KV Bus Section 1 with Unit 3, it must be used in conjunction with Attachment 9 when both Salem and Hope Creek stations are experiencing a loss of all AC power. provides instructions for restoring off-site power when the 13KV North Ring Bus is energized from Unit 3 and some source of off-site power becomes available.
Direction is provided to ensure a 500KV Bus section is energized, align the 13KV and 4KV distribution systems to accept off-site power, and remove Unit 3 from service. provides instructions for restoring off-site power to a de-energized 13KV distribution system. Direction is provided to ensure a 500KV Bus Section is energized. Equipment is placed in service IAW the associated System Operating Procedures. Energizing Salem-Hope Creek Tie Line (5037) From Salem Unit 3 is to be initiated when requested by Hope Creek Operations. Because this attachment aligns 13KV Bus Section 1 with Unit 3, it must be used in conjunction with Attachment 6 when both Salem and Hope Creek stations are experiencing a loss of all AC power. 0 provides instructions for aligning 13 Charging Pump to Unit 1 when all Unit 2 Charging Pumps are unavailable. This attachment aligns 13 Charging Pump via the CVCS Cross-Connect System from the Unit 1 RWST to supply charging flow for RCS inventory control and boration capability to facilitate cooldown to Mode 5, and RCP seal injection after all RCP seal inlet temperatures are verified to be less than 225oF. If ANY 21-24 RCP Seal Inlet Temperature is $225°F, then 13 Charging Pump is NOT started until ALL Unit 2 RCP seal injection isolation valves are closed to prevent thermal shock of the RCP seals when 13 Charging Pump is started. 1 Completion Sign-Off Sheet, provides space to record procedure deficiencies, entry conditions, comments, names and dates, and SM/CRS review and signature.
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