Text

Salem/Operations, S2.OP-AB.ANN-0001(Q), Rev. 22, Loss of Overhead Annunciator System
	ML110060705
Person / Time
Site:	Salem ; (DPR-070, DPR-075)
Issue date:	12/12/2008
From:	; Public Service Enterprise Group
To:	; Office of Nuclear Reactor Regulation
References
	LR-N10-0355 S2.OP-AB.ANN-0001(Q), Rev 22
	Download: ML110060705 (84)
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SALEM/OPERATIONS S2.0P~AB.ANN~0001(Q) REV. 22 LOSS OF OVERHEAD ANNUNCIATOR SYSTEM Biennial Review Perfonned: Yes No NA L Page 1.. of.1..

DCP Packages and Affected Document Numbers incorporated into this revision: None The following OTSCs were incorporated into this revision: None REVISION

SUMMARY

Steps 3.14D & E, corrected Attachment 10, Section 1.0, step references.

[70088954]

Typographical error correction.

Steps 3.22D & E, corrected Attachment 10, Section 2.0, step references.

[70088954]

Typographical error correction.

IMPLEMENTATION REQUIREMENTS Effective Date:

IZlt 2./08 None

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GO TO Step 3.9 V

3.3 Is OHA Window A~9 displayed?

NO YES-->

GO TO Step 3.9 I

V 3.4 Is CRT Point No.18 displayed on the OHA CRT?

NO YES-->

GO TO Step 3.9 I

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At least one SER is to be verified functional within 15 minutes of the time of discovery

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QB. the OHA System is to be considered non-functional 8..tiQ ECG EAL 8.2 then applies.

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3.5 NOTIFY the SM/CRS to refer to the following (SER A in~command is locked up):
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TIS Surveillance Requirements 4.1.3.1.1 and 4.1.3.2.1.1 for inoperable Rod Position Deviation Monitor (OHA E-24, ROD DEV OR SEQ)
TIS Surveillance Requirement 4.2.4.1 for inoperable QPTR alarms (OHA E-38/46, UPPERILOWER SECT DEV ABV 50% PWR) 3.6 PLACE Betalog 4100 Sequential Events Recorder power supply toggle switches PSI, PS2, PS7, and PS8 in the OFF position (rear of cabinet 116-2).
3.7 After ~ 15 seconds, PLACE Betalog 4100 Sequential Events Recorder power supply toggle switches PSI, PS2, PS7, and PS8 in the ON position.
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2CC1 AVS ANNUN FAULT is still in alarm OR reflashed AND OHA A-9 is NOT displayed AND CRT Point No. 18 is NOT displayed on the OHA CRT THEN GO TO Step 3.17.
3.9 SM/CRS EVALUATE the following for impact until the OHA System is restored:
In progress load changes (limited to <5%/hour)
Plant Startups Boron concentration changes Surveillance tests in progress Radioactive releases in progress Event Classification Guide applicability 3.10 Are the PRI LEDs (front of Cab 72-2) illuminated?
(SER A is in command)
YES NO-->
GO TO Step 3.15 I
V 3.11 DETERMINE status of A VS PLC 24 VDC OUTPUT MODULE LEDs (rear of cabinet 124-2) as follows:
Time Time IF AVS PLC tf140 DDO 353 0024 VDC OUT" Module LED No.12 is illuminated, THEN A VS is functioning.
Salem 2 IF AVS PLC "140 DDO 3530024 VDC OUTtf Module LED No.12 is extinguished, THEN REQUEST Maintenance to correct cause of A VS PLC failure.
Page 3 of 72 Rev. 22
s2.OP~AB.ANN-OOOl(Q)
NOTE A satisfactory ANNUN TEST requires at least 3 scanners, the SER in-command and 2 peripherals to be functional. The functionality of the SER in-command is checked indirectly through the check of scanners(s) and peripheral(s) that functioned.
3.12 PERFORM a ANNUN TEST to verify proper SER A operation as follows:
[CAPR 70045986]
A.
VERIFY at least 2 of the following 3 peripherals functioned:
B.
OHA Window A-9 alanns or reflashes OHA CRT displays at least 1 incoming logic alann (reflash or clear).
OHA Local Printer (front of ANN-115-2) displays at least 1 incoming logic alann.
IF <2 peripherals functioned, THEN GO TO Step 3.14.
Time C.
COMPLETE table below to determine that a minimum of 3 scanners functioned:
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Logic Error Associated Computer Scanner Utilized Functioned (v')
Message Number Point Number Yes No 011 193
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4 4/5 52
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2 20/21 74
2 Salem 2 Page 4 of 72 Rev. 22
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S2.0P.AB.ANN-0001(Q) 3.13 Was ANNUN TEST SAT? (at least 2 peripherals and 3 scanners functioned)
NO YES-->
GO TO Step 3.25 I
V NOTES
0, Section 1.0 contains the scanner and ground detector switch to the affected annunciator window, CRTllocal printer cross-reference.
Time A satisfactory Manual Alarm Test requires at least 3 scanners, the SER in-command and 1 peripheral to be functional. The functionality of the SER in-command is checked indirectly through the check of scanners(s) and peripheral(s) that functioned.
Do NOT ACKIRESET any OHA generated by operation of the Ground Detector switches until Attachment 10, Section 1.0 is com leted. ANNUN SILENCE is acce table.
3.14 PERFORM Manual Alarm Test using Annunciator Ground Switches as follows:
[CAPR 70045986/70088954]
A.
Momentarily TOGGLE each of the following Ground Isolation switches from NORM to ISOLATE and back to NORM:
Ground Detection Isolation PaneHfront of OHA Cabinet 118-2)
Ground Isolation Switch I ISOLATE (down)
I NORM (uRl SW1 SW5 SW6 SW8 SW13 SW20 SW22 SW25 SW28 SW32 I
B.
NCO COMPLETE Attachment lOj Annunciator Ground Detection, Section 1.0, PRIMARY SER.
C.
NCO ACK AND RESET the Overhead Alarms.
(step continued on next page)
I Initials I Salem 2 Page 5 of 72 Rev. 22
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82.oP"AB.ANN-0001(Q) 3.14 (continued)
NOTE Local Printer alone requires continuous monitoring until the OHA Windows OR CRT are restored.
D.
IF Attachment 10, Section 1.0, PRIMARY SER, Step 1.3 is marked YES, THEN GO TO Step 3.25 (Manual Alann Test is SAT).
E.
IF Attachment 10, Section 1.0, PRIMARY SER, Step 1.3 is marked NO (Manual Alarm Test is UNSAT, SER A AND/OR all aHA peripherals are NOT functional),
THEN:
NOTE At least one SER is to be verified functional within 15 minutes of time of discovery QB. the OHA System is non-functional AND ECG EAL 8.2 then applies.
Time
1.
NOTIFY the SM/CRS to refer to ECG EAL 8.2, Loss Of Overhead Annunciators (applies when 15 minutes has elapsed since the loss of aHA)
2.
GO TO Step 3.17.
Time Salem 2 Page 6 of 72 Rev. 22
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J, s2.OP~AB.ANN-OOOl(Q) 3.15 Are the BACK UP LEDs (front of Cab 72-2) illuminated?
(8ER B is in command)
NO I
YES~->
GO TO Step 3.19 V
NOTE At least one SER is to be verified functional within 15 minutes of time of discovery OR the OHA System is non-functional AND ECG EAL 8.2 then applies.
Time 3.16 NOTIFY the 8M/CRS to refer to the following (neither SER appears to be in-command):
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ECG EAL 8.2, Loss Of Overhead Annunciators (applies when 15 minutes has elapsed since the loss of OHA)
TIS Surveillance Requirements 4.1.3.1.1 and 4.1.3.2.1.1 for inoperable Rod Position Deviation Monitor (OHA E-24, ROD DEV OR SEQ)
TIS Surveillance Requirement 4.2.4.1 for inoperable QPTR alarms (OHA E-38/46, UPPER/LOWER SECT DEV ABV 50% PWR) 3.17 PERFORM the following (MANUAL TRANSFER TO SER B):
Salem 2 A.
PLACE Printer Switch in BACKUP (SER B) position (front of Cab 115-2).
B.
c.
D.
E.
F.
OBTAIN OHA MANUAL TRANSFER failover switch key #49.
INSERT OHA MANUAL TRANSFER key in keyswitch (front of Cab 72-2).
ROTATE failover switch from NORMAL to MANUAL TRANSFER TO SER B position.
RECORD status of AVS PLC LEDs (rear of Cab 124-2) by completing 1, A VS PLC Indications.
RESET AVS PLC using PB5-PLC FAULT DETECT RESET (rear of Cab 124-2).
Page 7 of 72 Rev. 22
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(SER B is in command)
YES I
V NO-->
GO TO Step 3.23 (SER "B" NOT in-cornmand after manual failover)
Time 3.19 DETERMINE status of A VS PLC 24 VDC Output Module LEDs (rear of cabinet 124-2) as follows:
Salem 2 IF AVS PLe "140 DDO 3530024 VDC OUT" Module LED No.12 is illuminated, THEN A VS is functioning.
IF AVS PLC "140 DDO 3530024 VDC OUT" Module LED No.12 is extinguished, THEN REQUEST Maintenance correct cause of A VS PLC failure.
Page 8 of 72 Rev. 22
NOTE A satisfactory ANNUN TEST requires at least 3 scanners, the SER in-command and 2 peripherals to be functional. The functionality of the SER in-command is checked indirectly through the check of scanners(s) and peripheral(s) that functioned.
3.20 PERFORM a ANNUN TEST to verify proper SER B operation as follows:
[CAPR 70045986]
A.
VERIFY at least 2 of the following 3 peripherals functioned:
B.
OHA Window A-9 alarms or reflashes OHA CRT displays at least 1 incoming logic alarm (reflash or clear).
OHA Local Printer (front of ANN-115-2) displays at least 1 incoming logic alarm.
IF <2 peripherals functioned, THEN GO TO Step 3.22.
Time C.
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Logic Error Associated Computer Scanner Utilized Message Number Point Number 011 193
4 2/3 216
4 4/5 52
1 6/7 53
1 8/9 58
1 10/11 60
1 12/13 66
2 14/15 67
2 16/17 68
2 18/19 69
2 20/21 74
2 Salem 2 Page 9 of 72 Functioned (v')
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S2.0P-AB.ANN-0001(Q) 3.21 Was ANNUN TEST SAT? (at least 2 peripherals and 3 scanners functioned)
NO YES-->
GO TO Step 3.25 I
V NOTES
0, Section 2.0, contains the scanner and ground detector switch to the affected annunciator window, CRT/local printer cross-reference, Time A satisfactory Manual Alarm Test requires at least 3 scanners, the SER in-command and 1 peripheral to be functional. The functionality of the SER in-command is checked indirectly through the check of scanners(s) and peripheral(s) that functioned.
Do NOT ACK/RESET any OHA generated by operation of the Ground Detector switches until Attachment 10, Section 2,0 is com leted, ANNUN SILENCE is acce table.
3.22 PERFORM Manual Alarm Test using Annunciator Ground Switches as follows:
[CAPR 70045986/70088954]
A.
Momentarily TOGGLE each of the following Ground Isolation switches from NORM to ISOLATE and back to NORM:
Ground Detection Isolation Panel (front of OHA Cabinet 118-2)
II Ground Isolation Switch ISOLATE (down)
NORM (uu)
Initials SWI SW5 SW6 SW8 SW13 SW20 SW22 SW25 SW28 SW32 B.
NCO COMPLETE Attachment 10, Annunciator Ground Detection, Section 2.0, BACKUP SER.
C.
NCO ACK AND RESET the Overhead Alarms.
(step continued on next page)
Salem 2 Page 10 of 72 Rev. 22
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82.OP~AB.ANN-0001(Q) 3.22 (continued)
NOTE Local Printer alone requires continuous monitoring until the OHA Windows OR CRT are restored.
D.
IF Attachment 10, Section 2.0, BACKUP SER, Step 2.3 is marked YES, THEN GO TO Step 3.25 (Manual Alarm Test is SAT).
E.
IF Attachment 10, Section 2.0, BACKUP SER, Step 2.3 is marked NO (Manual Alarm Test is UNSAT, SER A AND SER Bare NOT functional),
THEN CONTINUE:
3.23 NOTIFY the SMICRS to refer to the following:
(both SER A AND SER Bare non-functional)
ECG EAL 8.2, Loss Of Overhead Annunciators (applies when 15 minutes has elapsed since the loss ofOHA)
TIS Surveillance Requirements 4.1.3.1.1 and 4.1.3.2.1.1 for inoperable Rod Position Deviation Monitor (OHA E-24, ROD DEV OR SEQ)
TIS Surveillance Requirement 4.2.4.1 for inoperable QPTR alarms (OHA E-38/46, UPPER/LOWER SECT DEV ABV 50% PWR) 3.24 GO TO Step 3.31.
Time Time Salem 2 Page 11 of 72 Rev. 22
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A.
EVALUATE BCG EAL 8.2 Loss Of Overhead Annunciators for continued applicability (OHA System is currently functional).
B.
INITIATE Corrective Action to restore total OHA System functionality.
NOTE When the normal method of initiating an OHA alarm is unavailable, an alternate method is acceptable provided concurrence is obtained from the 8M/eRS.
3.26 Is AVS abnormal condition indicated by the presence of any of the following alarms:
AVS ANNUNFAULT (2CCl)
CRT Point 18, OHASYSTEMFAULTDETECTEDBY AVS CRT Point 534, AVS FAULT DETECTED-IMPLEMENT HEIGHTENED AWARENESS AVS PLC output LED #12 extinguished YES I
NO -->
GO TO Step 3.29 (A VS functioning properly.
Manual door checks NOT required)
V 3.27 INITIATE Corrective Action to restore total OHA System functionality.
Time Salem 2 Page 12 of 72 Rev. 22
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s2.OP~AB.ANN~OOOl(Q) 3.28 INITIATE an alarm check of the ORA System as follows:
A.
IF an alternate method is NOT being used, THEN:
1.
OPEN AND CLOSE an RPS or SSPS cabinet door.
2.
VERIFY associated alarm is received and clears.
B.
IF an alternate method is used, THEN:
1.
EVALUATE the alternate method against current plant conditions.
2.
RECORD the basis for each initial use of an alternate method in the Control Room Narrative Log.
3.
PERFORM an alternate method as determined by the SM/CRS.
4.
VERIFY associated alarm is received and clears.
C.
RECORD alarm check results lAW SH..oPMAP.ZZMOII0(Q),
Use and Development of Operating Logs. This will ensure the timely detection of any unplanned loss of the OHA System.
D.
REPEAT Step 3.28 at least once every 10 minutes until the OHA System is fully functional.oR as directed by the SM/CRS.
3.29 PERFORM S2.0P~SO.ANNMOOOl(Q), Overhead Annunciators Operation, section for Functional Testing of the functional OHA System SERes).
3.30 When ORA System is determined to be fully functional (Both SER A & B Functional Test completed SAT) IA W S2.0P*SO.ANNMOOOl(Q),
Time Overhead Annunciator Operation AND A VS is functioning properly THEN GO TO Section 4.0.
3.31 IE this step NOT previously performed, Salem 2 THEN RESET SER B (Cabinet 115M2) as follows:
A.
B.
C.
D.
E.
ENSURE Printer Switch in BACKUP (SER B) position (front of Cabinet 115~2).
PRESS FUNCTIONAL TEST pushbutton, then PRESS ENTER.
PRESS ALARM
SUMMARY
pushbutton, then PRESS ENTER.
RESET SER B MAIN CONTROL (back ofPane1116-2, via RESET access port).
IF CRT is NOT updating time OR incoming alarms are NOT displayed, THEN PRESS the RESET button on the electronic display unit (2CC 1, under the CRT)
Page 13 of 72 Rev. 22
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NOTE Steps 3.32 & 3.33 are to be performed concurrently.
Step 3.32 is to see if SER Reset restored OHA System functionality.
Step 3.33 is compensatory actions to be taken when the entire OHA System is NOT functional.
3.32 IF this step NOT previously performed, THEN RETURN to Step 3.18.
Time 3.33 IF this step NOT previously performed, THEN PERFORM the following compensatory actions until OHA System is functional:
A.
INITIATE continuous Control Console walk down B.
C.
AND MONITOR plant status with "heightened awareness" using the following alternate means:
Control Console Indicators Plant Computer Reactor Protection System Status Panel (RP4)
All Recorder Panels (RP)
REFER to Attachments 1 ~9 as applicable to identify alternate indication and compensatory actions and determine additional plant equipment monitoring requirements. Attachments in conjunction with applicable Alarm Response Procedures (ARP) are to be used, as required.
DISPATCH personnel as needed into the plant to begin monitoring of equipment and local annunciator panels at an increased frequency.
INITIATE Corrective Action to restore total OHA System functionality.
3.34 When the cause of OHA System malfunction is corrected, PERFORM S2.0P*SO.ANN-OOOl(Q), Overhead Annunciators Operation, section for Functional Testing of the OHA System to demonstrate total functionality.
Salem 2 Page 14 of 72 Rev. 22
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J S2.0P-AB.ANN-0001(Q) 4.0 COMPLETION AND REVIEW 4.1 CIRCLE Entry Condition number in Section 1.0 OR EXPLAIN Entry Condition in Comments Section of Attachment 12, 4.2 COMPLETE Attachment 12, Sections 1.0 and 2.0 AND FORWARD this procedure to SM/CRS for review and approval.
4.3 IF any Ground Detection Isolation switches were operated in Step 3.14 or Step 3.22, THEN DIRECT a second Operator to perform an Independent Verification of switches listed in Attachment 10, Section 3.0.
4.4 SM/CRS PERFORM the following:
A.
REVIEW this procedure with Attachment 12 for completeness and accuracy.
B.
COMPLETE Attachment 12, Section 3.0.
c.
FORWARD completed procedure to Operations Staff.
END OF PROCEDURE Salem 2 Page 15 ofn Rev. 22
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Window A-I ANNUN PWR FAIL A-2 SPRYCOMPR CH 1 UNSAFE A-3 SPRY COMPR CH 1 ON TEST A-4
, RXPROTCH ION TEST A-5 NIS CH ON TEST A-6 RMS
. 07/22/06HI RAD OR TRBL A-7 FIRE PROT FIRE.
Salem 2 ATTACHMENT 1 (Page 1 of6)
WINDOW BOX A Alternate Indications A VS PLC Input or Output Module LEDs N 0.21 and N 0.29 ANNUNCIATOR CABINET 116-2: All 8 Power Supply indicators lit.
ANNUNCIATOR CABINETS 124-2, 117-2 & 118-2: A1122 Logic Panel Power Fail indicators lit ANNUNCIATOR CABINET 115-2: A118 Power Supply indicators lit.
ANNUNCIATOR CABINET 117-2: Indicators 1-5 lit on 24 VDC Relay Panel.
2CCl:
OHA TROUBLE bezel alarm PROTECTION RACK No.4:
Test Panel (CT Switch) cover installed ID1f! all Bistable Switches down.
PROTECTION RACK No.4:
Test Panel (CT Switch) covel' installed.
PROTECTION RACKS No.1, 2,3,4, and 5:
All doors closed.
Test Panel (CT Switch) cover installed.
NI Cabinets: All NI Channels OPERATION SELECTOR switches in Normal.
RMS Computer:
No Channel with Hi alarm, Trouble alarm, or in Test.
2R53A-D use indication at 2XK17871 in Relay Room and 2XK17871Rrecorder on 2RPl.
2R41 use 2RP1 RM-2300.
2RPl Radiation Alarm Annunciator:
No unacknowledged alarms Unit lORA A*7:
2RP5:
No coded fIre alarms Page 16 of 72 82.OP~AB.ANN-0001(Q)
Compensatory Actions MONITOR CRT Alarm Log or OHA Printer.
07/22/06 NOTIFY Loss Control to monitor FP system Rev. 22
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w:
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co (fl' Z'
0:
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(fl, W',
IX:
IX, W'
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l; Window A*S FIRE PROT COi HALON DISCH A*9 ANNUNTRBL A*lO
, SPRY COMPR CH II UNSAFE A*l1 SPRY COMPR CH II ON TEST A-12 RX PROT CH II ON TEST A-13 RPIONTEST A*14 ELECT PEN AREA AMBTEMPHI A-15 FIREPMP 1/2 RUN A-16 FIRE PROT WTRFLOIN CNTMT Salem 2 Unit 1 OHA A*8 2RP5:
ATTACHMENT 1 (Page 2 of6)
WINDOW BOX A Alternate Indications CO !Halon discharge light not lit.
AVS PLC Output Module LEDs No.9, 10, 17, 18, 19,20,25, 26,27, or 28 2CCl; OHA TROUBLE bezel alarm.
PROTECTION RACK No.9:
Test Panel (CT Switch) cover installed and all Bistable Switches down.
PROTECTION RACK No,9:
Test Panel (CT Switch) cover installed.
PROTECTION RACK No.6, 7, 8, 9, and 10:
All doors closed.
Test Panel (CT Switch) cover installed, RPI-l, 2, 3 & 4 cabinets:
All test switches in OPERATE.
Aux Typewriter:
Point No.682.
Unit 1 OHA A-15 No Fire Pumps running as indicated on Unit 1 OHA A-15.
2FP147 indicates closed on 2RP5.
Page 17 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions NOTIFY Loss Control to monitor FP system.
MONITOR CRr Alarm Log or OHA Printer.
NOTIFY Loss Control to monitor FP system.
NOTIFY Loss Control to monitor FP system.
Rev. 22
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J Window A*17 ANNUN GND DET A-IS SPRY COMPR CH III UNSAFE A*I9 SPRY COMPR CH III ON TEST A*20 RX PROT CI-I III ON TEST A-21 213PNLDOOR OPEN A-22 NORTH PEN AREA AMB TEMP HI A-23 FlREPMP 1/2 TRBL A-24 FIRE PROT WTRFLO IN 1/2 AUXBLDG
. Salem 2 ATTACHMENT 1 (Page 3 of 6)
WINDOWBOX A Alternate Indications ANNUNCIATOR CABINET 118-2:
GND DET light off on ISOLATION SWITCHES panel PROTECTION RACK No.12:
Test Panel (CT Switch) cover installed and all Bistable Switches dowll.
PROTECTION RACK No.I2:
Test Panel (CT Switch) cover installed.
PROTECTION RACKS No.1 1, 12& 13:
All doors closed.
Test Panel(CT Switch)_ cover installed.
None Aux Typewriter:
Point No. 732 Unit 1 OHA A-23 No Fire Pumps running as indicated on Unit 1 OHA A*I5 Page 18 of 72 S2.0P~AB.ANN~OOOl(Q)
Com}!ensatOl'Y Actions CHECK the following doors closed:
205-2: 21 AFP Panel 206*2: 22 AFP Panel 207-2: 23 APP Panel 213-2: Hot SID Panel 216-2: Chg Pmps Flow/
Press Panel NOTIFY Loss Control to monitor Fire Pumps.
NOTIFY Loss Control to monitor FP system Rev. 22
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Window A-25 AUXALMSYS PWRFAIL A-26 SPRY COMPR CH IV UNSAFE A-27 SPRY COMPR CH IV ON TEST A*28 RXPROTCHIV ON TEST A*29 SEC 2A-2C TEST OR TRBL Salem 2 ATTACHMENT 1 (page 4 of6)
WINDOW BOX A Alternate Indications AUX ANNUNCIATOR RACK 133:
Event Capture Units (4) have LED indication as follows:
IPPS LED (green) Normal operation when 1 pulse/sec.
Field Contact Voltage Power Supplies (4) have LED indication as follows:
Prime Power LEDs 1 and 2 (green) indicate input power A and B available when lit.
Output Power LEDs (red) indicate output power available when lit.
AUX ANNUNCIATOR RACK 134:
Communication Interface Unit (2) has LED indication as follows:
IPPS LED (green) Normal operation when 1 pulse/sec PROTECTION RACK No.14:
Test Panel (CT Switch) cover installed and all Bistable Switches down PROTECTION RACK No.14:
Test Panel (CT Switch) cover installed PROTECTION RACKS No.14, 15 & 31:
All doors closed.
Test Panel (CT Switch) cover installed.
In each SAFEGUARDS EQUIPMENT CQNTROL SYSTEM UNIT No. 2A, 2B & 2C:
All 13 blocking switches down.
VI TEST & V2 TEST switches OFF.
Doors closed.
TEST No. indicator lights energized.
Auto Test Switch in RESET.
2CC3:
All three SEQUENCE IN TEST bezel lights OFF.
Page 19 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions Rev. 22
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W" 0,
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l f-,
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l Window A-30 CROSSFLOW TROUBLE A-31 FIRE PROT WTR PRESSLO A-32 FIRE PROT 28VDC LOSS A-33 AUXALMSYS TRBL A-34 SSPS TRN A TRBL A-35 SSPS TRNA ON TEST A-36 AMSAC BYPASSED Salem 2 ATTACHMENT 1 (Page 5 of6)
WINDOW BOX A Alternate Indications Alarm Point UPP ALARM clear with Control Room Plant Computer CRT Updating properly.
Unit 1 OBA A-31 None AUXANNUNCIATORPANEL 133:
Field Contact Voltage Power Supplies (4) have LED indications as follows:
Ground Fault LEDs (green) not lit (no positive or negative fault detected)
AUX ANNUNCIATOR PANEL 134:
Communication Interface Unit (2) has LED indication as follows:
ALERT LED (yellow) indicates problem with an external VO device such as a printer.
F AUL T LED (red) indicates a module malfunction or diagnostic failure.
SSPS Train A Cabinets:
GEN WARNING lamp not lit on Logic Cabinet.
2RP4j Mimic lights not flashing (train disagreement).
NOTE: This alarm indicates SSPS is in a partial trip condition. A Trouble Alarm on the other train will initiate a Reactor Trip.
SSPS Train A Cabinets:
All doors closed.
All test switches in OUTPUT TEST AND INTERFACE CABINET in UNBLOCK OUTPUT.
Turbine Power >40%
Page 20 of 72 S2.0P"AB.ANN-0001(Q)
Compensatory Actions NOTIFY Loss Control to monitor FP system pressure.
NOTIFY Loss Control to monitor Fire Panel2FP4 for indication of loss of28VDC.
Rev. 22
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=J Window A*38 MIMSIMPACT A-39 FIRE PROT CO2 PRESS HI OR LO A-41 AUXALMSYS PRINTER A-42 SSPS TRN B TRBL A-43 SSPSTRNB ON TEST A-44 AMSAC TEST OR TRBL A-46 CMPTRFAIL A-47 FIRE PROT TRBL Salem 2 ATTACHMENT 1 (Page 6 of 6)
WINDOWBOX A Alternate Indications Loose Parts Monitoring Pane12PNL-998 None 2RP9:
No alarms on printer.
SSPS Train B Cabinets:
GEN WARNING lamp not lit on Logic Cabinet.
2RP4:
Mimic lights not flashing (train disagreement).
NOTE:
This alarm indicates SSPS is in a partial trip condition.
A Trouble Alarm on other train will initiate a Reactor Trip.
SSPS Train B Cabinets:
All doors closed.
All test switches in the OUTPUT TEST AND INTERFACE CABINET in UNBLOCK OUTPUT.
AMSAC Cabinet:
No red lights lit.
SYSTEM BYPASS switch in NORMAL.
Control Room Plant Computer CRT Updating properly.
2RP5:
No Zone alarms.
Verity valve "closed" positions not lost.
Verity CLOSED GATE VALVE LOSS OF AC light is OFF.
VerifY AUDIBLE ALM CODERS LOSS OF AC light is OFF.
Page 21 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions NOTIFY Loss Control to monitor CO2 pressure.
Rev. 22
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l' Window B*l FRESH WTR SYS TRBL B-2 2A 125VDC CNTRL BUS VOLTLO B-3 2A VTL INSTR BUS INVRTFAIL B-4 250VDC BUS VOLT HIORLO B-5 21 SWHDR PRESS HI B-6 22 SWHDR PRESS HI B-7 TURB AREA SW HDRPRESS HI B-8 21-23 SW STRAINTRBL B-9 HTGWTRSTM SYSTRBL B-lO 2B l25VDC CNTRL BUS VOLTLO Salem 2 Unit 1 OHA B*1 2RP9:
ATTACHMENT 2 (Page 1 of 4)
WINDOW BOX B Alternate Indications 2A BATTERY 125 VOLTS Voltmeter VM*13.
Aux Typewriter:
Point No. 0147.
2RP9; 250 VOLT BATTERY Voltmeter VM*23 2CCl:
21 HEADER PRESSURE indication PA-5373.
2CCl:
22 HEADER PRESSURE indication PA-5386.
None None Unit 1 OHA B-9 2RP9:
2B BATTERY 125 VOLTS Voltmeter VM-15.
"1<&;,,-
Page 22 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions MONITOR Bus voltages MONITOR Inverter indications MONITOR Bus voltages MONITOR local Service Water Supply Panel 273-2 (88' TGA).
MONITOR DIP at strainer.
MONITOR Panel 470 alarms and indications (120' TGA).
MONITOR Bus voltages.
Rev. 22
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Window B*ll 2B VTL INSTR BUS INVRTFAIL B-12 VTLFREEZE PROTTRBL B-13 21 SWHDR PRESS LO B-14 22 SWHDR PRESSLO B-IS TURB AREA SW HDR PRESSLO B-16 24-26 SW STRAIN TRBL B-17 AUX BOIL TRBL B-I8
, 2C I25VDC CNTRL BUSVOLTLO B-19 2C VTL INSTR BUS INVRTFAIL B-20 CMPTR INVRT TRBL Salem 2 Aux Typewriter:
Point No. 0155.
Doric Points:
101-219 2CC1:
ATTACHMENT 2 (page 2 of 4)
WINDOW BOX B Alternate Indications 21 HEADER PRESSURE indication PA-5373.
2CC1:
22 HEADER PRESSURE indication PA-5386.
None None Unit 1 OHA B-17 2RP9:
2C BATTERY 125 VOLTS Voltmeter VM*236.
Aux Typewriter:
Point No. 0134 None Page 23 of 72 S2.0P.AB.ANN-0001(Q)
Compensatory Actions MONITOR Inverter indications.
MONITOR PaneI2VF-AL MONITOR local Service Water Supply Panel 273-2 (88' TGA).
MONITOR DIP at strainer.
MONITOR Pane1470 alanns and indications (120' TGA).
MONITOR Bus voltages.
MONITOR Inverter indications MONITOR Inverter status lights and voltmeters, 120'el. Turbine Bldg.
Rev. 22
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l Window B-2!
21-23 SW SCRNWSH TRBL B-22 24-26 SW SCRNWSH TRBL B-23 21-23 SW PMP BRG WTRPRESSLO B-24 24-26 SW PMP BRG WTRPRESSLO B-26 2A 28VDC CNTRL BUSVOLTLO B-27 2D VTL INSTR BUS INVRTFAIL B-29 21-23 SW PMP SUMP AREA LVL HI B-30 24-26 SWPMP SUMP AREA LVL HI B-31
21-23 SWPMP ROOM TEMPHIORLO B-32 24-26 SW PMP ROOM TEMPHIORLO Salem 2 None None None None 2RP9:
ATTACHMENT 2 (Page 3 of 4)
WINDOWBOX B Alternate Indications 2ABATTERY 28 VOLTS VoltmeterVM-33.
Aux Typewriter:
Point No. 0159 None None None None Page 24 of 72 S2.0P-AB.ANN-OOOl(Q)
Comnensatory Actions MONITOR Service Water Screen Wash Control Panel 36!-2A at Service Water Structure, MONITOR Service Water Screen Wash Control Panel 361-2B at Service Water Structure, MONITOR local bearing water pressures at Service Water Structure.
MONITOR local bearing water pressures at Service Water Structure.
MONITOR Bus voltages MONITOR Inverter indications MONITOR sump level at Service Water Structure MONITOR sump level at Service Water Structure.
MONITOR room temperatures at Service Water Structure.
MONITOR room temperatures at Service Water Structure.
Rev. 22
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J' Window B*34 2B 28VDC CNTRL BUS VOLTLO B-35 21 ESS CONTROLS lNVRT FAIL B-37 21 CCHX SWFLOHI B-38 22 CCHX SWFLOHI B-43 22 ESS CONTROLS INVRT FAIL B-47 SWACCUM T ANI< TROUBLE B-48 SW VLV RM FLOODED Salem 2 2RP9:
ATTACHMENT 2 (Page 4 of 4)
WINDOWBOX B Alternate Indications 2B BATTERY 28 VOLTS Voltmeter VM-35.
Aux Typewriter Point 200 for normal source failure to either 21 or 22 ESS Inverter.
None None Aux Typewriter Point 200 for normal source failure to either 21 or 22 ESS Inverter.
Local Press: 2LA19249, 2LA19250, 2LA19251,2LA19252 Locallvl: 2PA19245,2PA19246, 2PA19247 2PA19248 Aux Typewriter:
Point No. 0754 & 0755.
Page 25 of 72 S2.0P~AB.ANN~OOOl(Q)
Compensatory Actions MONITOR Bus voltages.
MONITOR 21 ESS Controls Inverter.
MONITOR flow at21 CC Hx MONITOR flow at 22 CC HX.
MONITOR 22 ESS Controls Inverter MONITOR Display at Panel 1362-2 MONITOR sump in 78' Mech Pen Room Rev. 22
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J Window C-l GAS ANL Y TRBL C-2 CNTMTSUMP PMPSTART C-3 21 CCHX IN TEMP HI C-4 21CFCU AIRFLOTRBL C-S 21 CFCU WTRFLOTRBL C-6 CNTMTPRESS HI-HI C-7 21 H2 RECOMBTRBL C-8
<\\>ACNTMT ISOLACT C-9 104PNLTRBL Salem 2 ATTACHMENT 3 (Page 1 of 4)
WINDOW BOX C Alternate Indications None Aux Typewriter:
Point No. 683 & 704.
None 2CC1:
Damper position indication.
2CC1:
SW Valve positions.
2CC1:
Containment Pressure Recorders PR-948A&B, Meters PJ-948A-D.
2RP4; Bistable indicating lights.
Equipment Room:
POWER A V AILABLE light at Hydrogen Recombiner Panel.
2CCl:
<l>A ISOLATION orange bezel or RESET <l>A ISOLATION green bezel.
2RP4:
Actuation light and valve indicating lights.
None Page 26 of 72 S2.0P.AB.ANN.0001(Q)
Compensatory. Actions MONITOR alarms and indications on WASTE DISPOSAL GAS ANALYZER Panel 110-2 (122' AB).
MONITOR temperatures on No. 21 CC HX Panel 203-2 (TIC-627A).
MONITOR WASTE DISPOSAL BORON RECOVERY PANEL 104-2 alanns and indications.
Rev. 22
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J Window ColO CNTMTSUMP OVERFLO C-1I 22 CC HX IN TEMP HI C-12 22 CFCU AIRFLO TRBL C-13 22 CFCU WTRFLO TRBL C-14 CNTMT PRESS HI C-lS 22 Hz RECOMBTRBL C-16
<p B CNTMT ISOL ACT C-17 21-23 CVCS HUT LVLHI C*18 RX SUMP OVRFLO Salem 2 ATTACHMENT 3 (Page 2 of 4)
WINDOW BOX C Alternate Indications 2CC1:
Sump level indication LA~2445, LA-2448.
2RPl:
Sump recorders LR-3389, LR-3390 None 2CCI:
Damper position indication.
2CCl:
SW Valve positions.
2CC1:
Containment Pressure Recorders PR-948A&B, Meters PI-948A*D.
2RP4:
Bistable indicating lights.
Equipment Room:
POWER AVAILABLE light at Hydrogen Recombiner Panel.
2CC1:
<pB AND SPRAY ACTUATION CONT VENT ISOLATION orange bezel or RESET <pB ISOLATION green bezel.
2RP4:
Actuation light and valve indicating lights.
2RPl:
LA*4145 Aux Typewriter:
Point No. 684 Page 27 of 72 S2.0P~AB.ANN~OOOl(Q)
Comp.ellsatory Actions MONITOR temperatures on No. 22 CC HX Panel 204-2 (TIC-627B).
Rev. 22
(J)l W.
0:
Z:
r: :.
U' 0'
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l;:
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f-:
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Window C-19 SFPTEMP HI C-20 23 CFCU AIRFLOTRBL C-21 23 CFCU WTRFLOTRBL C*22 CNTMT SPRY ACT C*23 CNTMT H? L VL HI C-25 BAEVAPTRBL C-26 21 RHRSUMP OVRFLO C-27 SFPLVLHI C-28 24CFCU AIRFLOTRBL Salem 2 ATTACHMENT 3 (Page 3 of 4)
WINDOWBOX C Alternate Indications None 2CCl:
Damper position indication.
2CCl:
SW Valve positions.
2CCl:
<j>B AND SPRAY ACTUATION CONT VENT ISOLATION orange bezel or RESET SPRAY ACT.
2RP4:
Actuation light.
2RP5:
XA-3361, and XA*3362.
None Aux Typewriter:
Point No. 0835 & 0836.
None 2CClj Damper position indication.
Page 28 ofn S2.0P-AB.ANN-OOOl(Q)
Compensatory Actions MONITOR temperature on Panel 431.
MONITOR 30 GPM BA EVAPORATOR Panel 301-2 alanns and indications.
MONITOR level.
MONITOR level.
Rev. 22
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Z' LL-:
02:
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Window C*29 24 CFCU WTRFLOTRBL C-30 CFCU LK DET HI-HI C-33 RWST!PWST OVRFLO C-34 22RHR SUMPOVRFLO C-35 SFPLVLLO C-36 25 CFCU AIRFLOTRBL C-37 25 CFCU WTRFLOTRBL C-38 CFCU LK DET HI C-46
, PERSONNEL ACCESS DOOR OPEN Salem 2 2CCl:
ATTACHMENT 3 (Page 4 of 4)
WINDOWBOX C Alternate Indications sw Valve positions.
2CCl:
LI-730 Use Unit 1 OHA C-33 alarm Aux Typewriter:
Point No. 0757 & 0758.
None 2CCl:
Damper position indication.
2CCl:
SW Valve positions.
2CCl:
LI-730 2RP3:
Door position light indication.
Page 29 of 72 Compensatory Actions MONITOR level MONITOR level Rev. 22
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U' 0;
Z,.
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J Window D-2 21/228J54 OFF NORM POS D-3 28J30 OFF NORM POS D-4 21 RCP BRG OIL LVL HI D-5 22RCP BRG OIL LVL HI D*6 23 RCP BRG OIL LVL HI D-7 24RCP BRG OIL LVL HI D*8 RCPRESSHI D*10 23/248J54 OFF NORM POS Salem 2 ATTACHMENT 4 (page 1 of5)
WINDOW BOX D Alternate Indications 2CC2:
Valve position indication, Aux Typewriter:
Point No, 691 & 692.
Valve position indication, Aux Typewriter:
Point No, 685, RCP Vibrations on 2RP3, RCP Brg Temps on Plant Computer, RCP Vibrations on 2RP3, RCP Brg Temps on Plant Computer.
RCP Vibrations on 2RP3.
RCP Brg Temps on Plant Computer, RCP Vibrations on 2RP3, RCP Brg Temps on Plant Computer.
2CC2:
Recorders / meters.
2CC1:
Valve position indication, Aux Typewriter:
Point No, 693 & 694.
Page 30 of 72 s2.OP*AB.ANN~OOOl(Q)
Compensatol)' Actions Rev. 22
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Z
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c.
U" 0.:'
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21 w',
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Vii z,
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Window D-ll 2SJ69 OFF NORMPOS D-12 21 RCP BRG OIL LVL LO D-13 22RCP BRG OIL LVL LO D-14 23RCP BRG OIL LVL LO D-15 24RCP BRG OIL LVL LO D-16 RCPRESSLO D-18 21122SJ40 OFF NORM POS D-19 2SJI35 OFF NORM POS Salem 2 ATTACHMENT 4 (Page 2 of 5)
WINDOWBOX D Alternate Indications Valve position indication.
Aux Typewriter:
Point No. 623.
RCP Vibrations on 2RP3.
RCP Brg Temps on Plant Computer.
RCP Vibrations on 2RP3.
RCP Brg Temps on Plant Computer.
RCP Vibrations on 2RP3.
RCP Brg Temps on Plant Computer.
RCP Vibrations on 2RP3.
RCP Brg Temps on Plant Computer.
2CC2:
Recorders I Meters.
2CCl:
Valve position indication.
Aux Typewriter:
Point No. 705 & 706.
2CCl:
Valve position indication.
Aux Typewriter:
Point No. 686.
Page 31 of 72 s2.OP~AB.ANN-OOOl(Q)
Compensatory Actions Rev. 22
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z, 0'
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Z LL-;'
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w~
> i' 0:::
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0:::
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Window D*20 21 RCP BRG CLG WTR FLOLO D*21 22 RCP BRG CLG WTR FLOLO D-22 23 RCP BRG eLG WTR FLOLO D*23 24 RCP BRG CLG WTR FLOLO D-24 RXTRIP
&TAVELO D*26 21/22SJ44 OFFNORMPOS D*27 2CS14 OFF NORM POS D*28 21 RCP BKR OPEN/FLOLO D*29 22 RCPBKR OPENIFLOLO D*30 23 RCPBKR OPEN/FLOLO Salem 2 ATTACHMENT 4 (Page 3 ofS)
WINDOWBOX D Alternate Indications RCP Brg Temps on Plant Computer.
RCP Brg Temps on Plant Computer.
RCP Brg Temps on Plant Computer.
RCP Brg Temps on Plant Computer.
2RP4:
Rx Trip light & Loop Tave indicating light.
2CC2:
Loo~ Tave & Rx TRIP & Bypass Bkrs OPEN.
2CCl:
Valve position indication.
Aux Typewriter:
Point No. 412 & 413.
Valve position indication.
Aux Typewriter:
Point No. 624.
2CC1:
21 RCP Start/Stop bezel lights.
Loop Flow meters (FI-414, 415 & 416).
2CC!:
22 RCP Start/Stop bezel lights.
Loop Flow meters (FI-424, 425 & 426),
2CC1:
23 RCP Start/Stop bezel lights.
Loop Flow meters (FI-434, 435 & 436).
Page 32 of 72 S2.0P-AB,ANN-OOOl(Q)
Compensatory Actions FIC-613 at Panel 237*2 (78' Ctmt),
FIC*6I6 at Panel 232*2 (78' Ctmt),
FIC*619 at Panel 241*2 (78' Ctmt),
FIC-622 at Panel 240*2 (78 t Ctmt).
Rev. 22
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Window D*31 24 RCPBKR OPENIFLOLO D*32 TAVELO D*34 2RH26 OFF NORM POS D*35 2SJ67/68 OFF NORM POS D*36 RCPVIB HI D-37
, RCP BRG CLG HDR TEMP HI D*38 THERM BARR TEMP HI D*39 RCP SEAL WTR BYP FLOLO 0*40 SUBCLGCHA MARGINLO D*41 BJTDlSCH PRESS HI Salem 2 ATTACHMENT 4
. (Page 4 of 5)
WINDOWBOX D Alternate Indications 2CCl; 24 RCP Start/Stop bezellights.
Loop Flow meters (FI*444, 445 & 446).
2CC2:
Tave Recorders/Meters.
2CCl:
Valve position indication.
Aux Typewriter:
Point No. 695.
2CCl:
Valve position indication.
Aux Typewriter:
Point No. 394 & 395.
Behind 2RP4:
RCP Vibration indicators.
Monitor RCP Bearing Temps on Plant Computer.
Monitor RCP Seal Water inlet temperatures, Seal dIp, CC Surge Tank level, CC Header activity.
Monitor RCP Seal Water inlet and outlet temperatures.
2CC2:
Ch A Subcooling Meter PA*15606.
2RP4:
Subcooling Margin Monitor 2XD15726B.
2CC1:
BIT Pressure meter PI*942.
Page 33 of 72 S2.0P.AB.ANN-0001(Q)
Compensatory Actions Rev. 22
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l Window D*42 21122SJ49 OFF NORM POS D*43 SPRY ADD TK LVL LO D*44 2RHI NOT CLSD &
RePRESS HI D*45 2RH2 NOT CLSD &
RC PRESS HI D*46 RXHEADVENT VLVNOTCLSD D*47 RI-IR MIDLOOP SYS TRBL D*48 SUBCLGCHB MARGINLO
. Salem 2 ATTACHMENT 4 (Page S ofS)
WINDOW BOX D Alternate Indications 2CCl:
Valve position indication.
Aux Typewriter:
Point No. 687 & 688.
2CCl:
Spray Additive Tank Level meter LI*931.
2CCl:
2RHI valve position indication POPS RC Press PA*9858.
2CC2:
RC Pressure meters / recorders.
Aux Typewriter:
Point No. 138.
2CCl:
2RH2 Valve position indication POPS RC Press PA*9858.
2CC2:
RC Pressure meters / recorders.
Aux Typewriter:
Point No. 013.
2RP2:
Determine valve position from the valve operate switches.
NOTE:
ALARM IS DEACTIVATED IN MODES 1*4 Plant Computer Computer points:
Listed in D*47 ofS2.0P-ARZZ-0004(Q).
2CC2:
Ch B Subcooling Meter XA*3269, 2RP4:
Subcooling Margin Monitor 2XD 15727B.
Page 34 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions Rev. 22
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J Window E*1 21 SEAL WTRINJ FLTRA.P HI E-2 POPSCHIARM E-3 POPS CH II ARM E-4 PZRLVLHI E-5 SR DET VOLT TRBL E-6 IR DET VOLT LOSS E-7 PRDET VOLT LOSS E*8 ROD INSERT LMTLO E-9 22 SEAL WTR INJ FLTR Ap HI E-10 POPS CHI DISARM / 2PR6 CLSD Salem 2 ATTACHMENT 5 (Page 1 of6)
WINDOWBOX E Alternate Indications None 2CC1:
PRESSURIZER OVERPRESSURE PROTECTION bezel indicators.
2CCl:
PRESSURIZER OVERPRESSURE PROTECTION bezel indicators.
2CC2:
PRESSURIZER LEVEL HI bezel Alarm, Level indication and recorders.
2RP4:
Bistable indicating lights.
NI Cabinets:
DETECTOR VOLTS meter LOSS OF DETECTOR VOLT light.
NI Cabinets:
LOSS OF DETECTOR VOLT light.
NI Cabinets:
LOSS OF DETECTOR VOLT light.
2CC2:
CONTROL ROD GROUPS POSITION and INSERTION LIMITS recorders.
Plant Computer ARPI screen None 2CC1:
PRESSURIZER OVERPRESSURE PROTECTION bezel indications.
2CC2:
2PR6 indication.
Page 35 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions MONITOR dip MONITOR dip Rev. 22
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J Window E*11 POPS CH II DISARM
/2PR7 CLSD E-12 PZRPRESSLO E-13 SRHIFLUX ATS/D E-14 IR N35 COMPEN VOLT LOSS E*15 PRHIRNG FLUX HI E-16 ROD INSERT LMT LO-LO E-17 BA BATCH TK LVL LO E-18 POPS CH I AUX AIR PRESS LO Salem 2 ATTACHMENT 5 (Page 2 of6)
WINDOW BOX E Alternate Indications 2CCl:
PRESSURIZER OVERPRESSURE PROTECTION bezel indications.
2CC2:
2PR7 indication.
2CC2:
Meters and recorders.
2RP4:
Bistable indicating lights.
NI Cabinets:
HIGH FLUX AT SHUTDOWN lights.
Control Room:
High Audio Count Rate.
NI Cabinets:
LOSS OF COMP VOLT light.
2CC2:
Meter indications.
2RP4:
Bistable indicating lights.
NI Cabinets:
OVERPOWER TRIP HIGH RANGE lights.
2CC2:
CONTROL ROD GROUPS POSITION AND INSERTION LIMITS recorders.
Plant Computer ARPI screen None 2CCl:
CR operator can verifY normal Control Air pressures and position of CONTAINMENT CNTRL AIR ISOL VALVES 21/22CA330 OPEN.
Page 36 of 72 s2.OP~AB.ANN~OOOl(Q)
Compensatory Actions MONITOR indications at Panel 411-2.
Rev. 22
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J Window E*19
POPS CH II AUX AIR PRESSLO E*20 I PZRHTRONLVLHI E*2l SR HI FLUX AT SID BLOCKED E*22 IR N36 COMPEN VOLT LOSS E*23
. PR LO RNG FLUX HI E-24 RODDEV OR SEQ E-25 BA BATCH TK TEMP HIORLO E*26 2PRl NOT FULLCLSD Salem 2 ATTACHMENT 5 (Page 3 of 6)
WINDOW BOX E Alternate Indications 2CC1:
CR operator can verifY nonnal Control Air pressures and position of CONTAINMENT CNTRL AIR ISOL VALVES 21/22CA330 OPEN.
2CC2:
"21122 BACKUP ON" bezel lights (bezel Pushbutton).
pzr level can be compared against program level as shown in S2.0P-AR.ZZ-0005(Q)).
NI Cabinets:
HIGH FLUX AT SHUTDOWN switches in BLOCK.
NI Cabinets:
LOSS OF COMP VOLT light.
2CC2:
Meter indications.
2RP4:
Bistable indicating lights.
NI Cabinets:
OVERPOWER TRIP LOW RANGE lights.
2CC2:
Compare bank overlap.
Compare all IRPIs against the Group Step Counters.
Plant Computer ARPI screen None 2CC2:
2PRl Indication, TI*463 RELIEF VALVE OUTLET TEMP.
PR T level, temperature and pressure (11*470, TI-471, PI-472).
Page 37 of 72 S2.0P-AB.ANN-OOOl(Q)
Compensatory Actions MONITOR/LOG rod positions once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months lAW S2.0P.DL.ZZ-0003(Q)
MONITOR indications at Pane14ll*2.
Rev. 22
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=J Window E"27 2PR2NOT FULLCLSD E-28 PZR HTR ON PRESS LO E-29 SR&IR TRIPBYP E-30 IR HI FLUX ROD WDRWLSTOP E*31 PROVRPWR ROD STOP E-32 ROD DRIVE PWRSPLY GNDFAULT E*34 2PRl CHANNEL UNSAFE E-35 2PR2 CHANNEL UNSAFE Salem 2 ATTACHMENT 5 (Page 4 of6)
WINDOWBOX E Alternate Indications 2CC2:
2PR2 Indication, TI*463 RELIEF VALVE OUTLET TEMP.
PRT level, temperature and pressure CLI-470, TI-471 PI*472).
2CC2:
Pressure meters/recorders.
21 BACKUP ON bezel light flashing.
22 BACKUP ON bezel light flashing.
2RP4:
Source Range/Step Train A & B TRIP BLOCKED lights lit.
NI Cabinets:
LEVEL TRIP switch in BYPASS.
2CC2:
IR and PR indication.
NI Cabinets:
HIGH LEVEL ROD STOP lights.
2CC2:
PR indication.
NI Cabinets:
OVERPOwER ROD STOP lights.
None None None Page 38 of 72 s2.OP~AB.ANN*OOOl(Q)
Compensatory Actions MONITOR the Ground Relay on the MG Control Panel (84' Swgr room).
Rev. 22
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J Window E-36 PZRHTR OFFLVLLO E-37 CRC SDMDECRNG E*38 UPPER SECT DEV ABV50%PWR E-39 PRCRDEV E-40 ROD BANK URGENT FAIL E*41 LTDWNHXOUT TEMP HI E-42 2PRl 1/2 TRIP E*43 2PR2 112 TRIP E-44 PZRSFTYVLV 2PR3-2PR5 NOT CLSD Salem 2 ATTACHMENT 5 (Page 5 of 6)
WINDOWBOX E Alternate Indications 2CC2:
Pressurizer level meters/ recorders.
21 BACKUP OFF bezel light flashing.
22 BACKUP OFF bezel light flashing.
CNTRL GRP HTRS OFF bezel light flashing.
2RP1:
Red ALARM on Channel C Gamma*Metric.
NI Cabinets:
UPPER SECTION DEVIATION light on Detector Current Comparator.
NI Cabinets:
CHANNEL DEVIATION Comparator & Rate Module.
2CC2:
Power Range Meters.
2CC2:
URGENT FAILURE bezel alarm.
2CC2:
Letdown temperature meter (TI-130A).
Protection Racks 1 and 12:
Bistables 2PC455A-E and 2PC457A*E #2 OUT indication lights Protection Racks 10 and 14:
Bistables 2PC456A-E and 2PC474C-B #2 OUT indication lights
~
Safety Valve Temperatures (TI-465, 467 & 469).
PRT level, temperature & pressure (LI-470, TI-47 1, PI.472).
Page 39 of 72 82.oP-AB.ANN-0001(Q)
Compensatory Actions PERFORM a QPTR calculation at least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months when above 50% power.
Rev. 22
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Window E-45 CH D SDM DECRNG E-46 LOWER SECT DEV ABV 50%PWR E*47 PR NEUT FLUX RATE HI E-48 ROD BOTTOM Salem 2 ATTACHMENT 5 (Page 6 of6)
WINDOWBOX E Alternate Indications 2RPl:
Red ALARM light on Channel D Gamma-Metric.
NI Cabinets:
LOWER SECTION DEVIATION light on Detector Current Comparator.
2RP4:
Bistable indicating lights.
NI Cabinets:
RATE TRIP light, 2CC2:
IRPIs Plant Computer:
ARPI screen 2RP3:
REACTOR CORE Map ROD BOTTOM lights.
Page 40 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions PERFORM a QPTR calculation at least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months when above 50% power.
Rev. 22
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Window G-l LOOP 21 STMLN 6.PLO G-2 218G STMLNISOL G-3 EH8YSTRBL G-4 TORB AUTO STOP OIL PRESS LO G-5 CNDSRVACLO G-6 21SGFP TRBL Salem 2 ATTACHMENT 6 (Page 1 of 5)
WINDOWBOX G Alternate Indications 2CC2:
Steam Generator Pressure.
2RP4:
Bistable indicating lights.
2CC1:
Safeguards bezels.
2RP4:
21 STM. GEN. lights.
2CC3:
TURBINE E-H CONTROL & STATUS MONITOR.
2RP7:
TURBINE E-H CONTROL & STATUS MONITOR.
2RP4:
Bistable indicating lights.
2RPl:
Condenser Vacuum Recorder.
2CC3:
CONDENSER VACUUM LO Alarm on Steam Generator Blowdown bezel.
Condenser Absolute Pressure meters (PA-5224 & PA-5225) on Condenser bezel.
Plant Computer:
Points P2501A & P2503A Plant Computer:
SGFP High Vib or Thrust Alert (Y2614D), SGFP High Vib or Thrust Danger (Y2615D)
Indicating lights at Control Oil Power Unit local panel.
LCD display on Woodward Governor (lSA2805)
Page 41 of 72 COIl!l!ensatory Actions MONITOR indications and Alann Summary status.
MONITOR vibration and thrust position on SGFP Panell 033-2A MONITOR alarms at SGFP Panels NOTIFY Maintenance to locally investigate and correct the problem Rev. 22
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=J; Window G-7 AFDCSSWITCH TO MANUAL G-8 TAC EXP TK LVL HIORLO G-9 LOOP 22 STMLNAPLO G-lO 22 SG STMLNISOL G-12 TURB STM STOP VLVCLSD G-13 CNDSRVAC LO-LO Salem 2 ATTACHMENT 6 (Page 2 ofS)
WINDOWBOX G Alternate Indications 2CC2:
21-24 S/G Auto-Manual bezels,11-24MSIOs Auto-Manual bezels, 21 & 22 SGFP Auto-Manual bezels.
Engineering Work Station alarm display available, None 2CC2:
Steam Generator Pressure.
2RP4:
Bistable indicating lights, 2CC1:
Safeguards bezel.
2RP4:
22 STM. GEN. lights 2CC3 and 2RP7:
TURBINE E-H CONTROL & STATUS computer.
2RP4:
STOP VALVES indication, 2CC3:
Condenser Absolute Pressure meters (PA-5224 &
PA-5225) 2RPl:
Condenser Vacuum Recorder.
Plant Computer:
Points P250lA & P2503A Page 42 of 72 s2.OP~AB.ANN~OOOl(Q)
Compensatol'Y Actions TAKE manual control of components, as needed.
NOTIFY Maintenance to investigate and correct the problem MONITOR level at gauge glass
locally, MONITOR 21-24MS28 positions Rev. 22
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n:::
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n:::
w Ul Window G-14 22 SGFP TRBL G-15 ADFCS TROUBLE G-16 TACEXPTKN2 PRESS HI G-17 LOOP 23 STMLN,!lPLO G-18 23 SG STMLNISOL G-19 CONDPOL AUTO SWAP G-20 SEAL & CYL HTG STMSYSTRBL G-21 TURBTHRUST BRGFAIL G*22 FWHTRINVLV TRIP & LVLHI Salem 2 ATTACHMENT 6 (Page 3 ofS)
WINDOW BOX G Alternate Indications Plant Computer:
SGFP High Vib or Thrust Alert (Y261ID), SGFP High Vib or Thrust Danger (Y2612D)
Indicating lights at Control Oil Power Unit local panel LCD display on Woodward Governor (2SA2806) 2CC2:
21-24 S/G Pressure, Level and Flow indications 21 & 22 SGFP Control Bezels None 2CC2:
Steam Generator Pressure.
2RP4' Bistable indicating lights.
2QQ!.;,
Safeguards bezels.
2RP4:
23 STM. GEN. lights.
2CC2 21-23CNI08 & 2CN 1 09 valve positions.
Plant Computer:
Points T2007A, 2008A, 2095A, and P2004D, 2010D.
Plant Computer:
Point No. P2003D.
2CC2:
21*23CN22, 21-23CN27, and 21*23 BF7 valve positions (open* normal, closed* high level).
Page 43 of 72 Compensatory Actions MONITOR vibration and thrust position on SGFP panell033-2B.
MONITOR alarms at SGFP Panels NOTIFY Maintenance to locally investigate and correct the problem.
MONITOR Engineering Workstation (EWS) alarm display Local operator to monitor Tank pressure on PL-3199 on Panel 468-2.
MONITOR Condenser 23 for levels of high conductivity. Manually place the Condensate Polishing System in service as directed by the SM/CRS.
MONITOR alarms and indications on TURBINE GLAND SEALING STEAM SUPPL Y Panel 679-2.
MONITOR Plant Computer Main Turbine Data screen.
Rev. 22
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Window 0*24 TACTEMP HIORLO 0-25 LOOP 24 STMLN LlPLO 0*26 24 SG STM LN ISOL 0-27 LO PRESS EXH HOOD TEMP HI 0-28 AST OIL FIL TER ~
HIOH 0-29 PRIMETK VACLO 0-30 AFWISOL INTLKBYP 0-32 TAe PMP DISCH PRESS HI OR LO 0-33 STMLN PRESS LO Salem 2 ATTACHMENT 6 (page 4 ofS)
WINDOW BOX G Alternate Indications None 2CC2:
Steam Generator Pressure.
2RP4:
Bistable indicating: li!!:hts.
2CCl:
Safeguards bezels.
~
24 STM. OEN. lights.
Plant Computer:
21-23 Exhaust Hood temps (T2080A, 208IA, 2082A).
None None None 2CC3; T AC Common Discharge pressure meter (PA-5393).
2CC2:
Steam Pressure bezels.
2RP4:
Bistable indicating lights.
Page 44 of 72 S2.0P-AB.ANN-0001(Q)
Compcnsator'\\' Actions MONITOR temperature at Panel 666*2.
MONITOR at Front Standard MONITOR at Panel 563-2 Rev. 22
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J, Window G-34 21*24 MS167 VALVES NOT FULL OPEN G-35 TSITRBL G-36 CONDPOL BYPALERT G*37 PRIMETK WTRLVLHI G-38 21 AFWDEFRUNOUT PROT G-43
, TURB AREA LVL HI PMPSTART G-44 COND POL TRBL G*45 COND RTN TK LVL HI ORLO G-46 22 AFW DEF RUNOUT PROT Salem 2 ATTACHMENT 6 (Page 5 of 5)
WINDOW BOX G Alternate Indications 2CC2:
21,22,23 & 24MS167 "OPEN" indications at Steam Generator Control Console. (Loss of open indication when va\\ve(s) drifting).
Plant Computer:
Main Turbine Data Screen 2CC2:
SGFP SUCTION PRESS (PI509)
RMS Computer:
R40 Plant Computer:
Condensate inlet temp.
None 2CC2:
21 AFP PRESSURE OVERRIDE DEFEAT bezel PB.
Aux Typewriter:
Point No. 733 None None 2CC2:
22 AFP PRESSURE OVERRIDE DEFEAT bezel PB.
Page 45 of 72 S2.0P.AB.ANN.OOOl(Q)
Compensatory Actions MONITOR TSl Panel 982*2 MONITOR sightglasses downstream of float valves at Elevation 120' to determine which are leaking to cause the alarm.
MONITOR Turb Bldg sump water level.
Chemistry Polisher Operator to MONITOR local alarms.
MONITOR tank condition.
Rev. 22
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>' r Window H-l GENLIQDETS LVLHI H-2 SEAL OIL SKID MTRS TRBL H-4 GENOVRLD&
OUT OF STEP H-S GEN EXC FLD OVRCUR H-6 GEN & XFMR OVRALL DIFFREG H-7 MPTLIO RELAYTRlP H-8 APTLIO RELAYTRlP H-9
. SEAL OIL STOR TK LVL HIORLO H-IO MAIN SEAL OIL PMP EMER BKR CLSD H-12 GENDIFF
& LOSS OFFLD Salem 2 ATTACHMENT 7 (Page 1 of 4)
WINDOW BOX H Alternate Indications None None 2CC3:
Supervisory light.
2CC3:
Voltage regulator in AUTO, Tracking Circuits in ON.
2CC3:
Supervisory light.
None None None None 2CC3:
Supervisory light.
Page 46 of 72 s2.OP~AB.ANN~OOOl(Q)
Compensatory Actions MONITOR level detectors at Panel 968.
MONITOR running status of Main, Recirc and Seal Oil Vacuum pumps.
Also monitor Main Seal Oil pump discharge pressure (> 110 psi),
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR tank level.
MONITOR status of power supply at 1H 460V Bus.
Rev. 22
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J' Window H~13 GEN FLD OVRVOLT H-14 GEN & XFMR OVRALL DIFF BU H~15 MPT01 TRBL H-16 APTTRBL H-17 SMOKEINGEN H-18 EMER SEAL OIL PMP MTR RUN H-20 GENNEG0 SEQ H-2l GEN VOLTIFREQ HI H-22 UNIT ISOL TRIP REG H-23 MPT02TRBL H-25 H2 TEMP HI H-26 EMER SEAL OIL PRESS LO Salem 2 None 2CC3:
ATTACHMENT 7 (Page 2 of 4)
WINDOW BOX H Alternate Indications Supervisory light.
None None 2ee3:
Emergency Seal Oil Pump Bezel.
2ee3:
Supervisory light.
2CC3:
GENERATOR VOLTS and FREQUENCY meter indication
~
1-9 & 9-10 500KV Bkrs None SPDS:
GT024 - Gen Cold Gas Temp GT026 - Gen Cold Gas Temp None Page 47 of 72 Compensatory Actions MONITOR transformer local annunciator.
MONITOR transformer parameters.
MONITOR Generator Condition Monitor (2XA-8577) TGA 120'.
MONITOR relay status at 100 e1.
Relay Room.
MONITOR transformer local annunciator.
DETERMINE Machine Gas Temperature on TL-66851 on Panel 968.
MONITOR Generator Field Temp (2TL 15118 at Gen Exciter Panel)
If ESOP is running, VERIFY pressure on PL-1833 on Seal Oil Skid.
Rev. 22
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Window H-28 GEN EXC FLD GND H-29 VREG MISMATCH H-30 UNIT ISOL TRIP BU H-31 MPT0 3 TRBL H-33 H2 PRESS HIORLO H-34 SEAL OIL Ap LO H-36 GEN LEADS TRBL H-37 GEN STAT CLG WTR IN/OUT COND HI H-38 GENSTAT RUNBACK H-39 MPTOVREXC Salem 2 ATTACHMENT 7 (Page 3 of 4)
WINDOW BOX H Alternate Indications None 2CC3:
AUTOIMAN XFER DIFF OUT VOLTS meter indication.
2CC3:
1*9 & 9-10 500KV Bkrs None 2CC3:
Bezel indicator P A* 5131.
None Plant Computer:
Points T2800A, T2801A, & T2802A 2RP7:
KA-1952 2CC3:
Monitor MEGAWATT meter for indication of response to Runback.
None Page 48 of 72 82.OP-AB.ANN-OOOI (Q)
Compensatory Actions MONITOR Red LED on Exciter Field Breaker Cubicle (out = ground)
MONITOR relay status at 100 el. Relay Room.
MONITOR transformer local annunciator.
MONITOR alarms on Panel 968.
MONITOR alarms on Panel 968.
MONITOR alarms on Panel 968.
MONITOR alarms at Panel 968:
A-IL: INLET FLOW LOW A-2L: INLET PRESS LOW B-IL: OUTLET TEMP HI D-3L: RECTIFIER COOLANT FLOW LOW E-IL: BUSHING COOLANT LOW FLOW MONITOR relay status at 100 el. Relay Room Rev. 22
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J Window H*41 H? PURITYLO H*43 GEN LOSS OF PT SIGNAL H-44 GEN STAT COIL IN/OUT TEMP HI H*45 GENSTAT CLG SYSTRBL H-46 GENSTATWTR FLOW/PRESS LO H-48 TRANSIENT DATA RCDR TRBL Salem 2 2CC3:
ATTACHMENT 7 (Page 4 of 4)
WINDOWBOX H Alternate Indications Bezel indicator XA~5132.
2CC3:
Supervisory lights (three)
None None None None Page 49 of 72 82.oP.AB.ANN-OOOl(Q)
Compensatory Actions MONITOR alarms at Panel 968:
A-3L: INLET TEMP HIGH B*IL: OUTLET TEMP HIGH MONITOR all alarms at Panel 968.
MONITOR alarms at Panel 968:
A-IL: INLET FLOW LOW A-2L: INLET PRESS LOW MONITOR Transient Data Recorder in 100 el. Relay Room.
Rev. 22
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Window J*l 2A 4KV VTL BUS DIFFPROT J*2 2B 4KV VTL BUS DIFFPROT J*3 2C 4KV VTL BUS DIFFPROT J*4 2A DG URGENT TRBL J-S 2H 4KV GRP BUS DIFF/OVRLD J*6 2E 4KV GRP BUS DIFF/OVRLD J*7 2F 4KV GRP BUS DIFF/OVRLD J*8 2G 4KV GRP BUS DIFF/OVRLD Salem 2 ATTACHMENT 8 (Page 1 ofS)
WINDOW BOX J Alternate Indications 2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights 2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
DIESEL GENERA TOR bezel 2A TROUBLE.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
Page 50 of 72 S2.0P"AB.ANN.000l(Q)
Compensatory Actions MONITOR alarms on 2A DG Local Annunciator Panel Rev. 22
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Window J*9 2A 4KV VTL BUS OVRLD J*IO 2B 4KV VTL BUS OVRLD J-ll 2C 4KV VTL BUS OVRLD J-12 2B DG URGENT TRBL J*13 21HSD BKR FAIL J-14 21ESDBKRFAIL J-15 22FSD BKR FAIL J-16 22GSD BKR FAIL Salem 2 ATTACHMENT 8 (Page 2 ofS)
WINDOWBOX J Alternate Indications 2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
2CC3:
BUS VOLTAGE indications.
2RP6:
Supervisory lights.
7CC3:
DIESEL GENERA TOR bezel 2BTROUBLE.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
Page 51 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions MONITOR alarms on 2B DG Local Annunciator Panel.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room, MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
Rev. 22
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J Window J-17 2A 4KV VTL BUS UNDRVOLT J-18 2B 4KV VTL BUS lJNDRVOLT J-19 2C 4KV VTL BUS UNDRVOLT J-20 2C DG URGENT TRBL J-21 2AHGD BKR FAIL J-22 2AEGD BKR FAlL J-23 2BFGD BKR FAIL J-24 2BGGD BKR FAIL J-25 23ASD BKR FAIL Salem 2 ATTACHMENT 8 (Page 3 of 5)
WINDOWBOX J Alternate Indications 2CC3:
BUS VOLTAGE indications.
2CC3:
BUS VOLTAGE indications.
2CC3:
BUS VOLTAGE indications.
2CC3:
DIESEL GENERATOR bezel 2CTROUBLE.
2CC3:
Breaker indications.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
Page 52 of 72 S2.0P-AB.ANN-0001(Q)
Compensatory Actions MONITOR alarms on 2C DG Local Annunciator Panel.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
Rev. 22
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Window J-26 23BSD BKRFAIL J-27 23CSD BKR FAIL J-28 FO DAY TK LVLTRBL J-33 24ASD BKR FAIL J-34 24BSD BKR FAIL J-35 24CSD BKR FAIL J-37
, 4KV ORP BUS UNDRFREQ J-38 4KV GRP BUS UNDRVOLT J-39 4KVGRPBUS XFERFAIL Salem 2 ATTACHMENT 8 (Page 4 of5)
WINDOWBOX J Alternate Indications 2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3; Breaker indications.
2RP6:
Supervisory lights.
~
DIESEL GENERA TOR bezel TROUBLE.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
Aux Typewriter:
Point No. 660, 665, 670 & 675, Aux Typewriter:
Point No. 663, 664, 673 & 674.
2CC3:
ISOLATION TRANSFER SUPV Bezel alarms (4 alarms)
Page 53 of 72 S2.0P-AB.ANN-OOOl(Q)
Compensatory Actions MONITOR relay status at 100 e1.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
DETERMINE Day Tank Levels (anyone <18 11 = Alarm).
MONITOR relay status at 100 e1.
Relay Room.
MONITOR relay status at 100 e1.
Relay Room.
MONITOR relay status at 100 e1.
Relay Room.
Rev. 22
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Window J-41 2ADD BKR FAIL J-42 2BDD BKR FAIL J-43 2CDD BKR FAIL J-45 TURB BLDG 460-230V BUS HOT SPOT J-46 AUX BLDG 460-230V BUS HOTSPOT Salem 2 2CC3:
ATTACHMENT 8 (Page 5 of5)
WINDOW BOX J Alternate Indications Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
None None Page 54 of 72 S2.0P~AB.ANN-OOOl(Q)
Compensatory Actions MONITOR relay status at 100 el. Relay Room.
MONITOR relay status at 100 el. Relay Room.
MONITOR relay status at 100 el. Relay Room.
MONITOR locally.
MONITOR locally.
Rev. 22
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J Window K-1 21*23 A CW SCRNWSH TRBL K-2 4KVCWBUS DIFFOVRLD K-3 13/4KV STAXFMR LlO RELAY TRIP K*4 13KV LlO RELAY TRIP K-5 500113KV 8T A XFMR 1/0 RELAY TRIP K-6 500KV RING 1/0 RELAY TRIP K-7 500KVLN31X REGIBU PILOT WIRE XFER TRIP K-8 CW SWGR BLDG 125VDC TRBL K-9 21*23 B CW SCRNWSH TRBL Salem 2 ATTACHMENT 9 (Page 1 of 4)
WINDOWBOX K Alternate Indications 2CC3:
Screen Well dip meter.
2RP5:
Screen speed and differential 2RP6:
Supervisory lights 2CC3:
CW Pump Status 2RP6:
Supervisory lights.
2RP6:
Supervisory lights.
2RP6:
Supervisory lights.
2RP6:
Supervisory lights.
2RP6:
Supervisory lights.
None 2CC3:
Screen Well dip meter.
2RP5:
Screen speed and differential Page 55 ofn s2.OP~AB.ANN*0001(Q)
Compensatory Actions MONITOR Traveling Screens.
MONITOR CW System status on SCADA operator console at CW Switchgear Bldg.
MONITOR relay status at 100 el.
ReJayRoom.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
Relay Room.
MONITOR relay status at 100 el.
ReJayRoom.
MONITOR system status at CW Switchgear Bldg.
MONITOR Traveling Screens.
Rev. 22
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=J Window K~10 23CW1AD BKRFAIL K-ll 21 STAXFMR TRBL K-12 13KV GND FAULT K-13 1 STAXFMR TRBL K-14 500KV BKRFAIL K-15 SOOKV LN 31X REG/BU POT FAIL K-16 SCADASYS TRBL K-18 24CW9AD BKRFAIL K-19 22 ST A XFMR TRBL K-20 13KVBKRFAIL K-21 2 STA XFMR TRBL Salem 2 ATTACHMENT 9 (Page 2 of 4)
WINDOWBOX K Alternate Indications 2CC3:
Breaker indications 2RP6:
Supervisory lights 2RP6:
Supervisory lights lRP6:
Supervisory lights 2CC3:
Breaker indications.
2RP6:
PWTT Regular and Backup circuit lights.
None 2CC3:
Breaker indications Unit 1 OHA K-36 2RP6:
Supervisory lights.
2CC3:
Breaker indications.
2RP6:
Supervisory lights.
Page 56 of 72 82.OP*AB.ANN~OOOl(Q)
Compensatory Actions MONITOR breaker status at CW Switchgear Bldg, MONITOR 21 Sta Xftnr parameters locally, MONITOR relay status at 100 el. Relay Room.
MONITOR relay status at 100 el. Relay Room.
MONITOR 1 SPT parameters locally.
MONITOR relay status at 100 el. Relay Room MONITOR relay status at 100 el. Relay Room.
MONITOR system status on SCADA Operator Console in CW Switchgear Bldg.
MONITOR breaker status at CW Switchgear Bldg.
MONITOR 22 Sta Xfmr parameters locally. MONITOR relay status at 100 el. Relay Room.
MONITOR relay status at 100 el. Relay Room.
MONITOR 2 Sta Xfmr parameters locally. MONITOR relay status at 100 el. Relay Room.
Rev. 22
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w*..
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z; LL 0:::
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J Window K-22 500KV BKR TRBL K-25 CW SCRNWSH PRESS LO K-26 2CW2BD BKRFAIL K-27 23 STAXFMR TRBL K-28 13KVBKR TRBL K-29 3 STAXFMR TRBL K-33 CW BRG LUBE PUMP 2 OR 4TRBL K-34 4KVCWBUS UNDRVOLT K-35 24 STAXFMR TRBL Salem 2 ATTACHMENT 9 (page 3 of 4)
WINDOW BOX K Alternate Indications 2RP6:
Supervisory lights.
None 2CC3:
Breaker indications 2RP6:
Supervisory lights
?RP6

Supervisory lights Unit 1 OHA K-29 2RP6:
Supervisory lights None 2CC3:
Breaker indications and voltmeter.
2RP6:
Supervisory lights Page 57 of 72 S2.0PMAB.ANN-OOOl(Q)
Compensatory Actions MONITOR local alann panels at the following 500KV breakers:
BS 1-9 (32X)
BS 2-10 (31X)
BS 9-10 (30X)
Local operator to MONITOR pressure MONITOR breaker status at CW Switchgear Bldg.
MONITOR 23 SPT status on SCADA operator console at CW Switchgear Bldg.
MONITOR 23 SPT parameters locally.
MONITOR alann panels at the following 13KV breakers:
BSA-B BSD-E MONITOR breaker status on SCADA operator console at CW Switchgear Bldg.
MONITOR 3 SPT status on SCADA operator console at CW Switchgear Bldg.
MONITOR 3 SPT parameters locally.
MONITOR Brg Hdr Pressure.
MONITOR CW Bus and System status on SCADA Operator Console in CW Switchgear Bldg Battery Room.
MONITOR 24 SPT status on SCADA operator console at CW Switchgear Bldg, MONITOR 24 SPT parameters locally.
Rev. 22
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Window K"36 12 STAXFMR LlO RELAY TRIP K"37 4 STAXFMR TRBL K-38 GENMNXFMR NEUTOVRCUR K-41 NaCIOTRBL K-42 CW SWITCHGEAR TRBL Salem 2 s2.OP~AB.ANN~OOOl(Q)
ATTACHMENT 9 (page 4 of 4)
WINDOW BOX K Alternate Indications Compensatory Actions Unit 1 OHA K-3 MONITOR 12 Sta Xfinr parameters locally.
2RP6:
MONITOR relay status at 100 el. Relay Room.
Supervisory lights Unit 1 ORA K-37 MONITOR 4 SPT status on SCADA operator console at CW Switchgear Bldg.
MONITOR 4 SPT parameters locally.
MONITOR relay status at 100 el. Relay Room.
None Chemistry to monitor Chlorination System.
2RP6:
MONITOR CW System status on SCADA Supervisory lights operator console at CW Switchgear Bldg.
2CC3:
CW Pmp Status Page 58 of 72 Rev. 22
S2.0P-AB.ANN.. 000l(Q)
ATTACHMENT 10 (page 1 o(5)
ANNUNCIATOR GROUND DETECTION 1.0 PRIMARY SER:
NOTE
.J.
Only 1 unacknowledged OHA OR corresponding CRT point is required to prove Scanner Is functional.
1 1.1 CIRCLE at least one Flashing OHA Window for each Scanner.
(f),
w'
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oj (f),!
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J 1.2 IF the OHA System is NOT responding, THEN CIRCLE at least one unacknowledged CRTlLocal Printer Point for each Scanner.
NOTE A minimum of 3 functional Scanners is required for table to be considered complete.
Ground Flashing ORA Windows CRTlLocal Printer Points Scanner Detection Results (minimum of one per box (minimum of one per box (1)
Switch required for functional scanner) required for functional scanner) 1 1
A:
2, 10,25,41,46 2,3,6,8, 16 (205650)
B:
3 4
2 5,6 C:
4,8,20 97,117,128 D:
12,20 101, 102 (205652)
E:
17 125 B:
48 149 3
6,8 C:
18 175 (205652)
D:
43 176 (205653)
E:
25 134 G:
16,43 141, 189 4
8 A:
9 193 (205653)
E:
32,48 194, 195 5
13 A:
4 304 (205656)
E:
34,35 300,302 K:
3, 4, 11 293,294,295 (table continued on next page)
Salem 2 Page 59 or72 Rev. 22
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>,c, S2.0P~AB.ANN~0001(Q)
ATTACHMENT 10 (page 2 of5)
ANNUNCIATOR GROUND DETECTION 1.0 PRIMARY SER: (continued)
Scanner 8
9 10 11 12 (1) 1.3 1.4 Salem 2 Ground Flashing OHA Windows CRTlLocal Printer Points Detection (minimum of one per box (minimum of one per box Switch required for functional scanner) required for functional scanner) 20 H:
17 483 (205658)
K:
3,4,18,19,28 453,473,480,485,486 D:
46 560 22 G:
36 543 (205660)
H:
39 538 K:
21 544 25 J:
1,2,17,18 609, 610,625, 626 (205662)
K:
20,36 623,632 28 C:
24 693 (205663)
E:
3 688 G:
38,46 695, 703 32 A:
6 705, 706, 707, 708 (205654)
Results are SAT when 1 or more OHA AND lOR CRT point went into alarm OR cleared with the operation of the Ground Detector Switch.
Are there at least 3 Scanners functional?
Yes:
No:
Return to Step 3.14D.
Page 60 of 72 Results (1)
Rev. 22
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w:
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U; 0:,
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=J S2.0P.AB.ANN-OOOl(Q) 2.0 BACKUP SER:
ATTACHMENT 10 (Page 3 ofS)
ANNUNCIATOR GROUND DETECTION NOTE Only 1 unacknowledged OHA OR corresponding CRT point is required to prove Scanner is functional.
2.1 CIRCLE at least one Flashing OHA Window for each Scanner.
2.2 IF the ORA System is NOT responding.
THEN CIRCLE at least one unacknowledged CRTlLocal Printer Point for each Scanner.
NOTE A minimum of 3 functional Scanners is required for table to be considered complete.
Ground Flashing OHA Windows CRTILocal Printer Points Scanner Detection Results Switch (minimum of one per box (minimum of one per box (1) required for functional scanner) required for functional scanner) 1 1
A:
2,10,25,41,46 2,3,6,8,16 (205650)
B:
3 4
2 5,6 c:
4,8,20 97,117,128 (205652)
D:
12,20 101, 102 E:
17 125 B:
48 149 3
6,8 C:
18 175 (205652)
D:
43 176 (205653)
E:
25 134 G:
16,43 141, 189 4
8 A:
9 193 (205653)
E:
32,48 194, 195 S
13 A:
4 304 (205656)
E:
34,35 300,302 K:
3,4, 11 293,294,295 (table continued on next page)
Salem 2 Page 61 of 72 Rev. 22
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82.oP.AB.ANN.0001(Q)
ATTACHMENT 10 (Page 4 of 5)
ANNUNCIATOR GROUND DETECTION 2.0 PRIMARY SER: (continued)
Scanner 8
9 10 11 12 (1) 2.3 2.4 Salem 2 Ground Flashing OHA Windows CRTILocal Printer Points Detection (minimum of one per box (minimum of one per box Switch required for functional scanner) required for functional scanner) 20 H:
17 483 (205658)
K:
3,4, 18, 19,28 453,473,480,485,486 D:
46 560 22 G:
36 543 (205660)
H:
39 538 K:
21 544 25 J:
1,2, 17, 18 609,610,625,626 (205662)
K:
20,36 623,632 28 C:
24 693 (205663)
E:
3 688 G:
38,46 695, 703 32 A:
6 705, 706, 707, 708 (205654)
Results are SAT when lor more OHA AND lOR CRT point went into alarm OR cleared with the operation of the Ground Detector Switch.
Are there at least 3 Scanners functional?
Yes:
No:
Return to Step 3.22D.
Page 62 of 72 Results (1)
Rev. 22
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ATTACHMENT 10 (page 5 of 5)
ANNUNCIATOR GROUND DETECTION 3.0 INDEPENDENT VERIFICATION:
S2.0P-AB.ANN-0001(Q)
Ground Detection Isolation Panel (front of OHA Cabinet 118-2)
Ground Isolation Switch Required Position IV SWI SW5 SW6 SW8 SW13 NORM (UP)
SW20 SW22 SW25 SW28 SW32 Salem 2 Page 63 ofn Rev. 22
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J ATTACHMENT 11 (Page 1 ofl)
AVS PLC INDICATIONS 1.0 CIRCLE all indication that are illuminated:
140 140 140 CPS 211 00 DDI 35300 DDO 35300 PS 24 VDC 24 VDCIN 24VDCOUT Active M
Active N
R Ready Fault 1
9 17 25 1
Run Bal Live 2
10 18 26 2
PwrOK 3
11 19 27 3
Modbus Com Err 4
12 20 28 4
Modbus Error A 5
13 21 29 5
Com Act ErrorB 6
14 22 30 6
Primary 7
15 23 31 7
Mem Prt Standby 8
16 24 32 8
(1)
Output LED's 17, 18, 19,20,21 are associated with EVEN DAC Board Train AND A VS DAC Board 22.
(2)
Output LED's 25,26,27,28,29 are associated with ODD DAC Board Train AND A VS DAC Board 23.
Salem 2 Page 64 of 72 Active 9
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Active 25 (2) Ready Fault 26 Run Bal Live 27 PwrOK 28 Modbus Com Err 29 Modbus Error A 30 Com Act ErrorB 31 Primary 32 MemPrt Standby Rev. 22
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COMPLETION SIGN*OFF SHEET
1.0 COMMENTS
(Include Entry Conditions, procedure deficiencies, and corrective actions.
Attach additional pages as necessary.)
Salem 2 Page 65 of 72 Rev. 22
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ATTACHMENT 12 (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 Attachment 12 is reviewed for completeness and accuracy.
Entry conditions and all deficiencies, including corrective actions, are clearly recorded in the COMMENTS Section above.
Signature: ____________________ _ Date: ------
SM/CRS Salem 2 Page 66 of 72 Rev. 22
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EXHIBIT 1 (page 1 of6)
OVERHEAD ANNUNCIATOR SYSTEM BASIC SYSTEM
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EXHIBIT 1 (Page 2 of 6)
OVERHEAD ANNUNCIATOR SYSTEM 1.0 ANNUN TEST (previously known as Lamp Test):
WHAT IT DOES:
Voltage applied to all OHA Alarm Windows (480 alarm boxes)
Horn Sound Unlatched (Test) "Logic Errors" (LEs) sent to all 11 DAC pair LE relays All 6 Console Group Alarms actuate OHA A-9, ANNUN TRBL actuates 2CCl console OVERHEAD ANNUN TROUBLE actuates NOTE:
A SAT "ANNUN TEST" does NOT mean that the OHA System is NOT degraded SAT "ANNUN TEST" VERIFIES:
Each window box lamp functional 3 Scanners (#1, 2, 4) functional SER in-command functional (NOT locked up)
Functionality of the 3 types of peripherals; OHA via OHA A-9, CRT and Local Printer via printouts Minimum of2 peripherals required to function (allows for single failure)
UNSAT "ANNUN TEST":
S2.0P-AB.ANN-000l(Q) is entered Conduct "Manual Alarm Testin "
Salem 2 Page 68 ofn Rev. 22
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OVERHEAD ANNUNCIATOR SYSTEM 2.0 LOGIC ERRORS (LEs):
(VTD 901167 Sht 2, AVS One Line Diagram located in Control Room Area, OWD drawer) 2 TYPES:
Unlatched (Test) LEs:
NOT through DAC board, so NOT latched, returns to NORMAL as soon as ANNUN TEST Switch is released Cause: ANNUN TEST Switch in "TEST" position Latched (True) LEs:
Through DAC board, cannot change state until SER is RESET Date, time & alarm state fixed until SER is RESET Causes:
Data port communication errors (parity, framing, overrun)
Data port inactive for >53 seconds Configuration memory check sum error Power failure (24VDC for lamps or internal electronic power supply)
Shorted lamp driver MISCELLANEOUS:
Any DAC board LE cause that results in the board NOT being able to retransmit the signal to the next DAC board in the respective ODD or EVEN string causes all downstream OAC boards on that string to go into Latched (True) LE alarm state, e.g., multiple Latched (True) LE alarms If the communication path is broken (as described above) should also get a 2CC 1 A VS ANNUN FAULT alarm If the communication path to the next OAC board is NOT affected by the cause of the LE, it is possible to have a single Latched (True) LE alarm Alarms on the CRTlLocal Printer are for DAC board pairs (011, 2/3, etc.).
Cannot tell from MCR if EVEN or ODD or both DAC trains affected Can tell by quick observation of A VS PLC Output Module Trouble Alarm LEOs:
LEDs #17, 18, 19,20, & 21, associated with OAC 22, EVEN DAC board train LEDs #25, 26,27,28, & 29, associated with DAC 23, ODD DAC board train Even if all 11 Latched (True) LEs are in alarm, its possible that only 1 DAC train (EVEN or ODD) is affected and the other DAC train may be fully functional Even if both (EVEN or ODD) DAC trains are affected and are totally non-functional, it doesn't mean that the OHA System is non-functional from an ECG perspective.
It depends on whether or not the SER and the appropriate number of other peripherals are Salem 2 Page 69 of 72 Rev. 22
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EXHIBIT 1 (Page 4 of 6)
OVERHEAD ANNUNCIATOR SYSTEM 3.0 ANNUNCIATOR VERIFICATION SYSTEM (AVS):
(VTD 901167 Sht 2, AVS One Line Diagram located in Control Room Area, OWD drawer)
PRIME PURPOSE:
Detect SER in-command lock up Will detect all of the following failures:
Stimulus Scanner "a" (#8)
Stimulus Scanner "b" (#11)
SER in-command lock up Break in EVEN and/or ODD DAC train communication paths Failure ofDAC 22 and/or DAC 23 Loss of2A andlor 2B 24VDC power supply to AVS MISCELLANEOUS:
Once AVS detects a stimulus fault, it is latched in the PLC.
This alarm can only be cleared with PB-5 next to the PLC or by deenergizing the PLC STIMULUS CYCLE TIME (Refer to Figure 1 on next page):
8 minutes total:
4 minutes Stimulus Scanner "a" (#8) 4 minutes Stimulus Scanner "b" (#11)
Contact CLOSED: 1 minute propagation time followed by 1 minute verification time, Then contact OPEN: 1 minute propagation time followed by 1 minute verification time.
Looking for presence of stimulus alarm contact closed and for contact to reopen, monitors for each condition to be present for 1 continuous minute.
Salem 2 Page 70 of 72 Rev. 22
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EXHIBIT 1 (page 5 of 6) 82.OP~AB.ANN ~0001(Q)
OVERHEAD ANNUNCIATOR SYSTEM TIMING ACTION
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Scanner "a" stimulus energized Signal propagation delay Verify recei pt of Scan n er" a" stimulus from DAC 22 & 23 Scanner "a" stimulus deenergized signal propagation delay 1
1 min I Verify DAC 22 & 23 return to normal (stimulus NOT present)
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OVERHEAD ANNUNCIATOR SYSTEM 5.0 MANUAL ALARM TESTING:
'WHEN USED:
In S2.0PpAB.ANN-OOOl(Q) and following an UNSAT "ANNUN TEST"
'HOW IT WORKS:
Utilizes OHA Ground Detector Isolation Switches Use 10 of the 32 installed switches (#1, 5, 6, 8, 13,20,22,25,28, & 32)
These switches are associated with Scanners 1,2,3,4,5,8,9, to, 11, & 12 2 positions: NORM (up) and ISOLATE (down)
NORM - associated field contacts are connected to the respective Scanner input ISOLATE - open circuits all of the respective Scanner contacts that interface to the Scanner through that switch The 10 switches are toggled from NORM to ISOLATE and back to NORM again This causes the respective Scanner inputs to momentarily change state, which in turn causes the respective OHA window box to alann and the CRTlLocal Printer to print out the, points When the switch is toggled, all the Windows and CRTlLocal Printer points that go through the switch will NOT necessarily cause an alann condition. It depends on the contacts normal state, e.g., normally open and close to alarm or normally closed and open to alann.
NOTE:
A SAT "MANUAL ALARM TEST" does NQImean that the OHA System is NOT degraded ItiAT "MANUAL ALARM TEST" VERIFIES:
Minimum of3 Scanners (3/12 = 25%) functional SER in-command is functional (NOT locked up)
At least 1 peripheral functional [already in S2.0P-AB.ANN~0001(Q)]
UNSAT "MANUAL ALARM TEST":
OHA System is NOT functional Salem 2 Page 72 of 72 Rev. 22
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LOSS OF OVERHEAD ANNUNCIATOR SYSTEM TECHNICAL BASES DOCUMENT
1.0 REFERENCES
1.1 Technical Documents:
A.
B.
C.
Final Safety Analysis Report, Section 7.7.2.10 Artificial Island Emergency Plan Event Classification Guide (ECG)
1.2 Procedures
1.3 Salem 2 A.'
S2.0P-AR.ZZ-OOOl(Q), Overhead Annunciator Window A B.
S2.0P-AR.ZZ-0002(Q), Overhead Annunciator Window B C.
S2.0P-AR.ZZ-0003(Q), Overhead Annunciator Window C D.
S2.0P-AR.ZZ-0004(Q), Overhead Annunciator Window D E.
S2.0P-AR.ZZ-0005(Q), Overhead Annunciator Window E F.
S2.0P-AR.ZZ-0007(Q), Overhead Annunciator Window G G.
S2.0P-AR.ZZ-0008(Q), Overhead Annunciator Window H H.
S2.0P-AR.ZZ-0009(Q), Overhead Annunciator Window J
1.
S2.0P-AR.ZZ-OOIO(Q), Overhead Annunciator Window K J.
S2.0P-SO.ANN-OOOl(Q), Overhead Annunciator Operation K.
2-EOP-TRIP-}, Reactor Trip or Safety Injection L.
SH.OP-AP.ZZ-OIlO(Q), Use and Development of Operating Logs Drawings:
A.
B.
C.
D.
Refer to individual OHA Alarm Response Procedures 232976, Control Area Annunciator System - Power Distribution 604567, Overhead Annunciator System Trouble Alarms VTD 901167, Annunciator Verification System - One Line Diagram Page 1 of 11 Rev. 22
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C.
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H.
I.
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DCP lSC~2269, Change Package 7 DCP 2EC-3178, Installation of Advanced Digital Feedwater Control System DCP 2EC-3212, Radiation Monitor 2R41 Upgrade DCP 2EC-3254, Overhead Annunciator Enhancement DCP 2EC-3330, Installation ofOHA G-34 (21-24MS167 valves)
DCP 2EC-3303, CW Bearing Lube/Screen Wash Setpoints & System Changes ncp 2EC-3306, SGPP Supervisory Control Upgrade DCP 2EC-3508, Annunciator Verification System Upgrade 2EC-3617, PORV Actuations Circuitry Modification DCP 2EE-0119, SGFP Instrumentation Monitoring Upgrade DCP 2EC-3449, Main Steam Line N-16 Detectors DCP 2EC-3590, Generic Letter 96-06 Modifications DCP 2EC-3654, Auxiliary Annunciator System Replacement DCP 80048557, EHC Digital Upgrade CAPR 70045986, Root Cause Evaluation S-C-ANN-ECS-0163, Overhead Annunciator Verification System 1.5 Conformance Documents:
A.
INCI 92-822 1.6 Industry Concerns:
A.
NRC INFO 88-05 Fire in the Annunciator Control Cabinets Salem 2 Page 2 of 11 Rev. 22
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S2.0P-AB.ANN M0001(Q) 2.0 DISCUSSION 2.1 This procedure provides the direction necessary for coping with a partial or total loss of the Overhead Anmmciator (aHA) System. This discussion is intended to provide information concerning the basis for directed actions and the logic behind the procedure flow path. It is NOT intended to provide direction in addition to the procedure.
2.2 Entry Conditions:
A.
Any time a partial or total loss of the Overhead Annunciator (aHA) System is suspected or occurs as recognized by one or more the following:
OHA(s) versus plant parameters not in alarm when expected aHA System fault as detected by the Annunciator Verification System (A VS)
Programmable Logic Controller (PLC), CRT point No.18 AVS PLC Failure has occurred as indicated by CRT Point 534, A VS FAULT DETECTED* IMPLEMENT HEIGHTENED AWARENESS aHA System PI Port failed indication on CRT CRT time not updating Aux Typewriter alarm received without associated aHA No aHA occurs during plant activities that normally initiates aHA Routine functional testing or maintenance identifies abnormality Primary (SER A) auto transfers to Backup (SER B) 2CC 1 OVERHEAD ANNUN TRBL lamp is illuminated when no testing or maintenance is in progress 2CCl AVS ANNUN FAULT alarm pushbutton alarms or reflashes 2.3 Immediate Actions:
None Salem 2 Page 3 of 11 Rev. 22
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Salem 2 General ~ throughout this procedure, the term "functional" means some partes) of the OHA System is working. Functional should NOT be construed to convey the extent that the ORA System is degraded. In fact, the ORA System may be significantly degraded, but still meet the 25% criteria specified in EeG EAL 8.2, Loss of Overhead Annunciator System. On the other hand, "non"functional" means that the OHA System is degraded to the point that it does NOT meet the EeG EAL 8.2 minimum 25% requirement.
EeG EAL 8.2 basis states that 25% is an approximation and it is NOT necessary to count individual windows, etc., to verify the 25%. In this procedure, the EeG 25% requirement is determined by dividing the number of scanners that are functional by the total number of scanners, which is 12. So to meet the 25% requirement of the EeG, a minimum of3 scanners are required to function, (3/12:;;:: 25%).
Throughout this procedure, an effort has been made to specify the minimum requirement for SAT or UNSA T completion of test steps. This philosophy is further carried into the steps following the test steps so that the procedure user can keep track of where they are in the flow of this procedure.
AU of these items are factored into this procedure because of the short time frame in which the EeG declaration has to be made, e.g., 15 minutes. EeG EAL 8.2 basis should be consulted for further guidance about the 15 minute clock.
Exhibit 1 has been included in this procedure to provide more detailed information concerning important system tests and indications.
Exhibit 1 contains information on ANNUN TEST, Logic Errors (LE's), AVS, AVS stimulus timing, OHA local printer printout of Latched (true) LE's and Unlatched (test) LE's, Manual Alarm Testing and a simplified system diagram.
This procedure is written assuming that the NORMALIMANUAL TRANSFER TO SER B switch is in the NORMAL position at the beginning of the procedure, e.g., Primary SER (SER A) is in-command and the Backup SER (SER B) is performing its backup function.
Step 3.1 provides direction for placing the plant in a safe condition should a transient occur that requires tripping the Reactor due to unstable conditions.
With a degraded OHA System, the Control Room Operators ability to quickly diagnose plant conditions during a transient becomes impeded.
The intent of this step is to place the unit in a known condition when it is determined that Operator control of plant conditions is in jeopardy.
Page 4 of 11 Rev. 22
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Salem 2 D.
Steps 3.2 through 3.7 provide direction to determine whether the SER in-command is locked up. Step 3.2 identifies if the system recognizes the fault and whether or not DAC Board communication has been interrupted. If OHA A-9 or CRT Point No.18 is actuated, the A VS has recognized the malfunction and the system functionality will need to be evaluated (starting with Step 3.9). Ifneither OHA A-9 or CRT Point No.18 are actuated, the SER in-command has locked up and is NOT functioning. This requires consideration of whether or not ECG EAL 8.2 applies immediately or within 15 minutes. Steps 3.6 and 3.7 down power the annunciator system computer for reboot of the system and to reset the lockup. Down power of the system is a last resort for compensatory actions of a malfunctioning system. Cycling the power supply switches is done because this resets both the SER's and scanners. Whereas, depressing the SER RESET pushbutton only resets the respective SER. After down power and restarting the system, the Operator is directed to Step 3.8.
E.
Step 3.8 has the Operator determine if the SER in-command is stil110cked up.
F.
G.
H.
IF it is, the Operator is directed to Step 3.17 to perform a manual transfer to SER B.
If the Operator determines that the SER in-command is NOT locked up, he continues with Step 3.9.
Step 3.9 directs evaluation of conditions/evolutions in progress which could result in alarms which would not be received due to failure of the OHA System.
Depending on the status of the evolutions, it may be desirable to allow these evolutions to continue rather than create transient conditions which could result in an alarm NOT received. The bases for determining actions in this step is at SM/CRS discretion and is expected to be based on impact to plant stability and available means of alternate indications for alarms that may be affected by these evolutions.
Step 3.10 determines if the OHA System is operating with SER A (PRI) in-command, which is the normal system configuration.
Status lights (LEDS) are available to the Operator for this indication.
When answered NO, direction is given to determine if SER B is in-command by going to Step 3.15.
Step 3.11 and 3.19 verifies the functional status of the A VS system.
This step is performed so that if a satisfactory ANNUN TEST is obtained in Step 3.12, the procedure is NOT exited with the AVS NOT functioning.
The A VS is checked before the ANNUN TEST is performed and corrective actions are initiated, if necessary.
Page 5 of 11 Rev. 22
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Salem 2 I.
Step 3.12 performs an "ANNUN TEST" J.
(Exhibit 1 contain more detailed information about the "ANNUN TESr'):
1.
A satisfactory ANNUN TEST verifies: that the individual window box lamps are NOT blown, 3 Scanners (#1, #2, & #4) are functional,
2.
the SER in-command is functional (NOT locked-up) and the functionality of various OHA peripherals; OHA windows via OHA A~9, CRTlLocal Printer via printouts.
A minimum of 2 peripherals are required to function in order to have a satisfactory ANNUN TEST. Two peripherals allow for single failure of one or more of the peripherals and accounts for the fact that with a satisfactory ANNUN TEST, as part ofthe OHA alarm response, one would NOT even be required to enter this procedure.
3.
It must be pointed out that a satisfactory ANNUN TEST does NOT mean that the OHA system is NOT degraded.
4.
It should also be pointed out that Unlatched (test) LE alarms are created during the ANNUN TEST. Unlatched (test) LE alarms are NOT latched in the SER and should return to normal as soon as the ANNUN TEST switch is released.
5.
On the other hand, Latched (true) LE alarms are latched-in, in the SER and cannot change date or time until the SER's are RESET.
(Exhibit 1 contains information on the causes of Latched (true) LE alarms and how single or multiple Latched (true) LE alarms can occur).
6.
If the ANNUN TEST is SAT, then proceeded to Step 3.25.
7.
If the ANNUN TEST is UNSAT then continue to next step to perform Manual Alarm Testing.
Step 3.13 is used to bypass Steps 3.14 through 3.24 when SER A (PRJ) is validated functional via ANNUN TEST.
Page 6 of 11 Rev. 22
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Salem 2 Step 3.14 performs a manual test to ensure system minimum functionality to meet the BCG requirement of 25% alarm points operating by functionally testing the response of 3 scanners, the SER in-command and one OHA System peripheral.
By placing isolation switches in 'ISOLATE', window alarms will alarm, clear, or reflash. The OHA window alarms will be easily viewed as fast flashing prior to acknowledgment. IfOHA windows don't respond, CRT/local printer points are used instead.
Moving switches 1, 5,6,8,13,20,22,25,28, & 32 from NORM to ISOLATE and back to NORM will check system alarm function and functionality as the alarms can momentarily be used as an OHA test. These 10 switches are associated with 1, 2, 3, 4,5,8,9, 10, 11, & 12. The isolation switch removes 125VDC power from the field contact alarm circuit, falsely alarming but functionally testing the OHA alarm capability. (Exhibit 1 contains more information on Manual Alarm Testing) (CAPR 70045986 /70088954).
If Manual Alarm Testing is SAT, then proceed to Step 3.25.
If Manual Alarm Testing is UNSAT, then proceed to Step 3.17 to perform a Manual Transfer to SER B.
Steps 3.15 and 3.16 determine if the OHA System is operating with SER B (BACK UP) in-command. SER B (BACK UP) should be in-command anytime SER A is failed.
The watchdog timer circuit should initiate the automatic transfer from SER A to B or vice versa when the SER in-command locks up (assuming that the NORMALIMANUAL TRANSFER TO SER B switch is in the NORMAL position).
When SER B is in-command, the Operator is sent to Step 3.19. When SER B is NOT in-command, then neither SER is in-command. If the ECG 15 minute clock has expired, then ECG EAL 8.2 applies and, if applicable, an event is declared.
Even if the 15 minuted clock has expired, the Operator will still proceed to Step 3.17 to perform a Manual Transfer to SER B to try and get the system functioning again.
Step 3.17 is performed when SER B is NOT in-command and attempts to force SER B into taking command:
Aligning Printer Switch for BACKUP SER B.
Forces a manual transfer to SER "B" (BACK UP) and verifies, by LED lamp indication, that manual transfer is completed.
The status of AVS PLC LED's is recorded in Attachment 12.
The AVS PLC is reset using PBS - PLC FAULT DETECT RESET.
Page 7 of 11 Rev. 22
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Salem 2 Step 3.18 verifies that SER B is in-command. If SER B is in-command, then the Operator is sent to the next step to begin functional testing. If SER B is NOT in-command, then the Operator is sent to Step 3.23.
Steps 3.19 through 3.22 performs the same actions on SER B that were performed in SER A in Steps 3.11 through 3.14.
Step 3.23 is reached when SER A and SER Bare NOT functioning.
The OHA System is non-functional and ECG EAL 8.2 is applicable at that time (If NOT deemed applicable prior to this step by running out of time).
Step 3.24 is a transition step to Step 3.31 which provides the contingency action when the OHA System is NOT functioning at all.
Step 3.25 is reached when the minimum OHA System components are functional.
It provides guidance on ECG EAL 8.2 applicability and directs corrective actions to be initiated.
Step 3.26 determines the status of the AVS System. When the AVS System is NOT functioning properly, corrective actions are initiated to repair the AVS and 10 minute manual alann checks are commenced until the system is repaired (Steps 3.27 and 3.28). When the AVS System is functioning properly, Step 3.26 is bypassed and Step 3.29 is performed.
Step 3.29 directs performance of a OHA Functional Test of the functional SERes)
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Step 3.30 allows the procedure to be exited when the previous functional test of both SERs is satisfactorily completed AND the AVS is functioning properly.
Step 3.31 - resets SER B and the Control Room CRT to try to restore some system functionality. It is prefaced with "if these steps NOT previously performed" to break the procedure do-loop on the second time through the procedure.
Step 3.32 and note preceding Step 3.32 send user back to Step 3.18 to see if SER reset restored SER "B" functionality. The user is returned to SER B because it was already previously aligned to the printers, etc. The Note prior to Step 3.32 about concurrent performance of Steps 3.32 and 3.33 is to initiate compensatory actions in the event the OHA System is still totally NOT functional and at the same time determines ifSER B is now functional. It is prefaced with "if this step NOT previously performed" to break the procedure do"loop on the second time through the procedure.
Page 8 of 11 Rev. 22
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Page 9 of 11 Rev. 22
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2.5 Attachments
Salem 2 -9 The approach to the structure of these Attachments was to provide a list of alternate indications readily available to the NCO operator that would indicate that an alarm condition does not exist. For example, for alternate indications of a low flow alarm, a flow meter may simply be listed. It is expected that the operator would determine a low flow alarm condition from a low flow condition. In the case where an alarm condition would be determined by the position of switches or light status, the normal (non-alarming) state of the switch or status lights would be listed. Upon finding that an alarm condition exists, the operator will then use the Overhead Annunciator response procedure for the associated window concurrent with this procedure.
Each attachment is laid out by window group to allow for ease of use for only a p01tion of the windows. 0:
Due to the overall time constraint of 15 minutes for the ECG call, this attachment is designed to be completed as quickly as possible. The ultimate intent of this attachment is to validate the minimum functional requirements of 3 scanners AND 1 SER AND 1 OHA peripheral. Attachment 10, Section 1.0, is for the Primary SER (SER A) and Attachment 10, Section 2.0 is for the Backup SER (SER B). These attachments contain tables that list the OHA Annunciator Ground Isolation switches, related OHA window box alarms, CRT/local printer points. Only the ten isolation switches utilized in this procedure are included in the table. Toggling the Ground Isolation switches from NORM to ISOLATE and back to NORM momentarily removes the (-) 125VDC return path from the associated field contacts. This causes the programmed "normally closed" contacts that "open to alarm" to go into the alarm state if initially clear. It would also cause the programmed "normally open" contacts to clear/reflash if initially in alarm. In either case, the associated window box, CRT/local printer alarms should flash until RESET. Also, because some inputs are "normally open" and others are "normally closed," this test should work equally well when operating at power or when shutdown. Exhibit 1 contains additional information about Manual Alarm Testing. In general, three normally open and three normally closed contacts are observed for each Ground Isolation Switch that is toggled during Manual Alarm Testing. In addition, as many different window box sections as possible are used so that the failure of a single window box section CA, B, C, etc.)
would have minimal impact on overall test results. Also based on power distribution to the scanners themselves, there are enough points / switches listed to get 3 functional scanners from the top row (Scanners 1-8), or the bottom row (Scanners 9-12), or a combination of scanners from both top and bottom rows. 0, Section 3.0, provides for Independent Verification of OHA Ground Detector Isolation switches being returned to the NORM position.
Page 10 of 11 Rev. 22
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(continued)
Salem 2 1
. Provides a place to quickly capture the A VS PLC indications that are illuminated after Manual Transfer to SER B in Step 3.17. 2 Exhibit 1 Provides for recording comments, deficiencies, user names,. and final review and approval by the SMiCRS.
This is a copy of the "OHA System Brief' that was used to teach the operator the changes that resulted from the root cause evaluation (RCE) for the Unusual Event declared on 3/24/05. This was developed to enhance the simulator demonstrations that were conducted as part of the (RCE) corrective actions. Revised to reflect the latest Manual Alarm Testing methodology.
END OF DOCUMENT Page 11 of 11 Rev. 22

ML110060705

Contents

Text

SUMMARY

SUMMARY

1.0 COMMENTS

2.0 SIGNATURES

1.0 REFERENCES

1.2 Procedures

1.4 Others

2.5 Attachments

2.5 Attachments

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Person / Time
ML110060705
Site:	Salem (DPR-070, DPR-075)
Issue date:	12/12/2008
From:	Public Service Enterprise Group
To:	Office of Nuclear Reactor Regulation
References
LR-N10-0355 S2.OP-AB.ANN-0001(Q), Rev 22
Download: ML110060705 (84)
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ML110060705

Text

SUMMARY

SUMMARY

1.0 COMMENTS

2.0 SIGNATURES

1.0 REFERENCES

1.2 Procedures

1.4 Others

2.5 Attachments

2.5 Attachments

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