ML11242A084

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Operations Division Procedure, Revision 10
ML11242A084
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 08/21/2008
From:
- No Known Affiliation
To:
Office of Information Services
References
FOIA/PA-2011-0157
Download: ML11242A084 (52)
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Text

.3 NUCLEAR ORGANIZATION OPERATIONS DIVISION PROCEDURE S0123-0-A4 UNITS 1, 2 AND 3 REV[SION 10 EC 10-1 PAGE 57 OF 68 ATTACHMENT 9 DIESEL GENERATOR STARTS - UNITS 2 AND 3 (Continued)

Part I - Diesel Generator Start Evaluation Report DG No. L.6-oo(Z.

1. Date of start *92!!WJ8 Time of start .. ,.oq
2. Date of stop ______/_A) Time of stop QY: Engine Hours: 16<,(

L-160(161) KI-E928 (KI-E978)

3. Reason for start (include procedure #, AR #, etc.) 100ý47' APAAW7, ACTION YES/ PERF. BY GO TO STEP (Initial applicable steps only, leave others NO INITIALS STEP blank)

Start qualifies as. 1711 N/A (b)56) 5 4 Post-Maint. Qrveillance/Auto/Man Maint. Testing/Troubleshooting (2] N/A 10 5 DG Started: YE 6 NO I 10 6 DG run intentionally terminated before YES 13 loading: 7 1

7 7 DG loaded
(output CB closed) YES, 8 NO  ! 10 8 OG loaded to > 4450 kW and < 4700 kW for YES 16

> I hour, and has also met any additional Ooerability acceptance criteria of the NO applicable procedure: [3]- E I 9 DG run intentionally terminated after YES 13 loading:

_____I~II 10

[1] All start attempts (automatic, including those from bona fide signals, or manual) except those starts addressed in Note [2], where the DG is expected to perform its design function (e.g., pass surveillance, start/load on SIAS/LOVS, etc.).

[2] All maintenance tests or troubleshooting performed PRIOR to turning the DG over to Operations for final Operability testing (e g., cranking, venting, or air roll procedures not intended to start the DG).

[3] The ONLY path by which a DOGrun can be considered a "Valid Successful Test" is to meet this criterion.

ATTACHMENT 9 A PAGE 2 OF 6

NUCLEAR ORGAN I ZAT ION OPERATIONS DIVISION PROCEDURE S0123-O-A4 UNITS 1, 2 AND 3 REVISION 10 EC 10-1 PAGE 58 OF 68 ATTACHMENT 9 DfESEL GENERATOR STARTS - UNITS 2 AND 3 (Continued)

ACTION YES/ PERF. BY GO TO STEP (Initial applicable steps only, leave others NO INITIALS STEP blank) 10 OG unsuccessful start or load attempt YES 18 attributed to operating error: [4]

ýNO b)(6)i  ! 111 11 DG unsuccessful start or load attempt YES 13 attributed to spurious operation of a trip that is bypassed in the emergency mode, malfunction of equipment that is not operative in the emergency mode N (b)(6) 12 (e.g., synchronizing circuit) or is *not part of the defined DG unit design: [4]

12 OG run was for-maintenance testing and/or YES 15 troubleshooting and led to discovery OT conditions (e.g., excessive water or oil in a cylinder) that would have resulted fn the (  :(b)(6) 18 1

failure of the DG'during Operability test or during response to a bona fide signal: [4]

13 DG run terminated due to any condition that YES 14 would ultimately have resulted in OG damage or failure to-perform its design function if the DG was operating in the emergency mode: NO 18

[4]

14 Test was Operability test following YES 15 maintenance:

NO 17 15 Failure was due to cause related to initial, YES 18 valid failure which resulted in the DG being declared inoperable, or due to maintenance process error such that is expected that the NO 17 error would have been found during the Operability test: [4]

[4] If unable to respond to this step due to inadequate information or uncertainty, then initiate an AR, AND consider this run as a "Valid Failed Test" until determined otherwise.

ATTACHMENT 9 PAGE 3 OF 6

NUCLEAR ORGANIZATION OPERATIONS DIVISION PROCEDURE S0123-0-A4 UNITS L, 2 AND 3 REVISION 10 EC 10-1 PAGE 59 OF 68 ATTACHMENT 9 DIESEL GENERATOR STARTS - UNITS 2 AND 3 (Continued) PERF. BY INITIALS NOTE: Initial only step 16, 17, or 18 as applicable

16. Test is a "Valid Successful Test"
17. Test is a "Valid Failed Test" Initiate AR.

SRO Apparent cause of failure:

18. Test is a "Not Valid Test" Reason test is not valid: 612- / FO./. /ow.._

Comments: i (b)(6)

REVIEWED BY: Date c l-1 F

FlDpsiptn -pv.

File Disposition: File per S0123-0-A3.

Control Room:

  • Transfer applicable data to Part 2 (Tracking Log) of this attachment.
  • Attach the evaluation report to the procedure controlling the DG run.

0 Forward package to the Operations Surveillance Coordinator.

Surveillance Coordinator:

  • Review package and consider transmittal to Nuclear Regulatory Affairs Licensing for reportability assessment, if necessary.
  • File package according to controlling procedure disposition.
  • Transmittal time requirements:

- Copies of evaluation reports which did not result in a valid failure, should be forwarded within 15 working days following the date of the actual start or load demand.

- Copies of evaluation reports which did result in a valid failure, should be forwarded as soon as practicable, but within 15 working days following the date of the actual start or load demand. However, if a 0/G is under accelerated testing, then copies of evaluation reports should be forwarded prior to the next test; i.e., seven calendar days.

ATTACHMENT 9 PAGE 4 OF 6

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 91 OF 174 ATTACHMENT 12 HANDBARRIN DIESELGENERATOR G002 CONTINUOUS USE OBJECTIVE Provide direction on the handbarilng a Diesel when any of the following conditions exist:

  • The Diesel Generator Is Inoperable and to be started for post maintenance testing QOR
  • 1) The Diesel Generator has NOT been run or rotated at least one complete revolution within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> prior to the planned start AND
2) The Unit is not currently in an Action Statement per LCO 3.8.1 AND
3) The Diesel is NOT required to be OPERABLE per Mode 5/6 Tech Specs.

(Ifthe Diesel can be started within Time to Boll requirements, then the Diesel remains AVAILABLE for DID during Handbarring.)

UNIT A MODE -_ DATE 8 --rt3 A TIME U (Q 1.0 PREREQUISIT.ES PERF. BY INITIALS 1.1 Verify this document is current by checking a controlled (b)(6) copy or by using the method described in SO123-VI-0.9.

1.2 Ensure S023-3-3.23, Attachment for A.C. Sources Verification, completed within one hour prior to placing the Diesel Generator in Maintenance Lockout. (Mark N/A if Diesel Generator is already Inoperable.) (LS-2.1, LS-3.1) ............

1.3 Verify all steps in Section 1.0 are complete.

SRO Ops.

Supv.

ATTACHMENT 12 PAGE 1 OF 4

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 92 OF 174 ATTACHMENT 12 2.0 PROCEDURE PERF. BY INITIALS 2.1 Handbar G002 Diesel Generator: (LS-2.5) 2.1.1 SELECT HS-1767-1, MAINTENANCE LOCKOUT SWITCH [(b)(6) .

to MAINTENANCE.

.1 VERIFY ANNUNCIATED 63B07, DIESEL GEN G002 LOCKOUT RELAY TRIPPED.

.2 VERIFY ANNUNCIATED Local Alarm LOCKOUT RELAY IN TRIP POSITION.

.3 VERIFY ILLUMINATED ZL-E917, MAINTENANCE LOCKOUT light. (L-160) 2.1.2 Isolate the starting air to both G002 engines, as follows:

(May be performed in any order.)

.1 UNLOCK AND CLOSE $2(3)2420MU084, DG G002 ENG #2 (20 CYL) Start Air Subsystem #2 LEFT BANK Valve HV5931C Inlet ISO.

.2 UNLOCK AND CLOSE S2(3)2420MU081,DG G002 ENG

  1. 2 (20 CYL) Start Air Subsystem #1 RIGHT BANK Valve IQ HV5931A Inlet ISO.

.3 UNLOCK AND CLOSE $2(3)2420MU082, DG G002 ENG #1 (16 CYL) Start Air Subsystem #1 LEFT BANK Valve HV5931B Inlet ISO.

.4 UNLOCK AND CLOSE S2(3)2420MU083, DG 0002 ENG #1 (16 CYL) Start Air Subsystem #2 RIGHT BANK Valve HV5931D Inlet ISO.

2.1.3 For all 36 Klene Valves, REMOVE thread protective caps and OPEN 1 turn. (Step 2.1.4 may be performed concurrently with this step.) (LS-2.3, LS-2.4) 2.1.4 To assist in inspection in Step 2.1.9, ENSURE REMOVED any oil and/or moisture from the Kiene Valves.

2.1.5 REMOVE access hatch.

2.1.6 INSTALL the Manual Handbarring Tool.

2.1.7 ROTATE the engines at least one revolution using the Handbarring device.

ATTACHMENT 12 PAGE 2 OF 4

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 93 OF 174 ATTACHMENT 12 2.0 PROCEDURE (Continued) INITIALS PERF/IND VER 2.1.8 REMOVE Handbarring Tool and ensure access hatches replaced on both 16 and 20 Cylinder engines.

(Verifying access hatches replaced may be performed concurrently with moisture inspection.)

2.1.9 INSPECT all 36 Kiene Valves for obvious signs of moisture (water or oil) being issued from the Kiene Valves. (AR 040501412) N/A 2.1.10 If moisture (water or oil) has visibly issued'from the Kiene Valves, then ABORT the planned start, and perform the following: (Mark N/A Section 2.1.10 If no moisture is visible.)

.1 Maintain lineup in current configuration for investigating the cause of leak.

.2 Inform the Shift Manager and the Maintenance Engineer. -N/A

.3 Initiate an AR and record number in the Comments section.

'0 .4 If the AR disposition declares the Diesel Operable, then continue with this attachment.

ý(b)(6) 2.1.11 CLOSE all 36 Kiene Valves and INSTALL thread protective caps. (LS-2.3, LS-2.4) 2.1.12 Realign the starting air to both G002 engines, as follows: (May be performed in any order.)

.1 LOCK OPEN $2(3)2420MU084, DG G002 ENG #2 (20 CYL) Start Air Subsystem #2 LEFT BANK Valve HV5931C Inlet ISO.

.2 LOCK OPEN $2(3)2420MU081, DG G002 ENG #2 (20 QYL) Start Air Subsystem #1 RIGHT BANK Valve HV5931A Inlet )SO.

.3 LOCK OPEN $2(3)2420MU082, DG G002 ENG #1 (16 CYL) Start Air Subsystem #1 LEFT BANK Valve HV5931B Inlet ISO.

.4 LOCK OPEN S2(3)2420MU083, DG G002 ENG #1 (16 CYL) Start Air Subsystem #2 RIGHT BANK Valve HV5931D Inlet ISO.

ATTACHMENT 12 PAGE 3 OF 4

NUCLEAR ORGANIZA*TION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 94 OF 174 ATTACHMENT 12 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.1.13 PLACE HS-1767-1, MAINTENANCE LOCK-OUT (b)(6)

SWITCH, to NORMAL.

.1 VERIFY EXTINGUISHED ZL-E917, MAINTENANCE LOCKOUT light.

2.1.14 DEPRESS HS-1665-1, LOCKOUT RESET, to reset the Diesel Generator Trip Lock-out Relay.

.1 VERIFY RESET 63B07, DIESEL GEN G002 LOCKOUT RELAY TRIPPED.

.2 VERIFY ILLUMINATED ZL-E906, LOCKOUT RELAY RESEl light. (L-160)

.3 VERIFY RESET Local Alarm LOCKOUT RELAY IN TRIP POSITION.

0) 1 COMMENTS:

'0 (b)(6)

REVIEWED BY: -s! - DATE:

SROops. supv.

FILE DISPOSITION: File per S0123-0-A3.

ATTACHMENT 12 PAGE 4 OF 4

-'I NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 15 OF 174 ATTACHMENT 2

.7 DIESEL GENERATQR OPERATION CONTINUOUS USE OBJECTIVE:

Provide direction to perform Emergency Diesel Generator (D/G) runs. Sections are provided to start, raise speed to specified frequency and voltage, load the D/G, run loaded maintaining normal operating parameters, and secure the D/G. Individual sections may be used to support Post-Maintenance Testing and other D/G starts or runs. This attachment DOES NOT document Tech. Spec. Surveillance Acceptance Criteria. (LS-1 1.0)

UNIT 9 MODE t DGNO. DATE 2-,2O-OS TIME h=JL&

PERF. BY 1.0 PREREQUISITES INITIALS (b)(6) 1.1 Verify this document is current by checking a controlled copy or by using the method described in SO123-VI-0.9.

NOTE Steps performed by Field Operators are identified by an f, (b)(6) 1.2 The Opposite Train D/G is NOT paralleled with the preferred offsite source. (LS-6.1) 1.3 Reason attachment is initiated:

VI .. REASON Post Maintenance Test: WAR# We 0 goftOdý?-S Start Verification EOls Unloading and/or Stopping the Diesel Generator Other (specify):

j(b)(6) 1.4 Ensure Switchyard evolutions in progress or planned, will not conflict with Diesel Generator Operation. (LS-6.6)

)

ATTACHMENT 2 PAGE 1 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 16 OF 174 ATTACHMENT 2 1.0 PREREQUISITES (Continued) PERF. BY INITIALS (b)(6) 1.5 Determine the performance requirements of this attachment:

(LS-1 1.0)

. .DIESEL GENERATOR OPERATION PERFORM SECTION(S)

/ Prestart Requirements 2.2 (pages 22 to 26) v' Diesel Generator Start 2.3 (pages 27 to 30)

Synchronizing and Loading the Diesel 2.4 (pages 31 to 33)

Generator

  • / Re-aligning Start Air System 2.5 (page 34 to 35)

Paralleling a Diesel Supplied Bus to the 2.6 (page 36)

RAT Paralleling a Diesel Supplied Bus to the 2.7 (page 37)

UAT ve Unloading the Diesel Generator 2.8 (page 38)

V Stopping the Diesel Generator 2.9 (pages 39 to 41)

/ Post Run Actions 2.10 (pages 42 to 44)

V Logging Results of Diesel Generator Run 3.0 (page 45)

(b)(6) 1.5.1 Mark N/A for the remaining unused Sections. (Mark N/A if all Sections will be performed.)

1.6 Determine type of Start: (Mark N/A if not performing Section 2.3.)

V TYPE OF START j MARK NIA STEPS SLOW START NONE LOCAL FAST START 2.3.2, 2.3.2.1. 2.3.7, 2.3.14, 2.3.14.1 CONTROL ROOM OR 2.3.1, 2.3.1.1, 2.3.2, 2.3.2.1, 2.3.7, SIAS START 2.3.14, 2.3.14.1, 2.3.15, 2.3,15.1 1.7 If Diesel Control will remain In LOCAL for duration of run, then Mark N/A Sections 2.3.15 and 2.9.1. (Mark N/A if Diesel Control will NOT remain in LOCAL.) -

9 ATTACHMENT 2 PAGE 2 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 17 OF 174 ATTACHMENT 2 1.0 PREREQUISITES (Continued) PERF. BY INITIALS 1.8 Determine if start is to be timed. (Mark NIA Section 1.8 and Step 2.10.2 (b)6) if not performing Section 2.3.)

DG START TO BE TIMED?

YES: Request the Maintenance Department to install temporary recording equipment monitoring parameters required for Diesel Start, and.request this alteration be documented per S0123-11-15.3.

NO: Mark NIA Step 1.8.1 Sections 2.3.16, and 2.3.17: and Step 2.10.2I 1.8.1 Name of Maintenance Department person contacted:

Person Contacted Date Time 1.9 Determine if Diesel will be operated at 450 RPM for duration of run: (b)(6)

(Mark N/A if not performing Section 2.3.)

V MARK N/A YES Steps 2.3.14, 2.3.14.1, 2.3.15, 2.3.15.1, and Section 2.9.2 v/ NO NONE J 1.10 Determine type of Diesel Generator Stop:

v, TYPE OF STOP MARK N/A v, LOCAL STOP FROM IDLE SPEED Section 2.9.5' LOCAL STOP FROM FAST SPEED Sections 2.9.2 and 2.9.5, Steps 2.9.7.1 and 2.9.7.2 CONTROL ROOM STOP Sections 2.9.1, 2.9.2, 1 2.9.6, and 2.9.7

)

ATTACHMENT 2 PAGE 3 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 18 OF 174 ATTACHMENT 2 1.0 PREREQUISITES (Continued) PERF. BY INITIALS 1.11 Determine if Handbarring is required:

(Mark N/A Section 1.11 if not performing Section 2.3.)

1- 7

  • 0 C13-1.wmf f 1.11.1 If required, then HANDBAR the Diesel Generator per .(b)(6)

Attachment 12 or 13. (Mark N/A if handbarring not required.)

[1] Rotation may be performed by either Operations or Maintenance.

[2] Ifthe Diesel is AVAILABLE, can be started within Time to Boil requirements, and not required to be OPERABLE, then Select NO.

) The Diesel remains AVAILABLE for DID during Handbarring.

ATTACHMENT 2 PAGE 4 OF 31

.j)

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 19 OF 174 ATTACHMENT 2 1.0 PREREQUISITES (Continued) PERF. BY INITIALS 1.12 Determine if Unit 2 Diesel Generators are to be started during normal (b)(6) working hours (Monday-Friday from 0700-1600): (Mark N/A Section 1.12 if not performing Section 2.3.)

E YES- Request Facilities (PAX 83979 or 83333) to close fresh air dampers to DIN to minimize exhaust entering building. 1

[3'NO Mark N/A Step 1.12.1 and Section 2.10.8.

1.12.1 Name'of Facilities Department person contacted:

Person Contacted Date Time 1.13 Determine which AVR is to be used as determined by the Red Book or other controlling document (e.g. Daily Production Package, WAR, (b)(6)l etc.): (Mark N/A if not performing Section 2.2.) (AR 990601338-10)

(LS-7.1, LS-7.5) .

v AVR MARK NIA

/ AVR A Sections 2.2.6rand 2.2.7.

Sections 2.2.5 and 2.2.7 to AVR B OFF Sections 2.2.5 and 2.2.6 1.14 SELECT Air Start alignment as determined controlling document (e.g. WAR, Red Book, byDaily the Production SRO Ops Supv. or (b)(6)

Package, etc.): (Mark N/A if not performing Section 2.2.) (LS-1.8)

Vt SUBSYSTEM TO MARK NIA SECTIONS BE ALIGNED G002 BOTH 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.3.22, 2.5 V 1 2.2.9: 2.2.10, 2.2.11' 2.5.2, 2.5.3. 2.5.4 2 2.2.8, 2.2.10, 2.2.11, 2.5.1, 2.5.3, 2.5.4 G003 BOTH 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.3.22, 2.5 1 2.2.8,'2.2.9, 2.2.11, 2.5.1, 2.5.2, 2.5.4 2 2.2.8, 2.2.9, 2.2.10, 2.5.1, 2.5.2, 2.5.3 ATTACHMENT 2 PAGE 5 OF 31 9

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 20 OF 174 ATTACHMENT 2 2f-) 1.0 PREREQUISITES (Continued) PERF. BY INITIALS 1.15 Determine if Air Start Receiver Pressure Drop Monitoring is to be 1(b)(6) performed: (Mark N/A if not performing Section 2.2.)

V Kz"A MARK N/A SUBSYSTEM 1 TO BE TESTED?

YES NONE

' NO Steps 2.2.13,`2.2.15,2.3.20',and 2.3.23 SUBSYSTEM 2 TO BE TESTED?

YES NONE V" NO Steps 2.2.14, 2.2.16,12.3.21, and 2.3.24

.(b)(6), .

1.16 Determine if measuring devices are to be installed to monitor/record Diesel Generator parameters. (Mark N/A if not performing Section 2.2.)

V& MEASURING DEVICES TO BE INSTALLED? MARK N/A STEPS YES NONE V 'NO 2.2.12,'2.10.1'

"~~~~2 1.17 Verify all steps in Section 1.0 are complete, and all steps in (b)(6)

Sections 1.0 and 2.0 required to be marked N/A as directed above, are correctly marked N/A.

Supv.

END OF SECTION 1.0 ATTACHMENT 2 PAGE 6 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 21 OF 174 ATTACHMENT 2 2.0 PROCEDURE 2.1 Performance Guidelines 2.1.1 If the DIG needs to be secured and restarted rapidly during performance of this attachment, e.g. Hot Restart, then the initial standby actions do not need to be reperformed.

2.1.2 This attachment allows multiple starts/stops and loading/unloading of the Diesel, leave unused columns blank.

GUIDELINE Due to Air Start System valve position tracking difficulties, separate copies of this attachment are required if testing involves various Air Start System alignments.

2.1.3 if required due to post-maintenance testing, then maintenance testing may be performed concurrently with this attachment at any time the Diesel is in a steady state condition (e.g. varying speed or adjusting Governor with the engine unloaded at 900 rpm). (LS-6.2, LS-6.3)

.1 If maintenance testing requires unloading, stopping, or tripping the Diesel, then Mark N/A unused steps of the current start column.

2.1.4 If a valid Degraded Grid Voltage condition occurs with the DIG output N

breaker OPEN the CLOSED, then initiate output breaker. Thisa iscontrolled necessaryunloading to return ofthetheSDVS DIG, and protection circuit to Automatic. (With the DIG output breaker closed, the SDVS circuit is defeated.)

2.1.5 If Diesel operation is planned for > 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> cumulative, then oil will need to be added to ensure level is ? FULL RUN Level.

END OF SECTION 2.1 ATTACHMENT 2 PAGE 7 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 22 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.2 Prestart Requirements f 2.2.1 Ensure S023-3-3.23, Attachment for Diesel Generator (b)(6)

Standby Verification, has been performed and is up to date for this Diesel Inoperability.

f 2.2.2 RECORD PI-E938 (PI-E988), Engine No. 1 Auxiliary Turbocharger Filter Circ. Oil Outlet Pressure: (Ref. 2.3.1.6) f 2.2.3 RECORD PI-E937 (PI-E987), Engine No. 2 Auxiliary Turbocharger Filter Circ. Oil Outlet Pressure: (Ref. 2.3.1.6)

L psig

/

'00 10~CA 2.2.4 Report Auxiliary Turbocharger Filter Circ. Oil Outlet Pressures to the Control Room. (LS-5.5) /

.1 If either pressure is . 10 psig, Itn DO NOT START the Diesel without Maintenance Engineer concurrence.

(Mark N/A if both engines >10 psig.) /J/A Name of Maintenance Engineer Date Time "U. if 2.2.5 ENSURE HS-E941(HS-Eg91), VOLTAGE REGULATOR,  :(b)(6) selected to AVR A.

f .1 VERIFY ILLUMINATED ZL-E921(ZL-E971), AVR A SELECTED.

/

f 2.2.6 ENSURE HS-E941(HS-E991), VOLTAGE REGULATOR, selected to AVR B.

f .1 VERIFY ILLUMINATED ZL-E922(ZL-E972), AVR B SELECTED.

f 2.2.7 ENSURE HS-E941(HS-E991), VOLTAGE REGULATOR, selected to OFF.

f .1 VERIFY EXTINGUISHED ZL-E921(ZL-E971), AVR A SELECTED.

f .2 VERIFY EXTINGUISHED ZL-E922(ZL-E972), AVR B SELECTED.

ATTACHMENT 2 PAGE 8 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 23 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY

(.) INITIALS 2.2.8 Use G002 Starting Air Subsystem I to start the Diesel.

f .1 ENSURE LOCKED OPEN $2(3)2420MU087, DG G002 Starting Air Subsystem #1 Air Receiver T335 Outlet (b)(6)

Isolation Valve.

f .2 ENSURE LOCKED CLOSED $2(3)2420MU086, DG G002 Starting Air Subsys #1 T335 and Subsys #2 T336 I I

Outlet Crosstie Valve.

f .3 ENSURE LOCKED OPEN $2(3)2420MU081, DG G002 Eng #2 (20 Cyl) Start Air Subsys #1 Right Bank VIv HV5931A Inlet Iso.

f .4 ENSURE LOCKED OPEN $2(3)2420MU082, DG G002 Eng #1 (16 Cyl) Start Air Subsys #1 Left Bank VJv HV5931B Inlet Iso.

f .5 UNLOCK and CLOSE S2(3)2420MU083, DG G002 Eng #1 (16 Cyl) Start Air Subsys #2 Right Bank VIv (

HV5931D Inlet Iso. /

f .6 UNLOCK and CLOSE S2(3)2420MU084, DG G002 Eng #2 (20 Cyl) Start Air Subsys #2 Left Bank VIv

'..*j HV5931C Inlet Iso.

f .7 UNLOCK and CLOSE S2(3)2420MU085, DG G002 Starting Air Subsystem #2 Air Receiver T336 Outlet Isolation Valve.

. END OF SECTION 2.2.8

)

ATTACHMENT 2 PAGE 9 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 24 OF 174 ATTACHMENT 2 2."') 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.2.9 Use G002 Starting Air Subsystem 2 to start the Diesel.

f .1 ENSURE LOCKED OPEN S2(3)2420MU085, DG G002 Starting Air Subsystem #2 Air Receiver T336 Outlet Isolation Valve.

f .2 ENSURE LOCKED CLOSED S2(3)2420MU086, DG G002 Starting Air Subsys #1 T335 and Subsys #2 T336 Outlet Crosstie Valve.

f .3 ENSURE LOCKED OPEN $2(3)2420MU083, DG G002 Eng #1 (16 Cyl) Start Air Subsys #2 Right Bank VIv HV5931D Inlet Iso.

f .4 ENSURE LOCKED OPEN $2(3)2420MU084, DG G002 Eng #2 (20 Cyl) Start Air Subsys #2 Leýt Bank VIv HV5931C Inlet Iso.

.5 UNLOCK and CLOSE $2(3)2420MU081, DG G002 Eng #2 (20 Cyl) Start Air Subsys #1 Right Bank VIv HV5931A Inlet Iso.

f .6 UNLOCK and CLOSE $2(3)2420MU082, DG G002 Eng #1 (16 Cyl) Start Air Subsys #1 Left Bank VIv HV5931B Inlet Iso.

f .7 UNLOCK and CLOSE $2(3)2420MU087, DG G002 Starting Air Subsystem #1 Air Receiver T335 Outlet Isolation Valve.

END OF SECTION 2.2.9 ATTACHMENT 2 PAGE 10 OF 31

,4."

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 25 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.2.10 Use G003 Starting Air Subsystem 1 to start the Diesel.

f .1 ENSURE LOCKED OPEN S2(3)2420MU096, DG G003 Starting Air Subsystem #1 Air Receiver T337 Outlet Isolation Valve.

f .2 ENSURE LOCKED CLOSED $2(3)2420MU095, DG 0003 Starting Air Subsys #1 T337 and Subsys #2 T338 Outlet Crosstle Valve.

f .3 ENSURE LOCKED OPEN $2(3)2420MU109, DG G003 Eng #2 (20 Cyl) Start Air Subsys #1 Right Bank Viv I HV5931E Inlet Iso.

f .4 ENSURE LOCKED OPEN $2(3)2420MU1 10, DG G003 Eng #1 (16 Cyl) Start Air Subsys #1 Left Bank VIv HV5931F Inlet Iso.

f .5 UNLOCK and CLOSE $2(3)2420MU1 11, DG G003 Eng #1 (16 Cyl) Start Air Subsys #2 Right Bank VIv HV5931 H Inlet Iso.

f .6 UNLOCK and CLOSE S2(3)2420MU112, DG G003 Eng #2 (20 Cyl) Start Air Subsys #2 Left Bank VIv f Er.*' j HV5931G Inlet Iso.

f .7 UNLOCK and CLOSE S2(3)2420MU094, DG G003 Starting Air Subsystem #2 Air Receiver T338 Outlet Isolation Valve. - 4 END OF SECTION 2.2.10

"*.j/

ATTACHMENT 2 PAGE 11 OF 31

. -)

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 26 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.2.11 Use G003 Starting Air Subsystem 2 to start the Diesel.

f .1 ENSURE LOCKED OPEN S2(3)2420MU094, DG G003 Starting Air Subsystem #2 Air Receiver T338 Outlet Isolation Valve.

f .2 ENSURE LOCKED CLOSED S2(3)2420MU095, DG G003 Starting Air Subsys #1 T337 and Subsys #2 T338 Outlet Crosstie Valve f .3 ENSURE LOCKED OPEN S2(3)2420MU111, DG G003 Eng #1 (16 Cyl) Start Air Subsys #2 Right Bank VIv HV5931H Inlet Iso.

f .4 ENSURE LOCKED OPEN S2(3)2420MU112, DG G003 Eng #2 (20 Cyl) Start Air Subsys #2 Left Bank VIv HV5931G Inlet Iso.

f .5 UNLOCK and CLOSE $2(3)2420MU109, DG G003 Eng #2 (20 Cyl) Start Air Subsys #1 Right Bank VIv HV5931E Inlet Iso.

f .6 UNLOCK and CLOSE S2(3)2420MU1 10, DG G003 Eng #1 (16 Cyl) Start Air Subsys #1 Left Bank Vlv HV5931F Inlet Iso.

f .7 UNLOCK and CLOSE S2(3)2420MU096, DG G003 Starting Air Subsystem #1 Air Receiver T337 Outlet Isolation Valve.

2.2.12 Request Maintenance to ensure all required test equipment is installed, and pretests have been performed on the measuring devices installed to monitor/record Diesel Generator parameters.

VERIFIED BY:

Maintenance General Foreman Date Time f 2.2.13 PLACE C-012A (C-013A), Starting Air Compressor Power Supply Handswitch, at BDX-09 (BHX-09) to OFF.

f 2.2.14 PLACE C-012B (C-01 3B), Starting Air Compressor Power Supply Handswitch, at BDX-10 (BHX-1O) to OFF.

f 2.2.15 RECORD Subsystem #1 Prestart Air Start Manifold pressure:

PI-5958B(D) f 2.2.16 RECORD Subsystem #2 Prestart Air Start Manifold pressure:

-PI-5958A(C)

ATTACHMENT 2 PAGE 12 OF 31

'1 i

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 27 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.3 Diesel Generator Start PERF. BY PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START 4 4-TRANSFER HS-1665-1(HS-1644-2), MODE SELECTOR, to LOCAL (b)(6)

CONTROL at CR-63.

VERIFY ILLUMINATED ZL-E918 (ZL-E968), LOCAL CONTROL light.

IL-160(L-161)]

DEPRESS HS-1701A(B), IDLE SPEED ON pushbutton. [L-160(+k461-"

VERIFY ILLUMINATED ZL-1700A(B), IDLE SPEED light. [L-160(6---l)]

START the Diesel Generator and RECORD i

] 1*

time. (LS-5.4) -t .t I StartTime: oq*o0 If the DIG fails to start, then refer to Attachment 7. (Ref. 2.2.1) (LS-1.7) 77//Z VERIFY all Air Start Motors have Disengaged. b(6)

If any Air Start Motor has NOT Disengaged, he IMMEDIATELY47 SECURE the DIG, and notify the Control Room of this condition.

If the Diesel Generator exhibits ""hunting" as Indicated by large swings in eo the fuel rack position, speed, and/or engine loading, then refer to Attachment 7. (LS-5.7)

ATTACHMENT 2 PAGE 13 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 28 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) f 2.3.6 2.3 Diesel Generator Start RECORD Diesel Generator Lube Oil Pressure:

PERF. BY INITIALS START 1 PERF. BY INITIALS START 2 I I PERF. BY INITIALS START 3 PERF. BY INITIALS START 4 Engine No. 1: [>25 psig] (PI-5991B, D)

Engine No. 2: 101,K_ {>25 psig] (PI-5991A, C) 2.3.7 RUN at idle speed (-450 rpm) 5 to 10 minutes for warmup, or as needed for testing. (LS-6.3) f 2.3.8 If required to shutdown the Diesel from 450 rpm, then SECURE the Diesel per Section 2.9, and REALIGN the Start Air system per Section 2.5.

f 2.3.9 LOCALLY VERIFY STARTED E-550 (E-549), Diesel Radiator Fan.

.f 2.3.10 LOCALLY VERIFY STARTED E-546 (E-547). Diesel Radiator Fan.

2.3.11 VERIFY STARTED A-274 (A-276), DIG Building Emergency Ventilation Fan. (Ref. 2.3.1.2) 2.3.12 VERIFY STARTED A-275 (A-277), D/G Building Emergency Ventilation Fan. (Ref. 2.3.1.2) f 2.3.13 Ensure desired AVR is Selected, per SRO Ops.

Supv. direction. AVR (Circle one.)

7 NOTE:

159/81, Volts per Cycle Relay, may drop during transfers between idle 7 7 1/f 2'

/ P speed and rated speed, and windows 63B19(63C19) and/or 63B29(63C29) may annunciate. (AR 021101161, AR 070100987) **J**ff

/ ......

ATTACHMENT 2 PAGE 14 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 29 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.3 Diesel Generator Start I I

f 2.3.14 Following the warmup period, or as needed for testing, RAISE DIESEL SPEED to 900 rpm by DEPRESSING HS-1702A(B). IDLE SPEED OFF.

[L-160(L-161)] (LS-6.2. LS-7.2) f .1 VERIFY EXTINGUISHED ZL-1700A(B), IDLE SPEED light.

[L-160(L-1 61)]

2.3.15 DEPRESS HS-1665-1(lMg 2)-: MODE SELECTOR, LOCAL CONTROL pushbutton at CR-63 to transfer Diesel Control to the Control Room. (Mark N/A if not transferring to Control Room at this time.)

f .1 VERIFY EXTINGUISHED ZL-E918 (ZL-E968), LOCAL CONTROL light.

(Mark N/A if not transferring to Control Room at this time.)

2.3.16 Time required to reach 4.224 kV: seconds (Ref. 2.3.3.1)

Performed by:

Electrical Test 2.3.17 Time required to reach 59.76 HZ: seconds (Ref. 2.3.3.1)

Performed by:

Electrical Test f 2.3.18 VERIFY air blowing from $2(3)2420MU302 [S2(3)2420MU304], Diesel (I Generator G002(3) Engine #1 (16 CYL) Airbox Drain Valve.

f .1 IfAir is not blowing from the Air Box Drain S2(3)2420MU302

[S2(3)2420MU3041, then THROTTLE OPEN the drain valve until air is blowing from drain.

f 2.3.19 VERIFY air blowing from S2(3)2420MU301 [S2(3)2420MU303], Diesel Generator G002(3) Engine #2 (20 CYL) Airbox Drain Valve.

f .1 " If Air is not blowing from $2(3)2420MU301 [S2(3)2420MU303], then THROTTLE OPEN the drain valve until air is blowing from drain.

ATTACHMENT 2 PAGE 15 OF 31

5,.

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 30 OF 174 ATTACHMENT 2 2,0 PROCEDURE (Continued) 2.3 Diesel Generator Start PERF. BY PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS INITIALS START. 1 START 2 START 3 START 4 RECORD Subsystem #1 Post start Air Start Manifold pressure:

____P1-595883(D) NA____J RECORD Subsystem #2 Post start Air Start Manifold pressure:

____PI-5958A(C) ______

COMMENCE REALIGNING the Diesel Air Start System per Section 2.5. (b)(6)

(May be performed after Diesel is loaded.) 7 ENSURE IN AUTO C-012A (C-013A), Starting Air Compressor Power Supply Handswitch, at BDX-09 (BHX-09). Nib ENSURE IN AUTO C-012B (C-013B), Starting Air Compressor Power Supply Handswitch, at BDX-10 (BHX-10). .. //z/1 / /

If desired to shutdown the Diesel prior to loading the engine, then SECURE the Diesel per Section 2.9.

steps of OF If it is desired to return the Diesel to 450 rpm. then Mark N/A next start column per the guidance of Section 1.0, Mark N/A Steps 2.3.3 through 2.3.12, and go to Step 2.3.2. (Attach additional copies of Section 2.3 if required.)

END OF SECTION 2.3 ATTACHMENT 2 PAGE 16 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 31 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued)

PERF. BY PERF. BY 2.4 Synchronizing and Loading the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY PERF. BY (LS-6.6) INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START4 4-2.4.1 ENSURE DI/G control aligned to the Control Room. (b)(6)

.4- t 2.4.2 SELECT HS-1627-1(2), SYNC CKT CONTROL, to ON.

4- 1 2.4.3 DEPRESS HS-1664-1(HS-1642-2), DIG Breaker SYNC pushbutton.

2.4.4 Using HS-1669-1(HS-1648-2), VOLTAGE REGULATOR, and the Control Room digital voltmeters MATCH incoming and running voltages.

(LS-7.2) 2.4.5 Using HS-1671-1(HS-1650-2), GOVERNOR CONTROL, ADJUST D/G SPEED so that the synchroscope is moving slowly in the clockwise direction.

.2.4.6 When the synchroscope is within 2 minutes of the straight up position, then CLOSE A0413(A0613), Diesel Generator Breaker. (LS-6.7, LS-6.8, and LS-6.9)

.1 RAISE LOAD to approximately 1.2 MW by depressing HS-1671-1(HS-1650-2), GOVERNOR CONTROL.

.2 MAINTAIN positive VAR loading of 0.1 to 0.5 MVARS for duration of load ramp using HS-1669-1 (HS-1648-2), VOLTAGE REGULATOR. (LS-7.2) 2.4.7 VERIFY ILLUMINATED HS-1671-1(HS-1650-2), GOVERNOR CONTROL DROOP IN light.

2.4.8 DEPRESS HS-1664-1{HS-1642-2). DIG Breaker SYNC pushbutton.

.1 SELECT HS-1627-1(2), SYNC CKT CONTROL, to OFF.

ATTACHMENT 2 PAGE 17 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 32 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.4 Synchronizing and Loading the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY (LS-6.6) INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START 4 2.4.9 After Diesel Generator load has been maintained at -1.2 MW for 5 to 10 minutes, then ESTABUSH the desiredload per the following guidelines by depressing HS-1671-1(HS-1650-2), GOVERNOR CONTROL: (Loads and/or durations may be modified as required for specific testing, e.g. per script.) (LS-6.2, LS-6.5, and LS-6.10)

  • -2.4 MW for 5 to 10 minutes
  • -3.6 MW for 5 to 10 minutes
  • > 4.45 MW and 5 4.70 MW (Normal full load) (b)(6)
  • , 4.70 MW and 1 5.17 MW (If required for testIng) 2.4.10 When Load is ? 4.45 MW and . 4.70 MW, then ADJUST positive VAR loading using HS-1669-1 (HS-1648-2), VOLTAGE REGULATOR, until one of the following conditions is met: (Mark N/A if load is not Ž 4.45 MW and s 4.70 MW.) (LS-7.2 and LS-7.4) 0 3.0 - 3.2 MVAR 0 4.53 kV to 4.55 kV Bus Voltage
  • 730-750 amps DIG Output Current
  • Exciter field current of 3.8 - 4.0 amps DC 2.4.11 MAINTAIN VAR loading for duration of Diesel Generator run. [(b)(6)

.1 If VAR loading cannot be maintained, then Declare the aligned AVR , i, INOPERABLE. (OCE 070300161) (LS-7.2 and LS-7.5)

ATTACHMENT 2 PAGE 18 OF 31

K )

NUCLEAR ORGANIZATION OPERATING INSTRUCTION SO23-2-13 UNITS 2 AND 3 REVISION 34 PAGE 33 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.4 Synchronizing and Loading the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY (LS-6.6) INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START4 After the Diesel Generator has been at the desired load for k 45 minutes, then record Diesel local parameters. (Handheld Computer or a Computer printout.) (Mark N/A if not loaded i 45 minutes.)

After the Diesel Generator has been at the desired load for 1 45 minutes, then record 10 Meter temperature from the Met Tower Recorder or PCS:

(Mark N/A if not loaded > 45 minutes.)

10 Meter Temperature: (include units) ,

If Temperature is > 80°F (>26.7 0C), then initiate an AR to Maintenance Engineering to evaluate the impact on engine maintenance. (LS-6.13)

TRANSFER HS-1665-1(HS-1644-2). MODE SELECTOR, to LOCAL CONTROL at CR-63. (Mark NIA Section 2.4.14 if not desired to locally control load.)

VERIFY ILLUMINATED ZL-E918(ZL-E968), LOCAL CONTROL light.

[L-160(L-161)]

Using HS-940(HS-E990), GOVERNOR, and HS-942(HS-E992),

VOLTAGE ADJUST, Locally Adjust Diesel Load and VARs as directed by Electrical Test and/or Engineering. (Mark N/A if not desired to locally I\Ik control load.)

When local load control is complete, then DEPRESS HS-1665-1(HS-1644-2), MODE SELECTOR, LOCAL CONTROL pushbutton at CR-63 to transfer Diesel Control to the Control Room.

(Mark N/A Section 2.4.16 if not desired to locally control load.)

VERIFY EXTINGUISHED ZL-Eg1 8(ZL-E968), LOCAL CONTROL light.

[L-160(L-161)] __

ATTACHMENT 2 PAIGE 19 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2AND 3 REVISION 34 PAGE 34 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) INITIALS PERFIAND VER 2.5 Re-aligning Start Air System (Section 2.5 not required to be reperformed for Diesel restarts.)

2.5,1 Re-align from G002 Starting Air Subsystem #1alignment, as follows:

(b)(6) f .1 LOCK OPEN S2(3)2420MU085, DG G002 Starting Air Subsystem #2Air Receiver T336 Outlet Isolation Valve.

f .2 LOCK OPEN S2(3)2420MU083, DG G002 Eng #1(16 Cyl) Start Air Subsys #2Right Bank VIv HV5931D Inlet Iso.

f .3 LOCK OPEN S2(3)2420MU084, DG G002 Eng #2(20 Cyl) Start Air Subsys #2Left Bank VIv HV5931C Inlet Iso.

2.5.2 Re-align from G002 Starting Air Subsystem #2alignment, as follows:

f .1 LOCK OPEN S2(3)2420MU087, DG G002 Starting Air Subsystem #1Air Receiver T335 Outlet Isolation Valve.

f .2 LOCK OPEN S2(3)2420MU081, DG G002 Eng #2(20 Cyl) Start Air Subsys #1Right Bank Vlv HV5931A Inlet Iso.

f .3 LOCK OPEN S2(3)2420MU082, DG G002 Eng #1(16 Cyl) Start Air Subsys #1Left Bank VIv HV5931B Inlet Iso.

END OF SECTION 2.5.2 ATTACHMENT 2 PAGE 20 OF 31

\J NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 35 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) INITIALS PERF JIND VER 2.5.3 Re-align from G003 Starting Air Subsystem #1 alignment, as follows:

f .1 LOCK OPEN S2(3)2420MU094, DG G003 Starting Air Subsystem #2 Air Receiver T338 Outlet Isolation Valve. N/A f .2 LOCK OPEN S2(3)2420MU 11, DG G003 Eng #1 (16 Cyl) Start Air Subsys #2 Right Bank VIv HV5931H Inlet Iso.

.3 LOCK OPEN S2(3)2420MU1 12, DG G003 Eng #2 (20 Cyl) Start Air Subsys #2 Left f Bank VIv HV5931G Inlet Iso.

2.5.4 Re-align from G003 Starting Air Subsystem #2 alignment, as follows:

f .1 LOCK OPEN S2(3)2420MU096, DG G003 Starting Air Subsystem #1 Air Receiver T337 Outlet Isolation Valve.

f .2 LOCK OPEN $2(3)2420MU109, DG G003 Eng #2 (20 Cyl) Start Air Subsys #1 Right Bank VIv HV5931E Inlet Iso.

.3 LOCK OPEN S2(3)2420MUl 10, DG G003 Eng #1 (16 Cyl) Start Air Subsys #1 Left Bank VIv HV5931F Inlet Iso.

END OF SECTION 2.5.4 ATTACHMENT 2 PAGE 21 OF 31

'I NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 36 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.6 Paralleling a Diesel Supplied Isochronous Bus to the RAT: (LS-6.6) f 2.6.1 Ensure the affected Switchgear Room is clear of all unnecessary personnel and maintain it clear until after the Diesel is paralleled to the 4kV bus.

2.6.2 Verify that the associated Reserve Auxiliary Transformer is energized and available to pick up the load.

2.6.3 PLACE Synchronization Master Control switch to ON.

2.6.4 DEPRESS the Reserve Auxiliary Transformer XRI(XR2) FDR BKR A0418 (A0618) SYNC Pushbutton.

2.6.5 Using HS-1669-1(HS-1648-2), VOLTAGE REGULATOR, MATCH incoming and running voltages at the synchroscope.

2.6.6 Using HS-1671-1(HS-1650-2), GOVERNOR CONTROL, ADJUST DIG SPEED so that the synchroscope is moving slowly In the clockwise direction.

NOTE To prevent a reverse power condition, the Diesel should have a minimum load a to the 4kV bus.

2.6.7 When the Synchroscope is within "3 minutes" of the straight up position, then CLOSE the Reserve Auxiliary Transformer Breaker. (LS-6.8)

RAISE LOAD on the Diesel to approximately 1.2 MW by depressing HS-1671-1(HS-1650-2),

2.6.8 GOVERNOR CONTROL.

2.6.9 VERIFY ILLUMINATED HS-1671-1(HS-1650-2), GOVERNOR CONTROL DROOP IN light.

2.6.10 MAINTAIN VARS between 0.1 to 0.5 MVARS positive by adjusting the DIG Voltage Regulator using HS-1669-1 (HS-1648-2), VOLTAGE REGULATOR.

2.6.11 REMOVE the Reserve Auxiliary Transformer Breaker from sync circuit.

2.6.12 SELECT HS-1627-1(2), SYNC CKT CONTROL, to OFF.

ATTACHMENT 2 PAGE 22 OF 31

!. \_*

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 37 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.7 Paralleling a Diesel Supplied Isochronous Bus to the UAT: (LS-6.6) f 2.7.1 Ensure the affected Switchgear Room is clear of all unnecessary personnel and maintain it clear until after the Diesel is paralleled to the 4kV bus.

2.7.2 Verify that the associated Unit Auxiliary Transformer Is energized and available to pick up the load.

2.7.3 PLACE Synchronization Master Control switch to ON.

2.7.4 DEPRESS the Unit Auxiliary Transformer XU1 FDR BKR A0419 (A0616) SYNC Pushbutton.

2.7.5 Using HS-1669-1(HS-1648-2), VOLTAGE REGULATOR, MATCH incoming and running voltages at the synchroscope.

2.7.6 Using HS-1671-1(HS-1650-2), GOVERNOR CONTROL, ADJUST DIG SPEED so that the synchroscope is moving slowly in the COUNTER-CLOCKWISE direction. (LS-6.12)

NOTE To prevent a reverse power condition, the Diesel should have a minimum load applied immediately after being paralleled to the 4kV bus.

2.7.7 When the Synchroscope is within "3 minutes" of the straight up position, then CLOSE the Unit Auxiliary Transformer Breaker. (LS-6.8) 2.7.8 RAISE LOAD on the Diesel to approximately 1.2 MW by depressing HS-1671-1(HS-1650-2),

GOVERNOR CONTROL 2.7.9 VERIFY ILLUMINATED HS-1671-1(HS-1650-2), GOVERNOR CONTROL DROOP IN light.

2.7.10 MAINTAIN VARS between 0.1 to 0.5 MVARS positive by adjusting the DIG Voltage Regulator using HS-1669-1 (HS-1648-2), VOLTAGE REGULATOR.

2.7.11 REMOVE the Unit Auxiliary Transformer Breaker from sync circuit.

2.7.12 SELECT HS-1627-1(2), SYNC CKT CONTROL, to OFF.

ATTACHMENT 2 PAGE 23 OF 31

K.-'

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 38 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.8 Unloading the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START 4 2.8.1 Ensure all required operating readings are complete. (Mark NIA if Step 2.4.12 was marked N/A.),'10/ ,3 2.8.2 REDUCE load on the Diesel Generator to the following values:

(Mark N/A Section 2.8.2 if Output Breaker to be opened under load.)

(LS-6.2, LS-6.1 1. and LS-7.3)

.1 0.1 MW to 0.2 MW using HS-1671-1(HS-1650-2), GOVERNOR (b)(6)

CONTROL.

.2 0.1 to 0.5 MVARS using HS-1669-1 (HS-1648-2), VOLTAGE REGULATOR.

2.8.3 OPEN A0413(A0613), Diesel Generator Breaker.

2.8.4 If It is desired to load the Diesel using the currently selected AVR prior to stopping, thgen go to Step 2.4.1.

END OF SECTION 2.8 ATTACHMENT 2 PAGE 24 OF 31

..... /

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 39 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.9 Stopping the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START 4 2.9.1 Transfer Diesel Control to LOCAL, as follows:'

.1 TRANSFER HS-1665-1(HS-1644-2), MODE SELECTOR, to LOCAL (b)(6)

CONTROL at CR-63. 7 f f .2 VERIFY ILLUMINATED ZL-E918 (ZL-E968), LOCAL CONTROL light.

[L-160(L-161)] 1 1 2.9.2 Reduce speed to idle, as follows: (LS-6.2 and LS-7.3) f .1 DEPRESS HS-1701A(B), IDLE SPEED ON pushbutton. [L-160(L-161)] (b)(6) 6121 f .2 VERIFY ILLUMINATED ZL-1700A(B), IDLE SPEED light. IL-160(L-161)] ___

f .3 V E R IF Y th e Die sel a t id le sp e e d . -Idle _ _ _ _ _ _ _ _ _

!Idle Time:t*g,= )

.4 If it is desired to continue testing, then Mark NIA the remaining steps of the current START Column of this section, and go to Step 2.3.13.

.5 Allow to run at idle for at least: (Check one.) (LS-6.4) n0%, Diesel was loaded: 15 minutes

[

lT Diesel was not loaded: 5 minutes f 2.9.3 ENSURE both AC Lube Oil Circulating Pumps and both Turbocharger Pumps are operating.

f 2.9.4 VERIFY the Air Start Manifolds > 185 psig as indicated on PI-5958A(C) and PI-5958B(D).

.1 If NO, then initiate Attachment 14.

ATTACHMENT 2 . PAGE 25 OF 31

N NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 40 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.9 Stopping the Diesel Generator PERF. BY PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS INITIALS START 1 START 2 START 3 START 4 ENSURE DIG control aligned to the Control Room. NIA_

STOP the Diesel from the Control Room and RECORD time.

Stop Time:

Locally shut down the Diesel, as follows:

After notifying the Control Room that the Diesel has run in idle for >15 minutes or >5 minutes, as required, or if locally stopping from 900 rpm, then ROTATE .... ..........................

HS-5995-1(2), Local Engine Control, to STOP and Stop Time;. (b)(6)

RECORD time. (LS-5.5)

Return Diesel Control to Control Room, as follows:

t DEPRESS HS-1702A(B), IDLE SPEED OFF. [L-160(L-161)] (b)(6)  !

VERIFY EXTINGUISHED ZL-1700A(B), IDLE SPEED light.

[L-160(L-161)] ____________ ____________ 1 DEPRESS HS-1665-1(HS-1644-2), MODE SELECTOR, LOCAL CONTROL pushbutlon at CR-63 to transfer Diesel Control to the Control Room.

VERIFY EXTINGUISHED ZL-E918 (ZL-E968), LOCAL CONTROL light.

[L-160(L-161)]

RECORD Engine Hours from KI-E928(KI-E978) p.-

located on L-160(161):

Engine Hours:

RECORD kWh Meter at A0413 (A0613): /, 7 oco (Mark N/A if Diesel was not loaded.) kWh Meter.

[ ______________________________

ATTACHMENT 2 PAGE 26 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 41 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) 2.9 Stopping the Diesel Generator NOTE:

[ I PERF. BY INITIALS START 1 PERF. BY PERF. BY PERF. BY INITIALS INITIALS INITIALS START 2 START 3 START 4 159181. Volts per Cycle Relay, may drop during transfers between idle speed and rated speed, and windows 638 19(63C 19) and/or 63B29(63C29) may annunciate. (AR 021101161, AR 070100987)

AfterOiesel is stopped, then ENSURE RESET 159/81, Volts per Cycle Relay for G-002(G-003) on A0414(A0614).

If it is desired to rapidly restart the Diesel, then Mark N/A steps of next start column per the guidance of Section 1.0, and go to Step 2.3.1.

END OF SECTION 2.9 ATTACHMENT 2 PAGE 27 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 42 OF 174 ATTACHMENT 2

-4 .

2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.10 Post Run Actions 2.10.1 Ensure all measuring devices installed to monitor/record Diesel Generator parameters are removed. N4~

2.10.2 If time to reach generator voltage of 4.224 kV in Step 2.3.16, or generator frequency of 59.76 HZ in Step 2.3.17 was > 8.25 seconds (with both air start systems aligned), then initiate an AR for DIG degraded performance, and notify the Maintenance Engineer for enhanced monitoring.

(This step does NOT make DIG INOPERABLE.)

(Mark N/A if Steps 2.3.16 and 2.3.17 were s 8.25 seconds, or only one air system aligned.)

Name of ME Notified Date Time NOTE This attachment DOES NOT document Tech. Spec. Surveillance Acceptance Criteria.

Tech. Specs. are called out for reference only.

I,-> 2.10.3 RECORD the level In the Diesel Fuel OIl Storage Tank K-) T-035 (T-036) at CR-60 or Local Soundings. (LS-4.1) 7 LI-5903-1 (LI-5906-2) or Local Soundings Is Fuel Oil Storage Tank at the required level? (Tech. Spec.

SR 3.8.3.1, Ref. 2.3.3.3)

V FOST LEVEL APPLICABLE TS

/287% (Mode 1-4) NONE z78% (Mode 5-6)

Ž74% and <87% (Mode 1-4) Tech. Spec. 3.8.3

?67% g <78% (Mode 5-6)

<74% (Mode 1-4) Tech. Spec. 3.8.1

<67% (Mode 5-6) (b)(6)

( 0 i,_..)

ATTACHMENT 2 PAGE 28 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 43 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY INITIALS 2.10.3.2 If Fuel Oil Storage Tank level is

  • 89% (Mode 1-4), or .5 80%

(Mode 5 or 6), then notify SRO Ops. Supv. to order Diesel Fuel Oil.

.3 If in Modes 5-6, and Fuel Oil Storage Tank is < 87%,

then initiate a Mode 4 EDMR.

2.10.4 T-133(T-134), Day Tank Fuel Level, ?31.5 inches. (LS-4.1) f (Tech. Spec. SR 3.8.1.4, SR 3.8.2.1, Ref. 2.3.3.2) ý(b)(6)

(91 NO f 2.10.5 Both engine lube oil levels are at the required level on dipstick. (LS-10.1, LS-10.2) (Tech. Spec. SR 3.8.3.2)

V LUBE OIL LEVEL APPLICABLE TS

," TSMIN mark NONE TSINOP mark an Tech. Spec. 3.8.3

< TSMIN mark

< TSINOP Tech. Spec. 3.8.1 (b)(6) 0 (DNO

](b)(6) f 2.10.6 Air Receivers at required pressure as indicated on PI-5958A(C) & PI-5958B(D), Air Start Manifold Pressure Indicators. Separate Actions are applicable for each Subsystem. (Tech. Spec. SR 3.8.3.4)

V AIR RECEIVER APPLICABLE TS PRESSURE

> 175 pslg NONE x 136 psig and Tech. Spec. 3.8.3

< 175 psig

< 136 psig (LS-1.3) Affected Air Start Subsystem INOPERABLE.

(Tech, Spec. 3.8.3)

All aligned Air Receivers Tech. Spec. 3.8.1.

< 136 psig 6)/ NO

.. ,J ATTACHMENT 2 PAGE 29 OF 31

NUCLEEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 44 OF 174 ATTACHMENT 2 2.0 PROCEDURE (Continued) PERF. BY

7) INITIALS f 2.10.7 Inspect for signs of fuel leakage in the associated Tank Vault (inspection tube) and under the grating of the Diesel Building Trenches. (AR 030100114)

I-iieakage not fouind. (b)(6)

El Leakage found: AR _

2.10.8 Request Facilities (PAX 83979 or 83333) align D1N HVAC

'dampers to normal. (Mark N/A all of Section 2.10.8 if another Diesel Start is to be performed per Return to Service plan.) N

.1 Name of Facilities Department person contacted: -I ..

Person Contacted Date Time 2.10.g A17ACH a copy of the readings taken in Step 2.4.12 to this attachment. (Mark N/A ifnot loaded ý 45 minutes.)

END OF SECTION 2.10 ATTACHMENT 2 PAGE 30 OF 31

NUCLEAR ORGANIZATION OPERATING INSTRUCTION S023-2-13 UNITS 2 AND 3 REVISION 34 PAGE 45 OF 174 ATTACHMENT 2 3.0 Logging Results of Diesel Generator Run PERF. BY

/

IbITIALS (b)(6) .......

3.1 Complete Diesel Generator Start Evaluation Report per S0123-0-A4, Attachment for Diesel Generator Starts - Units 2 and 3.

3.2 Reports on Diesel Generator failures, valid or non-valid, shall be reported to the NRC in accordance with LCS 5.0.104.2.b.

3.2.1 Notify Engineering and request a report to be made to the NRC should a Diesel Generator failure occur, 3.2.2 Notify the Maintenance Engineer of any DIG failures.

COMMENTS:

'0 t (b)(65)

REVIEWED BY: L DATE:

15RO up~s. upv.

FILE DISPOSITION: File per SO123-O-A3.

Surveillance/Compliance Group: Forward a copy of this attachment and readings taken in Step 2.4.12 to the Maintenance Engineer.

I" '

ATTACHMENT 2 PAGE 31 OF 31

Safety Monitor 3.5.01 Datevof cqlculation: 08/21/2008 09:57 Page: 1 SONG Unit 2 M-11e/POS: IPWR : Full and Low Power CDF 8.10E-05 (Above Moderate = 8.OOE-05): ACT - 207h:13m LERF 5.14E-06 (Below Moderate = 8.00E-06): ACT - 246h:48m TRIP 0.OOE+00 (Below Moderate = 2.00E+00): ACT - 8760h:Om Out of service components (all systems):

2A0 616 S21219MP011 S21413MP113 SA1513ME330 ~UoLjt S32420MG003 S 2 24.2 OM003 r_

No env/test factors in effect.

.... . ....... 9 Irc,.

oO S R 60053 Page 1

Safety Monitor 3.5.01 Date..,oc-culation: 08/21/2008 09:57 Page: 2 SONG Unit 2 Mi-le/POS: 1PWR : Full and Low Power CDl*' 8.10E-05 (Above Moderate = 8.00E-05): ACT - 207h: 13m LERF  : 5.14E-06 (Below Moderate = 8.00E-06): ACT - 246h:48m TRIP 0.OOE+00 (Below Moderate = 2.OOE+00): ACT - 8760h:Om Syst em alignments:

1 2B021 or 3B021 (Onlyl can be aligned) NotAligned, Train DI 2 2B022 or 3B022 (Onlyl can be aligned) NotAligned, Train D4 3 BQ Power Supply Unit 2, Train A 4 BS Power Supply Unit 2, Train B 5 CCW HX E001 Not in H/T, Train A 6 CCW HX E002 Not in H/T, Train B 7 CCW Pump P024 Standby, Train A E CCW Pump P025 Standby, Train Train A 9 CCW Pump P026 Running, Train B 10 Cont. Mini-Purge Valves Closed, Train N/A 11 E418 Power Supply Unit 2, Train A 12 E419 Power Supply Unit 2, Train B 13 HPSI Pump P018 Train A, Train N/A 14 ME335 Alignments U2 PWR, Train U2 CCW 15 ME336 Alignments U2 PWR, Train U3 CCW 16 SWC Pump P112 Standby, Train A 17 SWC Pump P113 Standby, Train B 18 SWC Pump P114 Running, Train B 19 SWC Pump P307 Standby, Train A 20 TPCW Supply Unit 3, Train N/A 21 Unit 2 Intake Status, Train Avail 22 Unit 3 Intake Status, Train Avail CS Pump P012 Standby, Train CS Align

- j CS Pump P013 Standby, Train CS Align 25 RCS Alignment Header B, Train N/A 26 SDC Pump P015 Standby, Train A 27 SDC Pump P016 Standby, Train B 28 SFP Pump P009 Running, Train 1E Power 29 SFP Pump P010 Standby, Train 1E Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond. Pump 52 Running, Train N/A 34 Cond. Pump 53 Standby, Train N/A 35 FW Heater 1 Bypass Closed, Train N/A 36 FW Heater 2/3 Bypass Closed, Train N/A 37 FW Heater 4/5 Bypass Closed, Train N/A 38 TPCW Heat Treat Not in H/T, Train U2 HX 39 TPCW High Temp Seawater No, Train N/A Page 2

Safety Monitor 3.5.01 Date of calculation: 08/21/2008 09:59 Page: 1 SONG Unit 3 M ,4e/POS: IPWRP Full and Low Power CDLF 8.50E-05 (Above Moderate = 8.OOE-05) ACT - 189h:4m LERF 5.66E-06 (Below Moderate = 8.OOE-06) ACT - 215h:21m TRIP 0.OOE+00 (Below Moderate = 2.OOE+00) ACT - 8760h:Om Out of service components (allsystems): ..

SA1513ME330 S32420MG003 S22420MG003 S31505MA372 No env/test factors in effect.

Paqe I

Safety Monitor 3.5.01 Date of calculation: 08/21/2008 09:59 Paqe: 2 SONG Unit 3 M tie/POS: lPWR : Full and Low Power CDT :8.50E-05 (Above Moderate = 8.00E-05): ACT - 189h:4m LERF 5.66E-06 (Below Moderate = 8.00E-06): ACT - 215h:21m TRIP  : 0.OOE+00 (Below Moderate = 2.0OE+00): ACT - 8760h:Om System alignments:

1 2B021 or 3B021 (Onlyl can be aligned) NotAligned, Train D1 2 2B022 or 3B022 (Onlyl can be aligned) NotAligned, Train D4 3 BQ Power Supply Unit 2, Train A 4 BS Power Supply Unit 2, Train B 5 CCW HX E001 Not in H/T, Train A 6 CCW HX E002 Not in H/T, Train B 7 CCW Pump P024 Standby, Train A 8 CCW Pump P025 Running, Train Train A 9 CCW Pump P026 Running, Train B 10 Cont. Mini-Purge Valves Closed, Train N/A 11 E418 Power Supply Unit 2, Train A 12 E419 Power Supply Unit 2, Train B 13 HPSI Pump P018 Train A, Train N/A 14 ME335 Alignments U2 PWR, Train U2 CCW 15 ME336 Alignments U2 PWR, Train U3 CCW 16 SWC Pump P112 Running, Train A 17 SWC Pump P113 Standby, Train B 18 SWC Pump P114 Running, Train B 19 SWC Pump P307 Standby, Train A 20 TPCW Supply Unit 3, Train N/A 21 Unit 2 Intake Status, Train Avail 22 Unit 3 Intake Status, Train Avail CS Pump P012 Standby, Train CS Align CS Pump P013 Standby, Train CS Align 25 RCS Alignment Header A, Train N/A 26 SDC Pump P015 Standby, Train A 27 SDC Pump P016 Standby, Train B 28 SFP Pump P009 Running, Train IE Power 29 SFP Pump P010 Standby, Train 1E Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond. Pump 52 Running, Train N/A 34 Cond. Pump 53 Running, Train N/A 35 FW Heater 1 Bypass Closed, Train N/A 36 FW Heater 2/3 Bypass Closed, Train N/A 37 FW Heater 4/5 Bypass Closed, Train N/A 38 TPCW Heat Treat Not in H/T, Train No HX 39 TPCW High Temp Seawater No, Train N/A Page 2

-1 L ';!7 Mc'de/PGS: iPWR Full. and Lo Power 4.49E-;5 (Seicw .Msderate = .0--:5 3-313ecw B. IMcce ra e =- 0-

-'RI P -Mcdera~t- .CC ACT -~hG Du:oF service compoonen~ts (all- syst-ems.:

S2IL219MPO iI S32 420MGC'03 Nco env/testz faccors in effect..

'es (, 00 ý 0o _S

. t12 Page: 2 kcde/PCS: L:3 Fu and Low Power

'1.49E-05 !Below Moderate = 9.0CE-O5;: ACT - ')720h : 5, 7 m LERF -2.08E-06 BeLow Moderate = 8.00E-06): ACT P;77h:%rn TR-7 C0.OrE+/-CC (Below Moderate = 2 .. 0,. : ACT -

2* SOg-.: Om Syst-em aiignurr.cnts:

2 c22or 3B321 ýCnivl can aligned) NotAl-gnAd, T -air: CI 2 2392: or 3B322 ,onrl';, can alIgrned) Not:, igned, Train D4 3 BQ Power Supp.', Unit 2, Tra:.n A-4 B3 Power Suoolv Unit 2, Train B CCW HX E001 Not in HIT, Train, A-COW HX EV02 Not in H/T, Train 3 COW Puwp P-524 Standby, Train? .A -"

CCW Pump P025 Standby, Train T:ain A -

COW Pump P026 Running, Train B Cont. Mini-Purge Valves Closed, Train N/A 15 E418 Power Supply Unit 2, Train A 19 E419 Power Supply Unit 2, Train B 1, HPSI Pump 2018 Train A, Train N/A 2l! ME335 Alignments U2 PWR, Trai.n U2 CCW 12 MF.33. Alignments U2 PWR, Train 113 CCW 15 SWC Pump P ii2 Standby, Train A SWC Pump P113 Standby, Train B 18 SWC Pum P2.14 Running, Train B 19 SWC Pump P307 Standby, Train A -

20 TPCW SuppLv Unit 3, Train N/A

~2

[30 Unit 2 intake Status, Train Avail Unit 3 Intake Status, Train Avail CS Pump 2G12 Standby, Train CS Align CS Pump PC13 Standby, Train CS Align RCS Alignment Header B, Train N/A 26 SDC Pump P015 Standby, Train A SDC Pump P016 Standby, Train B 28 SF2 Pump P309 Running, Train 1E Power 234 29 SF2 Pump POLO Standby, Train IE Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond. Pump 52 Running, Train N/A Cond. Pump 53 Standby, Train N/A

,lW Heater i By:ass Closed, Train N/A 36 F-W Heater 2/3 Bypass Closed, Train N/A FW Heater 4/5 Byoass Closed, Train N/A TPCW Heat Treat Not in H/T, Train [12 HX TP220W H.igh Temp Seawater No, Train N/A C,.

.//228 2). 2 C . : 7 Page: 1 SNG . - 3 Mode/POS: IPWR FulI an.d Low Power

.64Z-05 (Be!cw Moderate = S.QCS-C51 : ACT - 495h:d"'m LFZPF  : 2.6LE-06 'Bel ow Moderate = S.  : ACT - 8E3h: .rr

-'0 (Below Moderate = 2.QE,$2;: .... - 5760hU h

Out. of service comoorent..s (all systemss)

SA15 .3ME330 S32 423MG003 S3 L505MA372 Nc env/test taccorss in effect.

-aht _f-- caL:-u;a:.i.n: 06/21/2069., il:4'`

Pace: 2 3CNG Un.at 2 "ICdeICS: 1;W; :ulL and Low Power

.5.64E-05 (Below Mcderate: = [.00E-05': ACT

.11 :1

-. q 03m 2.E.E-06 (Below Moderate = 8. OZ-E-06: ACT 8 3!:3 TRIP  : :.1OE+J:) 'Belc,' Moderate = 2.OCE430) : CT SlYstem a igrments:

2/_21 or 33BC21 ýOniy:. can be alignead' NozAl!gned, Train :,

2B022 or 33022 iOnlyl can be aligned' NotAligned, Train D4 3 BQ Power Supply Unit 2, Train A 4 BS Power Supply Unit 2, Train B 5 CCW HX E601 Not in H/T, Train A 6 CCW HX E302 Not in H/T, Train 3 CCW Pump P324 Standby, Train A 8 C.-M Pumip ?025 Running, Train Train A 9 CCW Pump P026 Running, Train B 10 Cont. Mini-Purge Valves Closed, Train N/A SI[ -418 Power Supply Unit 2, Train A 12 E419 Power Supply Unit 2, Train B 13 HPSI Pump 2018 Train A, Train N/A 14 ME335 Alignments U2 PWR, Train U2 CCW

[5 ME336 ALtgnments U2 PWR, Trai.n U3 CCW 20 SWC Pump PI12 Running, Train A 17 SWC Pump P113 Standby, Train B 18 SWC Pump P114 Running, Train B 19 SWC Pump P307 Standby, Train A 20 TPCW Supply Unit 3, Train N/A 21 Unit 2 Intake Status, Train Avail 22 Unit 3 Inzake Status, Train Avail 73 CS Pump 2G12 Standby, Train CS Align CS Pump P013 Standby, Train CS Align RCS Alignment Header A, Train N/A 26 SDC Pump P015 Standby, Train A 27 SDC Pump P0!6 Standby, Train B 29 SEP Pump P009 Running, Train IF Power SEP Pump 2010 Standby, Train 1E Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond. Pump 52 Running, Train N/A 34 Cond. Pump 53 Running, Train N/A -

35 FW Heater I Bypass Closed, Train N/A 3 6 E'ti Heater 2/3 Bypass Closed, Train N/A 37 FIV Heater 4/5 Bypass Closed, Train N/A 39 TPCW Heat Treat Not in HI/T, Train No HX TPCW High Temp Seawater No, Train N/A Page 2

Safety Monitor 3.5.01 Date of calculation: 08/21/2008 00:59 Page: 1 S-JNG Unit 2 Mnfe/POS: IPWR  : Full and Low Power

(-r:.  : 6.26E-05 (Below Moderate = 8.OOE-05): ACT - 366h:lm LERF  : 3.23E-06 (Below Moderate = 8.OOE-06): ACT - 532h:42m TRIP  : 0.00E+00 (Below Moderate = 2.00E+00): ACT - 8760h:Om out of service components (all systems): ....... ....... ..... . ...

2A0616 S21219MP011 S214i3MPI13 SA1513ME330 S32420MG003 S22420MG002 No env/test factors in effect.

U 0o 0s 00DO00S 61k)

Page 1

Satety Monitor 3.5.01 Date of calculation: 08/21/2008 00:59 Page: 2 SnNG Unit 2 Mode/POS: IPWR  : Full and Low Power I

ý."X  : 6.26E-05 (Below Moderate = 8.OOE-05): ACT - 366h: Im LERF 3.23E-06 (Below Moderate = 8.OOE-06): ACT - 532h:42m TRIP 0.OOE+00 (Below Moderate = 2.OOE+00): ACT - 8760h:0m System alignments:

1 2B021 or 3B021 (Onlyl can be aligned) NotAligned, Train D1 2 2B022 or 3B022 (Onlyl can be aligned) NotAligned, Train D4 3 BQ Power Supply Unit 2, Train A 4 BS Power Supply Unit 2, Train B 5 CCW HX E001 Not in H/T, Train A 6 CCW HX E002 Not in H/T, Train B 7 CCW Pump P024 Standby, Train A 8 CCW Pump P025 Standby, Train Train A 9 CCW Pump P026 Running, Train B 10 Cont. Mini-Purge Valves Closed, Train N/A 11 E418 Power Supply Unit 2, Train A 12 E419 Power Supply Unit 2, Train B 13 HPSI Pump P018 Train A, Train N/A 14 ME335 Alignments U2 PWR, Train U2 CCW 15 ME336 Alignments U2 PWR, Train U3 CCW 16 SWC Pump P112 Standby, Train A 17 SWC Pump P113 Standby, Train B 18 SWC Pump P114 Running, Train B 19 SWC Pump P307 Standby, Train A 20 TPCW Supply Unit 3, Train N/A 21 Unit 2 Intake Status, Train Avail 22 Unit 3 Intake Status, Train Avail

  • CS Pump P012 Standby, Train CS Align CS Pump P013 Standby, 7rain CS Align 25 RCS Alignment Header B, Train N/A 26 SDC Pump P015 Standby, Train A 27 SDC Pump P016 Standby, Train B 28 SFP Pump P009 Running, Train IE Power 29 SFP Pump P010 Standby, Train 1E Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond' Pump 52 Running, Train N/A 34 Cond. Pump 53 Standby, Train N/A 35 FW Heater 1 Bypass Closed, Train N/A 36 FW Heater 2/3 Bypass Closed, Train N/A 37 FW Heater 4/5 Bypass Closed, Train N/A 38 TPCW Heat Treat Not in H/T, Train U2 HX 39 TPCW High Temp Seawater No, Train N/A Page 2

Safety Monitor 3.5.01 Dateof_calculation: 08/21/2008 00:52 Page: 1 S* NG Unit 3 IMAe/POS: 1PWR : Full and Low Power COF 6.16E-05 (Below Moderate = 8.OOE-05): ACT - 382h:46m LERF 3.25E-06 (Below Moderate = 8.OOE-06): ACT - 529h:7m TRIP  : 0.OOE+00 (Below Moderate = 2.OOE+00): ACT - 8760h:Om out of service components (all systems):

SA1513ME330 S32420MG003 S22420MG002 No env/test factors in effect.

Page 1

Safety Monitor 3.5.01 Date of calculation: 08/21/2008 00:52 Page: 2 SONG Unit 3 Mnde/POS: IPWR : Full and Low Power 6.16E-05 (Below Moderate = 8.00E-05): ACT - 382h:46m LERF 3.25E-06 (Below Moderate = 8.00E-06): ACT - 529h: 7m TRIP 0.00E+00 (Below Moderate = 2.OOE+00): ACT - 8760h:Om System alignments:

1 2B021 or 3B021 (Onlyl can be aligned) NotAligned, Train D1 2 2B022 or 3B022. (Onlyl can be aligned) NotAligned, Train D4 3 BQ Power Supply Unit 2, Train A 4 BS Power Supply Unit 2, Train B 5 CCW HX E001 Not in H/T, Train A 6 CCW HX E002 Not in H/T, Train B 7 CCW Pump P024 Standby, Train A 8 CCW Pump P025 Running, Train Train A 9 CCW Pump P026 Running, Train B 10 Cont. Mini-Purge Valves Closed, Train N/A 11 E418 Power Supply Unit 2, Train A 12 E419 Power Supply Unit 2, Train B 13 HPSI Pump P018 Train A, Train N/A 14 ME335 Alignments U2 PWR, Train U2 CCW 15 ME336 Alignments U2 PWR, Train U3 CCW 16 SWC Pump P112 Runningi Train A 17 SWC Pump P113 Standby, Train B 18 SWC Pump P114 Running, Train B 19 SWC Pump P307 Standby, Train A 20 TPCW Supply Unit 3, Train N/A 21 Unit 2 Intake Status, Train Avail 22 Unit 3 Intake Status, Train Avail CS Pump P012 Standby, Train CS Align CS Pump P013 Standby, Train CS Align 25 RCS Alignment Header B, Train N/A 26 SDC Pump P015 Standby, Train A 27 SDC Pump P016 Standby, Train B 28 SFP Pump P009 Running, Train 1E Power 29 SFP Pump P010 Standby, Train 1E Power 30 SFPC Alignment Aligned, Train N/A 31 Cond. Pump 50 Running, Train N/A 32 Cond. Pump 51 Running, Train N/A 33 Cond. Pump 52 Running, Train N/A 34 Cond. Pump 53 Running, Train N/A 35 E-9 Heater I Bypass Closed, Train N/A 36 F9 Heater 2/3 Bypass Closed, Train N/A 37 FW Heater 4/5 Bypass Closed, Train N/A 38 TPCW Heat Treat Not in H/T, Train No HX 39 TPCW High Temp Seawater No, Train N/A Page 2

2-4ucr2~~ -r~cc~,

Amended: May 2007 TL: E041416 San Onofre 2&3 FSAR Updated ONSITE POWER SYSTEMS Page 8.3-87 8.3.1.5 Cross-tie to the Opposite Unit s Diesel Generator The December 15, 1995, Individual Plant Examination of External Events (IPEEE) report for SONGS Units 2&3, which was submitted to NRC in response to Generic Letter 88-20, Supplement 4, takes probabilistic credit for the capability of a Diesel Generator (DG) cross-tie to the opposite unit and requires that in approximately 55 minutes (available mission time equal to steam generator dry out time plus core uncovery time) the cross-tie is established to restore power to the unit experiencing a station blackout.

The purpose of the cross-tie is to provide the capability to manually cross-connect one unit s DG to the same train of the other unit s 4.16 kV Class 1E bus in the event of:

1. A loss of all preferred (offsite) power sources to both San Onofre units, and
2. A station blackout in one of the units (both DGs are unavailable), and
3. Either one or both of the other San Onofre unit s DGs (standby power) are available and supplying power to their 4.16 kV Class 1E buses.

Operation of the cross-tie is permitted under the provisions of 10 CFR 50.54(x), which states, A licensee may take reasonable action that departs from a license condition or a technical specification (contained in a license issued under this part) in an emergency when this action is immediately needed to protect the public health and safety and no action consistent with license conditions and technical specifications that can provide adequate or equivalent protection is immediately apparent. During operation of the cross-tie under 10 CFR 50.54(x), the plant is operating outside the license condition or technical specifications and the reporting requirements of 10 CFR 50.72 and 10 CFR 50.73 are applicable. The 4.16 kV Class IE bus DG cross-tie is designed to perform the intended functions in the following manner: Two dedicated Hand Switches per 4.16 kV Class 1E train (8 total in the plant), each with Normal and 5054X maintained positions are provided at the Exposure Fire Isolation Panels in the Class 1E switchgear rooms. An ESF System Bypass/Inoperable status alarm and indication will be received in the respective unit s control room if any of these switches is not in the Normal position. With all Hand Switches in the Normal position, the Onsite AC Power Systems will function as described in paragraphs 8.3.1.1 through 8.3.1.4.

To establish the cross-tie connection between the same train 4.16 kV ESF buses of Unit 2 and Unit 3, the operator must manually select the associated 5054X hand switches at the Exposure Fire Isolation Panels to the 5054X position. After the cross-tie connection is established, the required ESF loads must then be manually loaded from the control room without exceeding the DG loading limits. The preferred power can be restored by paralleling the DG to the SONGS 230 kV Switchyard using any one of the four preferred power sources (Unit 2 Reserve Auxiliary Transformer, Unit 2 Unit Auxiliary Transformer, Unit 3 Reserve Auxiliary Transformer, or Unit 3 Unit Auxiliary Transformer) in the normal manner. After closing one of the preferred power supply breakers, the DG can be shutdown and returned to the standby mode.

Recovery of standby power to the blacked-out unit is completed through a "drop and pickup" of the 4 kV bus without paralleling with the diesel generator of the opposite unit. In the drop and pickup method, the operator is required to open the tie breaker, then the diesel generator breaker will close or be closed to connect the diesel generator to the dead bus. Any loads automatically stripped by the 4 kV bus undervoltage logic will be manually restarted as necessary.

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