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{{#Wiki_filter:.9 " I NUCLEAR ORGANIZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT I S023-3-3.27.2 PAGE 4 OF 27 WEEKLY ELECTRICAL BUS SURVEILLANCE  
{{#Wiki_filter:. 9 " I NUCLEAR ORGANIZATION           SURVEILLANCE OPERATING INSTRUCTION               S023-3-3.27.2 UNITS 2 AND 3                  REVISION 15                                      PAGE 4 OF 27 ATTACHMENT I WEEKLY ELECTRICAL BUS SURVEILLANCE - Both Units in Modes 1 thru 4 CONTINUOUS USE OBJECTIVE To verify Operability of the offsite transmission network, onsite Class IE distribution system (except the diesel generators), and the onsite DC systems as required by the Technical Specification Surveillance requirements:
-Both Units in Modes 1 thru 4 CONTINUOUS USE OBJECTIVE To verify Operability of the offsite transmission network, onsite Class IE distribution system (except the diesel generators), and the onsite DC systems as required by the Technical Specification Surveillance requirements:
SR 3.8.1.1, SR 3.8.7.1, SR 3.8.9.1.
SR 3.8.1.1, SR 3.8.7.1, SR 3.8.9.1.UNIT 2 MODE UNIT 3 MODE DATE 240 1.0 PREREQUISITES
UNIT 2 MODE                       UNIT 3 MODE                               DATE   240 PERF. BY 1.0   PREREQUISITES                                                                     INITIALS 1.1  VERIFY this document is current by checking a controlled copy or1 by using the method described in 50123-VI-0.9.
1.2  Determine performance requirements of this surveillance:
Scheduled Surveillance O  Post Maintenance: WAR #
(N)                            El  Partial Scheduled Surveillance.
0l  Other (e.g. Defueled,    SDC secured,      etc.):
TEST COMPONENT(S)
C1 PERFORM  [I MARK N/A STEPS CIRCLE N/A FOR UNUSED STEPS    (unused pages ay be discarded) 1.2.1      Verify all steps in Section 1.0 are complete, and I(b)(6) all steps in Section 2.0 required to be circled N/A are correctly circled N/A.
SRO Ops.
Supv.
END OF SECTION 1.0 ATTACHMENT      1        PAGE I OF 6 S023-3-3 .27.2


===1.1 VERIFY===
NUCLEAR ORGANIZATION            SURVEILLANCEAOPERATING INSTRUCT'ION            5023-3-3.27.2 UNITS 2 AND 3                  REVISION 15                                    PAGE 5 OF 27 ATTACHMENT I 2.0    ACCEPTANCE CRITERIA NOTE If desired,    then Attachment 3 may be used as an aid in performance of this attachment.
this document is current by checking a controlled copy or by using the method described in 50123-VI-0.9.
2.1   If any Step is answered NO, then IMMEDIATELY INFORM the SRO Ops. Supervisor, INITIATE a LCOAR or EDMR per applicable Tech, Specs., and document in the COMMENTS section.          If only One qualified circuit between the offsite transmission network and the onsite Class 1E AC Electrical Power Distribution System is OPERABLE, then PERFORM S02 3k 3 . 2 3 , Attachment for A.C.. Sources Verification.
1 1.2 Determine performance requirements of this surveillance:
2.2  Sync Circuit Check
PERF. BY INITIALS (N)Scheduled Surveillance O Post Maintenance:
[SR 3.8.1.1]
WAR #El Partial Scheduled Surveillance.
0      Perform a Sync Circuit check per S023-6-2, Section for Checking Sync Circuit Operation, and verify that ALL of the following breakers are SAT:
0l Other (e.g. Defueled, SDC secured, etc.): TEST COMPONENT(S)
(Circle N/A for any out of service breaker.)
C1 PERFORM [I MARK N/A STEPS CIRCLE N/A FOR UNUSED STEPS (unused pages ay be discarded)
2A0418, Res. Aux. Trans. 2XR1 Supply BKR.                   -AE-    UNSAT / NA
  )                  2A0417, Switchgear A04 Bus X-tie BKR.                            /UNSAT    / NA
                    -.3A0418, Res. Aux. Trans. 3XR1 Supply BKR.                SAA/    UNSAT / NA 3A0416, Switchgear A04 Bus X-tie BKR.                        SA      UNSAT  / NA 2A0618,    Res. Aux. Trans. 2XR2 Sup. BKR.                  A      UNSAT  / NA 2A0619,    Switchgear A06 Bus X-tie BKR.                          / UNSAT / NA 3A0618, Res. Aux. Trans. 3XR2 Sup. BKR.                 2      / UNSAT    / NA 3A0603,   Switchgear A06 Bus X-tie BKR.                            UNSAT  / NA If any Sync Circuit check is UNSAT, then REFER to Tech Spec.             LCO 3.8.1 for the affected Unit and Declare the associated Train EDG INOPERABLE.              The INOPERABLE EDG should not be placed in Maintenance Lockout as this would make the EDG unavailable for a real accident. The EDG is considered INOPERABLE because it may not fulfill its function to sync to the 1E bus for EDG Surveillance Runs or during recovery from Loss of Offsite Power event.            (ARs 020501290, 031000894-2) l(b)(6)
STEP PERFORMED BY (INITIALS):1 ATTACHMENT I          PAGE 2 OF 6
                            \.                                                                            Th s023-3-3 .27.2


====1.2.1 Verify====
4-NUCLEAR ORGANIZATION           SURVEILLANCE OPERATING INSTRUCTION      S023-3-3.27.2 UNITS 2 AND 3                 REVISION 15                             PAGE 6 OF 27 ATTACHMENT 1 2.0   ACCEPTANCE CRITERIA     (Continued) 2.3       230 kV Electrical Distribution:
all steps in Section 1.0 are complete, and all steps in Section 2.0 required to be circled N/A are correctly circled N/A.END OF SECTION 1.0 I (b)(6)SRO Ops.Supv.ATTACHMENT 1 PAGE I OF 6 S023-3-3 .27.2 NUCLEAR ORGANIZATION SURVEILLANCEAOPERATING INSTRUCT'ION 5023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 5 OF 27 ATTACHMENT I 2.0 ACCEPTANCE CRITERIA NOTE If desired, then Attachment 3 may be used as an aid in performance of this attachment.
[SR 3.8.1.1)
2.1 If any Step is answered NO, then IMMEDIATELY INFORM the SRO Ops. Supervisor, INITIATE a LCOAR or EDMR per applicable Tech, Specs., and document in the COMMENTS section. If only One qualified circuit between the offsite transmission network and the onsite Class 1E AC Electrical Power Distribution System is OPERABLE, then PERFORM S0 2 3 k-3-3.2 3 , Attachment for A.C.. Sources Verification.
                  /N 0/NA 'R At least two (2) offsite transmission lines connected to the offsite transmission network (switchyard) with at least one CB Closed on each OPERABLE 230 kV line (for independence,     one line shall be from SCE and one line from SDG&E).
2.2 Sync Circuit Check[SR 3.8.1.1]0 Perform a Sync Circuit check per S023-6-2, Section for Checking Sync Circuit Operation, and verify that ALL of the following breakers are SAT: (Circle N/A for any out of service breaker.)2A0418, Res. Aux. Trans. 2XR1 Supply BKR. -AE- UNSAT / NA) 2A0417, Switchgear A04 Bus X-tie BKR. /UNSAT / NA-.3A0418, Res. Aux. Trans. 3XR1 Supply BKR. SAA/ UNSAT / NA 3A0416, Switchgear A04 Bus X-tie BKR. SA UNSAT / NA 2A0618, Res. Aux. Trans. 2XR2 Sup. BKR. A UNSAT / NA 2A0619, Switchgear A06 Bus X-tie BKR. / UNSAT / NA 3A0618, Res. Aux. Trans. 3XR2 Sup. BKR. 2 / UNSAT / NA 3A0603, Switchgear A06 Bus X-tie BKR. UNSAT / NA If any Sync Circuit check is UNSAT, then REFER to Tech Spec. LCO 3.8.1 for the affected Unit and Declare the associated Train EDG INOPERABLE.
AND 19 Unit 2: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.
The INOPERABLE EDG should not be placed in Maintenance Lockout as this would make the EDG unavailable for a real accident.
AND
The EDG is considered INOPERABLE because it may not fulfill its function to sync to the 1E bus for EDG Surveillance Runs or during recovery from Loss of Offsite Power event. (ARs 020501290, 031000894-2) l(b)(6)STEP PERFORMED BY (INITIALS):1 ATTACHMENT I PAGE 2 OF 6\. Th s023-3-3 .27.2 4-NUCLEAR ORGANIZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT 1 S023-3-3.27.2 PAGE 6 OF 27 2.0 ACCEPTANCE CRITERIA (Continued) 2.3 230 kV Electrical Distribution:
                            )S   Unit 3: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.
[SR 3.8.1.1)/N 0/ N A'R At least two (2) offsite transmission lines connected to the offsite transmission network (switchyard) with at least one CB Closed on each OPERABLE 230 kV line (for independence, one line shall be from SCE and one line from SDG&E).AND 19 Unit 2: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.AND)S Unit 3: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.if NO, then REFER to Tech Spec. LCO 3.8.1 for both Units, and PERFORM the requirements of S023-3-3.23, Attachment for A.C. Sources Verification.
if NO, then REFER to Tech Spec. LCO 3.8.1 for both Units, and PERFORM the requirements of S023-3-3.23, Attachment for A.C. Sources Verification.
J (b)(6)STEP PERFORMED BY (INITIALS)  
J (b)(6)
:1 K-CONTINUED ON NEXT PAGE ATTACHMENT I PAGE 3 OF 6 3023-3-3.2
STEP PERFORMED BY (INITIALS) :1 K-CONTINUED ON NEXT PAGE ATTACHMENT I     PAGE 3 OF 6 7
3023-3-3.2  .2


===7.2 NUCLEAR===
NUCLEAR ORGANIZATION             SURVEILLANCE OPERATING INSTRUCTION       S023-3-3.27.2 UNITS 2 AND 3                    REVISION 15                              PAGE 7 OF 27 ATTACHMENT 1
ORGANIZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT 1 S023-3-3.27.2 PAGE 7 OF 27/2.0 ACCEPTANCE CRITERIA (Continued) 2.4 4160 V Electrical Distribution:
/
[SR 3.8.1.1, 3.8.9.1]k%InY NO/NA Al_.Al 4160 V Bus Tie Breakers (2AO417,-2AO619,3AO6O3 and 3A0416)are Open, OPERABLE, and in AUTO.AND*UNIT 2: Both 2A04 and 2A06 are OPERABLE and ener e'i-d from: Reserve Auxiliary-lTgansformers 2XR1 through breaker'2A0418 and 2XR2 through breaker"'2A0618.
2.0     ACCEPTANCE CRITERIA     (Continued) 2.4       4160 V Electrical Distribution:
AND2A04 and 2A06 Indicated voltage is > 4145 V to S 4575 V.AND a UNIT 3: Both 3AD4 and 3A06 are OPERABLE and energq'z.d from: Reserve Auxiliary-1Tr~sformers 3XR1 through breaker 3A0418 and 3XR2 through breaker 3AO618.AND S3A04 and 3A06 Indicated voltage is > 4145 V to < 4575 V.j *)If NO, then REFER to Tech Spec. LCO 3.8.9 for both Units.(b)(6)STEP PERFORMED BY (INITIALS)(2.5 480 V Electrical Distribution:
[SR 3.8.1.1, 3.8.9.1]
[SR 3.8.9.1]YE NO/NAS All 1E 480 V Load Centers (2B04, 2B06, 3B04 and 3B06) are OPERABLE and energized with indicated voltage between 445 V and 521 V with breakers properly aligned.If NO, then REFER to Tech Spec LCO 3.8.9.(STEP PERFORMED BY (INITIALS): (b)(6)END OF SECTION 2.5 S)ATTACHMENT I PAGE 4 OF 6 s023-3-3 .27 .2 NUCLEAR ORGAN IZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT 1 S023-3-3.27.2 PAGE 8 OF 27 2.0 ACCEPTANCE CRITERIA (Continued)
k%InY NO/NA             4160 V Bus Tie Breakers (2AO417,-2AO619,3AO6O3 and 3A0416)
Al_.Al are Open, OPERABLE, and in AUTO.
AND
                                  *UNIT     2: Both 2A04 and 2A06 are OPERABLE and ener       e'i-d from:
Reserve Auxiliary-lTgansformers 2XR1 through breaker'2A0418 and 2XR2 through breaker"'2A0618.
AND
                                  "*      2A04 and 2A06 Indicated voltage is > 4145 V to S 4575 V.
AND a UNIT 3: Both 3AD4 and 3A06 are OPERABLE and energq'z.d from:
Reserve Auxiliary-1Tr~sformers 3XR1 through breaker 3A0418 and 3XR2 through breaker 3AO618.
AND S3A04 and 3A06 Indicated voltage is > 4145 V to < 4575 V.
If NO, then REFER to Tech Spec. LCO 3.8.9 for both Units.
(b)(6)
STEP PERFORMED BY (INITIALS)(
j    *
      )                  2.5   480 V Electrical Distribution:
[SR 3.8.9.1]
YE NO/NAS All 1E 480 V Load Centers (2B04,           2B06, 3B04 and 3B06) are OPERABLE and energized with indicated voltage between 445 V and 521 V with breakers properly aligned.
If NO,   then REFER to Tech Spec LCO 3.8.9.
(b)(6)
STEP PERFORMED BY (INITIALS):
END OF SECTION 2.5 S)                                                               ATTACHMENT I     PAGE 4 OF 6 s023-3-3 .27 .2


===2.6 Vital===
NUCLEAR ORGAN IZATION            SURVEILLANCE OPERATING INSTRUCTION        S023-3-3.27.2 UNITS 2 AND 3                    REVISION 15                                PAGE 8 OF 27 ATTACHMENT 1 2.0  ACCEPTANCE CRITERIA        (Continued) 2.6     Vital AC Buses:
AC Buses: YBNA SR 3.8.7.1 NOT E: Electrical Test Personnel are authorized to adjust Inverter Output Voltages after the "As-Found" Inverter Output Voltages have been recorded.RECORD the "As-Found" Inverter Output Voltages obtained from Inverters and/or Electrical Test using a Fluke 187 V.O.M. or equivalent: (Enter N/A for voltage associated with any Out-Of-Service Inverter.)
YBNA             NOT E:   Electrical Test Personnel are authorized to adjust Inverter Output Voltages after the "As-Found" Inverter SR 3.8.7.1                Output Voltages have been recorded.
U_______Volts IZZ.f Volts Volts 2YO01 2Y002 2YO03_12__L._Volts  
U    RECORD the "As-Found" Inverter Output Voltages obtained from Inverters and/or Electrical Test using a Fluke 187 V.O.M. or equivalent:     (Enter N/A for voltage associated with any Out-Of-Service Inverter.)
/,z1'/ Volts (z(.3 Volts 3YO01 3Y002 3Y003___,_ Volts 2Y004 121. 1 Volts 3Y004 I If any voltages are obtained from Electrical Test, then enter the name of the Technician:
_______Volts      IZZ.f Volts     /Z1.*3 Volts    ___,_    Volts 2YO01           2Y002           2YO03          2Y004
Name of Electrical Test Tech DATE / TIME ('( )O [I R UNIT 2: All vital buses (2YO1, 2YD2, 2Y03 and 2Y04) are OPERABLE and energized by their associated inverters, with SR 3.8.9.1 the Inverters powered from their respective DC buses and the Inverter Output Voltages are between 119.5 V and 125.0 V.AND UNIT 3: All Vital buses (3Y01, 3Y02, 3Y03 and 3Y04) are OPERABLE and energized by their associated inverters, with the inverters powered from their respective DC buses .Ad the Inverter Output Voltages are between 119.5 V and 125.0 V.[I] If NO, then Refer to Tech. 'Spec. LCO 3.8.7 and LCO 3.8.9.if Inverter Output Voltage(s) are not between 119.5 V and 125.0 V, then: a) Initiate a LCOAR.b) Notify Electrical Test to adjust Inverter Output Voltages to obtain an "As-Left" voltage of between 121.0 V and 123.0 V.c) Write an AR against the associated Inverter(s).
_12__L._Volts     /,z1'/   Volts   (z(.3 Volts     121. 1 Volts 3YO01            3Y002            3Y003          3Y004 I any voltages are obtained from Electrical Test, then enter If the name of the Technician:
d) Document the LCOAR Number, AR Number, "As-Found", and "As-Left" Inverter Voltages in the Comments Section.e) If the "As-Left" Inverter Voltage(s) are between 121.0 V and 123.0 V, then CLOSE Out the associated LCOAR.1(b)(6)STEP PERFORMED BY (INITIALS):
Name of Electrical Test Tech           DATE / TIME
i ATTACHMENT 1 PAGE 5 OF 6* .J S023-3-3,27.2  
(               [I O    R   UNIT 2: All vital buses (2YO1, 2YD2, 2Y03 and 2Y04) are OPERABLE and energized by their associated inverters, with
...6 NUCLEAR ORGANIZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT 1 S023-3-3.27.2 PAGE 9 OF 27 2.0 ACCEPTANCE CRITERIA (Continued)
'( )            SR 3.8.9.1           the Inverters powered from their respective DC buses and the Inverter Output Voltages are between 119.5 V and 125.0 V.
AND UNIT 3: All Vital buses (3Y01, 3Y02, 3Y03 and 3Y04) are OPERABLE and energized by their associated inverters, with the inverters powered from their respective DC buses .Ad the Inverter Output Voltages are between 119.5 V and 125.0 V.
[I] If NO, then Refer to Tech. 'Spec. LCO 3.8.7 and LCO 3.8.9.
if Inverter Output Voltage(s) are not between 119.5 V and 125.0 V, then:
a)     Initiate a LCOAR.
b)     Notify Electrical Test to adjust Inverter Output Voltages to obtain an "As-Left" voltage of between 121.0 V and 123.0 V.
c)     Write an AR against the associated Inverter(s).
d)     Document the LCOAR Number, AR Number, "As-Found", and "As-Left" Inverter Voltages in the Comments Section.
e)     If the "As-Left" Inverter Voltage(s) are between 121.0 V and 123.0 V, then CLOSE Out the associated LCOAR.
1(b)(6)
STEP PERFORMED BY (INITIALS):
i ATTACHMENT 1       PAGE 5 OF 6
                                                                                                        * .J S023-3-3,27.2


===2.7 Vital===
. .        . 6 NUCLEAR ORGANIZATION            SURVEILLANCE OPERATING INSTRUCTION            S023-3-3.27.2 UNITS 2 AND 3                  REVISION 15                                    PAGE 9 OF 27 ATTACHMENT 1 2.0    ACCEPTANCE CRITERIA      (Continued) 2.7   Vital DC Buses:
DC Buses:-*QNOINA[2], [3]SR 3.8.4.1 SR 3.8.9.1"5S UNIT 2: All DC buses (2DI, 2D2, 2D3 and 2D4) are OPERABLE and energized (indicated bus voltage > 129 VDC) by their respective battery banks and full capacity chargers and the associated breakers are properly aligned.ANI Q UNIT 3: energize(respecti associateDC buses (3D1, 3D2, 303 and 304) are OPERABLE and T (indicated bus voltage > 129 VDC) by their ve battery banks and full capacity chargers and the ed breakers are properly aligned.[2] BOOX satisfies the battery requirements for bus 2(3)D1 through 2(3)04 ONLY when it is connected to that 125 VDC bus. (ECP 001000280-30)
                    -*QNOINA         "5S UNIT 2: All DC buses (2DI, 2D2, 2D3 and 2D4) are OPERABLE
[3] If NO, then REFER to Tech. Spec. LCO 3.8.4 and LCO 3.8.9. If 2(3)D1, or 2(3)D2 bus voltages are < 129 VOC, then also REFER to Tech. Spec.LCO 3.8.1 for both Units (provides control power for the 4kv Bus Tie breakers).(b)(6)STEP PERFORMED BY (INITIALS):;:
[2], [3]            and energized (indicated bus voltage > 129 VDC) by their respective battery banks and full capacity chargers and the SR 3.8.4.1            associated breakers are properly aligned.
COMMENTS: C 211110%o(Surveillance completed nArr (b)(6)PERFORMED REVIEWED BY:.q J and log entry made./ DNTE TIME SRO Ops. Supv.,9-...FILE DISPOSITION:
SR 3.8.9.1      ANIQ UNIT 3: A*l DC buses (3D1, 3D2,       303 and 304) are OPERABLE and energize( T (indicated bus voltage     > 129 VDC) by their respecti ve battery banks and full     capacity chargers and the associateed breakers are properly     aligned.
File per S0123-0-A3.
[2] BOOX satisfies the battery requirements for bus 2(3)D1 through 2(3)04 ONLY when it is connected to that 125 VDC bus.           (ECP 001000280-30)
pEVflWED BY ATTACHMENT I PAGE 6 OF 6 FEB 2 12008 S023-3-- 3.27 .2}}
[3] If NO, then REFER to Tech. Spec. LCO 3.8.4 and LCO 3.8.9.             If 2(3)D1, or 2(3)D2 bus voltages are < 129 VOC, then also REFER to Tech. Spec.
LCO 3.8.1 for both Units (provides control power for the 4kv Bus Tie breakers).
(b)(6)
STEP PERFORMED     BY (INITIALS):;:
C                COMMENTS:
Surveillance completed      211110%o(       q*;*H J    and log entry made.
nArr (b)(6)
PERFORMED REVIEWED BY:.
SRO Ops. Supv.                       / DNTE      TIME FILE DISPOSITION:     File per S0123-0-A3.
    ,9-...                              pEVflWED BY                     ATTACHMENT I       PAGE 6 OF 6 FEB 2 12008 S023-3-- 3.27 .2}}

Latest revision as of 15:26, 12 November 2019

Surveillance Operating Instruction, Revision 14
ML11242A065
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 02/18/2008
From:
- No Known Affiliation
To:
Office of Information Services
References
FOIA/PA-2011-0157
Download: ML11242A065 (6)


Text

. 9 " I NUCLEAR ORGANIZATION SURVEILLANCE OPERATING INSTRUCTION S023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 4 OF 27 ATTACHMENT I WEEKLY ELECTRICAL BUS SURVEILLANCE - Both Units in Modes 1 thru 4 CONTINUOUS USE OBJECTIVE To verify Operability of the offsite transmission network, onsite Class IE distribution system (except the diesel generators), and the onsite DC systems as required by the Technical Specification Surveillance requirements:

SR 3.8.1.1, SR 3.8.7.1, SR 3.8.9.1.

UNIT 2 MODE UNIT 3 MODE DATE 240 PERF. BY 1.0 PREREQUISITES INITIALS 1.1 VERIFY this document is current by checking a controlled copy or1 by using the method described in 50123-VI-0.9.

1.2 Determine performance requirements of this surveillance:

Scheduled Surveillance O Post Maintenance: WAR #

(N) El Partial Scheduled Surveillance.

0l Other (e.g. Defueled, SDC secured, etc.):

TEST COMPONENT(S)

C1 PERFORM [I MARK N/A STEPS CIRCLE N/A FOR UNUSED STEPS (unused pages ay be discarded) 1.2.1 Verify all steps in Section 1.0 are complete, and I(b)(6) all steps in Section 2.0 required to be circled N/A are correctly circled N/A.

SRO Ops.

Supv.

END OF SECTION 1.0 ATTACHMENT 1 PAGE I OF 6 S023-3-3 .27.2

NUCLEAR ORGANIZATION SURVEILLANCEAOPERATING INSTRUCT'ION 5023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 5 OF 27 ATTACHMENT I 2.0 ACCEPTANCE CRITERIA NOTE If desired, then Attachment 3 may be used as an aid in performance of this attachment.

2.1 If any Step is answered NO, then IMMEDIATELY INFORM the SRO Ops. Supervisor, INITIATE a LCOAR or EDMR per applicable Tech, Specs., and document in the COMMENTS section. If only One qualified circuit between the offsite transmission network and the onsite Class 1E AC Electrical Power Distribution System is OPERABLE, then PERFORM S02 3k 3 . 2 3 , Attachment for A.C.. Sources Verification.

2.2 Sync Circuit Check

[SR 3.8.1.1]

0 Perform a Sync Circuit check per S023-6-2, Section for Checking Sync Circuit Operation, and verify that ALL of the following breakers are SAT:

(Circle N/A for any out of service breaker.)

2A0418, Res. Aux. Trans. 2XR1 Supply BKR. -AE- UNSAT / NA

) 2A0417, Switchgear A04 Bus X-tie BKR. /UNSAT / NA

-.3A0418, Res. Aux. Trans. 3XR1 Supply BKR. SAA/ UNSAT / NA 3A0416, Switchgear A04 Bus X-tie BKR. SA UNSAT / NA 2A0618, Res. Aux. Trans. 2XR2 Sup. BKR. A UNSAT / NA 2A0619, Switchgear A06 Bus X-tie BKR. / UNSAT / NA 3A0618, Res. Aux. Trans. 3XR2 Sup. BKR. 2 / UNSAT / NA 3A0603, Switchgear A06 Bus X-tie BKR. UNSAT / NA If any Sync Circuit check is UNSAT, then REFER to Tech Spec. LCO 3.8.1 for the affected Unit and Declare the associated Train EDG INOPERABLE. The INOPERABLE EDG should not be placed in Maintenance Lockout as this would make the EDG unavailable for a real accident. The EDG is considered INOPERABLE because it may not fulfill its function to sync to the 1E bus for EDG Surveillance Runs or during recovery from Loss of Offsite Power event. (ARs 020501290, 031000894-2) l(b)(6)

STEP PERFORMED BY (INITIALS):1 ATTACHMENT I PAGE 2 OF 6

\. Th s023-3-3 .27.2

4-NUCLEAR ORGANIZATION SURVEILLANCE OPERATING INSTRUCTION S023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 6 OF 27 ATTACHMENT 1 2.0 ACCEPTANCE CRITERIA (Continued) 2.3 230 kV Electrical Distribution:

[SR 3.8.1.1)

/N 0/NA 'R At least two (2) offsite transmission lines connected to the offsite transmission network (switchyard) with at least one CB Closed on each OPERABLE 230 kV line (for independence, one line shall be from SCE and one line from SDG&E).

AND 19 Unit 2: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.

AND

)S Unit 3: At least two (2) physically independent transmission circuits between the offsite transmission network (switchyard) and the onsite Class 1E distribution system are OPERABLE.

if NO, then REFER to Tech Spec. LCO 3.8.1 for both Units, and PERFORM the requirements of S023-3-3.23, Attachment for A.C. Sources Verification.

J (b)(6)

STEP PERFORMED BY (INITIALS) :1 K-CONTINUED ON NEXT PAGE ATTACHMENT I PAGE 3 OF 6 7

3023-3-3.2 .2

NUCLEAR ORGANIZATION SURVEILLANCE OPERATING INSTRUCTION S023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 7 OF 27 ATTACHMENT 1

/

2.0 ACCEPTANCE CRITERIA (Continued) 2.4 4160 V Electrical Distribution:

[SR 3.8.1.1, 3.8.9.1]

k%InY NO/NA 4160 V Bus Tie Breakers (2AO417,-2AO619,3AO6O3 and 3A0416)

Al_.Al are Open, OPERABLE, and in AUTO.

AND

  • UNIT 2: Both 2A04 and 2A06 are OPERABLE and ener e'i-d from:

Reserve Auxiliary-lTgansformers 2XR1 through breaker'2A0418 and 2XR2 through breaker"'2A0618.

AND

"* 2A04 and 2A06 Indicated voltage is > 4145 V to S 4575 V.

AND a UNIT 3: Both 3AD4 and 3A06 are OPERABLE and energq'z.d from:

Reserve Auxiliary-1Tr~sformers 3XR1 through breaker 3A0418 and 3XR2 through breaker 3AO618.

AND S3A04 and 3A06 Indicated voltage is > 4145 V to < 4575 V.

If NO, then REFER to Tech Spec. LCO 3.8.9 for both Units.

(b)(6)

STEP PERFORMED BY (INITIALS)(

j *

) 2.5 480 V Electrical Distribution:

[SR 3.8.9.1]

( YE NO/NAS All 1E 480 V Load Centers (2B04, 2B06, 3B04 and 3B06) are OPERABLE and energized with indicated voltage between 445 V and 521 V with breakers properly aligned.

If NO, then REFER to Tech Spec LCO 3.8.9.

(b)(6)

STEP PERFORMED BY (INITIALS):

END OF SECTION 2.5 S) ATTACHMENT I PAGE 4 OF 6 s023-3-3 .27 .2

NUCLEAR ORGAN IZATION SURVEILLANCE OPERATING INSTRUCTION S023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 8 OF 27 ATTACHMENT 1 2.0 ACCEPTANCE CRITERIA (Continued) 2.6 Vital AC Buses:

YBNA NOT E: Electrical Test Personnel are authorized to adjust Inverter Output Voltages after the "As-Found" Inverter SR 3.8.7.1 Output Voltages have been recorded.

U RECORD the "As-Found" Inverter Output Voltages obtained from Inverters and/or Electrical Test using a Fluke 187 V.O.M. or equivalent: (Enter N/A for voltage associated with any Out-Of-Service Inverter.)

_______Volts IZZ.f Volts /Z1.*3 Volts ___,_ Volts 2YO01 2Y002 2YO03 2Y004

_12__L._Volts /,z1'/ Volts (z(.3 Volts 121. 1 Volts 3YO01 3Y002 3Y003 3Y004 I any voltages are obtained from Electrical Test, then enter If the name of the Technician:

Name of Electrical Test Tech DATE / TIME

( [I O R UNIT 2: All vital buses (2YO1, 2YD2, 2Y03 and 2Y04) are OPERABLE and energized by their associated inverters, with

'( ) SR 3.8.9.1 the Inverters powered from their respective DC buses and the Inverter Output Voltages are between 119.5 V and 125.0 V.

AND UNIT 3: All Vital buses (3Y01, 3Y02, 3Y03 and 3Y04) are OPERABLE and energized by their associated inverters, with the inverters powered from their respective DC buses .Ad the Inverter Output Voltages are between 119.5 V and 125.0 V.

[I] If NO, then Refer to Tech. 'Spec. LCO 3.8.7 and LCO 3.8.9.

if Inverter Output Voltage(s) are not between 119.5 V and 125.0 V, then:

a) Initiate a LCOAR.

b) Notify Electrical Test to adjust Inverter Output Voltages to obtain an "As-Left" voltage of between 121.0 V and 123.0 V.

c) Write an AR against the associated Inverter(s).

d) Document the LCOAR Number, AR Number, "As-Found", and "As-Left" Inverter Voltages in the Comments Section.

e) If the "As-Left" Inverter Voltage(s) are between 121.0 V and 123.0 V, then CLOSE Out the associated LCOAR.

1(b)(6)

STEP PERFORMED BY (INITIALS):

i ATTACHMENT 1 PAGE 5 OF 6

  • .J S023-3-3,27.2

. . . 6 NUCLEAR ORGANIZATION SURVEILLANCE OPERATING INSTRUCTION S023-3-3.27.2 UNITS 2 AND 3 REVISION 15 PAGE 9 OF 27 ATTACHMENT 1 2.0 ACCEPTANCE CRITERIA (Continued) 2.7 Vital DC Buses:

-*QNOINA "5S UNIT 2: All DC buses (2DI, 2D2, 2D3 and 2D4) are OPERABLE

[2], [3] and energized (indicated bus voltage > 129 VDC) by their respective battery banks and full capacity chargers and the SR 3.8.4.1 associated breakers are properly aligned.

SR 3.8.9.1 ANIQ UNIT 3: A*l DC buses (3D1, 3D2, 303 and 304) are OPERABLE and energize( T (indicated bus voltage > 129 VDC) by their respecti ve battery banks and full capacity chargers and the associateed breakers are properly aligned.

[2] BOOX satisfies the battery requirements for bus 2(3)D1 through 2(3)04 ONLY when it is connected to that 125 VDC bus. (ECP 001000280-30)

[3] If NO, then REFER to Tech. Spec. LCO 3.8.4 and LCO 3.8.9. If 2(3)D1, or 2(3)D2 bus voltages are < 129 VOC, then also REFER to Tech. Spec.

LCO 3.8.1 for both Units (provides control power for the 4kv Bus Tie breakers).

(b)(6)

STEP PERFORMED BY (INITIALS):;:

C COMMENTS:

Surveillance completed 211110%o( q*;*H J and log entry made.

nArr (b)(6)

PERFORMED REVIEWED BY:.

SRO Ops. Supv. / DNTE TIME FILE DISPOSITION: File per S0123-0-A3.

,9-... pEVflWED BY ATTACHMENT I PAGE 6 OF 6 FEB 2 12008 S023-3-- 3.27 .2