ML060050236
| ML060050236 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 01/03/2006 |
| From: | Plant Licensing Branch III-2 |
| To: | |
| Wang A,/NRR/DLPM/415-1445 | |
| Shared Package | |
| ML060060428 | List: |
| References | |
| TAC MC5140, TAC MC5141 | |
| Download: ML060050236 (19) | |
Text
Rod Position Indication 3.1.7 3.1 REACTIVITY CONTROL SYSTEMS 3.1.7 Rod Position Indication LCO 3.1.7 APPLICABILITY:
The Digital Rod Position Indication (DRPI) System and the Demand Position Indication System shall be OPERABLE.
MODES I and 2.
ACTIONS K IT*
IjLJ I I r!: ----------------------------------------------------
Separate Condition entry is allowed for each inoperable rod position indicator and each demand position indicator.
CONDITION REQUIRED ACTION COMPLETION TIME A.
One DRPI per group A.1 Verify the position of the Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> inoperable for one or more rods with inoperable groups.
position indicators indirectly by using core power distribution measurement information.
OR A.2 Reduce THERMAL 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> POWER to < 50% RTP.
B.
More than one DRPI per B.1 Place the control rods Immediately group inoperable.
under manual control AND B.2 Monitor and record Once per 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> reactor coolant system Tavg.
AND (continued)
DIABLO CANYON - UNITS 1 & 2 3.1-13 Unit 1 - Amendment No. 435,464, 184 Unit 2 - Amendment No. 445,446, 186
RTS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.3.1.6
NOTE--------------------------------
Not required to be performed until 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> after THERMAL POWER 2 75% RTP.
Calibrate excore channels to agree with incore power 92 EFPD distribution measurements.
------------ NOTE-------------------------------
- 1. Not required to be performed for source range instrumentation prior to entering MODE 3 from MODE 2 until 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after entry into MODE 3.
- 2. For source range instrumentation, this Surveillance shall include verification that interlocks P-6 and P-10 are in their required state for existing unit conditions.
Perform COT.
184 days (continued)
I I
DIABLO CANYON - UNITS I & 2 3.3-9 Unit 1 - Amendment No. 435,464, 4-Q, 184 Unit 2 - Amendment No. 435,466, 481, 186
Containment Ventilation Isolation Instrumentation 3.3.6 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C.
NOTE --------------
C.1 Place and maintain Immediately Only applicable during containment ventilation movement of recently valves in closed position.
irradiated fuel assemblies within OR containment.
C.2 Enter applicable Immediately Conditions and Required Required automatic Actions of LCO 3.9.4, actuation train "Containment inoperable.
Penetrations," for containment ventilation OR isolation valves made Required radiation inoperable by isolation monitoring channel instrumentation.
DIABLO CANYON - UNITS 1 & 2 3.3-44 Unit 1 - Amendment No. A44, 184 Unit 2 - Amendment No. 135, 186
Containment Ventilation Isolation Instrumentation 3.3.6 Table 3.3.6-1 (page 1 of 1)
Containment Ventilation Isolation Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE TRIP FUNCTION CONDITIONS CHANNELS REQUIREMENTS SETPOINT
- 1. Not used
- 2. Automatic Actuation 1, 2, 3, 4 2 trains SR 3.3.6.2 N A Logic and Actuation SR 3.3.6.3 Relays SR 3.3.6.5 (a) 1 train SR 3.3.6.2 NA SR 3.3.6.3 SR 3.3.6.5
- 3. Containment Purge 1, 2, 3, 4 2
SR 3.3.6.1 Per ODCM Radiation Gaseous and SR 3.3.6.4 Particulate SR 3.3.6.7 SR 3.3.6.8 (a) 1 SR 3.3.6.1 Per ODCM SR 3.3.6.4 SR 3.3.6.7 SR 3.3.6.8
- 4. Containment Isolation-Refer to LCO 3.3.2, 'ESFAS Instrumentation," Functions 1 and Si 3, for all initiation functions and requirements.
(a)
During movement of recently irradiated fuel assemblies within containment.
DIABLO CANYON - UNITS 1 & 2 3.3-46 Unit 1 - Amendment No. 434 184 Unit 2 - Amendment No. 435, 186 I
CRVS Actuation Instrumentation 3.3.7 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action and D.1 Suspend movement of Immediately associated Completion recently irradiated fuel Time for Condition A or B assemblies.
not met during movement of recently irradiated fuel assemblies.
E. Required Action and E.1 Initiate action to restore Immediately associated Completion one CRVS train to Time for Condition A or B OPERABLE status.
not met in MODE 5 or 6.
SURVEILLANCE REQUIREMENTS
NOTE---------------------
Refer to Table 3.3.7-1 to determine which SRs apply for each CRVS Actuation Function.
SURVEILLANCE FREQUENCY SR 3.3.7.1 Perform CHANNEL CHECK.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.7.2 Perform CFT.
92 days SR 3.3.7.3 Perform ACTUATION LOGIC TEST.
92 days SR 3.3.7.4 Perform MASTER RELAY TEST.
92 days SR 3.3.7.5 Perform SLAVE RELAY TEST.
92 days SR 3.3.7.6
NOTE------------------
Verification of setpoint is not required.
Perform TADOT.
18 months SR 3.3.7.7 Perform CHANNEL CALIBRATION 18 months DIABLO CANYON - UNITS 1 & 2 3.3-48 Unit 1 - Amendment No. 135, 184 Unit 2 - Ampnrdmont Min 1qr 12f
CRVS Actuation Instrumentation 3.3.7 Table 3.3.7-1 (page 1 of 1)
CRVS Actuation Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE TRIP FUNCTION CONDITIONS CHANNELS REQUIREMENTS SETPOINT
- 1. Manual Initiation 1, 2, 3, 4, 5, 2 trains SR 3.3.7.6 NA 6, and (a)
- 2. Automatic Actuation 1, 2, 3, 4, 5, 2 trains SR 3.3.7.3 NA Relays 6, and (a)
SR 3.3.7.4 SR 3.3.7.5
- 3. Control Room Radiation 1, 2, 3, 4, 5, 2
SR 3.3.7.1 Per ODCM Atmosphere Air Intakes 6, and (a)
SR 3.3.7.2 SR 3.3.7.7
- 4. Safety Injection Refer-to LCO 3.3.2, "ESFAS Instrumentation," Function 1, for all initiation functions and requirements.
(a)
During movement of recently irradiated fuel assemblies.
DIABLO CANYON - UNITS 1 & 2 3.3-49 Unit 1 - Amendment No. 4135, 184 Unit 2 - Amendment No. 435, 186
FBVS Actuation Instrumentation 3.3.8 3.3 INSTRUMENTATION 3.3.8 Fuel Building Ventilation System (FBVS) Actuation Instrumentation LCO 3.3.8 The FBVS actuation instrumentation for each Function in Table 3.3.8-1 shall be OPERABLE.
APPLICABILITY:
According to Table 3.3.8-ACTIONS
NOTE Separate Condition entry is allowed for each F c-------------------------------------------------
CONDITION REQUIRED ACTION COMPLETION TIME A.
One or more Functions with A.1.1 Place and maintain one Immediately one channel or train FBVS train in the Iodine inoperable.
Removal mode.
AND A.1.2.1 Install an appropriate Immediately portable continuous monitor with the same alarm setpoint.
OR A.1.2.2 Station an individual Immediately qualified in radiation protection procedures with a dose rate monitoring device in the spent fuel pool area.
AND A. 1.3 Restore the inoperable 30 days monitors to OPERABLE status.
B. Required Action and B.1 Suspend movement of Immediately associated Completion recently irradiated fuel Time for Condition A not assemblies in the fuel met or, two manual building.
channels inoperable.
I DIABLO CANYON - UNITS 1 & 2 3.3-50 Unit 1 - Amendment No. 4*E, 184 Unit 2 - Amendment No. 45, 186
FBVS Actuation Instrumentation 3.3.8 Table 3.3.8-1 (page 1 of 1)
FBACS Actuation Instrumentation APPLICABLE MODES OR OTHER SPECIFIED CONDITIONS REQUIRED SURVEILLANCE CHANNELS REQUIREMENTS TRIP SETPOINT FUNCTION
- 1. Manual Initiation
- 2. Fuel Handling Building Radiation
- a. Spent Fuel Pool
- b. New Fuel Storage Vault (a) 2 SR 3.3.8.4 NA (a) 1 SR 3.3.8.1 SR 3.3.8.2 SR 3.3.8.5 SR 3.3.8.1 SR 3.3.8.2 SR 3.3.8.5 Per ODCM Per ODCM (a) 1 (a)
During movement of recently irradiated fuel assemblies in the fuel handling building.
I DIABLO CANYON - UNITS 1 & 2 3.3-52 Unit 1 - Amendment No. 135, 184 Unit 2 -Amendment Nn 4-aU.
186
RCS Specific Activity 3.4.16 C 250 200
->00 LL 0
0~
tL 0
u 150 z
0 0
0 100 0L CY) e-z W
50
-j wa, 0a 0
20 30 40 50 60 70 80 PERCENT OF RATED THERMAL POWER 90 100 3-401 Figure 3.4.16-1 DOSE EQUIVALENT 1-131 REACTOR COOLANT SPECIFIC ACTIVITY LIMIT VERSUS PERCENT OF RATED THERMAL POWER WITH THE REACTOR COOLANT SPECIFIC ACTIVITY > 1 pCI/GRAM DOSE EQUIVALENT 1-131.
DIABLO CANYON - UNITS 1 & 2 3.4-37 Unit 1 - Amendment No. 135, 184 I mit 9 _ Amcinrlmcr' sh^
4ior 1 Qo
MFIVs, MFRVs, MFRV Bypass Valves, MFWP Turbine Stop Valves 3.7.3 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.7.3.3 Verify each MFIV, MFRV, MFRV bypass valve, 24 months and MFWP turbine stop valve actuates to the closed position on an actual or simulated actuation signal.
SR 3.7.3.4 Verify the closure time of each MFWP turbine At each COLD stop valve is < 1 second.
SHUTDOWN, but not more frequently than once per 92 days.
DIABLO CANYON - UNITS 1 & 2 3.7-7a Unit 1 - Amendment No. 135 440, 184 Unit 2 - Amendment No. 35 440, 186
CRVS 3.7.10 3.7 PLANT SYSTEMS 3.7.10 Control Room Ventilation System (CRVS)
LCO 3.7.10 Two CRVS trains shall be OPERABLE.
I--J 1
e----------------------------------------- ----------
The Control Room boundary may be opened intermittently under administrative controls.
APPLICABILITY:
MODES 1, 2, 3, 4, 5, and 6.
During movement of recently irradiated fuel assemblies.
ACTIONS
------------------------------------------ NOTE-------------------------------------------------------
ACTIONS apply simultaneously to both units.
CONDITION REQUIRED ACTION COMPLETION TIME A.
One CRVS train inoperable.
A.1 Restore CRVS train to 7 days OPERABLE status.
B. Two CRVS trains B.1 Restore control room 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable due to boundary to OPERABLE inoperable control room status.
boundary in MODE 1, 2, 3, or4.
C. Required Action and C.1 Be in MODE 3.
6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion AND Time of Condition A not A
met in MODE 1, 2, 3, or 4.
C.2 Be in MODE 5.
36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> (continued)
I DIABLO CANYON - UNITS 1 & 2 3.7-18 Unit 1 - Amendment No. -5,1-63, 184 Unit 2 - Amendment No. 45,465, 186
CRVS 3.7.10 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action and D.1.1 Place OPERABLE Immediately associated Completion CRVS train in Time of Condition A not pressurization mode.
met in MODE 5 or 6, or AND during movement of recently irradiated fuel D.1.2 Verify that the Immediately assemblies.
OPERABLE CRVS train is capable of being powered by an OPERABLE emergency power source.
OR D.2 Suspend movement of Immediately recently irradiated fuel assemblies.
(continued)
DIABLO CANYON - UNITS 1 & 2 3.7-18a Unit 1 - Amendment No. 1435,463, 184 Unit 2 - Amendment No. 14-35,45, 186
CRVS 3.7.10 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME E. Two CRVS trains E.1 Suspend movement of Immediately inoperable in MODE 5 OR recently irradiated fuel 6, or during movement of assemblies.
recently irradiated fuel assemblies.
F. Two CRVS trains F.1 Enter LCO 3.0.3.
Immediately inoperable in MODE 1, 2, 3, or 4 for reasons other than Condition B.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.10.1 Operate each CRVS train for 2 15 minutes.
31 days SR 3.7.10.2 Verify that each CRVS redundant fan is aligned to 31 days receive electrical power from a separate OPERABLE vital bus.
SR 3.7.10.3 Perform required CRVS filter testing in In accordance with accordance with the Ventilation Filter Testing VFTP Program (VFTP).
SR 3.7.10.4 Verify each CRVS train automatically switches 24 months into the pressurization mode of operation on an actual or simulated actuation signal.
SR 3.7.10.5 Verify one CRVS train can maintain a positive 24 months on a pressure of > 0.125 inches water gauge, relative STAGGERED TEST to the outside atmosphere during the BASIS pressurization mode of operation.
DIABLO CANYON - UNITS 1 & 2 3.7-19 Unit 1 - Amendment No. 135 442,463, 184 Unit 2 - Amendment No. 1-3 442,46 186
FHBVS 3.7.13 3.7 PLANT SYSTEMS 3.7.13 Fuel Handling Building Ventilation System (FHBVS)
LCO 3.7.13 APPLICABILITY:
Two FHBVS trains shall be OPERABLE.
During movement of recently irradiated fuel assemblies in the fuel handling building.
-NOTE------------------------------
LCO 3.0.3 is not applicable.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One FHBVS train A.1 Restore FHBVS train to Immediately inoperable.
OPERABLE status.
B. Required Action and B.1 Place the OPERABLE Immediately associated Completion FHBVS train in operation Time of Condition A not and verify that it is met during movement of capable of being recently irradiated fuel powered from an assemblies in the fuel OPERABLE emergency building.
power source.
OR B.2 Suspend movement of Immediately recently irradiated fuel assemblies in the fuel handling building.
C. Two FHBVS trains C.1 Suspend movement of Immediately inoperable during recently irradiated.fuel movement of recently assemblies in the fuel irradiated fuel assemblies in handling building.
the fuel building.
I I
DIABLO CANYON - UNITS 1 & 2 3.7-23 Unit 1 - Amendment No. 435,46&3 184 Unit 2 - Amendment No. 435,446 186
AC Sources - Shutdown 3.8.2 3.8 ELECTRICAL POWER SYSTEMS 3.8.2 AC Sources-Shutdown LCO 3.8.2 The following AC electrical power sources shall be OPERABLE:
- a.
One qualified circuit between the offsite transmission network and the onsite Class 1 E AC electrical power distribution subsystem(s) required by LCO 3.8.10, "Distribution Systems-Shutdown";
- b.
One diesel generator (DG) capable of supplying the onsite Class 1 E AC electrical power distribution subsystem(s) required by LCO 3.8.10; and
- c.
One supply train of the diesel fuel oil (DFO) transfer system.
APPLICABILITY:
MODES 5 and 6, During movement of recently irradiated fuel assemblies.
I ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One required offsite circuit NOTE-------------
Enter applicable Conditions and Required Actions of LCO 3.8.10, with one required Class 1 E AC electrical power distribution subsystem de-energized as a result of Condition A.
A. 1 Declare affected required Immediately feature(s) with no offsite power available inoperable.
OR A.2.1 Suspend CORE Immediately ALTERATIONS.
AND A.2.2 Suspend movement of Immediately recently irradiated fuel assemblies.
AND (continued)
I DIABLO CANYON - UNITS 1 & 2 3.8-11 Unit 1 - Amendment No. 445 184 Unit 2 - Amendment No. 135 186
AC Sources - Shutdown 3.8.2 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
(continued)
A.2.3 Suspend operations involving positive reactivity additions that could result in loss of required SDM or boron concentration.
AND A.2.4 Initiate action to restore required offsite power circuit to OPERABLE status.
Immediately Immediately
- 4.
4 B. The required DG inoperable.
OR The required supply train of the DFO transfer system inoperable.
B.1 AND B.2 AND 2.3 AND B.4 Suspend CORE ALTERATIONS.
Suspend movement of recently irradiated fuel assemblies.
Suspend operations involving positive reactivity additions that could result in loss of required SDM or boron concentration.
Initiate action to restore required DG to OPERABLE status.
Immediately Immediately Immediately Immediately
_________________________________ I _______________________
DIABLO CANYON - UNITS 1 & 2 3.8-12 Unit 1 - Amendment No. 1435 1458, 184 Unit 2 - Amendment No. 135 159, 186
DC Sources - Shutdown 3.8.5 3.8 ELECTRICAL POWER SYSTEMS 3.8.5 DC Sources-Shutdown LCO 3.8.5 APPLICABILITY:
The Class 1 E DC electrical power subsystem shall be OPERABLE to support the DC electrical power distribution subsystem(s) required by LCO 3.8.10, "Distribution Systems-Shutdown."
MODES 5 and 6, During movement of recently irradiated fuel assemblies.
ACTIONS I~
I CONDITION REQUIRED ACTION COMPLETION TIME 4
I A.
One or more required DC electrical power subsystems inoperable.
A.1 OR A.2.1 Declare affected required feature(s) inoperable.
Suspend CORE ALTERATIONS.
Immediately Immediately Immediately AND A.2.2 Suspend movement of recently irradiated fuel assemblies.
AND A.2.3 Suspend operations involving positive reactivity additions that could result in loss of required SDM or boron concentration.
AND A.2.4 Initiate action to restore required DC electrical power subsystems to OPERABLE status.
Immediately Immediately U ____________________________________
I. _________________________
DIABLO CANYON - UNITS I & 2 3.8-21 Unit 1 - Amendment No. 435 1-58, 184 Unit 2 - Amendment No. 135 4-i, 186
Inverters - Shutdown 3.8.8 3.8 ELECTRICAL POWER SYSTEMS 3.8.8 Inverters-Shutdown LCO 3.8.8 APPLICABILITY:
The Class 1E UPS Inverters shall be OPERABLE to support the onsite Class I E 120 VAC vital bus electrical power distribution subsystem(s) required by LCO 3.8.10, "Distribution Systems-Shutdown."
MODES 5 and 6, During movement of recently irradiated fuel assemblies.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One or more required A.1 Declare affected Immediately inverters inoperable.
required feature(s) inoperable.
OR A.2.1 Suspend CORE Immediately ALTERATIONS.
AND A.2.2 Suspend movement of Immediately recently irradiated fuel assemblies.
AND A.2.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.
AND A.2.4 Initiate action to restore Immediately required inverters to OPERABLE status.
I DIABLO CANYON - UNITS 1 & 2 3.8-27 Unit 1 - Amendment No. 135 158, 184 Unit 2 - Amendment No. 135 4..*
186
Distribution Systems-Shutdown 3.8.10 3.8 ELECTRICAL POWER SYSTEMS 3.8.10 Distribution Systems-Shutdown LCO 3.8.10 APPLICABILITY:
The necessary portion of the Class 1E AC, DC, and 120 VAC vital bus electrical power distribution subsystems shall be OPERABLE to support equipment required to be OPERABLE.
MODES 5 and 6, During movement of recently irradiated fuel assemblies.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
One or more required AC, A.1 Declare associated Immediately DC, or 120 VAC vital bus supported required electrical power distribution feature(s) inoperable.
subsystems inoperable.
OR A.2.1 Suspend CORE Immediately ALTERATIONS.
AND A.2.2 Suspend movement of Immediately recently irradiated fuel assemblies.
AND A.2.3 Suspend operations Immediately involving positive reactivity additions that could result in loss of required SDM or boron concentration.
AND (continued)
DIABLO CANYON - LJNITq 1 A )
3.8-31 Unit 1 - Amendment No. 135 158 184 Unit 2 - Amendment No. 135 49.
186