ML022630467
| ML022630467 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 09/09/2002 |
| From: | Donohew J Office of Nuclear Reactor Regulation |
| To: | |
| Donohew J N, NRR/DLPM,415-1307 | |
| Shared Package | |
| ML022630179 | List: |
| References | |
| Download: ML022630467 (11) | |
Text
Containment Purge Isolation Instrumentation 3.3.6 ACTIONS (continued)
COMPLETION CONDITION REQUIRED ACTION TIME TIME C. -------
NOTE C1 Place and maintain Immediately Only applicable during containment purge CORE ALTERATIONS or supply and exhaust movement of irradiated fuel valves in closed position.
assemblies within containment.
OR C.2 Enter applicable Immediately One or more manual Conditions and Required channels inoperable.
Actions of LCO 3.9.4, "Containment Penetrations," for containment purge supply and exhaust valves made inoperable by isolation instrumentation.
Amendment No. 152 CALLAWAY PLANT 3.3-57
Containment Purge Isolation Instrumentation 3.3.6 Table 3 3.6-1 (page I of 1)
Containment Purge Isolation Instrumentation APPLICABLE MODES OR OTHER SPECIFIED REQUIRED SURVEILLANCE NOMINAL FUNCTION CONDITIONS CHANNELS REQUIREMENTS TRIP SETPOINT Manual 1,2,3,4, 2
SR 3.3.6.4 NA Initiation (a), (b) 2 Automatic 1,2, 3, 4, 2 trains SR 3.3.6 2 NA Actuation SR 3.3.6.6 Logic and Actuation Relays (BOP ESFAS) 3 Containment 1.2,3. 4, 2
SR 3 3.6.1 (c)
Purge SR 3.3.6.3 Exhaust SR 3 3.6.5 Radiation Gaseous
- 4.
Containment Refer to LCO 3 3 2, "ESFAS Instrumentation," Function 3.a, for all initiation functions and Isolation -
requirements PhaseA (a)
(b)
(c)
Dunng CORE ALTERATIONS During movement of irradiated fuel assemblies within containment.
Set to ensure ODCM limits are not exceeded.
Amendment No. 152 I
CALLAWAY PLANT 3.3-59
CREVS Actuation Instrumentation 3.3.7 ACTIONS (continued)
COMPLETION CONDITION REQUIRED ACTION TIME C.
Both radiation monitoring C.1.1 Enter applicable Immediately channels inoperable.
Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable by inoperable CREVS actuation instrumentation.
AND C.1.2 Place one CREVS train 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> in CRVIS mode.
OR C.2 Place both trains in 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> CRVIS mode.
D.
Required Action and D.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 Time for Conditions A, B, AND or C not met in MODE 1, 2, 3, or 4.
D.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 /> E.
Required Action and E.1 Suspend CORE Immediately associated Completion ALTERATIONS.
Time for Conditions A, B, or C not met in MODE 5 or 6, AND or during CORE ALTERATIONS, or during E.2 Suspend movement of Immediately movement of irradiated fuel irradiated fuel assemblies, assemblies.
Amendment No. 152 CALLAWAY PLANT 3.3-62
CREVS Actuation Instrumentation 3.3.7 SURVEILLANCE REQUIREMENTS NOTE-Refer to Table 3.3.7-1 to determine which SRs apply for each CREVS 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 COT.
92 days SR 3.3.7.3 NOTE-----------
The continuity check may be excluded.
Perform ACTUATION LOGIC TEST.
31 days on a STAGGERED TEST BASIS SR 3.3.7.4 NOTE -
Verification of setpoint is not required.
Perform TADOT.
18 months SR 3.3.7.5 Perform CHANNEL CALIBRATION.
18 months SR 3.3.7.6 NOTE ---------------.
Radiation monitor detectors are excluded from response time testing.
Verify Control Room Ventilation Isolation ESF 18 months on a RESPONSE TIMES are within limits STAGGERED TEST BASIS Amendment No. 152 CALLAWAY PLANT 3.3-63
CREVS Actuation Instrumentation 3.3.7 Table 3 3.7-1 (page 1 of 1)
CREVS Actuation Instrumentation APPLICABLE MODES OR OTHER NOMINAL SPECIFIED REQUIRED SURVEILLANCE TRIP FUNCTION CONDITIONS CHANNELS REQUIREMENTS SETPOINT
- 1.
Manual 1.2,3,4,5,6, 2
SR 3.3 7.4 NA Initiation (a), and (c)
- 2.
Automatic 1, 2, 3, 4, 5, 6, 2 trains SR 3.3 7.3 NA Actuation (a), and (c)
Logic and Actuation Relays (BOP (a) 2 trains SR 3.3.7.6 NA ESFAS) 3 Control Room 1, 2, 3, 4, 5, 6, 2
SR 3.3.7.1 (b)
Radiation -
and (a)
SR 3 3.7.2 Control Room SR 3.3.7.5 Air Intakes (a) 2 SR 3.3.7.6 (b) 4 Containment Refer to LCO 3 3 2, "ESFAS Instrumentation," Function 3 a, for all initiation functions and Isolation -
requirements.
PhaseA 5
Fuel Building Refer to LCO 3 3.8, "EES Actuation Instrumentation," for all initiation functions and Exhaust requirements Radiation Gaseous (a)
(b)
(c)
Dunng CORE ALTERATIONS or during movement of irradiated fuel assemblies within containment.
I Nominal Trip Setpoint concentration value (pCi/cnr) shall be established such that the actual submersion dose rate would not exceed 2 mR/hr in the control room Dunng movement of irradiated fuel assemblies In the fuel building Amendment No. 152 I
I CALLAWAY PLANT 3.3-64
EES Actuation Instrumentation 3.3.8 3.3 INSTRUMENTATION 3.3.8 Emergency Exhaust System (EES) Actuation Instrumentation LCO 3.3.8 The EES actuation instrumentation for each Function in Table 3.3.8-1 shall be OPERABLE.
APPLICABILITY:
According to Table 3.3.8-1.
ACTIONS NOTI Separate Condition entry is allowed for each Func CONDITION REQUIRED ACTION COMPLETION TIME A.
One or more Functions A.1 Place one EES train in 7 days with one channel or train the Fuel Building inoperable.
Ventilation Isolation Signal (FBVIS) mode.
AND A.2 Place one CREVS train 7 days in Control Room Ventilation Isolation Signal (CRVIS) mode.
(continued)
Amendment No. 152 M
CALLAWAY PLANT 3.3-65
EES Actuation Instrumentation 3.3.8 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME B.--
NOTE-----
Not applicable to Function 3.
One or more Functions with two channels or two trains inoperable.
Place one EES train in the FBVIS mode and one CREVS train in the CRVIS mode.
Enter applicable Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable and enter applicable Conditions and Required Actions of LCO 3.7.13, "Emergency Exhaust System (EES),"
for one EES train made inoperable by inoperable EES actuation instrumentation.
Place both EES trains in the FBVIS mode and both CREVS trains in the CRVIS mode.
B.1.1 (continued)
Amendment No. 152 Immediately Immediately Immediately AND B.1.2 OR B.2 CALLAWAY PLANT 3.3-66
EES Actuation Instrumentation 3.3.8 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION I
I_
TIME C. Both radiation monitoring channels inoperable.
Enter applicable Conditions and Required Actions of LCO 3.7.10, "Control Room Emergency Ventilation System (CREVS)," for one CREVS train made inoperable and enter applicable Conditions and Required Actions of LCO 3.7.13, "Emergency Exhaust System (EES),"
for one EES train made inoperable by inoperable EES actuation instrumentation.
AND C.1.2 Place one EES train in the FBVIS mode and one CREVS train in the CRVIS mode.
OR Place both EES trains in the FBVIS mode and both CREVS trains in the CRVIS mode.
C.1.1 D.
Required Action and D.1 Suspend movement of Immediately associated Completion irradiated fuel Time for Conditions A, B, assemblies in the fuel or C not met during building.
movement of irradiated fuel assemblies in the fuel building.
Amendment No. 152 Immediately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 1 hour C.2 CALLAWAY PLANT 3.3-67
EES Actuation Instrumentation 3.3.8 SURVEILLANCE REQUIREMENTS
NOTE-----
Refer to Table 3.3.8-1 to determine which SRs apply for each EES Actuation Function.
SURVEILLANCE FREQUENCY SR 3.3.8.1 Perform CHANNEL CHECK.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.8.2 Perform COT.
92 days SR 3.3.8.3 -------------------
NOTE----------...---
The continuity check may be excluded.
Perform ACTUATION LOGIC TEST.
31 days on a STAGGERED TEST BASIS SR 3.3.8.4 NOTE -.------
Verification of setpoint is not required.
Perform TADOT.
18 months SR 3.3.8.5 Perform CHANNEL CALIBRATION.
18 months Amendment No. 152 CALLAWAY PLANT 3.3-68
Containment Penetrations 3.9.4 3.9 REFUELING OPERATIONS 3.9.4 Containment Penetrations LCO 3.9.4 APPLICABILITY:
The containment penetrations shall be in the following status:
- a.
The equipment hatch closed and held in place by four bolts, or if open, capable of being closed;
- b.
One door in the emergency air lock and one door in the personnel air lock capable of being closed; and
- c.
Each penetration providing direct access from the containment atmosphere to the outside atmosphere either:
- 1.
closed by a manual or automatic isolation valve, blind flange, or equivalent, or
- 2.
capable of being closed by an OPERABLE Containment Purge Isolation valve.
NOTE --------
Penetration flow path(s) providing direct access from the containment atmosphere to the outside atmosphere may be unisolated under administrative controls.
During CORE ALTERATIONS, During movement of irradiated fuel assemblies within containment.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A
One or more containment A.1 Suspend CORE Immediately penetrations not in required ALTERATIONS.
status.
AND A.2 Suspend movement of Immediately irradiated fuel assemblies within containment.
Amendment No. 152 CALLAWAY PLANT 3.9-6
Containment Penetrations 3.9.4 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.4.1 Verify each required containment penetration is in the 7 days required status.
NOTE-Only required for an open equipment hatch.
Verify the capability to install the equipment hatch 7 days SR 3.9.4.3 Verify each required containment purge isolation 18 months valve actuates to the isolation position on a manual actuation signal.
Amendment No. 152 CALLAWAY PLANT 3.9-7