ML062430141
| ML062430141 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 07/11/2006 |
| From: | NRC/NRR/ADRO/DORL/LPLIV |
| To: | |
| Wang, A., DORL/LPLIV, 415-1445 | |
| Shared Package | |
| ML062430248 | List: |
| References | |
| Download: ML062430141 (2) | |
Text
LU!J rnPIJILdU1IILY 3.0 3.0 LIMITING CONDITION FOR OPERATION (LCO)
APPLICABILITY LCO 3.0.1 LCOs shall be met during the MODES or other specified conditions in the Applicability, except as provided in LCO 3.0.2, LCO 3.0.7, and LCO 3.0.8.
LCO 3.0.2 Upon discovery of a failure to meet an LCO, the Required AcLions of the associated Conditions shall be met, except as provided in LCO 3.0.5 and LCO 3.0.6.
If the LCO is met or is no longer applicable prior to expiration of the specified Completion Time(s), completion of the Required Action(s) is not required, Unless otherwise stated.
LCO 3.0.3 When an LCO is not met and the associated ACTIONS are not met, an associated ACTION is not provided, or if directed by the associated ACTIONS, the unit shall be placed in a MODE or other specified condition in which the LCO is not applicable.
Action shall be initiated within I hour to place the unit, as applicable, in:
- a.
MODE 2 within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />;
- b.
MODE 3 within 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br />; and
- c.
MODE 4 within 37 hours4.282407e-4 days <br />0.0103 hours <br />6.117725e-5 weeks <br />1.40785e-5 months <br />.
Exceptions to this Specification are stated in the individual Specifications.
Where corrective measures are completed that permit operation in accordance with. the LCO or ACTIONS, completion of the actions required by LCO 3.0.3 is not required.
LCO 3.0.3 is only applicable in MODES 1., 2, and 3.
LCO 3.0.4 When an LCO is not met, entry -into a MODE or other specified condition in the Applicability shall only be made:
- a.
When the associated ACTIONSto be entered permit continued operation in the MODE or other specified condition in the Applicability for an unlimited period of time; (continued)
I Columbia Generating Station 3.0-1 Amendment No.
14.+/-
1 691817, 198
3.0 3.0 LCO APPLICABILITY (continued)
LCO 3.0.7 Special Operations LCOs in Section 3.10 allow specified Technical Specifications (TS) requirements to be changed to permit performance of special tests and operations.
Unless otherwise specified, all other TS requirements remain unchanged.
Compliance with Special Operations LCOs is optional.
When a Special Operations LCO is desired to be met buL is not met, the ACTIONS of the Special Operations LCO shall be met.
When a Special Operations LCO is not desired to be met, entry into a MODE or other specified condition in the Applicability shall only be made in accordance with the other applicable Specifications.
LCO 3.0.8 When one or more required snubbers are unable to perform their associated support function(s),
any affected supported LCO(s) are not required to be declared not met solely for this reason if risk is assessed and managed, and:
- a.
The snubbers not able to perform their associated support function(s) are associated with only one train or subsystem of a multiple train or subsystem supported system or are associated with a single train or subsystem supported system and are able to perform their associated support function within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />; or
- b.
The snubbers not able to perform their associated support function(s) are associated with more than one train or subsystem of a multiple train or subsystem supported system and are able to perform their associated support function within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
At the end of the specified period the required snubbers must be able to perform their associated support function(s), or the affected supported system LCO(s) shall be declared 'not met.
Columbia Generating Station 3.0-3 Amendment No. 149,69,18G, 198