ML022830369
| ML022830369 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 10/08/2002 |
| From: | Brian Benney NRC/NRR/DLPM |
| To: | |
| Benney B, NRR/DLPM, 415-3764 | |
| Shared Package | |
| ml | List: |
| References | |
| TAC MB5788 | |
| Download: ML022830369 (3) | |
Text
LCO Applicability 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.
Compliancewith Special Operations LCOs.'is optional.
When~a Special Operations LCO is desired to be met but 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 ap'plicable Specifications.
Amendment No. 4497-69,180 1'
Columbia Generating Station 3.0 LCO APPLICABILITY (continued) 3.0-3
SR Applicability.
3.0 3.0- SURVEILLANCE REQUIREMENT (SR)
APPLICABILITY SRs shall be met during the MODES or other specified conditions in the Applicability for individual LCOs, unless otherwise stated in the SR.
Failure to meet a Surveillance, whether such failure is experienced during the performance of the Surveillance or between performances of the.
Surveillance, shall be failure to meet the LCO.
Failure to perform a Surveillance within the specified Frequency shall be failure to meet the LCO except as provided in SR 3.0.3.
Surveillances do not have to be performed on inoperable equipment or variables outside specified limits.
The specified Frequency for each SR is met if the Surveillance is performed within 1.25 times the interval specified in the Frequency, as measured from the previous performance or as measured from the time a specified condition of the Frequency is met.
For Frequencies specified as "once," the above interval extension does not apply.
If a Completion Time requires periodic performance on a "once per
." basis, the above Frequency extension applies to each performance after the initial performance.
Exceptions to this Specification are stated in the individual Specifications.
If it is discovered that a Surveillance was not performed within its specified Frequency. then compliance with the requirement to declare the LCO not met may be delayed. from the time of discovery, up to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or up to the limit of the specified Frequency, whichever is greater.
This delay period is permitted to allow performance of the Surveillance.
A risk evaluation shall be performed for any Surveillance delayed greater than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and the risk impact shall be managed.
If the Surveillance is not performed within the delay period, the LCO must immediately be declared not met, and the applicable Condition(s) must be entered.
-(continued)
Amendment No.
+49-,169,180 Columbia Generating Station SR - 3.0.1 SR 3.0.2 SR 3.0.3 3.0-4
SR Applicability 3.0 3.0 SR APPLICABILITY SR 3.0.3 (continued)
SR 3.0.4 When the Surveillance is performed within the delay period and the Surveillance is not met, the LCO must immediately be declared not met, and the applicable Condition(s) must be entered.
Entry into a MODE or other specified condition in the Applicability of an LCO shall not be made unless the LCO's Surveillances have been met within their specified Frequency.
This provision shall not prevent entry into MODES or other specified conditions in the Applicability that are required to comply with ACTIONS or that are part of a shutdown of the unit.
SR 3.0.4 is only applicable for entry into a MODE or other specified condition in the Applicability in MODES 1, 2, and 3.
Columbia Generating Station Amendment No.
149 169 180 3.0-5