ML020360323
| ML020360323 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 01/30/2002 |
| From: | NRC/NRR/DLPM |
| To: | |
| Macom | |
| References | |
| TAC MB1224, TAC MB1225 | |
| Download: ML020360323 (4) | |
Text
AC Sources-Operating 3.8.1 CONDITION REQUIRED ACTION I COMPLETION TIME A.
One required offsite circuit inoperable.
Perform SR 3.8.1.1 for OPERABLE required offsite circuit.
Declare required feature(s) with no offsite power available inoperable when the redundant required feature(s) are inoperable.
Restore required offsite circuit to OPERABLE status.
A.I (continued)
Amendment No.150/136 ACTIONS I hour AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> from discovery of no offsite power to one division concurrent with inoperability of redundant required feature(s) 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> AND 17 days from discovery of failure to meet LCO 3.8.1.a or b AND A.2 AND A.3 LaSalle I and 2 3.8. 1-2
AC Sources-Operating 3.8.1 CONDITION REQUIRED ACTION I COMPLETION TIME B.
One required Division 1, or 2 DG inoperable.
OR Required opposite unit Division 2 DG inoperable.
Perform SR 3.8.1.1 for OPERABLE required offsite circuit(s).
Declare required feature(s), supported by the inoperable DG(s),
inoperable when the redundant required feature(s) are inoperable.
AND B.3.1 Determine OPERABLE DG(s) are not inoperable due to common cause failure OR B.3.2 Perform SR 3.8.1.2 for OPERABLE DG(s).
AND Restore required DG(s) to OPERABLE status.
L B.1 (continued)
Amendment No. 150/136 ACT I ONS 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> from discovery of Condition B concurrent with inoperability of redundant required feature(s) 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 24 hours 14 days AND 17 days from discovery of failure to meet LCO 3.8.1.a or b AND B.2 B.4 LaSalle I and 2 3.8.1-3
AC Sources-Operating 3.8.1 ACT I ON S CONDITION IRREU IRED ACTION
[COMPLETION TIME C.
Required Division 3 DG inoperable.
OR One required Division 1,
2, or 3 DG inoperable and the required opposite unit Division 2 DG inoperable.
C.I Perform SR 3.8.1.1 for OPERABLE required offsite circuit(s).
AND C.2 Declare required feature(s), supported by the inoperable DG(s),
inoperable when the redundant required feature(s) are inoperable.
AND C.3.1 Determine OPERABLE DG(s) are not inoperable due to common cause failure.
OR C.3.2 Perform SR 3.8.1.2 for OPERABLE DG(s).
AND C.4 Restore required DG(s) to OPERABLE status.
1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> from discovery of Condition C concurrent with inoperability of redundant required feature(s) 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 24 hours 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> AND 17 days from discovery of failure to meet LCO 3.8.1.a or b (continued)
Amendment No. 150/136 LaSalle I and 2 3.8.1-4
AC Sources-Operating 3.8.1 ACTIONS CONDITION RECUIRED ACTION COMPLETION TIME F.
Two required Division F.1 Restore one required 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1, 2, or 3 DGs DG to OPERABLE inoperable.
status.
OR OR 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> if Division 3 DG Division 2 DG and the is inoperable required opposite unit Division 2 DG inoperable.
G.
Required Action and G.2 Be in MODE 3.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated Completion Time of Condition A, AND B, C, D, E, or F not met.
G.2 Be in MODE 4.
36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> H.
Three or more required H.1 Enter LCO 3.0.3.
Immediately AC sources inoperable.
Amendment No. 150/136 LaSalle I and 2 3.8.1-6