ML17339A179: Difference between revisions
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| number = ML17339A179 | | number = ML17339A179 | ||
| issue date = 12/05/2017 | | issue date = 12/05/2017 | ||
| title = LaSalle TS 3.8.1 | | title = LaSalle TS 3.8.1 CSCS LAR Markup | ||
| author name = Green K M | | author name = Green K M | ||
| author affiliation = NRC/NRR/DORL/LPLIII | | author affiliation = NRC/NRR/DORL/LPLIII | ||
| Line 13: | Line 13: | ||
| document type = Meeting Agenda | | document type = Meeting Agenda | ||
| page count = 3 | | page count = 3 | ||
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=Text= | |||
{{#Wiki_filter: LaSalle 1 and 2 3.8.1-4 Amendment No. 194/181 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. --------NOTES-------- 1. Not applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4, 5, or defueled. 2. Not applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4, 5, or defueled. --------------------- 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.1 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 hour AND Once per 8 hours thereafter | |||
4 hours from discovery of Condition C concurrent with inoperability of redundant required feature(s) | |||
24 hours 24 hours 72 hours AND 17 days from discovery of failure to meet LCO 3.8.1.a or b (continued) | |||
LaSalle 1 and 2 3.8.1-6 Amendment No. 200/187 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME F. --------NOTES-------- 1. Not applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4, 5, or defueled. 2. Not applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4, 5, or defueled. --------------------- Two required Division 1, 2, or 3 DGs inoperable. OR Division 2 DG and the required opposite unit Division 2 DG inoperable. F.1 Restore one required DG to OPERABLE status. 2 hours OR 72 hours if Division 3 DG is inoperable (continued) | |||
LaSalle 1 and 2 3.8.1-7 Amendment No. 200/187 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME G. --------NOTES--------- 1. Only applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4,5, or defueled. 2. Only applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4,5, or defueled. ---------------------- Division 2 DG and the required opposite unit Division 2 DG inoperable. G.1 Restore required Division 2 DG to OPERABLE status. 7 days H. Required Action and associated Completion Time of Condition A, B, C, D, E, F or G not met. H.1 Be in MODE 3. 12 hours I. Three or more required AC sources inoperable. I.1 Enter LCO 3.0.3. | |||
Immediately | |||
}} | }} | ||
Revision as of 22:19, 22 April 2018
| ML17339A179 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 12/05/2017 |
| From: | Green K M Plant Licensing Branch III |
| To: | |
| Green K, NRR/DORL/LPLIII | |
| Shared Package | |
| ML17339A178 | List: |
| References | |
| Download: ML17339A179 (3) | |
Text
LaSalle 1 and 2 3.8.1-4 Amendment No. 194/181 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME C. --------NOTES-------- 1. Not applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4, 5, or defueled. 2. Not applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4, 5, or defueled. --------------------- 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.1 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 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 72 hours AND 17 days from discovery of failure to meet LCO 3.8.1.a or b (continued)
LaSalle 1 and 2 3.8.1-6 Amendment No. 200/187 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME F. --------NOTES-------- 1. Not applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4, 5, or defueled. 2. Not applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4, 5, or defueled. --------------------- Two required Division 1, 2, or 3 DGs inoperable. OR Division 2 DG and the required opposite unit Division 2 DG inoperable. F.1 Restore one required DG to OPERABLE status. 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 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 is inoperable (continued)
LaSalle 1 and 2 3.8.1-7 Amendment No. 200/187 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME G. --------NOTES--------- 1. Only applicable during installation of the Unit 2 Division 2 CSCS isolation valve during Unit 2 Refueling 17 while Unit 2 is in MODE 4,5, or defueled. 2. Only applicable during installation of the Unit 1 Division 2 CSCS isolation valve during Unit 1 Refueling 19 while Unit 1 is in MODE 4,5, or defueled. ---------------------- Division 2 DG and the required opposite unit Division 2 DG inoperable. G.1 Restore required Division 2 DG to OPERABLE status. 7 days H. Required Action and associated Completion Time of Condition A, B, C, D, E, F or G not met. H.1 Be in MODE 3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> I. Three or more required AC sources inoperable. I.1 Enter LCO 3.0.3.
Immediately