ML110880275
| ML110880275 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 03/29/2011 |
| From: | Arizona Public Service Co |
| To: | Plant Licensing Branch IV |
| Gibson, Lauren, NRR/DORL/LPL4, 415-1056 | |
| Shared Package | |
| ML110880244 | List: |
| References | |
| TAC ME5233, TAC ME5234, TAC ME5235 | |
| Download: ML110880275 (2) | |
Text
ADVs 3.7.4 PALO VERDE UNITS 1,2,3 3.7.4-1 AMENDMENT NO. 117, 165 3.7 PLANT SYSTEMS 3.7.4 Atmospheric Dump Valves (ADVs)
LCO 3.7.4 One Four ADV lines per steam generator shall be OPERABLE.
APPLICABILITY: MODES 1, 2, and 3, MODE 4 when steam generator is being relied upon for heat removal.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
NOTE---------
Separate Condition entry is allowed for each SG A. One required ADV line inoperable.
A.1 Restore ADV line to OPERABLE status.
72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />s7 days B. Two or more ADV lines inoperable with both ADV lines inoperable on one or more SGs.
B.1 Restore all but one ADV line to OPERABLE status on each affected SG.
24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> C. Required Action and associated Completion Time not met.
C.1 Be in MODE 3.
AND C.2 Be in MODE 4 without reliance on steam generator for heat removal.
6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> 24 hours Formatted: Highlight Formatted: Font: (Default) Arial, Bold, Underline Formatted: Font: (Default) Arial, Bold Formatted: Highlight Formatted Table Formatted: Font: (Default) Arial, Bold Formatted: Indent: Left: 0", Hanging: 0.36",
Space After: 0 pt, Numbered + Level: 1 +
Numbering Style: A, B, C, + Start at: 1 +
Alignment: Left + Aligned at: 0.01" + Tab after: 0.35" + Indent at: 0.35" Formatted: Font: (Default) Arial, Bold Formatted: Font: Not Bold Formatted: Font: (Default) Arial, Bold, Highlight Formatted: Font: (Default) Arial, Bold, Highlight Formatted: Highlight Formatted: Highlight Formatted: Font: (Default) Arial, Bold
ADVs 3.7.4 PALO VERDE UNITS 1,2,3 3.7.4-2 AMENDMENT NO. 117 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.4.1 Verify one complete cycle of each ADV.
18 months