ML073110102
| ML073110102 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 11/01/2007 |
| From: | NRC/NRR/ADRO/DORL/LPLIII-2 |
| To: | |
| Wiebe, J | |
| References | |
| TAC MD3689, TAC MD3690 | |
| Download: ML073110102 (2) | |
Text
SLC System 3.1.7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.1.7.6 Verify each SLC subsystem manual valve in 31 days the flow path that is not locked, sealed, or otherwise secured in position is in the correct position, or can be aligned to the correct position.
SR 3.1.7.7 Verify each pump develops a flow rate In accordance 40 gpm at a discharge pressure with the 1275 psig.
Inservice Testing Program SR 3.1.7.8 Verify flow through one SLC subsystem from 24 months on a pump into reactor pressure vessel..
STAGGERED TEST BASIS SR 3.1.7.9 Verify all heat traced piping between 24 months storage tank and pump suction is unblocked.
AND Once within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> after piping temperature is restored within the limits of Figure 3.1.7-2 SR 3.1.7.10 Verify sodium pentaborate enrichment is Prior to 45.0 atom percent B-10.
addition to SLC tank Quad Cities I and 2 3.1.7-3 Amendment No. 235/230
Safety and Relief Valves 3.4.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.3.1 Verify the safety function lift setpoints of the safety valves,are as follows:
In accordance with the Inservice Testing Program Number of Safety Valves Setpoint (psigl 1135 +/- 34.1 1240 +/- 37.2 1250 +/- 37.5 1260 +/- 37.8 2
2 4
Following testing, lift settings shall be within +/- 1%.
SR 3.4.3.2 Verify each relief valve actuator strokes 24 months when manually actuated.
SR 3.4.3.3' NOTE --------------------
Valve actuation may be excluded.
- - - - - - - - - - - - - - - I..
Verify each relief valve actuates on an 24 months actual or simulated automatic initiation signal.
Quad Cities 1 and 2 3.4.3-2 Amendment No.235/230