ML20234F261
| ML20234F261 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 07/01/1987 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20234F263 | List: |
| References | |
| NUDOCS 8707080157 | |
| Download: ML20234F261 (1) | |
Text
'
o DAEC-1 LIMITING CONDITION FOR OPERATION
- ~SURVE1tt.ANCE RE0VIREMENT-3)
Type C Tests
\\
Type C tests shall be performed during each reactor shutdown for major refueling or other convenient interval but in no case at intervals greater than two years.*
l 4)
Additional Periodic Tests Additional purge system isolation valve leakage integrity testing shall be performed at least once every three months in order to detect excessive leakage of the purge isolation valve resilient seats. The purge system isolation valves will be tested in three groups by penetration:
drywell purge ex,haust group (CV-4302 and CV-4303) torus
- purgeexhaustgroup(dV-4300and CV-4301), and drywell/ torus purge supply grou (CV-4307,CV-4308 and CV-4306.
e.
Seal Replacement The T-ring inflatable seals for purge isolation valves CV-4300, CV-4301, CV-4302 CV-4303 CV-4306,CV-4307,andCV-4$08 shall be replaced at intervals not to exceed four years.*
l The baseline for this requirement shall be established during the Cycle 6/7 refuel outage.
l f.
Containment Modification Any major modification, replacement of a component which is part of the primar containment boundary,y reactor or resealing a seal-welded door, performed after t'ne preoperational leakage rate test shall be followed b either'a Type A Type B or pe C test as aopiicable,,for t ie area affected bv the modifi ation.
b
- This interval may ae extended on a one-time-only basis, for Cycle,8 operation until April 17, 1987. The subsequent test. interval will begin with the actual Cycle 8/9 Refuel Outage test date (Appendix J testing only).
8707080157 870701 DR ADOCK 0500 1
3,7 7 Amendment No. IM, 140