Leak was 80 gallons per day (.065 gpm) and a rate of change of 30 gallons per hour.
Above the EPRI Limit for greater than Minor leakage and requires a Shutdown to less than 50% power within 60 minutes and be in Hotshutdown within the following 2 hours.
1. Reduce power to less than or equal to 50% power
within one hour and be in Mode 3 within the next 2
hours (total of 3 hrs).
2. Monitor radiation monitor readings every 15 min
and perform Appendix A.
3. Coordinate with Chemistry to identify leaking SG,
quantify leakage and determine leakage rate-ofchange.
4. Initiate actions to minimize spread of
contamination.
5. Evaluate need for additional resources in the
following areas: Operations, Chemistry, Rad
Protection, water processing, makeup water.
AND the Operations Staff decided it was bad enough they entered their SG Tube Rupture EOP which isn't something the NRC takes miildly.
Hardly a "minor" tube leak.
See the point?