ML031970285
| ML031970285 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 07/14/2003 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| Rinaldi F, NRR/DLPM/LPD2-1, 415-1447 | |
| Shared Package | |
| ML031980003 | List: |
| References | |
| Download: ML031970285 (1) | |
Text
Programs and Manuals 5.5 5.5 Programs and Manuals 5.5.9.3 Inspection Frequencies (continued) for each unit, a one-time inspection interval extension of a maximum of once per 40 months is allowed for the inspection performed immediately after the Unit I 1R17 inspection and for the inspection performed immediately after the Unit 2 2R1 5 inspection. These are exceptions to the Extension Criteria in that the inspection interval for each unit is based on the results of only one inspection falling into the C-1 category for that unit.]
- b.
If the results of the inservice inspection of a steam generator conducted in accordance with Table 5.5.9-2 at 40 month intervals fall in Category C-3, the inspection frequency shall be increased to at least once per 20 months. The increase in inspection frequency shall apply until the subsequent inspections satisfy the criteria of Specification 5.5.9.3.a; the interval may then be extended to a maximum of once per 40 months.
- c.
Additional, unscheduled inservice inspections shall be performed on each steam generator in accordance with the first sample inspection specified in Table 5.5.9-2 during the shutdown subsequent to any of the following conditions:
- 1.
Primary-to-secondary tube leaks (not including leaks originating from tube-to-tubesheet welds) in excess of the limits of Specification 3.4.13.
- 2.
A seismic occurrence greater than the Operating Basis Earthquake.
- 3.
A loss-of-coolant accident requiring actuation of the engineered safeguards.
- 4.
A main steam line or feedwater line break.
5.5.9.4 Acceptance Criteria
- a.
As used in this Specification:
- 1.
Imperfection means an exception to the dimensions, finish or contour of a tube from that required by fabrication drawings or specifications. Eddy-current testing indications below 20% of the nominal wall thickness, if detectable, may be considered as imperfections.
(continued)
Farley Units 1 and 2 5.5-8 Amendment No. 157 (Unit 1)
Amendment No. 15 3 (Unit 2)