ML17328A574
| ML17328A574 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 02/09/1990 |
| From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17328A573 | List: |
| References | |
| NUDOCS 9002220695 | |
| Download: ML17328A574 (2) | |
Text
ATTACHMENT 2 TO AEP:NRC:1114.
PROPOSED REVISED TECHNICAL SPECIFICATION PAGE 9002220695 gppp315 900209 PDR ADOCK o PDC P
PLANT SYSTEMS LIMITING CONDITION FOR OPERATION 3.7.8 All snubbers listed in Table 3.7-4 shall be OPERABLE.
APPLICABILITY:
MODES 1, 2, 3 and 4.
(MODES 5 and 6 for snubbers located on systems required OPERABLE in those MODES).
ACTION:
With one or more snubbers inoperable, within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> replace or restore the inoperable snubber(s) to OPERABLE status and perform an engineering evaluation per Specification 4.7.8.c on the supported component or declare the supported system inoperable and follow the appropriate ACTION statement for that system.
SURVEILLANCE RE UIREMENTS 4.7.8 Each snubber shall be demonstrated OPERABLE by performance of the following augmented inservice inspection program and the requirements of Specification 4.0.5.**
'a.
Visual Ins ections The first inservice visual inspection of snubbers shall be'er-
,formed after four months but within 10 months of commencing POWER OPERATION and shall include all snubbers listed in Table 3.7-4. If less than two (2) snubbers are found inoperable during the first inservice visual inspection, the second inservice visual inspection shall be performed 12 months plus or minus 25% from the date of the first inspection.
Otherwise, subsequent visual inspections shall be performed in accordance with the following schedule:
No. Inoperable Snubbers er Ins ection Period Subsequent Visual Ins ection Period+¹ ¹¹ 0
1 2
3,4 5,6,7 8 or more 18 months plus or minus 258 12 months plus or minus 25%
6 months plus or minus 25%
124 days plus or minus 25%
62 days plus or minus 25%
31 days plus or minus 25%
The snubbers may be categorized into two groups:
Those accessible and those inaccessible during reactor operation.
Each group may be inspected independently in accordance with the above schedule.
- The inspection interval shall not be lengthened more than one step at a time.
¹ The provisions of Specification 4.0.2 are not applicable.
- The provisions of Specification 4.0.6 are applicable.
¹¹The visual inspection of inaccessible snubbers may be delayed until the end of the Cycle 11 refueling outage.
COOK NUCLEAR PLANT - UNIT 1 3/4 7-28 AMENDMENT NO.