ML20148A687
| ML20148A687 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 05/02/1997 |
| From: | CENTERIOR ENERGY |
| To: | |
| Shared Package | |
| ML20148A684 | List: |
| References | |
| NUDOCS 9705090116 | |
| Download: ML20148A687 (2) | |
Text
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PY.CEI/NRR.2165L PCIVs Page1of1 3.6.1.3 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.6.1.3.9
NOTE-------------------
Only required to be met in H0 DES 1. 2.
and 3.
Verify the combined leakage rate for all
NOTE------
secondary containment bypass leakage SR 3.0.2 is not paths is s 0.0504 L, when pressurized to applicable a p,,
In accordance
.L with 10 CFR 50.
Appendix J. as modified by
. approved exemptions s
SR 3.6.1.3.10
NOTE-------------------
Only required to be met in MODES 1. 2.
3 and 3.
Verify leakage rate _'through each main
NOTE-----
steam line is zo sc wnen teped at '
SR 3.0.2 is r= P ti e en of Operatit1g Cycl applicable not the' kage rate
_ rough one main st m; Qin is limited tofs 36 scrn when tested at k F. as long as the total leakage rate througf1 all four main steam lines is In accordance s 100 scfh.
with 10 CFR 50.
Appendix J.
as modified by approved exemptions (continued)
PERRY - UNIT 1 3.6-18 AmendmentNo.M 9705090116 970502 PDR ADOcK 05000440 PDR p
pY-CEl/NRR 2165L PCIVs Page1of1 B 3.6.1.3 BASES SURVEILLANCE SR 3.6.1.3.9' (continued)
REQUIREMENTS i
A Note is added to this SR which states that these valves are only required to meet this leakage rate limit in MODES 1, 2 and 3.
In the other conditions, the Reactor Coolant System is not pressurized and specific primary leakage rate limits are not required. The Frecuency is required by 10 CFR 50. Appendix J (Ref. 4) as mocified by approved exemptions: thus. SR 3.0.2 (which allows Frequency extensions) does not apply.
4 SR 3.6.1.3 10 i
The analyses,in References 2 and 3 are based on leakage that is less than the specified leakaae rate.
Leakace through 1
eachmainsteamline'mustbe)s26se N
\\untli Enepa of Operapng Cycle 6.p when testeA at P.de) the-leakaaedhrough imain sterm line is 1Mited tois 35 scfh when tested at a e,.
s as long as the total leakage rate through all four main steam lines is s100 scfh. The MSIV leakage rate must be 4
verified to be in accordance with the leakage test requirements of Reference 4. as modified by ap3 roved 3
i exemptions. The Fre A)pendix J (Ref. 4)quency is recuired by 10 CFR 50, i
, as modifiec by approved exemptions:
i tlus. SR 3.0.2 (which allows Frequency extensions) does not apply.
A Note is added to this SR which states that these valve are only required to meet this leakage rate limit in MODES 1. 2.
and 3.
In other conditions, the Reactor Coolant System is not pressurized and specific primary containment leakage rate limits are not required.
SR 3.6.1.3.11 4
Surveillance of hydrostatically tested lines provides assurance that the calculation assumptions of References 2 and 3 are met. The combined leakage rates must be 1
demonstrated at the frequency of.the leakage test requirements of Reference 4. as modified by approved exemptions: thus. SR 3.0.2 (which allows Frequency l
extensions) does not apply.
1 (continued)
PERRY - UNIT 1 B 3.6-31 Revision No. 1
)
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