ML20148A687

Proposed Tech Specs Re Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria

ML20148A687
Person / Time
Site:	Perry
Issue date:	05/02/1997
From:	CENTERIOR ENERGY
To:
Shared Package
ML20148A684	List: ML20148A687 PY-CEI-NRR-2165, Application for Amend to License NPF-58,revising Tech Specs Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria
References
NUDOCS 9705090116
Download: ML20148A687 (2)

Text

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- Attachment 3 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-------------------

3 Only required to be met in MODES 1. 2.

and 3.

......... _____..____________........__.. i Verify leakage rate _'through each main

---

NOTE-----

i steam line is zo sc wnen teped at ' SR 3.0.2 is r= P ti e en of Operatit1g Cycl not the' kage rate _ rough one main st m; .

applicable 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 I 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 p PDR &

Attachment 4 pY-CEl/NRR 2165L PCIVs Page1of1 B 3.6.1.3 BASES SURVEILLANCE SR 3.6.1.3.9' (continued) i REQUIREMENTS 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 I exemptions

thus. SR 3.0.2 (which allows Frequency l 4

extensions) does not apply.

SR 3.6.1.3 10 l i '

The analyses,in References 2 and 3 are based on leakage that 1

' is less than the specified leakaae rate. Leakace through eachmainsteamline'mustbe)s26se

\untli Enepa of Operapng Cycle 6.p when testeANat P.de) the-leakaaedhrough -

imain sterm line is 1Mited tois s35 scfh when tested at a e,. l 4

as long as the total leakage rate through all four main steam lines is s100 scfh. The MSIV leakage rate must be '

verified to be in accordance with the leakage test 3

i requirements of Reference 4. as modified by ap3 roved exemptions. The Fre l i A)pendix J (Ref. 4)quency is recuired

, as modifiec by 10 CFR by approved 50, 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.

4 SR 3.6.1.3.11 Surveillance of hydrostatically tested lines provides assurance that the calculation assumptions of References 2 1

and 3 are met. The combined leakage rates must be 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 l (continued) 1 PERRY - UNIT 1 B 3.6-31 Revision No. 1 )

l l