ML20206H377

Proposed Tech Specs Pages ,Eleting Specific Leak Rate Requirements of TS 3.7.A.4 & 4.7.A.4

ML20206H377
Person / Time
Site:	Vermont Yankee
Issue date:	05/06/1999
From:	VERMONT YANKEE NUCLEAR POWER CORP.
To:
Shared Package
ML20206H365	List: ML20206H362 ML20206H377
References
NUDOCS 9905110188
Download: ML20206H377 (3)

Text

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VYNPS 4.7 SURVEILLANCE REQUIREMENTS 3.7 LIMITING CONDITIONS FOR OPERATION O

at normal cooldown j rates if the torus water temperature exceeds 120*F.

V

e. Minimum Water Volume -

68,000 cubic feet

f. Maximum Water Volume -

70,000 cubic feet

2. The primt.ry containment

2. Primary containment integrity shall be integrity shall be demonstrated as required maintained at all times by the Primary when the reactor is Containment Leak Rate critical or when the Testing Program reactor water (PCLRTP).

temperature is above 212'T and fuel is in the reacror vessel except while performing low power physics tests at atmospheric pressure at power levels not to exceed 5 Mw(t) .

3. (Blank)

3. If a portion of a system that is considered to be an extension of primary containment is to be opened, isolate the affected penetration flow path by use of at least one closed and deactivated automatic .

valve, closed manual valve or blind flange.

4. he1 kag b a oD

4. e Jrer primar / mai steam line co ainment is omequired, any one i lation valv shall l .e leakage et exceed 1 .5 scf/hr main stems ine at 24 psig Pt). Repair isolation alve shal not and retes shall be exceed .5 scf/hr conduct to insure at 44 sig ( P.) .

compi nce.

CDe\.t. ul re-p\m JA Qsiuk{

9905110188 990506 PDR ADOCK 05000271 PDR P

147 Amendment No. M, MG e D

VEHMONI YANKim Nt cirAn Powntu ConPonATioN Docket No.' 50-271 BVY 99-68 '

l Attachment 4 Vermont Yankee Nuclear Power Station I

Proposed Technical Specification Change No. 215 Removal of Main Steam Line Isolation Valve Leakage Specifications Retyped Technical Specification Page i

~

• VYNPS 3.7 LIMITING CONDITIONS FOR 4.7 SURVEILLANCE REQUIREMENTS OPERATION at normal cooldown rates if the torus water temperature exceeds 120'F.

e. Minimum Water Volume

- 68,000 cubic feet

f. Maximum Water Volume

- 70,000 cubic feet

2. Primary containment 2. The primary containment integrity shall be integrity shall be maintained at all times demonstrated as required when the reactor is by the Primary critical or when the Containment Leak Rate reactor water temperature Testing Program (PCLRTP).

is above 212'F and fuel is in the reactor vessel except while performing low power physics tests at atmospheric pressure at power levels not to exceed 5 Mw(t).

3. If a portion of a system 3. (Blank) that is considered to be an extension of primary containment is to be opened, isolate the affected penetration flow path by use of at least one closed and deactivated automatic valve, closed manual valve or blind flange.

4. (Blank) 4. (Blank)

Amendment No M, 4M, 443 147

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