ML18011A299

Proposed TS 3.6.5, Containment Sys - Vacuum Relief Sys

ML18011A299
Person / Time
Site:	Harris
Issue date:	02/04/1994
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18011A298	List: HNP-94-006, Application for Amend to License NPF-63,revising TS 3.6.5, Containment Sys - Vacuum Relief Sys to Require That in Modes 1-4 W/One Vacuum Relief Sys Inoperable,Sys Be Restored to Operable Status within 72 H,Per NUREG-1431 ML18011A299
References
NUDOCS 9402150144
Download: ML18011A299 (4)

Text

ENCLOSURE SERIAL:

HNP-94-006 ENCLOSURE 5

SHEARON HARRIS NUCLEAR POWER PLANT NRC DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR LICENSE AMENDMENT CONTAINMENT VACUUM RELIEF SYSTEM TECHNICAL SPECIFICATION PAGES 9402150144 940204 PDR ADOt K 05000400 P

PDR Page E5-I

CONTAINMENT SY~c..S 3/4" 6.5 VACUUM RELIE".- SYSTEM LIHITING CONOITION FOR OPERATION 3.6.5 The containment vacuum relfef system shal1 be OPERABLE with an Actuatfon Setpoint of equal to or less negatfve than -2.5 inches.water gauge dif'ferentfal pressure (containment pressure less atmospheric pressure)

APPLICABILITY:. HOQES 1, 2, 3, and 4.

ACTION:

7Q

'Nth one contafnment vacu relief system inoperable, restore th>> system to OlLERABLE status withfn ours or be in at least HOT STANQBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and fn COLQ SHUTQNN within the i'ollowfng 3O hours.

SURVEILLANCE RE UIREHENTS 4.6.5 No addftfonal requirements other than those required by Speciffca-tfon 4.0.5.

StEARON HARRIS - UNIT 1 3/4 6 32 P~dmcrd ~'

.CONTAINMENT SYSTEMS r

3 4.6.5 VACUUM RELIEF SYSTEM

\\

LIMITING CONDITION FOR OPERATION 3.6.5 The containment vacuum relief system shall be OPERABLE with an Actuation Setpoint of equal to or less negative than -2.5 inches water gauge differential pressure (containment pressure less atmospheric pressure)

APPLICABILITY:

MODES I, 2, 3, and 4.

ACTION:

With one containment vacuum relief system inoperable, restore the system to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOMN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE RE(UIREMENTS 4.6.5 No additional requirements other than those required by Specification 4.0.5.

SHEARON HARRIS - UNIT I 3/4 6-32 Amendment No.

t 1