ML20154L170
| ML20154L170 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 09/19/1988 |
| From: | CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20154L168 | List: |
| References | |
| NUDOCS 8809260115 | |
| Download: ML20154L170 (4) | |
Text
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ENCLOSURE 5 BRUNSWICK STEAM ELECTRIC PIANT, UNITS 1 AND 2 NRC DOCKETS 50 325 & 50-324 OPERATING LICENSES DPR-71 & DPR-62 REQUEST FOR LICENSE AMENDMENT UNIT 1 TECHNICAL SPECIFICATION PAGES 880?260115 880919 PDR ADOCK 00000324 P
r (BSEP-1-140)
CONTAINMENT SYSTEMS 3/4.6.4 VACUUM RELIEF DRYWELL - SUPPRESSION CHAMBER VACUUM BREAKERS LIMITING CONDITION FOR OPERATION 3.6.4.1 All drywell-suppression chamber vacuum breakers shall be OPERABLE and in the closed position with:
a.
The position indicator OPEl'ABLE, and b.
An opening set point of less than or equal to 0.5 psid.
APPLICABILITY: OPERATIONAL CONDITICNS 1, 2, and 3.
ACTION:
a.
With no more than 2 drywell-suppression chamber vacuum breakers inoperable for opening but known to te in the closed position, the provisions of Specification 3.0.4 are not applicable and operation may continue until the next COLD SHUTDOWN provided the surveillance requirements of' Specification 4.6.4.1.a are performed on the OPERABLE vacuum breakers within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and at least once per 15 days thereafter, until the inoperable vacuum breakers are restored to OPERABLE statust otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the fo'. lowing 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
b.
With one drywell-suppression chamber vacuum breaker in the open position, as indicated by the position indicating system, the provisions of Specificaton 3.0.4 are not applicable and operation may continue provided the surveillance requirements of Specification 4.6.4.1.a are performed on the OPERABLE vacuum breakers, and the surveillance requirements of Specification 4.6.4.1.b are performed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereafter, until the inoperable vacuum breaker is restored to the closed position; otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWii within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
c.
With the position indicator of any dryvell-suppression chamber vacuum breaker inoperable, the provisions of Specification 3.0.4 are not appilcable, and operation may continue provided the survelliance requirements of Specification 4.6.4.1.b are performed within 8 houts and at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereafter, until the inoperable position indicator is returned to OPERABLE statust otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
BRUNSWICK - UNIT 1 3/4 6-18 Ameindment No.
ENCLOSURE 6 BRUNSWICK STEAM ELECTRIC PLANT, UNITS 1 AND 2 NRC DOCKETS 50 325 & 50-324 OPERATING LICENSES DPR 71 & DPR-62 REQUEST FOR LICENSE AMENDMENT UNIT 2 TECHNICAL SPECIFICATION PAGES 4
(BSEP-2-142)
CONTAINMENT SYSTEMS 3/4.6.4 VACUUM RELIEF DRYWELL - SUPPRESSION CHAMBER VACUUM BREAXERS LIMITING CONDITION FOR OPERATION i
3.6.4.1 All drywell-suppression chamber vacuum breakers shall be OPERABLE and in the closed position with:
a.
The position indicator OPERABLE, and t
b.
An opening setpoint of less than or equal to 0.5 psid.
?
APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3.
ACTION With no more than 2 drywell-suppression chamber vacuum breakers a.
inoperable for opening but known to be in the closed position, the provisions of Specification 3.0.4 are not applicable and operation may continue until the next COLD SHUTDOWN provided the survelliance requirements of Specification 4.6.4.1.a are performed on the OPERABLE vacuum breakers within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and at least once per 15 days thereafter until the inoperable vacuum breakers are restored to OPERABLE statusi otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
b.
With one drywell-suppression chamber vacuum breaker in the open position, as indicated by the position indicating system, the provisions of Specification 3.0.4 are not applicable and operation may continue provided the survelliance requirements of Specification 4.6.4.1.a are performed on the OPERABLE vacuum breakers and the surveillance requirements of Specification 4.6.4.1.b cre performed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereaf ter until the f
inoperable vacuum breaker is restored to the closed positions otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
c.
With the position indicator of any dryvell-suppression chamber vacuum breaker inoperabic, the provisions of Specification 3.0.4 are not apriicable and operation may continue, provided the survelliance l
requirements of Specification 4.6.4.1.b are performed within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />
[
and at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereafter until the inoperable t
position indicator is returned to OPERABLE statust otherwise, be in
(
at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
L I
l BRUNSWICK - UNIT 2 3/4 6-18 Amendment No.
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