ML18100B143
| ML18100B143 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 06/13/1994 |
| From: | Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML18100B142 | List: |
| References | |
| NUDOCS 9406220331 | |
| Download: ML18100B143 (4) | |
Text
APPLICABILITY
- LiMlT1NC:i C.oN"t>iTI0"4 F'oP. OPERAriO"I
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- =*a*********a=*=*======================================*===================
3.0.S When a system, subsystem, train, component or device ia determined to be inoperable solely because its emergency power source ia inoperable, or aolely becau*e it* normal power source is inoperable, it may be conaidered OPERABLE for the purpose of satisfying the requirements of its applicable limiting condition for Operation, provided: (1) its corresponding normal or emergency power source is OPERABLE; and (2) all of ita redundant system(&),
subsystem( a), train(s), component(&) and device( a). are.OPERABLE, or likewise aatiafy the requirements of this specification.
Unlesa both conditions (1) and (2) are *atiafied within 2 houra, action ahall be initiated to place the unit in a MODE in which the applicable Limiting Condition for Operation does not*apply, by placing it, as applicable, in:
- 1.
At leaat HOT STANDBY within the next 6 hour*,
- 2.
At least HOT SHUTDOWN within the following 6 houra, and
- 3.
At least COLD SHUTDOWN within the aubsequent 24 houra.
Thi* specification i* not applicable in MODES S or 6.
INSERT~
A_;
SALEM - UNIT 1 9406220331 940613 PDR ADOCK 05000272 P
PDR Amendment N~. 131
-1
APPLICABILITY
.BASE.S
- S**==*======================================z=======*================
in the other division must be OPERABLE, or likewise satisfy Specification 3.0.S (i.e., be capable of performing their design functions and have an emergency power source OPERABLE).
In other words, both emergency power sources must be OPERABLE and all redundant systems, subsystems, trains, components and devices in both divisions must also be OPERABLE.
If these conditions are not satisfied, action is required in accordance with this specification.
In MODES S or 6 Specification 3.0.5 is not applicable, and thus the individual ACTION statements for each applicable Limiting Condition for Operation in XNS ~RT these MODES must be adhered to.
5~
,Specifications 4.0.1 through 4.0.S establish the general requirements applicable to Surveillance Requirements.
These requirements are based on the Surveillance Requirements stated in the Code of Federal Regulations, 10 CFR S0.36(c)(3):
"Surveillance requirements are requirements relating to test, calibration, or inapection to ensure that the necessary quality of systems and component* is maintained, that facili:y operation will be within safety limita, and that the limiting conditions of operation will be met."
Specification 4.0.1 establishes the requirement that surveillances must be performed during the OPERATIONAL MODES or other conditions for which the requirement* of the Limiting Condition* for Operation apply unless otherwise stated in an individual Surveillance Requirement.
Thu purpo** of this apecif ication i* to enaur* that lilurveillance* are performed to verify the operational statu* of *y*tems and component* and that parameter* are within apecif ied limits to ensure safe operation of the facility when the plant is in a MODE or other specified cc~dition for which the associated Limiting Condition* for Operation are applicable.
Surveillance Requirements do not have to be performed when the facility is in an OPERATIONAL MODE for which the requirement* of th* a*uociatad Limiting Condition for Operation do not apply unle** otherwi** *pecif ied.
The Surveillance Requirement* a**ociated with a Special Test Exception are only applicable when the Special Test Exception is used as an allowable exception to the requirements of a specification.
4.0.2 Specification 4.0.2 establish&* th* limit for which the specified time interval for Surveillance Requirement* may be extended.
It permits an allowable *xten*ion of the normal surveillance interval to facilitate surveillance *cheduling and consideration of plant operating conditions that may not be *uitabl* for conducting the *urveillance; e.g., tran*i*nt condition* or other ongoing surveillance or maintenance activiti*** It also provides flexibility to accommodate th* length of a fuel cycle for aurveillancea that are performed at each refueling outage and are specified with an 18 month aurveillanc* interval. It i* not intended that this prcvi*ion ba used repeatedly as a ccnvenienc* tc extend *urveillance intarvala bayond that *pecif ied for surveillances that are not performed during refueling outagea.
The limitation of Specification 4.0.2.i* baaed on engineering judgment and the recognition that the moat probable result of a~y SAL~M -
UNIT 1 B 3/4 0-5 Amendment No. 131
APPLICABILITY
- liN\\iTiN(i CoNi>iTtON' F'cR oPERA-TioN "3VIWEIU1:Mfe!l R::E!QYIREHEMY!.:e_
3.0.5 When a system, subsystem, train, component or device is determined to be inoperable solely because its emergency power source is inoperable, or solely because its normal power source is inoperable, it may be considered OPERABLE for the purpose of satisfying the requirements of its applicable limiting condition for operation, provided: (1) its corresponding ~ormal or emergency power source is OPERABLE; and (2) all of its redundant system(s),
- ub*ystem(*), train(*), component(*) and d*vic*(*) are OPERABLE, or likewise
- tisfy thli reqUirement* of -this* speci-ficaticn. -unl*** both conditions.( l) and (2) are satisfied within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, action shall be initiated to place the unit in a MODB in which th* applicable Limiting Condition fer Operation does not apply, by placing it, a* applicable,.in:
- 1.
At lea*t HOT STANDBY within the next 6 hour*,
- 2.
At least HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, and J.
At least COLD SHUTDOWN within th* subsequent 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Thi* specification is not applicable in MODES 5 or 6.
. SALEM - UNIT 2 3{4 0-2 Amendment No.110
('
I APPLICABILITY BASE3 in the other division must be OPERABLE, or likewise satisfy Specification 3.0.S (i.e., be capable of performing their design functions and have an' emergency power source OPERABLE).
In other words, both emergency power sources must be OPERABLE and all redundant systems, subsystems, trains, components and devices in both divisions must also be OPERABT.E.
If these conditions are not satisfied, action is required in accordance with this specification.
In MODES 5 or 6 Specification 3.0.5 is not applicable, and thus the individual ACTION atatements for each applicable Limiting Condition for Operation in LNSERT
. theaa MODES muat be adhered to.
B~
Specifications 4.0.l through 4.0.5 establish the general requirements applicable to Surveillance Requirements.
These requirements are based on the Surveillance Requirements stated in. the Code of Federal Regulations, 10 CFR 50.36(c)(3):
"Surveillance requirements are requirements relating to test, calibration, or inapection to ensurg that the neceaaary quality of systems and component* is maintained, that facility operation will be within safety limit*, and that the limiting conditions of operation will be met."
Specification 4.0.l establishes the requirement that surveillances must be performed during the. OPERA'UONAL MOD~S or other condition** for which the requirements of the Limiting Conditions for Operation apply unless otherwise stated in an individual Surveillance Requirement.
The purpose of this specification is to ensure that surveillance* are performed to verify the operational status of systems and components and that parameters are within specified limits to ensure safe operation of the facility when the plant is in a MODE*or other specified condition for which the associated Limiting Conditions for Operation are appli.cable.
Surveillance Requirements do not have to be performed when the facility is in an OPERATIONAL MODE for which the requirements of the associated Limiting Condition for Operation do not apply unle*a otherwise specified.
The Surveillance Requirements associated with a Special Test Exception are only applicable when the Special Test Exception is uaed aa an allowable exception to the requirementa of a apecification.
4.0.2 Specification 4.0.2 establishes the limit for which the specified time interval for Surveillance Requirements may be extended.
It permits an allowable exten*ion of the normal surveillance interval to facilitate surveillance *cheduling and consideration of plant operating conditions that may not be suitable for conducting th* surveillance; e.g., transient conditions or other ongoing surveillance or maintenance activities.
It also provides flexibility to accommodate the length of a fuel cycle for surveillances that are performed at each refueling outage and are specified with an 18 month surveillance interval.
It is not intended that this provision be u*ed repeatedly aa a co~enience to extend *urveillance intervals beyond that apecif ied for surveillanc*a that are not performed during refueling outages.
The limitation of specification 4.0.2 ia baaed on
- ngineering judgement and the recognition that the most probable reault of any SALEM - UNIT 2 B 3/4 0-5.
Amendment No. 110