ML20024B645
| ML20024B645 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 07/01/1983 |
| From: | TOLEDO EDISON CO. |
| To: | |
| Shared Package | |
| ML20024B642 | List: |
| References | |
| TAC-53296, NUDOCS 8307110126 | |
| Download: ML20024B645 (6) | |
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LIMITING CON 01TIONS FOR OPERATION AND SURVEILL ANCE RE 3/4 3/4.0 APPLICABILITY LIMITING CONDITION FOR OPERATION 3.0.1 Limiting Conditions for Operation and ACTION requirements shall be t
applicable during the OPERATIONAL MODES or other conditions specified for -
each specification.
6 3.0.2 tion and/or associated ACTION within the specified time in constitute compliance with the specification.
In the event the Limiting Condition for Operation is restored prior to expiration of the specified tim.e interval, completion of the ACTION statement is not required.
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3.0.3 In the event a Limiting Condition for Operation and/or associated
(" ACTION requirements cannot be satisfied because of circumstances in excess of those addressed in the specification, the facility shall be placed in at least HOT STANDBY within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and in COLD SHUTDOWN within l
the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> unless corrective measures are completed that i
permit operation under the permissible ACTION statements for the speci-
!9 fied time interval as measured from initial discovery.
- Exceptions to these requirements shall be stated in the individual specifications.
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REPLAc5 3.0.4 Entry into an OPERATIONAL MODE or other specified applicability &
condition shall not be made unless the conditions of the Limiting Con ATTACNED dition for Operation are met without reliance on provisions contained in3 o.3 the ACTION statements unless otherwise excepted.
This provision shall ACTION sta tements.not prevent passage through OPERATIONAL MODES as required SURVEILLANCE REQUIREMENTS 8307110126 830701 PDR ADOCK 05000346 p
PDR 4.0.1 Surveillance Requirements shall be applicable during the OPERA-T10.'1AL PODES or other conditions specified for individual Limiting Conditions for Opera tion unless otherwise s tated in an individual Sur-veillance Requirement.
4.0.2 Each Surveillance Requirement shall be performed within the specified time interval with:
i A maximum allowable extension not to exceed 25% of the surveil-a.
lance interval, and b.
A total maximum combined interval time for any 3 consecutive tests not to exceed 3.25 times the specified surveillance interval.
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3.0.3 When a Limiting Condition for Operation is not met, except as provided in the associated ACTION requirements, within I hour action shall be initiated to place the unit in a MODE in which the Specification does not apply #
placing it, as applicable, in:
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1.
At least HOT STANDBY within th;
..ut. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, 8
2.
At least. HOT SHUTOOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, and l
3.
At least COLD SHUTDOWN within the subsequent 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Where corrective measures are completed that permit operation under the ACTION l
requirements, the ACTION may be taken in accordance with the specified time limits as measured from the time of failure to meet the Limiting Condition for Operation.
Exceptions to these requirements are stated in the individual Specifications.
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APPLICABILITY g0 BASES z
The specifications of this section provide the ge.eral requirements applicable to each of the Limiting Conditions for Operation and Surveil-lance Requirements within Section 3/4.
3.0.1 This specification defines the applicability of each specifica-tion in terms of defined OPERATIONAL MODES or other specified conditions' and is provided to delineate specifically when each specification is applicable.
3.0.2 This specification defines those conditions necessary to constitute compliance with the terms of an individual Limiting Condition for Operation and associated ACTIOM requirement, s
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3.0.3 This specification delinea'tes the ACTION to be ta
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circumstances not directly provided for in the ACTION statements and
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whose occurrence would violate the intent of the specification.
For
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example, Specification 3.5.1 calls for each Reactor Coolant System core flooding tank to be OPERABLE and provides explicit ACTION require-q ments when one tank is inoperable.
Under the terms of Specification 3.0.3, if more than one tank is inoperable, the facility is required to be in at least HDT STANDBY within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
n 3.0.4 This specification provides that entry into an OPERATIONAL MODE or other specified applicability condition must be made with (a) the full complement of required systems, equipment or cc.'ponents OPERABLE l
and (b) all other parameters as specified in the Limi ting Conditions for Operation being met without regard for allowable dev ations and out of i
service provisions contained in the ACTION statements.
The intent of'this provision is to insure that # acility operation is not initiated with either required equipment or 5 stems inoperable or I
l other specified limits being exceeded.
Exceptions to this provision have been provided for a limited number l
of specifications when startup with inoperable equip ent would not affect plant safety.
These exceptions are stated in the AC' ION statec.ents of the appropriate specifications.
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& Y0 This specification delineates the ACTION to be talen for circuc: stances 3.0.3 directly provided for in the ACTION staterents and whose occurrence would violate h intent of the specification.. For example, Specification 3.5.1 requires uch t
gecctor Coolant Systeme-fwaa kk 'to be OPERABLE and provides explicit ACTION requirecents if one 4dnK is inoperable.
Under the terms of Specification t_ ark is inoperable, the unit is required to be in 3.0.3, if rore than one at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in at least.HDT SHUTDOWN within the follow As a further example, Specification 3.6.2.1 requires twa Contairrent 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
Spray Systems to be OPERABLE and provides explicit ACTION requirecents if one Under the terms of Specif,ication 3.0.3, if both of spray system is inoperable:
the required Contaircent Spray Systems are inoperable,' the unit is required to be t
in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, in at least HOT SHUTDOWN within the..
d is" folicnting 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in at least COLD SHUTDOWN in the{.0,dnj s(nours, assured that the unit is brought to the required M3DE within the required times by promptly initiating and carrying out the appropriate ACTION statement.
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. APPLICABILITY..
SURVEILLANCE REQUIREMENTS (Continued)
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4.0.3 Performance of a Surveillance Requirement within the specified
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,/ time interval shall constitute compliance with OPERABILITY requirements for a Limiting Condition for Operation and associated ACTION statements
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[ unless otherwise required by the specification.
nto an OPERATh0NAL MODE or other specified applicability AU condition shall not be made unless the Surveillance Requirement (s)
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associated with the Limiting Condition for Operation have been performed within the stated surveillance interval or as otherwise specified.
4.0.5 Surveillance Requirements for inservice inspection and testing of ASME Code Class 1, 2 and 3 components shall be applicable as follows:
a.
During the time period:
1.
From issuance of the Facility Operating License to the start of facility commercial operation, inservice testing of ASME Code Class 1, 2 and 3 pumps and valves shall be S
performed in accordance with Section XI of the ASME Boiler and Pressure Vesel Code 1974 Edition, and Addenda through Sumer 1975, except where specific written relief has been granted by the Commission.
2.
Following start of facility commercial operation, inservice inspection of ASME Code Class 1, 2 and 3 components and inservice testing of ASME Code Class 1, 2 and 3 pumps and valves shall be performed in accordance with Section XI of the ASME Boiler and Pressure Vessel Code and applicable Addenda as required by 10 CFR 50, Section 50.55a(g),
except where specific written relief has been granted by the Ccmission pursuant to 10 CFR 50, Section 50.55a(g)(6)(i).
b.
Surveillance intervals specified in Section XI of the ASME Boiler and Pressure Vessel Code and applicable Adder.da for the ii. service inspection and testing activities required by the ASME Boiler and Pressure Vessel Code and applicable Addenda shall be applicable as follows in these Technical Specifications:
Or/ h.or str. ' 1IT 1
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_ Attachment Pags 6 Of 6 L4.0.3 Failure to perform a Surveillance Requirement within the specificed time interval ~shall constitute a failure to meet the OPERABILITY requirements for a Limiting Condition for Operation.
Exceptions to these requirements are stated in the individual Specifications.. Surveillance Requirements do not have to be performed on inoperable equipment.
4.0.3.1 If the failure to perform the Surveillance Requirement within the specified time limit is due to an administrative error, the applicable action shall be as follows:
With a piece of equipment or a system inoperable due.to a missed Surveillance Requirement, perform the required surveillance within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> from the time of discovery.
NOTE: If a surveillance requirement is missed due to an administrative error, appropriate reports must be filed even if the surveillance is performed within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
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