ML20207M756

Proposed Tech Specs,Allowing Startup & Continued Operation of Plant with Channel D Detector Until New Detector Is Installed During mid-cycle Outage Scheduled for Nov 1999

ML20207M756
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/24/1999
From:	ENTERGY OPERATIONS, INC.
To:
Shared Package
ML20207M748	List: 2CAN029912, Requests Enforcement Discretion from Requirements of TS Table 3.3-1,Action 2 to Allow Startup & Operation of Unit While Exigent TS Is Processed Re Channel D Detector.Encl Documents Util Position Discussed with NRC on 990223 ML20207M756
References
NUDOCS 9903190177
Download: ML20207M756 (2)

Text

4 9

I PROPOSED TECHNICAL SPECIFICATION CHANGE MARK-UP

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9903190177 990224 PDR ADOCK 05000368 P

PDR 1

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T 6,

I TABLE 3.3-1 (Continued)

I t

ACTION STATEMENTS l

ACTION 2 - With the number of channels OPERABLE one less than the Total Number of Channels, operation in the applicable MODES may continue provided the l

inoperable channel is placed in the bypassed or tripped condition I

within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

If the inoperable channel is bypassed for greater than 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />, the desirability of maintaining this channel in the bypassed condition shall be reviewed at the next regularly scheduled PSC meeting l

in accordance with the QA Manual Operations. The channel shall be returned to OPERABLE status prior to startup following the next COLD SKUTDOWN.11 l

With a channel process measurement circuit that affects multiple functional units inoperable or in test, bypass or trip all associated functional units as listed below.

Process Measurement Circuit Functional Unit Bypassed 1.

Linear Power Linear Power Level - High (Subchannel or Linear)

Local Power Density - High DNBR - Low Log Power Level - High*

2.

Pressurizar Pressure - NR Pressurizer Pressure - High I

Local Power Density -High

{

DNBR - Low 3-Containment Pressure - NR Containment Pressure - High (RPS)

Containment Pressurc - High (ESEAS)

Containment Pressure - High-High (ES EAS) 4.

Steam Generator 1 Pressure Steam Generator 1 Pressure - Low Steam Generator 1 AP (EEAS 1)

Steam Generator 2 AP (EEAS 2) 5.

Steam Generator 2 Pressure Steam Generator 2 Pressure - Low Steam Generator 1 AP (EEAS 1)

Steam Generator 2 AP (EFAS 2) 6.

Steam Generator 1 Level Steam Generator 1 Level - Low Steam Generator 1 Level - High Steam Generator 1 AP (EEAS 1) 7.

Steam Generator 2 Level Steam Generator 2 Level - Low Steam Generator 2 Level - High Steam Generator 2 AP (EEAS 2) 8.

Core Protection Calculator Local Power Density - High DNBR - Low

• Only for failure connon to both linear poker and log power.

• • Channel "D" of Functional Units 2, 3a, 9,

10, and 14 is not required to be restored to OPERABLE status prior to startup following 2R13. These functional units shall be restored to OPERABLE status prior to startup following the i

midcycle outage (2P99).

ARKANSAS - UNIT 2 3/4 3-5 Amendment No. M,M9,Mt 4M i