ML20081F886

Proposed Tech Specs Re Containment Insp SRs

ML20081F886
Person / Time
Site:	Arkansas Nuclear
Issue date:	03/17/1995
From:	ENTERGY OPERATIONS, INC.
To:
Shared Package
ML20081F879	List: 2CAN039507, Application for Amend to License NPF-6,revising SR 4.5.2.c.2 Per Recommendations of NUREG-1366, Improvements to TS Srs, Section 7.5, Visual Insp of Containment Sump (PWR) & GL 93-05, Line-Item TS Improvements to Reduce Srs.. ML20081F886
References
NUDOCS 9503220313
Download: ML20081F886 (4)

Text

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l PROPOSED TECHNICAL SPECIFICATION CHANGES 1

l 9503220313 950317 PDR ADOCK 05000368 P

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.L EMERGENCY CORE' COOLING SYSTEMS

. SURVEILLANCE REQUIREMENTS (Continued)'

b.

At least once per 31 days by verifying that each valve (manual, power operated or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position.

c.

By a visual inspection which verifies that no loose debris (rags, trash, clothing, etc. ) is present in the containment which could be transported to the containment sump and cause restriction of.

the pump suctions during LOCA conditions. This visual inspection shall be performed:

1.

For all accessible areas of the containment prior to establishing CONTAINMENT INTEGRITY, and 2.

At least once daily of the areas affected within containment if containment has been entered that day, and during the final entry when CONTAINMENT INTEGRITY is established.

d.

At least once per 18 months by:

1.

Verifying automatic isolation and interlock action of the shutdown cooling system from the Reactor Coolant System when the Reactor Coolant System pressure is above 300 psia.

2.

A visual inspection of the containment sump and verifying that the subsystem suction inlets are not restricted by debris and that the sump components (trash racks, screens, etc.) show no evidence of structural distress or corrosion.

e.

At least once per 18 months, during shutdown, by:

1.

Verifying that each automatic valve in the flow path actuates to its correct position on SIAS and RAS test signals.

2.

Verifying that each of the following pumps start automatically upon receipt of a Safety Injection Actuation Test Signals a.

High-Pressure Safety Injection pump.

b.

Low-Pressure Safety Injection pump.

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1 ARKANSAS - UNIT 2 3/4 5-4 Amendment No. 49

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4 MARKUP OF CURRENT ANO-2 HCWMW (FORINFO ONLY)

pr EMERGENCY CORE COOLING SYSTEMS

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, SURVEILLANCE REQUIREMENTS (Continued)

~

b.

At least once per 31 days by verifying that each valve (manual, power operated or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position.

c.

By a visual inspection which verifies that no loose debris (rags, trash, clothing, etc.) is present in the containment which could be transported to the containment sump and cause restriction of the pump suctions during LOCA conditions. This visual inspection shall be performed:

1.

For all accessible areas of the containment prior to establishing CONTAINMENT INTEGRITY, and 2.

At least once daily Gof the areas affected within containment et th: ::=pletion ef-eenbeinment entry if containment has been entered that day, and durina the final entry _when CONTAINMENT INTEGRITY is established.

d.

At least once per 18 months by:

1.

Verifying automatic isolation and interlock action of the shutdown cooling system from the Reactor Coolant System when the Reactor Coolant System pressure is above 300 psia.

2.

A visual inspection of the containment sump and verifying that the subsystem suction inlets are not restricted by debris and that the sump components (trash racks, screens, etc.) show no evidence of structural distress or corrosion.

e.

At least once per 18 months, during shutdown, by:

1.

Verifying that each automatic valve in the flow path actuates to its correct position on SIAS and RAS test signals.

2.

Verifying that each of the following pumps start automatically upon receipt of a Safety Injection Actuation Test Signal:

a.

High-Pressure Safety Injection pump.

b.

Low-Pressure Safety Injection pump.

ARKANSAS - UNIT 2 3/4 5-4 Amendment No. 39