ML063110313

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Technical Specifications, Issuance of Amendment Revision to Technical Specifications to Modify Description of Pressurizer Power Operated Relief Valves & Pressurizer Safety Valves Position Indicators
ML063110313
Person / Time
Site: Millstone Dominion icon.png
Issue date: 11/07/2006
From:
Plant Licensing Branch III-2
To:
Nerses V
Shared Package
ML062050005 List:
References
TAC MC9463
Download: ML063110313 (2)


Text

TABLE 3.3-11 Cn ACCIDENT MONITORING INSTRUMENTATION 0 Minimum Z Total No. Channels I

Instrument of Channels OPERABLE ACTION 9.- 1. Pressurizer Water Level 2 1

2. Auxiliary Feedwater Flow Rate 2/S.G. 1/S.G. 1
3. RCS Subcooled/Superheat Monitor 2 1 2
4. PORV Position Indicator 1/valve 1/valve 3 I
5. PORV Block Valve Position 1/valve 1/valve 3 Indicator
6. Safety Valve Position Indicator 1/valve 1/valve 3
7. Containment Pressure (Wide Range) 2 1 4
8. Containment Water Level (Narrow Range) 1 1 7##
9. Containment Water Level (Wide Range) 2 1 4
10. Core Exit Thermocouples 4 CETs/core quadrant 2 CETs in any 5 of 2 core quadrants
11. Main Steam Line Radiation Monitor 3 3 6 ctn
12. Reactor Vessel Coolant Level 2* 1* 8 z
  • A channel jis eight (8) sensors in a probe. A channel is OPERABLE if four (4) or more sensors, two (2) or more in the upper four and two (2) or more in the lower four, are OPERABLE.
    1. Refer to ACTION statement in Technical Specification 3.4.6.1.

TABLE 4.3-7 ACCIDENT MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS 0

CHANNEL CHANNEL INSTRUMENT CHECK CALIBRATION

1. Pressurizer Water Level M R
2. Auxiliary Feedwater Flow Rate M R
3. Reactor Coolant System Subcooled/Superheat Monitor M R
4. PORV Position Indicator M R
5. PORV Block Valve Position Indicator N.A. R CD 6. Safety Valve Position Indicator M R
7. Containment Pressure M R
8. Containment Water Level (Narrow Range) M R
9. Containment Water Level (Wide Range) M R
10. Core Exit Thermocouples M R*
11. Main Steam Line Radiation Monitor M R
12. Reactor Vessel Coolant Level M Electronic calibration from the ICC cabinets only.