ML110040867

Bellefonte Units 3 & 4 Cola (Final Safety Analysis Report), Rev. 3 - FSAR Chapter 07 Instrumentation and Controls - Sections 07.01 - 07.07

ML110040867
Person / Time
Site:	Bellefonte
Issue date:	12/22/2010
From:	Arent G Tennessee Valley Authority
To:	Document Control Desk, Office of New Reactors
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References
BELLEFONTE.P02.NP, BELLEFONTE.P02.NP.3, TENNVALLEY, TENNVALLEY.SUBMISSION.6, +reviewedmmc1
Download: ML110040867 (11)

Text

CHAPTER 7 INSTRUMENTATION AND CONTROLS TABLE OF CONTENTS Section Title Page

7.1 INTRODUCTION

................................................................................. 7.1-1 7.2 REACTOR TRIP.................................................................................. 7.2-1 7.3 ENGINEERED SAFETY FEATURES.................................................. 7.3-1 7.4 SYSTEMS REQUIRED FOR SAFE SHUTDOWN .............................. 7.4-1 7.5 SAFETY-RELATED DISPLAY INFORMATION .................................. 7.5-1 7.6 INTERLOCK SYSTEMS IMPORTANT TO SAFETY........................... 7.6-1 7.7 CONTROL AND INSTRUMENTATION SYSTEMS............................. 7.7-1 7-i Revision 3

LIST OF TABLES Number Title 7.5-201 Post-Accident Monitoring System 7.5-202 Summary of Type E Variables 7-ii Revision 3

CHAPTER 7 INSTRUMENTATION AND CONTROLS

7.1 INTRODUCTION

This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.1-1 Revision 3

7.2 REACTOR TRIP This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.2-1 Revision 3

7.3 ENGINEERED SAFETY FEATURES This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.3-1 Revision 3

7.4 SYSTEMS REQUIRED FOR SAFE SHUTDOWN This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.4-1 Revision 3

7.5 SAFETY-RELATED DISPLAY INFORMATION This section of the referenced DCD is incorporated by reference with the following departures and/or supplements.

Add the following paragraph at the end of Subsection 7.5.2.

SUP 7.5-1 FSAR Table 7.5-201 supplements DCD Table 7.5-1 and provides variable data shown in the DCD Table as "site specific."

Add the following paragraph at the end of Subsection 7.5.3.5.

FSAR Table 7.5-202 supplements DCD Table 7.5-8 and provides variable data shown in the DCD Table as "site specific."

7.5-1 Revision 3

TABLE 7.5-201 SUP 7.5-1 POST-ACCIDENT MONITORING SYSTEM(a)

Number of Variable Range / Status Instruments Required Remarks Boundary environs radiation

• Airborne 10-9 to 10-3 Ci/cc Radiohalogens and Particulates (portable sampling with onsite analysis capability)

• Radiation 10-3 to 104 R/hr, NA (portable photons instrumentation) 10-3 to 104 rads/hr, beta and low-energy photons

• Radioactivity Multichannel gamma Conforms to (portable ray spectrometer Regulatory Guide instrumentation) 1.97 Meteorological See Remarks See Remarks See FSAR parameters Subsection 2.3.3.2 and Table 2.3-317 a) This Table supplements DCD Table 7.5-1 and provides the site specific information noted in "Remarks" column of DCD Table 7.5-1.

7.5-2 Revision 3

TABLE 7.5-202 SUP 7.5-1

SUMMARY

OF TYPE E VARIABLES(a)

Function Monitored Variable Type/Category Environs Radiation and Plant Environs radiation level and E3 Radioactivity airborne radioactivity Meteorology Wind speed, wind direction, and E3 estimation of atmospheric stability (based on vertical temperature differences) a) This Table supplements DCD Table 7.5-8 and provides the site specific information noted in the variable column of DCD Table 7.5-8.

7.5-3 Revision 3

7.6 INTERLOCK SYSTEMS IMPORTANT TO SAFETY This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.6-1 Revision 3

7.7 CONTROL AND INSTRUMENTATION SYSTEMS This section of the referenced DCD is incorporated by reference with no departures or supplements.

7.7-1 Revision 3