ML13002A446

Revision to the Emergency Response Data System

ML13002A446
Person / Time
Site:	Browns Ferry   (DPR-033, DPR-052, DPR-068)
Issue date:	12/27/2012
From:	James Shea Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML13002A446 (138)

Text

Tennessee Valley Authority, 1101 Market Street, Chattanooga, Tennessee 37402 December 27, 2012 10 CFR 50.4 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Browns Ferry Nuclear Plant, Units 1, 2, and 3 Facility Operating License Nos. DPR-33, DPR-52, and DPR-68 NRC Docket Nos. 50-259, 50-260, and 50-296

Subject:

Revision to the Emergency Response Data System The Tennessee Valley Authority (TVA) is enclosing revisions to the Emergency Response Data System (ERDS) data point library for Units 1, 2, and 3.

TVA is submitting the most recent approved revision of the technical instruction, Emergency Response Data Point System Data Point Library, for each unit. The revisions to the library, which include the addition of meteorological points, were approved on September 20, 2012, and have not been fully implemented. The changes are identified by a line drawn in the right margin of the affected page of each of the enclosed technical instructions. This information is being sent at this time to support coordination of the changes between the NRC and TVA data systems.

There are no new regulatory commitments contained in this letter. Should you have any questions concerning this submittal, please contact J. E. Emens, Jr., Nuclear Site Licensing Manager, at (256) 729-2636.

Respe

Ily,

'Shea e* President, Nuclear Licensing

Enclosure:

Emergency Response Data System (ERDS) Data Point Library, 1-TI-411, 2-TI-411 and 3-T411 cc: See Page 2 Printed on recycled paper

U.S. Nuclear Regulatory Commission Page 2 December 27, 2012 cc:

(w/ Enclosure):

NRC Regional Administrator - Region II NRC Senior Resident Inspector - Browns Ferry Nuclear Plant

ENCLOSURE Browns Ferry Nuclear Plant, Units 1, 2, and 3 Emergency Response Data System (ERDS) Data Point Library 1-TI-411, 2-TI-411, and 3-TI-411 See Attached

Browns Ferry Nuclear Plant Unit I Technical Instruction 1 -TI-411 Emergency Response Data System (ERDS) Data Point Library Revision 0002 Quality Related Level of Use: Information Use Effective Date:

09-20-2012 Responsible Organization:

SE, System Eng - I&C Prepared By:

Charles Bailes Approved By:

Gregory C. Preston

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 2 of 45 Current Revision Description Meteorological PID's have been revised to allow all data to be sent from the ICS. The CECC no longer supplies any data. Reference PER 450041.

IC 003

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 3 of 45 Table of Contents 1.0 INTRO DUCTIO N...................................................................................................

4 1.1 PURPO SE....................................................................................................................

4 1.2 SCO PE.........................................................................................................................

4 1.3 FREQ UENCY........................................................................................................

4

2.0 REFERENCES

4 3.0 DEFINITIO NS........................................................................................................

4 4.0 PRECA UTIO NS A ND LIM ITATIO NS......................................................................

5 5.0 PREREQ UISITES.....................................................................................................

5 6.0 EQ UIPM ENT........................................................................................................

5 7.0 PROCEDURE........................................................................................................

5 8.0 A CCEPTA NCE CRITERIA.......................................................................................

5 9.0 A PPENDICES.......................................................................................................

5 Appendix A:

Browns Ferry Unit I - ERDS Data Point Library...................................

6

BFN Emergency Response Data System 1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 4 of 45

1.0 INTRODUCTION

This Technical Instruction provides an appendix which contains the Emergency Response Data System (ERDS) Data Point Library for Unit 1. The ERDS Data Point Library is provided to the Nuclear Regulatory Commission (NRC) to document information relative to applicable data points that are transmitted from BFN Unit 1 Integrated Computer System (ICS) to the NRC whenever ERDS is activated. As such, changes to this Data Point Library must be coordinated with Licensing in order to ensure the NRC is informed of changes. Relative to ERDS changes, 10CFR50 Appendix E, Part VI, Paragraph 3a states:

"Any hardware or software changes that affect transmitted data points identified in the ERDS Data Point Library (site specific data base residing on the ERDS computer) must be submitted to the NRC within 30 days after the changes are completed."

ERDS consists of processes that run on ICS which collect applicable data and transmit this data across the network to TVA offices in Chattanooga. ERDS is NOT normally transmitting data to the NRC; the NRC only receives this data when they specifically request its transmission. When the NRC desires to receive BFN ERDS data, they will make a connection to a computer(s) in Chattanooga to obtain this data. ERDS is intended for use during radiological emergencies.

1.1 PURPOSE This instruction provides a controlled BFN instruction that documents the ERDS Data Point Library for Unit 1.

1.2 SCOPE This instruction is applicable to Unit 1 only.

1.3 FREQUENCY NOT applicable

2.0 REFERENCES

10CFR50 Appendix E Part VI 3.0 DEFINITIONS None

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 5 of 45 4.0 PRECAUTIONS AND LIMITATIONS None 5.0 PREREQUISITES None 6.0 EQUIPMENT.

None 7.0 PROCEDURE Appendix A contains the ERDS Data Point Library for BFN Unit 1 8.0 ACCEPTANCE CRITERIA NOT applicable.

9.0 APPENDICES Appendix A - Browns Ferry Unit 1 - ERDS Data Point Library

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 6 of 45 Appendix A (Page 1 of 40)

Browns Ferry Unit 1 - ERDS Data Point Library ERDS PNT No 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 DATE 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 12/20/2006 NRC ERDS PARAMETER NI POWER RNG NI INTER RNG NI SOURC RNG REAC VES LEV MAIN FD FLOW RCIC FLOW RCS PRESSURE HPCI FLOW LPCI FLOW LPCI FLOW CR SPRAY FL CR SPRAY FL CND A/E RAD CND A/E RAD DW RAD DW RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD DW PRESS DW TEMP SP TEMP SP LEVEL H2 CONC 02 CONC POINT ID SPDS0001 CALC045 SPDS0041 SPDS0007 CALC040 71-36 SPDS0008 73-33 74-50 74-64 75-21 75-49 SPDS0047 90-157 90-272A 90-273A 90-136 90-137 90-138 90-139 SPDS0009 SPDS0010 SPDS0016 SPDS0013 76-39 76-43 PLANT SPECIFIC POINT DESCRIPTION RX POWER APRM - COMPOSED AVERAGE OF 8 IRM'S RX POWER SRM - AVG RX WATER LEVEL - COMPOSED RFW FLOW TO REACTOR RCIC PUMP DISCHARGE FLOW RX PRESSURE - COMPOSED HPCI PUMP DISCHARGE FLOW RHR SYS I FLOW RHR SYS II FLOW CORE SPRAY SYS I FLOW CORE SPRAY SYS II FLOW OFFGAS POST TREATMENT AVG OFFGAS PRE TREATMENT AVG DW RAD-RX 582,45 DEG AZIMUTH DW RAD-RX 560, 270 DEG AZIMUTH MAIN STM LINE A RAD LEVEL MAIN STM LINE C RAD LEVEL MAIN STM LINE B RAD LEVEL MAIN STM LINE D RAD LEVEL DRYWELL PRESSURE - COMPOSED DRYWELL TEMPERATURE-COMPOSED SUPPR PL WTR TEMP - COMPOSED SUPPR PL WTR LVL (IN) - COMPOSED DRYWELL H2 CONCENTRATION DRYWELL OXYGEN CONCENTRATION

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 7 of 45 Appendix A (Page 2 of 40)

ERDS PNT No 27 28 29 30 31 32 33 34 35 36 37 DATE 12/20/2006 09/19/2012 09/19/2012 09/19/2012 12/20/2006 12/20/2006 12/20/2006 09/19/2012 09/19/2012 09/19/2012 12/20/2006 12/20/2006 NRC ERDS PARAMETER CST LEVEL WIND SPEED WIND SPEED WIND SPEED WIND DIR WIND DIR WIND DIR STAB CLASS STAB CLASS STAB CLASS TYPEDATA EFF GAS RAD POINT ID 2-169 CONDENSATE STORAGE TANK #1 (UNIT 1) LEVEL CALC521 91M AVERAGE WIND SPEED (15 MIN AVG)

CALC522 46M AVERAGE WIND SPEED (15 MIN AVG)

CALC523 10M AVERAGE WIND SPEED (15 MIN AVG)

MET003 91M VECTOR WIND DIR (15 MIN AVG)

MET01 1 46M VECTOR WIND DIR (15 MIN AVG)

MET019 1OM VECTOR WIND DIR (15 MIN AVG)

CALC524 STACK LVL ATM STAB CLASS (15 MIN)

CALC525 OVERALL ATM STAB CLASS (15 MIN)

CALC526 GRND LVL ATM STAB CLASS (15 MIN)

REAL /

INDICATES IF DATA IS FROM THE UNIT SIMULATED OR SIMULATOR.

SPDS0024 STACK RELEASE RATE - COMPOSED PLANT SPECIFIC POINT DESCRIPTION 38

BFN Emergency Response Data System I1 -TI-4111 Unit I (ERDS) Data Point Library Rev. 0002 Page 8 of 45 Appendix A (Page 3 of 40)

ERDS Point Number 1

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units:

Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of.Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power. Cut-On:

Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

NI POWER RNG SPDS0001 12/20/2006 BF1 1

NI POWER RNG SPDS0001 RX POWER APRM - COMPOSED Reactor Power Reactor Power A

N/A 0

125 N/A N/A P

4 Weighted Average w/Fault Detect (PSVA)

N/A HIHI=5 (Inhibited if no SCRAM)

N/A N/A N/A N

N/A The HIGH alarm is inhibited when the plant is not in a SCRAM condition. This supports plant EOI's.

BFN Emergency Response Data System 1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 9 of 45 Appendix A (Page 4 of 40)

ERDS Point Number 2

Date:

Reactor Unit:.

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units:

Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

NI INTER RNG CALC045 Reactor Power Intermediate Ring 12/20/2006 BF1 1

NI INTER RNG CALC045 AVERAGE OF 8 IRM'S Reactor Power - Intermediate Rng A

% SCALE N/A 0

125 N/A N/A P

8 Average (AVG)

N/A See Below N/A N/A N/A N

N/A Since the IRMs have a range switch this average is difficult to interpret.

Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=120 HIHI=108 HI=80 LO=20 LOLO=15 HIHI=50 HI-25 HIHI=50 HI=25

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 10 of 45 Appendix A (Page 5 of 40)

ERDS Point Number 3 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum !nstr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On:

Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

NI SOURC RNG SPDS0041 Reactor Power - Source Range 12/20/2006 BF1 1

N1 SOURC RNG SPDS0041 RX POWER SRM - AVG Reactor Power - Source Range A

CPS N/A

.1 1000000 N/A N/A P

4 Average of healthy inputs (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm: Startup/Shutdown/Refuel: HIHI=500000, HI=100000, LO=5, LOLO=3

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 11 of 45 Appendix A (Page 6 of 40)

ERDS Point. Number 4

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

REAC VES LEV SPDS0007 Reactor Vessel Water Level 12/20/2006 BF1 1

REAC VES LEV SPDS0007 RX WATER LEVEL - COMPOSED Reactor Vessel Water Level A

INCHES N/A

-268 400 MSSKRT 528" above vessel zero P

11 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=51, H1=39, LO=27, LOLO=2 N/A N/A N/A Y

N/A Combines one 0 - +400 (floodup), four + 70 (Normal), four -155 -

+ 60 (Emerg) and two -268 - +32 (post accident) into one wide range indication; therefore, for off normal conditions this point could be difficult to interpret. Instruments are calibrated for normal operating conditions, except for the floodup instrument which is calibrated for atmospheric conditions, and the post accident instruments which are calibrated assuming 212 degrees Fahrenheit water in all lines. Top of fuel is at - 162".

Unique System Desc.:

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 12 of 45 Appendix A (Page 7 of 40)

ERDS Point Number 5

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On:

Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

MAIN FD FLOW CALC040 Feedwater Flow into the Reactor 12/20/2006 BF1 1

MAIN FD FLOW CALC040 RFW FLOW TO REACTOR Feedwater Flow into the Reactor A

MLB/HR N/A 0

20 N/A N/A P

2 Sum of RFW LINE A and RFW LINE B N/A Run: HIHI=14.8, H1=14.7 (EPU values HIHI=17.1, HI=17.0)

N/A N/A N/A N

N/A Sum of feedflow instruments (3-78A & 3-78B),

uncompensated

BFN Emergency Response Data System I1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 13 of 45 Appendix A (Page 8 of 40)

ERDS Point Number 6

Date:.

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC. or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

RCIC FLOW 71-36 Core Isolation Cooling Flow 12/20/2006 BF1 1

RCIC FLOW 71-36 RCIC PUMP DISCHARGE FLOW Core Isolation Cooling Flow A

GPM N/A 0

700 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=625 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 14 of 45 Appendix A (Page 9 of 40)

ERDS Point Number 7

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On:

Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

RCS PRESSURE SPDS0008 Reactor Coolant System Pressure 12/20/2006 BF1 1

RCS PRESSURE SPDS0008 RX PRESSURE - COMPOSED Reactor Coolant System Pressure A

PSIG N/A 0

1500 N/A N/A P

6 Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A Y

N/A Instruments are calibrated for rated operating conditions Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=1073, H1=1070, LO=918, LOLO=915 HIHI=1073, H1=1070, LO=918, LOLO=915 HIHI=1073, HI-1070 HIHI=1073, H1=1070

BFN Emergency Response Data System I1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 15 of 45 Appendix A (Page 10 of 40)

ERDS Point Number 8 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

HPCI FLOW 73-33 High Pressure Coolant Inj. Flow 12/20/2006 BF1 1

HPCI FLOW 73-33 HPCI Pump Discharge Flow High Pressure Coolant lnj. Flow A

GPM N/A 0

6000 N/A N/A S

1 Polynomial Downstream of Min. Flow Line All modes: HIHI=5200 N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 16 of 45 Appendix A (Page 11 of 40)

ERDS Point Number 9

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or. SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip. Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

LPCI FLOW 74-50 LPCI - RHR System I Flow 12/20/2006 BF1 1

LPCI FLOW 74-50 RHR SYS I Flow LPCI - RHR System I Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All modes: HIHI=20000, H1=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 17 of 45 Appendix A (Page 12 of 40)

ERDS Point Number 10 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of. Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

LPCI FLOW 74-64 LPCI - RHR System II Flow 12/20/2006 BF1 1

LPCI FLOW 74-64 RHR SYS II Flow LPCI - RHR System II Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All modes: HIHI=20000, H1=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 18 of 45 Appendix A (Page 13 of 40)

ERDS Point Number 11 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference. Leg:

Unique System Desc.:

CR SPRAY FL 75-21 Core Spray - System I Flow 12/20/2006 BF1 1

CR SPRAY FL 75-21 CORE SPRAY SYS I FLOW Core Spray - System I Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300, HI=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 19 of 45 Appendix A (Page 14 of 40)

ERDS Point Number 12 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of, Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

CR SPRAY FL 75-49 Core Spray - System II Flow 12/20/2006 BF1 1

CR SPRAY FL 75-49 CORE SPRAY SYS II FLOW Core Spray - System II Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300, HI=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 20 of 45 Appendix A (Page 15 of 40)

ERDS Point Number 13 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor.Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

CND A/E RAD SPDS0047 Condensor Air Ejector Rad Level 12/20/2006 BF1 1

CND A/E RAD SPDS0047 OFFGAS POST TREATMENT AVG Condensor Air Ejector Rad Level A

CPS N/A

.1 1000000 N/A N/A P

2 Healthy Average (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm:

Run/Startup:

Shutdown/Refuel:

HIHI=290000 HI=58000 LOLO=10 LOLO-=10

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 21 of 45 Appendix A (Page 16 of 40)

ERDS Point Number 14 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

CND A/E RAD 90-157 Offgas Pre Treatment Avg 12/20/2006 BF1 1

CND A/E RAD 90-157 OFFGAS PRE TREATMENT RADIATION Offgas Pre Treatment Avg A

MR/HR N/A 1.0 1000000 N/A N/A S

1 SALG N/A Run/Startup: HIHI=1690, H1=845, LOLO=1 N/A N/A Downscale N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 22 of 45 Appendix A (Page 17 of 40)

ERDS Point Number 15 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero' Point

Reference:

Reference Point Notes:

PROC or.SENS:

Number of. Sensors:

How Processed:.

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

DW RAD 90-272A Drywell Radiation - 45 Deg 12/20/2006 BF1 1

DW RAD 90-272A DW RAD-RX 582,45 DEG AZIMUTH Drywell Radiation - 45 Deg A

R/HR N/A 1.0 10000000 N/A N/A S

1 SALG At Level 582, 45 Degree Azimuth All modes:

HIHI=1440, HI=1000 N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 23 of 45 Appendix A (Page 18 of 40)

ERDS Point Number 16 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

DW RAD 90-273A Drywell Radiation - 270 Deg 12/20/2006 BF1 1

DW RAD 90-273A DW RAD-RX 560, 270 DEG AZIMUTH Drywell Radiation - 270 Deg A

R/HR N/A 1.0 10000000 N/A N/A S

1 SALG At Level 560, 270 Degree Azimuth All modes:

HIHI=1440, HI=1000 N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 24 of 45 Appendix A (Page 19 of 40)

ERDS Point Number 17 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:.

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

MN STEAM RAD 90-136 Rad Level - Main Steam Line A 12/20/2006 BF1 1

MN STEAM RAD 90-136 MAIN STM LINE A RAD LEVEL Rad Level - Main Steam Line A A

MR/HR N/A 1.0 1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes:

HIHI=1500, HI=750 N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 25 of 45 Appendix A (Page 20 of 40)

ERDS Point Number 18 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of.Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

MN STEAM RAD 90-137 Rad Level - Main Steam Line C 12/20/2006 BF1 1

MN STEAM RAD 90-137 MAIN STM LINE C RAD LEVEL Rad Level - Main Steam LineC A

MR/HR N/A 1.0 1000000 N/A N/A S

1 SALG Main Steam All modes:

Tunnel HIHI=1500, HI=750 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 26 of 45 Appendix A (Page 21 of 40)

ERDS Point Number 19 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

MN STEAM RAD 90-138 Rad Level - Main Steam Line B 12/20/2006 BF1 1

MN STEAM RAD 90-138 MAIN STM LINE B RAD LEVEL Rad Level -Main Steam Line B A

MR/HR N/A 1.0 1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=1500, HI=750 N/A N/A LOW N

N/A

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 27 of 45 Appendix A (Page 22 of 40)

ERDS Point Number 20 Date:

Reactor Unit:*

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip.Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:.

MN STEAM RAD 90-139 Rad Level - Main Steam Line D 12/20/2006 BF1 1

MN STEAM RAD 90-139 MAIN STM LINE D RAD LEVEL Rad Level -Main Steam Line D A

MR/HR N/A 1.0 1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=1500, HI=750 N/A N/A LOW N

N/A

BFN Emergency Response Data System I-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 28 of 45 Appendix A (Page 23 of 40)

ERDS Point Number 21 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power.Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

DW PRESS SPDS0009 Drywell Pressure 12/20/2006 BF1 1

DW PRESS SPDS0009 DRYWELL PRESSURE - COMPOSED Drywell Pressure A

PSIG N/A

-15 300 N/A N/A P

6 Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A N

N/A Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=2.45, HI=1.96, LO=1.15, LOLO=1.1 HIHI=2.45, HI=1.96, LO=1.15, LOLO=1.1 HIHI=2.45, HI=1.96, LO=1.15, LOLO=1.1 HIHI=2.45, HI=1.96

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 29 of 45 Appendix A (Page 24 of 40)

ERDS Point Number 22 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

DW TEMP SPDS0010 Drywell Temperature 12/20/2006 BF1 1

DW TEMP SPDS0010 DRYWELL TEMPERATURE - COMPOSED Drywell Temperature A

DEGF N/A 0

400 N/A N/A P

2 Weighted Average w/Fault Detect (PSVA)

See Below N/A N/A N/A N

N/A Alarm:

Run:

HIHI=160, H1=145, LO=100, LOLO=70 Startup:

HIHI=160, HI=145, LO=90, LOLO=70 Shutdown/Refuel:

HIHI=160, H1=145, LO=65, LOLO=60

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 30 of 45 Appendix A (Page 25 of 40)

ERDS Point Number 23 Date:

Reactor Unit:

Data:Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level. Reference Leg:

Unique System Desc.:

SP TEMP SPDS0016 Suppression Pool Temperature 12/20/2006 BF1 1

SP TEMP SPDS0016 SUPPR PL WTR TEMP - COMPOSED Suppression Pool Temperature A

DEGF N/A 30 230 N/A N/A P

16 Average (PSVA)

Around Circumference of Torus All modes: HIHI=95, H1=93, LOLO=50 N/A N/A N/A N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 31 of 45 Appendix A (Page 26 of 40)

ERDS Point Number 24 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum lnstr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

SP LEVEL SPDS0013 Suppression Pool Water Level 12/20/2006 BF1 1

SP LEVEL SPDS0013 SUPPR PL WTR LVL (IN) - COMPOSED Suppression Pool Water Level A

INCHES N/A

-181.45 58.55 Below 181.45 inches above Torus Bottom P

4 Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A N

N/A All modes: HIHI = -1 HI = -2 LO = -5.5 LOLO = -6.25

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 32 of 45 Appendix A (Page 27 of 40)

ERDS Point Number 25 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

H2 CONC 76-39 Drywell or Torus Hydrogen Level 12/20/2006 BF1 1

H2 CONC 76-39 DRYWELL H2 CONCENTRATION Drywell or Torus Hydrogen Level A

N/A 0

10 N/A N/A P

1 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=2.4 HI=2.0 LOLO=0.10 N/A N/A N/A N

N/A Sensor input can be switched between the Torus and Drywell, therefore this point may be difficult to interpret.

Unique System Desc.:

BFN Emergency Response Data System I1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 33 of 45 Appendix A (Page 28 of 40)

ERDS Point Number 26 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

02 CONC 76-43 Drywell or Torus Oxygen Level 12/20/2006 BF1 1

02 CONC 76-43 DRYWELL OXYGEN CONCENTRATION Drywell or Torus Oxygen Level A

N/A 0

25 N/A N/A S

1 Polynomial N/A All modes: HIHI=3.3 HI=2.8 LOLO=0.10 N/A N/A LOW N

N/A Sensor input can be switched between the Torus and Drywell, therefore this point may be difficult to interpret.

Unique System Desc.:

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 34 of 45 Appendix A (Page 29 of 40)

ERDS Point Number 27 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique. System Desc.:

Condensate Storage Tank #1 2-169 (UNIT 1) Level CST LEVEL 12/20/2006 BF1 1

CST LEVEL 2-169 CST #1 (UNIT 1) LEVEL Condensate Storage Tank Level A

FEET 28 feet = 375,000 GALLONS 0

32 Below 2 feet above bottom of tank S

1 Polynomial N/A All modes: HIHI=29 H1=27 LO=12 LOLO=10 N/A N/A LOW N

N/A Zero level reference point is 2 feet above bottom of tank.

BFN Emergency Response Data System I1-TI-411 Unit.1 (ERDS) Data Point Library Rev. 0002 Page 35 of 45 Appendix A (Page 30 of 40)

ERDS Point Number 28 Date:

Reactor Unit:

Data'Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point*Notes:

PROC or SENS:

Number of Sensors:

How. Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power.Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

WIND SPEED CALC521 91M AVG WIND SPEED4 09/19/2012 BF1 1

WIND SPEED CALC521 91M AVERAGE WIND SPEED (15 MIN AVG)

Wind Speed - Upper Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 91 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data System I-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 36 of 45 Appendix A (Page 31 of 40)

ERDS Point Number 29 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique.System Desc.:

WIND SPEED CALC522 46M AVERAGE WIND SPEEDI 09/19/2012 BF1 1

WIND SPEED CALC522 46M AVERAGE WIND SPEED (15 MIN AVG)

Wind Speed - Intermediate Level I

A m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 46 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data System 11-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 37 of 45 Appendix A (Page 32 of 40)

ERDS Point Number 30 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

WIND SPEED CALC523 10M AVG WIND SPEEO 09/19/2012 BF1 1

WIND SPEED CALC523 10M AVERAGE WIND SPEED (15 MIN AVG)

Wind Speed - Lower Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 10 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 38 of 45 Appendix A (Page 33 of 40)

ERDS Point Number 31 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure, Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

WIND DIR MET003 91 M VECTOR WIND DIR 12/20/2006 BF1 1

WIND DIR MET003 91M VECTOR WIND DIR (15 MIN AVG)

Wind Speed - Upper Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 91 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data System I1 -TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 39 of 45 Appendix A (Page 34 of 40)

ERDS Point Number 32 Date:

Reactor Unit:

Data Feeder::.

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

WIND DIR MET01 1 46M VECTOR WIND DIR 12/20/2006 BF1 1

WIND DIR MET01 1 46M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Intermed Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 46 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data System 11-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 40 of 45 Appendix A (Page 35 of 40)

ERDS Point Number 33 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

WIND DIR MET019 10M VECTOR WIND DIR 12/20/2006 BF1 0

WIND DIR MET019 10M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Lower Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 10 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data System I1-TI-411 Unit 1 (ERDS) Data Point Library Rev. 0002 Page 41 of 45 Appendix A (Page 36 of 40)

ERDS Point Number 34 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

STAB CLASS CALC524 STACK LVL ATM S'AB 09/19/2012 BF1 1

STAB CLASS CALC524 STACK LVL ATM STAB CLASS (15 MIN) edit Stability STABA

-100

+100 N/A N/A P

2 No Alarms N/A N/A N/A N

N/A Differential Temperature Upper-Lower (deg C)

Difference

< =Stabilitv

Cla, I

is Point Value

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 A

1 B

2 C

3 D

4 E

5 F

6 G

7

BFN Unit I Emergency Response Data System (ERDS) Data Point Library 1-TI-411 Rev. 0002 Page 42 of 45 Appendix A (Page 37 of 40)

ERDS Point Number 35 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

STAB CLASS CALC525 OVERALL ATM STAh 09/19/2012 BF1 1

STAB CLASS CALC525 OVERALL ATM STAB CLASS (15 MIN)

Air Stability Intermediate STABA

-100

+100 N/A N/A P

2 No Alarms N/A N/A N/A N

N/A Differential Temperature Upper-Intermed. (deg C)

Difference Stabilitv Class Point Value

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 A

1 B

2 C

3 D

4 E

5 F

6 G

7

BFN Emergency Response Data System I1-TI-411 Unit I (ERDS) Data Point Library' Rev. 0002 Page 43 of 45 Appendix A (Page 38 of 40)

ERDS Point Number 36 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

Generic Cond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique, System Desc.:

STAB CLASS CALC526 GRND LVL ATM ST41B 09/19/2012 BF1 1

STAB CLASS CALC526 GRND LVL ATM STAB CLASS (15 MIN)

Air Stability Lower STABA

-100

+100 N/A N/A P

2 No Alarms N/A N/A LOW N

N/A Differential Temperature Intermed-Lower (deg C)

Difference

<=

Stabilitv Class I

Point Value

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 B

C D

E F

2 3

4 5

6 A

1 G

7

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 44 of 45 Appendix A (Page 39 of 40)

ERDS Point Number 37 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

TYPEDATA REAL/SIMULATED 12/20/2006 BF1 1

TYPEDATA REAL/SIMULATED REAL/SIMULATED A

REAL/SIMU N/A N/A N/A N/A N/A P

0 0 IF REAL, 1 IF SIMULATED N/A N/A N/A N/A N/A N

N/A This point is used to indicate whether the data is coming from the unit or from the simulator.

Unique System Desc.:

BFN Emergency Response Data System 1-TI-411 Unit I (ERDS) Data Point Library Rev. 0002 Page 45 of 45 Appendix A (Page 40 of 40)

RADIOACTIVITY OF RELEASED GASES ERDS Point Number 38 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc.:

EFF GAS RAD SPDS0024 12/20/2006 BF1 1

EFF GAS RAD SPDS0024 STACK RELEASE RATE - COMPOSED Radioactivity of Released Gasses A

Ci/SEC N/A 0.0 200 N/A N/A P

7 See Below Plant Stack All modes: HIHI=140 H1=14 N/A N/A LOW Y

N/A How Processed: Stack flow (cfm) X Stack Release Activity (uCi/cc) (MULT). where Stack Activity = Monitor counts X Calibration constant X Temperature correction X Pressure correction X Dead Time correction.

Browns Ferry Nuclear Plant Unit 2 Technical Instruction 2-TI-411 Emergency Response Data System (ERDS) Data Point Library Revision 0002 Quality Related Level of Use: Information Use Effective Date: 09-20-2012 Responsible Organization:

System Eng - I&C Prepared By:

Charles Bailes Approved By:

Gregory C. Preston

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 2 of 45 Current Revision Description Pages Affected:

Type of Change:

All Other Tracking Number:

004 Meteorological PIDs have been revised to allow all data to be sent from the ICS. The CECC no longer supplies any data. See PER 450041

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 3 of 45 Table of Contents 1.0 INTRO DUCTIO N...................................................................................................

4 1.1 PURPO SE....................................................................................................................

4 1.2 SCO PE.........................................................................................................................

4 1.3 FREQ UENCY........................................................................................................

4

2.0 REFERENCES

4 3.0 DEFINITIO NS........................................................................................................

4 4.0 PRECA UTIO NS A ND LIM ITATIO NS......................................................................

5 5.0 PREREQ UISITES.....................................................................................................

5 6.0 EQ UIPM ENT........................................................................................................

5 7.0 PRO CEDURE........................................................................................................

5 8.0 ACCEPTA NCE CRITERIA........................................................................................

5 9.0 A PPENDICES.......................................................................................................

5 Appendix A:

Browns Ferry Unit 2 - ERDS Data Point Library...................................

6

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 4 of 45

1.0 INTRODUCTION

This Technical Instruction provides an appendix which contains the Emergency Response Data System (ERDS) Data Point Library for Unit 2. The ERDS Data Point Library is provided to the Nuclear Regulatory Commission (NRC) to document information relative to the applicable data points that are transmitted from the BFN Unit 2 Integrated Computer System (ICS) to the NRC whenever ERDS is activated.

As such, changes to this Data Point Library must be coordinated with Licensing in order to ensure that the NRC is informed of the changes. Relative to ERDS changes, 10CFR50 Appendix E, Part VI, Paragraph 3a states:

"Any hardware and software changes that affect the transmitted data points identified in the ERDS Data Point Library (site specific data base residing on the ERDS computer) must be submitted to the NRC within 30 days after the changes are completed."

ERDS consists of processes that run on ICS which collect applicable data and transmit this data across the network to TVA offices in Chattanooga. ERDS is NOT normally transmitting data to the NRC; the NRC only receives this data when they specifically request its transmission. When the NRC desires to receive BFN ERDS data, they will make a connection to a computer(s) in Chattanooga to obtain this data. ERDS is intended to be used during radiological emergencies.

1.1 PURPOSE The purpose of this instruction is to provide a controlled BFN instruction that documents the ERDS Data Point Library for Unit 2.

1.2 SCOPE The Scope of this instruction is for Unit 2 only.

1.3 FREQUENCY NOT applicable.

2.0 REFERENCES

A.

10CFR50 Appendix E Part VI 3.0 DEFINITIONS None

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 5 of 45 4.0 PRECAUTIONS AND LIMITATIONS None 5.0 PREREQUISITES None 6.0 EQUIPMENT None 7.0 PROCEDURE Appendix A contains the ERDS Data Point Library for BFN Unit 2.

8.0 ACCEPTANCE CRITERIA NOT applicable.

9.0 APPENDICES Appendix A - Browns Ferry Unit 2 - ERDS Data Point Library

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 6 of 45 Appendix A (Page 1 of 40)

Browns Ferry Unit 2 - ERDS Data Point Library 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 DATE 12/18/2000 12/18/2000 12/18/2000 03/22/2001 12/18/2000 12/18/2000 12/1.8/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 12/18/2000 NRC ERDS PARAMETER NI POWER RNG NI INTER RNG NI SOURC RNG REAC VES LEV MAIN FD FLOW RCIC FLOW RCS PRESSURE HPCI FLOW LPCI FLOW LPCI FLOW CR SPRAY FL CR SPRAY FL CND A/E RAD CND A/E RAD DW RAD DW RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD DW PRESS DW TEMP SP TEMP SP LEVEL H2 CONC 02 CONC CST LEVEL POINT ID SPDS0001 CALCO45 SPDS0041 SPDS0007 CALCO40 71-36 SPDS0008 73-33 74-50 74-64 75-21 75-49 SPDS0047 90-157 90-272A 90-273A 90-136 90-137 90-138 90-139 SPDS0009 SPDS0010 SPDS0016 SPDS0013 SPDS0017 76-43 2-161 PLANT SPECIFIC POINT DESCRIPTION RX POWER APRM - COMPOSED AVERAGE OF 8 iRM'S RX POWER SRM - AVG RX WATER LEVEL - COMPOSED RFW FLOW TO REACTOR RCIC PUMP DISCHARGE FLOW RX PRESSURE - COMPOSED HPCI PUMP DISCHARGE FLOW RHR SYS I FLOW RHR SYS II FLOW CORE SPRAY SYS I FLOW CORE SPRAY SYS II FLOW OFFGAS POST TREATMENT AVG OFFGAS PRE TREATMENT AVG DW RAD-RX 555, 135 DEG AZIMUTH DW RAD-RX 560, 270 DEG AZIMUTH MAIN STM LINE A RAD LEVEL MAIN STM LINE C RAD LEVEL MAIN STM LINE B RAD LEVEL MAIN STM LINE D RAD LEVEL DRYWELL PRESSURE - COMPOSED DRYWELL TEMPERATURE - COMPOSED SUPPR PL WTR TEMP - COMPOSED SUPPR PL WTR LVL (IN) - COMPOSED DRYWELL H2 - COMPOSED DRYWELL OXYGEN CONCENTRATION CST #2 (UNIT 2) LEVEL

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 7 of 45 DATE 28 09/19/2012 29 09/19/2012 30 09/19/2012 31 32 33 34 35 36 37 12/18/2000 12/18/2000 12/18/2000 09/19/2012 09/19/2012 09/19/2012 12/18/2000 NRC ERDS PARAMETER WIND SPEED WIND SPEED WIND SPEED WIND DIR WIND DIR WIND DIR STAB CLASS STAB CLASS STAB CLASS TYPEDATA Appendix A (Page 2 of 40)

POINT ID CALC521 CALC522 CALC523 MET004 MET005 MET006 CALC524 CALC525 CALC526 REAL/

SIMULATED SPDS0024 PLANT SPECIFIC POINT DESCRIPTION 91M VECTOR WIND-SPEED (15 MIN AVG) 46M VECTOR WIND SPEED (15 MIN AVG) 10M VECTOR WIND SPEED (15 MIN AVG) 91M VECTOR WIND DIR (15 MIN AVG) 46M VECTOR WIND DIR (15 MIN AVG) 1OM VECTOR WIND DIR (15 MIN AVG)

STABILITY CLASS UPPER STABILITY CLASS INTERMEDIATE STABILITY CLASS LOWER 38 9/12/2005 EFF GAS RAD STACK RELEASE RATE - COMPOSED

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 8 of 45 Appendix A (Page 3 of 40)

ERDS Point Number 1

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI POWER RNG SPDS0001 12/18/2000 BF2 1

NI POWER RNG SPDS0001 RX POWER APRM - COMPOSED Reactor Power Reactor Power A

N/A 0

125 N/A N/A P

4 Weighted Average w/Fault Detect (PSVA)

N/A HIHI=5 (Inhibited if no SCRAM)

N/A N/A N/A N

N/A The HIGH alarm is inhibited when the plant is NOT in a SCRAM condition. This supports plant EOI's.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 9 of 45 Appendix A (Page 4 of 40)

ERDS Point Number:

2 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI INTER RNG CALCO45 Reactor Power - Intermediate Rng 12/18/2000 BF2 1

NI INTER RNG CALCO45 AVERAGE OF 8 IRM'S Reactor Power - Intermediate Rng A

%SCALE N/A 0

125 N/A N/A P

8 Average (AVG)

N/A See Below N/A N/A N/A N

N/A Since the IRMs have a range switch this average is difficult to interpret.

Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=120 HIHI=108, HI=80, LO=20, LOLO=15 HIHI=50, HI=25 HIHI=50, HI=25

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 10 of 45 Appendix A (Page 5 of 40)

ERDS Point Number: 3 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How. Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI SOURC RNG SPDS0041 Reactor Power-Source Range 12/18/2000 BF2 1

NI SOURC RNG SPDS0041 RX POWER SRM - AVG Reactor Power - Source Range A

CPS N/A 1

1000000 N/A N/A P

4 Average of healthy inputs (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm: Startup/Shutdown/Refuel: HIHI=500000, HI=100000, LO=5, LOLO=3

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 11 of 45 Appendix A (Page 6 of 40)

ERDS Point Number:

4 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID: Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

REAC VES LEV SPDS0007 Reactor Vessel Water Level 12/18/2000 BF2 1

REAC VES LEV SPDS0007 RX WATER LEVEL - COMPOSED Reactor Vessel Water Level A

INCHES N/A

-268 400 MSSKRT 528" above vessel zero P

11 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=51, HI=39, LO=27, LOLO=2 N/A N/A N/A Y

N/A Combines one 0 - +400 (floodup), four +70 (Normal), four -155 - +60 (Emerg) and two -268 - +32 (post accident) into one wide range indication; therefore, for off normal conditions this point could be difficult to interpret. Instruments are calibrated for normal operating conditions, except for the floodup instrument which is calibrated for atmospheric conditions, and the post accident instruments which are calibrated assuming 212 degrees Faranheit water in all lines. Top of fuel is at

-162".

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 12 of 45 Appendix A (Page 7 of 40)

ERDS Point Number:

5 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

MAIN FD FLOW CALCO40 Feedwater Flow into the Reactor 12/18/2000 BF2 1

MAIN FD FLOW CALCO40 RFW FLOW TO REACTOR Feedwater Flow into the Reactor A

MLB/HR N/A 0

16 N/A N/A P

2 Sum of RFW LINE A and RFW LINE B N/A Run: HIHI=14.8, H1=14.7 N/A N/A N/A N

N/A Sum of feedflow instruments, uncompensated

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 13 of 45 Appendix A (Page 8 of 40)

ERDS Point Number:

6 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

RCIC FLOW 71-36 Core Isolation Cooling Flow 12/18/2000 BF2 1

RCIC FLOW 71-36 RCIC PUMP DISCHARGE FLOW Core Isolation Cooling Flow A

GPM N/A 0

700 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=625 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 14 of 45 Appendix A (Page 9 of 40)

ERDS Point Number:

7 Date:.

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

RCS PRESSURE SPDS0008 Reactor Coolant System Pressure 12/18/2000 BF2 1

RCS PRESSURE SPDS0008 RX PRESSURE - COMPOSED Reactor Coolant System Pressure A

PSIG N/A 0

1500 N/A N/A PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID. Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

P 6

Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A Y

N/A Instruments are calibrated for rated operating conditions.

Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=1073, H1=1070, LO=918, LOLO=915 HIHI=1073, H1=1070, LO=918, LOLO=915 HIHI=1073, H1=1070 HIHI=1073, H1=1070

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 15 of 45 Appendix A (Page 10 of 40)

ERDS Point Number:

8 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

HPCI FLOW 73-33 High Pressure Coolant Inj. Flow 12/18/2000 BF2 1

HPCI FLOW 73-33 HPCI Pump Discharge Flow High Pressure Coolant Inj. Flow A

GPM N/A 0

6000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=5200 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 16 of 45 Appendix A (Page 11 of 40)

ERDS Point Number:

9 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

LPCI FLOW 74-50 LPCI - RHR System 1 Flow 12/18/2000 BF2 1

LPCI FLOW 74-50 RHR SYS I FLOW LPCI - RHR System 1 Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All Modes: HIHI=20000, H1=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 17 of 45 Appendix A (Page 12 of 40)

ERDS Point Number:

10 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique, System Desc:

LPCI FLOW 74-64 LPCI - RHR System II Flow 12/18/2000 BF2 1

LPCI FLOW 74-64 RHR SYS II FLOW LPCI - RHR System II Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All modes: HIHI=20000, H1=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 18 of 45 Appendix A (Page 13 of 40)

ERDS Point Number:

11 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

N ID. Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CR SPRAY FL 75-21 Core Spray - System I Flow 12/18/2000 BF2 1

CR SPRAY FL 75-21 CORE SPRAY SYS I FLOW Core Spray - System I Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300, H1=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 19 of 45 Appendix A (Page 14 of 40)

ERDS Point Number:

12 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number-of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CR SPRAY FL 75-49 Core Spray - System II Flow 12/18/2000 BF2 1

CR SPRAY FL 75-49 CORE SPRAY SYS II FLOW Core Spray - System II Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300, HI=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 20 of 45 Appendix A (Page 15 of 40)

ERDS Point Number:

13 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of.Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CND A/E RAD SPDS0047 Condensor Air Ejector Rad Level 12/18/2000 BF2 1

CND A/E RAD SPDS0047 OFFGAS POST TREATMENT AVG Condensor Air Ejector Rad Level A

CPS N/A 1

1000000 N/A N/A P

2 Healthy Average (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm:

Run/Startup:

Shutdown/Refuel:

HIHI=290000, HI=58000, LOLO=10 LOLO=10

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 21 of 45 Appendix A (Page 16 of 40)

ERDS Point Number:

14 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID.Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique. System Desc:

CND A/E RAD 90-157 Offgas Pre Treatment Avg 12/18/2000 BF2 1

CND A/E RAD 90-157 OFFGAS PRE TREATMENT AVG Offgas Pre Treatment Avg A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG N/A Run/Startup: HIHI=1690, HI=845, LOLO=1 N/A N/A Downscale N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 22 of 45 Appendix A (Page 17 of 40)

ERDS Point Number:

15 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

DW RAD 90-272A Drywell Radiation - 135 Deg 12/18/2000 BF2 1

DW RAD 90-272A DW RAD-RX 555, 135 DEG AZIMUTH Drywell Radiation - 135 Deg A

R/HR N/A 1

10000000 N/A N/A S

1 SALG At Level 555, 135 Degree Azimuth All modes:

HIHI=1440, HI=1000 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 23 of 45 Appendix A (Page 18 of 40)

ERDS Point Number:

16 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

DW RAD 90-273A Drywell Radiation - 270 Deg 12/18/2000 BF2 1

DW RAD 90-273A DW RAD-RX 560, 270 DEG AZIMUTH Drywell Radiation - 270 Deg A

R/HR N/A 1

10000000 N/A N/A S

1 SALG At Level 560, 270 Degree Azimuth All modes: HIHI=1440, HI=1000 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 24 of 45 Appendix A (Page 19 of 40)

ERDS Point Number:

17 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

MN STEAM RAD 90-136 Rad Level - Main Steam Line A 12/18/2000 BF2 1

MN STEAM RAD 90-136 MAIN STM LINE A RAD LEVEL Rad Level - Main Steam Line A A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=7200, H1=3600 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 25 of 45 Appendix A (Page 20 of 40)

ERDS Point Number:

18 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique. System Desc:

MN STEAM RAD 90-137 Rad Level - Main Steam Line C 12/18/2000 BF2 1

MN STEAM RAD 90-137 MAIN STM LINE C RAD LEVEL Rad Level - Main Steam Line C A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=7200, HI=3600 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 26 of 45 Appendix A (Page 21 of 40)

ERDS Point Number:

19 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

MN STEAM RAD 90-138 Rad Level - Main Steam Line B 12/18/2000 BF2 1

MN STEAM RAD 90-138 MAIN STM LINE B RAD LEVEL Rad Level - Main Steam Line B A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=7200, H1=3600 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 27 of 45 Appendix A (Page 22 of 40)

ERDS Point Number:

20 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:1.

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID.Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

MN STEAM RAD 90-139 Rad Level - Main Steam Line D 12/18/2000 BF2 1

MN STEAM RAD 90-139 MAIN STM LINE D RAD LEVEL Rad Level - Main Steam Line D A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=7200, HI=3600 N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 28 of 45 Appendix A (Page 23 of 40)

ERDS Point Number:

21 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

DW PRESS SPDS0009 Drywell Pressure 12/18/2000 BF2 1

DW PRESS SPDS0009 DRYWELL PRESSURE - COMPOSED Drywell Pressure A

PSIG N/A

-15 300 N/A N/A P

6 Weighted Average w/Fault Detect (PSVA)

N/A See below N/A N/A N/A N

N/A Alarm:

Run:

HIHI=2.45, H1=1.96 LO=1.15, LOLO=1.1 Startup/Shutdown/Refuel:

HIHI=2.45, H1=1.96

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 29 of 45 Appendix A (Page 24 of 40)

ERDS Point Number:

22 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

DW TEMP SPDS0010 Drywell Temperature 12/18/2000 BF2 1

DW TEMP SPDS0010 DRYWELL TEMPERATURE - COMPOSED Drywell Temperature A

DEGF N/A 0

400 N/A N/A P

2 Weighted Average w/Fault Detect (PSVA)

See Below N/A N/A N/A N

N/A Alarm:

Run:

Startup:

Shutdown/Refuel:

HIHI=160, HI=145, LO=100, LOLO=70 HIHI=160, HI=145, LO=90, LOLO=70 HIHI=160, H1=145, LO=65, LOLO=60

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 30 of 45 Appendix A (Page 25 of 40)

ERDS Point Number:

23 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

SPTEMP SPDS0016 Suppression Pool Temperature 12/18/2000 BF2 1

SPTEMP SPDS0016 SUPPR PL WTR TEMP - COMPOSED Suppression Pool Temperature A

DEGF N/A 30 230 N/A N/A P

16 Average (PSVA)

Around Circumference of Torus All modes: HIHI=95, H1=93, LOLO=50 N/A N/A N/A N

N/A There are 4 inputs actually scanned by the computer.

Two of these 4 are made of 8 individual sensors that are hardware averaged. The other 2 are selected individual sensors from the total 16 sensors.

BFN Emergency Response Data 2-TI-411 Unit.2 System (ERDS) Data Point Library Rev. 0002 Page 31 of 45 Appendix A (Page 26 of 40)

ERDS Point Number:

24 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

SP LEVEL SPDS0013 Suppression Pool Water Level 12/18/2000 BF2 1

SP LEVEL SPDS0013 SUPPR PL WTR LVL (IN) - COMPOSED Suppression Pool Water Level A

INCHES N/A

-181.45 58.55 Below 181.45 inches above Torus Bottom P

4 Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A N

N/A All modes: HIHI = -1, HI = -2, LO = -5.5, LOLO = -6.25

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 32 of 45 Appendix A (Page 27 of 40)

ERDS Point Number:

25 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

H2 CONC SPDS0017 Drywell or Torus Hydrogen Level 12/18/2000 BF2 1

H2 CONC SPDS0017 DRYWELL H2 - COMPOSED Drywell or Torus Hydrogen Level A

N/A 0

20 N/A N/A P

2 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=2.4, HI=2.0, LOLO=0.10 N/A N/A N/A N

N/A There are 2 sensors that can be switched between the Torus and Drywell. Normally 1 is set to each; therefore, this point may be difficult to interpret.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 33 of 45 Appendix A (Page 28 of 40)

ERDS Point Number:

26 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

02 CONC 76-43 Drywell or Torus Oxygen Level 12/18/2000 BF2 1

02 CONC 76-43 DRYWELL OXYGEN CONCENTRATION Drywell or Torus Oxygen Level A

N/A 0

5 N/A N/A S

1 Polynomial N/A All modes: HIHI=4.5, HI=4.0, LOLO=0.10 N/A N/A LOW N

N/A There are 2 sensors that can be switched between the Torus and Drywell. Normally 1 is set to each; therefore, this point may be difficult to interpret.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 34 of 45 Appendix A (Page 29 of 40)

ERDS Point Number:

27 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CST LEVEL 2-161 Condensate Storage Tank Level 12/18/2000 BF2 1

CST LEVEL 2-161 CST #2 (UNIT 2) LEVEL Condensate Storage Tank Level A

FEET 28 feet = 375,000 GALLONS 0

32 Below 2 feet above bottom of tank S

1 Polynomial N/A All modes: HIHI=29, H1=27, LO=12, LOLO=10 N/A N/A LOW N

N/A Zero point reference is 2 feet above the bottom of the tank.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 35 of 45 Appendix A (Page 30 of 40)

ERDS Point Number:

28 Date:

Reactor Unit:*

Data Feeder:

NRC ERDS Parameter:

Point I.D:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID. Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND SPEED CALC521 Wind Speed - Upper Level I

09/19/2012 BF2 1

WIND SPEED CALC521 91M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Upper Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 91 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 36 of 45 Appendix A (Page 31 of 40)

ERDS Point Number:

29 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND SPEED CALC522 Wind Speed - Intermediate LevelI 09/19/2012 BF2 1

WIND SPEED CALC522 46M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Intermediate Level I

A m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 46 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 37 of 45 Appendix A (Page 32 of 40)

ERDS Point Number:

30 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND SPEED CALC523 Wind Speed - Lower Level 09/19/2012 BF2 1

WIND SPEED CALC523 10M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Lower Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 10 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 38 of 45 Appendix A (Page 33 of 40)

ERDS Point Number:

31 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND DIR MET004 Wind Direction - Upper Level 12/18/2000 BF2 1

WIND DIR MET004 91M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Upper Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 91 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 39 of 45 Appendix A (Page 34 of 40)

ERDS Point Number:

32 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND DIR MET005 Wind Direction - Intermed. Level 12/18/2000 BF2 1

WIND DIR MET005 46M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Intermed. Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 46 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 40 of 45 Appendix A (Page 35 of 40)

ERDS Point Number:

33 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID, Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND DIR MET006 Wind Direction - Lower Level 12/18/2000 BF2 0

WIND DIR MET006 10M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Lower Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 10 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the datat for this point.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 41 of 45 Appendix A (Page 36 of 40)

ERDS Point Number:

34 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

STAB CLASS CALC524 Stability Class Upper 09/19/2012 BF2 1

STAB CLASS CALC524 Stability Class Upper Air Stability Upper STABA N/A N/A P

2 No Alarms N/A N/A N/A N

N/A Differential Temperature Upper-Lower (deg C)

Difference

.I

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 Stability Class A

B C

D E

F G

Point Value 1

2 3

4 5

6 7

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 42 of 45 Appendix A (Page 37 of 40)

ERDS Point Number:

35 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

STAB CLASS IALC525 Air Stability Intermediate 09/19/2012 BF2 1

STAB CLASS CALC525 Stability Class Intermediate Air Stability Intermediate STABA N/A N/A P

2 No Alarms N/A N/A N/A N

N/A Differential Temperature Upper-Intermed. (deg C)

Difference I

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 Stability Class Point Value A

1 B

2 C

3 D

4 E

5 F

6 G

7

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 43 of 45 Appendix A (Page 38 of 40)

ERDS Point Number:

36 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID-Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

STAB CLASS CALC526 Air Stability Lower 09/19/2012 BF2 1

STAB CLASS CALC526 Stability Class Lower Air Stability Lower STABA N/A N/A P

2 No ALarms N/A N/A LOW N

N/A Differential Temperature Intermed-Lower (deg C)

Difference I

-1.9

-1.7

-1.5

-0.5 1.5 4.0

-1.9

-1.7

-1.5

-0.5 1.5 4.0 Stability Class Point Value A

1 B

2 C

3 D

4 E

5 F

6 G

7

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 44 of 45 Appendix A (Page 39 of 40)

ERDS Point Number:

37 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power, Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

TYPEDATA REAL/SIMULATED 12/18/2000 BF2 1

TYPEDATA REAL/SIMULATED REAL/SIMULATED A

REAL/SIMU N/A N/A N/A N/A N/A P

0 0 IF REAL, 1 IF SIMULATED N/A N/A N/A N/A N/A N

N/A This point is used to indicate whether the data is coming from the unit or from the simulator.

BFN Emergency Response Data 2-TI-411 Unit 2 System (ERDS) Data Point Library Rev. 0002 Page 45 of 45 Appendix A (Page 40 of 40)

ERDS Point Number:

38 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

EFF GAS RAD SPDS0024 Radioactivity of Released Gasses 9/12/2005 BF2 1

EFF GAS RAD SPDS0024 STACK RELEASE RATE - COMPOSED Radioactivity of Released Gasses A

Ci/SEC N/A 0.0 200 N/A N/A PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

P 7

See Below Plant Stack All modes: HIHI=140, HI=14 N/A N/A LOW Y

N/A How Processed:

Stack flow (cfm) X Stack Activity (uCi/cc) (MULT) where Stack Activity = Monitor counts X Calibration constant X Temperature correction X Pressure correction X Dead Time correction

Browns Ferry Nuclear Plant Unit 3 Technical Instruction 3-TI-411 Emergency Response Data System (ERDS) Data Point Library Revision 0002 Quality Related Level of Use: Information Use Effective Date:

09-20-2012 Responsible Organization:

System Eng - I&C Prepared By:

Charles Bailes Approved By:

Gregory C. Preston

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 2 of 45 Current Revision Description Pages Affected:

Type of Change:

All Other Tracking Number:

003 Meteorological PIDs have been revised to allow all data to be sent from the ICS. The CECC no longer supplies any data. reference PER 450041

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 3 of 45 Table of Contents 1.0 INTRO DUCTIO N...................................................................................................

4 1.1 PURPO SE....................................................................................................................

4 1.2 SCO PE.........................................................................................................................

4 1.3 FREQ UENCY........................................................................................................

4

2.0 REFERENCES

4 3.0 DEFINITIO NS........................................................................................................

4 4.0 PRECAUTIO NS A ND LIM ITATIO NS......................................................................

5 5.0 PREREQ UISITES.....................................................................................................

5 6.0 EQ UIPM ENT........................................................................................................

5 7.0 PRO CEDURE........................................................................................................

5 8.0 ACCEPTA NCE CRITERIA........................................................................................

5 9.0 A PPENDICES.......................................................................................................

5 Appendix A:

Browns Ferry Unit 3 - ERDS Data Point Library...................................

6

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 4 of 45

1.0 INTRODUCTION

This Technical Instruction provides an appendix which contains the Emergency Response Data System (ERDS) Data Point Library for Unit 3. The ERDS Data Point Library is provided to the Nuclear Regulatory Commission (NRC) to document information relative to the applicable data points that are transmitted from the BFN Unit 3 Integrated Computer System (ICS) to the NRC whenever ERDS is activated.

As such, changes to this Data Point Library must be coordinated with Licensing in order to ensure that the NRC is informed of the changes. Relative to ERDS changes, 10CFR50 Appendix E, Part VI, Paragraph 3a states:

"Any hardware and software changes that affect the transmitted data points identified in the ERDS Data Point Library (site specific data base residing on the ERDS computer) must be submitted to the NRC within 30 days after the changes are completed."

ERDS consists of processes that run on ICS which collect applicable data and

-transmit this data across the network to TVA offices in Chattanooga. ERDS is NOT normally transmitting data to the NRC; the NRC only receives this data when they specifically request its transmission. When the NRC desires to receive BFN ERDS data, they will make a connection to a computer(s) in Chattanooga to obtain this data. ERDS is intended to be used during radiological emergencies.

1.1 PURPOSE The purpose of this instruction is to provide a controlled BFN instruction that documents the ERDS Data Point Library for Unit 3.

1.2 SCOPE The Scope of this instruction is for Unit 3 only.

1.3 FREQUENCY NOT applicable.

2.0 REFERENCES

A.

10CFR50 Appendix E Part VI 3.0 DEFINITIONS None

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 5 of 45 4.0 PRECAUTIONS AND LIMITATIONS None 5.0 PREREQUISITES None 6.0 EQUIPMENT None 7.0 PROCEDURE Appendix A contains the ERDS Data Point Library for BFN Unit 3.

8.0 ACCEPTANCE CRITERIA NOT applicable.

9.0 APPENDICES Appendix A - Browns Ferry Unit 3 - ERDS Data Point Library

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 6 of 45 Appendix A (Page 1 of 40)

Browns Ferry Unit 3 - ERDS Data Point Library 1

2 3

4 5

6 7

8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 DATE 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/1912000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 12/19/2000 09/19/2012 09/19/2012 09/19/2012 12/19/2000 12/19/2000 12/19/2000 NRC ERDS PARAMETER NI POWER RNG NI INTER RNG NI SOURC RNG REAC VES LEV MAIN FD FLOW RCIC FLOW RCS PRESSURE HPCI FLOW LPCI FLOW LPCI FLOW CR SPRAY FL CR SPRAY FL CND A/E RAD CND NE RAD DW RAD DW RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD MN STEAM RAD DW PRESS DW TEMP SP TEMP SP LEVEL H2 CONC 02 CONC CST LEVEL WIND SPEED WIND SPEED WIND SPEED WIND DIR WIND DIR WIND DIR POINT ID SPDS0001 CALCO45 SPDS0041 SPDS0007 CALCO40 71-36 SPDS0008 73-33 74-50 74-64 75-21 75-49 SPDS0047 90-157 90-272A 90-273A 90-136 90-137 90-138 90-139 SPDS0009 SPDS0010 SPDS0016 SPDS0013 SPDS0017 76-43 2-165 CALC521 CALC522 CALC523 MET004 MET005 MET006 PLANT SPECIFIC POINT DESCRIPTION RX POWER APRM - COMPOSED AVERAGE OF 8 IRM'S RX POWER SRM - AVG RX WATER LEVEL - COMPOSED RFW FLOW TO REACTOR RCIC PUMP DISCHARGE FLOW RX PRESSURE - COMPOSED HPCI PUMP DISCHARGE FLOW RHR SYS I FLOW RHR SYS II FLOW CORE SPRAY SYS I FLOW CORE SPRAY SYS II FLOW OFFGAS POST TREATMENT AVG OFFGAS PRE TREATMENT AVG DW RAD-RX 582,45 DEG AZIMUTH DW RAD-RX 560, 270 DEG AZIMUTH MAIN STM LINE A RAD LEVEL MAIN STM LINE C RAD LEVEL MAIN STM LINE B RAD LEVEL MAIN STM LINE D RAD LEVEL DRYWELL PRESSURE - COMPOSED DRYWELL TEMPERATURE - COMPOSED SUPPR PL WTR TEMP - COMPOSED SUPPR PL WTR LVL (IN) - COMPOSED DRYWELL H2 - COMPOSED DRYWELL OXYGEN CONCENTRATION CST #3 (UNIT 3) LEVEL 91M VECTOR WIND SPEED (15 MIN AVG) 46M VECTOR WIND SPEED (15 MIN AVG) 1OM VECTOR WIND SPEED (15 MIN AVG) 91M VECTOR WIND DIR (15 MIN AVG) 46M VECTOR WIND DIR (15 MIN AVG) 1OM VECTOR WIND DIR (15 MIN AVG)

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 7 of 45 Appendix A (Page 2 of 40) 34 35 36 37 DATE 09/19/2012 09/19/2012 09/19/2012 12/19/2000 NRC ERDS PARAMETER STAB CLASS STAB CLASS STAB CLASS TYPEDATA POINT ID CALC524 CALC525 CALC526 REAL/

SIMULATED SPDS0024 PLANT SPECIFIC POINT DESCRIPTION STABILITY CLASS UPPER STABILITY CLASS INTERMEDIATE STABILITY CLASS LOWER STACK RELEASE RATE - COMPOSED 38 9/12/2005 EFF GAS RAD

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 8 of 45 Appendix A (Page 3 of 40)

ERDS Point Number:

1 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI POWER RNG SPDS0001 Reactor Power 12/19/2000 BF3 1

NI POWER RNG SPDS0001 RX POWER APRM - COMPOSED Reactor Power A

N/A 0

125 N/A N/A P

4 Weighted Average w/Fault Detect (PSVA)

N/A HIHI=5 (Inhibited if no SCRAM)

N/A N/A N/A N

N/A The HIGH alarm is inhibited when the plant is NOT in a SCRAM condition. This supports plant EOI's.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 9 of 45 Appendix A (Page 4 of 40)

ERDS Point Number:

2 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure. Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI INTER RNG CALCO45 Reactor Power - Intermediate Rng 12/19/2000 BF3 1

NI INTER RNG CALCO45 AVERAGE OF 8 IRM'S Reactor Power - Intermediate Rng A

%SCALE N/A 0

125 N/A N/A P

8 Average (AVG)

N/A See Below N/A N/A N/A N

N/A Since the IRMs have a range switch this average is difficult to interpret.

Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=120 HIHI=108 HI=80 LO=20 LOLO=15 HIHI=50 HI=25 HIHI=50 HI=25

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 10 of 45 Appendix A (Page 5 of 40)

ERDS Point Number:

3 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum !nstr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

NI SOURC RNG SPDS0041 Reactor Power - Source Range 12/19/2000 BF3 1

NI SOURC RNG SPDS0041 RX POWER SRM - AVG Reactor Power - Source Range A

CPS N/A

.1 1000000 N/A N/A P

4 Average of healthy inputs (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm:

Startup/Shutdown/Refuel: HIHI=500000 HI=100000 LO=5 LOLO=3

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 11 of 45 Appendix A (Page 6 of 40)

ERDS Point Number:

4 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

REAC VES LEV SPDS0007 Reactor Vessel Water Level 12/19/2000 BF3 1

REAC VES LEV SPDS0007 RX WATER LEVEL - COMPOSED Reactor Vessel Water Level A

INCHES N/A

-268 400 MSSKRT 528" above vessel zero P

11 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=51 H1=39 LO=27 LOLO=2 N/A N/A N/A Y

N/A Combines one 0 - +400 (floodup), four +70 (Normal), four

-155 - +60 (Emerg) and two -268 - +32 (post accident) into one wide range indication; therefore, for off normal conditions this point could be difficult to interpret. Instruments are calibrated for normal operating conditions, except for the floodup instrument which is calibrated for atmospheric conditions, and the post accident instruments which are calibrated assuming 212 degrees Faranheit water in all lines. Top of fuel is at -162".

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 12 of 45 Appendix A (Page 7 of 40)

ERDS Point Number:

5 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point:

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

MAIN FD FLOW CALCO40 12/19/2000 BF3 1

MAIN FD FLOW CALCO40 RFW FLOW TO REACTOR Feedwater Flow into the Reactor Feedwater Flow into the Reactor A

MLB/HR N/A 0

16 N/A N/A P

2 Sum of RFW LINE A and RFW LINE B N/A Run: HIHI=14.8 H1=14.7 N/A N/A N/A N

N/A Sum of feedflow instruments, uncompensated

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 13 of 45 Appendix A (Page 8 of 40)

ERDS Point Number:

6 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units, Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

RCIC FLOW 71-36 Core Isolation Cooling Flow 12/19/2000 BF3 1

RCIC FLOW 71-36 RCIC PUMP DISCHARGE FLOW Core Isolation Cooling Flow A

GPM N/A 0

700 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=625 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 14 of 45 Appendix A (Page 9 of 40)

ERDS Point Number:

7 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

RCS PRESSURE SPDS0008 Reactor Coolant System Pressure 12/19/2000 BF3 1

RCS PRESSURE SPDS0008 RX PRESSURE - COMPOSED Reactor Coolant System Pressure A

PSIG N/A 0

1500 N/A N/A P

6 Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A Y

N/A Instruments are calibrated for rated operating conditions.

Alarm:

Run:

Startup:

Shutdown:

Refuel:

HIHI=1073 HI=1070 LO=918 LOLO=915 HIHI=1073 HI=1070 LO=918 LOLO=915 HIHI=1073 HI=1070 HIHI=1073 HI=1070

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 15 of 45 Appendix A (Page 10 of 40)

ERDS Point Number:

8 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID. Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

HPCI FLOW 73-33 High Pressure Coolant Inj. Flow 12/19/2000 BF3 1

HPCI FLOW 73-33 HPCI Pump Discharge Flow High Pressure Coolant Inj. Flow A

GPM N/A 0

6000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=5200 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 16 of 45 Appendix A (Page 11 of 40)

ERDS Point Number:

9 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:.

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

LPCI FLOW 74-50 LPCI - RHR System 1 Flow 12/19/2000 BF3 1

LPCI FLOW 74-50 RHR SYS I FLOW LPCI - RHR System 1 Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All Modes: HIHI=20000 H1=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 17 of 45 Appendix A (Page 12 of 40)

ERDS Point Number:

10 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

LPCI FLOW 74-64 LPCI - RHR System II Flow 12/19/2000 BF3 1

LPCI FLOW 74-64 RHR SYS II FLOW LPCI - RHR System II Flow A

GPM N/A 0

25000 N/A N/A S

1 Polynomial Downstream of HX and Before Sprays All modes: HIHI=20000 HI=13000 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 18 of 45 Appendix A (Page 13 of 40)

ERDS Point Number:

11 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CR SPRAY FL 75-21 Core Spray - System I Flow 12/19/2000 BF3 1

CR SPRAY FL 75-21 CORE SPRAY SYS I FLOW Core Spray - System I Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300 HI=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 19 of 45 Appendix A (Page 14 of 40)

ERDS Point Number:

12 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CR SPRAY FL 75-49 Core Spray - System II Flow 12/19/2000 BF3 1

CR SPRAY FL 75-49 CORE SPRAY SYS II FLOW Core Spray - System II Flow A

GPM N/A 0

10000 N/A N/A S

1 Polynomial Downstream of Min Flow Line All modes: HIHI=6300 H1=6275 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 20 of 45 Appendix A (Page 15 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

13 CND A/E RAD SPDS0047 Condensor Air Ejector Rad Level 12/19/2000 BF3 1

CND A/E RAD SPDS0047 OFFGAS POST TREATMENT AVG Condensor Air Ejector Rad Level A

CPS N/A

.1 1000000 N/A N/A P

2 Healthy Average (HAVE)

N/A See Below N/A N/A N/A N

N/A Alarm:

Run/Startup:

Shutdown/Refuel:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

HIHI=290000 HI=58000 LOLO=10 LOLO= 10

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 21 of 45 Appendix A (Page 16 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

14 CND A/E RAD 90-157 Offgas Pre Treatment Avg 12/19/2000 BF3 1

CND A/E RAD 90-157 OFFGAS PRE TREATMENT AVG Offgas Pre Treatment Avg A

MR/HR N/A

.1 1000000 N/A N/A S

1 SALG N/A Run/Startup: HIHI=1690 H1=845 LOLO=1 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A Downscale N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 22 of 45 Appendix A (Page 17 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

15 DW RAD 90-272A Drywell Radiation - 45 Deg 12/19/2000 BF3 1

DW RAD 90-272A DW RAD-RX 582,45 DEG AZIMUTH Drywell Radiation - 45 Deg A

R/HR N/A 1

10000000 N/A N/A S

1 SALG At Level 582, 45 Degree Azimuth All modes: HIHI=1440 HI=1000 NID Power Cutoff Level:

NID Power Cut-On Instrument.Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 23 of 45 Appendix A (Page 18 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

16 DW RAD 90-273A Drywell Radiation - 270 Deg 12/19/2000 BF3 1

DW RAD 90-273A DW RAD-RX 560, 270 DEG AZIMUTH Drywell Radiation - 270 Deg A

R/HR N/A 1

10000000 N/A N/A S

1 SALG At Level 560, 270 Degree Azimuth All modes: HIHI=1440 HI=1000 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 24 of 45 Appendix A (Page 19 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

17 MN STEAM RAD 90-136 Rad Level - Main Steam Line A 12/19/2000 BF3 1

MN STEAM RAD 90-136 MAIN STM LINE A RAD LEVEL Rad Level - Main Steam Line A A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=1500 HI=750 NID Power Cutoff Level:

NID Power Cut-On Instrument. Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 25 of 45 Appendix A (Page 20 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

18 MN STEAM RAD 90-137 Rad Level - Main Steam Line C 12/19/2000 BF3 1

MN STEAM RAD 90-137 MAIN STM LINE C RAD LEVEL Rad Level - Main Steam Line C A

MR/HR N/A 1

1000000 N/A N/A S

1 SALG Main Steam Tunnel All modes: HIHI=1500 HI=750 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 26 of 45 Appendix A (Page 21 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum. lnstr Range:

Maximumlnstr Range:

Zero Point

Reference:

Reference Point Notes:

19 MN STEAM RAD 90-138 Rad Level - Main Steam Line B 12/19/2000 BF3 1

MN STEAM RAD 90-138 MAIN STM LINE B RAD LEVEL Rad Level - Main Steam Line B A

MR/HR N/A 1

1000000 N/A N/A PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

S 1

SALG Main Steam Tunnel All modes: HIHI=1500 HI=750 N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 27 of 45 Appendix A (Page 22 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

20 MN STEAM RAD 90-139 Rad Level - Main Steam Line D 12/19/2000 BF3 1

MN STEAM RAD 90-139 MAIN STM LINE D RAD LEVEL Rad Level - Main Steam Line D A

MR/HR N/A 1

1000000 N/A N/A S1 SALG Main Steam Tunnel All modes: HIHI=1500 H1=750 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 28 of 45 Appendix A (Page 23 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

21 DW PRESS SPDS0009 Drywell Pressure 12/19/2000 BF3 1

DW PRESS SPDS0009 DRYWELL PRESSURE - COMPOSED Drywell Pressure A

PSIG N/A

-15 300 N/A N/A P

6 Weighted Average w/Fault Detect (PSVA)

N/A See below NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A N/A N

N/A Alarm:

Run:

HIHI=2.45 HI=1.96 LO=1.15 LOLO=1.1 Startup/Shutdown/

Refuel:

HIHI=2.45 HI=1.96

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 29 of 45 Appendix A (Page 24 of 40)

ERDS Point Number:

22 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

DW TEMP SPDS0010 Drywell Temperature 12/19/2000 BF3 1

DW TEMP SPDS0010 DRYWELL TEMPERATURE - COMPOSED Drywell Temperature A

DEGF N/A 0

400 N/A N/A P

2 Weighted Average w/Fault Detect (PSVA)

See Below N/A N/A N/A N

N/A Alarm:

Run:

Startup:

Shutdown/Refuel:

HIHI=160 HI=145 LO=100 LOLO=70 HIHI=160 HI=145 LO=90 LOLO=70 HIHI=160 HI=145 LO=65 LOLO=60

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 30 of 45 Appendix A (Page 25 of 40)

ERDS Point Number:

23 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

SP TEMP SPDS0016 Suppression Pool Temperature 12/19/2000 BF3 1

SP TEMP SPDS0016 SUPPR PL WTR TEMP - COMPOSED Suppression Pool Temperature A

DEGF N/A 30 230 N/A N/A P

16 Average (PSVA)

Around Circumference of Torus All modes: HIHI=95 H1=93 LOLO=50 N/A N/A N/A N

N/A There are 4 inputs actually scanned by the computer. Two of these 4 are made of 8 individual sensors that are hardware averaged. The other 2 are selected individual sensors from the total 16 sensors.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 31 of 45 Appendix A (Page 26 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

24 SP LEVEL SPDS0013 Suppression Pool Water Level 12/19/2000 BF3 1

SP LEVEL SPDS0013 SUPPR PL WTR LVL (IN) - COMPOSED Suppression Pool Water Level A

INCHES N/A

-181.45 58.55 Below 181.45 inches above Torus Bottom PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

P 4

Weighted Average w/Fault Detect (PSVA)

N/A See Below N/A N/A N/A N

N/A All modes: HIHI = -1 HI = -2 LO = -5.5 LOLO = -6.25

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 32 of 45 Appendix A (Page 27 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

25 H2CONC SPDS0017 Drywell or Torus Hydrogen Level 12/19/2000 BF3 1

H2 CONC SPDS0017 DRYWELL H2 - COMPOSED Drywell or Torus Hydrogen Level A

N/A 0

20 N/A N/A P

2 Weighted Average w/Fault Detect (PSVA)

N/A All modes: HIHI=2.4 HI=2.0 LOLO=0.10 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A N/A N

N/A There are 2 sensors that can be switched between the Torus and Drywell. Normally 1 is set to each; therefore, this point may be difficult to interpret.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 33 of 45 Appendix A (Page 28 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

26 02CONC 76-43 Drywell or Torus Oxygen Level 12/19/2000 BF3 1

02 CONC 76-43 DRYWELL OXYGEN CONCENTRATION Drywell or Torus Oxygen Level A

N/A 0

5 N/A N/A S

1 Polynomial N/A All modes: HIHI=4.5 HI=4.0 LOLO=0.10 NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A There are 2 sensors that can be switched between the Torus and Drywell. Normally 1 is set to each; therefore, this point may be difficult to interpret.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 34 of 45 Appendix A (Page 29 of 40)

ERDS Point Number:

27 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

CST LEVEL 2-165 Condensate Storage Tank Level 12/19/2000 BF3 1

CST LEVEL 2-165 CST #3 (UNIT 3) LEVEL Condensate Storage Tank Level A

FEET 28 feet = 375,000 GALLONS 0

32 Below 2 feet above bottom of tank S

1 Polynomial N/A All modes: HIHI=29 HI=27 LO=12 LOLO=10 N/A N/A LOW N

N/A Zero point reference is 2 feet above the bottom of the tank.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 35 of 45 Appendix A (Page 30 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

28 WIND SPEED CALC521 Wind Speed - Upper Level 09/19/2012 BF3 1

WIND SPEED CALC521 91M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Upper Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 91 Meter Level of the Met Tower No Alarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A I

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 36 of 45 Appendix A (Page 31 of 40)

ERDS Point Number:

29 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor. Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND SPEED CALC522 Wind Speed - Intermediate Level 09/19/2012 BF3 1

WIND SPEED CALC522 46M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Intermediate Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 46 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 37 of 45 Appendix A (Page 32 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

30 WIND SPEED CALC523 Wind Speed - Lower Level 09/19/2012 BF3 1

WIND SPEED CALC523 10M VECTOR WIND SPEED (15 MIN AVG)

Wind Speed - Lower Level A

m/sec N/A 0

44.6 N/A N/A P

1 Converted to M/S At the 10 Meter Level of the Met Tower No Alarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 38 of 45 Appendix A (Page 33 of 40)

'ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

31 WIND DIR MET004 Wind Direction - Upper Level 12/19/2000 BF3 1

WIND DIR MET004 91M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Upper Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 91 Meter Level of the Met Tower No Alarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A Wind direction indicates the.direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 39 of 45 Appendix A (Page 34 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

32 WIND DIR MET005 Wind Direction - Intermed. Level 12/19/2000 BF3 1

WIND DIR MET005 46M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Intermed. Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 46 Meter Level of the Met Tower No Alarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the data for this point.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 40 of 45 Appendix A (Page 35 of 40)

ERDS Point Number:

33 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

WIND DIR MET006 Wind Direction - Lower Level 12/19/2000 BF3 0

WIND DIR MET006 10M VECTOR WIND DIR (15 MIN AVG)

Wind Direction - Lower Level A

DEG N/A 0

360 N/A N/A S

1 N/A At the 10 Meter Level of the Met Tower No Alarms N/A N/A LOW N

N/A Wind direction indicates the direction from which the wind is blowing.

The CECC computer system supplies the datat for this point.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 41 of 45 Appendix A (Page 36 of 40)

ERDS Point Number:

34 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

STAB CLASS CALC524 Stability Class Upper 09/19/2012 BF3 1

STAB CLASS CALC524 Stability Class Upper Stability Class Upper STABA N/A N/A P

2 No Alarms N/A N/A N/A N

N/A Differential Temperature Upper-Lower (deg C)

Difference

<=

Stability Class Point Value

-1.9 A

1

-1.9

-1.7 B

2

-1.7

-1.5 C

3

-1.5

-0.5 D

4

-0.5 1.5 E

5 1.5 4.0 F

6 4.0 G

7

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 42 of 45 Appendix A (Page 37 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

35 STAB CLASS CALC525 Air Stability Intermediate 09/19/2012 BF3 1

STAB CLASS CALC525 Stability Class Intermediate Air Stability Intermediate STABA N/A N/A P

2 No Alarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique'System Desc:

N/A N/A N/A N

N/A Differential Temperature Upper-Intermed. (deg C)

Difference

<=

Stability Class Point Value

-1.9 A

1

-1.9

-1.7 B

2

-1.7

-1.5 C

3

-1.5

-0.5 D

4

-0.5 1.5 E

5 1.5 4.0 F

6 4.0 G

7

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 43 of 45 Appendix A (Page 38 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

36 STAB CLASS CALC526 Air Stability Lower 09/19/2012 BF3 1

STAB CLASS CALC526 Stability Class Lower Air Stability Lower STABA N/A N/A P

2 No ALarms NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A LOW N

N/A Differential Temperature Intermed-Lower (deg C)

Difference

<=

Stability Class Point Value

-1.9 A

1

-1.9

-1.7 B

2

-1.7

-1.5 C

3

-1.5

-0.5 D

4

-0.5 1.5 E

5 1.5 4.0 F

6 4.0 G

7

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 44 of 45 Appendix A (Page 39 of 40)

ERDS Point Number:

Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

37 TYPEDATA REAL/SIMULATED 12/19/2000 BF3 1

TYPEDATA REAL/SIMULATED REAL/SIMULATED A

REAL/SIMU N/A N/A N/A N/A N/A P

0 0 IF REAL, 1 IF SIMULATED N/A N/A NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

N/A N/A N/A N

N/A This point is used to indicate whether the data is coming from the unit or from the simulator.

BFN Emergency Response Data 3-TI-411 Unit 3 System (ERDS) Data Point Library Rev. 0002 Page 45 of 45 Appendix A (Page 40 of 40)

ERDS Point Number:

38 Date:

Reactor Unit:

Data Feeder:

NRC ERDS Parameter:

Point ID:

Plant Spec Point Desc:

GenericCond Desc:

Analog/Digital:

Engr Units/Dig States:

Engr Units Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS Number of Sensors:

How Processed:

Sensor Locations:

Alarm/Trip Set Points:

NID Power Cutoff Level:

NID Power Cut-On Instrument Failure Mode:

Temperature Compensation:

Level Reference Leg:

Unique System Desc:

EFF GAS RAD SPDS0024 Radioactivity of Released Gasses 9/12/2005 BF3 1

EFF GAS RAD SPDS0024 STACK RELEASE RATE - COMPOSED Radioactivity of Released Gasses A

Ci/SEC N/A 0.0 200 N/A N/A P

7 See Below Plant Stack All modes: HIHI=140 H1=14 N/A N/A LOW Y

N/A How Processed:

Stack flow (cfm) X Stack Actity (uCi/cc) (MULT) where Stack Activity =

X Pressure correction X Dead Time correction Monitor counts X Calibration constant X Temperature correction