NRC-92-0141, Forwards Revised ERDS Data Point Library,Incorporating Changes Associated W/Power Uprate Program,Per 920226 Submittal

Forwards Revised ERDS Data Point Library,Incorporating Changes Associated W/Power Uprate Program,Per 920226 Submittal

ML17349A932
Person / Time
Site:	Fermi
Issue date:	11/25/1992
From:	Settles A DETROIT EDISON CO.
To:	John Jolicoeur NRC
References
CON-NRC-92-0141, CON-NRC-92-141 NUDOCS 9212030304
Download: ML17349A932 (105)

Text

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roil. Fermi 2 cllSon Nuclear Operations November 25, 1992 NRC-92-0141 Mr. John R. Jolicoeur ERDS Project Manager Mail Stop MNBB 3206 U. S. Nuclear Regulatory Commission Washington, D. C. 20555

References:

1) Fermi 2 NRC Docket No. 50-341 NRC License No. NPF-43

2) 10 CFR Part 50, Emergency Response Data System, Final Rule, Federal Register (56 FR 40178).

dated August 13. 1991

3) NUREG-1394, Rev. 1, "Emergency Response Data System (ERDS) Implementation," dated June 1991

4) Detroit Edison Letter to NRC, "Fermi 2 Emergency Response Data System (ERDS) Implementation Program Plan," NRC-91-0132, dated October 28. 1991

5) Detroit Edison Letter to NRC, "Submittal of ERDS Data Point Library for Fermi 2," NRC-92-0033, dated February 26, 1992

Subject:

Transmittal of Revised Fermi 2 Data Point Libra Reference 5 submitted the ERDS Data Point Library according to Fermi 2 ERDS Implementation Plan (Reference 4). Enclosed is a copy of the revised Fermi 2 ERDS Data Point Library. This revision is to incorporate changes associated with the Fermi 2 Power Uprate Program, along with changing point identification information. All changes have been identified by revision bars. This information was fazed to you by Mr. Girija S. Shukla of Detroit Edison on November 20, 1992. A copy has also been transmitted to Halliburton-NUS-Energy Group, Idaho Falls, Idaho. This letter is the formal transmittal of this information. It is understood that this information was to be used for performing the Factory Acceptance Test on November 24, 1992. The final test is scheduled for early December 1992.

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Mr. John R. Jolicoeur November 25, 1992 NRC-92-0141 Page 2 Xf you have any questions, please contact Hr. Girija S. Shukla at (313) 586-4270.

Sincerely, A. Cecil Settles Director, Nuclear Licensing Enclosure cc: T. G. Colburn (w/o encl.)

A. 3. Davis (w/o encl.)

W. J. Kropp (w/o encl.)

M. P. Phillips (w/o encl.)

U. S. Nuclear Regulatory Commission Document Control Desk

DATA POINT LIBRARY REFERENCE FILE TABLE OF CONTENTS NRC EROS PARAMETER PLANT SPECIFIC POINT DESC PAGE NO.

Reactivity Control NI POWER RNG Neutron Monitoring APRM A 1 Nl POWER RNG Neutron Monitoring APRM B 2 NI POWER RNG Neutron Monitoring APRM C 3 NI POWER RNG Neutron Monitoring APRM D 4 NI POWER RNG Neutron Monitoring APRM E 5 NI POWER RNG Neutron Monitoring APRM F 6 Nl SOURC RNG Neutron Monitoring SRM A 7 NI SOURC RNG Neutron Monitoring SRM B 8 NI SOURC RNG Neutron Monitoring SRM C 9 NI SOURC RNG Neutron Monitoring SRM D 10 Core Cooling REAC VES LEV RPV Water Level Flood Up Range 11 REAC VES LEV RPV Water Level Wide Range Div I 12 REAC VES LEV RPV Water Level Wide Range Div II 13 REAC VES LEV RPV Water Level Narrow Range Div I 14 REAC VES LEV RPV Water Level Narrow Range Div II 15 REAC VES LEV RPV Water Level Fuel Zone Div I 16 REAC VES LEV RPV Water Level Fuel Zone Div II 17 MAIN FD FLOW Total Feedwater Flow 18 NL North Reactor Feed Pump Flow 19 NL South Reactor Feed Pump flow 20 Rcic FLOW RCIC Pump Flow 21 RCS Inte ri RCS PRESSURE RPV Press Wide Range (PAM) A 22 RCS PRESSURE RPV Press Wide Range (PAM) B 23 HPCI FLOW HPCI Pump Flow 24 LPCI FLOW RHR Flow Loop A 25 LPCI FLOW RHR Flow Loop B 26 CR SPRAY FL Core Spray System Flow Loop A 27 CR SPRAY FL Core Spray System Flow Loop B 28 DW FD SMP LV Drywell Floor Drain Sump Level 29

DATA POINT LIBRARY REFERENCE FILE TABLE OF CONTENTS NRC EROS PARAMETER PLANT SPECIFIC POINT DESC PAGE NO.

Radioactivity Control EFF GAS RAD SGTS Exhaust Rad I Noble Gas 30 EFF GAS RAD SGTS Exhaust Rad II - Noble Gas 31 EFF GAS RAD Reactor Bldg. Vent Rad Noble Gas 32 EFF GAS RAD Turbine Bldg. Vent Rad Noble Gas 33 EFF GAS RAD Radwaste Bldg Vent Rad Noble Gas 34 CND A/E RAD SJAE Radiation Mon A 35 CND A/E RAD SJAE Radiation Mon B 36 DW RAD Containment High Range Div I Rad Mon 37 DW RAD Containment High Range Div II Rad Mon 38 MN STEAM RAD Main Steam Line Rad C 39 Containment Conditions DW PRESS Drywell Pressure Wide Range Div I 40 DW PRESS Drywell Pressure Wide Range Div II 41 DW PRESS Drywell Pressure Narrow Range Div I 42 DW PRESS Drywell Pressure Narrow Range Div II 43 DW TEMP Drywell Temp Volumetic Avg. 44 SP TEMP Torus Water Temperature Avg. 45 SP LEVEL Torus Water Level Wide Range 46 SP LEVEL Torus Water Level Narrow Range Div I 47 H2 CONC Containment H2 Level Div I 48 H2 CONC Containment H2 Level Div II 49 02 CONC Containment 02 Level Div I 50 02 CONC Containment 02 Level Div II 51 NL Drywell/Torus Select Div I 52 NL Drywell/Torus Select Div II 53 Miscellaneous Parameters CST LEVEL Condensate Storage Tank Level 54 WIND SPEED 10 Meter Wind Speed 15 Min Avg. 55 WIND SPEED 60 Meter Wind Speed 15 Min Avg. 56 WIND DIR 10 Meter Wind Direction - 15 Min Avg. 57 WIND DIR 60 Meter Wind Direction 15 Min Avg. 58 STAB CLASS Stability Class 59

I Page 1 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: B11SN029 Plant Spec Point Desc.: Neutron Monitoring APRM A Generic/Cond Desc.: Nuclear Instruments, Power Ran e Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A i Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

125 N/A N/A 021 How Processed: Avera e Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue s stem description Nl Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel mode.

Page 2 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: B11SN030 Plant Spec Point Desc.: Neutron Monitoring APRM B Generic/Cond Desc.: Nuclear Instruments, Power Range Analog/Digital:

Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 125 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 022 How Processed:

Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation for DP Transmitters: N/A N/A Unique System Desc: Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel fno de.

Page 3 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: B11SN031 Plant Spec Point Desc.: Neutron Monitoring APRM C Generic/Cond Desc.: Nuclear Instruments, Power Range Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 125 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 021 How Processed: Avera e Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel mode.

Page 4 I

DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: B11SN032 Plant Spec Point Desc.: Neutron Monitoring APRM D Generic/Cond Desc.: Nuclear Instruments, Power Ran e Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 125 1 Zero Point

Reference:

Reference Point Notes:

N/A N/A PROC or SENS:

Number of Sensors: 022 How Processed: Avera e Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad t Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel mode.

Page 5 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: Nl POWER RNG Point ID: B11SN033 Plant Spec Point Desc.: Neutron Monitoring APRM E Generic/Cond Desc.: Nuclear Instruments, Power Range Analog/Digital:

Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

Maximum instr Range: 125 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 021 How Processed: Avera e Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue s stem descri tion NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel mode.

Page 6 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: B11SN034 Plant Spec Point Desc.: Neutron Monitoring APRM F Generic/Cond Desc.: Nuclear Instruments, Power Range Analog/Digital:

Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 125 1 Zero Point

Reference:

Reference Point Notes:

N/A N/A PROC or SENS:

Number of Sensors: 022 How Processed: Avera e Sensor Locations: Reactor Core Alarm/Trip/Set Points: See uni ue system description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: Alarm conditions are: High neutron flux alarm at 118% run mode, 15% startup mode, 3% shutdown mode and 3% refuel mode.

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Page 7 DATA POINT LiBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: Nl SOURC RNG Point ID: C51DN035 Plant Spec Point Desc.: Neutron Monitoring SRM A Generic/Cond Desc.: Nuclear Instruments, Source Range Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversion: N/A Minimum Instr Range: 0.1 Maximum Instr Range: 1.0E6 1

Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: See unique s stem description Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Sensor location is in reactor core varied between 18" above core center line and 30" below bottom of active fuel. Alarm and trip setpoints are ag follows:

Upscale alarm = 1 x )0 cps Upscale trip = 2 x 10 cps Instrument downscale alarm = 3 cps Computer input has no alarm setpoint.

Page 8 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: NI SOURC RNG Point ID: C5]DN036 Plant Spec Point Desc.: Neutron Monitoring SRM B Generic/Cond Desc.: Nuclear Instruments, Source Range Analog/Digital:

Engr Units/Dig States: CPS Engr Units Conversion: N/A Minimum Instr Range: 0.1 Maximum Instr Range: 1.0E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: See unique system description Alarm/Trip/Set Points: See uni ue system description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad t

Temperature Compensation For DP. Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Sensor location is in reactor core varied between 18" above core center line and 30" below bottom of active fuel. Alarm and trip setpoints are aIs follows:

Upscale alarm = 1 x )0 cps Upscale trip = 2 x 10 cps Instrument downscale alarm = 3 cps Computer input has no alarm setpoint.

Page 9 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI SOURC RNG Point ID: C51DN037 Plant Spec Point Desc.: Neutron Monitoring SRM C Generic/Cond Desc.: Nuclear Instruments, Source Range Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversion: N/A Minimum Instr Range: 0.1 Maximum Instr Range: 1.0E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: See unique s stem description Alarm/Trip/Set Points: See unique s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: Sensor location is in reactor core varied between 18" above core center line and 30" below bottom of active fuel. Alarm and trip setpoints are ag follows:

Upscale alarm 1 x

)0 cps Upscale trip = 2 x 10 cps Instrument downscale alarm = 3 cps Computer input has no alarm setpoint.

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Page 10 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NI SOURC RNG Point ID: C51DN038 Plant Spec Point Desc.: Neutron Monitoring SRM D Generic/Cond Desc.: Nuclear Instruments, Source Range Analog/Digital:

Engr Units/Dig States: CPS Engr Units Conversion: N/A Minimum Instr Range: 0.1 Maximum Instr Range: 1.0E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: See unique s stem description Alarm/Trip/Set Points: See unique s stem descri tion NI Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: Sensor location is in reactor core varied between 18" above core center line and 30" below bottom of active fuel. Alarm and trip setpoints are ag follows:

Upscale alarm = 1 x )0 cps Upscale trip = 2 x 10 cps Instrument downscale alarm = 3 cps Computer input has no alarm setpoint.

Page 11 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: B21SL005 Plant Spec Point Desc.: RPV Water Level Flood U Range Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: 160 t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

560 TAF N/A 001 How Processed: Direct Readin Sensor Locations: Rx Vessel Nozzle, AZ 220, Elev. 675'-12" Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Qua lit = Bad Temperature Compensation For DP. Transmitters: N/A Level Reference Leg: WET Unique System Desc:

Page 12 1

DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit:

Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: B21SL006 Plant Spec Point Desc.: RPV Water Level Wide Range Div I Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range:

t 10 Maximum Instr Range: 220 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Rx Vessel Nozzle, AZ 40, Elev. 630'-l1" Alarm/Trip/Set Points: See uni ue s stem descri tion NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A Wet Plant trip and computer alarm set points are: High at 214".

Low at 173.4" for both run and startup modes.

Page 13 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: B21DL007 Plant Spec Point Desc.: RPV Water Level Wide Range Div II Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital:

Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range:

t 10 Maximum Instr Range: 220 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: Rx Vessel Nozzle, AZ 220, Elev. 630'-11" Alarm/Trip/Set Points: See unique s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A Wet Unique System Desc: Plant trip and computer alarm set points are: High at 214".

Low at 173.4" for both run and startup modes.

0 Page 14 DATA POINT LiBRARY REFERENCE FILE e

Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: C32DL008 Plant Spec Point Desc.: RPV Water Level Narrow Range Div I Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: 160 t

Maximum Instr Range: 220 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: Rx vessel nozzle (N11A), AZ 40 Elev. 643'-6" Alarm/Trip/Set Points: See uni ue s stem descri tion NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: Wet Feedwater system alarm conditions are: High alarm at 202".

Low alarm at 193". Plant trip and computer alarm setpoints are: High at 214" and Low at 173.4".

Page 15 DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit:

Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: C32SL009 Plant Spec Point Desc.: RPV Water Level Narrow Range Div II Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: 160 Maximum Instr Range: 220 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Rx vessel nozzle, N11B), AZ 220, Elev 643'-6" Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A Wet Unique System Desc: Feedwater system alarm conditions are: High alarm at 202".

Low alarm at 193". Plant trip and computer alarm setpoints are: High at 214" and low at 173.4".

Page 16 DATA POINT LIBRARY REFERENCE FILE e Date:

Reactor Unit:

02/20/92 FE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: B21DL010 Plant Spec Point Desc.: RPV Water Level Fuel Zone Div I Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital:

Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: -150 Maximum Instr Range: 50 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: Rx vessel nozzle, AZ 40,0 Elev. 650'-6" Alarm/Trip/Set Points: See uni ue s stem description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure IVlode: Value -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: WET Unique System Desc: Due to the range of this instrument, the computer would provide a low reactor water level status alarm for any "on scale" indication.

DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: 821DL011 Plant Spec Point Desc.: RPV Water Level Fuel Zone Div Il Generic/Cond Desc.: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: -150 Maximum Instr Range: 50 Zero Point

Reference:

TAF Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: Rx vessel nozzle, AZ 220,0 Elev 650'- 6" Alarm/Trip/Set Points: See uni ue s stem description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: Wet Unique System Desc: Due to the range of this instrument, the computer would provide a low reactor water level status alarm for any "on scale" indication.

Page 18 DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: MAIN FD FLOW Point ID: C32SF250 Plant Spec Point Desc.: Total Feedwater Flow Generic/Cond Desc.: Feedwater Flow into the Reactor System Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A t Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

17 N/A N/A Number of Sensors: 002 How Processed: Sum Sensor Locations: See uni ue s stem descri tion Alarm/Trip/Set Points: N/A NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A t

Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Two flow sensors are used; one for each of the two 24" main feedwater pipelines. One sensor is located in one of the pipelines at elevation 635'-3". The other is located in the other pipeline at elevation 635'-2 5/16".

Page 19 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NL Point ID: N21SF003 Plant Spec Point Desc.: North Reactor Feed Pum Flow Generic/Cond Desc.: North Reactor Feed Pump Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A l

Minimum Instr Range:

Maximum Instr Range: 17500 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: In 24" Pi e on Suction Side of Pump Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

I' Page 20 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: NL Point ID: N21S F004 Plant Spec Point Desc.: South Reactor Feed Pump Flow Generic/Cond Desc.: South Reactor Feed Pum Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 17500 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: In 24" Pi e on Suction Side of Pump Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 21 DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: RCIC FLOW Point ID: E51S F023 Plant Spec Point Desc.: RCIC Pum Flow Generic/Cond Desc.: Reactor Core Isolation Coolin Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

700 N/A N/A 001 How Processed: Direct Readin Sensor Locations: Pum Dischar e Pi e Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A, Instrument Failure Mode: Value = -999 Quality = Bad t Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A

Page 22 DATA POINT LIBRARY REFERENCE FILE e Date:

Reactor Unit:

02/20/92 FE2 Data Feeder: N/A NRC ERDS Parameter: RCS PRESSURE Point ID: B21DP020 Plant Spec Point Desc.: RPV Press Wide Range (PAM) A Generic/Cond Desc.: Reactor Coolant System Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

1500 N/A N/A 001 How Processed: Direct Readin Sensor Locations: Rx Vessel Nozzle. AZ 40, Elev 650'-6" Alarm/Trip/Set Points: Hi h Alarm at 1068 PSIG N1 Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure IVlode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 23 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: RCS PRESSURE Point ID: B21DP021 Plant Spec Point Desc.: RPV Press Wide Range (PAM) B Generic/Cond Desc.: Reactor Coolant System Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 1500 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Rx Vessel Nozzle, AZ 220,0 Elev 650'-6" Alarm/Trip/Set Points: Hi h Alarm at 1068 PSIG Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc:

Page 24 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: HPCI FLOW Point ID: E41SF024 Plant Spec Point Desc.: HPCI Pum Flow Generic/Cond Desc.: Hi h Pressure Coolant In'ection Flow Analog/Digital:

Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

6000 N/A N/A 001 How Processed: Direct Reading Sensor Locations: Pump Dischar e Pi e Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A l

Instrument Failure Mode: Value -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 25 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: LPCI FLOW Point ID: E11DF072 Plant Spec Point Desc.: RHR Flow Loop A Generic/Cond Desc.: Low Pressure Coolant Injection Flow Analog/Digital:

Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 28,000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: RHR System 24" Pi e Inside Reactor Buildin Alarm/Trip/Set Points: N/A NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality Bad I Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A

Page 26 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: LPCI FLOW Point ID: EllDF073 Plant Spec Point Desc.: RHR Flow Loo B Generic/Cond Desc.: Low Pressure Coolant Injection Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 28,000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: RHR System 24" Pipe Inside Reactor Building Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad I

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 27 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: CR SPRAY FL Point ID: E21DF094 Plant Spec Point Desc.: Core S ray System Flow Loo A Generic/Cond Desc.: Core S pray Cooling S stem Flow Analog/Digital:

Engr Units/Dig States: GPM Engr Units Conversion: N/A t

Minimum Instr Range:

Maximum Instr Range: 9150 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Mounted in 14" discharge ipe Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc:

Page 28 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: CR SPRAY FL Point ID: E210 F095 Plant Spec Point Desc.: Core Spray S stem Flow Loo B Generic/Cond Desc.: Core S ra Cooling System Flow Analog/Digital:

Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 9150 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Mounted in 14" dischar e pipe Alarm/Trip/Set Points: N/A NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quaiit = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 29 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW FD SMP LV Point ID: G11DL121 Plant Spec Point Desc.: Drywell Floor Drain Sump Level Generic/Cond Desc.: Drywell Floor Drain Sump Level Analog/Digital:

Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 42 Zero Point

Reference:

TNKBOT Reference Point Notes: Sensor is 12" from the sum bottom PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: Dr well Fir Drains Sum Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: Wet Unique System Desc: Conversion of sump level in inches to gallons is 21.25 gpi (gallons per inch).

Page 30 DATA POINT LIBRARY REFERENCE FILE e Date:

Reactor Unit:

Data Feeder:

02/20/92 FE2 N/A NRC ERDS Parameter: EFF GAS RAD Point ID: 011RR716 Plant Spec Point Desc.: SGTS Exhaust Rad I Noble Gas Generic/Cond Desc.: Radioactivity of Released Gasses Analog/Digital:

Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 10 uCI/CC t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

10 N/A N/A 004 uCI/CC How Processed: See unique s stem descri tion Sensor Locations: SGTS exh Div I, El 690'-03"/692'-06" Alarm/Trip/Set Points: -6 Hi h alarm at 4.0E uCI/CC Nl Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad l Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A Noble gas radiation is obtained from the Eberline radiation monitoring system every ten minutes. For SGTS Div I, there are 4 channels of data. The individual channels are analyzed to determine the most accurate range. The value of that channel is stored as the selected value.

p ~

DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: D11RR717 Plant Spec Point Desc.: SGTS Exhaust Rad II Noble Gas Generic/Cond Desc.: Radioactivity of Released Gasses Analog/Digital: A Engr Units/Dig States: UCI/CC Engr Units Conversion: N/A V

Minimum Instr Range: 10 uCI/CC Maximum Instr Range: 10 UCI/CC t Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

How Processed:

N/A N/A 004 See uni ue s stem descri tion Sensor Locations: SGTS exh Div II El 690'-03"/692'-06"

-6 Alarm/Trip/Set Points: High alarm at 4.0E uCI/CC Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Noble gas radiation is obtained from the Eberline radiation monitoring system every ten minutes. For SGTS Div 2, there are 4 channels of data. The individual channels are analyzed to determine the most accurate range. The value of that channel is stored as the selected value.

Page 32 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: D11RR714 Plant Spec Point Desc.: Reactor Bldg. Vent Rad Noble Gas Generic/Cond Desc.: Radioactivit of Released Gasses Analog/Digital:

Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 10 uCI/CC Maximum Instr Range: 10 uCI/CC Zero Point

Reference:

N/A 1 Reference Point Notes:

PROC or SENS:

N/A Number of Sensors: 003 How Processed: See uni ue s stem descri tion Sensor Locations: Rx Bldg Exhaust EL 721'-00"/722'-06"

-5 Alarm/Trip/Set Points: Hi h alarm at 6.5E uCI/CC Nl Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Qua lit Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Noble gas radiation is obtained from the Eberline radiation monitoring system every ten minutes. For Reactor Bldg., there are 3 channels of data. The individual channels are analyzed to determine the most accurate range. The value of that channel is stored as the selected value.

, Page 33 DATA POINT LIBRARY REFERENCE FILE e

Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: D11RR715 Plant Spec Point Desc.: Turbine Bldg. Vent Rad - Noble Gas Generic/Cond Desc.: Radioactivity of Released Gases Analog/Digital: A Engr Units/Dig States: UCI/CC Engr Units Conversion: N/A Minimum Instr Range: 10 uCI/CC t

Maximum Instr Range: 10 uCI/CC Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See uni ue s stem description Sensor Locations: Turb Bid Exh El 669'-09"/659'-10" Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: NA Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Noble gas radiation is obtained from the Eberline radiation monitoring system every ten minutes. For Turbine Bldg., there are 2 channels of data. The individual channels are analyzed to determine the most accurate range. The value of that channel is stored as the selected value. Vegtilation system trip/computer alarm is set at 1.7E u/Cl/CC.

DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 FE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: D11RR718 Plant Spec Point Desc.: Radwaste Bldg Vent Rad Noble Gas Generic/Cond Desc.: Radioactivity of Released Gases Analog/Digital:

Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 10 uCI/CC Maximum Instr Range:

t 10 uCI/CC Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See unique s stem descri tion Sensor Locations: Radwaste Bid Exh El 669'-06 "/669'-04" Alarm/Trip/Set Points: See uni ue s stem description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Noble gas radiation is obtained from the Eberline radiation monitoring system every ten minutes. For Radwaste Bldg.,

there are 2 channels of data. The individual channels are analyzed to determine the most accurate range. The value of that channel is stored as the selected value. Ventilation system trip/computer alarm is set at 1.2E uCI/CC.

Page 35

'I DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: CND A/E RAD Point ID: D11DR266 Plant Spec Point Desc.: SJAE Radiation Mon A Generic/Cond Desc.: Condenser Air Ejector Radioactivty Analog/Di'gital:

Engr Units/Dig States: MR/HR Engr Units Conversion: N/A Minimum Instr Range: 1.0 Maximum Instr Range: 1.0E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: Off as System 2.2 Min Dela Pipe Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Alarm setpoints are as follows:

Upscale trip = 750 mR/hr (Plant and computer alarm)

Downscale trip = 1 mR/hr (Plant alarm)

High High Alarm = 1000 mR/hr (Plant alarm)

~

~

Page 36 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: CND A/E RAD Point ID: D11DR301 Plant Spec Point Desc.: SJAE Radiation Mon 8 Generic/Cond Desc.: Condenser Air E'ector Radioactivity Analog/Digital: A Engr Units/Dig States: MR/HR Engr Units Conversion: N/A Minimum Instr Range: 1.0 Maximum Instr Range: 1.0E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: Off as System 2.2 Min Delay Pipe Alarm/Trip/Set Points: See uni ue system description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: Alarm and trip setpoints are as follows:

Upscale trip = 750 mR/hr (Plant and computer alarm)

Downscale trip 1mR/hr (Plant alarm)

High High alarm = 1000 r/hr (Plant alarm)

Page 37 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW RAD Point ID: D110R040 Plant Spec Point Desc.: Containment High Range Div I Rad Mon Generic/Cond Desc.: Radiation Level in the Drywell Analog/Digital:

Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

1.0E8 N/A N/A 001 How Processed: Direct Reading Sensor Locations: Rx Bldg inside drywell AZ 302 El.

605'ee Alarm/Trip/Set Points: unique s stem descri tion.

Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad t Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A Alarm setpoints are as follows:

Alert = 500 R/HR (Plant alarm)

High Radiation = 1000 R/HR (Plant and computer alarm)'

redye ao DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW RAD Point ID: D11DR163 Plant Spec Point Desc.: Containment High Range Div II Rad Mon Generic/Cond Desc.: Radiation Level in the Drywell Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 1.0E8 Zero Point

Reference:

N/A N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: El 605'-0" at AZ 125 Alarm/Trip/Set Points: See unique s stem description Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Alarm setpoints are as follows:

Alert = 500 R/HR (Plant alarm)

High Radiation = 1000 R/HR (Plant and computer alarm)

Page 39 DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: MN STEAM RAD Point ID: D11DR039 Plant Spec Point Desc.: Main Steam Line Rad C Generic/Cond Desc.: Radiation Level of the Main Steam Line Analog/Digital:

Engr Units/Dig States: MR/Hr Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 1.0E6 2ero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed:

Sensor Locations: 613'6" Reactor Bid G-4 (Steam Tunnel)

Alarm/Trip/Set Points: See uni ue s stem description Nl Detector Power Supply Cut-off Power Level: N/A NI Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: High radiation level alarm is 2800 mR/hr. Instrument failure alarm is 1 mR/hr downscale. Trip setpoint is 3000 mR/hr.

Computer input has no alarm setpoint.

r aye Su DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: DW PRESS Point ID: T500PQ97 Plant Spec Point Desc.: 0 ell Pressure Wide Range Oiv I Generic/Cond Desc.: 0 well Pressure Analog/Digital:

Engr Units/Oig States: PSIG Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 250 Zero Point

Reference:

N/A N/A PROC or SENS:

Number of Sensors: 001 How Processed:

0 Sensor Locations: Dr well penet AZ 330, Elev. 630'-3" Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power l.evel: N/A Instrument Failure Mode: Value = -999 Quallt = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 41 DATA POINT LIBRARY REFERENCE FILE 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW PRESS Point ID: T50DP098 Plant Spec Point Desc.: Drywell Pressure Wide Range Div II Generic/Cond Desc.: D well Pressure Analog/Digital:

Engr Units/Dig States: PSIG Engr Units Conversion: N/A t

Minimum Instr Range:

Maximum Instr Range: 250 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: Direct Readin Sensor Locations: D well Penet AZ 187 -30', Elev. 630'-3" Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad Temperature Compensation For DP Transmitters: N//A N/A Unique System Desc:

Page 42 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW PRESS Point ID: T50DP099 Plant Spec Point Desc.: Drywell Pressure Narrow Range Div I Generic/Cond Desc.: Drywell Pressure Analog/Digital:

Engr Units/Dig States: PS IG Engr Units Conversion: N/A Minimum Instr Range: -5.00 t IVlaxlmum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

5.00 N/A N/A 001 How Processed: Direct Readin Sensor Locations: Elev. 630'-3" at Azimuth 330 Alarm/Trip/Set Points: High Alarm = 1.68 PSIG Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t

Temperature Compensation For DP. Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 43 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: DW PRESS Point ID: T50DP100 Plant Spec Point Desc.: Drywell Pressure Narrow Range Div II Generic/Cond Desc.: Drywell Pre'ssure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: -5.0 t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

5.0 N/A N/A 001 How Processed: Direct Reading Sensor Locations: Drywell Penet. AZ 187 -30', Elev. 630'-3" Alarm/Trip/Set Points: High Alarm = 1.68 PSIG Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 44 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: DW TEMP Point ID: T47CT206 Plant Spec Point Desc,: D ell Tem Volumetric Avg.

Generic/Cond Desc.: D well Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

450 N/A N/A 028 How Processed: Volumetric Wei hted'verage of 28 Inputs Sensor Locations: See Uni ue System Description Alarm/Trip/Set Points: Hi h Alarm at 145 F Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t Temperature Compensation For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A There are a total of 28 thermocouples. 4 at elevation 590', 10 at elev 597', 4 at elev 621'; 4 at elev 647', 4 at elev 662'nd 2 at elev 665'

. Page 45 I

S DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: SP TEMP Point ID: T23CT005 Plant Spec Point Desc.: Torus Water Temperature Avg.

Generic/Cond Desc.: Suppression Pool Temperature Analog/Digital:

Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 60 t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

260 N/A N/A 008 How Processed: Average of 8 health in ut is calculated Sensor Locations: See unique s stem descri tion 0

Alarm/Trip/Set Points: Hi h Alarm at 95 F Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A 0

Unique System Desc: There are 8 thermocouples located on the same elevation (556'-01") but at different lateral locations in the torus as follows: 22, 67, 112, 157, 202, 247, 292 and 337 .

Validity of torus water temperature is partially determined by torus water level. If the water level is below the level of the torus T/C, this data is flagged as bad.

Page 46 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: SP LEVEL Point ID: T50DL119 Plant Spec Point Desc.: Torus Water Level Wide Range Generic/Cond Desc.: Suppression Pool Water Level Analog/Digital:

Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: -144 t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

56 COMP LX Normal Wtr Lvl is 9" below torus CL 001 How Processed: Direct Reading Sensor Locations: Rx Bid Sub Basement Alarm/Trip/Set Points: N/A NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference l.eg: WET Unique System Desc: Inside diameter of torus is 30'6" Zero point reference is 14'-6" of torus water level Center line of torus is at elev 557'9"

t

. Page 47 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC EROS Parameter: SP LEVEL Point ID: E41DL120 Plant Spec Point Desc.: Torus Water Level Narrow Range Div I Generic/Cond Desc.: Sup ression Pool Water Level Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: N/A Minimum Instr Range: -10 t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

10 COMPLX See unique s stem descri tion 001 How Processed:

Sensor Locations: Elev. 551'" on torus Alarm/Trip/Set Points: Low alarm at -2", Hi h alarm at +2" Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad I Temperature Compensation For DP'Transmitters:

Level Reference Leg:

Unique System Desc:

Wet Inside diameter of torus is 30'6".

Zero Point Reference is 14'6" of Torus water level Center line of Torus is at elev. 557'9"

Page 48 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: H2 CONC Point ID: T50DL255 Plant Spec Point Desc.: Containment H2 Level Div I Generic/Cond Desc.: Drywell or Torus Hydrogen Concentration Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

30 N/A N/A 001 How Processed: Direct Reading Sensor Locations: 2nd Fir Rx Bldg instrument rack H21P282 Alarm/Trip/Set Points: High Alarm at 1%

Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A instrument Failure Mode: Value = -999 Quality i

Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

Page 49 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: H2 CONC Point ID: T50DL293 Plant Spec Point Desc.: Containment H2 Level Div II Generic/Cond Desc.: Drywell or Torus Hydrogen Concentration Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion:

Minimum Instr Range:

t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

30 N/A N/A 001 How Processed: Direct Reading Sensor Locations: 3rd Fir Rx Bldg instrument rack H21P283 Alarm/Trip/Set Points: High Alarm at 1%

Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc:

P P

Page 50 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: 02 CONC Point ID: T50CL188 Plant Spec Point Desc.: Containment 02 Level Div I Generic/Cond Desc.: Drywell or Torus Oxy en Concentration Analog/Digital:

Engr Units/Dig States:

Engr Units Conversion: N/A t

Minimum Instr Range:

Maximum Instr Range: 30 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 003 How Processed: See Uni ue S stem Descri tion Sensor Locations: See Unique System Descri tion Alarm/Trip/Set Points: Hi h Alarm at 4% 02 Level (Run Mode)

Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: This is a calculated point based on the following inputs: 1.

Range select 2. 02 level 10% vol 3. 02 Level 30% vol. If the value of range select is 1, then the wide range has been selected and the output point is set to wide range (30%) point.

The narrow range point is not scanned. If the value of range select is not 1, then the narrow range has been selected and the output point is set to narrow range (10%) point. The wide

P ~

Page 51 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: 02 CONC Point ID: T50CL189 Plant Spec Point Desc.: Containment 02 Level Div II Generic/Cond Desc.: D well or Torus Oxy en Concentration Analog/Digital: A Engr Units/Dig States: '/0 Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 30 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 003 How Processed: See uni ue system descri tion Sensor Locations: See uni ue system description Alarm/Trip/Set Points: High Alarm at 4% 0 Level (Run Mode NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power l.evel: N/A lnstrum'ent Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A N/A Unique System Desc: This is a calculated point based on the following inputs. 1.

Range select; 2. 02 level 10% vol; 3. 02 level 30% vol. If the value of range select is 1, then the wide range has been selected and the output point is set to wide range (30%) point.

The narrow range is not scanned. If the value of the range select is not 1, then the narrow range has been selected and the output point is set to narrow range (10%) point.

DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit:

Data Feeder: N/A NRC EROS Parameter: NL Point ID: T50DC270 Plant Spec Point Desc.: D ell/Torus Select Div I Generic/Cond Desc.: Drywell/Torus Select Div I Analog/Digital: D Engr Units/Dig States: On Drywell Engr Units Conversion: N/A Minimum Instr Range: N/A t

Maximum Instr Range: N/A Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: See unique s stem descri tion Sensor Locations: N/A Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn>>on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad l

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: This digital signal is provided by a switch contact. When the contact is closed, the drywell is selected when the contact is opened, the torus is selected. This signal is used to select the oxygen and hydrogen sensor location.

Page 53 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A 8

NRC ERDS Parameter: NL Point ID: TSODC311 Plant Spec Point Desc.: D ell/Torus Select Div II Generic/Cond Desc.: D well/Torus Select Div II Analog/Digital: D Engr Units/Dig States: On = Drywell Engr Units Conversion: N/A Minimum Instr Range: N/A t Maximum Instr Range:

Zero Point

Reference:

Reference Point Notes:

PROC or SENS:

Number of Sensors:

N/A N/A N/A 001 How Processed: See uni ue s stem descri tion Sensor Locations: N/A Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: This digital signal is provided by a switch contact. When the contact is closed, the drywell is selected. When the contact is opened, the torus is selected. This signal is used to select the oxygen and hydrogen sensor location.

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DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: CST LEVEL Point ID: P11DL071 Plant Spec Point Desc.: Condensate Storage Tank Level Generic/Cond Desc.: Condensate Storage Tank Level Analog/Digital: A Engr Units/Dig States: FEET Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 35 Zero Point

Reference:

TNKBOT See uni ue s stem descri tion PROC or SENS:

Number of Sensors: 001 How Processed: Direct Reading Sensor Locations: 2 Feet Above the Tank Bottom Alarm/Trip/Set Points: See uni ue s stem descri tion Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Qualit = Bad t

Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: Level instrumentation uses bourdon tube type with a range of 0-14.2 PSIG for a 0-35 feet level. High level setpoint is 12.14 PSIG (30 Feet). Low level setpoint is 4.12 PSIG (10 Feet).

Computer input has no alarm setpoint. Conversion of storage tank level in feet to gallons is 16,920 gpf (gallons per foot).

Page 55 DATA POINT LIBRARY REFERENCE FILE Date 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: D40MS064 Plant Spec Point Desc.: 10 Meter Wind S eed 15 Min Avg.

Generic/Cond Desc.: Wind S eed at the Reactor Site Analog/Digital:

Engr Units/Dig States: MPH Engr Units Conversion: N/A Minimum Instr Range:

Maximum Instr Range: 100 2ero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See uni ue s stem descri tion Sensor Locations: 10 Meters above round at 60 meter tower Alarm/Trip/Set Points: None Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A The output of the wind speed transmitter is transmitted to the specific signal translator located in the instrument shelter at the base of the tower. The voltage output from the signal translator is transmitted to the Meteorological Data Acquisition computer located in the computer room. The Met computer, among its other functions, converts the sensor signal to appropriate engineering units and communicates with the Emergency Response Information System (ERIS) computer.

These data received by ERIS is then passed on to ERDS.

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DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: D40MS065 Plant Spec Point Desc.: 60 Meter Wind S eed 15 Min Avg.

Generic/Cond Desc.: Wind Speed at the Reactor Site Analog/Digital: A Engr Units/Dig States: MPH Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range: 100 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See unique system descri tion.

Sensor Locations: 60 Meters above ground at 60 meter tower Alarm/Trip/Set Points: None Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: The output of the wind speed transmitter is transmitted to the specific signal translator located in the instrument shelter at the base of the tower. The voltage output from the signal translator is transmitted to the Meteorological Data Acquisition computer located in the computer room. The Met computer, among its other functions, converts the sensor signal to appropriate engineering units and communicates with the Emergency Response Information System (ERIS) computer.

These data received by ERIS is then passed on to ERDS.

Page 57 DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: D40MD069 Plant Spec Point Desc.: 10 Meter Wind Direction - 15 Min. Avg.

Generic/Cond Desc.: Wind Direction at the Reactor Site Analog/Digital:

Engr Units/Dig States: DEGFR Engr Units Conversion:

Minimum Instr Range: 0 t

Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See unique system description.

Sensor Locations: 10 Meters above ground at 60 Meter Tower Alarm/Trip/Set Points: None NI Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Unique System Desc: The output of the wind direction transmitter is transmitted to the specific signal translator located in the instrument shelter at the base of the tower. The voltage output from the signal translator is transmitted to the Met computer located in the computer room. The Met computer, among its other functions, converts the sensor signal to appropriate engineering units and communicates with the Emergency Response Information System (ERIS) computer. These data received by ERIS is then passed on to ERDS. Cardinal directions are: North = 0 or 360 .

East = 90 Sou 0

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Page 58 a~

p DATA POINT LIBRARY REFERENCE FILE Date: 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: D40MD070 Plant Spec Point Desc.: 60 Meter Wind Direction-15 Min Avg Generic/Cond Desc.: Wind Direction at the Reactor Site Analog/Digital: A Engr Units/Dig States: DEGFR Engr Units Conversion: N/A Minimum Instr Range:

t Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 001 How Processed: See uni ue system description Sensor Locations: 60 Meters above ground at 60 meter tower Alarm/Trip/Set Points: None Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality Bad Temperature Compensation t For DP Transmitters:

Level Reference Leg:

Unique System Desc:

N/A N/A The output of the wind direction transmitter is sent to the specific signal translator located in the instrument shelter at the base of the tower. The voltage output from the signal translator is transmitted to the Met computer located in the computer room. The Met computer, among its other functions, converts the sensor signal to appropriate engineering units and communicates with the Emergency Response Information System (ERIS) computer. These data received by ERIS is then 0

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DATA POINT LIBRARy REFERENCE FILE Date 02/20/92 Reactor Unit: FE2 Data Feeder: N/A NRC ERDS Parameter: STAB CLASS Point ID: 040M 8168 Plant Spec Point Desc.: Stabili Class Generic/Cond Desc.: Air Stabilit at the Reactor Site Analog/Digital:

Engr Units/Dig States: STABI Engr Units Conversion: See unique system description Minimum Instr Range:

Maximum Instr Range:

Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS:

Number of Sensors: 002 How Processed: See uni ue s stem descri tion Sensor Locations: See uni ue s stem description Alarm/Trip/Set Points: N/A Nl Detector Power Supply Cut-off Power Level: N/A Nl Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: Value = -999 Quality = Bad Temperature Compensation For DP Transmitters: N/A Level Reference Leg: N/A Measured using differential temperature between 10 8 60 meters. The stability classification is per Reg. Guide 1.21, Table 4B. Conversion of Air Stability from numerical to alphabetical is 1 A through 7 = G.