L-2013-141, Emergency Response Data System (ERDS) Changes Due to EPU
| ML13127A077 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 04/22/2013 |
| From: | Kiley M Florida Power & Light Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-2013-141 | |
| Download: ML13127A077 (21) | |
Text
April 22, 2013 0FPL.
L-2013-141 10 CFR 50, Appendix E U. S. Nuclear Regulatory Commission Attn.: Document Control Desk Washington, D.C. 20555-0001 Re: Turkey Point Unit 4 Docket No. 50-250 and 50-251 Emergency Response Data System (ERDS) Changes due to EPU This letter is being submitted pursuant to 10 CFR 50, Appendix E, VI, 3.a, Maintaining Emergency Response Data System, due to several changes to the Turkey Point Unit 3 and Unit 4 ERDS Data Point Library Reference Files.
The following table contains Turkey Point Unit 4 (TP4) ERDS Data Point information that requires revision to reflect rescaling of EPU affected NSSS and BOP system instrumentation setpoints.
TP4 ERDS DATA POINT INFORMATION DCS Point ID Point Description Alarm/Trip Setpoint System Description SGAAVLV Steam Generator Level A Lo-Lo Rx Trip: 16% Protection Train:
16% Reactor Trip SGBAVLV Steam Generator Level B Lo-Lo Rx Trip: 16% Protection Train:
16% Reactor Trip SGCAVLV Steam Generator Level C Lo-Lo Rx Trip: 16% Protection Train:
16% Reactor Trip SGAAVPV Steam Generator Pressure 3 Input Average with 21 psig deviation...
A 21 psig Deviation Limit SGBAVPV Steam Generator Pressure 3 Input Average with 21 psig deviation...
B 21 psig Deviation Limit SGCAVPV Steam Generator Pressure 3 Input Average with 21 psig deviation...
C 21 psig Deviation Limit SGAAVFWFV Feedwater Flow A SG 5.0E+6 FW flow < MS flow
@773,000 lb/Hr coincident SG level of -16%
SGBAVFWFV Feedwater Flow B SG 5.0E+6 FW flow < MS flow
@773,000 lb/Hr coincident SG level of -16%
SGCAVFWFV Feedwater Flow C SG 5.0E+6 FW flow < MS flow
@773,000 lb/Hr coincident SG level of -16%
A-D c Ad-(e
Turkey Point Nuclear Plant L-2013-141 Docket No. 50-250 Page 2 of 3 TP4 ERDS DATA POINT INFORMATION DCS Point ID Point Description Alarm/Trip Setpoint System Description THA AVTP V RCS Hot Leg A Avg Temp Hi: 620'F THB AVTP V RCS Hot Leg B Avg Temp Hi: 620'F THC AVTP V RCS Hot Leg C Avg Temp Hi: 620'F PRZAVLV Pressurizer Average Level ... Hi level alarm at 1 _+5% program...
These changes were implemented for Unit 4 upon entry into MODE 4 on March 25, 2013 as part of the startup from the Unit 4 Cycle 27 refueling outage. As such, pursuant to 10 CFR 50, Appendix E, VI, 3.a, which requires submittal of software changes to the ERDS Data Point Library within 30 days after the changes are completed, Florida Power and Light Company (FPL) is submitting herein in Attachment 1 affected pages for the ERDS point ID information contained in the TP4 ERDS Data Point Library Reference File.
FPL previously updated the Turkey Point Unit 3 ERDS Data Point Library Reference File information due to EPU changes in letter L-2012-332 dated August 17, 2012. Contained in the letter were updates to the narrow range steam generator channels to reflect raising the reactor trip setpoint from 10% to 16%. Also included in letter L-2012-332 was an update to feedwater flow channels to reflect the increase in the feed flow/steam flow (FF/SF) mismatch value that is part of the FF/SF mismatch coincident with low low steam generator level reactor trip setpoint.
However, it was discovered that the change to the Low Low level portion of the FF/SF mismatch reactor trip was not updated in the reference file. The following table contains Turkey Point ERDS Data Point information that requires revision to reflect changes to the FF/SF mismatch with low low S/G level reactor trip setpoint change for EPU.
TP3 ERDS DATA POINT INFORMATION DCS Point ID Point Description Alarm/Trip Setpoint System Description SGAAVFWFV Feedwater Flow A SG See Description ... coincident SG level of -16%
SGBAVFWFV Feedwater Flow B SG See Description ...coincident SG level of -16%
SGCAVFWFV Feedwater Flow C SG See Description ... coincident SG level of -16% to this letter provides the affected pages for the Unit 3 feedwater flow ERDS point ID information contained in the TP3 ERDS Data Point Library Reference File.
L-2013-141 Page 3 of 3 Should you have any questions regarding this submittal, please contact Mr. Robert J. Tomonto, Licensing Manager, at (305) 246-7327.
Very truly yours, Michael Kiley Site Vice President Turkey Point Nuclear Plant Attachments cc: USNRC Regional Administrator, Region II USNRC Project Manager, Turkey Point Nuclear Plant USNRC Senior Resident Inspector, Turkey Point Nuclear Plant
Turkey Point Nuclear Plant L-2013-141 Docket No. 50-251 Page 1 of 14 Attachment 1 TURKEY POINT UNIT 4 ERDS DATA POINT LIBRARY CHANGES
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 2 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 1/A Point ID: SGAAVLV Plant Spec Point Desc: Steam Generator Level A Generic/Cond Desc: Steam Generator A Water Level Analog/Digital: A Engr Units/Dig States: %
Engr Units Conversion: 1% = 112.5 gallons Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point
Reference:
U-Tubes Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/1 0% of span Deviation Check Sensor Locations: SG Vessel A 30' 6" EL Alarm/Trip Set Points: Lo-Lo Rx Trip: 16% Lo: 35% Hi: 68% Hi-Hi: 80%
NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: WET Unique System Desc: The average level is determined by LTs 474, 475, &
476. The Deviation check is the value at which this point Quality becomes Poor.
0% = 16,250gal 100% = 27,500 gal The lower tap is 8" above the top of the tube bundle.
Protection Train: 16 % Reactor Trip, 80 % Turbine Trip
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 3 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 2/B Point ID: SGBAVL V Plant Spec Point Desc: Steam Generator Level B Generic/Cond Desc: Steam Generator B Water Level Analog/Digital: A Engr Units/Dig States: %
Engr Units Conversion: 1% = 112.5 gallons Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point
Reference:
U-Tubes Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/10% of span Deviation Check Sensor Locations: SG Vessel B 30' 6" EL Alarm/Trip Set Points: Lo-Lo Rx Trip: 16% Lo: 35% Hi: 68% Hi-Hi: 80%
NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: Wet Unique System Desc: The average level is determined by LTs 484, 485, &
486. The Deviation check is the value at which this point Quality becomes Poor.
0% = 16,250gal 100% = 27,500 gal The lower tap is 8" above the top of the tube bundle.
Protection Train: 16 % Reactor Trip, 80 % Turbine Trip
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 4 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 3/C Point ID: SGCAVL V Plant Spec Point Desc: Steam Generator Level C Generic/Cond Desc: Steam Generator C Water Level Analog/Digital: A Engr Units/Dig States: %
Engr Units Conversion: 1%= 112.5 gallons Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point
Reference:
U-Tubes Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/10% of span Deviation Check Sensor Locations: SG Vessel C 30' 6" EL Alarm/Trip Set Points: Lo-Lo Rx Trip: 16% Lo: 35% Hi: 68% Hi-Hi: 80%
NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: Wet Unique System Desc: The average level is determined by LTs 494, 495, &
496. The Deviation check is the value at which this point Quality becomes Poor.
0% = 16,250 gal 100% = 27,500 gal The lower tap is 8" above the top of the tube bundle.
Protection Train: 16 % Reactor Trip, 80 % Turbine Trip
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 5 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 1/A Point ID: SGA AVP V Plant Spec Point Desc: Steam Generator Pressure A Generic/Cond Desc: Steam Generator A Pressure Analog/Digital: A Engr Units/Dig States: psig Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1400 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/21 psig Deviation Check Sensor Locations: SG A Steam Line before MSIV Alarm/Trip Set Points: Lo: 614 psig Hi: 1085 psig NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation N/A For DP Transmitters Level Reference Leg: N/A Unique System Desc: 21 psig deviation being the limit for use in calculation and for Quality determination.
ESF actuation signals:
SG pressure 100 psig < steam header pressure SG pressure of< 614 psig
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 6 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 2/B Point ID: SGB AVPV Plant Spec Point Desc: Steam Generator Pressure B Generic/Cond Desc: Steam Generator B Pressure Analog/Digital: A Engr Units/Dig States: psig Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1400 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/21 psig Deviation Check Sensor Locations: SG B Steam Line before MSIV Alarm/Trip Set Points: Lo: 614 psig Hi: 1085 psig NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation N/A For DP Transmitters Level Reference Leg: N/A Unique System Desc: 21 psig deviation being the limit for use in calculation and for Quality determination.
ESF actuation signals:
SG pressure 100 psig < steam header pressure SG pressure of< 614 psig
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 7 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 3/C Point ID: SGC AVP V Plant Spec Point Desc: Steam Generator Pressure C Generic/Cond Desc: Steam Generator C Pressure Analog/Digital: A Engr Units/Dig States: psig Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1400 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average w/21 psig Deviation Check Sensor Locations: SG C Steam Line before MSIV Alarm/Trip Set Points: Lo: 614 psig Hi: 1085 psig NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: N/A Temperature Compensation As-Is For DP Transmitters Level Reference Leg: N/A Unique System Desc: 21 psig deviation being the limit for use in calculation and for Quality determination.
ESF actuation signals:
SG pressure 100 psig < steam header pressure SG pressure of< 614 psig
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 8 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 1/A Point ID: SGAAVFWF V Plant Spec Point Desc: Feedwater Flow A SG Generic/Cond Desc: Steam Generator A Mn Feedwater FI Analog/Digital: A Engr Units/Dig States: lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16%
Feedwater < Steam Flow alarm @ 500,000 lb/Hr
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 9 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 2/B Point ID: SGBAVFWFV Plant Spec Point Desc: Feedwater Flow B SG Generic/Cond Desc: Steam Generator B Mn Feedwater FI Analog/Digital: A Engr Units/Dig States: lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16%
Feedwater < Steam Flow alarm @ 500,000 lb/Hr
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 10 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 3/C Point ID: SGCAVFWF V Plant Spec Point Desc: Feedwater Flow C SG Generic/Cond Desc: Steam Generator C Mn Feedwater Fl Analog/Digital: A Engr Units/Dig States: lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16%
Feedwater < Steam Flow alarm @ 500,000 lb/Hr
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 11 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 1/A Point ID: THAAVTP V Plant Spec Point Desc: RCS Hot Leg A Avg Temp Generic/Cond Desc: Steam Generator A Inlet Temp Analog/Digital: A Engr Units/Dig States: OF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 750 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: RCS Hot Leg A Piping 14' El Alarm/Trip Set Points: Lo: 5407F Hi: 620'F NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation N/A For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes Poor Quality. The sensors are platinum RTDs which are located in wells in the main coolant loops.
The loop T-Hot signals are also inputs to the Qualified Safety Parameter Display System.
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 12 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 2/B Point ID: THBAVTP V Plant Spec Point Desc: RCS Hot Leg B Avg Temp Generic/Cond Desc: Steam Generator B Inlet Temp Analog/Digital: A Engr Units/Dig States: OF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 750 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: RCS Hot Leg B Piping 14' El Alarm/Trip Set Points: Lo: 540°F Hi: 620'F NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation N/A For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes Poor Quality. The sensors are platinum RTDs which are located in wells in the main coolant loops.
The loop T-Hot signals are also inputs to the Qualified Safety Parameter Display System.
Turkey Point Nuclear Plant Attachment I L-2013-141 Docket No. 50-251 Page 13 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 3/C Point ID: THCAVTP V Plant Spec Point Desc: RCS Hot Leg C Avg Temp Generic/Cond Desc: Steam Generator C Inlet Temp Analog/Digital: A Engr Units/Dig States: OF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 750 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % of span Deviation Check Sensor Locations: RCS Hot Leg C Piping 14' El Alarm/Trip Set Points: Lo: 540'F Hi: 620'F NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation N/A For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes Poor Quality. The sensors are platinum RTDs which are located in wells in the main coolant loops.
The loop T-Hot signals are also inputs to the Qualified Safety Parameter Display System.
Turkey Point Nuclear Plant Attachment 1 L-2013-141 Docket No. 50-251 Page 14 of 14 TP4 DATA POINT LIBRARY REFERENCE FILE Date: 03/25/13 Reactor Unit: TP4 Data Feeder: N/A NRC ERDS Parameter: PRZR LEVEL Point ID: PRZ AVLV Plant Spec Point Desc: Pressurizer Average Level Generic/Cond Desc: Primary System Pressurizer Level Analog/Digital: A Engr Units/Dig States: %
Engr Units Conversion: 1% = 84.5 gallons Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point
Reference:
Complx Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: 3 Input Average Sensor Locations: PRZ Vessel 30' El Alarm/Trip Set Points: Lo: 14% Hi: 92%
NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: Wet Unique System Desc: The pressurizer average level is calculated using 5 minute rolling averages of 3 redundant sensors. The instrument range of 0-100% is equivalent to 600-9050 gallons. Protection Channel inputs include: PZR Hi-Level Rx trip (2/3 at 91%), Lo-Lo level alarm at 6%,
PZR heaters Off and letdown isolate at 14.4%, Hi level alarm on at +5% program and Lo level alarm at -5%
program.
Turkey Point Nuclear Plant L-2013-141 Docket No. 50-250 Page 1 of 4 Attachment 2 TURKEY POINT UNIT 3 ERDS DATA POINT LIBRARY CHANGES
Turkey Point Nuclear Plant Attachment 2 L-2013-141 Docket No. 50-250 Page 2 of 4 TP3 DATA POINT LIBRARY REFERENCE FILE Date: 04/18/2013 Reactor Unit: TP3 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 1/A Point ID: SGAAVFWF V Plant Spec Point Desc: Feedwater Flow A SG Generic/Cond Desc: Steam Generator A Mn Feedwater FI Analog/Digital: A Engr Units/Dig States: Lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % Deviation check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16 Feedwater < Steam Flow alarm @ 500,000 lb/Hr
Turkey Point Nuclear Plant Attachment 2 L-2013-141 Docket No. 50-250 Page 3 of 4 TP3 DATA POINT LIBRARY REFERENCE FILE Date: 04/18/2013 Reactor Unit: TP3 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 2/B Point ID: SGBAVFWFV Plant Spec Point Desc: Feedwater Flow B SG Generic/Cond Desc: Steam Generator B Mn Feedwater FI Analog/Digital: A Engr Units/Dig States: lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % Deviation check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation NO For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16 Feedwater < Steam Flow alarm @ 500,000 lb/Hr
Turkey Point Nuclear Plant Attachment 2 L-2013-141 Docket No. 50-250 Page 4 of 4 TP3 DATA POINT LIBRARY REFERENCE FILE Date: 04/18/2013 Reactor Unit: TP3 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 3/C Point ID: SGCAVFWF V Plant Spec Point Desc: Feedwater Flow C SG Generic/Cond Desc: Steam Generator C Mn Feedwater FI Analog/Digital: A Engr Units/Dig States: lb/Hr Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.OE +6 Zero Point
Reference:
N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: 2 Input Average w/ 5 % Deviation check Sensor Locations: Upstream FW Regulating Valve Alarm/Trip Set Points: See Description NI Detector Power Supply N/A Cut-off Power Level:
NI Detector Power Supply N/A Turn-On Power Level:
Instrument Failure Mode: As-Is Temperature Compensation No For DP Transmitters Level Reference Leg: N/A Unique System Desc: 5 % Deviation check meaning the value at which point becomes poor quality. Protection Train instrumentation has 2 separate channels of input to a reactor trip signal when:
Feedwater flow < Steam Flow @ 773,000 lb/Hr coincident SG level of -16%
Feedwater < Steam Flow alarm @ 500,000 lb/Hr