ML031990400

Emergency Response Data System Data Point Library Update

ML031990400
Person / Time
Site:	Sequoyah
Issue date:	07/10/2003
From:	Salas P Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML031990400 (146)

Text

Tennessee Valley Authority, Post Office Box 2000, Soddy-Daisy, Tennessee 37384-2000 July 10, 2003 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of ) Docket Nos.50-327 Tennessee Valley Authority 50-328 SEQUOYAH NUCLEAR PLANT (SQN) - EMERGENCY RESPONSE DATA SYSTEM (ERDS) DATA POINT LIBRARY UPDATE In accordance with 10 CFR 50 Appendix E VI.3.a, TVA is providing an updated Data Point Library for SQN Units 1 and 2.

The enclosure contains a copy of the revised listing.

This letter is being sent in accordance with NRC RIS 2001-05.

If you have any questions concerning this matter, please call me at (423) 843-7170 or J. D. Smith at (423) 843-6672.

edr galas s~ig~fng and Industry Affairs Manager Enclosure P);_'p

ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT (SQN)

EMERGENCY RESPONSE DATA SYSTEM (ERDS) DATA POINT LIBRARY UPDATE

SEQUOYAH UNIT 1 - ERDS DATA POINT LIBRARY 1 NL SIMULATION INDICATES REAL OR SIMULATED DATA 2 NI POWER RNG 1UN2000 POWER RANGE AVERAGE 3 NI INTER RNG lUN1015 INTERMEDIATE RANGE FLUX 4 NI SOURC RNG lUN1014 SOURCE RANGE FLUX 5 REAC VES LEV 1UL6000 RVLIS LOWER RANGE AVERAGE 6 TEMP CORE EX 1UT1003 CORE EXIT TEMP MAX 7 SUB MARGIN 1UT1 005 MIN SUBCOOL 8 SG LEVEL 1/A lUL1001 SG #1 NR LEVEL AVG 9 SG LEVEL 21B 1ULl 002 SG #2 NR LEVEL AVG 10 SG LEVEL 3/C lULl 003 SG #3 NR LEVEL AVG 11 SG LEVEL 4/D lULl 004 SG #4 NR LEVEL AVG 12 SG PRESS 1/A lUP1 002 SG #1 MS PRESSURE AVG 13 SG PRESS 2/B lUP1003 SG #2 MS PRESSURE AVG 14 SG PRESS 3/C 1UP1004 SG #3 MS PRESSURE AVG 15 SG PRESS 4/D 1UPi 005 SG #4 MS PRESSURE AVG 16 MNFDFL1/A 1U041OC SG #1 CORR FW 1/2 AVG 17 MN FD FL 2B 1U0430C SG #2 CORR FW 1/2 AVG 18 MN FD FL 3/C 1U0450C SG #3 CORR FW 1/2 AVG 19 MN FD FL 4/D 1U0470C SG #4 CORR FW 1/2 AVG 20 AX FW FL 1/A 1U0066 SG #1 AUX FEEDWATER FLOW 21 AX FW FL 2/B 1U0067 SG #2 AUX FEEDWATER FLOW 22 AX FW FL 3/C 1U0068 SG #3 AUX FEEDWATER FLOW 23 AX FW FL 4D 1U0069 SG #4 AUX FEEDWATER FLOW 24 HL TEMP 1/A 1T0419A LOOP 1 HOT LEG WIDE RANGE TEMP 25 HL TEMP 2/B 1T0439A LOOP 2 HOT LEG WIDE RANGE TEMP 26 HL TEMP 3/C 1T0459A LOOP 3 HOT LEG WIDE RANGE TEMP 27 HL TEMP 4D 1T0479A LOOP 4 HOT LEG WIDE RANGE TEMP 28 CL TEMP 1/A 1T0406A LOOP 1 COLD LEG WIDE RANGE TEMP 29 CL TEMP 2/B 1T0426A LOOP 2 COLD LEG WIDE RANGE TEMP 30 CL TEMP 3/C 1T0446A LOOP 3 COLD LEG WIDE RANGE TEMP 31 CL TEMP 4D lT0466A LOOP 4 COLD LEG WIDE RANGE TEMP 32 RCS PRESSURE lUP1000 RCS WIDE RANGE PRESSURE AVERAGE

33 PRZR LEVEL 1UL 005 PZR LEVEL AVERAGE 34 RCS CHG/MU 1UF1016 NET CHG FLO 35 HP SI FLOW 1UF1010 SI FLOW TOTAL 36 LP SI FLOW lUFI1011 RHR COLD LEG TOTAL FLOW 37 CNTMT SMP WR 1UL1011 CONTAINMENT SUMP LEV AVG 38 EFF GAS RAD 1R9102A UNIT 1 SHIELD BLDG RELEASE RATE 39 EFF GAS RAD 1R9102XA UNIT 2 SHIELD BLDG RELEASE RATE 40 EFF LIQ RAD OR1022A WDS LIQUID EFFLUENT RADIATION 41 COND A/E RAD 1URi 006 COND VAC EXH LOW RNG RELEASE RATE 42 COND A/E RAD lUR1007 COND VAC EXH MID RNG RELEASE RATE 43 COND AE RAD 1UR1008 COND VAC EXH HI RNG RELEASE RATE 44 CNTMNT RAD 1UR6021 UPPER CNTMT RADIATION 45 CNTMNT RAD 1UR6022 LOWER CNTMT RADIATION 46 MAIN SL 1/A 1URi 001 SG #1 RELEASE RATE 47 MAIN SL 2/B 1URI 002 SG #2 RELEASE RATE 48 MAIN SL 3/C lUR1003 SG #3 RELEASE RATE 49 MAIN SL 4/D 1UR1004 SG #4 RELEASE RATE 50 SG BD RAD 1A 1R1020A SG BLOWDOWN RADIATION 51 SG BD RAD 1B 1R1021A SG BLOWDOWN RADIATION 52 CTMNT PRESS 1UP6000 CNTMT PRESSURE AVERAGE 53 CTMNT TEMP 1QV0020 CALCULATED LOWER CTMT TEMP - LCTTEMP 54 H2CONC 1UY 1005 H2 CONC AVG 55 RWST LEVEL 1UL1 000 RWST LEV AVG 56 WIND SPEED METOOt 91M VECTOR WIND SPEED (15 MIN AVG) 57 WIND SPEED MET002 46M VECTOR WIND SPEED (15 MIN AVG) 58 WIND SPEED MET003 1OM VECTOR WIND SPEED (15MIN AVG) 59 WIND DIR MET004 91M VECTOR WIND DIR (15 MIN AVG) 60 WIND DIR METoo5 46M VECTOR WIND DIR (15 MIN AVG) 61 WIND DIR MET006 1OM VECTOR WIND DIR (15 MIN AVG) 62 STAB CLASS MET007 Stability Class Upper 63 STAB CLASS MET008 Stability Class Intermediate 64 STAB CLASS METoo9 Stability Class Lower 65 SG LEVEL 1/A 1L0403A SG #1 WIDE RANGE LEVEL 66 SG LEVEL 2/B 1L0423A SG #2 WIDE RANGE LEVEL

67 SG LEVEL 3/C 1L0443A SG #3 WIDE RANGE LEVEL 68 SG LEVEL 4/D 1L0463A SG #4 WIDE RANGE LEVEL 69 CORE FLOW 1PA003 TOTAL REACTOR COOLANT FLOW

ERDS Point Number: NI. SIMULATION Real/Simulated Data Date: 05/14/1997 Reactor Unit: SE1 Data Feeder. N/A NRC ERDS Parameter NL Point ID: SIMULATION Plant Specific Point Desc: INDICATES REAL OR SIMULATED DATA Generic Cond Desc: Real/Simulated Data Analog/Digital: D Engr Units/Dig States: REAIJSIMUL Engr Units Conversion: N/A Minimum Instr Range: N/A Maximum Instr Range: N/A Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 0 How Processed: 0 If Real, 1 if Simulated Sensor Locations: N/A Alarm/Trip Set Points: N/A NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: N/A Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: This Point is used to indicate whether the data is coming from the Unit or from the Simulator.

ERDS Point Number: 2 NI POWER RNG 1UN2000 Reactor Power - Power Range Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: NI POWER RNG Point ID: 1UN2000 Plant Specific Point Desc: POWER RANGE AVERAGE Generic Cond Desc: Reactor Power - Power Range Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 0-5V = 0-120% Power (Linear)

Minimum Instr Range: 0 Maximum nstr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 8 How Processed: Average Sensor Locations: Upper & Lower excore detectors Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (No forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Upper & Lower detection inputs for 1-NE-92-41, -42, -43, -44. Average of 1-XM-92-5005E (N-41),

-5006E (N-42), -5007E (N-43), -5008E (N-44). Input from Point ID's 1N0049A, 1N0050A, 1N0051 A, 1N0052A.

- ~~~~~~~~~~~~~~~~~-

ERDS Point Number: 3 NI INTER RNG IUN101 Reactor Power - Intermediate Rng Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: NI INTER RNG Point ID: 1UN1015 Plant Specific Point Desc: INTERMEDIATE RANGE FLUX Generic Cond Desc: Reactor Power - Intermediate Rng AnaloglDigital: A Engr Units/Dig States:

Engr Units Conversion: 0-5.2V = 1OE-8-200 Minimum Instr Range: I E-8 Maximum nstr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 2 How Processed: Average Sensor Locations: AZ 0 deg & 180 deg Excore Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (no forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Average of XX-92-5003 (channel N35) and -5004 (channel N36).

Input from Point ID's 1N0035A and 1N0036A.

Engineering Units Conversion is logarithmic.

ERDS Point Number: 4 NI SOURC RNG 1UN1014 Reactor Power - Source Range Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: NI SOURC RNG Point ID: 1UN1014 Plant Specific Point Desc: SOURCE RANGE FLUX Generic Cond Desc: Reactor Power - Source Range AnalogIDigital: A Engr Units/Dig States: CPS Engr Units Conversion: 0-SV= 1-1E6 Minimum Instr Range: 1.0 E0 Maximum Instr Range: 1.0 E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 4 How Processed: Average Sensor Locations: AZ 0 deg. & 180 deg. Excore Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (No forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Average of XX-92-5001 (channel N31) & -5002 (channel N32)

(2 chambers/detector).

Input from Point ID's 1N0031A and 1N0032A.

Engineering Units Conversion is logarithmic.

ERDS Point Number: REAC VES LEV 1UL6000 Reactor Vessel Water Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: 1UL6000 Plant Specific Point Desc: RVLIS LOWER RANGE AVERAGE Generic Cond Desc: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 70 Zero Point

Reference:

RV BOT Reference Point Notes: TAF = 62%

PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in the Penetration Rooms Alarm/Trip Set Points: High at 50 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: This is the lower range portion of the Rx Vessel level indication. The lower range provides indication of the reactor vessel level from the bottom of the vessel to the hot leg during natural circulation conditions. Average of 1-LM-68-368E and -371 E. Top of core = 62.3%.

Input from computer point ID's 1L2307A and 1L2308A.

ERDS Point Number 6 TEMP CORE EX 1Ui Highest Core ExKt Temperature raT1003 Date: 05/14/1997 Reactor Unit: SEI Data Feeder: N/A NRC ERDS Parameter: TEMP CORE EX Point ID: 1UT1 003 Plant Specific Point Desc: CORE EXIT TEMP MAX Generic Cond Desc: Highest Core Exit Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: TYPE K TC Table Minimum Instr Range: 200 Maximum Instr Range: 2300 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 65 How Processed: Highest Sensor Locations: Throughout core Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Eliminates open TC's Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: INCORE Thermocouples processed through Exosensorn System.

The system is divisionalized into 2 divisions. Total of 65 elements. The numeric is the higher of 1T1 081 A (1-XM-94-101-69) and 1T1 087A (1-XM-94-102-75).

200 DEGF is lower calibrated range but will read lower than this.

ERDS Point Number: 7 SUB MARGIN 1UT1005 Saturation Temp. - Highest CET Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SUB MARGIN Point ID: 1UT1005 Plant Specific Point Desc: MIN SUBCOOL Generic Cond Desc: Saturation Temp. - Highest CET Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: TYPE K TC Table Minimum Instr Range: -36 Maximum nstr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 67 How Processed: Lowest Subcooling Sensor Locations: CETs throughout core/Remote Pentr Rm PT Alarm/Trip Set Points: Low at 15 DEGF, High at 130 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Eliminates open TCs Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: INCORE Thermocouples processed through Exosensor' System.

The system is divisionalized into 2 divisions. Total of 65 thermocouples and 2 pressure transmitters. Uses highest CET with lowest RCS pressure (1-PT-68-66-78 and 1-PT-68-69-79).

Input from 1T1074A (1-XM-94-101-66) and 1Ti 077A (1-XM-94-102-72).

ERDS Point Number: SG LEVEL 1/A ULS n tv1001 Steam Generator 1 Water Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter SG LEVEL 1/A Point ID: 1 UL1 001 Plant Specific Point Desc: SG #1 NR LEVEL AVG Generic Cond Desc: Steam Generator 1 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U"tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Lowat25%, High at 70%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: y Level Reference Leg: WET Unique System Desc: Steam Generator #1 Water Level. Avg. of 1-LT-3-39 and -42.

0-100% span on SG narrow range level transmitters corres-ponds to 75-100% span on the SG wide range level instrument-ation. Top of 'U- tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the "U' tubes. Input from Point ID's 1L0401A and 1L0400A.

ERDS Point Number: 9 SG LEVEL 21B 1UL1002 Steam Generator 2 Water Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 2/B Point ID: 1UL1002 Plant Specific Point Desc: SG #2 NR LEVEL AVG Generic Cond Desc: Steam Generator 2 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U"tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Lowat25%, High at 70%

NID Power Cutoff Level: N/A NID Power Cut-On Level: NA Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator #2 Water Level. Avg. of 1-LT-3-52 and -55.

0-100% span on SG narrow range level transmitters corres-ponds to 75-100% span on the SG wide range level instrument-ation. Top of U' tubes is approximately 71 % on the wide range. Therefore, the entire narrow range span is above the Um tubes. Inputfrom Point ID's L0421Aand L0420A.

ERDS Point Number: 10 SG LEVEL 3/C 1UL1003 Steam Generator 3 Water Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 3/C Point ID: 1UL1003 Plant Specific Point Desc: SG #3 NR LEVEL AVG Generic Cond Desc: Steam Generator 3 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U"tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Low at 25 %, High at 70 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: y Level Reference Leg: WET Unique System Desc: Steam Generator #3 Water Level. Avg. of 1-LT-3-94 and -97.

0-1 000/ span on SG narrow range level transmitters corres-ponds to 75-100% span on the SG wide range level instrument-ation. Top of U" tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the

'U" tubes. Input from Point ID's 1L0441A and 1L0440A.

ERDS Point Number: 11 SG LEVEL 41D lULI 004 Steam Generator 4 Water Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 4/D Point ID: 1UL1004 Plant Specific Point Desc: SG #4 NR LEVEL AVG Generic Cond Desc: Steam Generator 4 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U" tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Low at 25 %, High at 70 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator #4 Water Level. Avg. of 1-LT-3-107 and -110.

0-100% span on SG narrow range level transmitters corresponds to 75-100% on the SG wide range level instru-mentation. Top of U" tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the 'UN tubes. Input from Point ID's 1L0461 A an 1L0460A.

ERDS Point Number 12 SG PRESS 1/A IUP1002 Steam Generator Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder N/A NRC ERDS Parameter: SG PRESS 1/A Point ID: 1UP1 002 Plant Specific Point Desc: SG #1 MS PRESSURE AVG Generic Cond Desc: Steam Generator 1 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote Location in Penetration Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #1 Pressure. Average of 1-PT-1 -2A and 1-PT-1 -2B.

Input from computer point ID's 1P0400A and 1P0401 A.

ERDS Polnt Number: 13 SG PRESS 2/B IUP1003 Steam Generator 2 Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 2/B Point ID: lUP1 003 Plant Specific Point Desc: SG #2 MS PRESSURE AVG Generic Cond Desc: Steam Generator 2 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in East Valve Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #2 Pressure. Average of 1-PT-1 -9A and 1-PT-1-9B.

Input from computer point ID's 1 P0420A and 1P0421 A.

ERDS Point Number: 14 SG PRESS 31C IUP1004 Steam Generator 3 Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 3/C Point ID: lUP1 004 Plant Specific Point Desc: SG #3 MS PRESSURE AVG Generic Cond Desc: Steam Generator 3 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote Location in East Valve Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #3 Pressure. Average of 1-PT-1 -20A and 1-PT-1-20B.

Input from computer point ID's 1P0440A and 1P0441A.

ERDS Point Number: 15 SG PRESS 4/D IUPI 005 Steam Generator 4 Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 4/D Point ID: lUPi 005 Plant Specific Point Desc: SG #4 MS PRESSURE AVG Generic Cond Desc: Steam Generator 4 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in Penetration Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #4 Pressure. Average of 1-PT-1 -27A and 1-PT-1 -27B.

Input from computer point ID's 1P0460A and 1P0461 A.

ERDS Point Number: 16 MN FD FL I/A 1U0410C Stm Gen Main Feedwater Flow Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 1/A Point ID: 1U041OC Plant Specific Point Desc: SG #1 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 1 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 1, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 1 Main Feedwater Flow. Average of 1F0403A (1-FT-3-35A) and 1F0404A (1-FT-3-35B). Corrected for temperature T0418A (1-TE-3-36).

ERDS Point Number: 17 MN FD FL 2/1 1U0430C Stm Gen 2 Main Feedwater Flow Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 21B Point ID: 1U0430C Plant Specific Point Desc: SG #2 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 2 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 2, Aux Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 2 Main Feedwater Flow. Average of 1F0423A (1-FT-3-48A) and 1F0424A (1-FT-3-48B). Corrected for Temperature 1T0438A (1-TE-3-49).

ERDS Point Number: 18 MN FD FL 3C 1U0450C Stm Gen 3 Mlain Feedwater Flow Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: MN FD FL 3/C Point ID: 1U0450C Plant Specific Point Desc: SG #3 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 3 Main Feedwater Flow AnaloglDigital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 3, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: y Level Reference Leg: WET Unique System Desc: Steam Generator 3 Main Feedwater Flow. Average of 1F0443A (1-FT-3-90A) and 1F0444A (1-FT-3-90B). Corrected for Temperature 1T0458A (1-TE-3-91).

ERDS Point Number: 19 MN FD FL 4D 1U0470C Stm Gen 4 Mlain Feediwater Flow Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter MN FD FL 4/D Point ID: 1U0470C Plant Specific Point Desc: SG #4 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 4 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 4, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 4 Main Feedwater Flow. Average of 1F0463A (1-FT-3-103A) and 1F0464A (1-FT-3-103B). Corrected for Temperature T0478A (1-TE-3-104).

ERDS Point Number 20 AX FW FL 1/A 1U066 Stm Gen Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 1/A Point ID: 1U0066 Plant Specific Point Desc: SG #1 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 1 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 1 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SG's. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 1-FM-3-163C (computer point ID 1F1 049A).

ERDS Point Number: 21 AX FW FL 21B 1U0067 Stm Gen 2 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 2/B Point ID: 1U0067 Plant Specific Point Desc: SG #2 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 2 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 2 Alarm/Trip Set Points: No alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SGs and the turbine-driven pump feeds all four SG's. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 1-FM-3-1 55C (computer point ID 1F1 048A).

ERDS Point Number: 22 AX FW FL 3/C 1U0068 Stm Gen 3 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 3/C Point ID: 1U0068 Plant Specific Point Desc: SG #3 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 3 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 3 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SG's. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 1-FM-3-147C (computer point ID 1 F1047A).

ERDS Point Number: 23 AX FW FL 4/D 1U0069 Stm Gen 4 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 4/D Point ID: 1U0069 Plant Specific Point Desc: SG #4 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 4 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 4 AlarmlTrip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SG's. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and Turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 1-FM-3-170C (computer point ID 1F1 050A).

ERDS Point Number: 24 HL TEMP I/A 1T0419A Stm Gen 1 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 1/A Point ID: 1T041 9A Plant Specific Point Desc: LOOP 1 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 1 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors:

How Processed: N/A Sensor Locations: On Loop 1 RCS Hot Leg piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits. Input from 1-TM-68-11B.

ERDS Point Number: 25 HL TEMP 2/B 1T0439A Stm Gen 2 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 2/B Point ID: 1T0439A Plant Specific Point Desc: LOOP 2 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 2 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 2 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits. Input from 1-TM-68-24B.

ERDS Point Number: 26 HL TEMP 3/C 1T04S9A Stm Gen 3 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 31C Point ID: 1T0459A Plant Specific Point Desc: LOOP 3 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 3 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 3 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits. Input from 1-TM-68-43B.

ERDS Point Number: 27 HL TEMP 4/D 1T0479A Stm Gen 4 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 4/D Point ID: 1T0479A Plant Specific Point Desc: LOOP 4 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 4 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 4 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits. Input from 1-TM-68-65B.

ERDS Point Number: 28 CL TEMP 1/A 1TO406A Stm Gen 1 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 1/A Point ID: 1T0406A Plant Specific Point Desc: LOOP 1 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 1 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors:

How Processed: N/A Sensor Locations: On Loop 1 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 1-TM-68-18B.

ERDS Point Number: 29 CL TEMP 21B 1T0426A Stm Gen 2 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 2/B Point ID: 1T0426A Plant Specific Point Desc: LOOP 2 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 2 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 2 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 1-TM-68-41 B.

ERDS Point Number: 30 CL TEMP 3/C 1T0446A Stm Gen 3 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 3/C Point ID: 1T0446A Plant Specific Point Desc: LOOP 3 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 3 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 3 RCS Cold Leg Piping Alarm/Trip Set Points: High at 660 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 1-TM-68-60B.

ERDS Point Number: 31 CL TEMP 4/1D 1T0466A Stm Gen 4 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 4/D Point ID: 1T0466A Plant Specific Point Desc: LOOP 4 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 4 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 4 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing Information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 1-TM-68-83B.

ERDS Point Number: 32 RCS PRESSURE 1UP1000 Reactor Coolant System Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: RCS PRESSURE Point ID: I UPi 000 Plant Specific Point Desc: RCS WIDE RANGE PRESSURE AVERAGE Generic Cond Desc: Reactor Coolant System Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 3000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: RCS Hot Legs 1, 3, 4 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS pressure determined by this point is the average of 3 signals, which measure wide range hot leg pressures (1-PT-68-62, -66, and -69). RCS pressure indication is util-ized by the operators to identify events for Si actuation and termination, starting and stopping RHR pumps, and con-trolling cooldown to prevent PTS.

Input from computer point ID's 1P2000A, 1P0129A, and 1P2001A.

ERDS Point Number: 33 PRZR LEVEL I ULI 005 Primary System Pressurizer Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: PRZR LEVEL Point ID: I UL1 005 Plant Specific Point Desc: PZR LEVEL AVERAGE Generic Cond Desc: Primary System Pressurizer Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Top of HTR = 14%

PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: TAPs from Pressurizer Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: The pressurizer level is an averaged signal from 3 level transmitters (1-LT-68-320, -335, -339). Zero reference is bottom of cylindrical shell. Approximately 63 cu ft of water remains in the pressurizer below zero reference at 652 deg F and 2235 psia. Top of heater represents approximately 14%

level. Heaters shutdown and letdown isolated at approx-imately 1/o level. Input from computer point ID's 1L0482A, 1L0481 A, and 1L0480A.

ERDS Point Number: 34 RCS CHG/MU IUF1016 Primary System Charging / Makeup Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: RCS CHG/MU Point ID: 1UF1 016 Plant Specific Point Desc: NET CHG FLO Generic Cond Desc: Primary System Charging / Makeup Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum nstr Range: -200 Maximum Instr Range: 176 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 6 How Processed: Subtraction Sensor Locations: CCP Pmp, RCP SeaVLeakoff, RCS Letdown Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Multiple due to number of sensors Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The net charging flow is calculated by subtracting RCP seal return, and CVCS letdown flow from the discharge flow of the charging pump. The design charging flow is between 55 and 100 GPM during normal operation. nputfrom Point ID's 1F0128A, 1F0134A, 1F1018A, 11020A, 1F1022A, and 1F1024A.

ERDS Point Ntumber: 35 HP Si FLOW 1UF1010 High Pressure Safety Inj. Flow Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: HP S FLOW Point ID: 1UF1010 Plant Specific Point Desc: SI FLOW TOTAL Generic Cond Desc: High Pressure Safety Inj. Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1600 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Sum Sensor Locations: Discharge of Safety Injection Pumps Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The total flow is measured by adding the discharge flow rates from two Safety Injection Pumps. The total accident flow rates for cold leg injection or recirculation and hot leg recirculation can be monitored by this point. Safety Injection Pumps on miniflow will not show flow since miniflow path is upstream of flow element. The design flow rate is 425 GPM @ 2500 ft of head for each SI Pump.

(Sum of 1-FT-63-20and-151). Inputfrom Point ID's lF1059A and 1F1066A.

ERDS Point Number: 36 LP SI FLOW 1UFL e Low Pressure eF1011 Safety InJ. Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: LP SI FLOW Point ID: 1UF1011 Plant Specific Point Desc: RHR COLD LEG TOTAL FLOW Generic Cond Desc: Low Pressure Safety Inj. Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 9000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sum Sensor Locations: RHR Cold Legs 2, 3 and 1, 4 Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The RHR Cold Leg Flow Rate value is calculated by summing the flow from cold legs 2 and 3 with the flow from cold legs 1 and 4. The design flow rate for a RHR pump is 3000 GPM at 375 feet of head. Flow sensors are 1-FT-63-91 B and 1-FT-63-92B.

Input from computer point ID's 1F1061 A and 1F1 064A.

ERDS Point Number: 37 CNTMT SMP WR 111.11-101111 Containment Sump Wide Rng LvI Date: 05/1411997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter CNTMT SMP WR Point ID: lUL1011 Plant Specific Point Desc: CONTAINMENT SUMP LEV AVG Generic Cond Desc: Containment Sump Wide Rng Lvl Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

CNTFLR Reference Point Notes: The containment floor is elevation 680 PROC or SENS: P Number of Sensors: 4 How Processed: Average, Redundant Sensor Algorithm Sensor Locations: Containment Sump Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The containment average sump level is calculated by a redundant sensor algorithm using four sump level transmitters. LT-63-176, -177, -178, and -179. The transfer from RWST to containment sump setpoint is 11%, which is approximately 2.5 feet above containment floor elevation.

Gallons/' level varies with level in a nearly linear rela-tionship. (78,000 gallons)

Input from computer point ID's 1L1052A, 1L1053A, 1 L1054A, and 1Ll055A.

EROS Point Number: 38 EFF GAS RAD 1R9102A Release Rt of Radioactive Gases Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter EFF GAS RAD Point ID: 1 R9102A Plant Specific Point Desc: UNIT 1 SHIELD BLDG RELEASE RATE Generic Cond Desc: Release Rt of Radioactive Gases Analog/Digital: A Engr Units/Dig States: uai/sec Engr Units Conversion: N/A Minimum Instr Range: 1.0 E-2 Maximum nstr Range: 1.0 El0 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: Sampled Totalized times flow rate Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: 220,000 uCVsec NID Power Cutoff Level. N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Unit 1 Shield Bldg Exhaust. To obtain true release rate, Unit 2 monitor must also be checked.

Input from 1-RM-90-400.

ERDS Point Number: 39 EFF GAS RAD I R91O2XA Release Rt. of Radioactive Gases Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: 1R91 02XA Plant Specific Point Desc: UNIT 2 SHIELD BLDG RELEASE RATE Generic Cond Desc: Release Rt. of Radioactive Gases Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 1.0 E-2 Maximum Instr Range: 1.0 El 0 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: Sampled Totalized times flow rate Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: 220,000 uCVsec NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Unit 2 Shield Bldg Exhaust. To obtain true release rate, Unit 1 monitor must also be checked.

Input from 2-RM-90-400.

ERDS Point Number: 40 EFF LIQ RAD OR1022A Radioactivity of Released Lquid Date: 0511411997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: EFF LIQ RAD Point ID: OR1 022A Plant Specific Point Desc: WDS LIQUID EFFLUENT RADIATION Generic Cond Desc: Radioactivity of Released Liquid Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversion: NA Minimum nstr Range: 1.0 El Maximum Instr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: NWA NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Waste Disposal System Liquid Effluent.

This computer point is in counts per minute.

Input from 0-RE-90-122.

ERDS Point Number: 41 COND A/E RAD 1UR1006 Cond Air Eector Radioactivity Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: COND AE RAD Point ID: 1UR1 006 Plant Specific Point Desc: COND VAC EXH LOW RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor.

This is one of three computer points needed to cover full range. This point uses inputs from 1-FT-2-256 with 1-RM-90-119 or 1-RM-90-99 to compute dose rates.

These two monitors cover the same range, one of which may be valved out. This point utilizes the monitor with the highest radiation level.

Input from computer point ID's 1F2700A with 1ROOO1 A or 1ROO1 4A.

ERDS Point Number: 42 COND A/E RAD IUR1007 Cond Air Eector Radioactivity Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: COND A/E RAD Point ID: 1UR1007 Plant Specific Point Desc: COND VAC EXH MID RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 EO Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg.

Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: NIA Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor This is one of three computer points needed to cover full range. This point uses inputs from 1-FT-2-256 & 1-RM-90-255 to compute dose rates. Input from computer point ID's 1F2700A and 1R0022A.

ERDS Point Number: 43 COND A/E RAD I URI 008 Cond Ar Elector Radioactivity Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: COND AE RAD Point ID: 1 UR1 008 Plant Specific Point Desc: COND VAC EXH Hi RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity Analog/Digital: A Engr Units/Dig States: uC/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 EO Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor.

This is one of three computer points needed to cover full range. This point uses inputs from 1-FT-2-256 & 1-RM-90-256 to compute dose rates. Input from computer point ID's 1F2700A and 1R9023A.

ERDS Point Number: 44 CNTMNT RAD 1UR6021 Upper Contai nment Radilat ion Lvl Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CNTMNT RAD Point ID: 1UR6021 Plant Specific Point Desc: UPPER CNTMT RADIATION Generic Cond Desc: Upper Containment Radiation Lv Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum Instr Range: 1.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Upper Containment Alarm/Trip Set Points: 100 R/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Upper Containment High Range Area Monitors.

Inputs are 1-RM-90-271 & 1-RM-90-272.

Input from computer point ID's 1R9018A and 1R901 9A.

ERDS Point Number: 45 CNTMNT RAD 1 UR6022 Lower Containment Radiation Lvl Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CNTMNT RAD Point ID: 1UR6022 Plant Specific Point Desc: LOWER CNTMT RADIATION Generic Cond Desc: Lower Containment Radiation Lvi Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum nstr Range: 1.0 E0 Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: IP Number of Sensors: 2 How Processed: Average Sensor Locations: Lower Containment Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Lower Containment High Range Area Monitor.

Inputs are 1-RM-90-273 & 1-RM-90-274 (computer point ID's R9020A and R9021 A).

ERDS Point Number: 46 MAIN SL II/A lURm Stm Gen Se1001 Lne Rad Level Steam Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: MAIN SL 1/A Point ID: 1UR1 001 Plant Specific Point Desc: SG #1 RELEASE RATE Generic Cond Desc: Stm Gen 1 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 EO Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: NIA PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #1 release rate, radioactivity, specific volume, and a conversion constant.

1-PCV-1 -5 position (1PD1 002) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each S/G. MS line header pressure (1-PT-1-2A & 2B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 1-RM-90-421 (computer point 1R9027A).

ERDS Point Number: 47 MAIN SL 2B 1UR1002 Stm Gen 2 Steam Lne Rad Level Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: NIA NRC ERDS Parameter: MAIN SL 2/B Point ID: 1URi 002 Plant Specific Point Desc: SG #2 RELEASE RATE Generic Cond Desc: Stm Gen 2 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 EO Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #2 release rate, radioactivity, specific volume, and a conversion constant.

1-PCV-1-12 position (1PD1 003) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each SIG. MS line header pressure (1-PT-1 -9A & 9B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 1-RM-90-422 (computer point 1R9028A).

ERDS Point Number: 48 MAIN SL 3/C 1UR1003 Stm Gen 3 Steam Lne Rad Level Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter MAIN SL 3/C Point ID: 1UR1003 Plant Specific Point Desc: SG #3 RELEASE RATE Generic Cond Desc: Stm Gen 3 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: ua/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 EO Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #3 release rate, radioactivity, specific volume, and a conversion constant.

1-PCV-1 -23 position (1PD1 004) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each S/G. MS line header pressure (-PT-1-20A & 20B) is monitored to determine condition of valves. Each open valve Is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 1-RM-90-423 (computer point 1R9029A).

ERDS Point Number: 49 MAIN SL 4/D 1UR1004 Stm Gen 4 Steam Line Rad Level Date: 07/01/2003 Reactor Unit: SE1 Data Feeder N/A NRC ERDS Parameter: MAIN SL 4/D Point ID: 1UR1 004 Plant Specific Point Desc: SG #4 RELEASE RATE Generic Cond Desc: Stm Gen 4 Steam Line Rad Level AnalogtDigital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 EO Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #4 release rate, radioactivity, specific volume, and a conversion constant.

1-PCV-1-30 position (1PD1005) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each S/G. MS line header pressure (1-PT-1 -27A & 27B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 1-RM-90-424 (computer point 1R9030A).

ERDS Point Number: 0 SG BD RAD 1A 1R1020A Stm Gen Header Blowdown Rad Levi Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter SG BD RAD 1A Point ID: 1 Ri 020A Plant Specific Point Desc: SG BLOWDOWN RADIATION Generic Cond Desc: Stm Gen Header Blowdown Rad Levi Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversion: N/A Minimum Instr Range: 1.0 El Maximum Instr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Steam Generator Blowdown Header Liquid Monitor.

This is one of two monitors, one of which may be valved out.

The monitor is for the header and not individual loops.

Input from 1-RM-90-120A.

ERDS Point Number: 1 SG BD RAD B 1R1021A Stm Gen Header Blowdown Rad Levi Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG BD RAD 1B Point ID: 1R1021A Plant Specific Point Desc: SG BLOWDOWN RADIATION Generic Cond Desc: Stm Gen Header Blowdown Rad Levi AnaloglDigital: A Engr Units/Dig States: CPM Engr Units Conversion: N/A Minimum Instr Range: 1.0 El Maximum Instr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Steam Generator Blowdown Header Liquid Monitor.

This is one of two monitors, one of which may be valved out.

The monitor is for the header and not individual loops.

Input from 1-RM-90-1 21 A.

ERDS Point Number: 2 CTMNT PRESS 1UP6000 Containment Pressure Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CTMNT PRESS Point ID: 1UP6000 Plant Specific Point Desc: CNTMT PRESSURE AVERAGE Generic Cond Desc: Containment Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum nstr Range: -1 Maximum Instr Range: 15 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Annulus Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Containment Pressure. This is actually a differential between containment and the annulus. Average of 1-PDT-30-44 and -45 (computer points 1P1 002A and 1P1 003A).

ERDS Point Number: 3 CTMNT TEMP 1QV0020 Containment Temperature Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CTMNT TEMP Point ID: 1QV0020 Plant Specific Point Desc: CALCULATED LOWER CTMT TEMP - LCTTEMP Generic Cond Desc: Containment Temperature AnaloglDigital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 19 How Processed: Weighted Average Sensor Locations: Lower Containment Alarm/Trip Set Points: Low at 60 DEGF, High at 130 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Fail Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Weighted Average of 19 Lower Containment Temp. Elements.

ERDS Point Number: 64 H2 CONC 1UY1005 Containment H2 Concentration Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: H2 CONC Point ID: 1UY1 005 Plant Specific Point Desc: H2 CONC AVG Generic Cond Desc: Containment H2 Concentration AnalogtDigital: A Engr Units/Dig States:  % H2V Engr Units Conversion: NA Minimum nstr Range: 0 Maximum nstr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Sample line from both uppr & lowr cntmnt Alarm/Trip Set Points: High at 10 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Downscale on loss of power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Samples H2 gas concentration in containment. Average of 1-H2AN-43-200 and 1-H2AN-43-21 0 (computer points 1C1 OOOA and iC1001A). Analyzers are normally valved out.

ERDS Point Number: 55 RWST LEVEL IUL1000 Refueling Water Storage Tank Lev Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: RWST LEVEL Point ID: 1UL1 000 Plant Specific Point Desc: RWST LEV AVG Generic Cond Desc: Refueling Water Storage Tank Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 0-387 IN = 0-100%

Minimum nstr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

27.6" Reference Point Notes: 20,000 gal below zero reference PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: RWST taps 20,000 Gals in tnk at 0% Level Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The RWST average level is calculated by a redundant sensor algorithm from the 2 RWST level transmitters.

The RWST tank capacity is 380,000 gallons.

0% = 20,000 gallons, 100% = 380,000 gallons.

Input from 1-LT-63-50 and -51 (computer points 1L2201A and 1L1041A).

ERDS Point Number: 6 WIND SPEED MET001 Wind Speed - Upper Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET001 Plant Specific Point Desc: 91M VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Upper Level Analog/Digital: A Engr Units/Dig States: m/sec Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 91 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Polnt Number: 57 WIND SPEED MET002 Wind Seed - Intermediate evel Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET002 Plant Specific Point Desc: 46M VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Intermediate Level Analog/Digital: A Engr Units/Dig States: rn/sec Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 46 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Polnt Number: 58 WIND SPEED MET003 Wind Speed - Lower Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET003 Plant Specific Point Desc: IOM VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Lower Level AnalogtDigital: A Engr Units/Dig States: m/sec Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 10 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 59 WIND DIR MET004 Wind Direction - Upper Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: MET004 Plant Specific Point Desc: 91M VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Upper Level Analog/Digital: A Engr Units/Dig States: DEG Engr Units Conversion: NA Minimum Instr Range: 0 Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 91 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 60 WIND DIR METOWn Wind Drection - Intermed. Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: MET005 Plant Specific Point Desc: 46M VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Intermed. Level Anal ogDigital : A Engr Units/Dig States: DEG Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 46 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

EROS Point Number: 61 WIND DIR MET006 Wind Drectlon - Lower Level Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter WIND DIR Point ID: MET006 Plant Specific Point Desc: 1OM VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Lower Level AnaloglDigital: A Engr Units/Dig States: DEG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 10 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 62 STAB CLASS MET007 Air Stability- Upper Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter STAB CLASS Point ID: MET007 Plant Specific Point Desc: Stability Class Upper Generic Cond Desc: Air Stability - Upper Analog/Digital: A Engr Units/Dig States: STABA Engr Units Conversion: See Below Minimum nstr Range: See Below Maximum nstr Range: See Below Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation N Level Reference Leg: N/A Unique System Desc: 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

ERDS Point Number: 63 STAB CLASS MET008 Air Stabillty - Intermediate Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: STAB CLASS Point ID: MET008 Plant Specific Point Desc: Stability Class Intermediate Generic Cond Desc: Air Stability - Intermediate Analog/Digital: A Engr UnitslDig States: STABA Engr Units Conversion: See Below Minimum Instr Range: See Below Maximum Instr Range: See Below Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Differential Temperature Upper-intermediate (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

ERDS Point Number: 64 STAB CLASS METOO9 Air Stabillty - Lower Date: 05/14/1997 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: STAB CLASS Point ID: MET009 Plant Specific Point Desc: Stability Class Lower Generic Cond Desc: Air Stability - Lower AnalogIDigital: A Engr Units/Dig States: STABA Engr Units Conversion: See Below Minimum Instr Range: See Below Maximum Instr Range: See Below Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Differential Temperature Intermediate-Lower (deg C)

Difference Stability Class Point Value

> c=

-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

ERDS Point Number 65 SG LEVEL 1/A 1L0403A Steam Gen I Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 1/A Point ID: 1L0403A Plant Specific Point Desc: SG #1 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 1 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5" Minimum Instr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located 12" above tube plate. 100%

corresponds to the upper tap which is 194" above the top of

'U tubes: Top of Us tubes is approximately 70% level.

Input from 1-LT-3-43.

ERDS Point Number: 66 SG LEVEL 23 1L0423A Steam Gen 2 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 2/B Point ID: 1L0423A Plant Specific Point Desc: SG #2 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 2 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% =5.5" Minimum nstr Range: 0.0 Maximum nstr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located 12" above tube plate. 100%

corresponds to the upper tap which is 194" above the top of

'U" tubes: Top of "U" tubes is approximately 70%I level.

Input from 1-LT-3-56.

ERDS Point N~umber: 67 SG LEVEL 3C 1L0443A Steam Gen 3 Wide Range Water Lev Date: 07/0112003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 3/C Point ID: 1L0443A Plant Specific Point Desc: SG #3 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 3 Wide Range Water Lev AnaloglDigital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5, Minimum Instr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80/

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located 12' above tube plate. 100%

corresponds to the upper tap which is 194" above the top of BU tubes: Top of 'U" tubes is approximately 70% level.

Input from 1-LT-3-98.

ERDS Point Number: 68 SG LEVEL 411) 1L0463A Steam Gen 4 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 4/D Point ID: 1L0463A Plant Specific Point Desc: SG #4 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 4 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5" Minimum Instr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT Is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located 12" above tube plate. 100%

corresponds to the upper tap which is 194N above the top of

'U tubes: Top of UT tubes is approximately 70% level.

Input from 1-LT-3-1 11.

ERDS Point Number: 69 CORE FLOW 1PA003 Total RCS Flow Date: 07/01/2003 Reactor Unit: SE1 Data Feeder: N/A NRC ERDS Parameter: CORE FLOW Point ID: 1 PA003 Plant Specific Point Desc: TOTAL REACTOR COOLANT FLOW Generic Cond Desc: Total RCS Flow Analog/Digital: A Engr Units/Dig States:  % FLOW Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 120.0 Zero Point

Reference:

N/A Reference Point Notes: See Below PROC or SENS: P Number of Sensors: 4 How Processed: Average Sensor Locations: RCS Flow loops 1-4 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: This point is generated from an Average of 1-FT-68-6A, -29A,

-48A, -71 A. Input from Point ID's F0400A, 1F0420A, 1F0440A, and 1F0460A. Design Flow = 138 MLB/HR per Loop.

It SEQUOYAH UNIT 2 - ERDS DATA POINT LIBRARY 1 NL SIMULATION INDICATES REAL OR SIMULATED DATA 2 N POWER RNG 2UN2000 POWER RANGE AVERAGE 3 NI INTER RNG 2UN1 015 INTERMEDIATE RANGE FLUX 4 N SOURC RNG 2UN1014 SOURCE RANGE FLUX 5 REAC VES LEV 2UL6000 RVLIS LOWER RANGE AVERAGE 6 TEMP CORE EX 2UT1003 CORE EXIT TEMP MAX 7 SUB MARGIN 2UT1005 MIN SUBCOOL 8 SG LEVEL 1/A 2UL1 001 SG #1 NR LEVEL AVG 9 SG LEVEL 2/B 2UL1 002 SG #2 NR LEVEL AVG 10 SG LEVEL 3/C 2UL1 003 SG #3 NR LEVEL AVG 11 SG LEVEL 4D 2UL1 004 SG #4 NR LEVEL AVG 12 SG PRESS 1/A 2UP1 002 SG #1 MS PRESSURE AVG 13 SG PRESS 2/B 2UP1003 SG #2 MS PRESSURE AVG 14 SG PRESS 3/C 2UP1004 SG #3 MS PRESSURE AVG 15 SG PRESS 4/D 2UP1005 SG #4 MS PRESSURE AVG 16 MNFDFL1/A 2U0410C SG #1 CORR FW 1/2 AVG 17 MN FD FL21B 2U0430C SG #2 CORR FW 1/2 AVG 18 MN FD FL 3/C 2U0450C SG #3 CORR FW 1/2 AVG 19 MN FD FL 4/D 2U0470C SG #4 CORR FW 1/2 AVG 20 AX FW FL 1/A 2U0066 SG #1 AUX FEEDWATER FLOW 21 AX FW FL 2B 2U0067 SG #2 AUX FEEDWATER FLOW 22 AX FW FL 3/C 2U0068 SG #3 AUX FEEDWATER FLOW 23 AX FW FL 4/D 2U0069 SG #4 AUX FEEDWATER FLOW 24 HL TEMP 1/A 2T0419A LOOP 1 HOT LEG WIDE RANGE TEMP 25 HL TEMP 2/B 2T0439A LOOP 2 HOT LEG WIDE RANGE TEMP 26 HL TEMP 3/C 2T0459A LOOP 3 HOT LEG WIDE RANGE TEMP 27 HL TEMP 4D 2T0479A LOOP 4 HOT LEG WIDE RANGE TEMP 28 CL TEMP 1/A 2T0406A LOOP 1 COLD LEG WIDE RANGE TEMP 29 CL TEMP 2B 2T0426A LOOP 2 COLD LEG WIDE RANGE TEMP 30 CL TEMP 3/C 2T0446A LOOP 3 COLD LEG WIDE RANGE TEMP 31 CL TEMP 4/D 2T0466A LOOP 4 COLD LEG WIDE RANGE TEMP 32 RCS PRESSURE 2UP1000 RCS WIDE RANGE PRESSURE AVERAGE

33 PRZR LEVEL 2UL1 005 PZR LEVEL AVERAGE 34 RCS CHG/MU 2UF1016 NET CHG FLO 35 HP SI FLOW 2UF1010 SI FLOW TOTAL 36 LP SI FLOW 2UF1011 RHR COLD LEG TOTAL FLOW 37 CNTMT SMP WR 2UL1011 CONTAINMENT SUMP LEV AVG 38 EFF GAS RAD 2R91O2XA UNIT 1 SHIELD BLDG RELEASE RATE 39 EFF GAS RAD 2R9102A SHIELD BUILDING VENT RADIATION 40 EFF LIQ RAD OR1022A WDS LIQUID EFFLUENT RADIATION 41 COND A/E RAD 2UR1006 COND VAC EXH LOW RNG RELEASE RATE 42 COND A/E RAD 2UR1007 COND VAC EXH MID RNG RELEASE RATE 43 COND A/E RAD 2UR1008 COND VAC EXH Hi RNG RELEASE RATE 44 CNTMNT RAD 2UR6021 UPPER CNTMT RADIATION 45 CNTMNT RAD 2UR6022 LOWER CNTMT RADIATION 46 MAIN SL 1/A 2UR1001 SG #1 RELEASE RATE 47 MAIN SL 2/B 2UR1002 SG #2 RELEASE RATE 48 MAIN SL 3/C 2UR1003 SG #3 RELEASE RATE 49 MAIN SL 4/D 2UR1004 SG #4 RELEASE RATE 50 SG BD RAD 1A 2R1020A SG BLOWDOWN RADIATION 51 SG BD RAD 1B 2R1021A SG BLOWDOWN RADIATION 52 CTMNT PRESS 2UP6000 CNTMT PRESSURE AVERAGE 53 CTMNT TEMP 2QV0020 CALCULATED LOWER CTMT TEMP - LCTTEMP 54 H2 CONC 2UY1 005 H2 CONC AVG 55 RWST LEVEL 2UL1000 RWST LEV AVG 56 WIND SPEED MET001 91M VECTOR WIND SPEED (15 MIN AVG) 57 WIND SPEED MET002 46M VECTOR WIND SPEED (15 MIN AVG) 58 WIND SPEED MET003 1OM VECTOR WIND SPEED (15 MIN AVG) 59 WIND DIR MET004 91M VECTOR WIND DIR (15 MIN AVG) 60 WIND DIR MET005 46M VECTOR WIND DIR (15 MIN AVG) 61 WIND DIR MET006 tOM VECTOR WIND DIR (15 MIN AVG) 62 STAB CLASS MET007 Stability Class Upper 63 STAB CLASS MET008 Stability Class Intermediate 64 STAB CLASS METOO9 Stability Class Lower 65 SG LEVEL 1/A 2L0403A SG #1 WIDE RANGE LEVEL 66 SG LEVEL 21B 2L0423A SG #2 WIDE RANGE LEVEL

67 SG LEVEL 3/C 2L0443A SG #3 WIDE RANGE LEVEL 68 SG LEVEL 4/D 2L0463A SG #4 WIDE RANGE LEVEL 69 CORE FLOW 2PA003 TOTAL REACTOR COOLANT FLOW

ERDS Point Number: NL SIMULATION Real/Simulated Data Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: NL Point ID: SIMULATION Plant Specific Point Desc: INDICATES REAL OR SIMULATED DATA Generic Cond Desc: Real/Simulated Data Analog/Digital: D Engr Units/Dig States: REAUSIMUL Engr Units Conversion: N/A Minimum Instr Range: N/A Maximum Instr Range: N/A Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 0 How Processed: 0 If Real, 1 if Simulated Sensor Locations: N/A Alarm/Trip Set Points: N/A NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: N/A Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: This Point is used to indicate whether the data is coming from the Unit or from the Simulator.

ERDS Point Number: 2 NI POWER RNG 2UN2000 Reactor Power - Power Range Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter NI POWER RNG Point ID: 2UN2000 Plant Specific Point Desc: POWER RANGE AVERAGE Generic Cond Desc: Reactor Power - Power Range Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 0-5V = 0-120% Power (Linear)

Minimum nstr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 8 How Processed: Average Sensor Locations: Upper & Lower excore detectors Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (No forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Upper & Lower detection inputs for 2-NE-92-41, -42, -43, -44. Average of 2-XM-92-5005E (N-41),

-5006E (N-42), -5007E (N-43), -008E (N-44). Input from Point ID's 2N0049A, 2N0050A, 2N0051 A, 2N0052A.

ERDS Point Number 3 NI INTER RNG 2UN1016 Reactor Power - Intermediate Rng Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: NI INTER RNG Point ID: 2UN1015 Plant Specific Point Desc: INTERMEDIATE RANGE FLUX Generic Cond Desc: Reactor Power - Intermediate Rng Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 0 - 5.2V = 10E 200 Minimum Instr Range: 1iE-8 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: AZ 0 deg & 180 deg Excore Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (no forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Average of XX-92-5003 (channel N35) and -5004 (channel N36).

Input from Point ID's 2N0035A and 2N0036A.

Engineering Units Conversion is logarithmic.

ERDS Point Number: 4 NI SOURC RNG 2UN1014 Reactor Power - Source Range Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: NI SOURC RNG Point ID: 2UN1014 Plant Specific Point Desc: SOURCE RANGE FLUX Generic Cond Desc: Reactor Power - Source Range Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversion: 0 - 5V = 1 - 1E6 Minimum Instr Range: 1.0 EO Maximum Instr Range: 1.0 E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Average Sensor Locations: AZ 0 deg. & 180 deg. Excore Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Probable Downscale (No forcing function)

Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Average of XX-92-5001 (channel N31) & -5002 (channel N32)

(2 chambers/detector).

Input from Point ID's 2N0031 A and 2N0032A.

Engineering Units Conversion is logarithmic.

ERDS Point Number: REAC VES LEV 2UL6000 Reactor essel Water Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: REAC VES LEV Point ID: 2UL6000 Plant Specific Point Desc: RVLIS LOWER RANGE AVERAGE Generic Cond Desc: Reactor Vessel Water Level Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 70 Zero Point

Reference:

RV BOT Reference Point Notes: TAF = 62%

PROC or SENS: p Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in the Penetration Rooms Alarm/Trip Set Points: High at 50%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: This Is the lower range portion of the Rx Vessel level indication. The lower range provides indication of the reactor vessel level from the bottom of the vessel to the hot leg during natural circulation conditions. Average of 2-LM-68-368E and -371 E. Top of core = 62.3%.

Input from computer point ID's 2L2307A and 2L2308A.

ERDS Polnt Number: 6 TEMP CORE EX 2UT1003 Highest Core Exit Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: TEMP CORE EX Point ID: 2UT1 003 Plant Specific Point Desc: CORE EXIT TEMP MAX Generic Cond Desc: Highest Core Exit Temperature AnalogtDigital: A Engr Units/Dig States: DEGF Engr Units Conversion: TYPE K TC Table Minimum Instr Range: 200 Maximum Instr Range: 2300 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 65 How Processed: Highest Sensor Locations: Throughout core Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Eliminates open TCs Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: INCORE Thermocouples processed through 'Exosensor" System.

The system is divisionalized into 2 divisions. Total of 65 elements. The numeric is the higher of 2T1 081 A (2-XM-94-101-69) and 2T1 087A (2-XM-94-102-75).

200 DEGF is lower calibrated range but will read lower than this.

ERDS Point Number: 7 SUB MARGIN 2UT1005 Saturation Temp. - Highest CET Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SUB MARGIN Point ID: 2UT1 005 Plant Specific Point Desc: MIN SUBCOOL Generic Cond Desc: Saturation Temp. - Highest CET Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: TYPE K TC Table Minimum nstr Range: -35 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 67 How Processed: Lowest Subcooling Sensor Locations: CETs throughout core/Remote Pentr Rm PT Alarrn/Trip Set Points: Low at 15 DEGF, High at 130 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Eliminates open TC's Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: INCORE Thermocouples processed through Exosensor System.

The system is divisionalized into 2 divisions. Total of 65 thermocouples and 2 pressure transmitters. Uses highest CET with lowest RCS pressure (2-PT-68-66-78 and 2-PT-68-69-79).

Input from 2T1 074A (2-XM-94-101-66) and 2T1 077A (2-XM-94-102-72).

ERDS Point Number: 8 SG LEVEL 1/A 2UL1001 Steam Generator Water Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter. SG LEVEL 1/A Point ID: 2UL1 001 Plant Specific Point Desc: SG #1 NR LEVEL AVG Generic Cond Desc: Steam Generator 1 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above UP tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Low at 25 %, High at 70 %

N ID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator #1 Water Level. Avg. of 2-LT-3-39 and -42.

0-100/o span on SG narrow range level transmitters corres-ponds to 75-100% span on the SG wide range level instrument-ation. Top of U' tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the

'U" tubes. Input from Point ID's 2L0401 A and 2L0400A.

ERDS Point Number 9 SG LEVEL 2/B 2UL1002 Steam Generator 2 Water Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 2/B Point ID: 2UL1 002 Plant Specific Point Desc: SG #2 NR LEVEL AVG Generic Cond Desc: Steam Generator 2 Water Level AnalogIDigital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above 'U tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Lowat25%, High at 70%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator #2 Water Level. Avg. of 2-LT-3-52 and -55.

0-100% span on SG narrow range level transmitters corres-ponds to 75-100% span on the SG wide range level instrument-ation. Top of U tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the

'U" tubes. Input from Point ID's 2L0421 A and 2L0420A.

ERDS Point Number: 10 SG LEVEL 3/C 2UL1003 Steam Generator 3 Water Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 3/C Point ID: 2UL1003 Plant Specific Point Desc: SG #3 NR LEVEL AVG Generic Cond Desc: Steam Generator 3 Water Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U' tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Low at 25 %, High at 70 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: y Level Reference Leg: WET Unique System Desc: Steam Generator #3 Water Level. Avg. of 2-LT-3-94 and -97.

0-100% span on SG narrow range level transmitters corres-ponds to 76-100/o span on the SG wide range level instrument-ation. Top of U' tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the

'U tubes. Inputfrom Point ID's2L0441Aand2L0440A.

ERDS Point Number: 11 SG LEVEL 4ID 2UL1004 Steam Generator 4 Water Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter SG LEVEL 4/D Point ID: 2UL1004 Plant Specific Point Desc: SG #4 NR LEVEL AVG Generic Cond Desc: Steam Generator 4 Water Level AnalogtDigital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Above U tubes PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Located outside of Polar Crane Wall Alarm/Trip Set Points: Low at 25 %, High at 70 %

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: y Level Reference Leg: WET Unique System Desc: Steam Generator #4 Water Level. Avg. of 2-LT-3-1 07 and -110.

0-100% span on SG narrow range level transmitters corresponds to 75-100% on the SG wide range level instru-mentation. Top of US tubes is approximately 71% on the wide range. Therefore, the entire narrow range span is above the U"tubes. Input from Point ID's 2L0461A an 2L0460A.

ERDS Point Number: 12 SG PRESS 1/A 2UP1002 Steam Generator Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 1/A Point ID: 2UP1 002 Plant Specific Point Desc: SG #1 MS PRESSURE AVG Generic Cond Desc: Steam Generator 1 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 2 How Processed: Average Sensor Locations: Remote Location in Penetration Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #1 Pressure. Average of 2-PT-1-2A and 2-PT-1 -2B.

Input from computer point ID's 2P0400A and 2P0401A.

ERDS Point Number 13 SG PRESS 2/B 2UP1003 Steam Generator 2 Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 2/B Point ID: 2UP1 003 Plant Specific Point Desc: SG #2 MS PRESSURE AVG Generic Cond Desc: Steam Generator 2 Pressure AnaloglDigital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in East Valve Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #2 Pressure. Average of 2-PT-1 -9A and 2-PT-1 -9B.

Input from computer point ID's 2P0420A and 2P0421 A.

ERDS Polnt Number: 14 SG PRESS 31C 2UP1004 Steam Generator 3 Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 3/C Point ID: 2UP1 004 Plant Specific Point Desc: SG #3 MS PRESSURE AVG Generic Cond Desc: Steam Generator 3 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote Location in East Valve Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #3 Pressure. Average of 2-PT-1 -20A and 2-PT-1-20B.

Input from computer point ID's 2P0440A and 2P0441A.

ERDS Point Number: 15 SG PRESS 41D 2UP1005 Steam Generator 4 Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG PRESS 4/D Point ID: 2UP1 005 Plant Specific Point Desc: SG #4 MS PRESSURE AVG Generic Cond Desc: Steam Generator 4 Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Remote location in Penetration Room Alarm/Trip Set Points: Low at 700 PSIG, High at 1020 PSIG NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: WET Unique System Desc: Steam Generator #4 Pressure. Average of 2-PT-1-27A and 2-PT-1 -27B.

Input from computer point ID's 2P0460A and 2P0461A.

ERDS Polnt Number: 16 MN FD FL IIA 2U0410C Stm Gen 1 Main Feedwater Flow Date: 05/1411997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter MN FD FL 1/A Point ID: 2U0410C Plant Specific Point Desc: SG #1 CORR FW 12 AVG Generic Cond Desc: Stm Gen 1 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: a Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 1, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 1 Main Feedwater Flow. Average of 2F0403A (2-FT-3-35A) and 2F0404A (2-FT-3-35B). Corrected for temperature 2T041 BA (2-TE-3-36).

ERDS Polnt Number: 17 D FL 2/B E P tN 2U0430C Stm Gen 2 Main Feedwater Flow Date: 05/14/1997 Reactor Unit: SE2 Data Feeder. N/A NRC ERDS Parameter MN FD FL 2/B Point ID: 2U0430C Generic Cond Desc: /

Plant Specific Point Desc: SG #2 CORR FW 1/2 AVG Stm Gen 2 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 2, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 2 Main Feedwater Flow. Average of 2F0423A (2-FT-3-48A) and 2F0424A (2-FT-3-48B). Corrected for Temperature 2T0438A (2-TE-3-49).

ERDS Point Number: MN FD FL 3/C 2U0450C Stm Gen 3 Main Feedwater Flow Date: 05/14/1997 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter MN FD FL 3/C Point ID: 2U0450C Plant Specific Point Desc: SG #3 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 3 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/IHR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 3, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 3 Main Feedwater Flow. Average of 2F0443A (2-FT-3-90A) and 2F0444A (2-FT-3-90B). Corrected for Temperature 2T0458A (2-TE-3-91).

ERDS Point Number: 19 MN FD FL 4D 2U0470C Stm Gen 4 Maln Feedwater Flow Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: MN F FL 4/D Point ID: 2U0470C Plant Specific Point Desc: SG #4 CORR FW 1/2 AVG Generic Cond Desc: Stm Gen 4 Main Feedwater Flow Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 4.5 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: Stm Gen FW Line 4, Aux. Bldg Alarm/Trip Set Points: High at 3.9 MLB/HR, Hi-Hi at 4.0 MLB/HR NID Power Cutoff Level: NA NID Power Cut-On Level: NA Instrument Failure Mode: Out of Range Temperature Compensation: Y Level Reference Leg: WET Unique System Desc: Steam Generator 4 Main Feedwater Flow. Average of 2F0463A (2-FT-3-103A) and 2F0464A (2-FT-3-103B). Corrected for Temperature 2T0478A (2-TE-3-104).

ERDS Point N~umber: 20 AX F FL 1A 2U0066 Stm Gen Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 1/A Point ID: 2U0066 Plant Specific Point Desc: SG #1 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 1 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 1 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SGs. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 2-FM-3-163C (computer point ID 2F1 049A).

ERDS Point Number: 21 AX FW FL 21B 2U0067 Stm Gen 2 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 2/B Point ID: 2U0067 Plant Specific Point Desc: SG #2 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 2 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 2 Alarm/Trip Set Points: No alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SGs. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 2-FM-3-155C (computer point ID 2F1 048A).

ERDS Polnt Number: 22 AX FW FL 3/C 2U0068 Stm Gen 3 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter: AX FW FL 3/C Point ID: 2U0068 Plant Specific Point Desc: SG #3 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 3 Auxiliary FW Row AnaloglDigital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 3 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SG's. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 2-FM-3-147C (computer point ID 2F1047A).

ERDS Point Number: 23 AX FW FL 41D 2U0069 Stm Gen 4 Auxiliary FW Flow Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: AX FW FL 4/D Point ID: 2U0069 Plant Specific Point Desc: SG #4 AUX FEEDWATER FLOW Generic Cond Desc: Stm Gen 4 Auxiliary FW Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 440 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: Pseudo point caps flow at 440 GPM Sensor Locations: Downstream of MDAFW, TDAFW tie to S/G 4 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: There are two electric and one turbine-driven AFWPS. Each electric pump feeds two SG's and the turbine-driven pump feeds all four SGs. The electric and turbine-driven AFWPs share the same piping to each SG. The flow element is located in the shared piping, maximum rated flow for MDAFWPs and Turbine-driven AFWP, is 440 and 880 gpm, respectively. Input from 2-FM-3-170C (computer point ID 2F1 050A).

ERDS Point Number: 24 HL TEMP 1/A 2T0419A Stm Gen Inlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter: HL TEMP 1/A Point ID: 2T041 9A Plant Specific Point Desc: LOOP 1 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 1 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 1 RCS Hot Leg piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits.

Input from 2-TM-68-1 B.

ERDS Polnt Number: 25 HL TEMP 2/1 2T0439A Stm Gen 2 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 2/B Point ID: 2T0439A Plant Specific Point Desc: LOOP 2 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 2 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 2 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits.

Input from 2-TM-68-24B.

ERDS Polnt Number: 26 HL TEMP 3/C 2T0459A Stm Gen 3 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 3/C Point ID: 2T0459A Plant Specific Point Desc: LOOP 3 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 3 Inlet Temperature AnalogIDigital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 3 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits.

Input from 2-TM-68-43B.

ERDS Point Number: 27 HL TEMP 4/D 2T0479A Stm Gen 4 Inlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: HL TEMP 4/D Point ID: 2T0479A Plant Specific Point Desc: LOOP 4 HOT LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 4 Inlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 4 RCS Hot Leg Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS hot leg temperature is used in event recovery to provide information for manual control of RCS temperature, control of the ECCS pumps and RCPs, and verifying natural circulation or increase blow down. The temperature indication is also used to control RCS pressure and temperature within required limits.

Input from 2-TM-68-65B.

ERDS Point Number: 28 CL TEMP 1/A 2T0406A ttm Gen Outlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 1/A Point ID: 2T0406A Plant Specific Point Desc: LOOP 1 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 1 Outlet Temperature AnalogtDigital: A Engr Units/Dig States: DEGF Engr Units Conversion:  ! N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 1 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 2-TM-68-18B.

ERDS Point Number: 29 CL TEMP 2IB 2T0426A Stm Gen 2 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 2/B Point ID: 2T0426A Plant Specific Point Desc: LOOP 2 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 2 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 2 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 2-TM-68-41 B.

ERDS Point Number: 30 CL TEMP 3/C 2T0446A Stm Gen 3 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 3/C Point ID: 2T0446A Plant Specific Point Desc: LOOP 3 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 3 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 3 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 2-TM-68-60B.

ERDS Point Number: 31 CL TEMP 41D 2T0466A Strn Gen 4 Outlet Temperature Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CL TEMP 4/D Point ID: 2T0466A Plant Specific Point Desc: LOOP 4 COLD LEG WIDE RANGE TEMP Generic Cond Desc: Stm Gen 4 Outlet Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 700 Zero Point

Reference:

NIA Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: On Loop 4 RCS Cold Leg Piping Alarm/Trip Set Points: High at 650 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS cold leg temperature is used in event recovery to maintain proper relationship between RCS pressure and temperature while cooling down, and providing information to manually control RCS temperature by controlling AFW flow, steam generator pressure, and RHR. The temperature indication is also used in maintaining stable plant conditions and verifying natural circulation.

Input from 2-TM-68-83B.

ERDS Point Number: 32 RCS PRESSURE 2UP1000 Reactor Coolant System Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: RCS PRESSURE Point ID: 2UP1 000 Plant Specific Point Desc: RCS WIDE RANGE PRESSURE AVERAGE Generic Cond Desc: Reactor Coolant System Pressure AnaloglDigital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 3000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: RCS Hot Legs 1, 3, 4 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: RCS pressure determined by this point is the average of 3 signals, which measure wide range hot leg pressures.

(2-PT-68-62, -66, and -69) RCS pressure indication is util-ized by the operators to identify events for Si actuation and termination, starting and stopping RHR pumps, and con-trolling cooldown to prevent PTS.

Input from computer point ID's 2P2000A, 2P0129A and 2P2001A.

ERDS Point Number: 33 PRZR LEVEL 2UL1005 Primary System Pressurizer Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: NA NRC ERDS Parameter: PRZR LEVEL Point ID: 2UL1005 Plant Specific Point Desc: PZR LEVEL AVERAGE Generic Cond Desc: Primary System Pressurizer Level Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: NA Minimum nstr Range: 0 Maximum nstr Range: 100 Zero Point

Reference:

Notes Reference Point Notes: Top of HTR = 14%

PROC or SENS: P Number of Sensors: 3 How Processed: Average Sensor Locations: TAPs from Pressurizer Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: The pressurizer level is an averaged signal from 3 level transmitters (2-LT-68-320, -335, -339). Zero reference is bottom of cylindrical shell. Approximately 63 cu ft of water remains in the pressurizer below zero reference at 652 deg F and 2235 psia. Top of heater represents approximately 14%

level. Heaters shutdown and letdown isolated at approx-imately 1/o level. Input from computer point ID's 2L0482A, 2L0481A, and 2L0480A.

ERDS Point Number: 34 ACS CHGIMU 2UF1016 Primary System Charging I Makeup Date: 05/1411997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter RCS CHG/MU Point ID: 2UF1016 Plant Specific Point Desc: NET CHG FLO Generic Cond Desc: Primary System Charging / Makeup Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: -200 Maximum Instr Range: 176 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 6 How Processed: Subtraction Sensor Locations: CCP Pmp, RCP Seal/Leakoff, RCS Letdown Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Multiple due to number of sensors Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The net charging flow is calculated by subtracting RCP seal retum, and CVCS letdown flow from the discharge flow of the charging pump. The design charging flow is between 55 and 100 GPM during normal operation. Input from Point ID's 2F0128A, 2F0134A, 2F1 018A, 2F1020A, 2F1022A, and 2F1024A.

ERDS Point Number: 35 HP SI FLOW 2UF1010P high Pressure Safety InI. Flow Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: HP SI FLOW Point ID: 2UF1 010 Plant Specific Point Desc: SI FLOW TOTAL Generic Cond Desc: High Pressure Safety Inj. Flow AnaloglDigital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1600 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Sum Sensor Locations: Discharge of Safety Injection Pumps Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The total flow is measured by adding the discharge flow rates from two Safety Injection Pumps. The total accident flow rates for cold leg injection or recirculation and hot leg recirculation can be monitored by this point. Safety Injection Pumps on miniflow will not show flow since miniflow path is upstream of flow element. The design flow rate is 425 GPM 2500 ft of head for each SI Pump.

(Sum of 2-FT-63-20 and -151). Input from Point ID's 2F1059A and 2F1066A.

ERDS Point Number: 36 LP SI FLOW 2UF1011 Low Pressure Safety Inj. Flow Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: LP SI FLOW Point ID: 2UF1011 Plant Specific Point Desc: RHR COLD LEG TOTAL FLOW Generic Cond Desc: Low Pressure Safety Inj. Flow Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 9000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sum Sensor Locations: RHR Cold Legs 2, 3 and 1, 4 Piping Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The RHR Cold Leg Flow Rate value Iscalculated by summing the flow from cold legs 2 and 3 with the flow from cold legs 1 and 4. The design flow rate for a RHR pump is 3000 GPM at 375 feet of head. Flow sensors are 2-FT-63-91 B and 2-FT-63-92B.

Input from computer point ID's 2F1061A and 2F1064A.

ERDS Point N~umber 37 CNTMT SMP WR 2UL1011 Containment Sump Wide Rng LvI Date: 05114/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CNTMT SMP WR Point ID: 2UL1 011 Plant Specific Point Desc: CONTAINMENT SUMP LEV AVG Generic Cond Desc: Containment Sump Wide Rng Lv Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

CNTFLR Reference Point Notes: The containment floor is elevation 680 PROC or SENS: P Number of Sensors: 4 How Processed: Average, Redundant Sensor Algorithm Sensor Locations: Containment Sump Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The containment average sump level is calculated by a redundant sensor algorithm using four sump level transmitters. LT-63-176, -177, -178, and -179. The transfer from RWST to containment sump setpoint is 11%, which is approximately 2.5 feet above containment floor elevation.

Gallons/% level varies with level in a nearly linear rela-tionship. (78,000 gallons)

Input from computer point ID's 2L1 052A. 2L1053A, 2L1054A, and 2L1 055A.

ERDS Point Number: 38 EFF GAS RAD 2R9102XA Release Rt of Radioactive Gases Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: 2R91 02XA Plant Specific Point Desc: UNIT 1 SHIELD BLDG RELEASE RATE Generic Cond Desc: Release Rt of Radioactive Gases Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 1.0 E-2 Maximum Instr Range: 1.0 E10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: Sampled Totalized times flow rate Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: 220,000 uCVsec NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Unit 1 Shield Bldg Exhaust. To obtain true release rate, Unit 2 monitor must also be checked.

Input from 1-RM-90-400.

ERDS Point Number: 39 EFF GAS RAD 2R9102A Release Rt. of Radioactive Gases Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: EFF GAS RAD Point ID: 2R91 02A Plant Specific Point Desc: SHIELD BUILDING VENT RADIATION Generic Cond Desc: Release Rt. of Radioactive Gases Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 1.0 E-2 Maximum Instr Range: 1.0 El0 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: Sampled Totalized times flow rate Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: 220,000 uCisec NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Unit 2 Shield Bldg Exhaust. To obtain true release rate, Unit 1 monitor must also be checked.

Input from 2-RM-90-400.

ERDS Point Number: 40 EFF UQ RAD OR1022A Radioactivity of Released Liquid Date: 05/1 4/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: EFF LIQ RAD Point ID: OR1 022A Plant Specific Point Desc: WDS LIQUID EFFLUENT RADIATION Generic Cond Desc: Radioactivity of Released Liquid Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversion: N/A Minimum Instr Range: 1.0 El Maximum Instr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Auxiliary Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Waste Disposal System Liquid Effluent.

This computer point is in counts per minute.

Input from 0-RE-90-1 22.

ERDS Point Number: 41 COND A/E RAD 2UR1006 Cond Ar Eector Radioactivity Date: 07/0112003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: COND A/E RAD Point ID: 2UR1006 Plant Specific Point Desc: COND VAC EXH LOW RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity Analog/Digital: A Engr Units/Dig States: ua/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor.

This is one of three computer points needed to cover full range. This point uses inputs from 2-FT-2-256 with 2-RM-90-119 or 2-RM-90-99 to compute dose rates.

These two monitors cover the same range, one of which may be valved out. This point utilizes the monitor with the highest radiation level.

Input from computer point ID's 2F2700A with 2ROO01A.

or 2R001 4A.

ERDS Point Number: 42 COND A/E RAD 2UR1007 Cond Air Elector Radioactivity Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: COND A/E RAD Point ID: 2UR1007 Plant Specific Point Desc: COND VAC EXH MID RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity AnaloglDigital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 E0 Maximum Instr Range: 1.0 ES Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg.

Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor.

This is one of three computer points needed to cover full range. This point uses inputs from 2-FT-2-256 & 2-RM-90-255 to compute dose rates. Input from computer point ID's 2F2700A and 2R9022A.

ERDS Point Number: 43 COND A/E RAD 2UR1008 Cond Air Elector Radioactivity Date: 07/01/2003 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter: COND AE RAD Point ID: 2UR1008 Plant Specific Point Desc: COND VAC EXH HI RNG RELEASE RATE Generic Cond Desc: Cond Air Ejector Radioactivity Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 EO Maximum Instr Range: 1.0 E8 Zero Point

Reference:

NIA Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Cond Flow

• Dose Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Condenser Air Ejector Noble Gas Monitor This is one of three computer points needed to cover full range. This point uses inputs from 2-FT-2-256 & 2-RM-90-256 to compute dose rates. Input from computer point ID's 2F2700A and 2R9023A.

ERDS Polnt Number: 44 CNTMNT RAD 2UR6021 Upper Containment Radiation Lvl Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CNTMNT RAD Point ID: 2UR6021 Plant Specific Point Desc: UPPER CNTMT RADIATION Generic Cond Desc: Upper Containment Radiation LvI Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum nstr Range: 1.0 E0 Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Upper Containment Alarm/Trip Set Points: 100 R/HR NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Upper Containment High Range Area Monitors Inputs are 2-RM-90-271 & 2-RM-90-272.

Input from computer point ID's 2R901 8A and 2R901 9A.

ERDS Point Number: 45 CNTMNT RAD 2UR6022 Lower Containment Radiation Lvi Date: 07/01/2003 Reactor Unit: SE2 Data Feeder. N/A NRC ERDS Parameter CNTMNT RAD Point ID: 2UR6022 Plant Specific Point Desc: LOWER CNTMT RADIATION Generic Cond Desc: Lower Containment Radiation Lv Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum nstr Range: 1.0 EO Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Lower Containment Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Lower Containment High Range Area Monitor Inputs are 2-RM-90-273 & 2-RM-90-274 (computer point ID's 2R9020A and 2R9021 A).

ERDS Point Number: 46 MAIN SL 11A 2URt Strn Gen Sea1001e Steam Line Rad Level Date: 07/01/2003 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter: MAIN SL 1/A Point ID: 2UR1001 Plant Specific Point Desc: SG #1 RELEASE RATE Generic Cond Desc: Stm Gen 1 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: ua/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 EO Maximum nstr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #1 release rate, radioactivity, specific volume, and a conversion constant.

2-PCV-1-5 position (2PD1 002) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each SIG. MS line header pressure (2-PT-1 -2A & 2B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 2-RM-90-421 (computer point 2R9027A).

ERDS Point Number: 47 MAIN SL2/B 2UR1002 Stm Gen 2 Steam Lne Rad Level Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: MAIN SL 2/B Point ID: 2UR1002 Plant Specific Point Desc: SG #2 RELEASE RATE Generic Cond Desc: Stm Gen 2 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum nstr Range: 0.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #2 release rate, radioactivity, specific volume, and a conversion constant.

2-PCV-1-12 position (2PD1003) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each S/G. MS line header pressure (2-PT-1 -9A & 9B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 2-RM-90-422 (computer point 2R9028A).

ERDS Point Number: 48 MAIN SL 3C 2UR1003 Stm Gen 3 Steam Lne Rad Level Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: MAIN SL 3/C Point ID: 2UR1003 Plant Specific Point Desc: SG #3 RELEASE RATE Generic Cond Desc: Stm Gen 3 Steam Line Rad Level Analog/Digital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #3 release rate, radioactivity, specific volume, and a conversion constant.

2-PCV-1 -23 position (2PD1 004) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 6 code safety valves for each S/G. MS line header pressure (2-PT-1-20A & 20B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 2-RM-90-423 (computer point 2R9029A).

ERDS Point Number: 49 MAIN SL 4/D 2UR1004 Stm Gen 4 Steam Lne Rad Level Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: MAIN SL 4/D Point ID: 2UR1004 Plant Specific Point Desc: SG #4 RELEASE RATE Generic Cond Desc: Stm Gen 4 Steam Line Rad Level AnaloglDigital: A Engr Units/Dig States: uCi/sec Engr Units Conversion: N/A Minimum Instr Range: 0.0 E0 Maximum Instr Range: 1.0 E8 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: Sampled Totalized Sensor Locations: Main Steam Line prior to ATM reliefs Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Value calculated as product of SG #4 release rate, radioactivity, specific volume, and a conversion constant.

2-PCV-1 -30 position (2PD1 005) is monitored & if PORV is 'NOT CLOSED' valve is assumed to contribute 890,000 lb/hr flow to the atmosphere. 5 code safety valves for each S/G. MS line header pressure (2-PT-1 -27A & 27B) is monitored to determine condition of valves. Each open valve is assumed to contribute 890,000 lb/hr to the flow rate.

Input from rad monitor 2-RM-90-424 (computer point 2R9030A).

ERDS Point Number: 0 SG BD RAD 1A 2R1020A Stm Gen Header Blowdown Rad Levi Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG BD RAD 1A Point ID: 2R1 020A Plant Specific Point Desc: SG BLOWDOWN RADIATION Generic Cond Desc: Stm Gen Header Blowdown Rad Levi Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversion: N/A Minimum nstr Range: 1.0 El Maximum nstr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Steam Generator Blowdown Header Liquid Monitor.

This is one of two monitors, one of which may be valved out.

The monitor is for the header and not individual loops.

Input from 2-RM-90-120A.

ERDS Point Number: 51 SG BD RAD 1 2R1021A Stm Gen Header Blowdown Rad Levi Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG BD RAD 1B Point ID: 2R1021A Plant Specific Point Desc: SG BLOWDOWN RADIATION Generic Cond Desc: Stm Gen Header Blowdown Rad Levi AnaloglDigital: A Engr Units/Dig States: CPM Engr Units Conversion: N/A Minimum nstr Range: 1.0 El Maximum Instr Range: 1.0 E7 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Turbine Bldg Alarm/Trip Set Points: Variable NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low on Loss of Power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Steam Generator Blowdown Header Liquid Monitor.

This is one of two monitors, one of which may be valved out.

The monitor is for the header and not individual loops.

Input from 2-RM-90-121A.

ERDS Point Number: 52 CTMNT PRESS 2UP6000 Containment Pressure Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CTMNT PRESS Point ID: 2UP6000 Plant Specific Point Desc: CNTMT PRESSURE AVERAGE Generic Cond Desc: Containment Pressure Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: -1 Maximum Instr Range: 15 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Annulus Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Containment Pressure. This is actually a differential between containment and the annulus. Average of 2-PDT-30-44 and 45 (computer points 2P1002A and 2P1003A).

ERDS Point Number: 53 CTMNT TEMP 2QV0020 Containment Temperature Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CTMNT TEMP Point ID: 2QV0020 Plant Specific Point Desc: CALCULATED LOWER CTMT TEMP - LCTTEMP Generic Cond Desc: Containment Temperature Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: p Number of Sensors: 19 How Processed: Weighted Average Sensor Locations: Lower Containment Alarm/Trip Set Points: Low at 60 DEGF, High at 130 DEGF NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Fail Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Weighted Average of 19 Lower Containment Temp. Elements.

ERDS Point Number: 54 H2 CONC 2UY1005 Containment H2 Concentration Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: H2 CONC Point ID: 2UY1 005 Plant Specific Point Desc: H2 CONC AVG Generic Cond Desc: Containment H2 Concentration Analog/Digital: A Engr Units/Dig States:  % H2V Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: Sample line from both uppr & lowr cntmnt Alarm/Trip Set Points: High at 10%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Downscale on loss of power Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Samples H2 gas concentration in containment. Average of 2-H2AN-43-200 and 2-H2AN-43-21 0 (computer points 2C1 OOOA and 2C1001A). Analyzers are normally valved out.

ERDS Point Number: 55 RWST LEVEL 2UL1000 Refueling Water Storage Tank Lev Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: RWST LEVEL Point ID: 2UL1 000 Plant Specific Point Desc: RWST LEV AVG Generic Cond Desc: Refueling Water Storage Tank Lev AnalogfDigital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 0 -387 IN = 0- 100%

Minimum nstr Range: 0 Maximum Instr Range: 387 Zero Point

Reference:

27.6" Reference Point Notes: 20,000 gal below zero reference PROC or SENS: P Number of Sensors: 2 How Processed: Average Sensor Locations: RWST taps 20,000 Gals in tnk at 0% Level Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Low Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: The RWST average level is calculated by a redundant sensor algorithm from the 2 RWST level transmitters.

The RWST tank capacity is 380,000 gallons.

0% = 20,000 gallons, 100% = 380,000 gallons.

Input from 2-LT-63-50 and -51 (computer points 2L2201 A and 2L1041 A).

ERDS Point Number: 56 WIND SPEED MET001 Wind Speed - Upper Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET001 Plant Specific Point Desc: 91M VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Upper Level Analog/Digital: A Engr Units/Dig States: m/sec Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 91 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 7 WIND SPEED MET002 Wind Speed - Intermediate Level Date: 05/1411997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET002 Plant Specific Point Desc: 46M VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Intermediate Level AnalogIDigital: A Engr Units/Dig States: m/sec Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 46 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 58 WIND SPEED MET003 Wind Speed - Lower Level Date: 05/1411997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND SPEED Point ID: MET003 Plant Specific Point Desc: 1OM VECTOR WIND SPEED (15 MIN AVG)

Generic Cond Desc: Wind Speed - Lower Level Analog/Digital: A Engr Units/Dig States: m/sec Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 44.6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 10 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 9 WIND DIR MET004 Wind Drection - Upper Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: MET004 Plant Specific Point Desc: 91M VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Upper Level Analog/Digital: A Engr Units/Dig States: DEG Engr Units Conversion: N/A Minimum nstr Range: 0 Maximum nstr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 91 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 60 WIND DIR METOS Wind Drection - Intermed. Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: MET005 Plant Specific Point Desc: 46M VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Intermed. Level Analog/Digital: A Engr Units/Dig States: DEG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 46 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 61 WIND DIR MET006 Wind Direction - Lower Level Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: WIND DIR Point ID: MET006 Plant Specific Point Desc: 1OM VECTOR WIND DIR (15 MIN AVG)

Generic Cond Desc: Wind Direction - Lower Level AnalogtDigital: A Engr Units/Dig States: DEG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum nstr Range: 360 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: At the 10 Meter Level of the Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc:

ERDS Point Number: 62 STAB CLASS MET007 Alr Stabzility - Upper Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: STAB CLASS Point ID: METoo7 Plant Specific Point Desc: Stability Class Upper Generic Cond Desc: Air Stability - Upper Analog/Digital: A Engr Units/Dig States: STABA Engr Units Conversion: See Below Minimum Instr Range: See Below Maximum nstr Range: See Below Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation N Level Reference Leg: N/A Unique System Desc: 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

ERDS Point Number: 63 STAB CLASS MET008 Air Stabilty - Intermediate Date: 05/14/1997 Reactor Unit: SE2 Data Feeder N/A NRC ERDS Parameter STAB CLASS Point ID: MET008 Plant Specific Point Desc: Stability Class Intermediate Generic Cond Desc: Air Stability - Intermediate Analog/Digital: A Engr Units/Dig States: STABA Engr Units Conversion: See Below Minimum Instr Range: See Below Maximum Instr Range: See Below Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Differential Temperature Upper-intermediate (deg C)

Difference Stability Class Point Value

> <=

-1.9 A

-1.9 -1.7 B 2

-1.7 -1.6 C 3

-1.5 -0.5 D 4

-0.5 1.5 E 5 1.5 4.0 F 6 4.0 G 7

ERDS Point Number: 64 STAB CLASS MET009 Air Stability- Lower Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: STAB CLASS Point ID: MET009 Plant Specific Point Desc: Stability Class Lower Generic Cond Desc: Air Stability - Lower AnalogtDigital: A Engr Units/Dig States: STABA Engr Units Conversion: See Below Minimum nstr Range: See Below Maximum nstr Range: See Below Zero Point

Reference:

NA Reference Point Notes: NA PROC or SENS: P Number of Sensors: 2 How Processed: See Below Sensor Locations: Met Tower Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: LOW Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: Differential T emperature Intermediate-Lower (deg C)

Difference Stability Class Point Value

> c=

-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

ERDS Point Number: 65 SG LEVEL 1A 2L0403A Steam Gen 1 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 1/A Point ID: 2L0403A Plant Specific Point Desc: SG #1 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 1 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5" Minimum Instr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60/, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located just above tube plate. 100%

corresponds to the upper tap which is 170" above the top of

'U tubes: Top of U' tubes is approximately 70% level.

Input from 2-LT-3-43.

ERDS Point Number: 66 SG LEVEL 23 2L0423A Steam Gen 2 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 2/B Point ID: 2L0423A Plant Specific Point Desc: SG #2 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 2 Wide Range Water Lev AnalogtDigital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5, Minimum Instr Range: 0.0 Maximum nstr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located just above tube plate. 100%

corresponds to the upper tap which is 1700 above the top of SU tubes: Top of U"tubes is approximately 70% level.

Input from 2-LT-3-56.

ERDS Point Number: 67 SG LEVEL 31C 2L0443A Steam Gen 3 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 31C Point ID: 2L0443A Plant Specific Point Desc: SG #3 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 3 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5 Minimum nstr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: WA Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0% corres-ponds to lower tap on SG located just above tube plate. 100%

corresponds to the upper tap which is 170" above the top of U' tubes: Top of 'UY tubes is approximately 700/. level.

Input from 2-LT-3-98.

ERDS Point Number: 68 SG LEVEL 411D 2L0463A Steam Gen 4 Wide Range Water Lev Date: 07/01/2003 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: SG LEVEL 4/D Point ID: 2L0463A Plant Specific Point Desc: SG #4 WIDE RANGE LEVEL Generic Cond Desc: Steam Gen 4 Wide Range Water Lev Analog/Digital: A Engr Units/Dig States:  % LEVEL Engr Units Conversion: 1% = 5.5u Minimum Instr Range: 0.0 Maximum Instr Range: 100.0 Zero Point

Reference:

LOWTAP Reference Point Notes: See Below PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: See Below Alarm/Trip Set Points: Low at 60%, High at 80%

NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Sensor Out Low Temperature Compensation: N Level Reference Leg: WET Unique System Desc: LT is calibrated for design operating conditions. 0%corres-ponds to lower tap on SG located just above tube plate. 100%

corresponds to the upper tap which is 1700 above the top of

'U tubes: Top of 'U"tubes is approximately 70% level.

Input from 2-LT-3-1 11.

ERDS Polnt Number: 69 CORE FLOW 2PA003 Total RCS Flow Date: 05/14/1997 Reactor Unit: SE2 Data Feeder: N/A NRC ERDS Parameter: CORE FLOW Point ID: 2PA003 Plant Specific Point Desc: TOTAL REACTOR COOLANT FLOW Generic Cond Desc: Total RCS Flow Analog/Digital: A Engr Units/Dig States:  % FLOW Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 120.0 Zero Point

Reference:

N/A Reference Point Notes: See Below PROC or SENS: P Number of Sensors: 4 How Processed: Average Sensor Locations: RCS Flow loops 1-4 Alarm/Trip Set Points: No Alarms NID Power Cutoff Level: N/A NID Power Cut-On Level: N/A Instrument Failure Mode: Out of Range Temperature Compensation: N Level Reference Leg: N/A Unique System Desc: This point is generated from an Average of 2-FT-68-6A, -29A,

-48A, -71A. Input from Point ID's 2F0400A, 2F0420A, 2F0440A, and 2F0460A. Design Flow = 138 MLB/HR per Loop.