Text

Emergency Response Data System (ERDS)
	ML041260522
Person / Time
Site:	Beaver Valley
Issue date:	04/22/2004
From:	Pearce L; FirstEnergy Nuclear Operating Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-04-039
	Download: ML041260522 (180)
	v • d • e

Beaver Valley Power Station tQft Route 168 FirstEnergy Nuclear Operating Company P.O. Box 4 Shippingport, PA 15077-0004 L . William Pearce 724-682-5234 Site Vice President Fax: 724-643-8069 April 22, 2004 L-04-039 U. S. Nuclear Regulatory Commission Attention : Document Control Desk Washington, DC 20555-0001

Subject:

Beaver Valley Power Station, Unit No . 1 and Unit No. 2 Docket No. 50-334, License No. DPR-66 Docket No. 50-412, License No. NPF-73 Emergency Response Data System (ERDS)

Attached is a revised ERDS Data Point Library (DPL) Required by 10 CFR 50, Appendix E, Section VI . The DPL is being provided in its entirety (Attachment 1) because of the extensive number of changes made . Attachment 2 is a table describing the changes reflected in the DPL . The changes are a result of a comprehensive review of the DPL against computer data provided to the ERDS . The review was initiated as a corrective action because discrepancies had been discovered and reported through the site's Corrective Action Program.

No regulatory commitments are contained in this submittal . If you have any questions concerning the DPL changes, please contact Mr. Larry R. Freeland, Manager, Regulatory Affairs/Performance Improvement at 724-682-5284 .

Sincerely, Attachments c: Mr. T . G. Colburn, NRR Sr. Project Manager Mr. J. R. Jolicoeur, USNRC Incident Response Division Mr. P . C. Cataldo, NRC Sr. Resident Inspector Mr. H. J. Miller, NRC Region I Administrator

Beaver Valley Power Station, Units No. 1 and No. 2 Emergency Response Data System (ERDS)

L-04-039 ATTACHMENT 1 DATA POINT LIBRARY

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 4/26/1999 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: H2-CONC1 Point ID: C0201A Plant Spec Point Desc.: CNMT HYDROGEN CONCENTRATION CH 1 Generic/Cond Desc.: CONTAINMENT HYDROGEN CONC Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALARM AT 1.0%

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment gas is sampled and analyzed at Hydrogen Analyzer H2-HY101A. Hydrogen concentration is indicated locally and on the main control board. H2-HY101A senses hydrogen concentration alternately in Stream 1 the Pressurizer Cubicle, then in Stream 2 the suction line for the Containment Evacuation Pump 1A (Containment Dome). Ref: Op Manual Chapter 46, RM-150-1 Alarms valid in Modes 1 thru 4.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 4/26/1999 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA22 Point ID: C0202A Plant Spec Point Desc.: CNMT HYDROGEN CONCENTRATION CH 2 Generic/Cond Desc.: CONTAINMENT HYDROGEN CONC Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALARM AT 1.0%

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment gas is sampled and analyzed at Hydrogen Analyzer H2-HY101B. Hydrogen concentration is indicated locally and on the main control board. H2-HY101B senses hydrogen concentration alternately in Stream 1 the Pressurizer Cubicle, then in Stream 2 the suction line for the Containment Evacuation Pump 1B (Containment Dome). Ref: Op Manual Chapter 46, RM-150-1 Alarms valid in Modes 1 thru 4.

UTUBES Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: LT-1FW-497 senses wide range SG C level and transmits a signal to the Main Control Board, the Emergency Shutdown Panel and the Auxiliary Feed Pump Room. (see attached % level vs. Gallons curve) LT-1FW-497 senses wide range level between the upper tap at 789' 11" and the lower tap at 742' on SG C. Zero reference top of U Tubes elevation 775' 9". Normal water level is at elevation 783' 2". Ref: Op Manual Chapter 24; ISO 6.24-2745.

LOW ALARM = 43% (Modes 1 thru 6)

HIGH ALARM = 60% (Modes 1 thru 4); 85% (Modes 5 and 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: CTMNT-SP-WR1 Point ID: L0750A Plant Spec Point Desc.: RECIRC SUMP WTR LVL 1 Generic/Cond Desc.: CTMNT SUMP WIDE RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 90 Zero Point

Reference:

COMPLX Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: LT-1RS-151A provides wide range Containment Sump indication at the Main Control Board. LT-1RS-151A senses North side Containment Sump level (Inside Recirculating Spray Pump 1A Sump). Zero Reference 6" above sump bottom. Ref:: Op Manual Chapter 13 LOW ALARM = None (Modes 1 thru 6)

HIGH ALARM = 2.5 IN (Modes 1 thru 5); None (Mode 6).

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: CTMNT-SP-WR2 Point ID: L0751A Plant Spec Point Desc.: RECIRC SUMP WTR LVL 2 Generic/Cond Desc.: CTMNT SUMP WIDE RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 90 Zero Point

Reference:

COMPLX Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: LT-1RS-151B provides wide range Containment Sump indication at the Main Control Board. LT-1RS-151B senses North side Containment Sump level (Inside Recirculating Spray Pump 1B Sump). Zero Reference 6" above sump bottom. Ref: Op Manual Chapter 13 LOW ALARM = None (Modes 1 thru 6)

HIGH ALARM = 2.5 IN (Modes 1 thru 5); None (Mode 6).

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: CNMNT-SP-NR1 Point ID: L0752A Plant Spec Point Desc.: CNMT SUMP WTR LEVEL Generic/Cond Desc.: CNMNT SUMP NARROW RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 3 Maximum Instr Range: 15 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 10.0; LO ALM @ 3.5 IN ALL MODES NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: LT-1DA-100 provides narrow range Containment Sump indication at the Main Control Board and provides start/stop signals to the Containment Sump Pumps. LT-1DA-100 senses water level in the South side of the Containment Sump (720 Gal). Ref: Op Manual Chapter 9

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: REAC-VES-LV1 Point ID: L3204A Plant Spec Point Desc.: RX VESSEL FULL RANGE LEVEL - A Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

TAF Reference Point Notes: TAF=728'8"(274" FROM BOT RX VESS)=62.5%

PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head and Incore Instrument Tube #8 at the Seal Table are the sensing points. Reference line tubing runs from these points to high volume sensors that isolate the RCS from remainder of the RVLIS tubing. Capillary tubing runs from high volume sensors thru the containment wall to hydraulic isolators. RTDs are installed on capillary lines for containment temperature compensation. ICCM receives transmitter output, invalid if RCPs are running. LT-1RC-1311 senses reactor vessel level between top of Reactor Vessel Head (Elev. 745' 10") to Thimble Guide Tube

8 (Elev. 705' 10").

LOW ALARM = 39% (Mode 3); 95% (Modes 4 and 5)

HIGH ALARM = 120% (Modes 3 thru 5)

No alarms in Modes 1, 2 and 6

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: REAC-VES-LV3 Point ID: L3206A Plant Spec Point Desc.: RX VESSEL DYNAMIC LEVEL -A Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel at the Incore Instrument Tubes sense Reactor Vessel core and internal DP. Reference line tubing runs from the instrument tubes to high volume sensors that isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the high volume sensors thru the containment wall to hydraulic isolators. RTDs are installed on capillary lines for containment temperature compensation. ICCM receives transmitter output; this reading is invalid unless RCPs are running. LT-1RC-1312 senses DP across Reactor Vessel and internals when any RCPs are running.

LOW ALARM = 95% (Modes 1 thru 5)

HIGH ALARM =115% (Modes 1 thru 5)

No alarms in Mode 6

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: REAC-VES-LV2 Point ID: L3210A Plant Spec Point Desc.: RX VESSEL FULL RANGE LEVEL - B Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

TAF Reference Point Notes: TAF=728'8"(274" FROM BOT RX VESS)=62.5%

PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head and Incore Instrument Tube #8 at the Seal Table are the sensing points. Reference line tubing runs from these points to high volume sensors that isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from high volume sensors through the containment wall to hydraulic isolators. RTDs are installed on capillary lines for containment temperature compensation. ICCM receives transmitter output, invalid if RCPs are running. LT-1RC-1321 senses Reactor Vessel level between top of Reactor Vessel Head (Elev. 745' 10") to Thimble Guide Tube #8 (Elev. 705' 10").

LOW ALARM = 39% (Mode 3); 95% (Modes 4 and 5)

HIGH ALARM = 120% (Modes 3 thru 5)

No alarms in Modes 1, 2 and 6

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: REAC-VES-LV4 Point ID: L3212A Plant Spec Point Desc.: RX VESSEL DYNAMIC RANGE -B Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: ICCM RVLIS ALGORITHM Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel at the Incore Instrument Tubes sense Reactor Vessel core and internal DP. Reference line tubing runs from the instrument tubes to high volume sensors that isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the high volume sensors thru the containment wall to hydraulic isolators. RTDs are installed on capillary lines for containment temperature compensation. ICCM receives transmitter output; this reading is invalid unless RCPs are running. LT-1RC-1322 senses DP across Reactor Vessel and inernals when any RCPs are running.

LOW ALARM =95% (Mode 1 thru 5)

HIGH ALARM =115% (Mode 1 thru 5)

No alarms in Mode 6

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: NI-SOURC-RNG Point ID: N0031A Plant Spec Point Desc.: SOURCE RANGE DET 1 LOG FLUX Generic/Cond Desc.: NUCLEAR INSTRUMENTS SOURCE RANGE Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversioin: LOG Y = 6/5

VOLTS Minimum Instr Range: 1 Maximum Instr Range: 1E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: 1/2INTRNG>1E-10 NI Detector Power Supply Turn-ON Power Level: 2/2INTRNG<1E-10 Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Source Range provides power level indication from about 10E-10 % to 10E-4

%. Source Range power level is calibrated from 1 to 1.0E6 counts per second. N-31 (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = No low alarm in any mode HIGH ALARM = 9.0E4 CPS (Modes 1 thru 4); 500 CPS (Modes 5 and 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA5 Point ID: N0032A Plant Spec Point Desc.: SOURCE RANGE DET 2 LOG FLUX Generic/Cond Desc.: NUCLEAR INSTRUMENTS SOURCE RANGE Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversioin: LOG Y = 6/5

VOLTS Minimum Instr Range: 1 Maximum Instr Range: 1E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: 1/2INTRNG>1E-10 NI Detector Power Supply Turn-ON Power Level: 2/2INTRNG<1E-10 Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Source Range provides power level indication from about 10E-10 % to 10E-4

%. Source Range power level is calibrated from 1 to 1.0E6 counts per second. N-32 (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = No low alarm in any mode HIGH ALARM = 9.0E4 CPS (Modes 1 thru 4); 500 CPS (Modes 5 and 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 12/18/2002 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: NI-INTER-RNG Point ID: N0035A Plant Spec Point Desc.: INTERMEDIATE RANGE DET 1 LOG FLUX Generic/Cond Desc.: NUC INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversioin: LOG Y = 8/5

VOLTS - 11 Minimum Instr Range: 1.0E-11 Maximum Instr Range: 1.0E-3 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: 2/4 PWR RNG>10%

NI Detector Power Supply Turn-ON Power Level: 3/4 PWR RNG<10%

Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Intermediate Range level indication from 1.0E-11 to 1.0E-3 AMPS corresponds to about 10E-6 % to 10E2 % full rated power. Power Range level indication will not come on scale until the reactor power level rises to about 10E-5 AMPS Intermediate Range level. (~1% Full Power). N-35 (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2.

LOW ALARM = 1.0E-11 AMP HIGH ALARM = 1.0E-03 AMP (Mode 1); 1.3E-04 AMP (Mode 2 thru 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 12/18/2002 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA4 Point ID: N0036A Plant Spec Point Desc.: INTERMEDIATE RANGE DET 2 LOG FLUX Generic/Cond Desc.: NUC INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversioin: LOG Y = 8/5

V - 11 Minimum Instr Range: 1.0E-11 Maximum Instr Range: 1.0E-3 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: 2/4 PWR RNG>10%

NI Detector Power Supply Turn-ON Power Level: 3/4 PWR RNG<10%

Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Intermediate Range level indication from 1.0E-11 to 1.0E-3 AMPS corresponds to about 10E-6 % to 10E2 % full rated power. Power Range level indication will not come on scale until the reactor power level rises to about 10E-5 AMPS Intermediate Range level. (~1% Full Power). N-36 (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2.

LOW ALARM = 1.0E-11 AMP HIGH ALARM = 1.0E-03 AMP (Mode 1); 1.3E-04 AMP (Mode 2 thru 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: NI-POWER-RNG Point ID: N0049A Plant Spec Point Desc.: PWR RNG CHANNEL 1 FLUX (QUAD 4)

Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. N-41A and N-41B (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = 0% (Modes 1 and 2); None (Modes 3 thru 6)

HIGH ALARM = 102% (Mode 1); 20% (Mode 2); 109% (Modes 3 thru 6)

Also alarms on redundant tolerance.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA1 Point ID: N0050A Plant Spec Point Desc.: PWR RNG CHANNEL 2 FLUX (QUAD 2)

Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. N-42A and N-42B (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = 0% (Modes 1 and 2); None (Modes 3 thru 6)

HIGH ALARM = 102% (Mode 1); 20% (Mode 2); 109% (Modes 3 thru 6)

Also alarms on redundant tolerance.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA2 Point ID: N0051A Plant Spec Point Desc.: PWR RNG CHANNEL 3 FLUX (QUAD 1)

Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. N-43A and N-43B (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = 0% (Modes 1 and 2); None (Modes 3 thru 6)

HIGH ALARM = 102% (Mode 1); 20% (Mode 2); 109% (Modes 3 thru 6)

Also alarms on redundant tolerance.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA3 Point ID: N0052A Plant Spec Point Desc.: PWR RNG CHANNEL 4 FLUX (QUAD 3)

Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. N-44A and N-44B (see attached NIS detector location dwg.) Ref: Op Manual Chapter 2 LOW ALARM = 0% (Modes 1 and 2); None (Modes 3 thru 6)

HIGH ALARM = 102% (Mode 1); 20% (Mode 2); 109% (Modes 3 thru 6)

Also alarms on redundant tolerance.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: RCS-PRESSURE Point ID: P0498A Plant Spec Point Desc.: RCS LOOP 2 WIDE RANGE PRESS Generic/Cond Desc.: REACTOR COOLANT SYSTEM PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 3000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: PT-1RC-403 is RCS wide range pressure indication at the Main Control Board, and the Back-Up Indicating Panel. PT-1RC-403 also provides an open and close signal to PORV (PVC-1RC-455C). PT-1RC-403 is located in Containment. PT-1RC-403 senses pressure between the Reactor Vessel and Loop B Hot Leg Isolation Valve MOV-1RC-592. Ref: Op Manual Chapter 6; RM-406-1 HIGH ALARM = 2300 PSIG (Modes 1 thru 3); 375 PSIG (Modes 4 and 5);

300 PSIG (Mode 6)

LOW ALARM = 2150 PSIG (Modes 1 and 2); 300 PSIG (Mode 3); 0 PSIG (Modes 4 thru 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA9 Point ID: P0499A Plant Spec Point Desc.: RCS WR PRESSURE Generic/Cond Desc.: REACTOR COOLANT SYSTEM PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 3000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: PT-1RC-402 is RCS wide range pressure indication at the Main Control Board, and the Back-Up Indicating Panel. PT-1RC-402 also provides an open and close signal to PORV (PVC-1RC-455D). PT-1RC-402 is located in Containment. PT-1RC-402 senses pressure between the Reactor Vessel and Loop C Hot Leg Isolation Valve MOV-1RC-594. Ref: Op Manual Chapter 6; RM-406-1 HIGH ALARM = 2300 PSIG (Modes 1 thru 3); 375 PSIG (Modes 4 and 5);

300 PSIG (Mode 6)

LOW ALARM = 2150 PSIG (Modes 1 and 2); 300 PSIG (Mode 3); 0 PSIG (Modes 4 thru 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: CTMNT-PRESS Point ID: P1008A Plant Spec Point Desc.: WIDE RANGE CNMT PRESS CH 1 Generic/Cond Desc.: CONTAINMENT PRESSURE Analog/Digital: A Engr Units/Dig States: PSIA Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: PT-1LM-101A provides wide range containment pressure indication at the main control board. PT-1LM-101A senses containment pressure at a pressure tap located between TV-1LM-100A1 and TV-1LM100A2 (containment isolation valves) and containment. Ref: Op Manual Chapter 12.

LOW ALARM = 9.0 PSIA in Modes 1 thru 4 HIGH ALARM = 14.7 PSIA in Modes 1 thru 4 No alarms in Modes 5 and 6

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA21 Point ID: P1009A Plant Spec Point Desc.: WIDE RANGE CNMT PRESS CH 2 Generic/Cond Desc.: CONTAINMENT PRESSURE Analog/Digital: A Engr Units/Dig States: PSIA Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: PT-1LM-101B provides wide range containment pressure indication at the main control board. PT-1LM-101B senses containment pressure at a pressure tap located between TV-1LM-100A1 and TV-1LM100A2 (containment isolation valves) and containment. Ref: Op Manual Chapter 12.

Op Manual Chapter 6; RM-406-1 LOW ALARM = 541 DEGF (Modes 1 and 2); 350 DEGF (Mode 3); 200 DEGF (Mode 4); None (Modes 5 and 6)

HIGH ALARM = 650 DEGF (Modes 1 and 2); 550 DEGF (Mode 3); 350 DEGF (Mode 4); 200 DEGF (Mode 5); 140 DEGF (Mode 6)

Also alarms on redundant tolerance

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: TMP-CORE-EX1 Point ID: U0093 Plant Spec Point Desc.: IN CORE T/C 5 HOTTEST AVG Generic/Cond Desc.: HIGHEST TEMPERATURE AT CORE EXIT Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: N/A Minimum Instr Range: 32 Maximum Instr Range: 2300 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 51 How Processed: U0091 PA09 OUTPUT Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 2300 ; LO ALM @ 32 [ALL MODES]

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The "IPC" computer produces U0093 as part of its PA09 calculation of U0091. The PA09 calculation computes the average temperature, maximum temperature, the relative index of the highest temperature thermocouple and the average of the 5 highest Incore Thermocouples.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: SUB-MARGIN1 Point ID: U0094 Plant Spec Point Desc.: SUBCOOL (AVG 5 HI T/C) ICCM AVG Generic/Cond Desc.: SATURATION TEMP - HIGHEST CET Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: N/A Minimum Instr Range: -35 Maximum Instr Range: 200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 53 How Processed: FROM TRAIN A & TRAIN B ICCM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The average of Train A and Train B ICCM subcooling (AVG 5 HI T/C) points.

The ICCM computes subcooling based on the average of the 5 hottest Incore T/Cs and sends these calculated values to the IPC as 1 to 5 volt outputs from the ICCM Demultiplexer. The two IPC points are then averaged together to produce U0094.

LOW ALARM = -35 DEGF (Modes 1 thru 4)

HIGH ALARM = 200 DEGF (Modes 1 thru 4)

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: SAVG ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: NO ALARMS IN ANY MODE NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This point provides an average of three, two, or a single steam pressure value depending on the deviation between the values. The Atmospheric Steam Dump Valves open at 1025 PSIG, the Main Steam Safety Valves begin lifting at 1075 PSIG. PT-MS-494, 495 and 496 sense Main Steam Line pressure between the Main Steam Trip Valves and SG C. Ref: Op Manual Chapter 21; RM-421-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA10 Point ID: U0472 Plant Spec Point Desc.: PRESSURIZER PRESS 1/2/3 AVG Generic/Cond Desc.: REACTOR COOLANT SYSTEM PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: N/A Minimum Instr Range: 1700 Maximum Instr Range: 2500 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: SAVG ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: U0472 is composed of three Pressurizer pressures, the point can be the average of three, average of two or a single value depending on the deviation of values.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: PRZR-LEVEL Point ID: U0483 Plant Spec Point Desc.: PRESSURIZER LEVEL 1/2/3 AVG Generic/Cond Desc.: PRIMARY SYSTEM PRESSURIZER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

TOPHTR Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: P Number of Sensors: 3 How Processed: SAVG ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: NO ALARMS IN ANY MODE NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: U0483 can be the average of three, two or one level transmitter signal depending on the deviation between values. See attached curve of % level vs Pressurizer volume in Gallons. LT-1RC-459, 460 and 461 sense Pressurizer level from 748' 1/4" (lower transmitter tap) to 781' 2 5/8" (upper transmitter tap). Zero reference minimum water level is at 752' 1 1/4" or approximately 12%. Ref: Op Manual Chapter 6; 8700-415.6A; 8700-6.24-CI2821

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA20 Point ID: U1000 Plant Spec Point Desc.: CONTAINMENT PRESS 1/2/3 AVG Generic/Cond Desc.: CONTAINMENT PRESSURE Analog/Digital: A Engr Units/Dig States: PSIA Engr Units Conversioin: N/A Minimum Instr Range: 5 Maximum Instr Range: 70 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: SAVG ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: NO ALARMS IN ANY MODE NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: U1000 receives inputs from all three pressure transmitters and can be the average of three, two, or a single value depending on the deviation of values.

PT-1LM-100A, B, & C sense containment pressure at a pressure tap located between TV-LM-100A1 and A2 (containment isolation valves) and containment. Ref: Op Manual Chapter 12

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/22/1996 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: CTMNT-TEMP Point ID: U1008 Plant Spec Point Desc.: AVG OF 5 TS CNMT AIR TEMPS Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 300 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 5 How Processed: AVERAGE Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: SEE UNIQUE SYSTEM DESCRIPTION FIELD NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: HIGH Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: U1008 is the average of all five temperature inputs. T-LM100-4 senses temperature at 744' in the Pressurizer Cubicle; T-LM100-7 senses temperature at 799' on the Operating Floor NE of the Crane Wall; T-LM100-10 senses temperature at 850' in the NNE Containment Dome; T-LM100-15 senses temperature at 730' in the SSE Annulus; T-LM-100-16 senses temperature at 701' 6" in the ENE Annulus (see attached dwg.)

LOW ALARM = 77 DEGF (Modes 1 thru 4); 32 DEGF (Modes 5 and 6)

HIGH ALARM = 111 DEGF (Modes 1 thru 6)

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: WIND-SPEED1 Point ID: XM006 Plant Spec Point Desc.: WIND SPEED 35' LEVEL Generic/Cond Desc.: WIND SPEED AT THE REACTOR SITE Analog/Digital: A Engr Units/Dig States: MPH Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 50 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: FAILOVER SUBSTITUTION Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is the 15 minute average value for primary sensor. Redundant sensor value substituted if primary bad or missing. Sensors are same quality/calibration. Value used in dose assessments, as ground level speed.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: WIND-SPEED2 Point ID: XM026 Plant Spec Point Desc.: WIND SPEED 500' ELEVATION Generic/Cond Desc.: WIND SPEED AT THE REACTOR SITE Analog/Digital: A Engr Units/Dig States: MPH Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 50 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: FAILOVER SUBSTITUTION Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is the 15 minute average value for primary sensor. Redundant sensor substituted if primary bad or missing. Sensors are same quality/calibration.

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH 2030 CPM >BACKGROUND NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. Alarm setpoint corresponds to 10 CFR 20 Limits at most restrictive receptor per ODCM. RM-1VS-110 Channel 5 monitors for low range noble gases at the discharge of the Leak Collection Area Exhaust Fans before the Elevated Release Vent. This SPING monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data. Ref: Op Manual Chapter 43; RM-416-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: EFF-GAS-RAD5 Point ID: XR010 Plant Spec Point Desc.: 1RM-VS-110 CH7 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED GASSES Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: Xe133=3.01E2 CPM/uCI/CC Minimum Instr Range: 1.0 Maximum Instr Range: 1.2E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH <= 798 CPM >BACKGROUND NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. Alarm setpoint corresponds to a General Emergency if the release continues 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />. RM-1VS-110 Channel 7 monitors for mid range noble gases at the discharge of the Leak Collection Area Exhaust Fans before the Elevated Release Vent. This SPING monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: EFF-GAS-RAD6 Point ID: XR011 Plant Spec Point Desc.: 1RM-VS-110 CH9 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED GASSES Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: Xe133=4.87 CPM/uCI/CC Minimum Instr Range: 1.0 Maximum Instr Range: 1.2E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. RM-1VS-110 Channel 9 monitors for high range noble gases at the discharge of the Leak Collection Area Exhaust Fans before the Elevated Release Vent. This SPING monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data.

Ref: Op Manual Chapter 43; RM-416-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: EXTRA15 Point ID: XR013 Plant Spec Point Desc.: 1RM-GW-109 CH5 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED GASSES Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: Xe133=1.26E7 CPM/uCI/CC Minimum Instr Range: 1.0 Maximum Instr Range: 1.2E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH 3.6E5 CPM >BACKGROUND NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. Alarm setpoint corresponds to 10 CFR 20 Limits at most restrictive receptor per ODCM. RM-1GW-109 Channel 5 monitors for low range noble gases at the discharge of the gaseous waste disposal blowers. This SPING monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data. Ref: Op Manual Chapter 43; RM-419-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: EXTRA16 Point ID: XR014 Plant Spec Point Desc.: 1RM-GW-109 CH7 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED GASSES Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: Xe133=3.00E2 CPM/uCI/CC Minimum Instr Range: 1.0 Maximum Instr Range: 1.2E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. RM-1GW-109 Channel 7 monitors for mid range noble gases at the discharge of the gaseous waste disposal blowers. This SPING monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data. Ref: Op Manual Chapter 43; RM-419-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV1 Data Feeder: ARERAS NRC ERDS Parameter: EXTRA17 Point ID: XR015 Plant Spec Point Desc.: 1RM-GW-109 CH9 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED GASSES Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: Xe133=3.95 CPM/uCI/CC Minimum Instr Range: 1.0 Maximum Instr Range: 1.2E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH 1.83E5 CPM >BACKGROUND NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is 1 minute average. Site dose assessment varies CPM to uCI/CC conversion depending on which default source term was selected and decay period. Alarm setpoint corresponds to a General Emergency if the release continues for eight hours. RM-1GW-109 Channel 9 monitors for High Range noble gases at the discharge of the Gaseous Waste Disposal Blowers. The monitor provides alarms to warn the operator of abnormal releases and provides input to compute integrated release data. Ref: Op Manual Chapter 43; RM-419-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 8/16/1999 Reactor Unit: BV1 Data Feeder: IPC NRC ERDS Parameter: EXTRA18 Point ID: Y0705A Plant Spec Point Desc.: COMP COOLING/RECIRC SPRAY HX RW Generic/Cond Desc.: RADIOACTIVITY OF RELEASED LIQUID Analog/Digital: A Engr Units/Dig States: CPM Engr Units Conversioin: N/A Minimum Instr Range: 10 Maximum Instr Range: 1E6 Zero Point

TAF Reference Point Notes: TAF=729'3"(276" FROM BOT RX VESS)=62.5%

PROC or SENS: S Number of Sensors: 1 How Processed: PSMS RVLIS ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head and Incore Instrumentation Tube

20 at the Seal Table are the sensing points. Reference line tubing runs from these points to High Volume Sensors which isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the High Volume Sensors through the Containment Wall to hydraulic isolators. RTDs are installed on capillary lines for Containment temperature compensation.

PSMS receives transmitter output. Reading is invalid if RCPs are running.

2RCS*LT1311 senses Reactor Vessel level between the top of the Reactor Vessel Head elevation 746' 6" to Thimble Guide Tube #20 elevation 705' 9".

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/6/1997 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: REAC-VES-LV1 Point ID: L0072A Plant Spec Point Desc.: RVLIS-A DYNAMIC RANGE LIS1312 Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: PSMS RVLIS ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head at the Incore Instrumentation Tubes sense Reactor Vessel core and internal DP. Reference line tubing runs from the instrument tubes to High Volume Sensors which isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the High Volume Sensors through the Containment Wall to hydraulic isolators. RTDs are installed on capillary lines for containment temperature compensation. PSMS receives transmitter output. Reading is invalid unless RCPs are running.

2RCS*LT1312 senses DP across Reactor Vessel core and internals when any RCPs are running. Normal DP is 110-112%.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/6/1997 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: REAC-VES-LV4 Point ID: L0074A Plant Spec Point Desc.: RVLIS-B FULL RANGE RCS*LIS1321 Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: PSMS RVLIS ALGORITHM Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

TAF Reference Point Notes: TAF=729'3"(276" FROM BOT RX VESS)=62.5%

PROC or SENS: S Number of Sensors: 1 How Processed: PSMS RVLIS ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head and Incore Instrumentation Tube

20 at the Seal Table are the sensing points. Reference line tubing runs from these points to High Volume Sensors which isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the High Volume Sensors through the Containment Wall to hydraulic isolators. RTDs are installed on capillary lines for Containment temperature compensation.

PSMS receives transmitter output. Reading is invalid if RCPs are running.

2RCS*LT1321 senses Reactor Vessel Head between the top of the Reactor Vessel Head elevation 746' 9" to Thimble Guide Tube #20 elevation 705' 9".

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/6/1997 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: REAC-VES-LV2 Point ID: L0075A Plant Spec Point Desc.: RVLIS-B DYNAMIC RANGE LIS1322 Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: PSMS RVLIS ALGORITHM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: Y Level Reference Leg: WET Unique System Desc.: Connections to the Reactor Vessel Head and Incore Instrumentation Tubes sense Reactor Vessel core and internal DP. Reference line tubing runs from the instrument tubes to High Volume Sensors which isolate the RCS from the remainder of the RVLIS tubing. Capillary tubing runs from the High Volume Sensors through the Containment Wall to hydraulic isolators. RTDs are installed on capillary lines for Containment temperature compensation.

PSMS receives transmitter output. Reading is invalid unless RCPs are running. 2RCS*LT1322 senses DP across Reactor Vessel core and internals when any RCPs are running. normal DP is 110-112%.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/1/1994 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: CTMNT-SP-NR1 Point ID: L0100A Plant Spec Point Desc.: CNMT SUMP LVL DAS*LT220 Generic/Cond Desc.: CTMNT SUMP NARROW RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 12 Zero Point

Reference:

TNKBOT Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 3.0 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment Sump Narrow Range level measures the 12 Inch floor recess (2DAS-TK204) located at the East side of Containment adjacent to the wall on elevation 692' 11". The sump has a volume of 258 Gallons or 21.5 Gallons/Inch. 2DAS*LE220 located in the East side of Containment adjacent to the wall at elevation 692' 11" (2DAS*LT222 located in the Service Building 730' elevation). Zero reference: tank bottom. Ref: Op Manual Chapter 9, 10080-TLD-009-032

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/1/1994 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: CTMNT-SP-NR2 Point ID: L0102A Plant Spec Point Desc.: CNMT SUMP LVL DAS*LT222 Generic/Cond Desc.: CTMNT SUMP NARROW RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 12 Zero Point

Reference:

TNKBOT Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 3.0 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment sump Narrow Range level measures the 12 Inch floor recess (2DAS-TK204) located at the East side of Containment adjacent to the wall on elevation 692' 11". The sump has a volume of 258 Gallons or 21.5 Gallons/Inch. 2DAS*LE222 located in the East side of Containment adjacent to the wall at elevation 692' 11" (2DAS*LT222 located in the Service Building 730' elevation). Zero reference tank bottom. Ref: Op Manual Chapter 9, 10080-TLD-009-045

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SG-LEVEL-1A Point ID: L0403A Plant Spec Point Desc.: SG 21A WR LVL FWS*LT477 Generic/Cond Desc.: STEAM GENERATOR A WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

UTUBES Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH ALM @ 65 %/LO ALM @ 43 %

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2FWS*LT477 provides SG A Wide Range Level indication at the Main Control Board, Shutdown Panel, Alternate Shutdown Panel and at the Feedwater Control Valves. 2FWS*LT477 senses level in SG A from 789' 11 11/16" (upper tap) to 742' 1/16" (lower tap). Top of SG A U-Tubes is at 775' 9 1/16" with normal water level at 783' 2". Ref: Op. Manual Chapter 24A; RK-313R; TLD-24A-051

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SG-LEVEL-2B Point ID: L0423A Plant Spec Point Desc.: SG 21B WR LVL FWS*LT487 Generic/Cond Desc.: STEAM GENERATOR B WATER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Top of SG C U-Tubes is at 775' 9 1/8" with normal water level at 783' 2". Ref: Op. Manual Chapter 24A; RK-313Z; TLD-24A-066

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: BWST-LEVEL1 Point ID: L0500A Plant Spec Point Desc.: RWST LVL QSS*LT100A Generic/Cond Desc.: BORATED WATER STORAGE TANK LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 730 Zero Point

Reference:

COMPLX Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: LO ALM @ 20.0 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The BWST at BV2 is referred to as "Refueling Water Storage Tank" (RWST).

There is one RWST at BV2 with a capacity of 911,000 Gallons. There are 31,823 unusable Gallons below the Quench Spray Pump suction. There are approximately 1250 Gallons/Inch in the RWST. (see attached tank curve).

2QSS*LT100A senses level 12" from the bottom of the tank and 14" below the top of the Quench Spray Pump suction line. Zero reference 12" from bottom of BWST. Ref: MSP-2-13.11-I; 10080-TLD-13B-001; LSK-27-9D; LSK-29-6B; RK-325R

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: BWST-LEVEL2 Point ID: L0501A Plant Spec Point Desc.: RWST LVL QSS*LT100B Generic/Cond Desc.: BORATED WATER STORAGE TANK LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 730 Zero Point

Reference:

COMPLX Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: LO ALM @ 20.0 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The BWST at BV2 is referred to as "Refueling Water Storage Tank" (RWST).

There is one RWST at BV2 with a capacity of 911,000 Gallons. There are 31,823 unusable Gallons below the Quench Spray Pump suction. There are approximately 1250 Gallons/Inch in the RWST. (see attached tank curve).

2QSS*LT100B senses level 12" from the bottom of the tank and 14" below the top of the Quench Spray Pump suction line. Zero reference 12" from bottom of BWST. Ref: MSP-2-13.11-I; 10080-TLD-13B-002; LSK-27-9D; LSK-29-6B; RK-325Q

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1994 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: CTMNT-SP-WR1 Point ID: L0750A Plant Spec Point Desc.: RX CNMT SUMP LVL RSS*LT151A Generic/Cond Desc.: CTMNT SUMP WIDE RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 225 Zero Point

Reference:

CNTFLR Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 35 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2RSS*LT151A measures Containment Sump level from the floor to a height of 709' 10 3/8". 2RSS-P21A thru D suction lines are at the 692' 11" level in containment. At 695' the Containment Air Recirculation A and C Fans trip.

2RSS*LT151A measures level from the Containment Floor at elevation 691' 1 3/8" to a height of 709' 10 3/8". Zero reference: Containment Floor (691' 1 3/8"). Ref: MSP-2-13.09, 10080-TLD-13A-003; RK-6M; Op. Manual Chapter 13

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1994 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: CTMNT-SP-WR2 Point ID: L0751A Plant Spec Point Desc.: RX CNMT SUMP LVL RSS*LT151B Generic/Cond Desc.: CTMNT SUMP WIDE RANGE LEVEL Analog/Digital: A Engr Units/Dig States: IN Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 225 Zero Point

Reference:

CNTFLR Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 35 IN NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2RSS*LT151B measures Containment Sump level from the floor to a height of 709' 10 3/8". 2RSS-P21A thru D suction lines are at the 692' 11" level in containment. At 695' the Containment Air Recirculation B and C Fans trip.

2RSS*LT151B measures level from the Containment Floor at elevation 691' 1 3/8" to a height of 709' 10 3/8". Zero reference: Containment Floor (691' 1 3/8"). Ref: MSP-2-13.09, 10080-TLD-13A-003; RK-6M; Op. Manual Chapter 13

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: NI-SOURC-RNG Point ID: N0031A Plant Spec Point Desc.: SOURCE RNG DET 1 FLUX NM31F Generic/Cond Desc.: NUCLEAR INSTRUMENTS,SOURCE RANGE Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversioin: LOG Y = 6/5 (VOLTS)

Minimum Instr Range: 1 Maximum Instr Range: 1E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: 1/2INTRNG>1E-10 NI Detector Power Supply Turn-ON Power Level: 2/2INTRNG<1E-10 Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The Source Range provides power level indication from about 10E-10% to 10E-4%. Source Range power level is calibrated from 1 to 1.0E6 Counts per Second. 2NMS*NE31 (see attached NIS detector location dwg) Ref: Op Manual Chapter 2; 10080-TLD-02-001

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA5 Point ID: N0032A Plant Spec Point Desc.: SOURCE RNG DET 2 FLUX NM32F Generic/Cond Desc.: NUCLEAR INSTRUMENTS,SOURCE RANGE Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversioin: LOG Y = 6/5 (VOLTS)

Minimum Instr Range: 1 Maximum Instr Range: 1E6 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: 1/2INTRNG>1E-10 NI Detector Power Supply Turn-ON Power Level: 2/2INTRNG<1E-10 Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The Source Range provides power level indication from about 10E-10% to 10E-4%. Source Range power level is calibrated from 1 to 1.0E6 Counts per Second. 2NMS*NE32 (see attached NIS detector location dwg) Ref: Op Manual Chapter 2; 10080-TLD-02-002

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: NI-INTER-RNG Point ID: N0035A Plant Spec Point Desc.: INT RNG DET 1 FLUX NM35B Generic/Cond Desc.: NUCLEAR INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversioin: LOG Y = 8/5 (VOLTS) -11 Minimum Instr Range: 1E-11 Maximum Instr Range: 1E-3 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: 2/4 PWRRNG >10%

NI Detector Power Supply Turn-ON Power Level: 3/4 PWRRNG <10%

Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Intermediate Range level indication from 1.0E-11 to 1.0E-3 Amps corresponds to about 10E-6% to 10E2% full rated power. Power Range level indication will not come on scale until the Reactor power rises to about 10E-5 Amps Intermediate Range level (~ 1% full power). 2NMI*NE32 (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-003

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA4 Point ID: N0036A Plant Spec Point Desc.: INT RNG DET 2 FLUX NM36B Generic/Cond Desc.: NUCLEAR INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversioin: LOG Y = 8/5 (VOLTS) -11 Minimum Instr Range: 1E-11 Maximum Instr Range: 1E-3 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: 2/4 PWRRNG >10%

NI Detector Power Supply Turn-ON Power Level: 3/4 PWRRNG <10%

Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Intermediate Range level indication from 1.0E-11 to 1.0E-3 Amps corresponds to about 10E-6% to 10E2% full rated power. Power Range level indication will not come on scale until the Reactor power rises to about 10E-5 Amps Intermediate Range level (~ 1% full power). 2NMI*NE36 (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-004

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: NI-POWER-RNG Point ID: N0049A Plant Spec Point Desc.: PWR RNG CHAN 1 FLUX NM41F Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 102%/LO ALM @ -1%

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. 2NMP*NE41A and B (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-005

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA1 Point ID: N0050A Plant Spec Point Desc.: PWR RNG CHAN 2 FLUX NM42F Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 102%/LO ALM @ -1%

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. 2NMP*NE42A and B (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-006

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA2 Point ID: N0051A Plant Spec Point Desc.: PWR RNG CHAN 3 FLUX NM43F Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 102%/LO ALM @ -1%

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Power Range level is calibrated from a secondary plant calorimetric calculation to provide full rated power level. Power Range level is an average of the upper and lower detector flux levels. 2NMP*NE43A and B (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-007

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA3 Point ID: N0052A Plant Spec Point Desc.: PWR RNG CHAN 4 FLUX NM44F Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 102%/LO ALM @ -1%

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 90.4 DEGF; LO ALM @ 71.5 DEGF NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: HIGH Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2LMS*TE100-4 measures Containment temperature outside the Crane Wall.

See attached drawing for detector locations in Containment. 2LMS*TE100-14 senses temperature in Containment at 701' 6" elevation outside the Crane Wall. Ref:10080-TLD-12B-019, RK-14A

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 7/18/1995 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA15 Point ID: T1015A Plant Spec Point Desc.: RX CNMT TEMP LMS-TE100-15 Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 300 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 132.4 DEGF; LO ALM @ 80.0 DEGF NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: HIGH Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2LMS*TE100-5 measures Containment temperature outside the Crane Wall.

See attached drawing for detector locations in Containment. 2LMS*TE100-15 senses temperature in Containment at 777' 4" elevation outside the Crane Wall. Ref:10080-TLD-12B-020; RK-14A

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: MN-FD-FL-1A Point ID: UF1001 Plant Spec Point Desc.: MF FLO SG A AVG Generic/Cond Desc.: STM GEN A MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: KLB/HR Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 5000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This value is the average of two flow signals sensed from the venturi flow element 2FWS*FE476. There are two, half capacity, Main Feed Pumps which have a design flow rate of 15,200 GPM at 1,694 ft. Total Design Head (TDH) each. 2FWS*FT476 and 2FWS*FT477 sense flow to SG A between the Main Feed Pump discharge and the Main Feed Regulating Valve. 10080-TLD-24A-052;10080-TLD-24A-050; RM-45A

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: MN-FD-FL-2B Point ID: UF1002 Plant Spec Point Desc.: MF FLO SG B AVG Generic/Cond Desc.: STM GEN B MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: KLB/HR Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 5000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This value is the average of two flow signals sensed from the venturi flow element 2FWS*FE486. There are two, half capacity, Main Feed Pumps which have a design flow rate of 15,200 GPM at 1,694 ft. Total Design Head (TDH) each. 2FWS*FT486 and 2FWS*FT487 sense flow to SG B between the Main Feed Pump discharge and the Main Feed Regulating Valve. 10080-TLD-24A-057;10080-TLD-24A-058; RM-45A

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: MN-FD-FL-3C Point ID: UF1003 Plant Spec Point Desc.: MF FLO SG C AVG Generic/Cond Desc.: STM GEN C MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: KLB/HR Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 5000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This value is the average of two flow signals sensed from the venturi flow element 2FWS*FE496. There are two, half capacity, Main Feed Pumps which have a design flow rate of 15,200 GPM at 1,694 ft. Total Design Head (TDH) each. 2FWS*FT496 and 2FWS*FT497 sense flow to SG C between the Main Feed Pump discharge and the Main Feed Regulating Valve. 10080-TLD-24A-064;10080-TLD-24A-065; RM-45A

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: HPSI-FLOW1 Point ID: UF1011 Plant Spec Point Desc.: HI SI TOTAL FLOW Generic/Cond Desc.: HIGH PRESS SAFETY INJECTION FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 2000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: SUM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This value is the total flow through the Train A and B High Pressure Safety Injection Lines. The Charging Pumps (2CHS*P21A, B and C) provide the HHSI flow. 2SIS*FT940 (Train A) and 2SIS*FT943 (Train B) sense flow at the discharge of 2CHS*P21A, B and C prior to the header connection to the Hot and Cold Legs of Reactor Coolant Loops A, B and C. 10080-TLD-11A-038; 10080-TLD-11A-039; RM-407-1; RM-411-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: RCS-CHG-MU Point ID: UF1013 Plant Spec Point Desc.: TOTAL CHARGING PMP FLO Generic/Cond Desc.: PRIMARY SYSTEM CHG OR MU FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 195 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 4 How Processed: SUM Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Total Charging Flow is calculated by adding the normal Charging Flow and the RCP Seal Injection flow, then subtracting the RCP Seal Leakoff Flow.

There are three Charging Pumps 2CHS*P21A, B and C each capable of supplying 150 GPM at 2500 PSIG with a shutoff head of 2600 PSIG.

2RCS*FT422 senses normal Charging Flow, 2RCS*FT124, 127 and 130 sense Reactor Coolant Pump Seal Injection Flow and 2RCS*FT154A, 155A and 156A sense Reactor Coolant Pump Seal Leakoff. 10080-TLD-006-023; 10080-TLD-006-026; 10080-TLD-006-027; 10080-TLD-006-079; 10080-TLD-006-080; 10080-TLD-006-081; 10080-TLD-006-094; RM-407-1; RM-407-3

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This value is the average of two flow signals sensed from the same flow element located before the C Auxiliary Feed Line Containment Penetration.

The Auxiliary Feedwater system consists of two half size Motor Driven Feed Pumps (375 GPM at 2760 TDH) and one full size Turbine Driven Feed Pump (750 GPM at 2760 TDH) which take a suction on the 152,000 Gallon Primary Plant Demineralized Water Storage Tank. 2FWE*FT100C and 2FWE*FT100C1 sense flow between the Auxiliary Feedwater Throttle Valves and SG C. The Auxiliary Feedwater Line taps into the Main Feed Line between the Feedwater Isolation Valve and SG C.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: PRZR-LEVEL Point ID: UL1000 Plant Spec Point Desc.: PRZR LEV AVG Generic/Cond Desc.: PRIMARY SYSTEM PRESSURIZER LEVEL Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 100 Zero Point

Reference:

TOPHTR Reference Point Notes: SEE UNIQUE SYSTEM DESCRIPTION FIELD PROC or SENS: P Number of Sensors: 3 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 92 %/LO ALM @ 14 %

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: The indicated level can be the average of three, two or one level transmitter signal depending on the deviation between values. See attached curve of %

level vs Pressurizer volume in Gallons. 2RCS*LT459, 460 and 461 sense Pressurizer level from 748' 3 3/4" (lower transmitter tap) to 780' 10 9/16" (upper transmitter tap). Zero reference: minimum water level (top of Heaters) is at 752' 1 5/8" or approximately 12%. Ref: Op Manual Chapter 6; 2004.150-001-010; RK-326R; RK-326S; RK-326T

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: CTMNT-PRESS Point ID: UP1000 Plant Spec Point Desc.: CNMT PRESS AVG Generic/Cond Desc.: CONTAINMENT PRESSURE Analog/Digital: A Engr Units/Dig States: PSIA Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 180 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REDUNDANT SENSOR ALGORIGHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 59.7 PSIA NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This signal is an average of two Containment pressure signals. The design pressure of the BV2 Reactor Containment is 8 PSIG to 45 PSIG.

2LMS*PT106A and 2LMS*PT106B sense Containment pressure from an open tap in Containment. Ref:10080-TLD-12B-034; 10080-TLD-12B-035; RK-321H; RK-321K

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: RCS-PRESSURE Point ID: UP1001 Plant Spec Point Desc.: RCS WR PRESS Generic/Cond Desc.: REACTOR COOLANT SYSTEM PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: 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: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM = UP1011; LO ALM = UP1012 NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This signal is an average of three Wide Range RCS pressure signals.

2RCS*PT440 and 442 senses pressure at Loop A Hot Leg RVLIS tap located between Loop A Hot Leg Isolation Valve and the Reactor Vessel.

2RCS*PT441 senses pressure at Loop B Hot Leg RVLIS tap located between the Loop B Hot Leg Isolation Valve and the Reactor Vessel. 10080-TLD 004; 10080-TLD-06-005; 10080-TLD-05D-008; RK-25G; RK-25E UP1011 = RCS Wide Pressure Hi Limit; UP1012 = Saturation Pressure

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SG-PRESS-1A Point ID: UP1003 Plant Spec Point Desc.: SG A MAIN STM PRESS AVG Generic/Cond Desc.: STEAM GENERATOR A PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: LINEAR 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: 3 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: LO ALM @ 504 PSIG; HI ALM @ 975 PSIG NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This signal is an average of the three Main Steam Line pressure sensors.

The Atmospheric Steam Dump Valves trip open at 1060 PSIG. The Main Steam Safety Valves begin lifting at 1075 PSIG. 2MSS*PT474, 2MSS*PT475 and 2MSS*PT476 sense pressure at SG A Main Steam Line between the Safety Relief Valves and the Main Steam Line Isolation Valves. 10080-TLD-21A-010; RM-421-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SG-PRESS-2B Point ID: UP1004 Plant Spec Point Desc.: SG B MAIN STM PRESS AVG Generic/Cond Desc.: STEAM GENERATOR B PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: LINEAR 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: 3 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: LO ALM @ 504 PSIG; HI ALM @ 975 PSIG NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This signal is an average of the three Main Steam Line pressure sensors.

The Atmospheric Steam Dump Valves trip open at 1060 PSIG. The Main Steam Safety Valves begin lifting at 1075 PSIG. 2MSS*PT484, 2MSS*PT485 and 2MSS*PT486 sense pressure at SG B Main Steam Line between the Safety Relief Valves and the Main Steam Line Isolation Valves. 10080-TLD-21A-011; RM-421-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 3/3/1993 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SG-PRESS-3C Point ID: UP1005 Plant Spec Point Desc.: SG C MAIN STM PRESS AVG Generic/Cond Desc.: STEAM GENERATOR C PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversioin: LINEAR 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: 3 How Processed: REDUNDANT SENSOR ALGORITHM (RSA)

Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: LO ALM @ 504 PSIG; HI ALM @ 975 PSIG NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: This signal is an average of the three Main Steam Line pressure sensors.

The Atmospheric Steam Dump Valves trip open at 1060 PSIG. The Main Steam Safety Valves begin lifting at 1075 PSIG. 2MSS*PT494, 2MSS*PT495 and 2MSS*PT496 sense pressure at SG C Main Steam Line between the Safety Relief Valves and the Main Steam Line Isolation Valves. 10080-TLD-21A-020; RM-421-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: SUB-MARGIN1 Point ID: UT1002 Plant Spec Point Desc.: MIN SUBCOOL Generic/Cond Desc.: SATURATION TEMP - HIGHEST CET Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: 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: ERFCS ALGORITHM "DIFF" Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: ERFCS uses the average wide range pressure UP1001 and then determines T-SAT (UT1005). The minimum subcool within ERFCS then is determined by "DIFF" which is the difference between the saturation temperature and highest Core Exit Thermocouple or basically UT1005-UT1003. Alarm limits vary with plant condition. Alarm condition will be transmitted over ERDS link.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: TMP-CORE-EX1 Point ID: UT1003 Plant Spec Point Desc.: MAX CORE EXIT Generic/Cond Desc.: HIGHEST TEMPERATURE AT CORE EXIT Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversioin: 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: 51 How Processed: ERFCS ALGORITHM "CET" Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM = UT1005; LO ALM = UT1007 NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: ERFCS accepts the inputs of the compensated Core Exit Thermocouples (51 total) via data link from the Plant Safety Monitoring System (PSMS). The SPDS algorithm, "CET", then selects the maximum Core Exit Thermocouple temperature. Alarm limits are dependent on plant condition. Alarm condition will be transmitted over ERDS line. UT1005= TSAT - Saturation Temperature UT1007= TCLOL - Core Exit Temperature Low Limit.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ARERAS NRC ERDS Parameter: WIND-SPEED1 Point ID: XM006 Plant Spec Point Desc.: WIND SPEED 35' LEVEL Generic/Cond Desc.: WIND SPEED AT THE REACTOR SITE Analog/Digital: A Engr Units/Dig States: MPH Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 50 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: FAILOVER SUBSTITUTION Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is the 15 minute average value for primary sensor. Redundant sensor value substituted if primary bad or missing. Sensors are same quality/calibration. Value used in dose assessments, as ground level speed.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/14/1992 Reactor Unit: BV2 Data Feeder: ARERAS NRC ERDS Parameter: WIND-SPEED2 Point ID: XM026 Plant Spec Point Desc.: WIND SPEED 500' ELEVATION Generic/Cond Desc.: WIND SPEED AT THE REACTOR SITE Analog/Digital: A Engr Units/Dig States: MPH Engr Units Conversioin: N/A Minimum Instr Range: 0 Maximum Instr Range: 50 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: FAILOVER SUBSTITUTION Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Point is the 15 minute average value for primary sensor. Redundant sensor substituted if primary bad or missing. Sensors are same quality/calibration.

0 Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH 3.9E-2 uCI/CC >BACKGROUND NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: DEPENDS ON FAILURE MODE Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 1 minute average data. Site dose assessment assigns correction factors to the uCI/CC to correct for source term differences depending on selected default source term and decay period. Only read if release ongoing. Density corrected to atmospheric pressure.

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/30/1998 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: H2-CONC1 Point ID: Y0752A Plant Spec Point Desc.: CNMT H2 CONC TRN A HCS*HA100A Generic/Cond Desc.: CONTAINMENT HYDROGEN CONC Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 0.5 %

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment gas is sampled and analyzed at the Hydrogen Analyzer (2HCS*HA100A) with the results transmitted to 2HCS*PNL100A where %

hydrogen is calculated. 2HCS*HA100A senses hydrogen at the 801' level in Containment. 10080-TLD-46-001; RK-317C; RM-446-1

BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 11/30/1998 Reactor Unit: BV2 Data Feeder: ERFCS NRC ERDS Parameter: EXTRA16 Point ID: Y0753A Plant Spec Point Desc.: CNMT H2 CONC TRN B HCS*HA100B Generic/Cond Desc.: CONTAINMENT HYDROGEN CONC Analog/Digital: A Engr Units/Dig States: %

Engr Units Conversioin: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 0.5 %

NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: N/A Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: Containment gas is sampled and analyzed at the Hydrogen Analyzer (2HCS*HA100B) with the results transmitted to 2HCS*PNL100B where %

hydrogen is calculated. 2HCS*HA100B senses hydrogen at the 802' level in Containment. 10080-TLD-46-002; RK-317C; RM-446-1

Beaver Valley Power Station, Units No. 1 and No. 2 Emergency Response Data System (ERDS)

L-04-039 ATTACHMENT 2 TABULATION OF CHANGES TO DATA POINT LIBRARY

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To C0201A 1 Unique System Desc. added at end:

Alarms valid in Modes 1 through 4 C0202A 1 Unique System Desc. added at end:

Alarms valid in Modes 1 through 4 F0128A 1 Alarm/Trip Set Points Hi Alm @ 150 GPM/Lo Alm @ -5 GPM see unique system description Unique System Desc. added at end:

Hi Alm = 120 GPM in Modes 1 thru 6 Lo Alm = 20 GPM in Modes 1 and 2 Lo Alm = 0 GPM in Modes 3 thru 6 F0403A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

F0404A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

F0423A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4.2 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

Page 1 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To F0424A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4.2 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

F0443A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4.2 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

F0444A 1 Engr Units/Dig States KLB/HR MLB/HR Maximum Instr Range 4612 4.612 Alarm/Trip Set Points Hi Alm @ 4400 KLB/HR/Lo Alm @ -2 KLB/HR see unique system description Unique System Desc. added at end:

Hi Alm = 4.2 MLB/HR in Modes 1 and 2 Lo Alm = 0 MLB/HR in Modes 1 and 2 No Alarms in Modes 3 thru 6. Point also alarms on Redundant Tolerance in Modes 1 and 2.

L0403A 1 Alarm/Trip Set Points Hi Alm @ 70%/Lo Alm @ 43% see unique system description Unique System Desc. added at end:

Hi Alm = 60% in Modes 1 thru 4 Hi Alm = 85% in Modes 5 and 6 Lo Alm =43% in Modes 1 thru 6 L0423A 1 Alarm/Trip Set Points Hi Alm @ 70%/Lo Alm @ 43% see unique system description Unique System Desc. added at end:

Hi Alm = 70% in Modes 1 thru 4 Hi Alm = 85% in Modes 5 and 6 Lo Alm =43% in Modes 1 thru 6 Page 2 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To L0443A 1 Alarm/Trip Set Points Hi Alm @ 70%/Lo Alm @ 43% see unique system description Unique System Desc. added at end:

Hi Alm = 60% in Modes 1 thru 4 Hi Alm = 85% in Modes 5 and 6 Lo Alm =43% in Modes 1 thru 6 L0750A 1 Alarm/Trip Set Points Hi Alm @ 2.5 IN see unique system description Unique System Desc. added at end:

Hi Alm = 2.5 IN in Modes 1 thru 5 No Lo Alm in Modes 1 thru 6 No Hi Alm in Modes 6 L0751A 1 Alarm/Trip Set Points Hi Alm @ 2.5 IN see unique system description Unique System Desc. added at end:

Hi Alm = 2.5 IN in Modes 1 thru 5 No Lo Alm in Modes 1 thru 6 No Hi Alm in Modes 6 L0752A 1 Alarm/Trip Set Points Hi Alm @ 8.5 IN/Lo Alm @ 3.0 IN Hi Alm @ 10.0 IN / Lo Alm @ 3.5 IN all Modes L3204A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

Hi Alm = 120% in Modes 3 thru 5 Lo Alm = 39% in Mode 3 Lo Alm =95% in Modes 4 and 5 No Alarms in Modes 1, 2 and 6.

L3206A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

Hi Alm = 115% in Modes 1 thru 5 Lo Alm = 95% in Modes 1 thru 5 No Alarms in Mode 6.

L3210A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

Hi Alm = 120% in Modes 3 thru 5 Lo Alm = 39% in Mode 3 Lo Alm =95% in Modes 4 and 5 No Alarms in Modes 1, 2 and 6.

Page 3 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To L3212A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

Hi Alm = 115% in Modes 1 thru 5 Lo Alm = 95% in Modes 1 thru 5 No Alarms in Mode 6.

N0031A 1 Engr Units Conversion LOG Y = 6/5 (VOLTS) -1 LOG Y = 6/5

VOLTS Maximum Instr Range 1.00E+05 1.00E+06 Alarm/Trip Set Points Hi Alm @ 90,000 CPS / Lo Alm @ 0 CPS see unique system description Unique System Desc. added at end:

Hi Alm = 9.0E+04 in Modes 1 thru 4 Hi Alm = 500 in Modes 5 and 6 No Low Alarms in any Mode.

N0032A 1 Engr Units Conversion LOG Y = 6/5 (VOLTS) -1 LOG Y = 6/5

VOLTS Maximum Instr Range 1.00E+05 1.00E+06 Alarm/Trip Set Points Hi Alm @ 90,000 CPS / Lo Alm @ 0 CPS see unique system description Unique System Desc. added at end:

Hi Alm = 9.0E+04 in Modes 1 thru 4 Hi Alm = 500 in Modes 5 and 6 No Low Alarms in any Mode.

N0035A 1 Engr Units Conversion LOG Y = 8/5 (VOLTS) -5 LOG Y = 8/5

VOLTS -11 Minimum Instr Range 1.00E-10 1.00E-11 Maximum Instr Range 1.00E-02 1.00E-03 Unique System Desc. added at end:

Modes 1- 6 low alarm = 1.0E-11 N0036A 1 Engr Units Conversion LOG Y = 8/5 (VOLTS) -5 LOG Y = 8/5

VOLTS -11 Minimum Instr Range 1.00E-10 1.00E-11 Maximum Instr Range 1.00E-02 1.00E-03 Unique System Desc. added at end:

Modes 1- 6 low alarm = 1.0E-11 Page 4 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To N0049A 1 Alarm/Trip Set Points Low Power @ -3 % / Hi Alm @ 105% see unique system description Unique System Desc. added at end:

Low Alarms = 0% in Modes 1 & 2, none in Modes 3 thru 6.

High Alarm = 102% in Mode 1, 20% in Mode 2, 109% in Mode 3 thru 6.

Also alarms on redundant tolerance.

N0050A 1 Alarm/Trip Set Points Low Power @ -3 % / Hi Alm @ 105% see unique system description Unique System Desc. added at end:

Low Alarms = 0% in Modes 1 & 2, none in Modes 3 thru 6.

High Alarm = 102% in Mode 1, 20% in Mode 2, 109% in Mode 3 thru 6.

Also alarms on redundant tolerance.

N0051A 1 Alarm/Trip Set Points Low Power @ -3 % / Hi Alm @ 105% see unique system description Unique System Desc. added at end:

Low Alarms = 0% in Modes 1 & 2, none in Modes 3 thru 6.

High Alarm = 102% in Mode 1, 20% in Mode 2, 109% in Mode 3 thru 6.

Also alarms on redundant tolerance.

N0052A 1 Alarm/Trip Set Points Low Power @ -3 % / Hi Alm @ 105% see unique system description Unique System Desc. added at end:

Low Alarms = 0% in Modes 1 & 2, none in Modes 3 thru 6.

High Alarm = 102% in Mode 1, 20% in Mode 2, 109% in Mode 3 thru 6.

Also alarms on redundant tolerance.

P0498A 1 Alarm/Trip Set Points HI ALM @ 2275 PSIG/LO ALM @ 0 PSIG see unique system description Unique System Desc. added at end:

Hi Alm = 2300 in Modes 1 thru 3, 375 in Modes 4 & 5, 300 in Mode 6.

Lo Alm = 2150 in Modes 1 & 2, 300 in Mode 3, 0 in Modes 4 thru 6.

Page 5 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To P0499A 1 Alarm/Trip Set Points HI ALM @ 2275 PSIG/LO ALM @ 0 PSIG see unique system description Unique System Desc. added at end:

Hi Alm = 2300 in Modes 1 thru 3, 375 in Modes 4 & 5, 300 in Mode 6.

Lo Alm = 2150 in Modes 1 & 2, 300 in Mode 3, 0 in Modes 4 thru 6.

Plant Spec Point Desc RCS LOOP 3 WIDE RANGE PRESSURE RCS WR PRESSURE P1008A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

HiGH Alm = 14.7 PSIA in Modes 1 thru 4 LOW Alm = 9.0 PSIA in Modes 1 thru 4 No Alarms in Modes 5 and 6.

P1009A 1 Alarm/Trip Set Points N/A see unique system description Unique System Desc. added at end:

HiGH Alm = 14.7 PSIA in Modes 1 thru 4 LOW Alm = 9.0 PSIA in Modes 1 thru 4 No Alarms in Modes 5 and 6.

R0070A 1 Plant Spec Point Desc CNMT HIGH RANGE RAD CH 1 CNMT HIGH RANGE RAD MONITOR CH 1 R0071A 1 Plant Spec Point Desc CNMT HIGH RANGE RAD CH 2 CNMT HIGH RANGE RAD MONITOR CH 2 RWSTLEV 1 How Processed Believed Value Point SAVG T0406A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 190 in Mode 4, 0 in Modes 5 & 6.

High Alarms = 560 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

Page 6 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To T0419A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 200 in Mode 4, none in Modes 5 & 6.

High Alarms = 650 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

T0426A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 190 in Mode 4, none in Modes 5 & 6.

High Alarms = 560 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

T0439A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 200 in Mode 4, none in Modes 5 & 6.

High Alarms = 650 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

T0446A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 190 in Mode 4, none in Modes 5 & 6.

High Alarms = 560 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

Page 7 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To T0459A 1 Alarm/Trip Set Points HI ALM @ 650 DEGF/LO ALM @ 32 DEGF see unique system description Unique System Desc. added at end:

Low Alarms = 541 in Modes 1 & 2, 350 in Mode 3, 200 in Mode 4, none in Modes 5 & 6.

High Alarms = 650 in Modes 1 & 2, 550 in Mode 3, 350 in Mode 4, 200 in Mode 5, 140 in Mode 6.

Also alarms on redundant tolerance.

U0093 1 How Processed MARCAT U0091 PA09 OUTPUT Alarm/Trip Set Points Hi Alm @ 700 DegF Hi Alm @ 2300 / Lo Alm @ 32 in all Modes Unique System Desc. complete re-write The IPC computer produces U0093 as part of its PA09 calculation of U0091. The PA09 calc.

computes the average temperature, maximum temperature, and relative index of the highest temperature thermocouple, and the average of the 5 highest Incore thermocouples.

U0094 1 How Processed MARCAT from Train A & B ICCM Alarm/Trip Set Points N/A see Unique Sys Description Unique System Desc. complete re-write This point is the AVG of the Train A & Train B ICCM SUBCOOLING (AVG 5 HI T/C) points.

The ICCM units compute Subcooling based on AVG of the 5 hottest Incore T/C's and sends these calculated values to the IPC as 1 to 5 volt outputs from the ICCM Demultiplexer. The two IPC points are then averaged together to produce U0094.

High Alarm = 200 DegF in modes 1 thru 4 Low Alarm = -35 DegF in modes 1 thru 4 No Alarms in Modes 5 and 6.

Plant Spec Point Desc Subcool (AVG 5 Hi T/C) Subcool (AVG 5 Hi T/C) ICCM AVG U0400 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 120% / Lo Alm @ 92% No Alarms in any Modes Unique System Desc. ARCSFLOW is the . U0400 is the .

U0414 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 1400 PSIG / Lo Alm @ 600 PSIG No Alarms in any Modes Page 8 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To U0420 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 120% / Lo Alm @ 92% No Alarms in any Modes Unique System Desc. BRCSFLOW is the . U0420 is the .

U0434 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 1400 PSIG / Lo Alm @ 600 PSIG No Alarms in any Modes U0440 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 120% / Lo Alm @ 92% No Alarms in any Modes Unique System Desc. CRCSFLOW is the . U0440 is the .

U0454 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 1400 PSIG / Lo Alm @ 600 PSIG No Alarms in any Modes U0472 1 How Processed Believed Value Algorithm SAVG Unique System Desc. PZRPRESS is composed . U0472 is composed .

U0483 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 60% / Lo Alm @ 12% No Alarms in any Modes Unique System Desc. PZRLEVEL can be . U0483 can be .

U1000 1 How Processed Believed Value Algorithm SAVG Alarm/Trip Set Points Hi Alm @ 14.7 PSIA / Lo Alm @ 9.0 PSIA No Alarms in any Modes U1008 1 Plant Spec Point Desc Avg of 5 TS Temps Avg of 5 TS CNMT Air Temps Alarm/Trip Set Points Hi Alm @ 103 DegF / Lo Alm @ 32 DegF see unique system description Unique System Desc. added at end: .

High Alarm = 111 DegF in modes 1 thru 6 Low Alarm = 77 DegF in modes 1 thru 4, 32 DegF in modes 5 and 6 N0031A 2 Engr Units Conversion LOG Y = 6/5 (VOLTS) -1 LOG Y = 6/5 (VOLTS)

Unique System Desc. from 1 to 10E6 counts from 1 to 1.0E6 counts N0032A 2 Engr Units Conversion LOG Y = 6/5 (VOLTS) -1 LOG Y = 6/5 (VOLTS)

Unique System Desc. from 1 to 10E6 counts from 1 to 1.0E6 counts N0035A 2 Engr Units Conversion LOG Y = 8/5 (VOLTS) -5 LOG Y = 8/5 (VOLTS) -11 N0036A 2 Engr Units Conversion LOG Y = 8/5 (VOLTS) -5 LOG Y = 8/5 (VOLTS) -11 N0049A 2 Alarm/Trip Set Points Hi Alm @ 101%/Lo Alm @ -1% Hi Alm @ 102%/Lo Alm @ -1%

N0050A 2 Alarm/Trip Set Points Hi Alm @ 101%/Lo Alm @ -1% Hi Alm @ 102%/Lo Alm @ -1%

N0051A 2 Alarm/Trip Set Points Hi Alm @ 101%/Lo Alm @ -1% Hi Alm @ 102%/Lo Alm @ -1%

N0052A 2 Alarm/Trip Set Points Hi Alm @ 101%/Lo Alm @ -1% Hi Alm @ 102%/Lo Alm @ -1%

T0446A 2 Alarm/Trip Set Points Hi Alm @ 650 DegF Hi Alm @ 650 DegF/Lo Alm @ 0 DegF T0459A 2 Alarm/Trip Set Points Hi Alm @ 650 DegF Hi Alm @ 650 DegF/Lo Alm @ 0 DegF Page 9 of 10

CHANGES TO DATA POINT LIBRARY Point BVPS Unit Field Changed From Changed To UP1001 2 Alarm/Trip Set Points N/A Hi Alm = UP1011 / Lo Alm = UP1012 Unique System Desc. added at end:

UP1011= RCS WID PRESS HI LIMIT UP1012= SATURATION PRESS UT1003 2 Alarm/Trip Set Points N/A Hi Alm = UT1005 / Lo Alm = UT1007 Unique System Desc. added at end:

UT1005= TSAT - SATURATION TEMP UT1007= TCLOL- CORE EXIT TEMP LO LIMIT XR001 1 Engr Units/Dig States uCi/cc cpm Alarm/Trip Set Points "N/A <650 cpm XR002 1 Engr Units/Dig States uCi/cc cpm Alarm/Trip Set Points "N/A <50 cpm XR003 1 Engr Units/Dig States uCi/cc cpm Alarm/Trip Set Points "N/A <50 cpm XR004 1 Engr Units/Dig States uCi/cc cpm Alarm/Trip Set Points "N/A <50 cpm XR005 1 Alarm/Trip Set Points 4.40E+2 cpm 879 cpm XR006 1 Alarm/Trip Set Points 2.75E+2 cpm <669 cpm XR009 1 Alarm/Trip Set Points 1.01E+3 cpm 2030 cpm XR010 1 Alarm/Trip Set Points 3.51E+2 cpm <798 cpm XR013 1 Alarm/Trip Set Points 6.60E+6 cpm 3.60E+5 cpm XR015 1 Alarm/Trip Set Points 1.80E+4 cpm 1.83E+5 cpm XR041 2 Alarm/Trip Set Points 1.4E-8 uCi/cc 1.67E-5 uCi/cc XR042 2 Engr Units Conversion "N/A" 3.65E-8 uCi/cc/cpm Alarm/Trip Set Points 9.04E-5 uCi/cc 1.81E-4 uCi/cc XR045 2 Alarm/Trip Set Points 3.4E-9 uCi/cc 9.84E-6 uCi/cc XR046 2 Engr Units/Dig States uCi/cc uCi/sec Engr Units Conversion "N/A" 1.94E-8 uCi/cc/cpm Alarm/Trip Set Points 3.26E-5 uCi/cc 1.77E+3 uCi/sec Page 10 of 10

L-04-039, Emergency Response Data System (ERDS)

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