L-06-151, Emergency Response Data System

Emergency Response Data System

ML062990219
Person / Time
Site:	Beaver Valley
Issue date:	10/23/2006
From:	Lash J FirstEnergy Nuclear Operating Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-06-151
Download: ML062990219 (76)

Text

FENOC FirstEnergyNuclear OperatingCompany James H. Lash 724-682-5234 Site Vice President Fax: 724-643-8069 October 23, 2006 L-06-151 Attention: Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555-0001

Subject:

Beaver Valley Power Station, Unit No. 2 BV-2 Docket No. 50-412, License No. NPF-73 Emergency Response Data System FirstEnergy Nuclear Operating Company (FENOC) has replaced the plant computer system at the Beaver Valley Power Station Unit No. 2. This has resulted in changes to the Data Point Library (DPL) for the Emergency Response Data System (ERDS), which are being submitted in accordance with the requirements of 10 CFR 50, Appendix E, Section VI. The changes are provided in Attachment 1 as DPL replacement pages for the affected data points. A description of the changes, which includes changes to several data point identification numbers, is provided in Attachment 2.

No new regulatory commitments are contained in this submittal. If there are any questions or if additional information is required, please contact Mr. Gregory A. Dunn, Manager - FENOC Fleet Licensing, at (330) 315-7243.

Sincerely, ames H. Lash Attachments:

1. ERDS Data Point Library Replacement Pages

2. Summary Of Changes c: Mr. T. G. Colburn, NRR Senior Project Manager Mr. P. C. Cataldo, NRC Senior Resident Inspector Mr. S. J. Collins, NRC Region I Administrator Mr. D. A. Allard, Director BRP/DEP Mr. L. E. Ryan (BRP/DEP)

L-06-151 Attachment 2 Page 1 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit [Point BV2 N0049A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Alarm / Trip Set Points: Changed to "HI ALM @ 101% / LO ALM @ 0.1%"

Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location N0050A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Alarm / Trip Set Points: Changed to "HI ALM @ 101% / LO ALM @ 0.1%"

Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location N0051A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Alarm / Trip Set Points: Changed to "HI ALM @ 101% / LO ALM @ 0.1%"

Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location N0052A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Alarm / Trip Set Points: Changed to "HI ALM @ 101% / LO ALM @ 0.1%"

Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location N0035A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "INT RNG DET 1 FLUX-LOG NM35B" Engr Units Conversion: Changed to "EU=eA[(3.684138E-03*mv)+(-2.532840E+01)]"'

Alarm / Trip Set Points: Changed from "N/A" to "HI = 8.5E-04" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location, corrected reference to sensor "2NMI-NE35" N0036A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "INT RNG DET 2 FLUX-LOG NM36B" Engr Units Conversion: Changed to"EU=e^[(3.684138E-03*mv)+(-2.532840E+01)]"

Alarm / Trip Set Points: Changed from "N/A" to "HI = 8.5E-04" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location N0031A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "SOURCE RNG DET 1 FLUX-LOG NM3 IF" Engr Units Conversion: Changed to "eA(2.763102E-03*mv)"

Alarm / Trip Set Points: Changed to "N/A in mode 1, mode 2 = 9.OE+03" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location N0032A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "SOURCE RNG DET 2 FLUX-LOG NM32F" Engr Units Conversion: Changed to "e^(2.763102E-03*mv)"

Alarm / Trip Set Points: Changed to "N/A in mode 1, mode 2 = 9.OE+03" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 2 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 L0072A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPSO 17" Plant Spec Point Desc.: Changed to "RVLIS DYNAMIC RANGE TRAIN A" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location L0075A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPSO 18" Plant Spec Point Desc.: Changed to "RVLIS DYNAMIC RANGE TRAIN B" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location UT1003 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPSOO 1" Plant Spec Point Desc.: Changed to "HIGHEST T/C TEMPERATURE" Minimum Instr Range: Changed to "100" Maximum Instr Range: Changed to "2200" How Processed: Changed to EXTR Alarm / Trip Set Points: Changed to "N/A" Unique System Desc.: Changed to reflect PCS input from PSMS computer UT1002 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPSO 12" Plant Spec Point Desc.: Changed to "TSAT MARGIN (SUBCOOLING)"

Minimum Instr Range: Changed to "-200" Maximum Instr Range: Changed to "35.0" How Processed: Changed to "INPUT FROM PSMS" Unique System Desc.: Changed to reflect PCS input from PSMS computer F0400C Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "F0400A" Plant Spec Point Desc.: Changed to RCL A FLW RCS-FT414" Engr Units Conversion: Changed to "FLOW" PROC or SENS: Changed from "P" to "S" Alarm / Trip Set Points: Changed to from "N/A" to "HI ALM @ 100, LO ALM @ 97" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location F0421C Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "F0421A" Plant Spec Point Desc.: Changed to RCL B FLW RCS-FT425" Engr Units Conversion: Changed to "FLOW" PROC or SENS: Changed from "P" to "S" Alarm / Trip Set Points: Changed to "HI ALM @ 100, LO ALM @ 97" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 3 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 F0442C Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "F0442A" Plant Spec Point Desc.: Changed to RCL C FLW RCS-FT436" Engr Units Conversion: Changed to "FLOW" PROC or SENS: Changed from "P" to "S" Alarm / Trip Set Points: Changed to "HI ALM @ 100, LO ALM @ 97" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location L0403A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to SG 21A WR LVL FWS-LT477 Engr Units Conversion: Changed to "LINEAR" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location L0423A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to SG 21B WR LVL FWS-LT487 Engr Units Conversion: Changed to "LINEAR" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location L0443A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to SG 21C WR LVL FWS-LT497 Engr Units Conversion: Changed to "LINEAR" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location UP 1003 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0414" Plant Spec Point Desc.: Changed to "STM GEN A STM OUT BELV 1 2+3" Engr Units Conversion: Changed to "N/A" How Processed: Changed to "CHAU" Alarm / Trip Set Points: Changed to "N/A" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UP 1004 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0434" Plant Spec Point Desc.: Changed to "STM GEN B STM OUT BELV 1 2+3" Engr Units Conversion: Changed to "N/A" How Processed: Changed to "CHAU" Alarm / Trip Set Points: Changed to "N/A" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 4 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit I Point BV2 UP1005 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0454" Plant Spec Point Desc.: Changed to "STM GEN C STM OUT BELV 1 2+3" Engr Units Conversion: Changed to "N/A" How Processed: Changed to "CHAU" Alarm / Trip Set Points: Changed to "N/A" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF1001 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0410" Plant Spec Point Desc.: Changed to "LOOP A CORR FW FLW AVG 1+2" Engr Units/Dig States: Changed from "KLB/HR" to "MLB/HR" Maximum Instr Range: Changed to from "5000" to "5.0000" How Processed: Changed to "REF" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF1002 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0430" Plant Spec Point Desc.: Changed to "LOOP B CORR FW FLW AVG 1+2" Engr Units/Dig States: Changed from "KLB/HR" to "MLB/HR" Maximum Instr Range: Changed to from "5000" to "5.0000" How Processed: Changed to "REF" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF1003 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "U0450" Plant Spec Point Desc.: Changed to "LOOP C CORR FW FLW AVG 1+2" Engr Units/Dig States: Changed from "KLB/HR" to "MLB/HR" Maximum Maximum Instr Range: Changed to from "5000" to "5.0000" How Processed: Changed to "REF" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF3000 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "AFW FLOW TO SG A" How Processed: Changed to "DAVE" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF3001 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "AFW FLOW TO SG B" How Processed: Changed to "DAVE" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 5 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 UF3002 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "AFW FLOW TO SG C" How Processed: Changed to "DAVE" Unique System Desc.: Replaced the "'" with a "-" in the referenced Functional Location T0419A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "RCL A WIDE RANGE THOT RCS-TE413" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 650; LO ALM @ 541" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location T0439A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Dese.: Changed to "RCL B WIDE RANGE THOT RCS-TE423" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 650; LO ALM @ 541" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location T0459A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "RCL C WIDE RANGE THOT RCS-TE433" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 650; LO ALM @ 541" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location T0406A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "RCL A WIDE RANGE TCOLD RCS-TE410" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 630; LO ALM @ 530" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location T0426A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "RCL B WIDE RANGE TCOLD RCS-TE420" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 630; LO ALM @ 530" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location T0446A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "RCL C WIDE RANGE TCOLD RCS-TE430" Engr Units Conversion: Changed from "N/A" to "LINEAR" Alarm / Trip Set Points: Changed from "N/A" to "HIGH ALM @ 630; LO ALM @ 530" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 6 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 UP1001 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to UPS026 Plant Spec. Point Desc.: Changed to "RCS WIDE RANGE PRESSURE" How Processed: Changed to "INPUT FROM PSMS" Alarm/Trip Set Points: Changed to "N/A" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location, removed reference to UP10 11 and UP1012 UL1000 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to U0483 Plant Spec. Point Desc.: Changed to "AVERAGE PZR LEVEL (1/2/3)"

How Processed: Changed to "CHAU" Alarm/Trip Set Points: Changed to "N/A" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF1013 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "TOTAL CHARGING FLOW" How Processed: Changed to "ADD" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location, description revised to clarify how total flow value is computed UF1011 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "HI SI FLOW TOTAL" How Processed: Changed to "ADD" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location UF1014 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "LO SI FLOW TOTAL" How Processed: Changed to "ADD" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location LOIOOA Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "CNMT SUMP LVL DAS-LT220" Engr Units/Dig States Changed from "IN" to "INCHES" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location(s)

LO 102A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "CNMT SUMP LVL DAS-LT222" Engr Units/Dig States Changed from "IN" to "INCHES" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Dese.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 7 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL I Description of Change(s)

Unit Point BV2 L0750A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "RX CNMT SUMP LVL RSS-LT 151 A" Engr Units/Dig States Changed from "IN" to "INCHES" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "'" with a "-" in the referenced Functional Location R0001A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "1.08E-7" to "0" Maximum Instr Range: Changed from "1.08E-1" to "1.0" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0010A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "2.33E-7" to "0" Maximum Instr Range: Changed from "2.33E-1" to "1.0" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0086A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "IN-CNMT HI RiNG AREA 2RMR-RQ206" Minimum Instr Range: Changed from "1" to "0.0" Maximum Instr Range: Changed from "1E8" to "1E9" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0087A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "1" to "0.0" Maximum Instr Range: Changed from "lE8" to "1E9" PROC or SENS: Changed from "S"to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0002A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "1.7E-4" to "0.0" Maximum Instr Range: Changed from "1.7E2" to "l.0E2" PROC or SENS: Changed from "S"to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS"

L-06-151 Attachment 2 Page 8 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 R0088A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "MAIN STM ACTIVITY 2MSS-RQO10A" Minimum Instr Range: Changed from "2.5E-3" to "0.0" Maximum Instr Range: Changed from "2.5E3" to "l.0E4" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0089A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "MAIN STM ACTIVITY 2MSS-RQIO1B" Minimum Instr Range: Changed from "2.5E-3" to "0.0" Maximum Instr Range: Changed from "2.5E3" to "l.0E4" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0090A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec. Point Desc.: Changed to "MAIN STM ACTIVITY 2MSS-RQO10C" Minimum Instr Range: Changed from "2.5E-3" to "0.0" Maximum Instr Range: Changed from "2.5E3" to "l.0E4" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0079A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "7.7E-8" to "0.0" Maximum Instr Range: Changed from "7.7E-2" to "1.0" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" UP 1000 Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" How Processed: Changed to "DAVE" Alarm/Trip Set Points: Changed from "HI ALM @ 59.7 PSIA" to "N/A" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location T1002A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location TI008A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 9 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 T1013A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location T1014A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location T1015A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location Y0752A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "CNMT H2 CONC TRN A HCS-HA100A" Engr Units Conversion: Changed from "LINEAR" to "N/A" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location L0751A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "RX CNMT SUMP LVL RSS-LT5151B" Engr Units/Dig States Changed from "IN" to "INCHES" Engr Units Conversion: Changed from "N/A" to "LINEAR" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location Y0753A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "CNMT H2 CONC TRN B HCS-HA100B" Engr Units Conversion: Changed from "LINEAR" to "N/A" PROC or SENS: Changed from "S" to "P" Unique System Dese.: Replaced the "*" with a "-" in the referenced Functional Location L0074A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPS014" Plant Spec Point Desc.: Changed to "RVLIS FULL RANGE LEVEL TRAIN B" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location L0071A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Point ID: Changed to "UPS013" Plant Spec Point Desc.: Changed to "RVLIS FULL RANGE LEVEL TRAIN A" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location

L-06-151 Attachment 2 Page 10 of 10

SUMMARY

OF CHANGES TO DATA POINT LIBRARY (DPL)

Reactor DPL Description of Change(s)

Unit Point BV2 R0094A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "5.1E-8" to "0.0" Maximum Instr Range: Changed from "5.15E-2" to "1.0E-1" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" R0003A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Minimum Instr Range: Changed from "7.2E-2" to "0.0" Maximum Instr Range: Changed from "7.2E4" to "l.0E5" PROC or SENS: Changed from "S" to "P" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location and "ERFCS" to "PCS" L0500A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Desc.: Changed to "RWST LVL QSS-LT100A" Engr Units/Dig States Changed from "IN" to "INCHES" Alarm/Trip Set Points: Changed to "LO ALM @ 718 IN / HI ALM @ 721 IN" Unique System Desc.: Replaced the "*" with a "-" in the referenced Functional Location L0501A Date: Changed to "9/16/2006" Data Feeder: Changed from "ERFCS" to "PCS" Plant Spec Point Dese.: Changed to "RWST LVL QSS-LTIOOB" Engr Units/Dig States Changed from "IN" to "INCHES" Alarm/Trip Set Points: Changed to "LO ALM @ 718 IN / HI ALM @ 721 IN" Unique System Desc.: Replaced the "" with a "-" in the referenced Functional Location

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 1 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: NI-POWER-RNG Point ID: N0049A Plant Spec Point Desc.: PWR RNG CHAN 1 FLUX NM41 F Generic/Cond Desc.: NUCLEAR INSTRUMENTS, POWER RANGE Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 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 @ 101%/LOALM @ 0.1%

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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 2 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA1 Point ID: NOO50A 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 Conversion: 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: I How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 101%/LO ALM @ 0.1%

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.

L-06-151 Attachment I Page 3 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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 Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 120 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC orSENS: S Number of Sensors: I How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 101%/LO ALM @ 0.1%

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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 4 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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 Conversion: 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 @ 101%/LO ALM @ 0.1%

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-NE44A and B (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-008.

L-06-151 Attachment I Page 5 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: NI-INTER-RNG Point ID: N0035A Plant Spec Point Desc.: INT RNG DET 1 FLUX-LOG NM35B Generic/Cond Desc.: NUCLEAR INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversion: EU=eA[(3.684138E-03 *mv)+(-2.532840E+01)

Minimum Instr Range: 1E-11 Maximum lnstr 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: HI = 8.5E-04 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.OE-1 1 to 1.OE-3 Amps corresponds to about 1OE-6% to 10E2% full rated power. Power Range level indication will not come on scale until the Reactor power rises to about 1OE-5 Amps Intermediate Range level (- 1% full power). 2NMI-NE35 (see attached NIS detector location dwg). Ref: Op Manual Chapter 2; 10080-TLD-02-003.

L-06-151 Attachment 1 Page 6 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA4 Point ID: N0036A Plant Spec Point Desc.: INT RNG DET 2 FLUX-LOG NM36B Generic/Cond Desc.: NUCLEAR INSTRUMENTS, INT RANGE Analog/Digital: A Engr Units/Dig States: AMP Engr Units Conversion: EU=eA[(3.684138E-03 *mv)+(-2.532840E+01)

Minimum Instr Range: IE-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: HI = 8.5E-04 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.OE-1 1 to 1.OE-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.

L-06-151 Attachment 1 Page 7 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: NI-SOURC-RNG Point ID: NOO31A Plant Spec Point Desc.: SOURCE RNG DET 1 FLUX-LOG NM31F Generic/Cond Desc.: NUCLEAR INSTRUMENTS,SOURCE RANGE Analog/Digital: A Engr Units/Dig States: CPS Engr Units Conversion: eA(2.763102E-03

• mv)

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: I How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: N/A in mode 1, mode 2 = 9.OE+03 NI Detector Power Supply Cut-Off Power Level: 1/21NTRNG>I E-10 NI Detector Power Supply Turn-ON Power Level: 2/21NTRNGIE-10 NI Detector Power Supply Turn-ON Power Level: 2/21NTRNG<IE-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 1OE-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.

L-06-151 Attachment I Page 9 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: REAC-VES-LV1 Point ID: UPS017 Plant Spec Point Desc.: RVLIS DYNAMIC RANGE TRAIN A Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States:

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

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P 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-LT1 312 senses DP across Reactor Vessel core and internals when any RCPs are running. Normal DP is 110-112%.

L-06-151 Attachment 1 Page 10 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: REAC-VES-LV2 Point ID: UPS018 Plant Spec Point Desc.: RVLIS DYNAMIC RANGE TRAIN B Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States:

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

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P 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%.

L-06-151 Attachment I Page 11 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: TMP-CORE-EX1 Point ID: UPS001 Plant Spec Point Desc.: HIGHEST T/C TEMPERATURE Generic/Cond Desc.: HIGHEST TEMPERATURE AT CORE EXIT Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 100 Maximum Instr Range: 2200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 51 How Processed: EXTR 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.: PCS accepts the inputs of the compensated Core Exit Thermocouples (51 total) via data link from the Plant Safety Monitoring System (PSMS). This value is computed in PSMS and transmitted to the PCS via data link.

L-06-151 Attachment 1 Page 12 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SUB-MARGIN1 Point ID: UPS012 Plant Spec Point Desc.: TSAT MARGIN (SUBCOOLING)

Generic/Cond Desc.: SATURATION TEMP - HIGHEST CET Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: -200 Maximum Instr Range: 35.0 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 0 How Processed: INPUT FROM PSMS 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 point is received by the PCS from Plant Safety Monitoring System (PSMS) as PCS point UPS012.

L-06-151 Attachment 1 Page 13 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CORE-FLOW1 Point ID: F0400A Plant Spec Point Desc.: RCL A FLW RCS-FT414 Generic/Cond Desc.: REACTOR COOLANT LOOP A FLOW Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: FLOW 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: HIALM@100, LOALM@97 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.: 2RCS-FT414 senses RCS Loop A flow and provides a signal to the computer, SSPS, and the Main Control Board. The Reactor Coolant Pump design flow rate is 95,230 GPM at 542F and 2250 PSIG. 100% flow in Loop A is approximately 3.5E7 LBM/HR. 2RCS-FT414 senses flow at the Reactor Coolant Pipe Elbow at SG A Outlet. Ref: 10080-TLD-006-045; RM-406-1; RM-406-3; 2BVT 1.6.1.

L-06-151 Attachment 1 Page 14 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CORE-FLOW2 Point ID: F0421A Plant Spec Point Desc.: RCL B FLW RCS-FT425 Generic/Cond Desc.: REACTOR COOLANT LOOP B FLOW Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: FLOW 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 @ 100, LOALM @ 97 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.: 2RCS-FT425 senses RCS Loop B flow and provides a signal to the computer, SSPS, and the Main Control Board. The Reactor Coolant Pump design flow rate is 95,230 GPM at 542F and 2250 PSIG. 100% flow in Loop B is approximately 3.5E7 LBM/HR. 2RCS-FT425 senses flow at the Reactor Coolant Pipe Elbow at SG B Outlet. Ref: 10080-TLD-006-062; RM-406-1; RM-406-3; 2BVT 1.6.1.

L-06-151 Attachment I Page 15 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CORE-FLOW3 Point ID: F0442A Plant Spec Point Desc.: RCL C FLW RCS-FT436 Generic/Cond Desc.: REACTOR COOLANT LOOP C FLOW Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: FLOW 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: HIALM@100, LOALM@97 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.: 2RCS-FT436 senses RCS Loop C flow and provides a signal to the computer, SSPS, and the Main Control Board. The Reactor Coolant Pump design flow rate is 95,230 GPM at 542F and 2250 PSIG. 100% flow in Loop C is approximately 3.5E7 LBM/HR. 2RCS-FT436 senses flow at the Reactor Coolant Pipe Elbow at SG C Outlet. Ref: 10080-TLD-006-079; RM-406-1; RM-406-3; 2BVT 1.6.1.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 16 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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 Conversion: LINEAR 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.

L-06-151 Attachment 1.

Page 17 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-LEVEL-2B Point ID: L0423A Plant Spec Point Desc.: SG 218 WR LVL FWS-LT487 Generic/Cond Desc.: STEAM GENERATOR B WATER LEVEL Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: LINEAR 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-LT487 provides SG B Wide Range Level indication at the Main Control Board, Shutdown Panel, Alternate Shutdown Panel and at the Feedwater Control Valves. 2FWS-LT487 senses level in SG B from 789' 11 1/16" (upper tap) to 741' 11 7/8" (lower tap). Zero

Reference:

Top of SG B U-Tubes is at 775' 8 7/8" with normal water level at 783' 1 3/4". Ref: Op. Manual Chapter 24A; RK-313V; TLD-24A-059.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 18 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-LEVEL-3C Point ID: L0443A Plant Spec Point Desc.: SG 21C WR LVL FWS-LT497 Generic/Cond Desc.: STEAM GENERATOR C WATER LEVEL Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: LINEAR 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-LT497 provides SG C Wide Range Level indication at the Main Control Board, Shutdown Panel and at the Feedwater Control Valves. 2FWS-LT497 senses level in SG C from 790' 5 1/2" (upper tap) to 742' 1/8" (lower tap).

Zero

Reference:

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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 19 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-PRESS-1A Point ID: U0414 Plant Spec Point Desc.: STM GEN A STM OUT P BELV 1 2+3 Generic/Cond Desc.: STEAM GENERATOR A PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: CHAU 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 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.

L-06-151 Attachment I Page 20 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-PRESS-2B Point ID: U0434 Plant Spec Point Desc.: STM GEN B STM OUT P BELV 1 2+3 Generic/Cond Desc.: STEAM GENERATOR B PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: CHAU 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 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.

L-06-151 Attachment 1 Page 21 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-PRESS-3C Point ID: U0454 Plant Spec Point Desc.: STM GEN C STM OUT P BELV 1 2+3 Generic/Cond Desc.: STEAM GENERATOR C PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1200 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: CHAU 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 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.

L-06-151 Attachment 1 Page 22 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MN-FD-FL-1A Point ID: U0410 Plant Spec Point Desc.: LOOP A CORR FW FLW AVG 1+2 Generic/Cond Desc.: STM GEN A MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum lnstr Range: 5.0000 Zero Point

Reference:

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

L-06-151 Attachment I BEAVER VALLEY POWER STATION Page 23 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MN-FD-FL-2B Point ID: U0430 Plant Spec Point Desc.: LOOP B CORR FW FLW AVG 1+2 Generic/Cond Desc.: STM GEN B MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.0000 Zero Point

Reference:

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

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 24 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MN-FD-FL-3C Point ID: U0450 Plant Spec Point Desc.: LOOP C CORR FW FLW AVG 1+2 Generic/Cond Desc.: STM GEN C MAIN FEEDWATER FLOW Analog/Digital: A Engr Units/Dig States: MLB/HR Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 5.0000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: REF 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; 1 0080-TLD-24A-065; RM-45A.

L-06-151 Attachment I Page 25 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: AX-FD-FL-1A Point ID: UF3000 Plant Spec Point Desc.: AFW FLOW TO SG A Generic/Cond Desc.: STM GEN A AUXILLIARY FW FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 400 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: DAVE 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 A 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-FT100A and 2FWE-FT100A1 sense flow between the Auxiliary Feedwater Throttle Valves and SG A. The Auxiliary Feedwater Line taps into the Main Feed Line between the Feedwater Isolation Valve and SG A.

L-06-151 Attachment 1 Page 26 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: AX-FD-FL-2B Point ID: UF3001 Plant Spec Point Desc.: AFW FLOW TO SG B Generic/Cond Desc.: STM GEN B AUXILLIARY FW FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 400 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: DAVE 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 B 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-FT1 00B and 2FWE-FT1 00B1 sense flow between the Auxiliary Feedwater Throttle Valves and SG B. The Auxiliary Feedwater Line taps into the Main Feed Line between the Feedwater Isolation Valve and SG B.

L-06-151 Attachment 1 Page 27 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: AX-FD-FL-3C Point ID: UF3002 Plant Spec Point Desc.: AFW FLOW TO SG C Generic/Cond Desc.: STM GEN C AUXILLIARY FW FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 400 Zero Point

Reference:

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

L-06-151 Attachment 1 Page 28 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: HL-TEMP-1A Point ID: T0419A Plant Spec Point Desc.: RCLA WIDE RANGE THOT RCS-TE413 Generic/Cond Desc.: STM GEN A INLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 650; LO ALM @ 541 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.: Reactor Coolant Loop A Hot Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE413 is located between A Loop Stop Valve and Coolant Inlet to SG A. 10080-TLD-06-044; RM-75A.

L-06-151 Attachment 1 Page 29 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: HL-TEMP-2B Point ID: T0439A Plant Spec Point Desc.: RCL B WIDE RANGE THOT RCS-TE423 Generic/Cond Desc.: STM GEN B INLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 650; LO ALM @ 541 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.: Reactor Coolant Loop B Hot Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE423 is located between B Loop Stop Valve and Coolant Inlet to SG B. 10080-TLD-06-060; RM-75A.

L-06-151 Attachment 1 Page 30 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: HL-TEMP-3C Point ID: T0459A Plant Spec Point Desc.: RCL C WIDE RANGE THOT RCS-TE433 Generic/Cond Desc.: STM GEN C INLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 650; LO ALM @ 541 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.: Reactor Coolant Loop C Hot Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE433 is located between C Loop Stop Valve and Coolant Inlet to SG C. 10080-TLD-06-076; RM-75A.

L-06-151 Attachment I Page 31 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CL-TEMP-1A Point ID: T0406A Plant Spec Point Desc.: RCL A WIDE RANGE TCOLD RCS-TE410 Generic/Cond Desc.: STM GEN A OUTLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION.FIELD Alarm/Trip Set Points: HIGH ALM @ 630; LO ALM @ 530 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.: Reactor Coolant Loop A Cold Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE410 is located between 2RCS-P21A discharge and the A Loop Stop Valve. 10080-TLD-06-040; RM-75A.

L-06-151 Attachment 1 Page 32 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CL-TEMP-2B Point ID: T0426A Plant Spec Point Desc.: RCL B WIDE RANGE TCOLD RCS-TE420 Generic/Cond Desc.: STM GEN B OUTLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HIGH ALM @ 630; LO ALM @ 530 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.: Reactor Coolant Loop B Cold Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE420 is located between 2RCS-P21B discharge and the B Loop Stop Valve. 10080-TLD-06-056; RM-75A.

L-06-151 Attachment I Page 33 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CL-TEMP-3C Point ID: T0446A Plant Spec Point Desc.: RCL C WIDE RANGE TCOLD RCS-TE430 Generic/Cond Desc.: STM GEN C OUTLET TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR Minimum Instr Range: 0 Maximum Instr Range: 700 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Location: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm/Trip Set Points: HI ALM @ 630 DEGF; LO ALM @ 530 DEGF 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.: Reactor Coolant Loop C Cold Leg temperature signal is sent to the Main Control Board, Remote Shutdown Panel, and the plant and PSMS computers. 2RCS-TE430 is located between 2RCS-P21C discharge and the C Loop Stop Valve. 10080-TLD-06-072; RM-75A.

L-06-151 Attachment 1 Page 34 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: RCS-PRESSURE Point ID: UPS026 Plant Spec Point Desc.: RCS WIDE RANGE PRESSURE Generic/Cond Desc.: REACTOR COOLANT SYSTEM PRESSURE Analog/Digital: A Engr Units/Dig States: PSIG Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 3000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 3 How Processed: INPUT FROM PSMS 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 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-06-004; 10080-TLD-06-005; 10080-TLD-05D-008; RK-25G; RK-25E.

L-06-151 Attachment 1 Page 35 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: PRZR-LEVEL Point ID: U0483 Plant Spec Point Desc.: AVERAGE PZR LEVEL (1/2/3)

Generic/Cond Desc.: PRIMARY SYSTEM PRESSURIZER LEVEL Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: N/A Minimum lnstr 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: CHAU 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.: 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.

L-06-151 Attachment 1 Page 36 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: RCS-CHG-MU Point ID: UF1013 Plant Spec Point Desc.: TOTAL CHARGING FLOW Generic/Cond Desc.: PRIMARY SYSTEM CHG OR MU FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: 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: ADD 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 computed on the Plant Computer by adding the CHG LINE FLW CHS-FT122 (F0128A), and the three RCP SEAL INJECTION flows (FO131A, RCP 21A SEAL INJ FLOW CHS-FT1 30; F0129A, RCP 21B SEAL INJ FLOW CHS-FT1 27; and F0127A, RCP 21C SEAL INJ FLOW CHS-FT1 24).

L-06-151 Attachment I Page 37 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: HPSI-FLOW1 Point ID: UF1011 Plant Spec Point Desc.: HI SI FLOW TOTAL Generic/Cond Desc.: HIGH PRESS SAFETY INJECTION FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: 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: ADD 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-1 1A-038; 10080-TLD-11A-039; RM-407-1; RM-41 1-1.

L-06-151 Attachment I Page 38 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: LPSI-FLOW1 Point ID: UF1014 Plant Spec Point Desc.: LO SI FLOW TOTAL Generic/Cond Desc.: LOW PRESS SAFETY INJECTION FLOW Analog/Digital: A Engr Units/Dig States: GPM Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 10000 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: P Number of Sensors: 2 How Processed: ADD 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 total flow through Train A and B Low Pressure Safety Injection Header or Safety Injection Flow from Recirculation Spray Pumps to Reactor Coolant Loops A, B and C. Pumps 2SIS-P21A and B have a design flow rate of 3000 GPM at 240 PSIG with a shutoff head of 350'. The Recirculation Pumps Pumps (2RSS-P21A, B, C and D) have a design flow rate of 3500 GPM at 280f and 266 FT. 2SIS-FT945 (Train A) and 2S(S-FT946 (Train B) sense flow at the discharge of the LHSI Pumps (2SIS-P21A and B) between the Recirculation Spray Pump connection to the injection header and the header connection to the Hot and Cold Legs for Reactor Coolant Loops A, B and C.

L-06-151 Attachment I Page 39 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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: INCHES Engr Units Conversion: LINEAR 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.

L-06-151 Attachment 1 Page 40 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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: INCHES Engr Units Conversion: LINEAR Minimum lnstr 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.

L-06-151 Attachment I Page 41 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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: INCHES Engr Units Conversion: LINEAR 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.

L-06-151 Attachment 1 Page 42 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: COND-AE-RAD1 Point ID: R0001A Plant Spec Point Desc.: AIR EJ DISCHARGE 2ARC-RQ100 Generic/Cond Desc.: COND AIR EJECTOR RADIOACTIVITY Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1.0 Zero Point

Reference:

N/A 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: 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.: 2ARC-RQ100 monitors the gaseous effluent from the Condenser Air Ejector discharge for Xe-1 33 before the Charcoal Delay Beds. An alarm indicates a primary to secondary leak. Detector output is sent to digital radiation monitor system (DRMS) which transmits value and measurement condition once per minute to the PCS. A beta scintillation detector monitors the Condenser Air Ejector discharge upstream of the Charcoal Delay Beds. Ref: Op Manual Chapter 43, RM-419-2, TLD-43-056.

L-06-151 Attachment 1 Page 43 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: COND-AE-RAD2 Point ID: ROO1OA Plant Spec Point Desc.: AIR EJ DELAY BED 2GWS-RQ102 Generic/Cond Desc.: COND AIR EJECTOR RADIOACTIVITY Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1.0 Zero Point

Reference:

N/A 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: 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.: 2GWS-RQ102 monitors the gaseous effluent from the Air Ejector Charcoal Bed for Xe-133. An alarm indicates a primary to secondary leak and a possible malfunction of the Charcoal Delay Beds. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A beta scintillation detector monitors Air Ejector Charcoal Bed gaseous effluent. Ref: Op Manual Chapter 43; RM-443-17; TLD-43-062.

L-06-151 Attachment 1 Page 44 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CTMNT-RAD1 Point ID: R0086A Plant Spec Point Desc.: IN-CNMT HI RNG AREA 2RMR-RQ206 Generic/Cond Desc.: RADIATION LEVEL IN CONTAINMENT Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1E9 Zero Point

Reference:

N/A 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: 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.: 2RMR-RQ206 monitors the radiation levels inside Containment and provides both local and Control Room alarms and indication. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. An ion chamber detects High Range area radiation levels inside Containment. Ref: Op Manual Chapter 43; TLD-43-017.

L-06-151 Attachment 1 Page 45 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CTMNT-RAD2 Point ID: R0087A Plant Spec Point Desc.: IN-CNMT HI RNG AREA 2RMR-RQ207 Generic/Cond Desc.: RADIATION LEVEL IN CONTAINMENT Analog/Digital: A Engr Units/Dig States: R/HR Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1E9 Zero Point

Reference:

N/A 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: 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.: 2RMR-RQ207 monitors the radiation levels inside Containment and provides both local and Control Room alarms and indication. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. An ion chamber detects High Range area radiation levels inside Containment. Ref: Op Manual Chapter 43; TLD-43-018.

L-06-151 Attachment 1 Page 46 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: RCS-LTD-RAD2 Point ID: R0002A Plant Spec Point Desc.: RX CLNT LTDN LO RNG 2CHS-RQ101A Generic/Cond Desc.: RAD LEVEL OF RCS LETDOWN LINE Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 1.0E2 Zero Point

Reference:

N/A 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: N/A NI Detector Power Supply Cut-Off Power Level: N/A NI Detector Power Supply Turn-ON Power Level: NIA Instrument Failure Mode: LOW Temperature Compensation for DP Transmitters: N Level Reference Leg: N/A Unique System Desc.: 2CHS-RQ101A monitors the gross activity of the reactor coolant (Cs-137) by drawing samples from the Reactor Coolant Letdown Line and delaying them to permit sufficient decay of the N-16 isotope before they pass by the detectors. This is an indication of fission products present in the reactor coolant. This radiation monitor provides the Low Range indication. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A detector monitors gross activity of the reactor coolant at Reactor Coolant Letdown Line.

L-06-151 Attachment 1 Page 47 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MAIN-SL-1A Point ID: R0088A Plant Spec Point Desc.: MAIN STMACTIVITY 2MSS-RQ101A Generic/Cond Desc.: STM GEN A STEAM LINE RAD LEVEL Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.0E4 Zero Point

Reference:

N/A 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: 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.: 2MSS-RQ101A monitors the activity (Kr-88) following an accident in which the Power-Operated Dump Valves or Main Steam Safety Valves may be used as a discharge path to the environment. This monitor is activated by a Safety Injection Signal. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A gamma scintillator detects activity in the Main Steam Line between SG A and the Main Steam Trip Valves upstream of the Safety Valve tie-in. Ref: Op Manual Chapter 43; TLD-43-071; RM-421-2.

L-06-151 Attachment I Page 48 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MAIN-SL-2B Point ID: R0089A Plant Spec Point Desc.: MAIN STM ACTIVITY 2MSS-RQ101B Generic/Cond Desc.: STM GEN B STEAM LINE RAD LEVEL Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.0E4 Zero Point

Reference:

N/A 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: 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.: 2MSS-RQ1 01 B monitors the activity (Kr-88) following an accident in which the Power-Operated Dump Valves or Main Steam Safety Valves may be used as a discharge path to the environment. This monitor is activated by a Safety Injection Signal. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A gamma scintillator detects activity in the Main Steam Line between SG B and the Main Steam Trip Valves upstream of the Safety Valve tie-in. Ref: Op Manual Chapter 43; TLD-43-075; RM-421-2.

L-06-151 Attachment 1 Page 49 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: MAIN-SL-3C Point ID: R0090A Plant Spec Point Desc.: MAIN STM ACTIVITY 2MSS-RQ101C Generic/Cond Desc.: STM GEN C STEAM LINE RAD LEVEL Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.0E4 Zero Point

Reference:

N/A 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: 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.: 2MSS-RQ101C monitors the activity (Kr-88) following an accident in which the Power-Operated Dump Valves or Main Steam Safety Valves may be used as a discharge path to the environment. This monitor is activated by a Safety Injection Signal. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A gamma scintillator detects activity in the Main Steam Line between SG C and the Main Steam Trip Valves upstream of the Safety Valve tie-in. Ref: Op Manual Chapter 43; TLD-43-076; RM-421-2

L-06-151 Attachment 1 Page 50 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: SG-BD-RAD-1A Point ID: R0079A Plant Spec Point Desc.: SG BLOWDOWN 2SSR-RQ100 Generic/Cond Desc.: STM GEN A/B/C BLOWDOWN RAD LEVEL Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.0 Zero Point

Reference:

N/A 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: 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.: 2SSR-RQI100 monitors the activity of the Steam Generator Blowdown for Cs-137. Samples are taken from a common header which acts as a manifold from the three Steam Generators. A High Alarm isolates the sample lines.

The sampling valve arrangement permits the operator to determine the source of the high activity. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A gamma scintillator monitors the activity of the Steam Generator Blowdown effluent in a common header from all three Steam Generators.

L-06-151 Attachment 1 Page 51 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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 Conversion: 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: DAVE 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 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-1 2B-034; 10080-TLD-1 2B-035; RK-321 H; RK-321 K.

L-06-151 Attachment 1 Page 52 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: CTMNT-TEMP Point ID: T1002A Plant Spec Point Desc.: RX CNMT TEMP LMS-TE100-2 Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR 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 @ 121.3 DEGF; LO ALM @ 80.7 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-TE1 00-2 measures Containment temperature inside the Crane Wall.

See attached drawing for detector locations in Containment. 2LMS-TE100-2 senses Containment temperature at 801' 6" elevation inside the Crane Wall.

Ref: 10080-TLD-12B-007; RK-14A.

L-06-151 Attachment 1 Page 53 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA12 Point ID: T1008A Plant Spec Point Desc.: RX CNMT TEMP LMS-TE100-8 Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: N/A Minimum Instr Range: 50 Maximum Instr Range: 130 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 @ 106.3 DEGF; LO ALM @ 79.5 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-TE1 00-8 measures Containment temperature inside the Crane Wall.

See attached drawing for detector locations in Containment. 2LMS-TE100-8 senses temperature in Containment at 743' elevation inside the Crane Wall.

Ref:10080-TLD-12B-013; RK-14A.

L-06-151 Attachment I Page 54 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA 13 Point ID: T1013A Plant Spec Point Desc.: RX CNMT TEMP LMS-TE100-13 Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR 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 @ 123.9 DEGF; LO ALM @ 83.4 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-TE100-13 measures Containment temperature inside the Crane Wall.

See attached drawing for detector locations in Containment. 2LMS-TE100-13 senses temperature in Containment at 802' elevation inside the Crane Wall.

Ref:10080-TLD-12B-018; RK-14A.

L-06-151 Attachment I Page 55 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: .9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA14 Point ID: T1014A Plant Spec Point Desc.: RX CNMT TEMP LMS-TE100-14 Generic/Cond Desc.: CONTAINMENT TEMPERATURE Analog/Digital: A Engr Units/Dig States: DEGF Engr Units Conversion: LINEAR 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 @ 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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 56 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA 15 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 Conversion: LINEAR 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-TE1 00-5 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.

L-06-151 Attachment I BEAVER VALLEY POWER STATION Page 57 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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 Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A 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: 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-3117C; RM-446-1.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 58 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS 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: INCHES Engr Units Conversion: LINEAR 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-LT1 51B 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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 59 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EXTRA 16 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 Conversion: N/A Minimum Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A 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: 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-HA 001B) 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.

L-06-151 Attachment 1 BEAVER VALLEY POWER STATION Page 60 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: REAC-VES-LV4 Point ID: UPS014 Plant Spec Point Desc.: RVLIS FULL RANGE LEVEL TRAIN B Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 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: P 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

1. 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".

L-06-151 Attachment I Page 61 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: REAC-VES-LV3 Point ID: UPS013 Plant Spec Point Desc.: RVLIS FULL RANGE LEVEL TRAIN A Generic/Cond Desc.: REACTOR VESSEL WATER LEVEL Analog/Digital: A Engr Units/Dig States:

Engr Units Conversion: 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: P 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

1. 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".

L-06-151 Attachment I Page 62 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: EFF-LIQ-RAD1 Point ID: R0094A Plant Spec Point Desc.: LIQ WST EFFLUENT 2SGC-RQ100 Generic/Cond Desc.: RADIOACTIVITY OF RELEASED LIQ Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.OE-1 Zero Point

Reference:

N/A 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: 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.: 2SGC-RQ100 receives an auto-start signal and monitors the activity (Cs-137) in the Liquid Waste Process System when flow is detected. Upon detection of High radiation a valve is closed to prevent the release of this discharge.

Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A gamma scintillator detects activity in the discharge from the Liquid Waste Process System. Ref: Op Manual Chapter 43; TLD-43-048

L-06-151 Attachment I Page 63 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: RCS-LTD-RAD1 Point ID: R0003A Plant Spec Point Desc.: RX CLNT LTDN HI RNG 2CHS-RQ101B Generic/Cond Desc.: RAD LEVEL OF RCS LETDOWN LINE Analog/Digital: A Engr Units/Dig States: uCI/CC Engr Units Conversion: N/A Minimum Instr Range: 0.0 Maximum Instr Range: 1.0E5 Zero Point

Reference:

N/A 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: 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.: 2CHS-RQ101B monitors the gross activity of the reactor coolant (Cs-137) by drawing samples from the Reactor Coolant Letdown Line and delaying them to permit sufficient decay of the N-16 isotope before they pass by the detectors. This is an indication of fission products present in the reactor coolant. This radiation monitor provides the High Range indication. Detector output is sent to Digital Radiation Monitor System (DRMS) which transmits value and measurement condition once per minute to the PCS. A detector monitors gross activity of the reactor coolant at Reactor Coolant Letdown Line.

L-06-151 Attachment 1 Page 64 of 65 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: BWST-LEVEL1 Point ID: LO500A Plant Spec Point Desc.: RWST LVL QSS-LT100A Generic/Cond Desc.: BORATED WATER STORAGE TANK LEVEL Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: 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: LOALM @ 718 IN / HI ALM @ 721 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-2-13.11-1; 10080-TLD-13B-001; LSK-27-9D; LSK-29-6B; RK-325R.

L-06-151 Attachment I BEAVER VALLEY POWER STATION Page 65 of 65 ERDS DATA POINT LIBRARY Date: 9/16/2006 Reactor Unit: BV2 Data Feeder: PCS NRC ERDS Parameter: BWST-LEVEL2 Point ID: L0501A Plant Spec Point Desc.: RWST LVL QSS-LT1 00B Generic/Cond Desc.: BORATED WATER STORAGE TANK LEVEL Analog/Digital: A Engr Units/Dig States: INCHES Engr Units Conversion: 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 @ 718 IN/ HI ALM @ 721 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-2-13.1 1-1; 10080-TLD-13B-002; LSK-27-9D; LSK-29-6B; RK-325Q.