View source for L-98-064, Forwards Changes Being Made to Data Point Library (Dpl). Six Dpls Noted Below Have Undergone Changes Which Affect Following Radiation Monitor High Alarm Limit Values

{{Adams
| number = ML20205Q636
| issue date = 04/13/1999
| title = Forwards Changes Being Made to Data Point Library (Dpl). Six Dpls Noted Below Have Undergone Changes Which Affect Following Radiation Monitor High Alarm Limit Values
| author name = Cross J
| author affiliation = DUQUESNE LIGHT CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000334
| license number = 
| contact person = 
| case reference number = RTR-NUREG-1394
| document report number = L-98-064, L-98-64, NUDOCS 9904210350
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE
| page count = 7
}}

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4 g g g v g v.n.y e. rsi.iion suppinopo.t. PA 150U4)04 w .                                                   April 13, 1999 Nuclear Power Division L-98-064 i
U. S. Nuclear Regulatory Commission j  Attention: Document Control Desk                                                                        4 Washington, DC 20555-0001

==Subject:==
Beaver Valley Power Station, Unit No.1 Docket No. 50-334, License No. DPR-66 Emergency Response Data System (ERDS)
In accordance with t!<e requirements of 10 CFR Part 50, Appendix E, Section V1.3.a and NUREG-1394, Revision 1, Section 3.6, " Administrative Implementation Requirements," the enclosed Data Point Library (DPL) changes are being submitted. Six (6) Beaver Valley Power Station (BVPS) Unit No.1 DPLs noted below have undergone changes which affect the following Radiation Monitor High Alarm Limit values.
         .        Changing the Rx Coolant Letdown Hi Range              from 6.0E5 to 4.0E3 CPM e        Changing the Liquid Waste Effluent                    from 2.0E5 to 3.0E5 CPM
         .        Changing the Liquid Waste Containment DN Efr from 6.0E5 to 7.0E5 CPM e        Changing the CNMT High Range RAD CH 1                 from 3.00 to 200.0   R/HR e        Changing the CNMT High Range RAD CH 2                 from 3.00 to 200.0   R/HR e        Changing the Condenser Air Ejector                    from 450.0 to 400.0 CPM These changes are currently in effect on the BVPS plant computers which provide data to the ERDS computer.
If you have any questions concerning the DPL changes, please contact Mr. M. S. Ackerman, Manager, Safety & Licensing Department, (412) 393-5203.
g Sincerely,                     f 6
                                                                                                      ,O}
9904210350 990413 PDR      ADOCK 05000334 PDR ameY. ross b
F c:     Mr. D. S. Collins, Project Manager DE'llVEllilG Mr. J. R. Jolicoeur, USNRC Incident Response Division Mr. D. M. Kern, Sr. Resident Inspector                                            0UALITY Mr. H. J. Miller, NRC Region I Administrator                                      ENERGV

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BEAVER VALLEY POWER STATION ERDS DATA POINT LIERARY I                                                         BV1 ERDS INPUT                                                             J Date      ,        .                              04/0s/99 Reactor Uniti                                     BV1 Data Feeder:                                       IPC
!                                                                                                                                    I l                                                                                                                                    1 NRC ERDS Parameter                                RCS - LT')-
                                                                       . RAD 1 l
Point ID:                                          R0036A Plant Spec Point Desc.*                           RX COOLANT LETDOWN HI RANGE Oeneric/Cond Desc.                                 RAD LEVEL OF RCS LETDOWN LINE Ane! N/ Digital:                                  A                                                                     l l
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Engr Units / Dig States                           CPM I
Engr Units Conversion:                             N/A l
Minimum Instr Rangei                               10                                                                   l l
l Maximum Instr Range                                1E6 i
1 Eero Point References                              N/A Reference Point Notes:                             N/A PROC or SENS:                                      S Number Of Sensorsi                                 1 i
How Processed:                                     N/A Sensor Locations:                                  SEE UNIQUE SYSTEM DESCRIPTION FIELD                                  l Alarm / Trip Set Points:                           HI A!J4 6 4.0E3 CPM /ID ALM e -6.4E3 CPM NI Detector Power Supply Cut-of f Power Level      N/A NI Detector Power Supply Turn on Power Leveli      N/A Instrument Failure Modet                          LOW
            , Temperature Compensation For DP Tranemitterst     N                                                                    I Level Referen0e Lega                              N/A Unique System Dese.                                RM-ICH-101A MONITORS THE GROSS ACTIVITY OF THE REACTOR COOLANT (CD-60 6 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 $1ETECTORS. THIS 16 AN INDICATION OF FISSION PRODUCTS PRESENT IN THE REACTOR COOLANT. THIS RADIATION MONITC2 PROVIDES THE IDW AND HIGH RANGE INDICATION. A CAMMA SCINTILIATION DETECTOR MONITORS THE CROSS ACTIVITY OF THE REACTOR COOLANT BY DRAWINO SAMPLES FROM THE REACTOR COOLANT LETDOWN LINE DOWNSTEAM OF THE NON-REGENERATIVE HEAT EXCIIANGER. OM 43.
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e BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY BVI ERDS INPUT Dates      .
                            .                             04/08/99 BV1 Reactor Units IPC Data Feeder EFF- LIO. RADI NRC ERDS Parameter R0030A Point ID:
Plant Spec Point Desc.:                           LIQUID WASTE EFFLUENT RADIOACTIVITY OF RELEASED LIQUID Generic /Cond Dese.
A Analog / Digital:
Engr Units / Dig Statess                          CPM Engr Units Convereioni                            N/A Minimum Instr Range                                10 Maximum Instr Range                               IE6 Eero Point References                             N/A Reference Point Notes:                            N/A S
PROC or SENS:
Nui@er Of Sensorsi                                 1 How Processed:                                    N/A Sensor Locations:                                  SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm / Trip Set Points:                           HI AIJ4 0 3.0E5 CPM /1D ALM e -1600 CPM NI Detector Power Supply Cut-of f Power Leveli     N/A                                                                  ;
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NI Detector Power Supply Turn-on Power level      N/A                                                                  i i
Instrument Failure Modes                          IDW l
Temperature Compensation For DP T1ansmitters:     N j
Level Reference Legi                              N/A Unique System Desc.4                               RM-ILW 104 MONITORS THE ACTIVITY (CO-60 & CS-137) OF ANY RADIOACTIVE LIQUID WASTE DISCHARGED FROM THE STATION. A HlGH-HIGH ACTIVITY AUTOMATICALLY TERMINATES FIDW BY CIDSING THE DISCHARGE LINE ISOLATION VALVES. A GAMMA SCINTILLATION DETECTOR MONITORS THE ACTIVITY OF RADIOACTIVE LIQUID WASTE DISCHARGED DOWNSTREAM OF 'IllE LAST POINT OF RADIOACTIVE EFFLUENT ADDITION TO THE DISCHARGE HEADER. OP MANUAL CHAPTER 43. RM-417-1

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BEAVER VALLEY POCER STATION ERDS DATA POINT LIBRARY BV1 ERDS INPUT Date r    .
04/08/99 Reactor Unit                                    BV1 i
Data Feeders                                     IPC NRC ERDS Patameter:                              EFF-LIQ-RAD 2 Point ID:                                        YO717A Plant Spec Point Desc.:                          LIQUID WASTE CONTAINMENT DN EFF Generic /Cond Desc.:                             RADIOACTIVITY OF RELEASED LIQUID Analog / Digital:                                A Engr Units / Dig Statesi                          CPM
         ' IIngr Units Conversion:                          N/A l
l l          Minimum Instr kange:                             10 i
l          Maximum Instr Range:                             1E6 l
Eero Podr.t References                           N/A
(
Reference Point Notest                           N/A l
PROC or SENSs                                    S l
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Number Of Sensorst 1
How Processed:                                   N/A
         - Sensor Locations                                 SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm / Trip Set Points:                         HI ALM e 7.00E5 CPM NI Detector Power Supply Cut-off Power Level     N/A N Detector Power Supply Turn-on Power Level:     N/A Instrument Failute hode                          IDW Temperature Compensation For DP Transmitters:     N Level Reference Leg,                              N/A Unique System Desc.s                              RM-1LW-116 CONTINUOUSLY MONITORS THE ACTIVITY (C0-60 & CS 137) OF THE EFFLUENT DOWNSTREAM OF THE LIQUID WASTE CONTAMINATED DRAINS F!LTER. A HIOH-HIOH ACTIVITY WILL AUTOMATICALLY CIDSE THE ISOLATION V11VES TO TERMINATE FIDW. A OAMMA SCINTILLATION DETECTOR K)NITORS THE ACTIVITY OF LIQUID WASTE CONTAMINATED DRAINS EFFLUENT DOWNSTREAM OF THE CONTAMINATED DRAINS FILTER. OP MANUAL CHAPTER 43, RM-417-1

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e BEAT'ER VALLEY POWER STATION ERDS DATA POINT LIDRARY BV1 ERDS INPUT
                                                                                                                               )
Dates       .       .                              04/08/99                                                           i Reactor Unit                                       BVI Data Feeder                                        IPC CTMNT+ RAD 1 NRC ERDS Parameters Point ids                                         80070A Plant Spec Point Desc.*                          CNMT HIGH RANGE RAD CH 2 Oeneric/Cond Desc.                                 RADIATION LEVEL IN CONTAINMENT Analog /Digitali                                   A Engr Units / Dig States:                          R/HR Engr Units Conversion:                            N/A Minimum Instr Ranger                              1 Maximum Instr Ranger                              1E7 zero Point Reference                              N/A Reference Point Notes                             N/A PROC or SENSs                                     5 Nw.nt;er Of Sensorsi                               1 How Processed:                                    N/A Sensor locations:                                 SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm / Trip Set Points:                            HI ALM e 200 R/HR NI Detector Power Supply Cut-off Power Level        N/A NI Detector Power Supply Turn-on Power Level:      N/A Instrument Failure Mode                           IDW Temperature Compensation For DP Transmitters:       N Level Reference Leg                                 N/A Unique System Dese,s                                RM-1RM-219A FUNCTIONS AS AN ACCIDENT DETECTOR MEASURING RADIATION LEVELS INSIDE CONTAINMENT. AN ION CHAMBER DETECTOR MONITORS ACCIDENT RADIATION LEVELS INSIDE CONTAINMENT ON THE CRANE WALL ABOVE THE OPERATINO FIDOR, OP MANUAL CHAPTER 43 n- .            .  .

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* BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY BVI ERDS INPtfr Dates      .       .                               04/08/99 Reactor Units                                       BV1 Data Feeders                                        IPC NRC ERDS Parameters                                 CTMNT-RAD 2 Point ID:                                          R0071A Plant Spec Point Desc.a                            CNMT HIGH RANGE RAD CH 2 i
RADIATION LEVEL IN CONTAINMENT                                      j Generic /Cond Desc.:
Analog / Digital                                   A Engr Units / Dig States:                            R/HR i
Engr Unite Conversion:                              N/A Minimum Instr Range:                                1 Maximum Instr Ranges                               IE7 Zero Point 

==Reference:==
N/A Reference Point Notesa                             N/A PROC or SENS:                                      8                                                                  l Number Of Sensorsi                                 1 How Processed:                                     N/A Sensor Locations                                   SEE UN!QUE SYSTEM DESCRIPTION FIELD                                I Alarm / Trip Set Points:                           HI AIJ4 8 200 R/HR NI Detector Power Supply Cut-off Power Levela      N/A N1 Detector Power Supply Turn-on Power Leveli      N/A Instrument Failure Modea                           14N l         Temperature Compensation For DP Transmitters.      N Level Reference Legi                               N/A l
Unique System Desc.i                                RM-IRM-219B FUNCTIONS AS AN ACCIDENT DETECTOR MEASURING RADIATION LEVELS INSIDE CONTAINMENT. AN ION CHAMBER DETECTOR MONITORS ACCIDENT RADIATION LEVELS INSIDE CONTAINMENT ON THE CRANE WALL ABOVE THE OPERATING FIDOR. OP MANUAL CHAPTER 43 l
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I#                                 BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY BV1 ERDS INPUT Dates     ,       =                               04/08/99 Reactor Unit                                      BVI Data Feeders                                       IPC NRC ERDS Parameter                                COND-AE RAD 1 Point ID:                                          R0029A                                                                 1 i
Plant Spec Point Dese,s                            CONDENSER AIR EJECTOR Generic /Cond Desc.:                               COND AIR EJECMR RADIOACTIVITY Analog / Digitals                                  A Engr Units / Dig States:                            CiN Engr Unite Conversion:                             N/A Minimum Instr Range                                10 Maximum Instr Ranges                               IE6 l
l tero Point References                              N/A l                                                                                                                               i l       Reference Point Notes:                             N/A PROC or SENE:                                      S Number Of Sensors:                                 1 How Processed:                                     N/A Sensor Locationat                                  SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm / Trip Set Points:                           HI ALM e 400 CPM /LO ALM e -100 CPM NI Detector Power Supply Cut-off Power Level:      N/A I
!       NI Detector Power Supply Turn-on Power level       N/A Instrument Failure Modes                            IDW Temperature Compensation For DP Transmitters:       N Level Reference Lega                               N/A Unique System Desc.:                                RM-1SV-100 CONTINUOUSLY MONITORS THE EFFLUENT FOR GASOUS ACTIVITY (I-131, XE-133, KR 85) FROM THE CONDENSER AIR EJECTOR VENT. AN ALARM INDICATES A PRIMARY TO SECONDARY LEAK. A HIGH HIGH RADIOACTIVITY ALARM DIVERTS THE GASEOUS DISCHARGE TO THE CONTAINMENT BUILDING POR SUBSEQUENT DISCHARGE THROUGH THE ELEVATED RELEASE POINT, A BETA SCINTILLATION DETECTOR CONTINUOUSLY MONITORS l THE CONDENSER AIR EJECMR VENT. OP MANUAL CHAPTER 43, RM-422-1 1
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