L-99-074, Forwards Changes to BVPS ERDS Data Point Library,Iaw Requirements of 10CFR50,App E,Section VI.3.a & NUREG-1394, Rev 1,Section 3.6, Administrative Implementation Requirements
| ML20206G245 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 04/30/1999 |
| From: | Jain S DUQUESNE LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| RTR-NUREG-1394 L-99-074, L-99-74, NUDOCS 9905070140 | |
| Download: ML20206G245 (3) | |
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D g Begve Valley Power Station Shippingport. PA 15077-0004 o
l SUSHIL C.JAIN (412) 393-5512
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April 30, 1999
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- L-99-074 i
U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001
Subject:
Beaver Valley Power Station, Unit No. I Docket No. 50-334, License No. DPR-66 Emergen'cy Response Data System (ERDS) l i
In accordance with the requirements of 10 CFR Part 50, Appendix E, Section VI.3.a and NUREG-1394, Revision 1, Section 3.6, " Administrative Implementation Requirements," the enclosed Data Point Library (DPL) changes are being submitted. These changes consist of changing the' Beaver Valley Power Station (BVPS) Unit No.1 DPLs for the Containment Hydrogen Concentration Hi Range Channels 1 and 2 from 0.5% to 1.0%
These changes are currently in effect on the BVPS plant computers which provide data to the ERDS computer.
Ifyou have any questions concerning the DPL changes, please contact.Mr. M. S. Ackerman, Manager, Safety & Licensing Department, (412) 393-5203.
Sincerely, S. C. Jain c:
Mr. D. S. Collins, Project Manager Mr. J. R. Jolicoeur, USNRC Incident Response Division Mr. D. M. Kern, Sr. Resident Inspector rgy Mr. H. J. Miller, NRC Region I Administrator
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9905070140 990430 QEliVIRING hDR ADOCK 05000334 @j IVAllIY PDR l 'i'i t o ENERGY
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,-s-L BEAVER VALLEY PONER STATION ERD 8 DATA POIt!T LIBRARY BV1 ERDS INPUT.
04/26/99
. Dates e,=
Reactor Uniti BV1 '
.-Data Feeders:
H2-CONC 1 Point IDi CO201A i
J z Plant Spec Point Dese,4-CHMT NYDROOEN CONCENTRATION CH 1 Ooneric/.tnd Desc.s-..
CONTAINMENT HYDROOEN CONC,
Analog / Digital:,
-A
. Engr Unite / Dig Statees
' Engr Unite Conversion LINEAR Minimum Instr Ranger.
0 i
Maximum Instr Ranget 10 I
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Eero Point Reference N/A Reference Point Notes:
N/A PROC or SENSi..
'S 7
Number Of Sensorst~
'1 How Processed:
1N/A 1
i
- Sensor Locationsi.
'.SEE UNIQUE SYSTEM DESCRIPTION FIELD
'. Alarm / Trip Set Pointes HI AIARM AT 1.0%
' ~
l NT Detector, Power Supply Cut-off Power Level N/A
~
'N1 Detector Power Supply Turn-un Power Levels N/A Instrument Failure Modes
- 14N -
lTopperature Compensation'For DP Transmitteres N
{
~
CLevel Reference 15 s.
N/A 9
Unique' system Dese,e-CONTAINMENT QAS IS SAMPLED AND ANALYZED AT HYDROOEN ANALYZER 1
.i.
' H2 HY101A. HYDROOEN CONCENTRATION IS INDICATED I4CALLY AND ON THE
. MAIN CONTROL BOARD. H2-HY101A SENSES HYDROOEN CONCENTRATION ALTERNATELY IN STREAM 1 THE PRESSURIZER CUBICLE.THEN IN STREAM 2 THE SUCTION LINE FOR THE CONTAINMENT EVActRTION PUMP 1A -
(CONTAlletENT DOME). OP MANUAL CHAPTER 46 RM-150-1~
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BEAVER VALLEY POWER STATION' ERDS DATA POIN"* LIBRARY avl ERDS INPirr Dates 04/26/99.
.. + -,
Reactor Unite.
BY1 Data Feeders' IPC NRC EADS Parametera EXTRA 22
. Point IDr
. C0202A s
. Plant Spec Point Desc.'i' CNNr HYDROGEN CONCENTRATION CH 2 j
'Osneric/Cond Desc.I
' CONTAINMENT HYDROGEN CONC
' Analog / Digitals.
A 1
']
Engr Units / Dig Statesi.
t
- Engr Units Conversions.
LINEAR
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Minimum Instr Range 0
Maximum Instr Rangen 10 Zero Point References N/A Reference Point Notess' N/A j
PROC or SENS S
l Number Of Sensores 1
1 l
How Processed:
N/A I
' Sensor locations:
SEE UNIQUE SYSTEM DESCRIPTION FIELD i
Alar 1n/ Trip Set Points HI ALARM AT 1.0%
]
NI Detector Power Supply Cut off Power Levels 'N/A 1
NI Detector Power Supply Turn-on Power Level N/A Instrument Failure Modes 14N
- Temperature Compensation For DP Transmitteres-N
' Level' Reference Lega N/A.
Unique System Desc.'s CONTAINMElff GAS IS SAMPLED AND ANALYZED AT HYDROGEN ANALYZER H2-HY101B. HYDROGEN CONCElfrRATION IS INDICATED LOCALLY AND ON THE MAIN COffrROL BOARD, H2 HY101B SENSES HYDROGEN CONCENTRATION ALTERNATELY IN STREAM 1 THE PRESSURIZER CUBICLE, THEN IN STREAM 2
- THE S'CTION LINE FOR THE ColfrAINMENT EVACUATION PUMP 1B u
e (CONTAllMElff DOME). OP MANUAL CHAPTER 46, RM-150-1 7
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