ML20094E026

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Forwards List of Data Point Library Changes,Per 10CFR50,App E,Section VI.3.a & NUREG-1394,Rev 1,Section 3.6
ML20094E026
Person / Time
Site: Beaver Valley
Issue date: 10/31/1995
From: George Thomas
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RTR-NUREG-1394 NUDOCS 9511070028
Download: ML20094E026 (3)


Text

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Duquesne @ Company sen<;-l m- 'St o#

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. (412) 643-8069 FAX

, GEORGE S. THOMAS l

{hk'['{" October 31, 1995 t

f U. S. Nuclear Regulatory Commission Attention: Document Control Desk l

Washington, DC 20555-0001 i

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Subject:

Beaver Valley Power Station, Unit No.1 3 Docket No. 50-334, License No. DPR-66 Emergency Response Data System (ERDS)

! 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.

Two (2) DPLs have undergone a change in the Hi alann setpoints. These changes are currently in effect on the Beaver Valley Power Station plant computers which provide data to the ERDS computer.

If you have any questions concerning the DPL changes, please contact Mr. J. S. Senko, (412) 393-5728. i Sincerel ,

u sw eor S. Thomas Attachments c: Mr. L. W. Rossbach, Sr. Resident Inspector Mr. T. T. Martin, NRC Region I Administrator Mr. D. S. Brinkman, Sr. Project Manager Mr. J. R. Jolicoeur, USNRC Incident Response Branch Mr. T. P. LaRosa, NUS Corporation /El Division Mr. R. R. Keimig, NRC Region I, Emergency Preparedness Mr. P. D. Kaufman, NRC Region I, Emergency Preparedness 9511070028 951031 DR ADOCK0500g4 ha t

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p lk BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY BV1 ERDS INPUT Dates, 10/19/95 Reactor Unit: BV1

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Data Feeder: PVC NRC ERDS Parameters H2 CONC ,

Point ID: CO201A Plant Spec Point Desc.: CNMT HYD CONCENT 1 H-HY101A )

Generic /Cond Desc.: CONTAINMENT HYDROGEN CONC Analog / Digital: A ,

r Engr Units / Dig States  %

I Engr Units Conversion: LINEAR c i

Minimun Instr Range: 0 Maximum Instr Range: 10 Zero Point

Reference:

N/A Reference Point Notes: N/A PROC or SENS: S Number Of Sensors: 1 How Processed: N/A Sensor Locations: SEE UN!0UE SYSTEM DESCRIPTION FIELD AlarnVirlp Set Points: HI ALARM AT 1%

N1 Detector Power Supply Cut-off Power Level N/A N! Detector Power Supply Turn-on Power Level: N/A Instrument Failure Mode: LOW

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Temperature Compensation For DP Transmitters: N Level Reference Leg: N/A Unique System Desc.:

CONTAINMENT GAS IS SAMPLED AND ANALYZED AT HYDROGEN ANALYZER H2-HY101A.

HYDROGEN CONCENTRATION IS INDICATED LOCALLY AND ON THE MAIN CONTROL BOARD.

H2 HY101A SENSES HYDROGEN CONCENTRATION ALTERNATELY IN STREAM i THE PRESSURIZER CUBICLE, THEN IN STREAM 2 THE SUCTION LINE FOR THE CONTAINMENT EVACUATION PUMP 1A (CONTAINMENT DOME). OP MANUAL CHAPTER 46, RM-150-1

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  • BEAVER VALLEY POWER STATION ERDS DATA POINT LIBRARY ,

BV1 ERDS INPUT i I

4 Dater, 10/19/95 Reactor Units BV1 Data Feeder: PVC NRC ERDS Parameter: H2 CONC l Point ID: CO202A I

Piant Spec Point Desc.: CNMT HYD CONCENT 2 H NY1018 Generic /Cond Desc.: CONTAINMENT HYDROGEN CONC Analog / Digital: A l

Engr Units / Die States:  %

Engr Units Conversion: LINEAR l

Minimm Instr Range: 0 Maximum Instr Range: 10 j l

Zero Point

Reference:

N/A l Reference Point Notes N/A PROC or SENS: $ j l

Ntaber Of Sensors: 1 How Processed: N/A l I

Sensor Locations: SEE UNIQUE SYSTEM DESCRIPTION FIELD Alarm / Trip Set Points: HI ALARM AT 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 Tenperature compensation For DP Transmitters: N Level Reference Leg: N/A 1

Unique System Desc.: l CONTAINMENT CAS IS SAMPLED AND ANALYZED AT HYDROGEN ANALYZER H2-HY1018.

HYDROGEN. CONCENTRATION 1$ INDICATED LOCALLY AND ON THE MAIN CONTROL BOARD.

H2 HY101B SENSES HYDROGEN CONCENTRATION ALTERNATELY IN STREAM 1 THE PRESSURIZER CUBICLE, THEN IN STREAM 2 THE SUCTION LINE FOR THE CONTAINMENT EVACUATION PUMP 18 (CONTAINMENT DOME). OP MANUAL CHAPTER 46, RM-150-1 l 4

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