ML18153C683
| ML18153C683 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 08/02/1991 |
| From: | Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 90-681D, NUDOCS 9108070005 | |
| Download: ML18153C683 (8) | |
Text
- ,o' VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 August 2, 1991 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 EMERGENCY RESPONSE DATA SYSTEM DATA BASE UPDATE Serial No.
NL&P/CGL Docket Nos.
License Nos.90-681 D R1 50-280 50-281 DPR-32 DPR-37 An October 25, 1990, NRC letter requested detailed hardware, communications, data point, and administrative information to assist the NRC's contractor in designing Emergency Response Data System (EROS) interfaces. In letters dated April 11, 1991, and June 6, 1991 (Serial Nos.90-681 B and 90-681 C, respectively), Virginia Electric and Power Company provided the requested information for Surry Power Station. is a list of recent changes to points that will be transmitted to the NRC as part of the EROS communication link for Surry. Attachment 2 contains the updated printouts of the Data Point Library (DPL) sheets for the affected points (identified in ). Attachment 3 provides the updated DPL data base files in the dBase format, as specified by the NRC..
If you have questions regarding this information, please contact us.
Very truly yours, ti! f(};;;),
W. L. Stewart Senior Vice President - Nuclear Attachments
- 1.
List of Surry EROS Data Base Revisions
- 2.
Updated DPL Sheets for Data Base Revisions
- 3.
Updated DPL Data Base Files in dBase Format
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ee cc:
U. S. Nuclear Regulatory Commission - Attachments 1 and 2 Region II 101 Marietta Street, N. W.
Suite 2900 Atlanta, Georgia 30323 Mr. M. W. Branch - Attachments 1 and 2 NRG Senior Resident Inspector Surry Power Station Mr. Tony LaRosa - Attachments 1,2, and 3 NUS Corporation/ El Division P. 0. Box 50736 Idaho Falls, Idaho 83405
ee ATTACHMENT 1 SURRY EROS DATA BASE REVISIONS Points -
F1SI002A, F1SI003A, F2SI002A and F2SI003A Changed field 'NRC PARM' from 'HP SI FLOW' to
'LP SI FLOW' Changed field 'GEN DESC' from 'HIGH PRESSURE SI FLOW' to
c-ATTACHMENT 2 UPDATED DATA POINT LIBRARY SHEETS
Page No.
STATION: Surry UNIT: 1 --
PWR DATA POINT LIBRARY REFERENCE FILE DATE:
REACTOR UNIT:
DATA FEEDER:
NRC ERDS PARAMETER:
POINT ID:
PLANT SPEC POINT DESC:
GENERIC/COND DESC:
ANALOG/DIGITAL:
ENGR UNITS/DIG STATES:
ENGR UNITS CONVERSION:
MINIMUM INSTR RANGE:
MAXIMUM INSTR RANGE:
ZERO POINT
REFERENCE:
REFERENCE POINT NOTES:
PROC OR SENS:
NUMBER OF SENSORS:
HOW PROCESSED:
SENSOR LOCATIONS:
ALARM/TRIP SETPOINTS:
NI DETECTOR POWER SUPPLY CUT-OFF POWER LEVEL:
07/15/91 SU1 N/A LP SI FLOW F1 SI002A LHSI PMP A DISCH HDR FLOW (NL)
GPM 0 - 628 11 H20 0.0 5000.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT LHSI PMP A DISCH VARIABLE N/A NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
N/A INSTRUMENT FAILURE MODE:
N/A TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
N/A UNIQUE SYSTEM DESC:
Senses discharge of LHSI pump A.
07/15/91
ee Page No.
2 STATION: Surry UNIT: 1 --
PWR DATA POINT LIBRARY REFERENCE FILE DATE:
REACTOR UN IT :
DATA FEEDER:
NRC ERDS PARAMETER:
POINT ID:
PLANT SPEC POINT DESC:
GENERIC/COND DESC:
ANALOG/D !GIT AL:
ENGR UNITS/DIG STATES:
ENGR UNITS CONVERSION:
MINIMUM INSTR RANGE:
MAXIMUM INSTR RANGE:
ZERO POINT
REFERENCE:
REFERENCE POINT NOTES:
PROC OR SENS:
NUMBER OF SENSORS:
HOW PROCESSED:
SENSOR LOCATIONS:
ALARM/TRIP SETPOINTS:
07 /15/91 SU1 N/A LP SI FLOW F1SI003A LHSI PMP B DISCH HDR FLOW (NL)
GPM 0
- 628" H20 0.0 5000.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT LHSI PMP B DISCH VARIABLE NI DETECTOR POWER SUPPLY CUT-OFF POWER LEVEL:
N/A NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
N/A INSTRUMENT FAILURE MODE:
N/A TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
N/A UNIQUE SYSTEM DESC:
Senses discharge of LHSI pump B.
07/15/91
Page No.
STATION: Surry UNIT: 2 --
PIIR DATA POINT LIBRARY REFERENCE FILE DATE:
REACTOR UN IT:
DATA FEEDER:
NRC EROS PARAMETER:
POINT ID:
PLANT SPEC POINT DESC:
GENERIC/COND DESC:
ANALOG/DI GIT AL:
ENGR UNITS/DIG STATES:
ENGR UNITS CONVERSION:
MINIMUM INSTR RANGE:
MAXIMUM INSTR RANGE:
ZERO POINT
REFERENCE:
REFERENCE POINT NOTES:
PROC OR SENS:
NUMBER OF SENSORS:
HOii PROCESSED:
SENSOR LOCATIONS:
ALARM/TRIP SETPOINTS:
07/15/91 SU2 N/A LP SI FLOII F2SI002A LHSI PMP A DISCH HDR FLOII (NL)
LOIi PRESSURE SI FLOII A
GPM 0 - 628 11 H20 0.0 5000.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT LHSI PMP A DISCH VARIABLE NI DETECTOR POIIER SUPPLY CUT-OFF POIIER LEVEL:
N/A NI DETECTOR POIIER SUPPLY TURN-ON POIIER LEVEL:
N/A INSTRUMENT FAILURE MODE:
N/A TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
N/A UNIQUE SYSTEM DESC:
Senses discharge of LHSI pump A.
07/15/91
Page No.
2 STATION: Surry UNIT: 2 --
PWR DATA POINT LIBRARY REFERENCE FILE DATE:
REACTOR UN IT:
DATA FEEDER:
NRC ERDS PARAMETER:
POINT ID:
PLANT SPEC POINT DESC:
GENERIC/COND DESC:
ANALOG/DIGITAL:
ENGR UNITS/DIG STATES:
ENGR UNITS CONVERSION:
MINIMUM INSTR RANGE:
MAXIMUM INSTR RANGE:
ZERO POINT
REFERENCE:
REFERENCE POINT NOTES:
PROC OR SENS:
NUMBER OF SENSORS:
HOW PROCESSED:
SENSOR LOCATIONS:
ALARM/TRIP SETPOINTS:
07/15/91 SU2 N/A LP SI FLOW F2Sl003A LHSI PMP B DISCH HDR FLOW (NL)
GPM 0 - 628 11 H20 o.o 5000.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT LHSI PMP B DISCH VARIABLE NI DETECTOR POWER SUPPLY CUT-OFF POWER LEVEL:
N/A NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
N/A INSTRUMENT FAILURE MODE:
N/A TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
N/A UNIQUE SYSTEM DESC:
Senses discharge of LHSI pump B.
07/15/91