ML18153A988
| ML18153A988 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 06/29/1994 |
| From: | Bowling M VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 94-195A, NUDOCS 9407050194 | |
| Download: ML18153A988 (11) | |
Text
ACCELERATEa DOCUMENT DISTRDWTION SYSTEM REGULATO,., INFORMATION DISTRIBUTION~~TEM (RIDS)
ACCESSION~1R:9407050194 DOC.DATE: 94/06/24 NOTARIZED: NO FACIL:SQ~281 Surry Power Station, Unit 2, Virginia Electric & Powe AUTH.NAME AUTHOR AFFILIATION BOWLING,M.L.
Virgin~a Power (Virginia Electric & Power Co.)
RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
Forwards emergency response data sys & data base updates.
Updated data base files provided in dBase IV format on also.
DOCKET#
05000281 DISTRIBUTION GODE: A026D COPIES RECEIVED:LTR '
ENCL 1 TITLE: Emergency Response Data System (ERDS)
SIZE: ---+-/..... 0~-
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NOTES:lcy NMSS/STSB/PM.
RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL AEOD/IRB 01 2
2 NRR/PD3-2 1
1 BUCKLEY,B 1
1 INTERNAL: ACRS 1
1 AEOD 1
1 AEOD/DOA/IRB 1
1 NRR;!J~S10:PEPB 1
1 OC/LFDCB 1
0 RGN2 ERC 1
1
'RE FIL;ILE 1
1 EXTERNAL: NRC PDR 1
1 NOTES:
1 1
NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2065) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED: LTTR 14 ENCL 13 05000281 /
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e VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 June 29, 1994 United States Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY SUJRRY POWER STATION UNIT 2 EMERGENCY RESPONSE DATA SYSTEM DATA BASE UPDATES Serial No.
NL&P/CGL Docket Nos.
License Nos.
94-195A RO 50-281 DPR-37 Modifications were recently made to the instrument range for the auxiliary feedwater flow points for Surry Unit 2. As part of the outage-related design change package associated with the Control Room Design Review modifications, the auxiliary feedwater flow range has been expanded from O - 350 gpm to O - 400 gpm. These modifications are identical to the Unit 1 changes you were advised of by an April 12, 1994 letter (Serial No.94-195). The changes are detailed in the Data Point Library (DPL) reference file forms contained in Attachment 1. Attachment 2 provides revision summaries (change reports) for the affected points for Surry Unit 2.
- The updated data base files are also provided in the dBase IV format on Attachment 3.
If you have questions regarding this information, please contact us.
Very truly yours,
//Al/2~
M. L. Bowling, Manager Nuclear Licensing & Programs Attachments:
- 1. Updated DPL Forms for Surry Unit 2
- 2. DPL Revision Summaries for Surry Unit 2
- 3. Updated DPL Data Base Files for Surry Unit 2 in dBase IV Format
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9407050194 940629 PDR ADOCK 05000281 P
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 NRC Senior Resident Inspector Surry Power Station NUS Corporation I El Division - Attachments 1 - 3 P. 0. Box 59736 Idaho Falls, Idaho 83405 Attention: Mr. Tony LaRosa
ATTACHMENT 1 UPDATED DPL FORMS FOR SURRY UNIT 2
PRINTED 06/16/94 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:
NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
INSTRUMENT FAILURE MODE:
TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
UNIQUE SYSTEM DESC:
STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE 06/16/94 SU2 N/A AX FD FL 1/A F2FW001A SG A AFW FLOW (RD)
STM GEN A AUX FEEDWATER FLOW A
GPM 0 -
515" H20 0.0 400.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT AUX FEED PMP DISCH UPSTRM OF STM GEN A VARIABLE N/A N/A N/A N/A Senses auxiliary feedwater flow to steam generator A.
e
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I N
PRINTED 06/16/94 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:
NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
INSTRUMENT FAILURE MODE:
TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
UNIQUE SYSTEM DESC:
STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE 06/16/94 SU2 N/A AX FD FL 2/B F2FW002A SG B AFW FLOW (WT)
STM GEN B AUX FEEDWATER FLOW A
GPM 0 -
515" H20 0.0 400.0 N/A N/A s
N/A N/A -
THIS IS A DIRECT SENSOR INPUT AUX FEED PMP DISCH UPSTRM OF STM GEN B VARIABLE N/A N/A N/A N/A Senses auxiliary feedwater flow to steam generator B.
PRINTED 06/16/94 DATE:
REACTOR UNI'l;':
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:
NI DETECTOR POWER SUPPLY TURN-ON POWER LEVEL:
INSTRUMENT FAILURE MODE:
TEMPERATURE COMPENSATION FOR DP TRANSMITTERS:
LEVEL REFERENCE LEG:
UNIQUE SYSTEM DESC:
STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE 06/16/94 SU2 N/A AX FD FL 3/C F2FW003A SG C AFW FLOW (BL)
STM GEN C AUX FEEDWATER FLOW A
GPM 0 -
515" H20 0.0 400.0 N/A N/A s
N/A N/A - THIS IS A DIRECT SENSOR INPUT AUX FEED PMP DISCH UPSTRM OF STM GEN C VARIABLE N/A N/A N/A N/A Senses auxiliary feedwater flow to steam generator C.
ATTACHMENT 2 DPL REVISION SUMMARIES FOR SURRY UNIT 2
N I......
STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE CHANGE REPORT CHANGED POINT F2FW001A AT 10:46 ON 06/16/94.
CHANGES WERE AS FOLLOWS:
DATE:
WAS: 03/29/94 IS: 06/16/94 ENGR UNITS CONVERSION:
WAS: 0 -
394" H20 IS: 0 - 515 II H20 MAXIMUM INSTR RANGE:
WAS: 350.0 IS: 400.0 PRINTED 06./16/94
N I
N STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE CHANGE REPORT CHANGED POINT F2FW002A AT 10:46 ON 06/16/94.
CHANGES WERE AS FOLLOWS:
DATE:
WAS: 03/29/94 IS: 06/16/94 ENGR UNITS CONVERSION:
WAS: 0 -
394" H20 IS: 0 -
515" H20 MAXIMUM INSTR RANGE:
WAS: 350.0 IS: 400.0 PRINTED 06/16/94
.I
N I w STATION: Surry UNIT: 2 PWR DATA POINT LIBRARY REFERENCE FILE CHANGE REPORT CHANGED POINT F2FW003A AT 10:47 ON 06/16/94.
CHANGES WERE AS FOLLOWS:
DATE:
WAS: 03/29/94 IS: 06/16/94 ENGR UNITS CONVERSION:
WAS:
0 -
394" H20 IS: 0 -
515" H20 MAXIMUM INSTR RANGE:
WAS: 350.0 IS: 400.0 PRINTED 06/16/94 r
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