ML15057A049
| ML15057A049 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 02/24/2015 |
| From: | Fick M Exelon Generation Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML15057A049 (11) | |
Text
1AN WMichael JI Fick ExeonGe e Regulatory Assurance Manager G(acting)
Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, MD 20657 410 495 6714 Office 443-532-6296 Mobile www.exeloncorp.com MichaelFick@exeloncorp.com 10 CFR 50, Appendix E February 24, 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 Renewed Facility Operating License Nos. DPR-53 and DPR-69 NRC Docket Nos. 50-317 and 50-318
Subject:
Emergency Response Data System The attached revision to the Emergency Response Data System (ERDS) Data Point Library for the Calvert Cliffs Nuclear Power Plant is provided pursuant to 10 CFR Part 50, Appendix E, Section VI.3.a. The revision is necessary based on a modification to the Main Steam Radiation Monitoring System.
The table below provides a brief summary of the changes:
Point Identifier Unit Description Old Range New Range 1 R5421!
1 Main Stm Rad Lp 11 1E 1 E4 1E 1 E5 1R5422!
1 Main Stm Rad Lp 12 1E 1 E4 1 E 1 E5 2R5421!
2 Main Stm Rad Lp 21 1E 1 E4 1E 1 E5 2R5422!
2 Main Stm Rad Lp 22 1E 1 E4 1 E 1 E5 The "before" and "after' ERDS Data Point Library sheets are attached.
There are no regulatory commitments contained in this correspondence.
Should you have questions regarding this matter, please contact me at (410) 495-6714.
Respectf ully, Michael J. Fick Reg Assurance Manager, Acting MJ F/PSF/bjm 4
a(t
Attachment:
Emergency Response Data System Data Point Library (8 pages)
"- ( {
Document Control Desk February 24, 2015 Page 2 cc:
NRC Project Manager, Calvert Cliffs NRC Regional Administrator, Region I NRC Resident Inspector, Calvert Cliffs S. Gray, MD-DNR
ATTACHMENT EMERGENCY RESPONSE DATA SYSTEM DATA POINT LIBRARY (8 pages)
Calvert Cliffs Nuclear Power Plant February 24, 2015
PWR Data Point Library Reference File Report Date :
Page:
10-22-2013 29 Date:
Reactor Unit-Data Feeder.
NRC EROS Parameter Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sons:
Number of Sensors:
How Processed:
Sensor Locations Alarm I 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
Description:
11/2/2012 CC1 CCll MAIN SL 1/A 1R5421!
MAIN STM RAD LP 11 STM GEN 11 STEAM LINE RAD LEVEL A
uCikcc N/A 1E-2 IE4 N/A N/A P
1 INSTRUMENT VALUE N/A NIA N/A N/A NIA N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM UNE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
Page:
10-22-2013 30 Date:
Reactor Unit-Data Feeder.
NRC ERDS Parameter.
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I Trip Setpolnts:
NI Detector Power Supply Cut-Off Power Level:
NI Detector Power Supply Turn-on Power Level:
Instrument Failure Mode:
Temperature Compensation for DP Transmittsm:
Level Reference Leg:
Unique System
Description:
11/2/2012 Ccl CCllI MAIN SL 2/B IR5422!
MAIN STM RAD LP 12 STM GEN 12 STEAM LINE RAD LEVEL A
uCi/cc N/A IE-2 1E4 N/A NIA P
I INSTRUMENT VALUE N/A N/A N/A N/A NIA N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AU)X BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
Page:
10-04-2013 29 Date:
Reactor Unit Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sons:
Number of Sensors:
How Processed:
Sensor Locations Alarm I 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
Description:
5/29/11997 CC2 CC21 MAIN SL 1/A 2R54211 MAIN STM RAD LP 21 STM GEN 21 STEAM LINE RAD LEVEL A
uCilcc N/A 1 E-2 1E4 N/A N/A P
1 INSTRUMENT VALUE N/A N/A NIA N/A N/A N
NIA THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
Page:
10-04-2013 30 Date:
Reaotor Unit-Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I Trip Setpoints:
NI Detector Power Supply Cut-Off Power Level:
NI Detector Power Supply Turn-on Power Level:
Instrument Failure Mode:
Temperature Compensation for OP Transmitters:
Level Reference Leg:
Unique System
Description:
5/29/1997 CC2 CC21 MAIN SL 2/B 2R5422I MAIN STM RAD LP 22 STM GEN 22 STEAM LINE RAD LEVEL A
uCi/cc N/A 1 E-2 1E4 N/A N/A P
1 INSTRUMENT VALUE N/A N/A N/A N/A N/A N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
02-24-2015 Page :
29 Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I 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
Description:
2/24/2015 CC1 Ccli MAIN SL 1/A I R54211 MAIN STM RAD LP 11 STM GEN 11 STEAM LINE RAD LEVEL A
uCi/cc N/A 1 E-2 1E5 N/A N/A P
I INSTRUMENT VALUE N/A N/A N/A N/A N/A N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
02-24-2015 Page:
30 Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog I Digital:
ENGR Units I Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I Trip Setpolnts:
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
Description:
2/24/2015 CC1 CClI MAIN SL 2/B 1 R54221 MAIN STM RAD LP 12 STM GEN 12 STEAM LINE RAD LEVEL A
uCi/cc NIA 1 E-2 IE5 N/A N/A P
I INSTRUMENT VALUE N/A N/A N/A N/A N/A N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
Page:
02-24-2015 29 Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter Point ID:
Plant Specific Point
Description:
Generic I Condition
Description:
Analog / Digital:
ENGR Units / Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I Trip Setpoints:
NI Detector Power Supply Cut-Off Power Level:
NI Detector Power Supply Tum-on Power Level:
Instrument Failure Mode:
Temperature Compensation for DP Transmitters:
Level Reference Leg:
Unique System
Description:
2/24/2015 CC2 CC21 MAIN SL I/A 2R5421I MAIN STM RAD LP 21 STM GEN 21 STEAM LINE RAD LEVEL A
uCi/cc N/A 1 E-2 1E5 N/A N/A P
1 INSTRUMENT VALUE N/A N/A N/A N/A N/A N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.
PWR Data Point Library Reference File Report Date:
Page:
02-24-2015 30 Date:
Reactor Unit:
Data Feeder:
NRC ERDS Parameter:
Point ID:
Plant Specific Point
Description:
Generic / Condition
Description:
Analog I Digital:
ENGR Units / Digital States:
ENGR Units Conversion:
Minimum Instrument Range:
Maximum Instrument Range:
Zero Point
Reference:
Reference Point Notes Proc or Sens:
Number of Sensors:
How Processed:
Sensor Locations Alarm I 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
Description:
2/24/2015 CC2 CC21 MAIN SL 2/B 2R54221 MAIN STM RAD LP 22 STM GEN 22 STEAM LINE RAD LEVEL A
uCilcc N/A 1 E-2 1 E5 N/A N/A P
1 INSTRUMENT VALUE N/A N/A N/A N/A N/A N
N/A THE MAIN STEAM EFFLUENT RADIATION DETECTORS MONITOR FOR NOBLE GASSES WITHIN THE MAIN STEAM LINE. THE MONITORS ARE LOCATED ON THE 27-FOOT LEVEL OF THE AUX BUILDING IN THE MSIV ROOM.