ML13301A005

Calvert Cliffs Nuclear Power Plant Unit 2 - Emergency Response Data System

ML13301A005
Person / Time
Site:	Calvert Cliffs
Issue date:	10/23/2013
From:	Fick M J Constellation Energy Nuclear Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML13301A005 (6)

Text

Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 CENG.a joint venture of Constellation

• EJmeDF Energy,-D CALVERT CLIFFS NUCLEAR POWER PLANT October 23, 2013 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:

Document Cor

SUBJECT:

Calvert Cliffs Unit No. 2; Dc E~mer~enev Re ntrol Desk Nuclear Power Plant ,cket No. 50-318Data System.... er,--t R e...s D at .. ..........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 table below provides a brief summary of the changes: Point Identifier Unit Description Status 2R542 1! 2 Main Stm Rad Lp 21 Range changed 2R5422! 2 Main Stm Rad Lp 22 Range changed 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 Mr. Douglas E. Lauver at (410) 495-5219.Very truly yours, Michael J. Fick Director-Emergency Planning MJF/PSF/bjd

Attachment:

Emergency Response Data System Data Point Library (4 pages)cc: N. S. Morgan, NRC Resident Inspector, NRC W. M. Dean, NRC S. Gray, DNR AD ý LP IJ ATTACHMENT EMERGENCY RESPONSE DATA SYSTEM DATA POINT LIBRARY (4 pages)Calvert Cliffs Nuclear Power Plant, LLC October 23, 2013 PWR Data Point Library Reference File Report Date: Page: 02-28-2013 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 Reierence:

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

Description:

5/29/1997 CC2 CC21 MAIN SL 1/A 2R5421!MAIN STM RAD LP 21 STM GEN 21 STEAM LINE RAD LEVEL A R/HR N/A 1 E-4 1E4 N/A N/A P INVERSE LOG OF INSTRUMENT VALUE N/A N/A N/A N/A NfA IN 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 : 02-28-2013 30 Date: Reactor Unit: Data Feeder: NRC ERDS Parameter:

Point ID: Plant Specific Point

Description:

Generic I Condition

==

Description:==

Analog / Digital: ENGR Units I Digital States: ENGR Units C onversion:

Minimum Instrument Range: Maximum Instrument Range: Zero Point

Reference:

Reference Point Notes Proc or Sens: Number of Sensors: How Processedl:.

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 Referenpce Leg: Unique System

Description:

5/29/1997 N CC2 CC2 1 MAIN SL 2/B 2R5422!MAIN STM RAD LP 22 STM GEN 22 STEAM LINE RAD LEVEL A RIHR NIA 1 E-4 1E4 N/A NIA P 1 INVERSE LOG OF INSTRUMENT VALUE NIA N/A NIA 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: 10-04-2013 29 Date: Reactor Unit: Data Feeder: NRC ERDS Parameter:

Point ID: Plant Specific Point

Description:

Generic I Condition

==

Description:==

Analog / 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:

5/29/1997 CC2 CC21 MAIN SL I/A 2R5421 MAIN STM RAD LP 21 STM GEN 21 STEAM LINE RAD LEVEL A uCi/cc N/A 1E-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: Page: 10-04-2013 30 Date: Reactor Unit: Data Feeder: NRC EROS Parameter:

Point ID: Plant Specific Point

Description:

Generic / 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 / Trip Sotpoints:

NI Detector Power Supply Cut-Off Power Level: NI Detector Power Supply Turn-oni Power Level: Instrument Failure Mode: Temperature Compensation for DP Transmitters:

Level Reference Leg: Unique System

Description:

5/29/1997 CC2 CC21 MAIN SL 2/B 2R54221 MAIN STM RAD LP 22 STM GEN 22 STEAM LINE RAD LEVEL A uCi/cc NIA I E-2 1 E4 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.