3F0810-02, Emergency Response Data System. Provides 30 Day Report Re Addition of Data Point W356 on 07/22/2010 to CR-3 ERDS Data Point Library for RM-L7

Emergency Response Data System. Provides 30 Day Report Re Addition of Data Point W356 on 07/22/2010 to CR-3 ERDS Data Point Library for RM-L7

ML102290017
Person / Time
Site:	Crystal River
Issue date:	08/13/2010
From:	Rigsby M Progress Energy Florida
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
3F0810-02
Download: ML102290017 (3)

Text

Progress Energy Crystal River Nuclear Plant Docket No. 50-302 Operating License No. DPR-72 Ref: 10CFR50, Appendix E August 13, 2010 3F0810-02 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

Crystal River Unit 3 - Emergency Response Data System

Dear Sir:

The purpose of this letter is to provide a 30 day report to the NRC required by 10CFR50, Appendix E, Section VI.3.a. A software change has been implemented that added one (1) new parameter to the Emergency Response Data System (ERDS) Data Point Library for Progress Energy Florida, Inc., Crystal River Unit 3 (CR-3).

While evaluating INPO Operating Experience (OE) 29133 on ERDS, an unrelated condition was identified where liquid effluent radiation monitor RM-L7, Secondary Plant Discharge Liquid, was not included in the CR-3 ERDS Data Point Library. 10CFR50, Appendix E, Section VI.2.a.i, lists the selected plant data points to be included in the ERDS Data Point Library for Pressurized Water Reactors. Under Radiation Monitoring System, effluent radiation monitors are listed as selected plant parameters. RM-L7 measures the gross gamma activity of the discharge path from the condensate demineralizer regeneration neutralization tank to the discharge canal and direct releases of condensate to the discharge canal. Therefore, RM-L7 meets the criteria for being included in the CR-3 ERDS Data Point Library. On July 22, 2010, Data Point W356 was added to the CR-3 ERDS Data Point Library for RM-L7. No other omissions were identified during the review of the CR-3 ERDS Data Point Library.

No new regulatory commitments are contained in this letter.

If you have any questions regarding this submittal, please contact Mr. Dan Westcott, Superintendent, Licensing and Regulatory Programs at (352) 563-4796.

Sincerely, Mrl Rigs~by Manager Support , - Nuclear Crystal River Nuclear Plant MDR/dwh

Attachment:

New CR-3 ERDS Data Point Library Reference File xc: Regional Administrator, Region II Senior Resident Inspector NRR Project Manager Progress Energy Florida, Inc. AGO Crystal River Nuclear Plant 15760 W. Power Line Street Crystal River, FL 34428

PROGRESS ENERGY FLORIDA, INC.

CRYSTAL RIVER UNIT 3 DOCKET NUMBER 50 - 302 / LICENSE NUMBER DPR - 72 ATTACHMENT New CR-3 ERDS Data Point Library Reference File

U. S. Nuclear Regulatory Commission Attachment 3F0810-02 Page 1 of 1 CR-3 ERDS Data Point Library Reference File Date: 07/22/10 Reactor Unit: Crystal River Unit 3 Data Feeder: N/A NRC ERDS Parameter: Effluent Radiation Monitor Point ID: W356 Plant Specific Point

Description:

RM-L7, Secondary Plant Discharge Liquid Generic/Cond

Description:

Radioactivity of Released Liquids, Effluent Radiation Monitor Analog/Digital: A Engineering Units/Digital State: CPM Engineering Units Conversion: N/A Minimum Instrument Range: 10 Maximum Instrument Range: 1 E+6 Zero Point

Reference:

N/A Reference point Notes: N/A PROC or SENS: S Number of Sensors: 1 How Processed: N/A Sensor Locations: Auxiliary Building Alarm/Trip Setpoints: N/A NI Detector Power Supply Cut- N/A off Power Level:

NI Detector Power Supply Turn- N/A off Power Level:

Instrument Failure Mode: Low Temperature Compensation for N/A DP Transmitters Level Reference Leg: N/A Unique System

Description:

N/A