RNP-RA/02-0074, Revision to the 2001 Annual Radioactive Effluent Release Report

Revision to the 2001 Annual Radioactive Effluent Release Report

ML021340226
Person / Time
Site:	Robinson
Issue date:	05/10/2002
From:	Fletcher B Carolina Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RNP-RA/02-0074
Download: ML021340226 (4)

Text

10 CFR 50.36a(a)(2)

TS 5.6.3 CP&L A Progress Energy Company Serial: RNP-RA/02-0074 MAY 1 0 20OZ United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261/LICENSE NO. DPR-23 REVISION TO THE 2001 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT Ladies and Gentlemen:

The purpose of this letter is to transmit a revision to the Annual Radioactive Effluent Release Report for the period of January 1, 2001, through December 31, 2001, for the H. B. Robinson Steam Electric Plant (HBRSEP), Unit No. 2. This revision is due to numerical errors on pages 16 and 20 of 42. A right-hand margin bar denotes revised information. Please replace these pages in their entirety.

If you have any questions concerning this report, please contact Mr. C. T. Baucom.

Sincerely, B. L. Fletcher III Manager - Regulatory Affairs DJS/djs Attachment c: Mr. L. A. Reyes, NRC, Region II Mr. R. Subbaratnam, NRR, NRC (w/o enclosure)

NRC Resident Inspector, HBRSEP Robinson Nuclear Plant 3581 West Entrance Road Hartsville, SC 29550

United States Nuclear Regulatory Commission Attachment to Serial: RNP-RA/02-0074 3 Pages Attachment Revision to the 2001 Radioactive Effluent Release Report

Page 16 of 42 TABLE I11-B ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT - 2001 GASEOUS EFFLUENTS - GROUND LEVEL AND MIXED MODE RELEASES Continuous Mode Batch Mode Nuclides Released Unit Quarter I Quarter 2 Quarter 1 Quarter 2

1. Fission Gases Ar-41 Ci <LLD <LLD 2.92E-02 4.53E-02 Kr-85m Ci <LLD <LLD <LLD 3.24E-06 Xe-131m Ci <LLD <LLD 1.34E-04 4.90E-04 Xe-133 Ci <LLD 1.05E-02 1.55E-02 6.12E-02 Xe-133m Ci <LLD <LLD 1.05E-04 1.00E-03 Xe-135 Ci <LLD <LLD 3.50E-04 9.23E-04 Total for Period Ci <LLD 1.05E-02 4.53E-02 1.09E-01

2. Iodines1 1-131 Ci <LLD 4.60E-07 <LILD 4.05E-07 1-133 Ci <LLD <LLD <LLD <LLD Total for Period Ci <LLD 4.60E-07 <LLD 4.05E-07

3. Particulates' Co-58 Ci <LLD 9.33E-07 <LLD 1.59E-06 Co-60 Ci <LLD <LLD 2.53E-06 2.77E-07 Br-82 Ci <LLD 3.42E-06 <LID <LLD Sb-122 Ci <LLD 1.75E-07 <LLD <LLD Te-123m Ci <LLD 1.93E-08 <LLD 2.01E-08 Cs-137 Ci <LLD <LLD <LLD 2.76E-06 Total for Period Ci <LLD 4.54E-06 2.53E-06 4.64E-06

'Mixed mode continuous accountability includes mixed mode batch accountability (excludes tritium).

Revision 1

Page 20 of 42 TABLE IV-A ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT - 2001 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Unit Quarter Quarter Est. Total 1 11 2 Error%01 A. Fission and Activation Products

1. Total release (not including tritium, gases, alpha) Ci 6.95E-03 5.67E-02 1.07E+01

2. Average diluted concentration during period I.LCi/ml 2.51E-11 2.70E-10 B. Tritium

1. Total release Ci 1.55E+02 6.21E+01 9.20E+00

2. Average diluted concentration during period 1LCi/ml 5.59E-07 2.96E-07 C. Dissolved and entrained gases

1. Total release Ci 1.40E-02 2.37E-03 9.60E+00

2. Average diluted concentration during period pCi/ml 5.05E-11 1.13E-11

3. Percent of applicable limit  % 2.53E-05 5.65E-06 D. Gross alpha radioactivity F-1. Total release Ci <LLD <LLD 1.83E+01 E. Volume of waste released prior to dilution Liters 6.54E+05 8.26E+06 F. Volume of dilution water used during period Liters 2.77E+11 2.1OE+l1 G. Percent of 10CFR50, Appendix I

1. Quarterly Limit Organ: Liver  % 4.94E-04 NA Organ: GI-LLI  % NA 5.44E-03 Total body  % 1.45E-03 6.37E-03

2. Annual Limit Organ: Liver  % 2.47E-04* NA Organ: GI-LLI  % NA 2.94E-03*

Total body  % 7.23E-04* 3.91E-03*

Cumulative total for the year-to-date using the methodology in the ODCM.

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