L-2021-243, Errata Corrections to FPL Letter L-2021-043 Re 2020 Annual Radioactive Effluent Release Report

Errata Corrections to FPL Letter L-2021-043 Re 2020 Annual Radioactive Effluent Release Report

ML21350A361
Person / Time
Site:	Turkey Point
Issue date:	12/16/2021
From:	Hess R Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2021-243
Download: ML21350A361 (8)

Text

• l=PL.

U.S. Nuclear Regulatory Commission December 16, 2021 L-2021-243 10 CFR 50.36a(a)(2)

Attn: Document Control Desk Wash ington , D.C. 20555 Re: Turkey Point Unit 3 and Unit 4 Docket Nos. 50-250 and 50-251 Errata Corrections to FPL letter L-2021-043

References:

1. FPL Letter L-2021 -043 , "2020 Annual Radioactive Effluent Release Report", dated February 23, 2021 .

A recent NRC review of the referenced report revealed numerical errors for certain values listed in the tables presented in the annual report.

The purpose of this letter is to provide errata corrections for updating the report pages which contain errata . The errors were mostly generated by rounding off and averaging values, as well as erroneously transcribing values from the calculation documents to the annual report.

Reference 1 report pages 11 , 12, 20, 23,26 ,32 have been updated.

Attachment 1 provides the updated pages with corrected numerical values highlighted, balded, and underlined . Additionally, revision bars have been added to indicate the table entries which have been updated Should there be any questions regarding this information, please contact Robert J. Hess, Licensing Manager at (305) 246-4112.

Sincerely, R~~~ss~~~~~-----

Licensi ng Manager Turkey Point Nuclear Plant SM Attachments cc: Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC , Turkey Point Plant Florida Power & Light Com pany 9760 S .W. 344th Street Homestead , FL 33035

L-2021-243 Attachment 1 Errata Corrections 2020 Annual Radioactive Effluent Release Report Submitted in FPL letter L-2021-043 Revised Pages Pages 11, 12, 20, 23,26,32

2020Turkey Point Annual Radioactive Effluent Release Report Table A-1, Gaseous Effluents - Summation of All Releases Unit: 3 January 2020 through December 2020 1ST 2ND 3RD 4TH Total Release Units Annual Quarter Quarter Quarter Quarter A. Fission and Activation Gases

1. Total Release Ci 1.42E-02 1.12E-02 2.72E-03 4.29E-03 3.24E-02

2. Average Release Rate for Period uCi/s 1.81E-03 1.43E-03 3.42E-04 5.39E-04 1.03E-03

3. Percent of Limit  % N/A N/A N/A N/A N/A B. Iodines and Halogens

1. Total Release Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Average Release Rate for Period uCi/s 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

3. Percent of Limit  % N/A N/A N/A N/A N/A C. Particulates

1. Total Release Ci 0.00E+00 1.50E-05 1.03E-05 0.00E+00 2.53E-05

2. Average Release Rate for Period uCi/s 0.00E+00 1.91E-06 1.30E-06 0.00E+00 8.01E-07

3. Percent of Limit  % N/A N/A N/A N/A N/A D. Tritium

1. Total Release Ci 1.41E+00 3.83E+00 2.23E+00 6.66E-01 8.13E+00

2. Average Release Rate for Period uCi/s 1.79E-01 4.87E-01 2.80E-01 8.38E-02 2.57E-01

3. Percent of Limit  % N/A N/A N/A N/A N/A E. Gross Alpha

1. Total Release Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 F. Carbon-14

1. Total Release Ci 1.68E+00 1.30E+00 1.71E+00 1.58E+00 6.28E+00

2. Average Release Rate for Period uCi/s 2.14E-01 1.65E-01 2.16E-01 1.99E-01 1.98E-01

3. Percent of Limit  % N/A N/A N/A N/A N/A Page11of42

2020--TurkeyPointAnnualRadioactiveEffluentReleaseReport Table A-1E, Gaseous Effluents - Mixed Mode Release - Batch Mode Unit: 3 January 2020 through December 2020 1ST 2ND 3RD 4TH Nuclides Released Units Annual Quarter Quarter Quarter Quarter A. Fission and Activation Gases Ar-41 Ci 1.38E-02 9.87E-06 0.00E+00 0.00E+00 1.38E-02 Xe-131m Ci 0.00E+00 3.38E-05 0.00E+00 0.00E+00 3.38E-05 Xe-133m Ci 0.00E+00 5.00E-05 8.76E-06 0.00E+00 5.88E-05 Xe-133 Ci 3.57E-04 1.11E-02 2.70E-03 4.28E-03 1.84E-02 Xe-135 Ci 0.00E+00 2.14E-05 1.24E-05 3.17E-06 3.69E-05 Total for Period Ci 1.42E-02 1.12E-02 2.72E-03 4.28E-03 3.23E-02 B. Iodines and Halogens No Nuclides Found Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 C. Particulates Co-58 Cs-137 Ci 0.00E+00 1.48E-05 0.00E+00 0.00E+00 1.48E-05 Total for Period Ci 0.00E+00 2.23E-07 0.00E+00 0.00E+00 2.23E-07 D. Tritium Ci 0.00E+00 1.50E-05 0.00E+00 0.00E+00 1.50E-05 H-3 Ci 3.78E-02 1.46E-02 0.00E+00 0.00E+00 5.24E-02 E. Gross Alpha No Nuclides Found Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 F. Carbon-14 No Nuclides Found Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Page12of42

2020--TurkeyPointAnnualRadioactiveEffluentReleaseReport Table 5A and 5B - Liquid and Gas Batch Release Summary Unit: 3 January 2020 through December 2020 1st 2nd 3rd 4th A. Liquid Batch Release Totals Units Quarter Quarter Quarter Quarter Year Totals

1. Number of Batch Releases 51 51 52 58 212

2. Total duration of batch releases min 4.99E+03 4.98E+03 5.12E+03 5.76E+03 2.08E+04

3. Maximum batch release duration min 1.20E+02 1.12E+02 1.30E+02 1.24E+02 1.30E+02

4. Average batch release duration min 9.78E+01 9.76E+01 9.84E+01 9.92E+01 9.83E+01

5. Minimum batch release duration min 5.40E+01 4.50E+01 7.60E+01 5.60E+01 4.50E+01 1st 2nd 3rd 4th B. Gas Batch Release Totals Units Quarter Quarter Quarter Year Totals Quarter

1. Number of Batch Releases 8 42 5 15 70

2. Total duration of batch releases min 4.13E+04 1.58E+04 1.32E+02 4.28E+02 5.76E+04

3. Maximum batch release duration min 4.10E+04 1.42E+03 3.00E+01 4.50E+01 4.10E+04

4. Average batch release duration min 5.16E+03 3.76E+02 2.64E+01 2.85E+01 1.31E+03

5. Minimum batch release duration min 3.00E+01 2.50E+01 2.40E+01 6.00E+00 6.00E+00 Page20of42

2020 -- Turkey Point Annual Radioactive Effluent Release Report Table A-1, Gaseous Effluents - Summation of All Releases Unit: 4 January 2020 through December 2020 1ST 2ND 3RD 4TH Total Release Units Annual Quarter Quarter Quarter Quarter A.Fission and Activation Gases

1. Total Release Ci 3.572E-04 1.121E-02 2.720E-03 3.277E-02 4.706E-02

2. Average Release Rate for Period uCi/s 4.543E-05 1.426E-03 3.422E-04 4.123E-03 1.488E-03

3. Percent of Limit  % N/A N/A N/A N/A N/A B. Iodines and Halogens

1. Total Release Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Average Release Rate for Period uCi/s 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

3. Percent of Limit  % N/A N/A N/A N/A N/A C.Particulates

1. Total Release Ci 0.000E+00 0.000E+00 1.032E-05 9.412E-05 1.044E-04

2. Average Release Rate for Period uCi/s 0.000E+00 0.000E+00 1.298E-06 1.184E-05 3.303E-06

3. Percent of Limit  % N/A N/A N/A N/A N/A D.Tritium

1. Total Release Ci 6.817E-01 1.525E+00 1.285E-01 5.405E-01 2.876E+00

2. Average Release Rate for Period uCi/s 8.671E-02 1.940E-01 1.616E-02 6.800E-02 9.095E-02

3. Percent of Limit  % N/A N/A N/A N/A N/A E.Gross Alpha

1. Total Release Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 F.Carbon-14

1. Total Release Ci 1.750E+00 1.807E+00 1.478E+00 8.603E-01 5.890E+00

2. Average Release Rate for Period uCi/s 2.22E-01 2.298E-01 1.859E-01 1.082E-01 1.86E-01

3. Percent of Limit  % N/A N/A N/A N/A N/A Page 23 of 42

2020 -- Turkey Point Annual Radioactive Effluent Release Report Table A-2: Liquid Effluents - Summation of all Releases Unit: 4 January 2020 through December 2020 1st 2nd 3rd 4th Total Release Units Quarter Quarter Quarter Quarter Annual A. Fission and Activation Products

1. Total Release Ci 1.34E-02 9.42E-03 2.13E-02 1.702E-02 6.107E-02

2. Average Concentration uCi/mL 1.17E-09 1.07E-09 1.77E-09 1.371E-09 1.368E-09 B. Tritium

1. Total Release Ci 3.89E+02 8.86E+01 1.63E+02 1.099E+02 7.506E+02

2. Average Concentration uCi/mL 3.41E-05 1.01E-05 1.36E-05 8.851E-06 1.681E-05 C. Dissolved and Entrained Gases

1. Total Release Ci 1.65E-06 0.00E+00 1.74E-04 6.53E-05 2.41E-04

2. Average Concentration uCi/mL 1.44E-13 0.00E+00 1.45E-11 5.26E-12 4.98E-12 D. Gross Alpha Activity Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1. Total Release uCi/mL 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Average Concentration E. Liquid Release Volume

1. Total Release Liters 6.77E+05 6.71E+05 6.90E+05 7.79E+05 2.82E+06 F. Dilution Volume

1. Total Release Liters 1.14E+10 8.79E+09 1.20E+10 1.24E+10 4.46E+10 G. Average Stream Flow

1. Total Release m^3/s 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Page26of42

2020 -- Turkey Point Annual Radioactive Effluent Release Report Table 5A and 5B: Liquid and Gas Batch Release Summary Unit: 4 January 2020 through December 2020 1st 2nd 3rd 4th A. Liquid Batch Release Totals Quarter Quarter Year Totals Units Quarter Quarter

1. Number of Batch Releases 51 51 52 58 212

2. Total duration of batch releases min 4.99E+03 4.98E+03 5.12E+03 5.76E+03 2.08E+04

3. Maximum batch release duration min 1.20E+02 1.12E+02 1.30E+02 1.24E+02 1.30E+02

4. Average batch release duration min 9.78E+01 9.76E+01 9.84E+01 9.92E+01 9.83E+01

5. Minimum batch release duration min 5.40E+01 4.50E+01 7.60E+01 5.60E+01 4.50E+01 1st 2nd 3rd 4th B. Gas Batch Release Totals Units Quarter Quarter Quarter Quarter Year Totals

1. Number of Batch Releases 7 21 5 41 74

2. Total duration of batch releases min 2.430E+02 6.570E+02 1.320E+02 2.720E+04 2.823E+04

3. Maximum batch release duration min 4.600E+01 4.000E+01 3.000E+01 9.853E+03 9.853E+03

4. Average batch release duration min 3.471E+01 3.129E+01 2.640E+01 6.634E+02 1.890E+02

5. Minimum batch release duration min 3.000E+01 2.500E+01 2.400E+01 6.000E+00 6.000E+00 Page32of42