L-2013-089, Revised 2011 Annual Radioactive Effluent Release Report - Enclosure 1

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Revised 2011 Annual Radioactive Effluent Release Report - Enclosure 1
ML13092A105
Person / Time
Site: Saint Lucie  NextEra Energy icon.png
Issue date: 03/18/2013
From: Katzman E
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2013-089
Download: ML13092A105 (46)
v • d • e


Text

0FPL. March 18, 2013 L-2013-089 10 CFR 50.36 10 CFR 50.36a U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Revised 2011 Annual Radioactive Effluent Release Report - Enclosure I Pursuant to 10 CFR 50.36a(a)(2) and Technical Specification (TS) 6.9.1.7, enclosed is a revision to Enclosure 1 of the 2011 Annual Radioactive Effluent Release Report for St.

Lucie Units 1 and 2. The report provides information for the 12-month period beginning January 1, 2011 and ending December 31, 2011.

The revision of the report is due to discovery that the release of carbon-14 (C-14) was being reported by the effluent accounting software as a particulate, versus being reported in the gaseous release form. The software was revised by the manufacturer, Canberra, and all effluent data from that period was re-processed using the revised version of the software.

Enclosure I includes the revised Combined Annual Radioactive Effluent Release Report, excluding the Solid Waste Storage and Shipments portion, which was unchanged.

Please contact us with any questions regarding this submittal.

Sincerely, Eric S. Katzman Licensing Manager St. Lucie Plant ESK/tlt Enclosure cc: American Nuclear Insurers Florida Power &Light Company 6501 S. Ocean Drive, Jensen Beach, FL 34957

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNITS 1 AND 2 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1, 2012 THROUGH DECEMBER 31, 2012 L-2013-089 REPLACES ENCLOSURE 1 OF FPL LETTER L-2012-080 DATED MARCH 1, 2012, EXCLUDING THE SOLID WASTE STORAGE AND SHIPMENTS PORTION COMBINED ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT (44 PAGES) 3.0 TABLES 3.1 Gaseous Effluents & Liquid Effluents 3.2 Solid Waste StErage and Shipments (NOT REVISED) 3.3 Dose Assessments

Friday, February 22, 2013 10:29:47AM

)y'"nEMS Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 5A and 5B - Liquid and Gas Batch Release Summary Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 A. Liquid Batch Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Totals

1. Number of Batch Releases 18 12 20 27 77
2. Total duration of batch releases min 9.85E+03 9.11E+03 4.20E+04 4.13E+04 1.02E+05
3. Maximum batch release duration min 7.05E+02 1.15E+03 1.98E+04 2.05E+04 2.05E+04
4. Average batch release duration min 5.47E+02 7.59E+02 2.10E+03 1.53E+03 1.33E+03
5. Minimum batch release duration min 3.87E+02 4.92E+02 1.OOE+02 5.OOE+02 1.OOE+02 B. Gas Batch Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Totals
1. Number of Batch Releases 18 28 38 31 115
2. Total duration of batch releases min 9.05E+03 1.06E+04 8.36E+03 5.90E+03 3.39E+04
3. Maximum batch release duration min 1.24E+03 1.44E+03 6.OOE+02 6.00E+02 1.44E+03
4. Average batch release duration min 5.03E+02 3.78E+02 2.20E+02 1.90E+02 2.95E+02
5. Minimum batch release duration min 2.10E+01 4.80E+01 3.OOE+01 3.OOE+01 2.1OE+01 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Friday, February 22, 2013 10:30:06AM

-p1--nEMS EMUVAKgIemeit Sdtw'are Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 6A and 6B - Liquid and Gas Abnormal Release Summary Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 A. Liquid Abnormal Relea!se Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Qu arter Year Totals

1. Number of Abnormal Rele ases 0 0 0 0 0
2. Total Activity of abnormal releases Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.00E-+00 0.OOE+00 B. Gas Abnormal Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Totals
1. Number of Abnormal Releases 0 0 0 0 0
2. Total Activity of abnormal releases Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Friday, Febiruary 22, 2013 10:23:59AM Florida Power & Light Effluent Maiuugemnent Software St. Lucie Power Plant Reg. Guide 1.21, Table 6A and 6B - Liquid and Gas Abnormal Release Summary Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 A. Liquid Abnormal Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Qtlarter Year Totals

1. Number of Abnormal Releases 0 0 0 0 0
2. Total Activity of abnormal releases Ci O.OOE+00 0.OOE+00 0.OOE+00 0.OOE +00 O.OOE+00 B. Gas Abnormal Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Qt,arter Year Totals
1. Number of Abnormal Releases 0 0 0 0 0
2. Total Activity of abnormal releases Ci 0.00E+00 0.00E+00 0.OOE+00 0.00E +00 O.OOE+00 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Friday, February 22, 2013 10:27:21AM Florida Power & Light Effluent MuLuigemnei it SofmwAre St. Lucie Power Plant Reg. Guide 1.21, Table 6A and 6B - Liquid and Gas Abnormal Release Summary Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 A. Liquid Abnormal Relea:se Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th QIuarter Year Totals

1. Number of Abnormal Rele ases 0 0 0 0 0
2. Total Activity of abnormal releases Ci 0.00E+00 0.00E+00 0.OOE+00 0.OOE"+00 0.OOE+00 B. Gas Abnormal Release Totals Units 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Year Totals
1. Number of Abnormal Releases 0 0 0 0 0
2. Total Activity of abnormal releases Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

TnEMS EiflueLnt Mmrimnxinee Software Page 1 of 1 Thursday, March 07, 2013 8:44:59AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table IA, Gaseous Effluents - Summation of All Releases Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Gases

1. Total Release Ci 1.88E+01 2.01E+01 1.88E+00 7.32E+00 4.81E+01
2. Average Release Rate for Period uCi/s 2.42E+00 2.55E+00 2.37E-01 9.21E-01 1.52E+00
3. Percent of Limit B. lodines and Halogens
1. Total Release Ci 2.17E-05 9.78E-07 2.19E-04 9.93E-06 2.51E-04
2. Average Release Rate for Period uCi/s 2.79E-06 1.24E-07 2.75E-05 1.25E-06 7.96E-06
3. Percent of Limit C. Particulates
1. Total Release Ci 2.85E-05 2.21E-05 1.55E-05 8.20E-06 7.44E-05
2. Average Release Rate for Period uCi/s 3.67E-06 2.81E-06 1.95E-06 1.03E-06 2.36E-06
3. Percent of Limit D. Tritium
1. Total Release Ci 4.42E+01 5.41E-01 1.61E-01 5.28E-01 4.55E+01
2. Average Release Rate for Period uCi/s 5.69E+00 6.88E-02 2.03E-02 6.65E-02 1.44E+00
3. Percent of Limit E. Gross Alpha
1. Total Release Ci 2.50E-07 1.32E-07 2.42E-07 1.77E-07 8.02E-07 F. Carbon-14
1. Total Release Ci 3.18E+00 3.62E+00 4.97E+00 4.18E+00 1.59E+01
2. Average Release Rate for Period uCi/s 4.09E-01 4.60E-01 6.25E-01 5.26E-01 5.06E-01
3. Percent of Limit User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 4 Friday, February 22, 2013 10:28:42AM

.1 Efilutnt MKuigerneInt Softmare Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: Site Starting: l-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Kr-85m Ci O.OOE+00 5.12E-02 2.10E-01 0.OOE+00 2.61E-01 Kr-87 Ci 1.24E-01 O.OOE+00 O.OOE+00 0.OOE+00 1.24E-01 Kr-88 Ci O.OOE+00 7.08E-01 7.23E-01 0.OOE+00 1.43E+00 Xe-131m Ci 1.45E+01 1.53E+01 O.OOE+00 0.OOE+00 2.98E+01 Xe-133m Ci 2.80E+00 1.98E+00 3.95E-01 1.83E+00 7.01E+00 Xe-135 Ci 2.82E-02 1.66E-01 O.OOE+00 0.OOE+00 1.94E-01 Xe-138 Ci 4.86E-01 1.58E+00 O.OOE+00 2.68E+00 4.74E+00 Total For Period Ci 1.79E+01 1.98E+01 1.33E+00 4.51E+00 4.35E+01 B. Podines and Halogens 1-131 Ci 2.17E-05 9.78E-07 1. 14E-05 1.35E-06 3.54E-05 1-133 Ci O.OOE+00 0.OOE+00 2.07E-04 8.58E-06 2.16E-04 Total For Period Ci 2.17E-05 9.78E-07 2.19E-04 9.93E-06 2.51E-04 C. Particulates Cr-51 Ci O.OOE+00 3.29E-06 O.OOE+O0 O.OOE+O0 3.29E-06 Co-60 Ci 2.70E-05 1.38E-05 1.26E-05 3.13E-06 5.66E-05 Cs-137 Ci 9.87E-07 2.64E-06 2.89E-06 5.07E-06 1.16E-05 Ce-141 Ci 5.66E-07 O.OOE+O0 O.OOE+O0 O.OOE+O0 5.66E-07 Ce-144 Ci O.OOE+00 2.31E-06 O.OOE+O0 O.OOE+O0 2.31E-06 Total For Period Ci 2.85E-05 2.21E-05 1.55E-05 8.20E-06 7.44E-05 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:28 Page 2 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: Site Starting: l-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual D. Tritium H-3 Ci 4.41E+01 0.OOE+00 0.OOE+00 O.OOE+00 4.41E+01 E. Gross Alpha G-Alpha Ci 2.50E-07 1.32E-07 2.42E-07 1.77E-07 8.02E-07 F. Carbon-14 C-14 Ci 3.18E+00 3.62E+00 4.97E+00 4.18E+00 1.59E+01 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:28 . Page 3 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Batch Mode Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Ar-41 Ci 5.54E-01 2.54E-01 4.45E-01 2.60E+00 3.86E+00 Kr-85m Ci 2.86E-04 2.61E-05 1.09E-03 1.25E-05 1.42E-03 Kr-85 Ci 9.02E-03 1.97E-02 0.OOE+00 O.OOE+00 2.87E-02 Kr-87 Ci 0.OOE+00 3.56E-05 1.36E-04 O.OOE+00 1.71E-04 Kr-88 Ci 0.OOE+00 0.OOE+00 1.04E-03 9.71E-05 1.14E-03 Kr-89 Ci 0.OOE+00 0.00E+00 0.OOE+00 1.24E-02 1.24E-02 Xe-131m Ci 1.07E-03 0.OOE+00 0.OOE+00 O.OOE+00 1.07E-03 Xe-133m Ci 4.86E-03 0.OOE+00 1.15E-03 1.75E-03 7.75E-03 Xe-133 Ci 3.17E-01 8.11E-03 8.40E-02 1.88E-01 5.97E-01 Xe-135m Ci 0.OOE+00 1.49E-03 3.95E-04 2.08E-04 2.09E-03 Xe-135 Ci 2.99E-02 5.47E-05 1.84E-02 1.99E-03 5.03E-02 Xe-137 Ci 0.OOE+00 8.32E-03 4.82E-03 2.20E-03 1.53E-02 Xe-138 Ci 0.00E+00 1.09E-04 0.OOE+00 0.OOE+00 1.09E-04 Total For Period Ci 9. 16E-01 2.91E-01 5.56E-01 2.81E+00 4.58E+00 B. Iodines and Halogens No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 C. Particulates No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 D. Tritium H-3 Ci 1.59E-01 5.41E-01 1.61E-01 5.28E-01 1.39E+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:28 Page 4 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Batch Mode Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual E. Gross Alpha No Nuclides Found Ci 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 F. Carbon-14 No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Friday, February 22, 2013 10:22:10AM

-L Eliluent Mmixgemeiit 'oftwire Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 1A, Gaseous Effluents - Summation of All Releases Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Gases

1. Total Release Ci 1.06E+01 1.12E+01 5.92E-01 7.14E+00 2.96E+01
2. Average Release Rate for Period uCi/s 1.37E+00 1.43E+00 7.45E-02 8.98E-01 9.38E-01
3. Percent of Limit B. lodines and Halogens
1. Total Release Ci 1.01E-05 8.51E-07 2.19E-04 9.93E-06 2.39E-04
2. Average Release Rate for Period uCi/s 1.30E-06 1.08E-07 2.75E-05 1.25E-06 7.59E-06
3. Percent of Limit C. Particulates
1. Total Release Ci 2.78E-05 1.64E-05 1.17E-05 4.80E-06 6.07E-05
2. Average Release Rate for Period uCi/s 3.58E-06 2.08E-06 1.48E-06 6.04E-07 1.93E-06
3. Percent of Limit D. Tritium
1. Total Release Ci 2.68E+01 2.36E-01 1.09E-01 4.75E-01 2.76E+01
2. Average Release Rate for Period uCi/s 3.45E+00 3.OOE-02 1.37E-02 5.98E-02 8.76E-01
3. Percent of Limit E. Gross Alpha
1. Total Release Ci 1.44E-07 5.57E-08 1.45E-07 1.23E-07 4.68E-07 F. Carbon-14
1. Total Release Ci 2.36E+00 2.36E+00 2.35E+00 1.57E+00 8.64E+00
2. Average Release Rate for Period uCi/s 3.03E-01 3.OOE-01 2.96E-01 1.98E-01 2.74E-01
3. Percent of Limit User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 3 Friday, February 22, 2013 10:22:23AM uFJ]leIt MauIL4.,teCt Soitwa*re Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: PS1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Kr-87 Ci 1 .24E-01 0.00E+00 O.OOE+O0 O.OOE+00 1 .24E-01 Kr-88 Ci 0.00E+00 7.08E-01 O.OOE+O0 O.OOE+00 7.08E-01 Xe-131m Ci 7. 19E+00 7. 18E+00 O.OOE+O0 O.OOE+O0 1.44E+01 Xe-133m Ci 2.60E+00 1.60E+00 3.95E-01 1.83E+00 6.43E+00 Xe-138 Ci 4.86E-01 1 .58E+00 O.OOE+O0 2.68E+00 4.74E+00 Total For Period Ci 1,O4E+IO1 1.11E+01 3.95E-01 4.51E+00 2.64E+01 B. Iodines and Halogens 1-131 Ci 1.01E-05 8.51E-07 1. 14E-05 1.35E-06 2.38E-05 1-133 Ci 0.00E+00 0.00E+00 2.07E-04 8.58E-06 2. 16E-04 Total For Period Ci 1.01E-05 8.51E-07 2.19E-04 9.93E-06 2.39E-04 C. Particulates Cr-5 1 Ci O.OOE+O0 3 .29E-06 O.OOE+O0 O.OOE+O0 3.29E-06 Co-60 Ci 2.70E-05 8.79E-06 1.15E-05 2.82E-06 5.01E-05 Cs-137 Ci 8.29E-07 2.54E-06 2.64E-07 1.98E-06 5.61E-06 Ci O.OOE+O0 1.73E-06 0.00E+00 O.OOE+00 1.73E-06 D.eTitiu Ci 2.78E-05 1.64E-05 1.17E-05 4.80E-06 6,07E-05 ToalFr-ero D. Tritium H-3 Ci 2.67E+01 O.OOE+O0 O.OOE+O0 O.OOE+O0 2.67E+01 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: AI Locke User Al ocke[Server]:

PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:22 Page 2 of 3 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: PSL1 Starting: l-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual E. Gross Alpha G-Alpha Ci 1.44E-07 5.57E-08 1.45E-07 1.23E-07 4.68E-07 F. Carbon-14 C-14 Ci 2.36E+00 2.36E+00 2.35E+00 1.57E+00 8.64E+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:22 Page 3 of 3 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Batch Mode Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Ar-41 Ci 2.15E-01 1.64E-01 1.69E-01 2.46E+00 3.01E+00 Kr-85m Ci 0.OOE+00 0.OOE+00 0.OOE+00 1.25E-05 1.25E-05 Xe-133m Ci 0.OOE+00 0.OOE+00 1.60E-04 1.39E-03 1.55E-03 Xe-133 Ci 6.72E-03 5. 10E-03 2.25E-02 1.63E-01 1.98E-01 Xe-135m Ci 0.OOE+00 1.49E-03 3.95E-04 0.00E+00 1.88E-03 Xe-135 Ci 1.67E-04 0.OOE+00 2.45E-04 1.57E-03 1.98E-03 Xe-137 Ci 0.OOE+00 8.32E-03 4.82E-03 2.20E-03 1.53E-02 Total For Period Ci 2.22E-01 1.79E-01 1.97E-01 2.63E+00 3.23E+00 B. lodines and Halogens No Nuclides Found Ci 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 C. Particulates No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 D. Tritium H-3 Ci 1.59E-01 2.36E-01 1.09E-01 4.75E-01 9.79E-01 E. Gross Alpha No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 F.Carbon-14 No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

_.E MS Effluent Mugce*,it Sofmtarc Friday, February 22, 2013 Page I of 1 10:25:45AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 1A, Gaseous Effluents - Summation of All Releases Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Gases

1. Total Release Ci 8.21E+00 8.80E+00 1.29E+00 1.84E-01 1.85E+01
2. Average Release Rate for Period uCi/s 1.06E+00 1.12E+00 1.63E-01 2.31E-02 5.86E-01
3. Percent of Limit  %

B. lodines and Halogens

1. Total Release Ci 1.16E-05 1.27E-07 0.OOE+00 0.OOE+00 1.17E-05
2. Average Release Rate for Period uCi/s 1.49E-06 1.62E-08 0.OOE+00 0.OOE+00 3.70E-07
3. Percent of Limit  %

C. Particulates

1. Total Release Ci 7.24E-07 5.72E-06 3.80E-06 3.40E-06 1.36E-05
2. Average Release Rate for Period uCi/s 9.31E-08 7.28E-07 4.78E-07 4.28E-07 4.33E-07
3. Percent of Limit  %

D. Tritium

1. Total Release Ci 1.74E+01 3.05E-01 5.24E-02 5.31E-02 1.78E+01
2. Average Release Rate for Period uCi/s 2.24E+00 3.88E-02 6.59E-03 6.68E-03 5.65E-01
3. Percent of Limit  %

E. Gross Alpha

1. Total Release Ci 1.06E-07 7.65E-08 9.71E-08 5.40E-08 3.34E-07 F. Carbon-14
1. Total Release Ci 8.23E-01 1.26E+00 2.61E+00 2.61E+00 7.30E+00
2. Average Release Rate for Period uCi/s 1.06E-01 1.60E-01 3.29E-01 3.28E-01 2.32E-01
3. Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 4

_ EMS Whieni~tuNbxagetelit Software Friday, February 22, 2013 10:25:57AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Kr-85m Ci 0.OOE+00 5.12E-02 2.10E-01 0.OOE+00 2.61E-01 Kr-88 Ci 0.OOE+00 O.OOE+00 7.23E-01 0.OOE+00 7.23E-01 Xe-13 im Ci 7.29E+00 8.10E+00 0.OOE+00 0.OOE+00 1.54E+01 Xe-133m Ci 2.02E-01 3.77E-01 0.OOE+00 0.OOE+00 5.78E-01 Xe- 135 Ci 2.82E-02 1.66E-01 0.OOE+00 0.OOE+00 1.94E-01 Total For Period Ci 7.52E+00 8.69E+00 9.32E-01 O.OOE+OO 1.71E+01 B. lodines and Halogens 1-131 Ci 1.16E-05 1.27E-07 0.OOE+00 0.OOE+00 1.17E-05 C. Particulates Co-60 Ci O.OOE+00 5.06E-06 1.17E-06 3.10E-07 6.54E-06 Cs-137 Ci 1.58E-07 9.30E-08 2.63E-06 3.09E-06 5.97E-06 Ce-141 Ci 5.66E-07 0.OOE+00 0.OOE+00 0.OOE+00 -5.66E-07 Ce-144 Ci O.OOE+00 5.71E-07 0.OOE+00 0.OOE+00 5.71E-07 Total For Period Ci 7.24E-07 5.72E-06 3.80E-06 3.40E-06 1.36E-05 D. Tritium H-3 Ci 1.74E+01 0.OOE+0O 0.OOE+00 0.OOE+00 1.74E+01 E. Gross Alpha G-Alpha Ci 1.06E-07 7.65E-08 9.71E-08 5.40E-08 3.34E-07 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:25 Page 2 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Continuous Mode Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual F. Carbon-14 C-14 Ci 8.23E-01 1.26E+00 2.61E+00 2.61E+00 7.30E+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:25 Page 3 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Batch Mode Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Gases Ar-41 Ci 3.39E-01 8.99E-02 2.76E-01 1.45E-01 8.51E-01 Kr-85m Ci 2.86E-04 2.61E-05 1.09E-03 0.OOE+00 1.41E-03 Kr-85 Ci 9.02E-03 1.97E-02 0.OOE+00 0.OOE+00 2.87E-02 Kr-87 Ci 0.OOE+00 3.56E-05 1.36E-04 0.OOE+00 1.71E-04 Kr-88 Ci 0.OOE+00 0.OOE+00 1.04E-03 9.71E-05 1.14E-03 Kr-89 Ci 0.OOE+00 0.OOE+00 0.OOE+00 1.24E-02 1.24E-02 Xe-131m Ci 1.07E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.07E-03 Xe-133m Ci 4.86E-03 0.OOE+00 9.87E-04 3.54E-04 6.20E-03 Xe-133 Ci 3.10E-01 3.01E-03 6.15E-02 2.48E-02 3.99E-01 Xe-135m Ci 0.OOE+00 0.OOE+00 0.OOE+00 2.08E-04 2.08E-04 Xe-135 Ci 2.98E-02 5.47E-05 1.81E-02 4.22E-04 4.84E-02 Xe-138 Ci 0.OOE+00 1.09E-04 0.OOE+00 0.OOE+00 1.09E-04 Total For Period Ci 6.94E-01 1.13E-01 3.59E-01 1.84E-01 1.35E+00 B. lodines and Halogens No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 C. Particulates No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 D. Tritium H-3 Ci 0.OOE+00 3.05E-01 5.24E-02 5.31E-02 4.1OE-01 E. Gross Alpha No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:25 Page 4 of 4 Reg. Guide 1.21, Table 1B, Gaseous Effluents - Ground Level Release - Batch Mode Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual F. Carbon-14 No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke I [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Friday, February 22, 2013 10:29:13AM AL B1flelit MMUugenieiit SOftAWCjr Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 2A, Liquid Effluents - Summation of All Releases Unit: Site Starting: l-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Products

1. Total Release Ci 1.43E-02 2.82E-02 4.13E-02 9.02E-02 1.74E-01
2. Average Concentration uCi/mL 7.02E-10 9.83E-10 2.53E-10 1.04E-09 5.83E-10
3. Percent of Limit B. Tritium
1. Total Release Ci 6.06E+01 4.22E+01 1.09E+02 6.57E+01 2.77E+02
2. Average Concentration uCi/mL 2.97E-06 1.47E-06 6.67E-07 7.61E-07 9.29E-07
3. Percent of Limit C. Dissolved and Entrained Gases
1. Total Release Ci 9.04E-03 7.86E-05 7.68E-03 3.32E-02 5.OOE-02
2. Average Concentration uCi/mL 4.44E-10 2.74E-12 4.71E-11 3.85E-10 1.68E-10
3. Percent of Limit D. Gross Alpha Activity
1. Total Release Ci 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00
2. Average Concentration uCi/mL 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 E. Primary Liquid Release Volume
1. Total Release Liters 1.43E+06 1.04E+06 5.88E+07 1.50E+08 2.12E+08 F. Dilution Volume
1. Total Release Liters 2.04E+10 2.86E+10 1.63E+11 8.64E+10 2.99E+11 G. Average Stream Flow
1. Total Release mA3/s 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Friday, February 22, 2013 10:22:50AM

-1 Effluent I'viguemenit Software Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 2A, Liquid Effluents - Summation of All Releases Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Products

1. Total Release Ci 7.15E-03 1.41E-02 2.06E-02 4.51E-02 8.70E-02
2. Average Concentration uCi/mL 7.02E-10 9.83E-10 2.53E-10 1.04E-09 5.83E-10
3. Percent of Limit B. Tritium
1. Total Release Ci 3.03E+01 2.11E+01 5.44E+01 3.29E+01 1.39E+02
2. Average Concentration uCi/mL 2.97E-06 1.47E-06 6.67E-07 7.61E-07 9.29E-07
3. Percent of Limit C. Dissolved and Entrained Gases
1. Total Release Ci 4.52E-03 3.93E-05 3.84E-03 1.66E-02 2.50E-02
2. Average Concentration uCi/mL 4.44E-10 2.74E-12 4.71E-11 3.85E-10 1.68E-10
3. Percent of Limit D. Gross Alpha Activity
1. Total Release Ci 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00
2. Average Concentration uCi/mL 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 E. Primary Liquid Release Volume
1. Total Release Liters 7.14E+05 5.19E+05 2.94E+07 7.51E+07 1.06E+08 F. Dilution Volume
1. Total Release Liters 1.02E+10 1.43E+10 8.16E+10 4.32E+10 1.49E+11 G. Average Stream Flow
1. Total Release mA3/s 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Friday, February 22, 2013 10:26:29AM Effluent M vbLLgmnM t Sofrware Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table. 2A, Liquid Effluents - Summation of All Releases Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Total Release Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Uncertainty A. Fission and Activation Products

1. Total Release Ci 7.15E-03 1.41E-02 2.06E-02 4.51E-02 8.70E-02
2. Average Concentration uCi/mL 7.02E-10 9.83E-10 2.53E-10 1.04E-09 5.83E-10
3. Percent of Limit B. Tritium
1. Total Release Ci 3.03E+01 2.11E+01 5.44E+0 1 3.29E+01 1.39E+02
2. Average Concentration uCi/mL 2.97E-06 1.47E-06 6.67E-07 7.61E-07 9.29E-07
3. Percent of Limit C. Dissolved and Entrained Gases
1. Total Release Ci 4.52E-03 3.93E-05 3.84E-03 1.66E-02 2.50E-02
2. Average Concentration uCi/mL 4.44E-10 2.74E-12 4.71E-11 3.85E-10 1.68E-10
3. Percent of Limit D. Gross Alpha Activity
1. Total Release Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00
2. Average Concentration uCi/mL 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 E. Primary Liquid Release Volume
1. Total Release Liters 7.14E+05 5.19E+05 2.94E+07 7.51E+07 1.06E+i08 F. Dilution Volume
1. Total Release Liters 1.02E+10 1.43E+10 8.16E+10 4.32E+10 1.49E+ 11 G. Average Stream Flow
1. Total Release m^3/s 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE-hOO User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:23 Page 2 of 3 Reg. Guide 1.21, Table 2B, Liquid Effluents - Batch Mode Unit: P51 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Products C-14 2.11E-03 2.53E-03 1.40E-02 3.51E-02 5.37E-02 Cr-51 2.19E-04 2.61E-04 7.42E-05 1.56E-04 7. 1OE-04 Mn-54 5.20E-05 4.38E-05 1.09E-04 1.26E-04 3.30E-04 Fe-55 1.06E-03 9.35E-03 3.12E-03 3.75E-03 1.73E-02 Fe-59 4.75E-05 1.49E-04 4.50E-05 4.05E-05 2.82E-04 Co-57 0.OOE+00 3.12E-06 4.07E-06 1.32E-06 8.50E-06 Co-58 2.48E-03 7.40E-04 9.66E-04 1.85E-03 6.04E-03 Co-60 3.58E-04 2.24E-04 8.32E-04 1.24E-03 2.65E-03 Ni-63 0.OOE+00 0.OOE+00 2.33E-04 4.45E-04 6.78E-04 Zn-65 2.73E-06 2.27E-06 0.OOE+00 1.18E-05 1.68E-05 Br-82 2.53E-06 2.19E-06 0.00E+00 0.OOE+00 4.72E-06 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 1.42E-04 1.42E-04 Sr-91 3.51E-06 8.81E-06 0.OOE+00 0.OOE+00 1.23E-05 Zr-95 4.08E-05 7.40E-05 6.85E-05 2.74E-05 2.11E-04 Zr-97 8.90E-05 0.OOE+00 8.17E-05 1.62E-04 3.33E-04 Nb-95 3.48E-05 9.82E-05 1.38E-04 1.15E-04 3.87E-04 Nb-97 4.22E-05 8.42E-05 3.23E-04 8.22E-04 1.27E-03 Ru-103 0.OOE+00 1.89E-06 0.OOE+00 0.OOE+00 1.89E-06 Ag-110m 2.99E-04 1.74E-04 2.68E-04 4.75E-04 1.22E-03 Sn-113 2.95E-06 1.00E-05 0.OOE+00 4.83E-06 1.78E-05 Sb-122 0.OOE+00 0.OOE+00 0.OOE+00 2.88E-06 2.88E-06 Sb-124 2.87E-06 3.59E-06 0.OOE+00 0.OOE+00 6.45E-06 Sb-125 2.50E-04 2.59E-04 2.86E-04 4.57E-04 1.25E-03 Te-129m 0.OOE+00 5.22E-05 4.85E-05 1.34E-04 2.35E-04 Te-129 2.62E-05 0.OOE+00 0.OOE+00 0.OOE+00 2.62E-05 1-130 0.OOE+00 1.42E-06 0.OOE+00 0.OOE+00 1.42E-06 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:23 Page 3 of 3 Reg. Guide 1.21, Table 2B, Liquid Effluents - Batch Mode Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual 1-131 Ci 2.64E-06 O.OOE+00 O.OOE+00 0.OOE+00 2.64E-06 1-135 Ci 6.86E-06 O.OOE+00 O.OOE+00 0.OOE+00 6.86E-06 Cs-136 Ci 2.59E-06 2.55E-06 3.36E-06 0.OOE+00 8.50E-06 Cs-137 Ci O.OOE+00 2.46E-06 5.71E-06 7.37E-06 1.55E-05 Cs-138 Ci 4.83E-06 O.OOE+00 4.34E-06 1.36E-05 2.27E-05 Ba-140 Ci O.OOE+00 4.53E-06 O.OOE+00 9.52E-06 1.41E-05 La-140 Ci O.OOE+00 O.OOE+00 4.96E-05 1.69E-05 6.65E-05 Total For Period Ci 7.15E-03 1.41E-02 2.06E-02 4.51E-02 8.70E-02 B. Tritium H-3 Ci 3.03E+01 2.11E+01 5.44E+01 3.29E+01 1.39E+02 C. Dissolved and Entrained Gases Ar-41 Ci 0.OOE+00 0.OOE+00 2.03E-06 5.46E-03 5.46E-03 Kr-85m Ci 0.OOE+00 0.00E+00 0.00E+00 3.03E-05 3.03E-05 Kr-87 Ci 0.OOE+00 0.OOE+00 0.OOE+00 4.06E-06 4.06E-06 Kr-88 Ci 0.OOE+00 0.00E+00 0.OOE+00 4.55E-05 4.55E-05 Xe-133m Ci 3.72E-05 0.OOE+00 1.36E-05 7.33E-05 1.24E-04 Xe-133 Ci 4.48E-03 3.93E-05 3.82E-03 1.03E-02 1.87E-02 Xe-135 Ci 1.71E-06 0.OOE+00 6.97E-06 6.63E-04 6.71E-04 Total For Period Ci 4.52E-03 3.93E-05 3.84E-03 1.66E-02 2.50E-02 D. Gross Alpha Activity No Nuclides Found Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:26 Page 2 of 3 Reg. Guide 1.21, Table 2B, Liquid Effluents - Batch Mode Unit: P512 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and Activation Products C-14 2.11E-03 2.53E-03 1.40E-02 3.51E-02 5.37E-02 Cr-51 2.19E-04 2.61E-04 7.42E-05 1.56E-04 7. 1OE-04 Mn-54 5.20E-05 4.38E-05 1.09E-04 1.26E-04 3.30E-04 Fe-55 1.06E-03 9.35E-03 3.12E-03 3.75E-03 1.73E-02 Fe-59 4.75E-05 1.49E-04 4.50E-05 4.05E-05 2.82E-04 Co-57 O.OOE+O0 3.12E-06 4.07E-06 1.32E-06 8.50E-06 Co-58 2.48E-03 7.40E-04 9.66E-04 1.85E-03 6.04E-03 Co-60 3.58E-04 2.24E-04 8.32E-04 1.24E-03 2.65E-03 Ni-63 O.OOE+0O O.OOE+O0 2.33E-04 4.45E-04 6.78E-04 Zn-65 2.73E-06 2.27E-06 O.OOE+00 1.18E-05 1.68E-05 Br-82 2.53E-06 2.19E-06 O.OOE+00 O.OOE+00 4.72E-06 Rb-88 O.OOE+O0 O.OOE+O0 O.OOE+0O 1.42E-04 1.42E-04 Sr-91 3.51E-06 8.81E-06 O.OOE+0O O.OOE+0O 1.23E-05 Zr-95 4.08E-05 7.40E-05 6.85E-05 2.74E-05 2.11E-04 Zr-97 8.90E-05 O.OOE+O0 8.17E-05 1.62E-04 3.33E-04 Nb-95 3.48E-05 9.82E-05 1.38E-04 1.15E-04 3.87E-04 Nb-97 4.22E-05 8.42E-05 3.23E-04 8.22E-04 1.27E-03 Ru-103 O.OOE+0O 1.89E-06 O.OOE+0O O.OOE+0O 1.89E-06 Ag-110m 2.99E-04 1.74E-04 2.68E-04 4.75E-04 1.22E-03 Sn-113 2.95E-06 1.OOE-05 O.OOE+0O 4.83E-06 1.78E-05 Sb-122 O.OOE+O0 O.OOE+O0 O.OOE+0O 2.88E-06 2.88E-06 Sb-124 2.87E-06 3.59E-06 O.OOE+O0 O.OOE+OO 6.45E-06 Sb-125 2.50E-04 2.59E-04 2.86E-04 4.57E-o4 1.25E-03 Te-129m O.OOE+O0 5.22E-05 4.85E-05 1.34E-04 2.35E-04 Te-129 2.62E-05 O.OOE+O0 O.OOE+00 O.OOE+00 2.62E-05 1-130 O.OOE+00 1.42E-06 O.OOE+O0 O.OOE+00 1.42E-06 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Florida Power & Light, St. Lucie Power Plant 2/22/2013 10:26 Page 3 of 3 Reg. Guide 1.21, Table 2B, Liquid Effluents - Batch Mode Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Batch Mode Nuclides Released Units IST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual 1-131 Ci 2.64E-06 0.00E+00 0.OOE+00 O.OOE+00 2.64E-06 1-135 Ci 6.86E-06 0.OOE+00 0.OOE+00 O.OOE+00 6.86E-06 Cs-136 Ci 2.59E-06 2.55E-06 3.36E-06 O.OOE+00 8.50E-06 Cs-137 Ci 0.OOE+00 2.46E-06 5.71E-06 7.37E-06 1.55E-05 Cs-138 Ci 4.83E-06 0.O0E+00 4.34E-06 1.36E-05 2.27E-05 Ba-140 Ci 0.OOE+00 4.53E-06 0.OOE+00 9.52E-06 1.41E-05 La-140 Ci 0.OOE+00 0.OOE+00 4.96E-05 1.69E-05 6.65E-05 Total For Period Ci 7.15E-03 1.41E-02 2.06E-02 4.51E-02 8.70E-02 B. Tritium H-3 Ci 3.03E+01 2.11E+01 5.44E+01 3.29E+01 1.39E+02 C. Dissolved and Entrained Gases Ar-41 Ci 0.00E+00 0.OOE+00 2.03E-06 5.46E-03 5.46E-03 Kr-85m Ci 0.OOE+00 0.OOE+00 0.OOE+00 3.03E-05 3.03E-05 Kr-87 Ci 0.OOE+00 0.OOE+00 0.OOE+00 4.06E-06 4.06E-06 Kr-88 Ci 0.OOE+00 0.OOE+00 0.OOE+00 4.55E-05 4.55E-05 Xe-133m Ci 3.72E-05 0.OOE+00 1.36E-05 7.33E-05 1.24E-04 Xe-133 Ci 4.48E-03 3.93E-05 3.82E-03 1.03E-02 1.87E-02 Xe-135 Ci 1.71E-06 0.OOE+00 6.97E-06 6.63E-04 6.71E-04 Total For Period Ci 4.52E-03 3.93E-05 3.84E-03 1.66E-02 2.50E-02 D. Gross Alpha Activity No Nuclides Found Ci 0.OOE+00 0.00E+00 0.OOE+00 O.OOE+00 O.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

InEMS Page 1 of 3 Friday, February 22, 2013 10:29:27AM Eflutent M.axLigmmlnU Sd1~vire Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, Table 2B, Liquid Effluents - Continuous Mode Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Continuous Mode Nuclides Released Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual A. Fission and.Activation Products No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 B. Tritium No Nuclides Found Ci 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 C. Dissolved and Entrained Gases No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 D. Gross Alpha Activity No Nuclides Found Ci 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 If Not Detected, Nuclide is Not Reported. Zeroes in this table indicates that no radioactivity was present at detectable levels.

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1

  • EMS LfnUL N LALenelt SdtOAjtt Thursday, March 07, 2013 9:00:28AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E3 - Doses due to Radioiodines, Tritium, and Particulates in Gaseous Releases Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Organ Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 1.07E-01 1.21E-01 1.67E-01 1.40E-01 5.35E-01 Limit mRem Percent of Limit  %

Liver mRem 1.18E-01 1.21E-01 1.66E-01 1.40E-01 5.46E-01 Limit mRem Percent of Limit  %

Total Body mRem 1.18E-01 1.21E-01 1.66E-01 1.40E-01 5.46E-01 Limit mRem Percent of Lmit  %

Thyroic mRem 1.25E-01 1.22E-01 1.70E-01 1.40E-01 5.56E-01 Limit mRem Percent of Limit  %

Kidney mRem 1.79E-02 1.45E-02 1.98E-02 1.67E-02 6.88E-02 Limit mRem Percent of Limit  %

Lung mRem 1.18E-01 1.21E-01 1.66E-01 1.40E-01 5.46E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 1.18E-01 1.21E-01 1.66E-01 1.40E-01 5.46E-01 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 I EFltit M.u.,entet SofiN4e Friday, February 22, 2013 10:21:53AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E3 - Doses due to Radiolodines, Tritium, and Particulates in Gaseous Releases Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Organ Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 7.92E-02 7.91E-02 7.89E-02 5.27E-02 2.90E-01 Limit mRem Percent of Limit Liver mRem 8.62E-02 7.91E-02 7.89E-02 5.28E-02 2.97E-01 Limit mRem Percent of Limit  %

Total Body mRem 8.62E-02 7.89E-02 7.89E-02 5.27E-02 2.97E-01 Limit mRem Percent of Limit  %

Thyroid mRem 8.91E-02 7.92E-02 8.21E-02 5.31E-02 3.03E-01 Limit mRem Percent of Limit  %

Kidney mRem 1.26E-02 9.42E-03 9.40E-03 6.30E-03 3.77E-02 Limit mRem Percent of Limit  %

Lung mRem 8.62E-02 7.90E-02 7.89E-02 5.27E-02 2.97E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 8.62E-02 7.89E-02 7.88E-02 5.27E-02 2.97E-01 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 K :E-MlttM=gMeltSdV- Friday, February 22, 2013 10:25:30AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E3 - Doses due to Radioiodines, Tritium, and Particulates in Gaseous Releases Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Organ Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 2.76E-02 4.23E-02 8.76E-02 8.75E-02 2.45E-01 Limit mRem Percent of Limit  %

Liver mRem 3.22E-02 4.23E-02 8.76E-02 8.74E-02 2.49E-01 Limit mRem Percent of Limit  %

Total Body mRem 3.22E-02 4.23E-02 8.74E-02 8.72E-02 2.49E-01 Limit mRem Percent of Limit  %

Thyroid mRem 3.55E-02 4.23E-02 8.74E-02 8.72E-02 2.52E-01 Limit mRem Percent of Limit  %

Kidney mRem 5.30E-03 5.06E-03 1.04E-02 1.04E-02 3.11E-02 Limit mRem Percent of Limit  %

Lung mRem 3.22E-02 4.23E-02 8.74E-02 8.72E-02 2.49E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 3.22E-02 4.23E-02 8.74E-02 8.72E-02 2.49E-01 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Thursday, March 07, 2013 9:04:01AM rJ11niern NtuuL rnieIt S~oftware Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E2 - Air Doses Due To Gaseous Releases Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 NG Dose Units 1ST Quarter 2ND' Quarter 3RD Quarter 4TH Quarter Annual Gamma Air mRad 7.OOE-04 1.58E-03 7.92E-04 2.52E-03 5.59E-03 Limit mRad Percent of Limit  %

Beta Air mRad 1.32E-03 1.57E-03 2.42E-04 1.23E-03 4.37E-03 Limit mRad Percent of Limit  %

NG Total Body mRem 6.16E-04 1.46E-03 7.61E-04 2.40E-03 5.24E-03 Limit mRem Percent of Limit  %

NG Skin mRem 1.51E-03 2.68E-03 1.06E-03 3.80E-03 9.05E-03 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 Ig ~-EMS Efliltetnt .Nlumgemnt Sýoftarc Friday, February 22, 2013 10:21:39AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E2 - Air Doses Due To Gaseous Releases Unit: PSL1 Starting: 1-Jan-2011 Ending: 31-Dec-2011 NG Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Gamma Air mRad 4.67E-04 1.44E-03 8.72E-05 2.44E-03 4.44E-03 Limit mRad Percent of Limit Beta Air mRad 8.18E-04 1.04E-03 6.21E-05 1.20E-03 3.13E-03 Limit mRad Percent of Limit  %

NG Total Body mRem 4.18E-04 1.36E-03 8.16E-05 2.33E-03 4.19E-03 Limit mRem Percent of Limit  %

NG Skin mRem 1.01E-03 2.29E-03 1.42E-04 3.68E-03 7.12E-03 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1

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EMS fluntte~ Muut~vmnie Sofm-are Friday, February 22, 2013 10:25:16AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec E2 - Air Doses Due To Gaseous Releases Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 NG Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Gamma Air mRad 2.32E-04 1.32E-04 7.05E-04 8.02E-05 1.15E-03 Limit mRad Percent of Limit  %

Beta Air mRad 5.07E-04 5.27E-04 1.80E-04 3.23E-05 1.25E-03 Limit mRad Percent of Limit  %

NG Total Body mRem 1.98E-04 1.01E-04 6.79E-04 7.62E-05 1.05E-03 Limit mRem Percent of Limit  %

NG Skin mRem 4.99E-04 3.93E-04 9.18E-04 1.15E-04 1.93E-03 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summary Report Wednesday, March 6, 2013 15:11 Page 12 of 13 Gas Status Summary Report Wednesday, March 6, 2013 15:11 Page 12 of 13 Period: Ann, 2011 Site/Unit/Discharge Point: Site Site Boundary NNG Doserate Summary - Note: All Doses in mRem/yr Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin NW Site Boundary - In Infant 5.348E-01 5.464E-01 5.458E-01 5.566E-01 6.883E-02 5.459E-01 5.458E-01 0.OOOE+00 WNW Site Boundary - I Infant 6.872E-05 6.872E-05 6.872E-05 6.872E-05 6.872E-05 6.872E-05 6.872E-05 0.OOOE+00 Maximum Doserate by Organ: 5.348E-01 5.464E-01 5.458E-01 5.566E-01 6.883E-02 5.459E-01 5.458E-01 O.OOOE+00 Maximum Organ Doserate (mRem/yr): 5.566E-01 Maximum Total Body Doserate (mRem/yr): 5.458E-01 Site Boundary NG Doserate Summary Gas Receptor Location Gamma (mRad/yr) Beta (mRad/yr) Total Body (mRem/yr) Skin (mRem/yr)

NW Site Boundary 5.593E-03 4.372E-03 5.244E-03 9.047E-03 WNW Site Boundary 4.818E-03 3.766E-03 4.518E-03 7.793E-03 Maximum NG Dose Rate: 5.593E-03 4.372E-03 5.244E-03 9.047E-03 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summary Report Wednesday, March 6, 2013 15:11 Page 13 of 13 Gas Status Summary Report Wednesday, March 6, 2013 15:11 Page 13 of 13 Period: Ann, 2011 Site/Unit/Discharge Point: Site Maximum Individual NNG Dose Summary - Note: All Doses in mRem Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin SE Nearest Res - Adult Adult 1.170E-04 1.170E-04 1.168E-04 1.365E-04 1.169E-04 1.234E-04 1.171E-04 0.OOOE+00 SE Nearest Res - Child Child 1.170E-04 1.170E-04 1.168E-04 1.474E-04 1.168E-04 1.246E-04 1.168&-04 0.OOOE+00 SE Nearest Res - Infant Infant 1.169E-04 1.170E-04 1.167E-04 1.450E-04 1.167E-04 1.232E-04 1.167E-04 0.OOOE+00 SE Nearest Res - Teenager Teenager 1.169E-04 1.170E-04 1.168E-04 1.415E-04 1.169E-04 1.264E-04 1.170E-04 0.OOOE+00 SE Visitor - Adult Adult 5.432E-05 5.431E-05 5.425E-05 6.285E-05 5.429E-05 5.713E-05 5.435E-05 0.OOOE+00 SSW Near Garden - Adult Adult 9.060E-06 9.059E-06 9.049E-06 1.040E-05 9.054E-06 9.501E-06 9.065E-06 0.OOOE+00 SSW Near Garden - Child Child 9.060E-06 9.059E-06 9.045E-06 1.115E-05 9.046E-06 9.583E-06 9.048E-06 0.OOOE+00 SSW Near Garden - Teenager 9.054E-06 9.059E-06 9.046E-06 1.074E-05 9.054E-06 9.708E-06 9.062E-06 0.OOOE+00 WSW Near Milk - Adult Adult 2.515SE-05 2.672E-05 2.468E-05 1.211E-04 2.331E-05 2.233E-05 2.1 17E-05 0.OOOE+00 WSW Near Milk - Child Child 3.851E-05 3.801lE-05 2.399E-05 3.194E-04 2.346E-05 2.375E-05 2.114E-05 0.OOOE+00 WSW Near Milk - Infant Infant 5.770E-05 6.227E-05 2.443E-05 7.350E-04 2.345E-05 2.640E-05 2.1 14E-05 0.OOOE+O0 WSW Near Milk - Teenager Teenager 7.474E-06 1.013E-05 3.775E-06 1.524E-04 3.175E-06 2.450E-06 9.531E-07 0.OOOE+00 Maximum Dose by Organ: 1.170E-04 1.170E-04 1.168E-04 7.350E-04 1.169E-04 1.264E-04 1.171E-04 O.OOOE+O0 Maximum Organ Dose (mRem): 7.35()E-04 Maximum Total Body Dose (mRem): 1.16E3E-04 Maximum Individual NG Dose Summary Gas Receptor Location Gamma (mRad) Beta (mRad) Total Body (mRem) Skin (mRem)

SE Nearest Res 1.52 mi 142 deg 2.489E-03 1.946E-03 2.334E-03 4.027E-03 SE Visitor 1.078E-03 8.426E-04 1.011E-03 1.743E-03 SSW Near Gard 4.4 mi 207 deg 1.888E-04 1.476E-04 1.771E-04 3.055E-04 WSW Near Milk 3.43 mi 248 deg 3.352E-04 2.620E-04 3.143E-04 5.422E-04 Maximum NG Dose: 2.489E-03 1.946E-03 2.334E-03 4.027E-03 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summary Report Wednesday, March 6, 2013 15:06 Page 6 of 7 Period: Ann, 2011 Site/Unit/Discharge Point: PSL1 Site Boundary NNG Doserate Summary - Note: All Doses in mRem/yr Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Ili Skin NW Site Boundary - In Infant 2.899E-01 2.970E-01 2.967E-01 3.042E-01 3.775E-02 2.967E-01 2.966E-01 O.OOOE+00 WNW Site Boundary - I Infant 5.936E-05 5.936E-05 5.936E-05 5.936E-05 5.936E-05 5.936E-05 5.936E-05 O.OOOE+00 Maximum Doserate by Organ: 2.899E-01 2.970E-01 2.967E-01 3.042E-01 3.775E-02 2.967E-01 2.966E-01 O.OOOE+00 Maximum Organ Doserate (mRem/yr): 3.042E-01 Maximum Total Body Doserate (mRem/yr): 2.967E-01 Site Boundary NG Doserate Summary Gas Receptor Location Gamma (mRad/yr) Beta (mRad/yr) Total Body (mRem/yr) Skin (mRem/yr)

NW Site Boundary 4.443E-03 3.125E-03 4.190E-03 7.121E-03 WNW Site Boundary 3.828E-03 2.692E-03 3.609E-03 6.134E-03 Maximum NG Dose Rate: 4.443E-03 3.125E-03 4.190E-03 7.121E-03 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summary Report Wednesday, March 6, 2013 15:06 Page 7 of 7 Gas Status Summary Report Wednesday, March 6, 2013 15:06 Page 7 of 7 Period: Ann, 2011 Site/Unit/Discharge Point: PSL1 Maximum Individual NNG Dose Summary - Note: All Doses in mRem Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Ili Skin SE Nearest Res - Adult Adult 9.923E-05 9.923E-05 9.912E-05 1.163E-04 9.921E-05 1.049E-04 9.936E-05 0.000E+00 SE Nearest Res - Child Child 9.922E-05 9.922E-05 9.909E-05 1.264E-04 9.911E-05 1.060E-04 9.915E-05 0.000E+00 SE Nearest Res - Infant Infant 9.918E-05 9.921E-05 9.907E-05 1.243E-04 9.906E-05 1.047E-04 9.907E-05 O.000E+00 SE Nearest Res - Teenager Teenager 9.917E-05 9.922E-05 9.910E-05 1.208E-04 9.921E-05 1.076E-04 9.932E-05 0.OOOE+00 SE Visitor - Adult Adult 4.608E-05 4.608E-05 4.603E-05 5.351E-05 4.607E-05 4.857E-05 4.613E-05 0.OOOE+00 SSW Near Garden - Adult Adult 7.686E-06 7.685E-06 7.678E-06 8.853E-06 7.684E-06 8.076E-06 7.694E-06 0.000E+00 SSW Near Garden - Child Child 7.685E-06 7.685E-06 7.676E-06 9.546E-06 7.677E-06 8.147E-06 7.680E-06 0.OOOE+00 SSW Near Garden Teenager 7.681E-06 7.685E-06 7.676E-06 9.165E-06 7.684E-06 8.257E-06 7.691E-06 0.000E+00 WSW Near Milk - Adult Adult 1.985E-05 2.063E-05 1.960E-05 8.716E-05 1.902E-05 1.875E-05 1.792E-05 0.000E+00 WSW Near Milk - Child Child 2.646E-05 2.624E-05 1.937E-05 2.257E-04 1.910E-05 1.949E-05 1.790E-05 O.000E+00 WSW Near Milk - Infant Infant 3.597E-05 3.828E-05 1.971E-05 5.144E-04 1.909E-05 2.071E-05 1.790E-05 0.000E+00 WSW Near Milk - Teenager Teenager 3.705E-06 5.053E-06 1.942E-06 1.058E-04 1.698E-06 1.651E-06 7.743E-07 0.000E+00 Maximum Dose by Organ: 9. 923E-05 9.923E-05 9.912E-05 5.144E-04 9.921E-05 1.076E-04 9.936E-05 O.O00E+00 Maximum Organ Dose (mRem): 5.141*E-04 Maximum Total Body Dose (mRem): 9.91ý2E-05 Maximum Individual NG Dose Summary Gas Receptor Location Gamma (mRad) Beta (mRad) Total Body (mRem) Skin (mRem)

SE Nearest Res 1.52 mi 142 deg 1.978E-03 1.391E-03 1.865E-03 3.170E-03 SE Visitor 8.563E-04 6.023E-04 8.074E-04 1.372E-03 SSW Near Gard 4.4 mi 207 deg 1.500E-04 1.055E-04 1.415E-04 2.405E-04 WSW Near Milk 3.43 mi 248 deg 2.663E-04 1.873E-04 2.511E-04 4.268E-04 Maximum NG Dose: 1.978E-03 1.391E-03 1.865E-03 3.170E-03 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summarv Reoort Wednesday, March 6, 2013 15:05 Page 7 of 8 Period: Ann, 2011 Site/Unit/Discharge Point: PSL2 Site Boundary NNG Doserate Summary - Note: All Doses in mRem/yr Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin NW Site Boundary - In Infant 2.449E-01 2.494E-01 2.492E-01 2.524E-01 3.109E-02 2.492E-01 2.491E-01 0.OOOE+00 WNW Site Boundary - I Infant 9.359E-06 9.359E-06 9.359E-06 9.359E-06 9.359E-06 9.359E-06 9.359E-06 0.OOOE+00 Maximum Doserate by Organ: 2.449E-01 2.494E-01 2.492E-01 2.524E-01 3.109E-02 2.492E-01 2.491E-01 O.OOOE+00 Maximum Organ Doserate (mRem/yr): 2.524E-01 Maximum Total Body Doserate (mRem/yr): 2.492E-01 Site Boundary NG Doserate Summary Gas Receptor Location Gamma (mRad/yr) Beta (mRad/yr) Total Body (mRem/yr) Skin (mRem/yr)

NW Site Boundary 1.149E-03 1.247E-03 1.055E-03 1.925E-03 WNW Site Boundary 9.901E-04 1.074E-03 9.086E-04 1.659E-03 Maximum NG Dose Rate: 1.149E-03 1.247E-03 1.055E-03 1.925E-03 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Gas Status Summary Report Wednesday, March 6, 2013 15:05 Page 8 of 8 Period: Ann, 2011 Site/Unit/Discharge Point: PSL2 Maximum Individual NNG Dose Summary - Note: All Doses in mRem Receptor Agegroup Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin SE Nearest Res - Adult Adult 1.775E-05 1.774E-05 1.771E-05 2.027E-05 1.770E-05 1.848E-05 1.770E-05 O.OOOE+00 SE Nearest Res - Child Child 1.776E-05 1.775E-05 1.767E-05 2.104E-05 1.767E-05 1.865E-05 1.767E-05 O.OOOE+00 SE Nearest Res - Infant Infant 1.774E-05 1.774E-05 1.766E-05 2.075E-05 1.766E-05 1.849E-05 1.766E-05 o.OooE+00 SE Nearest Res - Teenager Teenager 1.773E-05 1.775E-05 1.769E-05 2.071E-05 1.770E-05 1.887E-05 1.769E-05 O.OOOE+00 SE Visitor - Adult Adult 8.239E-06 8.238E-06 8.221E-06 9.340E-06 8.217E-06 8.560E-06 8.217E-06 O.OOOE+00 SSW Near Garden - Adult Adult 1.374E-06 1.374E-06 1.371E-06 1.547E-06 1.371E-06 1.424E-06 1.371E-06 O.OOOE+00 SSW Near Garden - Child Child 1.375E-06 1.374E-06 1.369E-06 1.600E-06 1.369E-06 1.436E-06 1.368E-06 o.OooE+00 SSW Near Garden - Teenager 1.373E-06 1.374E-06 1.370E-06 1.577E-06 1.371E-06 1.45 1E-06 1.370E-06 0.000E+00 WSW Near Milk - Adult Adult 5.306E-06 6.089E-06 5.075E-06 3.393E-05 4.285E-06 3.580E-06 3.249E-06 0.OOOE+00 WSW Near Milk - Child Child 1.205E-05 1.178E-05 4.614E-06 9.366E-05 4.357E-06 4.260E-06 3.240E-06 0.OOOE+00 WSW Near Milk - Infant Infant 2.173E-05 2.398E-05 4.715E-06 2.205E-04 4.355E-06 5.695E-06 3.242E-06 O.OOOE+00 WSW Near Milk - Teenager Teenager 3.768E-06 5.077E-06 1.833E-06 4.660E-05 1.477E-06 7.990E-07 1.788E-07 O.OOOE+00 Maximum Dose by Organ: 2.173E-05 2.398E-05 1.771E-05 2.205E-04 1.770E-05 1.887E-05 1.770E-05 0.OOOE+00 Maximum Organ Dose (mRem): 2.20!5E-04 Maximum Total Body Dose (mRem): 1.77:IE-05 Maximum Individual NG Dose Summary Gas Receptor Location Gamma (mRad) Beta (mRad) Total Body (mRem) Skin (mRem)

SE Nearest Res 1.52 mi 142 deg 5.116E-04 5.550E-04 4.694E-04 8.570E-04 SE Visitor 2.215E-04 2.403E-04 2.033E-04 3.711E-04 SSW Near Gard 4.4 mi 207 deg 3.881E-05 4.211E-05 3.561E-05 6.501E-05 WSW Near Milk 3.43 mi 248 deg 6.889E-05 7.474E-05 6.322E-05 1.154E-04 Maximum NG Dose: 5.116E-04 5.550E-04 4.694E-04 8.570E-04 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 xiEfletMmgntSofwr Friday, February 22, 2013 10:27:48AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec El - Doses to a member of the public due to Liquid Releases Unit: Site Starting: 1-Jan-2011 Ending: 31-Dec-2011 Ogan Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 2.67E-03 2.53E-02 1.12E-02 1.76E-02 5.68E-02 Limit mRem Percent of Limit Liver mRem 1.15E-02 1.12E-01 4.43E-02 6.24E-02 2.30E-01 Limit mRem Percent of Limit  %

Total Body mRem 3.39E-03 2.99E-02 1.32E-02 1.99E-02 6.64E-02 Limit mRem Percent of Limit  %

Thyroid mRem 3.55E-04 4.01E-04 2.16E-03 5.45E-03 8.36E-03 Limit mRem Percent of Limit  %

Kidney mRem 3.66E-04 3.63E-04 1.60E-03 3.49E-03 5.82E-03 Limit mRem Percent of Limit  %

Lung mRem 1.30E-02 1.28E-01 5.07E-02 7.14E-02 2.63E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 9.83E-03 5.30E-02 3.17E-02 4.23E-02 1.37E-01 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 n...

... EMS Friday, February 22, 2013 10:24:29AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec El - Doses to a member of the public due to Liquid Releases Unit: PSL1 Starting: l-Jan-2011 Ending: 31-Dec-2011 Ogan Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 1.34E-03 1.26E-02 5.61E-03 8.81E-03 2.84E-02 Limit mRem Percent of Limit  %

Liver mRem 5.73E-03 5.59E-02 2.22E-02 3.12E-02 1.15E-01 Limit mRem Percent of Limit  %

Total Body mRem 1.69E-03 1.50E-02 6.60E-03 9.93E-03 3.32E-02 Limit mRem Percent of Limit  %

Thyroid mRem 1.78E-04 2.OOE-04 1.08E-03 2.72E-03 4.18E-03 Limit mRem Percent of Limit  %

Kidney mRem 1.83E-04 1.82E-04 8.02E-04 1.75E-03 2.91E-03 Limit mRem Percent of Limit  %

Lung mRem 6.52E-03 6.41E-02 2.53E-02 3.57E-02 1,32E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 4.92E-03 2.65E-02 1.59E-02 2.11E-02 6.84E-02 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Page 1 of 1 iEMS Friday, February 22, 2013 10:25:02AM Florida Power & Light St. Lucie Power Plant Reg. Guide 1.21, App B, Sec El - Doses to a member of the public due to Liquid Releases Unit: PSL2 Starting: 1-Jan-2011 Ending: 31-Dec-2011 Ogan Dose Units 1ST Quarter 2ND Quarter 3RD Quarter 4TH Quarter Annual Bone mRem 1.34E-03 1.26E-02 5.61E-03 8.81E-03 2.84E-02 Limit mRem Percent of Limit Liver mRem 5.73E-03 5.59E-02 2.22E-02 3.12E-02 1.15E-01 Limit mRem Percent of Limit  %

Total Body mRem 1.69E-03 1.50E-02 6.60E-03 9.93E-03 3.32E-02 Limit mRem Percent of Limit  %

Thyroid mRem 1.78E-04 2.OOE-04 1.08E-03 2.72E-03 4.18E-03 Limit mRem Percent of Limit  %

Kidney mRem 1.83E-04 1.82E-04 8.02E-04 1.75E-03 2.91E-03 Limit mRem Percent of Limit,  %

Lung mRem 6.52E-03 6.41E-02 2.53E-02 3.57E-02 1.32E-01 Limit mRem Percent of Limit  %

GI-Lli mRem 4.92E-03 2.65E-02 1.59E-02 2.11E-02 6.84E-02 Limit mRem Percent of Limit  %

User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Liquid Status Summary Report Wednesday, March 6, 2013 15:06 Page 6 of 6 Period: Ann, 2011 Site/Unit/Discharge Point: PSL1 Liquid Dose Summary - Note: All Doses in mRem Receptor AoearouD Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin Liquid Receptor - Teenager Teenager 2.839E-02 1.150E-01 3.319E-02 3.393E-03 2.912E-03 1.316E-01 6.843E-02 O.OOOE+00 Liquid Recptor - Child Child 1.502E-02 5.340E-02 1.750E-02 4.182E-03 1.262E-03 6.085E-02 3.216E-02 O.OOOE+00 Maximum Dose by Organ: 2.839E-02 1.150E-01 3.319E-02 4.182E-03 2.912E-03 1.316E-01 6.843E-02 O.OOOE+O0 Maximum Organ Dose (mRem): 1.316E-01 Maximum Total Body Dose (mRem): 3.319E-02 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Liquid Status Summary Report Wednesday, March 6, 2013 15:07 Page 6 of 6 Period: Ann, 2011 Site/Unit/Discharge Point: PSI_2 Liquid Dose Summary - Note: All Doses in mRem Receptor AgegrouD Bone Liver Total Body Thyroid Kidney Luna GI-LiI Skin Liquid Receptor - Teenager Teenager 2.839E-02 1.150E-01 3.319E-02 3.393E-03 2.912E-03 1.316E-01 6.843E-02 O.OOOE+00 Liquid Recptor - Child Child 1.502E-02 5.340E-02 1.750E-02 4.182E-03 1.262E-03 6.085E-02 3.216E-02 O.OOOE+O0 Maximum Dose by Organ: 2.839E-02 1.150E-01 3.319E-02 4.182E-03 2.912E-03 1.316E-01 6.843E-02 O.OOOE+00 Maximum Organ Dose (mRem): 1.316E-01 Maximum Total Body Dose (mRem): 3.319E-02 User: Al Locke [Server]: PSLSA37 [Database]: NEPSOEMP

Liquid Status Summary Report Wednesday, March 6, 2013 15:10 Page 6 of 6 Period: Ann, 2011 Site/Unit/Discharge Point: Site Liquid Dose Summary - Note: All Doses in mRem Receptor AoearouD Bone Liver Total Body Thyroid Kidney Lung GI-Lli Skin Liquid Receptor - Teenager Teenager 5.679E-02 2.300E-01 6.638E-02 6.786E-03 5.823E-03 2.632E-01 1.369E-01 O.OOOE+00 Liquid Recptor - Child Child 3.003E-02 1.068E-01 3.500E-02 8.364E-03 2.524E-03 1.217E-01 6.432E-02 O.OOOE+00 Maximum Dose by Organ: 5.679E-02 2.300E-01 6.638E-02 8.364E-03 5.823E-03 2.632E-01 1.369E-01 O.OOOE+00 Maximum Organ Dose (mRem): 2.632E-01 Maximum Total Body Dose (mRem): 6.638E-02 User: AI Locke [Server]: PSLSA37 [Database]: NEPSOEMP

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