ML080660579

Annual Radioactive Effluent Release Report

ML080660579
Person / Time
Site:	Saint Lucie
Issue date:	02/27/2008
From:	Johnston G Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2008-029
Download: ML080660579 (46)

Text

0 F=PL Florida Power & Light Company, 6501 S. Ocean Drive, Jensen Beach, FL 34957 February 27, 2008 L-2008-029 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 2007 Annual Radioactive Effluent Release Report Enclosed is the 2007 Annual Radioactive Effluent Release Report for St. Lucie Units 1 and 2.

This report is being sent pursuant to 10 CFR 50.36a(a)(2) and Technical Specification (TS) 6.9.1.7. The report is for the 12-month period beginning January 1, 2007 and ending December 31, 2007.

Attachment A is information for industry tritium initiative. Attachment B is a summary of the radiation monitors out of service greater than 30 days. Attachment C is a copy of C-200, Offsite Dose Calculation Manual (ODCM) Revision 30. Attachment D is a copy of the marked up pages from Revisions 28 and 29 of the ODCM.

Please contact us with any questions regarding this submittal.

GLJ/tlt Attachments an FPL Group company Ký'. Z-C<

FLORIDA POWER & LIGHT COMPANY ST. LUCIE PLANT UNITS NO. I & 2 LICENSE NUMBERS DPR-67 & NPF-16 COMBINED ANNUAL RADIOACTIVE EFFLUENT. RELEASE REPORT FOR THE PERIOD JANUARY 1, 2007 THROUGH DECEMBER 31, 2007

TABLE OF CONTENTS DESCRIPTION EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION.

VISITOR DOSE RESULTS FOR CALENDAR YEAR.......................

OFFSITE DOSE CALCULATION MANUAL REVISIONS......................

SOLID WASTE AND IRRADIATED FUEL SHIPMENTS......................

PROCESS CONTROL PROGRAM REVISIONS...............................

LIQUID EFFLUENTS:

PAGE 1

6 6

6 6

Summation of all Releases Summation of all Releases Nuclide Summation by Quarter Nuclide Summation by Quarter Liquid Effluent Dose Liquid Effluent Dose Unit # 1.........................

Unit #2.........................

Unit# 1.........................

Unit # 2.......................

Unit# 1.........................

Unit #2.........................

7 9

15 19 20 GASEOUS EFFLUENT:

Summation of all Releases Summation of all Releases Nuclide Summation by Quarter Nuclide Summation by Quarter Gas Effluent Dose Gas Effluent Dose Unit #1.........................

Unit #2.........................

Unit # 1.........................

Unit # 2....................

I....

Unit# 1.........................

Unit # 2.........................

21 23 25 29 33 34 35 40 43 SOLID WASTE DISPOSAL - TABLE 3.9 Shipment Summations.............

Attachment A - Information for Industry Tritium Initiative Attachment B - Radiation Monitors Out of Service Greater Than 30 Days Attachment C - C-200, ODCM Revision 30 Attachment D - C-200, ODCM Marked up pages from Revisions 28 & 29

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION

1. Regulatory Limits 1.1 For Liquid Waste Effluents A. The concentration of radioactive material released from the site shall be limited to ten times the concentrations specified in 10 CFR Part 20 Appendix B, Table 2, Column 2 for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2E-4 micro-Curies/mI total activity.

B. The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive material in liquid effluents released, from each reactor unit, to UNRESTRICTED AREAS shall be limited to:

During any calendar quarter to <= 1.5 mrems to the Total Body and to <= 5 mrems to any organ, and.

During any calendar year to <= 3 mrems to the Total Body and to <=1l0 rnrems to any organ.

1.2 For Gaseous Waste Effluents:

A. The dose rate in UNRESTRICTED AREAS due to radioactive materials.

released in gaseous effluents from the site shall be limited to:

For Noble Gases: <= 500 mrems/yr to the total body and

<= 3000 mremsfyr to the skin, and For Iodine-i 31, Iodine-i 33, Tritium, and all radionuclides in particulate form with half-lives greater than 8 days:

<= 1500 mrems/yr to any organ.

• B. The air dose due to noble gases released in gaseous effluents from each unit, to areas at and beyond the SITE BOUNDARY shall be limited to the following:

During any calendar quarter, to <= 5 mrads for gamma radiation, and

<= 10 mrads for beta radiation and, during any calendar year, to <= 10 mrads for gamma-radiation and

<= 20 mrads for beta radiation.

• C. The dose to a MEMBER OF THE PUBLIC from Iodine-i 31, Iodine-i 33, Tritium, and all radionuclides in particulate form, with half-lives > 8 Days in gaseous effluents released, from each unit to areas at and beyond the site boundary, shall be limited to the following:

During any calendar quarter to <= 7.5 mrem to any organ, and During any calendar year to <= 15 mrem to any organ.

• The calculated doses contained in an annual report shall not apply to any. ODCM Control. The repor ted values are based on actual release conditions instead of historical conditions that the ODCM Control dose calculations are based on. The ODOM Control dose limits are therefore included in Item 1 of the report, for information only.

1

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

2. Effluent Concentration Limits(ECL)

Water: Ten times the 10 CFR Part 20, Appendix B, Table 2, Column 2, except for entrained or dissolved noble gases as described in 1.1.A of this report.

Air:

Release concentrations are limited to dose rate limits described in 1.2.A. of this report.

3. Average Energy of fission and activation gases in gaseous effluents is not applicable.

4. Measurements and approximations of total radioactivity Where alpha, tritium, and listed nuclides are shown as zero Curies released, this should be interpreted as "no activity was detected on the samples using the ODCM Control analyses techniques to achieve required Lower Limit of Detection (LLD) sensitivity for radioactive effluents".

A summary of liquid effluent accounting methods is described in Table 3.1.

A summary of gaseous effluent accounting methods is described in Table 3.2.

4.1 Estimate of Errors I LIQUID I

GASEOUS Error Topic Avg %

Max %

Avg %

Max %

Release Point Mixing 2

5 NA NA Sampling 1

5 2

5 Sample Preparation 1

5 1

5 Sample Analysis 3

10 3

10 Release Volume 2

5 4

15 Total Percent 9

30 10 35 The predictability of error for radioactive releases can only be applied to nuclides that are predominant in sample spectrums.

Nuclides that are near background relative to the predominant nuclides in a given sample could easily have errors greater than the above listed maximums.

2

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

4. Measurements and Approximations of Total Radioactivity (Continued) 4.2 Methods of Analyses TABLE 3.1 RADIOACTIVE LIQUID EFFLUENT SAMPLING AND ANALYSIS Liquid Sampling Method of Source Frequency Type of Analysis Analysis Each Batch Principal Gamma Emitters p.h.a.

Monitor Monthly Tritium L.S.

Tank Composit Gross Alpha AIC Releases Quarterly Sr-89, Sr-90, Fe-55, Composite Ni-63 & C-14 C.S.

Continuous Daily Principal Gamma Emitters Releases Grab

& 1-131 for p.h.a.

Samples 4/M Composite Analysis Dissolved & Entrained Gases One Batch/ Month p.h.a.

Tritium Composite Monthly L.S.

Alpha CompositeMonthly AIC Sr-89, Sr-90, Fe-55, Ni-63 C-14 Composite Quarterly C.S.

p.h.a.-

Gamma Spectrum Pulse Height Analysis using Germanium Detectors. All peaks are identified and quantified.

L.S.-

Liquid Scintillation Counting C.S.-

Chemical Separation AIC Air Ion Chamber 4/M -

Four per Month 3

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

4. Measurements and Approximations of Total Radioactivity (Continued) 4.2 Methods of Analyses(Continued)

TABLE 3.2 RADIOACTIVE GASEOUS WASTE SAMPLING AND ANALYSIS Gaseo us Sampling Method of Source Frequency Type of Analysis Analysis Waste Gas Decay Tank Each Batch Principal Gamma Emitters p.h. a.

Releases Containment Principal Gamma Emitters p.h.a Purge Each Purge Releases Tritium L.S.

4/M Principal Gamma Emitters p.h.a.

Tritium L.S.

Plant Monthly Particulate Vent Composite Gross Alpha AIC Particulate Quarterly Sr-89 & Sr-90, Fe-55,

______________Composite Ni-63 & C-14 C.S.

p.h.a.- Gamma Spectrum Pulse Height Analysis using Germanium Detectors. All peaks are identified and quantified.

L.S.- Liquid Scintillation Counting C.S.- Chemical Separation AIC.- Air Ion Chamber 4/M - Four per Month 4

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

5. Batch Releases IA. LiquidI Unitl I Unit 2 JEn.Ui 1. N umber of batch releases 41 40

2. Total time period for batch releases 25,845 25,845 minutes

3. Maximum time period for a batch release 1,184 1,184 minutes

4. Average time period for a batch release 638 638 minutes

5. Minimum time period for a batch release 272 27 mnutes

6. Average dilution stream flow during the period 853,6771 853,677 1gpm All liquid releases are summarized in Tables IB. GaseousI Unitl I Unit 2 jEn~g.Unit

1. Number of batch releases J

12 90 J____

2. Total time period-for batch releases J

2,443 28,365 minutes

3. Maximum time period for a batch release J

600 9,093 jminutes

4. Average time period for a batch release J

204 315 jminutes

,5. Minimum time period for a batch release J

81 44 1 minutes All gaseous waste'releases are summarized in Tables

6. Unplanned Releases A. Liquid JUnit 1 Unit 2 Eng. Unit 1. Number of releases 1 0 0 L

2. Total activity of releases Jo.OOE+00 j.OO+00oGCuies B. Gaseous Unit 1 Unit 2 JEng. Unit 1. Number of releases 1 0 01

2. Total activity of releases JO.OOE+00 o.oOE+001 Curies C. Unplanned Gas Releases - None

1. A description of the event and equipment involved.

2. Cause(s) for the unplanned release.

3. Actions taken to prevent a recurrence.

4.' Consequences of the unplanned release.

5

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

7. Assessment of radiation dose from radioactive effluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARY assumes the VISITOR onsite for 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> per day for 312 days per year at a distance of 1.6 kilometers in the South East Sector. The VISITOR received exposure from each of the two reactors on the Site. Actual Met Data was used to calculate Visitor Dose for Calendar Year 2007.

VISITOR DOSE RESULTS FOR CALENDAR YEAR 2007 were:

NOBLE GAS Gamma Air Dose Beta Air Dose DOSE mrad 6.29E-04 3.22E-04 Gas Particulate

& Iodine Dose Bone Liver Thyroid Kidney Lung GI-LLI Total Body Dose mrem 7.54E-06 1.52E-03 3.71 E-03 1.53E-03 1.51 E-03 1.51 E-03 1.55E-03

8. Offsite Dose Calculation Manual(ODCM) Revision(s):

The ODCM was revised in March 2007 to implement the industry groundwater tritium initiative under the guidance of Nuclear Policy, NP-922.

9. Solid Waste and Irradiated Fuel Shipments:

No irradiated fuel shipments were made from the site.

Common Solid waste from St. Lucie Units 1 and 2 were shipped jointly.

A tabulated summation of these shipments is provided in this report as Table 3.9.

10. Process Control Program (PCP) Revisions:

There were no changes during the reporting interval.

11. Major Changes to Radioactive Liquid, Gaseous and Solid Waste Treatment Systems:

There were no changes during the reporting interval.

6

FLORIDA POWER & LIGHT COMPANY ST. LUCIEUNIT # 1 A~NNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.3-1 LIQUID EFFLUENTS A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha)

2. Average Diluted Concentration During Period SUMMATION OF ALL RELEASES UNIT QTR#l QTR Ci 2.73E-03 6.4

1. 2 3E-03 4E-1 1 5.6 uCi/ml 1.08E-11 B. Tritium

1. Total Release

2. Average Diluted Concentration During Period Ci 7.05E+01 1.28E+02 uCi/ml 2.80E-07

1. 12E-06 C. Dissolved and Entrained Gases

1. Total Release

2. Average Diluted Concentration

.During Period Ci 2.80E-03 3.96E-03 3.47E-1 1 uCi/ml 1.11 E-11 D. Gross Alpha Radioactivity

1. Total Release E. Volume of Waste Released (Prior to Dilution)

F. Volume of Dilution Water Used During Period Ci O.OOE+O0 0.OOE+00 Liters 6.17E+05 1.07E+06 Liters 2.5 2E+ I

1. 14E+1 I 7

FLORIDA POWER & LIGHT COMPANY ST. LUCIEEUNITH 1 AN~~NUAL REPORT JANUJARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.3-1 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES (Continued)

A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha)

2. Average Diluted Concentration During Period UNIT QTR#3 QTR#4 Ci 8.65E-03 2.93E-03 uCi/ml 3.42E-I1

1. 14E-1I1 B. Tritium

1. Total Release

2. Average Diluted Concentration During Period Ci 1.64E+02 4.80E+01 uCi/ml 6.48E-07 1.87E-07 C. Dissolved and Entrained Gases

1. Total Release

2. Average Diluted Concentration During Period Ci 5.85E-03 uCi/mi 2.31E-11

7. 17E-03 2.79E-1 1 D. Gross Alpha Radioactivity

1. Total Release E. Volume of Waste Released (Prior to Dilution)

F. Volume of Dilution Water Used During Period Ci 0.OOE+00 O.OOE+00 Liters 9.53E+05 9.04E+05 Liters 2.53E+1 1 2.5 7E+1I1 8

FLORIDA POWER & LIGHT COMPANY ST. LUCIiEUNIT# 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.3-2 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES UNIT QTR#l QTR#2 A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha)

2. Average Diluted Concentration During Period Ci 2.73E-03 6.43E-03 uCi/n-i 1.08E-1 I 5.64E-1 1 B. Tritium

1. Total Release

2. Average Diluted Concentration During Period Ci 7.05E+01 1.28E+02 uCi/mi 2.80E-07

1. 12E-06 C. Dissolved and Entrained Gases

1. Total Release

2. Average Diluted Concentration During Period.

Ci 2.80E-03 3.96E-03 3.47E-11 uCi/mi 1.11E-11 D. Gross Alpha Radioactivity

1. Total Release E. Volume of Waste Released (Prior to Dilution)

F. Volume of Dilution Water Used During Period Ci O.OOE+OO 0.OOE+00 Liters 6.17E+05 1.07E+06 Liters 2.52E+11

1. 14E+ 11 9

FLORIDA POWER & LIGHT COMPANY ST. LUCITE UNIT #2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.3-2 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES (Continued)

A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha)

2. Average Diluted Concentration During Period UNIT QTR#3 QTR#4 Ci 8.65E-03 2.48E-03 uCi/mi 3.42E-11 9.65E-12 B. Tritium I.. Total Release

2. Average Diluted Concentration During Period Ci 1.64E+02 4.80E+01 uCi/ml 6.48E-07 1.87E-07 C. Dissolved and Entrained Gases

1. Total Release

2. Average Diluted Concentration During Period Ci 5.85E-03 uCi/ml 2.3 IE-1 I 7.17E-03 2.79E-11I D. Gross Alpha Radioactivity

1. Total Release E. Volume of Waste Released (Prior to Dilution)

F. Volume of Dilution Water Used During Period Ci 0.OOE+OO 0.OOE+00 Liters 9.53E+05 9.04E+05 Liters 2.53E+11 2.57E+11 10

FLORIDA POWER & LIGHT COMPANY ST. LUCIlE UN[T # 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-1 LIQUID EFFLUENTS NUCLIDES RELEASED Continuous Mode UNIT QTR#1 QTR#2 Batch Mode QTR#I QTR#2 Na-24 Cr-5i Mn-S 4 Fe-S S Mn-56 Co-57 Co-58 Fe-59 Co-60 Zn-65 Ni-65 Br-82 Rb-8 8 Sr-89 Sr-90 Y-90 Sr-91 Sr-92 Y-92 Zr-95 Nb-95 Zr-97 Nb-97 Tc-99m Mo-99 Ru-103 Ag-li Om Sn-113 Sb-122 Sb-124 Sb-125 Ci Ci Ci Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Cim Ci O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 1.25E-04 1.20E-03 0.OOE+00 0.OOE+00 1.86E-04 0.OOE+00 1.03E-03 0.OOE+0o 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 4.46E-06 4.79E-05 0.OOE+00 1.43E-05 0.OOE+00 0.OOE+00 0.OOE+00 2.89E-06 0.OOE+00 0.OOE+00 0.OOE+00 1.02E-04 2.2 1E-06 4.99E-04 1.1 lE-04 1.65E-03 0.OOE+00 2.24E-06 2.11E-03 1I.65E-04 1.07E-03 2.16E-06 0.OOE+00 0.OOE+00 2.25E-05 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00

1. 1OE-04 1.95E-04 0.OOE+00 1.20E-04 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+OQ 9.39E-06 0.OOE+00 1.48E-05 2.35SE-04 I1I

FLORIDA POWER & LIGHT COMPANY ST. LUCIiEUNIT # 1 ANNUAL REPORT JANUARY 1, 2067 THROUGH DECEMBER 31, 2007 TABLE 3.4-1 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Te-129 Te-129m 1-130 1-131 Te-132 1-132 1-.133 1-134 Cs-134 1-135 Cs-136 Cs-137 Cs-13 8 Ba-140 La-140 Ce-141 Ce-144 Pr-144 W-187 Np-239 TOTAL FOR PERIOD Continuous Mode UNIT QTR#1 QTR#2 Batch Mode QTR#1 QTR#2 Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Cim Ci Ci Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0..OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 1.30E-06 0.OOE+00 0.OOE+00 2..29E-05 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 2.73E-03 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 8.50E-05 1.81lE-05 2.70E-03 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00

1. 12E-05 3.59E-05 0.OOE+00 4.84E-06 0.OOE+00 0.OOE+00 0.OOE+00

1. 18E-06 5.93E-05 0.OOE+00 3.22E-06 3.22E-06 0.OOE+00 0.OOE+/-0O 0.OOE+00 0.OOE+00 0.OOE+00 6.43E-03 9.50OE-06 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 4.42E-05 3.90E-03 0.OOE+00 5.6 1E-06 Ci 0.OOE+00 0.OOE+00 Ar-4 1 Kr-85m Kr-85.

Kr-87 Kr-8 8 Xe-13 im Xe-133 m Xe-13 3 Xe-135m Xe'-135 Cim Ci Ci Ci Cim Ci Ci Ci Ci Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 G.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 12

FLORIDA POWER & LIGHT COMPANY ST. LUCIIEUNIT# 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-1 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Continuous Mode UNIT QTR#3 QTR#4 Batch Mode QTR#3 QTR#4 Na-24 Cr-5i Mn-S 4 Fe-S S Mn-S 6 Co-57 Co-58 Fe-59 Co-60 Zn-65 Ni-65 Br-82 Rb-88 Sr-89 Sr-90 Y-90 Sr-91 Sr-92 Y-92 Zr-95 Nb-95 Zr-97 Nb-97 Tc-99m Mo-99 Ru-103 Ag-il Om Sn-113 Sb-122 Sb-124 Sb-125 Ci Ci Ci Ci Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00

-0.00OE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 G.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 600E 00 0.OOE 00 0.OOE 00 2.63E-04 1.2 1E-04 3.03E-03 0.OOE 00 2.12E-06 3.75E-03 1.08E-04 8.50E-04 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Q.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00

1. 14E-04 1.73E-04 2.46E-05 S5.73E-05 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.37E-05 0.OOE 00 0.OOE 00 1.29E-04 0.OOE 00 8.23E-05 4.13E-05 4.52E-04 0.OOE 00 0.OOE 00 1.63E-03 2.55E-05 3.55E-04 2.26E-06 0.OOE 00 G.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 3.42E-05 5.89E-05

6. 1OE-05

6. 13E-05 0.OOE 00 0.OOE 00 0.OOE 00 G.OOF 00 0.OOE 00 0.OOE 00 2.65E-06 8.61lE-05 13

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 AN~NUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-1 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Te-129 Te-129m 1-130 1-131 Te-132 1-132 1-133 1-134 Cs-134 1-135 Cs-136 Cs-137 Cs-138 Ba-140 La-140 Ce-141 Ce-144 Pr-144 W-187 Np-239 TOTAL FOR PERIOD UNIT Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Continuous Mode QTR#3 QTR#4 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO 00.OOEO00 0.OOEO 00.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00, 0.OOEO 00.00E00 0.OOEO 00.00E00 0.OOE 00 0.OOE 00 0.OOEO 00.OOEO00 0.OOE 00 0.OOE 00 0.00E 00 0.OOEO00 0.00E 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Batch Mode QTR#3 QTR#4 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 0.OOE 00 3.86E-06 0.OOEO00 1.63E-05 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 3.67E-06 8.40E-07 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 2.19E-05 2.07E-05 0.OOEO 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOEO00 OOOEG00 O.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Ci 0.OOE+00 0.OOE+00 Ar-4 1 Kr-8 Sm Kir-8 5 Kr-87 Kr-88 Xe-131m Xe-133m Xe-133 Xe-135m Xe-135 Xe-138 Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 8.65E-03 6.42E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.48E-04 0.OOE 00 5.69E-03 0.OOE 00 5.37E-06 0.OOEO00 2.93E-03 1.49E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 3.04E-05

7. 13E-03 0.OOE 00 0.OOEO00 0.OOE 00 14

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-2 LIQUID EFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTR#1 QTR#2 QTR#1 QTR#2 Na-24 Ci 0.OOE 00 0.OOE 00 0.OOE+0O 2.2 1lE-06 Cr-51I Ci 0.OOE 00 0.OOE 00 0.OOE+00 4.99E-04 Mn-54 Ci 0.00E 00 0.00E 00 1.25E-04

1. 11 E-04 Fe-55 Ci 0.00E 00 0.00E 00 1.20E-03 1.65E-03 IVn-56 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.00E+00 Co-57 Ci 0.OOE 00 0.OOE 00 0.OOE+00 2.24E-06 Co-58 Ci 0.OOEO00 0.60E 00 1.86E-04 2.11 E-03 Fe-59 Cim 0.OOE 00 0.OOE 00 0.OOE+0O 1.65E-04 Co-60 Ci 0.OOE 00 0.OOE 00 1.03E-03 1.07E-03 Zn-65 Ci 0.OOE 00 0.OOE 00 0.OOE+00 2.16E-06 Ni-65 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Br-82 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Rb-88 Ci 0.OOE 00 0.OOE 00 0.OOE+00 2.25E-05 Sr-89 Ci 0.OOEO 00.OOEO 000.OOE+00 0.OOE+00 Sr-90 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Y-90 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Sr-91 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Sr-92 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Y-92 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Zr-95 Ci 0.OOE 00 0.OOE 00 4.46E-06

1. 1OE-04 Nb-95 Ci 0.OOE 00 0.OOE 00 4.79E-05 1.95E-04 Zr-97 Ci 0.OOEO 00.OOEO 000.OOE+00 0.OOE+00 Nb-97 Ci 0.OOE 00 0.OOE 00 1.43E-05 1.20E-04 Tc-99m Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Mo-99 Ci 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 Ru-103 Ci 0.OOEO 00.OOEO 000.OOE+00 0.OOE+00 Ag-i l0i Ci 0.OOE 00 0.OOE 00 2.89E-06 0.OOE+00 Sn-113 Ci 0.OOEO 00.OOEO 000.OOE+00 9.39E-06 Sb-122 Ci 0.OOE 00 0.OOE 00 0.OOE-i00 0.OOE+O0 Sb-124 Ci 0.OOE 00 0.OOE 00 0.OOE+00 1.48E-05 Sb-125 Ci 0.OOE 00 0.OOE 00 1.02E-04 2.35E-04 15

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 2 ANNUJAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-2 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Te-129 Te-129m 1-130 1-131 Te-132 1-132 1-133 1-134 Cs-134 1-135 Cs-136 Cs-137 Cs-138 Ba-140 La-140 Ce-141 Ce-144 Pr-144 W-187 Np-239 TOTAL FOR PERIOD Continuous Mode UNIT QTR#1 QTR#2 Batch Mode QTR#1 QTR#2 Ci Civ Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci GOGOE 00 GOGOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 O.OOE 00 0.OOE 00 0.00E 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00

'0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 G.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 1.30E-06 0.OOE+00 0.OOE+00 2.29E-05 0.OOE+00 0.OOE+00

0. OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00

1. 12E-05 3.59E-05 0.OOE+00 4.84E-06 0.OOE+00 0.OOE+00 0.OOE+00

1. 18E-06 5.93E-05 0.OOE+00 3.22E-06 3.22E-06 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ci 0.OOE+00 0.OOE+00 2.73E-03

'6.43E-03 Ar-41 Kr-8 m Kr-85 Kr-87 Kr-88 Xe-13 im Xe-133m Xe-13 3 Xe-135m Xe-13 5 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.00E.+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 8.50E-05 1.81EF-O5 2.70E-03 0.OOE+00 0.OOE+00 9.50E-06 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+O0 4.42E-05 3.90E-03 0.OOE+0O 5.6 1E-06 16

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-2 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Continuous Mode' UNIT QTR#3 QTR#4 Batch Mode QTR#3 QTR#4 Na-24 Cr-5 1 Mn-S 4 Fe-S S Mn-5 6 Co-57 Co-58 Fe-59 Co-60 Zn-65 Ni-65 Br-82 Rb-88 Sr-89 Sr-90 Y-90 Sr-91 Sr-92 Y-92 Zr-95 Nb-95 Zr-97 Nb-97 Tc-99m Mo-99 Ru-103 Ag-li Om Sn-1 13 Sb-122 Sb-124 Sb-125 Ci Ci Ci Ci Ci Ci Ci Ci Ci Cim Ci Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci O.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 O.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00, 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 2.63E-04 1.2 1E-04 3.0-3E-03 0.OOE 00 2.12E-06 3.75E-03 1.08E-04 8.50E-04 0.OOE 00 O.OOE 00 O.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00.

0.OOE 00 0.OOE 00 0.OOE 00

1. 14E-04 1.73E-04 2.46E-05 5.73E-05 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.37E-05 0.OOE 00 0.OOE 00 1.29E-04 0.OOE 00 8.23E-05 4.13E-05 4.52E-04 0.OOE 00 0.OOE 00 1.63E-03 2.55E-05 3.55E-04 2.26E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.0.0E 00 0.OOE 00 0.OOE 00 0.OOE 00 3.42E-05 5.89E-05

6. 1 E-OS 6.13E-05 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 2.65E-06 8.61lE-05 17

FLORIDA POWER & LIGHT COM[PANY ST. LUCIE UNIT# 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.4-2 LIQUID EFFLUENTS (Continued)

NUCLIDES RELEASED Te-129 Te-129m 1-130 1-131 Te-132 1-132 1-133 1-434 Cs-134 1-135

.Cs-136 Cs-137 Cs-138 Ba-140 La-140 Ce-141 Ce-144 Pr-144 W-187 Np-23 9 TOTAL FOR PERIOD UNIT Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Continuous Mode QTR#3 QTR#4 0.OOE 00 0.OOE 00 0.OOE 00 0.00E 00 0.00E 00 0.OOE 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOEO00 0.00E 00 O.00E 00 0.00E 00 0.00E 00 0.OOEO 00.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO 00.0GB 00 0.OOE 00 0.OOE 00 0.OOEO 00.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00

0. OOE 00 0.OOE 00 Batch Mode QTR#3 QTR#4 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 0.OOEO00 3.86E-06 0.OOE 00 1.63E-05 0.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 0.OOEO 00 0.OOEO00 3.67E-06 8.40E-07 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 2.19E-05 2.07E-05 0.OOE 00 0.OOE 00 0.OOE 00 0.0GB 00 0.OOEO 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Ci 0.OOE+00 0.OOE+00 Ar-4 1 Kr-8 Sm Kr-85 Kr-87 Kr-8 8 Xe-13 im Xe-13 3m Xe-133 Xe-135m Xe-135 Xe-138 Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.OOE 00 0.OOE 00 0 GOB 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0 GOB 00 0.OOB 00 0.OOE 00 0.OOB 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 8.65E-03 6.42E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.48E-04 0.OOE 00' 5.69E-03 0.OOE 00 5.37E-06 0.OOE 00 2.48E-03 1.49E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.0GB 00 OGGOE GO 3.04E-05 7.13E-03 0.0GB 00 OGGOE GO GO.GE 00 18

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1

.ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.5-1 LIQUID EFFLUENTS - DOSE SUMMATION AGE GROUP:

ADULT LOCATION:

ANY ADULT FISH AND SHELLFISH ORGAN Bone Liver Thyroid Kidney Lung GI-LLI Total Body DOSE mrem 4.49E-03 1.73E-02 5.63E-04 5.7 1 E-04 1.96E-02 1.28E-02 5.08E-03 19

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.5-2 LIQUID EFFLUENTS - DOSE SUMMATION AGE GROUP:

ADULT LOCATION:

ANY ADULT FISH AND SHELLFISH ORGAN Bone Liver Thyroid Kidney Lung GI-LLI Total Body DOSE mrem 4.49E-03 1.73E-02 5.63E-04 5.7 1E-04 1.96E-02 1.28E-02 5.08E-03 20

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 AN\\NUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.6-1 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period UNIT QTR#1 QTR#2 Ci 2.20E+00 1.69E-02 uCi/sec 2.79E-01 2.14E-03 B. lodines

1. Total Iodine-131

2. Average Release Rate For Period Ci O.00E 00 8.96E-06 uCilsec 0.OOE+OO

1. 14E-0.6 C. Particulates

1. Particulates (Half Life > 8 days)

2. Average Release Rate For Period

3. Gross Alpha Radioactivity Ci 0.OOE+0O 3.54E-06 uCi/sec 0.OOE+O0 4.50E-07 Ci 1.39E-07 1.04E-07 D. Tritium

1. Total Release

2. Average Release Rate For Period Ci 5.42E+00 5.5 9E+O1I uCi/sec 6.89E-01 7.11E+00 21

FLORIDA POWER & LIGHT COMPANY ST. LUCIEEUNIT # 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.6-1 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES (Continued)

UNIT QTR#3 QTR#4 A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period Ci 3.78E+00 0.OOE+00 uCi/sec 4.81E-01 0.OOE+0O B. lodines

1. Total Iodine-131

2. Average Release Rate For Period Ci 0.OOE 00 0.OOE 00 uCi/sec 0.OOE+O0 0.OOE+00 C. Particulates

1. Particulates (Half Life > 8 days)

2. Average Release Rate For Period

3. Gross Alpha Radioactivity Ci 7.74E-06 2.24E-06 uCi/sec 9.84E-07 2.85E-07 Ci 2.09E-08 1.06E-04 D. Tritium

1. Total Release

2. Average Release Rate For Period Ci 2.66E+00O0.OOE+00 uCi/sec 3.38E-01 0.OOE+00 22

FLORIDA POWER & LIGHT COMPANY ST. LUCIEIJNIT #2 AN~NUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.6-2 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period UNIT QTR#1 QTR#2 Ci 1.35E+00 4.58E-01 uCilsec 1.72E-01 5.83E-02 B. lodines

1. Total Iodine-131

2. Average Release Rate For Period Ci 3.94E-05 6.74E-05 uCi/sec 0.OOE+O0 8.57E-06 C. Particulates

1. Particulates (Half Life > 8 days)

2. Average Release Rate For Period

3. Gross Alpha Radioactivity Ci 1.79E-06 2.87E-06 uCi/sec 2.28E-07 3.64E-07 Ci 5.42E-08 8.86E-08 D. Tritium

1. Total Release

2. Average Release Rate For Period Ci 7.52E+00 6.26E+01 uCi'sec 9.57E-01 7.96E+00 23

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #2 ANN-UAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.6-2 GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES (Continued)

A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period UNIT QTR#3 QTR#4 Ci 7.72E+00 9.75E-02 uCi/sec 9.82E-01 1.24E-02 B. lodines

1. Total Iodine-131

2. Average Release Rate For Period Ci 1.08E-04 2.36E-04 uCi/sec 0.OOE+00O0.OOE+00

.C. Particulates

1. Particulates (Half Life > 8 days)

2. Average Release Rate For Period

3. Gross Alpha Radioactivity Ci 5.5 9E-06 3.76E-06 uCi/sec 7.11E-07 4.78E-07 Ci 3.26E-08 0.OOE+00

.D. Tritium

1. Total Release

2. Average Release Rate For Period Ci 3.94E+00 2.75E-02 uCi/sec 5.01E-01 3.49E-03 24

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES Nuclides Continuous Mode Batch Mode Released Unit QTR4l QTR#2 QTR#1 QTR#2

1. Fission Gases Ar-41 Ci 2,OOE+00 0.00E 00 1,04E-01 4.72E-03 Kr-85m Ci O,00E+00 0.00E 00 0.00E 00 0.OOE 00 Kr-85 Ci 0.OOE+00 0.00E 00 0.OOE 00

.0.00E 00 Kr-87 Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-88 Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-89 Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-90 Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-127 Ci 0.OOE+00 0.OOEO 000.OOEO 00 0.OOEOO0 Xe-131m Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-133m Ci 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-133 Ci 0,OOE+00 0.OOE 00 9.3 1 E-02 7.67E-03 Xe-135m.

Ci 0.OOE+00 0.00E 00 0.OOE 00 0.OOE 00 Xe-135

.Ci 0.OOE+00 0.OOE 00 4.91E-05 4.47E-03 Xe-137 Ci 0.OOE+00 0.00E 00 0.OOE 00 0.OOE 00 Xe-138 Ci.

0.OOE+00 0.OOEO 000.OOEO 00 0.OOEO00 Total for Period Ci 2.OOE+00 0.OOE+00 1.97E-01 1.69E-02

2. lodm'es 1-13 1 Ci 0.OOE 00 8.96E-06 1-132 Ci 0.OOE 00 0.OOE 00 1-133 Ci 0.OOE+00 0.OOE 00 1-134 Ci 0.OOEO 00.OOEO00 1-135 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 0.OOE+00 8.96E-06

3. Particulates (>8 Days)

Cr-51 Ci 0.OOE 00 0.OOE 00 Mn-54 Ci 0.OOE 00 0.OOE 00 Fe-55 Ci 0.OOEO 00.OOEO00 Co-57 Ci 0.OOE 00 0.OOE 00 Co-58 Ci 0.OOE 00 0.OOE 00 Fe-59 Ci 0.OOEO 00.OOEO00 Co-60 Ci 0.OOE 00 2.51lE-06 Zn-65 Ci 0.OOE 00 0.OOE 00 Zi--95 Ci 0.OOE 00 0.OOE 00 Nb-95 Ci 0.OOE 00 0.OOE 00 25

FLORIDA POWER & LIGHT COMPANY ST. LUCIiE UNIT # 1 ANNUAL REPORT JANUJARY 1, 2007 THROUGH DECEMBER 31, 200'7 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Continuous Mode Nuclides Unit QTR#1 QTR#2 Released

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci 0.OOE 00 0.OOE 00 Sr-90 Ci 0.OOE 00 0.OOE 00 Y-90 Ci 0.OOE 00 0.OOE 00 Ru-103 Ci O.00E 00 0.OOE 00 Ag-ib0m Ci 0.OOE 00 0.OOE 00 Sn-113 Ci 0.OOEO 00

.OOEOO0 Sb-124 Ci 0.00E 00 0.00E 00 Sb-125 Ci 0.OOEO 00

.OOEO00 Te-129m Ci 0.OOE 00 0.OOE 00 Cs-134 Ci 0.OOEO 00

.OOEOO0 Cs-136 Ci 0.OOEO 00

.OOEO00 Cs-137 Ci 0.OOEOO0 1.03E-06 Ba-140 Cim 0.OOE 00 0.OOE 00 Ce-141 Ci 0.OOE 00 0.OOE 00 Ce-144 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 0.OOE+00 3.54E-06

4. Particulates ( <8 Days)

Mn-56 Ci 0.OOE 00 0.OOE 00 Ni-65 Ci 0.OOE 00 0.OOE 00 Br-82 Ci 0.OOE 00 0.OOE 00 Rb-88 Ci 0.OOE 00 0.OOE 00 Rb-89 Ci 0.OOEO 00

.OOEO00 Sr-91 Ci 0.OOE 00 0.OOE 00 Sr-92 Cim 0.OOE 00 0.OOE 00 Y-92 Ci 0.OOE 00 0.OOE 00 Zr-97 Ci 0.OOE 00 0.OOE 00 Nb-97 Ci 0.OOE 00 0.OOE 00 Tc-99m Ci 0.OOE 00 0.OOE 00 Mo-99 Ci 0.OOE 00 0.OOE 00 Sb-122 Ci 0.OOEO 00

.OOEO00 Te-129 Ci 0.OOE 00 0.OOE 00 Te-132 Ci 0.OOEO 00

.OOEO00 Cs-138 Cim 0.OOE 00.

0.OOEO00 La-140 Ci 0.OOE 00 0.0.OE 00 Pr-144 Ci 0.OOEO 00

.OOEO00 W-187 Ci 0.OOEO 00

.OOEO00 Np-239 Ci 0.OOEO 00

.OOEO00 Total for Period Cim 0.OOE+00 0.OO11+00 26

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Nuclides Continuous Mode Batch Mode Released unit QTR#3 QTR#4 QTR#3 QTR#4

1. Fission Gases Ar741 Ci 8.53E-01 0.OOEO 000.OOE 00 0.OOE 00 Kr-85m Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-85 Ci 0.OOE 00 0.OOE 00 G.OOE 00 0.OOE 00 Kr-87 Ci 0.OOE 00 G.OOF 00 O.OFE 00 0.OOE 00 Kr-88 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-89 Ci 0.OOE 00 0.OOE 00 0.OOEO 00 0.OOEO00 Kr-90 Ci 0.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-127 Civ 0.OOE 00 G.OOE 00 0.OOE 00 O.OOE 00 Xe-131m Ci 0.OOE 00 0.OOE 00 0.OOE 00 G.OOF 00 Xe-133m Cim O.OOE 00 G.OOF 00 2.04E-03 OGGOE 00 Xe-133 Ci 1.80E+00O0.OOE 00 2.02E-0 1 0.OOE 00 Xe-135m Ci 0.OOE 00 0.OOE 00 OGGOE 00 0.OOE 00 Xe-135 Ci 9.25E-01l GOOF 00

,2.38E-03 0.OOE 00 Xe-137 Ci G.OOF 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-138 Ci GOGOE 00 G.OOF 00 0.OOE 00 O.OOE 00 Total for Period Ci 3.58E+00 0.OOE+00 2.06E-01 0.OOE+00

2. lodines 1-13 1 Ci 0.OOE 00 0.OOE 00 1-132 Cim 0.OOE 00 0.OOE 00 1-133 Ci G.OOF 00 0.OOE 00 1-134 Cir 0.OOE 00 0.OOE 00 1-135 Cim 0.OOE 00 0.OOE 00 Total for Period Ci 0.OOE+00 0.OOE+00

3. Particulates ( >8 Days)

Cr-5i Ci 0.OOEO 00.OOEO00 Mn-54 Ci 0.OOE 00 0.OOE 00 Fe-55 Ci 0.OOE 00 0.OOE 00 Co-57 Cim 0.OOE 00 0.OOE 00 Co-58 Ci 0.OOE 00 0.OOE 00 Fe-59 Ci 0.OOE 00 0.OOE 00 Co-60 Ci 6.74E-06 O.GGE 00 Zn-65 Cim 0.OOE 00 0.OOE 00 Zr-95 Ci 0.OOE 00 0.0GB 00 Nb-95 Ci 0.OOE 00 0.0GB 00 Sr-89 Ci GOGOE 00 OGGOE 00 Sr-90 Ci 0.0GB 00 0.0GB 00 27

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Continuous Mode Nuclides Unit QTR#3 QTR#4 Released

3. Particulates ( > 8 Days) (continued)

Y-90 Ci 0.OOE 00 0.OOE 00 Ru-103 Ci 0.OOE 00 0.OOE 00 Ag-ib0m Ci 0.OOE 00 0.OOE 00 Sn-1 13 Ci 0.OOE 00 0.OOE 00 Sb-124 Ci 0.00E 00 0.OOE 00 Sb-125 Ci 0.OOE 00 0.OOE 00 Te-129m Ci 0.OOE 00 0.OOE 00 Cs-134 Ci 0.OOE 00 0.00E 00 Cs-136 Ci O.OOE 00 0.OOE 00 Cs-137 Ci 1.OOE-06 2.24E-06 Ba-140 Ci 0.OOE 00 0.OOE 00 Ce-141 Ci 0.OOEO 00.OOEO00 Ce-144 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 7.74E-06 2.24E-06

4. Particulates ( <8 Days)

Mln-56 Ci 0.OOE 00 0.OOE 00 Ni-65 Ci 0.OOE 00 0.OOE 00 Br-82 Ci 0.OOE 00 0.OOE 00 Rb-88 Ci 0.OOE 00 0.OOE 00 Rb-89 Ci 0.OOE 00 0.OOE 00 Sr-91 Ci 0.OOE 00 0.OOE 00 Sr-92 Ci 0.OOE 00 0.OOE 00 Y-92 Ci 0.OOE 00 0.OOE 00 Zr-97 Ci 0.OOE 00 0.OOE 00 Nb-97 Ci 0.OOE 00 0.OOE 00 Tc-99m Ci 0.OOE 00 0.OOE 00 Mo-99 Ci 0.OOE 00 0.OOE 00 Sb-122 Ci 0.OOE 00 0.OOE 00 Te-129 Ci 0.OOEO 00.OOEO00 Te-132 Ci 0.OOE 00 0.OOE 00 Cs-138 Ci 0.OOE 00 0.OOE 00 La-140 Ci 0.OOE 00 0.OOE 00 Pr-144 Ci 0.OOE 00 0.OOE 00 W-187 Ci 0.OOE 00 0.OOE 00 Np-239 Ci 0.OOE 00 OGOFE 00 Total for Period Ci 0.OOE+00 0.OOE+00 28

FLORIDA POWER & LIGHT COMPANY ST.-LUCIE UNIT 42 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES Nuclides Continuous Mode Batch Mode Released Unit QTR#1 QTR#2 QTR#1 QTR#2

1. Fission Gases Ar-41 Ci 0.00E 00 0.OOEO00 6.57E-01 2.31E-01 Kr-85m Ci 0.OOE 00 O.OOE 00 0.00E 00 0.OOE 00 Kr-85 Ci 0.00E 00 0.OOE 00 0.OOE 00 O.OOE 00 Kr-87 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-88 Ci 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 Kr-89 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Kr-90 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-127 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-131m Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-133m Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Xe-133 Ci 0.OOEO 00.OOEO00 6.65E-01 2.16E-01 Xe-135m Ci 0.OOE 00 0.OOE 00, 0.OOE 00 0.OOE 00 Xe-135 Ci 0.OOE 00 0.OOE 00 3.20E-02

1. 16E-02 Xe-137 Ci 0.OOE 00 0.OOE 00 0.OOE 00, 0.OOE 00 Xe-138 Ci 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 Total for Period Ci 0.OOE+00 0.OOE+00 1.35E+00 4.58E-01

2. lodines 1-131 Ci 3.94E-05 6.74E-05 1-132 Ci 0.OOEO 00.OOEO00 1-133 Ci 1.45E-03 2.39E-02 1-134 Ci 0.OOE 00 0.OOE 00 1-135 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 1.49E-03 2.40E-02

3. Particulates ( >8 Days)

Cr-5i Ci 0.OOE 00 0.OOE 00 Mn-54 Ci 0.OOE 00 0.OOE 00 Fe-55 Ci 0.OOE 00 0.OOE 00 Co-57 Ci 0.OOE 00 0.OOE 00 Co-5 8 Ci 0.OOE 00 0.OOE 00 Fe-59 Ci 0.OOE 00 0.OOE 00 Co-60 Ci 0.OOE 00 1.02E-06 Zn-65 Ci 0.OOE 00 0.OOE 00 Zr-95 Ci G.OOF 00 0.OOE 00 Nb-95 Ci 0.OOE 00 0.OOE 00 29

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #2 AN'NUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Continuous Mode Nuclides unit QTR# 1 QTR#2 Released

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci 0.OOE 00 0.OOE 00 Sr-90 Ci 0.OOE 00 0.OOE 00 Y-90 Ci 0.OOE 00 0.OOE 00 Ru-103 Ci O.OOE 00 0.OOE 00 Ag-i 10mn Ci 0.OOE 00 O.OOE 00 Sn-1 13 Ci 0.OOE 00 0.00E 00 Sb-124 Ci 0.OOE 00 0.OOE 00 Sb-125 Ci 0.OOE 00 0.OOE 00 Te-129m Ci 0.OOE 00 0.OOE 00 Cs-134 Ci 0.OOE 00 0.OOE 00 Cs-136 Ci 0.OOE 00 0.OOE 00 Cs-137 Ci 1.79E-06 1.85E-06 Ba-140 Ci 0.OOE 00 0.OOE 00 Ce-141 Ci 0.OOE 00 0.OOE 00 Ce-144 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 1.79E-06 2.87E-06

4. Particulates ( <8 Days)

Mn-56 Ci 0.OOE 00 0.OOE 00 Ni-65 Ci 0.OOE 00 0.OOE 00 Br-82 Ci 0.OOE 00 0.OOE 00 Rb-88 Ci 0.OOEO 00

.OOEO00 Rb-89 Ci 0.OOE 00 0.OOE 00 Sr-91 Ci 0.OOE 00 0.OOE 00 Sr-92 Ci 0.OOE 00 0.OOE 00 Y-92 Ci 0.OOE 00 0.OOE 00 Zr-97 Ci 0.OOE 00 0.OOE 00 Nb-97 Ci 0.OOE 00 0.OOE 00 Tc-99m Ci 0.OOE 00 0.OOE 00 Mo-99 Ci 0.OOE 00 0.OOE 00 Sb-122 Ci 0.OOEO00 0.09EO00 Te-129 Ci 0.OOEO 00

.OOE 00 Te-132 Ci 0.OOEO 60

.OOEO00 Cs-138 Ci 0.OOE 00 0.OOE 00 La-140 Ci 0.OOE 00 0.OOE 00 Pr-144 Ci 0.OOEO 00

.OOEO00 W-187 Ci 0.OOEO 00

.OOEO00 Np-239 Ci 0.OOE 00 0.OOE 00 Total for Period Ci 0.OOE+00 0.OOE+00 30

FLORIDA POWER & LIGHT COMPANY ST. LUCIIEUNIT #2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (Continued)

Nuclides Released Continuous Mode unit QTR#3 QTR#4 Batch Mode QTR#3 QTR#4

1. Fission Gases Ar-41 Kr-85m Kr-85 Kr-87 Kr-88 Kr-89.

Kr-90 Xe-127 Xe-131lm Xe-133m Xe-133 Xe-13 Sm Xe-i 35 Xe-i 37 Xe-i 38 Total for Period

2. Iodines 1-131 1-132 1-133 1-134 1-135 Total for Period

3. Particulates ( >8 Days)

Cr-Si Mn-54 Fe-55 Co-57 Co-58 Fe-59 Co-60 Zn-65 Zr-95 Nb-95 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 4.93E-0 1 O.OOE 00 0.OOE 00 0.OOE 00 0.00E-00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 2.02E-01I 0.OOE 00 1.89E+00

2. 58E+00 1.08E-04 0.OOE 00 1.20E-02 0.00E 00 0.OOE 00 1.2 1E-02 0.00E 00 0.OOEO00 0.OOE 00 0.OOE 00 2.48E-06 0.OOEO00 9.98E-07 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 2.36E-04 0.OOE 00 7.3 1E-03 0.OOE 00 0.OOE 00 7.55E-03 0.OOEO00 0.OOEO00 0.OOE 00 0.OOE 00 2.3 1E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.06E+00 2.9 1E-03

6. 14E-02 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 8.19E-03 3.56E-02 3.85E+00 0.OOE 00 1.15E-01 0.OOE 00 O.OOE 00 5.14E+00 0.OOE100 0.OOE 00 9.27E-02 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 O.OOE 00 0.OOE 00 0.OOE 00 4.8 1 E-03 0.OOE 00 0.OOE 00 0.OOE 00 Q.OOF 00 9.75SE-02 31

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT# 2 AN\\NUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUNhD LEVEL RELEASES (Continued)

Continuous Mode Nuclides Unit QTR#3 QTR#4 Released

3. Particulates ( > 8 Days) (continued)

Sr-89 Sr-90 Y-90 Ru-103 Ag-i l0i Sn-i 13 Sb-i24 Sb-i25 Te-129m Cs-134 Cs-136 Cs-137 Ba-140 Ce-14i Ce-144 Total for Period

4. Particulates ( <8 Days)

Mn-56 Ni-65

-Br-82 Rb-88 Rb-89 Sr-91 Sr-92 Y-92 Zr-97 Nb-9'7 Tc-99m Mo-99 Sb-122 Te-129 Te-132 Cs-i 38 La-140 Pr-i44 W-187 Np-239 Total for Period Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci Cim Ci Cim Ci Ci Ci Ci Ci Cim Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.00E 00 0.OOE 00 0.OOE 00 0.OOE 00 2.11E-06 0.OOE 00 0.OOE 00 0.OOE 00 5.59E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO00 0.OOEO00 0.OOE 00 0.OOEO00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO00 0.OOE 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE+00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 1.45E-06 0.OOE 00 0.OOE 00 0.OOE 00 3.76E-06 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOE 00 0.OOEO00 0.OOEO00 0.OOEO00 0.OOE 00 0.OOE+00 32

FLORIDA POWER & LIGHT COMPANY ST. LUCIEUNITh 1 ANNUJAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.8-1 GASEOUS EFFLUENTS - DOSE SUMMATION AGE GROUP:

Infant Bone Liver Thyroid Kidney Dose Pathway mrem inrem mrem mrem Inhalation 5.41E-08 4.58E-04 4.60E-04 2.OOE-04 Grass-Goat-Milk O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Ground Plane 8.80E-05 5.25E-03 6.25E-03 2.25E-03 Garden O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO

,Meat O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO ITotal Dose 8.80E-051 5.71E-03, 6.71E-03, 2.45E'-031 Lung GI-LLI Total Body Dose Pathway mrem mrem mrem Inhalation 4.59E-04 4.58E-04 4.58E-04 Grass-Goat-Milk

5. 16E-03 5.1 5E-03

5. 16E-03 Ground Plane O.OOE+OO O.OOE+OO 4.1lIE-05 Garden O.OOE+OO O.OOE+OO O.OOE+OO Meat O.OOE+OO O.OOE+OO O.OOE+OO Total Dose 5.62E-031 5.61E-03 5.66E-031 (a) Sector SE Range: J 15

]miles 1(b) Sector: W Range:

j

.5

]miles(default)

Noble Gases mrad Gamma Air Dose 1.21E-03 Beta Air Dose 5.70E-04 Sector:

SE Range: 1.5 miles 33

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 TABLE 3.8-2 GASEOUS EFFLUENTS - DOSE SUMMATION AGE GROUP:

Infant Bone Liver Thyroid Kidney Dose Pathway mrem mrem mrem mrem Inhalation 1.03E-05 5.45E-04 4.1l0E-03 2.3 5E-04 Grass-Goat-Milk

4. 96E-04 6.60E-03 1.33E-0 1 2.72E-03 Ground Plane O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Garden O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Meat O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO

,Total Dose 5.06E-04 7.15E-03 1.37E-01 2.96E-03 Lung GI-LLL Total Body Dose Pathway mrem murem mrem Inhalation

5. 30E-04 5.32E-04 5.3 5E-04 Grass-Goat-Milk 5.99E-03 6.03E-03 6.17E-03 Ground Plane O.OOE+OO O.OOE+OO 4.02E-05 Garden O.OOE+OO O.OOE+OO O.OOE+OO Meat O.OOE+OO O.OOE+OO O.OOE+OO

,Total Dose 6.52E-03 6.56E-03 6.74E-03 (a) Sector: SE Range: J 1.5

]miles (b) Sector: W Range:

J 4.25 Jmiles(default)

Noble Gases J mrad Ganmma Air Dose J1.71lE-03 Beta Air Dose J9.3 5E-04 Sector:

SE Range: 1.5 miles 34

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 UNITS 1 AND 2, TABLE 3.9 A.

Solid Waste Shipped Off-Site for Burial or Disposal

1. Type of Waste

a. Spent Resin, Process Filters (Note 6)

b. Dry Compressible Waste (Note 5)

c. Irradiated Components Unit 12 Mo. Period M3 4.38E+0 Ci 4.08E+2 M3 3.62E+2 Ci 1.36E+1 M3 0

Ci 0

Error %

2.0 E+1 2.0 E+1 N/A*

d. Other M3 Ci 0

0 N/A*

2. Estimate of Major Nuclide Composition (By Waste Type)

Category a.

b.

C.

d.

Nuclides Ni 63 Fe 55 Co 60 Cs 137 Co 58 Mn 54 Cs 134 Sb 125 Fe 55 Ni 63 Co 60 Co 58 Cr 51 Nb 95 Mn 54 Zr 95 N/A*

N/A*

5.44E+1 1.97E+1 9.68E+0 4.78E+0 3.09E+0 2.79E+0 2.1OE+0 8.10 E-1 4.95E+1 2.34E+ 1 1.02E+1 8.91 E+0 2.50 E+0 1.29E+0 1.27E+0 6.80E-1 N/A*

N/A*

35

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

3. Solid Waste Disposition Number of Mode of Transportation

• Destination Shipments 1

Sole Use Truck CNS-Barnwell, SC 60 Sole Use Truck EnergySolutions-Oak Ridge, TN 30 Sole Use Truck StudsviklRACE-Memphis, TN 8

Sole Use Truck Studsvik LLC-Erwin, TN B.

Irradiated Fuel Shipments Number of Shipments 0

Mode of Transportation N/A*

Destination N/A*

• N/A = Not Applicable 36

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

Waste Class Total Volume Total Curies Principal Type of Waste Category Type of Solidification Cubic Feet (Note 1)

Radionuclides (Note 3)

Reg. Guide Container Agent (Notes 1 and 2) 1.21 (Note 4)

Class A 12,665.50 5.OOE+0 N/A PWR 1.b.

Non-None Compressible Specification Waste (note 5)

General Design Package Class B 68.35 2.01 E+2 Co 60, Ni 63, PWR Ion-l.a.

NRC Certified None Cs 137, Sr 90, Exchange Type B Pu 241, TRU, Resin (note 6)

Nuclides with T11/2 < 5yr.

Class C 86.38 2.07E+2 Co 60, Ni 63, PWR Ion-l.a.

NRC Certified None Cs 137, Sr 90, Exchange Type B.

Pu 241, Resin (note 6)

Nuclides with T1/2 < 5yr.

Class C, 132.40 8.58E+0 Ni 63, Cs 137, PWR 1.b.

DOT 7A, None TRU, Pu 241 Compressible Type A Waste 37

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

SOLID WASTE SUPPLEMENT NOTE 1:

The total radionuclide activity and composition of solid waste shipped from the St. Lucie Plant, Units 1 and 2 are determined using a combination of qualitative techniques. In general, the St. Lucie Plant follows the guidelines outlined in the Low Level Waste Branch Technical Position (BTP) on Radioactive Waste Classification (5/11/83) for these determinations. The most frequently used techniques for determining the total activity in a package are the "Dose-to-Curie" method and "Concentration Times Volume or Mass" calculations. Where appropriate, engineering type activation analyses may be applied. Since each of the above methodologies involves, to some extent, qualitative parameters, the total activity is considered to be an estimate.

The composition of radionuclides in the waste is determined by both on-site analyses for principal gamma emitters and periodic off-site analyses for other radionuclides. The on-site analyses are performed either on a batch basis or on a routine basis using reasonably representative samples as appropriate for the waste type. Off-site analyses are used to establish scaling factors or other estimates for radionuclides such as H3, C14, Fe55, Sr90, Tc99, 1129, Pu238, Pu239/240, Pu241, Am241, Cm242 and Cm243/244.

NOTE 2:

"Principal Radionuclides" refer to those radionuclides contained in the waste in concentrations greater than 0.01 times the concentration of nuclides listed in Table 1 or 0.01 times the smallest concentration of nuclides listed in Table 2 of 10 CER 61.

NOTE 3:

"Type of Waste" is generally specified as described in NUREG 0782, Draft Environmental Impact Statement on 10 CER 61, "Licensing Requirements for Land Disposal of Radioactive Waste".

NOTE 4:

"Type of Container' refers to the transport package.

NOTE 5:

The volume and activity listed for "Dry Compressible Waste" represent the quantity of material that during the reporting period was sent to the licensed disposal facilities. Some of this material was shipped to a contract vendor for volume reduction or recycle prior to final disposal at the licensed disposal facilities. During the reporting period, ninety (90) shipments of dry active waste, secondary bead resin and non-com press ible waste (104,027.8 cubic feet, 5.20 E+0 curies) were made from the St. Lucie Plant to the volume reduction facilities.

These materials were shipped via "Sole Use Truck" in non-specification, general design containers.

NOTE 6:

The volume and activity listed for "Spent Resin, Process Filters" represent the quantity of material that during the reporting period was sent to the licensed disposal facilities. Some of this material was shipped to a contracted vendor as dewatered bead resin and process filters for volume reduction prior to final disposal at the licensed'disposal facility. During the reporting period, eight (8) shipments of bead resin and process filters (1,003.4 cubic feet, 4.34E+2 curies) were made from the St. Lucie Plant to the contract vendor for volume reduction and disposal.

38

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE UNITS NO. 1 AND 2 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 ATTACHMENT A INFORMATION FOR INDUSTRY TRITIUM INITIATIVE

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT # 1 & 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 ATTACHMENT - A Information for Industry Tritium Initiative WlID H3 March H3 May H3 June H3 July H3 Aug H3 Sep H3 Oct H3 Nov H3 Dec WlID2007 2007 2007 2007 2007 2007 2007 2007 2007 SPCjii pCi/I pci/I pci/I pCi/I pCi/I pCi/I pCi/I pCi/I MW-.40.

45 450........~

MW-3 790 640 1030 810 780 450 540 450 570 MW-4 4400 8000 3990 5020 4550 1030 540 2160

~

MW 5 450 450 450 MW-6 1640 15120 6940 3300 2470 2390 21890 3170 1470 MW-7 450 450 450....

MW-9 450 450 450 MW-13 450 450 450....

450...

450 450.

MW-2 1 450 4520 450 MW -126 450 450 X..........

450 840..........

520.450.450.450.450 4210.5830.4750.5090.6960.8050.12910.22910.22760 MW-13 450 450 450....

450.................450.450 RW-5 40...............50.45 Unt1-MW15 5440 7740 450 450 5670 450 6010 2350

....0.....

Unt2-MW16 4240 830 590

..... 3840..........

9160....2800...2790 Unit.2...MWOO3 1760.1930 1690......1970.1710.210 40

FLORIDA POWER & LIGHT COMP~ANY ST. LUCIE UNIT # 1 & 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 ATTACHMENT - A Information for Industry Tritium Initiative (Continued)

WlID H3 March H3 May H3 June H3 July H3 Aug H3 Sep H3 Oct H3 Nov H3 Dec*

WlID2007 2007 2007 2007 2007 2007 2007 2007 2007 S

pci/

pCi/I pCi/I pCi/

pCi/I pci/I pci/I pci/I pci/I PSLED-41 450...........

MWED-2 450 450 I I I.A.....H Sep...O......v H..e..

Well~~~~~~......

.D rc 200 07 4 20 07 j

07 4 20 07 20 MW-Ei....

MW-Es sw MW-Sis MW-Ssw MW-S.......Wi..

MW -W i pci/I pci/I pci/

pci/I pci/

pci/I pci/

pci/I 450 450 450 460 450 450 650 790 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 41

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE UNITS NO. 1 AND 2 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1, 2007 THROUGH DECEMBER 31, 2007 ATTACHMENT B RADIATION MONITORS OUT OF SERVICE GREATER THAN 30 DAYS

FLORIDA POWER & LIGHT COMPANY ST. LUClEEUNIT #If & 2 ANNUAL REPORT JANUARY 1, 2007 THROUGH DECEMB3ER 31, 2007, ATTACHMENT - B Radiation Monitors Out of Service Greater Than 30 Days The Unit 1 Liquid Waste Discharge Radiation Monitor, RE-6627, was out of service 'for most of the year. The monitor was declared out of service due to problems with the flow switch. The flow switch was causing erroneous annunciation due to debris accumulating on the contacts of the switch. On 4/20/07, a modification was issued to replace the switch with a non intrusive style of switch. Parts were ordered and installation of the modification started on 6/6/07. During the postmod if ication testing process it was determined that the new style flow switch required a larger surface area to properly perform its function. A Change Request Notice was issued to increase the size of the sample line. During the calibration surveillance on 8/1/07, the monitor failed to pass calibration. Troubleshooting identified a voltage drop at the detector which was later determined to be a bad cable harness. A new cable harness was installed and the. calibration was successfully completed on 10/20/07. Presently the new piping for the flow switch is being installed. The monitor was returned to service in January 2008.

43