ML17229A243

Combined Annual Radioactive Effluent Release Rept for Period 960101-1231.

ML17229A243
Person / Time
Site:	Saint Lucie
Issue date:	12/31/1996
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17229A242	List: ML17229A241 ML17229A243 ML17229A244
References
NUDOCS 9703040371
Download: ML17229A243 (73)

Text

FLORIDA POWER 8 LIGHT COMPANY ST. LUCIE PLANT UNITS NO. 1 8 2 LICENSE NUMBERS DPR-67 & NPF-16 COMBINED ANNUALRADIOACTIVEEFFLUENT RELEASE REPORT FOR THE PERIOD JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 970304037i 970224 PDR ADOCK 05000335 R PDR

TABLE OF CONTENTS DESCRIPTION PAGE EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION.

VISITOR DOSE RESULTS FOR CALENDAR YEAR 1996 OFFSITE DOSE CALCULATIONMANUALREVISIONS SOLID WASTE AND IRRADIATED FUEL SHIPMENTS PROCESS CONTROL PROGRAM REVISIONS LIQUID EFFLUENTS:

Summation of all Releases Unit ¹1 7 Summation of all Releases ¹ Unit 2 9 Nuclide Summation by Quarter Unit¹1. 11 Nuclide Summation by Quarter Unit¹2 15 Liquid Effluent Dose Unit ¹1. 19 Liquid Effluent Dose Unit¹2 20 GASEOUS EFFLUENT:

Summation of all Releases Unit ¹1 21 Summation of all Releases ¹ Unit 2 23 Nuclide Summation by Quarter Unit¹1. 25 Nuclide Summation by Quarter Unit ¹ 2 29 Gas Effluent Dose Unit¹1. 33 Gas Effluent Dose Unit ¹ 2 34 SOLID WASTE DISPOSAL - TABLE 3.9 Shipment Summations............ 35 SOLID WASTE DISPOSAL - TABLE 3.10 Sewage Sludge Shipments ... 40 Attachment - A UNPLANNED Gaseous Release of August 14, 1996..... 41 Attachment - B C-200 ODCM Revision 43

0 EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORIVIATION

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/ml 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 <= 10 mrems 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 mrems/yr to the skin, and For Iodine-131, Iodine-133, 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-1 31, Iodine-133, 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 reported values are based on actual release conditions instead of historical conditions that the ODCM Control dose calculations are based on. The ODCM Control dose limits are therefore included in Item 1 of the report, for information only

0 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 LIQUID GASEOUS Error To ic Av % . Max% A Max %

Release Point Mixin NA Sam lin Sam le Pre aration Sam le Analysis 10 10 Release Volume 15 Total Percent 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.

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

4. Measurements and Approximations of Total Radioactivity (Cont.)

4.1 (Continued)

B. (Continued)

TABLE 3.1 RADIOACTIVELIQUID EFFLUENT SAMPLING AND ANALYSIS Liquid Sampling Method of Source Fre uenc T e of Anal sis Anal sis Each Batch Princi al Gamma Emitters .h.a.

Monitor Monthly Tritium L.S.

Tank Com osite Gross Al ha G.F.P.

Releases(1)

Quarterly Sr-89, Sr-90, Com osite 8 Fe-55 C.S.

Continuous Daily Principal Gamma Emitters Releases Grab 8 l-131 for p.h.a.

Samples 4/M Com osite Anal sis Dissolved 8 Entrained Gases One Batch/ Month .h.a.

Tritium Com osite Monthl L.S.

Al ha Com osite Monthl G.F.P.

Sr-89, Sr-90, f/ Fe-55 Com osite Quarterl C.S.

Boric Acid Evaporator Condensate is normally recovered to the Primary Water Storage Tank for recycling into the reactor coolant system and does not contribute to Liquid Waste Effluent Totals.

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 G.F.P.- Gas Flow Proportional Counting 4/M- Four per Month

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

4. Measurements and Approximations of Total Radioactivity (Continued) 4.1 (Continued)

B. (Continued)

TABLE 3.2 RADIOACTIVEGASEOUS WASTE SAMPLING AND ANALYSIS Gaseous Sampling Method of Source Frequenc T e ofAnal sis Anal sis 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 Com osite Gross AI ha G.F.P.

Quarterly Particulate Com osite Sr-89 8 Sr-90 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 G.F.P.- Gas Flow Proportional Counting 4/M - Four per Month

FLORIDA POWER 8c LIGHT COMPANY ST. LUCIE UNIT 8 1 Ec 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

5. Batch Releases A. Li uid Unit 1 Unit 2 Eng. Unit

1. Number of batch releases 41 40

2. Total time eriod for batch releases 21,338 20,859 minutes

3. Maximum time eriod for a batch release 8,50 850 minutes

4. Avera e time eriod for a batch release 520 521 minutes

5. Minimum time eriod for a batch release 225 225 minutes

6. Average dilution stream flow during the eriod 841,868 841,868 All liquid releases are summarized in Tables II B. Gaseous Unit 1 Unit 2 En . Unit

1. Number of batch releases 75

2. Total time eriod for batch releases 6,892 5,974 minutes

3. Maximum time eriod fora batchrelease 1,552 647 minutes

4. Average time eriod for a batch release 627 80 minutes

5. Minimum time eriod fora batch release 101 15 minutes All gaseous waste releases are summarized in Tables

6. Unplanned Releases A. Li uid Unit 1 Unit 2 En . Unit

1. Number of releases

2. Total activit of releases O.OOE+00 0.00E+00 Curies B. Gaseous Unit 1 Unit 2 En . Unit

1. Number of releases

2. Total activit of releases 1.04E-02 O.OOE+00 Curies C. see attachments (if applicable) for:

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.

EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION(Continued)

7. Assessment of radiation dose from radioactive effluents to MEMBES 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.

VISITOR DOSE RESULTS FOR CALENDAR YEAR 1996 were:

Gamma Air Dose 4.49E-04 Beta Air Dose 6.18E-04 GASEOUS PARTICULATE 8 IODINE EXPOSURE DOSE mRem Bone 9.69E-07 Liver 3.75E-04 Thyroid 4.27E-04 Kidney 1.64E-04 Lung 3.82E-04 Gl-LLI 3.75E-04 Total Body 5.20E-04

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

Revision 18 was implemented on September 23, 1996 The purpose of this change was to augment Surveillance 4.11.2.4.2 with an Administrative FUNCTIONALTEST. This insures that a Waste Gas Compressor is capable of charging a Gas Decay Tank from less than 30 psi up to at least 150 psi, and following hold-up decay time, that the same Gas Decay Tank can be discharged with an OPERABLE Waste Gas Holdup System Noble Gas Activity Monitor. The FUNCTIONALTEST also dictates that repairs shall be made until a Post Maintenance 4.11.2.4.2 FUNCTIONALTEST SURVEILLANCE is completed satisfactorily.

9. Solid Waste and Irradiated Fuel Shipments:

No irradiated fuel shipments were made for 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. Solid Waste Shipments as Sewage Sludge were made off-site. These Shipments are summarized in Table 3.10.

10. Process Control Program (PCP) Revisions:

During the reporting period there were no significant changes to the Process Control Program.

FLORIDAPOWER 8'c LIGHT COMPANY ST. LUCIE UNIT ¹ 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.3-1 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTR¹1 QTR¹2 A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha) Ci 7.42E-02 1.88E-01

2. Average Diluted Concentration During Period uCi/ml 1.47E-10 5.66E-10 B. Tritium

1. Total Release Ci 5.63E+01 1.55E+02

2. Average Diluted Concentration During Period uCi/ml 1.12E-07 4.67E-07 C. Dissolved and Entrained Gases

1. Total Release Ci 1.19E-01 1.48E-01

2. Average Diluted Concentration During Period uCi/ml 2.37E-10 4.45E-10 D. Gross Alpha Radioactivity

1. Total Release Ci 0.00E+00 0.00E+00 E. Volume of Waste Released (Prior to Dilution) Liters 3.11E+07 1.93E+07 F. Volume of Dilution Water Used During Period Liters 5.04E+11 3.32E+11

FLORIDAPOWER 8c LIGHT COMPANY ST. LUCIE UNIT ¹ 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.3-1 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTR¹3 QTR¹4 A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha) Ci 2.28E-01 1.36E-02

2. Average Diluted Concentration During Period uCi/ml 5.34E-10 2.65E-11 B. Tritium

1. Total Release Ci 3.59E+01 1.55E+01

2. Average Diluted Concentration During Period uCi/ml 8.43E-08 3.03E-08 C. Dissolved and Entrained Gases

1. Total Release Ci 5.31E-03 8.24E-05

2. Average Diluted Concentration During Period uCi/ml 1.25E-11 1.61E-13 D. Gross Alpha Radioactivity

1. Total Release Ci 2.19E-05 0.00E+00 E. Volume of Waste Released (Prior to Dilution) Liters 3.16E+07 2.97E+07 F. Volume of Dilution Water Used During Period Liters 4.26E+11 5.12E+11

FLORIDA POWER 2 LIGHT COMPANY ST. LUCIE UNIT ¹ 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.3-2 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTR¹1 QTR¹2 A. "Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha) Ci 4.09E-02 1.57E-01

2. Average Diluted Concentration During Period uCi/ml 8.12E-11 4.73E-10 B. Tritium

1. Total Release Ci 5.60E+01 1.55E+02

2. Average Diluted Concentration During Period uCi/ml 1.11E-07 4.67E-07 C. Dissolved and Entrained Gases

1. Total Release Ci 1.19E-01 1.48E-01

2. Average Diluted Concentration During Period uCi/ml 2.37E-10 4.45E-10 D. Gross Alpha Radioactivity

1. Total Release Ci 0.00E+00 0.00E+00 E. Volume of Waste Released (Prior to Dilution) Liters 1.03E+06 1.88E+06 F. Volume of Dilution Water Used During Period Liters 5.04E+11 3.32E+11

FLORIDAPOWER 8'c LIGHT COMPANY ST. LUCIE UNIT 8 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.3-2 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTRP3 QT1Vf4 A. Fission and Activation Products

1. Total Release - (Not including Tritium, Gases, and Alpha) Ci 2.19E-01 1.34E-02

2. Average Diluted Concentration During Period uCi/ml 5.14E-10 2.61E-11 B. Tritium

1. Total Release Ci 3.54E+01 1.50E+01

2. Average Diluted Concentration During Period uCi/ml 8.31E-08 2.93E-08 C. Dissolved and Entrained Gases

1. Total Release Ci 5.31E-03 8.24E-05

2. Average Diluted Concentration During Period uCi/ml 1.25E-11 1.61E-13 D. Gross Alpha Radioactivity

1. Total Release Ci 2.25E-05 0.00E+00 E. Volume of Waste Released (Prior to Dilution) Liters 1.02E+06 4.95E+05 F. Volume of Dilution Water Used During Period Liters 4.26E+11 5.12E+11 10

FLORIDAPOWER 8c LIGHT COMPANY ST. LUCIE UNIT 1 ¹ ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-1 LIQUIDEFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTR¹1 QTR¹2 QT1Vt 1 QT1Vt2

¹24 Ci 0.00E 00 0.00E 00 1.33E-05 2.58E-04 Cr-51 Ci 0.00E 00 0.00E 00 1.14E-03 9.70E-03 Mn-54 Ci 0.00E 00 0.00E 00 5.02E-04 8.78E-04 Fe-55 Ci 3.23E-02 1.57E-03 8.35E-03 1.71E-02 Mn-56 Ci 0.00E 00 0.00E 00 0.00E+00 0.00E 00 Co-57 Ci 0.00E 00 0.00E 00 2.20E-05 2.71E-05 Co-58 Ci 0.00E 00 8.76E-05 6.20E-03 3.34E-02 Fe-59 Ci 0.00E 00 0.00E 00 , 5.55E-05 1.38E-03 Co-60 Ci 1.13E-04 1.32E-04 1.04E-02 1.34E-02 Zn-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-89 Ci 0.00E 00 8.39E-03 2.16E-05 3.77E-06 Sr-90 Ci 0.00E 00 3.75E-04 0.00E 00 0.00E 00 Y-90 Ci 0.00E 00 3.75E-04 0.00E 00 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 4.50E-04 1.40E-03 Nb-95 Ci 0.00E 00 0.00E 00 1.48E-03 2.57E-03 Zr-97 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 1.63E-05 2.16E-05 Tc-99m Ci 0.00E 00 0.00E 00 0.00E 00 0.'00E 00 Mo-99 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ru-103 Ci 0.00E 00 0.00E 00 0.00E 00 2.49E-05 Ag-110 Ci 0.00E 00 0.00E 00 2.89E-03 2.30E-03 Sn-113 Ci 0.00E 00 0.00E 00 4.17E-05 1.81E-04 Sb-122 Ci 0.00E 00 4.18E-04 0.00E 00 8.39E-04 Sb-124 Ci 0.00E 00 0.00E 00 1.01E-03 1.11E-02, Sb-125 Ci 2.67E-04 0.00E 00 7.68E-03 3.94E-02 11

FLORIDAPOWER & LIGHT COMPANY ST. LUCIE UNIT 8 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-1 LIQUIDEFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTIUt1 QTRP2 QTR81 QTIUI2 Te-129 Ci 0.00E 00 0.00E 00 0.00E 00 3.03E-03 Te-129m Ci 0.00'0 0.00E 00 0.00E 00 3.01E-04 I-131 Ci 1.25E-04 1.17E-03 5.46E-06 3.16E-05 Te-132 Ci 0.00E 00 0.00E 00 0.00E 00 9.95E-05 I-132 Ci 0.00E 00 0.00E 00 0.00E 00 6.53E-05 I-133 Ci 0.00E 00 7.99E-03 0.00E 00 1.91E-05 I-134 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-134 Ci 2.72E-04 5.63E-03 '.07E-04 9.64E-03 I-135 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-136 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-137 Ci 2.09E-04 4.59E-03, 3.59E-04 8.85E-03, Cs-138 Ci 0.00E 00 0.00E 00 0.00E 00 1.34E-04 Ba-140 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 La-140 Ci 0.00E 00 0.00E 00 0.00E 00 5.46E-04 Ce-141 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ce-144 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 0.00E 00 4.31E-04 W-187 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 TOTAL FOR PERIOD Ci 3.33E-02 3.07E-02 4.09E-02 1.57E-01 Ar-41 Ci 0.00E 00 0.00E 00 0.00E 00 3.84E-05 Kr-85m Ci 0.00E 00 0.00E 00 6.00E-05 0.00E 00 Kr-85 Ci 0.00E 00 0.00E 00 0.00E 00 7.41E-03 Kr-87 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-131m Ci 0.00E 00 0.00E 00 1.55E-03 1.15E-03 Xe-133m Ci 0.00E 00 0.00E 00 6.97E-04 1.71E-03 Xe-133 Ci 0.00E 00 0.00E 00 1.17E-01 1.37E-01 Xe-135m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci 0.00E 00 0.00E 00 1.87E-05 4.09E-04 12

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-1 LIQUIDEFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4

¹24 Ci 0.00E 00 0.00E 00 1.86E-05 1.51E-05 Cr-51 Ci. 0.00E 00 0.00E 00 5.53E-02 0.00E 00 Mn-54 Ci 0.00E 00 0.00E 00 ,3.09E-03 1.48E-04 Fe-55 Ci 2.26E-03 0.00E 00 2.37E-02 4.67E-03 Mn-56 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Co-57 Ci 0.00E 00 0.00E 00 1.37E-04 0.00E 00 Co-58 Ci 0.00E 00 0.00E 00 5.34E-02 9.06E-04 Fe-59 Ci 0.00E 00 0.00E 00 3.02E-03 0.00E 00 Co-60 Ci 0.00E 00 0.00E 00 3.19E-02 1.05E-03 Zn-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-89 Ci 6.11E-04 2.04E-04 1.13E-05 9.89E-07 Sr-90 Ci 8.86E-05 0.00E 00 4.39E-06 0.00E 00 Y-90 Ci 8.86E-05 0.00E 00 4.39E-06 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 1.42E-02 3.69E-05 Nb-95 Ci 0.00E 00 0.00E 00 2.34E-02 1.71E-04 Zr-97 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 1.60E-04 1.59E-04 Tc-99m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Mo-99 Ci 0.00E 00 0.00E 00 0.00E 00 3.47E-04 Ru-103 Ci 0.00E 00 0.00E 00 1.23E-04 0.00E 00 Ag-110 Ci 0.00E 00 0.00E 00 1.21E-04 1.40E-04 Sn-113 Ci 0.00E 00 0.00E 00 1.46E-03 0.00E 00 Sb-122 Ci 0.00E 00 0.00E 00 0.00E 00 1.58E-04 Sb-124 Ci 0.00E 00 0.00E 00 1.88E-03 1.99E-04 Sb-125 Ci 0.00E 00 0.00E 00 4.04E-03 2.15E-03 13

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-1 LIQUIDEFFLUENTS (continued)

NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4 Te-129 Ci 0.00E 00 0.00E 00 0.00E 00 1.02E-03 Te-129m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 I-131 Ci 0.00E 00 0.00E 00 0.00E 00 1.73E-06 Te-132 Ci 0.00E 00 0.00E 00 0.00E 00 9.56E-06 I-132 Ci 0.00E 00 0.00E 00 0.00E 00 4.05E-05 I-133 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 I-134 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-134 Ci 2.85E-03 0.00E 00 1.04E-03 1.00E-03 I-135 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-136 Ci 0.00E 00 0.00E 00 0.00E 00 6.42E-05 Cs-137 Ci 2.82E-03 0.00E 00 1.29E-03 1.07E-03 Cs-138 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ba-140 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 La-140 Ci 0.00E 00 0.00E 00 4.15E-05 0.00E 00 Ce-141 Ci 0.00E 00 0.00E 00 0.00E 00 1.13E-05 Ce-144 Ci 0.00E 00 0.00E 00 5.98E-04 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 W-187 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 TOTAL FOR PERIOD Ci 8.72E-03 2.04E-04 2.19E-01 1.34E-02 Ar-41 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-85m Ci 0.00E 00 0.00E 00 0.00E 00 6.23E-06 Kr-85 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-87 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 4.47E-05 Xe-131m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133 Ci 0.00E 00 0.00E 00 5.31E-03 2.16E-05 Xe-135m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci 0.00E 00 0.00E 00 0.00E 00 9.86E-06 14

0

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FLORIDAPOWER 2 LIGHT COMPANY ST. LUCIE UNIT 8 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-2 LIQUIDEFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTRP1 QTIUt2 QTIV1 QTRP2 Te-129 Ci O.OOE 00 0.00E 00 0.00E 00 3.03E-03 Te-129m Ci O.OOE 00 0.00E 00 0.00E 00 3.01E-04 I-131 Ci O.OOE 00 O.OOE 00 5.46E-06 3.16E-05 Te-132 Ci O.OOE 00 O.OOE 00 0.00E 00 9.95E-05 I-132 Ci O.OOE 00 O.OOE 00 O.OOE 00 6.53E-05 I-133 Ci 0.00E 00 0.00E 00 0.00E 00 1.91E-05 I-134 Ci O.OOE 00 O.OOE 00 0.00E 00 O.OOE 00 Cs-134 Ci O.OOE 00 O.OOE 00 3.07E-04 9.64E-03 I-135 Ci 0.00E 00 0.00E 00 O.OOE 00 O.OOE 00 Cs-136 Ci 0.00E 00 O.OOE 00 0.00E 00 0.00E 00 Cs-137 Ci 0.00E 00 O.OOE 00 3.59E-04 8.85E-03 Cs-138 Ci O.OOE 00 O.OOE 00 0.00E 00 1.34E-04 Ba-140 Ci 0.00E 00 O.OOE 00 O.OOE 00 O.OOE 00 La-140 Ci 0.00E 00 0.00E 00 O.OOE 00 5.46E-04 Ce-141 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Ce-144 Ci 0.00E 00 O.OOE 00 O.OOE 00 O.OOE 00 Pr-144 Ci 0.00E 00 O.OOE 00 0.00E 00 4.31E-04 W-187 Ci 0.00E 00 0.00E 00 O.OOE 00 O.OOE 00 Np-239 Ci 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 TOTALFOR PERIOD Ci O.OOE+00 O.OOE+00 4.09E-02 1.57E-01 Ar-41 Ci O.OOE 00 0.00E 00 0.00E 00 3.84E-05 Kr-85m Ci O.OOE 00 O.OOE 00 6.00E-05 0.00E 00 Kr-85 Ci 0.00E 00 O.OOE 00 0.00E 00 7.41E-03 Kr-87 Ci O.OOE 00 O.OOE 00 O.OOE 00 O.OOE 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-131m Ci 0.00E 00 O.OOE 00 1.55E-03 1.15E-03 Xe-133m Ci 0.00E 00 0.00E 00 6.97E-04 1.71E-03 Xe-133 Ci O.OOE 00 0.00E 00 1.17E-01 1.37E-01 Xe-135m Ci O.OOE 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci O.OOE 00 0.00E 00 1.87E-05 4.09E-04 16

FLORIDAPOWER 2 LIGHT COMPANY ST. LUCIE UNIT 8 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-2 LIQUIDEFFLUENTS NUCLIDES 'ontinuous Mode Batch Mode RELEASED UNIT QTIUI'3 QTEQ4 QTRP3 QTRP4 Na-24 Ci 0.00E 00 0.00E 00 1.86E-05 1.51E-05 Cr-51 Ci 0.00E 00 0.00E 00 5.53E-02 0.00E 00 Mn-54 Ci 0.00E 00 0.00E 00 3.09E-03 1.48E-04 Fe-55 Ci 0.00E 00 0.00E 00 2.37E-02 4.67E-03 Mn-56 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Co-57 Ci 0.00E 00 0.00E 00 1.37E-04 0.00E 00 Co-58 'Ci 0.00E 00 0.00E 00 5.34E-02 9.06E-04 Fe-59 Ci 0.00E 00 0.00E 00 3.02E-03 0.00E 00 Co-60 Ci 0.00E 00 0.00E 00 3.19E-02 1.05E-03 Zn-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-89 Ci 0.00E 00 0.00E 00 '1.13E-05 9.89E-07 Sr-90 Ci 0.00E 00 0.00E 00 4.39E-06 0.00E 00 Y-90 Ci 0.00E 00 0.00E 00 4.39E-06 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 1.42E-02 3.69E-05 Nb-95 Ci 0.00E 00 0.00E 00 2.34E-02 1.71E-04 Zr-97 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 1;60E-04 1.59E-04 Tc-99m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Mo-99 Ci 0.00E 00 0.00E 00 0.00E 00 3.47E-04 RU-103 Ci 0.00E 00 0.00E 00 1.23E-04 0.00E 00 Ag-110 Ci 0.00E 00 0.00E 00 1.21E-04 1.40E-04 Sn-113 Ci 0.00E 00 0.00E 00 1.46E-03 0.00E 00 Sb-122 Ci 0.00E 00 0.00E 00 0.00E 00 1.58E-04 Sb-124 Ci 0.00E 00 0.00E 00 1.88E-03 1.99E-04 Sb-125 Ci 0.00E 00 0.00E 00 4.04E-03 2.15E-03 17

FLOMDAPOWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.4-2 LIQUIDEFFLUENTS NUCLIDES Continuous Mode Batch Mode RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4 Te-129 Ci O.OOE 00 0.00E 00 O.OOE 00 1.02E-03 Te-129m Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 I-131 Ci 0.00E 00 0.00E 00 O.OOE 00 1.73E-06 Te-132 Ci O.OOE 00 0.00E 00 0.00E 00 9.56E-06 I-132 Ci 0.00E 00 O.OOE 00 O.OOE 00 4.05E-05 I-133 Ci 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 I-134 Ci 0.00E 00 O.OOE 00 O.OOE 00 O.OOE 00 Cs-134 Ci O.OOE 00 O.OOE 00 1.04E-03 1.00E-03 I-135 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Cs-136 Ci O.OOE 00 O.OOE 00 O.OOE 00 6.42E-05 Cs-137 Ci O.OOE 00 0.00E 00 1.29E-03 1.07E-03 Cs-138 Ci 0.00E 00 O.OOE 00 O.OOE 00 O.OOE 00 Ba-140 Ci O.OOE 00 O.OOE 00 O.OOE 00 O.OOE 00 La-140 Ci O.OOE 00 O.OOE 00 4.15E-05 0.00E 00 Ce-141 Ci O.OOE 00 O.OOE 00 0.00E 00 1.13E-05 Ce-144 Ci O.OOE 00 O.OOE 00 5.98E-04 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 W-187 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 O.OOE 00 O.OOE 00 TOTALFOR PERIOD Ci O.OOE+00 O.OOE+00 2.19E-01 1.34E-02 Ar-41 Ci 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 Kr-85m Ci 0.00E 00 0.00E 00 0.00E 00 6.23E-06 Kr-85 Ci O.OOE 00 0.00E 00 O.OOE 00 0.00E 00 Kr-87 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 4.47E-05 Xe-131m Ci 0.00E 00 O.OOE 00 O.OOE 00 0.00E 00 Xe-133m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133 Ci 0.00E 00 0.00E 00 5.31E-03 2.16E-05 Xe-135m Ci O.OOE 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci O.OOE 00 0.00E 00 0.00E 00 9.86E-06 18

T H

0'

FLORIDAPOWER 2 LIGHT COMPANY ST. LUCIE UNIT 8 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.5-1 LIQUID EFFLUENTS - DOSE SUMMATION AGE GROUP: ADULT LOCATION: ANY ADULT FISH AND SHELLFISH DOSE ORGAN mrem Bone 5.53E-02 Liver 2.40E-01 Thyroid 2.14E-03 Kidney 1.58E-03 Lung 2.76E-01 Gl-LLI 3.46E-01 Total Body 6.67E-02 19

FLORIDAPOWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.5-2 LIQUID EFFLUENTS - DOSE SUMMATION AGE GROUP: ADULT LOCATION: ANY ADULT FISH AND SHELLFISH DOSE ORGAN mrem Bone 3.35E-02 Liver 1.46E-01 Thyroid 4.92E-04 Kidney 1.18E-03 Lung 1.68E-01 Gl-LLI 3.10E-01 Total Body 4.14E-02 20

FLORIDA POWER 2 LIGHT COMPANY ST. LUCIE UNIT ¹ 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.6-1 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTR¹1 QTR¹2 A. Fission and Activation Gases

1. Total Release Ci 8.95E+00 9.98E+00

2. Average Release Rate For Period uCi/sec 1.14E+00 1.27E+00 B. Iodines

1. Total Iodine-131 Ci 9.91E-06 1.19E-04

2. Average Release Rate For Period uCi/sec 1.26E-06 1.51E-05 C. Particulates

1. Particulates (Half Life > 8 days) Ci 2.57E-05 9.95E-05

2. Average Release Rate For Period uCi/sec 3.27E-06 1.27E-05

3. Gross Alpha Radioactivity Ci 0.00E 00 0.00E 00 D. Tritium

1. Total Release Ci 6.16E+00 2.60E+01

2. Average Release Rate For Period uCi/sec 7.83E-01 3.31E+00 21

FLORIDA POWER 2, LIGHT COMPANY ST. LUCIE UNIT ¹,1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.6-1 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES(Continued)

UNIT QTR¹3 QTR¹4 A. Fission and Activation Gases

1. Total Release Ci 5.47E+00 1.31E+01 2: Average Release Rate For Period uCi/sec 6.95E-01 1.66E+00 B. Iodines

1. Total Iodine-131 Ci 0.00E 00 0.00E 00

2. Average Release Rate For Period uCi/sec 0.00E+00 0.00E+00 C. Particulates

1. Particulates (HalfLife > 8 days) Ci 1.98E-05 1.59E-05

2. Average Release Rate For Period uCi/sec 2.52E-06 2.02E-06

3. Gross Alpha Radioactivity Ci 8.90E-08 0.00E 00 D. Tritium

1. Total Release Ci 3.88E+00 3.62E+01

2. Average Release Rate For Period uCi/sec 4.93E-01 4.61E+00 22

n' FLORIDAPOWER k LIGHT COMPANY ST. LUCIE UNIT 0 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.6-2 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTRP1 QTRP2 A. Fission and Activation Gases

1. Total Release Ci 2.09E-01 8.85E+00

2. Average Release Rate For Period uCi/sec 2.65E-02 1.13E+00 B. Iodines

1. Total Iodine-131 Ci 0.00E 00 5.99E-05

2. Average Release Rate For Period uCi/sec 0.00E+00 7.62E-06 C. Particulates

1. Particulates (Half Life > 8 days) Ci 1.21E-05 5.71E-05

2. Average Release Rate For Period uCi/sec 1.53E-06 7.26E-06

3. Gross Alpha Radioactivity Ci,1.11E-07 0.00E 00 D. Tritium

1. Total Release Ci 1.53E+00 1.14E+01

2. Average Release Rate For Period uCi/sec 1.95E-01 1.45E+00 23

FLORIDA POWER &, LIGHT COMPANY ST. LUCIE UNIT P 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.6-2 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES(Con UNIT QTIQ3 QTIUt4 A. Fission and Activation Gases

1. Total Release Ci 2.60E+00 1.79E+00

2. Average Release Rate For Period uCi/sec 3.30E-01 2.28E-01 B. Iodines

1. Total Iodine-131 Ci 3.43E-05 4.21E-05

2. Average Release Rate For Period uCi/sec 4.36E-06 5.36E-06 C. Particulates

1. Particulates (Half Life > 8 days) Ci 1.72E-05 3.09E-05

2. Average Release Rate For Period uCi/sec 2.19E-06 3.94E-06

3. Gross Alpha Radioactivity Ci 4.89E-08 4.51E-08 D. Tritium

1. Total Release Ci 1.17E+00 3.75E+01

2. Average Release Rate For Period uCi/sec 1.49E-01 4.77E+00 24

FLORIDA POWER 8 LIGHT COMPANY ST. LUCIE UNIT¹1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Nuclides Continuous Mode Batch Mode Released Unit QTR¹1 QTR¹2 QTR¹1 QTR¹2

1. Fission Gases Ar-41 Ci 0.00E 00 0.00E 00 2.41E-02 0.00E 00 Kr-85m Ci 0.00E 00 0.00E 00 9.79E-03 0.00E 00 Kr-85 Ci 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 Kr-87 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 1.00E-02 0.00E 00 Kr-89 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-90 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-127 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-131m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133m Ci 0.00E 00 0.00E 00 1.16E-02 1.11E-02 Xe-133 Ci 6.04E+00 6.95E+00 2.60E-01 9.58E-01 Xe-135m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci 2.45E+00 2.06E+00 1.36E-01 6.03E-03 Xe-137 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-138 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Total for Period Ci 8.50E+00 9.01E+00 4.51E-01 9.75E-01

2. Iodines I-131 Ci 9.91E-06 1.19E-04 I-132 Ci O.OOE 00 3.35E-03 l-133 Ci 0.00E 00 1.02E-04 I-134 Ci 0.00E 00 0.00E 00 I-135 Ci 0.00E 00 O.OOE 00 Total for Period Ci 9.91E-06 3.57E-03

3. Particulates (> 8 Days)

Cr-51 Ci 0.00E 00 0.00E 00 Mn-54 Ci 0.00E 00 0.00E 00 Fe-55 Ci 0.00E 00 0.00E 00 Co-57 Ci 0.00E 00 0.00E 00 Co-58 Ci 0.00E 00 0.00E 00 Fe-59 Ci 0.00E 00 0.00E 00 Co-60 Ci 8.80E-06 6.25E-05 Zn-65 Ci 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 Nb-95 Ci 0.00E 00 0.00E 00 25

FLORIDA POWER 8 LIGHT COMPANY ST. LUCIE UNIT ¹1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Continuous Mode Nuclides Unit QTR¹1 QTR¹2 Released

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci 1.21E-05 1.96E-06 Sr-90 Ci O.OOE+00 1.13E-06 Y-90 Ci O.OOE+00 1.13E-06 Ru-103 Ci O.OOE+00 0.00E+00 Ag-110 Ci O.OOE+00 O.OOE+00 Sn-113 Ci O.OOE+00 O.OOE+00 Sb-124 Ci O.OOE+00 0.00E+00 Sb-125 Ci O.OOE+00 O.OOE+00 Te-129m Ci O.OOE+00 3.19E-05 Cs-134 Ci O.OOE+00 0.00E+00 Cs-136 Ci 0.00E+00 0.00E+00 Cs-137 Ci 4.86E-06 8.31E-07

, Ba-140 Ci O.OOE+00 0.00E+00 Ce-141 Ci O.OOE+00 O.OOE+00 Ce-144 Ci O.OOE+00 0.00E+00 Total for Period Ci 2.57E-05 9.95E-05

4. Particulates (< 8 Days)

Mn-56 Ci 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 0.00E 00 Rb-89 Ci 0.00E 00 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 Zr-97 Ci 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 Tc-99m Ci 0.00E 00 0.00E 00 Mo-99 Ci 0.00E 00 0.00E 00 Sb-122 Ci 0.00E 00 0.00E 00 Te-129 Ci 0.00E 00 0.00E 00 Te-132 Ci 0.00E 00 0.00E 00 Cs-138 Ci 0.00E 00 0.00E 00 La-140 Ci 0.00E 00 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 W-187 Ci 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 Total for Period Ci 0.00E+00 0.00E+00 26

FLORIDA POWER 8 LIGHT COMPANY ST. LUCIE UNIT¹1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Nuclides Continuous Mode Batch Mode Released Unit QTR¹3 QTR¹4 QTR¹3 QTR¹4

1. Fission Gases Ar-41 Ci 0.00E 00 0.00E 00 1.81E-01 0.00E 00 Kr-85m Ci 0.00E 00 0.00E 00 2.24E-02 0.00E 00 Kr-85 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-87 Ci 0.00E 00 0.00E 00 5.18E-03 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 3.53E-02 0.00E 00 Kr-89 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-90 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-127 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-131m Ci 0.00E 00 7.82E+00 0.00E 00 0.00E 00 Xe-133m Ci O.OOE 00 0.00E 00 1.90E-02 0.00E 00 Xe-133 Ci 2.72E+00 3.81E+00 6.04E-01 0.00E 00 Xe-135m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-135 Ci 1.34E+00 1.42E+00 5.38E-01 0.00E 00 Xe-137 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-138 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Total for Period Ci 4.06E+00 1.31E+01 1.41E+00 0.00E+00

2. Iodines I-131 Ci 0.00E 00 0.00E 00 I-132 Ci 0.00E 00 0.00E 00 1-133 Ci 2.02E-05 0.00E 00 I-134 Ci 0.00E 00 0.00E 00 I-135 Ci O.OOE 00 O.OOE 00 Total for Period Ci 2.02E-05 0.00E+00

3. Particulates ( > 8 Days)

Cr-51 Ci 0.00E 00 1.04E-05 Mn-54 Ci 0.00E 00 0.00E 00 Fe-55 Ci 0.00E 00 0.00E 00 Co-57 Ci 8.85E-07 1.34E-06 Co-58 Ci 0.00E 00 0.00E 00 Fe-59 Ci 0.00E 00 0.00E 00 Co-60 Ci 8.21E-06 9.43E-07 Zn-65 Ci 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 Nb-95 Ci 0.00E 00 0.00E 00 27

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-1 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Continuous Mode Nuclides Unit QTR¹3 QTR¹4 Released

3. Particulates (> 8 Days) (continued)

Sr-89 Ci 2.65E-06 0.00E 00 Sr-90 Ci 1.43E-06 0.00E 00 Y-90 Ci 1.43E-06 0.00E 00 Ru-103 Ci 0.00E 00 0.00E 00 Ag-110 Ci 0.00E 00 0.00E 00 Sn-113 Ci 0.00E 00 0.00E 00 Sb-124 Ci 0.00E 00 0.00E 00 Sb-125 Ci 3.41E-07 0.00E 00 Te-129m Ci 0.00E 00 0.00E 00 Cs-134 Ci 0.00E 00 0.00E 00 Cs-136 Ci O.OOE 00 0.00E 00 Cs-137 Ci 4.90E-06 3.20E-06 Ba-140 Ci 0.00E 00 O.OOE OO Ce-141 Ci 0.00E 00 0.00E 00 Ce-144 Ci 0.00E 00 0.00E 00 Total for Period Ci 1.98E-05 1.59E-05

4. Particulates ( < 8 Days)

Mn-56 Ci 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 O.OOE 00 Rb-89 Ci 0.00E 00 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 Sr-92 Ci 4.79E-04 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 Zr-97 Ci 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 Tc-99m Ci 0.00E 00 0.00E 00 Mo-99 Ci 0.00E 00 0.00E 00 Sb-122 Ci O.OOE 00 0.00E 00 Te-129 Ci O.OOE 00 O.OOE 00 Te-132 Ci 0.00E 00 0.00E 00 Cs-138 Ci O.OOE 00 0.00E 00 La-14O Ci 0.00E 00 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 W-187 Ci 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 Total for Period Ci 4.79E-04 0.00E+00 28

FLORIDAPOWER &, LIGHT COMPANY ST. LUCIE UNIT ¹ 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES Nuclides Continuous Mode Batch Mode Released Unit QTR¹1 QTR¹2 QTR¹1 QTR¹2

1. Fission Gases Ar-41 Ci 0.00E 00 0.00E 00 1.88E-01 1.90E-01 Kr-85m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-85 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-87 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-89 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-90 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-127 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-131m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133m Ci 0.00E 00 0.00E 00 0.00E 00 2.74E-03 Xe-1 33 Ci 0.00E 00 6.13E+00 1.82E-02 4.14E-01 Xe-135m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-1 35 Ci 0.00E 00 2.11E+00 2.02E-03 2.78E-03 Xe-137 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Xe-138 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Total for Period Ci O.OOE+00 8.24E+00 2.09E-01 6.09E-01

2. lodines I-131 Ci 0.00E 00 5.99E-05 l-132 Ci 0.00E 00 0.00E 00 I-133 Ci 0.00E 00 3.25E-05 1-134 Ci 0.00E 00 0.00E 00 1-1 35 Ci 0.00E 00 0.00E 00 Total for Period Ci 0.00E+00 9.24E-05

3. Particulates () 8 Days)

Cr-51 Ci 0.00E 00 0.00E 00 Mn-54 Ci 0.00E 00 0.00E 00 Fe-55 Ci 0.00E 00 0.00E 00 Co-57 Ci 0.00E 00 0.00E 00 Co-58 Ci 0.00E 00 0.00E 00 Fe-59 Ci 0.00E 00 0.00E 00 Co-60 Ci 2.39E-06 5.01E-05 Zn-65 Ci O.OOE 00 0.00E 00 Zr-95 Ci O.OOE 00 0.00E 00 Nb-95 Ci 0.00E 00 0.00E 00 29

FLORIDA POWER &, LIGHT COMPANY ST. LUCIE UNIT 0 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Continuous Mode Nuclides Unit QTR¹1 QTR¹2 Released

3. Particulates (> 8 Days) (continued)

Sr-89 Ci 5.34E-06 0.00E 00 Sr-90 Ci 0.00E 00 0.00E 00 Y-90 Ci 0.00E 00 0.00E 00 Ru-103 Ci 0.00E 00 0.00E 00 Ag-110 Ci 0.00E 00 O.OOE 00 Sn-113 Ci 0.00E 00 0.00E 00 Sb-124 Ci 0.00E 00 0.00E 00 Sb-125 Ci 0.00E 00 0.00E 00 Te-129m Ci 0.00E 00 0.00E 00 Cs-134 Ci 0.00E 00 0.00E 00 Cs-136 Ci 0.00E 00 0.00E 00 Cs-137 Ci 4.33E-06 7.02E-06 Ba-140 Ci 0.00E 00 0.00E 00 Ce-141 Ci 0.00E 00 0.00E 00 Ce-144 Ci 0.00E 00 0.00E 00 Total for Period Ci 1.21E-05 5.71E-05

4. Particulates ( < 8 Days)

Mn-56 Ci 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 O.OOE 00 Br-82 Ci 0.00E 00 O.OOE 00 Rb-88 Ci 0.00E 00 0.00E 00 Rb-89 Ci 0.00E 00 O.OOE 00 Sr-91 Ci 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 Zr-97 Ci O.OOE 00 0.00E 00 Nb-97 Ci 3.09E-04 O.OOE 00 Tc-99m Ci 0.00E 00 0.00E 00 Mo-99 Ci O.OOE 00 0.00E 00 Sb-122 Ci 0.00E 00 O.OOE 00 Te-129 Ci 0.00E 00 0.00E 00 Te-132 Ci O.OOE 00 0.00E 00 Cs-138 Ci 0.00E 00 0.00E 00 La-140 Ci 0.00E 00 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 W-187 Ci 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 Tot al for Period Ci 3.09E-04 O.OOE+00 30

FLORIDA POWER 2 LIGHT COMPANY ST. LUCIE UNIT 8 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Nuclides Continuous Mode Batch Mode Released Unit QTR¹3 QTR¹4 QTR¹3 QTR¹4

1. Fission Gases Ar-41 Ci 0.00E 00 0.00E 00 3.17E-01 1.16E+00 Kr-85m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-85 Ci 000EOO" 0.00E 00 1.98E-02 0.00E 00 Kr-87 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-88 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-89 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Kr-90 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-127 Ci 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 Xe-131m Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-133m Ci 0.00E 00 0.00E 00 0.00E 00 2.28E-04 Xe-133 Ci 0.00E 00 0.00E 00 7.86E-03 9.12E-02 Xe-135m Ci 0.00E 00 0.00E 00 O.OOE 00 1.46E-03 Xe-135 Ci 2.25E+00 5.37E-01 0.00E 00 0.00E 00 Xe-137 Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Xe-138 Ci 0.00E 00 0.00E 00 0.00E 00 6.42E-04 Total for Period Ci 2.25E+00 5.37E-01 3.45E-01 1.26E+00

2. Iodines I-131 Ci 3.43E-05 4.21E-05 1-132 Ci 0.00E 00 0.00E 00 I-133 Ci 1.63E-04 4.39E-04 I-134 Ci 0.00E 00 0.00E 00 I-135 Ci 0.00E 00 0.00E 00 Total for Period Ci 1.97E-04 4.81E-04

3. Particulates (> 8 Days)

Cr-51'n-54 Ci O.OOE 00 0.00E 00 Ci 0.00E 00 0.00E 00 Fe-55 Ci O.OOE 00 0.00E 00 Co-57 Ci 0.00E 00 3.99E-06 Co-58 Ci 0.00E 00 0.00E 00 Fe-59 Ci 0.00E 00 0.00E 00 Co-60 Ci 6.90E-06 2.87E-06 Zn-65 Ci 0.00E 00 0.00E 00 Zr-95 Ci 0.00E 00 0.00E 00 Nb-95 Ci 0.00E 00 0.00E 00 31

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.7-2 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES(Continued)

Continuous Mode Nuclides Unit QTR¹3 QTR¹4 Released

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci 6.37E-06 0.00E 00 Sr-90 Ci 7.74E-07 3.14E-06 Y-90 Ci 7.74E-07 3.14E-06 Ru-103 Ci 0.00E 00 O.OOE 00 Ag-110 Ci 0.00E 00 0.00E 00 Sn-113 Ci 0.00E 00 0.00E 00 Sb-124 Ci 0.00E 00 O.OOE 00 Sb-125 Ci 0.00E 00 0.00E 00 Te-129m Ci O.OOE 00 0.00E 00 Cs-134 Ci 0.00E 00 0.00E 00 Cs-136 Ci O.OOE 00 0.00E 00 Cs-137 Ci 2.39E-06 1.69E-05 Ba-140 Ci 0.00E 00 0.00E 00 Ce-141 Ci 0.00E 00 9.15E-07 Ce-144 Ci 0.00E 00 0.00E 00 Total for Period Ci 1.72E-05 3.09E-05

4. Particulates (< 8 Days)

Mn-56 Ci 0.00E 00 0.00E 00 Ni-65 Ci 0.00E 00 0.00E 00 Br-82 Ci 0.00E 00 0.00E 00 Rb-88 Ci 0.00E 00 0.00E 00 Rb-89 Ci 0.00E 00 0.00E 00 Sr-91 Ci 0.00E 00 0.00E 00 Sr-92 Ci 0.00E 00 0.00E 00 Y-92 Ci 0.00E 00 0.00E 00 Zr-97 Ci 0.00E 00 0.00E 00 Nb-97 Ci 0.00E 00 0.00E 00 Tc-99m Ci 0.00E 00 0.00E 00 Mo-99 Ci 0.00E 00 0.00E 00 Sb-122 Ci 0.00E 00 O.OOE 00 Te-129 Ci 0.00E 00 0.00E 00 Te-132 Ci O.OOE 00 1.71E-06 Cs-138 Ci O.OOE 00 0.00E 00 La-140 Ci 0.00E 00 0.00E 00 Pr-144 Ci 0.00E 00 0.00E 00 W-187 Ci 0.00E 00 0.00E 00 Np-239 Ci 0.00E 00 0.00E 00 Total for Period Ci 0.00E+00 1.71E-06 32

t FLORIDAPOWER &, LIGHT COMPANY ST. LUCIE UNIT 8 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.8-1 GASEOUS EFFLUENTS - DOSE SUMMATION AGE GROUP: INFANT Bone Liver Thyroid Kidney Pathwa mrem mrem mrem mrem Ground Plane a Cow - Milk b 3.40E-05 4.02E-04 2.67E-03 1.68E-04 Inhalation a 7.96E-07 4.84E-04 5.25E-04 2.1 2E-04 Total 3.48E-05 8.86E-04 3.20E-03 3.80E-04 Lung GI-LLI T. Body Pathwa mrem mrem mrem Ground Plane a 1.60E-04 Cow - Milk b 3.79E-04 3.78E-04 3.85E-04 Inhalation a 4.93E-04 4.84E-04 4.84E-04 Total 8.72E-04 8.62E-04 1.03E-03 (a) Sector: SE Range: 1.50 miles (b) Sector: SE Range: 4.25 miles(default)

Noble Gases mrad Gamma Air Dose 4.92E-04 Beta Air Dose 9.52E-04 Sector: SE Range: 1.5 miles 33

II FLORIDAPOWER 2, LIGHT COMPANY ST. LUCIE UNIT 0 2 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.8-2 GASEOUS EFFLUENTS - DOSE SUMMATION AGE GROUP: INFANT Bone Liver Thyroid Kidney Pathwa mrem mrem mrem mrem Ground Plane a Cow - Milk b 5.62E-05 3.17E-04 2.82E-03 1.22E-04 Inhalation a 1.35E-06 3.46E-04 4.21E-04 1.51E-04 Total 5.75E-05 6.63E-04 3.24E-03 2.73E-04 Lung GI-LLI T. Body Pathwa mrem mrem mrem Ground Plane a 1.41E-04 Cow - Milk b 2.74E-04 2.70E-04 2.79E-04 Inhalation a 3.52E-04 3.45E-04 3.46E-04 Total 6.26E-04 6.16E-04 7.66E-04 (a) Sector: SE Range: 1.50 miles (b) Sector: SE Range: 4.25 miles(default)

Noble Gases mrad Gamma Air Dose 5.36E-04 Beta Air Dose 4.65E-04 Sector: SE Range: 1.5 miles 34

k 0

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUALREPORT JANUARY1, 1996 THROUGH DECEMBER 31, 1996 UNITS 1 AND 2, TABLE 3.9 A. Solid Waste Shipped Off-Site for Burial or Disposal

1. Type of Waste Unit 12 Mo. Period Error %

a. Spent Resin, M 209 E+1 Process Filters Ci 9.09 E+1 2.0 E+ 1 (Note 6)

b. Dry Compressible M'.14 E+ 1 Waste (Note 5) Ci 4.07 E+ 1 2.0 E+1

c. Irradiated M 0.00 E+ 0 Components Ci 000 E+0 N/A *

d. Other M 0.00 E+ 0 (Note 7) Ci 000 E+0 Estimate of Major Nuclide Composition (By Waste Type)

~

2.

~

Category Nuclides

a. Cs 137 2.62 E+ 1 Co 58 1.84 E+ 1 Cs 134 1.56 E+ 1 Co 60 1.55 E+ 1 Ni 63 9.07 E+ 1 Fe 55 8.96 E+ 0 Sb 125 3.20 E+ 0 Mn 54 3 02 E+ 0

b. Fe 66 7.34 E+ 1 Co 60 7.24 E+0 Co 68 5.73 E+ 0 Ni 63 4.26 E+ 0 Cs 137 4.02 E+ 0 Cs 134 1.46 E+ 0 Mn 54 1.13 E+ 0 Zr 95 1.02 E+ 0 Nb 95 6.00 E-1 C. NIA

• N/A *

d. N/A" N/A

• 35

~

3.

~ Solid Waste Disposition Number of Mode of Transportation Destination Shipments Sole Use Truck Barnwell, S.C.

17 Sole Use Truck S.E.G., Oak Ridge, TN Sole Use Truck M.S.C., Oak Ridge, TN B. Irradiated Fuel Shipments Number of Mode of Transportation Destination Shipments N/A

• N/A

'N/A

= Not Applicable 36

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUALREPORT JANUARY 1, 'l996 THROUGH DECEMBER 31, 1996 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

'aste Total Total Principal Type of Waste Category Type of Conta<ner Solidification Class Volume Curiae Badionuclides (Note 3) Reg.Guide (Note 4) Agent Cubic (Note 1) (Notes 1 tk 2) 1.21 Ft.

Class A 1409.2 1.841 N/A PWR Compactible Non.Specification None Trash (Note 5) Strong Tight Package Class A 404.2 38.738 N)N SrN Coul PWR Compactible 1.b NRC Certified None Trash (Note 5) LSA >Type A Class A 404.2 15.767 Ni", Sr", Csur PWB ion Exchange 1.a NRC Certified None Resin LSA >Type A Class B 132.4 54.991 Ni", Sr", Csnr PWR ion Exchange NRC Certified None Resin Type B Class B 202.1 20.156 Ni, Sr, Csuo PWR ion Exchange 1.a NBC Certified None Resin LSA >Type A

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

SOLID WASTE SUPPLEMENT NOTE 1: The total curie quantity and radionuclide composition of solid waste shipped from the St. Lucie Plant, Units 1 and 2 are determined using a combination of qualitative and quantitative techniques. In general, the St. Lucie Plant follows the guidelines outlined in the Low Level Waste Licensing Branch Technical Position (BTP) on Radioactive Waste Classification (6/11/83) for these determinations.

The most frequently used techniques for determining the total curie quantity in a package are the dose to curie methods and the (concentration) x (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 curie quantity 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 sample as appropriate for the waste type.

Off-site analyses are used to establish scaling factors or other estimates for radionucljdes such as H3, C'", Fe, Nj, Sr', Tc, I',

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 the nuclides listed in Table 1 or 0.01 times the smallest concentration of the nuclides listed in Table 2 of 10 CFR 61.

NOTE 3: "Type of Waste" is generally specified as described in NUREG 0782, Draft Environmental Impact Statement on 10 CFR 61, "Licensing Requirements for Land Disposal of Radioactive Waste".

NOTE 4: "Type of Container" refers to the transport package.

NOTE 6: The volume and activity listed for Dry Compressible Waste represent the quantity of material that during the reporting period was sent to the Barnwell, South Carolina burial facility.

38

Some of this material was shipped to contracted vendors for volume reduction prior to final disposal at the Barnwell, South Carolina burial facility. During the reporting period, eleven (11) shipments of Dry Compressible Waste and non-compactible wastes ( 21,172 cubic feet, 2.235 curies) were made from the St. Lucie Plant to the volume reduction facilities. These material was shipped via "Sole Use Truck" in non-specification strong tight packages.

NOTE 6 The volume and activity listed for Resins represent the quantity of material that during the reporting period was sent from the St. Lucie Plant to the Barnwell, South Carolina burial facility. During the reporting period, two (2) shipments of Resins ( 1018 cubic feet, 1.03 E-3 curies) were made from the St.Lucie Plant to a volume reduction facility. This material w'as shipped in non-specification strong tight packages.

NOTE 7 One (1) package of contaminated oil ( 336.4 cubic feet, 7.054 E-3 Ci) was shipped from the St. Lucie Plant to a volume reduction facility. This material was shipped in a non-specification strong tight container. Additionally, four (4) shipments of miscellaneous dry flowable materials (blasting grits, soil, etc., 1673 cubic feet, 1 13 E-4

~

curies) were shipped to a volume reduction facility for survey, volume reduction and disposal. These materials were shipped in non-specification strong tight containers.

39

FLORIDA POWER 2 LIGHT COMPANY ST. LUCIE UNIT 8 1 ~

ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 TABLE 3.10 SEWAGE SLUDGE SHIPMENTS Number of Shipments: 2 Sample and analyses by Florida Department of Health and Rehabilitive Services(HRS):

Shipment Number Sam le Date 13-Feb 19-Nov Isoto e conc. Ci/ m Ci/gm K-40 4.00E-02 6.00E-02 Mn-54 1.60E-02 1.90E-02 Co-58 2.63E-01 2.50E-02 Co-60 1.64E-01 3.23E-01 Zn-65 1.60E-02 O.OOE+00 Zr-95 2.30E-02 O.OOE+00 Sn-113 4.00E-03 O.OOE+00 1-131 O.OOE+00 O.OOE+00 Cs-134 O.OOE+00 O.OOE+00 Cs-137 2.20E-02 2.90E-02 TI-201 O.OOE+00 O.OOE+00 TI-202 O.OOE+Oo O.OOE+00 Ra-226 4.00E-02 O.OOE+00 FPL Calculated Curies b Shi ment and Total(s):

Shi ment Number Date shi ed 5-Mar 16-Dec Volume in allons 8,000 8,000 Nucl Ci Ci Nucl Ci K-40 1.22E-06 1.83E-06 3.06E-06 Mn-54 4.89E-07 5.81E-07 1.07E-06 Co-58 8.04E-06 7.65E-07 8.81E-06 Co-60 5.02E-06 9.88E-06 1.49E-05 Zn-65 4.89E-07 O.OOE+00 4.89E-07 Zr-95 7.03E-07 0.00E+00 7.03E-07 Sn-113 1.22E-07 O.OOE+Oo 1.22E-07 I-131 O.OOE+00 O.OOE+00 O.OOE+00 Cs-134 O.OOE+00 0.00E+00 O.OOE+00 Cs-137 6.73E-07 8.87E-07 1.56E-06 TI-201 O.OOE+00 O.OOE+00 O.OOE+00 TI-202 O.OOE+00 O.OOE+00 O.OOE+00 Ra-226 1.22E-06 O.OOE+OO 1.22E-06 Total of all Shi ments 3.19E-05 Ci Total of all Shi ments 1.60E+04 allons 40

FLORIDAPOWER & LIGHT COMPANY ST. LUCIE UNIT 8 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 Attachment - A UNPLANNED Gaseous Release of August 14, 1996 Pressure Drop from Gas Decay Tank ¹ 1A Due to Valve Not Fully Seated Description of the Event:

St. Lucie Plant Condition Report 96-1993 documents the initial CONDITION, EVALUATION,and CORRECTIVE ACTIONS for this event. The following is a brief summary.

A Senior Nuclear Plant Operator(SNPO) noted that the in-service Gas Decay

¹ Tank 1A was not holding pressure. Operations reviewed the previous log entries and determined that the tank had dropped 8 psi in the previous 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. Off-normal Operating Procedure ONOP 1-05300313 "Uncontrolled Release of Radioactive Gas" was implemented. Appropriate radiological surveys and tank samples were obtained. The system engineer placed a a surgical glove over piping drain valves and discovered that drain valve V06154 for Waste Gas Compressor 1A was leaking slightly. This valve was tightened closed and no more tank leakage occurred.

Causes(s) for the unplanned release:

1) Operations had been requested to open and then shut V06154 on a shiftly basis, to drain any accumulated water in the discharge piping of the 1A Waste Gas Compressor. This valve cycling was to insure that water accumulation was not the cause for waste gas compressor reliability problem.

2) The valve was stiff to turn since it is not a normally cycled valve.

'3) On one of the open and then shut cycles, while checking for water accumulation, the valve was thought to be fully closed based on hand tightness and the absence of any audible sound of escaping gas from the valve's drain line.

4) The valve was not fully seated and the slow leak caused the loss of inventory from the inservice gas decay tank of 8 psi over 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

Actions taken to prevent a recurrence:

1. Operations cancelled the shiftly opening of V06154 to check for water. No water accumulation had been noted during these checks.

2. A Plant Condition Report was initiated to document the Condition, Evaluate the Event, and initiate Corrective Actions.

3. Operations Training has reiterated gas valve operations during the Non-Licensed Operator Requalification Training during the 96.05 training cycle.

4. Plant Management directed that the compressor drain valve exit pipes be capped.

5. The Facility Review Group reviewed this UNPLANNED RELEASE and Corrective Actions per Technical Specification 6.5.1.6.k.

41

ra FLORIDAPOWER & LIGHT COMPANY ST. LUCIE UNIT 8 1 ANNUALREPORT JANUARY 1, 1996 THROUGH DECEMBER 31, 1996 Attachment - A (continued)

UNPLANNED Gaseous Release of August 14, 1996 Consequences of the unplanned release:

Based on Tank Grab Samples and calculated release volume, the release was:

Nuclide Assay Release S mbol uCi/cc Curies Xe-133 2.89E-04 1.04E-03 H-3 1.43E-06 5.15E-06 Particulate < M.D.A O.OOE+00 lodines < M.D.A 0.00E+00 Release Volume 3.61E+06 cc.s The release path was from the drain valve to the Reactor Auxiliary Building atmoshpere, which exhaust through the Reactor Auxiliary Building Plant Vent, a monitored effluent pathway. No alarms were received during this event due to the low activity present in the Gas Decay Tank and the slow release rate of 1.14E-01 SCFM. No C-200 ODCM Control Limits were exceeded during this event.

42