ML17308A518

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Combined Semiannual Radioactive Effluent Release Rept for Period Jul-Dec 1990. W/910219 Ltr
ML17308A518
Person / Time
Site: Saint Lucie  NextEra Energy icon.png
Issue date: 12/31/1990
From: Sager D
FLORIDA POWER & LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-91-053, L-91-53, NUDOCS 9103040110
Download: ML17308A518 (61)


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REGULATORY INFORMATION DISTRIBUTXON SYSTEM (RIDS)

ACCESSION NBR: 9103040110 DOC. DATE: 90/12/31 NOTARIZED: NO DOCKET FACIL:50-335 St. Lucie Plant, Unit 1, Florida Power & Light Co. 05000335 50-389 St. Lucie Plant, Unit 2, Florida Power & Light Co. 05000389 AUTH. NAME AUTHOR AFFILIATION SAGER,D.A. Florida Power & Light Co.

RECIP.NAME RECIPIENT AFFILXATION

SUBJECT:

"Combined Semiannual Radioactive Effluent Release Rept for Period Jul-Dec 1990." W/910219 ltr. D Effluent Release ReportsL DISTRIBUTION CODE: IE48D COPIES RECEIVED:LTR ( ENCL SIZE:

TITLE: 50.36a(a)(2) Semiannual NOTES: &MAuxin RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL 'ID CODE/NAME LTTR ENCL PD2-2 LA 3 3 PD2-2 PD 1 1 D NORRIS,J 1 1

~D INTERNAL: ACRS IRM TEQ 1

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1 AEOD/DSP/TPAB NRR/DREP/PRPB11 1,

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S 1 1 RES BROOKS,B 1 1 RG HBS/RPB 2 2 RGN2 FILE 02 1 1 EXTERNAL: BNL TICHLER,J03 1 1 EG&G SIMPSON,F 2 2 NRC PDR 1 1 D

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'D NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 19 ENCL 19

P,Q. ex 128, Ft. Pr cree, FL 34954-0128 FEB 1 9 IQ91 L-91-053 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Gentlemen:

Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Semi-Annual Radioactive Effluent Release Re ort Attached is the Radioactive Effluent Release Report for the period of July 1, 1990 through December 31, 1990 for St. Lucie Units 1 and 2. This report is required by Technical Specification 6.9.1.7.

Should there be any questions on this information, please contact us.

Very truly yours, 4A8a <f'.

A. S ger Vice r sident St. L e Plant DAS:REC:kw cc: Stewart D. Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St. Lucie Plant Attachment DAS/PSL 8355 9i03040iiO 5'Oi23i PDR ADOCK 05000335 R PDli an FPL Group company

FLORIDA POWER & LIGHT COMPANY ST. LUCIE PLANT UNITS NO. 1 0 2 LICENSE NO.S DPR-67"8c NPF-16 COMBINED SEMI-ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT FOR THE PERIOD JULY 1, 1990 THROUGH DECEMBER 31, 1990

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TABLE OF CONTENTS DESCRIPTION PAGE EFFLUENT AND HASTE DISPOSAL SUPPLEMENTAL INFORMATION............ 1 SITE VISITOR DOSE FROM EFFLUENTS.............

OFFSITE DOSE CALCULATION MANUAL REVISIONS....................... 8 SOLID HASTE AND IRRADIATIED FUEL SHIPMENTS...................... 8 PROCESS CONTROL PROGRAM REVISIONS.......,.......................

LIQUID EFFLUENT:

SUMMATION OF ALL RELEASES 8c NUCLIDE SUMMATION BY QUARTER UNIT ¹ 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 9 UNIT ¹ 2 10 ORGAN DOSE FOR CALENDAR YEAR 1990 UNIT ¹ 1 15 UNIT ¹ 2 16 GASEOUS EFFLUENT:

SUMMATION OF ALL RELEASES 8c NUCLIDE SUMMATION BY QUARTER UNIT ¹ 1 17 UNIT ¹ 2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

'18 ORGAN DOSE SUMMATION FOR CALENDAR YEAR 1990 UNIT ¹ 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 'I ~ 23 UNIT ¹ 2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 24 SOLID HASTE SHIPMENT SUMMATION ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 25

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EFFLUENT AND HASTE DISPOSAL SUPPLEMENTAL INFORMATION

1. Regulatory Limits
1. 1 For Liquid Haste Effluents A. The concentration of radioactive material released from the site shall be limited to the concentrations specified in 10 CFR Part 20 Appendix B, Table II, 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 Haste Effluents:'.

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.

4B. The air dose due to noble gases released in gaseous effluents from each reactor 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.

4C. The dose to a MEMBER OF THE PUBLIC from Iodine-131, Iodine-133, Tritium, and all radionuclides in particulate form, with half-lives > 8 Days in gaseous effluents released, from each reactor 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 a semi-annual repor't shall not apply to any STS LCO. The reported values are based on actual release conditions instead of historical conditions that the STS LCO dose calcuations are based on. The STS LCO dose limits are therefore included in Item 1 of the report, for information only.

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EFFLUENT AND HASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

4. Measurements and Approximations of Total Radioactivity (Continued)
4. 1 (Continued)

B. (Continued)

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

Releases Containment Principal Gamma Emitters p. h. a.

Purge Each Purge Tritium L. S.

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

Tritium L. S.

Plant Monthly Particulate Vent Composite Gross Alpha G. F. P.

Quarterly Particulate Composite Sr-89 & Sr-90 C. S.

p. h. a. -Gamma Spectrum Pulse Height Analysis using Lithium 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

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT 0 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 EFFLUENT & WASTE DISPOSAL SUPPLEMENTAL INFORMATION (CONTINUED)

5. Batch Releases A. Liquid
1. Number of batch releases: 38
2. Total time period for batch releases: 16829 minutes 3 ~ Maximum time period for a batch release: 583 minutes Average time period for a batch release: 443 minutes
5. Minimum time period for a batch release'. 320 minutes
6. Average dilution stream flow during the period: 8372 14 gpm All liquid releases are summarized in tables.

B. Gaseous

1. Number of batch releases: 1
2. Total time period for batch releases: 600 minutes 3 ~ Maximum time period for a batch release: 600 minutes
4. Average time period for a batch release: 600 minutes
5. Minimum time period for a batch release: 600 minutes All gaseous waste releases are summarized in tables.
6. Unplanned Releases A. Liquid
1. Number of releases: 0
2. Total activity of releases: 0. OOE+00 Cur ies B. Gaseous
1. Number of releases'. 0
2. Total activity of releases: 0. OOE+00 Cur ies 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 recurxence.
4. Consequences of the unplanned release.

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FLORIDA POWER 8c LIGHT COMPANY ST. LUCIE UNIT ¹ 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 EFFLUENT & HASTE DISPOSAL - SUPPLEMENTAL INFORMATION (CONTINUED)

5. Batch Releases A. Liquid
1. Number of batch 37 time period for batch releases: minutes releases-'otal
2. 16387
3. Maximum time period for a batch release: 583 minutes
4. Average time period for a batch release: 443 minutes 5 ~ Minimum time period for a batch release: 320 minutes
6. Average dilution stream flow during the period: 837214 gpm All liquid releases are summarized in tables.

B. Gaseous 1 ~ Number of batch releases: 60

2. Total time period for batch releases: 14509 minutes 3 ~ Maximum time period for a batch release: 618 minutes
4. Average time period for a batch release: 242 minutes
5. Minimum time period for a batch release: 3 minutes All gaseous waste releases are summarized in tables.

Unplanned Releases A. Liquid

1. Number of releases: 0
2. Total'ctivity of releases: 0.00K+00 Curies B. Gaseous
1. Number of releases: 0
2. Total activity of releases: 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.

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE PLANTS UNITS 1 8c 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 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 180 days per year at an distance of 1.77 kilometers in the South East Sector. The VISITOR received exposure from each of the two reactor units on the Site.

VISITOR DOSE RESULTS FOR CALENDAR YEAR 1990 WERE:

NOBLE GAS EXPOSURE DOSE (mrad)

Gamma Air Dose 4. 11 E-02 Beta Air Dose 7. 49 E-02 GASEOUS PARTICULATE 8c IODINE EXPOSURE DOSE (mrad)

Bone 4. 46 E-05 Liver 2. 30 E-03 Thyroid 1. 84 E-02 Kidney 9. 96 E-04 Lung 2.25 E-03 GI-LLI 2. 24 E-03 Total Body 2.73 E-03

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FLORlDA POWER & LIGHT COMPANY ST. LUCIE PLANT UNITS NO. 1 Bc 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION (Continued)

8. Offsite Dose Calculation Manual Revisions (ODCM):

The ODCM was not revised during the reporting interval.

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 summation of these shipments is given in Table 3.9 of this report.

10. Process Control Program (PCP) Revisions:

The PCP was not revised during the reporting interval.

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FLORIDA POWER Ec LIGHT COMPANY ST. LUCIE UNIT 0 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.3-1 LIQUID EFFLUENTS SUMMATION OF ALL RELEASES UNIT QTR03 QTR04 A. Fission and Activation Products

1. Total Release (Not including Tritium, Gases, and Alpha) Ci 2.75E-01 2.59E-01
2. Average Diluted Concentration During Period uci/ml 5. 82E- 10 7. 06E- 10 B. Tritium
1. Total Release Ci 1.02E+02 6. 19E+01
2. Average Diluted Concentration During Period uci/ml 2. 16E-07 1.69E-07 C. Dissolved and Entrained Gases
1. Total Release Ci 2.23E-01 1.80E-02
2. Average Diluted Concentration During Period uci/ml 4.72E-10 4.89E-11 D. Gross Alpha Radioactivity
1. Total Release Ci O.OOE+00 8. 18E-06 E. Volume of Waste Released (Prior to Dilution) Liters 1. 65E+07 1. 48K+07 F. Volume of Dilution Water Used During Period Liters 4.72E+11 3.68E+11

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT 0 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.3-2 LIQUID EFFLUENTS SUMMATION OF ALL RELEASES UNIT QTR03 QTR04 A. Fission and Activation Products

1. Total Release (Not including Tritium, Gases, and Alpha) Ci 2.74E-01 2.44E-01
2. Average Diluted Concentration During Period uci/ml 5. 81E-10 6. 64E-10 B. Tritium
1. Total Release Ci 1.02E+02 6. 19E+01
2. Average Diluted Concentration During Period uci/ml 2. 16E-07 1.69E-07 C. Dissolved and Entrained Gases
1. Total Release Ci 2.23E-01 1.80E-02
2. Average Diluted Concentration 4.72E-10 4.89E-11 During Period uci/ml D. Gross Alpha Radioactivity
1. Total Release Ci 0. OOE+00 8. 18E-06 E. Volume of Haste Released (Prior to Dilution) Liters 3.50E+06 1. 16E+06 F. Volume of Dilution Hater Used During Period Liters 4.72E+11 3.68K+11 10

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FLORIDA POHER 8c l IGHT COMPANY ST. LUCIE UNIT ¹ 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.4-1 LIQUID EFFLUENTS Continuous Mode Batch Mode NUCLIDES QTR¹3 QTR¹4 QTR¹3 QTR¹4 RELEASED UNIT NA-24 Ci O.OOE+00 O.OOE+00 1. 75E-04 1.40E-04 CR-51 Ci O.OOE+00 O.OOE+00 1. 29E-02 8.22E-03 MN-54 Ci O.OOE+00 O.OOE+00 1. 62E-03 9. 59E-04 FE-55 Ci O.OOE+00 1.50E-02 7. 31E-02 1. 14E-02 MN-56 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 CO-57 Ci O.OOE+00 O.OOE+00 3. 13E-05 2. 58E-04 CO-58 Ci O.OOE+00 O.OOE+00 2. 35E-02 1. 51E-01 FE-59 Ci O.OOE+00 O.OOE+00 2. 31E-04 7. 89E-04 CO-60 Ci O.OOE+00 O.OOE+00 3. 24E-02 4. 91E-03 ZN-65 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 N I-65 Ci O.OOE+00 0 OOE+00

~ O.OOE+00 O.OOE+00 BR-82 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 RB-88 Ci O.OOE+00 O.OOE+00 0 OOE+00 O.OOE+00

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SR-89 Ci O.OOE+00 3.59E-04 1. 71E-03 6.86E-05 SR-90 Ci O.OOE+00 O.OOE+00 1. 82E-05 3. OOE-05 Y-90 Ci O.OOE+00 O.OOE+00 1. 82E-05 3. OOE-05 SR-9 1 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 SR-92 Ci O.OOE+00 O.OOE+00 0. OOE+00 0. OOE+00 Y-92 Ci O.OOE+00 O.OOE+00 2. 30E-04 0 OOE+00

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ZR-95 Ci O.OOE+00 O.OOE+00 3. 02E-03 2.57E-03 NB-95 Ci O.OOE+00 O.OOE+00 5. 85E-03 3.98E-03 ZR-97 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 NB-97 Ci O.OOE+00 O.OOE+00 2.66E-03 1. 47E-03 TC-99M Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+OO MO-99 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 RU-103 Ci O.OOE+00 0 OOE+00

~ 1. 51E-04 4. 01E-04 AG-110 Ci O.OOE+00 O.OOE+00 2. 11E-03 9. 47E-04 SN-113 Ci O.OOE+00 O.OOE+00 2. 81E-04 1. 05E-03 SB- 122 Ci O.OOE+00 0 OOE+00

~ 1. 33E-03 1. 15E-03 SB-124 Ci O.OOE+00 O.OOE+00 1. 52E-02 6. 87E-03 SB-125 Ci O.OOE+00 O.OOE+00 5. 77E-02 1. 54E-02 11

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.4-1 LIQUID EFFLUENTS (CONTINUED)

Continuous Mode Batch Mode NUCLIDES RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4 TE-129 Ci O.OOE+00 O.OOE+00 0. OOE+00 8. 07E-04 TE-129M Ci O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 I-131 Ci O.OOE+00 O.OOE+00 9. 07E-04 9.50E-04 TE-132 Ci O.OOE+00 O.OOE+00 9. 69E-06 O.OOE+00 I- 132 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 I- 133 Ci O.OOE+00 0 OOE+00 5. 08E-04 5.99E-05 I- 134

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Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 CS- 134 Ci 2.75E-04 O.OOE+00 1.55E-02 1.26E-02 I- 135 Ci O.OOE+00 0 OOE+00

~ 2.55E-05 O.OOE+00 CS-136 Ci O.OOE+00 O.OOE+00 2. 07E-05 2.56E-05 CS- 137 Ci 3.60E-04 O.OOE+00 2. 27E-02 1.78E-02 CS-138 Ci O.OOE+00 O.OOE+00 8. 29E-05 1.47E-05 BA- 140 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 LA-140 Ci O.OOE+00 O.OOE+00 3.82E-04 3.74E-04 CE-141 Ci O.OOE+00 O.OOE+00 0.00E+00 O.OOE+00 CE-144 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 PR-144 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 W-187 Ci O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 NP-239 Ci O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 TOTAL FOR PERIOD CI 6.35E-04 1.53E-02 2.74E-01 2.44E-01 AR-41 CI O.OOE+00 O.OOE+00 0. OOE+00 0. OOE+00 KR-85M CI O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 KR-85 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-87 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-88 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-131M CI O.OOE+00 O.OOE+00 4.45E-04 O.OOE+00 XE-133M CI O.OOE+00 O.OOE+00 1.32E-03 O.OOE+00 XE-133 CI O.OOE+00 O.OOE+00 2. 19E-01 1.79E-02 XE-135M CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-135 CI O.OOE+00 O.OOE+00 1.72E-03 1. 02E-04 12

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FLORIDA POHER & LIGHT COMPANY ST. LUCIE UNIT ¹ 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.4-2 LIQUID EFFLUENTS Continuous Mode Batch Mode NUCLIDES RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4 NA-24 CI O.OOE+00 O.OOE+00 1.75E-04 1.40E-04 CR-51 CI O.OOE+00 O.OOE+00 1.29E-02 8.22E-03 MN-54 CI O.OOE+00 0 OOE+00

~ 1.62E-03 9.59E-04 FE-55 CI O.OOE+00 0 OOE+00

~ 7. 31E-02 1. 14E-02 MN-56 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 CO-57 CI O.OOE+00 O.OOE+00 3. 13E-05 2.58E-04 CO-58 CI O.OOE+00 O.OOE+00 2.35E-02 1.51E-01 FE-59 CI O.OOE+00 O.OOE+00 2. 31E-04 7.89E-04 CO-60 CI O.OOE+00 O.OOE+00 3. 24E-02 4. 91E-03 ZN-65 CI O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 N I-65 CI O.OOE+00 O.OOE+00 0.00E+00 0. OOE+00 BR-82 CI O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 RB-88 CI O.OOE+00 O.OOE+00 0. OOE+00 0. 00E+00 SR-89 CI O.OOE+00 O.OOE+00 1. 71E-03 6. 86E-05 SR-90 CI O.OOE+00 O.OOE+00 1. 82E-05 3. OOE-05 Y-90 CI O.OOE+00 O.OOE+00 1. 82E-05 3. OOE-05 SR-91 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 SR-92 CI O.OOE+00 O.OOE+00 0. 00E+00 O.OOE+00 Y-92 CI O.OOE+00 O.OOE+00 2.30E-04 0. OOE+00 ZR-95 CI O.OOE+00 O.OOE+00 3. 02E-03 2. 57E-03 NB-95 CI O.OOE+00 O.OOE+00 5. 85E-03 3.98E-03 ZR-97 CI 0 OOE+00

~ O.OOE+00 O.OOE+00 O.OOE+00 NB-97 CI O.OOE+00 O.OOE+00 2.66E-03 1. 47E-03 TC-99M CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 MO-99 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 RU-103 CI O.OOE+00 O.OOE+00 1. 51E-04 4. 01E-04 AG-110 CI O.OOE+00 O.OOE+00 2. 11E-03 9. 47E-04 SN-113 CI 0 OOE+00

~ O.OOE+00 2. 81E-04 1. 05E-03 SB-122 CI O.OOE+00 O.OOE+00 1.33E-03 1. 15E-03 SB- 124 CI O.OOE+00 O.OOE+00 1.52E-02 6. 87E-03 SB-125 CI O.OOE+00 O.OOE+00 5.77E-02 1.54E-02 13

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FLORIDA POHER & LIGHT COMPANY ST. LUCIE UNIT 0 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.4-2 LIQUID EFFLUENTS (CONTINUED)

Continuous Mode Batch Mode NUCLIDES RELEASED UNIT QTR03 QTR04 QTR03 QTR04 TE-129 CI O.OOE+00 O.OOE+00 0. OOE+00 8. 07E-04 TE-129M CI 0 OOE+00 O.OOE+00

~ 0. OOE+00 O.OOE+00 I-131 CI O.OOE+00 O.OOE+00 9. 07E-04 9.50E-04 TE- 132 CI O.OOE+00 O.OOE+00 9. 69E-06 O.OOE+00 I- 132 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 I-133 CI O.OOE+00 O.OOE+00 5. 08E-04 5.99E-05 I- 134 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 CS-134 CI O.OOE+00 0 OOE+00

~ 1.55E-02 1.26E-02 I-135 CI O.OOE+00 O.OOE+00 2.55E-05 O.OOE+00 CS-136 CI O.OOE+00 O.OOE+00 2. 07E-05 2.56E-05 CS-137 CI O.OOE+00 O.OOE+00 2. 27E-02 1.78E-02 CS-138 CI O.OOE+00 O.OOE+00 8. 29E-05 1. 47E-05 BA-140 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 LA-140 CI O.OOE+00 O.OOE+00 3. 82E-04 3.74E-04 CE-141 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 CE-144 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 PR-144 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 H-187 CI O.OOE+00 O.OOE+00 0. 00K+00 0.00E+00 NP-239 CI O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 TOTAL FOR PERIOD CI O.OOE+00 O.OOE+00 2.74E-01 2.44E-01 AR-41 CI 0 OOE+00

~ O.OOE+00 O.OOE+00 0. OOE+00 KR-85M CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-85 CI O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 KR-87 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-88 CI O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-131M CI O.OOE+00 O.OOE+00 4.45E-04 O.OOE+00 XE-133M CI O.OOE+00 O.OOE+00 1.32E-03 O.OOE+00 XE-133 CI O.OOE+00 O.OOE+00 2. 19E-01 1.79E-02 XE-135M CI O.OOE+00 O.OOE+00 O.OOE+00 0 'OE+00 XE-135 CI O.OOE+00 O.OOE+00 1.72E-03 1. 02E-04 14

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FLORIDA PONER AND LIGHT COMPANY ST. LUCIE UNIT NO. 1 SEMI-ANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.5-1 LIQUID EFFLUENTS DOSE SUMMATION AGE GROUP: ADULT LOCATION: ANY ADULT EXPOSURE INTERVAL: JANUARY 1, 1990 THROUGH DECEMBER 31,,1990 FISH AND SHELLFISH CALENDER YEAR ORGAN DOSE (mrem)

BONE 7.68E-02 LIVER 3.35E-01 THYROID 1.65E-02 KIDNEY 3. 09E-03 LUNG 3.92E-01 GI-LLI 3. 17E-01 TOTAL BODY 9. 42E-02 15

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FLORIDA POWER AND LIGHT COMPANY ST. LUCIE UNIT NO. 2 SEMI-ANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.5-1 LIQUID EFFLUENTS DOSE SUMMATION AGE GROUP: ADULT LOCATION: ANY ADULT EXPOSURE INTERVAL: JANUARY 1, 1990 THROUGH DECEMBER 31, 1990 FISH AND SHELLFISH CALENDER YEAR ORGAN DOSE (mrern)

BONE 6. 45E-02 LIVER 2. 80E-01 THYROID 4. 09E-03 KIDNEY 2. 85E-03 LUNG 3.29E-01 GI-LLI 2.96E-01 TOTAL BODY 7.96E-02 16

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 SEMIANNUAL REPORT.

JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.6-1 GASEOUS EFFLUENTS SUMMATION OF ALL RELEASES UNIT QTR¹3 QTR¹4 A. Fission and Activation Gases

1. Total Release 1. 01E+02 1. 05E+02
2. Average Release Rate Fox Period uCi/sec 1. 27E+01 1. 32E+01 B. Iodines
1. Total Iodine-131 Ci 7. 81E-04 3 ~ 14E-04
2. Average Release Rate For Period

~

uCi/sec 9. 83E-05 3. 95E-05 C.

~ Particulates

1. Particulates

~

(Half Life > 8 days) Ci O.OOE+00 5.66E-07

2. Average Release Rate For Period uCi/sec 0. OOE+00 7. 12E-08
3. Gross Alpha Radioactivity Ci 3. 21E-08 8. 01E-08 D. Tritium
1. Total Release Ci 1.63K+01 4.86E+01
2. Average Release Rate For Period uCi/sec 2.05E+00 6. 11E+00 17

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FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT ¹ 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.6-2 GASEOUS EFFLUENTS SUMMATION OF ALL RELEASES UNIT QTR¹3 QTR¹4 A. Fission and Activation Gases

1. Total Release Ci 1.61E+02 4.58E+01
2. Average Release Rate For Period uCi/sec 2. 03E+01 5. 76E+00 B. Iodines
1. Total Iodine-131 Ci 1. 83E-03 8. 41E-04
2. Average Release Rate For Period uCi/sec 2. 30E-04 1. 06E-04 CD~ Particulates 1.~ Particulates (Half Life > 8 days) Ci 8. 15E-06 1. 29E-06
2. Average Release Rate For Period uCi/sec 1. O3E-OS 1.S2E-O7
3. Gross Alpha Radioactivity 1.57E-07 1.30E-08 D. Tritium 1 ~ Total Release Ci 7.27E+00 8.70E+00
2. Average Release Rate For Period uCi/sec 9. 14E-01 1. 09E+00 18

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~a FLORIDA PONER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.7-1 GASEOUS EFFLUENTS GROUND LEVEL RELEASES Nuclides Continuous Mode Batch Mode Released Unit QTR¹3 QTR¹4 QTR¹3 QTR¹4

1. Fission Gases AR-41 Ci 2. 33E+00 O.OOE+00 7. 15E-Q2 0. OOE+00 KR-85M Ci 5.25E-01 O.OOE+00 0. OOE+00 0. OOE+00 KR-85 Ci O.OOE+00 O.OOE+00 0. OOE+00 0. OOE+00 KR-87 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-88 Ci 5.97E-01 O.OOE+00 O.OOE+00 O.OOE+00 KR-89 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-90 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-127 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-13 1M Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+QO XE-133M Ci O.OOE+00 O.OOE+00 4.28E-02 0.00K+00 XE-133 Ci 8. 12E+01 8. 41E+01 3.51E+00 0 '0E+00 XE-135M Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-135 Ci 1.22E+01 2. 10E+01 4.77E-02 O.OOE+00 XE-137 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-138 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 TOTAL FOR PERIOD Ci 9.69E+01 1.05E+02 3.67E+00 O.OOE+00
2. Iodines I-131 Ci 7. 81E-04 3. 14E-04 I- 132 Ci. 0. OOE+00 0. OOE+00 I-133 Ci 1. 63E-03 8. 76E-04 I-134 Ci O.OOE+00 O.OOE+00 I-135 Ci O.OOE+00 O.OOE+00 TOTAL FOR PERIOD 2. 41E-03 1. 19E-03
3. Particulates ( > 8 Days)

Cr-51 Ci O.OOE+00 O.OOE+00 Mn-54 Ci O.OOE+00 O.OOE+00 Fe-55 Ci O.OOE+00 O.OOE+00 Co-57 Ci O.OOE+00 5.66E-07 Co-58 Ci O.OOE+00 O.OOE+00 Fe-59 Ci O.OOE+00 O.OOE+00 Co-SO Ci O.OOE+00 0.00E+00 Zn-S5 Ci O.OOE+00 O.OOE+00 Zr-95 Ci O.OOE+00 O.OOE+00 Nb-95 Ci O.OOE+00 O.OOE+00 19

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FLORIDA POHER & LIGHT COMPANY ST. LUCIE UNIT ¹ 1 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.7-1 GASEOUS EFFLUENTS GROUND LEVEL RELEASES (CONTINUED)

Nuclides Continuous Mode Released Unit QTR¹3 QTR¹4

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci O.OOE+00 O.OOE+00 Sr-90 Ci O.OOE+00 O.OOE+00 Y-90 Ci O.OOE+00 O.OOE+00 Ru-103 Ci O.OOE+00 O.OOE+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 O.OOE+00 Cs-134 Ci O.OOE+00 O.OOE+00 Cs-136 Ci O.OOE+00 O.OOE+00 Cs-137 Ci O.OOE+00 O.OOE+00 Ba-140 Ci O.OOE+00 O.OOE+00 Ce-141 Ci O.OOE+00 O.OOE+00 Ce-144 Ci O.OOE+00 O.OOE+00 TOTAL FOR PERIOD O.OOE+00 5 '6E-07

4. Particulates ( ( 8 Days)

Mn-56 Ci O.OOE+00 O.OOE+00 Ni-65 Ci O.OOE+00 O.OOE+00 Br-82 Ci O.OOE+00 O.OOE+00 Rb-88 Ci, O.OOE+00 O.OOE+00 Rb-89 Ci O.OOE+00 O.OOE+00 Sr-91 Ci 0 OOE+00

~ O.OOE+00 Sr-92 Ci O.OOE+00 O.OOE+00 Y-92 Ci O.OOE+00 O.OOE+00 Zr-97 Ci O.OOE+00 O.OOE+00 Nb-97 Ci O.OOE+00 O.OOE+00 Tc-99m Ci 0 OOE+00

~ O.OOE+00 Mo-99 Ci O.OOE+00 O.OOE+00 Sb-122 Ci O.OOE+00 O.OOE+00 Te-129 Ci O.OOE+00 O.OOE+00 Te- 132 Ci O.OOE+00 O.OOE+00 Cs-138 Ci O.OOE+00 O.OOE+00 La-140 Ci O.OOE+00 O.OOE+00 Pr-144 Ci O.OOE+00 O.OOE+00 H- 187 Ci O.OOE+00 O.OOE+00 Np-239 Ci O.OOE+00 0. 00E+00 TOTAL FOR PERIOD Ci 0 'OE+00 O.OOE+00 20

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FLORIDA PONER &, LIGHT COMPANY ST. LUCIE UNIT ¹ 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.7-2 GASEOUS EFFLUENTS GROUND LEVEL RELEASES Nuclides Continuous Mode Batch Mode Released Unit QTR¹3 QTR¹4 QTR¹3 QTR¹4

1. Fission Gases AR-41 Ci O.OOE+00 O.OOE+00 5. 45E-01 4.52E-'02 KR-85M Ci O.OOE+00 O.OOE+00 1. 12E-01 1. 24E-03 KR-85 Ci O.OOE+00 O.OOE+00 4. 11E-01 O.OOE+00 KR-87 Ci O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 KR-88 Ci O.OOE+00 O.OOE+00 6.59E-02 4. 36E-04 KR-89 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 KR-90 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-127 Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 XE-13 1M Ci O.OOE+00 O.OOE+00 9.59E-01 2. 15E-02 XE-133M Ci O.OOE+00 O.OOE+00 1.08E+00 3. 85E-02 XE-133 Ci 6.46E+01 3. 71E+01 8 ~ 33E+01 5. 20E+00 XE-135M Ci O.OOE+00 O.OOE+00 0. OOE+00 O.OOE+00 XE-135 Ci 6.34K+00 3.27E+00 3. 68E+00 8.73E-02 XE-137 Ci O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 XE-138 Ci O.OOE+00 O.OOE+00 O.OOE+00 0. OOE+00 TOTAL FOR PERIOD 7. 09E+01 4. 04E+01 9.01E+01 5.39E+00
2. Iodines I-13 1 Ci 1. 83E-03 8. 41E-04 I-132 Ci 1. 01E-03 4. 28E-03 I-133 Ci 7. 60E-03 1. 27E-04 I-134 Ci O.OOE+00 O.OOE+00 I-135 Ci O.OOE+00 O.OOE+00 TOTAL FOR PERIOD Ci 1. 04E-02 5. 25E-03
3. Particulates ( > 8 Days)

Cr-51 Ci 0. OOE+00 0. OOE+00 Mn-54 Ci O.OOE+00 O.OOE+00 Fe-55 Ci O.OOE+00 O.OOE+00 Co-57 Ci O.OOE+00 O.OOE+00 Co-58 Ci O.OOE+00 1.29E-06 Fe-59 Ci O.OOE+00 O.OOE+00 Co-60 Ci O.OOE+00 O.OOE+00 Zn-65 Ci O.OOE+00 0 OOE+00

~

Zr-95 Ci O.OOE+00 0 OOE+00

~

Nb-95 Ci O.OOE+00 O.OOE+00 21

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FLORIDA POHER 8c LIGHT COMPANY ST. LUCIE UNIT ¹ 2 SEMIANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 TABLE 3.7-2 GASEOUS EFFLUENTS GROUND LEVEL RELEASES (CONTINUED)

Nuclides Continuous Mode Released Unit QTR¹3 QTR¹4

3. Particulates ( > 8 Days) (continued)

Sr-89 Ci 3. 06E-06 O.OOE+00 Sr-90 Ci O.OOE+00 O.OOE+00 Y-90 Ci O.OOE+00 O.OOE+00 Ru-103 Ci O.OOE+00 0 OOE+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 O.OOE+00 Sb-125 Ci O.OOE+00 O.OOE+00 Te-129m Ci O.OOE+00 0 OOE+00

~

Cs-134 Ci O.OOE+00 O.OOE+00 Cs- 136 Ci O.OOE+00 0 OOE+00

~

Cs-137 Ci 5. 09E-06 O.OOE+00 Ba-140 Ci O.OOE+00 O.OOE+00 Ce- 141 Ci O.OOE+00 O.OOE+00 Ce-144 Ci O.OOE+00 O.OOE+00 TOTAL FOR PERIOD 8. 15E-06 1. 29E-06

4. Particulates ( < 8 Days)

Mn-56 Ci O.OOE+00 O.OOE+00 Ni-65 Ci O.OOE+00 O.OOE+00 Br-82 Ci O.OOE+00 O.OOE+00 Rb-88 Ci O.OOE+00 O.OOE+00 Rb-89 Ci O.OOE+00 O.OOE+00 Sr-91 Ci O.OOE+00 O.OOE+00 Sr-92 Ci O.OOE+00 O.OOE+00 Y-92 Ci O.OOE+00 O.OOE+00 Zr-97 Ci O.OOE+00 O.OOE+00 Nb-97 Ci O.OOE+00 O.OOE+00 Tc-99m Ci O.OOE+00 O.OOE+00 Mo-99 Ci O.OOE+00 O.OOE+00 Sb-122 Ci O.OOE+00 O.OOE+00 Te-129 Ci O.OOE+00 O.OOE+00 Te-132 Ci O.OOE+00 O.OOE+00 Cs-138 Ci O.OOE+00 O.OOE+00 La-140 Ci O.OOE+00 O.OOE+00 Pr-144 Ci 0 ~ OOE+00 O.OOE+00 H-187 Ci O.OOE+00 O.OOE+00 Np-239 Ci O.OOE+00 O.OOE+00 TOTAL FOR PERIOD Ci O.OOE+00 O.OOE+00 22

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FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT UNIT 5 1 TABLE 3. 8-1 GASEOUS EFFLUENTS DOSE SUMMATION AGE GROUP: INFANT EXPOSURE 1NTERVAL: JANUARY 1, 1990 THROUGH DECEMBER 31, 1990 NOTE: The below dose results were 'calculated using actual meterological data during the specified time interval with Met data reduced as per Reg. Guide 1. 111, March 1976.

BONE LIVER THYROID KIDNEY PATHWAY mrem mrem mrem mrem GROUND PLANE (A)

COW -MILK (B) 5. 07E-04 l. 07E-03 l. 95E-01 3. 56E-04 INHALATION (A) 5. 49E-06 4. 94E-04 2. 57E-03 2. 15E-04 TOTAL 5. 13E-04 1. 57E-03 1. 98E-01 5. 71E-04 LUNG GI LLI T. BODY PATHWAY mrem mrem mrem GROUND PLANE (A) 2.99E-05 COW -MILK (B) 4. 66E-04 4. 89E-04 8. 19E-04 INHALATION (A) 4. 88E-04 4. 87E-04 4. 90E-04 TOTAL 9.53E-04 9.77E-04 1.34E-03 (A) SECTOR: SE RANGE: 1. 5 (B) SECTOR: WEST RANGE: 4. 25 NOBLE GASES CALENDER YEAR (mrad)

GAMMA AIR DOSE 7. 03E-03 BETA AIR DOSE 1. 33E-02 SECTOR: SE RANGE: 1. 5 MILES 23

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FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT UNIT ¹ 2 TABLE 3.8-1 GASEOUS EFFLUENTS DOSE SUMMATION AGE GROUP: INFANT EXPOSURE INTERVAL: JANUARY 1, 1990 THROUGH DECEMBER 31, 1990 NOTE: The below dose results were calculated using actual meterological data during the specified time interval with Met data reduced as per Reg. Guide 1. 111, March 1976.

BONE LIVER THYROID KIDNEY PATHWAY mrem mrem mrem mrem GROUND PLANE (A)

COW -MILK (B) 4. 15E-04 6.43E-04 1.39E-01 1.77E-04 ATION (A) 7.28E-06 1.65E-04 2.69E-03 7.00E-05 TOTAL 4.22E-04 8.08E-04 1.41E-01 2.47E-04 LUNG GI-LLI T. BODY PATHWAY mrem mrem mrem GROUND PLANE (A) 3. 10E-05 COW -MILK (B) 1. 55E-04 1. 69E-04 4. OOE-04 INHALATION (A) 1. 55E-04 1. 56E-04 1. 59E-04 TOTAL 3. 11E-04 3. 24E-04 5. 90E-04 (A) SECTOR: SE RANGE: 1. 5 (B) SECTOR: WEST RANGE: 4. 25 NOBLE GASES CALENDER YEAR (mrad)

GAMMA AIR DOSE 6. 15E-03 BETA AIR DOSE 1. 07E-02 SECTOR: SE RANGE: 1. 5 MILES 24

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FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT SEMI-ANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 UNITS 1'ND 2, TABL'E 3.9 A. Solid Waste Shipped Off-Site for Burial or Disposal

1. Type of Waste Unit 6 Mo. Period Error 5
a. Spend resin, M3 2.113E+1 Process filters Ci 5. 561E+2 2.0 E+1
b. Dry Compressible H3 8. 721E+1 Waste (Note 5) Ci 1.080E+0 2.0 E+1
c. Irradiated M3 1.625E+0 Components Ci 5. 210E+3 2.0 E+1
d. Other
1. Non-Compres- H3 2. 625E+1 sible Metal Ci 1.723E+0 2. OE+1 (DAW) (Note 6)
2. Solidified H3 5.890E+0 Phosphoric Acid Ci 6.211E-3 2.0E+1
2. Estimate of Major Nuclide Composition (By Type of Waste)

Category Nuclides a ~ Cs 137 3. 21E+1 Cs 134 2. 43E+1 Co 60 1. 39E+1 Ni 63 1. 21E+1 Co 58 8.26E+0 Hn 54 3.40E+0 Fe 55 3.39E+0

b. Fe 55 2. 58E+1 Cs 137 2.40E+1 Co 60 1.95E+1 Cs 134 8.06E+0 Co 58 7.76E+0 H 3 4.49E+0 Sb 125 3.83E+0 Ni 63 2.20E+0 Cr 51 2. 16E+0 Nb 95 9.80E-1 25

A.

Estimate of Major Nuclide Composition (By Type of Waste)

~ ~

2.

~

- continued-Category Nuclides C. Fe 55 5.31E+1 Co 60 3.86E+1 Mn 54 4.90E+0 Ni 63 2.80E+0 Co 58 6.00E-l

d. Fe 55 4.93E+1 Cs 137 2.16E+1 Co 60 1.94E+1 Cs 134 5.91E+0 Ni 63 2. 21E+0
3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 15 Sole Use Truck Barnwell, S. C.

B. Irradiated Fuel Shipments Number of Shipments Mode of Transportation Destination N/A N/A N/A = Not Applicable 26

SEMI- REPORT JULY 1. 1990 GH DEC- 31. 1990 UNITS 1 AND 2, TABLE 3.9 (CONTINUED)

Total Total Principal Type of Category Type of Sol idification Maste Volume Curies Radionuclides Waste Reg-Guide Container Agent Class Cubic Ft. (Note 1) (Notes 1 5 2) (Note 3) 1. 21 (Note 4)

Class PHR Non-Specificatio A 3,079.6 1.08 HA Compactible 1.b. Strong Tight flone Trash (Note 5) Package Class A 927. 2 1.72 PWR 1.d.

Hon-Specificatio HA None Hon-Compactible Strong Tight Trash (Note 6) Package Class 6. 21E-3 Solidified Non-Specificatio A 208 HA Phosphoric 1.d. Strong Tight Cement Acid Package Class A 253.4 5.68E-4 NA PMR l.a. Hon-Specificatio Ion-Exchange Strong Tight None Resin Package Class Hi63, Sr90, Cs137 PHR HRC Certified A 205.8 7.04 Ion-Exchange 1.a. LSA Hone Resin Type A 193.66 Co60, Hi63, Sr90, PMR NRC Certified Class B 203.7 Cs137, Sum of Ion-Exchange 1.a. LSA Hone Nucl ides ~<5yr. Resin Type A Class C 83.4 355.39 C14, Co60, Ni63, PMR l.a. NRC Certified None Sr90, Cs137, Sum Ion-Exchange LSA of Huclides 7< Resin Type A

<5yr.

Class Hi59, Nb94, C14, PHR NRC Certified C 57.4 5,210.00 Co60, Ni63, Sum of Irradiated 1.c. Type B None Hucl ides Tq<5yr. Reactor Components

FLORIDA POWER AND LIGHT COMPANY ST. LUCIE PLANT SEMI-ANNUAL REPORT JULY 1, 1990 THROUGH DECEMBER 31, 1990 UNITS 1 and 2 TABLE 3.9 (CONTINUED)

SOLID WASTE SUPPLEMENT 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 (5/11/83) 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-side 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 3H, 14C, 99Tc, 129I, TRU, 241Pu, 242Cm, 63Ni, 55Fe, and 90Sr.

"Principal Radionuclides" refer to those radionuclides contained in the waste in concentrations greater than .01 times the concentration of the nuclides listed in Table 1 or .01 'imes the smallest concentration of the nuclides listed in Table 2 of 10 CFR 61.

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

"Type of Container" refers to the transport package.

The volume and activity listed for Dry Compressible Waste represent the quantity of material that to date has been sent to the Barnwell, South Carolina burial facility.

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Note 5: Continued This material was shipped to a contracted vendor for volume reduction prior to final disposal at the Barnwell, South Carolina burial facility. During the reporting period, five shipments of Dry Compressible Waste (5,060 cubic feet, 9.55E-1 Curies) were made from the St. Lucie Plant to the volume reduction facility. This material was shipped via "Sole Use Truck" in non-specification strong tight packages.

Note 6: The volume and activity listed for non-compressible metal represent the quantity of material that during the reporting period could not be recycled by the contracted vendor and required disposal.

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