Text

Corrected 1995 Annual Radioactive Effluent Release Rept
	ML17228B423
Person / Time
Site:	Saint Lucie
Issue date:	12/31/1995
From:	; FLORIDA POWER & LIGHT CO.
To:	;
Shared Package
ML17228B422	List: ML17228B421; ML17228B423;
References
	L-96-42, NUDOCS 9603210332
	Download: ML17228B423 (62)
	v • d • e

9603210332 95i23i PDR ADOCK 05000335 R

PDR

Florida Power 5 Light Company, P.O. Box 128, Fort Pierce, FL 34954-0128 FPL FEB 28 1996 L-96-42

'3.0 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 1995 Annual Radioactive Effluent Release Re ort Enclosed is the 1995 Annual Radioactive Effluent Release Report for St. Lucie Units 1 and 2.

This report is being sent pursuant to 10 CFR 50.36(a)(2) and sections 6.9.1.7 and 6.14.3 of the St. Lucie Units 1

and 2 Technical Specifications.

The report is for the twelve month period begining January 1,

1995, and ending December 31(

1995

~

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

~

Very truly yours, (u'.

H. Bohlke Vice President St. Lucie Plant Enclosure WHB/SL CC'tewart D. Ebneter, Regional Administrator, Region II, USNRC, Atlanta GA.

Senior Resident Inspector, USNRC, St. Lucie Plant an FPL Group company

l

'C e

FLORIDAPOWER ALIGHTCOMPANY ST. LUCIEPLANTUNITS NO. 1 0 2 LICENSE NUMBERS DPR-67 Ec NPF-16 COMBINEDANNUALRADIOACTIVEEFFLUENT RELEASE REPORT FOR THE PERIOD JANUARY 1, 1995 THROUGH DECEMBER31, 1995

TABLEOF CONTENTS DESCRIPTION PAGE EFFLUENT ANDWASTE DISPOSAL SUPPLEMEN'I'ALINFORMATION OFFSITE DOSE CALCULATIONMANUALREVISIONS SOLID WASTE ANDIRRADIATEDFUEL SHIPMENTS PROCESS CONTROL PROGRAM REVISIONS LIQUIDEFFLUENTS:

Summation ofall Releases Summation ofall Releases Nuclide Summation by Quarter Nuclide Summation by Quarter LiquidEfHuent Dose LiquidEfHuent Dose GASEOUS EFFLUENT:

Unit¹ 1 Unit¹ 2 Unit¹ 1 Unit¹ 2 Unit¹ 1 Unit¹ 2 8

10 12 16 20 21 Summation ofall Releases Summation ofall Releases Nuclide Summation by Quarter Nuclide Summation by Quarter Gas EQluent Dose Gas EQluent Dose Unit¹ 1 Unit¹ 2 Unit¹ 1 Unit¹2 Unit¹ 1 Unit¹ 2 22 24 26 30 34 35 SOLID WASTE DISPOSAL - TABLE3.9 Shipment Summations SOLID WASTE DISPOSAL - TABLE3.10 Sewage Sludge Shipments Attachment - A UNPLANNEDLiquid Release ofAugust 19, 1995 Attachment - B C-200 ODCMRevision 16 and Revision 17 36 40 41 43

EFFLUENT ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION

1. Regulatory Limits 1.1 For Liquid Waste EKuents A.

The concentration ofradioactive material released from the site shall be limited to ten times the concentrations speciffed 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 EfBuents:

A.

The dose rate in UNRESTRICTED AREAS due to radioactive materials released in gaseous effluents &om 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-13 1, Iodine-133, Tritium, and all radionuclides in particulate form with half-lives greater than 8 days:

B

<= 1500 mrems/yr to any organ.

The air dose due to noble gases released in gaseous effluents from each unit, to areas at and beyond the SITE BOUNDARYshall 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.

The dose to a MEMBEROF THE PUBLIC from Iodine-131, Iodine-133, Tritium, and all radionuclides in particulate form, with half-lives > 8 Days in gaseous effluents released, &om 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 ofhistorical conditions that the ODCM Control dose calculations are based on.

The ODCM Control dose limits are therefore included in Item 1 ofthe report, for information only

EFFLUENT ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION(Continued)

2. EQluent 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 ofthis report.

Air: Release concentrations are limited to dose rate limits described in 1.2.A. ofthis report.

3. Average Energy offission and activation gases in gaseous eQluents is not applicable.

4. Measurements and approximations oftotal radioactivity Where alpha, tritium, and listed nuclides are shown as zero Curies released, this should be interpreted as "no activitywas detected on the samples using the ODCM Control analyses techniques to achieve required Lower LimitofDetection (LLD)sensitivityfor radioactive eQluents".

A summary ofliquid eQluent accounting methods is described in Table 3.1.

A summary ofgaseous eQluent accounting methods is described in Table 3.2.

4.1 Estimate ofErrors Error Topic LIQUID Avg.%

Max.%

GASEOUS Avg.%

Max %

Release Point Mixing Sampling Sample Preparation Sample Analysis Release Volume Total%

2 1

1 3

2 9

5 5

5 10 5

30 NA 2

1 3

4 10 NA 5

5 10 5

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 ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION(Continued)

4. Measurements and Approximations ofTotal Radioactivity (Cont.)

TABLE3.1 RADIOACTIVELIQUIDEFFLUENT SAMPLINGANDANALYSIS Liquid Source Sampling Type of Method of Frequency Analysis Analysis Each Batch Principal Ganima Emitters p.h.a.

Monitor Tank 1

Releases Monthly Composite Tritium Gross Alpha Quarterly Sr-89, Sr-90, Composite

&Fe-55 L.S.

G.F.P.

Continuous Releases Daily Grab Samples Principal Gamma Emitters

&I-131 for 4/M Composite Analysis p.h.a.

Dissolved &Entrained Gases One Batch/ Month p.h.a.

Tritium Composite Monthly L.S.

Alpha Composite Monthly G.F.P.

Sr-89, Sr-90, &Fe-55 Composite Quarterly C.S.

1-Boric AcidEvaporator Condensate is normally recovered to the Primary Water Storage Tank for recycling into the reactor coolant system and does not contribute to Liquid Waste EQluent Totals.

p.h.a.- Gamma Spectrum Pulse Height Analysis using Germanium Detectors. Allpeaks are identified and quanti6ed.

L.S.- Liquid Scintillation Counting C.S.- Chemical Separation G.F.P.- Gas Flow Proportional Counting 4/M-Four per Month

EFFLUENT ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION(Continued)

4. Measurements and Approximations ofTotal Radioactivity (Continued)

TABLE3.2 RADIOACTIVEGASEOUS WASTE SAMPLINGAND ANALYSIS Gaseous Source Sampling Frequency Type of Analysis Method of Analysis Waste Gas Decay Tank Releases Each Batch Principal Gamma Emitters p.h.a.

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

L.S.

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

L.S.

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

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

p.h.a.- Gamma Spectrum Pulse Height Analysis using Germanium Detectors. Allpeaks 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

FLORIDAPOWER &,LIGHTCOMPANY ST. LUCIE 1 &2 ANNUALREPORT

'ANUARY 1, 1995 THROUGH DECEMBER 31, 1995 EFFLUENT &WASTE DISPOSAL - SUPPLEMENTALINFORMATION(CONTINUED) 5.

Batch Releases Unit 1 Unit 2 A. Liquid

1. Number ofbatch releases:

2. Total time period for batch releases:

3. Maximum time period for a batch release:

4. Average time period for a batch release:

5. Minimumtime period for a batch release:

6. Average dilution stream flowduring the period:

Allliquid releases are summarized in tables.

48 23343 744 486 35 802636 47 22850 minutes 744 minutes 486 minutes 35 minutes 802636 gpm B. Gaseous

1. Number ofbatch releases

2. Total time period for batch releases:

3. Maximum time period for a batch release:

4. Average time period for a batch release:

5. Minimumtime period for a batch release:

29 11922 600 411 160 69 6038 minutes 600 minutes 88 minutes 27 minutes Allgaseous waste releases are summarized in tables.

6.

Unplanned Releases A'. Liquid

1. Number ofreleases:

2. Total activity ofreleases:

1 9.88E-06 0

0 Curies B. Gaseous

1. Number ofreleases:

2. Total activity ofreleases:

0 0.00E 00 0

0 Curies C. See attachments (ifapplicable) for:

1. A description ofthe event and equipment involved.

2. Cause(s) for the unplanned release.

3. Actions taken to prevent a recurrence.

4. Consequences ofthe unplanned relea

EFFLUENT ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION(Continued)

Assessment ofradiation dose &om radioactive eQluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARYassumes the visitor onsite for 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months per day for 312 days per year at a distance of 1.6 kilometers in the South East Sector. The VISITORreceived exposure from each ofthe two reactors on the Site.

VISITORDOSE RESULTS FOR CALENDARYEAR 1995 were:

EOB EGAD EEBDBBBEE

~DOBE d

Gamma AirDose 9.55E-03 Beta AirDose 7.3 1E-03 GASEOUS PARTICULATE A IODINEEXPOSURE Bone Liver Thyroid Kidney Lung GI-LLI Total Body DOSE mRem 2.54E-06 2.96E-04 7.78E-04 1.28E-04 2.96E-04 2.92E-04 3.92E-04 8.

Offsite Dose Calculation Manual Revisions (ODCM):

The ODCM was revised two times during the reporting interval. A complete copy ofeach revision is provided per Attachment - B.

Revision 16 was implemented on January 26, 1995.

The purpose ofthe revision was to provide for more frequent monitoring by personnel when a Radioactive EfHuent Instrument CHANNELhas an INOPERABLE "control room alarm annunciation" condition as defined by the CHANNELFUNCTIONALTEST criteria.

The revision qualifies two conditions: 1) INOPERABLE due to loss ofradioactivity detection capability and 2) all CHANNEL functions OPERABLE except for"'control room, alarm annunciation" is INOPERABLE.

For condition

1) above, no changes to the existing requirements ofthe ODCM Control ACTION47. Grab samples shall be taken per new ACTION47a etc.

2) above, Revision 16 of the ODCM ACTION 47b now requires CHANNEL CHECKS be performed once per hour instead ofperforming a grab sample every 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ifthe required "control room alarm annunciation" is the only cause ofthe INOPERABLE condition.

The justification for this revision is to provide a higher level of protection by requiring hourly CHANNELCHECKS instead ofonly providing for one grab sample per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months when only the "alarm annunciation" is INOPERABLE. This increased surveillance method should insure that the CHANNELis indicating normal concentrations and that it is not exceeding its alarm set points.

EFFLUENT ANDWASTE DISPOSAL SUPPLEMENTALINFORMATION(Continued)

8. Offsite Dose Calculation Manual Revisions (ODCM) (continued)

Revision 17 was implemented on May 30, 1995.

The purpose ofthe revision was to allow the Gaseous Pathway required two year evaluation to be based on a one year, or longer interval(to include a refueling outage), instead ofthe previous six month interval.

The justification(s) for the longer interval are:

The controlling age group determined &om a six month non-refueling outage interval is not as conservative as a 6 month interval with a refueling outage. This is due to the presence of more iodine emissions during a refueling interval and the higher dose impact on younger age groups.

An evaluation of all age groups could yield a controlling age group that would only be valid for non-refueling conditions. To insure that the potential maximum exposed individual was protected at all times from receiving greater than a ODCM Control Limit, a more representative(longer) evaluation interval was required.

The new interval should provide equal protection for all age groups over all plant conditions that may exist in an annual dose interval.

2)

The revision should provide consistent dose evaluations based on all plant conditions and not have revisions to the ODCM based on whether there was a refueling outage in the last six months.

It should also minimize the ODCM having different controlling age groups for each reactor on site and willhelp reduce confusion and procedural changes.

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 ofthese 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.

However, revisions to the vendor procedures for the drying ofbead resins were reviewed by the FacilityReview Group and approved for use by the Plant General Manager.

FLORIDAPOWER Ec LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.3-1 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTR¹1 QTR¹2 A. Fission and Activation Products

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

Ci 5.33E-02 6.47E-02

2. Average Diluted Concentration During Period uci/ml 1.08E-10 1.27E-10 B. Tritium

1. Total Release Ci 6.53E 01 4.91E 01

2. Average Diluted Concentration During Period uci/ml 1.32E-07 9.67E-08 C. Dissolved and Entrained Gases

1. Total Release Ci 3.12E-01 2.38E-04

2. Average Diluted Concentration During Period uci/ml 6.31E-10 4.68E-13 D. Gross Alpha Radioactivity I. Total Release E. Volume ofWaste Released (Prior to Dilution)

F. Volume ofDilution Water Used During Period Ci 5.60E-05 0.00E 00 Liters 1 44E 07 2.04E 07 Liters 4.94E 11 5.08E 11

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.3-1 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES A.. Fission and Activation Products UNIT QTR¹3 QTR¹4

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

Ci

2. Average Diluted Concentration During Period uci/ml B. Tritium 9.95E-02

3. 12E-01 2.06E-10 9.71E-10

1. Total Release Ci 1.85E 02 7.82E 01

2. Average Diluted Concentration During Period uci/ml 3.83E-07 2.43E-07 C. Dissolved and Entrained Gases

1. Total Release Ci 1.26E-01 6.40E-02

2. Average Diluted Concentration During Period uci/ml 2.61E-10 1.99E-10 D. Gross Alpha Radioactivity

1. Total Release Ci 0.00E 00 0.00E 00 E. Volume of Waste Released (Prior to Dilution)

F. Volume of Dilution Water Used During Period Liters Liters 1.77E 06 1.11E07 4.83E 11 3.22E 11

FLORIDAPOWER ALIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.3-2 LIQUIDEFFLUENTS - SUMMATIONOF ALLRELEASES UNIT QTFA1 QTR¹2 A. Fission and Activation Products

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

Ci 5.31E-02 6.39E-02

2. Average Diluted Concentration During Period uci/ml 1.07E-10 1.26E-10 B. Tritium

1. Total Release Ci 6.53E 01 4.91E 01

2. Average Diluted Concentration During Period uci/ml 1.32E-07 9.67E-08 C. Dissolved and Entrained Gases

1. Total Release Ci 3.12E-01 2.38E-04

2. Average Diluted Concentration 6.31E-10 4.68E-13 During Period uci/ml D. Gross Alpha Radioactivity

1. Total Release Volume ofWaste Released (Prior to Dilution)

F. Volume ofDilution Water Used During Period Ci 5.60E-05 0.00E 00 Liters 1.22E 06 9.61E 05 Liters 4.94E 11 5.08E 11 10

FLORIDAPOWER R LIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.3-2 LIQUIDEFFLUENTS - SUIvMATIONOF ALLRELEASES A. Fission and Activation Products UNIT QTR¹3 QTR¹4

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

Ci

2. Average Diluted Concentration During Period uci/ml B. Tritium 9.95E-02 3.12E-01 2.06E 10 9.70E-10

1. Total Release Ci 1.81E 02 7.82E 01

2. Average Diluted Concentration During Period uci/ml C. Dissolved and Entrained Gases

1. Total Release Ci

2. AverageDiluted Concentration During Period uci/ml 3.74E-07 2.43E-07 1.26E-01 6.40E-02 2.61E-10 1.99E-10 D.

Gross Alpha Radioactivity

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

F. Volume ofDilution Water Used During Period Ci Liters Liters 0.00E 00 0.00E 00 1.77E 06 1.66E 06 4.83E 11 3.22E 11

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT8 1 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.4-1 LIQUIDEFFLUENTS NUCLIDES RELEASED UNIT Continuous Mode QTEQl QTEQ2 Batch Mode QTPA1 QTEQ2 NA-24 CR-51 MN-54 FE-55 MN-56 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-110 SN-113 SB-122 SB-124 SB-125 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 0.00E 00

'0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E'00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 3.95E-05 3.95E-05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.82E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.09E-04 1.09E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.88E-06 1.07E-03 1.26E-03 5.02E-03 0.00E 00 1.47E-05 1.24E-02 2.62E-05 1.58E-02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 9.17E-06 9.17E-06 0.00E 00 0.00E 00 0.00E 00 3.31E-04 1.10E-03 0.00E 00 2.19E-04 6.93E-06 0.00E 00 0.00E 00 1.01E-03 6.82E-05 3.85E-05 2.98E-03 6.64E-03 2.09E-05 1.41E-04 5.10E-04 2.83E-02 0.00E 00 0.00E 00 3.91E-03 0.00E 00 9.44E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 8.94E-06 8.94E-06 0.00E 00 0.00E 00 0.00E 00

'.40E-04 1.18E-03 0.00E 00 4.73E-05 0.00E 00 0.00E 00 0.00E 00 3.98E-03 0.00E 00 1.81E-06 7.82E-03 7.86E-03 12

FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT¹ 1 ANNIJAL REPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE 3.4-1 LIQUIDEFFLUENTS (CONTINUED)

NUCLIDES RELEASED Continuous Mode UNIT QTR¹1 Batch Mode QTR¹1 QTR¹2 TE-129 TE-129M I-131 TE-132 I-132 I-133 I-134 CS-134 I-135 CS-136 CS-137 CS-138 BA-140 LA-140 CE-141 CE-144 PR-144 W-187 NP-239 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 0.00E 00 0.00E 00 0.00E 00 6.62E-05 0.00E 00 O.OOE 00 0.00E 00 O.OOE 00 O.OOE 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.86E-04 0.00E 00 0.00E 00 5.97E-05 0.00E 00 1.21E-03 0.00E 00 0.00E 00 3.23E-03 0.00E 00 0.00E 00 4.23E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.92E-05 0.00E 00 0.00E 00 1.38E-04 0.00E 00 0.00E 00 3.53E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00

'.00E 00 0.00E 00 0.00E 00 0.00E 00 TOTALFOR PERIOD Ci 1.45E-04 8.00E -04 5.31E-02 6.39E-02 AR-41 KR-85M KR-85 KR-87 KR-88 XE-131M XE-133M XE-133 XE-135M XE-135 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci O.OOE 0.00E 0.00E 0.00E 0.00E 0.00E 0.00E 0.00E 0.00E 0.00E 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 7.98E-05 0.00E 00 0.00E 00 0.00E 00 9.55E-04 5.97E-03 3.0IE-01 0.00E 00 3.87E-03 0.00E 00 0.00E 00 0.00E 00 0:00E 00 0.00E 00 0.00E 00

. 0.00E 00 2.26E-04 0.00E 00 1.14E-05 13

FLORIDAPOWER 2 LIGHTCOMPANY ST. LUCIEUNIT¹ 1

ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3A-1 LIQUIDEFFLUENTS NUCLIDES RELEASED UNIT Continuous Mode QTR¹3 QTR¹4 Batch Mode QTR¹3 QTR¹4 NA-24 CR-51 MN-54 FE-55 MN-56 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-110 SN-113 SB-122 SB-124 SB-125 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 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.89E-06 8.67E-05 8.67E-05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.51E-04 6.80E-03 8.78E-04 1.49E-02 0.00E 00 0.00E 00 9.16E-03 2.90E-04 1.05E-02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.47E-05 6.37E-06 6.37E-06 0.00E 00 0.00E 00 0.00E 00 1.50E-03 2.37E-03 0.00E 00 3.07E-05 1.03E-05 0.00E 00 0.00E 00 2.57E-03 1.32E-04 8.75E-04 1.74E-02 2.35E-02 2.46E-04 1.63E-02 1.46E-03 2.41E-02 0.00E 00 2.95E-04 1.82E-01 2.35E-03 4.99E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 3.99E-05 1.66E-05 1.66E-05 0.00E 00 0.00E 00 0.00E 00 2.47E-03 3.88E-03 0.00E 00 8.61E-05 0.00E 00 0.00E 00 3.08E-05 9.09E-04 1.22E-03 4.20E-04 1.59E-02 3.74E-02 14

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT8 1

ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3A-1 LIQUIDEFFLUI&TS (continued)

NUCLIDES RELEASED Continuous Mode UNIT QTRP3 Batch Mode QTf83 QTRf4 TE-129 TE-129M I-131 TE-132 I-132 I-133 I-134 CS-134 I-135 CS-136 CS-137 CS-138 BA-140 LA-140 CE-141 CE-144 PR-144 W-187 NP-239 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.47E-05 0.00E 00 0.00E 00 5.12E-05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.73E-03 0.00E 00 9.55E-05 0.00E 00 6.71E-05 2.03E-04 0.00E 00 2.59E-03 9.85E-05 0.00E 00 2.71E-03 9.63E-05 0.00E 00 8.70E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.65E-03 0.00E 00 7.40E-05 1.62E-05 9.58E-05 0.00E 00 0.00E 00 6.54E-03 0.00E 00 1.13E-05 6.40E-03 1.34E-04 0.00E 00 2.67E-04 6.55F 05 0.00E 00 0.00E 00 0.00E 00 0.00E 00'OTAL FOR PERIOD Ci 0.00E 00 2.81E-04 9.95E-02 3.12E-01 AR-41 KR-85M KR-85 KR-87 KR-88 XE-131M XE-133M XE-133 XE-135M XE-135 Ci Ci Ci Ci Ci Ci Ci Ci Ci

-Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00.

0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.46E-05 1.58E-05 0.00E 00 0.00E 00 0.00E 00 9.96E-04 2.13E-03 1.19E-01 0.00E 00 3.77E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.28E-04 4.53E-04 6.32E-02 0.00E 00 1.17E-04 15

FLORIDAPOWER &,LIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3A-2 LIQUIDEFFLUENTS Continuous Mode Batch Mode NUCLIDES RELEASED UNIT QTR¹1 QTR¹2 QTR¹l QTR¹2 NA-24 CR-51 MN-54 FE-55 MN-56 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-110 SN-113 SB-122 SB-124 SB-125 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 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.88E-06 1.07E-03 1.26E-03 5.02E-03 0.00E 00 1.47E-05 1.24E-02 2.62E-05 1.58E-02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 9.17E-06 9.172-06 0.00E 00 0.00E 00 0.00E 00 3.31E-04 1 ~ 10E-03 0.00E 00 2.19E-04 6.93E-06 0.00E 00 0.00E 00 1.01E-03 6.82E-05 3.85E-05 2.98E-03 6.64E-03 2.09E-05 1.41E-04 5.10E-04 2.83E-02 0.00E 00 0.00E 00 3.91E-03 0.00E 00 944&03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 8.94E-06 8.94E-06 0.00E 00 0.00E 00 0.00E 00 1.40E-04 1.18E-03 0.00E 00 4.73E-05 0.00E 00 0.00E 00 0.00E 00 3.98E-03 0.00E 00 1.81E-06 7.82F 03 7.86E-03 16

)I

FLORIDAPOWER ALIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.4-2 LIQUIDEFFLUENTS (continued)

Continuous Mode Batch Mode RELEASED. UNIT QTR¹1 QTR¹2 QTIQ1 QTR¹2 TE-129 TE-129M I-131 TE-132 I-132 I-133 I-134

, CS-134 I-135 CS-136 CS-137 CS-138 BA-140 LA-140 CE-141 CE-144 PR-144 W-187 NP-239 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00, 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E'00 0.00E 00 0.00E 00 0.00E 00 2.86E-04 0.00E 00 0.00E 00 5.97E-05 0.00E 00 1.21E-03 0.00E 00 0.00E 00 3.23E-03 0.00E 00 0.00E 00

'.23E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.92E-05 0.00E 00 0.00E 00 1.38E-04 0.00E 00 0.00E 00 3.53E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 TOTALFOR PERIOD Ci 0.00E 00 0.00E 00 5.31E-02 6.39E-02 AR-41 KR-85M KR-85 KR-87 KR-88 XE-131M XE-133M XE-133 XE-135M XE-135 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 P

0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 7.98E-05 0.00E 00 0.00E 00 0.00E 00 9.55E-04 5.97E-03 3.'01E-01 0.00E 00 3.87E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.26E-04 0.00E 00 1.14E-05 17

I

~I

FLORIDAPO%ER 8r, LIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3A-2 LIQUIDEFFLUENTS Continuous Mode Batch Mode NUCLIDES RELEASED UNIT QTR¹3 QTR¹4 QTR¹3 QTR¹4 NA-24 CR-51 MN-54 FE-55 MN-56 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-110 SN-113 SB-122 SB-124 SB-125 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 0.00E 00

- 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.51E-04 6.80E-03 8.78E-04 1.49E-02 0.00E 00 0.00E 00 9.16E-03 2.90E-04 1.05E-02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.42E-05 6.37E-06 6.37E-06 0.00E 00 0.00E 00 0.00E 00 1.50E-03 2'.37E-03 0.00E 00 3.07E-05 1.03E-05 0.00E 00 0.00E 00 2.57E-03 1.32E-04 8.75E-04 1.74E-02 2.35E-02 2.46E-04 1.638-02 1.46E-03 2.41E-02 0.00E 00.

2.95E-04 1.82E-01 2.35E-03 4.99E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 3.99E-05 1.66E-05 1.66E-05 0.00E 00 0.00E 00 0.00E 00 2.47E 03 3.88E 03 0.00E 00 8.61E-05 0.00E 00 0.00E 00 3.08E-05 9.09E-04 1.22E-03 4.20E-04 1.59E-02 3.74E-02 18,

FLORIDAPOWER 4 LIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.4-2 LIQUIDEFFLUENTS (continued)

NUCLIDES RELEASED Continuous Mode UNIT QTR¹3 Batch Mode QTR¹3 QTR¹4 TE-129 TE-129M I-131 TE-132 I-132 I-133 I-134 CS-134 I-135 CS-136 CS-137 CS-138 BA-140 LA-140 CE-141 CE-144 PR-144 W-187 NP-239 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00

'.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.73E-03 0.00E 00 9.55E-05 0.00E 00 6.71E-05 2.03E-04 0.00E 00 2.59E-03 9.85E-05 0.00E 00 2.71E-03 9.63E-05 0.00E 00 8.70E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.65E-03 0.00E 00 7.40E-05 1.62E-05 9.58E-05 0.00E 00 0.00E 00 6.54E-03 0.00E 00 1.13E-05 6.40E-03 1.34E-04 0.00E 00 2.67B.04 6.55E-05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 TOTALFOR PERIOD Ci 0.00E 00 0.00E 00 9.95E-02 3.12E-01 AR-41 KR-85M KR-85 KR-87 KR-88 XE-131M XE-133M XE-133 XE-135M XE-135 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.46E-05 1.58E-05 0.00E 00 0.00E 00 0.00E 00 9.54E-04 2.13E-03 1.19E-01 0.00E 00 3.77E-03 0.00E 00 0.00E 00 0.00E 00

'.00E 00 0.00E 00 2.28E-04 4.53E-04 6.32E-02 0.00E 00 1.17E-04 19

FLORIDAPOWER Ec LIGHTCOMPANY ST. LUCIEUNIT8 1 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.5-1 LIQUIDEFFLUENTS - DOSE SUMMATION AGE GROUP:

ADULT LOCATION: ANYADULT

'XPOSURE INTERVAL: JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 FISH AND SHELLFISH ORGAN mrem Bone Liver Thyroid Kidney Lung GI-LLI Total Body 4.30E-02 1.89E-01 9.17E-04 1.35E-03 2.22E-01 1.90E-01 5.31E-02 20

FLORIDAPOWER 2 LIGHTCOMPANY ST. LUCIEUNIT8 2 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.5-2 LIQUIDEFFLUENTS - DOSE SUMMATION AGE GROUP:

ADULT LOCATION: ANYADULT EXPOSURE INTERVAL: JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 FISH AND SHELLFISH ORGAN DOSE mrem Bone Liver Thyroid Kidney Lung GI-LLI Total Body 4.25E-02 1.88E 9.17E-04 1.34E-03 2.21E-01 1.89E-01 5.26E-02 21

t I

FLORIDAPOWER 8'c LIGHTCOMPANY ST. LUCIEUNIT8 1

ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.6-1 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period B. Iodines 1., Total Iodine-131

2. Average Release Rate For Period C.

Particulates UNIT Ci uci/sec Ci uCi/sec QTfQ1 QTIQ2 9.97E 01 2.88E 01 1.28E 01 3.66E 00 2.61E-04 1.20E-04 3.36E-05 1.52E-05 1.

Particulates (HalfLife> 8 days)

Ci 2.76E-05 1.09E-05

2. Average Release Rate For Period uCi/sec 3.55E-06 1.39E-06 3.

Gross Alpha Radioactivity

=

D. Tritium

1. Total Release

2. Average Release Rate For Period Ci Ci uCi/sec 1.15E-07 6.81E-08 2.06E 00 5.35E 00 2.65E-01 6.80E-01 22

FLORIDAPOWER 8h LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.6-1 GASEOUS EFFLUENTS - SUMMATIONOF ALLRELEASES A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period B. Iodines

1. Total Iodine-131

2. Average Release Rate For Period C.

Particulates UNIT Ci uCi/sec Ci uCi/sec QTlN3 QTR¹4 5.71E 00 1.06E 01 7.19E-01 1.34E 00 9.60E-05 3.74E-06 1.21E-05 4.71E-07 1.

Particulates (HalfLife> 8 days)

Ci 5.51E-05 5.81E'-05

2. Average Release. Rate For Period uCi/sec 6.94E-06 7.31E-06 3.

Gross Alpha Radioactivity D. Tritium

1. Total Release

2. Average Release Rate For Period Ci Ci uCi/sec 6.74E-08 5.21E-08 3.63E 01 2.94E 00 4.57E 00 3.69E-01 23

FLORIDAPOWER 2 LIGHTCOMPANY ST. LUCIEUNIT¹ 2 ANNUALREPORT JURY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.6-2 GASEOUS EFFLUENTS - SUMMATIONOF ALLREL&BES UNIT QTfS1 QTf82 A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period B. Iodines

1. Total Iodine-131

2. Average Release Rate For Period C.

Particulates Ci uCi/sec Ci uCi/sec 2.37E 01 2.42E 01 3.05E 00 3.08E 00 2.35E-03 8.56E-06 3.02E-04 1.09E-06

1. Particulates (HalfLife> 8 days)

Ci 6.68E-06 1.21E-06

2. Average Release Rate For Period uCi/sec 8.59E-07 1.53E-07 3.

Gross Alpha Radioactivity D. Tritium I. Total Release

2. Average Release Rate For Period Ci Ci uCi/sec 9.48E-08 1.06E-07 3.85E 00 3.08E 00 4.95E-01 3.91E-01 24

FLORIDAPOWER &LIGHTCOMPAbK ST. LUCIEUNIT¹ 2 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.6-2 GASEOUS EFFLUENTS - SVIvMATIONOF ALLRELEASES A. Fission and Activation Gases

1. Total Release

2. Average Release Rate For Period B. Iodines

. 1. Total Iodine-131

2. Average Release Rate For Period C.

Particulates UNIT Ci uCi/sec Ci uCi/sec QTf@3 QTR¹4 1.85E 02 8.35E 00 2.33E 01 1.05E 00 1.28E-05 1.14E-04 1.61E-06 1.43E-05 1.

Particulates (HalfLife) 8 days)

Ci 1.54E-05 3.82E-05

2. Average Release Rate For Period uCi/sec 1.93E-06 4.81E-06 3.

Gross Alpha Radioactivity D. Tritium

1. Total Release

2. Average Release Rate For Period Ci Ci uCi/sec 1.39E-08 1.50E-07 1.39E 01 6.94E 00 1.75E 00 8.73E-01 25

FLORIDAPOWER &,LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.7-1 GASEOUS EFFLUENTS - GROUND LEVELRELEASES Nuclides Released

1. Fission Gases AR-41 KR-85M KR-85 KR-87 KR-88 KR-89 KR-90 XE-127 XE-131M XE-133M XE-133 XE-135M XE-135 XE-137 XE-138 Total forPeriod Unit Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 1.64E-01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00

. 2.83E 01 0.00E 00 2.68E 00 0.00E 00 0.00E 00 3.11E 01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.83E 00 2.43E 01 0.00E 00 2.18E 00 0.00E 00 0.00E 00 2.83E 01 Continuous Mode QTR¹l QTR¹2 1.27E-01 2.02E-02 5.08E-01, 0.00E 00 1.32E-03 0.00E 00 0.00E 00 0.00E 00 3.31E-01 1.09E 00 6.51E 01 0.00E 00 1.33E 00

. 0.00E 00 0.00E 00 6.85E 01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.46E-03 3.45E-03 5.02E-01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.12E-01 Batch Mode QTR¹1 QTR¹2

2. Iodines I-131 I-132 I-133 I-134 I-135 Total forPeriod Ci Ci Ci Ci Ci Ci 2.61E-04 0.00E 00 5.86E-04 0.00E 00 0.00E 00 8.47E-04 1.20E-04 0.00E 00 8.67E-04 0.00E 00 0.00E 00 9.87E-04 Particulates Cr-51 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 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.20E-06 0.00E 00 0.00E 00 0.00E 00

(> 8 Days) 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 9.98E-06 0.00E 00 0.00E 00 0.00E 00 26

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.7-1 GASEOUS EFFLUENTS - GROUND LEVELRELEASES (continued)

Nuclides Continuous Mode Released Unit QTR¹l QTR¹2

3. Particulates (> 8 Days) (continued)

Sr-89 Sr-90 Y-90 RU-103 Ag-110 Sn-113 Sb-124 Sb-125 Te-129m Cs-134 Cs-136 Cs-137 Ba-140 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.24E-05 0.00E 00 0.00E 00 4.70E-07 4.70E-07 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Total for Period Ci 2.76E-05 1.09E-05

4. Particulates (< 8 Days)

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

'.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 27

FLORIDAPOWER 8'c LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.7-1 GASEOUS EFFLUENTS - GROUND LEVELRELEASES Nuclides Released Unit Continuous Mode QTR¹3 QTR¹4 Batch Mode QTR¹3 QTR¹4

1. Fission Gases AR-41 KR-85M KR-85 KR-87 KR-88 KR-89 KR-90 XE-127 XE-131M XE-133M XE-133 XE-135M XE-135 XE-137 XE-138 Total forPeriod Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.12E 00 0.00E 00 7.80E-01 0.00E 00 0.00E 00 2.90E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 O.OOE 00 O.OOE 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.11E 00 0.00E 00 4.49E 00 0.00E 00 0.00E 00 1.06E 01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00

.0.00E 00 0.00E 00 6.01E-02 4.57E-02 2.66E 00 0.00E 00 4.81E-02 O.OOE 00 O.OOE 00 2.81E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.49E-04 2.25E-02 0.00E 00 1.98E-03 0.00E 00 0.00E 00 2.52E-02

2. Iodines I-131 I-132 I-133 I-134 I-135 Total for Period Ci Ci Ci Ci Ci Ci 9.60E-05 0.00E 00 0.00E 00 0.00E 00 0.00E 00 9.60E-05 3.74E-06 0.00E 00 0.00E 00 0.00E 00 0.00E 00 3.74E-06

3. Particulates Cr-51 Mn-54 FE-55 Co-57 Co-58 FE-59 Co-60 Zn-65 Zr-95 Nb-95

(> 8 Days)

Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.21E-05 0.00E 00 O.OOE 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.10E-05 5.98E-06 0.00E 00 0.00E 00 0.00E 00 28

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT8 1 ANNUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.7-1 GASEOUS EFFLUENTS - GROUND LEVELRELEASES (continued)

Nuclides Continuous Mode Released Unit QTRP3 QTRu4

3. Particulates ( > 8 Days) (continued)

Sr-89 Sr-90 Y-90 Ru-103 Ag-110 Sn-113 Sb-124 Sb-125 TE-129m Cs-134 Cs-136 Cs-137 Ba-140 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.71E-05 0.00E 00 0.00E 00 1.60E-05 0.00E 00 0.00E 00 1.89E-06 1.89E-06 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 8.74E-07 6.48E-06 0.00E 00 Total for Period Ci 5.51E-05 5.81E-05

4. Particulates (< 8 Days)

Mn-56 Ni-65 Br-82 Rb-88 Rb-89 Sr-91 Sr-92 Y-92 Zr-97 Nb-97 Tc-99m Mo-99 Sb-122 TE-129 TE-132 Cs-138 La-140 Pr-144 W-187 Np-239 Total forPeriod Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 29

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT8 2 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.7-2 GASEOUS EFFLUEN'I'S - GROUND LEVELRELEASES Nuclides Released Unit Continuous Mode QTE$ 1 QTEQ2 Batch Mode QTEQ1 QT1@2

1. Fission Gases AR-41 KR-85M KR-85 KR-87 KR-88 KR-89 KR-90 XE-127 XE-131M XE-133M XE-133 XE-135M XE-135 XE-138 Total forPeriod

2. Iodines I-131 I-132 I-133 I-134 I-135 Total forPeriod Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.11E-01 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.69E 01 0.00E 00 5.89E 00 0.00E 00 2.30E 01 2.35E-03 0.00E 00 1.84E-04 0.00E 00 0.00E 00 2.53E-03 2.37E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.44E 01 0.00E 00 6.59E 00 0.00E 00 2.33E 01 8.56E-06 0.00E 00 4.91E-05 0.00E 00 0.00E 00 5.76E-05 2.26E-01 5.75E-04 6.74E-02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 3.40E-01 0.00E 00 2.73E-02 0.00E 00 6.61/-01 1.98E-01 2.45E-03 0.00E 00 0.00E 00 1.52E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 6.40E-03 6.44E-01 0.00E 00 5.05E-02 0.00E 00 9.04E-01

3. Particulates Cr-51 Mn-54 Fe-55 Co-57 Co-58 Fe-59 Co-60 Zn-65 Zr-95 Nb-95

(> 8 Days)

Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 O.OOE 00 0.00E 00 O.OOE 00 0.00E 00 0.00E 00 4.16E-06 O.OOE 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00

. 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 30

~

4

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT4 2 ANNUALREPORT JANUARY 1, 1995 THROUGH JUNE 30, 1995 TABLE3.7-2 GASEOUS EFFLUENTS - GROUND LEVELRELEASES (continued)

Sr-89 Sr-90 Y-90 Ru-103 Ag-110 Sn-113 Sb-124 Sb-125 Te-129m Cs-134 Cs-136 Cs-137 Ba-140 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Nuclides Released Unit

3. Particulates (> 8 Days)

Continuo QTEQ1 (continued) 0.00E 00 1.26E-06 1.26E-06 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 us Mode QTEUf2 0.00E 00 6.03E-07 6.03E-07 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 Total forPeriod Ci 6.68E-06 1.21E-06

4. Particulates (< 8 Days)

Mn-56 Ni-65 Br-82 Rb-88 Rb-89 Sr-91 Sr-92 Y-92 Zr-97 Nb-97 Tc-99m Mo-99 Sb-122 Te-129 Te-132 Cs-138 La-140 Pr-144 W-187 Np-239 Total for Period Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 31

FLORIDAPOWER Ec LIGHTCOMPANY ST. LUCIEUNIT¹ 2 AIWUALREPORT JULY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.7-2 GASEOUS EFFLUENTS - GROUND LEVELRELEASES Nuclides Released Unit Continuous Mode QTR¹3 QTR¹4 Batch Mode QTR¹3 QTR¹4

1. Fission Gases AR-41 KR-85M KR-85 KR-87 KR-88 KR-89 KR-90 XE-127 XE-131M XE-133M XE-133 XE-135M XE-135 XE-137 XE-138 Total for Period Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 4.72E 01 3.73E 00 0.00E 00 3.60E 00 6.63E 00 0.00E 00 0.00E 00 0.00E 00 1.70E 01 0.00E 00 3.09E 01 1.26E 01 5.89E 01 0.00E 00 3.85E 00 1.84E 02 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 5.61E 00 0.00E 00 1.42E 00 0.00E 00 0.00E 00 7.03E 00 2.15E-01 3.66E-03 1.72E-02 2.51E-04 4.45E-03 0.00E 00 0.00E 00 0.00E 00 0.00E 00 8.03E-03 5.53E-01 0.00E 00 7.14E-02 0.00E 00 0.00E 00 8.73E-01 3.33E-02 4.61E-04 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 2.21E-02 1.22E 00 0.00E 00 4.30E-02 0.00E 00 0.00E 00 1.32E 00

2. Iodines I-131 I-132 I-133 I-134 I-135 Total for Period Ci Ci Ci Ci Ci Ci 1.28E-.05 0.00E 00 7.36E-05 0.00E 00 0.00E 00 8.64E-05 1.14E-04 0.00E 00 6.86E-04 0.00E 00 0.00E 00 8.00E-04

3. Particulates Cr-51 Mn-54 FE-55 Co-57 Co-58 FE-59 Co-60 Zn-65 Zr-95 Nb-95

(> 8 Days)

Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 4.88E-06 0.00E 00 8.56E-06 0.00E 00 0.00E 00 0.00E 00 32

FLORIDAPOWER Bc LIGHTCOMPANY ST. LUCIEUNIT8 2 ANNUALREPORT JULY 1, 1995 THROUGHDECEMBER 31, 1995 TABLE3.7-2 GASEOUS EFFLUENTS - GROUND LEVELRELEASES (continued)

Nuclides Continuous Mode Released Unit QTRu3 QTRu4

3. Particulates (> 8 Days) (continued)

Sr-89 Sr-90 Y-90 Ru-103 Ag-110 Sn-113 Sb-124 Sb-125 TE-129m Cs-134 Cs-136 Cs-137 Ba-140 Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.54E-05 0.00E 00 4.08E-07 2.14E-06 2.14E-06 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 1.76E-05 0.00E 00 Total for Period Ci 1.54E-05 3.82E-05

4. Particulates (< 8 Mn-56 Ni-65 Br-82 Rb-88 Rb-89 Sr-91 Sr-92 Y-92 Zr-97 Nb-97 Tc-99m Mo-99 Sb-122 TE-129 TE-132 Cs-138 La-140 Pr-144 W-187 Np-239 Total for Period Days)

Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 0.00E 00 33

I I

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT8 1 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.8-1 GASEOUS EFFLUENTS - DOSE SUMMATION AGE GROUP:

INFANT EXPOSURE INTERVAL:JANUARY1, 1995 THROUGHDECEMBER 31, 1995 Note: The below dose results were calculated using actual meteorological data during the specified time interval withMet data reduced as Per Reg. Guide 1.111, March 1976 Pathway GROUND PLANE(a)

COW-MILK (b)

INHALATION(a)

'OTAL Bone mrem 7.54E-05 1.99E-06 7.74E-05 Liver mrem Thyroid mrem 4.75E-04 8.54E-03 4.08E-04 6.74E-04 8.83E-04 9.21E-03 Kidney mrem 1.83E-04 1.76E-04 3.59E-04 Pathway GROUND PLANE(a)

COW - MILK (b)

INHALATION (a)

TOTAL LUNG mrem 4.03E-04 4.08E-04 8.11E-04 GI-LLI mrem 3.98E-04 4.03E-04 8.01E-04 T.BODY mrem 1.33E-04 4.16E-04 4.03E-04 9.52E-04 (a) Sector: SE (b) Sector: SE Range: 1.5 miles Range: 4.25 miles(default)

NOBLE GASES GAMMAAIRDOSE BETAAIRDOSE mrad 1.66E-03 4.05E-03 Sector: SE Range:

1.5 miles 34

s

FLORIDAPOWER 8c LIGHTCOMPANY

.ST. LUCIEUNIT8 2 ANNUALREPORT JANUARY 1, 1995 THROUGHDECEMBER 31, 1995 TABLE3.8-2 GASEOUS EFFLUENTS - DOSE SUhBMTION AGE GROUP:

INFANT EXPOSURE INTERVAL:JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 Note: The below dose results were calculated using actual meteorological data during the speciQed time interval withMet data reduced as Per Reg. Guide 1.111, March 1976 Pathway GROUND PLANE (a)

COW - MILK (b)

INHALATION(a)

TOTAL Bone mrem 1.52E-04 3.59E-06 1.55E-04 Liver mrem Thyroid mrem Kidney mrem 4.01E-04 4.10E-02 1.37E-04 2.42E-04 1.04E-03 1.05E-04 6.44E-04 4.20E-02 2.42E-04 Pathway GROUND PLANE(a)

COW - MILK (b)

INHALATION(a)

TOTAL LUNG mrem 2.40E-04 2.42E-04 4.83E-04 GI-LLI mrem 2.41E-04 2.40E-04 4.80E-04 T.BODY mrem 7.32E-05 3.15E-04 2.41E-04 6.29E-04 (a) Sector: SE (b) Sector: SE NOBLE GASES GAh9rfAAIRDOSE BETAAIRDOSE Sector: SE Range:

1.5 miles Range: 4.25 miles(default) mrad 2.00E-02 1.26E-02 Range:

1.5 miles 35

E I

0

FLORIDAPOWER ANDLIGHTCOMPANY ST. LUCIEPLANT ANNUALREPORT JANUARY, 1995 THROUGHDECEMBER 31, 1995 UNITS 1 AND2, TABLE3.9 A.

Solid Waste Shipped Off-Site for Burial or Disposal 1.

Type ofWaste a.

Spent Resin, Process Filters Unit 12 Mo. Period M3 2.92 E+ 1 Ci 1.43 E+ 2 Error %

2.0E+

1 b.

Dry Compressible Waste (Note 5) c.

Irradiated Components d.

Other M3 5.46 E+ 1 Ci 911E+0 M3 0.00 E+ 0 Ci 0.00 E+ 0 M3 0.00 E+ 0 Ci 0.00 E+ 0 2.0E+

1 N/A

N/A*

2.

Estimate ofMajorNuclide Composition (By Waste Type)

Category a.

Nuclides Ni 63 Cs 137 Fe 55 Co 60 Cs 134 Sb 125 Co 58 Mn 54 3.30 E+ 1 1.85 E+ 1 1.82 E+ 1 9.88 E+ 0 5.77 E+ 0 5.40 E+ 0 4.68 E+ 0 3.13 E+ 0 Fe 55 Cs 137 Co 60 Ni 63 Co 58 Cs 134 Mn 54 Sb 125 Nb 95 C 14 3.97E+

1 1.98 E+ 1 1.86 E+ 1 7.73 E+ 0 3.80 E+ 0 2.61 E+ 0 2.08 E+ 0 1.61 E+ 0 1.28 E+ 0 7.26E-1 36

FLORIDAPOWER ANDLIGHTCOMPAbK ST. LUCIEPLANT ANNUALREPORT JANUARY, 1995 THROUGH DECEMBER 31, 1995 UNITS 1 AND2, TABLE3.9 A.

Solid Waste Shipped Off-Site for Burial or Disposal (continued) 2.

Estimate ofMajor Nuclide Composition (continued)

Category C.

Nuclide N/A

N/A

d.

N/A*

3.

Solid Waste Disposition N/A

Number of Shipments Mode ofTransportation Sole Use Truck Sole Use Truck Destination Bamwell, S.C.

S.E.G., Oak Ridge, TN B.

hradiated Fuel Shipments Number of Shipments

. Mode ofTransportation Destination N/A*

N/A= Not Applicable 37

I

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ANNUA 0RT JANUARY1, 1996 THROUGH DECEMBER 31, 1996 UNITS 1 AND 2, TABLE3.9 (CONTINUED)

Waste Total Class Volume Cubic Ft.

Total Curies (Note 1)

Principal Radio nuclides (Notes 1 8 2)

Type of Waste (Note 3)

Category Reg-Guide 1.21 Type of Container (Note 4)

Solidification Agent Class A 1524.6 3.287 N/A PWR Compactible.

Trash (Note 5) 1.b Non-Specification Strong Tight Package None Class A 32.6 3.05E-04 N/A PWR lon Exchange Resin 1.a Non-SpecNcation Strong Tight Package None Class A 404.2 5.825 NP, Cs'"

PWR Compactible Trash NRC Certified LSA Type A None Class A 411.6 4.014 NI63 CS137 PWR lon Exchange Resin 1.a NRC Certified LSA

> Type A None Class B 385.1 135.806 NP, Sr, Cs'"

C", Sum Nuclides T'~ ( 5 Years PWR lon Exchange Resin 1.a NRC CeNffed LSA

> Type A None Class C 202.1 2.934 Ni~, Tru, Sr Cs137 Pu241 Co60 Sum Nuclides T'5 Years PWR Process Filters 1.a NRC Certified LSA

> Type A None 38

FLORIDAPOWER ANDLIGHTCOMPANY ST. LUCIE PLANT ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 UNITS 1 AND 2, TABLE3.9 (CONTINUED)

SOLID WASTE SUPPLEMIWT NOTE 1: The total curie quantity and radionuclide composition ofsolid waste shipped from the St. Lucie Plant, Units 1 and 2 are determined using a combination ofqualitative and quantitative techniques. In general, the St. Lucie Plant followsthe guidelines outlined in the LowLevel Waste Licensing Branch Technical Position (BTP) on Radioactive Waste Classification (5/11/83) for these determinations.

The most fiequently used techniques for determiiung 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 radionuclides such as FP, C'", Fe", Ni~, Sr, Tc, I'~,

P 238 ~9/240 P

241 A 241 Cm242 and Cm243fA4 NOTE 2: "Principal Radionuclides" refer to those radionuclides contained in the waste in concentrations greater than 0.01 times the concentration ofthe nuclides listed in Table 1 or 0.01 times the smallest concentration ofthe nuclides listed in Table 2 of 10 CFR 61.

NOTE 3: "Type ofWaste" is generally specified as described in NUREG 0782, Draft Environmental Impact Statement on 10 CFR 61, "Licensing Requirements for Land Disposal ofRadioactive 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 Barnwell, South Carolina burial facility.

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, six shipments ofDry Compressible Waste ( 11,600 cubic feet, 1.283 curies) were made &omthe St. Lucie Plant to the volume reduction facility. This material was shipped via "Sole Use Truck" in non-specification strong tight packages.

39

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 TABLE3.10 SEWAGE SLUDGE SHIPMENTS Number of Shipments:

6 Sample and analyses by Florida Department of Health and Rehabilitative Services(HRS):

Shipment No:

Sample Date Isotope conc.:

K-40 Mn-54 Co-58 Co-60 I-131 Cs-134 Cs-137 Tl-201 Tl-202 Ra-226 1

Jan 13 pCi/gm 8.00E-2 1.17E-2 2.09E-1 3.60E-3 2.24E-2 2

Feb 28 pCi/gm 7.00E-2 6.00E-3 1.20E-2 3.09E-1 3

Feb 28 pCi/gm 7.00E-2 6.00E-3 1.20E-2 3.09E-1 3.60E-2 3.60E-2 1.50E-2 1.50E-2 1.70E-3 1.70E-3 4

May 02 pCi/gm 7.00E-2 8.00E-3 1.20E-2 2.17E-1

<2.40E-3

<2.60E-3 3.80E-2

< 6.70E-3

<2.70E-3 1.30E-2 5

Aug 17 pCi/gm 7.00E-2

<3.00E-3 5.00E-3 1.14E-1 1.30E-2 3.50E-3 2.30E-2

<6.00E-3

<2.00E-3

<5.00E-2 6

Aug 17 pCi/gm 7.00E-2

<3.00E-3 5.00E-3 1.14E-1 1.30E-2 3.50E-3 2.30E-2

<6.00E-3

<2.00E-3,

<5.00E-2 Average of Multiple Sample Concentrations used. when provided.

FPL Calculated Curies by Shipment and Total(s):

Shipment No:

Date shipped Volume gals.:

Curies K-40 Mn-54 Co-58 Co-60 I-131 Cs-134 Cs-137 Tl-201 Tl-202 Ra-226 1

Feb 01 2500 Ci 7.67E-7 1.12E-7 0.00E 0 2.00E-6 0.00E 0 3.44E-8

2. 14E-7 0.00E 0 0.00E 0 0.00E 0 2

Mar 14 2500 Ci 6.69E-7 5.73E-8 1.15E-7 2.95E-6 0.00E 0 0.00E 0 3.44E-7 1.43E-7 1.62E-8 0.00E 0 3

Apr 14 800 Ci 2.14E-7 1.84E-8 3.67E-8 9.45E-7 0.00E 0 0.00E 0 1.10E-7 4.59E-8 5.20E-9 0.00E 0 4

May 22 5000 Ci 1.34E-6 1.53E-7 2.29E-7 4.15E-6 0.00E 0 0.00E 0 7.26E-7 0.00E 0 0.00E 0 2.49E-7 5

Sep 20 5000 Ci 1.34E-6 0.00E 0 9.56E-8 2.18E-6 2.49E-7 6.69E-8 4.40E-7 0.00E 0 0.00E 0 0.00E 0 6

Oct 13 Isotope 4000 Total Ci Ci 1.07E-6 5.40E-6 0.00E 0 3.41E-7 7.65E-8 5.53E-7 1.74E-6 1.40E-S 1.99E-7 4.48E-7 5.35E-8 1.55E-7 3.52E-7 2.19E-6 0.00E 0 1.89E-7 0.00E 0 2.14E-8 0.00E 0 2.49E-7 Total of all isotopes for all Shipments:

2.35E-5 Ci 40

FLORIDAPOWER k LIGHTCOMPANY ST. LUCIEUNIT¹ 1 AbMJALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 Attachment - A UNPLANNEDLiquid Release ofAugust 19, 1995 Overfillingofthe Primary Water Tank ¹ 1 Due to Personnel Error Description ofthe Event:

'n-house Event 95-50 documents this event.

The followingis a briefsummary.

The Primary Water Tank(PWT) is an outdoor tank with an overflow line to the ground inside the Radiation Controlled Area.

The tank normally consists ofTritium and trace isotopes Rom recycling ofBoric Acid Distillate from the Boric Acid Recovery System.

Clean make up water was being added to the Primary Water Tank using manual valves. Annunciator F-23 "Primary Water Tank Level High/Low"alarmed in the control room. The reactor operator instructed the Senior Nuclear Plant Operator(SNPO) to contact the AuxiliaryNuclear Plant Operator(ANPO) to secure the fillvalve to the PWT. About 45 minutes. later, personnel near the PWT reported to the control room that the PWT was overflowing. The SNPO was immediately dispatched to close V15106, the manual isolation to LCV 15-6 level control valve to the PWT, which stopped the overflow.

Cause(s) for the unplanned release:

2)

The root cause ofthe event was the operators did not respond in a timely manner to the high level alarm in the PWT.

The LCV 15-6 valve had historically been unreliable, hence operators were normally dispatched to manually open or close either V15106 or V15105, to provide makeup via the manual bypass line around LCV 15-6.

Actions taken to prevent a recurrence:

2) 3)

4)

\\

The operating crew and the Operations Supervisor convened at the end ofthe shift for a post event debrief. Immediate counseling was provided to members ofthe crew involved in this event.

Members ofthe operating crew involved in this event received disciplinary actions.

ANuclear Plant Work Order and St. Lucie Action Report (STAR) were written to investigate the operability problems withLCV 15-6. The level control valve (LCV) was adjusted to ensure complete closure ofthe valve at 100% ofthe level control signal and the identical Unit 2 LCVwas examined.

Plant Management emphasized the need to identify all plant deficiencies and has prioritized the resolution ofdeficiencies involving Operator Work Arounds 41

C A

e 0

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 Attachment - A (continued)

Consequences ofthe unplanned release:

Based on a Tank Grab Sample and calculated release volume, the release to ground was:

Nuclide Assay Release Symbol uCi/ml Curies Xe-131m 9.825E-7 4.184E-05 Xe-133 1.025E-S 4.365E-04 Co-58 7.294E-8 3.106E-06 Co-60 9.572E-8 4.076E-06 H-3 9.240E-2 3.935E 00 Alpha

<1.6 E-08 0.00 E 00 Fe-55 5.2 E-08 2.2 E-06 Sr-89 1.2 E-08 5.0 E-07 Sr-90

< 1.27 E-08 0.000E 00 Release Volume = 11,250 gallons There was no release ofF-site and no site release limits were exceeded.

There are no drinking wells located on the barrier island on which the plant is sited.

Therefore, there was no pathway to the general public due to salt-water intrusion ofthe Atlantic Ocean.

The release of radioactive material to the ground from this event was identified in the Site Decommissioning Plan.

42

r,

FLORIDAPOWER &LIGHTCOMPANY ST. LUCIEUNIT¹ 1 ANNUALREPORT JANUARY 1, 1995 THROUGH DECEMBER 31, 1995 Attachment - B Copies of C-200 O.D.C.M Revision 16 and Revision 17 43

I I

f

ML17228B423

Text

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