L-2004-081, Annual Radiological Environmental Operating Report

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Annual Radiological Environmental Operating Report
ML041120160
Person / Time
Site: Saint Lucie  NextEra Energy icon.png
Issue date: 04/13/2004
From: Jefferson W
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2004-081
Download: ML041120160 (61)
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0 Florida Power & Light Company, 6501 S.Ocean Drive, Jensen Beach. FL 34957 April 13, 2004 FPL L-2004-081 10 CFR 50.4 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 RE: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Annual Radiological Environmental Operating Report for Calendar Year 2003 The attached report is being submitted pursuant to Technical Specification 6.9.1.8. The Annual Radiological Environmental Operating Report provides information summaries and analytical results of the Radiological Environmental Monitoring Program (REMP) for calendar year 2003.

Please contact us should there be any questions regarding this report.

Vice Presidcfit St. Lucie Plant Attachment WJ/spt jS2,5 an FPL Group company

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT UNITS 1 & 2 LICENSE NOS. DPR-67, NPF-16 DOCKET NOS. 50-335, 50-389 Data Submitted by: Florida DOH Prepared by: i-6 B Reviewed by:

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE OF CONTENTS DESCRIPTION PAGE Introduction 1 Radiological Environmental Monitoring Program Discussion and Interpretation of Results 4 Environmental Radiological Monitoring Program Annual Summary TABLE I Deviations / Missing Data TABLE 1A Analyses with LLDs Above Required Detection Capabilities TABLE 1B Land Use Census TABLE 2 Key to Sample Locations ATTACHMENT A Radiological Surveillance of Florida Power and Light Company's St. Lucie Site ATTACHMENT B First Quarter 2003 Second Quarter 2003 Third Quarter 2003 Fourth Quarter 2003 Results from the Interlaboratory Comparison Program 2003 ATTACHMENT C i

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 INTRODUCTION This report is submitted pursuant to Specification 6.9.1.8 of St. Lucie Unit 1 and St. Lucie Unit 2 Technical Specifications. The Annual Radiological Environmental Operating Report provides information, summaries and analytical results pertaining to the Radiological Environmental Monitoring Program for the calendar year indicated. This report covers surveillance activities meeting the requirements of Unit 1 and Unit 2 Technical Specifications.

II. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM A. Purpose The purpose of the Radiological Environmental Monitoring Program is to provide representative measurements of radiation and of radioactive materials in those exposure pathways and for those radionuclides which lead to the highest potential radiation exposures of members of the public resulting from station operation. The Radiological Environmental Monitoring Program also supplements the radiological effluent monitoring program by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and the modeling of the environmental exposure pathways.

B. Program Description The Radiological Environmental Monitoring Program (REMP) for the St. Lucie Plant is conducted pursuant to the St. Lucie Units 1 and 2 Offsite Dose Calculation Manual (ODCM) Section 3/4.12.1.,

Monitoring Program.

1. Sample Locations, Types and Frequencies:
a. Direct radiation gamma exposure rate is monitored continuously at 27 locations by thermoluminescent dosimeters (TLDs). TLDs are collected and analyzed quarterly.
b. Airbome radioiodine and particulate samplers are operated continuously at five locations. Samples are collected and analyzed weekly. Analyses include Iodine-131, gross beta, and gamma isotopic measurements.
c. Surface water samples are collected from two locations. Samples are collected and analyzed weekly and monthly, respectively. Analyses include gamma isotopic and tritium measurements.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT- UNITS I & 2

d. Shoreline sediment samples are collected from two locations coinciding with the locations for surface water samples. Samples are collected and analyzed semi-annually. Sediment samples are analyzed by gamma isotopic measurements.
e. Fish and invertebrate samples are collected from two locations. Samples are collected and analyzed semi-annually. Fish and invertebrate samples are analyzed by gamma isotopic measurements.
f. Broad leaf vegetation samples are collected from three locations. Samples are collected and analyzed monthly. Broad leaf vegetation samples are analyzed by gamma isotopic measurements.
g. A goat milk sample is collected from one location. The sample is collected and analyzed on a quarterly basis. No other milk-producing goats feeding on similar wild vegetation have been found in the St. Lucie region; therefore, there is no control location for this sample type.

Attachment A provides specific information pertaining to sample locations, types and frequencies.

2. Analytical Responsibility:

Radiological environmental monitoring for the St. Lucie Plant is conducted by the State of Florida, Department of Health (DOH), Bureau of Radiation Control (BRC).

Samples are collected and analyzed by DOH personnel.

Samples are analyzed at the DOH BRC Environmental Radiation Control Laboratory in Orlando, Florida.

C. Analytical Results Table 1, Environmental Radiological Monitoring Program Annual Summary provides a summary for all specified samples collected during the referenced surveillance period.

Deviations from the sample schedule or missing data, if any, are noted and explained in Table 1A. Samples not meeting the specified "A PRIORI" LLD, if any, are noted and explained in Table 1B. Analysis data for all specified samples analyzed during the surveillance period is provided in Attachment B.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 D. Land Use Census A land use census out to a distance of a 5-mile radius from the St. Lucie Plant is conducted annually to determine the location of the nearest milk animal, residence, and garden producing broad leaf vegetation, in each of the 16 meteorological sectors. A summary of the land use census for the surveillance year is provided in Table 2, Land Use Census Summary.

E. Interlaboratorv Comparison Program The Interlaboratory Comparison Program consists of participating in the Department of Energy's EML New York Quality Assessment Program (DOE-QAP). The DOE-QAP consists of two rounds of air filter, water, soil, and vegetation matrices. The samples are analyzed using the methods applicable to the REMP (gamma spectroscopy, gross beta, and tritium for water). The results of nuclides associated with the REMP are listed in Attachment C, Results From the Interlaboratory Comparison Program.

Please note that although our laboratory participated in the analysis for alpha in air and water, the results of this analysis are not used to support St. Lucie's Radiological Environmental Monitoring Program.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT- UNITS 1 & 2 Ill. DISCUSSION AND INTERPRETATION OF RESULTS A. Reporting of Results The Annual Radiological Environmental Operating Report contains the summaries, interpretations and information required by St. Lucie Plant ODCM. Table 1 provides a summary of the measurements made for the nuclides required by ODCM, Table 4.12-1, for all samples specified by Table 3.12-1. In addition, summaries are provided for other nuclides identified in the specified samples, including those not related to station operation.

These include nuclides such as K-40, Th-232, Ra-226, and Be-7, which are common in the Florida environment.

B. Interpretation of Results

1. Direct Radiation:

The results of direct radiation monitoring are consistent with past measurements for the specified locations. The exposure rate data shows no indication of any trends attributed to effluents from the plant. The measured exposure rates are consistent with exposure rates that were observed during the pre-operational surveillance program. Direct radiation monitoring results are summarized in Table 1.

2. Air Particulates/Radioiodine:

The results for radioactive air particulate and radioiodine monitoring are consistent with past measurements and indicate no trends attributed to plant effluents. All samples for radioiodine yielded no detectable 1-131. Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.

The results for air particulate/radioiodine samples are consistent with measurements that were made during the pre-operational surveillance program. Air particulate and radioiodine monitoring results are summarized in Table 1.

3. Surface Water:

Tritium was detected in 6 of 52 Indicator Location samples and in 1 of 12 Control Location samples. The highest level seen was less than 25% of the Required LLD specified in ODCM Table 4.12-1.

No other nuclides attributed to station operation were detected. Results for surface water samples are summarized in Table 1.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2

4. Waterbome Sediment and Food Products:

The results for radioactivity measurements in waterbome sediment, fish and crustacean samples are consistent with past measurements and with measurements made during the pre-operational surveillance program. There were no indications of any nuclides attributed to plant effluents. Results for the waterbome sediment, fish and crustacean samples are summarized in Table 1.

5. Broad Leaf Vegetation:

The results of radioactivity measurements in broad leaf vegetation are consistent with past measurements and with measurements made during the pre-operational surveillance program. Cs-1 37 was detected in 5 of 24 Indicator Location samples and in 1 of 12 Control Location samples. The highest level is less than 4% of the Reporting Level specified in ODCM Table 3.12-2. There were no indications of any other nuclides attributed to plant effluents. Results for the broad leaf vegetation samples are summarized in Table 1.

6. Milk, Goat:

Cesium-137 was detected in all of the samples. The presence of this nuclide is considered "weapons fallout"; the animal uptake is due to the foraging habits of the goat. The highest level was 59 pCi/liter. Samples of the wild vegetation consumed by the "pet goat" (Brazilian Pepper) indicated the presence of Cs-1 37. The State, Department of Health found comparable levels of Cs-137 in samples from numerous wilderness locations.

7. Land Use Census:

No locations yielding a calculated dose or dose commitment greater than the values currently being calculated were identified by the land use census. No locations yielding a calculated dose or dose commitment (via the same exposure pathway) 20% greater than locations currently being sampled in the Radiological Environmental Monitoring Program were identified by the land use census.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2

8. Interlaboratory Comparison Program:

The State laboratory participated in QAP-58 and QAP-59; the two sets of samples issued by DOE for 2003.

In QAP-58, all results for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable.

In QAP-59, the results for Air Filter matrix for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable. The cause of the warning for Cs-1 34 in water is unknown. The sample was reanalyzed; similar results were found. The State reviewed the results of the over40 laboratories participating in this program found that theytoo typicallyunder-responded by about the same 10%. The warnings for soil are the result of a lab technician failing to follow procedures; the technician has been counseled on adherence to procedures.

The 'naturally occurring nuclide' results reported are inferred results from gamma spectroscopy. Chemical separation and alpha analysis is the preferred analytical method, but is outside the scope of the routine REMP.

The results are listed in Attachment C.

C. Conclusions The data obtained through the St. Lucie Plant Radiological Environmental Monitoring Program verifies that the levels of radiation and concentrations of radioactive materials in environmental samples, representing the highest potential exposure pathways to members of the public, are not being increased.

The measurements verify that the dose or dose commitment to members of the public, due to operation of St. Lucie Units 1 and 2, during the surveillance year, are well within "as low as reasonably achievable (ALARA)" criteria established by 10 CFR 50, Appendix I.

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.I TABLE I Page 1 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2003 (County, State)

PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD UNITS: micro-R/hr Location with Highest Annual Mean Namec Mean (fb Type and Total Number of Lower Limit of All Indicator Distance & Range Control Locations Analyses Performed Detectiona (LLD) Locations Direction Mean (fb Range Mean (fb Range Exposure 5.0 (104/104) NW-10 6.2 (4/4) 5.4 (4/4)

Rate, 1 0 8 d 4.0 - 6.4 10 mi., NW 6.0 -6.4 5.2-5.6 Number of Non-Routine Reported Measurements = 0

TABLE I Page 2 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie. Florida , Reporting Period January 1 - December 31, 2003 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED: RADIOIODINE AND PARTICULATES UNITS: PICO - Ci/M 3 Location with Highest Annual Mean Namec Mean (f)b Type and Total Number of Lower Limit of All Indicator Distance & Range Control Locations Analyses Performed Detectiona (LLD) Locations Direction Mean (fb Range Mean (f)b Range 1311, 255 0.024 <MDA <MDA Gross Beta, 255 0.0025 0.012 (204/204) H-34 0.013 (51/51) 0.012 (51/51) 0.004 - 0.028 0.5 mi., N 0.005 - 0.028 0.003 - 0.023 Composite Gamma Isotopic, 20 7Be 0.0052 0.1147 (16/16) H-14 0.1192 (4/4) 0.1092 (4/4) 0.0765 - 0.1506 1 mi., SE 0.0809 - 0.1454 0.0766 - 0.1315

'34Cs 0.00069 <MDA <MDA 137 Cs 0.00066 <MDA <MDA 0.0218 (8/16) H-34 0.0324 (2/4) 0.0135 (2/4) 0.0068 - 0.0463 0.5 mi., N 0.0184 - 0.0463 0.0068 - 0.0202 Number of Non-Routine Reported Measurements = 0

TABLE I Page 3 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31. 2003 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER UNITS: PICO - Ci/LITER Location with Highest Annual Mean Name' Mean (fb Type and Total Number of Lower Limit of All Indicator Distance & Direction Range Control Locations Analyses Performed Detectiona (LLD) Locations Mean (0b Range Mean (fb Range Tritium, 64 230 234 (6/52) H-15 234 (6/52) 61 (1/12) 79 - 686 <1 mi., ENE/EIESE 79 - 686 Gamma Isotopic, 64 60 343 (52/52) H-15 343 (52/52) 336 (12/12) 149 - 421 <1 mi., ENE/EIESE 149 - 421 137 - 451 54Mn 4 <MDA <MDA 59Fe 8 <MDA <MDA 58 co 4 <MDA <MDA 60 Co 4 <MDA <MDA 65 Zn 8 <MDA <MDA 95Zr-Nb 7 <MDA <MDA 131i 5 <MDA <MDA 134Cs 5 <MDA <MDA 5 <MDA <MDA

'40 Ba-La 11 <MDA <MDA Number of Non-Routine Reported Measurements = 0

  • 1 TABLE I Page 4 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units I & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie. Florida , Reporting Period January 1 - December 31, 2003 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SHORELINE SEDIMENT UNITS: PICO - Ci/Kg, DRY Location with Highest Annual Mean Namec Mean (ob Type and Total Number Lower Limit of All Indicator Distance & Direction Range Control Locations of Analyses Performed Detection" (LLD) Locations Mean (fb Range Mean (0b Range Gamma Isotopic, 4 40K 140 408 (2/2) H-15 408 (2/2) 148 (2/2) 308 - 507 <1 mi, ENE/E/ESE 308 - 507 124 -173 210Pb - < MDA - 330 (1/2) 22'Ra 49 332 (2/2) H-15 332 (2/2) 208 (2/2) 325 - 338 <1 mi., ENE/E/ESE 325 - 338 159 - 257 232Th _ 150 (1/2) H-15 150 (1/2) 59 (2/2)

<1 mi., ENE/E/ESE 48 - 70 238u _ 361 (1/2) H-15 361 (1/2) 367 (2/2)

<1 mi., ENE/E(ESE 353 - 381 58Co 9 <MDA - - <MDA 60 Co 12 <MDA - - <MDA 1

34Cs 14 <MDA - <MDA 37

' Cs 12 <MDA - - <MDA Number of Non-Routine Reported Measurements = 0

TABLE I Page 5 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2003 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (0 b Type and Total Number of Lower Limit of All Indicator Distance & Direction Range Control Locations Analyses Performed Detection' (LLD) Locations Mean (fb Range Mean (fob Range Gamma Isotopic, 4 40 K 130 1564 (2/2) H-15 1564 (2/2) 1356 (2/2) 1469- 1658 <1 mi., ENE/EIESE 1469-1658 1337- 1374 mRa <MDA 537 (1/2) 22BRa <MDA <MDA 54Mn 9 <MDA <MDA 59Fe 16 <MDA <MDA 5 8 Co 9 <MDA <MDA 60 Co 19 <MDA <MDA 65Zn 17 <MDA <MDA 9 <MDA <MDA 13 7 Cs 9 <MDA <MDA Number of Non-Routine Reported Measurements = 0

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TABLE 1 Page 6 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie. Florida , Reporting Period January 1 - December 31. 2003 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: FISH UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Namec Mean (fob Type and Total Number of Lower Limit of All Indicator Distance & Direction Range Control Locations Analyses Performed Detectiona (LLD) Locations Mean (fb Range Mean (0 b Range Gamma Isotopic, 4 40 K 130 2228 (212) H-15 2228 (212) 3368 (2/2) 1824 - 3631 <1 mi., ENE/E/ESE 1824 - 3631 3281 - 3454 r4Mn 9 <MDA <MDA 59 Fe 16 <MDA <MDA 5 8 Co 9 <MDA <MDA 0

" co 10 <MDA <MDA 65 Zn 17 <MDA <MDA

'34Cs 9 <MDA <MDA 137 Cs 9 <MDA <MDA Number of Non-Routine Reported Measurements = 0

1l w TABLE I Page 7 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units I & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31, 2003 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: BROAD LEAF VEGETATION UNITS: PICO - Ci/Kg, WET Location with Highest Annual Mean Name' Mean (fb Type and Total Number of Lower Limit of All Indicator Distance & Range Control Locations Analyses Performed Detection" (LLD) Locations Direction Mean (0 b Range Mean (f)b Range Gamma Isotopic, 36 7 Be 71 948 (24/24) H-51 997 (12/12) 1083 (12/12) 527-1679 I mi., NINNW 575- 1679 628 - 2033 100 4280 (24/24) H-52 4317 (12/12) 3968 (12/12) 2864 - 6354 1 mi., S/SSE 2864 - 6354 2304 - 6048 1311 9 <MDA <MDA

'34Cs 8 <MDA <MDA 137 Cs 8 38 (5/24) H-51 48 (2/12) 50 (1/12) 17-74 1 mi., NINNW 21 -74 2 1 0Pb 528 (1/24) H-52 528 (1/12) <MDA 1 mi., S/SSE 212Pb < MDA <MDA 226Ra <MDA < MDA Number of Non-Routine Reported Measurements = 0

.W TABLE 1 Page8 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31. 2003 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: MILK UNITS: PICO - Ci/LITER Location with Highest Annual Mean Namec Mean (ob Type and Total Number of Lower Limit of All Indicator Distance & Range Control Locations Analyses Performed Detectiona (LLD) Locations Direction Mean (fob Range Mean (fib Range Gamma Isotopic, 3 60 1712 (3/3) H-101 1712 (3/3) n/a e 1650 -1779 3.5 mi., WSW 1650 - 1779 210 Pb <MDA n/a 212 Pb

<MDA n/a 1311 (Chemical 0.1 <MDA n/a separation )

5 <MDA n/a 13 7 Cs 5 39 (3/3) H-101 39 (3/3) n/a 22 - 59 3.5 mi., WSWE 22 - 59 Number of Non-Routine Reported Measurements = 0

TABLE 1 Page 9 of 9 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility St. Lucie Units 1 & 2, Docket No(s). 50-335 & 50-389 Location of Facility St. Lucie, Florida , Reporting Period January 1 - December 31. 2003 (County, State)

NOTES

a. The LLD is an "a priori" lower limit of detection which establishes the smallest concentration of radioactive material in a sample that will yield a net count above system background that will be detected with 95% probability with only 5% probability of falsely concluding that a blank observation represents a real signal.

LLDs in this column are at time of measurement. The MDAs reported in Attachment B for the individual samples have been corrected to the time of sample collection.

b. Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f).
c. Specific identifying information for each sample location is provided in Attachment A.
d. Results were based upon the average net response of three elements in a TLD (thermoluminescent dosimeter).
e. There are no other milk producing goats grazing on similar vegetation, back yard grass and wild bushes in the St. Lucie region.

Therefore, there is no control location.

MDA refers to minimum detectable activity.

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 1A DEVIATIONS / MISSING DATA A) Pathway. Ingestion: Milk Location: H-101 , 3.5 miles west-south-west Dates: Fourth calendar quarter Deviation: Failure to perform fourth quarter milk monitoring.

Description of The pet goat did not generate enough milk for a sample.

Problem:

Corrective None Action:

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 TABLE 1B ANALYSIS WITH LLDs ABOVE THE REQUIRED DETECTION CAPABILITIES (LLDs) Listed in ODCM TABLE 4.12-1 1/1/2003- 12/31/2003 The values specified in ODCM Table 4.12-1, Detection Capabilities, were achieved for all samples.

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 2 LAND USE CENSUS (Page 1 of 2)

Distance to Nearest (a, b)

Sector 7/03 7/03 7/03 Milk (c) Animal Residence Garden (d)

N 0 (e) 0 0 NNE 0 0 0 NE 0 0 0 ENE 0 0 0 E 0 0 0 ESE 0 0 0 SE 0 1.5/142 (g) 0 SSE L (f) 3.3/152 (g) L S L 3.3/191 L SSW L 2.2/213 L SW L 1.9/235 L WSW 3.3/248 (h) 1.9/240 3.4/248 (i)

W L 1.9/260 L WNW L 2.2/281 L NW L 3.5/304 L NNW L 3.41342 (g) L

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 TABLE 2 LAND USE CENSUS (Page 2 of 2)

NOTES

a. All categories surveyed out to a 5-mile radius from the St. Lucie Plant.
b. The following format is used to denote the location:

distance (miles)/bearing (degrees)

For example, a residence located in the southeast sector at a distance of 1.5 miles bearing 142 degrees is recorded as 1.5/142.

c. Potential milk animal locations.
d. Gardens with an estimated growing area of 500 square feet or more.
e. 0 denotes that the sector area is predominantly an ocean area.
f. L denotes that the sector area is predominantly a land area unoccupied by the category type.
g. Non-residential occupied buildings in these sectors include the following:

Sector Distance DescriDtion SSE 1.8/147 Fire Station NNW 2.8/348 A new community is being developed. At the current time, there are no houses available for occupancy.

h. The milk, from the one fresh goat, is primarily used to feed other pet goats; any surplus may be occasionally consumed by humans. Occasionally, there will be insufficient sample to achieve the required LLD for 1-131.
i. The garden is just 500 square feet; it is a herb garden in a residence's backyard. The owner is unwilling to provide a sample; field sampling technician feels garden is incapable of supplying sufficient sample to satisfy LLD requirements. It is not included in the REMP program.

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ATTACHMENT A KEY TO SAMPLE LOCATIONS

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 SITE AREA MAP & ENVIRONMENTAL SAMPLE LOCATIONS

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SCALE IN MILES

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

(P/CHEMUC-200B-fM-RO)

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 1 OF 4 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD SAMPLE COLLECTION FREQUENCY: QUARTERLY Location Direction Approximate Description Name Sector Distance (miles)

N-1 N 1 AlA. North of Blind Creek NNW-5 NNW 5 South of Pete Stone Creek NNW-10 NNW 9 Coast Guard Station NW-5 NW 6 Indian River Dr.. at Rio Vista Dr.

NW-10 NW 10 S.R. 68 at S.R. 607 WNW-2 WNW 3 Cemeterv South of 7107 Indian River Dr.

WNW-5 WNW 5 U.S. 1 at S.R. 712 WNW-10 WNW 10 S.R. 70. West of Turnpike W-2 W 2 7609 Indian River Drive W-5 W 5 Oleander and Saqer Street W-10 W 9 Interstate 95 at S.R. 709 WSW-2 WSW 2 8503 Indian River Dr.

WSW-5 WSW 5 Prima Vista at Yacht Club WSW-l0 WSW 10 Del Rio at Davis Street SW-2 SW 2 9207 Indian River Drive SW-5 SW 5 U.S. 1 at Village Green Dr.

SW-10 SW 10 Port St. Lucie Blvd. at Cairo Rd.

SSW-2 SSW 3 10307 Indian River Drive SSW-5 SSW 6 U.S. 1 at Port St. Lucie Blvd.

SSW-lo SSW 8 Pine Vallev at Westmoreland Rd.

S-5 S 5 13179 Indian River Drive S-10 S 10 U.S. 1 at S.R. 714 S/SSE-10 SSE 10 Indian River Dr. at Quail Run Lane SSE-5 SSE 5 Entrance to Nettles Island SSE-10 SSE 10 Elliot Museum SE-1 SE 1 South of Coolinq Canal Control:

H-32 NNW 19 Universitv of Florida IFAS Vero Beach

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ATTACHMENT A PAGE 2 OF 4 PATHWAY: AIRBORNE SAMPLES COLLECTED: RADIOIODINE AND PARTICULATES SAMPLE COLLECTION FREQUENCY: WEEKLY Location Direction Approximate Description Name Sector Distance (miles)

H-08 WNW 6 FPL Substation, Weatherby Rd.

H-14 SE 1 On-Site, Near South Property Line H-30 W 2 Power Line, 7609 Indian River Drive H-34 N 0.5 On-Site at Meteorology Tower Control:

H-12 S 12 FPL Substation, SR-76 Stuart

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 3 OF 4 PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER (OCEAN)

SAMPLE COLLECTION FREQUENCY: H-15 WEEKLY, H-59 MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

H-15 ENEIEISSE <1 Atlantic Ocean, Public Beaches East Side AlA Control:

H-59 S/SSE 10-20 South End, Hutchinson Island SAMPLES COLLECTED: SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Direction Approximate Description Name Sector Distance (miles)

H-15 ENEIE/ESE <1 Atlantic Ocean, Public Beaches East Side AlA Control:

H-59 S/SSE 10-20 South End, Hutchinson Island

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS 1 & 2 ATTACHMENT A PAGE 4 OF 4 PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA AND FISH SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Direction Approximate Description Name Sector Distance (miles)

H-15 ENE/E/ESE <1 Ocean Side, Vicinity of St. Lucie Plant Control:

H-59 S/SSE 10-20 South End, Hutchinson Island SAMPLES COLLECTED: BROAD LEAF VEGETATION SAMPLE COLLECTION FREQUENCY: MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

H-51 N/NNW 1 Off-Site Near North Property Line H-52 S/SSE 1 Off-Site Near South Property Line Control:

H-59 S/SSE 10-20 South End, Hutchinson Island SAMPLES COLLECTED: MILK SAMPLE COLLECTION FREQUENCY: QUARTERLY Location Direction Approximate Description Name Sector Distance (miles)

H-101 WSW 3.5 One Goat, Private Residence, Spanish Lakes, East of US1 Control:

None: Not found any fresh goats with similar grazing activities (backyard grass & wild vegetation)

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY ST. LUCIE SITE 2003 First Quarter 2003 Second Quarter 2003 Third Quarter 2003 Fourth Quarter 2003

SL QR IQ-03 ST. LUCIE SITE Technical Specifications Sampling First Quarter, 2003 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne Weekly 5 65 2.a. Air Iodines 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 2 3 3.b. Shoreline Sediment Semiannually 2 2
4. Ingestion 4.a. Fish and Invertebrates 4.a. I. Crustacea Semiannually 2 0 4.a.2. Fish Semiannually 2 2 4.b. Broadleaf Vegetation Monthly 3 9 4.c. Milk Quarterly 1 1 Total: 187 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.

I of 7

SL QR 1Q-03

1. DIRECT RADIATION - TLDs - (uR/hour)

Sample Deployment 03-Dec-02 Sample Deployment 03-Dec-02 Site Collection 04-Mar-03 Site Collection 04-Mar-03 N-I 5.1 +/- 0.2 SW-2 4.9 0.2 NNW-5 4.8 0.2 SW-S 5.8 0.2 NNW-10 5.2+0.2 SW-10 5.3 0.2 NW-5 5.6 + 0.2 SSW-2 5.0 0.2 NW-10 6.4 0.2 SSW-S 5.8 0.2 SSW-lo 5.6d 0.2 WNW-2 4.7 0.2 WNW-5 5.0i+0.2 S-5 5.0 0.2 WNW-10 6.0 0.2 S-10 5.3 0.2 S/SSE-10 5.1 + 0.2 W-2 4.9 0.2 W-5 5.6 0.2 SSE-5 4.7d 0.2 W-10 5.7 0.2 SSE-10 5.4 + 0.2 WSW-2 5.1 + 0.2 SE-I 4.9 0.2 WSW-5 4.6d 0.2 WSW-10 4.5+0.2 H-32 5.6 0.2 2 of 7

SL QR 1Q-03 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (vCi/ m3 )

Collection Date H0O H12 H14 H30 H34 07-Jan-03 <0.01 <0.01 <0.01 <0.01 <0.01 13-Jan-03 <0.02 <0.02 <0.02 <0.02 <0.02 22-Jan-03 <0.01 <0.01 <0.01 <0.01 <0.01 28-Jan-03 <0.02 <0.02 <0.02 <0.02 <0.02 06-Feb-03 <0.02 <0.02 <0.02 <0.02 <0.02 11-Feb-03 <0.02 <0.02 <0.02 <0.02 <0.02 17-Feb-03 <0.02 <0.02 <0.02 <0.02 <0.02 26-Feb-03 <0.01 <0.01 <0.01 <0.01 <0.01 04-Mar-03 <0.02 <0.02 <0.01 <0.01 <0.01 13-Mar-03 <0.02 <0.02 <0.02 <0.02 <0.02 20-Mar-03 <0.02 <0.02 <0.02 <0.02 <0.02 25-Mar-03 <0.03 <0.03 <0.03 <0.03 <0.03 31-Mar-03 <0.02 <0.02 <0.02 <0.02 <0.02 3 of 7

SL QR 1Q-03 2.b.1. AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Sample Sites Collection Date H08 H12 H14 H30 H34 07-Jan-03 0.019+/- 0.002 0.015 + 0.002 0.016 4 0.002 0.018 + 0.002 0.023 + 0.002 13-Jan-03 0.018 +/- 0.003 0.015 + 0.002 0.016 4 0.003 0.019 + 0.003 0.020 + 0.003 22-Jan-03 0.019 + 0.002 0.015 + 0.002 0.022 4 0.002 0.024 A 0.002 0.028 + 0.002 28-Jan-03 0.018 + 0.003 0.014 + 0.002 0.012 4 0.002 0.015 + 0.003 0.021 + 0.003 06-Feb-03 0.013 +/- 0.002 0.011 + 0.002 0.014 4 0.002 0.013 4 0.002 0.013 + 0.002 11-Feb-03 0.011 0.003 0.008 + 0.002 0.012 4 0.002 0.011 0.003 0.014 + 0.003 17-Feb-03 0.016 +/- 0.002 0.017 + 0.002 0.013 4 0.002 0.017 : 0.002 0.016 + 0.002 26-Feb-03 0.010 4 0.001 0.011 + 0.002 0.010 I 0.001 0.008 + 0.001 0.011 + 0.002 04-Mar-03 0.005 + 0.002 0.006 + 0.002 0.007 4 0.002 0.008 b 0.002 0.009 + 0.002 13-Mar-03 0.011 + 0.002 0.010 + 0.002 0.007 + 0.001 0.010 + 0.002 0.012 i 0.002 20-Mar-03 0.011 z 0.002 0.008 + 0.002 0.009 + 0.002 0.011 d 0.002 0.010 + 0.002 25-Mar-03 0.019 4 0.003 0.017 + 0.003 0.018 + 0.003 0.016 +/- 0.003 0.0 16 4 0.003 31-Mar-03 0.016 + 0.003 0.015 +/- 0.002 0.012 4: 0.002 0.015 +/- 0.002 0.017 + 0.003 Mean: 0.014 + 0.001 0.012 +/- 0.001 0.013 + 0.001 0.014 +/- 0.001 0.016 + 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES (pCi/m 3 )

First Quarter, 2003 Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.1211 +0.0151 <0.0284 <0.0016 <0.0016 <0.0628 H12 0.1081 - 0.0145 <0.0274 <0.0015 <0.0015 <0.0555 H14 0.1454 + 0.0108 <0.0169 <0.0005 <0.0010 0.0242 4 0.0040 H30 0.1409 + 0.0140 <0.0306 <0.0016 <0.0014 <0.0634 H34 0.1062 4 0.0144 <0.0268 <0.0014 <0.0016 <0.0660 4 of 7

SL QR IQ-03 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 (A) (B)

H15 07-Jan-03 <129 149 i 38 <6 <6 <12 <7 <12 <11 <9 <7 <7 <8 13-Jan-03 <129 362 +/- 36 <3 <3 <8 <5 <9 <7 <4 <3 <3 <9 22-Jan-03 <125 403 4 36 <3 <4 <6 <4 <8 <5 <5 <4 <4 <6 28-Jan-03 <125 333 + 50 <6 <6 <11 <7 <12 <9 <7 <6 <6 <9 05-Feb-03 <129 350 + 56 <6 <7 <15 <7 <12 <11 <9 <7 <5 <4 11-Feb-03 <129 243 + 33 <3 <3 <9 <4 <8 <6 <4 <3 <4 <10 17-Feb-03 <129 403 + 34 <4 <4 <6 <4 <8 <7 <7 <4 <4 <6 26-Feb-03 115 +/-41 363 + 14 <1 <1 <2 <1 <2 <2 <1 <1 <1 <2 05-Mar-03 <127 411 + 16 <1 <2 <3 <2 <4 <2 <2 <2 <2 <4 13-Mar-03 686+/-31 360 4 36 <4 <3 <9 <4 <8 <6 <6 <4 <4 <5 20-Mar-03 <127 353 + 34 <4 <4 <6 <5 <7 <6 <4 <4 <4 <9 25-Mar-03 <127 281 i 30 <4 <3 <7 <4 <8 <6 <4 <4 <3 <8 31-Mar-03 <127 326 +/- 20 <2 <2 <4 <2 <4 <3 <3 <2 <2 <3 H59 08-Jan-03 <129 137 + 28 <4 <3 <8 <5 <6 <6 <5 <4 <4 <9 06-Feb-03 <129 357 + 43 <6 <6 <11 <6 <12 <12 <8 <7 <6 <11 05-Mar-03 <127 451 + 52 <6 <4 <13 <7 <13 <10 <7 <6 <6 <10 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

SL QR 1Q-03 3.b. SHORELINE SEDIMENT - (vCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 H15 22-Jan-03 <100 507 + 56 <10 <11 <12 <10 <540 325 +/- 14 <57 361 +/- 142 H59 23-Jan-03 <70 173 +/- 43 <7 <7 <10 <8 <2049 159+/-9 48+/- 12 353+/- 118 4.a. 1. CRUSTACEA - (Blue Crab) - (pCi/k. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample has not yet been collected.

H59 This sample has not yet been collected.

4.a.2. FISH - (Barracuda, Mixed Fish) - (pCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 23-Jan-03 3631 +/- 119 <14 <25 <83 <14 <32 <13 <12 <225 <53 H59 08-Jan-03 3281 + 136 <15 <13 <32 <17 <32 <15 <16 <283 <65 6 of 7

/

SL QR 1Q-03 4.b. BROADLEAF VEGETATION _ ._

Brazilian rr Penner

's

- (nCi/kpz. wet weipht)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Ra-226 H51 08-Jan-03 831 + 77 3565 +/- 191 <16 <16 21 + 7 <2669 <350 05-Feb-03 1022 + 72 2979+/- 140 <15 <13 <11 <650 <246 05-Mar-03 867+ 108 3680+ 207 <17 <20 74+7 <2544 <378 H52 08-Jan-03 732 + 83 3558 +/- 188 <16 <18 52+/-8 <2348 <323 05-Feb-03 1180+76 2864+/- 181 <21 <17 <17 <2271 <339 05-Mar-03 667 + 65 4006 +/- 163 <12 <13 24+/-5 <771 <268 H59 08-Jan-03 1094+92 2304+/- 154 <17 <19 <21 <2536 <350 06-Feb-03 1123 + 43 3761 +/- 95 <9 <8 <7 <1208 <167 05-Mar-03 792 + 97 2748 +/- 182 <15 <18 50 +/- 12 <2531 <369 4.c. MILK - (pCi/)

Sample Collection Ba-140 Site Date K-40 I-131 Cs-134 Cs-137 La-140 (A)

H101 12-Mar-03 1708 + 77 <0.2 <6 22 + 3 <9 (A) - This tabulated LLD value is for Ba-140, cither based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity.

7 of 7

SL QR 2Q-2003 ST. LUCIE SITE Technical Specifications Sampling Second Quarter, 2003 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air Iodines Weekly 5 60 2.b. Air Particulates Weekly 5 60
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 3 3.b. Shoreline Sediment Semiannually 0 0
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 0 2 4.a.2. Fish Semiannually 0 0 4.b. Broadleaf Vegetation Monthly 3 9 4.c. Milk Quarterly 1 1 Total: 175 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background and with greater than a 50% error term are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.

1 of 7

SL QR 2Q-2003

1. DIRECT RADIATION - TLDs - (I!R/hour)

Sample Deployment 04-Mar-03 Sample Deployment 04-Mar-03 Site Collection 03-Jun-03 Site Collection 03-Jun-03 N-1 4.8+/-0.2 SW-2 4.6+/-0.2 NNW-5 4.94 0.2 SW-5 5.6+/-0.2 NNW-10 4.940.2 SW-10 5.2+/-0.2 NW-5 5.1 4 0.2 SSW-2 4.7+/-0.2 NW-10 6.440.2 SSW-5 5.440.2 WNW-2 5.04 0.2 SSW-lo 5.3+/-0.2 WNW-5 4.9+/-0.2 S-5 5.1 +/-0.2 WNW-1 0 5.940.2 S-10 5.0 + 0.2 W-2 5.040.2 S/SSE-10 4.9 + 0.2 W-5 5.440.2 SSE-5 4.5 4 0.2 W-10 5.24 0.2 SSE-10 5.3 +/- 0.2 WSW-2 4.6+/- 0.2 SE-1 4.4 + 0.2 WSW-5 4.840.2 H-32 5.2 + 0.2 WSW-10 4.740.2 2 of 7

SL QR 2Q-2003 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/ 3 M )

Collection Date H08 H12 H14 H30 H34 09-Apr-03 <0.02 <0.02 <0.02 <0.02 <0.02 14-Apr-03 <0.03 <0.03 <0.03 <0.03 <0.03 23-Apr-03 <0.01 <0.01 <0.01 <0.01 <0.01 01-May-03 <0.02 <0.02 <0.01 <0.01 <0.01 07-May-03 <0.01 <0.01 <0.01 <0.01 <0.01 12-May-03 <0.02 <0.02 <0.02 <0.02 <0.02 21-May-03 <0.01 <0.01 <0.01 <0.01 <0.01 28-May-03 <0.02 <0.02 <0.02 <0.02 <0.02 04-Jun-03 <0.02 <0.02 <0.02 <0.02 <0.02 1 1-Jun-03 <0.01 <0.01 <0.01 <0.01 <0.01 18-Jun-03 <0.01 <0.01 <0.01 <0.01 <0.01 24-Jun-03 <0.02 <0.02 <0.02 <0.02 <0.02 3 of 7

SL QR 2Q-2003 2.b.1. AIR PARTICULATES - GROSS BETA - (pCi/M3 )

Sample Site Collection Date H08 H12 H14 H30 H34 09-Apr-03 0.008 i 0.001 0.014 0.002 0.015 + 0.002 0.014 + 0.002 0.010 + 0.002 14-Apr-03 0.011 + 0.003 0.016 4 0.003 0.015 + 0.003 0.014 + 0.003 0.009 + 0.002 23-Apr-03 0.016 4 0.002 0.014 d 0.002 0.012 + 0.002 0.013 +/- 0.002 0.013 4 0.002 01-May-03 0.013 4 0.002 0.011 + 0.002 0.012 + 0.002 0.012 4 0.002 0.012 4 0.002 07-May-03 0.010 4 0.002 0.012 + 0.002 0.011 + 0.002 0.012 iz 0.002 0.017 + 0.002 12-May-03 0.011 + 0.003 0.013 + 0.003 0.009 + 0.002 0.009 4 0.002 0.016 4 0.003 21-May-03 0.011 4 0.002 0.011 4 0.002 0.009 + 0.002 0.009 + 0.002 0.011 + 0.002 28-May-03 0.011 + 0.002 0.009 + 0.002 0.011 i 0.002 0.010 +/- 0.002 0.007 + 0.002 04-Jun-03 0.012 + 0.002 0.019 + 0.002 0.025 + 0.003 0.022 +/- 0.003 0.025 + 0.003 11-Jun-03 0.004 4 0.00 1 0.005 4 0.002 0.008 4 0.002 0.009 4 0.002 0.007 4 0.001 18-Jun-03 0.005 4 0.002 0.009 4 0.002 0.006 4 0.002 0.004 4 0.001 0.007 4 0.002 24-Jun-03 0.005 4 0.002 0.007 4 0.002 0.006 L 0.002 0.006 + 0.002 0.010 +/- 0.002 Mean: 0.010 d 0.001 0.012 + 0.001 0.012 4 0.001 0.011 A 0.001 0.012 4 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES (pCi/M 3 )

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.0810 +/- 0.0097 <0.0228 <0.0017 <0.0012 <0.0507 H12 0.1315 4 0.0110 <0.0285 <0.0015 <0.0015 <0.0469 H14 0.1117 + 0.0115 <0.0280 <0.0014 <0.0010 <0.0539 H30 0.0981 + 0.0122 <0.0231 <0.0015 <0.0014 <0.0537 H34 0.1182 4 0.0113 <0.0296 <0.0016 <0.0010 0.0463 4 0.0142 4 of 7

SL QR 2Q-2003 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 (A) (B)

H15 09-Apr-03 230+/-24 321 + 42 <5 <5 <11 <6 <13 <9 <9 <5 <5 <9 14-Apr-03 81 + 22 321 + 35 <5 <5 <12 <5 <11 <9 <9 <5 <6 <8 23-Apr-03 79+/-39 298 + 31 <3 <3 <7 <4 <9 <6 <4 <3 <4 <9 01-May-03 <120 369 + 47 <7 <7 <12 <9 <16 <12 <8 <7 <7 <10 07-May-03 <120 305 A 34 <4 <3 <5 <4 <8 <5 <4 <4 <3 <7 12-May-03 <120 335 + 30 <4 <3 <6 <4 <7 <6 <4 <3 <4 <9 21-May-03 <120 350 + 32 <3 <3 <8 <5 <7 <6 <4 <3 <3 <9 28-May-03 <120 385 36 <4 <4 <11 <5 <10 <9 <5 <5 <5 <10 03-Jun-03 <122 418 43 <6 <6 <13 <8 <14 <11 <7 <6 <6 <13 I 1-Jun-03 <121 367 35 <3 <3 <8 <4 <7 <6 <5 <4 <4 <8 18-Jun-03 <121 331 27 <2 <2 <6 <4 <7 <5 <4 <3 <3 <5 24-Jun-03 <121 307 35 <3 <3 <7 <4 <7 <5 <4 <4 <3 <8 H59 01 -Apr-03 <121 348 32 <3 <4 <9 <4 <7 <5 <8 <4 <4 <5 01-May-03 <120 390 43 <6 <7 <13 <8 <17 <11 <9 <8 <7 <11 03-Jun-03 <122 411 25 <3 <3 <5 <3 <6 <5 <3 <3 <3 <5 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

5 of 7

.} 99S SL QR 2Q-2003 3.b. SHORELINE SEDIMENT - (pCi/kg. dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 These samples were previously collected.

4.a. 1. CRUSTACEA - (nCifkg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 22-Apr-03 1469 +/- 153 <18 <18 <37 <22 <39 <21 <19 <363 <90 H59 09-Apr-03 1337 + 144 <16 <17 <36 <19 <45 <18 <16 537:h 155 <81 4.a.2. FISH - (WCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 These samples were previously collected.

6 of 7

2 . ,

SL QR 2Q-2003 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg. wet weight)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 H51 01-Apr-03 1158 + 41 4135 4 105 <12 <8 <8 <1192 <20 <137 01-May-03 575+/-58 5043 +/- 174 <16 <13 <13 <732 <32 <242 03-Jun-03 843 + 73 4069+ 206 <16 <20 <18 <2297 <50 <303 H52 01-Apr-03 674+28 6354 + 82 <8 <5 <5 528 +/- 138 <14 <102 01-May-03 1593 I 40 4224 +/- 92 <8 <7 <7 <983 <18 <143 03-Jun-03 547 + 81 3347+/- 197 <15 <20 <19 <2588 <53 <294 H59 01-Apr-03 706 + 75 4129+/- 161 <19 <13 <11 <664 <31 <243 01-May-03 1051 + 99 3558 + 195 <19 <18 <17 <2215 <42 <337 03-Jun-03 997+/-75 4372 + 175 <11 <12 <12 <733 <34 <235 4.c. MTLK - (pCi/L)

Sample Collection Ba- 140 Site Date K-40 I-131 Cs-134 Cs-137 La-140 (A)

HIOI 24-May-03 1650 + 53 <0.5 <5 37+4 <7 (A) - This tabulated LLD value is for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity.

7 of 7

SL QR 3Q-2003 ST. LUCIE SITE Technical Specifications Sampling Third Quarter, 2003 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 14 Monthly 1 3 3.b. Shoreline Sediment Semiannually 2 2
4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 2 4.a.2. Fish Semiannually 2 1 4.b. Broadleaf Vegetation Monthly 3 9 4.c. Milk Quarterly 1 1 Total: 189 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background and with greater than a 50% error term are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.

1 of 7

SL QR 3Q-2003

1. DIRECT RADIATION - TLDs - (uR/hour)

Sample Deployment 03-Jun-03 Sample Deployment 03-Jun-03 Site Collection 23-Sep-03 Site Collection 23-Sep-03 N-I 5.2+/-0.2 SW-2 4.2 +/- 0.2 NNW-5 4.5+/-0.2 SW-5 5.6 +/- 0.2 NNW-10 4.9+/-0.2 SW-10 4.7 +/- 0.2 NW-5 4.6+/-0.2 SSW-2 4.5 +/-0.2 NW-10 6.0+/-I0.2 SSW-5 5.3 4 0.2 WNW-2 4.8+/-0.2 SSW-lo 4.9 +/- 0.2 WNW-5 4.7 + 0.2 S-5 4.6 +/- 0.2 WNW-10 5.5+/-0.2 S-10 4.6 +/-0.2 W-2 4.3 +/- 0.2 S/SSE-10 4.4 +/- 0.2 W-5 4.8 + 0.2 SSE-5 4.3 +/-0.2 W-10 4.6 +/-0.2 SSE-10 5.1 + 0.2 WSW-2 4.4 +/- 0.2 SE-I 4.0 +/- 0.2 WSW-5 4.4 +/-0.2 H-32 5.4 + 0.2 WSW-10 4.0 +/- 0.2 2 of 7

SL QR 3Q-2003 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/ M 3 )

Collection Date H08 H12 H14 H30 H34 09-Jul-03 <0.05 <0.04 <0.04 <0.05 <0.04 15-Jul-03 <0.02 <0.02 <0.02 <0.02 <0.02 24-Jul-03 <0.01 <0.01 <0.01 <0.01 <0.01 30-Jul-03 <0.04 <0.04 <0.04 <0.04 <0.04 05-Aug-03 <0.02 <0.02 <0.01 <0.02 <0.01 14-Aug-03 <0.01 <0.01 <0.01 <0.01 <0.01 20-Aug-03 <0.02 <0.02 <0.02 <0.02 <0.02 28-Aug-03 <0.01 <0.01 <0.01 <0.01 <0.01 04-Sep-03 <0.01 <0.01 <0.01 <0.01 <0.01 10-Sep-03 <0.02 <0.02 <0.02 <0.02 <0.03 16-Sep-03 <0.03 <0.03 <0.02 <0.02 <0.02 23-Sep-03 <0.01 <0.01 <0.01 <0.01 <0.01 30-Sep-03 <0.01 <0.01 <0.01 <0.01 <0.01 3 of 7

SL QR 3Q-2003 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/M3 )

Sample Site Collection Date H08 H12 H14 H30 H34 09-Jul-03 0.010 +/- 0.002 0.008 4 0.002 0.008 + 0.002 0.007 4 0.001 0.011 + 0.002 15-Jul-03 0.006 +/- 0.002 0.010 I 0.002 0.008 + 0.002 0.010 4 0.002 0.011 + 0.002 24-Jul-03 0.009 +/- 0.002 0.009 410.002 0.012 + 0.002 0.010 4 0.002 0.009 + 0.002 30-Jul-03 0.006 +/- 0.002 0.007 4 0.002 0.007 i 0.002 0.004 4 0.002 0.008 + 0.002 05-Aug-03 0.005 +/- 0.002 0.013 4 0.002 0.008 + 0.002 0.005 + 0.002 0.007 + 0.002 14-Aug-03 0.005 +/- 0.001 0.007 4 0.001 0.005 + 0.001 0.005 + 0.001 0.005 + 0.001 20-Aug-03 0.007 +/- 0.002 0.005 i 0.002 0.008 + 0.002 0.006 4 0.002 0.009 + 0.002 28-Aug-03 0.006 +/- 0.002 0.009 + 0.002 0.007 + 0.002 0.010 4 0.002 0.009 + 0.002 04-Sep-03 0.004 +/- 0.001 0.011 + 0.002 0.010 + 0.002 0.009 k 0.002 0.011 + 0.002 10-Sep-03 0.004 +/- 0.002 0.006 + 0.002 0.005 4 0.002 0.005 + 0.002 0.007 + 0.002 16-Sep-03 0.012 +/- 0.002 0.013 + 0.002 0.008 d 0.002 0.012 + 0.002 0.011 + 0.002 23-Sep-03 0.010 4 0.002 0.011 0.002 0.011 + 0.002 0.015 4 0.002 0.017 : 0.002 30-Sep-03 0.005 +/- 0.002 0.003 + 0.001 0.008 +/- 0.002 0.014 4 0.002 0.015 + 0.002 Mean 0.007 +/- 0.001 0.009 4 0.001 0.008 4 0.001 0.009 4 0.001 0.010 + 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES (nCi/m 3 )

Third Ouarter. 2003 Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.0765 4 0.0127 <0.0274 <0.0016 <0.0014 <0.0558 H12 0.0766 +/- 0.0089 <0.0173 <0.001 1 <0.0012 0.0068 d 0.0034 H14 0.0809 + 0.0134 <0.0346 <0.0017 <0.0012 <0.0624 H30 0.0945 4 0.0087 <0.0194 <0.0013 <0.0011 0.0131 L0.0031 H34 0.0854 +/- 0.0148 <0.0290 <0.0016 <0.0012 <0.0585 4 of 7

SL QR 3Q-2003 3.a. SURFACE WATER - (pCi/L Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 I-131 Cs-134 Cs-137 La-140 (A) (B)

H15 01-Jul-03 <115 386 + 40 <5 <5 <10 <7 <12 <9 <6 <5 <4 <10 09-Jul-03 <115 385 + 25 <2 <3 <5 <3 <6 <4 <3 <3 <3 <5 15-Jul-03 <115 421I42 <5 <5 <11 <6 <12 <9 <6 <6 <5 <9 24-Jul-03 <115 338 + 27 <3 <3 <7 <4 <6 <5 <4 <3 <3 <4 30-Jul-03 <118 401 I 34 <3 <3 <6 <5 <9 <6 <4 <5 <4 <6 05-Aug-03 <121 340 + 34 <4 <3 <6 <4 <9 <7 <5 <4 <4 <7 14-Aug-03 <121 324 +/- 32 <4 <4 <8 <4 <8 <5 <6 <4 <4 <5 20-Aug-03 <117 314+/-31 <3 <3 <8 <4 <7 <6 <4 <3 <3 <9 28-Aug-03 <117 287 + 29 <3 <3 <5 <3 <6 <5 <3 <3 <2 <8 04-Sep-03 <117 336 +/- 30 <3 <3 <7 <4 <8 <5 <4 <4 <3 <7 10-Sep-03 <120 361 + 23 <2 <3 <6 <3 <5 <5 <4 <3 <3 <4 17-Sep-03 <119 341 + 33 <3 <4 <8 <4 <8 <6 <6 <4 <4 <6 23-Sep-03 <119 354 + 26 <3 <2 <5 <3 <7 <5 <3 <3 <3 <5 30-Sep-03 <120 369 + 25 <2 <2 <4 <3 <5 <4 <3 <3 <3 <7 H59 09-Jul-03 <115 370 +/- 25 <3 <2 <6 <3 <5 <4 <3 <3 <3 <5 05-Aug-03 <121 370 + 40 <4 <4 <9 <3 <9 <8 <4 <4 <5 <5 17-Sep-03 <119 309 + 37 <5 <5 <8 <5 <11 <8 <6 <6 <5 <6 (A) - These tabulated LLD values for Zr/Nb-95 arc the higher of the individual parent or daughter LLDs.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

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SL QR 3Q-2003 3.b. SHORELINE SEDIMENT - (nCi/kg. drv weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 U-238 H15 15-Aug-03 <71 308 + 53 <8 <8 <12 <10 <655 338 + 12 150 + 13 <472 H59 15-Aug-03 <36 124 + 22 <3 <3 <4 <4 3301 117 257 + 5 701:6 381 : 90 4.a. 1. CRUSTACEA - (pCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 HIS 14-Aug-03 1658 : 216 <25 <17 <51 <27 <50 <28 <22 <423 <158 H59 15-Aug-03 1374 + 156 <17 <19 <43 <25 <43 <20 <24 <364 <93 4.a.2. FISH - (pCi/ke. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 This sample has not yet been collected H59 15-Aug-03 34544248 <25 <20 <51 <30 <49 <30 <519 <120 6 of 7

SL QR 3Q-2003 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg. wet weighO Sample Collection Site Date Be-7 K40 I-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 H51 09-Jul-03 4815 4 212 <17 <17 <16 <2478 <49 <301 1028+83 05-Aug-03 991+/-88 4754 4 214 <14 <17 <15 <2235 <49 <341 17-Sep-03 806 +/- 96 4056 + 193 <19 <18 <13 <2352 <47 <327 H52 4798 + 169 09-Jul-03 527 + 62 <15 <12 <11 <898 <37 <294 05-Aug-03 995 + 83 4614 4 214 <16 <18 1746 <2530 <50 <292 17-Sep-03 779 + 62 5894 +/-192 <14 <13 <15 <796 <32 <284 H59 09-Jul-03 6084+/- 194 <13 <41 <318 781+73 <15 <12 <889 05-Aug-03 628 +/- 61 4122+/- 158 <11 <10 <9 <726 <33 <253 17-Sep-03 689 + 61 4542+/- 166 <15 <12 <12 <700 <34 <264 4.c. MILK - (pCi/U)

Sample Collection Ba-140 Site Date K-40 I-131 Cs-134 Cs-137 La-140 (A)

HI0 14-Aug-03 1779+/-27 <0.1 <2 59+/- 1 <3 (A) This tabulated LLD value is for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity.

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SL QR 4Q-2003 ST. LUCIE SITE Technical Specifications Sampling Fourth Quarter, 2003.

Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 27 27
2. Airborne 2.a. Air Iodines Weekly 5 65 2.b. Air Particulates Weekly 5 65
3. Waterborne 3.a. Surface Water Weekly 1 13 Monthly 3 3.b. Shoreline Sediment Semiannually 0 0
4. Ingestion 4.a. Fish and Invertebrates 4.a.I. Crustacea Semiannually 1 0 4.a.2. Fish Semiannually 0 I 4.b. Broadleaf Vegetation Monthly 3 9 4.c. Milk Quarterly 1 10 Total: 183 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95% confidence) for the true activity in the sample.

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SL QR 4Q-2003

1. DIRECT RADIATION - TLDs - (RR/hour)

Sample Deployment 23-Sep-03 Sample Deployment 23-Sep-03 Site Collection 02-Dec-03 Site Collection 02-Dec-03 N-I 4.8 +/-0.2 SW-2 4.6 4 0.2 NNW-5 4.8+/-0.2 SW-S 5.8 4 0.2 NNW-10 4.8+/-0.2 SW-10 4.7 +/- 0.2 NW-5 5.1 + 0.2 SSW-2 4.4 + 0.2 NW-10 6.2+/-0.3 SSW-S 5.4 4 0.2 WNW-2 5.0+/-0.2 SSW-lo 5.4 + 0.2 WNW-5 5.0 + 0.2 S-5 4.8 4 0.2 WNW-10 5.7 + 0.2 S-10 4.4 + 0.2 W-2 4.9 4 0.2 S/SSE-10 4.6 + 0.2 W-5 5.0+/-0.2 SSE-5 4.4 + 0.2 W-10 5.0+/-0.2 SSE-10 5.5 4 0.2 WSW-2 4.8+/-0.2 SE-I 4.6 4 0.2 WSW-5 4.8+/-0.2 H-32 5.6 4 0.2 WSW-l0 4.1 4 0.2 2 of 7

SL QR 4Q-2003 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/ m 3

)

Collection Date H08 H12 H14 H30 H34 07-Oct-03 <0.02 <0.02 <0.02 <0.02 <0.02 15-Oct-03 <0.02 <0.01 <0.01 <0.01 <0.01 22-Oct-03 <0.02 <0.02 <0.02 <0.02 <0.02 29-Oct-03 <0.01 <0.01 <0.01 <0.01 <0.01 04-Nov-03 <0.02 <0.02 <0.01 <0.02 <0.02 12-Nov-03 <0.01 <0.01 <0.01 <0.01 <0.01 18-Nov-03 <0.02 <0.02 <0.01 <0.02 <0.02 25-Nov-03 <0.01 <0.01 <0.01 <0.01 <0.01 02-Dec-03 <0.02 <0.02 <0.02 <0.02 <0.02 09-Dec-03 <0.02 <0.02 <0.02 <0.02 <0.02 15-Dec-03 <0.02 <0.02 <0.02 <0.02 <0.02 22-Dec-03 <0.02 <0.02 <0.01 <0.01 <0.01 29-Dec-03 <0.01 <0.01 <0.01 <0.01 <0.01 3 of 7

SL QR 4Q-2003 2.b.l. AIR PARTICULATES - GROSS BETA - (pCi/M3 )

Sample Site Collection Date H08 H12 H14 H30 H34 07-Oct-03 0.022 4 0.003 0.014 + 0.002 0.020 4 0.002 0.026 + 0.003 0.022 4t 0.003 15-Oct-03 0.012 I 0.002 0.011 + 0.002 0.014 +/- 0.002 0.013 + 0.002 0.011 + 0.002 22-Oct-03 0.013 4 0.002 0.018 + 0.002 0.0 15 4 0.002 0.015 + 0.002 0.013 + 0.002 29-Oct-03 0.017 4 0.002 0.023 + 0.002 0.021 +/- 0.002 0.019 i 0.002 0.022 4 0.002 04-Nov-03 0.007 4 0.002 0.007 + 0.002 0.008 4 0.002 0.007 + 0.002 0.009 i 0.002 12-Nov-03 0.004 + 0.001 0.005 i 0.001 0.005 + 0.001 0.005 + 0.001 0.007 4 0.002 18-Nov-03 0.019 + 0.003 0.017 + 0.002 0.013 4 0.002 0.015 + 0.002 0.015+/- 0.002 25-Nov-03 0.012 4 0.002 0.016 + 0.002 0.013

  • 0.002 0.013 + 0.002 0.018 4 0.002 02-Dec-03 0.015 + 0.002 0.015 + 0.002 0.015 4 0.002 0.011 + 0.002 0.013 4 0.002 09-Dec-03 0.007 4 0.002 0.016 + 0.002 0.011 4 0.002 0.014 + 0.002 0.014 + 0.002 15-Dec-03 0.016 4 0.002 0.012 : 0.002 0.013 d 0.002 0.014 + 0.002 0.017 + 0.002 22-Dec-03 0.009 I 0.002 0.010 + 0.002 0.015 i 0.002 0.014 + 0.002 0.018 + 0.002 29-Dec-03 0.019 4 0.002 0.015 + 0.002 0.014 4I0.002 0.017 + 0.002 0.015 +/- 0.002 Mean: 0.013 4 0.001 0.014 + 0.001 0.014 E 0.00 I 0.014 + 0.001 0.015 + 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES (pCi/M 3 )

Fourth Quarter. 2003 Samnle Site Be-7 K-40 Cs-134 Cs-137 Pb-210 H08 0.1506 + 0.0106 <0.0200 <0.0012 <0.0009 0.0199 + 0.0039 H12 0.1206 + 0.0108 <0.0204 <0.0010 <0.0008 0.0202 + 0.0038 H14 0.1386 4 0.0107 <0.0171 <0.0008 <0.0008 0.0248 + 0.0042 H30 0.1355 + 0.0114 <0.0184 <0.0013 <0.0011 0.0212 d 0.0050 H34 0.1498 + 0.0122 <0.0178 <0.0011 <0.0011 0.0184 +/- 0.0042 4 of 7

SL QR 4Q-2003 3.a. SURFACE WATER - (pCi/L)

Sample Collection Zr-95 Ba-140 Site Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 (A) (B)

H15 07-Oct-03 <120 335 + 32 <3 <4 <8 <4 <7 <6 <4 <4 <5 <9 15-Oct-03 <119 345 + 27 <3 <4 <6 <4 <6 <6 <4 <4 <4 <7 22-Oct-03 <113 345 + 24 <3 <3 <5 <3 <6 <5 <3 <3 <3 <7 29-Oct-03 <122 416 + 36 <4 <3 <7 <4 <8 <5 <4 <4 <3 <8 04-Nov-03 210 + 24 350 + 50 <5 <5 <9 <7 <12 <8 <7 <5 <6 <11 12-Nov-03 <126 339 + 39 <4 <5 <9 <5 <10 <7 <5 <5 <5 <14 18-Nov-03 <126 317 + 32 <4 <3 <7 <3 <8 <7 <5 <3 <3 <6 25-Nov-03 <114 293 + 35 <4 <4 <8 <4 <7 <7 <6 <4 <3 <5 02-Dec-03 <114 319+44 <7 <6 <13 <7 <11 <10 <6 <7 <5 <10 09-Dec-03 <115 324 + 35 <3 <4 <7 <5 <8 <7 <4 <4 <4 <9 15-Dec-03 <113 3574 15 <2 <1 <3 <2 <4 <3 <2 <2 <2 <2 22-Dec-03 <113 354 4 32 <3 <4 <9 <4 <8 <7 <8 <3 <5 <6 29-Dec-03 <113 325 36 <3 <4 <5 <4 <8 <7 <6 <5 <4 <4 H59 07-Oct-03 <120 327 34 <4 <4 <8 <4 <9 <6 <5 <4 <4 <9 12-Nov-03 <126 262 47 <5 <6 <13 <5 <14 <11 <6 <6 <6 <14 02-Dec-03 61 17 296431 <4 <3 <8 <4 <7 <6 <5 <4 <4 <7 03-Dec-02 <124 372 I 45 <6 <4 <15 <9 <13 <11 <9 <6 <5 <12 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLDs.

(B) - These tabulated LLD values are for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity for a given sample.

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SL QR 4Q-2003 3.b. SHORELINE SEDIMENT - (pCi/kg. dry weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 These samples were previously collected.

H59 These samples were previously collected.

4.a. 1. CRUSTACEA - (pCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 These samples were previously collected.

H59 These samples were previously collected.

4.a.2. FISH - (pCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 H15 14-Oct-03 1824+ 143 <15 <14 <30 <18 <34 <15 <17 <251 <55 H59 This sample was previously collected.

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SL QR 4Q-2003 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg. wet weight)

Sample Collection Site Date Be-7 K-40 I-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 H51 07-Oct-03 1003 + 63 <13 <257 3971+/-152 <11 <13 <867 <38 12-Nov-03 1679 4 100 3868 +/- 211 <17 <17 <21 <2665 <58 <384 03-Dec-03 1156+79 5983 + 198 <14 <14 <14 <920 <44 <316 H52 07-Oct-03 793 +/- 67 4032 +/- 160 <12 <13 <12 <786 <37 <271 12-Nov-03 835 + 83 3181 + 198 <17 <18 <17 <2674 <44 <353 03-Dec-03 1475 i 112 4927 + 231 <16 <18 <18 <2506 <55 <363 H59 07-Oct-03 1526 + 91 4247 +/- 188 <14 <2453 <40 <319

<13 <16 12-Nov-03 1571 + 82 4623 + 170 <14 <13 <14 <853 <41 <316 03-Dec-03 2033 + 134 3163 +/- 194 <20 <18 <18 <3224 <54 <346 4.c. MILK - (pCi/L)

Sample Collection Ba-140 Site Date K-40 I-131 Cs-134 Cs-137 La- 140 (A)

H101 There was no sample available during the quarter.

(A) - This tabulated LLD value is for Ba-140, either based on direct measurement of Ba-140 or based on ingrowth of La-140, whichever method yields the greater sensitivity.

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2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT- UNITS 1 & 2 ATTACHMENT C RESULTS FROM THE INTERLABORATORY COMPARISON PROGRAM 2003 DEPARTMENT OF ENERGY QAP 58, June 2003 AND QAP 59, December 2003

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT- UNITS 1 & 2 DOE-QAP 58 RESULTS Reported Reported EML EML Reported Radionuclide Value Error Value Error EML Evaluation Matrix: Al Air Filter Bq/filter AM241 0.350 0.030 0.340 0.040 1.029 A C060 34.530 0.150 33.500 0.870 1.031 A CS137 109.350 0.200 99.700 2.300 1.097 A GROSS ALPHA 0.810 0.030 1.170 0.120 0.692 N GROSS BETA 1.660 0.040 1.500 0.150 1.107 A MN54 48.380 0.180 43.800 1.130 1.105 A Matrix: SO Soil Bqlkg AC228 57.000 1.000 57.600 2.500 0.990 A AM241 13.100 0.800 15.600 1.000 0.840 W B1212 62.600 4.400 60.600 4.000 1.033 A B1214 59.000 1.000 67.000 2.300 0.881 A CS137 1491.000 3.000 1450.000 73.000 1.028 A K40 661.000 8.000 636.000 33.000 1.039 A PB212 61.200 1.000 57.900 2.900 1.057 A PB214 66.000 1.000 71.100 2.300 0.928 A TH234 124.400 5.200 127.000 7.100 0.980 A U238 120.000 7.000 125.000 0.300 0.960 A Matrix: VE Vegetation Bq/kg AM241 4.900 0.700 3.510 0.130 1.396 A C060 13.500 0.600 12.100 0.700 1.116 A CS137 497.000 2.000 444.000 22.000 1.119 A K40 1254.000 20.000 1120.000 60.000 1.120 A Matrix: WA Water Bq/L AM241 3.000 0.580 2.130 0.150 1.408 W C060 233.400 0.580 234.000 8.400 0.997 A CS134 28.200 0.240 30.500 1.090 0.925 A CS137 64.260 0.480 63.800 3.400 1.007 A GROSS BETA 750.840 8.410 627.500 10.000 1.197 A H3 421.310 6.100 390.000 3.400 1.080 A SR90 3.710 0.200 4.340 0.200 0.855 A Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2003 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT ST. LUCIE PLANT - UNITS I & 2 DOE-QAP 59 RESULTS Reported Reported EML EML Reported Radionuclide Value Error Value Error EML Evaluation Matrix: Al Air Filter Bq/filter MN54 63.600 0.200 58.000 1.300 1.097 A C060 56.430 0.200 55.100 1.100 1.024 A CS137 59.500 0.200 54.800 1.100 1.086 A AM241 0.470 0.030 0.435 0.043 1.080 A Gross Alpha 4.770 0.090 3.110 0.310 1.534 N Gross Beta 4.470 0.060 3.890 0.390 1.149 A Matrix: SO Soil Bq/kg K40 420.00 7.000 488.000 26.000 0.861 w CS137 1671.000 3.000 1973.000 99.000 0.847 w B1212 47.800 4.200 53.900 4.300 0.887 A PB212 46.600 1.400 50.700 2.700 0.919 A B1214 27.000 1.000 34.400 1.400 0.785 w PB214 30.000 1.000 35.200 1.500 0.852 w AC228 43.000 1.000 50.800 1.800 0.846 w TH234 93.000 4.400 116.000 7.100 0.802 w Bq U 102.000 7.000 127.100 2.300 0.803 w AM241 15.500 0.800 18.400 1.800 0.842 w Matrix: VE Vegetation Bq/kg No Sample Provided by DOE EML.

The person that prepares this sample retired, and a trained/qualified replacement was not available within this evaluation cycle Matrix: WA Water BqIL H3 492.570 6.470 446.300 2.200 1.104 A C060 488.900 1.100 513.000 18.000 0.953 A SR90 5.670 0.300 7.040 0.330 0.805 W CS134 56.200 0.500 63.000 2.000 0.892 W CS137 78.920 0.640 80.300 4.100 0.983 A AM241 8.980 0.920 8.760 0.880 1.025 A GROSS ALPHA 502.510 10.810 622.000 62.000 0.808 A GROSS BETA 1988.740 14.640 1948.000 195.000 1.021 A Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

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