L-2011-160, 2010 Annual Radiological Environmental Operating Report

2010 Annual Radiological Environmental Operating Report

ML11140A084
Person / Time
Site:	Turkey Point
Issue date:	05/09/2011
From:	Kiley M Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2011-160
Download: ML11140A084 (73)

Text

MAY Og 2011 L-2011-160 10 CFR 50.36b POWERING TODAY.

EMPOWERING TOMORROW.

U. S. Nuclear-Regulatory Commission Attn: Document- Control Desk Washington, D.C. 20555-00001 Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 2010 Annual Radioloqical Environmental Operating Report Enclosed is the 2010 Annual Radiological Environmental Operating Report for Turkey Point Units 3 and 4, as required by Technical Specification 6.9.1.3.

Should there be any questions or comments regarding this information, please contact Robert J.

Tomonto at (305) 246-7327.

Sincerely, Michael Kiley Vice President Turkey Point Nuclear Plant SM Enclosure cc: Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant an FPL Group company O(LL

2010.

ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT UNITS 3 & 4 LICENSE NOS. DPR-31, DPR-41 DOCKET NOS. 50-250, 50-251 Data Submitted by: Florida DOH Prepared by:/A Ž - e Reviewed by- ,'/; */,,

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE OF CONTENTS DESCRIPTION PAGE Introduction 1 Radiological Environmental Monitoring Program 1 Discussion and Interpretation of Results 4 Environmental Radiological Monitoring Program Annual Summary TABLE 1 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 Turkey Point Site ATTACHMENT B First Quarter, 2010 Second Quarter, 2010 Third Quarter, 2010 Fourth Quarter, 2010 Results from the Interlaboratory Comparison Program, 2010 ATTACHMENT C Ground Water Protection, Industry Initiative ATTACHMENT D

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 EXECUTIVE

SUMMARY

The data obtained through the Turkey Point Radiological Environmental Monitoring Program verifies that the levels of radiation and concentrations of radioactive materials in environmental samples are not increasing. These measurements verify that the dose or dose commitment to members of the public, due to operation of Turkey Point Units 3 & 4, during the surveillance year, is well within the limits established by 10 CFR 50, Appendix I. The sampling period was from January 1, 2010 to December 31, 2010.

Additionally, supplemental samples collected by the State of Florida, DOH, do not indicate adverse trends in the radiological environment.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 INTRODUCTION This report is submitted pursuant to Specification 6.9 of Turkey Point Units 3 & 4 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 described in the Offsite Dose Calculation Manual (ODCM) meeting the requirements of Unit 3 and Unit 4 Technical Specifications.

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 Turkey Point Plant is conducted pursuant to Control 5.1 of Turkey Point Unit 3 & 4 ODCM.

1. Sample Locations, Types and Frequencies:

a. Direct radiation gamma exposure rate is monitored continuously at 22 locations by thermoluminescent dosimeters (TLDs). TLDs are collected and analyzed quarterly.

b. Airborne radioiodine and particulate samplers are operated continuously at six locations. Samples are collected and analyzed weekly. Analyses include Iodine-1 31, gross beta, and gamma isotopic measurements.

c. Surface water samples are collected from three locations. Samples are collected and analyzed monthly. Analyses include gamma isotopic and tritium measurements.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

d. Shoreline sediment samples are collected from three 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 coinciding with two of the locations for surface water samples. Samples i 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.

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

Note: Ground Water Protection, NEI Initiative: The program and results are described in Attachment D

2. Analytical Responsibility:

Radiological environmental monitoring for the Turkey Point Plant is conducted by the State of Florida, Department of Health (DOH). Samples are collected and analyzed by DOH personnel.

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

Note: The State is not involved in the (Industry Initiative) ground water monitoring program.

t 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, missing data and/or samples not meeting the specified "A PRIORI" LLD, if any, are noted and explained in Tables 1A and 1B respectively. Analysis data for all specified samples analyzed during the surveillance period is provided in Attachment B.

D. Land Use Census A land use census out to a distance of 5 miles radius from the Turkey Point Plant is conducted annually to determine the location of the nearest milk animal, residence, and garden producing broad leaf vegetation, in each of the sixteen meteorological sectors.

A summary of the land use census for the surveillance year is provided in Table 2, Land Use Census Summary.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 E. Interlaboratory Comparison Program The intercomparison program consists of participating in the DOE Mixed Analyte Performance Evaluation Program (MAPEP).

This program provides similar testing (matrices, nuclides, and levels) as the former EPA Interlaboratory Comparison Program and is referred to as the Mixed Analyte Performance Evaluation Program (MAPEP).

The samples are analyzed using the methods applicable to the REMP (gamma spectroscopy, Gross Beta, and Tritium for water).

From the MAPEP handbook:

Acceptance criteria were developed from a review of precision and accuracy data compiled by other performance evaluation programs (PEPs), the analytical methods literature, from several MAPEP pilot studies, and from what is considered reasonable, acceptable, and achievable for routine analyses among the more experienced laboratories.

The results for nuclides associated with the REMP are listed in ATTACHMENT C, RESULTS FROM THE INTERLABORATORY COMPARISON PROGRAM.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Ill. DISCUSSION AND INTERPRETATION OF RESULTS A. Reporting of Results The Annual Radiological Environmental Operating Report contains the summaries, interpretations and information required by Control 1.4 of ODCM. Table 1 provides a summary of the measurements made for the nuclides required by ODCM Table 5.1-2, for all samples specified by Table 5.1-1. 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. Waterborne, Surface Water:

The results of radioactivity measurements in surface water samples are consistent with past measurements. Tritium was reported as present in four of 24 indicator location and two of 12 control location surface water samples collected. These results are consistent with the known subsurface interchange that occurs between the closed cooling canal and its surrounding waters, and the pressure gradients caused by the flow of aquifer subsurface waters in South Florida. The highest reported tritium is less than 10% of the required detection level specified by ODCM Table 5.1-3.

4. Waterborne, Sediment:

Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

5. Waterborne, Food Products:

The results are consistent with past measurements. Gamma isotopic measurements yielded no indication of any nuclides attributed to station operation.

6. Broad Leaf Vegetation The results of radioactivity measurements are consistent with past measurements. Cs-137 was detected in samples collected from the indicator locations. The maximum concentration reported was less than 10% of the reporting level specified by ODCM Table 5.1-2. No other fission products were detected.

7. Land Use Census There were no additions to the land use relative to last year's report.

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.

8. Interlaboratory Comparison Program The State laboratory participated in MAPEP 22 and 23.

In MAPEP 22, the results for Water, Air Filter Gross Beta, mixed gamma emitters in Air Filters, Soil and Vegetation matrices for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable. One warning for Mn-54 on air filter, result was high but within acceptance range.

In MAPEP 23, the results for Water, Air Filter Gross Beta, mixed gamma emitters in Air Filters and Vegetation matrices for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable. In the Soil matrix, the reported results for a 'blank' were too high; a "false positive" was reported.

The results are listed in Attachment C.

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Conclusions The data obtained through the Turkey Point 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.

Additionally, supplemental to the ODCM program, sampling of the direct exposure, inhalation, and ingestion pathways, performed by DOH, does not show adverse trends in levels of radiation and radioactive materials in unrestricted areas. The measurements verify that the dose or dose commitment to members of the public, due to operation of Turkey Point Units 3 & 4, 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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TABLE 1 Page 1 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD UNITS: micro-R/hr Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f)b Range 4.9 (82/82) NW-10 6.9 (4/4) 5.5 (4/4)

Exposure Rate,86d 3.7. - 7.3 10 mi., NW 6.4 - 7.3 5.4 - 5.9 Number of Non-routine Reported Measurements = 0

TABLE 1 Page 2 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED:3 RADIOIODINE AND PARTICULATES UNITS: pCi/m Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f)b Range 1311, 312 0.024 < MDA < MDA Gross Beta, 312 0.0025 0.016 (260/260) T-51 0.016 (52/52) 0.016 (52/52) 0.004 - 0.033 2 mi., NNW 0.008 - 0.029 0.006 - 0.029 Composite Gamma Isotopic, 24 7

Be 0.0052 0.1563 (20/20) T-58 0.1667 (4/4) 0.1593 (4/4) 0.1147- 0.2151 1 mi., NW 0.1350-0.2110 0.1266 - 0.1896

< MDA < MDA 134cS 0.00069 < MDA < MDA 137cS 0.00066 < MDA < MDA 21 OPb 0.0188 (6/20) T-72 0.0210 (3/4) 0.0153 (3/4) 0.0095 - 0.0287 < 1 mi, WSW 0.0190 - 0.0235 0.0150 - 0.0203 Number of Non-routine Reported Measurements = 0

TABLE 1 Page 3 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER UNITS: pCi/L Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f)ýb Range Tritium, 36 172 132 (4/24) T-81 140 (3/12) 152 (2/12) 108 - 185 6 mi., S 116-185 141-162 Gamma Isotopic, 36 60 294 (24/24) T-81 327 (12/12) 75(12/12) 159 - 480 6 mi., S 196 - 480 26 - 195

'Mn 4 < MDA < MDA 59 Fe 8 < MDA < MDA 58 Co 4 <MDA < MDA 60 Co 4 < MDA < MDA 65Zn 8 < MDA < MDA 95 Zr-Nb 7 < MDA < MDA 1311 5 < MDA < MDA 1340s 5 < MDA " MDA 137 cs 5 < MDA < MDA 14°Ba-La " MDA < MDA 11 Number of Non-routine Reported Measurements = 0

TABLE 1 Page 4 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: WATERBORNE SAMPLES COLLECTED: SHORELINE SEDIMENT UNITS: pCi/kg, DRY Location with Highest Annual Mean Namec Mean (f)b Type and Total Number of Lower Limit of All Indicator Distance & Direction Range Control Locations Analyses Performed Detectiona (LLD) Locations Mean (f)b Range Mean (f)b Range Gamma Isotopic, 6 7

Be 100 302 (2/2) T-81 302 (2/2) < MDA 223-380 6 mi., S 223 - 380 140 192 (4/4) T-81 286 (2/2) 254 (2/2)94-311 6 mi., S 260-311 238 - 269 18co 9 <MDA < MDA 60 Co 12 <MDA < MDA 14 <MDA < MDA 137 cS 12 <MDA < MDA 21 0 Pb 646 (1/4) T-42 646(1/2) < MDA

< 1 mi, ENE 49 793 (4/4) T-81 797 (2/2) 710 (2/2) 359- 1218 6 mi., S 695 - 898 697 - 724 2 35 U 45 (2/4) T-81 58 (1/2) < MDA 32 - 58 6 mi., S 2 38 U 575 (4/4) T-81 688 (2/2) 440 (1/2) 312-832 6 mi., S 545 - 832 Number of Non-routine Reported Measurements = 0

TABLE 1 Page 5 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA UNITS: DCi/ka. WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f) Range Gamma Isotopic, 2 130 1892 (1/2) T-81 1892 (1/2) No Sample 6 mi., S 22 6 Ra 20 930 (1/2) T-81 930 (1/2) No Sample 6 mi., S 54Mn 9 < MDA No Sample 59 No Sample Fe 16 < MDA 58 co 9 < MDA No Sample 60 Co 19 < MDA No Sample 65 Zn 17 < MDA No Sample 9 < MDA No Sample 9 < MDA No Sample Number of Non-routine Reported Measurements = 0

TABLE 1 Page 6 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: FISH UNITS: pCi/kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f) Range Gamma Isotopic, 5 7

Be <MDA <MDA 40K 2750 (3/3) 130 2750 (3/3) T-81 2956 (2/2) 2677- 2859 6 mi., S 2677- 2859 2875 - 3038 54Mn 9 <MDA <MDA 59 Fe 16 <MDA <MDA 58 Co 9 <MDA <MDA 60 Co 10 <MDA <MDA 65 Zn 17 <MDA <MDA 134Cs 9 <MDA <MDA 1370s 9 <MDA <MDA 226 Ra 20 1081 (1/5) T-81 1081 (1/5) <MDA 6 mi., S 2 38 u <MDA <MDA Number of Non-routine Reported Measurements = 0

TABLE 1 Page 7 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: BROAD LEAF VEGETATION UNITS: pCi/kg, WET Location with Highest Annual Mean Namec Mean (f)b Type and Total Number Lower Limit of All Indicator Distance & Range Control Locations of Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f)Range Gamma Isotopic, 36 7

Be 71 1740 (24/24) T-40 1977 (12/12) 1286 (12/12) 667 -3208 3 mi., W 667-3208 770-2339 100 4988 (24/24) T-41 6036 (11/12) 4412 (12/12) 2088 - 6714 2 mi., W/NW 4734 - 6714 2833 - 6355 58 Co 9 <MDA <MDA 60 Co 10 <MDA <MDA 1311 9 <MDA <MDA 134Cs 8 <MDA <MDA 13 7 Cs 8 50 (18/24) T-41 52(10/12) <MDA 12 - 103 2 mi., W/NW 12 - 103 1190 (4/24) T-40 1510 (3/12) 529 (2/12) 228 -3208 3 mi., W 229 - 3208 265 - 793 489 (3/24) T-41 535 (4/12) 440 (4/12) 211 -800 2 mi., W/NW 211 -800 218-799 Number of Non routine Reported Measurements = 0

TABLE 1 Page 8 of 8 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM ANNUAL

SUMMARY

Name of Facility Turkey Point Units 3 & 4, Docket No(s). 50-250 & 50-251 Location of Facility Miami-Dade, Florida , Reporting Period January 1 - December 31, 2010 (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).

MDA refers to minimum detectable activity.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1A (Page 1 of 2)

DEVIATIONS / MISSING DATA A) Pathway: Direct Exposure - TLDs Location: W-5, 5 miles West Dates: 12/09/09 to 03/09/10.

Deviation: Failure to provide continuous monitoring.

Description of Problem: TLD missing; discovered at collection attempt Corrective action Replaced TLD B) Pathway: Direct Exposure - TLDs Location: SSE-1 ,1 mile South Southeast Dates: 06/16/10 to 09/15/10 Deviation: Failure to provide continuous monitoring.

Description of Problem: TLD missing; discovered at collection attempt Corrective Action Replaced TLD C) Pathway Airborne - Particulates and iodines Location: T-51, 2 miles North Northwest Dates: 12/30/09 to 01/06/10.

Deviation: Failure to provide continuous monitoring Description of Problem: Air sample pump failed; sampling run time 158 hours0.00183 days <br />0.0439 hours <br />2.612434e-4 weeks <br />6.0119e-5 months <br /> of 191 hours0.00221 days <br />0.0531 hours <br />3.158069e-4 weeks <br />7.26755e-5 months <br /> deployment time Corrective Action Replaced pump, verified system as operable.

D) Pathway Airborne - Particulates and iodines Location: T-57, 4 miles Northwest Dates: 02/10/10 to 02/17/10 Deviation: Failure to provide continuous monitoring Description of Problem: Air sample pump failed; sampling run time 97 hours0.00112 days <br />0.0269 hours <br />1.603836e-4 weeks <br />3.69085e-5 months <br /> of 169 hours0.00196 days <br />0.0469 hours <br />2.794312e-4 weeks <br />6.43045e-5 months <br /> deployment time Corrective Action Replaced pump, verified system as operable.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1A (Page 2 of_2)

DEVIATIONS / MISSING DATA E) Pathway: Airborne - Particulates and iodines Location: T-64, 22 miles North Northeast Dates: 07/07/10 to 07/12/10 Deviation: Failure to provide continuous monitoring.

Description of Problem: Air sample pump failed; sampling run time 63 hours7.291667e-4 days <br />0.0175 hours <br />1.041667e-4 weeks <br />2.39715e-5 months <br /> of 166 hours0.00192 days <br />0.0461 hours <br />2.744709e-4 weeks <br />6.3163e-5 months <br /> deployment time.

Corrective Action Replaced pump, verified system as operable.

F) Pathway: Airborne - Particulates and iodines Location: T-57, 4 miles Northwest Dates: 08/25/10 to 09/01/10 Deviation: Failure to provide continuous monitoring.

Description of Problem: Air sample pump failed; sampling run time 143 hours0.00166 days <br />0.0397 hours <br />2.364418e-4 weeks <br />5.44115e-5 months <br /> of 165 hours0.00191 days <br />0.0458 hours <br />2.728175e-4 weeks <br />6.27825e-5 months <br /> deployment time.

Corrective Action Replaced pump, verified system as operable G) Pathway Ingestion - Crustacea (semi-annual sample period)

Locations and dates: T-81 , 6 miles S First half 2010 T-67, 13 to 18 miles N, NNE All of year Deviation: Failure to collect sample specified in ODCM Description of Problem: Lack of crustacean sample. Repeated sampling yielded insufficient sample to perform an assay.

Crustaceans may be over harvested. Contacted local vendors to supplement the sampling program: They will not affirm the crustacean are from areas 'close' to the ODCM sample locations, and can not provide material at reasonable cost.

Corrective Action Continue attempts to collect sufficient sample mass.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1 B ANALYSIS WITH LLDs ABOVE ODCM TABLE 5.1-3 DETECTION CAPABILITIES 1/1/2010 - 12/31/20.10 The values specified in ODCM Table 5.1-3, Detection Capabilities, were achieved for all samples.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 2 LAND USE CENSUS Distance to Nearest (a. b) 8/10 8/10 8/10 Sector Milk (c) Animal Residence (g) Garden (d)

N L (e) 2.0/354 L NNE 0 (f) 0 0 NE 0 0 0 ENE 0 0 0 E 0 0 0 ESE 0 0 0 SE 0 0 0 SSE 0 0 0 S L L L SSW L L L SW L L L WSW L L L W L L L WNW L 3.7/302 4.5 /303 NW L 3.7/311 L NNW L L 4.6/327

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 2 LAND USE CENSUS NOTES

a. All categories surveyed out to 5 miles radius from the Turkey Point Plant.

b. The following format is used to denote the location:

distance (miles)/bearing (degrees)

For example, a residence located in the north sector at a distance of 2.0 miles bearing 354 degrees is recorded as 2.0 / 354.

c. Potential milk animal locations.

d. Gardens with an estimated growing area of 500 square feet or more.

e. L denotes that the sector area is predominantly a land area unoccupied by the category type.

f. 0 denotes that the sector area is predominantly an ocean area.

g. Non-residential occupied buildings in these sectors include the following:

Sector Distance Description N 1.9 / 349 24-hour Security Staff Building NNW 1.9 / 349 Security booth at park entrance NNW 4.6 / 327 Livable house, does not appear to be occupied.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A KEY TO SAMPLE LOCATIONS

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A KEY TO SAMPLE LOCATIONS

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2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A PAGE 1 OF 4 PATHWAY: DIRECT RADIATION SAMPLES COLLECTED: TLD SAMPLE COLLECTION FREQUENCY: QUARTERLY Location (a)

Name Description N-2 Convey Point, Parking Area N-7 Black Point Marina Parking Lot N-10 Old Cutler Rd. approx. 196th Street NNW-2 East End North Canal Road NNW-10 Bailes Road & U.S. #1 NW-1 Turkey Point Entrance Road NW-5 Mowry Drive & 117th Avenue NW-10 Newton Road, North of Coconut Palm Drive WNW-10 Homestead Middle School W-1 On-Site, North Side of Discharge Canal W-5 Palm Drive & Tallahassee Road W-9 Card Sound Road, 0.6 mile from U.S. #1 WSW-8 Card Sound Road, 3.4 miles from U.S. #1 SW-1 On-Site near Land Utilization Offices SW-8 Card Sound Road, 5 miles from U.S. #1 SSW-5 On-Site, Southwest Corner of Cooling Canals SSW-10 Card Sound Road, west side of Toll Plaza S-5 On-Site, South East Corner of Cooling Canals S-10 Card Sound Road at Steamboat Creek SSE-1 Turtle Point SSE-10 Ocean Reef Control NNE-22 Natoma Substation, 2475 SW 16 Ct.

aThe location name is the direction sector - approximate distance (miles)

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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)

T-51 NNW 2 Entrance Area to Biscayne National Park T-57 NW 4 SW 107th Avenue at Mowry Canal T-58 NW 1 Turkey Point Entrance Road T-52 W 9 Supplemental location used to compensate, per ODCM, for temporary loss of T-57.

T-72 WSW <1 Just before entrance to Land Utilization's access gate.

T-41 WNW 2 Satellite School, cement pole in school yard Control:

T-64 NNE 22 Natoma Substation, 2475 SW 16 Ct.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A Page 3 of 4 PATHWAY: WATERBORNE SAMPLES COLLECTED: SURFACE WATER (OCEAN)

SAMPLE COLLECTION FREQUENCY: MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

T-42 ENE <1 Biscayne Bay at Turkey Point T-81 S 6 Card Sound, near Mouth of Old Discharge Canal Control:

T-67 N, NNE 13-18 Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park SAMPLES COLLECTED: SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Direction Approximate Description Name Sector Distance (miles)

T-42 ENE <1 Biscayne Bay at Turkey Point T-81 S 6 Card Sound, near Mouth of Old Discharge Canal Control:

T-67 N, NNE 13-18 Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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)

T-81 S 6 Card Sound Vicinity of Turkey Point Facility Control:

T-67 N, NNE 13-18 Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park SAMPLES COLLECTED: BROAD LEAF VEGETATION SAMPLE COLLECTION FREQUENCY: MONTHLY Location Direction Approximate Description Name Sector Distance (miles)

T-40 W 3 South of Palm Dr. on S.W. 117th Street Extension T-41 WNW 2 Palm Dr., West of Old Missile Site near Plant Site Boundary Control:

T-67 N, NNE 13-18 Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY'S TURKEY POINT SITE 2010 First Quarter, 2010 Second Quarter, 2010 Third Quarter, 2010 Fourth Quarter, 2010 2010 Results for Sample Site T-41

TP QR 1Q-2010 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling First Quarter, 2010 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 21

2. Airborne 2.a. Air Iodines Weekly 5 65 2.b. Air Particulates Weekly 5 65

3. Waterborne 3.a. Surface Water Monthly 3 9 3.b. Shoreline Sediment Semiannually 3 3

4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 0 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 172 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.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

1 of 7

TP QR 1Q-2010

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

Sample Deployment 09-Dec-09 Sample Deployment 09-Dec-09 Site Collection 09-Mar-10 Site Collection 09-Mar-10 N-2 5.4 +/- 0.5 WSW-8 4.6 +/- 0.4(B)

N-7 4.7 +/- 0.6 N-10 5.0 +/- 0.5 SW-1 4.9 +/- 0.4 SW-8 5.4 +/- 0.5 NNW-2 4.3 +/- 0.3 NNW-10 5.1 +/-0.5 SSW-5 4.2 +/- 0.4 SSW-10 5.0 +/- 0.4 NW-1 6.3 +/- 0.7 NW-5 4.3 +/- 0.4 S-5 4.6 +/- 0.4 NW-10 7.3 +/- 0.7 S-10 5.4 +/- 0.4 WNW-10 6.1 +/-0.7 SSE-1 4.5 +/- 0.4 SSE-10 5.5 +/- 0.5 W-1 6.4 +/- 0.7 W-5 (A) NNE-22 5.9 +/- 0.6 W-9 4.9 +/- 0.5 (A) TLD missing.

(B) TLD found on ground, inside cricket cage, intact.

2 of 7

TP QR 1Q-2010 2.a. IODINE- 131 IN WEEKLY AIR CARTRIDGES - (pCi/m3 )

Collection Date T51 T57 T58 T64 T72 06-Jan-10 <0.03(A) <0.02 <0.03 <0.02 <0.02 11 -Jan-10 <0.04 <0.04 <0.04 <0.04 <0.04 20-Jan-10 <0.01 <0.01 <0.01 <0.01 <0.01 28-Jan-10 <0.01 <0.01 <0.01 <0.01 <0.01 03-Feb-10 <0.02 <0.02 <0.02 <0.02 <0.02 10-Feb-10 <0.02 <0.02 <0.02 <0.02 <0.02 17-Feb-10 <0.01 <0.02(B) <0.01 <0.01 <0.01 24-Feb- 10 <0.02 <0.02 <0.02 <0.02 <0.02 03-Mar-10 <0.03 <0.03 <0.03 <0.03 <0.03 09-Mar-10 <0.03 <0.03 <0.03 <0.02 <0.03 17-Mar- 10 <0.01 <0.02 <0.01 <0.02 <0.01 24-Mar- 10 <0.02 <0.02 <0.02 <0.02 <0.02 31-Mar-10 <0.02 <0.02 <0.02 <0.02 <0.02 (A) Vacuum pump failed and was replaced. Estimated run time 155.7 out of 190.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />.

(B) Vacuum pump failed and was replaced. Estimated run time 97.3 out of 169.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 3 of 7

TP QR 1Q-2010 2.b. 1. AIR PARTICULATES - GROSS BETA - (nCi/m 3)

Collection Date T51 T57 T58 T64 T72 06-Jan-10 0.020 +/- 0.002(A) 0.021 +/- 0.002 0.028 +/- 0.003 0.025 +/- 0.002 0.024 +/- 0.002 11-Jan-10 0.029 + 0.003 0.025 +/- 0.003 0.022 +/- 0.003 0.022 +/- 0.003 0.024 +/- 0.003 20-Jan-10 0.010 + 0.002 0.015 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.002 28-Jan-10 0.016 +/- 0.002 0.019 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 0.018 +/- 0.002 03-Feb-10 0.015 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 0.010 +/- 0.002 10-Feb- 10 0.013 + 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.017 +/- 0.002 0.011 +/- 0.002 17-Feb- 10 0.020 +/- 0.002 0.031 +/- 0.004(B) 0.022 +/- 0.002 0.016 +/- 0.002 0.022 +/- 0.002 24-Feb-10 0.015 +/- 0.002 0.010 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 03-Mar-10 0.023 +/- 0.002 0.022 +/- 0.002 0.023 +/- 0.002 0.028 +/- 0.003 0.021 +/- 0.002 09-Mar- 10 0.014 +/- 0.002 0.019 +/- 0.002 0.018 +/- 0.003 0.017 +/- 0.002 0.016 +/- 0.002 17-Mar-10 0.016 +/- 0.002 0.019 +/- 0.002 0.015 +/- 0.002 0.016 +/- 0.002 0.017 +/- 0.002 24-Mar-10 0.008 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 31-Mar-10 0.017 +/- 0.002 0.015 +/- 0.002 0.015 + 0.002 0.016 +/- 0.002 0.015 +/- 0.002 Average: 0.016 +/- 0.001 0.018 +/- 0.001 0.016 +/- 0.001 0.017 +/- 0.001 0.017 +/- 0.001 (A) Vacuum pump failed and was replaced. Estimated run time 155.7 out of 190.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />.

(B) Vacuum pump failed and was replaced. Estimated run time 97.3 out of 169.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T51 0.1600 +/- 0.0130 <0.0284 <0.0017 <0.0011 <0.0486 T57 0.1461 +/- 0.0146 <0.0242 <0.0018 <0.0011 <0.0488 T58 0.1661 +/- 0.0134 <0.0282 <0.0015 <0.0012 <0.0514 T64 0.1690 +/- 0.0158 <0.0197 <0.0012 <0.0013 <0.0448 T72 0.1404 +/- 0.0137 <0.0276 <0.0032 <0.0025 0.0190 +/- 0.0044 4 of 7

TP QR 1Q-2010 3.a. SURFACE WATER - (DCi/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)

T42 14-Jan- 10 <142 273 +/- 19 <2 <2 <5 <3 <5 <4 <2 <3 <2 <5 17-Feb- 10 <150 262 +/- 29 <3 <3 <7 <3 <10 <7 <4 <5 <3 <7 10-Mar-10 <148 219 +/-64 <4 <3 <7 <4 <9 <6 <4 <4 <3 <7 T67 12-Jan-10 <142 175 +/-16 <3 <3 <7 <4 <9 <5 <4 <4 <3 <6 17-Feb- 10 141 +/- 49 99 +/-23 <4 <3 <8 <4 <8 <7 <5 <4 <4 <8 10-Mar-10 <148 195 +/-29 <3 <3 <7 <3 <8 <6 <4 <4 <4 <12 T81 11-Jan-10 185 +/- 48 365 +/-34 <4 <3 <7 <3 <8 <6 <5 <4 <3 <5 17-Feb-10 <150 314 +/- 31 <5 <4 <10 <5 <7 <7 <5 <5 <5 <11 09-Mar- 10 <148 365 +/-31 <4 <3 <8 <4 <9 <6 <5 <5 <4 <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

TP QR 1Q-2010 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-235 U-238 T42 14-Jan-10 <52 94 +/- 40 <5 <6 <6 <6 <1019 1218 +/- 81 <29 <42 609 +/- 114 T67 12-Jan-10 <94 269 +70 <9 <9 <12 <14 <361 697 +/- 108 <43 <79 <258 T81 11-Jan-10 380 +/- 49 311 +/- 100 <12 <15 <14 <11 <2462 898 +/- 137 <74 <97 545 +/- 234 4.a. 1. CRUSTACEA - Mixed Species - (DCi/k2. 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 T67 This sample to be collected.

T81 This sample to be collected.

4.a.2. FISH - Mixed Species - (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 T67 This sample to be collected.

T81 This sample to be collected.

6 of 7

TP QR 1Q-2010 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kcq, wet weight)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Ra-226 Ra-228 T40 12-Jan-10 3050 +/- 124 3999 +/- 190 <17 <17 53 +/- 7 <1529 <321 <56 18-Feb-10 2416 +/- 115 4111 +/- 209 <16 <17 <22 <1929 443 +/- 141 <66 09-Mar-10 2298 +/- 113 4307 +/- 194 <14 <16 40+/- 7 <1662 270 +/- 114 <63 T41 13-Jan-10 1951 +/- 105 5823 +/- 224 <16 <16 103 +/- 11 <1684 211 +/-99 <80 18-Feb-10 2091 +/- 106 6714 +/- 248 <15 <18 67 +/- 9 <1791 432 127 <65 09-Mar-10 2196 +/- 110 5706 +/- 231 <16 <15 74+/- 12 <1624 800 115 <78 T67 12-Jan- 10 1413 +/- 98 3634 +/- 192 <13 <18 <16 <1567 451 + 112 <64 17-Feb-10 1131 +/- 39 2833 +/- 186 <10 <10 <9 265 +/- 96 <206 <33 10-Mar-10 1195 +/- 88 3801 +/- 211 <15 <17 <15 <1697 <311 <68 7 of 7

TP QR 2Q-20 10 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2010 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 22

2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65

3. Waterborne 3.a. Surface Water Monthly 3 9 3.b. Shoreline Sediment Semiannually 3 0

4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 0 4.a.2. Fish Semiannually 2 2 4.b. Broadleaf Vegetation Monthly 3 9 Total: 172 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.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

I of 7

TP QR 2Q-2010

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

Sample Deployment 09-Mar-10 Sample Deployment 09-Mar-10 Site Collection 16-June-10 Site Collection 16-June-10 N-2 4.7 +/- 0.5 WSW-8 4.6 +/- 0.5 N-7 4.1+/- 0.5 N-10 4.8+/-0.4 SW-i 4.5 +/- 0.4 SW-8 5.1 +/- 0.4 NNW-2 3.8 +/- 0.4 NNW-10 4.8+/-0.4 SSW-5 4.4 +/- 0.5 SSW-10 4.6 +/- 0.4 NW-1 5.7 +/- 0.6 NW-5 4.1+/-0.5 S-5 4.3:+/-10.4 NW-10 6.9 +/- 0.8 S-10 4.9 +/- 0.5 WNW-10 5.9 +/- 0.6 SSE-1 4.2 +/- 0.5 SSE-10 5.3 +/- 0.5 W-1 5.9 +/- 0.6 W-5 5.1 +/- 0.5 NNE-22 5.4 +/- 0.5 W-9 4.8 +/- 0.6 2 of 7

TP QR 2Q-2010 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T51 T57 T58 T64 T72 06-Apr- 10 <0.03 <0.03 <0.03 <0.03 <0.03 13-Apr-10 <0.03 <0.03 <0.03 <0.04 <0.03 19-Apr-10 <0.03 <0.03 <0.03 <0.02 <0.03 28-Apr-10 <0.02 <0.02 <0.02 <0.02 <0.02 04-May-10 <0.03 <0.03 <0.03 <0.03 <0.03 10-May-10 <0.03 <0.03 <0.03 <0.02 <0.03 18-May-10 <0.02 <0.02 <0.02 <0.03 <0.02 26-May-10 <0.01 <0.01 <0.01 <0.01 <0.01 02-Jun- 10 <0.01 <0.01 <0.01 <0.01 <0.01 08-Jun-10 <0.03 <0.03 <0.03 <0.03 <0.03 16-Jun- 10 <0.03 <0.03 <0.03 <0.03 <0.02 23-Jun-10 <0.01 <0.01 <0.02 <0.02 <0.02 30-Jun-10 <0.02 <0.02 <0.02 <0.03 <0.02 3 of 7

TP QR 2Q-2010 2.b. 1. AIR PARTICULATES - GROSS BETA - (DCi/m 3 )

Collection Date T51 T57 T58 T64 T72 06-Apr- 10 0.022 +/- 0.003 0.017 +/- 0.002 0.017 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.002 13-Apr-10 0.019 + 0.002 0.016 +/- 0.002 0.018 +/- 0.002 0.017 +/- 0.002 0.017 +/- 0.002 19-Apr- 10 0.017 +/- 0.002 0.013 + 0.002 0.017 +/- 0.002 0.016 +/- 0.002 0.011 +/- 0.002 28-Apr-10 0.020 +/- 0.002 0.017 +/- 0.002 0.019 +/- 0.002 0.023 +/- 0.002 0.022 +/- 0.002 04-May-10 0.024 + 0.003 0.022 +/- 0.003 0.023 +/- 0.003 0.025 + 0.003 0.024 +/- 0.003 10-May-10 0.020 + 0.003 0.024 +/- 0.003 0.020 +/- 0.002 0.020 +/- 0.002 0.019 +/- 0.002 18-May-10 0.014 + 0.002 0.017 +/- 0.002 0.017 + 0.002 0.011 +/- 0.002 0.015 +/- 0.002 26-May-10 0.009 + 0.002 0.008 +/- 0.002 0.007 +/- 0.001 0.008 +/- 0.002 0.010 +/- 0.002 02-Jun- 10 0.015 + 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.006 +/- 0.002 0.016 +/- 0.002 08-Jun-10 0.018 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 16-Jun- 10 0.016 +/- 0.002 0.010 +/- 0.002 0.017 +/- 0.002 0.022 +/- 0.006 0.015 +/- 0.002 23-Jun-10 0.008 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 30-Jun-10 0.011 +/- 0.002 0.012'+/- 0.002 0.012 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.002 Average: 0.016 +/- 0.001 0.015 +/- 0.001 0.016 +/- 0.001 0.015 +/- 0.001 0.015 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3 )

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T51 0.1611 +/- 0.0136 <0.0311 <0.0016 <0.0012 <0.0433 T57 0.1197 +/- 0.0172 <0.0224 <0.0021 <0.0012 <0.0397 T58 0.1580 +/- 0.0151 <0.0231 <0.0017 <0.0011 <0.0503 T64 0.1519 +/- 0.0108 <0.0195 <0.0019 <0.0015 0.0150 +/- 0.0024 T72 0.1928 +/- 0.0152 <0.0194 <0.0014 <0.0006 <0.0471 4 of 7

TP QR 2Q-2010 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)

T42 14-Apr-10 108+46 249+/-20 <2 <2 <5 <3 <5 <4 <3 <3 <3 <5 11-May-10 <154 343 +/-23 <2 <2 <6 <3 <6 <4 <3 <3 <3 <4 16-Jun-10 <145 269 + 11 <1 <1 <3 <2 <3 <2 <2 <1 <1 <3 T67 14-Apr-10 <143 41 +/- 6 <2 <2 <5 <2 <5 <4 <3 <2 <2 <4 10-May-10 <154 26 + 8 <3 <3 <6 <3 <9 <5 <4 <4 <3 <6 14-Jun-10 <145 28 +/- 9 <3 <3 <7 <4 <11 <7 <5 <4 <4 <7 T81 13-Apr-10 116+/-46 358+40 <4 <4 <9 <5 <9 <8 <5 <5 <4 <9 10-May-10 118+50 257+20 <3 <3 <7 <4 <8 <5 <4 <4 <3 <7 14-Jun-10 <145 300 + 12 <1 <1 <3 <2 <3 <2 <2 <1 <1 <2 (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

TP QR 2Q-2010 3.b. SHORELINE SEDIMENT - (pCi/kg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-5 8 Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 T42 This sample was previously collected.

T67 This sample was previously collected.

T81 This sample was previously collected.

4.a. 1. CRUSTACEA - Blue Crab - (pCi/k2, 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 T67 There was no sample available during the quarter.

T81 There was no sample available during the quarter.

4.a.2. FISH - Mixed Species - (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 T67 10-May-10 3038+/- 256 <33 <26 <61 <32 <64 <29 <35 <534 <153 T81 11-May-10 2677+/- 244 <25 <26 <60 <33 <63 <35 <28 1081 +/- 251 <143 6 of 7

TP QR 2Q-2010 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 Ra-228 T40 14-Apr-10 3208 +/-144 4819 +/- 235 <23 <17 <22 <1962 <85 521 +/- 151 <74 11-May-10 1037 +/-82 4183 +/- 203 <15 <16 67 +/- 7 <1710 <86 <325 <74 14-Jun-10 667 +/-67 5012 +/- 187 <16 <16 38 +/- 8 <1425 <76 535 +/- 126 <60 T41 14-Apr-10 1876 +/-113 5834+/- 266 <26 <21 43 +/- 7 <2073 <100 698 +/- 167 <94 11-May-10 925 +/-75 6586+/- 249 <15 <19 51 +/- 9 <1671 <82 <335 <70 14-Jun-10 805 +/-48 6023 +/- 144 <11 <12 47 +/- 5 <1049 <50 <189 <42 T67 14-Apr-10 2339 +/-120 4834 +/-236 <25 <16 <19 <1849 <84 <325 <80 S10-May-10 770 +/-85 5696+/- 237 <16 <17 <15 <1516 <81 293 +/-103 <64 14-Jun-10 1089 +/-57 4105 +/- 129 <13 <11 <9 793 +/- 378 <48 218 +/-90 <39 7 of 7

TP QR 3Q-2010 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2010 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 21

2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65

3. Waterborne 3.a. Surface Water Monthly 3 9 3.b. Shoreline Sediment Semiannually 3 3

4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 0 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 172 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.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

1 of 7

TP QR 3Q-2010

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

Sample Deployment 16-June-10 Sample Deployment 16-June-10 Site Collection 15-Sep-10 Site Collection 15-Sep-10 N-2 4.6+/-0.5 WSW-8 4.2 +/- 0.5 N-7 3.7+/-0.3 N-10 4.7+/-0.4 SW-1 4.4 +/- 0.4 SW-8 5.5 + 0.6 NNW-2 3.8 +/- 0.3 NNW-10 4.8 +/- 0.4 SSW-5 4.3 +/- 0.3 SSW-10 4.5 +/- 0.5 NW-1 6.3+/-0.6 NW-5 4.4+/-0.4 S-5 4.1 +0.4 NW-10 6.9+/-0.7 S-10 5.0:+0.5 WNW-10 5.6 +/- 0.5 SSE-1 (A)

SSE-10 5.1 +/-0.4 W-1 5.9 +/- 0.6 W-5 4.8 +/- 0.5 NNE-22 5.4 +/- 0.6 W-9 4.3 +/- 0.4 (A) TLD lost when the tree it was attached too was cut down along with other trees in the immediate area. TLD relocated to a nearby wooden pole near the waters edge.

2 of 7

TP QR 3Q-2010 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m3 )

Collection Date T51 T57 T58 T64 T72 07-Jul- 10 <0.02 <0.02 <0.02 <0.03 <0.02 12-Jul-10 <0.02 <0.02 <0.02 <0.03(A) <0.02 19-Jul-10 <0.02 <0.02 <0.02 <0.02 <0.02 28-Jul-10 <0.01 <0.01 <0.01 <0.02 <0.01 02-Aug- 10 <0.03 <0.03 <0.03 <0.03 <0.03 10-Aug-10 <0.02 <0.02 <0.02 <0.02 <0.02 19-Aug-10 <0.02 <0.02 <0.02 <0.02 <0.02 25-Aug-10 <0.02 <0.02 <0.02 <0.02 <0.02 01-Sep-10 <0.03 <0.03(B) <0.03 <0.03 <0.03 08-Sep-10 <0.01 <0.02 <0.01 <0.01 <0.02 15-Sep-10 <0.03 <0.03 <0.03 <0.03 <0.03 21-Sep-10 <0.02 <0.02 <0.02 <0.02 <0.02 29-Sep- 10 <0.02 <0.02 <0.02 <0.02 <0.02 (A) Pump changed out due to consecutive low flow readings. Based upon average flow rate, the estimated run time is 63.2 out of 166.25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />.

(B) No power. Estimated run time 143.1 out of 164.75 hours8.680556e-4 days <br />0.0208 hours <br />1.240079e-4 weeks <br />2.85375e-5 months <br />.

3 of 7

TP QR 3Q-2010 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m3 )

Collection Date T51 T57 T58 T64 T72 07-Jul-10 0.010 +/- 0.002 0.009 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.013 + 0.002 0.013 +/-

12-Jul-10 0.014 + 0.002 0.012 +/- 0.002 0.015 +/- 0.003 0.004(A) 0.015 +/- 0.002 19-Jul-10 0.019 +/- 0.002 0.014 +/- 0.002 0.015 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 28-Jul-10 0.016 + 0.002 0.016 +/- 0.002 0.015 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 02-Aug- 10 0.017 + 0.003 0.014 +/- 0.003 0.012 +/- 0.002 0.019 +/- 0.003 0.015 +/- 0.003 10-Aug-10 0.011 + 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.007 +/- 0.002 0.008 +/- 0.002 19-Aug-10 0.008 +/- 0.001 0.009 +/- 0.002 0.007 +/- 0.001 0.008 +/- 0.001 0.005 +/- 0.001 25-Aug-10 0.008 + 0.002 0.011 +/- 0.002 0.008 +/- 0.002 0.007 + 0.002 0.013 +/- 0.002 0.013 +/-

01-Sep-10 0.011 +/- 0.002 0.002(B) 0.012 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 08-Sep-10 0.012 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 15-Sep-10 0.014 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 21-Sep-10 0.026 +/- 0.003 0.019 +/- 0.002 0.023 +/- 0.003 0.024 +/- 0.002 0.016 +/- 0.002 29-Sep-10 0.012 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.011 +/- 0.002 Average: 0.014 +/- 0.001 0.012 +/- 0.001 0.012 + 0.001 0.013 +/- 0.001 0.013 +/- 0.001 (A) Pump changed out due to consecutive low flow readings. Based upon average flow rate, the estimated run time is 63.2 out of 166.25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />.

(B) No power. Estimated run time 143.1 out of 164.75 hours8.680556e-4 days <br />0.0208 hours <br />1.240079e-4 weeks <br />2.85375e-5 months <br />.

2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/mn 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T51 0.1147 +/- 0.0129 <0.0222 <0.0013 <0.0010 <0.0094 T57 0.1322 +/- 0.0147 <0.0253 <0.0017 <0.0012 <0.0525 T58 0.1356 +/- 0.0159 <0.0269 <0.0017 <0.0012 <0.0436 T64 0.1266 +/- 0.0038 0.0038 +/- 0.0008 <0.0006 <0.0004 0.0106 +/- 0.0007 T72 0.1590 +/- 0.0113 <0.0 182 <0.0010 <0.0006 0.0205 +/- 0.0037 4 of 7

TP QR 3Q-2010 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)

T42 21-Jul-10 <145 344 +/- 37 <4 <4 <9 <6 <9 <7 <5 <5 <5 <8 10-Aug-10 <142 337+26 <3 <3 <7 <4 <7 <6 <4 <4 <3 <5 16-Sep-10 <145 169 9 <1 <1 <3 <2 <3 <2 <1 <1 <1 <5 T67 19-Jul-10 <145 28 8 <3 <4 <7 <3 <10 <5 <4 <3 <4 <6 11-Aug-10 <142 46++/- 10 <3 <3 <7 <4 <9 <5 <4 <4 <4 <10 15-Sep-10 <145 38 +/- 10 <4 <4 <9 <4 <10 <6 <5 <4 <4 <11 T81 19-Jul-10 <145 480 +/- 46 <6 <5 <9 <6 <14 <10 <7 <6 <6 <11 10-Aug-10 <142 369+/- 34 <4 <3 <8 <4 <9 <6 <5 <5 <4 <8 15-Sep-10 <145 226 + 19 <3 <3 <7 <4 <8 <6 <4 <4 <3 <9 (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

TP QR 3Q-2010 3.b. SHORELINE SEDIMENT - (pCiikg, dry weight)

Sample Collection Site Date Be-7 K-40 Co-58 Co-60 Cs-134 Cs-137 Pb-2 10 Ra-226 Th-232 U-235 U-238 T42 21-Jul-10 <77 101 + 19 <10 <9 <9 <10 646 +/- 50 359 +/- 81 15+/- 4 32+/-4 312 +/- 24 T67 19-Jul- 10 <135 238 + 88 <12 <9 <14 <18 <2206 724 129 66 +/- 23 <82 440 190 T81 19-Jul- 10 223 + 86 260 +/- 76 <12 <11 <14 <12 <2440 695 +/- 141 <61 58+/-9 832 +/- 233 4.a. 1. CRUSTACEA - Blue Crab - (pCi/ka. 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 T67 This sample not yet collected.

T81 This sample not yet collected.

4.a.2. FISH - Mixed Species - (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 T67 This sample not yet collected.

T81 This sample not yet collected.

6 of 7

TP QR 3Q-2010 4.b. BROADLEAF VEGETATION - Brazilian PenDer - (DCi/kg, wet wei ht)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 T40 20-Jul-10 1546+ 104 5137 + 231 <20 <18 85 11 3208 +/- 1049 <82 <346 <74 10-Aug-10 1776 + 59 2088 +/- 98 <11 <10 13+2 229 +/- 35 <18 <200 <36 16-Sep-10 2096+ 119 2660 165 <14 <13 36+7 <2284 <90 <329 <60 T41 20-Jul-10 1386 98 6702 +/- 260 <19 <20 44 7 <2494 <91 <344 <78 10-Aug-10 1225 +/- 94 5427 +/- 235 <19 <20 <22 <865 <197 <612 <70 15-Sep-10 1004 +/- 78 6673 +/- 206 <13 <16 <20 <959 <97 <260 <49 T67 19-Jul- 10 904 +/- 93 6355 +/- 269 <20 <21 <19 <2417 31 +/- 11 <324 <61 11-Aug-10 920 +/- 89 4319 +/- 215 <17 <19 <16 <2102 <80 <300 <62 15-Sep-10 1776 +/- 105 5299 +/- 230 <15 <17 <17 <2385 <92 799 +/- 134 <67 7 of 7

TP QR 4Q-2010 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2010 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 22

2. Airborne 2.a. Air lodines Weekly 5 65 2.b. Air Particulates Weekly 5 65

3. Waterborne 3.a. Surface Water Monthly 3 9 3.b. Shoreline Sediment Semiannually 3 0

4. Ingestion 4.a. Fish and Invertebrates 4.a. 1. Crustacea Semiannually 2 1 4.a.2. Fish Semiannually 2 3 4.b. Broadleaf Vegetation Monthly 3 9 Total: 174 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.

The marine fauna listed in this report were collected in part, under Florida FWC SAL030.

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TP QR 4Q-2010

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

Sample Deployment 15-Sep-10 Sample Deployment 15-Sep-10 Site Collection 14-Dec- 10 Site Collection 14-Dec-10 N-2 4.4 +/- 0.4 WSW-8 4.4 +/- 0.4 N-7 4.0 +/- 0.4 N-10 4.6 +/- 0.5 SW-i 4.4 +/- 0.4 SW-8 4.3 +/- 0.4 NNW-2 3.8 +/- 0.4 NNW-10 4.8+/- 0.5 SSW-5 4.4 +/- 0.4 SSW-10 4.4 +/- 0.5 NW-1 5.5 +/- 0.6 NW-5 4.1+/- 0.4 S-5 4.1 +/- 0.4 NW-10 6.4 +/- 0.7 S-10 4.9 +/- 0.5 WNW-10 5.8+/- 0.5 SSE-1 4.1 +/- 0.4 SSE-10 5.0 +/- 0.4 W-1 6.0 +/- 0.7 W-5 5.1 +/- 0.5 NNE-22 5.4 +/- 0.5 W-9 4.5 +/- 0.3 2 of 7

TP QR 4Q-2010 2.a. IODINE- 131 IN WEEKLY AIR CARTRIDGES - (pCi/m3 )

Collection Date T51 T57 T58 T64 T72 06-Oct- 10 <0.02 <0.03 <0.02 <0.03 <0.03 11-Oct- 10 <0.03 <0.04 <0.03 <0.04 <0.04 20-Oct- 10 <0.02 <0.02 <0.02 <0.02 <0.02 25-Oct-10 <0.03 <0.03 <0.03 <0.03 <0.03 02-Nov- 10 <0.02 <0.02 <0.02 <0.03 <0.02 09-Nov-10 <0.02 <0.02 <0.02 <0.02 <0.02 15-Nov-10 <0.02 <0.02 <0.02 <0.02 <0.02 23-Nov-10 <0.01 <0.01 <0.01 <0.01 <0.01 30-Nov- 10 <0.02 <0.02 <0.02 <0.02 <0.02 06-Dec- 10 <0.03 <0.03 <0.04 <0.03 <0.03 13-Dec-10 <0.03 <0.03 <0.03 <0.03 <0.03 20-Dec-10 <0.02 <0.02 <0.02 <0.02 <0.02 29-Dec-10 <0.01 <0.01 <0.01 <0.01 <0.01 3 of 7

TP QR 4Q-2010 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m3)

Collection Date T51 T57 T58 T64 T72 06-Oct-10 0.019 1 0.002 0.018 + 0.002 0.020 +/- 0.002 0.027 +/- 0.003 0.020 +/- 0.002 11-Oct- 10 0.028 +/- 0.003 0.028 +/- 0.003 0.032 +/- 0.003 0.029 +/- 0.003 0.029 +/- 0.003 20-Oct-10 0.023 + 0.002 0.025 +/- 0.002 0.023 +/- 0.002 0.024 +/- 0.002 0.022 +/- 0.002 25-Oct-10 0.022 +/- 0.003 0.020 +/- 0.003 0.022 +/- 0.003 0.021 +/- 0.003 0.025 +/- 0.003 02-Nov-10 0.010 +/- 0.002 0.009 +/- 0.002 0.014 + 0.002 0.010 +/- 0.002 0.011 +/- 0.002 09-Nov-10 0.016 + 0.002 0.016 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.018 +/- 0.002 15-Nov-10 0.024 + 0.003 0.022 +/- 0.003 0.020 +/- 0.003 0.020 +/- 0.002 0.022 +/- 0.003 23-Nov-10 0.016 +/- 0.002 0.018 +/- 0.002 0.020 0.002 0.019 +/- 0.002 0.017 +/- 0.002 30-Nov-10 0.010 + 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 06-Dec-10 0.025 +/- 0.003 0.023 +/- 0.003 0.024 + 0.003 0.023 +/- 0.003 0.029 +/- 0.003 13-Dec-10 0.013 +/- 0.002 0.014 +/- 0.002 0.020 +/- 0.002 0.013 +/- 0.002 0.016 +/- 0.002 20-Dec-10 0.016 + 0.002 0.016 +/- 0.002 0.014 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 29-Dec-10 0.022 + 0.002 0.021 +/- 0.002 0.021 +/- 0.002 0.015 +/- 0.002 0.019 +/- 0.002 Average: 0.019 +/- 0.001 0.018 +/- 0.001 0.019 +/- 0.001 0.019 +/- 0.001 0.019 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T51 0.1632 +/- 0.0162 <0.0224 <0.0017 <0.0014 <0.0583 T57 0.1711 +/- 0.0152 <0.0227 <0.0016 <0.0013 <0.0562 T58 0.2110 +/- 0.0165 <0.0295 <0.0026 <0.0014 <0.0572 T64 0.1896 +/- 0.0121 <0.0211 <0.0012 <0.0010 0.0203 +/- 0.0040 T72 0.1639 +/- 0.0060 <0.0078 <0.0005 <0.0004 0.0235 +/- 0.0017 4 of 7

TP QR 4Q-2010 3.a. SURFACE WATER - (uCi/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)

T42 13-Oct-10 <140 159 +/- 17 <3 <3 <8 <4 <7 <7 <4 <4 <4 <9 17-Nov-10 <160 256 +/- 21 <2 <2 <5 <2 <5 <4 <4 <2 <3 <4 14-Dec-10 <134 258 +/- 24 <4 <4 <10 <5 <12 <8 <5 <5 <5 <10 T67 13-Oct-10 162+/- 31 35 +/- 10 <4 <4 <8 <4 <13 <7 <5 <5 <5 <9 16-Nov-10 <160 94 +/- 24 <3 <3 <6 <3 <7 <5 <5 <4 <3 <5 13-Dec-10 <134 94 +/- 21 <3 <3 <8 <4 <7 <6 <4 <4 <4 <6 T81 11-Oct-10 <141 196 +/- 17 <3 <3 <7 <4 <8 <5 <4 <4 <3 <6 15-Nov-10 <160 305 +/- 29 <3 <3 <7 <4 <6 <5 <5 <4 <3 <5 14-Dec-10 <134 386 +/- 43 <4 <3 <11 <5 <10 <7 <6 <6 <5 <9 (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

TP QR 4Q-2010 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 Others:

T42 This sample was previously collected.

T67 This sample was previously collected.

T81 This sample was previously collected.

4.a. 1. CRUSTACEA - Blue Crab - (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 T67 There was no sample available this quarter.

T81 06-Nov-10 1892 +/- 185 <26 <28 <59 <28 <56 <31 <27 930 +/- 211 <116 4.a.2. FISH - Mixed SDecies - (nCi/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 T67 16-Nov-10 2875 +206 <20 <19 <40 <24 <49 <27 <22 <386 <93 T81 06-Nov-10 2859 +/- 120 <15 <15 <36 <16 <34 <17 <15 <276 <54 T81(A) 14-Dec-10 2714 +/- 185 <27 <23 <60 <30 <57 <29 <25 <467 <112 (A) This sample was recollected to meet sample collection quality control guidelines 6 of 7

TP QR 4Q-2010 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-2 10 Pb-212 Ra-226 Ra-228 T40 13-Oct-10 1585 + 99 4110 +/- 222 <25 <15 57+/-9 <2029 <79 <294 <55 17-Nov-10 1676+/- 116 3797 +/- 200 <22 <17 <18 <2081 <83 <318 <78 14-Dec-10 2368 89 4098 +/- 160 <14 <14 35+/-5 1094 +/- 471 <101 <287 <42 T41 13-Oct-10 1399 95 <973 <22 <18 31 +/- 7 <2404 <80 <300 <71 17-Nov-10 1920 + 67 4734 +/- 177 <18 <14 12+/-2 228 +/- 36 <24 <270 <52 14-Dec-10 1256 90 6173 +/- 248 <16 <21 <21 <2152 <96 <329 <77 T67 13-Oct-10 848 +/- 63 3512 +/- 129 <15 <10 <10 <674 <79 <217 <30 16-Nov-10 1787 +/- 127 3656 +/- 233 <29 <19 <19 <2433 <93 <335 <83 13-Dec-10 1260 +/- 78 4902 +/- 216 <16 <16 <16 <2136 <86 <276 <57 7 of 7

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Preface:

In addition the REMP Air Sample Program in the Turkey Point environs, the State has a few additional air monitoring stations; they are referred to as the 'Supplemental Program'. One of these stations, T-41, is on site at a day-school facility.

During 2010, it was decided that this air sample station would be incorporated into the ODCM REMP Program.

The State's report structure lists the results in the Supplemental results ; the values are presented below. They are also reflected in the Table 1 summary.

The State ODCM reporting document has been revised to include T-41 in the ODCM Results.

T-41 IODINE- 131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date & Result Collection Date & Result 06-Jan-10 <0.02 06-Apr- 10 <0.03 11 -Jan-10 <0.04 13-Apr-10 <0.03 20-Jan- 10 <0.01 19-Apr-10 <0.03 28-Jan-10 <0.01 28-Apr-10 <0.02 03-Feb-10 <0.02 04-May-10 <0.03 10-Feb- 10 <0.02 10-May-10 <0.03 17-Feb- 10 <0.01 18-May- 10 <0.02 24-Feb-10 <0.02 26-May- 10 <0.01 03-Mar-10 <0.03 02-Jun- 10 <0.01 09-Mar- 10 <0.03 08-Jun- 10 <0.03 17-Mar-10 <0.01 16-Jun- 10 <0.03 24-Mar- 10 <0.02 23-Jun-10 <0.02 31-Mar-10 <0.02 30-Jun-10 <0.02 Collection Date & Result Collection Date & Result 07-Jul-10 <0.02 06-Oct-10 <0.03 12-Jul-10 <0.02 11-Oct-10 <0.04 19-Jul-10 <0.03 20-Oct- 10 <0.02 28-Jul-10 <0.01 25-Oct-10 <0.03 02-Aug-10 <0.03 02-Nov- 10 <0.02 10-Aug-10 <0.02 09-Nov-10 <0.02 19-Aug-10 <0.02 15-Nov-10 <0.02 25-Aug-10 <0.02 23-Nov-10 <0.01 01-Sep-10 <0.03 30-Nov-10 <0.02 08-Sep-10 <0.02 06-Dec-10 <0.03 15-Sep-10 <0.03 13-Dec-10 <0.03 21-Sep-10 <0.02 20-Dec-10 <0.02 29-Sep-10 <0.02 29-Dec-10 <0.01

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 T-41 AIR PARTICULATES - GROSS BETA - (pCi/m3 )

Collection Date & Results Collection Date & Results 06-Jan-10 0.025 +/- 0.002 06-Apr-10 0.017 +/- 0.002 11-Jan-10 0.032 +/- 0.003 13-Apr-10 0.018 +/- 0.002 20-Jan-10 0.011 + 0.002 19-Apr- 10 0.009 +/- 0.002 28-Jan-10 0.014 +/- 0.002 28-Apr-10 0.020 +/- 0.002 03-Feb-10 0.013 + 0.002 04-May-10 0.021 +/- 0.003 10-Feb-10 0.015 +/- 0.002 10-May-10 0.024 + 0.003 17-Feb-10 0.026 +/- 0.003 18-May-10 0.010 +/- 0.002 24-Feb- 10 0.013 +/- 0.002 26-May-10 0.010 +/- 0.002 03-Mar-10 0.026 +/- 0.003 02-Jun-10 0.016 +/- 0.002 09-Mar- 10 0.015 +/- 0.002 08-Jun-10 0.013 +/- 0.002 17-Mar-10 0.013 - 0.002 16-Jun-10 0.018 +/- 0.002 24-Mar-10 0.010 - 0.002 23-Jun-10 0.012 + 0.002 31-Mar-10 0.014 - 0.002 30-Jun-10 0.012 +/- 0.002 Average: 0.018 - 0.001 Average: 0.015 +/- 0.001 Collection Date & Results Collection Date & Results 07-Jul-10 0.013 +/- 0.002 06-Oct-10 0.021 + 0.002 12-Jul-10 0.011 +/- 0.002 11-Oct-10 0.033 +/- 0.003 19-Jul-10 0.018 +/- 0.002 20-Oct-10 0.024 +/- 0.002 28-Jul-10 0.013 +/- 0.002 25-Oct-10 0.018 : 0.003 02-Aug- 10 0.013 +/- 0.003 02-Nov-10 0.011 +/- 0.002 10-Aug- 10 0.008 +/- 0.002 09-Nov-10 0.015 +/- 0.002 19-Aug-10 0.004 +/- 0.001 15-Nov-10 0.024 +/- 0.003 25-Aug-10 0.011 +/- 0.002 23-Nov-10 0.020 +/- 0.002 01-Sep-10 0.010 + 0.002 30-Nov-10 0.009 +/- 0.002 08-Sep-10 0.015 +/- 0.002 06-Dec- 10 0.026 +/- 0.003 15-Sep-10 0.014 +/- 0.002 13-Dec-10 0.015 +/- 0.002 21-Sep-10 0.020 +/- 0.002 20-Dec-10 0.014 +/- 0.002 29-Sep-10 0.013 +/- 0.002 29-Dec-10 0.023 +/- 0.002 Average: 0.013 +/- 0.001 Average: 0.019 +/- 0.001 T-41 AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3 )

Be-7 K-40 Cs-134 Cs-137 Pb-2 10 1st Qtr 0.1454 +/- 0.0137 <0.0235 <0.0018 <0.00 12 <0.0481 2nd Qtr 0.1522 +/- 0.0101 <0.0187 <0.0017 <0.0015 0.0095 +/- 0.0019 3rd Qtr 0.1255 +/- 0.0043 <0.0067 <0.0004 <0.0003 0.0114 +/- 0.0013 4th Qtr 0.2115 =-0.0144 <0.0203 <0.0013 <0.0009 0.0287 +/- 0.0037

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT C RESULTS FROM THE 2010 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 22 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 3.75 3.02 W 2.11-3.93 C057 0.003 A Blank (no activity)

C060 2.62 2.473 A 1.731- 3.215 ZN65 - 0.001 A Blank (no activity)

CS134 2.33 2.13 A 1.49-2.77 CS137 1.74 1.53 A 107- 1.99 Matrix: GrF Air Filter Bq/filter Gross Beta 1.45 1.29 A 0.65-1.94 Matrix: MaS Soil Bq/kg K40 602.69 559 A 391 -727 MN54 915.25 849 A 594-1104 C057 560.22 522 A 365-679 C060 647.25 622 A 435-809 ZN65 2.27 A Blank (no activity)

CS134 704.01 733 A 513-953 CS137 816.78 779 A 545-1013 Matrix: MaW Water Bq/L H3 94.61 90.8 63.6-118.0 MN54 28.38 26.9 18.8-35.0 C057 27.1 28.3 19.8-36.8 C060 0.07 Blank (no activity)

N163 62.40 59.9 41.9-77.9 ZN65 44.83 40.7 28.5- 52.9 CS134 0.11 Blank (no activity)

CS137 61.69 60.6 42.4- 78.8 Matrix: RdV Vegetation, Bq/sample:

MN54 -0.06 Blank (no activity)

C057 0.08 Blank (no activity)

C060 3.01 3.27 2.29 - 4.25 ZN65 6.88 7.1 4.97-9.23 CS134 3.93 4.39 3.07-5.71 CS137 2.78 3.06 2.14-3.98 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 23 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 3.56 3.18 2.23-4.13 C057 3.78 4.08 2.86-5.30 C060 2.86 2.92 2.04-3.80 ZN65 0.06 Blank (no activity)

CS134 2.85 2.98 2.09 - 3.87 CS137 -0.01 Blank (no activity)

Matrix: GrF Air Filter Bq/filter Gross Beta 0.498 0.50 0.25 - 0.75 Matrix: MaS Soil Bq/kg K40 716.80 699 489 - 909 MN54 874.59 820 574 - 1066 C057 1.20 Blank (no activity)

C060 345.8 343 240 - 446 ZN65 290.23 265 186 - 345 CS134 952.61 940 658 - 1222 CS137 694.27 670 469 - 871 Matrix: MaW Water Bq/L H3 471.58 453.0 317.4 - 589.4 MN54 -0.14 Blank (no activity)

C057 36.04 36.0 25.2 -46.8 C060 27.15 28.3 19.8-36.8 ZN65 3.264 31.0 21.7 -40.3 SR90 7.66 8.3 5.8- 10.8 CS134 30.98 31.4 22.0-40.8 CS137 44.26 44.2 30.9 - 57.5 Matrix: RdV Vegetation, Bq/sample:

MN54 5.76 6.287 A 4.401 - 8.173 C057 7.41 8.27 A 5.79-10.75 C060 0.08 A Blank (no activity)

ZN65 5.14 5.39 A 3.77 - 7.01 CS134 4.56 4.79 A 3.35- 6.23 CS137 5.32 5.88 A 4.12-7.64 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2010

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 A. Description of Program:

The Ground Water Protection Program, Industry Initiative, is described in the FPL EV-AA-100 series of procedures; site wells and sampling is described in site procedures 0-NCAP-103 and 0-NCSP-004.

The sampling frequency is quarterly; more often if conditions warrant.

Sample assay is performed by a private contractor. This contractor provides other radiological assay for the effluents & rad-waste program; this affords QA for the Industry Initiative monitoring program.

B. Discussion The Turkey Point Nuclear site is surrounded on three sides by the closed cooling canal system. This canal system, in addition to being the source of tertiary cooling, is the body of water receiving permitted liquid radiological waste; the canal system tritium level averages about 4,000 pCi/L. This supports the expectation to see tritium in subsurface water collected either on-site or off-site close to the (within the Owner Controlled Area) cooling canal system.

33 wells in 22 locations were involved in the 2010 monitoring program; some locations have multiple (two or three) depths.

Samples are analyzed for Tritium & Gamma emitters. As conditions warrant, analysis included Fe-55, Ni-63, Sr-89/90 and alpha (all were < LLD).

128 'routine' samples were collected; 21 non-routine samples were collected.

12 of the 21 non-routine samples were in response to Unit 3 RWST manway leakage, the other nine were in response to a suspected condensate recovery tank leakage.

C. Results Tritium was detected in those locations reasonably affected by the cooling canal.

Maximum result: 5230 pCi/L ; the cooling canal tritium values typically vary from 4,000 to 5,000 pCi/L.

Tabular results follow:

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Results, continued Turkey Point 2010 Well Sampling Results, pCi/L Note: -- denotes les than dtetable Typical MflAs I(-.40 Qfl nC~i/I (~-1~7 7 nC.i/I Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 H-3 K-40 1 Cs- H-3 i K-40 1 Cs- H-3 i K-40 ! Cs- H-31 K-40 i-Cs- - -

i I 77 0 !

........ - ---- 1 7- 1 137 415. - -137 +- 1; 17.9 137

-- 15.1 411! -- 415- -- 1-- -- 619 Resample 10-31 " i.--- I 663 Ii 15.6 ' I Resampie 11-05 .i- - I , ,- , 662 , [ 13.86 i I I Resample 12-09 I I 668I 17.56 852 -'. 459..

---. -- - -- - - ----- t - -

854 - - --- --- - --

5

- - - t --------

- 4861.

. 4 .. . . . .

Resample 10-31 i i 676 1 i " i P-94-2 Resample 11-05 1182 216: - 916 1 51 _ _ 758 186 -- 894 161 I 790 i 11.27

-- - - - -L - - - - - - - - - - - - - - - -J- - - - - - - -- - - - -- --- a Resample 12-09 -699 .- ---- !1407 P-94-4 903 1 -- 1 13.8 923 1 1020

<255 4 11.3 --- 1520

<236- . 966 STP-1 38.

385_-----, r 1

308 -- <2 i 5 --

123-L-3 top <250 -- -- <230 -- -- <202: -- -- <236 -- --

, -----...... . - ---- ------ 3 ---

L-3 bottom 3790 532 4440 !.571 3760 . 599 -- 3710 573 L-5top <2501- ------- 670 1 -- " -- <202 1 --

-- 760-i -- <236q -- i --

Resample 6-10 . <240 ...-

I - - - - - - -

L-5 bottom 2773 1 424 3563 484 3430 i 493 1. -- 3360 1__ 407 -

G-21 top <250: - 257 --

- <199 -- -- <236 -- i G-21 bottom <250 591 -- <200 I -- <234

-- ---- -- r --

G-28top <250 i

<23 ---

<200.....26

-- - -- r -- - -- ------ - -- -- --

- -- -- 4-- -- -- -----

G-28 bottom <250 :1 178 <230 -- 3 165 -- --

G-35Top <250! ----- - __ 259! -- -- <198I - ""- <228! -62.8 -- -__

Resample 6-10 '<240 G <250 74 "-..........

--- 1 AI ----------- --------- - ,- - A----------

G-Bottom <250 74 <230 -- <201 -80.2 -- <227 86 - --

PTN-MW-ls <250 "- -" " ." -. <247 I -- ,

PTN-MW-. i 329 306 -- . <264 I 284  ! -- .. -

PTN-MW-ld 1980 i 410 . -- i - 2080 i 571 -----

• j 4-PTN-MW-2s <250 1 -- -- <230 ..-- -- <253  : -- ' -- <237 -- --

P-- <250 - - - -, - 25. -- -- - ..

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Results (continued) Turkey Point 2010 Well Sampling Results, pCi/L Note: -- denotes less than detectable, Typical MDAs K-40:90 pCi/L Cs-137:7 pCi/L I Y I.

Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010

........ .. .. .. .. C-s-- .........................--------

Cs- :Cs-H-3 K-40 H-3 K-40 :137 H-3 K-40 :137 H-3 K-40 s 137 137 PTN-MW-4s <250 <252 PTN-MW-4i 3470 509 -- 3220 542 --

PTN-MW-4d 3930 503 -- 3860 603 --

<250 340 332 .. .. <261 .... <237 387 PTN-MW-5i. 2219 495 . . 2113 545 45 <261 347 . 5230 372  : --

PTN.M...

. . ..w....

5d........................................

3353 477 - 3156 423 - 2980 489. 3670 572 PTN-MW-6s

<250 <262 147 --

PTN-MW-6d 984 297 --

---

r ----------

1220 393 --

PTN-MW-7s 1440 -- -- 1212 ..-- 341 ..

Resample 10-31 661- ---

. - - - - - -- - --. 459 Resample 11-05 190 449 Resample 12-09 . . . . . . . . . . .- .................................... - - - - - -- - --.

Re .......

PTN-MW-7i ..0:........

.......... ............ 772 331 -- 411 261 --

664 300 575 368  : --

Rsample 10-31 - - -- - - - - - -.... ............

r .- ,.................. ... . . . . . ..-

Resample 11-05 738 366 Resample 12-09 .........

...............- - - -- - 524

-7_3- _3_6_-3__ --

PTN-MW-7d 2718 425 -- 2133 494 -- 2290 532 --

Resample 10-31 2103 495 Resample

_P

.. .W...8..... 11-05 s ........... .. . 4 . 9.... . . . ... . . . 2840 570 Resample 12-09 1910 103.. 1- . . -- .. -- - --

......... - ---- - -- -- - 960 -- 10.7 Resample 11-05 1003 ---- 1830 --..

Resample 12-09 2270 1452 1280- - - 18.82 PTN-MW-9s 207 -- 276 --

Resample 11-05 437

.. 6.46 4

...... R es..p.e....1 ..... ----------. I---------.......... 468 7.7 563

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Results (continued) Turkey Point 2010 Well Sampling Results, pCi/L Note: -- denotes less than detectable, Typical MDAs K-40:90 DCi/L Cs-137:7 .1DCi/L

- w Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 Cs- Cs- Cs- :Cs-H-3 K-40 C H-3 K-40 H-3........ .. K-40

.. ... .. .137 __ H-3 K-40

---

-------- --- 137 1137 PTN-MW-1 Os <250 -- -- <141 ....

PTN-MW-1*Q 1711 293 ---.... -1_580.... 328 --

536:---- ----- --- ---

PTN-MW-1 Od 4150--:*--

5*. ...- ---

517 * . .-------

-- 2590 566 --

536 ..

PTN-MW-1 is <250 - --- 403 - 870 9 222---------- -

Resample 11-05

-R esam .-em ,.pie-.. -.

s.1a. s..

e...e 1-2 ....

254 -----...

• * * : ; .................................... 1---313---- ----- --- - ------ ,....

-- ... ---... 514 1234 - 486 -- * -

Description of Well locations follows:

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 D. List of wells and their locations Well Name Location PTN-MW- is PTN-MW-li Northeast of Switch Yard, South of entrance road to Fossil Plant PTN-MW-ld PTN-MW-2s South Switch Yard by parking lot PTN-MW-3s Northeast of new Issues Warehouse PTN-MW-4s PTN-MW-4i SW comer of parking lot South of Training Bldg PTN-MW-4d PTN-MW-5s PTN-MW-5i SW of CRF, by canal PTN-MW-5d PTN-MW-6s PTN-MW-6d NE of site in the berm for fossil oil tanks PTN-MW-6d PTN-MW-7s PTN-MW-7i NE of RCA, by Neutralization Tank PTN-MW-7d PTN-MW-8s Near U3 RWST PTN-MW-9s Near U4 RWST PTN-MW- 0s PTN-MW-10i SE of Radwaste Bldg by S/G Bldg PTN-MW- 10d PTN-MW-11 s South of truck entrance to Rad Waste Bldg PTN-MW-12s West of Condenser Polisher road STP-1 West of Maintenance Bldg on comer or road into parking lot P-94-4 East of Dressout Building, under delay fence P-94-2 By Neutralization Basin, East of the RCA CD-I By Neutralization Basin, East of the RCA PTPED-1 By Neutralization Basin, East of the RCA L-3 (1) On Levee 31 dike L-5 (1) On Levee 31 dike G-21 (1) On 137th Avenue G-28 (1) On 137th Avenue G-35 (1) Card Sound Road Note: s, i and d refer to well depth: shallow - 20 ft., intermediate - 40 ft. and deep - 60 ft (1): Sampled at 18 and 58 foot levels.

Maps depicting the well locations follow.

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Offsite H3 Monitoring Wells PAWJ ORM' I G-21 PLAN?

31schy DISAY COOL1N8 0-28 G-35 L-S CA.iW Sou00 FEET 1000 0 1000 2000

2010 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Onsite H3 Monitoring Wells