L-2012-189, Annual Radiological Environmental Operating Report

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Annual Radiological Environmental Operating Report
ML12138A137
Person / Time
Site: Turkey Point  NextEra Energy icon.png
Issue date: 05/02/2012
From: Kiley M
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2012-189
Download: ML12138A137 (73)
v • d • e


Text

0 FPL.

POWERING TODAY.

MAY 0 2 2012 L-2012-189 10 CFR 50.36b 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 2011 Annual Radiological Environmental Operating Report Enclosed is the 2011 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

,(lgL an FPL Group company

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT UNITS 3&4 UCENSE MOS. DPR-31, DPR-41 DOCKET NOS. 50-250, 50-251 Data SubmMed by: DOH d .Pr-a-e ,,'.

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE OF CONTENTS DESCRIPTION PAGE Introduction 1 Radiological Environmental Monitoring Program 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, 2011 Second Quarter, 2011 Third Quarter, 2011 Fourth Quarter, 2011 Results from the Interlaboratory Comparison Program, 2011 ATTACHMENT C Ground Water Protection, Industry Initiative ATTACHMENT D

2011 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, 2011 to December 31, 2011.

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

ii

2011 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 23 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-131, 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.

1

2011 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 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.

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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2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 E. Interlaboratory Comparison Proaram 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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2011 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 I 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:

For results attributed to plant effluents:

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.

For results attributed to Fukushima Nuclear Power Plants event:

Elevated levels of air particulate and radioiodine were measured during the period March 23 through April 26 attributed to the Fukushima Nuclear power plants event. Elevated levels were measured through-out the United States.

3. Waterborne, Surface Water:

The results of radioactivity measurements in surface water samples are consistent with past measurements. Tritium was reported as present in seven 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 11% of the required detection level specified by ODCM Table 5.1-3.

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2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

4. Waterborne, Sediment:

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

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 For results attributed to plant effluents:

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 7% of the reporting level specified by ODCM Table 5.1-2. No other fission products were detected.

For results attributed to Fukushima Nuclear Power Plants event:

Radioiodine was measured during the period March 23 through May 11 attributed to the Fukushima Nuclear Power Plants event. Elevated levels of radioiodine were measured through-out the United States.

7. Land Use Census There were no additions to the land use relative to last years 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 24 and 25.

In MAPEP 24, 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. There was a warning for Sr-90 in water, the result is high but within acceptance range.

In MAPEP 25, 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 identified one not acceptable result for gross beta on the air filter. The reported result for a 'blank' was too high; a "false positive" was reported.

5

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 An investigation was conducted by the State of Florida and determined that there was a slight shift in the beta efficiency value that generated the false positive value for the gross beta air filter MAPEP result. A new beta standard was ordered and a new beta efficiency value for the detector was generated on February 29, 2012.

The results are listed in Attachment C.

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, 2011 (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, 86 d 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, 2011 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED:

3 RADIOIODINE AND PARTICULATES UNITS: ICi/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)ýb Range Mean (f)b Range 1311, 311 0.012 <MDA < MDA

[0.152 - 0.501]* [0.011 - 0.572]*

Gross Beta, 311 0.0064 0.015 (259/259) T-72 0.016 (51/51) 0.016 (52/52) 0.004 - 0.112* < 1mi, WSW 0.005 - 0.092* 0.004 - 0.140*

Composite Gamma Isotopic, 20 7

Be 0.0006 0.145 (20/20) T-57 0.1513 (4/4) 0.1619 (4/4) 0.0668 - 0.1910 1 mi., NW 0.1068 - 0.1836 0.0881 - 0.2060

< MDA < MDA 0.0008 < MDA < MDA 137 cs 0.0008 0.0019* (1/20) T-41 0.0020"(1/20) 0.0027* (1/4) 2 mi., WNW 21

°Pb 0.0143 (11/20) T-41 0.0198 (2/4) 0.0105 (2/4) 0.0020 - 0.0274 2 mi., WNW 0.0122 - 0.0274 0.0066-0.0143

  • Elevated levels measured during Fukushima Nuclear Power Plants event from March 23, 2011 through April 26, 2011.

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, 2011 (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)b Range Tritium, 36 172 165 (7/24) T-81 176 (6/12) 126 (2/12)92-333 6 mi., S92-333 95-157 Gamma Isotopic, 36 58 333 (24/24) T-81 340 (12/12) 107 (10/12) 125 - 435 6 mi., S 245 - 435 43 - 337 54Mn 3 < MDA < MDA 59 Fe 6 < MDA < MDA 58 co 3 < MDA < MDA 60 co 4 < MDA < MDA 65Zn 7 < MDA < MDA 95Zr-Nb 6 < MDA < MDA 1311 4 < MDA < MDA 134cs 4 < MDA < MDA 137 cS 4 < MDA < MDA 14OBa-La 9 < MDA < MDA 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, 2011 (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)ýb Range Mean (fb Range Gamma Isotopic, 6 7

Be 56 126 (1/2) T-81 126(1/2) < MDA 6 mi., S 100 227 (4/4) T-81 278 (2/2) 294 (2/2) 137-285 6 mi., S 270-285 273-315 58CO 6 <MDA < MDA 60CO 7 <MDA < MDA 1

34cs 7 <MDA < MDA 137 cS 7 <MDA < MDA 1139 (3/4) T-42 1149 (2/2) 602 (1/2) 1035-1263 < 1 mi, ENE 1035-1263 6 800 (2/2) 2 Ra 15 1431 (4/4) T-81 1664 (2/2) 1123-1794 6mi., S 1534-1794 775 - 824

<MDA 47 (1/2) 238u 533 (3/4) T-81 533 (2/2) 603 (1/2) 495 - 876 6 mi., S 495-570 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, 2011 (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, 1 270 < MDA 2018 (1/1) 300 < MDA < MDA 54Mn 16 < MDA < MDA 59 Fe 28 < MDA < MDA 58 co 15 < MDA < MDA 60 co 16 < MDA < MDA 65 Zn 32 < MDA < MDA 134cs < MDA 16 < MDA 137 cs 16 < MDA < MDA 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, 2011 (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, 4 7

Be <MDA <MDA 4oK 270 2253 (2/2) T-81 2253 (2/2) 2027 (2/2) 2013- 2293 6 mi., S 2013- 2293 2019-2035 5Mn 16 <MDA <MDA 59Fe 28 <MDA <MDA 58 Co 15 <MDA <MDA 60 Co 16 <MDA <MDA 65 Zn <MDA 32 <MDA 134Cs 16 <MDA <MDA 137 Cs 16 <MDA <MDA 226Ra 300 171 (1/2) T-81 171 (1/2) <MDA 6 mi., S 238 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, 2011 (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, 46*

7 Be 64 1457(24/24) T-41 1544 (12/12) 1110 (22/22) 835 -3192 2 mi., W/NW 837-2898 673-2081 120 4808 (24/24) T-41 5040 (12/12) 4613 (22/22) 2740 - 6185 2 mi., W/NW 3301 - 6233 2675 - 6459 58 Co 6 <MDA <MDA 6Co 8 <MDA <MDA 1311

  • 9 188 (2/24) T-41 217 (1/12) 501 (10/22) 159 - 217 2 mi., W/NW 9 - 1372 134Cs 8 <MDA <MDA 137Cs T-41 8 38 (19/24) 40(11/12) 27 (6/22) 7 - 138 2 mi., W/NW 7 - 138 12 - 42 21opb 385 (8/24) T-40 1049 (4/12) 519 (11/22) 220-939 3 mi.,W 220 - 2782 220 - 2883 226 Ra 189 <MDA 134 (1/12)
  • Additional samples taken from March 22 through May 11 and elevated levels measured associated with the Fukushima Nuclear Power Plants event.

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, 2011 (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.

2011 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: NW-5, 3.9 miles Northwest Dates: 06/15/11 to 09/21/11.

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: WSW-8, 7.8 miles West Southwest Dates: 06/15/11 to 09/21/11.

Deviation: Failure to provide continuous monitoring.

Description of Problem: TLD missing; discovered at collection attempt Corrective Action Replaced TLD C) Pathway Direct Exposure - TLDs Location: WSW-8, 7.8 miles West Southwest Dates: 09/21/11 to 12/13/11.

Deviation: Failure to provide continuous monitoring.

Description of Problem: TLD missing; discovered at collection attempt Corrective Action Replaced TLD D) Pathway Airborne - Particulates and iodines Location: T-72, <1 mile West Southwest Dates: 09/13/11 to 09/20/11 Deviation: Failure to provide continuous monitoring Description of Problem: Power failure due to lightening strike; sampling run time 10.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> of 172.1 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> deployment time Corrective Action Replaced damaged power line and pole. Air sample started 9/28/11.

2011 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: 07/018/11 to 07/27/11 Deviation: Failure to provide continuous monitoring.

Description of Problem: Air sample pump failed; sampling run time 171.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> of 218.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> deployment time.

Corrective Action Replaced pump, verified system as operable.

F) Pathway: Airborne - Particulates and iodines Location: T-72, <1 mile West Southwest Dates: 09/20/11 to 09/28/11 Deviation: Failure to provide continuous monitoring Description of Problem: Power failure due to lightening strike; No sample run time.

Corrective Action Replaced damaged power line and pole. Air sample started 9/28/11.

G) Pathway Airborne - Particulates and iodines Locations and dates: T-57, 4 miles Northwest Deviation: 09/20/11 to 09/28/11 Description of Problem: Iodine cartridge inadvertently did not get changed out.

Corrective Action Changed out iodine cartridge during following week.

H) Pathway Ingestion - Crustacea (semi-annual sample period)

Locations and dates: T-81 ,6 miles S All of year T-67, 13 to 18 miles N, NNE Second half 2011 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. Fish sample media adequately collected for the year.

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1B ANALYSIS WITH LLDs ABOVE ODCM TABLE 5.1-3 DETECTION CAPABILITIES 1/1/2011 - 12/31/2011 The values specified in ODCM Table 5.1-3, Detection Capabilities, were achieved for all samples.

2011 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

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A KEY TO SAMPLE LOCATIONS

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 NEAR SITE SAMPLING LOCATIONS

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2011 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-1 0 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-2 Satellite School 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)

2011 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-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.

2011 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

2011 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

2011 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 2011 First Quarter, 2011 Second Quarter, 2011 Third Quarter, 2011 Fourth Quarter, 2011

RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE FIRST QUARTER 2011 BUREAU OF RADIATION CONTROL

TP QR 1Q-2011 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling First Quarter, 2011 Number of Number of Sample Type Collection Frequency Sample Locations Samples

1. Direct Radiation Quarterly 22 22
2. Airborne 2.a. Air lodines Weekly 6 78 2.b. Air Particulates Weekly 6 78
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 11 Total: 201 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 IQ-2011

1. DIRECT RADIATION - TLD's - (61R/hour)

Sample Deployment 14-Dec-10 Sample Deployment 14-Dec-10 Site Collection 15-Mar-ll Site Collection 15-Mar- 11 N-2 4.8 +/- 0.6 WSW-8 4.0 +/- 0.4 N-7 4.0 +/- 0.4 N-10 4.7+/-0.4 SW-i 3.9+/- 0.3 SW-8 3.9 +/- 0.4 NNW-2 4.3+/-0.5 NNW-10 5.0 +/- 0.5 SSW-5 4.1 +/- 0.4 SSW-10 4.5 +/- 0.3 NW-1 5.3 +/- 0.5 NW-5 3.7+/-0.4 S-5 3.9+/- 0.3 NW-10 5.9 +/- 0.6 S-10 4.7 +/- 0.3 WNW-10 5.4+/-0.5 SSE-1 3.9 +/- 0.4 SSE-10 4.7 +/- 0.3 W-1 5.2 +/- 0.6 W-5 4.3 +/- 0.5 NNE-22 4.8 +/- 0.4 W-9 4.2 +/- 0.3 2 of 7

TP QR IQ-2011 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 03-Jan- 1I <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 12-Jan- I1 <0.01 <0.01 <0.01 <0.01 <0.02 <0.01 18-Jan- Il <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 26-Jan- Il <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 02-Feb- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 08-Feb- 11 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 15-Feb- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 22-Feb- II <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 02-Mar- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 09-Mar- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 14-Mar- II <0.03 <0.03 <0.03 <0.03 <0.02 <0.03 23-Mar- I (A) 0.489 + 0.023 0.425 + 0.012 0.392 +/- 0.014 0.501 +/- 0.016 0.572 +/- 0.022 0.411 +/- 0.015 30-Mar- 11 (A) 0.208 +/- 0.020 0.152 + 0.023 0.174 + 0.020 0.186 + 0.015 0.169 + 0.021 0.207 +/- 0.018 (A) Iodine levels attributed to Japan incident.

3 of 7

TP QR 1Q-2011 2.b. I. AIR PARTICULATES - GROSS BETA - (pCi/m3' Collection Date T41 T51 T57 T58 T64 T72 03-Jan- 1I 0.014 +/- 0.003 0.014 + 0.002 0.018 +/- 0.003 0.017 + 0.003 0.022 +/- 0.003 0.017 +/- 0.003 12-Jan- 1I 0.023 +/- 0.002 0.021 + 0.002 0.023 +/- 0.002 0.023 + 0.002 0.030 +/- 0.002 0.020 +/- 0.002 18-Jan- Il 0.016 +/- 0.002 0.016 + 0.002 0.021 +/- 0.002 0.014 + 0.002 0.015 +/- 0.002 0.021 +/- 0.003 26-Jan-I 1 0.010 +/- 0.002 0.010 + 0.002 0.012 +/- 0.002 0.011 +/- 0.002 0.018 +/- 0.002 0.014 +/- 0.002 02-Feb- 1I 0.020 +/- 0.002 0.016 +/- 0.002 0.017 +/- 0.002 0.018 +/- 0.002 0.017 +/- 0.002 0.011 0.002 08-Feb- Il 0.024 +/- 0.003 0.013 +/- 0.002 0.009 +/- 0.002 0.007 +/- 0.002 0.011 + 0.002 0.008 +/- 0.002 15-Feb- Il 0.014 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 0.018 +/- 0.002 0.017 + 0.002 0.021 +/- 0.002 22-Feb- 1I 0.019 +/- 0.002 0.019 + 0.002 0.015 +/- 0.002 0.018 +/- 0.002 0.019 +/- 0.002 0.014 +/- 0.002 02-Mar- Il 0.016 + 0.002 0.015 +/- 0.002 0.016 + 0.002 0.016 +/- 0.002 0.014 + 0.002 0.015 + 0.002 09-Mar- 1I 0.013 + 0.002 0.013 + 0.002 0.013 + 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 14-Mar- 11 0.014 +/- 0.003 0.020 + 0.003 0.016 + 0.003 0.020 +/- 0.003 0.014 +/- 0.002 0.018 +/- 0.003 23-Mar- 1 (A) 0.082 +/- 0.004 0.010 +/- 0.002 0.112 +/- 0.004 0.095 +/- 0.004 0.140 +/- 0.006 0.092 +/- 0.004 30-Mar- I (A) 0.039 +/- 0.003 0.032 + 0.003 0.025 +/- 0.003 0.028 +/- 0.003 0.031 +/- 0.003 0.026 +/- 0.003 Average: 0.023 + 0.001 0.016 0.001 0.024 + 0.001 0.023 +/- 0.00 1 0.028 + 0.001 0.022 +/- 0.001.

(A) Elevated Gross Beta levels attributed to Japan incident.

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

Sample Site Be-7 K-40 1-131(A) Cs- 134 Cs-137 Pb-210 T41 0.1775 0.0136 <0.0308 <0.0819 <0.0021 0.0019 +/- 0.0004 <0.0609 T51 0.1764 + 0.0126 <0.0170 0.2562 + 0.0382 <0.0020 <0.0016 <0.0495 T57 0.1785 0.0153 <0.0291 0.3091 +/- 0.0392 <0.0024 <0.0013 <0.06 10 T58 0.1909 - 0.0169 <0.0203 0.3019 +/- 0.0503 <0.0024 <0.00 16 <0.0643 T64 0.2061 + 0.0153 <0.0207 0.2751 +/- 0.0479 <0.0024 0.0027 +/- 0.0005 <0.0608 T72 0.1910 0.0126 <0.0244 <0.0739 <0.00 18 <0.0011 0.0196 +/- 0.0036 (A) Iodine levels attributed to Japan incident.

4 of 7

TP QR 1Q-2011 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 19-Jan-11 <130 350 +/- 28 <4 <3 <6 <4 <8 <6 <4 <5 <4 <7 07-Feb-l1 <139 295 +/- 15 <2 <2 <5 <3 <7 <4 <3 <3 <3 <5 16-Mar-11 <154 387 +/- 34 <3 <4 <8 <4 <9 <6 <5 <5 <4 <6 T67 18-Jan-l1 <130 43 +/- 11 <4 <4 <7 <5 <13 <7 <6 <5 <4 <8 07-Feb-11 <139 59 +/- 11 <4 <4 <8 <4 <12 <7 <5 <4 <4 <8 14-Mar-11 <155 66 +/- 12 <4 <4 <8 <4 <10 <6 <5 <4 <4 <7 T81 18-Jan-lI 138 +/- 43 309 +/- 30 <3 <3 <7 <3 <7 <6 <4 <4 <3 <5 07-Feb-11 333 +/- 51 282 +/- 21 <2 <2 <5 <3 <5 <4 <3 <3 <3 <4 14-Mar-11 <155 416 +/- 44 <5 <5 <13 <7 <10 <10 <7 <6 <7 <6 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(B) - These tabulated LLD values are for Ba-i140, 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-2011 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 19-Jan-11 <54 214 +/- 39 <5 <6 <7 <6 1035 +/- 161 1123 +/- 79 <29 <56 876 +/- 135 T67 18-Jan-11 <93 315 +/- 72 <12 <12 <11 <14 <1490 775 - 120 <59 <75 <475 T81 18-Jan-1 1 126 +/- 39 285 +/- 50 <9 <9 <9 <9 <668 1534+/- 166 <45 <92 495 +/- 149 4.a. 1. CRUSTACEA - 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.

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 IQ-2011 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 Ra-226 Ra-228 T40 19-Jan- Il 984 +87 4173 +/- 221 <25 <22 <19 <1896 <358 <76 08-Feb- Il 1236 +/- 51 5024 +/- 199 <16 <16 23 + 3 <1730 <269 <66 16-Mar- Il 1193 +/- 92 4480 +/- 209 <20 <17 <20 <1943 <323 <59 T41 19-Jan-Il 1302 +66 5053 +/- 154 <16 <14 20+4 <1422 <231 <50 08-Feb-Il 1224 +/- 52 4762 +/- 175 <15 <14 11+2 245 +/- 40 <286 <49 16-Mar- II 1059 86 5770 +/- 238 <21 <18 18+7 <2211 <323 <71 T67 18-Jan- I1 759 +/- 39 4928 +/- 172 <19 <13 12+2 220 +/- 35 <236 <48 07-Feb- II 786 +/- 60 5602 +/- 278 <27 <24 <22 <2640 <399 <103 14-Mar- II 765 +/- 61 6459 +/- 183 <22 <13 <12 <1049 <259 <46 T67J 23-Mar- 11 956 + 44 4526 + 165 1372 + 26 <15 33 +/- 3 298 +/- 45 <401 <50 T67J 30-Mar- 11 850 +/- 86 3711 +/- 169 820 18 <19 <15 <1157 <398 <60 T67J - Additional non-routine samples collected in response to Japan incident.

7 of 7

FLORIDA DEPARTMENT RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE SECOND QUARTER 2011 BUREAU OF RADIATION CONTROL

TP QR 2Q-2011 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2011 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 22
2. Airborne 2.a. Air lodines Weekly 6 78 2.b. Air Particulates Weekly 6 78
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 2 4.b. Broadleaf Vegetation Monthly 3 15 Total: 205 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 8

TP QR 2Q-2011

1. DIRECT RADIATION - TLD's - (MR/hour)

Sample Deployment 15-Mar-Il Sample Deployment 15-Mar-Il Site Collection 15-June-i 1 Site Collection 15-June-l N-2 4.7+/-0.4 WSW-8 4.5 0.5 N-7 4.2 +/- 0.4 N-10 5.0+/-0.4 SW-I 4.5 0.4 SW-8 4.1+0.4 NNW-2 4.2 +/- 0.4 NNW-10 5.4+0.5 SSW-5 4.4 +/- 0.4 SSW-10 4.9 +/- 0.4 NW-1 5.9+/-0.6 NW-5 4.1+/-0.4 S-5 4.2 +/- 0.4 NW-10 6.810.7 S-10 4.9 +/- 0.5 WNW-10 6.0 +/-0.5 SSE-1 4.2 +/- 0.4 SSE-10 5.2 +/- 0.5 W-1 5.8 +/-0.7 W-5 4.9 0.5 NNE-22 5.3 +/- 0.4 W-9 4.7 0.4 2 of 8

TP QR 2Q-2011 2.a. IODINE- 131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 06-Apr- 11 (A) <0.03 <0.03 <0.02 <0.02 0.011 + 0.003 0.010 +/- 0.003 11-Apr-Il <0.03 <0.03 <0.03 <0.03 <0.04 <0.03 20-Apr- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 25-Apr- 11 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 04-May- II <0.01 <0.01 <0.01 <0.01 <0.02 <0.01 I -May-1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 16-May- Il <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 25-May-11 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 01-Jun- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 07-Jun- 1I <0.03 <0.03 <0.03 <0.03 <0.02 <0.03 14-Jun- Il <0.03 <0.02 <0.02 <0.03 <0.03 <0.03 20-Jun- Il <0.02 <0.03 <0.03 <0.02 <0.03 <0.02 29-Jun- 1I <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 (A) Iodine levels are attributed to the Japan incident in March.

3 of 8

TP QR 2Q-2011 2.b. AIR PARTICULATES - GROSS BETA - (DCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 06-Apr- Il 0.018 +/- 0.002 0.019 +/- 0.002 0.017 + 0.002 0.017 +/- 0.002 0.011 + 0.002 0.014 + 0.002 11-Apr-Il 0.010 +/- 0.002 0.012 + 0.002 0.018 + 0.003 0.016 +/- 0.003 0.015 + 0.003 0.022 +/- 0.003 20-Apr- 1I 0.014 +/- 0.002 0.016 + 0.002 0.016 + 0.002 0.018 +/- 0.002 0.016 +/- 0.002 0.020 + 0.002 25-Apr- Il 0.016 +/- 0.003 0.018 + 0.003 0.015 + 0.003 0.012 +/- 0.002 0.012 + 0.002 0.013 +/- 0.002 04-May- Il 0.013 +/- 0.002 0.011 + 0.002 0.010 + 0.001 0.012 +/- 0.002 0.014 + 0.002 0.010 + 0.002 11-May-Il 0.021 +/- 0.002 0.020 +/- 0.002 0.023 + 0.002 0.018 + 0.002 0.019 + 0.002 0.011 + 0.002 16-May- Il 0.023 +/- 0.003 0.022 + 0.003 0.020 + 0.003 0.021 +/- 0.003 0.022 +/- 0.003 0.019 + 0.003 25-May- 1I 0.016 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.020 + 0.002 0.021 + 0.002 0.016 + 0.002 01-Jun- 11 0.012 +/- 0.002 0.011 +/- 0.002 0.010 + 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.012 + 0.002 07-Jun- I1 0.012 + 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.011 +/- 0.002 0.014 + 0.002 0.010 + 0.002 14-Jun- I1 0.015 +/- 0.002 0.013 + 0.002 0.013 +/- 0.002 0.016 +/- 0.002 0.015 + 0.002 0.016 + 0.002 20-Jun- II 0.013 +/- 0.002 0.019 + 0.003 0.018 +/- 0.003 0.016 + 0.002 0.017 + 0.003 0.016 + 0.002 29-Jun- I1 0.011 + 0.002 0.019 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 0.009 + 0.001 0.012 + 0.002 Average: 0.015 + 0.001 0.016 + 0.001 0.015 +/- 0.001 0.016 + 0.001 0.015 + 0.001 0.015 + 0.001 4 of 8

TP QR 2Q-2011 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T41 0.1618 +/- 0.0087 <0.0069 <0.0009 <0.0008 0.0274 +/- 0.0028 T51 0.1748 +/- 0.0102 <0.0 169 <0.0010 <0.0008 <0.0382 T57 0.1836 +/- 0.0099 <0.0193 <0.00 14 <0.0008 <0.0395 T58 0.1536 +/- 0.0070 <0.0105 <0.0007 <0.0005 <0.0237 T64 0.1586 +/- 0.0061 <0.0088 <0.0006 <0.0005 0.0143 +/- 0.0022 T72 0.1653 +/- 0.0124 <0.0136 <0.0014 <0.0009 0.0153 +/- 0.0043 5 of 8

TP QR 2Q-2011 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 12-Apr-11 <134 424 +/- 44 <6 <5 <12 <6 <12 <8 <6 <6 <5 <9 18-May-11 <136 393 +/- 26 <4 <4 <8 <5 <9 <7 <4 <4 <4 <13 14-Jun-11 <131 415 45 <5 <4 <11 <5 <13 <9 <5 <7 <4 <11 T67 12-Apr-li 95 +/- 43 99+ 20 <2 <2 <5 <3 <5 <4 <3 <3 <3 <5 17-May-li <133 185 +22 <3 <3 <6 <4 <6 <6 <4 <4 <3 <7 15-Jun-11 <131 337 16 <2 <2 <5 <3 <6 <4 <3 <3 <3 <7 T81 11-Apr-11 <134 349 +/-33 <3 <4 <8 <4 <8 <6 <5 <4 <4 <7 17-May-11 <133 398 24 <3 <2 <5 <3 <5 <5 <3 <3 <3 <5 14-Jun-11 <131 412 +/-26 <4 <4 <8 <4 <10 <7 <5 <4 <4 <8 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(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.

6 of 8

TP QR 2Q-2011 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 U235 U238 T42 This sample to be collected.

T67 This sample to be collected.

T81 This sample to be 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 17-May-11 2018 +/- 154 <29 <27 <59 <29 <73 <34 <30 <544 <113 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-Jun-Il 2019 +/- 159 <25 <25 <60 <27 <60 <32 <27 <492 <95 T81 10-Jun-Il 2013 +/- 132 <21 <22 <45 <24 <53 <26 <21 171 +/- 53 <88 7 of 8

TP QR 2Q-2011 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)

Sample Collection 1-131 Site Date Be-7 K-40 (A) Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 T40 12-Apr- I1 969 +/- 84 4913 +/- 266 159 +/- 16 <21 <24 <2176 <95 <338 <65 18-May- 11 836 +/- 45 4970+/- 184 <23 <16 14+/-3 220 +/- 40 <24 <270 <57 15-Jun- Il 835 +/- 78 2740 +/- 175 <15 <16 29 +/- 6 <2178 <85 <266 <66 T41 12-Apr- 1I 1438 + 103 5325 +/- 215 217 +/- 14 <17 47+/-9 <1282 <121 <370 <59 18-May- 11 837+/- 100 3301 +/- 193 <27 <18 138 +/- 12 <2081 <105 <328 <74 15-Jun- Il 853 + 83 4399 +/- 237 <15 <17 53 +/- 8 <2216 <88 <336 <74 T67 12-Apr- Il 1143 +/-67 2675+/- 110 186 +/- 9 <11 42 +/- 6 2883 +/- 580 <57 <202 <41 17-May- 11 924 +/-27 3349 +/- 68 <9 <6 <5 <665 <28 134 +/- 47 <23 15-Jun- 11 673 + 83 5764+/- 196 <16 <16 <14 <893 <95 <301 <52 T67J 06-Apr- I1 1008+/- 103 4549 +/- 242 273 +/- 15 <25 <22 <2442 <107 <366 <72 20-Apr- 1I 1430+/- 56 3031 +/- 129 76 +/- 4 <14 16+/-3 335 +/- 42 17+/-3 <282 <48 25-Apr- I1 987 +/- 73 5101 +/- 173 65 +/- 8 <14 <11 <889 <93 <257 <52 04-May- 1I 1348 + 53 2742 +/- 117 15+/-2 <13 23.+/- 3 317 +/- 39 8+/-3 <260 <42 I i-May-i1 940 44 4749 +/- 173 9+/-2 <14 <13 225 +/- 38 <24 <263 <55 25-May- 1I 673 +/- 36 5912+/-200 <13 <14 <13 226 +/- 37 <23 <260 <51 (A) Iodine levels are attributed to the Japan incident in March.

T67J - Additional non-routine samples collected in response to Japan incident; these collections concluded the end of May.

8 of 8

FLORIDA DEPARTNEN OF RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE THIRD QUARTER 2011 BUREAU OF RADIATION CONTROL

TP QR 3Q-2011 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2011 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 20
2. Airborne 2.a. Air lodines Weekly 6 77 2.b. Air Particulates Weekly 6 77
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: 195 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-2011

1. DIRECT RADIATION - TLD's - (IAR/hour)

Sample Deployment 15-June- Il Sample Deployment 15-June-Il Site Collection 21-Sep-I 1 Site Collection 21-Sep-11 N-2 3.9+/-0.3 WSW-8 (B)

N-7 3.5+/-0.3 N-10 4.2+/-0.3 SW-1 3.6 +/- 0.4 SW-8 3.3 +/- 0.3 NNW-2 3.5 +/- 0.3 NNW-10 4.1 +/- 0.4 SSW-5 3.5 +/- 0.4 SSW-10 3.8 +/- 0.3 NW-I 4.5+/-0.5 NW-5 (A) S-5 3.4 +/- 0.3 NW-10 7.8+/-0.8 S-10 4.0 +/- 0.3 WNW- 10 4.7 +/- 0.3 SSE-1 3.3 +/- 0.3 SSE- 10 3.9 +/- 0.4 W-1 4.5 +/- 0.5 W-5 3.9 +/- 0.3 NNE-22 4.3 +/- 0.3 W-9 3.8 +/- 0.3 (A) TLD lost when siren pole was replaced.

(B) TLD lost when siren pole was destroyed by a vehicle accident.

2 of 7

TP QR 3Q-2011 2.a. IODINE- 131 IN WEEKLY AIR CARTRIDGES - (IpCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 06-Jul- 11 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 12-Jul- Il <0.03 <0.03 <0.03 <0.03 <0.02 <0.03 18-Jul- Il <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 27-Jul-I 1 <0.01 <0.01 <0.01 <0.01 <0.02(A) <0.01 02-Aug- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 09-Aug- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 16-Aug- Il <0.03 <0.02 <0.02 <0.02 <0.02 <0.02 24-Aug- 11 <0.02 <0.02 <0.02 <0.01 <0.02 <0.02 31-Aug-11 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 06-Sep- Il <0.02 <0.01 <0.02 <0.02 <0.02 <0.02 13-Sep- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 20-Sep- I1 <0.02 <0.02 <0.02 <0.02 <0.02 <0.05(B) 28-Sep- I1 <0.01 <0.01 <0.01(C) <0.01 <0.02 (D)

(A) Pump failed and was replaced; estimated run time 171.5 out of 218.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

(B) Power failure due to a lightning strike. Estimated run time 10.7 out of 172.1 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

(C) Iodine cartridge inadvertently did not get changed out. The cartridge that was analyzed then was an unused cartridge.

(D) Power still out, no run time or samples collected.

3 of 7

TP QR 3Q-2011 2.b. AIR PARTICULATES - GROSS BETA - (oCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 06-Jul- I1 0.015 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.018 +/- 0.002 12-Jul- I l 0.015 +/- 0.002 0.009 + 0.002 0.010 +/- 0.002 0.010 + 0.002 0.010+/- 0.002 0.011 +/- 0.002 18-Jul- Il 0.010 +/- 0.002 0.011 +/- 0.002 0.012 + 0.002 0.011 +/- 0.002 0.017 +/- 0.003 0.011 +/- 0.002 27-Jul- Il 0.006 +/- 0.001 0.007 +/- 0.001 0.005 +/- 0.001 0.005 +/- 0.001 0.009 +/- 0.002(A) 0.007 +/- 0.001 02-Aug- Il 0.008 + 0.002 0.006 + 0.002 0.007 +/- 0.002 0.006 +/- 0.002 0.007 +/- 0.002 0.005 +/- 0.002 09-Aug- Il 0.010 + 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.009 +/- 0.002 0.007 +/- 0.002 0.006 +/- 0.002 16-Aug- I1 0.007 + 0.002 0.012 +/- 0.002 0.004 +/- 0.002 0.008 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 24-Aug- II 0.016 + 0.002 0.017 + 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 31-Aug- 11 0.014 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.002 06-Sep- 1I 0.011 + 0.002 0.010 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 0.008 +/- 0.002 13-Sep- II 0.013 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.009 +/- 0.002 20-Sep- I1 0.012 + 0.002 0.013 +/- 0.002 0.015 +/- 0.002 0.016 +/- 0.002 0.013 +/- 0.002 0.050 +/- 0.023(B) 28-Sep- I 1 0.005 + 0.001 0.005 + 0.001 0.005 +/- 0.001 0.004 +/- 0.001 <0.007 (C)

Average: 0.011 + 0.001 0.010 - 0.001 0.010 +/- 0.001 0.010+-0.001 <0.011 0.014++/- 0.001 (A) Pump failed and was replaced; estimated run time 171.5 out of 218.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

(B) Power failure due to a lightning strike. Estimated run time 10.7 out of 172.1 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

(C) Power still out, no run time or samples collected.

2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3 )

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T41 0.0938 +/- 0.0080 <0.0218 <0.0019 <0.0013 0.0122 +/- 0.0024 T51 0.0890 +/- 0.0084 <0.0246 <0.0012 <0.00 11 0.0107 +/- 0.0029 T57 0.1068 +/- 0.0119 <0.0223 <0.0013 <0.0010 0.0185 +/- 0.0038 T58 0.0928 0.0107 <0.0148 <0.0018 <0.0012 0.0195 +/- 0.0032 T64 0.0881 - 0.0077 <0.0184 <0.00 17 <0.0013 0.0066 +/- 0.0020 T72 0.0668 - 0.0075 <0.0209 <0.0019 <0.0016 0.0113 +/- 0.0025 4 of 7

TP QR 3Q-2011 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 12-Jul-11 <128 399 +/- 37 <5 <3 <9 <5 <9 <7 <6 <5 <5 <7 17-Aug-li <144 365 +/- 25 <4 <3 <8 <4 <8 <6 <4 <4 <4 <10 21-Sep-11 <144 290 +/- 11 <2 <2 <3 <2 <4 <3 <2 <2 <2 <5 T67 13-Jul-11 <128 96 +/- 14 <4 <4 <7 <4 <10 <6 <5 <4 <4 <8 17-Aug-lI <144 48 +/- 17 <3 <4 <7 <4 <6 <7 <5 <4 <4 <8 21-Sep-11 <144 <59 <4 <4 <8 <4 <10 <7 <5 <4 <4 <9 T81 12-Jul-11 172+/-44. 366+/-30 <3 <3 <8 <4 <8 <6 <4 <4 <4 <6 16-Aug-li 135+/-47 435+/-47 <6 <5 <11 <7 <13 <10 <7 <7 <5 <11 20-Sep-11 <144 310 +/- 23 <3 <4 <8 <4 <10 <7 <5 <4 <3 <7 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(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-2011 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 12-Jul- 1I <87 137 +/- 49 <9 <9 <10 <10 1263 +/- 232 1271 +/- 119 <39 <82 <339 T67 13-Jul-Il <65 273 +/- 22 <8 <7 <8 <8 602 +/- 58 824+ 138 33+/-4 47 +/- 6 603 +/- 29 T81 12-Jul- Il <105 270 +/- 51 <10 <9 <10 <10 1120 +/- 318 1794+/- 181 <47 <96 570+/- 146 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 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-2011 d

-7.5,.

RP11?ALtLJLJI f%tflXS.iI T PAP~ LI XJ1-(TATTONM-V tJS..JtJ AiLIJtiiV lra1'7ilan tat tt~ii flank P,- -r i ~ J~JSit C.; /L-t jJS..~fl~ as.,

xup xx,;b-VT Sit TV 1

Sample Collection Site Date Be-7 K-40 1-131 Cs- 134 Cs-137 Pb-2 10 Pb-212 Ra-226 Ra-228 T40 12-Jul- Il 1501 +/- 123 4879 +/- 251 <33 <23 52 +/-10 <2274 <105 <361 <77 16-Aug- 1I 1519 + 108 4371 + 232 <27 <21 48+/-7 <2296 <93 <354 <66 21-Sep-Il 2044 + 96 5004 +/- 182 <13 <14 30+/-5 939 +/- 341 <93 <249 <54 T41 12-Jul- 11 1566 +/- 97 6185 + 215 <24 <15 64+/- 8 <1031 <117 <361 <53 16-Aug- Il 1703 + 122 4901 +/- 237 <28 <21 26+/-9 <2559 <101 <383 <84 21-Sep- 11 1943 + 70 4667 +/- 179 <16 <14 7+/-2 252 +/- 42 <25 <278 <52 T67 13-Jul-Il 1159 93 5138 +/- 242 <24 <19 <15 <2096 <88 <331 <61 17-Aug- II 1555 60 4931 +/- 179 <20 <13 <12 253 +/- 39 <23 <267 <47 21-Sep-i l 1160 + 92 5377 +/- 190 <14 <16 <14 <1138 <92 <267 <59 7 of 7

RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE FOURTH QUARTER 2011 BUREAU OF RADIATION CONTROL

TP QR 4Q-2011 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2011 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 21
2. Airborne 2.a. Air lodines Weekly 6 78 2.b. Air Particulates Weekly 6 78
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: 197 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 4Q-2011

1. DIRECT RADIATION - TLD's - (uR/hour)

Sample Deployment 21-Sep-Il Sample Deployment 21-Sep- Il Site Collection 13-Dec-ll Site Collection 13-Dec- 11 N-2 3.7+/- 0.1 WSW-8 (A)

N-7 3.5 +/- 0.1 N-10 3.9+/- 0.1 SW-I 3.4 +/- 0.1 SW-8 2.9 +/- 0.1 NNW-2 3.2+0.1 NNW-10 3.7 0.1 SSW-5 3.1+/-0.1 SSW-10 3.5 +/- 0.2 NW-1 4.3 0.2 NW-5 3.4: 0.1 S-5 3.1+/-0.2 NW-10 4.7+/-0.1 S-10 3.8 +/- 0.2 WNW-10 4.3+/-0.2 SSE-1 3.0 +/- 0.1 SSE-10 3.8 +/- 0.2 W-I 4.3 +/- 0.4 W-5 3.7+/-0.1 NNE-22 4.3 +/- 0.1 W-9 3.3 +/- 0.2 (A) TLD missing; no data to report.

2 of 7

TP QR 4Q-2011 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m3)

Collection Date T41 T51 T57 T58 T64 T72 04-Oct- II <0.02 <0.02 <0.02 <0.02 <0.02 <0.03 12-Oct- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 18-Oct- Il <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 25-Oct- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 01-Nov-i l <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 07-Nov- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 14-Nov- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 22-Nov-I 1 <0.01 <0.01 <0.01 <0.0 1 <0.01 <0.01 29-Nov- 1I <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 06-Dec- Il <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 13-Dec- 11 <0.02 <0.02 <0.02 <0.02 <0.0 1 <0.02 21 -Dec- I1 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 27-Dec- I1 <0.01 <0.01 <0.0 I <0.01 <0.01 <0.0 I 3 of 7

TP QR 4Q-2011 2.b. AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 04-Oct- Il 0.017 + 0.002 0.014 +/- 0.002 0.015 +/- 0.002 0.021 +/- 0.003 0.019 +/- 0.003 0.015 - 0.003 12-Oct- II 0.010 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.014 +/- 0.002 0.010 +/- 0.002 0.016 - 0.002 18-Oct- Il 0.013 +/- 0.002 0.015 +/- 0.002 0.011 + 0.002 0.016 +/- 0.002 0.021 - 0.003 0.012 - 0.002 25-Oct- Il 0.021 +/- 0.002 0.019 +/- 0.002 0.022 +/- 0.002 0.020 +/- 0.002 0.014 +/- 0.002 0.016 + 0.002 01-Nov-i I 0.012 +/- 0.002 0.008 - 0.002 0.007 +/- 0.002 0.008 +/- 0.002 0.006 - 0.002 0.008 - 0.002 07-Nov- I1 0.011 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.009 +/- 0.002 0.013 - 0.002 0.010 - 0.002 14-Nov- I1 0.015 +/- 0.002 0.017 +/- 0.002 0.017 +/- 0.002 0.018 +/- 0.002 0.017 - 0.002 0.019 - 0.002 22-Nov- 1I 0.007 +/- 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.005 +/- 0.001 0.010 - 0.002 0.007 - 0.001 29-Nov- Il 0.009 +/- 0.002 0.007 - 0.002 0.005 +/- 0.002 0.010 +/- 0.002 0.004 - 0.002 0.005 - 0.002 06-Dec- 11 0.013 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.011 - 0.002 0.015 - 0.002 13-Dec- Il 0.010 +/- 0.002 0.008 +/- 0.002 0.011 +/- 0.002 0.008 +/- 0.002 0.006 - 0.001 0.012 - 0.002 21-Dec-11 0.012 +/- 0.002 0.015 +/- 0.002 0.017 +/- 0.002 0.020 +/- 0.002 0.013 + 0.002 0.018 +/- 0.002 27-Dec-I 1 0.004 +/- 0.002 0.004 +/- 0.002 0.004 +/- 0.002 <0.008 0.004 - 0.002 <0.008 Average: 0.012 +/- 0.001 0.011 +/- 0.001 0.012 +/- 0.001 <0.013 0.011 - 0.001 <0.012 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T41 0.1458 +/- 0.0129 <0.0304 <0.0020 <0.0010 <0.0836 T51 0.1439 +/- 0.0128 <0.0357 <0.0019 <0.0014 <0.0782 T57 0.1357 +/- 0.0047 <0.0088 <0.0006 <0.0004 0.0209 +/- 0.0088 T58 0.1272 +/- 0.0093 <0.0138 <0.0016 <0.0014 0.0095 +/- 0.0023 T64 0.1212 +/- 0.0092 <0.0193 <0.0020 <0.00 14 <0.0135 T72 0.1474 +/- 0.0101 <0.0183 <0.0020 <0.0016 0.0101 +/- 0.0023 4 of 7

TP QR 4Q-2011 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 12-Oct-11 <134 210 +/- 22 <5 <4 <9 <4 <11 <8 <5 <5 <5 <10 15-Nov-11 96 +/- 46 255 +/- 31 <4 <3 <8 <5 <10 <6 <5 <5 <4 <8 14-Dec-11 <154 125 +/- 15 <4 <4 <8 <4 <10 <7 <6 <4 <4 <7 T67 12-Oct-11 <134 <86 <3 <4 <10 <4 <8 <5 <5 <4 <3 <11 15-Nov-ll 157+/-45 74+/--21 <4 <3 <7 <3 <6 <7 <5 <4 <4 <7 14-Dec-11 <154 66 +/- 12 <4 <4 <8 <4 <10 <6 <6 <4 <4 <6 T81 12-Oct-l1 186+/-46 310+/--38 <4 <4 <8 <5 <10 <7 <6 <4 <5 <8 15-Nov-11 92 43 252 +/- 22 <4 <4 <9 <4 <10 <7 <5 <4 <4 <6 14-Dec-11 <154 245 +/- 17 <1 <1 <3 <2 <3 <3 <2 <1 <1 <2 (A) - These tabulated LLD values for Zr/Nb-95 are the higher of the individual parent or daughter LLD's.

(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-2011 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 There was no sample available this 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 14-Dec- Il 2035 +/- 219 <21 <26 <44 <27 <53 <27 <20 <380 <86 T81 14-Dec- Il 2293 +/- 180 <31 <32 <66 <34 <78 <35 <33 <560 <121 6 of 7

TP QR 4Q-2011 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 12-Oct-I 1 3192+ 140 5682 +/- 221 <18 <20 <22 <1281 <117 <361 <53 14-Nov- Il 2092 + 86 3712 +/- 171 <29 <17 31+/-4 255 +/- 50 <32 <335 <56 13-Dec- I1 1567 85 4953 +/- 179 <23 <13 34+/-5 2782 +/- 437 <97 <259 <49 T41 12-Oct- Il 2898 + 97 5562 +/- 214 <17 <19 33+/-4 269 +/- 49 <29 <340 <63 14-Nov- 11 2030+ 118 4325 +/- 201 <24 <18 <18 <1209 <119 <303 <65 13-Dec- I1 1671 44 6233 + 95 <11 <7 24+/- 3 1115 +/- 218 <44 <131 <24 T67 12-Oct- 11 2081 +86 5616 197 <15 <13 <13 <1183 <105 <276 <52 15-Nov-Il 1992 +/- 78 4968 196 <26 <17 <15 341 +/- 49 <28 <324 <62 14-Dec- Il 1431 + 101 4117 + 242 <18 <12 <9 312 +/- 40 6 +/-2 <221 <45 7 of 7

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT C RESULTS FROM THE 2011 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT I TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 24 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 3.0 2.64 A 1.85- 3.43 C057 3.19 3.33 A 2.33 -4.33 C060 0.01 A Blank - No Activity ZN65 3.71 1.36 A 0.95-1.77 CS134 3.22 3.49 A 2.44 -4.54 CS137 2.46 2.28 A 1.60-2.96 Matrix: GrF Air Filter Bq/filter Gross Beta 1.44 1.27 A 0.662 - 1.985 Matrix: MaS Soil Bq/kg K40 544.81 540 A 378 - 702 MN54 1.15 A Blank - No Activity C057 942.79 927 A 649 -1205 C060 485.54 482 A 337 - 627 ZN65 1493.46 1359 A 951 - 1767 CS134 684.71 680 A 476 - 884 CS137 780.80 758 A 531 -985 Matrix: MaW Water Bq/L H3 239.32 243 A 170-316 MN54 33.12 31.6 A 22.1 -41.1 C057 18.04 18.9 A 13.2 - 24.6 C060 24.82 24.6 A 17.2-32.0 N163 15.18 18.6 A 13.0-24.2 ZN65 0.60 A Blank - No Activity CS134 21.84 21.5 A 15.1 -28.0 CS137 30.21 29.4 A 20.6 - 38.2 SR90 10.56 8.72 W 6.10-11.34 Matrix: RdV Vegetation, Bq/sample:

MN54 5.77 6.40 A 4.48 -8.32 C057 8.64 9.94 A 6.96- 12.92 C060 4.26 4.91 A 3.44 - 6.38 ZN65 2.8 2.99 A 2.09 - 3.89 CS134 5.12 5.50 A 3.85-7.15 CS137 0.02 A Blank - No Activity Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 25 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 0.01 A Blank - No Activity C057 4.689 5.09 A 3.56 - 6.62 C060 3.13 3.20 A 2.24-4.16 ZN65 4.64 4.11 A 2.88-5.34 CS134 0.02 A Blank - No Activity CS137 2.74 2.60 A 1.82 -3.38 Matrix: GrF Air Filter Bq/filter Gross Beta 0.030 N Blank - No Activity Matrix: MaS Soil Bq/kg K40 647.13 625 A 438-813 MN54 901.50 848 A 594 - 1102 C057 1197.21 1180 A 826 -1534 C060 652.60 644 A 451 - 837 ZN65 1721.94 1560 A 1092-2028 CS134 -0.90 A Blank - No Activity CS137 1013.69 979 A 685-1273 Matrix: MaW Water Bq/L H3 910.69 1014 A 710-1318 MN54 26.02 25.0 A 17.5-32.5 C057 35.05 36.6 A 25.6 -47.6 C060 29.31 29.3 A 20.5- 38.1 ZN65 31.10 28.5 A 20.0- 37.1 SR90 13.20 14.2 A 9.9-18.5 CS134 19.18 19.1 A 13.4-24.8 CS137 0.19 A Blank - No Activity Matrix: RdV Vegetation, Bq/sample:

MN54 4.79 5.71 A 4.00 - 7.42 C057 0.04 A Blank - No Activity C060 2.71 3.38 A 2.37-4.39 ZN65 5.45 6.39 A 4.47 -8.31 CS134 0.015 A Blank - No Activity CS137 3.91 4.71 A 3.30-6.12 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2011

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 A. Description of Program:

Turkey Point maintains a sampling and analysis program to meet the requirements of NEI 07-07, Industry Ground Water Protection Initiative. The procedures that govern the performance are EV-AA-100-1001, Fleet Ground Water Protection Program Implementing Guideline and 0-ADM-654, Ground Water Protection Program.

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 2011 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; 1 extra sample was collected to confirm the tritium trend in PTN-MW-8s was correct.

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

Maximum result: 3880 pCi/L ; the cooling canal tritium values typically vary from 4,000 to 5,000 pCi/L.

Fourth quarter results for wells L-3, L-5, G-21, and G-35 wells were not available at the time this report was completed and will be furnished in a supplement when available. These wells are sampled and monitored by a separate program and are included for comparison to the wells onsite.

Tabular results follow:

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Results, continued Turkey Point 2011 Well Sampling Results, pCi/L Note: - denotes less than detectable, Tvyical MDAs K-40: 90 pCi/L Cs-1 37: 7 DCi/L Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 H-3 1-- - Cs- H-3 - Cs- H-3 K-40 Cs- H K-40 Cs-137 [ j 137 _ _137__ I 137 PTPED-1 700 .. - 15.44 569 -- 18.56 634 - 24.77.- -3 - 17 CD-1 584 - - -

P-94-22----753-* -175 P-9---- ------ 5.89

--.. T

-- -651 _

1 73.7 730o- i 17-*

8.93 170 1- ---[ --961- -.

603 , ..-------

11----------

- - <283- .-..

P-94-4-- 936 ------ ------ 9.314 753 -- 1 6.9 1700 -------- - -----9.18 8-o -- 10.67 STP-1 <238 - -- <264 - _ -- <258 - .-..... _I L-3 top <230

..... -- I-.... ---- -- <206*-- <281

---- -- i L-3 bottom 3430 1 575 - . 3700 492 - 3650 663.7 - I

- L-5 top- <180 - - <211 - -- - <282 - ----------- - I L-5 bottom 3390 537 - 3340 460 - 3510 558-- - --.--

G-21 top <180 - - <210<2 - <277 . - --- -_-- -. -

G-21 bottom <185 - - <211 - j - <278 - -

G-28 top - <184

<246 I- - - - ----

<276 -

G-28 bottom 520. 215--

-- ! - 432

<4 - 168J - 391 181.5 - __<27 G-35 Top <183 - - -- <248 - <---------- --8---- - ---------

G-35 Bottom <185 113 <245 <278 141.8 1 PTN-MW-ls <210 - - <199 - --- - _- I -

PTN-MW-1 i 441 321 - <258 329 - -

PTN-MW-ld 1970j 347 . - .... ] 1730 1 510____,-..... _- -

- - - - -IL-- -- - -- -- -

PTN-MW-2s <_21_1 - - <222 <205 - ---- -------

PTN-MW-3s <209 - -- i <207 - -- i PTN-MW-4s <210 - -! <208 - - <284 90 -

PTN-MW-4i 3130 -- 588 - --- - 2890 482 - ---- - _-3120__ 67.5 i PTN-MW-4d 3330 534 -- 3300 475 - 3880 590 PTN-MW-5s PT-M-4 313 290 588-164 -- 228 174 -- - 2890-482--

<199 280 -------

- 1<288312 £ 6209"- .5 ...

PTN-MW-5i 2900 555 - 303 448 - <256 360 - <280i 440 1-PTN-MW-5d 2760 6 2570 529 2830 443 2601 6241-PTN-MW-6s <118 ..-. . - I---"J <208 83 1 -

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 C. Results (continued) Turkey Point 2011 Well Sampling Results, pCi/L Note: denotes less than detectable. TvDical MDAs K-40:90 DCi/L Cs-137:7 DCi/L Well number First Quarter 2010 Cs-Second Quarter 2010

..--.-.-- :Cs-H-3 o-i Third Quarter 2010 --

aCs-3s----

- Fourth Quarter 2010 a Cs-H-3 K-40

, 13 137 H-3 137 H-3 K-40 13 K-40 :137 a PTN-MW-6d 1400 376  : - 1100 476 -

PTN-MW-7s 588 765  : -

PTN-MW-7i 866 335 - .- 355 315 ----- 746i 4-- --- --.... --... . . ..... .... r .. . .......

PTN-MW-7d ..1830 .'. 528 .: 3 03-------- -- - .--

-- - ---- -- 746.____

25 - -- 388 1480 - ........ - 448 -- --------

PTN-MW-8s 2800 1__46_-33.82_ 3570 28.2 1730 8.9

<390 31 : -  : 181 PTN-MW-8s 2820 76.98 22.66 -

PTN-MW-9s 393 54 -

...--------.---- - -.... ---<294

----- r --- ---T --- ---

PTN-MW-1 Os <209 ---- - -- - - - - T - -- - -

<157 PTN-MW-10i 1350 346 - - - -- - -- - - - - - - - -

1890 477 ,

PTN-MW-1 Od ..2680.: 537 _ - .-.

2730 ..52i 3------ . -- -.

PTN-MW-1 is 314 ' <296 -

588-588 -

-- - 257 '

PTN-MW-12s 321 I I - <276 I I Description of Well locations follows:

2011 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-Id 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- 10s PTN-MW-10i SE of Radwaste Bldg by S/G Bldg PTN-MW- 10d PTN-MW-I Is 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.

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Offsite H3 Monitoring Wells I/

2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Onsite H3 Monitoring Wells 0*4 AWWi0u*W*VMYSOM fmMUDIOVuSmym I A &inrcaftsmro ?g4W

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