L-2012-159, Submittal of 2012 Annual Radiological Environmental Operating Report

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Submittal of 2012 Annual Radiological Environmental Operating Report
ML13177A107
Person / Time
Site: Turkey Point  NextEra Energy icon.png
Issue date: 05/14/2013
From: Kiley M
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2012-159
Download: ML13177A107 (67)
v • d • e


Text

MAY 1 2013 0 FPL.

L-2012-159 10 CFR 50.36b 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 2012 Annual Radiological Environmental Operating Report Enclosed is the 2012 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

" 15, Florida Power 9760 S.W. 344A Liqht Streetcompany Homestead, FL 33035 Y,7

2012 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, 2012 Second Quarter, 2012 Third Quarter, 2012 Fourth Quarter, 2012 Results from the Interlaboratory Comparison Program, 2012 ATTACHMENT C Ground Water Protection, Industry Initiative ATTACHMENT D

2012 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, 2012 to December 31, 2012.

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

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2012 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.

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2012 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 Summarv.

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2012 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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2012 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:

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.

3. Waterborne, Surface Water:

The results of radioactivity measurements in surface water samples are consistent with past measurements. Tritium was reported as present in five of 24 indicator location and zero 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 4.3% of the required detection level specified by ODCM Table 5.1-3.

4. Waterbome, Sediment:

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

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2012 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 For results attributed to plant effluents:

The results of radioactivity measurements are consistent with past measurements. Cs-1 37 was detected in samples collected from the indicator locations. The maximum concentration reported was 13.4% 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 26 and 27.

In MAPEP 26, the results fcr Water, Air Filter, Gross Beta, mixed gamma emitters in Air Filters, and Soil matrices for those nuclides associated with nuclear power plant operation and using analytical methods used in the REMP are acceptable.

For the vegetation matrix there was one not acceptable result for Cs-137. The reported result for a 'blank' was too high; a "false positive" was reported for Cs-137.

An investigation was conducted by the State of Florida and determined that there was very low level contamination on the counting chamber from the previous vegetation sample counted just prior to counting the MAPEP sample.

The State revised their applicable procedure and added a Section associated with contamination prevention. When samples are prepared and placed into the counting beakers, each sampie container's exterior shall be wiped clean prior to mounting the sample on a detector.

In MAPEP 27, 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.

The results are listed in Attachment C.

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2012 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.

The measured exposure rates are consistent with exposure rates that were observed during the pre-operational surveillance program.

The results for air particulate/radioiodine samples are consistent with measurements that were made during the pre-operational surveillance program.

The highest value of tritium in surface water was 4.3% of the required LLD listed in ODCM Table 5.1-3.

There were no indications of any other nuclides that could be attributed to plant effluents.

There were no indications of any nuclides in waterborne sediment or food products attributed to plant effluents.

The results of radioactivity measurements for broad leaf vegetation are consistent with past measurements.

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, 2012 (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 4.4 (83/83) NW-10 5.4 (4/4) 4.6 (4/4)

Exposure Rate, 87d 3.2. - 8.6 10 mi., NW 5.2 - 5.8 4.3 - 4.8 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, 2012 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED:

3 RADIOIODINE AND PARTICULATES UNITS: DCi/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, 311 0.012 <MDA < MDA Gross Beta, 310 0.0064 0.015 (258/258) T-72 0.015 (52/52) 0.015 (52/52) 0.004 - 0.034 < 1 mi, WSW 0.004 - 0.034 0.004 - 0.031 Composite Gamma Isotopic, 20 7

Be 0.0006 0.129 (20/20) T-58 0.1482 (4/4) 0.1167 (4/4) 0.092 - 0.214 1 mi., NW 0.1078 - 0.214 0.1139 - 0.1199

< MDA " MDA 134cs 0.0008 < MDA " MDA 137 cs 0.0008 < MDA < MDA 21 Oft 0.0152 (13/20) T-58 0.0196 (3/4) 0.0147 (2/4) 0.0093 - 0.0291 1 mi., NW 0.0121 -0.0291 0.0125 - 0.0169 Be-7,K-40 & Pb-210 are naturally occurring.

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, 2012 (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, 36 172 108 (5/24) T-81 108(5/24) < MDA 88-129 6 mi., S88-129 Gamma Isotopic, 36 40 K 58 313 (24/24) T-81 344 (12/12) 81(12/12) 136 - 478 6 mi., S 213 - 427 29 - 178 5

A Mn 3 < MDA < MDA 59 Fe 6 < MDA " MDA 58Co 3 < MDA < MDA 60Co 4 < MDA < MDA

'Zn 7 < MDA < MDA 95Zr-Nb 6 < MDA " MDA 131 1 4 < MDA < MDA 1

34Cs 4 < MDA < MDA 4 < MDA < MDA 1

40Ba-La 9 < MDA < MDA K-40 is naturally occurring.

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, 2012 (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 (f)b Range Gamma Isotopic, 6 7Be 229 (2/4) T-42 265 (1/2) 161 (2/2) 56

<1 mi., ENE 100 215(4/4) T-81 272 (2/2) 257 (2/2) 103 - 393 6 mi., S 150-393 154- 360

,8Co 6 <MDA < MDA 60Co 7 <MDA < MDA 7 <MDA < MDA 137 cs 7 <MDA < MDA 21 0 Pb 1305 (3/4) T-42 1931 (1/2) 330 (1/2) 751 - 1831 < 1 mi, ENE 226 Ra 15 1312 (3/4) T-81 1232 (2/2) 488 (2/2) 643-1821 6 mi., S 643-1821 243 - 732 235 U <MDA 47 (1/2) 238UL 529 (2/4) T-81 529 (2/4) 183 (1/2) 503 - 555 6 mi., S 503 - 555 Be-7, K-40, Pb-210, Ra-226, U-235 & U-238 are naturally occurring.

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, 2012 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: CRUSTACEA 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, 0 40 K 270 226 Ra 300 54Mn 16 59 Fe 28 58 Co 15 60 co 16 65 Zn 32 13 4Cs 16 1370S 16 No Crustacean samples were available during this period. Full complement of fish samples was collected. See next page.

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, 2012 (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 270 2306 (2/2) T-81 2306 (2/2) 2375 (2/2) 2243- 2369 6 mi., S 2243- 2369 1872-2879 54Mn 16 <MDA <MDA 59 Fe 28 <MDA <MDA 58 Co 15 <MDA <MDA 16 <MDA <MDA 65 Zn 32 <MDA <MDA 16 <MDA <MDA 137 cS 16 <MDA <MDA 22 6 Ra 300 <MDA <MDA 238 u <MDA <MDA Be-7, K-40, Pb-210, Ra-226 & U-238 are naturally occurring.

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, 2012 (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 7Be 1496(24/24) T-41 1522 (12/12) 1331 (12/12) 64 743 -2209 2 mi., W/NW 837-2898 752-1947 120 3673 (24/24) T-40 4132 (12/12) 4213 (12/12) 564 - 5462 3 mi., W 2623 - 5462 2765 - 6125

  • Co 6 <MDA <MDA 60Co 8 <MDA <MDA 1311 9 <MDA <MDA 134Cs <MDA 8 <MDA 13 7 cs 8 77 (21/24) T-41 118 (11/12) 18 (2/12) 17 - 268 2 mi., W/NW 18 - 268 11- 24 21 oPb 614 (5/24) T-41 681 (4/12) 1038 (2/12) 308 - 1180 2 mi., W/NW 308 - 1180 342- 1733 226Ra 189 305 (4/24) T-41 313 (3/12) 95 (1/12) 281 -344 2 mi., W/NW 294 - 344 Be-7, K-40, Pb-210 & Ra-226 are naturally occurring.

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, 2012 (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.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE JA (Page 1 of 2)

DEVIATIONS / MISSING DATA A) Pathway: Direct Exposure - TLDs Location: SSE-1, 1 mile South Southeast Dates: 03/14/12 to 06/19/12.

Deviation: Failure to provide continuous monitoring.

Description of Problem: TLD missing; discovered at collection attempt Corrective action Replaced TLD B) Pathway Airborne - Particulates and iodines Location: T-41, 1.6 mile West Northwest Dates: 05/21/12 to 05/30/12 Deviation: Failure to provide continuous monitoring. Did not meet gross beta LLD of 0.01 pCi / cu-m.

Description of Problem: Pump possibly failing. Sampling run time 13.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> of 142.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> deployment time Corrective Action Restored pump. Air sample started 5/30/12.

C) Pathway Airborne - Particulates and iodines Location: T-41, 1.6 mile West Northwest Dates: 05/30/12 to 06/06/12 Deviation: Failure to provide continuous monitoring.

Description of Problem: Pump failed and no collection or run time.

Corrective Action Replaced failed pump. Air sample started 6/06/12.

D) Pathway Airborne - Particulates Location: T-64, 22 miles North Northeast Dates: 06/12/12 to 06/20/12 Deviation: Failure to provide continuous monitoring.

The magnetic filter funnel was on the ground at time of collection; Description of Problem:

particulate filter missing.

Corrective Action Reinstalled filter and magnetic filter funnel. Air sample started 6/20/12.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1A (Page 2 of 2)

DEVIATIONS / MISSING DATA E) Pathway Ingestion - Crustacean (semi-annual sample period)

Locations and dates: T-81 , 6 miles S All of year T-67, 13 to 18 miles N, NNE First half 2012 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.

F) Pathway Ingestion - Crustacean (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 2012 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.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 1B ANALYSIS WITH LLDs ABOVE ODCM TABLE 5.1-3 DETECTION CAPABILITIES 1/11/2012 - 12/31/2012 Air sample at location T-41, located 1.6 miles west northwest from site did not meet the gross beta airborne LLD value of 0.01 pCi / cu-meter during sampling period May 21, 2012 through May 30, 2012.

Reason for the deviation was pump failing.

The values specified in ODCM Table 5.1-3, Detection Capabilities

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TABLE 2 LAND USE CENSUS Distance to Nearest (a. b) 07/12- 08/12 07/12- 08/12 07/12- 08/12 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

2012 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.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT A KEY TO SAMPLE LOCATIONS

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PL.ANT - UNITS 3 & 4 NEAR SITE SAMPLING LOCATIONS

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2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DISTANT REMP SAMPLING LOCATIONS 0

2012 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-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-i 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)

2012 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.

2012 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

2012 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)

T40 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

2012 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 2012 First Quarter, 2012 Second Quarter, 2012 Third Quarter, 2012 Fourth Quarter, 2012

TP QR 1Q-2012 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling First Quarter, 2012 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 9 Total: 199 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.

Page 1 of 7

TP QR 1Q-2012

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

Sample Deployment 13-Dec- Il Sample Deployment 13-Dec- 1I Site Collection 14-Mar-12 Site Collection 14-Mar-12 N-2 5.0+/-0.1 WSW-8 4.5 +/- 0.3 N-7 4.3 +/- 0.2 N-10 4.7 +/- 0.3 SW-i 4.0 +/- 0.2 SW-8 3.9 +/- 0.6 NNW-2 4.10+ 0.2 NNW-10 4.9 + 0.4 SSW-5 3.9 +/- 0.3 SSW-10 4.3 +/- 0.1 NW-1 5.1 0.3 NW-5 4.2 + 0.2 S-5 3.8 +/- 0.3 NW-10 5.8 +/- 0.2 S-10 4.4 +/- 0.2 WNW-10 5.3 +/- 0.3 SSE-1 3.8 +/- 0.3 SSE-10 8.6 +/- 2.0 W-1 5.2 0.1 W-5 4.4 0.1 NNE-22 4.8 +/- 0.2 W-9 4.2 +/- 0.3 Page 2 of 7

TP QR 1Q-2012 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 04-Jan-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 09-Jan-12 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 17-Jan-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 24-Jan- 12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 01-Feb-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 07-Feb-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 21-Feb-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 21-Feb-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 29-Feb-12 <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 07-Mar-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 13-Mar-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 20-Mar-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 27-Mar-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Page 3 of 7

TP QR 1Q-2012 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m3 )

Collection Date T41 T51 T57 T58 T64 T72 04-Jan-12 0.020 + 0.002 0.018 +/- 0.002 0.019 +/- 0.002 0.021 +/- 0.002 0.019 +/- 0.002 0.019 +/- 0.002 09-Jan- 12 0.021 +/- 0.003 0.024 +/- 0.003 0.021 +/- 0.003 0.018 +/- 0.003 0.029 +/- 0.003 0.023 +/- 0.003 17-Jan-12 0.021 +/- 0.002 0.017 +/- 0.002 0.020 +/- 0.002 0.017 +/- 0.002 0.016 +/- 0.002 0.021 +/- 0.002 24-Jan- 12 0.015 +/- 0.002 0.014 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 0.009 + 0.002 0.013 +/- 0.002 01-Feb-12 0.014 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 07-Feb- 12 0.006 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 0.022 +/- 0.003 0.015 +/- 0.002 0.011 +/- 0.002 21-Feb-12 0.012 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 21-Feb-12 0.012 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.002 0.011 +/- 0.002 0.011 + 0.002 29-Feb-12 0.015 +/- 0.002 0.014 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.015 + 0.003 0.014 +/- 0.002 07-Mar- 12 0.013 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.009 +/- 0.002 0.013 +/- 0.002 13-Mar-12 0.007 +/- 0.002 0.006 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.009 +/- 0.002 0.010 +/- 0.002 20-Mar- 12 0.009 +/- 0.002 0.009 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.007 +/- 0.002 27-Mar-12 0.015 +/- 0.002 0.018 +/- 0.002 0.015 + 0.002 0.015 +/- 0.002 0.015 +/- 0.002 0.017 + 0.002 Average: 0.014 +/- 0.001 0.014 +/- 0.001 0.014 +/- 0.001 0.015 + 0.001 0.014 +/- 0.001 0.014 +/- 0.001 2.b.2. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T41 0.1131 +/- 0.0072 <0.0196 <0.0019 <0.0014 0.0113 +/- 0.0020 T51 0.1788 +/- 0.0130 <0.0294 <0.0020 <0.0015 <0.0837 T57 0.1083 +/- 0.0071 <0.0202 <0.0019 <0.0014 0.0116 +/- 0.0019 T58 0.2140 +/- 0.0146 <0.0283 <0.0019 <0.0016 <0.0660 T64 0.1148 +/- 0.0073 <0.0172 <0.0018 <0.0014 0.0125 +/- 0.0021 T72 0.1721 +/- 0.0129 <0.0238 <0.0016 <0.0009 0.0215 +/- 0.0040 Page 4 of 7

TP QR 1Q-2012 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 24-Jan-12 <152 357 +/- 42 <5 <4 <9 <7 <13 <9 <5 <7 <7 <12 22-Feb-12 <146 299 +/- 21 <2 <2 <5 <3 <6 <4 <3 <3 <3 <5 14-Mar-12 <141 4 12 +/- 33 <3 <3 <7 <5 <7 <5 <4 <5 <4 <6 T67 24-Jan- 12 <152 178 +/-21 <4 <4 <7 <5 <6 <6 <5 <5 <4 <8 21-Feb-12 <147 166 +/- 24 <4 <4 <11 <8 <13 <9 <7 <6 <6 <10 12-Mar-12 <141 35 +/- 8 <4 <4 <8 <4 <8 <7 <5 <5 <5 <8 T81 24-Jan-12 <152 399+/- 34 <4 <3 <8 <4 <8 <7 <5 <5 <5 <8 21-Feb-12 <147 422 +/- 37 <3 <4 <8 <3 <8 <8 <6 <5 <5 <7 13-Mar-12 95 +/- 45 399 +/- 32 <3 <4 <7 <5 <8 <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.

Page 5 of 7

TP QR 1Q-2012 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 24-Jan- 12 <131 103 +/- 54 <11 <16 <14 <14 <2071 939 +/- 134 <59 <96 <583 T67 24-Jan-12 231 + 57 360 +/- 57 <10 <17 <14 24+ 6 <2104 732 +/- 146 <61 <89 <529 T81 24-Jan- 12 <91 393 + 60 <10 <9 <11 <10 1232 +/- 231 1821 +/- 174 <46 <99 503 +/- 183 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.

Page 6 of 7

TP QR 1Q-2012 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 24-Jan-12 913 +/- 86 2623 +/- 217 <18 <12 28 +/- 3 <286 <224 <45 21-Feb-12 1539 97 4571 +/- 204 <22 <14 32+/--8 <1714 <277 <65 14-Mar-12 2090- 102 2649 +/- 172 <21 <16 113 +/- 12 <1782 <332 <60 T41 24-Jan-12 743 - 84 4456 +/- 221 <27 <21 <22 <2072 344 +/- 125 <70 21-Feb-12 1376+/- 103 5200 +/- 223 <24 <14 22+/- 10 <1625 294 +/- 116 <74 14-Mar-12 1879 - 78 2074 +/- 109 <20 <13 196+/- 9 <1088 <252 <38 T67 24-Jan-12 1027+/- 101 4687 +/- 227 <26 <21 24+/- 9 <1812 <321 <69 21-Feb-12 752 31 3073 +/- 189 <14 <10 <9 <202 <163 <32 12-Mar-12 1169 - 91 4409 +/- 210 <27 <16 <19 <1823 <317 <76 Page 7 of 7

TP QR 2Q-2012 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2012 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 21
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 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: 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.

Page 1 of 7

TP QR 2Q-2012

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

Sample Deployment 14-Mar- 12 Sample Deployment 14-Mar-12 Site Collection 19-June- 12 Site Collection 19-June-12 N-2 4.74 +/- 0.50 WSW-8 4.37 +/- 0.14 N-7 3.69 + 0.07 N-10 4.25 + 0.25 SW-1 3.56 +/- 0.24 SW-8 3.57 +/- 0.10 NNW-2 3.48 +/- 0.04 NNW-10 4.21 +/- 0.33 SSW-5 3.53 +/- 0.14 SSW-10 3.93 +/- 0.29 NW-1 4.60 +/- 0.30 NW-5 3.84 +/- 0.18 S-5 3.47 +/- 0.15 NW-10 5.19 +/- 0.20 S-10 4.21 + 0.34 WNW- 10 4.70 +/- 0.31 SSE-1 (A)

SSE-10 4.21 + 0.28 W-1 4.98 +/- 0.45 W-5 3.96 + 0.34 NNE-22 4.55 + 0.16 W-9 3.87 +/- 0.26 (A) TLD missing upon collection.

Page 2 of 7

TP QR 2Q-2012 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 03-Apr-12 <0.02 <0.03 <0.02 <0.04 <0.02 <0.03 11 -Apr- 12 <0.02 <0.02 <0.02 <0.03 <0.02 <0.02 18-Apr- 12 <0.02 <0.02 <0.02 <0.03 <0.02 <0.02 25-Apr-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 02-May-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 09-May-12 <0.03 <0.02 <0.02 <0.02 <0.04 <0.03 15-May-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 21-May-12 <0.05(A) <0.02 <0.02 <0.02 <0.01 <0.02 30-May-12 (B) <0.01 <0.01 <0.01 <0.02 <0.01 06-Jun- 12 <0.01 <0.02 <0.01 <0.02 <0.02 <0.02 12-Jun- 12 <0.03 <0.03 <0.03 <0.03 <0.02 <0.03 20-Jun-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 26-Jun- 12 <0.02 <0.02 <0.02 <0.03 <0.02 <0.02 (A) Pump possibly failing. Estimated run time 13.2 out of 142.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

(B) Pump failed; no collection or run time recorded.

Page 3 of 7

TP QR 2Q-2012 2.b. 1 AIR PARTICULATES - GROSS BETA - (pCi/m3)

Collection Date T41 T51 T57 T58 T64 T72 03-Apr-12 0.019 +/- 0.002 0.020 +/- 0.002 0.019 +/- 0.002 0.018 +/- 0.005 0.016 +/- 0.002 0.015 +/- 0.002 11-Apr-12 0.018 + 0.002 0.018 +/- 0.002 0.013 +/- 0.002 0.022 +/- 0.004 0.016 +/- 0.002 0.017 +/- 0.002 18-Apr- 12 0.025 +/- 0.003 0.026 +/- 0.003 0.022 +/- 0.002 0.028 +/- 0.003 0.020 +/- 0.002 0.017 +/- 0.002 25-Apr-12 0.015 + 0.002 0.018 +/- 0.002 0.015 +/- 0.002 0.017 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 02-May-12 0.010 + 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.014 +/- 0.002 0.018 +/- 0.002 0.012 +/- 0.002 09-May-12 0.017 + 0.002 0.014 +/- 0.002 0.020 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.003 0.018 +/- 0.002 15-May-12 0.017 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.019 +/- 0.002 0.019 +/- 0.002 0.017 +/- 0.002 21-May-12 <0.071(A) 0.011 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 0.010 +/- 0.002 0.014 +/- 0.002 30-May-12 (B) 0.010 +/- 0.002 0.007 +/- 0.001 0.007 +/- 0.001 0.010 +/- 0.002 0.008 +/- 0.001 06-Jun-12 0.008 + 0.002 0.007 +/- 0.002 0.014 +/- 0.002 0.009 +/- 0.002 (C) 0.015 +/- 0.002 12-Jun-12 0.015 + 0.002 0.018 +/- 0.002 0.017 +/- 0.002 0.017 +/- 0.002 0.010 +/- 0.002 0.017 +/- 0.002 20-Jun-12 0.010 + 0.002 0.009 + 0.002 0.009 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 26-Jun-12 0.017 + 0.003 0.013 +/- 0.002 0.020 +/- 0.003 0.013 +/- 0.003 0.013 +/- 0.002 0.014 +/- 0.002 Average: <0.020 0.015 +/- 0.001 0.015 +/- 0.001 0.015 +/- 0.001 0.014 +/- 0.001 0.015 +/- 0.001 (A) Pump possibly failing. Estimated run time 13.2 out of 142.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

(B) Pump failed; no collection or run time recorded.

(C) The magnetic filter funnel was on the ground at time of collection; particulate filter missing.

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

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T41 0.1379 +/- 0.0098 <0.0212 <0.0017 <0.0016 0.0093 +/- 0.0020 T51 0.1275 +/- 0.0139 <0.0 193 <0.0015 <0.0013 <0.0729 T57 0.1299 +/- 0.0131 <0.0195 <0.0011 <0.0012 <0.0735 T58 0.1247 +/- 0.0092 <0.0218 <0.0016 <0.0013 0.0121 +/- 0.0021 T64 0.1199 +/- 0.0116 <0.0232 <0.0015 <0.0011 <0.0772 T72 0.0968 +/- 0.0121 <0.0245 <0.0014 <0.0011 <0.0760 Page 4 of 7

TP QR 2Q-2012 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 24-Apr-12 <138 478 + 36 <3 <4 <7 <4 <8 <8 <10 <5 <4 <7 22-May- 12 <143 342 + 30 <3 <3 <7 <5 <7 <7 <5 <4 <3 <6 20-Jun- 12 <143 147 + 15 <3 <3 <8 <4 <8 <5 <4 <4 <4 <7 T67 24-Apr-12 <138 <52 <3 <3 <7 <4 <9 <5 <7 <3 <3 <5 21-May-12 <143 29+ 8 <3 <4 <7 <3 <8 <6 <5 <4 <3 <6 18-Jun-12 <143 46+ 9 <3 <3 <6 <3 <8 <5 <4 <4 <4 <5 T81 24-Apr- 12 <138 427 + 37 <4 <4 <8 <5 <9 <8 <9 <5 <5 <5 21-May-12 <143 375 + 40 <5 <5 <10 <8 <13 <9 <7 <5 <6 <7 18-Jun-12 <143 327 + 29 <3 <4 <7 <4 <9 <7 <6 <5 <4 <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-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.

Page 5 of 7

TP QR 2Q-2012 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 These samples were 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 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 18-Jun-12 2879+/- 436 <59 <52 <134 <77 <96 <59 <58 <1232 <268 T81 18-Jun-12 2243 +/- 196 <20 <16 <43 <26 <54 <25 <24 <397 <94 Page 6 of 7

TP QR 2Q-2012 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 24-Apr-12 1163 + 43 3917 +/- 229 <20 <10 19+2 349 +/- 35 <17 <184 <40 22-May-12 1113 + 93 4587 +/- 224 <28 <20 33 + 10 <1774 <84 <339 <64 20-Jun-12 826 + 66 3767 150 <17 <11 37+7 <888 <85 <246 <47 T41 24-Apr-12 1915 + 66 2365 + 76 <17 <8 184+ 7 <722 <60 <179 <25 22-May-12 1180+ 103 4583 +/- 234 <29 <18 29 9 <1916 <97 <343 <78 20-Jun-12 1328 +90 1905 +/- 139 <19 <13 102 + 9 <1579 <81 <257 <53 T67 24-Apr-12 992 + 48 4961 +/- 190 <13 <7 <7 234 +/- 24 <12 <131 <28 21-May-12 1288 + 96 3047 +/- 207 <20 <12 <11 <256 <19 <219 <41 18-Jun-12 1034 + 89 6125 +/- 228 <20 <18 <14 <1659 <84 <272 <63 Page 7 of 7

TP QR 3Q-2012 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2012 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 22
2. Airborne 2.a. Air Iodines 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 2 4.b. Broadleaf Vegetation Monthly 3 9 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.

Page 1 of 7

TP QR 3Q-2012

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

Sample Deployment 19-June- 12 Sample Deployment 19-June-12 Site Collection 12-Sep-12 Site Collection 12-Sep- 12 N-2 5.24 + 0.23 WSW-8 4.69 +/- 0.15 N-7 4.36+0.15 N-10 4.73 + 0.28 SW-i 3.99 +/- 0.04 SW-8 4.11 +/- 0.42 NNW-2 4.02 - 0.12 NNW-10 4.88 +/- 0.11 SSW-5 3.99 +/- 0.50 SSW-10 4.32 + 0.29 NW-i 5.05 + 0.49 NW-5 4.19 +/- 0.02 S-5 3.89 +/- 0.28 NW-10 5.54 +/- 0.20 S-10 4.54 +/- 0.23 WNW-10 5.07 + 0.55 SSE-1 3.84 + 0.12 SSE-10 4.41 +/- 0.21 W-1 5.36+ 0.48 W-5 4.33 +/- 0.52 NNE-22 4.79 +/- 0.15 W-9 4.05 +/- 0.10 Page 2 of 7

TP QR 3Q-2012 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m3 )

Collection Date T41 T51 T57 T58 T64 T72 02-Jul-12 <0.03 <0.03 <0.03 <0.02 <0.03 <0.03 09-Jul-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 17-Jul-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 24-Jul-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 31 -Jul- 12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 08-Aug-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 13-Aug-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 20-Aug- 12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 29-Aug-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 05-Sep-12 <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 12-Sep-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 19-Sep-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 24-Sep- 12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 Page 3 of 7

TP QR 3Q-2012 2.b.1 AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 02-Jul-12 0.015 + 0.002 0.015 +/- 0.002 0.020 + 0.003 0.018 +/- 0.002 0.017 +/- 0.002 0.021 +/- 0.002 09-Jul- 12 0.013 + 0.002 0.010 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 <0.006 17-Jul-12 0.004 + 0.001 0.004 +/- 0.001 0.005 +/- 0.001 0.015 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 24-Jul-12 0.014 + 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 31-Jul-12 0.028 + 0.003 0.027 +/- 0.003 0.023 +/- 0.002 0.024 +/- 0.002 0.027 +/- 0.003 0.034 +/- 0.003 08-Aug-12 0.014 + 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.017 +/- 0.002 0.016 +/- 0.002 0.012 +/- 0.002 13-Aug-12 0.008 + 0.002 0.010 +/- 0.003 0.008 +/- 0.002 0.009 +/- 0.002 <0.010 0.009 +/- 0.003 20-Aug-12 0.018 +/- 0.002 0.019 +/- 0.002 0.018 +/- 0.002 0.020 +/- 0.002 0.021 +/- 0.002 0.020 +/- 0.002 29-Aug- 12 0.018 +/- 0.002 0.017 +/- 0.002 0.017 +/- 0.002 0.015 +/- 0.002 0.012 +/- 0.002 0.017 +/- 0.002 05-Sep-12 0.016 +/- 0.002 0.016 +/- 0.002 0.015 + 0.002 0.016 +/- 0.002 0.019 +/- 0.003 0.015 +/- 0.002 12-Sep-12 0.009 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.017 +/- 0.002 0.014 + 0.002 19-Sep-12 0.009 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 24-Sep-12 0.006 + 0.002 <0.010 0.009 +/- 0.002 0.005 +/- 0.002 0.011 +/- 0.002 0.008 +/- 0.002 Average: 0.013 +/- 0.001 <0.014 0.014 + 0.001 0.015 +/- 0.001 <0.015 <0.015 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 T41 0.0920 +/- 0.0080 <0.0146 <0.0016 <0.0012 0.0099 +/- 0.0023 T51 0.1078 +/- 0.0086 <0.0198 <0.0017 <0.0014 0.0160 +/- 0.0028 T57 0.0990 +/- 0.0096 <0.0207 <0.0011 <0.0008 0.0137 +/- 0.0029 T58 0.1078 +/- 0.0105 <0.0229 <0.0011 ,<0.0009 0.0176 +/- 0.0038 T64 0.1118+/- 0.0103 <0.0196 <0.0010 <0.0011 0.0169 +/- 0.0036 T72 0.1124 +/- 0.0088 <0.0186 <0.0016 <0.0013 0.0150 +/- 0.0028 Page 4 of 7

TP QR 3Q-2012 3.a. SURFACE WATER - (pCi/UL)

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 24-Jul-12 <143 195 +/- 15 <3 <3 <7 <4 <8 <5 <4 <3 <3 <7 22-Aug-12 <131 251+/- 52 <3 <3 <7 <4 <7 <6 <4 <3 <3 <7 12-Sep-12 <137 329 +/- 45 <6 <5 <13 <7 <11 <9 <7 <7 <5 <13 T67 23-Jul-12 <143 <50 <3 <3 <7 <3 <6 <5 <5 <4 <3 <5 21-Aug- 12 <131 <64 <4 <4 <7 <4 <6 <6 <5 <5 <4 <6 12-Sep-12 <137 <42 <4 <3 <6 <4 <9 <5 <4 <4 <3 <8 T81 23-Jul-12 106 +/- 46 213 +/- 41 <5 <5 <9 <7 <14 <7 <7 <7 <5 <13 20-Aug-12 129 +/- 43 328 +/- 27 <3 <4 <7 <4 <7 <6 <4 --4' <4 <7 12-Sep-12 88 +/-25 340+/- 32 <4 <3 <7 <4 <7 <5 <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.

Page 5 of 7

TP QR 3Q-2012 3.b. SHORELNE SEDIMENT - (pCi/kg, 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 24-Jul- 12 265 + 56 213 +/- 50 <9 <9 <11 <9 1931 +/- 308 1473 +/- 123 <45 <86 <377 T67 25-Jul-12 91 + 13 154 +/- 23 <8 <8 <9 <9 330 +/- 56 243 +/- 54 <41 <7 183 +/- 18 T81 23-Jul-12 192 + 20 150 +/- 24 <12 <11 <12 <12 751 +/- 110 643 +/- 151 <44 45 +/- 7 555 +/- 30 4.a. 1. CRUSTACEA - Blue Crab - (DCi/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 12-Sep-12 1872 +/- 135 <28 <30 <52 <26 <60 <31 <26 <484 <103 T81 13-Sep-12 2369 +/- 490 <25 <26 <60 <29 <63 <29 <28 <500 <106 Page 6 of 7

TP QR 3Q-2012 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 24-Jul- 12 2209 +/- 122 4973 + 230 <25 <20 54+/- 8 <2390 <127 <387 <76 20-Aug-12 1744 +/- 103 4780 +/- 212 <27 <18 27 +/- 8 <1954 <105 281 +/- 129 <71 12-Sep-12 1795 +/- 109 4209 +/- 215 <21 <18 <23 <1974 <92 <340 <71 T41 24-Jul-12 1741 +/- 93 3439 +/- 164 <23 <14 268 +/- 13 <1668 <80 <286 <53 20-Aug-12 1126 +/- 61 2794 +/- 110 <20 <12 250+/- 11 <1391 <66 300 +/- 113 <41 12-Sep-12 2077 +/- 89 4857 +/- 164 <16 <11 <15 1180 +/- 319 <80 <261 <35 T67 23-Jul-12 1576 +/- 90 4705 +/- 167 <23 <11 11+/-4 <1073 <83 <268 <48 21-Aug-12 1523 +/- 93 4579 +/- 168 <18 <10 <10 <999 <88 <244 <41 12-Sep-12 1947 +/- 90 3429 +/- 164 <17 <16 <13 <1726 <86 <274 <56 Page 7 of 7

TP QR 4Q-2012 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2012 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 0 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 196 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.

Page 1 of 7

TP QR 4Q-2012

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

Sample Deployment 12-Sep-12 Sample Deployment 12-Sep-12 Site Collection 11-Dec-12 Site Collection 11-Dec-12 N-2 4.66 + 0.19 WSW-8 3.75 + 0.30 N-7 3.79 + 0.18 N-10 4.13 + 0.46 SW-i 3.54 + 0.14 SW-8 3.22 + 0.29 NNW-2 3.49 + 0.12 NNW-10 4.31 + 0.32 SSW-5 3.37 + 0.17 SSW-10 3.59 +/- 0.22 NW-1 4.49 + 0.24 NW-5 3.67 + 0.16 S-5 3.35 + 0.26 NW-10 5.16 + 0.30 S-10 4.21 + 0.21 WNW-10 4.66 + 0.09 SSE-1 3.22 + 0.33 SSE-10 3.99 +/- 0.19 W-1 4.68 + 0.53 W-5 3.91 + 0.33 NNE-22 4.31 + 0.32 W-9 3.74 + 0.10 Page 2 of 7

TP QR 4Q-2012 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3 )

Collection Date T41 T51 T57 T58 T64 T72 02-Oct-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 10-Oct-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 15-Oct-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 22-Oct-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 31-Oct-12 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 07-Nov-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 13-Nov-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 19-Nov-12 <0.03 <0.02 <0.02 <0.02 <0.03 <0.02 28-Nov-12 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 05-Dec-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 11-Dec-12 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 19-Dec-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 26-Dec-12 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 Page 3 of 7

TP QR 4Q-2012 2.b. 1 AIR PARTICULATES - GROSS BETA - (pCi/mr)

Collection Date T41 T51 T57 T58 T64 T72 02-Oct-12 0.010 + 0.002 0.012 + 0.002 0.013 +/- 0.002 0.016 +/- 0.002 0.010 +/- 0.002 0.012 +/- 0.002 10-Oct- 12 0.010 + 0.002 0.006 +/- 0.001 0.013 +/- 0.002 0.011 +/- 0.002 0.007 + 0.002 0.008 +/- 0.002 15-Oct-12 0.023 + 0.003 0.019 +/- 0.003 0.023 +/- 0.003 0.020 +/- 0.003 0.024 +/- 0.003 0.014 +/- 0.003 22-Oct- 12 0.011 + 0.002 0.010 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 31-Oct-12 0.007 + 0.001 0.007 +/- 0.001 0.017 +/- 0.002 0.018 +/- 0.002 0.021 +/- 0.002 0.018 +/- 0.002 07-Nov- 12 0.009 + 0.002 0.011 +/- 0.002 0.026 +/- 0.003 0.026 +/- 0.003 0.024 +/- 0.002 0.029 +/- 0.003 13-Nov- 12 0.014 + 0.002 0.013 +/- 0.002 0.030 +/- 0.003 0.030 +/- 0.003 0.028 +/- 0.003 0.031 +/- 0.003 19-Nov-12 0.012 + 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.012 +/- 0.002 28-Nov-12 0.029 + 0.002 0.024 +/- 0.002 0.026 +/- 0.002 0.028 +/- 0.002 0.031 +/- 0.002 0.028 +/- 0.002 05-Dec-12 0.023 + 0.002 0.018 +/- 0.002 0.015 +/- 0.002 0.017 +/- 0.002 0.013 +/- 0.002 0.016 +/- 0.002 11-Dec-12 0.006 + 0.002 0.007 +/- 0.002 0.008 +/- 0.002 0.005 +/- 0.002 0.004 +/- 0.001 0.007 +/- 0.002 19-Dec-12 0.006 + 0.002 <0.006 <0.006 0.005 +/- 0.001 0.009 +/- 0.002 0.004 +/- 0.001 26-Dec-12 0.014 +/- 0.002 0.017 + 0.002 0.019 +/- 0.002 0.018 +/- 0.002 0.014 + 0.002 0.021 +/- 0.002 Average: 0.013 + 0.001 <0.012 <0.017 0.017 +/- 0.001 0.016 +/- 0.001 0.016 +/- 0.001 2.b.2 AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T41 0.1358 +/- 0.0089 <0.0152 <0.0011 <0.0010 0.0106 +/- 0.0018 T51 0.1231 +/- 0.0084 <0.0157 <0.0012 <0.0010 <0.0107 T57 0.1165 +/- 0.0135 <0.0190 <0.0016 <0.0013 0.0204 +/- 0.0047 T58 0.1462 +/- 0.0144 <0.0203 <0.0011 <0.0013 0.0291 +/- 0.0049 T64 0.1139 +/- 0.0220 <0.0153 <0.0011 <0.0010 <0.0109 T72 0.1258 +/- 0.0224 <0.0151 <0.0014 <0.0012 <0.0112 Page 4 of 7

TP QR 4Q-2012 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 16-Oct-12 <151 188+/-31 <3 <4 <7 <3 <6 <6 <5 <4 <4 <6 14-Nov-12 <137 136 +/- 25 <2 <2 <5 <2 <5 <4 <3 <3 <2 <4 12-Dec-12 <138 254 +/- 19 <3 <3 <6 <4 <6 <5 <3 <3 <3 <6 T67 15-Oct-12 <137 63 +/- 6 <2 <2 <4 <2 <4 <3 <2 <2 <2 <3 14-Nov-12 <137 87 11 <2 <2 <5 <3 <5 <4 <3 <2 <2 <5 11-Dec-12 <138 43+/-9 <3 <3 <6 <4 <9 <6 <4 <3 <4 <6 T81 15-Oct-12 124 +/- 45 305 + 30 <3 <4 <7 <4 <6 <7 <5 <3 <4 <6 14-Nov-12 <13" 227 + 80 <2 <I.. <5 <3 <5 <4 <3 <2 <3 <4 10-Dec-12 <138 371 +/- 32 <3 <3 <7 <4 <7 <6 <6 <4 <4 <5 (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.

Page 5 of 7

TP QR 4Q-2012 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 - (DCi/ki, 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 was previously collected.

T81 This sample was previously collected.

Page 6 of 7

TP QR 4Q-2012 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 15-Oct-12 1231 + 47 3707 +/- 222 <22 <12 17+8 <255 <18 <220 <42 14-Nov-12 1363 + 79 4340 +/- 161 <13 <12 19+5 <1003 <90 <262 <45 12-Dec-12 1653 +/- 114 5462 + 182 <25 <14 62 + 6 <1204 <98 <300 <47 T41 15-Oct- 12 1926 + 105 5364 + 185 <29 <13 29+ 7 878 +/- 358 <97 <298 <49 14-Nov-12 1615 + 54 2809 + 198 <9 <8 79+4 357 +/- 101 <15 <178 <32 12-Dec-12 1362 + 63 3624 + 167 <10 <6 18+2 308 + 29 <11 <123 <25 T67 15-Oct-12 1725 + 79 4200 + 160 <25 <12 <12 1733 + 383 <90 <257 <40 14-Nov-12 1461 + 77 4572 + 166 <14 <16 <14 <1106 <84 <260 <52 11-Dec-12 1480 +/- 52 2765 + 196 <16 <8 <8 342 +/- 40 <14 95 + 28 <33 Page 7 of 7

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT C RESULTS FROM THE 2012 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 26 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 3.66 3.24 A 2.27 -4.21 C057 0.01 0.11* A False Positive Test C060 2.18 2.182 A 1.527 - 2.837 ZN65 3.43 2.99 A 2.09 - 3.89 CS134 2.12 2.38 A 1.67 -3.09 CS137 1.93 1.79 A 1.25 -2.33 Matrix: GrF Air Filter Bq/filter Gross Beta 2.57 2.40 A 1.2-3.6 Matrix: MaS Soil Bq/kg K40 1558.35 1491 1044-1938 MN54 602.87 558 391 - 725 C057 1201.03 1179 825 -1533 C060 1.53 1.56 Sensitivity Evaluation ZN65 712.63 642 449 - 835 CS134 847.22 828 580- 1076 CS137 0.62 0.94* False Positive Test Matrix: MaW Water Bq/L H3 446.30 437 306 - 568 MN54 33.49 31.8 22.3 -41.3 C057 30.56 32.9 23.0 -42.8 C060 24.19 23.72 16.60 - 30.84 N163 55.05 60.0 42.0 - 78.0 ZN65 0.67 0.73* False Positive Test CS134 -0.12 0.16* False Positive Test CS137 40.37 39.9 27.9-51.9 SR90 0.17 0.14* False Positive Test Matrix: RdV Vegetation, Bq/sample:

MN54 0.02 0.06* False Positive Test C057 10.40 12.0 8.4-15.6 C060 5.24 6.05 4.24 - 7.87 ZN65 8.14 8.90 6.23-11.57 CS134 7.91 8.43 5.90- 10.96 CS137 0.18 0.04 False Positive Test Evaluation: A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

  • Acceptable Uncertainty Value for False Positive.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 27 RESULTS Result Ref. Flag Acceptance Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter MN54 2.56 2.36 A 1.65 - 3.07 C057 1.81 1.91 A 1.34 -2.48 C060 1.70 1.728 A 1.210 - 2.246 ZN65 0.03 0.11* A False Positive Test CS134 2.49 2.74 A 1.92-3.56 CS137 -0.04 0.05* A False Positive Test Matrix: GrF Air Filter Bq/filter Gross Beta 1.59 1.92 A 0.96-2.88 Matrix: MaS Soil Bq/kg K40 661.22 632 A 442-822 MN54 960.09 920 A 644-1102 C057 1197.21 1180 A 826-1196 C060 540.54 531 A 372-690 ZN65 657.47 606 A 424-788 CS134 940.11 939 A 657-1221 CS137 1158.87 1150 A 805-1495 Matrix: MaW Water Bq/L H3 371.05 334 A 234-434 MN54 19.01 17.8 A 12.5-23.1 C057 28.33 29.3 A 20.5 - 38.1 C060 0.09 0.10* A False Positive Test ZN65 28.79 25.9 A 18.1 -33.7 CS134 23.18 23.2 A 16.2 -30.2 CS137 17.16 16.7 A 11.7-21.7 Matrix: RdV Vegetation, Bq/sample:

MN54 2.99 3.27 A 2.29 -4.25 C057 5.28 5.66 A 3.96 - 7.36 C060 4.63 5.12 A 3.58 - 6.66 ZN65 0.005 0.078* A False Positive Test CS134 6.27 6.51 A 4.56 - 8.46 CS137 3.96 4.38 A 3.07-5.69 Evaluation: A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

  • Acceptable Uncertainty Value for False Positive.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2012

2012 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.

28 wells were involved in the 2012 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).

76 'routine' samples were collected.

Note: Wells in the L and G series which were reported last year are no longer part of the Industry Initiative for Ground Water Protection. Sample. Analysis of these wells are part of the Comprehensive Pre-Uprate Monitoring Program, results are available upon request.

C. Results Tritium was detected in those locations reasonably affected by the cooling canal. The tritium results were from <177 to 3320 pico curies per liter. All results were less than the limits of the Offsite Dose Calculation Manual, Table 5.1-2, Reporting Levels for Radioactivity Concentrations in Environmental Samples. Cooling canal tritium values typically vary from 4,000 to 5,000 pCi/L.

Tabular results follow:

2012 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. Tvoical MDAs K-40:90 oCi/L Cs-137: 7 DCi/L Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010

--.- - -- K-40--  : 137Cs- H-3 K-40 IiCs-137 H-3Cs- I 1 137 H-3i1.-----137 K.0i.Cs-

-- -- ------ ------ 9- -- ------ --------------- ----- ----

PTPED-1 379 j -- 11.45 614 - 13.95 401 -- 1 15.2 405 -- 1 17.6 CD-1 -- ---4--

--r

-- 4-- 1 --4--

L_"--- -- ----

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

4-- -- ----

334 1 52.33-L ---

' . . ' . .. . . . . .I 4 I I

17

. . . I . .

235 [

1

. . . . . I .. . . . . 1 -- --

P-94-2 1180 i 27.22 1-- ------

-- ----41*------- - -,

- --- -- - 954--- --- "----- 136 ----- I --------------

-- - .. ..-- 4 ---- ---------

P-94-4 891 1 -- 1 7.602 768 1 -- 1 7.8 <114 ---... 347 - i --

~

STP-1 2551 -- +--------------I------I-- q------4--------------------l

<144 1 -- -+----- -

IIIII I I IIIII I I

----------- -------------- 1-------1-----

I ---- i , ------ , -

PTN-MW-ls -- <211 .--

-- -------------- - <177 -- -,--- -- [-----4---

PTN-MW-li I- 297.6" -<210 - --- -- 5 4 ------------- 4--------

PTN-MW-ld 149 1 397.1 1 1710 1438 1 --..

PTN-MW-2s -- -------

<203

~ - ---

------------... -- ----- <177 ...----------- I -- .. --. .. . .----- -------------

PTN-MW-3s <210i 4 <2761 <1794 4 -- . -- '

PTN-MW-4s <204 96.44 1 . -- .--

-- ----- ... ----------i---- -- --- --- <177 - J . ---

. i .

.-- -- - --<154 ---...-" ----

1 ---

PTN-MW-4i 3270 475.7 2990 -488 ..3230 391 PTN-MW-4d 232 33201 227 __<220_ .

PTN-MW-5s <192 "323

  • - i. -- 212 i 275 - 179 i 227 ,

PTN-MW-5i <185 368.9 - -- ___4_5_1 402 398 16 1 PTN-MW-5d 2330 469.9 2780 574 -- 322 j 120 PTN-MW-6s <192 95.6 <193 1. .

PTN-MW-6d 741 380.7 1630 488"' --

PTN-MW-7s <190 <188 L 218 --

PTN-MW-7i 213 I 357.4 1980 , 437 * --

M-7 PTN-MW-7d --14303 .516 ---------------..... --.....

- I--- ---".....

..- --- 2300- .... '-.. 438 --- ...- -- '....

PTN-MW-8s 2070 i 100 32.58 1320 12.79 .-- 1360 ' 15.16 1710 __88.3! 172 PTN-MW-9s <260 i --- -- <2731 -- -- <291 '.. -- -- 269 1 76 5 1 5.9 PTN-MW-10s <192 <189 -- i I I + --- --

PTN-MW-10i 1900 1 371.5 -- - - - 2060 3 I I

2012 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-137:7 pCi/L Well number First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 H-3 K-40 Cs-137 H-3 K-40  : Cs-137 H-3 K-40 Cs-137 H-3 K-40  : Cs-137 PTN-MW-10d 1380

-- 578.6 - 3113 -504 5

PTN-MW-11s <266 L..".- -- <273  : .. . <289 --... <166 ', ..

PTN-MW-12s 522 130.5 -- 796 115 -- 563 - 778 ....

Blank boxes indicate not sampled this period.

Description of Well locations follows:

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 D. List of wells and their locations Well Name Location PTN-MW-1 s PTN-MW-1i Northeast of Switch Yard, South of entrance road to Fossil Plant PTN-MW-1d PTN-MW-2s South Switch Yard by parking lot PTN-MW-3s Northeast of new Issues Warehouse PTN-MW-4s PTN-MW-4i SW corner 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-1 Os PTN-MW-1 i SE of Radwaste Bldg by S/G Bldg PTN-MW-10d PTN-MW-1 Is South of truck entrance to Rad Waste Bldg PTN-MW-12s West of Condenser Polisher road STP-1 West of Maintenance Bldg on corner 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-1 By Neutralization Basin, East of the RCA PTPED-1 By Neutralization Basin, East of the RCA Note: s, i and d refer to well depth: shallow - 20 ft., intermediate - 40 ft. and deep - 60 ft Maps depicting the well locations follow.

2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Onsite H3 Monitoring Wells 0,~loe 1A,)

LOATO tvL L.t-OI$jO *Jr MONITORING WELL AND STAFF GAUGE

  • PVD4 O MM 4,OUtC LOCATION MAP

@ PmNas.,1 *WFOemwcU SITE CONCEPTUAL MODEL

,w .TURKEY POINT FACILITY A nX uruTm*mowx A~aPmwaL0

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