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Transmittal of 2014 Annual Radiological Environmental Operating Report
	ML15147A515
Person / Time
Site:	Turkey Point
Issue date:	05/11/2015
From:	Kiley M; Florida Power & Light Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-2015-102
	Download: ML15147A515 (102)
	v • d • e

MAY 1 1 2015 0 FPL.

L-2015-102 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 2014 Annual Radiological Environmental Operating Report Enclosed is the 2014 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 Mr. Mitch Guth, Licensing Manager at (305) 246-6698.

Sincerely, Michael Kiley Vice President Turkey Point Nuclear Plant SM Enclosure cc: Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant Florida Power Light company 9760 S.W. 344 Street Homestead, FL 33035

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT UNITS 3 & 4 LICENSE NO. DPR-31, DPR-41 DOCKET NOS. 50-250, 50-251 Data Subr Prepared by: .*

Reviewed by: /

2014 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, 2014 Second Quarter, 2014 Third Quarter, 2014 Fourth Quarter, 2014 Results from the Interlaboratory Comparison Program, 2014 ATTACHMENT C Ground Water Protection, Industry Initiative ATTACHMENT D 2

2014 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, 2014 to December 31, 2014. Additionally, supplemental samples collected by the State of Florida, DOH, do not indicate adverse trends in the radiological environment.

PTN DIRECT EXPOSURE TLDs: QUARTERLY COLLECTION 10 9

8 7

--4-- Max TLD 6 Reading 5 -U Mean TLD Reading 4 / Minimum Uj3 W TLD reading U)2 X0 Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec- Mar- Jun- Sep- Dec-10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 Quarterly Breakdown Per Year Turkey Point 2014 REMP 3

Gross Beta in Air, pCi/m 0.045 0.040 0.035 0.030 c&0.025 C 0.020 0

0.015 0.010 0.005 0.000 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 week of year SMin All Indicator Locations ---- Control Location ------- Max All Indicator Locations 3

2014 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.

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

B. Program Description The Radiological Environmental Monitoring Program (REMP) for the 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.

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.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4

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.

E. Interlaboratory Comparison Program The Interlaboratory Comparison Program consists of participating in the DOE Mixed Analyte Performance Evaluation Program (MAPEP).

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 Ill. DISCUSSION AND INTERPRETATION OF RESULTS A. Reportingq 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 past historical exposure rates.

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 2 of 24 indicator location and 0 of the 12 control locations. 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 5.1% of the required detection level specified by ODCM Table 5.1-3.

4. Waterborne, Sediment:

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

5. Waterborne, Food Products:

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 14.4% of the reporting level specified by ODCM Table 5.1-2. No other fission products were detected.

7. Land Use Census A land use census out to a distance of a five mile 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 16 meteorological sectors. A summary of the land use census for the surveillance year is provided in Table 2, Land Use Census Summary.

8. Interlaboratory Comparison Program The State laboratory participated in MAPEP 30 and 31. These satisfied the requirement of Control 5.3 of the ODCM for the Interlaboratory Comparison Program.

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. 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 5.1% 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.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 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, 2014 (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 3.4 (91/90) N-2 3.99 (4/4) 3.7 (3/4)

Exposure Rate, 91d 2.5. - 4.87 2 mi., N 3.8 - 4.87 3.7 - 3.72 Number of Non-routine Reported Measurements = 0 10

TABLE 1 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, 2014 (County, State)

PATHWAY: AIRBORNE SAMPLES COLLECTED:

3 RADIOIODINE AND PARTICULATES UNITS: pCi/m Location with Highest Annual Mean Namec Mean (f)b Type and Total Number of Lower Limit of All Indicator Distance & Range Control Locations Analyses Performed Detectiona (LLD) Locations Direction Mean (f)b Range Mean (f)b Range 1311, 311 0.012 <MDA < MDA Gross Beta, 255 0.0064 0.012 (258/261) T-51 0.012 (52/52) 0.012 (52/52) 0.002 - 0.026 2.2 mi, NNW 0.004 - 0.026 0.002 - 0.024 Composite Gamma Isotopic, 27 7

Be 0.006 0.1078 (27/28) T-51 0.1153 (4/4) 0.1058 (4/4) 0.0590 - 0.1668 2.2 mI,NNW 0.0773 - 0.1469 0.0746 - 0.1245 0.018 < MDA < MDA 134cs 0.0008 < MDA < MDA 137 cS 0.0008 < MDA < MDA 0.0111 (17/28) T-41 0.0137 (344) 0.0087 (4/4) 0.0047 - 0.0242 1.6 mi.,WNW <MDA - 0.0242 <MDA - 0.0131 Be-7, K-40 & Pb-210 are naturally occurring.

Number of Non-routine Reported Measurements = 0 11

TABLE 1 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, 2014 (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, 36 172 142 (24/24) T-81 142 (12/12) 148 (1/12) 91 - 155 6 mi., S 91 - 155 139-155 Gamma Isotopic, 36 58 312 (24/24) T-81 337 (12/12) 222 (12/12) 153 - 422 6 mi., S 273 - 422 50 - 325 54Mn 3 < MDA < MDA 59Fe 6 < MDA < MDA 58 Co 3 < MDA < MDA 60 co 4 < MDA < MDA 65 Zn 7 < MDA < MDA 95 Zr-Nb 6 < MDA < MDA 1311 4 < MDA < MDA 13 4Cs 4 < MDA < MDA 1370s 4 < MDA < MDA 14 0 Ba-La 9 < MDA < MDA K-40 is naturally occurring.

Number of Non-routine Reported Measurements = 0 12

TABLE 1 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, 2014 (County, State)

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

Be 56 91(3/4) T-42 96.5 (2/2) 147 (2/2)79-102 <1 mi., ENE 91-102 116-178 100 159(4/4) T-81 186 (2/2) 251 (2/2)89-204 6 mi., S 168-204 178 - 324 58 co 6 <MDA < MDA 60Co 7 <MDA < MDA 1

34cS 7 <MDA < MDA 7 <MDA 5.5 (2/2) 5-6 210 Pb 754 (4/4) T-81 765.5 (2/2) 794 (2/2) 623-863 6 mi., S 702 -829 671 -917 226 738 (4/4)

Ra 15 T-81 1101 (2/2) 461.5 (2/2) 342-1311 6 mi., S 891-1311 334 - 589 235 u 24 (4/4) T-42 29 (2/2) 19(2/2) 15 -40 <1 mi., ENE 18 -40 16-22 238 U 682 (3/4) T-81 790.5 (2/2) 421 (2/2) 410- 800 6 mi., S 781 -800 270 - 572 Be-7, K-40, Pb-210, Ra-226, U-235 & U-238 are naturally occurring.

Number of Non-routine Reported Measurements = 0 13

TABLE 1 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, 2014 (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, 2 270 1804.5 (2) T-81 1804.5 (2) 1709- 1900 6mi., S 1709-1900 226 Ra 300

'Mn 16 59 Fe 28 58CO 15 6Co 16 65 Zn 32 134cS 16 137 cS 18 Blue Crabs were collected in the location T-81. No crustacea was collected at the control location in 2014.

Number of Non-routine Reported Measurements = 0 14

TABLE 1 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, 2014 (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 2394 (2/2) T-81 2394 (2/2) 2625 (2/2) 2220- 2568 6 mi., S 2220-2568 2504 - 2747 54 Mn 16 <MDA <MDA 59 Fe 28 <MDA <MDA 58 Co 15 <MDA <MDA 60 co 16 <MDA <MDA 65 Zn 32 <MDA <MDA 134 cS 16 <MDA <MDA 137 cs 16 <MDA <MDA 226 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 15

TABLE 1 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, 2014 (County, State)

PATHWAY: INGESTION SAMPLES COLLECTED: BROAD LEAF VEGETATION UNITS: pCi/kQ, 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, 24 7

Be 64 1434(24/24) T-40 1466 (12/12) 1048 (12/12) 254 -3289 3 mi.,W 254-3289 306-2240 120 4355 (24/24) T-41 4533 (12/12) 4213 (12/12) 2132 - 6048 1.6 mi.,WNW 3329 - 6408 2287 - 6034 58 co 6 <MDA <MDA 60 co 8 <MDA <MDA 1311 8 <MDA <MDA 134 CS 8 <MDA <MDA 137 cS 8 47.5 (24/24) T-41 52 (12/12) 91 (12/12) 16 - 167 1.6 mi., W/NW 16 - 167 12- 288 837 (2/24) T-41 837 (2/12) <MDA 447 -1227 2 mi., W/NW 447 - 1227 22 6 Ra 189 <MDA <MDA <MDA Be-7, K-40, Pb-210 & Ra-226 are naturally occurring.

Number of Non routine Reported Measurements = 0 16

TABLE 1 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, 2014 (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).

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 1A (Page 1 of 2)

DEVIATIONS / MISSING DATA A) Pathway: Airborne - Particulates and Iodine Location: T-58, Turkey Point Entrance Road 1.3 miles Northwest Dates: 5/23/14 - 6/9/14 Deviation: Power was disconnected Description of Problem: FPL terminated the account and the power was disconnected.

Corrective action: Account and Power was restored.

B) Pathway Aquatic Vegetation (Supplemental)

Location: T-84, 0.5 miles WSW Dates: 4-1-14 to 12-31-14 Deviation: Seaweed not collected.

Description of Problem: Cooling Canal System degraded through 2014 and did not support plant life.

Corrective Action: Continue efforts to collect. Considering removal of supplemental sample from ODCM.

C) Pathway Horseshoe Crab (Supplemental)

Location: T-84, 0.5 miles WSW Dates: 1-1-14 to 12-31-14 Deviation: No horseshoe crab available.

Description of Problem: Cooling Canal System degraded through 2014 and did not support plant life.

Corrective Action: Continue efforts to collect. Considering removal of supplemental sample from ODCM.

D) Pathway Crustacea Location: T-67 Biscayne Bay, vicinity of Cutler Plant north to Matheson Hammock Park.

N, NNE 13-18 miles from the plant.

Dates: 1/1/14 to 12/31/14 Deviation: No crustacea collected in the control site for 2014.

Description of Problem: No comparison to blue crab collected in T81 could be made.

Corrective Action: State of FL continues to set traps with proper bait.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 1A (Page 2 of 2)

DEVIATIONS / MISSING DATA E) Pathway Direct Radiation TLD NNE-22 Location: NNE-22 Natoma Substation, 22.6 Miles Dates: 1/11/14 to 3/31/14 Deviation: Software indicated error on readout, and the data was lost.

Description of Problem: TLD readout error/software issues Corrective Action: State of FL had vendor investigate problem. Changes were made and there have been no further TLD reading errors F) Pathway: Airborne - Particulates and iodine Location: T-57 Siren Pole27, intersection of SW 112 Ave. and SW 304te St., 4 miles NW Dates: 10-14-14. Found out of service with 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months of run time Deviation: 72 out of 145.6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months collected Description of Problem: Pump failed and was replaced that day.

Corrective action Replaced pump and restored continuous sampling.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2 TURKEY POINT 2014 ANNUAL LAND-USE CENSUS

SUMMARY

The annual land-use census identifies the nearest residences, vegetable gardens, and potential milk producing animals within a five-mile radius from the Turkey Point nuclear plant. The range (miles) and the bearing (degrees) from the plant are summarized for each receptor type in the table below.

SECTOR NEAREST NEAREST NEAREST MILK RESIDENCE GARDEN (A) ANIMAL N 1.9 mi@ 3490 2.0 mi@ 354' NNE * *

qE * *

ENE * *

E* *

ESE * *

SE * *

SSE * *

S * *

SSW * *

SW * *

WSW * *

W* *

WNW 1.7 mi@ 3020 4.5 mi@ 3030

3.7 mi@ 3020 NW 3.7 mi@ 311o

3.8 mi@ 3160 NNW 4.4 mi@ 3330 4.7 mi@ 328' 4.7 mi@ 3280 (A)- Only gardens with an estimated total area of 500 square feet, or nore, and producing green leafy vegetables are considered.

-No suitable sites were located within a five-mile range.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2 TURKEY POINT RESIDENCE SURVEY RESULTS August 2014 Range Sector Bearing Nearest Residence Location N (A) 1.9 miles This is the Homestead Bayfront Park complex. Contact is Jim White.

3490 Office hours are 8am- 5pm 7 days a week. There is occasional overnight recreational occupancy (up to 4 nights) on boats at the marina. There are approximately 30 workers at the park working various hours 7 days a week; number of daily workers sometimes varies. There is always someone here 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months with more workers in the summer than the rest of the year (February thru September have the highest peak of workers).

LaPlaya restaurant is open at the park with 6 to 8 employees from T u e s-Sun from 11 a m - 8pm.

N25° 27.683' W80° 20.200'.

Biscayne National Park at Convoy Point. Contact is George McHugh, N (B) 2.0 miles Administrative Officer. There are 3 trailer pads with full utility hookups for 3540 volunteers who provide their own RV's or trailers staying for up to 6 months. There are 2 residences: one is for up to 4 occupants, volunteers and/or interns and the other for a law enforcement officer and family.

From Monday to Friday up to 50 daytime workers may be present. N25' 27.817' W80° 20.067'.

NNE No residences were located within a five-mile range.

NE No residences were located within a five-mile range.

ENE No residences were located within a five-mile range.

E No residences were located within a five-mile range.

ESE No residences were located within a five-mile range.

SE No residences were located within a five-mile range.

SSE No residences were located within a five-mile range.

S No residences were located within a five-mile range.

SSW No residences were located within a five-mile range.

SW No residences were located within a five-mile range.

WSW No residences were located within a five-mile range.

W No residences were located within a five-mile range.

WNW(A) 1.7 miles FP&L daycare center and shooting range near the entrance to the Turkey Point Plant.

3020 Daycare Center contact is Anita Johnson, Director. There are 9 employees with 52 children currently enrolled, ages 6 months to 5 years. The center is open from 6am -

6pm Monday thru Friday. The number of people and the times at the shooting range varies. N25* 26.817'W80° 21.217'.

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2 TURKEY POINT RESIDENCE SURVEY RESULTS August 2014 (cont.)

Range Sector Bearing Nearest Residence Location WNW(B) 3.7 miles Two people (a couple) live at 11790 Canal Drive on the south side of 3020 Canal Drive (SW 328 St) west of SW 117th Ave (no gardens). N25' 27.767' W80 0 22.867'.

NW(A) 3.6 miles The Waste Management Homestead Landfill is located north of 3040 Canal Drive (SW 328th St) and east of SW 117th Ave. There are 9 full time workers onsite Monday thru Friday usually from 7 a.m. to 4 p.m., although the schedules can sometimes vary.

N250 27.833' W80 0 22.767'.

NW(B) 3.7miles 11000 SW 320th St. Per property records, this house is on land 3110 zoned agriculture and the owners live in Texas. Unable to verify if anyone lives there because the gate is locked and too far from residence to see anything. N25' 28.217' W80 0 22.567'.

NW(C) 3.8 miles High Hope Nursery at 11400 SW 316 St. Contact is George 3160 Sprinkle, General Manager. This nursery currently has 30 employees. Hours of operations are 7am-5pm Monday to Friday.

One person lives here who is also the security person.

N250 28.441' W80 0 22.430'.

NW(D) 3.9 miles Snapper Creek Nursery at 11600 SW 316th Street. There is one 3140 man who lives in a trailer on the premises and 14 workers that work Monday thru Saturday 7 am to 5 pm. 24-hour security is also provided by another person onsite. N25' 28.444' W80' 22.560'.

NNW(A) 4.4 miles 29800 SW 107th Ave. Per property records, this is a small one 3330 bedroom residence on land zoned as mixed use agricultural. Gate locked but can see the residence which appears to be occupied.

Unknown number of occupants. N25' 29.450' W80' 21.817'.

NNW (B) 4.7 miles SFM Tree Farm. Entrance at SW 107th Ave & SW 296th St. One 3280 person lives and works on property. Owner lives off property in Miami. N250 29.564' W801 22.264'.

22

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2 TURKEY POINT GARDEN SURVEY RESULTS August 2014 Range Nearest Garden Location (with estimated total area of 500 Sector Bearing square feet, or more, and producing green leafy vegetables).

N No suitable gardens were located within a five-mile range.

NNE No suitable gardens were located within a five-mile range.

NE No suitable gardens were located within a five-mile range.

ENE No suitable gardens were located within a five-mile range.

E No suitable gardens were located within a five-mile range.

ESE No suitable gardens were located within a five-mile range.

SE No suitable gardens were located within a five-mile range.

SSE No suitable gardens were located within a five-mile range.

S No suitable gardens were located within a five-mile range.

SSW No suitable gardens were located within a five-mile range.

SW No suitable gardens were located within a five-mile range.

WSW No suitable gardens were located within a five-mile range.

W No suitable gardens were located within a five-mile range.

WNW(A) 4.5 miles Thai Farms. Guava (mostly), bananas and dragon fruit are grown 3030 at this small farm run by an Asian family south of Mowry Drive (SW 320th St) and about 0.6 miles west of Allapattah Rd (SW 117th Ave). Two or three workers Monday-Friday.

N25 0 28.217' W80 0 23.467'.

WNW(B) 4.8 miles Located at the northeast corner of the intersection of SW 127th 3020 Ave and SW 32 0 "Street. This is an inaccessible grove with coconut palms, some banana trees and a few avocado trees which appears to be unattended. N250 28.250' W80' 23.750'.

23

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2 TURKEY POINT GARDEN SURVEY RESULTS August 2014 Rangie Nearest Garden Location (with estimated total area of 500 Sector Bearing square feet, or more, and producing green leafy vegetables).

WNW (C) 6.0 miles Farm Share, Inc at 14125 SW 320th St, where farmers 2950 donate locally grown produce to be given to charitable organizations. Produce donations usually start in November and run through April. There are usually 15 workers present from 8 am to 4:30pm Monday thru Friday. The produce usually donated is tomatoes, squash and green beans. N250 28.255' W80 0 25.111'.

NW No suitable gardens were located within a five-mile range.

NNW 4.7 miles SFM Tree Farm. Entrance at SW 10 7 th Ave & SW 296th 3280 St. Noticed bananas and plantain tress growing in various areas on the farm. One person lives and works on property. Owner lives off property in Miami. N25 0 29.564' W80 0 22.264'.

Note: At the time of our survey, many fields in the area surveyed were bare soil or cover crops.

Other than the sites already described above, the only non-ornamental crops known to have been grown in the survey area were: bananas, beans, corn, guava, malanga, papaya, eggplant, sorghum, squash, sugar cane, tambis, okra and melon.

24

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TABLE 2

'TURKEY POINT MILK ANIMAL SURVEY RESULTS August 2014 Sector Nearest Milk Animals (cows or goats).

N No potential milk animals were located within five miles.

NNE No potential milk animals were located within five miles.

NE No potential milk animals were located within five miles.

ENE No potential milk animals were located within five miles.

E No potential milk animals were located within five miles.

ESE No potential milk animals were located within five miles.

SE No potential milk animals were located within five miles.

SSE No potential milk animals were located within five miles.

S No potential milk animals were located within five miles.

SSW No potential milk animals were located within five miles.

SW No potential milk animals were located within five miles.

WSW No potential milk animals were located within five miles.

W No potential milk animals were located within five miles.

WNW No potential milk animals were located within five miles.

NW No potential milk animals were located within five miles.

NNW No potential milk animals were located within five miles.

25

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT A KEY TO REMP SAMPLE LOCATIONS 26

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 NEAR SITE SAMPLING LOCATIONS (Page 1 of 6)

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2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 DISTANT REMP SAMPLING LOCATIONS (Page 2 of 6) 28

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT A (Page 3 of 6)

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-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) 29

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT A (Page 4 of 6)

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.

Control:

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

30

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT A (Page 5 of 6)

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 31

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT A (Page 6 of 6)

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 32

2014 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 2014 First Quarter, 2014 Second Quarter, 2014 Third Quarter, 2014 Fourth Quarter, 2014 33

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE FIRST QUARTER 2014 BUREAU OF RADIATION CONTROL 34

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling First Quarter, 2014 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 72 2.b. Air Particulates Weekly 6 72

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: 187 NOTE: Measurement results having magnitudes that are significantly above the background of the measurement system are reported as net values plus or minus a one-standard-deviation error term. Measurement results that are not significantly above background are reported as less than a Lower Limit of Detection (<LLD), which is an estimated upper limit (with at least 95%

confidence) for the true activity in the sample.

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

35

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4

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

Sample Deployment 18-Dec-13 Sample Deployment 18-Dec-13 Site Collection 19-Mar- 14 Site Collection 19-Mar-14 N-2 4.87 +/- 0.37 WSW-8 4.40 +/- 0.51 N-7 3.86 +/- 0.12 N-10 4.64 +/- 0.48 SW-I 3.20 +/- 0.12 SW-8 2.92 +/- 0.20 NNW-2 4.13 +/- 0.37 NNW-10 4.02 +/- 0.48 SSW-5 3.26 +/- 0.41 SSW-10 3.50 +/- 0.44 NW-1 4.44 +/- 0.46 NW-5 4.08 +/- 0.41 S-5 3.34 +/- 0.43 NW-10 4.59 + 0.52 S-10 4.24 +/- 0.12 WNW- 10 4.32 + 0.44 SSE-1 3.56 +/- 0.17 SSE-10 3.24 +/- 0.36 W-1 3.54 +/- 0.51 W-5 3.53 +/- 0.10 NNE-22 (A)

W-9 3.39 +/- 0.32 (A) TLD data lost due to software error 36

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (DCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 07-Jan- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 14-Jan-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 22-Jan- 14 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 28-Jan-14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 03-Feb-14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 11 -Feb-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 18-Feb-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 25-Feb-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 04-Mar-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 11-Mar-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 19-Mar-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 25-Mar-14 <0.03 <0.03 <0.03 <0.03 <0.04 <0.03 37

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 07-Jan- 14 <0.005(A) 0.011 +/- 0.002 0.014 +/- 0.002 0.011 +/- 0.002 0.014 +/- 0.002 0.011 +/- 0.002 14-Jan-14 0.008 +/- 0.002 0.008 +/- 0.001 0.016 +/- 0.002 0.007 +/- 0.002 0.006 +/- 0.001 0.005 +/- 0.001 22-Jan- 14 0.011 +/- 0.002 0.015 + 0.002 0.013 + 0.002 0.009 +/- 0.002 0.005 +/- 0.001 0.011 +/- 0.002 28-Jan-14 0.012 +/- 0.002 0.015 + 0.002 0.013 + 0.002 0.011 +/- 0.002 0.019 +/- 0.002 0.016 +/- 0.002 03-Feb-14 0.007 + 0.002 0.004 +/- 0.002 0.008 +/- 0.002 0.006 + 0.002 0.007 +/- 0.002 0.007 +/- 0.002 11-Feb-14 0.013 +/- 0.002 0.013 +/- 0.002 0.020 +/- 0.002 0.013 +/- 0.002 0.010 + 0.002 0.010 + 0.002 18-Feb- 14 0.013 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.009 + 0.002 0.009 +/- 0.002 0.013 + 0.002 25-Feb-14 0.008 +/- 0.002 0.005 + 0.001 0.011 + 0.002 0.007 + 0.002 0.006 +/- 0.002 0.006 + 0.002 04-Mar- 14 0.010 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.011 + 0.002 0.011 +/- 0.002 0.013 +/- 0.002 11-Mar-14 0.008 +/- 0.002 0.009 +/- 0.002 0.008 + 0.002 <0.007 0.007 +/- 0.002 0.012 +/- 0.002 19-Mar-14 0.014 +/- 0.002 0.015 +/- 0.002 0.015 + 0.002 0.014 + 0.002 0.012 + 0.002 0.013 + 0.002 25-Mar-14 0.021 +/- 0.003 0.013 +/- 0.002 0.018 +/- 0.003 0.019 +/- 0.003 0.019 +/- 0.003 0.016 +/- 0.003 Average: <0.0 11 0.011 +/- 0.001 0.013 - 0.001 <0.010 0.010 - 0.001 0.011 - 0.001 (A) Particulate filter had no deposition; section of tubing replaced that appeared to have an obstruction.

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 0.1166 + 0.0085 <0.0178 <0.0011 <0.0010 0.0080 +/- 0.0019 T51 0.1176 +/- 0.0096 <0.0237 <0.0015 <0.0012 0.0090 +/- 0.0018 T57 0.1073 +/- 0.0082 <0.0161 <0.0010 <0.0009 0.0047 +/- 0.0017 T58 0.0907 +/- 0.0075 <0.0150 <0.0012 <0.0011 0.0073 +/- 0.0019 T64 0.1051 +/- 0.0082 <0.0174 <0.0011 <0.0009 0.0053 +/- 0.0017 T72 0.1018 +/- 0.0089 <0.0225 <0.0014 <0.0014 0.0080 +/- 0.0017 38

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 3.a. SURFACE WATER - (nCi/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 22-Jan-14 <147 153 +/- 17 <3 <3 <6 <3 <6 <5 <5 <3 <3 <4 18-Feb-14 <133 216 +/- 20 <3 <3 <5 <3 <7 <5 <4 <3 <3 <6 19-Mar-14 <149 334 +/- 17 <2 <2 <4 <2 <4 <3 <2 <2 <2 <4 T67 22-Jan-14 <147 227 +/- 20 <3 <4 <7 <3 <7 <5 <5 <3 <3 <5 17-Feb-14 <150 211 +/- 19 <3 <3 <6 <3 <6 <5 <4 <3 <3 <5 20-Mar-14 <149 322 +/- 15 <2 <2 <3 <3 <4 <3 <2 <2 <2 <7 T81 21-Jan-14 <147 334 +/- 32 <5 <5 <10 <7 <11 <8 <11 <5 <5 <9 17-Feb-14 <133 285 +/- 20 <3 <3 <6 <5 <6 <5 <4 <3 <3 <5 18-Mar-14 <149 422 +/- 35 <5 <5 <8 <7 <12 <9 <6 <5 <6 <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.

39

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 3.b. SHORELINE SEDIMENT - (nCi/k,. 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 22-Jan- 14 <102 89 + 28 <10 <12 <9 <11 623 +/- 146 342 +/- 211 <50 40+/- 13 410 +/- 42 T67 22-Jan-14 178 +/- 23 324 + 41 <10 <13 <9 9+/-2 917 +/- 175 589 +/- 59 56+/-8 <22 270 +/- 40 T81 21-Jan-14 91+/- 21 168 + 33 <11 <13 <10 <12 702 +/- 164 891 +/- 192 <41 <15 781 +/- 131 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.

40

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 21-Jan-14 2608 + 64 5104 + 154 <12 <6 36+/-2 639 + 92 <160 <28 18-Feb-14 1228 + 51 2797 + 129 <10 <7 18+/-2 <215 <184 <35 19-Mar-14 1544 +/- 75 5307 + 232 <19 <15 16+/-4 <1318 <398 <64 T41 21-Jan-14 2375 +/- 93 3329 + 159 <27 <12 116+ 7 1227 + 211 <303 <52 17-Feb- 14 1513 + 63 3580 +/- 160 <15 <10 167 + 7 447 +/- 67 <226 <40 19-Mar-14 1221 +/- 68 5697 +/- 247 <18 <15 40+ 5 <1497 <403 <66 T67 22-Jan- 14 1009 + 47 4723 + 193 <15 <8 <11 288 + 52 <216 <39 17-Feb- 14 658 +/- 38 3691 + 161 <12 <9 <8 194 + 51 <190 <35 20-Mar-14 306 +/- 28 6034 +/- 245 <12 <11 <11 <349 <226 <42 41

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TURKEY POINT SITE Supplemental Sampling First Quarter, 2014 Number of Number of Sample Type Collection Frequency Sample Locations Samples

1. Direct Radiation Quarterly 10 10

2. Airborne 2.a. Air Iodines Weekly 2 24 2.b. Air Particulates Weekly 2 24

3. Waterborne 3.a. Surface Water Monthly 4 12 3.b. Shoreline Sediment Semiannually 10 10 3.c. Aquatic Vegetation Quarterly I I

4. Ingestion 4.a. Milk Semiannually 1 0 4.b. Marine Life Semiannually 1 0 4.c. Food Crops At Harvest 3 1 Total: 82 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.

42

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4

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

Sample Deployment 18-Dec-13 Site Collection 19-Mar-14 NNW-6 3.56 + 0.24 NW-7 4.31 - 0.61 NW-8 4.18 + 0.26 WNW-2 3.87 +/- 0.35 WNW-3 3.82 +/- 0.31 WNW-6 3.65 +/- 0.67 W-8 3.91 +/- 0.08 ENE-1 3.15 +/- 0.21 T72 3.86 + 0.43 PTN-1 4.42 + 0.32 2i IOD1NP,-131 TNIN WEEKLY AIR CARTRIDGES (DCi/M 3 )

2 a I DINE- 131 Collection Date T52 T56 07-Jan- 14 <0.03 <0.03 14-Jan- 14 <0.03 <0.03 22-Jan-14 <0.02 <0.02 28-Jan-14 <0.04 <0.04 03-Feb-14 <0.03 <0.04 11-Feb-14 <0.03 <0.03 18-Feb-14 <0.03 <0.03 25-Feb-14 <0.03 <0.03 04-Mar-14 <0.03 <0.03 11-Mar-14 <0.00 <0.03 19-Mar-14 <0.03 <0.03 25-Mar-14 <0.03 <0.03 43

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 3

2.b. 1. AIR PARTICULATES - GROSS BETA - (DCi/m )

Collection Date T52 T56 07-Jan- 14 0.012 +/- 0.002 0.010 +/- 0.002 14-Jan- 14 0.011 +/- 0.002 0.006 +/- 0.001 22-Jan- 14 0.010 +/- 0.002 0.013 +/- 0.002 28-Jan-14 0.014 +/- 0.002 0.014 +/- 0.002 03-Feb-14 0.005 +/- 0.001 0.003 + 0.001 11-Feb-14 0.013 +/- 0.002 0.011 +/- 0.002 18-Feb-14 0.011 +/- 0.002 0.010 +/- 0.002 25-Feb-14 0.006 +/- 0.001 0.006 +/- 0.002 04-Mar-14 0.008 +/- 0.002 0.012 +/- 0.002 11-Mar-14 0.008 +/- 0.002 0.015 +/- 0.002 19-Mar-14 0.014 +/- 0.002 0.014 +/- 0.002 25-Mar-14 0.022 +/- 0.003 0.016 +/- 0.003 Average: 0.011 +/- 0.001 0.011 +/- 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T52 0.1041 +/- 0.0090 0.0193 +/- 0.0063 <0.0018 <0.0012 0.0098 +/- 0.0018 T56 0.0890 +/- 0.0084 <0.0218 <0.0013 <0.0014 0.0098 +/- 0.0021 44

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 3.a. SURFACE WATER - (pCi/L)

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

T08 21-Jan-14 3418 +/- 100 163 + 49 <5 <5 <13 <8 <12 <9 <10 <5 <6 <9 17-Feb- 14 13542+ 182 742 +/- 48 <5 <5 <12 <7 <13 <10 <7 <5 <6 <7 18-Mar-14 15981+/-200 755 +/- 49 <6 <6 <11 <8 <12 <9 <7 <5 <6 <10 T75 21-Jan-14 <147 <65 <4 <5 <11 <7 <10 <9 <8 <5 <6 <8 17-Feb-14 <150 <66 <4 <5 <9 <7 <9 <9 <7 <5 <6 <7 19-Mar-14 <149 <31 <3 <3 <6 <3 <6 <5 <3 <3 <3 <9 T84 21-Jan-14 3157 +97 7101 +/- 47 <6 <6 <13 <8 <11 <10 <11 <6 <7 <8 17-Feb- 14 9695 +156 4*05 + 28 <3 <3 <6 <5 <7 <5 <5 2 <4 <4 18-Mar-14 20894+ 227 8 15 + 51 <6 <5 <11 <8 <12 <8 <7 <6 <5 <10 T97 22-Jan- 14 3856+ 105 694 +/- 37 <3 <3 <7 <4 <7 <6 <5 <3 <3 <4 18-Feb- 14 11918+ 171 7721 +/- 38 <3 <3 <7 <3 <8 <5 <4 <3 <4 <6 19-Mar-14 16453 +/-202 808 +/- 40 <3 <4 <6 <4 <7 <5 <4 <3 <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.

45

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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 T01 22-Jan-14 89 + 16 206 + 28 <8 <9 <8 <9 1163 +163 588 121 <36 <10 417 +/- 38 T02 21-Jan-14 86+/- 19 176+ 33 <11 <13 <9 <12 826+ 173 713 + 90 <47 41 +/- 15 382 +/- 45 T03 21-Jan-14 114+ 18 290+/- 32 <8 <9 <8 8 +2 937+ 134 1308 + 77 49+ 7 <11 351 +/- 26 T04 21-Jan-14 54+ 19 496+ 52 <12 <15 <11 10 3 2067+/- 297 780 +/- 190 <55 47 + 16 518 + 55 T07 21-Jan-14 57 18 616+ 52 <11 <12 <11 30+4 1088+ 158 1386 + 88 60 + 8 <13 175 +/- 24 T08 21-Jan-14 101 23 392 +/- 45 <13 <16 <12 <14 1038 + 205 <284 <60 <18 508 +/- 140 T09 21-Jan-14 83 +15 225 + 28 <8 <8 <8 <9 916 + 132 788 +/- 191 <34 33 + 11 499 + 28 T1O 21-Jan-14 60+ 17 1056+ 71 <10 <10 <9 11 +/-2 651 + 103 777 + 130 65 + 9 38 + 12 118+ 22 T84* 21-Jan-14 330+30 1122+67 <14 36+3 <11 <14 1534+213 2232 144 76 + 9 44 +/- 16 518 + 66 T85* 21-Jan-14 385 + 32 232+ 33 <13 16 + 2 <10 <12 811 180 671 + 100 <56 <17 444 +49

Note that site T84 is the same location as site T05, and site T85 is the same location as site T06.

46

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 3.c. AQUATIC VEGETATION - Non-Specific - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-ll0m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 T84 18-Feb-14 973 +/- 51 1315 +/- 84 <14 <16 8 +/-2 <15 <18 <14 <15 3746 +/- 170 249 +/- 16 4.a. GOAT'S MILK - (DCi/L)

Ba-140 Sample Collection La- 140 Site Date K-40 1-131 Cs-134 Cs-137 (A)

T99 This sample to be collected.

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

4.b. MARINE LIFE - Horseshoe Crab - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Ag-il0m Cs-134 Cs-137 Ra-226 Ra-228 T84 This sample to be collected.

47

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 4.c. FOOD CROPS - Corn - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-i110m I1-131 Cs-134 Cs-137 Ra-226 Ra-228 T43 03-Feb-14 <130 2781 + 152 <14 <16 <19 <12 <54 <14 <15 <312 <54 T44 This sample to be collected.

T45 This sample to be collected.

48

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT B HEALTH RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE SECOND QUARTER 2014 BUREAU OF RADIATION CONTROL 49

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Second Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 23 23

2. Airborne 2.a. Air lodines Weekly 6 75 2.b. Air Particulates Weekly 6 75

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 9 Total: 194 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.

50

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4

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

Sample Deployment 19-Mar-14 Sample Deployment 19-Mar-14 Site Collection 10-June- 14 Site Collection 10-June- 14 N-2 3.60 +/- 0.23 WSW-8 3.46 +/- 0.23 N-7 3.16 + 0.49 N-10 3.62 +/- 0.36 SW-I 3.05 +/- 0.19 SW-8 2.92 +/- 0.15 NNW-2 3.11 +/- 0.41 NNW-10 3.73 +/- 0.56 SSW-5 2.98 +/- 0.15 SSW-10 3.24 +/- 0.46 NW-1 4.20 +/- 0.05 NW-5 3.13 +/- 0.29 S-5 2.79 +/- 0.21 NW-10 4.77 +/- 0.46 S-10 3.53 +/- 0.41 WNW-2 3.43 +/- 0.40 SSE-1 2.58 +/- 0.32 WNW-10 4.02 +/- 0.43 SSE-10 3.02 +/- 0.15 W-1 3.52 +/- 0.22 NNE-22 3.72 +/- 0.18 W-5 3.15 +/- 0.11 W-9 3.17+/- 0.18 51

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 02-Apr- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 08-Apr-14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 16-Apr-14 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 22-Apr-14 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 30-Apr-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 07-May-14 <0.03 <0.03 <0.03 <0.03 <0.04 <0.03 13-May-14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 21-May- 14 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 27-May-14 <0.04 <0.04 <0.04 (A) <0.03 <0.04 02-Jun- 14 <0.04 <0.04 <0.04 (B) <0.04 <0.04 09-Jun-14 <0.03 <0.03 <0.03 (C) <0.04 <0.03 18-Jun-14 <0.03 <0.02 <0.03 <0.03 <0.03 <0.02 24-Jun- 14 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 (A) No power to building; no sample collected.

(B) No power to building; no sample collected.

(C) Power restored but switch to system was off; no sample collected.

52

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 2.b. AIR PARTICULATES - GROSS BETA - (pCi/m3)

Collection Date T41 T51 T57 T58 T64 T72 02-Apr- 14 0.018 +/- 0.002 0.018 +/- 0.002 0.020 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.013 +/- 0.002 08-Apr- 14 0.022 +/- 0.002 0.026 + 0.002 0.024 +/- 0.002 0.024 +/- 0.002 0.015 +/- 0.002 0.022 +/- 0.002 16-Apr- 14 0.011 + 0.002 0.012 +/- 0.002 0.017 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 22-Apr-14 0.007 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 0.009 + 0.002 0.004 +/- 0.001 0.005 +/- 0.002 30-Apr-14 0.006 +/- 0.001 0.011 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 07-May-14 0.016 +/- 0.002 0.020 +/- 0.002 0.017 +/- 0.002 0.015 +/- 0.002 0.022 +/- 0.002 0.015 +/- 0.002 13-May-14 0.019 +/- 0.002 0.022 +/- 0.002 0.025 +/- 0.003 0.024 +/- 0.003 0.023 +/- 0.002 0.018 +/- 0.002 21-May-14 0.009 +/- 0.002 0.013 +/- 0.002 0.012 + 0.002 0.010 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 27-May-14 0.014 +/- 0.002 0.018 +/- 0.002 0.014 +/- 0.002 (A) 0.006 +/- 0.002 0.016 +/- 0.002 02-Jun- 14 0.009 +/- 0.002 0.006 +/- 0.002 0.009 +/- 0.002 (B) 0.008 +/- 0.002 0.007 +/- 0.002 09-Jun- 14 0.012 +/- 0.002 0.010 +/- 0.002 0.015 +/- 0.002 (C) 0.015 +/- 0.002 0.014 +/- 0.002 18-Jun-14 0.011 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 0.012 +/- 0.002 24-Jun-14 0.011 + 0.002 0.012 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 Average: 0.013 +/- 0.001 0.014 + 0.001 0.015 +/- 0.001 0.014 +/- 0.001 0.012 +/- 0.001 0.013 +/- 0.001 (A) No power to building; no sample collected.

(B) No power to building; no sample collected.

(C) Power restored but switch to system was off; no sample collected.

2.b. AIR PARTICULATES - GAMMA ANALYSIS OF OUARTERLY COMPOSITES - (DCi/m')

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T41 0.1668 +/- 0.0110 <0.0216 <0.0012 <0.0010 0.0242 +/- 0.0028 T51 0.1469 +/- 0.0052 <0.0092 <0.0006 <0.0006 0.0161 +/- 0.0030 T57 0.1215 +/- 0.0146 <0.0177 <0.0011 <0.0009 0.0104 +/- 0.0021 T58 0.1357 +/- 0.0097 <0.0072 <0.0007 <0.0006 0.0133 +/- 0.0032 T64 0.1245 +/- 0.0077 <0.0142 <0.0010 <0.0010 0.0131 +/- 0.0023 T72 <0.0430 <0.0210 <0.0014 <0.0012 0.0159 +/- 0.0063 53

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 17-Apr-14 <143 388 +/- 34 <4 <6 <10 <7 <10 <8 <9 <5 <6 <8 13-May-14 <141 351 +/- 33 <5 <5 <11 <7 <13 <9 <6 <5 <6 <7 11-Jun-14 <142 351 + 25 <3 <3 <6 <3 <7 <5 <4 <3 <3 <7 T67 17-Apr-14 <143 318 + 31 <4 <4 <10 <7 <11 <10 <8 <4 <5 <7 14-May-14 <141 300+/- 23 <3 <3 <6 <3 <7 <5 <4 <3 <4 <7 11-Jun-14 <142 264 + 19 <3 <3 <5 <2 <5 <4 <3 <2 <3 <5 T81 16-Apr-14 <143 327+-24 <3 <3 <6 <3 <6 <5 <4 <3 <3 <4 13-May-14 <137 355 +/- 24 <3 <3 <6 <3 <6 <5 <4 <3 <3 <5 10-Jun-14 <142 364 +/- 29 <4 <4 <7 <6 <9 <7 <5 <4 <5 <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.

54

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 11-Jun-14 1900 + 188 <28 <30 <57 <36 <64 <31 <30 <568 <111 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 11-Jun- 14 2747 + 226 <21 <28 <49 <42 <56 <26 <31 <452 <117 T81 17-Apr- 14 2220 + 218 <27 <28 <65 <41 <68 <27 <30 <441 <114 55

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 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 16-Apr-14 254 + 33 4346 +/- 201 <26 <14 48+5 <1224 <27 <323 <67 13-May-14 313 + 31 4793 +/- 210 <17 <15 46+/- 5 <1055 <27 <318 <56 10-Jun-14 1053 +/- 56 2132 +/- 121 <15 <11 105+/- 7 <1239 <26 <278 <46 T41 16-Apr- 14 749 +/- 38 3853 +/- 160 <14 <8 76+4 <282 <15 <188 <34 13-May-14 378 +/- 35 5108 +/- 215 <17 <13 32+ 4 <1140 <29 <308 <57 10-Jun-14 612+37 3571 +/- 154 <14 <9 31+4 <943 <20 <236 <40 T67 17-Apr- 14 617 + 46 4638+/- 207 <22 <14 <16 <1282 <28 <317 <62 14-May-14 616 41 3355 +/- 156 <13 <10 <14 <1070 <25 <265 <49 11-Jun-14 606 +/- 34 3968 +/- 166 <9 <8 <10 <278 <16 <174 <37 56

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 TURKEY POINT SITE Supplemental Sampling Second Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 9 9

2. Airborne 2.a. Air lodines Weekly 2 26 2.b. Air Particulates Weekly 2 26

3. Waterborne 3.a. Surface Water Monthly 4 12 3.b. Shoreline Sediment Semiannually 10 0 3.c. Aquatic Vegetation Quarterly 1 0

4. Ingestion 4.a. Milk Semiannually 1 0 4.b. Marine Life Semiannually 1 0 4.c. Food Crops At Harvest 3 3 Total: 76 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.

57

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4

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

Sample Deployment 19-Mar- 14 Site Collection 10-June- 14 NNW-6 3.19 +/- 0.15 NW-7 3.92 + 0.60 NW-8 3.91 +/- 0.19 WNW-3 3.68 +/- 0.44 WNW-6 3.46 +/- 0.15 W-8 3.52 +/- 0.28 ENE- 1 2.98 +/- 0.44 T72 3.51 +/- 0.32 PTN-1 4.55 +/- 0.79 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/n 3 )

Collection Date T52 T56 02-Apr- 14 <0.03 <0.03 08-Apr-14 <0.04 <0.04 16-Apr- 14 <0.02 <0.02 22-Apr- 14 <0.02 <0.02 30-Apr-14 <0.03 <0.02 07-May-14 <0.03 <0.03 13-May-14 <0.04 <0.04 21-May-14 <0.02 <0.02 27-May-14 <0.03 <0.03 02-Jun-14 <0.04 <0.04 09-Jun- 14 <0.03 <0.03 18-Jun-14 <0.02 <0.02 24-Jun- 14 <0.02 <0.02 58

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT- UNITS 3 & 4 3

2.b. AIR PARTICULATES - GROSS BETA - (pCi/m )

Collection Date T52 T56 02-Apr- 14 0.020 +/- 0.002 0.013 +/- 0.002 08-Apr-14 0.018 + 0.002 0.018 +/- 0.002 16-Apr- 14 0.012 + 0.002 0.009 +/- 0.001 22-Apr- 14 0.010 + 0.002 0.005 +/- 0.002 30-Apr- 14 0.011 +/- 0.002 0.011 +/- 0.002 07-May-14 0.017 + 0.002 0.015 + 0.002 13-May-14 0.026 +/- 0.003 0.021 +/- 0.002 21-May-14 0.009 +/- 0.002 0.012 +/- 0.002 27-May-14 0.013 +/- 0.002 0.014 +/- 0.002 02-Jun- 14 0.009 +/- 0.002 0.007 +/- 0.002 09-Jun-14 0.011 +/- 0.002 0.010 + 0.002 18-Jun- 14 0.007 +/- 0.001 0.010 +/- 0.001 24-Jun- 14 0.014 +/- 0.002 0.008 +/- 0.002 Average: 0.013 +/- 0.001 0.012 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T52 0.1330 +/- 0.0085 <0.0183 <0.0011 <0.0010 <0.0111 T56 0.1203 +/- 0.0092 <0.0203 <0.0013 <0.0013 0.0151 +/- 0.0021 59

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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)

T08 16-Apr-14 17551 +/- 207 893 +/-44 <4 <3 <8 <4 <8 <6 <6 <3 <4 <5 13-May-14 12786 +/- 178 1019 +/-48 <4 <4 <8 <3 <7 <6 <4 <3 <4 <6 10-Jun- 14 10705 +/- 165 990 56 <5 <5 <12 <8 <14 <9 <7 <5 <7 <10 T75 16-Apr-14 <143 <35 <3 <3 <5 <3 <6 <5 <5 <3 <3 <5 13-May-14 <137 <43 <3 <3 <6 <3 <7 <4 <3 <3 <3 <6 10-Jun- 14 <142 <80 <4 <5 <9 <7 <11 <8 <6 <5 <5 <10 T84 16-Apr- 14 16931 +/- 204 946 +/- 45 <3 <4 <7 <3 <8 <6 <5 <3 <4 <4 13-May-14 12011 +/- 173 919 +/- 54 <6 <6 <12 <8 <13 <10 <7 <5 <6 <9 10-Jun-14 10450 +/- 163 896 +/- 38 <3 <3 <8 <5 <7 <6 <4 <3 <4 <5 T97 17-Apr- 14 15547 +/- 196 903 +/- 53 <5 <6 <11 <7 <11 <10 <8 <5 <6 <8 13-May-14 10230 +/- 161 905 +/- 39 <3 <3 <7 <5 <7 <6 <4 <3 <4 <6 11-Jun-14 9404 +/- 90 929 +/- 46 <3 <3 <7 <4 <8 <5 <4 <3 <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.

60

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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.

3.c. AOUATIC VEGETATION - Non-Specific - (pCi/kg. wet weiht)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-ll0m 1-131 Cs-134 Cs-137 Pb-212 Ra-226 Ra-228 T84 There was no sample available during the quarter.

4.a. GOAT'S MILK - (pCi/L)

Sample Collection Date Ba-140 Site K-40 1-131 Cs-134 Cs-137 La-140 (A)

T99 There was no sample available during the quarter.

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

61

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 4.b. MARINE LIFE - Horseshoe Crab - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Ag-il0m Cs-134 Cs-137 Ra-226 Ra-228 T84 This sample was previously collected.

4.c. FOOD CROPS - (nCi/k,. wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-1 10m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 T43 This sample was previously collected.

T44 16-Apr-14 <80 2929 +/- 129 <9 <9 <13 <8 <16 <8 <9 <200 <31 T451 13-May-14 <92 1765 + 112 <11 <9 <16 <11 <12 <11 <15 <219 <44 T452 13-May-14 <65 3241 +/- 149 <10 <9 <10 <8 <8 <10 <10 <134 <32 T44: Green String Bean T451 :Coconut milk T452: Coconut meat 62

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT B HEALTH RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE THIRD QUARTER 2014 BUREAU OF RADIATION CONTROL 63

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Third Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 22 22

2. Airborne 2.a. Air lodines Weekly 6 84 2.b. Air Particulates Weekly 6 84

3. Waterbome 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: 213 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.

64

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

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

Sample Deployment 10-June-14 Sample Deployment 10-June- 14 Site Collection 16-Sep- 14 Site Collection 16-Sep-14 N-2 3.75 +/- 0.31 WSW-8 3.11 +/- 0.23 N-7 3.14 + 0.15 N-10 3.64 + 0.12 SW-1 2.83 +/- 0.35 SW-8 2.62 +/- 0.41 NNW-2 3.30 + 0.46 NNW-10 3.51 + 0.11 SSW-5 2.88 +/- 0.14 SSW-10 2.79 +/- 0.24 NW-1 3.76 +/- 0.32 NW-5 3.07 + 0.21 S-5 2.78 +/- 0.20 NW-10 4.06 + 0.51 S-10 3.25 +/- 0.33 WNW-10 3.74 + 0.55 SSE-1 2.51 +/- 0.32 SSE-10 2.99 + 0.24 W-1 2.94 +/- 0.31 W-5 3.02 +/- 0.30 NNE-22 3.68 +/- 0.22 W-9 2.94 +/- 0.32 65

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m3 )

Collection Date T41 T51 T57 T58 T64 T72 01-Jul-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 08-Jul- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 15-Jul-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 21-Jul-14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 29-Jul-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 06-Aug- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 12-Aug-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 19-Aug- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 26-Aug-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 02-Sep-14 <0.04 <0.03 <0.03 <0.03 <0.03 <0.03 09-Sep- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 16-Sep-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 23-Sep-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 29-Sep-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 66

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 2.b. AIR PARTICULATES - GROSS BETA - (pCi/m3')

Collection Date T41 T51 T57 T58 T64 T72 01-Jul-14 0.011 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 08-Jul-14 0.015 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 15-Jul-14 0.010 +/- 0.002 0.007 +/- 0.001 0.016 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.011 +/- 0.002 21-Jul-14 <0.010 <0.010 <0.010 <0.010 <0.010 <0.010 29-Jul-14 0.014 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 0.016 +/- 0.002 06-Aug- 14 0.008 +/- 0.002 0.005 +/- 0.001 0.009 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.008 + 0.002 12-Aug-14 0.015 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.002 0.015 +/- 0.002 0.015 +/- 0.002 19-Aug-14 0.009 + 0.002 0.013 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 26-Aug-14 0.016 +/- 0.002 0.015 +/- 0.002 0.019 +/- 0.002 0.015 +/- 0.002 0.016 +/- 0.002 0.020 +/- 0.002 02-Sep-14 0.012 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 09-Sep-14 0.008 +/- 0.002 0.012 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.007 +/- 0.002 16-Sep-14 0.006 +/- 0.002 0.010 +/- 0.002 0.009 +/- 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.007 +/- 0.002 23-Sep-14 0.013 +/- 0.002 0.011 + 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.011 +/- 0.002 29-Sep- 14 0.005 +/- 0.002 <0.007 0.005 +/- 0.002 0.010 +/- 0.002 0.005 +/- 0.002 0.011 +/- 0.002 Average: <0.011 <0.0 11 <0.012 <0.012 <0.012 <0.012 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3 )

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T41 0.0673 +/- 0.0105 <0.0142 <0.0010 <0.0008 0.0088 + 0.0077 T51 0.0773 +/- 0.0111 <0.0129 <0.0009 <0.0009 0.0077 +/- 0.0035 T57 0.0634 + 0.0067 <0.0190 <0.0012 <0.0009 <0.0091 T58 0.0665 +/- 0.0166 <0.0199 <0.0010 <0.0013 <0.0087 T64 0.0746 +/- 0.0073 <0.0196 <0.0012 <0.0011 0.0076 +/- 0.0016 T72 0.0590 + 0.0059 <0.0124 <0.0012 <0.0008 <0.0093 67

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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 30-Jul-14 94+/-27 323+/-20 <3 <3 <5 <4 <6 <5 <3 <3 <3 <6 19-Aug-14 <155 357+ 25 <3 <3 <7 <3 <7 <5 <3 <3 <3 <6 18-Sep-14 <146 294 +/- 24 <3 <2 <6 <3 <7 <5 <3 <3 <3 <7 T67 29-Jul-14 <139 325 + 32 <5 <5 <9 <7 <11 <9 <7 <4 <5 <10 19-Aug-14 <155 200 + 19 <3 <3 <6 <3 <7 <5 <4 <3 <3 <8 16-Sep-14 <146 251 +/- 28 <5 <5 <9 <7 <10 <9 <6 <5 <6 <9 T81 30-Jul-14 <139 309 + 24 <3 <3 <6 <3 <7 <5 <3 <3 <3 <6 18-Aug-14 <155 320 + 31 <5 <5 <11 <7 <11 <9 <6 <5 <6 <9 16-Sep-14 91 + 26 373 + 33 <6 <5 <9 <6 <11 <8 <6 <5 <5 <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.

68

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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-2 10 Ra-226 Th-232 U-235 U-238 T42 30-Jul-14 <91 173 +/- 32 <9 <13 <9 <11 <863 409 177 <41 <18 <738 T67 29-Jul-14 116 18 178 +/- 32 <7 <11 <8 <9 <671 334 + 44 75 +/- 8 <16 <572 T81 30-Jul-14 79 17 204 +/- 36 <11 <12 <10 <11 829 +/- 167 1311 +/-82 <50 <24 800 +/- 132 4.a. 1. CRUSTACEA - Blue Crab - (nCi/kg. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 T67 This sample not yet collected.

T81 This sample not yet collected.

4.a.2. FISH - Drums - (nCi/k,. wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 T67 19-Aug-14 2504 +/- 164 <21 <18 <46 <20 <46 <22 <20 <373 <83 T81 17-Sep-14 2568 +/- 214 <29 <23 <64 <36 <63 <26 <33 <531 <121 69

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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 29-Jul-14 1336 + 66 4156 + 187 <18 <13 91 +/- 7 <1150 <27 <311 <49 18-Aug- 14 1832 +/- 78 4580 +/- 198 <18 <12 47++/- 5 <1337 <27 <320 <53 17-Sep- 14 1519 + 59 4601 +/- 191 <17 <9 43 + 3 <333 11 +/- 2 <204 <38 T41 29-Jul-14 3014 112 6048 +/- 252 <20 <15 34+5 <1588 <32 <381 <61 18-Aug- 14 1488 +/- 66 4469 +/- 186 <16 <11 294-4 <1177 <24 121 + 44 <48 17-Sep-14 1154 +61 5034 +/- 210 <21 <13 374-4 <1210 <25 <313 <54 T67 29-Jul-14 796 + 53 5775 +/- 242 <18 <15 <15 <1246 <29 <364 <61 19-Aug-14 1107 + 63 4261 +/- 198 <18 <15 59+-6 <1328 <30 <343 <64 16-Sep-14 1685 +/- 80 4336 +/- 198 <25 <14 12+-3 <1377 <29 <337 <54 70

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TURKEY POINT SITE Supplemental Sampling Third Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 10 10

2. Airborne 2.a. Air lodines Weekly 2 26 2.b. Air Particulates Weekly 2 26

3. Waterborne 3.a. Surface Water Monthly 4 12 3.b. Shoreline Sediment Semiannually 2 2 3.c. Aquatic Vegetation Quarterly 1 1

4. Ingestion 4.a. Milk Semiannually 1 1 4.b. Marine Life Semiannually 1 0 4.c. Food Crops At Harvest 3 0 Total: 79 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.

71

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

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

Sample Deployment 10-Jun-14 Site Collection 16-Sep-14 NNW-6 3.17+0.33 NW-7 3.63 +/- 0.45 NW-8 3.61 +/- 0.09 WNW-2 3.33 +/- 0.11 WNW-3 3.43 + 0.22 WNW-6 3.31 +/- 0.09 W-8 3.39 +/- 0.48 ENE-1 2.60 +/- 0.16 T72 3.31 +/- 0.24 PTN-1 3.61 + 0.73 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T52 T56 01-Jul-14 <0.03 <0.03 08-Jul-14 <0.03 <0.03 15-Jul-14 <0.03 <0.03 21-Jul-14 <0.04 <0.04 29-Jul-14 <0.03 <0.03 06-Aug-14 <0.03 <0.03 12-Aug- 14 <0.03 <0.03 19-Aug-14 <0.03 <0.03 26-Aug- 14 <0.03 <0.03 02-Sep-14 <0.03 <0.03 09-Sep-14 <0.03 <0.03 16-Sep-14 <0.03 <0.03 23-Sep-14 <0.03 <0.03 29-Sep-14 <0.03 <0.03 72

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 3

2.b. AIR PARTICULATES - GROSS BETA - (nCi/m )

Collection Date T52 T56 01-Jul-14 0.015 + 0.002 0.013 +/- 0.002 08-Jul-14 0.013 +/- 0.002 0.011 + 0.002 15-Jul-14 0.009 +/- 0.002 0.012 +/- 0.002 21-Jul-14 0.005 +/- 0.002 0.007 +/- 0.002 29-Jul-14 0.014 + 0.002 0.013 +/- 0.002 06-Aug- 14 0.009 +/- 0.002 0.008 +/- 0.002 12-Aug-14 0.018 + 0.002 0.016 + 0.002 19-Aug-14 0.013 +/- 0.002 0.010 +/- 0.002 26-Aug-14 0.013 +/- 0.002 0.019 +/- 0.002 02-Sep-14 0.010 +/- 0.002 0.015 +/- 0.002 09-Sep-14 0.012 + 0.002 0.006 + 0.002 16-Sep- 14 0.011 +/- 0.002 0.011 +/- 0.002 23-Sep-14 0.008 +/- 0.002 0.009 + 0.002 29-Sep-14 0.007 +/- 0.002 0.004 +/- 0.002 Average: 0.011 +/- 0.001 0.011 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T52 0.0623 +/- 0.0049 <0.0141 <0.0008 <0.0007 0.0116 +/- 0.0032 T56 0.0829 +/- 0.0175 <0.0187 <0.0012 <0.0011 0.0100 +/- 0.0018 73

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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)

T08 30-Jul-14 10416 +/- 164 894 +/- 44 <3 <3 <7 <4 <8 <6 <4 <3 <4 <7 18-Aug- 14 14759 +/- 194 881 +/- 52 <5 <5 <11 <7 <12 <9 <7 <5 <6 <7 17-Sep-14 13131 +/- 183 861 +/- 43 <3 <3 <8 <4 <8 <5 <4 <3 <4 <7 T75 30-Jul-14 81 +/- 27 <41 <3 <3 <5 <3 <6 <5 <3 <3 <3 <9 18-Aug-14 <155 <38 <2 <3 <6 <3 <5 <4 <3 <3 <3 <4 17-Sep-14 <146 <38 <3 <3 <5 <3 <6 <5 <3 <3 <3 <7 T84 30-Jul-14 12626 +/- 179 947 +/- 45 <3 <3 <7 <3 <8 <6 <3 <3 <4 <10 18-Aug- 14 14862 +/- 195 894 +/- 53 <6 <5 <11 <7 <12 <9 <8 <5 <7 <9 17-Sep-14 13624 +/- 186 856 +/- 43 <3 <3 <6 <4 <9 <6 <4 <3 <4 <6 T97 30-Jul-14 11535 +/- 172 803 +/- 50 <6 <5 <13 <7 <12 <10 <6 <5 <6 <11 19-Aug-14 15181 +/- 197 817 +/- 50 <5 <5 <10 <8 <11 <10 <7 <5 <6 <10 18-Sep-14 13737 +/- 187 818 +/- 42 <3 <3 <7 <4 <7 <6 <5 <3 <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.

74

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 3.b. SHORELINE SEDIMENT - (PCi/ki,. dry weiht)

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 T84 29-Jul-14 <163 793 + 69 <16 30 +/- 3 <16 <19 2193+ 333 2920+/- 147 <82 <41 <1225 T85 29-Jul-14 <182 903 + 85 <17 43 +/- 4 <20 28 +/- 5 1703 +/-187 2258 +/-139 <99 <43 <835 3.c. AOUATIC VEGETATION - Non-Stpecific - (pCi/ka, wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-ll0m 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 T84 No sample available for collection.

4.a. GOAT'S MILK - (pCi/L)

Ba-140 Sample Collection Date La-140 (A)

Site K-40 1-131 Cs-134 Cs-137 T99 This sample not yet collected.

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

75

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 4.b. MARINE LIFE - Horseshoe Crab - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Ag-il0m Cs-134 Cs-137 Ra-226 Ra-228 T84 This sample not yet collected.

4.c. FOOD CROPS - (nCi/k,. wet weiht)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-110m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 T43 This sample was previously collected.

T44 This sample was previously collected.

T45 This sample was previously collected.

76

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT B RADIOLOGICAL SURVEILLANCE OF FLORIDA POWER AND LIGHT COMPANY TURKEY POINT SITE FOURTH QUARTER 2014 BUREAU OF RADIATION CONTROL 77

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TURKEY POINT SITE Offsite Dose Calculation Manual Sampling Fourth Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 23 23

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. I. Crustacea Semiannually 2 I 4.a.2. Fish Semiannually 2 0 4.b. Broadleaf Vegetation Monthly 3 9 Total: 198 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.

78

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

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

Sample Deployment 16-Sep-14 Sample Deployment 16-Sep-14 Site Collection 16-Dec- 14 Site Collection 16-Dec-14 N-2 3.75 + 0.21 WSW-8 3.22 +/- 0.13 N-7 3.25 + 0.11 N-10 3.57 +/- 0.27 SW-1 2.94 +/- 0.06 SW-8 2.76 +/- 0.22 NNW-2 3.45 +/- 0.37 NNW-10 3.62 +/- 0.16 SSW-5 2.95 +/- 0.30 SSW-10 3.09 +/- 0.02 NW-1 4.01 +/- 0.11 NW-5 3.12+/--0.18 S-5 2.64 +/- 0.27 NW-10 4.23 +/- 0.37 S-10 3.31 +/- 0.23 WNW-2 3.55 +/- 0.22 SSE-1 2.71 +/- 0.08 WNW-10 4.10 +/- 0.30 SSE-10 2.89 +/- 0.30 W-1 3.31 +/- 0.12 NNE-22 3.69 +/- 0.24 W-5 3.30 +/- 0.36 W-9 3.23 +/- 0.26 79

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m 3)

Collection Date T41 T51 T57 T58 T64 T72 08-Oct- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 14-Oct-14 <0.03 <0.03 <0.03(A) <0.03 <0.03 <0.03 20-Oct- 14 <0.04 <0.03 <0.03 <0.03 <0.03 <0.03 27-Oct- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 03-Nov-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 10-Nov- 14 <0.04 <0.04 <0.04 <0.04 <0.04 <0.04 18-Nov-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 25-Nov-14 <0.02 <0.02 <0.02 <0.02 <0.03 <0.02 01-Dec-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 08-Dec-14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 16-Dec- 14 <0.03 <0.03 <0.03 <0.03 <0.04 <0.03 22-Dec- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 29-Dec- 14 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 (A) Vacuum pump failed and was replaced. Estimated run time 72 out of 145.6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months .

80

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 2.b. AIR PARTICULATES - GROSS BETA - (pCi/m3)

Collection Date T41 T51 T57 T58 T64 T72 08-Oct-14 0.009 +/- 0.001 0.013 +/- 0.002 0.016 +/- 0.002 0.016 +/- 0.002 0.015 +/- 0.002 0.012 +/- 0.001 14-Oct-14 0.008 +/- 0.002 0.010 +/- 0.002 <0.020(A) 0.010 +/- 0.002 0.011 +/- 0.002 0.013 +/- 0.002 20-Oct-14 0.014 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 27-Oct-14 0.007 +/- 0.002 0.012 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 0.014 +/- 0.002 03-Nov-14 0.008 +/- 0.002 0.017 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 0.008 +/- 0.002 0.019 +/- 0.002 10-Nov-14 0.008 +/- 0.002 0.013 + 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.008 +/- 0.002 0.012 +/- 0.002 18-Nov-14 0.020 +/- 0.002 0.015 +/- 0.002 0.024 +/- 0.002 0.018 +/- 0.002 0.015 +/- 0.002 0.015 +/- 0.002 25-Nov-14 0.012 +/- 0.002 0.005 +/- 0.002 0.007 +/- 0.002 <0.008 0.011 +/- 0.003 0.008 +/- 0.002 01-Dec-14 0.007 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 0.007 +/- 0.002 0.006 +/- 0.002 0.011 +/- 0.002 08-Dec-14 <0.007 <0.008 <0.008 <0.008 <0.007 0.004 +/- 0.002 16-Dec- 14 0.022 +/- 0.002 0.023 +/- 0.002 0.023 +/- 0.002 0.023 +/- 0.002 0.023 +/- 0.002 0.022 +/- 0.002 22-Dec-14 0.014 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.024 + 0.003 0.015 +/- 0.003 29-Dec-14 <0.007 0.005 +/- 0.002 0.008 +/- 0.002 0.004 +/- 0.002 0.004 +/- 0.002 0.006 +/- 0.002 Average: <0.0 11 <0.012 <0.0 13 <0.012 <0.012 0.013 +/- 0.001 (A) Vacuum pump failed and was replaced. Estimated run time 72 out of 145.6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months .

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

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-2 10 T41 0.0919 +/- 0.0070 <0.0142 <0.0010 <0.0009 0.0109 +/- 0.0020 T51 0.1193 + 0.0094 <0.0199 <0.0012 <0.0015 0.0114 +/- 0.0019 T57 0.1055 +/- 0.0078 <0.0 141 <0.0010 <0.0009 0.0154 +/- 0.0023 T58 0.1386 +/- 0.0100 <0.0231 <0.0012 <0.0011 0.0142 +/- 0.0020 T64 0.1191 +/- 0.0077 <0.0157 <0.0011 <0.0010 0.0107 +/- 0.0020 T72 0.1538 +/- 0.0106 <0.0201 <0.0012 <0.0015 0.0174 +/- 0.0022 81

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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 22-Oct-14 <154 263 +/- 29 <4 <4 <10 <6 <11 <9 <8 <5 <6 <5 18-Nov-14 <151 221 +/- 27 <5 <5 <11 <7 <11 <8 <5 <4 <6 <10 16-Dec-14 <153 194 +/- 19 <3 <3 <6 <3 <6 <5 <4 <3 <3 <6 T67 21-Oct-14 <154 <89 <5 <5 <10 <6 <11 <8 <9 <5 <6 <5 19-Nov-14 <151 50+/- 16 <5 <5 <8 <7 <12 <9 <6 <5 <6 <10 15-Dec-14 <153 107 +/-21 <5 <5 <10 <7 <7 <9 <6 <5 <6 <9 T81 21-Oct-14 <154 366 34 <4 <5 <11 <7 <11 <9 <10 <5 <6 <7 18-Nov-14 <151 273 22 <3 <3 <7 <3 <7 <5 <4 <3 <3 <5 15-Dec-14 <149 320 32 <4 <5 <10 <7 <10 <7 <7 <5 <6 <9 (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.

82

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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/kv,. 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 21-Nov-14 1709 +/- 173 <28 <26 <62 <40 <66 <29 <30 <497 <121 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 was previously collected.

T81 This sample was previously collected.

83

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 4.b. BROADLEAF VEGETATION - Brazilian Penner - (nCi/kg. wet weiaht)

Sample Collection Site Date Be-7 K-40 1-131 Cs-134 Cs-137 Pb-210 Pb-212 Ra-226 Ra-228 T40 21-Oct- 14 1472 +/- 74 3131 +/- 161 <27 <14 25 +/- 4 <1331 <28 <321 <58 18-Nov-14 1144 + 60 4096 +/- 188 <17 <15 19+4 <1374 <32 <333 <56 15-Dec-14 3289+ 115 5072 +/- 216 <20 <14 24+/-4 <1516 <31 <364 <61 T41 21-Oct-14 1738+ 82 4532 +/- 203 <28 <15 20+/-4 <1372 <27 <340 <63 18-Nov-14 1294 + 65 4528 +/- 199 <16 <13 25+4 <1513 <31 <341 <59 15-Dec-14 1282 + 63 4648 +/- 196 <17 <13 16+/-3 <1229 <25 <297 <50 T67 21-Oct-14 2240 + 96 4014 +/- 191 <29 <13 18+/-4 <1452 <28 <346 <63 19-Nov- 14 992 + 59 2287 +/- 137 <16 <15 20+/-4 <1326 <31 <351 <56 15-Dec-14 1949+ 84 3472 +/- 169 <20 <13 47 +/- 5 <1458 <27 <341 <60 84

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 TURKEY POINT SITE Supplemental Sampling Fourth Quarter, 2014 Number of Sample Type Collection Frequency Locations Sampled Samples

1. Direct Radiation Quarterly 9 9

2. Airborne 2.a. Air lodines Weekly 2 26 2.b. Air Particulates Weekly 2 26

3. Waterborne 3.a. Surface Water Monthly 4 12 3.b. Shoreline Sediment Semiannually 2 0 3.c. Aquatic Vegetation Quarterly 1 0

4. Ingestion 4.a. Milk Semiannually 1 1 4.b. Marine Life Semiannually 1 0 4.c. Food Crops At Harvest 3 0 Total: 74 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.

85

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4

1. DIRECT RADIATION - TLD's - (iiRihour)

Sample Deployment 16-Sep-14 Site Collection 16-Dec-14 NNW-6 3.31 +/- 0.21 NW-7 3.88 + 0.28 NW-8 3.81 + 0.06 WNW-3 10.45 2.71 WNW-6 3.49 0.13 W-8 3.81 + 0.29 ENE-1 2.85 +/- 0.24 T72 3.29 + 0.19 PTN-1 3.26 +/-0.18 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (tCi/m3)

Collection Date T52 T56 08-Oct-14 <0.03 <0.03 14-Oct-14 <0.03 <0.03 20-Oct- 14 <0.03 <0.04 27-Oct-14 <0.03 <0.03 03-Nov-14 <0.03 <0.03 10-Nov-14 <0.04 <0.04 18-Nov-14 <0.03 <0.03 25-Nov-14 <0.02 <0.02 01-Dec-14 <0.03 <0.03 08-Dec-14 <0.04 <0.04 16-Dec- 14 <0.03 <0.03 22-Dec-14 <0.03 <0.03 29-Dec-14 <0.03 <0.03 86

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 2.b. AIR PARTICULATES - GROSS BETA - (pCi/m 3)

Collection Date T52 T56 08-Oct-14 0.012 +/- 0.002 0.005 + 0.001 14-Oct-14 0.008 + 0.002 0.010 +/- 0.002 20-Oct- 14 0.011 +/- 0.002 0.010 +/- 0.002 27-Oct-14 0.014 + 0.002 0.013 + 0.002 03-Nov-14 0.004 + 0.002 0.006 +/- 0.002 10-Nov-14 0.011 +/- 0.002 0.009 +/- 0.002 18-Nov-14 0.019 + 0.002 0.015 +/- 0.002 25-Nov-14 0.005 + 0.002 0.008 + 0.002 01-Dec-14 0.004 +/- 0.002 0.006 +/- 0.002 08-Dec-14 <0.007 <0.008 16-Dec- 14 0.025 +/- 0.002 0.024 + 0.002 22-Dec-14 0.015 +/- 0.002 0.013 +/- 0.002 29-Dec-14 <0.008 <0.008 Average: <0.0 11 <0.010 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T52 0.1215 + 0.0095 <0.0138 <0.0013 <0.0016 0.0085 +0.0018 T56 0.1223 + 0.0095 <0.0180 <0.0012 <0.0014 0.0130+ 0.0020 87

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 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)

T08 22-Oct-14 10143 +/- 162 530 +/- 27 <3 <3 <7 <5 <7 <6 <6 <3 <4 <4 18-Nov- 14 8556 151 655 +/- 36 <3 <3 <7 <3 <7 <5 <4 <3 <3 <4 15-Dec-14 6967 138 694 +/- 38 <3 <3 <7 <3 <7 <6 <4 <3 <3 <5 T75 22-Oct-14 <154 <39 <3 <3 <5 <3 <6 <5 <5 <3 <3 <4 18-Nov-14 <151 26 +/- 7 <3 <3 <6 <3 <6 <5 <4 <2 <3 <5 15-Dec-14 <149 <35 <3 2 <7 <3 <6 <5 <4 <3 <3 <6 T84 22-Oct-14 13048 183 619 +/- 43 <5 <6 <11 <7 <11 <10 <10 <5 <7 <6 18-Nov-14 9613 +/- 159 637 +/- 45 <5 <5 <12 <8 <13 <10 <7 <5 <6 <9 15-Dec-14 7212 140 756 +/- 40 <3 <3 <7 <4 <8 <5 <4 <3 <3 <6 T97 22-Oct- 14 13229 185 803 +/- 50 <4 <6 <13 <7 <11 <10 <10 <5 <6 <8 18-Nov- 14 8882 153 653 +/- 37 <3 <3 <7 <3 <8 <5 <4 <3 <3 <6 16-Dec-14 6978+/- 138 697 +/- 38 <3 <3 <8 <4 <8 <6 <4 <3 <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.

88

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 1-b. SHORELINE SEDIMENT - (nCi/k,. 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:

T84 This sample was previously collected.

T85 This sample was previously collected.

3.c. AQUATIC VEGETATION - Non-Specific - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-lr0n 1-131 Cs-134 Cs-137 Pb-212 Ra-226 Ra-228 T84 There was no sample available during the quarter.

4.a. GOAT'S MILK - (DCi/L)

Ba-140 Sample Collection Date La- 140 (A)

Site K-40 1-131 Cs-134 Cs-137 T99 29-Dec-14 1249 +/- 58 <14 <4 5 +/-1 <8 (A) - This tabulated LLD value is for Ba- 140, either based on direct measurement of Ba- 140 or based on ingrowth of La- 140, whichever method yields the greater sensitivity.

89

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 4.b. MARINE LIFE - Horseshoe Crab - (pCi/kg, wet weight)

Sample Collection Site Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Ag-110m Cs-134 Cs-137 Ra-226 Ra-228 T84 There was no sample available during the quarter.

4.c. FOOD CROPS - (pCi/kg, wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 Co-58 Co-60 Ag-lr0m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 T43 This sample was previously collected.

T44 This sample was previously collected.

T45 This sample was previously collected.

90

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT C RESULTS FROM THE 2014 INTERLABORATORY COMPARISON PROGRAM CONDUCTED BY DEPARTMENT OF ENERGY 91

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 30 RESULTS Program Result Ref. Flag Acceptance status Radionuclide Value (Evaluation) Range Matrix: RdF Air Filter Bq/filter Required MN54 0 A False Positive Test Required C057 0 A False Positive Test Required C060 1.38 1.39 A 0.97-1.81 ZN65 0 A False Positive Test Required CS134 1.897 1.91 A 1.34 -2.48 Required CS137 1.93 1.76 A 1.23 -2.29 Matrix: GrF Air Filter Bq/filter Required Gross Beta 0.943 0.77 A 0.39-1.16 Matrix: MaS Soil Bq/kg Required K40 674.8 622 A 435 - 809 MN54 1516.8 1430 A 1001 -1859 C057 1014.5 966 A 676- 1256 C060 1.18 1.22 A Sensitivity Eval.

ZN65 774 695 A 487 - 904 CS134 1.18 A False Positive Test Required CS137 1301.3 1238 A 867 - 1609 Matrix: MaW Water Bq/L Required H3 346 321 A 225-417 MN54 15.53 13.9 A 9.7- 18.1 C057 28.94 27.5 A 19.3 - 35.8 Required C060 17.2 16 A 11.2-20.8 ZN65 0 A False Positive Test Required CS134 25.3 23.1 A 16.2-30.0 Required CS137 32.2 28.9 A 20.2-37.6 SR90 9.91 8.51 A 5.96-11.06 Matrix: RdV Vegetation, Bq/sample*

MN54 7.7 8.62 A 6.03-11.21 C057 9.39 10.1 A 7.1-13.1 Required C060 6.0 6.9 A 4.85 - 9.01 ZN65 7.2 7.86 A 5.50-10.22 CS134 4.83 6.04 W 4.23-7.85 Required CS137 4.23 4.74 A 3.32-6.16 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable

Acceptable Uncertainty Value for False Positive.

92

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 In MAPEP 30, the results for gamma on air filters, water, 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 one relevant data flag:

1) Cs-1 34 for RdV Vegetation showed a "Warning" Flag for a result which met the MAPEP acceptance criteria but with a bias -20.1%. The previous Interlaboratory crosscheck, MAPEP 29 did not show a "Warning" flag for this isotope nuclide-matrix combination and this is the first "Warning" flag for this isotope. The State of Florida Bureau of Radiation Control explained that the MAPEP vegetation nuclear analyses unknown is counted in a different geometry than used for normal nuclear REMP program vegetation isotopic analyses. The MAPEP unknown is analyzed using a smaller container, considerably smaller sample mass, and different density than is used for normal, routine power plant vegetation sample counts.

93

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 DOE-MAPEP 31 RESULTS Program Result Ref. Flag Acceptance status Radionuc Value (Evaluation) Range lide Matrix: RdF Air Filter Bq/filter Required MN54 0.852 0.75 A 0.53-0.98 Required C057 1.41 1.43 A 1.00-1.86 Required C060 1.143 1.10 A 0.77- 1.43 ZN65 0.86 0.76 A 0.53 - 0.99 Required CS134 0.93 0.96 A 0.67 - 1.25 Required CS137 1.27 1.20 A 0.84-1.56 Matrix: GrF Air Filter Bq/filter Required Gross Beta 1.07 1.06 A 0.53-1.59 Matrix: MaS Soil Bq/kg Required K40 783.3 824 A 577- 1071 MN54 1010 1009 A 706 - 1312 C057 1120 1116 A 781 - 1451 C060 736.7 779 A 545- 1013 ZN65 559 541 A 379 - 703 CS134 629 622 A 435-809 Required CS137 1.15 A False Positive Test Matrix: MaW Water Bq/L Required H3 226 208 A 146-270 MN54 15.23 14.0 A 9.8- 18.2 C057 25.48 24.7 A 17.3-32.1 Required C060 13.2 12.4 A 8.7-16.1 ZN65 12.6 10.9 A 379 - 703 Required CS134 0 A False Positive Test Required CS137 19.9 18.4 A 12.9 -23.9 SR90 0 A False Positive Test Matrix: RdV Vegetation, Bq/sample:

MN54 7.9 7.1 A 4.97 - 9.23 C057 9.5 9.2 A 6.4- 12.0 Required C060 6.3 6.11 A 4.28 - 7.94 ZN65 7.0 9.1 A 4.49 - 8.35 CS134 8.98 7.38 W 5.17-9.59 Required CS137 9.42 8.14 A 5.7- 10.6 Evaluation : A = Acceptable, W = Acceptable with Warning, N = Not Acceptable 94

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 In MAPEP 31, the results for gamma on air filters, water, 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 one relevant data flag for MAPEP 31:

1) Cs-134 for RdV Vegetation showed a "Warning" Flag for a result within the MAPEP acceptance criteria but with a bias +21.8%. The previous Interlaboratory crosscheck, MAPEP 30 also showed a "Warning" point within the acceptance criteria but with a bias of -20.1%. There have been two in a row "Warning" flags for this isotope nuclide-matrix combination. The State of Florida Bureau of Radiation Control explained that the MAPEP vegetation nuclear analyses unknown is counted in a different geometry than used for normal nuclear REMP program vegetation isotopic analyses. The MAPEP unknown is analyzed using a smaller container, considerably smaller sample mass and different density than is used for normal, routine power plant vegetation sample counts.

95

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 ATTACHMENT D Industry Initiative Ground Water Protection Program Tritium in Ground Water Monitoring 2014 96

2014 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 for the first two quarters. The last two quarters were sampled by trained in house Technicians in accordance with procedure 0-NCAP-103.

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 (measured by supplemental sampling) averaged 11,658 pCi/L in 2014. 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.

Twenty eight (28) wells were involved in the 2014 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.

C. Results The Turkey Point Tritium Well Sampling results were from <MDA to 6670 pCi/L. 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.

Tabular results follow:

97

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Turkey Point Well Sam pling Results Well number First Quarter 2014 Second Quarter Third Quarter Fourth Quarter (January) 2014 (April) 2014 (July) 2014 (October)

H-3 K-40 Cs- H-3 K- Cs- H-3 K- Cs- H-3 K-40 Cs-137 40 137 40 137 137 PTPED-1 328 --- --- 547 --- 13.1 247 --- --- 450 ... ...

CD-1 281 --- --- 554 --- --- 427 --- --- 77 ... ...

P-94-2 922 231.4 --- N/A N/A N/A 885 204 --- N/A N/A N/A P-94-4 555 --- --- 681 --- --- 953 --- --- 279 ---

STP-1 --- --- --- N/A N/A N/A --- --- --- N/A N/A N/A PTN-MW-ls --- --- --- N/A N/A N/A 80.5 --- --- N/A N/A N/A PTN-MW-li 535 376 --- N/A N/A N/A 638 --- --- N/A N/A N/A PTN-MW-ld 828 312 --- N/A N/A N/A 1630 485 --- N/A N/A N/A PTN-MW-2s --- --- --- N/A N/A N/A 89.4 --- --- N/A N/A N/A PTN-MW-3s --- --- --- N/A N/A N/A 102 --- --- N/A N/A N/A PTN-MW-4s --- --- --- 1930 --- --- 175 --- --- 154 ... ...

PTN-MW-4i --- --- --- 521 --- --- 3100 648 --- 3260 624 ---

PTN-MW-4d --- --- --- 1740 --- --- 3100 601 --- 3050 596 ---

PTN-MW-5s 559 252 --- 312 200 --- <245 --- --- 107 ... ...

PTN-MW-5i --- 376 --- 335 377 --- 206 393 --- 883 550 ---

PTN-MW-5d 2420 539 --- 2480 579 --- 2460 664 --- 262 525 ---

PTN-MW-6s --- --- --- N/A N/A N/A <182 --- --- N/A N/A N/A PTN-MW-6d 2100 N/A N/A N/A 2000 490 --- N/A N/A N/A PTN-MW-7s 567 --- --- 294 --- --- <245 --- --- 7.7 ... ...

PTN-MW-7i 1050 --- --- 954 244 --- 1220 384 --- 2040 252 ---

PTN-MW-7d 2370 333 --- --- --- --- 1930 573 --- 451 ... ...

PTN-MW-8s 6670 --- 9.09 833 --- --- 2390 --- --- 2000 ... ...

PTN-MW-9s 583 --- --- 699 --- --- 600 --- --- 637 ... ...

PTN-MW-10s --- 580 --- N/A N/A N/A 178 --- --- N/A N/A N/A PTN-MW-10i 669 --- --- N/A N/A N/A 1610 443 --- N/A N/A N/A PTN-MW-10d 2750 580 --- N/A N/A N/A 3110 569 --- N/A N/A N/A PTN-MW-11s --- --- 123 --- --- 804 --- --- 182 53.92 ---

PTN-MW-12s 446 --- --- 744 --- --- 402 --- --- 504 96.79 ---

Note: --- denotes less than detectable, Typical MDAs H3:300 pCi/L K-40: 90 pCi/L Cs-137: 7 pCi/L N/A boxes indicate not sampled this period.

98

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Additionally, the frequency of samples was increased to monthly to monitor the wells, listed below, which are the closest to the Unit 4 refueling water storage tank, due to a casing leak that occurred in August of 2014.

The monthly sample monitoring is ongoing.

Well number November 2014 December 2014 H-3 K-40 Cs- H-3 K- Cs-137 40 137 PTN-MW-8s 5570 --- --- 1900 ---.. .

PTN-MW-9s 592 --- --- 667 ---.. .

P-94-4 2950 --- --- 2940 N/A N/A 99

2014 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- ii 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-6 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- 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-I 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.

100

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT - UNITS 3 & 4 Onsite Tritium Monitoring Wells LEQEND

W4 ACIIWfMOMMM~lIOWF1t LOCAII"i A AANDMQCNEDDBTROYEDMCOmTOWN LW O Or R0OAS.SG4 figure 4 0 PIPED4 UNKMINN LKNUT4OM%ELLLOCATIO. MONITORING ' YELL AND STAFF GAUGE LOCATION MAP PMrM-sal 81AF OMMULOCA11 SI TE CONCEPTUAL MODEL

~ PM-MW-28 MWTIORVOMMMULO TURKEY POINT FACILITY

WCATIONI" WITHIUW4AJ Fkbra PowdJ Lht Co.

101

L-2015-102, Transmittal of 2014 Annual Radiological Environmental Operating Report

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L-2015-102, Transmittal of 2014 Annual Radiological Environmental Operating Report

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