Text

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 L-2015-102 10 CFR 50.36b 0FPL.

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 Introduction Radiological Environmental Monitoring Program Discussion and Interpretation of Results Environmental Radiological Monitoring Program Annual Summary Deviations / Missing Data Analyses with LLDs Above Required Detection Capabilities Land Use Census Key to Sample Locations Radiological Surveillance of Florida Power and Light Company's Turkey Point Site First Quarter, 2014 Second Quarter, 2014 Third Quarter, 2014 Fourth Quarter, 2014 Results from the Interlaboratory Comparison Program, 2014 Ground Water Protection, Industry Initiative PAGE 1

1 4

TABLE 1 TABLE 1A TABLE 1B TABLE 2 ATTACHMENT A ATTACHMENT B ATTACHMENT C 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

6

--4-- Max TLD Reading 5

-U Mean TLD Reading 4

/

Minimum W

TLD reading Uj3 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 Gross Beta in Air, pCi/m 3 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.

4

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).

5

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.

6

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:

7

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.

8

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.

9

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 Exposure Rate, 91d 3.4 (91/90) 2.5. - 4.87 N-2 2 mi., N 3.99 (4/4) 3.8 - 4.87 3.7 (3/4) 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: RADIOIODINE AND PARTICULATES UNITS: pCi/m 3 Location with Highest Annual Mean Namec Mean (f)b Type and Total Number of Lower Limit of All Indicator Distance &

Range Control Locations Analyses Performed Detectiona (LLD)

Locations Direction Mean (f)b Range Mean (f)b Range 1311, 311 0.012 0.0064

<MDA

< MDA Gross Beta, 255 0.012 (258/261) 0.002 - 0.026 T-51 2.2 mi, NNW 0.012 (52/52) 0.004 - 0.026 0.012 (52/52) 0.002 - 0.024 Composite Gamma Isotopic, 27 7Be 0.006 0.018 0.0008 0.0008 0.1078 (27/28) 0.0590 - 0.1668 T-51 2.2 mI,NNW 0.1153 (4/4) 0.0773 - 0.1469 0.1058 (4/4) 0.0746 - 0.1245

< MDA

< MDA 134cs 137cS 0.0111 (17/28) 0.0047 - 0.0242 T-41 1.6 mi.,WNW 0.0137 (344)

<MDA - 0.0242 0.0087 (4/4)

<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 Gamma Isotopic, 36 142 (24/24) 91 - 155 312 (24/24) 153 - 422 T-81 6 mi., S T-81 6 mi., S 142 (12/12) 91 - 155 337 (12/12) 273 - 422 148 (1/12) 139-155 222 (12/12) 50 - 325 58 54Mn 59Fe 58Co 60co 3

6 3

4 65Zn 95Zr-Nb 1311 134Cs 1370s 7

< MDA

< MDA 6

4 4

4 140Ba-La 9

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 7Be 56 91(3/4)79-102 159(4/4)89-204 T-42

<1 mi., ENE T-81 6 mi., S 96.5 (2/2)91-102 186 (2/2) 168-204 100 58co 60Co 134cS 6

7

<MDA

<MDA 7

7 147 (2/2) 116-178 251 (2/2) 178 - 324

< MDA

< MDA 5.5 (2/2) 5-6 794 (2/2) 671 -917 461.5 (2/2) 334 - 589 19(2/2) 16-22 421 (2/2) 270 - 572 210 Pb 226Ra 15 754 (4/4) 623-863 738 (4/4) 342-1311 24 (4/4) 15 -40 682 (3/4) 410- 800 T-81 6 mi., S T-81 6 mi., S T-42

<1 mi., ENE T-81 6 mi., S 765.5 (2/2) 702 -829 1101 (2/2) 891-1311 29 (2/2) 18 -40 790.5 (2/2) 781 -800 235u 238U 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:

UNITS: pCi/kg, WET CRUSTACEA 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, 2 226 Ra

'Mn 59 Fe 58CO 6Co 65Zn 134cS 137cS 270 300 16 28 15 16 32 1804.5 (2) 1709-1900 T-81 6mi., S 1804.5 (2) 1709-1900 16 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 7Be

<MDA

<MDA 270 2394 (2/2) 2220- 2568 T-81 6 mi., S 2394 (2/2) 2220-2568 2625 (2/2) 2504 - 2747 54 Mn 59Fe 58Co 60co 65Zn 134cS 137cs 226 Ra 238u 16 28 15 16 32 16 16

<MDA

<MDA 300 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:

UNITS: pCi/kQ, WET BROAD LEAF VEGETATION 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 7Be 64 1434(24/24) 254 -3289 4355 (24/24) 2132 - 6048 T-40 3 mi.,W 1466 (12/12) 254-3289 4533 (12/12) 3329 - 6408 1048 (12/12) 306-2240 4213 (12/12) 2287 - 6034 120 T-41 1.6 mi.,WNW 58co 60co 1311 6

8 8

<MDA

<MDA 134CS 137cS 47.5 (24/24) 16 - 167 837 (2/24) 447 -1227 T-41 1.6 mi., W/NW T-41 2 mi., W/NW 52 (12/12) 16 - 167 837 (2/12) 447 - 1227

<MDA 91 (12/12)12-288

<MDA

<MDA 226Ra 189

<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).

4-~7

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

DEVIATIONS / MISSING DATA A)

Pathway:

Location:

Dates:

Deviation:

Description of Problem:

Corrective action:

B)

Pathway Location:

Dates:

Deviation:

Description of Problem:

Corrective Action:

C)

Pathway Location:

Dates:

Deviation:

Description of Problem:

Corrective Action:

D)

Pathway Location:

Dates:

Deviation:

Description of Problem:

Corrective Action:

Airborne - Particulates and Iodine T-58, Turkey Point Entrance Road 1.3 miles Northwest 5/23/14 - 6/9/14 Power was disconnected FPL terminated the account and the power was disconnected.

Account and Power was restored.

Aquatic Vegetation (Supplemental)

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

Cooling Canal System degraded through 2014 and did not support plant life.

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

Horseshoe Crab (Supplemental)

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

Cooling Canal System degraded through 2014 and did not support plant life.

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

Crustacea T-67 Biscayne Bay, vicinity of Cutler Plant north to Matheson Hammock Park.

N, NNE 13-18 miles from the plant.

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

No comparison to blue crab collected in T81 could be made.

State of FL continues to set traps with proper bait.

18

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

DEVIATIONS / MISSING DATA E)

Pathway Location:

Dates:

Deviation:

Description of Problem:

Corrective Action:

F)

Pathway:

Location:

Dates:

Deviation:

Description of Problem:

Corrective action Direct Radiation TLD NNE-22 NNE-22 Natoma Substation, 22.6 Miles 1/11/14 to 3/31/14 Software indicated error on readout, and the data was lost.

TLD readout error/software issues State of FL had vendor investigate problem. Changes were made and there have been no further TLD reading errors Airborne - Particulates and iodine T-57 Siren Pole27, intersection of SW 112 Ave. and SW 304te St., 4 miles NW 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 72 out of 145.6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months collected Pump failed and was replaced that day.

Replaced pump and restored continuous sampling.

19

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.

20

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'.

21

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

Sector WNW(B)

NW(A)

Range Bearing 3.7 miles 3020 3.6 miles 3040 NW(B) 3.7miles 3110 NW(C)

NW(D)

NNW(A)

NNW (B) 3.8 miles 3160 3.9 miles 3140 4.4 miles 3330 4.7 miles 3280 Nearest Residence Location Two people (a couple) live at 11790 Canal Drive on the south side of Canal Drive (SW 328 St) west of SW 117th Ave (no gardens). N25' 27.767' W80 0 22.867'.

The Waste Management Homestead Landfill is located north of 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' W800 22.767'.

11000 SW 320th St. Per property records, this house is on land 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' W800 22.567'.

High Hope Nursery at 11400 SW 316 St. Contact is George 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'.

Snapper Creek Nursery at 11600 SW 316th Street. There is one 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'.

29800 SW 107th Ave. Per property records, this is a small one 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'.

SFM Tree Farm. Entrance at SW 107th Ave & SW 296th St. One 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.

N250 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 3 2 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' W800 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. N250 29.564' W800 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 N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Nearest Milk Animals (cows or goats).

No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential No potential milk animals were located within five miles.

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)

I m

-I-I---

I-'FI

-H p-*

-7 T-41 Floxida t-ity

-jWIIW-2 II~,

I

.1 I

in q

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j 21 L

1.

IL 5

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.~i~~ii~~i~iiiiiiiii~iii~~i!!ii..........

i~ii~~i N.2 T 5....................ii

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iiiiiiil a-i i

V S -

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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 Name Direction Sector T-51 T-57 T-58 T-72 NNW Approximate Distance (miles) 2 4

1

<1 Description NW NW Entrance Area to Biscayne National Park SW 107th Avenue at Mowry Canal Turkey Point Entrance Road Just before entrance to Land Utilization's access gate.

WSW 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 Name Direction Sector Approximate Distance (miles)

<1 Description T-42 T-81 ENE S

6 Biscayne Bay at Turkey Point Card Sound, near Mouth of Old Discharge Canal Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park Control:

T-67 N, NNE 13-18 SAMPLES COLLECTED: SHORELINE SEDIMENT SAMPLE COLLECTION FREQUENCY: SEMI-ANNUALLY Location Name Direction Sector T-42 T-81 ENE S

Approximate Distance (miles)

<1 6

13-18 Description Biscayne Bay at Turkey Point Card Sound, near Mouth of Old Discharge Canal Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park Control:

T-67 N, NNE 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 Name Direction Sector Approximate Distance (miles) 6 Description T-81 S

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 Name Direction Sector T-40 T-41 W

WNW Approximate Distance (miles) 3 2

13-18 Description South of Palm Dr. on S.W. 117th Street Extension Palm Dr., West of Old Missile Site near Plant Site Boundary Near Biscayne Bay, Vicinity of Cutler Plant, North to Matheson Hammock Park Control:

T-67 N, NNE 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 Sample Locations Number of Samples Sample Type Collection Frequency

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment

4. Ingestion 4.a. Fish and Invertebrates Quarterly Weekly Weekly 22 22 72 72 6

6 3

3 Monthly Semiannually 9

3 4.a. 1. Crustacea 4.a.2. Fish Semiannually Semiannually Monthly 2

2 3

0 0

4.b. Broadleaf Vegetation 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 Site Collection 19-Mar-14 N-2 4.87 +/- 0.37 N-7 3.86 +/- 0.12 N-10 4.64 +/- 0.48 NNW-2 4.13 +/- 0.37 NNW-10 4.02 +/- 0.48 NW-1 4.44 +/- 0.46 NW-5 4.08 +/- 0.41 NW-10 4.59 + 0.52 WNW-10 4.32 + 0.44 W-1 3.54 +/- 0.51 W-5 3.53 +/- 0.10 W-9 3.39 +/- 0.32 (A) TLD data lost due to software error Sample Site WSW-8 SW-I SW-8 SSW-5 SSW-10 S-5 S-10 SSE-1 SSE-10 NNE-22 Deployment 18-Dec-13 Collection 19-Mar-14 4.40 +/- 0.51 3.20 +/- 0.12 2.92 +/- 0.20 3.26 +/- 0.41 3.50 +/- 0.44 3.34 +/- 0.43 4.24 +/- 0.12 3.56 +/- 0.17 3.24 +/- 0.36 (A) 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 07-Jan-14 14-Jan-14 22-Jan-14 28-Jan-14 03-Feb-14 11 -Feb-14 18-Feb-14 25-Feb-14 04-Mar-14 11-Mar-14 19-Mar-14 25-Mar-14 T41 T51

<0.03

<0.02

<0.04

<0.03

<0.02

<0.04

<0.03

<0.03 T57

<0.03

<0.02

<0.04

<0.03

<0.03 T58 T64 T72

<0.03

<0.02

<0.04

<0.03

<0.02

<0.04

<0.03

<0.04

<0.03

<0.02

<0.04

<0.03

<0.03 37

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT-UNITS 3 & 4 2.b. 1. AIR PARTICULATES - GROSS BETA - (pCi/m3)

Collection Date 07-Jan-14 14-Jan-14 22-Jan-14 28-Jan-14 03-Feb-14 11-Feb-14 18-Feb-14 25-Feb-14 04-Mar-14 11-Mar-14 19-Mar-14 25-Mar-14 Average:

T41

<0.005(A) 0.008 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.002 0.007 + 0.002 0.013 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002 0.008 +/- 0.002 0.014 +/- 0.002 0.021 +/- 0.003

<0.0 11 T51 0.011 +/- 0.002 0.008 +/- 0.001 0.015 + 0.002 0.015 + 0.002 0.004 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.002 0.005 + 0.001 0.014 +/- 0.002 0.009 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.011 +/- 0.001 T57 0.014 +/- 0.002 0.016 +/- 0.002 0.013 + 0.002 0.013 + 0.002 0.008 +/- 0.002 0.020 +/- 0.002 0.013 +/- 0.002 0.011 + 0.002 0.013 +/- 0.002 0.008 + 0.002 0.015 + 0.002 0.018 +/- 0.003 0.013 - 0.001 T58 0.011 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.006 + 0.002 0.013 +/- 0.002 0.009 + 0.002 0.007 + 0.002 0.011 + 0.002

<0.007 0.014 + 0.002 0.019 +/- 0.003

<0.010 T64 0.014 +/- 0.002 0.006 +/- 0.001 0.005 +/- 0.001 0.019 +/- 0.002 0.007 +/- 0.002 0.010 + 0.002 0.009 +/- 0.002 0.006 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.012 + 0.002 0.019 +/- 0.003 0.010 - 0.001 T72 0.011 +/- 0.002 0.005 +/- 0.001 0.011 +/- 0.002 0.016 +/- 0.002 0.007 +/- 0.002 0.010 + 0.002 0.013 + 0.002 0.006 + 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.013 + 0.002 0.016 +/- 0.003 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 T41 T51 T57 T58 T64 T72 Be-7 0.1166 + 0.0085 0.1176 +/- 0.0096 0.1073 +/- 0.0082 0.0907 +/- 0.0075 0.1051 +/- 0.0082 0.1018 +/- 0.0089 K-40

<0.0178

<0.0237

<0.0161

<0.0150

<0.0174

<0.0225 Cs-134

<0.0011

<0.0015

<0.0010

<0.0012

<0.0011

<0.0014 Cs-137

<0.0010

<0.0012

<0.0009

<0.0011

<0.0009

<0.0014 Pb-210 0.0080 +/- 0.0019 0.0090 +/- 0.0018 0.0047 +/- 0.0017 0.0073 +/- 0.0019 0.0053 +/- 0.0017 0.0080 +/- 0.0017 38

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

Sample Site Collection Date H-3 Zr-95 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A)

Ba-140 1-131 Cs-134 Cs-137 La-140 (B)

T42 T67 T81 22-Jan-14

<147 153 +/- 17

<3

<6

<3

<6

<5

<3 18-Feb-14

<133 216 +/- 20

<3

<5

<3

<7

<5

<4

<3 19-Mar-14

<149 334 +/- 17

<2

<4

<2

<4

<3

<2

<2 22-Jan-14

<147 227 +/- 20

<3

<4

<7

<3

<7

<5

<3 17-Feb-14

<150 211 +/- 19

<3

<6

<3

<6

<5

<4

<3 20-Mar-14

<149 322 +/- 15

<2

<3

<4

<3

<2

<2 21-Jan-14

<147 334 +/- 32

<5

<10

<7

<11

<8

<11

<5 17-Feb-14

<133 285 +/- 20

<3

<6

<5

<6

<5

<4

<3 18-Mar-14

<149 422 +/- 35

<5

<8

<7

<12

<9

<6

<5

<3

<2

<3

<2

<5

<3

<6

<4

<6

<4

<5

<7

<9

<5

<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 Site T42 T67 T81 Collection Date 22-Jan-14 22-Jan-14 21-Jan-14 Be-7

<102 178 +/- 23 91+/- 21 K-40 89 + 28 324 + 41 168 + 33 Co-58

<10

<11 Co-60

<12

<13

<13 Cs-134

<9

<10 Cs-137

<11 9+/-2

<12 Pb-210 623 +/- 146 917 +/- 175 702 +/- 164 Ra-226 342 +/- 211 589 +/- 59 891 +/- 192 Th-232

<50 56+/-8

<41 U-235 40+/- 13

<22

<15 U-238 410 +/- 42 270 +/- 40 781 +/- 131 4.a. 1. CRUSTACEA - Mixed Species - (pCi/kg, wet weight)

Sample Site T67 Collection Date K-40 Mn-54 Co-58 This sample to be collected.

Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228 T81 This sample to be collected.

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

Sample Site T67 T81 Collection Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 This sample to be collected.

This sample to be collected.

Ra-226 Ra-228 40

2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TURKEY POINT PLANT-UNITS 3 & 4 4.b. BROADLEAF VEGETATION - Brazilian Pepper - (pCi/kg, wet weight)

Sample Site T40 T41 T67 Collection Date 21-Jan-14 18-Feb-14 19-Mar-14 21-Jan-14 17-Feb-14 19-Mar-14 22-Jan-14 17-Feb-14 20-Mar-14 Be-7 2608 + 64 1228 + 51 1544 +/- 75 2375 +/- 93 1513 + 63 1221 +/- 68 1009 + 47 658 +/- 38 306 +/- 28 K-40 5104 + 154 2797 + 129 5307 + 232 3329 + 159 3580 +/- 160 5697 +/- 247 4723 + 193 3691 + 161 6034 +/- 245 1-131

<12

<10

<19

<27

<15

<18

<15

<12

<12 Cs-134

<6

<7

<15

<12

<10

<15

<8

<9

<11 Cs-137 36+/-2 18+/-2 16+/-4 116+ 7 167 + 7 40+ 5

<11

<8

<11 Pb-210 639 + 92

<215

<1318 1227 + 211 447 +/- 67

<1497 288 + 52 194 + 51

<349 Ra-226

<160

<184

<398

<303

<226

<403

<216

<190

<226 Ra-228

<28

<35

<64

<52

<40

<66

<39

<35

<42 41

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

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment 3.c. Aquatic Vegetation Quarterly Weekly Weekly 10 2

2 10 24 24 12 10 I

Monthly Semiannually Quarterly 4

10 I

4. Ingestion 4.a. Milk 4.b. Marine Life 4.c. Food Crops Semiannually Semiannually At Harvest 1

1 0

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

2 a I DINE-131 IN Collection Date 07-Jan-14 14-Jan-14 22-Jan-14 28-Jan-14 03-Feb-14 11-Feb-14 18-Feb-14 25-Feb-14 04-Mar-14 11-Mar-14 19-Mar-14 25-Mar-14 T52

<0.03

<0.02

<0.04

<0.03

<0.00

<0.03

<0.03 T56

<0.03

<0.02

<0.04

<0.03

<0.03 43

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

Collection Date 07-Jan-14 14-Jan-14 22-Jan-14 28-Jan-14 03-Feb-14 11-Feb-14 18-Feb-14 25-Feb-14 04-Mar-14 11-Mar-14 19-Mar-14 25-Mar-14 Average:

T52 0.012 +/- 0.002 0.011 +/- 0.002 0.010 +/- 0.002 0.014 +/- 0.002 0.005 +/- 0.001 0.013 +/- 0.002 0.011 +/- 0.002 0.006 +/- 0.001 0.008 +/- 0.002 0.008 +/- 0.002 0.014 +/- 0.002 0.022 +/- 0.003 0.011 +/- 0.001 T56 0.010 +/- 0.002 0.006 +/- 0.001 0.013 +/- 0.002 0.014 +/- 0.002 0.003 + 0.001 0.011 +/- 0.002 0.010 +/- 0.002 0.006 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 0.016 +/- 0.003 0.011 +/- 0.001 2.b.2. AIR PARTICULATES GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3)

Sample Site T52 T56 Be-7 0.1041 +/- 0.0090 0.0890 +/- 0.0084 K-40 0.0193 +/- 0.0063

<0.0218 Cs-134

<0.0018

<0.0013 Cs-137

<0.0012

<0.0014 Pb-210 0.0098 +/- 0.0018 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 Site Date H-3 T08 21-Jan-14 17-Feb-14 18-Mar-14 T75 21-Jan-14 17-Feb-14 19-Mar-14 T84 21-Jan-14 17-Feb-14 18-Mar-14 T97 22-Jan-14 18-Feb-14 19-Mar-14 3418 +/- 100 13542+ 182 15981+/-200

<147

<150

<149 3157 +97 7

9695 +156 4

20894+ 227 8 3856+ 105 6 11918+ 171 7 16453 +/-202 8 K-40 M

163 + 49 742 +/- 48 755 +/- 49

<65

<66

<31 101 +/- 47

05 + 28 15 + 51 94 +/- 37 721 +/- 38 08 +/- 40 Zr-95

[n-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A)

<5

<13

<8

<12

<9

<10

<5

<12

<7

<13

<10

<7

<5

<6

<11

<8

<12

<9

<7

<5

<4

<5

<11

<7

<10

<9

<8

<5

<4

<5

<9

<7

<9

<7

<5

<3

<6

<3

<6

<5

<3

<6

<13

<8

<11

<10

<11

<6

<3

<6

<5

<7

<5

<5 2

<6

<5

<11

<8

<12

<8

<7

<6

<3

<7

<4

<7

<6

<5

<3

<7

<3

<8

<5

<4

<3

<4

<6

<4

<7

<5

<4

<3 Ba-140 Cs-137 La-140 1-131 Cs-134

<6

<3

<7

<4

<5

<3

<4

<4 (B)

<9

<7

<10

<8

<7

<9

<8

<4

<10

<4

<6

<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 T01 22-Jan-14 89 + 16 206 + 28

<8

<9

<8

<9 1163 +163 T02 21-Jan-14 86+/- 19 176+ 33

<11

<13

<9

<12 826+ 173 T03 21-Jan-14 114+ 18 290+/- 32

<8

<9

<8 8 +2 937+ 134 T04 21-Jan-14 54+ 19 496+ 52

<12

<15

<11 10 3

2067+/- 297 T07 21-Jan-14 57 18 616+ 52

<11

<12

<11 30+4 1088+ 158 T08 21-Jan-14 101 23 392 +/- 45

<13

<16

<12

<14 1038 + 205 T09 21-Jan-14 83 +15 225 + 28

<8

<9 916 + 132 T1O 21-Jan-14 60+ 17 1056+ 71

<10

<9 11 +/-2 651 + 103 T84*

21-Jan-14 330+30 1122+67

<14 36+3

<11

<14 1534+213 T85*

21-Jan-14 385 + 32 232+ 33

<13 16 + 2

<10

<12 811 180 Ra-226 Th-232 U-235 U-238 588 121 713 + 90 1308 + 77 780 +/- 190 1386 + 88

<284 788 +/- 191 777 + 130 2232 144 671 + 100

<36

<47 49+ 7

<55 60 + 8

<60

<34 65 + 9 76 + 9

<56

<10 41 +/- 15

<11 47 + 16

<13

<18 33 + 11 38 + 12 44 +/- 16

<17 417 +/- 38 382 +/- 45 351 +/- 26 518 + 55 175 +/- 24 508 +/- 140 499 + 28 118+ 22 518 + 66 444 +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)

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

K-40 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 Samples Sample Type Collection Frequency Locations Sampled

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment

4. Ingestion 4.a. Fish and Invertebrates Quarterly 23 23 75 75 Weekly Weekly Monthly Semiannually 6

6 3

3 9

0 4.a. 1. Crustacea 4.a.2. Fish Semiannually Semiannually Monthly 2

2 3

1 2

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

<0.03 07-May-14

<0.03

<0.03 13-May-14

<0.04

<0.04 21-May-14

<0.02

<0.02 27-May-14

<0.04

<0.04 (A) 02-Jun-14

<0.04

<0.04 (B) 09-Jun-14

<0.03

<0.03 (C) 18-Jun-14

<0.03

<0.02

<0.03

<0.03 24-Jun-14

<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.

T64

<0.03

<0.04

<0.02

<0.03

<0.04

<0.02

<0.03

<0.04

<0.03

<0.02 T72

<0.03

<0.04

<0.02

<0.03

<0.04

<0.02

<0.04

<0.03

<0.02

<0.02 52

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

Collection Date 02-Apr-14 08-Apr-14 16-Apr-14 22-Apr-14 30-Apr-14 07-May-14 13-May-14 21-May-14 27-May-14 02-Jun-14 09-Jun-14 18-Jun-14 24-Jun-14 Average:

T41 0.018 +/- 0.002 0.022 +/- 0.002 0.011 + 0.002 0.007 +/- 0.002 0.006 +/- 0.001 0.016 +/- 0.002 0.019 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 0.009 +/- 0.002 0.012 +/- 0.002 0.011 +/- 0.002 0.011 + 0.002 0.013 +/- 0.001 T51 0.018 +/- 0.002 0.026 + 0.002 0.012 +/- 0.002 0.007 +/- 0.002 0.011 +/- 0.002 0.020 +/- 0.002 0.022 +/- 0.002 0.013 +/- 0.002 0.018 +/- 0.002 0.006 +/- 0.002 0.010 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.014 + 0.001 T57 0.020 +/- 0.002 0.024 +/- 0.002 0.017 +/- 0.002 0.009 +/- 0.002 0.013 +/- 0.002 0.017 +/- 0.002 0.025 +/- 0.003 0.012 + 0.002 0.014 +/- 0.002 0.009 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.001 T58 0.013 +/- 0.002 0.024 +/- 0.002 0.012 +/- 0.002 0.009 + 0.002 0.012 +/- 0.002 0.015 +/- 0.002 0.024 +/- 0.003 0.010 +/- 0.002 (A)

(B)

(C) 0.012 +/- 0.002 0.011 +/- 0.002 0.014 +/- 0.001 T64 T72 0.010 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.004 +/- 0.001 0.013 +/- 0.002 0.022 +/- 0.002 0.023 +/- 0.002 0.013 +/- 0.002 0.006 +/- 0.002 0.008 +/- 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.001 0.013 +/- 0.002 0.022 +/- 0.002 0.011 +/- 0.002 0.005 +/- 0.002 0.009 +/- 0.002 0.015 +/- 0.002 0.018 +/- 0.002 0.010 +/- 0.002 0.016 +/- 0.002 0.007 +/- 0.002 0.014 +/- 0.002 0.012 +/- 0.002 0.013 +/- 0.002 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 T41 T51 T57 T58 T64 T72 Be-7 0.1668 +/- 0.0110 0.1469 +/- 0.0052 0.1215 +/- 0.0146 0.1357 +/- 0.0097 0.1245 +/- 0.0077

<0.0430 K-40

<0.0216

<0.0092

<0.0177

<0.0072

<0.0142

<0.0210 Cs-134

<0.0012

<0.0006

<0.0011

<0.0007

<0.0010

<0.0014 Cs-137

<0.0010

<0.0006

<0.0009

<0.0006

<0.0010

<0.0012 Pb-2 10 0.0242 +/- 0.0028 0.0161 +/- 0.0030 0.0104 +/- 0.0021 0.0133 +/- 0.0032 0.0131 +/- 0.0023 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

<11

<7

<13

<9

<6

<5

<6

<7 11-Jun-14

<142 351 + 25

<3

<6

<3

<7

<5

<4

<3

<7 T67 17-Apr-14

<143 318 + 31

<4

<10

<7

<11

<10

<8

<4

<5

<7 14-May-14

<141 300+/- 23

<3

<6

<3

<7

<5

<4

<3

<4

<7 11-Jun-14

<142 264 + 19

<3

<5

<2

<5

<4

<3

<2

<3

<5 T81 16-Apr-14

<143 327+-24

<3

<6

<3

<6

<5

<4

<3

<4 13-May-14

<137 355 +/- 24

<3

<6

<3

<6

<5

<4

<3

<5 10-Jun-14

<142 364 +/- 29

<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 Site Collection Date Be-7 K-40 Co-58 These samples were previously collected.

Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 4.a. 1. CRUSTACEA - Blue Crab - (pCi/kg, wet weight)

Sample Site T67 T81 Collection Date K-40 Mn-54 Co-58 Fe-59 There was no sample available during the quarter.

11-Jun-14 1900 + 188

<28

<30

<57 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 Ra-228

<36

<64

<31

<30

<568

<111 4.a.2. FISH - Mixed Species - (pCi/kg, wet weight)

Sample Site T67 T81 Collection Date 11-Jun-14 17-Apr-14 K-40 2747 + 226 2220 + 218 Mn-54 Co-58

<21

<28

<27

<28 Fe-59

<49

<65 Co-60

<42

<41 Zn-65

<56

<68 Cs-134

<26

<27 Cs-137

<31

<30 Ra-226

<452

<441 Ra-228

<117

<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 Site T40 T41 T67 Collection Date 16-Apr-14 13-May-14 10-Jun-14 16-Apr-14 13-May-14 10-Jun-14 17-Apr-14 14-May-14 11-Jun-14 Be-7 254 + 33 313 + 31 1053 +/- 56 749 +/- 38 378 +/- 35 612+37 617 + 46 616 41 606 +/- 34 K-40 4346 +/- 201 4793 +/- 210 2132 +/- 121 3853 +/- 160 5108 +/- 215 3571 +/- 154 4638+/- 207 3355 +/- 156 3968 +/- 166 1-131

<26

<17

<15

<14

<17

<14

<22

<13

<9 Cs-134

<14

<15

<11

<8

<13

<9

<14

<10

<8 Cs-137 48+5 46+/- 5 105+/- 7 76+4 32+ 4 31+4

<16

<14

<10 Pb-2 10

<1224

<1055

<1239

<282

<1140

<943

<1282

<1070

<278 Pb-212

<27

<26

<15

<29

<20

<28

<25

<16 Ra-226

<323

<318

<278

<188

<308

<236

<317

<265

<174 Ra-228

<67

<56

<46

<34

<57

<40

<62

<49

<37 56

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

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment 3.c. Aquatic Vegetation

4. Ingestion 4.a. Milk 4.b. Marine Life Quarterly Weekly Weekly 9

2 2

4 9

26 26 12 Monthly Semiannually Quarterly Semiannually Semiannually At Harvest 10 1

1 0

0 0

0 1

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

Collection Date 02-Apr-14 08-Apr-14 16-Apr-14 22-Apr-14 30-Apr-14 07-May-14 13-May-14 21-May-14 27-May-14 02-Jun-14 09-Jun-14 18-Jun-14 24-Jun-14 T52

<0.03

<0.04

<0.02

<0.03

<0.04

<0.02

<0.03

<0.04

<0.03

<0.02

<0.02 T56

<0.03

<0.04

<0.02

<0.03

<0.04

<0.02

<0.03

<0.04

<0.03

<0.02

<0.02 58

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

Collection Date 02-Apr-14 08-Apr-14 16-Apr-14 22-Apr-14 30-Apr-14 07-May-14 13-May-14 21-May-14 27-May-14 02-Jun-14 09-Jun-14 18-Jun-14 24-Jun-14 Average:

T52 0.020 +/- 0.002 0.018 + 0.002 0.012 + 0.002 0.010 + 0.002 0.011 +/- 0.002 0.017 + 0.002 0.026 +/- 0.003 0.009 +/- 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.001 0.014 +/- 0.002 0.013 +/- 0.001 T56 0.013 +/- 0.002 0.018 +/- 0.002 0.009 +/- 0.001 0.005 +/- 0.002 0.011 +/- 0.002 0.015 + 0.002 0.021 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.007 +/- 0.002 0.010 + 0.002 0.010 +/- 0.001 0.008 +/- 0.002 0.012 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m 3)

Sample Site Be-7 T52 T56 0.1330 +/- 0.0085 0.1203 +/- 0.0092 K-40 Cs-134 Cs-137

<0.0183

<0.0011

<0.0010

<0.0203

<0.0013

<0.0013 Pb-210

<0.0111 0.0151 +/- 0.0021 59

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

Sample Site Collection Date T08 16-Apr-14 13-May-14 10-Jun-14 T75 16-Apr-14 13-May-14 10-Jun-14 T84 16-Apr-14 13-May-14 10-Jun-14 T97 17-Apr-14 13-May-14 11-Jun-14 H-3 17551 +/- 207 12786 +/- 178 10705 +/- 165

<143

<137

<142 16931 +/- 204 12011 +/- 173 10450 +/- 163 15547 +/- 196 10230 +/- 161 9404 +/- 90 Zr-95 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A) 893 +/-44

<4

<3

<8

<4

<8

<6 1019 +/-48

<4

<8

<3

<7

<6 990 56

<5

<12

<8

<14

<9

<35

<3

<5

<3

<6

<5

<43

<3

<6

<3

<7

<4

<80

<4

<5

<9

<7

<11

<8 946 +/- 45

<3

<4

<7

<3

<8

<6 919 +/- 54

<6

<12

<8

<13

<10 896 +/- 38

<3

<8

<5

<7

<6 903 +/- 53

<5

<6

<11

<7

<11

<10 905 +/- 39

<3

<7

<5

<7

<6 929 +/- 46

<3

<7

<4

<8

<5

<6

<4

<7

<5

<3

<6

<5

<7

<4

<8

<4

<4 Ba-140 1-131 Cs-134 Cs-137 La-140

<3

<5

<3

<5

<3

<5

<3

<5

<3

<4

<7

<3

<5

<4

<6

<4

<6

<4

<4 (B)

<5

<6

<10

<5

<6

<10

<4

<9

<5

<8

<6

<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 Site Collection 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 Site T84 Collection 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 There was no sample available during the quarter.

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

Sample Collection Date Site Ba-140 Cs-137 La-140 (A)

K-40 1-131 Cs-134 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 T84 This sample was previously collected.

Fe-59 Co-60 Zn-65 Ag-il0m Cs-134 Cs-137 Ra-226 Ra-228 4.c. FOOD CROPS - (nCi/k,. wet weight)

Sample Collection Site Date Be-7 K-40 Mn-54 T43 This sample was previously collected.

T44 16-Apr-14

<80 2929 +/- 129

<9 T451 13-May-14

<92 1765 + 112

<11 T452 13-May-14

<65 3241 +/- 149

<10 T44: Green String Bean T45 1 : Coconut milk T452: Coconut meat Co-58 Co-60 Ag-1 10m 1-131 Cs-134 Cs-137 Ra-226 Ra-228

<9

<13

<16

<10

<8

<11

<8

<16

<12

<8

<11

<10

<9

<15

<10

<200

<219

<134

<31

<44

<32 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 Samples Sample Type Collection Frequency Locations Sampled

1. Direct Radiation

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

3. Waterbome 3.a. Surface Water 3.b. Shoreline Sediment

4. Ingestion 4.a. Fish and Invertebrates Quarterly Weekly Weekly 22 22 6

6 3

3 84 84 Monthly Semiannually 9

3 4.a. 1. Crustacea 4.a.2. Fish Semiannually Semiannually Monthly 2

2 3

0 2

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

<0.04

<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 66

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

Collection Date T41 01-Jul-14 0.011 +/- 0.002 08-Jul-14 15-Jul-14 21-Jul-14 29-Jul-14 06-Aug-14 12-Aug-14 19-Aug-14 26-Aug-14 02-Sep-14 09-Sep-14 16-Sep-14 23-Sep-14 29-Sep-14 Average:

0.015 +/- 0.002 0.010 +/- 0.002

<0.010 0.014 +/- 0.002 0.008 +/- 0.002 0.015 +/- 0.002 0.009 + 0.002 0.016 +/- 0.002 0.012 +/- 0.002 0.008 +/- 0.002 0.006 +/- 0.002 0.013 +/- 0.002 0.005 +/- 0.002

<0.011 T51 0.012 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.001

<0.010 0.016 +/- 0.002 0.005 +/- 0.001 0.016 +/- 0.002 0.013 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.002 0.010 +/- 0.002 0.011 + 0.002

<0.007

<0.0 11 T57 0.009 +/- 0.002 0.013 +/- 0.002 0.016 +/- 0.002

<0.010 0.016 +/- 0.002 0.009 +/- 0.002 0.014 +/- 0.002 0.013 +/- 0.002 0.019 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.009 +/- 0.002 0.010 +/- 0.002 0.005 +/- 0.002

<0.012 T58 0.012 +/- 0.002 0.014 +/- 0.002 0.009 +/- 0.002

<0.010 0.015 +/- 0.002 0.009 +/- 0.002 0.016 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 0.015 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.010 +/- 0.002

<0.012 T64 0.012 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002

<0.010 0.018 +/- 0.002 0.011 +/- 0.002 0.015 +/- 0.002 0.013 +/- 0.002 0.016 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.006 +/- 0.002 0.010 +/- 0.002 0.005 +/- 0.002

<0.012 T72 0.010 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.002

<0.010 0.016 +/- 0.002 0.008 + 0.002 0.015 +/- 0.002 0.010 +/- 0.002 0.020 +/- 0.002 0.011 +/- 0.002 0.007 +/- 0.002 0.007 +/- 0.002 0.011 +/- 0.002 0.011 +/- 0.002

<0.012 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3 )

Sample Site T41 T51 T57 T58 T64 T72 Be-7 0.0673 +/- 0.0105 0.0773 +/- 0.0111 0.0634 + 0.0067 0.0665 +/- 0.0166 0.0746 +/- 0.0073 0.0590 + 0.0059 K-40

<0.0142

<0.0129

<0.0190

<0.0199

<0.0196

<0.0124 Cs-134

<0.0010

<0.0009

<0.0012

<0.0010

<0.0012

<0.0012 Cs-137

<0.0008

<0.0009

<0.0013

<0.0011

<0.0008 Pb-210 0.0088 + 0.0077 0.0077 +/- 0.0035

<0.0091

<0.0087 0.0076 +/- 0.0016

<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

<5

<4

<6

<5

<3

<6 19-Aug-14

<155 357+ 25

<3

<7

<3

<7

<5

<3

<6 18-Sep-14

<146 294 +/- 24

<3

<2

<6

<3

<7

<5

<3

<7 T67 29-Jul-14

<139 325 + 32

<5

<9

<7

<11

<9

<7

<4

<5

<10 19-Aug-14

<155 200 + 19

<3

<6

<3

<7

<5

<4

<3

<8 16-Sep-14

<146 251 +/- 28

<5

<9

<7

<10

<9

<6

<5

<6

<9 T81 30-Jul-14

<139 309 + 24

<3

<6

<3

<7

<5

<3

<6 18-Aug-14

<155 320 + 31

<5

<11

<7

<11

<9

<6

<5

<6

<9 16-Sep-14 91 + 26 373 + 33

<6

<5

<9

<6

<11

<8

<6

<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 Site T42 T67 T81 Collection Date 30-Jul-14 29-Jul-14 30-Jul-14 Be-7

<91 116 18 79 17 K-40 173 +/- 32 178 +/- 32 204 +/- 36 Co-58

<9

<7

<11 Co-60

<13

<11

<12 Cs-134

<9

<8

<10 Cs-137

<11

<9

<11 Pb-2 10

<863

<671 829 +/- 167 Ra-226 409 177 334 + 44 1311 +/-82 Th-232

<41 75 +/- 8

<50 U-235

<18

<16

<24 U-238

<738

<572 800 +/- 132 4.a. 1. CRUSTACEA - Blue Crab - (nCi/kg. wet weight)

Sample Site T67 T81 Collection Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 This sample not yet collected.

This sample not yet collected.

Ra-228 4.a.2. FISH - Drums - (nCi/k,. wet weight)

Sample Site T67 T81 Collection Date 19-Aug-14 17-Sep-14 K-40 2504 +/- 164 2568 +/- 214 Mn-54

<21

<29 Co-58

<18

<23 Fe-59

<46

<64 Co-60

<20

<36 Zn-65

<46

<63 Cs-134

<22

<26 Cs-137

<20

<33 Ra-226

<373

<531 Ra-228

<83

<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 Site T40 T41 T67 Collection Date 29-Jul-14 18-Aug-14 17-Sep-14 29-Jul-14 18-Aug-14 17-Sep-14 29-Jul-14 19-Aug-14 16-Sep-14 Be-7 1336 + 66 1832 +/- 78 1519 + 59 3014 112 1488 +/- 66 1154 +61 796 + 53 1107 + 63 1685 +/- 80 K-40 4156 + 187 4580 +/- 198 4601 +/- 191 6048 +/- 252 4469 +/- 186 5034 +/- 210 5775 +/- 242 4261 +/- 198 4336 +/- 198 1-131

<18

<17

<20

<16

<21

<18

<25 Cs-134

<13

<12

<9

<15

<11

<13

<15

<14 Cs-137 91 +/- 7 47++/- 5 43 + 3 34+5 294-4 374-4

<15 59+-6 12+-3 Pb-2 10

<1150

<1337

<333

<1588

<1177

<1210

<1246

<1328

<1377 Pb-212

<27

<27 11 +/- 2

<32

<24

<25

<29

<30

<29 Ra-226

<311

<320

<204

<381 121 + 44

<313

<364

<343

<337 Ra-228

<49

<53

<38

<61

<48

<54

<61

<64

<54 70

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

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment 3.c. Aquatic Vegetation

4. Ingestion 4.a. Milk Quarterly Weekly Weekly 10 Monthly Semiannually Quarterly Semiannually Semiannually At Harvest 2

2 4

2 1

1 1

3 10 26 26 12 2

1 1

4.b. Marine Life 4.c. Food Crops 0

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 Site NNW-6 NW-7 NW-8 WNW-2 WNW-3 WNW-6 W-8 ENE-1 T72 PTN-1 Deployment 10-Jun-14 Collection 16-Sep-14 3.17+0.33 3.63 +/- 0.45 3.61 +/- 0.09 3.33 +/- 0.11 3.43 + 0.22 3.31 +/- 0.09 3.39 +/- 0.48 2.60 +/- 0.16 3.31 +/- 0.24 3.61 + 0.73 2.a. IODINE-131 IN WEEKLY AIR CARTRIDGES - (pCi/m3)

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

<0.03

<0.04

<0.03

<0.03 T56

<0.03

<0.04

<0.03

<0.03 72

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

Collection Date T52 T56 01-Jul-14 08-Jul-14 15-Jul-14 21-Jul-14 29-Jul-14 06-Aug-14 12-Aug-14 19-Aug-14 26-Aug-14 02-Sep-14 09-Sep-14 16-Sep-14 23-Sep-14 29-Sep-14 Average:

0.015 + 0.002 0.013 +/- 0.002 0.009 +/- 0.002 0.005 +/- 0.002 0.014 + 0.002 0.009 +/- 0.002 0.018 + 0.002 0.013 +/- 0.002 0.013 +/- 0.002 0.010 +/- 0.002 0.012 + 0.002 0.011 +/- 0.002 0.008 +/- 0.002 0.007 +/- 0.002 0.011 +/- 0.001 0.013 +/- 0.002 0.011 + 0.002 0.012 +/- 0.002 0.007 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002 0.016 + 0.002 0.010 +/- 0.002 0.019 +/- 0.002 0.015 +/- 0.002 0.006 + 0.002 0.011 +/- 0.002 0.009 + 0.002 0.004 +/- 0.002 0.011 +/- 0.001 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3)

Sample Site T52 T56 Be-7 0.0623 +/- 0.0049 0.0829 +/- 0.0175 K-40

<0.0141

<0.0187 Cs-134

<0.0008

<0.0012 Cs-137

<0.0007

<0.0011 Pb-2 10 0.0116 +/- 0.0032 0.0100 +/- 0.0018 73

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

Sample Site Collection Date T08 30-Jul-14 18-Aug-14 17-Sep-14 T75 30-Jul-14 18-Aug-14 17-Sep-14 T84 30-Jul-14 18-Aug-14 17-Sep-14 T97 30-Jul-14 19-Aug-14 18-Sep-14 H-3 10416 +/- 164 14759 +/- 194 13131 +/- 183 81 +/- 27

<155

<146 12626 +/- 179 14862 +/- 195 13624 +/- 186 11535 +/- 172 15181 +/- 197 13737 +/- 187 Zr-95 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 (A) 894 +/- 44

<3

<7

<4

<8

<6 881 +/- 52

<5

<11

<7

<12

<9 861 +/- 43

<3

<8

<4

<8

<5

<41

<3

<5

<3

<6

<5

<38

<2

<3

<6

<3

<5

<4

<38

<3

<5

<3

<6

<5 947 +/- 45

<3

<7

<3

<8

<6 894 +/- 53

<6

<5

<11

<7

<12

<9 856 +/- 43

<3

<6

<4

<9

<6 803 +/- 50

<6

<5

<13

<7

<12

<10 817 +/- 50

<5

<10

<8

<11

<10 818 +/- 42

<3

<7

<4

<7

<6

<4

<7

<4

<3

<8

<4

<6

<7

<5 Ba-140 1-131 Cs-134 Cs-137 La-140

<3

<5

<3

<5

<3

<5

<3

<4

<6

<4

<3

<4

<7

<4

<6

<4 (B)

<7

<9

<4

<7

<10

<9

<6

<11

<10

<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 Site Collection 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)

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

Ba-140 La-140 (A)

(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 Site T84 Collection Date K-40 Mn-54 Co-58 Fe-59 This sample not yet collected.

Co-60 Zn-65 Ag-il0m Cs-134 Cs-137 Ra-226 Ra-228 4.c. FOOD CROPS - (nCi/k,. wet weiht)

Sample Collection Site Date Be-7 K-40 Mn-54 T43 This sample was previously collected.

T44 This sample was previously collected.

T45 This sample was previously collected.

Co-58 Co-60 Ag-110m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 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 Samples Sample Type Collection Frequency Locations Sampled

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment

4. Ingestion 4.a. Fish and Invertebrates Quarterly Weekly Weekly 23 23 78 78 6

6 3

3 Monthly Semiannually 9

0 4.a. I. Crustacea 4.a.2. Fish Semiannually Semiannually Monthly 2

2 3

I 0

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

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 08-Oct-14

<0.03

<0.03 14-Oct-14

<0.03

<0.03(A)

<0.03

<0.03 20-Oct-14

<0.04

<0.03

<0.03 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

<0.03

<0.02 01-Dec-14

<0.03

<0.03 08-Dec-14

<0.03

<0.03 16-Dec-14

<0.03

<0.04

<0.03 22-Dec-14

<0.03

<0.03 29-Dec-14

<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 08-Oct-14 14-Oct-14 20-Oct-14 27-Oct-14 03-Nov-14 10-Nov-14 18-Nov-14 25-Nov-14 01-Dec-14 08-Dec-14 16-Dec-14 22-Dec-14 29-Dec-14 Average:

T41 0.009 +/- 0.001 0.008 +/- 0.002 0.014 +/- 0.002 0.007 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.020 +/- 0.002 0.012 +/- 0.002 0.007 +/- 0.002

<0.007 0.022 +/- 0.002 0.014 +/- 0.002

<0.007

<0.0 11 T51 0.013 +/- 0.002 0.010 +/- 0.002 0.013 +/- 0.002 0.012 +/- 0.002 0.017 +/- 0.002 0.013 + 0.002 0.015 +/- 0.002 0.005 +/- 0.002 0.007 +/- 0.002

<0.008 0.023 +/- 0.002 0.012 +/- 0.002 0.005 +/- 0.002

<0.012 T57 0.016 +/- 0.002

<0.020(A) 0.014 +/- 0.002 0.009 +/- 0.002 0.009 +/- 0.002 0.013 +/- 0.002 0.024 +/- 0.002 0.007 +/- 0.002 0.009 +/- 0.002

<0.008 0.023 +/- 0.002 0.013 +/- 0.002 0.008 +/- 0.002

<0.0 13 T58 0.016 +/- 0.002 0.010 +/- 0.002 0.012 +/- 0.002 0.012 +/- 0.002 0.014 +/- 0.002 0.014 +/- 0.002 0.018 +/- 0.002

<0.008 0.007 +/- 0.002

<0.008 0.023 +/- 0.002 0.012 +/- 0.002 0.004 +/- 0.002

<0.012 T64 0.015 +/- 0.002 0.011 +/- 0.002 0.012 +/- 0.002 0.016 +/- 0.002 0.008 +/- 0.002 0.008 +/- 0.002 0.015 +/- 0.002 0.011 +/- 0.003 0.006 +/- 0.002

<0.007 0.023 +/- 0.002 0.024 + 0.003 0.004 +/- 0.002

<0.012 T72 0.012 +/- 0.001 0.013 +/- 0.002 0.013 +/- 0.002 0.014 +/- 0.002 0.019 +/- 0.002 0.012 +/- 0.002 0.015 +/- 0.002 0.008 +/- 0.002 0.011 +/- 0.002 0.004 +/- 0.002 0.022 +/- 0.002 0.015 +/- 0.003 0.006 +/- 0.002 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 T41 T51 T57 T58 T64 T72 Be-7 0.0919 +/- 0.0070 0.1193 + 0.0094 0.1055 +/- 0.0078 0.1386 +/- 0.0100 0.1191 +/- 0.0077 0.1538 +/- 0.0106 K-40

<0.0142

<0.0199

<0.0 141

<0.0231

<0.0157

<0.0201 Cs-134

<0.0010

<0.0012

<0.0010

<0.0012

<0.0011

<0.0012 Cs-137

<0.0009

<0.0015

<0.0009

<0.0011

<0.0010

<0.0015 Pb-2 10 0.0109 +/- 0.0020 0.0114 +/- 0.0019 0.0154 +/- 0.0023 0.0142 +/- 0.0020 0.0107 +/- 0.0020 0.0174 +/- 0.0022 81

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

Sample Site Collection Date H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Zr-95 Nb-95 (A)

Ba-140 Cs-137 La-140 1-131 Cs-134 T42 T67 T81 22-Oct-14

<154 263 +/- 29

<4

<10

<6

<11

<9

<8

<5

<6 18-Nov-14

<151 221 +/- 27

<5

<11

<7

<11

<8

<5

<4

<6 16-Dec-14

<153 194 +/- 19

<3

<6

<3

<6

<5

<4

<3

<3 21-Oct-14

<154

<89

<5

<10

<6

<11

<8

<9

<5

<6 19-Nov-14

<151 50+/- 16

<5

<8

<7

<12

<9

<6

<5

<6 15-Dec-14

<153 107 +/-21

<5

<10

<7

<9

<6

<5

<6 21-Oct-14

<154 366 34

<4

<5

<11

<7

<11

<9

<10

<5

<6 18-Nov-14

<151 273 22

<3

<7

<3

<7

<5

<4

<3

<3 15-Dec-14

<149 320 32

<4

<5

<10

<7

<10

<7

<5

<6 (B)

<5

<10

<6

<5

<10

<9

<7

<5

<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 Site T42 T67 T81 Collection Date Be-7 K-40 Co-58 This sample was previously collected.

This sample was previously collected.

Co-60 Cs-134 Cs-137 Pb-210 Ra-226 Th-232 Others:

4.a. 1. CRUSTACEA - Blue Crab - (pCi/kv,. wet weight)

Sample Site T67 T81 Collection Date K-40 Mn-54 Co-58 Fe-59 There was no sample available during the quarter.

21-Nov-14 1709 +/- 173

<28

<26

<62 Co-60 Zn-65 Cs-134

<40

<66

<29 Cs-137

<30 Ra-226 Ra-228

<497

<121 4.a.2. FISH - Mixed Species - (pCi/kg, wet weight)

Sample Site T67 T81 Collection Date K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Cs-134 Cs-137 Ra-226 This sample was previously collected.

This sample was previously collected.

Ra-228 83

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

Sample Site T40 T41 T67 Collection Date 21-Oct-14 18-Nov-14 15-Dec-14 21-Oct-14 18-Nov-14 15-Dec-14 21-Oct-14 19-Nov-14 15-Dec-14 Be-7 1472 +/- 74 1144 + 60 3289+ 115 1738+ 82 1294 + 65 1282 + 63 2240 + 96 992 + 59 1949+ 84 K-40 3131 +/- 161 4096 +/- 188 5072 +/- 216 4532 +/- 203 4528 +/- 199 4648 +/- 196 4014 +/- 191 2287 +/- 137 3472 +/- 169 1-131

<27

<17

<20

<28

<16

<17

<29

<16

<20 Cs-134

<14

<15

<14

<15

<13

<15

<13 Cs-137 25 +/- 4 19+4 24+/-4 20+/-4 25+4 16+/-3 18+/-4 20+/-4 47 +/- 5 Pb-210

<1331

<1374

<1516

<1372

<1513

<1229

<1452

<1326

<1458 Pb-212

<28

<32

<31

<27

<31

<25

<28

<31

<27 Ra-226

<321

<333

<364

<340

<341

<297

<346

<351

<341 Ra-228

<58

<56

<61

<63

<59

<50

<63

<56

<60 84

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

1. Direct Radiation

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

3. Waterborne 3.a. Surface Water 3.b. Shoreline Sediment 3.c. Aquatic Vegetation

4. Ingestion 4.a. Milk 4.b. Marine Life Quarterly Weekly Weekly 9

2 2

4 2

9 26 26 12 Monthly Semiannually Quarterly Semiannually Semiannually At Harvest 0

0 1

1 1

1 0

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

Collection Date 08-Oct-14 14-Oct-14 20-Oct-14 27-Oct-14 03-Nov-14 10-Nov-14 18-Nov-14 25-Nov-14 01-Dec-14 08-Dec-14 16-Dec-14 22-Dec-14 29-Dec-14 T52

<0.03

<0.04

<0.03

<0.02

<0.03

<0.04

<0.03

<0.03 T56

<0.03

<0.04

<0.03

<0.04

<0.03

<0.02

<0.03

<0.04

<0.03

<0.03 86

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

Collection Date 08-Oct-14 14-Oct-14 20-Oct-14 27-Oct-14 03-Nov-14 10-Nov-14 18-Nov-14 25-Nov-14 01-Dec-14 08-Dec-14 16-Dec-14 22-Dec-14 29-Dec-14 Average:

T52 0.012 +/- 0.002 0.008 + 0.002 0.011 +/- 0.002 0.014 + 0.002 0.004 + 0.002 0.011 +/- 0.002 0.019 + 0.002 0.005 + 0.002 0.004 +/- 0.002

<0.007 0.025 +/- 0.002 0.015 +/- 0.002

<0.008

<0.0 11 T56 0.005 + 0.001 0.010 +/- 0.002 0.010 +/- 0.002 0.013 + 0.002 0.006 +/- 0.002 0.009 +/- 0.002 0.015 +/- 0.002 0.008 + 0.002 0.006 +/- 0.002

<0.008 0.024 + 0.002 0.013 +/- 0.002

<0.008

<0.010 2.b. AIR PARTICULATES - GAMMA ANALYSIS OF QUARTERLY COMPOSITES - (pCi/m3)

Sample Site Be-7 K-40 Cs-134 Cs-137 Pb-210 T52 T56 0.1215 + 0.0095 0.1223 + 0.0095

<0.0138

<0.0013

<0.0016 0.0085 +0.0018

<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 Site Collection Date Zr-95 Ba-140 H-3 K-40 Mn-54 Co-58 Fe-59 Co-60 Zn-65 Nb-95 1-131 Cs-134 Cs-137 La-140 T08 22-Oct-14 18-Nov-14 15-Dec-14 T75 22-Oct-14 18-Nov-14 15-Dec-14 T84 22-Oct-14 18-Nov-14 15-Dec-14 T97 22-Oct-14 18-Nov-14 10143 +/- 162 8556 151 6967 138

<154

<151

<149 13048 183 9613 +/- 159 7212 140 13229 185 8882 153 530 +/- 27 655 +/- 36 694 +/- 38

<39 26 +/- 7

<35 619 +/- 43 637 +/- 45 756 +/- 40 803 +/- 50 653 +/- 37 697 +/- 38 (A)

<3

<7

<5

<7

<6

<3

<7

<3

<7

<5

<4

<3

<7

<3

<7

<6

<4

<3

<5

<3

<6

<5

<3

<6

<3

<6

<5

<4

<2

<3 2

<7

<3

<6

<5

<4

<3

<5

<6

<11

<7

<11

<10

<5

<12

<8

<13

<10

<7

<5

<3

<7

<4

<8

<5

<4

<3

<4

<6

<13

<7

<11

<10

<5

<3

<7

<3

<8

<5

<4

<3

<8

<4

<8

<6

<4

<3

<4

<3

<7

<6

<3

<6

<3

<4 (B)

<4

<5

<4

<5

<6

<9

<6

<8

<6

<6 16-Dec-14 6978+/- 138 (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 Site Collection 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 La-140 (A)

Sample Site T99 Collection Date K-40 1-131 Cs-134 Cs-137 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 T43 This sample was previously collected.

T44 This sample was previously collected.

T45 This sample was previously collected.

Co-58 Co-60 Ag-lr0m 1-131 Cs-134 Cs-137 Ra-226 Ra-228 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 status Radionuclide Matrix: RdF Air Filter Bq/filter Required MN54 Required C057 Required C060 ZN65 Required CS134 1

Required CS137 Result 0

0 1.38 0

.897 1.93 Matrix: GrF Air Filter Bq/filter Required Gross Beta 0.943 Ref.

Value 1.39 1.91 1.76 0.77 622 1430 966 1.22 695 1238 Flag (Evaluation)

A A

Acceptance Range False Positive Test False Positive Test 0.97-1.81 False Positive Test 1.34 -2.48 1.23 -2.29 0.39-1.16 435 - 809 1001 -1859 676-1256 Sensitivity Eval.

487 - 904 False Positive Test 867 - 1609 Matrix: MaS Soil Bq/kg Required K40 MN54 C057 C060 ZN65 CS134 Required CS137 Matrix: MaW Water Bq/L Required H3 MN54 C057 Required C060 674.8 1516.8 1014.5 1.18 774 1.18 1301.3 346 15.53 28.94 17.2 321 13.9 27.5 16 A

A A

A 225-417 9.7-18.1 19.3 - 35.8 11.2-20.8 ZN65 0

Required CS134 25.3 23.1 Required CS137 32.2 28.9 SR90 9.91 8.51 Matrix: RdV Vegetation, Bq/sample*

MN54 7.7 8.62 C057 9.39 10.1 Required C060 6.0 6.9 ZN65 7.2 7.86 CS134 4.83 6.04 Required CS137 4.23 4.74 Evaluation : A = Acceptable, W = Acceptable with Warning,

Acceptable Uncertainty Value for False Positive.

False Positive Test 16.2-30.0 20.2-37.6 5.96-11.06 A

6.03-11.21 A

7.1-13.1 A

4.85 - 9.01 A

5.50-10.22 W

4.23-7.85 A

3.32-6.16 N = Not Acceptable 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 status Result Radionuc lide Matrix: RdF Air Filter Bq/filter Required MN54 0.852 Required C057 1.41 Required C060 1.143 ZN65 0.86 Required CS134 0.93 Required CS137 1.27 Matrix: GrF Air Filter Bq/filter Required Gross Beta 1.07 Matrix: MaS Soil Bq/kg Required K40 783.3 MN54 1010 C057 1120 C060 736.7 ZN65 559 CS134 629 Required CS137 1.15 Matrix: MaW Water Bq/L Required H3 226 MN54 15.23 C057 25.48 Required C060 13.2 Ref.

Value 0.75 1.43 1.10 0.76 0.96 1.20 Flag (Evaluation)

A A

Acceptance Range 0.53-0.98 1.00-1.86 0.77-1.43 0.53 - 0.99 0.67 - 1.25 0.84-1.56 1.06 824 1009 1116 779 541 622 208 14.0 24.7 12.4 10.9 18.4 A

A A

A 0.53-1.59 577-1071 706 - 1312 781 - 1451 545-1013 379 - 703 435-809 False Positive Test 146-270 9.8-18.2 17.3-32.1 8.7-16.1 379 - 703 False Positive Test 12.9 -23.9 False Positive Test 4.97 - 9.23 6.4-12.0 4.28 - 7.94 4.49 - 8.35 5.17-9.59 5.7-10.6 ZN65 Required CS134 Required CS137 SR90 Matrix: RdV Vegetation, MN54 C057 Required C060 ZN65 CS134 Required CS137 12.6 0

19.9 0

Bq/sample:

7.9 9.5 6.3 7.0 8.98 9.42 7.1 9.2 6.11 9.1 7.38 8.14 A

A A

A W

A 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 N/A boxes indicate not sampled this period.

Cs-137: 7 pCi/L 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 ACIIWf MOMMM~lIO WF1 t LOCAII"i A

AANDMQCNEDDBTROYEDMCOmTOWN O Or LW R0OAS.SG4 0 PIPED4 UNKMINN LKNUT4OM %ELL LOCATIO.

MONITORING '

PMrM-sal 81AF OMMU LOCA11 SI

~

PM-MW-28 MWTIORVOMMMULO WCATIONI" WITH IUW4AJ figure 4 YELL AND STAFF GAUGE LOCATION MAP TE CONCEPTUAL MODEL TURKEY POINT FACILITY Fkbra Powd J 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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