ML15146A173

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Annual Radiological Environmental Operating Report, January 1, 2014 - December 31, 2014
ML15146A173
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Site: Ginna Constellation icon.png
Issue date: 05/14/2015
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Exelon Generation Co, Ginna
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Document Control Desk, Office of Nuclear Reactor Regulation
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ATTACHMENT 4 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT JANUARY 1, 2014 - DECEMBER 31, 2014

Amw" Exelon Generation.

ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT:

JANUARY 1, 2014- DECEMBER 31, 2014 MAY 2015 R.E. Ginna Nuclear Power Plant 1503 Lake Road Ontario, New York 14519

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE OF CONTENTS LIST OF FIGURES .............................................................................................................................. ii LIST OF TABLES ............................................................................................................................... iii

1. EXECUTIV E SUM M ARY ...................................................................................................... 1
2. INTROD UCTION ........................................................................................................................ 2 2.1 Station Description ......................................................................................................... 2 2.2 Program Description and Background ............................................................................... 2 2.3 Program Objectives ......................................................................................................... 2
3. PROGRAM DESCRIPTION ................................................................................................... 3 3.1 Sam ple Collection and Analysis ....................................................................................... 3 3.2 Data Interpretation ................................................................................................................... 3 3.3 Quality A ssurance Program .............................................................................................. 3 3.4 Land Use Survey ..................................................................................................................... 4 3.5 Program Exceptions ......................................................................................................... 5 3.6 Corrections to Previous Reports ........................................................................................ 5
4. RESULTS AN D D ISCU SSIONS ............................................................................................ 5 4.1 Aquatic Environm ent ...................................................................................................... 5 4.1 .a Surface and Drinking W ater ........................................................................................ 5 4.1 .b Aquatic Organism s ...................................................................................................... 6 4.1.c Shoreline Sedim ent ..................................................................................................... 6 4.2 Atm ospheric Environm ent ................................................................................................. 7 4.2.a A ir Iodine ......................................................................................................................... 7 4.2.b Air Particulate Filters ................................................................................................... 7 4.3 Terrestrial Environm ent ..................................................................................................... 8 4.3.a Vegetation ........................................................................................................................ 8 4.3.b M ilk .................................................................................................................................. 8 4.4 D irect Radiation ...................................................................................................................... 8 4.5 Groundw ater .......................................................................................................................... 10 4.6 Summ ary and Conclusion ................................................................................................. 11
5. REFEREN CES ........................................................................................................................... 11 Appendix A REM P Sam ple Locations ..................................................................................... 15 Appendix B REM P A nalytical Results ...................................................................................... 24 Appendix C Quality A ssurance Program ................................................................................... 49 Appendix D Land Use Survey ................................................................................................... 60

January 1 - December 31, 2014 Docket Nos. 50-244 LIST OF FIGURES Figure Title Page 1 Hypothetical Maximum Direct Radiation Dose Exposure per Year ..................................... 10 A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power Pla n t ......................................................................................................................................... 20 A -2 O nsite Sam ple Locations ........................................................................................................ 21 A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles) ........................................ 22 A-4 Water Sample, Milk Farms and TLD Locations ................................................................... 23 ii

January 1 - December 31, 2014 Docket Nos. 50-244 LIST OF TABLES Table Title Page 1 Synopsis of R.E. Ginna Nuclear Power Plant Radiological Environmental Monitoring P ro gram .................................................................................................................................... 12 2 Annual Summary of Radioactivity in the Environs of the R.E. Ginna Nuclear Power Plant .... 13 A- 1 Locations of Environmental Sampling Stations for the R.E. Ginna Nuclear Plant ................ 17 B-1 Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water...26 B-2 Concentration of Gamma Emitters in the Flesh of Edible Fish ............................................ 29 B-3 Concentration of Gamma Emitters in Sediment .................................................................... 30 B-4 Concentration of Iodine-131 in Filtered Air (Charcoal Cartridges) ...................................... 31 B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples .................................. 33 B-6 Concentration of Beta Emitters in Air Particulates - Offsite Samples ................................. 36 B-7 Concentration of Gamma Emitters in Air Particulates ........................................................... 38 B-8 Concentration of Gamma Emitters in Vegetation Samples .................................................. 39 B-9 Concentration of Gamma Emitters (including 1-131) in Milk .............................................. 40 B-10 Typical MDA Ranges for Gamma Spectrometry ................................................................. 41 B-1I Typical LLDs for Gamma Spectrometry .............................................................................. 42 B -12 D irect R adiation ......................................................................................................................... 43 B-13 G roundw ater M onitoring W ells ............................................................................................ 46 C- 1 Results of Participation in Cross Check Programs ............................................................... 51 C-2 Results of Quality Assurance Program ................................................................................. 53 C-3 Teledyne Brown Engineering's Typical MDAs for Gamma Spectrometry .......................... 59 D -1 Land U se Survey Distances ................................................................................................... 62 iii

January 1 - December 31, 2014 Docket Nos. 50-244

1. EXECUTIVE

SUMMARY

The Radiological Environmental Monitoring Program (REMP) is a comprehensive surveillance program, which is implemented to assess the impact of site operations on the environment and compliance with 10 CFR 50 Appendix I and 40 CFR 190. Samples are collected from the aquatic and terrestrial pathways applicable to the site. The aquatic pathways include Lake Ontario fish, surface waters, groundwater, and lakeshore sediment. The terrestrial pathways include airborne particulate and radioiodine, milk, food products, and direct radiation.

Results of the monitoring program for the 2014 operational period for R.E. Ginna Nuclear Power Plant are included in this report. This report presents a synopsis of the REMP (Table 1),

summary of the detectable activity analytical results (Table 2), sampling locations (Appendix A),

compilation of the analytical data (Appendix B), results of the Quality Assurance Program (Appendix C), and results of the Land Use Survey (Appendix D). Interpretation of the data and conclusions are presented in the body of this report.

The results of the REMP verify that the effluent releases did not impact the environment with a measurable concentration of radioactive materials and/or levels of radiation that are higher than expected. The 2014 results for all pathways sampled were consistent with the previous five-year historical results and exhibited no adverse trends. The results of the REMP continue to demonstrate that the operation of the plant did not result in a significant measurable dose to a member of the general population, or adversely impact the environment as a result of radiological effluents. The program continues to demonstrate that the dose to a member of the public, as a result of the operation of R.E. Ginna Nuclear Power Plant, remains significantly below the federally required dose limits specified in 10 CFR 20 and 40 CFR 190.

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January 1 - December 31, 2014 Docket Nos. 50-244

2. INTRODUCTION 2.1 Station Description The R.E. Ginna Nuclear Power Plant (Ginna), owned by Exelon Generation, is an operating nuclear generating facility consisting of one pressurized water reactor. Ginna achieved criticality in September 1969 and commenced commercial operation in July 1970. The location of the plant in relation to local metropolitan areas is depicted in Appendix A, Figure A- 1.

2.2 Program Description and Background The Annual Radiological Environmental Operating Report is published in accordance with Section 5.0 of the Offsite Dose Calculation Manual (ODCM, Ref. 1) and the Plant's Technical Specifications (Ref. 2). This report describes the REMP, and its implementation as required by the ODCM. The environmental surveillance data collected during this reporting period were compared with that generated in previous periods whenever possible to evaluate the environmental radiological impact of the R.E. Ginna Nuclear Power Plant. Results of the monitoring program for the pre-operational and previous operational periods through 2013 have been reported in a series of previously released documents.

The REMP is implemented to measure radioactivity in the aquatic and terrestrial pathways. The aquatic pathways include Lake Ontario fish, surface waters, groundwater, and lakeshore sediment. Measurement results of the samples representing these pathways contained only natural background radiation or low concentrations of Cs- 137 resulting from past atmospheric nuclear weapons testing. Terrestrial pathways monitored included airborne particulate and radioiodine, milk, food products, and direct radiation.

2.3 Program Objectives The objectives of the REMP for the R.E. Ginna Nuclear Power Plant are:

a. Measure and evaluate the effects of plant operation on the environment.
b. Monitor background radiation levels in the environs of the Ginna site.
c. Demonstrate compliance with the environmental conditions and requirements of applicable state and federal regulations, including the ODCM and 40 CFR 190.
d. Provide information by which the general public can evaluate environmental aspects of the operation of R.E. Ginna Nuclear Power Plant.

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January 1 - December 31, 2014 Docket Nos. 50-244

3. PROGRAM DESCRIPTION 3.1 Sample Collection and Analysis The locations of the individual sampling stations are listed in Table A-I and shown in Figures A-2 and A-3. All samples were collected and analyzed by Exelon personnel or its contractors in accordance with Ginna procedures (Ref. 3).

During 2014, 1337 samples were collected for analysis by gross beta counting and/or gamma spectroscopy. These included 84 surface water samples, 16 fish samples, 5 sediment samples, 617 air particulate samples, 310 air iodine samples, 32 vegetation samples, 38 milk samples, 71 groundwater samples, and 164 dosimeter measurements. Deviations from the REMP sampling schedule are described in section 3.5. This monitoring program satisfied the minimum number of samples required by the ODCM for all pathways.

R.E. Ginna Nuclear Power Plant's Chemistry personnel collected all REMP samples. Analysis was performed at either Ginna's onsite laboratory (groundwater samples), Environmental Dosimetry Company in Sterling Massachusetts (direct radiation samples), or Exelon Industrial Services - Ft. Smallwood Environmental Laboratory in Baltimore, Maryland (surface and drinking water, aquatic organisms, shoreline sediment, air particulate filters, air iodine, and vegetation samples). A summary of the content of the REMP and the results of the data collected for indicator and control locations are provided in Tables 1 and 2.

3.2 Data Interpretation Many results in environmental monitoring occur at or below the minimum detectable activity (MDA). In this report, all results below the relevant MDA are reported as being "not detected." Typical MDA values are listed in Appendix B, Table B-10.

3.3 Ouality Assurance Program Appendix C provides a summary of Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's quality assurance program for 2014. It consists of Table C-1, which represents a compilation of the results of the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's participation in an intercomparison program with Environmental Resource Associates (ERA) located in Arvada, Colorado and Analytics, Inc. located in Atlanta, Georgia.

Table C-2 compiles the results of the Exelon Industrial Services Ft. Smallwood Laboratory's participation in a split sample program with Teledyne Brown Engineering located in Knoxville, Tennessee. Table C-3 identifies a list of typical MDA's achieved by Teledyne Brown for Gamma Spectroscopy.

All the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory results contained in Table C-I agree with the intercomparison laboratory results within the range of +/-2 a between 3

January 1 - December 31, 2014 Docket Nos. 50-244 the analytical values or are in agreement with the ranges established in the NRC Resolution Test Criteria.

All the results contained in Table C-2 agree within the range of +/-2 ( of each other with their respective Ft. Smallwood Environmental Laboratory original, replicate and/or Teledyne Brown Engineering's split laboratory samples.

3.4 Land Use Survey In September 2014, Ginna staff conducted a Land Use Survey to identify the location of the nearest milk animal, the nearest residence, and the nearest garden greater than 500 square feet in each of the nine sectors within a five-mile radius of the power plant. The Land Use Survey is conducted in accordance with Ginna procedures (Ref. 4). The position of the nearest residence and garden and animals producing milk for human consumption in each sector is provided in Appendix D, Table D-1.

Over the past year, the following land use observations were made within a 5-mile radius of the power plant:

" The nearest residence remains in the SSE sector, approximately 610 meters from the reactor.

" The Monroe County Water Authority (MCWA) completed construction of a new municipal water facility which began operation in 2014. The first composite supplemental REMP samples were collected from this facility in June 2014.

" Single-family home construction was observed south of the plant on Ontario Center Road between Brick Church Road and Kenyon Road.

" Other single family home construction was observed sporadically within 5-miles of the plant.

" No new agricultural land use was identified.

" No new food producing facilities were identified.

" No new milk producing animals were identified.

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January 1 - December 31, 2014 Docket Nos. 50-244 3.5 Program Exceptions The reportable items in the Annual Environmental Radiological Operating Report under procedure CHA-RETS-VARIATION are as follows:

" Environmental air sample #4 was found on 3/3/14 with GFI tripped at time of weekly sample collection. Less sample volume than required to meet procedural LLD requirements was collected.

  • Circulating water outlet compositor was found failed in high flow from 5/5/14 through 5/19/14 requiring compensatory grab samples every two hours during period compositor was out of service. All sample requirements were met.

" Moisture was found in environmental sample station #2 charcoal filter for the sample period of 6/9/14 through 6/16/14, resulting in no sample result for airborne radioiodine at this sample station for this period.

3.6 Corrections to Previous Reports The 2013 Land Use Census listed Eaton milk farm as in the South East sector at 8270 meters.

The Eaton milk farm is actually in the East South East sector at 8240 meters.

4. RESULTS AND DISCUSSIONS All environmental samples collected during the year were analyzed in accordance with Exelon analytical procedures (Ref. 5). The analytical results for this reporting period are presented in Appendix B and the detectable activity results are also summarized in Table 2. For discussion purposes, the analytical results are divided into five categories: Aquatic Environment, the Atmospheric Environment, the Terrestrial Environment, Direct Radiation, and Groundwater.

4.1 Aquatic Environment The aquatic environment surrounding the plant was monitored by analyzing samples of surface and drinking water, Lake Ontario fish, and shoreline sediment. These samples were obtained from various sampling locations near the plant.

4.1.a Surface and Drinking Water Monthly composite samples are collected from Lake Ontario at an upstream control location (Monroe County Water Authority - Shoremont) and a downstream indicator location (Ontario Water District Plant - OWD) and analyzed for gross beta activity (Table B-l). A grab sample of Deer Creek is collected and analyzed monthly for gross beta activity (Table B-1).

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January 1 - December 31, 2014 Docket Nos. 50-244 In 2014, the gross beta averages for the upstream Lake Ontario monitoring locations (controls) and downstream Lake Ontario monitoring locations (indicators) were 4.34 pCi/Liter and 2.83 pCi/Liter, respectively. Gross beta analysis of the monthly composite samples showed no statistically significant difference in activity between the control and indicator locations that would indicate plant related activity higher than background.

The average gross beta concentration seen in the Mill Creek samples (control) and the Deer Creek samples were 4.48 pCi/Liter and 4.54 pCi/Liter, respectively.

Gamma isotopic analysis is performed on each monthly composite sample. These are listed in Table B-I and are separated by source of sample. During 2014, no sample results indicated detection of Gamma activity.

Tritium analysis was performed on all water samples on a monthly basis. Composites are made from the weekly samples and a portion filtered to remove interferences for analysis by beta scintillation. During 2014, no surface water or drinking water sample results indicated detectable tritium activity.

4.1.b Aquatic Organisms Indicator fish are caught in the vicinity of the Discharge Canal and analyzed for radioactivity from liquid effluent releases from the plant. The fish are filleted to represent that portion which would normally be eaten. Additional fish are caught more than 15 miles away to be used as control samples and are prepared in the same manner.

At a minimum, four different edible species of fish are analyzed during each half-year from the indicator and background locations. Fish are caught by R.E. Ginna Nuclear Power Plant Chemistry personnel and are analyzed by gamma spectroscopy after being held for periods typically less than two weeks to keep the LLD value for the shorter half-life isotopes realistic.

Detection limits could also be affected by small mass samples, (< 2000 grams), in some species.

Gamma isotopic concentrations (pCi/kilogram wet) are listed in Table B-2.

During 2014, none of the indicator samples indicated activity other than naturally occurring radionuclides. There was no significant difference in the radiological activity in the indicator and control sampling locations.

4.1.c Shoreline Sediment Samples of shoreline sediment are taken upstream (Town of Greece near Slater Creek) and downstream (Near the Ontario Water District) of R.E. Ginna Nuclear Power Plant.

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January 1 - December 31, 2014 Docket Nos. 50-244 Results of the gamma isotopic analysis for sediment are included in Table B-3. During 2014, all sediment samples indicated that gamma emitters were below detection limits. There was no difference in the radiological activity observed in the indicator and control sampling locations.

4.2 Atmospheric Environment Radioactive particles in air are collected by drawing approximately one standard cubic foot per minute (SCFM) through a two inch diameter particulate filter. The volume of air sampled is measured by a dry gas meter and corrected for the pressure drop across the filter. The filters are changed weekly and allowed to decay for three days prior to counting to eliminate most of the natural radioactivity such as the short half-life decay products of radon. The decay period is used to give a more sensitive measurement of long-lived man-made radioactivity.

A ring of six sampling stations is located on the plant site from 180 to 440 meters from the reactor centerline near the point of the maximum annual average ground level concentration, one additional sampling location is located on-site at 770 meters, and two others offsite at approximately seven miles. In addition, there are three sampling stations located approximately seven to 16 miles from the site that serve as control stations. See Figure A-2 and Figure A-4.

4.2.a Air Iodine Radioiodine cartridges are placed at six locations. These cartridges are changed and analyzed each week. No positive analytical results were found on any sample. A list of values for these cartridges is given in Table B-4.

4.2.b Air Particulate Filters The major airborne species released from the plant are noble gases and tritium. Most of this activity is released in a gaseous form; however, some radioiodine is released as airborne particulate and some of the particulate activity is due to short lived noble gas decay products.

Tables B-5 provides a list of gross beta analysis values for the on-site sample stations. Table B-6 is a list of gross beta analysis values for the off-site sample stations.

Based on weekly comparisons, there was no statistical difference between the control and indicator radioactive particulate concentrations. The average for the control samples (i.e., offsite sampling locations) was 0.022 pCi/m 3 and the averages for the indicator samples (i.e., onsite sampling locations) was 0.022 pCi/m 3 for the period of January to December 2014. Maximum weekly concentrations for all control stations and all indicator stations were 0.039 pCi/m 3and 0.044 pCi/m 3 , respectively.

The particulate filters from each sampling location were saved and a 13 week composite was made. A gamma isotopic analysis was performed for each sampling location and corrected for 7

January 1 - December 31, 2014 Docket Nos. 50-244 decay. No positive analytical results were found on any sample. The results of these analyses are listed in Tables B-7.

4.3 Terrestrial Environment Crops are grown on the plant property in a location with a highest off-site meteorological deposition parameter, and samples of the produce are collected at harvest time for analysis.

Control samples are purchased from farms greater than 10 miles from the plant.

4.3.a Vegetation There was no indication in the vegetation samples contained activity greater than naturally occurring background levels. There was no difference in the radiological activity observed in the indicator and control sampling locations. Gamma isotopic data is provided in Table B-8.

4.3.b Milk There was one indicator dairy herd located within five miles from the plant in 2014. Milk samples are collected monthly during November through May from the indicator farm and biweekly during June through October. A control farm sample is taken for each monthly sample and once during each biweekly period. The milk is analyzed for Iodine-131 and also analyzed by gamma spectroscopy.

During 2014, no samples indicated 1-131 activity above detection levels. There was no difference in the radiological activity observed in the indicator and control sampling locations.

Table B-9 provides a listing of all samples collected and analytical results.

4.4 Direct Radiation Dosimeters are placed as part of the environmental monitoring program. 41 dosimeter badges are currently placed in four rings around the plant. These rings range from less than 1,000 feet to 15 miles and have been dispersed to give indications in each of the nine land based sectors around the plant should an excessive release occur from the plant. Badges are changed and read after approximately three months exposure. Each direct radiation sampling location is described in Table A-I and identified in Figure A-2.

Direct radiation readings at locations #7 and #13 are influenced by their close proximity to the site's Independent Spent Fuel Storage Installation (ISFSI) and will normally read slightly higher than other locations. Environmental Station 13, the closest sampling location to the ISFSI, received an average quarterly dose of 15.8 mRem during 2014. All onsite indicators averaged 12.2 mRem/qtr.

For the year of 2014, the average, minimum, and maximum exposure readings was as follows:

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January 1 - December 31, 2014 Docket Nos. 50-244 Monitoring Group Average Min. Max (mrem/qtr) (mrem/qtr) (mrem/qtr)

Onsite Indicators 12.2 7.9 17.0 Site Boundary Indicators 12.2 8.0 14.8 Offsite Indicators 11.4 8.1 14.3 Control Locations 10.8 7.6 12.7 40 CFR 190 requires that the annual dose equivalent not exceed 25 millirem to the whole body of any member of the public. The average quarterly exposure observed at the control monitoring stations was used to determine the background level (equivalent to 10.8 millirems monthly or 43.2 millirem annually), while the highest total annual dosimeter reading at an individual site boundary environmental monitoring location (54.9 millirem) was observed at Environmental Monitoring Station #64. The difference in these values determines the maximum possible direct radiation dose exposure to an offsite member of the public. Accordingly, the hypothetical maximum direct radiation dose exposure to the public for 2014 was determined to be 11.7 millirem by subtraction of average background from the maximum annual indicator site.

Figure 1 presents the hypothetical maximum direct radiation dose exposure over the past 10 years. As noted in the 2011 Annual Radiological Environmental Operating Report (AREOR), an apparent upward trend with the reported average annual direct radiation dose was identified. It was noted that the average annual direct dose to an offsite member of the public had increased 2

- 3 mRem since 2008 (Condition Report CR-2012-001275). Ginna staff evaluated this apparent trend and concluded the elevated dosimeter readings were likely the result of increased onsite hold times after the dosimeters had been collected. In an effort to reduce onsite hold times, Ginna changed its process for collecting and shipping dosimeters beginning in third quarter 2014.

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January 1 - December 31, 2014 Docket Nos. 50-244 Figure 1 Hypothetical Maximum Direct Radiation Dose Exposure per Year Hypothetical Maximum Direct Radiation Dose Exposure 14 12 10 10 E 8

-Maximum Dose 2

2 Year 4.5 Groundwater In accordance with R.E. Ginna Nuclear Power Plant's Chemistry procedures, at a minimum, environmental groundwater monitoring wells are sampled quarterly. During 2013, five new groundwater monitoring wells were installed. In 2014, Ginna staff collected and analyzed samples collected from a total of 14 groundwater monitoring wells:

U GWO1: Warehouse Access Road (Control)

U GW03: Screenhouse West, South Well U GW04: Screenhouse West, North Well U GW05: Screenhouse East, South (15.5')

U GW06: Screenhouse East, Middle (20.0')

U GW07: Screenhouse East, North (24.0')

U GW08: All Volatiles Treatment Building U GW10: Technical Support Center, South U GW11: Contaminated Storage Building, SE (24.0')

U GW12: West of Orchard Access Road U GW13: North of Independent Spent Fuel Storage Installation (ISFSI)

U GW14: South of Canister Preparation Building U GW15: West of Manor House U GW16: Southeast of Manor House 10

January 1 - December 31, 2014 Docket Nos. 50-244 Groundwater samples are analyzed for tritium to a detection limit of 500 pCi/L, and for gamma emitting radionuclides to the environmental LLDs. The analytical results for groundwater monitoring well samples collected during 2014 are presented in table B-13.

No positive tritium results were identified in any of the groundwater monitoring wells during 2014.

4.6 Summary and Conclusion Operation of the R.E. Ginna Nuclear Power Plant produced radioactivity and ambient radiation levels significantly below the limits of the ODCM and 40 CFR 190. The analytical results from the Radiological Environmental Monitoring Program indicate the operation of the R.E. Ginna Nuclear Power Plant had no measurable radiological impact on the environment or significant build-up of plant-related radionuclides in the environment. The results also indicate operation of the plant did not result in a measurable radiation dose to the general population above natural background levels.

Additionally, the 2014 results are consistent with data for the past five years and exhibited no detectable increases or adverse trends.

5. REFERENCES
1. R.E. Ginna Nuclear Power Plant, Offsite Dose Calculation Manual (ODCM),

Revision 29 (Effective Date: 06/27/2014).

2. R.E. Ginna Nuclear Power Plant, Technical Specification 5.6.2; Annual Radiological Environmental Operating Report.
3. Procedure CY-AA- 170-100, Radiological Environmental Monitoring Program.
4. Procedure CH-ENV-LAND-USE, Land Use Census; Completed September 2014.
5. Exelon Industrial Services - Ft. Smallwood Environmental Laboratory Procedures Manual, General Services Department.

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January 1 - December 31, 2014 Docket Nos. 50-244 Table 1 Synopsis of R.E. Ginna Nuclear Power Plant Radiological Environmental Monitoring Program Sample Type Sampling Number of Number Analysis Analysis Number Frequency' Locations Collected Frequency1 Analyzed Aquatic Environment Surface & Drinking M/C 7 84 Gamma MC/MG 84 Water 84 Gross Beta MC/MG 84 84 Tritium M/Q 84 Fish2 A 4 16 Gamma A 16 Shoreline Sediment SA 3 5 Gamma SA 5 Groundwater M/Q 14 71 Tritium M/Q 71 71 Gamma M/Q 71 Atmospheric Environment Air Iodine3 W 6 310 1-131 W 310 Air Particulates 4 W 12 617 Gross Beta W 617 48 Gamma QC 48 Direct Radiation Ambient Radiation Q 41 164 TLD Q 164 Terrestrial Environment Milk 5 M/BW 2 38 Gamma M/BW 38 Vegetation 6 M 6 32 Gamma M 32 W=Weekly, BW=BiWeekly (15 days), M=Monthly (31 days), Q=Quarterly (92 days), SA=Semiannual, A=Annual, C=Composite 2 Twice during fishing season including at least four species 3 The collection device contains activated charcoal 4 Beta counting is performed >= 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following filter change. Gamma spectroscopy performed on quarterly composite of weekly samples 5 Bi-Weekly during growing season.

6 Annual at time of harvest. Samples include broad leaf vegetation 12

January 1 - December 31, 2014 Docket Nos. 50-244 Table 2 Annual Summary of Radioactivity in the Environs of the R.E. Ginna Nuclear Power Plant Medium or Type and Total Lower Limit of Indicator Location with Highest Annual Control Locations Pathway Sampled Number of Detection (LLD) Locations Mean Highest Annual Mean (F) / Range' Mean (F)/Range (Unit of Analyses (F)/Rangel Mean Measurement) Performed Name/Distance 2 &

Direction Aquatic Environment Surface & Gamma (84) 2.3 (Cs-137) -- (0/52) OWD (13/13) -- (25/25)

Drinking Water Tritium (84) 500 -- (0/52) 2.22km ENE (--)

(pCi/L)

Surface & Gross Beta (84) 0.5 2.83 (52/52) MCWA, Greece - 4.21 (13/13) 4.34 (25/25)

Drinking Water, (1.41 - 6.98) 27.20 km W (3.14 - 5.01) (2.72- 13.18)

(pCi/L)

Sediment Gamma (5) 17 (Cs-1 37) -- (3/3) -- (3/3) -- (2/2)

(pCi/kg)

Fish Gamma (16) 15 (Cs-137) -- (8/8) -- (8/8) -- (8/8)

(pCi/kg) (--) (--)

Groundwater Tritium (71) 500 -- (67/67) -- (12/12) -- (4/4)

(pCi/L) Gamma (71) 18 (Cs-137) -- (67/67) -- (12/12) -- (4/4)

Direct Radiation Ambient Radiation Dosimeters (164) 11.8 (128/128) Env. Station 13 15.8 (4/4) 10.8 (36/36)

(mR/91 days) (7.9-17.0) 0.77km SSW (13.8-17.0) (7.6-12.7) 13

January 1 - December 31, 2014 Docket Nos. 50-244 Table 2 Annual Summary of Radioactivity in the Environs of the R.E. Ginna Nuclear Power Plant Medium or Type and Total Lower Limit of Indicator Location with Highest Annual Control Locations Pathway Sampled Number of Detection (LLD) Locations Mean Highest Annual Mean (F) / Range 1 Mean (F)/Range (Unit of Analyses (F)/Range 1 Mean Measurement) Performed Name/Distance 2 &

Direction Atmospheric Environment Air Iodine 1-131 (310) 0.15 -- (258/258) -- (52/52) -- (52/52)

(10-2 pCi/m 3) (--) (--) (--)

Air Particulates Gross Beta (617) 0.5 2.2 (461/461) Env. Station 5 - 2.3 (51/51) 2.3 (156/156)

(10.2 pCi/m 3) (0.9 - 4.4) 0.18 km SSE (1.2-3.4) (1.0-3.9)

Air Particulates Gamma (48) -- (36/36) -- (4/4) -- (12/12)

(10-3 pCi/m3) (--) (--) (--)

Terrestrial Environment Milk Gamma (38) 5 (Cs-137) -- (19/19) -- (19/19) -- (19/19)

(pCi/L) (--) (--)

(--)

Vegetation Gamma (32) 27 (Cs-1 37) -- (23/23) -- (9/9) --(9/9)

(pCi/L)

'Mean and range based upon detectable measurements only. Fraction (F) of detectable measurements at specified location is indicated in parentheses 2 From the center point of the containment building.

-- No detectable activity at specified location.

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January 1 - December 31, 2014 Docket Nos. 50-244 APPENDIX A REMP Sample Locations Summary of Appendix A Content Appendix A contains information concerning the environmental samples which were collected during this operating period.

Sample locations and specific information about individual locations for Ginna are provided in Table A- 1.

Figure A- I shows the location of the R.E. Ginna Nuclear Power Plant in relation to New York State and Lake Ontario. Figures A-2, A-3, and A-4 show the locations of the power plant sampling sites in relation to the plant site at different degrees of detail.

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January 1 - December 31, 2014 Docket Nos. 50-244 TABLE OF CONTENTS - SAMPLING LOCATIONS Table Title Page A-1 Locations of Environmental Sampling Stations for the R.E Ginna Nuclear Power Plant ...17 Figure Title Page A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power P lan t ................................................................................................................................... 20 A -2 O nsite Sam ple Locations ................................................................................................. 21 A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles)................................ 22 A-4 Water Sample, Milk Farms and TLD Locations ............................................................ 23 16

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE A-1 Locations of Environmental Sampling Stations for the R.E. Ginna Nuclear Plant Station Description Distance Direction Meters Miles Sector 2 Manor House Yard 360 0.22 E 3 East Field 440 0.27 ESE 4 East of Training Center Parking Lot 320 0.20 SE 5 Creek Bridge 180 0.11 SSE 6 Onsite-SW side of plant parking lot 300 0.19 SW 7 Onsite-utility pole along West plant fence 240 0.15 WSW 8 Seabreeze 19840 12.33 WSW 9 Webster 11150 6.93 SW 10 Walworth 12730 7.91 S 11 Williamson 11540 7.17 ESE 12 Sodus Point 25170 15.64 E 13 Substation 13 770 0.47 SSW 2 Onsite-Manor House Yard 360 0.22 E 3 Onsite-In field approximately 200 ft SE of station #2 440 0.27 ESE 4 Onsite- East of Training Center Parking Lot 320 0.20 SE 5 Onsite-Between creek and plant entry road 180 0.11 SSE 6 Onsite-SW side of plant parking lot 300 0.19 SW 7 Onsite-utility pole along West plant fence 240 0.15 WSW 8 Topper Drive-Irondequoit, Seabreeze Substation #51 19840 12.33 WSW 9 Phillips Road-Webster, intersection with Highway #104, 11150 6.93 SW Substation #74 10 Atlantic Avenue-Walworth, Substation #230 12730 7.91 S 11 W. Main Street-Williamson, Substation #207 11540 7.17 ESE 12 12 Seaman Avenue-Sodus Point-Off Lake Road by 25170 15.64 E Sewer district, Substation #209 13 Onsite - South of Meteorological Tower 260 0.16 WNW 14 NW corner of field along lake shore 860 0.53 WNW 15 Field access road, west of orchard, approximately 3000' 920 0.57 W West of plant 16 SW Corner of orchard, approximately 3000' West of 1030 0.64 WSW plant, approximately 200' North of Lake Road 17 Utility pole in orchard, approximately 75" North of Lake 510 0.32 SSW Road 18 Substation 13A fence, North Side 730 0.45 SSW 19 On NW corner of house 100' East of plant access road 460 0.29 S 20 Approximately 150' West of Ontario Center Road and 650 0.40 SSE approximately 170' South of Lake Road 17

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE A-1 Locations of Environmental Sampling Stations for the R.E. Ginna Nuclear Plant Station Description Distance Direction Meters Miles Sector 21 North side of Lake Road, approximately 200' East of 660 0.41 SE Ontario Center Road 22 North side of Lake Road, SE, property corner 920 0.57 SE 23 East property line, midway between Lake Road and 780 0.49 ESE Lake shore 24 Lake shore near NE corner of property 730 0.45 E 25 Substation #73, Klem Road, adjacent to 897 Klem Road 14000 8.70 WSW 26 Service Center, Plank Road, West of 250 14600 9.07 SW 27 Atlantic Avenue at Knollwood Drive utility pole, North 14120 8.77 SSW side of road 28 Substation #193, Marion, behind Stanton Ag. Service, 17450 10.84 SE North Main Street Substation #208, Town Line Road (CR- 118), 1000' 14050 8.73 ESE 29 North of Route 104 30 District Office, Sodus, on pole, West side of bldg 20760 12.90 ESE 31 Lake Road, pole 20' North of road, 500' East of Salt 7330 4.56 W Road 32 Woodard Road at County Line Road, pole @ Northwest 6070 3.77 WSW corner.

33 County Line Road at RR tracks, pole approximately 100' 7950 4.94 SW East along tracks 34 Pole at Route 104, Lincoln Road, SW Corner. 6520 4.05 SSW 35 Transmission Right of Way, North of Clevenger Road 7490 4.65 SSW on pole.

36 Substation #205, Route 104, East of Ontario Center 5480 3.41 S Road, North side of fence.

37 Rail Road Avenue, pole at 2048 5770 3.59 SSE 38 Fisher Road at RR Tracks, pole East of road 6910 4.29 SE Seeley Road, Pole South side 100' West of intersection 6930 4.31 ESE with Stony Lonesome Road 40 Lake Road at Stoney Lonesome Road, pole at SE corner 6440 4.00 E 63 Westside of warehouse access road 740 0.46 SW 64 Westside of direct road, adjacent to orchard 1190 0.74 W Lake Ontario Discharge Plume 2200 1.4 ENE Russell Station 25600 15.9 W 18

January 1 - December 31, 2014 Docket Nos. 50-244 Indicator and background samples of various produce are collected from gardens grown on company property and purchased from farms >10 miles from the plant.

Station Description Distance Direction Meters Miles Sector Onsite Supplemental Garden (E) 610 0.38 E Onsite Supplemental Garden (ESE) 430 0.27 ESE Onsite Supplemental Garden (SSE) 660 0.41 SSE Shoremont/MCWA 27150 16.9 W Ontario Water District 2220 1.4 ENE Circ Water Intake 1070 0.7 N Circ Water Discharge 110 0.1 NNE Deer Creek Points Points ESE downstream downstream of Outfall of Outfall 006 006 Lake Ontario Discharge Plume 2200 1.4 ENE Russell Station 25600 15.9 W Bethnic 1070 0.7 N Eaton Farm, Williamson (Indicator) 8240 5.1 ESE Schultz Farm, S. Sodus (Control) 19030 11.8 SE 19

January 1 - December 31, 2014 Docket Nos. 50-244 Figure A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power Plant 20

January 1 -December 31, 2014 Docket Nos. 50-244 Figure A-2 Onsite Sample Locations 21

January 1 - December 31, 2014 Docket Nos. 50-244 Figure A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles) 22

January 1 - December 31, 2014 Docket Nos. 50-244 Figure A-4 Water Sample, Milk Farms and TLD Locations 23

January 1 - December 31, 2014 Docket Nos. 50-244 APPENDIX B REMP Analytical Results Summary of Appendix B Content Appendix B is a presentation of the analytical results for the R.E. Ginna Nuclear Power Plant radiological environmental monitoring programs.

24

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE OF CONTENTS - ANALYTICAL RESULTS Table Title Page B-1 Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water...26 B-2 Concentration of Gamma Emitters in the Flesh of Edible Fish ............................................ 29 B-3 Concentration of Gamma Emitters in Sediment .................................................................... 30 B-4 Concentration of Iodine-i131 in Filtered Air (Charcoal Cartridges) ...................................... 31 B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples ................................. 33 B-6 Concentration of Beta Emitters in Air Particulates - Offsite Samples ................................. 36 B-7 Concentration of Gamma Emitters in Air Particulates ........................................................... 38 B-8 Concentration of Gamma Emitters in Vegetation Samples .................................................. 39 B-9 Concentration of Gamma Emitters (including 1-131) in Milk ............................................... 40 B-10 Typical MDA Ranges for GammaSpectrometry ................................................................. 41 B-11 Typical LLDs for Gamma Spectrometry .............................................................................. 42 B - 12 D irect R adiation ......................................................................................................................... 43 B- 13 G roundw ater Monitoring Wells ............................................................................................ 46 25

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-1 Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water (Results in units of pCiIL +/- 2a)

Sample Code Sample Date Cs-137 Gamma Emitters Gross Beta CIRC-IN Circulating Water Inlet - N 1/13/2014 2.26 +/- 0.57 2/10/2014 2.22 +/- 0.57 3/10/2014 2.30 +/- 0.58 4/7/2014 2.02 +/- 0.59 5/5/2014 2.34 +/- 0.60 6/2/2014 2.08 +/- 0.58 6/30/2014 1.65 +/- 0.58

  • k 7/28/2014 2.61 +/- 0.06 8/25/2014 2.88 +/- 0.61 9/22/2014 2.82 +/- 0.62 10/20/2014 1.68+/- 0.55 11/17/2014 2.97 +/- 1.39 12/15/2014 2.42 +/- 1.45 CIRC-OUT Circulating Water Outlet - N 1/13/2014 2.17 +/- 0.56 2/10/2014 3.86 +/- 0.63 3/10/2014 2.19 +/- 0.59 4/7/2014 2.19 +/- 0.62 5/5/2014 2.01 +/- 0.58 6/2/2014 2.14 +/- 0.56 6/30/2014 1.41 +/- 0.57 7/28/2014 2.63 +/- 0.61 8/25/2014 2.48 +/- 0.60 9/22/2014 2.08 +/- 0.57 10/20/2014 1.57+/- 0.55 11/17/2014 3.92 +/- 1.51 12/15/2014 1.88+/- 1.41 DC Deer Creek - ESE 1/13/2014 3.39 +/- 0.69 2/10/2014 3.85 +/- 0.84 3/10/2014 3.52 +/- 0.70 4/7/2014 3.53 +/- 0.80 5/5/2014 4.28 +/- 0.79 6/2/2014 3.15 +/- 0.77 6/30/2014 6.16 +/- 0.81 7/28/2014 4.25 +/- 0.88 8/25/2014 4.60 +/- 0.96 9/22/2014 4.90 +/- 0.88 10/20/2014 6.98 +/- 2.27 11/17/2014 5.86 +/- 2.32 12/15/2014 26

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-1 Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water (Results in units of pCifL +/- 2a)

Sample Code Sample Date Cs-137 Gamma Emitters Gross Beta MCWA Monroe County Water/Shoremont, Greece - W1 1/13/2014 4.08 +/- 0.46 2/10/2014 *t 5.01 +/- 0.51 3/10/2014 4.05 +/- 0.46 4/7/2014 4.39 +/- 0.48 5/5/2014 4.81 +/- 0.51 6/2/2014 4.36 +/- 0.47 6/30/2014 3.85 +/- 0.44 7/28/2014 4.21 +/- 0.05 8/25/2014 4.18 +/- 0.46 9/22/2014 4.52 +/- 0.48 10/20/2014 3.68 +/- 0.43 11/17/2014 4.39 +/- 1.78 12/15/2014 3.14 +/- 1.53 ML Mill Creek - SW 1 1/13/2014 3.33 +/- 0.71 2/10/2014 4.33 +/- 0.85 3/10/2014 2.72 +/- 0.65 4/7/2014 2.86 +/- 0.72 5/5/2014 3.04 +/- 0.71 6/2/2014 2.87 +/- 0.73 6/30/2014 13.18 +/- 1.08 7/28/2014 3.51 +/- 0.80 "k

8/25/2014 3.81 +/- 0.82 9/22/2014 4.11 +/- 0.75 10/20/2014 *t 5.16 +/- 2.09 11/17/2014 4.79 +/- 2.13 W

Webster (Supplemental) 6/30/2014 4.24 +/- 0.46 7/28/2014 4.31 +/- 0.05 8/25/2014 3.86 +/- 0.45 9/22/2014 "k 4.73 +/- 0.50 10/20/2014 "k 4.26 +/- 0.46 11/17/2014 2.87 +/- 1.42 12/15/2014 2.87 +/- 1.50 27

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-1 Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water (Results in units of pCi/L +/- 2a)

Sample Code Sample Date Cs-1 37 Gamma Emitters Gross Beta OWD Ontario Water District - NE 1/13/2014 2.44 +/- 0.57 2/10/2014 3.81 +/- 0.62 3/10/2014 1.79 +/- 0.56 4/7/2014 "* 2.08 +/- 0.59 5/5/2014 2.31 +/- 0.59

  • t 6/2/2014 1.85 +/- 0.56 6/30/2014 *t 1.47 +/- 0.57 7/28/2014 1.74 +/- 0.06 8/25/2014 1.84+/- 0.56 9/22/2014 2.03 +/- 0.58 10/20/2014 1.73+/- 0.56 11/17/2014 2.92 +/- 1.42 12/15/2014 3.09 +/- 1.51 Control Location
  • No Man-Made Gamma Emitters or Tritium Detected.

28

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-2 Concentration of Gamma Emitters in the Flesh of Edible Fish (Results in units of pCi/kg (wet) +/- 2a)

Sample Code Sample Date Sample Type Gamma Emitters CONTROL1 Local Sites in Control Sectors 5/14/2014 Brown Bullhead t 5/14/2014 Carp "k 5/14/2014 Largemouth Bass "k 5/14/2014 Perch EAST East Sector 10/21/2014 Chinook Salmon Greece 1 Control 9/29/2014 Brown Trout 9/29/2014 Lake Trout 9/29/2014 Rainbow Trout 9/29/2014 Smallmouth Bass NORTH North Sector 2/7/2014 Brown Trout 2/7/2014 Rainbow Trout 2/7/2014 White Bass "k 5/22/2014 Smallmouth Bass *t 11/4/2014 Lake Trout 11/7/2014 Freshwater Drum 11/7/2014 White Bass 1Control Locations include Greece, NY and Irondequoit, NY.

  • No Man-Made Gamma Emitters Detected.

29

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-3 Concentration of Gamma Emitters in Sediment (Results in units of pCi/kg (wet) +/- 2a)

Sample Code Sample Date Gamma Emitters Shoreline EAST East Sector 4/21/2014 8/11/2014 GREECE 1 Control 4/21/2014 8/11/2014 NORTH 4/18/2014 North Sector Control Location

  • No Man-Made Gamma Emitters Detected.

30

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-4 Concentration of Iodine-131 in Filtered Air (Charcoal Cartridges)

(Results in units of 10-2 pCi/m3 +/-2a)

Start Date Stop Date STATION-02 STATION-04 STATION-07 STATION- STATION-09 STATION-11 Manor Training West Fence 081 Webster Williamson House Yard Center Line Seabreeze Parking Lot 12/30/2013 1/6/2014

  • 1/6/2014 1/13/2014 1/13/2014 1/20/2014 1/20/2014 1/27/2014
  • 1/27/2014 2/3/2014 2/3/2014 2/10/2014 2/10/2014 2/17/2014 2/17/2014 2/24/2014 2/24/2014 3/3/2014 3/3/2014 3/10/2014 'A" "k

3/10/2014 3/17/2014 "k 3/17/2014 3/24/2014 3/24/2014 3/31/2014 "k

3/31/2014 4/7/2014 *t 4/7/2014 4/14/2014 "k 4/14/2014 4/21/2014 4/21/2014 4/28/2014

'it" 4/28/2014 5/5/2014 "k 5/5/2014 5/12/2014 'Jr 5/12/2014 5/19/2014 *r 5/19/2014 5/26/2014 *it 5/26/2014 6/2/2014

  • k 6/2/2014 6/9/2014 6/9/2014 6/16/2014 **

6/16/2014 6/23/2014 6/23/2014 6/30/2014 6/30/2014 7/7/2014 *t 7/7/2014 7/14/2014 7/14/2014 7/21/2014 7/21/2014 7/28/2014 7/28/2014 8/4/2014 8/4/2014 8/11/2014 8/11/2014 8/18/2014 8/18/2014 8/25/2014 8/25/2014 9/1/2014

  • t 9/1/2014 9/8/2014 9/8/2014 9/15/2014 9/15/2014 9/22/2014 31

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-4 Concentration of Iodine-131 in Filtered Air (Charcoal Cartridges)

(Results in units of 10"2 pCi/m 3 +/- 2a)

Start Date Stop Date STATION-02 STATION-04 STATION-07 STATION- STATION-09 STATION-i 1 Manor Training West Fence 08' Webster Williamson House Yard Center Line Seabreeze Parking Lot 9/22/2014 9/29/2014 9/29/2014 10/6/2014 "k "*

10/6/2014 10/13/2014 */

10/13/2014 10/20/2014 10/20/2014 10/27/2014 10/27/2014 11/3/2014 11/3/2014 11/10/2014 "k 11/10/2014 11/17/2014 11/17/2014 11/24/2014 11/24/2014 12/1/2014

"/r 12/1/2014 12/8/2014 "k 12/8/2014 12/15/2014 12/15/2014 12/22/2014 12/22/2014 12/29/2014 Control Location

  • 1-131 not detected.

2 GFI Tripped. Collected sample did not meet LLD.

3 Wet filter sample was not analyzed.

32

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples (Results in units of 10"2 pCi/m 3 +/- 2y Uncertainty)

Start Date Stop Date STATION-02 STATION-03 STATION-04 STATION-05 STATION-06 STATION-07 STATION-13 Manor House East Field Training Creek Bridge Main Parking West Fence Substation 13 Yard Center Parking Lot Line Lot 12/30/2013 1/6/2014 2.2 +/- 0.1 2.0+/-0.1 2.2 +/- 0.1 2.1 +/- 0.1 2.0 +/- 0.1 2.0 +/- 0.1 2.3 +/- 0.1 1/6/2014 1/13/2014 2.5 +/- 0.2 2.5 +/- 0.2 2.7 +/- 0.2 2.3 +/- 0.2 2.5 +/- 0.2 2.7 +/- 0.2 2.7 +/- 0.2 1/13/2014 1/20/2014 2.5 +/- 0.1 2.6 +/- 0.1 2.3 +/- 0.2 2.6 +/- 0.1 2.7 +/- 0.1 2.8 +/- 0.1 2.6 +/- 0.1 1/20/2014 1/27/2014 1.94-0.1 2.0 +/- 0.1 2.0 +/- 0.1 1.9 +/- 0.1 2.1 +/- 0.1 1.9 +/-0.1 1.94-0.1 1/27/2014 2/3/2014 2.5 +/- 0.1 2.4 +/- 0.1 2.3 +/- 0.1 2.5 +/- 0.1 2.5 +/- 0.1 2.2 +/- 0.1 2.6 +/- 0.1 2/3/2014 2/10/2014 2.6 +/- 0.1 2.5 +/- 0.1 2.6 +/- 0.1 2.5 +/- 0.1 2.7 +/- 0.3 2.7+/-0.1 2.7 +/- 0.1 2/10/2014 2/17/2014 2.9 +/- 0.1 2.8 +/- 0.1 2.8 +/- 0.2 2.8 +/- 0.1 3.0+/-0.1 2.7+/-0.1 2.8 +/- 0.1 2/17/2014 2/24/2014 2.1 +/-0.1 2.0 +/- 0.1 2.1 +/-0.1 1.9 +/- 0.1 2.1 +/- 0.1 2.1 +/-0.1 2.1 +/-0.1 1

2/24/2014 3/3/2014 3.2 +/- 0.2 3.3 +/- 0.1 3.3 +/- 0.2 3.3 +/- 0.1 3.3 +/- 0.1 3.4 +/- 0.2 3/3/2014 3/10/2014 2.7 +/- 0.1 2.5 +/- 0.1 2.7 +/- 0.2 2.5 +/- 0.1 2.7 +/- 0.1 2.6+/-0.1 2.7 +/- 0.1 3/10/2014 3/17/2014 3.2 +/- 0.3 2.3 +/- 0.1 2.4 +/- 0.1 2.4 +/- 0.1 3.7 +/- 0.4 2.4 +/- 0.1 2.1 +/-0.1 3/17/2014 3/24/2014 1.74-0.1 1.6 +/-0.1 1.8 +/-0.1 1.6 +/- 0.1 1.9 +/-0.1 1.8 +/-0.1 1.94-0.1 3/24/2014 3/31/2014 2.4 +/- 0.1 2.6 +/- 0.1 2.5 +/- 0.1 2.5 +/- 0.1 2.7 +/- 0.2 2.7 +/- 0.1 2.5+/-0.1 3/31/2014 4/7/2014 1.94-0.1 1.9 +/-0.1 1.9 +/-0.1 1.94-0.1 1.9 +/-0.1 1.8+/-0.1 1.84-0.1 4/7/2014 4/14/2014 2.4 +/- 0.1 2.2 +/- 0.1 2.5 +/- 0.2 2.3 +/- 0.1 1.9 +/-0.1 2.3+/-0.1 2.2 +/-0.1 4/14/2014 4/21/2014 2.4+/-0.1 2.3+/-0.1 2.54/-0.1 2.3+/-0.1 2.5 +4- 0.1 2.54+-0.1 2.74-0.1 4/21/2014 4/28/2014 2.6 +/- 0.1 2.3 +/- 0.1 2.6 +/- 0.1 2.9 +/- 0.2 2.4 +/- 0.1 2.5 +/- 0.1 2.1 +/-0.1 4/28/2014 5/5/2014 1.04-0.1 1.0 +/-0.1 1.1 +/-0.1 1.24-0.2 0.9 +/- 0.1 1.0 +/-0.1 1.04-0.1 5/5/2014 5/12/2014 2.2 +/- 0.1 2.2 +/- 0.1 2.2 +/- 0.1 2.4 +/- 0.3 2.4 +/- 0.1 2.3 +/- 0.1 2.5 +/-0.1 5/12/2014 5/19/2014 1.6 +/- 0.1 1.6 +/- 0.1 1.6 +/- 0.1 1.8 +/-0.2 1.4 +/- 0.1 1.5 +/-0.1 1.6 +/- 0.1 5/19/2014 5/26/2014 2.0 +/- 0.1 2.9 +/- 0.2 2.3 +/- 0.1 2.5 +/- 0.2 2.2 +/- 0.1 2.3 +/- 0.1 2.1 +/-0.1 5/26/2014 6/2/2014 1.44-0.1 2.0 +/- 0.2 1.6 +/- 0.1 1.9+/-0.2 1.4 +/-0.1 1.5 +/-0.1 1.7+/-0.1 6/2/2014 6/9/2014 1.5 +/- 0.1 1.4 4/-0.1 1.5 4/- 0.1 1.74-0.2 1.5 +/-0.1 1.4 +/-0.1 1.5 +/-0.1 33

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples (Results in units of 10"2 pCi/mr3 +/- 2c Uncertainty)

Start Date Stop Date STATION-02 STATION-03 STATION-04 STATION-05 STATION-06 STATION-07 STATION-13 Manor House East Field Training Creek Bridge Main Parking West Fence Substation 13 Yard Center Parking Lot Line Lot 6/16/2014 6/23/2014 1.6 4/- 0.1 1.4 +/- 0.1 2.2 +/- 0.3 1.84-0.2 1.5 +/- 0.1 1.5 +/-0.1 1.74-0.1 6/23/2014 6/30/2014 2.4 +/- 0.3 2.1 +/- 0.1 2.2 +/- 0.1 2.4 +/- 0.2 2.0 +/- 0.1 2.1 +/-0,1 2.3 +/- 0.2 6/30/2014 7/7/2014 1.94-0.1 2.0 +/- 0.1 2.1 +/- 0.1 2.2 +/- 0.2 1.8 +/- 0.1 2.0 +/- 0.2 2.3 +/- 0.2 7/7/2014 7/14/2014 1.5 +/-0.1 2.1 +/- 0.1 2.0 +/- 0.1 2.4 +/- 0.2 1.9 +/-0.1 2.3 +/- 0.2 2.1 +/- 0.1 7/14/2014 7/21/2014 1.84-0.3 2.0 +/- 0.1 1.8 +/- 0.1 2.0 +/- 0.2 1.9 +/- 0.1 1.9 +/-0,1 2.2 +/- 0.2 7/21/2014 7/28/2014 2.5 +/- 0.1 2.7 +/- 0.1 2.3 +/- 0.1 2.5 +/- 0.2 2.3 +/- 0.1 2.5 +/- 0.2 2.4 +/-0.2 7/28/2014 8/4/2014 2.0 +/- 0.1 2.3 +/- 0.1 2.2+/-0.1 2.4 +/- 0.2 2.2 +/- 0.1 2.4 +/- 0.1 2.9 +/- 0.2 8/4/2014 8/11/2014 2.1 +/-0.1 2.2 +/- 0.1 2.0 +/- 0.1 2.6 +/- 0.2 2.2 +/- 0.1 2.1 +/- 0.2 2.2 +/- 0.2 8/11/2014 8/18/2014 1.44-0.1 1.5 +/- 0.1 1.5 +/- 0.1 1.7 +/-0.2 1.4 +/-0.1 1.7 +/- 0.1 1.34-0.1 8/18/2014 8/25/2014 2.2+/-0.1 2.4+/-0.1 2.2 +/- 0.1 2.6 4/- 0.2 2.2+/-0.1 2.4 +/- 0.2 2.9 +/- 0.2 8/25/2014 9/1/2014 3.1 +/-0.2 2.3 +/- 0.1 2.3 +/- 0.2 2.4 +/- 0.2 2.1 +/-0.1 2.3 +/- 0.1 2.6+/-0.1 9/1/2014 9/8/2014 2.7 +/- 0.2 2.9 +/- 0.2 2.8 +/- 0.2 3.4 +/- 0.3 2.6 +/- 0.2 3.2 +/- 0.2 3.0 +/- 0.2 9/8/2014 9/15/2014 1.34-0.1 1.5 +/-0.1 1.3 +/- 0.1 1.4 +/-0.2 1.3 +/-0.1 1.54-0.1 1.64-0.1 9/15/2014 9/22/2014 2.5 +/- 0.1 2.9 +/- 0.1 2.6 +/- 0.1 2.7 +/- 0.2 2.4+/-0.1 2.7 +/- 0.2 2.7 +/- 0.2 9/22/2014 9/29/2014 3.0 +/- 0.1 3.3 +/- 0.1 2.9 +/- 0.1 3.4 +/- 0.2 3.2 +/- 0.1 3.4 +/- 0.2 3.9 +/- 0.2 9/29/2014 10/6/2014 2.5 +/- 0.2 2.8 +/- 0.2 2.7 +/- 0.2 2.9 +/- 0.2 2.6 +/- 0.2 2.9 +/- 0.2 2.8 +/- 0.2 10/6/2014 10/13/2014 1.84-0.1 1.9 +/- 0.1 1.9 +/- 0.1 2.0 +/- 0.2 1.9 +/-0.1 1.94-0.1 1.94-0.1 10/13/2014 10/20/2014 1.6+/-0.1 1.9 +/-0.1 1.8 +/- 0.1 1.9 +/-0.2 1.9 +/-0.1 1.84-0.1 1.94-0.1 10/20/2014 10/27/2014 1.8+/-0.2 2.0 +/- 0.1 2.0 +/- 0.1 2.3 +/- 0.2 2.0 +/- 0.1 2.1 +/- 0.1 2.2 +/- 0.1 10/27/2014 11/3/2014 2.2 +/- 0.1 1.9 +/- 0.1 1.9 +/- 0.1 2.2 +/- 0.2 1.8 +/-0.1 2.2 +/- 0.1 2.5 +/- 0.1 11/3/2014 11/10/2014 2.0 +/- 0.1 2.2 +/- 0.1 2.04/-0.1 2.1 +/-0.2 2.4 +/- 0.1 2.1 +/-0.1 2.3 +/- 0.1 11/10/2014 11/17/2014 2.0 +/- 0.1 2.0 +/- 0.1 2.0 +/- 0.1 2.2 +/- 0.2 1.8 +/- 0.1 2.1 +/-0.1 2.1 +/-0.1 11/17/2014 11/24/2014 2.6 +/- 0.1 2.6 +/- 0.1 2.3 +/- 0.1 2.7 +/- 0.2 2.5 +/- 0.1 2.5 +/- 0.1 2.7 4/- 0.1 11/24/2014 12/1/2014 2.1 +/-0.1 2.2 +/- 0.1 2.1 +/- 0.1 2.3 +/- 0.2 2.1 +/-0.1 2.1 +/-0.1 2.2 +/- 0.1 34

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples (Results in units of 10-2 pCi/mr3 +/- 2a Uncertainty)

Start Date Stop Date STATION-02 STATION-03 STATION-04 STATION-05 STATION-06 STATION-07 STATION-13 Manor House East Field Training Creek Bridge Main Parking West Fence Substation 13 Yard Center Parking Lot Line Lot 12/1/2014 12/8/2014 2.6 +/-0.1 2.7 +/-0.1 2.6 +/-0.1 2.7 +/-0.2 2.6 +/-0.1 2.6 +/-0.1 2.8 +/-0.1 12/8/2014 12/15/2014 2.1 +/-0.1 2.3+/-0.1 2.1 +/-0.1 2.2+/-0.2 2.2+/-0.1 2.3+/-0.1 2.3+/-0.1 12/15/2014 12/22/2014 1.8+/-0.1 1.94+-0.1 1.9+/-0.1 2.0+/-0.2 1.94+-0.1 1.8+/-0.1 1.8+/-0.1 12/22/2014 12/29/2014 1.84+-0.1 1.94+-0.1 1.8+/-0.1 2.0+/-0.2 1.9+/-0.1 1.94+-0.1 2.0+/-0.1 35

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-6 Concentration of Beta Emitters in Air Particulates - Offsite Samples (Results in units of 10- pCi/m3 +/- 2a Uncertainty)

Start Date Stop Date STATION- STATION- STATION- STATION- STATION-081 09 101 11 121 Seabreeze Webster Walworth Williamson Sodus Point 12/30/2013 1/6/2014 2.3 +4-0.1 2.5 +/-0.2 2.1 +/-0.1 2.2 +/-0.1 2.4 +4-0.1 1/6/2014 1/13/2014 2.7 +4-0.2 2.9 +4-0.3 2.5 +4-0.1 2.8 +4- 0.2 2.8 +4- 0.2 1/13/2014 1/20/2014 2.6 +4-0.1 2.7 +4-0.2 2.6 +4-0.1 2.6 +/- 0.2 2.6 +4- 0.1 1/20/2014 1/27/2014 2.0 +1-0.1 2.3 +4-0.2 1.8 +4-0.1 2.1 +/-0.1 2.2 +4-0.1 1/27/2014 2/3/2014 2.7 +4-0.2 3.0 +4-0.2 2.6 +4-0.1 3.0 +/-0.2 2.8 +4-0.1 2/3/2014 2/10/2014 2.9 +4-0.2 2.9 +4-0.2 2.6 +4-0.1 2.9 +4-0.2 2.8 +4-0.1 2/10/2014 2/17/2014 2.8 +4-0.2 3.0 +4-0.2 2.6 +4-0.1 2.7 +4- 0.2 2.8 +4- 0.1 2/17/2014 2/24/2014 2.4 +4-0.1 2.2 +/-0.2 2.1 +/-0.1 2.2 +4-0.2 2.4 +/-0.1 2/24/2014 3/3/2014 3.6 +4-0.2 3.7 +4-0.3 3.2 +4-0.1 3.8 +4-0.2 3.7 +4-0.2 3/3/2014 3/10/2014 2.8 +4-0.2 3.0 +4-0.2 2.6 +4-0.1 2.9 +4-0.2 2.9 +4-0.1 3/10/2014 3/17/2014 2.3 +4-0.1 2.3 +/-0.2 2.0 +/-0.1 4.4 +4-0.7 2.1 +/-0.1 3/17/2014 3/24/2014 1.9 +4-0.1 2.0 +4-0.2 1.8 +4-0.1 1.9 +/- 0.1 1.9 +4- 0.1 3/24/2014 3/31/2014 2.6 +4-0.2 2.4 +4-0.2 2.3 +4-0.1 2.7 +4-0.2 2.5 +4-0.1 3/31/2014 4/7/2014 1.8 +4-0.1 2.0 +4-0.2 1.8 +4- 0.1 1.9 +4- 0.1 2.0 +4-0.1 4/7/2014 4/14/2014 2.4 +4-0.2 2.5 +/- 0.2 2.2 +4-0.1 2.4 +/- 0.2 2.3 +4- 0.1 4/14/2014 4/21/2014 2.8 +4-0.2 3.0 +4-0.2 2.7 +4-0.1 2.9 +4-0.2 2.9 +4-0.1 4/21/2014 4/28/2014 2.2 +4-0.1 2.2 +4-0.2 2.0 +1-0.1 2.3 +4-0.1 2.2 +4-0.1 4/28/2014 5/5/2014 1.1 +/-0.1 1.3 +4-0.2 1.0 +4-0.1 0.9 +4-0.1 1.0 +4-0.1 5/5/2014 5/12/2014 2.4 +4-0.1 2.6 +4-0.2 2.6 +4-0.1 2.6 +4-0.1 2.4 +4-0.1 5/12/2014 5/19/2014 1.84+-0.1 2.24+-0.2 1.64+-0.1 1.84+-0.1 1.64+-0.1 5/19/2014 5/26/2014 2.3 +4-0.1 1.2 +4-0.1 2.1 +/-0.1 2.2 +4-0.1 2.1 +/-0.1 5/26/2014 6/2/2014 1.74+-0.1 1.64+-0.1 1.54+-0.1 1.64+-0.1 1.6+/-0.1 6/2/2014 6/9/2014 1.54+-0.1 1.24+-0.1 1.44+-0.1 1.54+-0.1 1.64+-0.2 6/9/2014 6/16/2014 1.44+-0.1 1.1 +/-0.1 1.1 +/-0.1 1.34+-0.1 1.3+/-0.2 6/16/2014 6/23/2014 1.84+-0.1 1.6+/-0.1 1.54+-0.1 1.64+-0.1 1.84+-0.2 6/23/2014 6/30/2014 2.4 +4-0.1 2.2 +4-0.1 1.9 +4-0.1 2.1 +/-0.1 2.3 +4-0.2 6/30/2014 7/7/2014 2.2 +4-0.1 1.9 +/-0.1 2.2 +4-0.1 2.1 +/-0.1 2.0 +4-0.2 7/7/2014 7/14/2014 2.1 +/-0.1 1.8 +4-0.1 1.9 +4-0.1 2.0 +4-0.1 2.0 +4-0.2 7/14/2014 7/21/2014 2.1 +/-0.1 1.9 +4-0.1 2.0 +4-0.1 2.0 +4-0.1 2.2 +4-0.2 7/21/2014 7/28/2014 2.1 +/-0.1 2.0 +1-0.1 2.2 +4-0.1 2.2 +4-0.1 2.2 +4-0.2 7/28/2014 8/4/2014 3.0 +4-0.2 2.6 +4-0.1 2.5 +/-0.1 2.5 +4-0.1 2.8 +4-0.2 8/4/2014 8/11/2014 2.0+/-0.1 1.94+-0.1 1.84+-0.1 2.04+-0.1 1.9+/-0.2 8/11/2014 8/18/2014 1.44+-0.1 1.3+/-0.1 1.44+-0.1 1.44+-0.3 1.44+-0.2 8/18/2014 8/25/2014 2.9 +4- 0.2 2.5 +4- 0.2 2.4 +4-0.1 2.5 +4-0.2 2.5 +4- 0.2 8/25/2014 9/1/2014 2.4 +4-0.1 2.2 +4-0.1 2.4 +4-0.1 2.3 +4-0.1 2.4 +/-0.2 9/1/2014 9/8/2014 2.9 +4- 0.2 2.6 +4- 0.2 2.7 +4- 0.2 2.8 +4-0.2 2.9 +4- 0.3 9/8/2014 9/15/2014 1.64+-0.1 1.4+/-0.1 1.4+/-0.1 1.5+/-0.1 1.4+/-0.2 9/15/2014 9/22/2014 2.8 +4-0.2 2.5 +4-0.1 2.6 +4-0.1 2.5 +4-0.1 2.5 +/-0.2 9/22/2014 9/29/2014 3.8 +4-0.2 3.2 +4-0.2 3.4 +4-0.2 3.5 +4-0.2 3.9 +4-0.3 36

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-6 Concentration of Beta Emitters in Air Particulates - Offsite Samples (Results in units of 10.2 pCi/m 3 +/- 2a Uncertainty)

Start Date Stop Date STATION- STATION- STATION- STATION- STATION-081 09 101 11 12' Seabreeze Webster Walworth Williamson Sodus Point 9/29/2014 10/6/2014 2.9 +/-0.2 2.5 +/-0.1 2.7 +/-0.1 2.8 +/-0.2 2.8 +/-0.2 10/6/2014 10/13/2014 2.1 +/-0.1 1.7+/-0.1 1.9+/-0.1 1.8+/-0.1 1.8+/-0.2 10/13/2014 10/20/2014 1.8+/-0.1 1.7+/-0.1 1.6+/-0.1 1.6+/-0.1 2.0+/-0.2 10/20/2014 10/27/2014 2.2 +/-0.1 1.8 +/-0.1 2.0 +/-0.1 2.0 +/-0.1 2.1 +/-0.2 10/27/2014 11/3/2014 2.2 +/-0.1 2.0 +/-0.1 2.0 +/-0.1 2.0 +/-0.1 2.0 +/-0.2 11/3/2014 11/10/2014 2.4+/-0.1 2.0+/-0.1 2.3+/-0.1 2.2+/-0.1 2.1 +/-0.2 11/10/2014 11/17/2014 2.0+/-0.1 1.8+/-0.1 2.0+/-0.1 2.0+/-0.1 2.0+/-0.2 11/17/2014 11/24/2014 2.5+/-0.1 2.1 +/-0.1 2.6+/-0.1 2.3+/-0.1 2.7+/-0.2 11/24/2014 12/1/2014 2.0+/-0.1 1.8+/-0.1 2.1 +/-0.1 2.3+/-0.1 2.2+/-0.2 12/1/2014 12/8/2014 2.8 +4-0.1 2.5 +/- 0.1 2.5 +4- 0.1 2.4 +4-0.1 2.7 +4-0.2 12/8/2014 12/15/2014 2.4+/-0.1 1.9+/-0.1 2.1 +/-0.1 2.1 +/-0.1 2.3+/-0.2 12/15/2014 12/22/2014 1.6+/-0.1 1.5+/-0.1 1.6+/-0.1 1.5+/-0.1 1.8+/-0.2 12/22/2014 12/29/2014 2.1 +/-0.1 1.8+/-0.1 1.8+/-0.1 2.1 +/-0.1 1.9+/-0.2 Control Location 37

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-7 Concentration of Gamma Emitters in Air Particulates (Results in units of 10.3 pCi/m 3 +/- 2a)

Location Description 3/31/2014 6/30/2014 9/29/2014 12/29/2014 Manor House STATION-02 Manor House Yard STATION-03 East Field STATION-04 Training Center Parking Lot STATION-05 Creek Bridge STATION-06 Main Parking Lot STATION-07 West Fence Line STATION-08 1 Seabreeze STATION-09 Webster STATION-10 Walworth STATION-1 1 Williamson 1

STATION-12 Sodus Point STATION-13 Substation 13 Control Location

  • No Man-Made Gamma Emitters Detected.

38

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-8 Concentration of Gamma Emitters in Vegetation Samples (Results in units of pCi/kg (wet) +/- 2a)

Sample Code Sample Date Sample Type Gamma Emitters CONTROL' Local Sites in Control Sectors 7/31/2014 Cucumbers 7/31/2014 Onion (root) 7/31/2014 Squash 7/31/2014 Tomato 7/31/2014 Tuber (potato) 8/2/2014 Greens 10/9/2014 Apples 10/9/2014 Cabbage 10/9/2014 Grapes EAST East Sector 6/23/2014 Greens 7/22/2014 Onion (root) 7/22/2014 Tuber (potato) 8/11/2014 Squash 8/11/2014 Tomato 8/18/2014 Corn 8/25/2014 Cabbage 9/30/2014 Grapes ESE East South East Sector 6/23/2014 Greens 7/14/2014 Cucumbers 7/21/2014 Onion (root) 7/21/2014 Tuber (potato) 8/11/2014 Squash 8/11/2014 Tomato 9/22/2014 Grapes SSE South South East Garden 6/23/2014 Greens 7/21/2014 Onion (root) 7/21/2014 Squash 7/21/2014 Tuber (potato) 7/31/2014 Cucumbers 8/11/2014 Tomato 8/25/2014 Cabbage 9/22/2014 Apples

'Control Location

  • No Man-Made Gamma Emitters Detected.

39

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-9 Concentration of Gamma Emitters (including 1-131) in Milk (Results in units of pCi/Liter +/- 2a Sample Code Sample Date Gamma Emitters EATON ESE Indicator 1/6/2014 2/3/2014 3/3/2014 3/31/2014 4/28/2014 5/27/2014 6/9/2014 6/23/2014 7/7/2014 7/21/2014 8/4/2014 8/19/2014 9/2/2014 9/15/2014 9/29/2014 10/13/2014 10/27/2014 11/10/2014 12/8/2014 SCHULTZ2 South Sodus Control 1/6/2014 2/3/2014 3/3/2014 3/31/2014 4/28/2014 5/27/2014 6/9/2014 6/23/2014 7/7/2014 7/21/2014 8/4/2014 8/19/2014 9/2/2014 9/15/2014 9/29/2014 10/13/2014 10/27/2014 11/10/2014 12/8/2014

  • No Man-Made Gamma Emitters Detected.

40

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-10 Typical MDA Ranges for Gamma Spectrometry Surface Selected Air Water, Ground- Oysters Shoreline Vegetation Nuclides Particulates3 Drinking Fish waterMilk Oysters Seine Soil (pCi/kg) Vgtion (10.2 pCi/m ) Water (pCi/L)

(pCi/L)

Na-22 0-0 1.7-4 1 -54.5 2.2-4.2 3.9-5.3 4.4-21.1 32.5-60.2 22.4-86 11.2-34.1 K-40 0-0 18.6-44.1 120-421.3 22.4-47.8 30.7-43.5 37.2- 152 318.5-453 163-734 77.6-287 Cr-51 0-0 13-34.8 118-533 20.1 -33.2 20.7-31.2 24.5-112 242-364 126-706 57.6-206 Mn-54 0-0 1.7-3.6 12-51.4 2.1 -3.7 2.9-3.9 4.4-36.3 29.5-42.3 21.3-78.2 8.5-29.7 Co-58 0-0 1.8-3.6 17-57.1 2.1 -3.9 2.9-4 .5-44.8 28.4-46.2 21.6-72.2 8.4-28.6 Fe-59 0-0 3.7-8.2 35-147 4.7-8.2 6.9-9.9 6.2-91.7 70.6-111 46.1 -173 19.7-62.3 Co-60 0-0 1.8-3.7 13-57.9 2.1 -4 3.5-4.8 7.2-37.3 34.1 -50.8 20.3-79.8 10.3-32.4 Zn-65 0-0 3.6-7.5 34- 132 4.2- 10.6 7.4-9.6 13.2-82.2 79.5- 122 56.2-202 21.3-69.5 Nb-95 0-0 1.9-4.2 14-80.2 2.4-4.3 2.9-4 3.6- 16.5 37.4-50 22.8- 100 8.9-29.5 Zr-95 0-0 3.1 -6.3 20-87.9 3.8-6.7 5-6.7 5.9-26.4 50.8-81.4 38.2- 136 15-49 Ru-106 0-0 13.9-31.1 153-359 17.8-32.9 24.7-31.2 29- 134 253-360 187-586 73.2-252 Ag-110m 0-0 1.5-3.4 13-46.7 1.9-3.5 2.7-3.4 3.3-15 27-40.6 25.1 -75.1 7.4-28.1 1-131 1 0-.4 0-63.2 21 -1329 3.6-9 .4-.6 4-18.6 46.2-109 35-4808 10.4-32.6 Cs-134 0-0 1.6-3.4 14-66.2 1.9-3.8 2.6-3.3 4.5-33.3 29.4-42 37-74.5 9.3-27.6 Cs-137 0-0 1.6-3.6 11 -54.9 1.8-3.9 2.9-3.8 5.4-34.8 28.9-46.9 30.5-79.6 10.6-29.3 Ba-140 0-.1 4-16.6 23-355 4.2-8.2 3-6.6 4.8-22.8 48.5-104 53-703 11 -41.4 La-140 0-.1 4-16.6 23-355 4.2-8.2 3-6.6 4.8-22.8 48.5-104 53- 703 11 -41.4 Ce-144 0-0 8.9-17.9 48-174 10.9-21.7 15.5-18.8 14-62.5 123-165 93.2-310 29.8-117

'This MDA range for 1-131 on a charcoal cartridge is typically 4.16 x 10--' to 3.40 x 10W pCi/mi 41

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-li Typical LLDs for Gamma Spectrometry Selected Air Nelidesd Nuclides Particulates 10'3 pCi/m3 Surface Water, pCi/L Fish(wet) pCi/kg Groundwater pCi/L Oysters (wet)pCi/kg Precipitation pCi/L Soil(dry) pCi/kg Vegetation pCi/kg (dry)

Na-22 2.9 2.9 22 2.9 22 2.9 24 35 Cr-51 12 17 88 17 88 17 110 162 Mn-54 2.1 2.4 17 2.4 17 2.4 18 27 Co-58 2 2.4 16 2.4 16 2.4 17 25 Fe-59 4.6 5.2 37 5.2 37 5.2 38 60 Co-60 2.7 2.8 22 2.8 22 2.8 21 33 Zn-65 2.8 5.6 23 5.6 23 5.6 54 66 Nb-95 1.9 2.2 15 2.2 15 2.2 18 25 Zr-95 3.3 3.8 27 3.8 27 3.8 29 44 Ru-106 17 20 135 20 135 20 146 223 Ag-11Orn 1.8 2.1 14 2.1 14 2.1 16 25 Te-129m 20 26 149 26 149 26 180 265 1-131* 1.5 2 11 2 11 2 14 20 Cs-134 1.9 2.2 15 2.2 15 2.2 20 24 Cs-137 1.8 2.3 15 2.3 15 2.3 17 27 Ba-140 6.1 7.3 48 7.3 48 7.3 54 80 La- 140 3.4 4.1 26 4.1 26 4.1 25 41 Ce-144 5.5 12 43 12 43 12 75 101

  • The LLD for 1-131 measured on a charcoal cartridge is 2.0 x10- pCi/m
  • 42

January 1 - December 31, 2014 Docket Nos. 50-244 Table B-12 Direct Radiation (Results in Units of mR/90 days +/- la) 2 Onsite-Manor House Yard 12.3 +/- 0.5 12.9 +/- 0.6 10.8 +/- 0.6 13.7 +/- 0.5 3 Onsite-In field approximately 200 ft SE of 12.36 +/- 0.7 13.3 +/- 0.8 11.1 +/- 0.7 13.8 +/- 0.5 station #2 4 Onsite-Training Center yard driveway circle 11.2 +/- 0.7 11.9 +/- 0.6 10.0 +/- 0.6 12.8 +/- 0.5 5 Onsite-Between creek and plant entry road 13.8 +/- 0.7 12.7 +/- 0.6 11.1 +/- 0.7 14.0 +/- 1.0 6 Onsite-SW side of plant parking lot 9.5 +/- 0.6 10.3 +/- 0.7 7.9 +/- 0.7 11.3 +/- 0.4 7 Onsite-utility pole along West plant fence 11.2 +/- 0.5 11.4 +/- 0.5 9.2 +/- 0.7 12.6 +/- 0.6 8 1 Topper Drive-lrondequoit, Seabreeze 12.4 +/- 0.7 11.9 +/- 0.8 8.8 +/- 0.5 12.6 +/- 0.8 Substation #51 9 Phillips Road-Webster, intersection with 11.9 +/- 0.9 11.7 +/- 0.8 9.2 +/- 0.7 11.7 +/- 0.5 Highway #104, Substation #74 10 1 Atlantic Avenue-Walworth, Substation #230 10.5 +/- 0.6 10.6 +/- 0.8 8.5 +/- 0.6 11.1 +/- 0.6 11 W. Main Street-Williamson, Substation #207 10.7 +/- 0.5 11.7 +/- 0.5 8.7 +/- 0.7 12.3 +/- 0.7 12 1 12 Seaman Avenue-Sodus Point-Off Lake Road 11.5 +/- 0.5 12.5 +/- 0.6 10.0 +/- 0.5 12.7 +/- 1.0 by Sewer district, Substation #209 13 Onsite- South of Meteorological Tower 15.3 +/- 0.8 16.9 +/- 0.7 13.8 +/- 0.7 17.0 +/- 0.6 14 NW corner of field along lake shore 11.7 +/- 0.6 12.5 +/- 0.6 10.3 +/- 0.6 14.1 +/- 0.5 15 Field access road, west of orchard, 12.7 +/- 0.5 14.2 +/- 0.6 10.9 +/- 0.6 14.5 +/- 0.8 approximately 3000' West of plant 43

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE B-12 (Continued)

Direct Radiation (Results in Units of mR/90 days +/- 1a)

,iw uorner ot orchard, approximately 30uuu 16 West of plant, approximately 200' North of 12.4 +/- 0.7 13.5 +/- 0.6 11.3 +/- 0.6 13.9 +/- 0.5 Lake Road 17 Utility pole in orchard, approximately 75" North 11.7 05 12.5 +/- 0.7 10.4 +/- 0.5 13.4 0.7 of Lake Road 18 Approximately 30' North of NE corner of 10.3 0.5 11.0 +/- 0.6 8.3 +/- 0.6 11.4 +/- 0.6 Substation 13A fence 19 On NW corner of house 100' East of plant 11.6 +/- 0.7 10.6 +/- 0.6 8.0 +/- 0.9 10.8 +/- 0.6 access road Approximately 150' West of Ontario Center 20 Road and approximately 170' South of Lake 13.2 +/- 1.2 12.7 +/- 0.6 10.0 +/- 0.5 13.0 +/- 0.8 Road 21 North side of Lake Road, approximately 200' 11.4 +/- 0.9 12.4 +/- 0.8 10.4 +/- 0.9 13.0 +/- 0.6 East of Ontario Center Road 22 North side of Lake Road, SE, property owner 11.1 + 0.6 11.2 +/- 0.7 8.9 +/- 0.6 11.7 +/- 0.8 23 East property line, midway between Lake 11.5 + 1.0 13.0 +/- 1.1 11.0 +/- 0.5 14.5 +/- 0.7 Road and Lake shore 24 Lake shore near NE corner of property 12.9 + 0.6 12.7 +/- 0.8 10.4 +/- 0.7 13.8 +/- 0.6 25 1 Substation #73, Klem Road, adjacent to 897 11.1 +/- 0.5 11.3 +/- 0.7 8.8 +/- 0.5 11.9 +/- 0.4 Klem Road 26 1 Service Center, Plank Road, West of 250 11.3 + 0.9 12.0 +/- 0.6 8.9 +/- 0.5 12.4 +/- 0.9 27 1 Atlantic Avenue at Knollwood Drive utility pole, 10.9 +/- 0.7 11.3 +/- 0.6 9.2 +/- 0.7 12.0 +/- 0.7 North side of road 28 1 Substation #193, Marion, behind Stanton Ag. 10.0 +/- 0.6 11.3 +/- 0.7 9.3 +/- 0.5 12.3 +/- 0.5 Service, North Main Street 44

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE B-12 (Continued)

Direct Radiation (Results in Units of mR/90 days +/- 1a) 29 1Substation #208, Town Line Road (CR-118), 10.5 + 0.7 11.5 +/- 0.8 8.6 +/- 0.7 11.8 + 0.9 1000' North of Route 104 30' District Office, Sodus, on pole, West side of 9.6 +/- 0.6 10.0 +/- 0.6 7.6 +/- 0.6 11.2 + 0.4 bldg 31 Lake Road, pole 20' North of road, 500' East of 12.4 + 0.8 12.7 +/- 0.5 10.5 +/- 0.6 13.2 +/- 0.5 Salt Road 32 Woodard Road at County Line Road, pole @ 10.3 _ 0.7 11.8 +/- 0.7 9.0 +/- 0.6 12.0 +/- 0.6 BW corner 33 County Line Road at RR tracks, pole 9.8 +/- 0.4 11.6 +/- 0.6 8.6 +/- 0.5 11.6 + 0.4 approximately 100' East along tracks 34 Lincoln Road, pole midway between Ridge 12.4 _ 0.8 13.9 +/- 0.7 11.7 +/- 0.6 14.3 +/- 1.2 Road and Route 104 35 Transmission Right of Way, North of 11.9 _ 1.0 13.1 +/- 0.7 9.9 +/- 0.6 14.1 +/- 0.6 Clevenger Road on pole 36 Substation #205, Route 104, East of Ontario 10.3 0.5 11.3 +/- 0.6 9.1 +/- 0.5 11.5 0.5 Center Road, North side of fence 37 Rail Road Avenue, pole at 2048 9.7 +/- 0.6 10.8 +/- 0.7 8.1 +/- 0.5 11.6 +/- 0.5 38 Fisher Road at RR Tracks, pole East of road 11.3 +/- 0.5 12.9 +/- 1.0 10.3 +/- 0.5 13.4 +/- 0.7 39 Seeley Road, Pole South side 100' West of 11.4 +/- 0.6 13.9 +/- 0.7 10.2 +/- 0.8 13.5 +/- 1.0 intersection with Stony Lonesome Road 40 Lake Road at Stoney Lonesome Road, pole at 10.5 + 0.6 11.0 +/- 0.5 8.7 +/- 0.7 12.0 +/- 0.9 SE corner 63 Westside of warehouse access road 12.2 + 0.8 13.1 +/- 0.7 10.5 +/- 0.9 13.3 +/- 0.6 64 Westside of direct road, adjacent to orchard 13.3 +/- 0.6 14.2 +/- 1.6 12.6 +/- 0.6 14.8 +/- 0.7 1 - Control Location 45

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE B-13 Groundwater Monitoring Wells Location Sample Date Tritium (uCi/mi) Gamma (uCi/ml)

GW01: Warehouse Access Road (Control) 03/11/2014 *

  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW03: Screenhouse West, South Well 01/24/2014 *
  • 02/25/2014 *
  • 03/11/2014 *
  • 04/18/2014 *
  • 05/14/2014 *
  • 06/27/2014 *
  • 07/24/2014 *
  • 08/23/2014 *
  • 09/21/2014 *
  • 10/31/2014 *
  • 11/14/2014 *
  • 12/10/2014 *
  • GW04: Screenhouse West, North Well 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW05: Screenhouse East, South (15.5') 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW06: Screenhouse East, Middle (20.0') 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW07: Screenhouse East, North (24.0') 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 12/10/2014 *
  • 46

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE B-13 (Continued)

Groundwater Monitoring Wells Location Sample Date Tritium (uCi/ml) Gamma (uCi/ml)

GWO8: All Volatiles Treatment Building 01/24/2014 *

  • 02/25/2014 *
  • 03/11/2014 *
  • 04/18/2014 *
  • 05/14/2014 *
  • 06/27/2014 *
  • 07/24/2014 *
  • 08/23/2014 *
  • 09/21/2014 *
  • 10/31/2014 *
  • 11/14/2014
  • 12/10/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW1 1: Southeast of Contaminated Service .

Building (CSB) 02/28/2014

  • 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW12: West of Orchard Access Road 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW13: North of Independent Spent Fuel 03/11/2014 Storage Installation (ISFSI) 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW1 4: South of Canister Preparation 03/11/2014
  • Building 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • 47

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE B-13 (Continued)

Groundwater Monitoring Wells Location Sample Date Tritium (uCi/ml) Gamma (uCi/ml)

GW15: West of Manor House 03/11/2014 *

  • 06/27/2014 *
  • 09/21/2014 *
  • 12/10/2014 *
  • GW16: Southeast of Manor House 03/11/2014 *
  • 06/27/2014 *
  • 09/21/2014 No sample - dry well No sample 12/10/2014 No sample - dry well No sample
  • No Man-Made Gamma Activity or Tritium Detected 48

January 1 - December 31, 2014 Docket Nos. 50-244 APPENDIX C Quality Assurance Program Summary of Appendix C Content:

Appendix C is a summary of Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's quality assurance program. It consists of Table C-1, which is a compilation of the results of the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's participation in an intercomparison program with Environmental Resource Associates (ERA) located in Arvada, Colorado and Analytics, Inc. located in Atlanta, Georgia. It also includes Table C-2, which is a compilation of the results of the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's participation in a split sample program with Teledyne Brown Engineering located in Knoxville, Tennessee and Table C-3, which is a list of typical MDAs achieved by Teledyne Brown for Gamma Spectroscopy.

All the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's results contained in Table C- 1 generally agree with the intercomparison laboratory's results within the range of +/-2 a of each other. In addition, all the sets of intercomparison results in the table are in full agreement when they were further evaluated using the NRC Resolution Test Criteria'. The uncertainties for the Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's results and Analytics' results are +/-2a while the ERA laboratory's uncertainty is based on USEPA guidelines2.2 All the results contained in Table C-2 agree within the range of +/-2 a of each other with their respective Exelon Industrial Services - Ft. Smallwood Environmental Laboratory's original, replicate and/or Teledyne Brown Engineering's split laboratory samples, except for the comparisons of three samples involving Cs-137 results: a miscellaneous ground cover sample at SFB5 collected on 3/24/14, bottom sediment sample at WBS4 collected on 6/17/14, and soil at SFS2 collected on 9/15/14. The original and replicate analysis of the ground cover sample from SFB5 collected on 3/24/14 agree within +/-2 a of each other and was not detected in the split lab results. Low level Cs- 137 was observed in the split lab results of the comparison set for SFS2 collected on 9/15/14 and observed below MDA in the original and duplicate. In the bottom sediment sample, WBS4 collected on 6/17/14, the original and replicate analysis do agree within +/-2 a of each other and one result does not agree within +/-2 a of the split lab results. These minor discrepancies are most probably due to counting statistical fluctuations and/or the non-homogeneous nature of the sample-splitting process. Other samples whose nature generally precludes sample splitting are marked "**" in the Split Analysis column.

NRC Inspection Manual, Inspection Procedure 84750, March 15, 1994 2 National Standards for Water Proficiency Testing Studies Criteria Document, December 1998 49

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE OF CONTENTS - ANALYTICAL RESULTS Table Title Page C- I Results of Participation in Cross Check Program ........................................................................ 51 C-2 Results of Quality Assurance Program ........................................................................................ 53 C-3 Teledyne Brown Engineering's Typical MDAs for Gamma Spectrometry ............................... 59 50

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C-1 Results of Participation in Cross Check Program Sample Type and Reported Cross Check Lab Sample Date Units Units Isotope Observed Laboratory's RslsResults Results 03/20/14 Air Iodine- pCi 1-131 67.0 +/- 5.0 75.1 +/- 1.3 03/20/14 Milk - pCi/L Co-58 240+/-16 268 +/- 4.5 Co-60 310+/-12 337 +/- 5.7 Zn-65 306 +/- 26 323 +/- 5.4 1-131 86.0+/-18 98.5 +/- 1.7 Cs-134 166 +/- 8.0 210 +/- 3.5 Cs-137 234+/-15 253 +/- 4.2 Ce-141 113+/-14 119 +/-2.0 Cr-51 408 +/- 69 491 +/- 8.2 Mn-54 285+/-16 297 +/- 5.0 Fe-59 214+/-18 219 +/- 3.7 04/07/14 Water - pCi/L Co-60 62.3 +/- 4.7 64.2 Zn-65 25.6+/-18 23.5 Cs-1 34 40.2 +4-3.6 44.3 Cs-1 37 87.4 +/- 6.8 89.1 Ba-1 33 86.8 +/- 5.5 87.9 1-131 29.0 +4- 5.0 25.7 Cs-137 42.0 +/- 4.0 41.7 06/12/14 Air Filter- pCi Fe-59 88.0 +/- 9.0 76.4 +/- 1.3 Cr-51 194+/-33 189 +/- 3.2 Ce-1 41 101 +/-7.0 92.2 +/- 1.5 Cs-1 37 96.0 +/- 6.0 89.4 +/- 1.5 Cs-1 34 99.0 +/- 4.0 121 +/-2.0 Zn-65 211 +/-16 188 +/- 3.1 Co-60 172 +/- 7.0 167 +/- 2.8 Co-58 83.0 +/- 7.0 83.7 +/- 1.4 Mn-54 126 4 8.0 116 +/- 1.9 06/12/14 Water - pCi/L Gross Beta 253 +/- 3.4 253 +/- 3.0 Ce-141 108+/-12 110 +/- 1.8 Cr-51 317+/-67 306 +/- 5.1 07/07/14 Water- pCi/L Zn-65 94.0+/-18 82.0 Ba-133 66.0 +/- 7.0 68.7 1-131 21.0 +/-7.0 26.1 Cs-1 37 174 +/- 13 163 Cs-1 34 68.0 +/- 6.0 72.3 Co-60 78.0 +/- 8.0 75.5 07/07/14 Water - pCi/L Gross Beta 28.3 +4- 1 33.5 09/11/14 Air Filter- pCi Gross Beta 93.2 +4-2.0 89.8 +/- 1.5 51

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Participation in Cross Check Program Sample Type and Reported Cross Check Lab Sample Date Units Isotope Observed Laboratory's Results Results 09/22/14 Air Filter- pCi Am-241 34.0 +/- 15 38.6 Co-60 553 +/- 10 523 Cs-1 34 631 +/- 11 765 Cs-137 714 +/- 16 647 Zn-65 665 +/- 23 547 10/06/14 Water - pCi/L Co-60 96.0 +/- 4.0 92.1 Zn-65 340 +/- 16 310 Cs-134 78.0 +/- 4.0 89.8 Cs-1 37 97.0 +/- 5.0 98.8 Ba-133 43.0 +/- 3.0 49.1 12/04/14 Air Filter- pCi Mn-54 148 +/- 10 135 +/- 2.3 Fe-59 127 +/- 11 105 +/- 1.8 Co-58 80.0 +/- 8.0 78.0 +/- 1.3 Co-60 151 +/-7.0 141 +/-2.4 Cr-51 279 +/- 35 243 +/- 4.1 Cs-1 34 88.0 +/- 6.0 98.7 +/- 1.7 Cs-137 128 +/- 9.0 119 +/- 2.0 Ce-141 144 +/- 7.0 131 +/-2.2 Zn-65 207 +/- 18 178 +/- 3.0 12/04/14 Air Iodine- pCi 1-131 93.0 +/- 4.0 97.3 +/- 1.6 12/04/14 Milk - pCi/L Mn-54 253 +/- 21 225 +/- 3.8 Fe-59 203 +/- 23 175 +/- 2.9 Co-58 141 +/- 18 130 +/- 2.2 Co-60 258 +/- 16 235 +/- 3.9 Cr-51 428 +/- 93 406 +/- 6.8 1-131 114+/-18 95.1 +/- 1.6 Cs-1 34 159 +/- 11 164 +/- 2.8 Cs-1 37 218 +/- 20 198 +/- 3.3 Ce-141 248 +/- 22 219 +/- 3.7 Zn-65 357 +/- 42 297 +/- 5.0 52

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C-2 Results of Quality Assurance Program Sample Type( Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Air Iodine - A3 01/20/14 1-131 <MDA <MDA **

Air Iodine - A4 01/20/14 1-131 <MDA <MDA **

Air Iodine - A5 01/20/14 1-131 <MDA <MDA **

Air Filter - Al 01/27/14 Gross Beta 2.1 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A2 01/27/14 Gross Beta 2.2 +4-0.2 2.1 +/- 0.2 **

Air Filter - A3 01/27/14 Gross Beta 2.3 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A4 01/27/14 Gross Beta 2.2 +/- 0.2 2.4 +4-0.2 **

Air Filter - A5 01/27/14 Gross Beta 2.2 +/- 0.2 2.4 +/- 0.2 **

Air Filter - SFA1 01/27/14 Gross Beta 2.5 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA2 01/27/14 Gross Beta 2.0 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA3 01/27/14 Gross Beta 2.5 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA4 01/27/14 Gross Beta 2.4 +/- 0.2 2.2 +/- 0.2 **

Air Iodine - A3 01/20/14 1-131 <MDA <MDA **

Air Iodine - A4 01/20/14 1-131 <MDA <MDA **

Air Iodine - A5 01/20/14 1-131 <MDA <MDA **

Air Filter - Al 01/27/14 Gross Beta 2.1 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A2 01/27/14 Gross Beta 2.2 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A3 01/27/14 Gross Beta 2.3 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A4 01/27/14 Gross Beta 2.2 +/- 0.2 2.4 +/- 0.2 **

Air Filter - A5 01/27/14 Gross Beta 2.2 +/- 0.2 2.4 +/- 0.2 **

Air Filter - SFA1 01/27/14 Gross Beta 2.5 4/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA2 01/27/14 Gross Beta 2.0 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA3 01/27/14 Gross Beta 2.5 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA4 01/27/14 Gross Beta 2.4 +/- 0.2 2.2 +/- 0.2 **

Air Iodine - A3 01/20/14 1-131 <MDA <MDA **

Air Filter - Al 02/03/14 Gamma <MDA <MDA <MDA Air Filter - A2 02/03/14 Gamma <MDA <MDA <MDA Air Filter - A3 02/03/14 Gamma <MDA <MDA <MDA Air Filter - A4 02/03/14 Gamma <MDA <MDA <MDA 53

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Air Filter - A5 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA1 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA2 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA3 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA4 02/03/14 Gamma <MDA <MDA <MDA Air Iodine - Al 02/03/14 1-131 <MDA <MDA **

Air Iodine - A2 02/03/14 1-131 <MDA <MDA **

Air Iodine - A3 02/03/14 1-131 <MDA <MDA **

Air Iodine - A4 02/10/14 1-131 <MDA <MDA **

Air Iodine - A5 02/10/14 1-131 <MDA <MDA **

Air Iodine - Al 03/03/14 1-131 <MDA <MDA **

Air Iodine - A2 03/03/14 1-131 <MDA <MDA **

Air Iodine - A3 03/03/14 1-131 <MDA <MDA **

Air Iodine - A4 03/03/14 1-131 <MDA <MDA **

Air Iodine - A5 03/03/14 1-131 <MDA <MDA **

Air Filter - A5 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA1 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA2 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA3 02/03/14 Gamma <MDA <MDA <MDA Air Filter - SFA4 02/03/14 Gamma <MDA <MDA <MDA Air Iodine - Al 02/03/14 1-131 <MDA <MDA **

Air Iodine - A2 02/03/14 1-131 <MDA <MDA **

Air Iodine - A3 02/03/14 1-131 <MDA <MDA **

Air Iodine - A4 03/03/14 1-131 <MDA <MDA **

Air Iodine - A5 03/03/14 1-131 <MDA <MDA **

54

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type 1 Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Air Filter - Al 03/10/14 Gross Beta 2.1 +/- 0.2 2.3 +/- 0.2 **

Air Filter - A2 03/10/14 Gross Beta 2.2 +4- 0.2 2.2 +4- 0.2 **

Air Filter - A3 03/10/14 Gross Beta 2.1 +/- 0.2 2.1 +/- 0.2 **

Air Filter - A4 03/10/14 Gross Beta 2.2 +4- 0.2 2.1 +/- 0.2 **

Air Filter - A5 03/10/14 Gross Beta 2.3 +/- 0.2 2.4 +4- 0.2 **

Air Filter - SFA1 03/10/14 Gross Beta 2.5 +4- 0.2 2.5 +4- 0.2 **

Air Filter - SFA2 03/10/14 Gross Beta 2.3 +4- 0.2 2.4 +4- 0.2 **

Air Filter - SFA3 03/10/14 Gross Beta 2.3 +/- 0.2 2.3 +/- 0.2 **

Air Filter - SFA4 03/10/14 Gross Beta 2.4 +/- 0.2 2.4 +/- 0.2 **

Air Filter - Al 03/17/14 Gross Beta 1.8 +/- 0.1 1.9 +/- 0.1 **

Air Filter - A2 03/17/14 Gross Beta 1.8 +/- 0.1 1.8 +/- 0.1 **

Air Filter - A3 03/17/14 Gross Beta 2.0 +/- 0.1 2.0 +/- 0.1 **

Air Filter - A4 03/17/14 Gross Beta 2.1 +/- 0.1 1.9 +/- 0.1 **

Air Filter - A5 03/17/14 Gross Beta 2.0 +/- 0.1 2.0 +/- 0.1 **

Air Filter - SFA1 03/17/14 Gross Beta 2.0 4/- 0.1 2.0 +/- 0.1 **

Air Filter - SFA2 03/17/14 Gross Beta 1.9 +/- 0.1 1.9 +/- 0.1 **

Air Filter - SFA3 03/17/14 Gross Beta 2.1 +/-0.1 1.9 +/- 0.1 **

Air Filter - SFA4 03/17/14 Gross Beta 2.0 +/- 0.1 1.8 +/- 0.1 **

Air Filter - Al 03/17/14 Gross Beta 1.8 +/- 0.1 1.9 +/- 0.1 **

Air Filter - A2 03/17/14 Gross Beta 1.8 +/- 0.1 1.8 +/- 0.1 **

Misc ground coverage - SFB5 03/24/14 Cs-137 68.4 +/- 24 52.1 +/- 21 **

Soil - SFS5 03/24/14 Cs-137 221 +/- 32 219 +/- 31 194 +/- 61 Bay Water - WA1 03/31/14 Gamma <MDA <MDA <MDA Bay Water - WA2 03/31/14 Gamma <MDA <MDA <MDA Oysters - IA3 04/01/14 Gamma <MDA <MDA <MDA Shoreline sediment - WB1 04/02/14 Gamma <MDA <MDA <MDA Air Iodine - Al 04/07/14 1-131 <MDA <MDA **

Air Iodine - A2 04/07/14 1-131 <MDA <MDA **

55

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Air Iodine - A3 04/07/14 [-131<MDA <MDA Air Iodine - A4 04/07/14 1-131 <MDA <MDA **

Air Iodine - A5 04/07/14 1-131 <MDA <MDA **

Air Filter - A5 04/21/14 Gross Beta 1.8M+/-A. **

Air Filter - A2 04/21/14 Gross Beta 1.7 +/- 0.1 1.7 +/- 0.1 **

Air Filter - A3 04/21/14 Gross Beta 1.8 +/- 0.1 1.7+/-0.1 **

Air Filter - A4 04/21/14 Gross Beta 1.8+/-0.1 1.8 +/- 0.1 **

Air Filter - A5 04/21/14 Gross Beta 1.9 +/- 0.1 1.9 +/- 0.1 **

Air Filter - SFA1 04/21/14 Gross Beta 1.8+/-0.1 1.8+/-0.1 **

Air Filter - SFA2 04/21/14 Gross Beta 1.8+/-0.1 1.9+/-0.1 **

Air Filter - SFA3 04/21/14 Gross Beta 1.9+/-0.1 1.8+/-0.1 **

Air Filter - SFA4 04/21/14 Gross Beta 1.8 +/- 0.1 1.8+/-0.1 **

Air Filter - Al 05/05/14 Gross Beta 1.3+/-0.1 1.2 +/- 0.1 **

Air Filter - A2 05/05/14 Gross Beta 1.3 +/- 0.1 1.5 +/- 0.1 **

Air Filter - A3 05/05/14 Gross Beta 1.4+/-0.1 1.2+/-0.1 **

Air Filter - A4 05/05/14 Gross Beta 1.34+/-0.1 1.4+/-0.1 **

Air Filter - A5 05/05/14 Gross Beta 1.4 +/- 0.1 1.4+/-0.1 **

Air Filter - SFA1 05/05/14 Gross Beta 1.34+/- 0.1 1.3 4/- 0.1 **

Air Filter - SFA2 05/05/14 Gross Beta 1.6 +/- 0.1 1.5 +/- 0.1 **

Air Filter - SFA3 05/05/14 Gross Beta 1.4 +/- 0.1 1.4 +/- 0.1 **

Air Filter - SFA4 05/05/14 Gross Beta 1.5 +/- 0.1 1.4 +/- 0.1 **

Air Iodine - Al 05/05/14 1-131 <MDA <MDA **

Air Iodine - A2 05/05/14 1-131 <MDA <MDA **

Air Iodine - A3 05/05/14 1-131 <MDA <MDA **

Air Iodine - A4 05/05/14 1-131 <MDA <MDA **

Air Iodine - A5 05/05/14 1-131 <MDA <MDA **

Air Iodine - AS 06/09/14 1-131 <MDA <MDA **

Air Iodine - A2 06/09/14 1-131 <MDA <MDA **

Air Iodine - A4 06/09/14 1-131 <MDA <MDA **

Air Iodine - A5 06/09/14 1-131 <MDA <MDA **

Cabbage - A1S 06/09/14 Gamma <MDA <MDA <MDA Cabbage - IB7 06/09/14 Gamma <MDA <MDA <MDA 56

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Tree Leaves - IB4 06/09/14 Gamma <MDA <MDA <MDA Bottom sediment

- WBS2 06/17/14 Cs-137 128+/-40 119+/-47 263+/-131 Bottom sediment

- WBS4 06/17/14 Cs-137 117+/-56 83.6+/-38 215+/-87 Oysters - IA3 06/17/14 Gamma <MDA <MDA <MDA Oysters - IA6 06/17/14 Gamma <MDA <MDA <MDA Air Filter - Al 08/17/14 Gamma <MDA <MDA <MDA Air Filter - A2 08/17/14 Gamma <MDA <MDA <MDA Air Filter - A3 08/17/14 Gamma <MDA <MDA <MDA Air Filter - A4 08/17/14 Gamma <MDA <MDA <MDA Air Filter - A5 08/17/14 Gamma <MDA <MDA <MDA Air Filter - SFA1 08/17/14 Gamma <MDA <MDA <MDA Air Filter - SFA2 08/17/14 Gamma <MDA <MDA <MDA Air Filter - SFA3 08/17/14 Gamma <MDA <MDA <MDA Air Filter - SFA4 08/17/14 Gamma <MDA <MDA <MDA Oysters - IA3 08/18/14 Gamma <MDA <MDA <MDA Oysters - IA6 08/18/14 Gamma <MDA <MDA <MDA Perch - IAW 08/18/14 Gamma <MDA <MDA <MDA Perch - IA4 08/18/14 Gamma <MDA <MDA <MDA Bay Water - WA1 09/05/14 Gamma <MDA <MDA <MDA Bay Water - WA2 09/05/14 Gamma <MDA <MDA <MDA Misc ground coverage - SFB2 09/15/14 Gamma <MDA <MDA <MDA Misc ground coverage - SFB4 09/15/14 Gamma <MDA <MDA <MDA Misc ground coverage - SFB5 09/15/14 Gamma <MDA <MDA <MDA Soil - SFS2 09/15/14 Gamma <MDA <MDA 100+/-45 Soil - SFS4 09/15/14 Gamma <MDA <MDA <MDA Soil - SFS5 09/15/14 Cs-137 132 +/-28 133 +/- 31 130 +/-53 57

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type 1 Sample Type of Original Replicate Split and Location (2) Date Analysis Analysis Analysis Analysis Oysters - IA3 10/08/14 Gamma <MDA <MDA <MDA Oysters - IA6 10/08/14 Gamma <MDA <MDA <MDA See discussion at the beginning of the Appendix 2 Results reported for Air samples 1-131 and Beta are in 10.2 pCi/m3. All Vegetation and Soil, Oysters and Fish are in pCi/Kg. All water and milk are in pCi/L, TLD are in mR/90 Day

    • The nature of these samples precluded splitting them with an independent laboratory.
  1. All Non natural Gamma Emitters are <MDA 58

January 1 - December 31, 2014 Docket Nos. 50-244 Table C-3 Teledyne Brown Engineering's Typical MDAs for Gamma Spectrometry Selecte d Bay Fish Shellfish Sediment Vegetation Particulates s Water pCi/kg pCi/kg pCi/kg pCi/kg 10-3 pCi/m3 Nuclide pCi/I H-3 175 -- -- -- --

Na-22 1 8 3 12 6 5 Cr-51 12 105 4 104 50 63 Mn-54 1 9 3 12 5 4 Co-58 1 9 4 9 4 5 Fe-59 3 28 9 24 10 12 Co-60 1 9 4 12 5 6 Zn-65 2 20 8 25 10 9 Nb-95 1 12 7 14 6 9 Zr-95 2 18 8 20 9 9 Ru-106 9 75 30 90 41 40 Ag-110nn 1 10 10 10 5 4 Te-129rn 16 131 60 162 79 95 1-131 4 65 30 35 22 74 Cs-134 1 8 4 10 5 4 Cs-1 37 1 9 4 10 5 4 BaLa-14 0 3 32 15 25 14 36 Ce-144 7 40 16 54 26 18 59

January 1 - December 31, 2014 Docket Nos. 50-244 APPENDIX D Land Use Survey Summary of Appendix D Content:

Appendix D contains the results of a Land Use Survey conducted around R.E. Ginna Nuclear Power Plant during this operating period. A discussion of the results is included in Section 3.4 of this report.

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January 1 - December 31, 2014 Docket Nos. 50-244 TABLE OF CONTENTS - LAND USE SURVEY Table Title Page D -1 Land U se Survey Distances ........................................................................................................ 62 61

January 1 - December 31, 2014 Docket Nos. 50-244 TABLE D-1 Land Use Survey Distances Sector Distance to Distance to Nearest Garden Distance to Milk (Direction Nearest (Latitude N, Longitude W) Producing Animals in Degrees) Residence (Latitude N, Longitude W)

E 610m (94) 1170 m Onsite Supplemental Garden N/A (43.27727, 77.30140)

ESE 430 m (111) 1660 m Onsite Garden N/A (43.27627, 77.30389)

ESE 840m N/A 8240 m (119) (43.24196, 77.21978)

SSE 660 m 610 m Onsite Supplemental Garden N/A (145)

(43.27278, 77.30413)

S 1500 m N/A N/A SSW 620 m N/A N/A SW 740 m N/A N/A WSW 1470 m N/A N/A W 2420 m N/A N/A The nearest milk producing animals within a 5-mile radius of the power plant are located in the ESE sector at Eaton Farm located at 6747 Salmon Creek Road, Williamson, NY (8,240 meters).

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