ML11139A347

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Annual Radiological Environmental Operating Report: January 1, 2010 - December 31, 2010, Enclosure 2
ML11139A347
Person / Time
Site: Ginna Constellation icon.png
Issue date: 05/31/2011
From:
Constellation Energy Group, EDF Group, Ginna
To:
Office of Nuclear Reactor Regulation
References
Download: ML11139A347 (67)
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Text

Enclosure (2)

Annual Radiological Environmental Operating Report:

January 1, 2010 - December 31, 2010

CENG a joint venture of ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT: JANUARY 1, 2010-DECEMBER 31, 2010 MAY 2011 RoE. Ginna Nuclear Power Plant 1503 Lake Road Ontario, New York 14519

January I - December 31, 2010 Docket Nos. 50-244 TABLE OF CONTENTS LIST OF FIGU RES .............................................................................................................................. ii LIST OF TA BLES ............................................................................................................................... iii

1. EXECU TIVE SUMM ARY ...................................................................................................... 1
2. IN TRODU CTION ........................................................................................................................ 2 2.1 Station Description ......................................................................................................... 2 2.2 Program Description and-Background .............................................................................. .2 2.3 Program Objectives ......................................................................................................... 2
3. PRO GRA M DESCRIPTION ................................................................................................. 3 3.1 Sam ple Collection ........................................................................................................... 3 3.2 D ata Interpretation .......................................................................................................... 3 3.3 Quality A ssurance Program ............................................................................................... 3 3.4 Land U se Survey ........................................................................................................... 4 3.5 Program Exceptions ....................................................................................................... 4
4. RESU LTS AN D D ISCU SSION S .......................................................................................... 6 4.1 Aquatic Environm ent ....................................................................................................... 6 4.1.a Surface and Drinking W ater ........................................................................................ 6 4.1.b A quatic Organism s ................................................ ...................................................... 7 4.1.c Shoreline Sediment ..................................................................................................... 7 4.2 Atmospheric Environm ent ................................................................................................. 8 4.2.a A ir Iodine ......................................................................................................................... 8 4.,2.b A ir Particulate Filters ................................................................................................... 8 4.3 Terrestrial Environm ent ...................................................................................................... 9 4.3.a Vegetation ........................................................................................................................ 9 4.3.b Milk .................................................................................................................................. 9 4.4 D irect Radiation ............................................................................................................. 9 4.5 Groundwater .......................................................................................................................... 10 4.6 Sum mary and Conclusion ................................................................................................. 11
5. RE FEREN CES ........................................................................................................................... 12 Appendix A REM P Sam ple Locations ...................................................................................... 16 Appendix B REM P Analytical Results ...................................................................................... 25 Appendix C Quality A ssurance Program ................................................................................. 49 Appendix D Land U se Survey .................................................................................................... 61 i

January 1 - December 31, 2010 Docket Nos. 50-244 LIST OF FIGURES Figure Title Page A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power P lant ......................................................................................................................................... 21 A -2 Onsite Sample Locations ................................................................................................... 22 A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles) ........................................ 23 A-4 Water Sample, Milk Farms and TLD Locations ................................................................... 24 Hi

January 1 - December 31, 2010 Docket Nos. 50-244 LIST OF TABLES Table Title Page 1 Synopsis of 2009 Ginna Nuclear Power Plant Radiological Environmental Monitoring Program .................................................................................................................................... 13 2 Annual Summary of Radioactivity in the Environs of the Ginna Nuclear Power Plant ..... 14 A-1 Locations of Environmental Sampling Stations for the R. E. Ginna Nuclear Plant ............. 18 B-i Concentration of Tritium, Gamma Emitters and Gross Beta in Surface and Drinking Water...27 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-! 31 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 ............................................... 41 B-10 Typical MDA Ranges for Gamma Spectrometry .................................................................. 42 B- 1I Typical LLDs for Gamma Spectrometry .............................................................................. 43 B -12 Direct Radiation .......................................................................................................................... 44 B-13 Groundwater M onitoring W ells ............................................................................................ 48 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 .......................... 60 iii

January 1 - December 31, 2010 Docket Nos. 50-244

1. EXECUTIVE

SUMMARY

Results of the monitoring program for the current operational period for R.E. Ginna Nuclear Power Plant are included in this report. This report presents the synopsis of the Radiological Environmental Monitoring Program (REMP) (Table 1), the sampling locations (Appendix A),

the summary of the detectable activity analytical results (Table 2), a compilation of the analytical data (Appendix B), the results of the Quality Assurance Program (Appendix C), and the results of the Land Use Survey (Appendix D). Interpretation of the data and conclusions are presented in the body of this report.

Operation of the R.E. Ginna Nuclear Power Plant produced radioactivity and ambient radiation levels significantly below the limits of the Offsite Dose Calculation Manual (ODCM) and 40 CFR 190. The analytical results from the 2010 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 2010 results are consistent with data for the past five years and exhibited no detectable increases or adverse trends.

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January 1 -December 31, 2010 Docket Nos. 50-244

2. INTRODUCTION 2.1 Station Description The R.E. Ginna Nuclear Power Plant (Ginna), owned by Constellation Energy Nuclear Group, LLC (CENG), 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-i.

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 2009 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, Lake Ontario water, and Deer Creek water.

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, 2010 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 CENG personnel or its contractors in accordance with Ginna procedures (Ref. 3).

During 2010, 1270 samples were collected for analysis by gross beta counting and/or gamma spectroscopy. These included 64 surface water samples, 17 fish samples, 5 sediment samples, 634 air particulate samples, 317 air iodine samples, 160 dosimeter measurements, 38 milk samples, and 35 vegetation samples. Deviations from the REMP sampling schedule are described in section 3.5. The minimum number of samples required by the ODCM was collected 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), Stanford Dosimetry in Sterling Massachusetts (direct radiation samples), or Constellation Energy's 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 I 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 "less than" the MDA value. Typical MDA values are listed in Appendix B, Table B-10.

3.3 Ouality Assurance Program Appendix C provides a summary of Constellation Energy Ft. Smallwood Laboratory's quality assurance program for 2010. It consists of Table C-1, which represents a compilation of the results of the Constellation Energy Ft. Smallwood 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 complies the results of the Constellation Energy Ft. Smallwood Laboratory's participation in a split sample program with Teledyne Brown Engineering located in Knoxville, Tennessee. All Constellation Energy Ft.

Smallwood Laboratory's results contained in Tables C-I and C-2 agree with the intercomparison laboratory's results within the range of -2 a of each other.

Table C-3 identifies a list of typical MDA's achieved by Teledyne Brown for Gamma Spectroscopy.

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January 1 - December 31, 2010 Docket Nos. 50-244 3.4 Land Use Survey In September 2010, a Land Use Survey was conducted to identify the location of the nearest milk animal, the nearest residence, and the nearest garden greater than 50 square meters in each of the nine sectors within a 5-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-3.

The following land use changes were occurred over the past year within a 5-mile radius of the power plant:

" The closest dwelling in the SE sector is located on Ginna property. The tenant has vacated the house at this location and will no longer be available for occupancy by a member of the public. Accordingly, the distance to nearest residence in the SE sector has been revised.

  • The Monroe County Water Authority (MCWA) has begun construction of a new municipal water treatment facility on Lake Road between Salt Road and Basket Road.

While this facility not yet in service, its construction will be tracked and added to the REMP upon completion.

" The construction of new single family homes was observed sporadically.

" No new agricultural land use was identified.

" No new food producing facilities were identified.

" No new milk producing animals were identified.

3.5 Program Exceptions The reportable items in the Annual Environmental Radiological Operating Report under procedure CHA-RETS-VARIATION are as follows:

1. February 23, 2010: The air sampler at Environmental Monitoring Station #5 was found off. The ground fault interrupter (GFI) was successfully reset. Approximately 142 cubic meters of air was collected by this air sampler during the sampling period. The volume of air collected during this period meets the minimum sample volume requirements.
2. April 27, 2010: The air sampler at Environmental Monitoring Station #3 was found off.

The GFI was successfully reset. Approximately 19 cubic meters of air was collected by this air sampler during the sampling period.

3. May 11, 2010: The air sampler at Environmental Monitoring Station #9 was found off.

The GFI was successfully reset. Approximately 181 cubic meters of air was collected by this air sampler during the sampling period. The volume of air collected during this period meets the minimum sample volume requirements.

4. June 8, 2010: The surface water sample source at the Monroe County Water Authority's (MCWA's) Low Lift Station in Greece, NY was temporarily drained for maintenance and zebra mussel debris removal. Accordingly, a weekly composite surface water sample 4

January 1 - December 31, 2010 Docket Nos. 50-244 could 'not be taken. In lieu of the weekly composite sample, a grab sample was collected nearby in Lake Ontario at the mouth of Slater Creek.

5. June 14, 2010: The dosimeter at Environmental Monitoring Station #42 was found on the ground facing upward. The dosimeter was determined to be undamaged and was reattached in a more secure manner.
6. July 15, 2010: Milk samples were returned to Ginna by UPS following an apparent shipping error. New milk samples were obtained on July 15, 2010 and successfully shipped along with the initially collected July 13, 2010 samples to vendor laboratory for analysis. The July 15, 2010 samples were collected outside the allowable 15 day collection period specified in the ODCM.
7. July 27, 2010: Following an intense rain event, the charcoal air filter at Environmental Monitoring Station #8 was found in a water-saturated condition. The filter represents the July 19, 2010 through July 26, 2010 sampling period.
8. July 27, 2010: The air sampler at Environmental Monitoring Station #2 was found off.

The GFI was successfully reset. Approximately 19 cubic meters of air were collected by this air sampler during the sampling period.

9. September 13, 2010: The air sampler at Environmental Monitoring Station #9 was found off. The GFI initially could not be reset and required maintenance. Approximately 254 cubic meters of air was collected by this air sampler during the sampling period. The volume of air collected during this period meets the minimum sample volume requirements.

3.6 Corrections to Previous Reports A typographical error was identified in the 2008 Annual Radioactive Effluent Operating Report.

On page 3, the May 12, 2008 Program Exemption references Environmental Monitoring Station

  1. 1 rather than Environmental Monitoring Station #11. The text should read as follows:
2. May 12, 2008: The air sampler at Environmental Monitoring Station 411 was found off. The ground (GFI) was successfully reset. Approximately 60 cubic meters of air were collected by this air sampler during the May 2008 sampling period for this air sampler.

[Bold text added for emphasis]

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January 1 - December 31, 2010 Docket Nos. 50-244

4. RESULTS AND DISCUSSIONS All environmental samples collected during the year were analyzed in accordance with Constellation Energy 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 four 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, aquatic organisms, and shoreline sediment. These samples were obtained from various sampling locations near the plant.

4.1.a Surface and Drinking Water Samples are collected weekly from Lake Ontario, upstream (Russell Station or Monroe County Water Authority - Shoremont) and downstream (Ontario Water District Plant - OWD),

composited monthly, and analyzed for gross beta activity (Table B-I). There was no statistically significant difference between the upstream and downstream sample concentrations. The 2010 gross beta averages for the upstream and downstream samples were 2.05 pCi/liter and 2.02 pCi/liter, respectively. Gamma isotopic analysis of the monthly composite samples showed no statistically significant difference in activity between the upstream and downstream samples.

Weekly samples are taken from the plant circulating water intake (Circ In) and discharge canal (Circ Out), and composited monthly. The 2010 averages were 2.06 pCi/liter and 2.03 pCi/liter for the intake and discharge canal respectively. Gamma isotopic analysis of the monthly composite samples showed no statistically significant difference in activity between the Circ In and Circ Out samples.

Samples of Deer Creek, which transects the site from west to east, are collected and analyzed monthly. The average gross beta concentration seen in the Deer Creek samples was 4.54 PCi/liter. Historically, Deer Creek gross beta values are typically higher than other surface water samples due to Radon progeny in the soils from which the creek recharges and over which the creek flows.

Gamma isotopic analysis including 1-131 is performed on each monthly composite sample.

These are listed in Table B-i and are separated by source of sample. No anomalous results were noted. The analysis allows the determination of Iodine- 131 activity of < 1 pCi/liter. Any positive counts and the 1 sigma error are reported. During 2010, no sample results indicated detection of 1-131 activity.

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January 1 - December 31, 2010 Docket Nos. 50-244 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 2010, no surface water or drinking water sample results indicated tritium activity.

In June 2010, Hydroqual, Inc. completed an evaluation titled "R.E. Ginna Nuclear Power Plant Tracer Dilution Study for the Town of Ontario Muncipal Drinking Water Intake." This report was initiated as part of an effort to update the dilution factors used for conservative substances originating from the R. E. Ginna Nuclear Power Plant (Ginna) cooling water discharge and travelling to the Town of Ontario Water District's municipal drinking water intake structure (Ontario Water District Intake, hereafter), located approximately 1.3 miles northeast of Ginna.

Hydroqual's computer model included numerous inputs that potentially effect dilution, including lake water elevation, three dimensional current, diffusion, and temperature variations.

Annual average dilution factors at the Ontario Water District Intake were determined to be approximately 1:320 and 1:360 at the surface and bottom, respectively. All monthly average dilution factors at the bottom of the lake were determined to be greater than or equal to 1:200.

Conservatively, Ginna implemented an annual effluent dilution factor of 1:200 for the Town of Ontario Muncipal Drinking Water Intake in its ODCM.

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 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 environmental staff and are analyzed by gamma spectroscopy after being held for periods of less than one week 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 2010, none of the indicator samples indicated activity other than naturally occurring radionuclides. Trace levels of Cesium-137 consistent with background levels was identified in one sample collected at a control location. There was no significant differences 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, 2010 Docket Nos. 50-244 Results of the gamma isotopic analysis for sediment are included in Table B-3, along with benthic sediment from Lake Ontario. During 2010, there was no indication in the samples of any activity other than naturally occurring radionuclides and trace levels of Cesium-137 consistent with background levels.

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 150 to 420 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 690 meters, and two others offsite at approximately 7 miles. In addition, there are three sampling stations located approximately 7 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 sampler 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 0.0220 pCi/m 3 and the averages for the indicator samples (i.e., onsite sampling locations) was 0.0214 pCi/m 3 for the period of January to December 2010. Maximum weekly concentrations for all control stations and all indicator stations were 0.043 and 0.041 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 8

January 1 - December 31, 2010 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 ten miles from the plant.

4.3.a Vegetation There was no indication in the samples of any activity other than naturally occurring radionuclides and trace levels of Cesium-137 consistent with background levels. 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 2010. 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 for major fission products.

All positive counts and the +1 sigma error are reported. During 2010, no samples indicated I-131 activity that exceeded the LLD for the analysis. Samples from both the indicator and control farms indicated trace Cesium-137 activity at or near detection limits with high uncertainty.

There was no significant differences in the Cesium- 137 activity in the indicator farm in comparison to the control farm.

Table B-9 provides a listing of all samples collected during 2010 with analytical results.

4.4 Direct Radiation In 2010, two new direction radiation sampling locations were added to the REMP program to monitor fence-line direct radiation levels to the west and southwest of the plant, Environmental Sampling Locations 63 and 64. These sampling locations, which began monitoring during the third quarter of 2010, were added as a result of the newly constructed Independent Spent Fuel Storage Installation (ISFSI) located west-northwest of the plant. Ginna's ISFSI loading began receiving spent fuel in July 2010. Each of these sampling locations is described in Table A-1 and identified in Figure A-2.

A review of the analytical results shows that Environmental Sampling Stations 7, 13, and 14 (i.e.,

those dosimeters located closest to the ISFSI) received an average quarterly dose of 13.3 milli-9

January 1 - December 31, 2010 Docket Nos. 50-244 Rem (mRem/qtr) before the ISFSI had received fuel (i.e., the first half of 2010). Environmental Sampling Stations 7, 13, and 14 received an average quarterly dose of 13.0 mRem/qtr after the ISFSI had received fuel (i.e., the second half of 2010). Environmental Station 13, the closest sampling location to the ISFSI, received an average dose of 12.4 mRem/quarter during the first half of 2010 and an average of 12.8 mRem/qtr during the second half of 2010. All onsite indicators averaged 13.0 mRem/qtr. There are no significant differences in the direct radiation received from those dosimeters closest to the ISFSI and other onsite and boundary sampling locations.

Dosimeters with a sensitivity of 5 millirem/quarter are placed as part of the environmental monitoring program. Thirty-nine 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 3 months exposure.

Direct radiation readings at locations #7 and # 13 are influenced by close proximity to radioactive equipment storage areas and will normally read slightly higher than other locations.

For the year of 2010, the average, minimum, and maximum exposure readings was as follows:

Monitoring Group Average Min. Max (mrem/qtr) (mrem/qtr) (mrem/qtr)

Onsite Indicators 13.0 9.5 16.5 Site Boundary Indicators 13.0 9.9 16.5 Offsite Indicators 12.1 9.0 15.4 Control Locations 11.5 9.5 13.4 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 46.0 millirem annually),

while the highest total annual dosimeter reading at an individual site boundary environmental monitoring location (56.4 millirem observed at Environmental Monitoring Station 15). The difference in these values determines the maximum direct radiation dose exposure to an offsite member of the public. Accordingly, the hypothetical maximum direct radiation dose exposure to the public for 2010 was determined to be 10.4 millirem.

Table B-12 provides dosimeter readings at each location for each quarter.

4.5 Groundwater In August 2010, Ginna completed an effort to upgrade its groundwater monitoring wells. The following actions were performed:

0 All groundwater monitoring wells were upgraded to include standpipes, bollards, and locking caps.

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January 1 -December 31, 2010 Docket Nos. 50-244 0 Five monitoring wells that are improperly performing and/or degraded were abandoned (3 wells at AVT, 1 well at the Technical Support Center, 1 at Butler Building). The groundwater monitoring wells were closed in accordance with New York State Department of Environmental Conservation (NYSDEC) regulation.

At the conclusions of the project, Ginna had 9 groundwater monitoring wells in its REMP:

" GW01: Warehouse Access Road (Control)

" GW04: Screenhouse West, North Well

" GW05: Screenhouse East, South (15.5')

" GW06: Screenhouse East, Middle (20.0')

" GW07: Screenhouse East, North (24.0')

" GW08: All Volatiles Treatment Building

" GW09: Technical Support Center, North

" GW10: Technical Support Center, South

" GW1 1: Contaminated Storage Building, SE (24.0')

In accordance with R.E. Ginna Nuclear Power Plant's Chemistry procedures, environmental groundwater monitoring wells are sampled quarterly. Groundwater samples are analyzed for tritium to a detection limit of 500 pCiiL. In 2010, no radioactivity was detected in groundwater samples.

Results of the groundwater monitoring well sampling are presented in Table B- 13.

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 2010 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 2010 results are consistent with data for the past five years and exhibited no detectable increases or adverse trends.

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January 1 -December 31, 2010 Docket Nos. 50-244

5. REFERENCES
1. R.E. Ginna Nuclear Power Plant, Offsite Dose Calculation Manual, Revisions 24 (Effective Date: 03/20/2009), 25 (Effective Date: 08/12/2010) and 26 (Effective Date: 12/10/2010).
2. R.E. Ginna Nuclear Power Plant, Technical Specification 5.6.2; Annual Radiological Environmental Operating Report.
3. R.E. Ginna Nuclear Power Plant has numerous technical procedures associated with the implementation of the REMP. However, procedure CNG-EV-1.01-1000, Radiological Environmental Monitoring Program (REMP), outlines all administrative functions and management requirements associated with the REMP.
4. Land Use Survey is conducted annually in accordance with R.E. Ginna Nuclear Power Plant Procedure CH-ENV-LAND-USE, Land Use Census; completed September 2010.
5. Constellation Energy Ft. Smallwood Environmental Laboratory Procedures Manual, General Services Department.

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January 1 - December 31, 2010 Docket Nos. 50-244 Table 1 Synopsis of 2010 Ginna Nuclear Power Plant Radiological Environmental Monitoring Program Sample Type Sampling Number of Number Analysis Analysis Number Frequency1 Locations Collected Frequency' Analyzed Aquatic Environment Surface Water, MC 5 64 Gamma MC 64 Drinking Water Gross Beta MC 64 Bottom Sediment A 1 1 Gamma A 1 2

Fish A 4 17 Gamma SA 17 Shoreline Sediment SA 2 4 Gamma SA 4 Atmospheric Environment Air Iodine 3 W 6 317 1-131 W 317 4

Air Particulates W 12 634 Gross Beta W 634 Gamma QC 48 Direct Radiation Ambient Radiation Q 41 160 TLD Q 160 Terrestrial Environment Milk 5 M/BW 2 38 Gamma M/BW 38 Vegetation 6 A 11 35 Gamma A 35

' 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 13

January 1 - December 31, 2010 Docket Nos. 50-244 Table 2 Annual Summary of Radioactivity in the Environs of the 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)/Range 1 Mean Measurement) Performed Name/Distance 2 &

Direction Aquatic Environment Surface Water, Gamma (36) 3 (2/52) Deer Creek - E 3(1/13) -- (0/12)

Drinking Water Cs-1 37 (2-3) 0.26 km ESE (3)

(pCi/L)

Surface Water, Gross Beta (36) 0.5 2.7 (52/52) Deer Creek - E 4.5 (12/12) 2.1 (13/13)

Drinking Water (1.2-6.0) 0.26 km ESE (3.1-6.0) (1.3-2.9)

(pCi/L)

Sediment Gamma (5) 69 (1/3) North Sector 69(1/1) - (0/2)

(pCi/kg) Cs-137 1.07 km N Fish Gamma (17) - (0/9) Hamlin - Control 14 (1/8) 14 (1/8)

(pCi/kg) Cs-1 37 52.5 km W Atmospheric Environment Air Iodine 1-131 (317) - (264/264) -- (53/53)

(10-2 pCi/m3)

Air Particulates Gross Beta (634) 0.5 2.2 (475/475) Seabreeze 2.3 (53/53) 2.2 (159/159)

(10-2 pCi/m 3) (0.94.1) (Control) (1.0-4.1) (0.9-4.3)

STATION-08 19.8 km WSW Air Particulates Gamma (48) -- (0/36) -- (0/4) -- (0/12)

(10-1 PC i/m3) 14

January 1 - December 31, 2010 Docket Nos. 50-244 Table 2 Annual Summary of Radioactivity in the Environs of the 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 Direct Radiation Ambient Radiation Dosimeters (160) 12.7(124/124) Env. Station 64 14.7(2/2) 11.5 (36/36)

(mR/91 days) (9.0-16.5) 1.19km W (12.8-16.5) (9.5-13.4)

Terrestrial Environment Milk Gamma (38) 4 (2/19) ESE Indicator 4 (2/19) 4 (2/19)

(pCi/L) Cs-137 (3-4) EATON (3-5) (3-5) 8.27 km ESE Vegetation Gamma (35) 6 (1/25) South Garden 9 (1/1) --(0/10)

(pCi/L) Cs-1 37 1.6 km S 1 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.

15

January 1 - December 31, 2010 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.

In the spring of 2010, an effort was undertaken to review the direction and distances noted in the ODCM. Compass directions and distances were more accurately measured using three independent technologies: a hand-held global position system (GPS), Google Earth software application, and mathematical equations. When discrepancies were discovered, the ODCM was revised to reflect the more accurate conditions. None of the existing REMP sampling locations were relocated as a result of the ODCM change. Sample locations and specific information about individual locations for the Ginna is provided in Table A-1.

Figure A-1 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.

16

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE OF CONTENTS - SAMPLING LOCATIONS Table Title Page A-1 Locations of Environmental Sampling Stations for the Ginna Nuclear Power Plant .......... 18 Figure Title Page A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power P lant ................................................................................................................................... 21 A-2 Onsite Sample Locations ................................................................................................. 22 A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles) ................................. 23 A-4 Water Sample, Milk Farms and TLD Locations ........................................................... 24 17

January 1 - December 31, 2010 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

________ Air Samplers 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 13 690 0.43 SSW Direct Radiation, 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 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 comer of field along lake shore 860 0.53 WNW 15 Field West access road, west of orchard, approximately 3000' of plant. 920 0.57 W 16 SW Comer 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 510__.32___

18 Substation 13A fence, North Side 730 0.45 SSW 19 On NW comer 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 18

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE A-1 Locations of Environmental Sampling Stations for the R.E. Ginna Nuclear Plant Station Description Distance Distance Meters Meters 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 comer 920 0.57 SE 23 East property line, midway between Lake Road and 780 0.49 ESE Lake shore 24 Lake shore near NE comer 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-1 18), 1000' 29 North of Route 104 14050 8.73 ESE 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 comer.

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 Comer. 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 39 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 comer 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

-. .Fish Lake Ontario Discharge Plume 2200 1.4 ENE 19

January 1 - December 31, 2010 Docket Nos. 50-244 Russell Station 25600 15.9 W Produce(Vegetation)

Indicator and background samples of lettuce, apples, tomatoes, and cabbage are collected from gardens grown on company property and purchased from farms >10 miles from the plant.

Station Description Distance Direction Meters I Miles Sector Water Shoremont/MCWA 27160 16.9 W Ontario Water District 2200 1.4 ENE Circ Water Intake 420 0.3 N Circ Water Discharge 130 0.1 NNE Deer Creek 260 0.2 ESE

" '_ Sediment ,_ "_ _'

Lake Ontario Discharge Plume 2200 1.4 ENE Russell Station 25600 15.9 W Bethnic 1070 0.7 N Milk Eaton Farm, Williamson (Indicator) I 8270 = 5.1 ESE Schultz Farm, S. Sodus (Control) 21000 13.0 SE 20

January 1 - December 31, 2010 Docket Nos. 50-244 Figure A-1 Map of New York State and Lake Ontario Showing Location of R.E. Ginna Nuclear Power Plant 21

January 1 - December 31, 2010 Docket Nos. 50-244 Figure A-2 Onsite Sample Locations 22

January 1 - December 31, 2010 Docket Nos. 50-244 Figure A-3 Offsite Sample Locations (TLDs and milk farms within 5 miles)

I 23

January 1 - December 31, 2010 Docket Nos. 50-244 Figure A-4 Water Sample, Milk Farms and TLD Locations 24

January 1 - December 31, 2010 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.

25

January 1 -December 31, 2010 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.. .27 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 ............................................... 41 B-10 Typical MDA Ranges for GammaSpectrometry .................................................................. 42 B-11 Typical LLDs for Gamm a Spectrometry .............................................................................. 43 B -12 Direct R adiation ......................................................................................................................... 44 B- 13 Groundwater M onitoring Wells ........................................................................................... 48 26

January 1 - December 31, 2010 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 +/- 2c)

Sample Code Sample Date Cs-137 Gamma Emitters Gross Beta CIRC-IN Circulating Water Inlet- N 1/19/2010 1.62 +/- 0.51 2/15/2010 1.52 +/- 0.57

  • t 3/16/2010 2.33 +/- 0.57 4/13/2010 2.24 +/- 0.56 5/11/2010 "* 1.83 +/- 0.54 6/8/2010 *k 1.73:1+/- 0.57 7/7/2010 "* 2.03 +/- 0.57 8/3/2010 2.41 +/- 0.59
  • t 8/31/2010 2.00 +/- 0.54 9/28/2010 2.15 +/- 0.56 10/27/2010 1.70 +/- 0.52 11/23/2010 2.40 +/- 0.54 12/21/2010 2.82 +/- 0.56 CIRC-OUT Circulating Water Outlet - N 1/19/2010 2+/- 1 2.24 +/- 0.54 2/15/2010 1.43 +/- 0.56 3/16/2010
  • 2.17 +/- 0.55 4/13/2010 2.01 +/- 0.57 5/11/2010 1.86 +/- 0.55 6/8/2010 1.97 +/- 0.56 7/7/2010 1.90 +/- 0.55 8/3/2010 2.30 +/- 0.58 8/31/2010 1.93 +/- 0.53 9/28/2010 2.23 +/- 0.55 10/27/2010 2.18 +/- 0.53 11/23/2010 2.33 +/- 0.54 12/21/2010 1.77 +/- 0.51 DC Deer Creek - E 1/18/2010 4.35 +/- 0.74 2/8/2010 3.54 +/- 0.82 3/1/2010 4.56 +/- 0.86 4/26/2010 3.07 +/- 0.73 5/24/2010 3.50 +/- 0.77 6/15/2010 3.28 +/- 0.72 7/19/2010 6.01 +/- 1.01 8/17/2010 4.95 +/- 0.85 9/14/2010 4.65 +/- 0.93 10/12/2010 3+/- 2 5.77 +/- 0.85 11/8/2010 6.04 +/- 0.88 12/6/2010 4.77 +/- 0.75 27

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-I 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 MCWA Monroe County Water/Shoremont, Greece - W1 1/18/2010 2.05 +/- 0.53 2/16/2010 1.32 +/- 0.54 3/15/2010 1.62 +/- 0.52 4/12/2010 1.92 +/- 0.28 5/10/2010 1.77 +/- 0.54 6/7/2010 2.94 +/- 0.63 7/6/2010 2.80 +/- 0.59 8/2/2010 2.11 +/- 0.55 8/30/2010 2.34 +/- 0.55 9/25/2010 1.69 +/- 0.52 10/25/2010 2.13 +/- 0.53 11/22/2010 2.25 +/- 0.57 12/20/2010 1.75 +/- 0.50 OWD Ontario Water District - NE 1/18/2010 2.09 +/- 0.53 2/16/2010

  • 1.21 +/- 0.55 3/16/2010 2.24 +/- 0.55 4/12/2010 1.60 +/- 0.53 5/10/2010
  • 2.06 +/- 0.56 6/7/2010 2.05 +/- 0.55 7/6/2010 2.76 +/- 0.59 8/2/2010 1.73 +/- 0.53 8/31/2010 1.94 +/- 0.53 9/27/2010 2.20 +/- 0.54 10/25/2010 2.02 +/- 0.52 11/22/2010 2.07 +/- 0.53 12/21/2010 2.32 +/- 0.53 Control Location
  • All Non-Natural Gamma Emitters, including 1-131, and tritium less than MDA.

28

January 1 - December 31, 2010 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 Cs-137 Gamma Emitters EAST East Sector 4/6/2010 Rainbow Trout 5/19/2010 White Sucker Fish GREECE1 Control 9/18/2010 Bowfin 9/18/2010 Brown Bullhead HAMLIN 1 Control 4/14/2010 Carp 4/14/2010 Rainbow Trout 4/14/2010 Red Horse 4/14/2010 White Sucker Fish 8/11/2010 Brown Trout 14+/-6 8/11/2010 Chinook Salmon NORTH North Sector 5/26/2010 Carp 5/26/2010 Freshwater Drum 11/2/2010 Smallmouth Bass 11/11/2010 Freshwater Drum

  • 11/16/2010 Chinook Salmon
  • 11/16/2010 Gizzard Shad
  • 11/18/2010 Lake Trout

'Control Location

  • All Non-Natural Gamma Emitters <MDA 29

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-3 Concentration of Gamma Emitters in Sediment (Results in units of pCi/kg (wet) +/- 2a)

Sample Code Sample Cs-137 Gamma Emitters Date Shoreline EAST East Sector 04/12/20.10 08/09/2010 GREECE' Control 04/12/2010 *

  • 08/09/2010 *
  • Benthic NORTH 04/03/2010 69 +/- 31

'Control Location

  • All Non-Natural Gamma Emitters <MDA 30

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-4 Concentration of Iodine-131 in Filtered Air (Charcoal Cartridges)

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

Start Date Stop Date STATION-02 STATION-04 STATION-07 STATION- STATION-09 STATION-i 1 Manor Training West Fence 081 Webster Williamson House Yard Center Line Seabreeze Parking Lot 12/28/2009 1/4/2010

  • 1/4/2010 1/11/2010
  • 1/11/2010 1/18/2010 *
  • 1/18/2010 1/25/2010 *
  • 1/25/2010 2/1/2010
  • 2/1/2010 2/8/2010 *
  • 2/8/2010 2/15/2010 *
  • 2/15/2010 2/22/2010 *
  • 2/22/2010 3/1/2010 *
  • t 3/1/2010 3/8/2010 *c 3/8/2010 3/15/2010 *
  • 3/15/2010 3/22/2010
  • 3/22/2010 3/29/2010
  • 3/29/2010 4/5/2010 *t 4/5/2010 4/12/2010
  • 4/12/2010 4/19/2010
  • 4/19/2010 4/26/2010
  • 4/26/2010 5/3/2010 *
  • k
  • 5/3/2010 5/10/2010 *
  • 5/10/2010 5/17/2010 2 5/17/2010 5/24/2010
  • 5/24/2010 5/31/2010 *r 5/31/2010 6/7/2010
  • 6/7/2010 6/14/2010 6/14/2010 6/21/2010
  • 6/21/2010 6/28/2010 *
  • 6/28/2010 7/5/2010 * *

.7/5/2010 7/12/2010 * *

  • 7/12/2010 7/19/2010 *
  • 7/19/2010 7/26/2010 *
  • 7/26/2010 8/2/2010 *
  • 8/2/2010 8/9/2010 *
  • 8/9/2010 8/16/2010
  • 8/16/2010 8/23/2010
  • 8/23/2010 8/30/2010 *
  • Control Location 2Sampler malfunction, low flow.
  • <MDA (-131) 31

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-4 Concentration of Iodine-131 in Filtered Air (Charcoal Cartridges)

(Results in units of 10-2 pCi/mn3 +/- 2a)

Start Date Stop Date STATION-02 STATION-04 STATION-07 STATION- STATION-09 STATION-1 1 Manor Training West Fence 081 Webster Williamson House Yard Center Line Seabreeze Parking Lot 8/30/2010 9/6/2010

  • t * *
  • 9/6/2010 9/13/2010 9/13/2010 9/20/2010 9/20/2010 9/27/2010 9/2712010 10/4/2010 10/4/2010 10/11/2010 10/11/2010 10/18/2010 10/18/2010 10/25/2010 10/25/2010 11/1/2010 11/1/2010 11/8/2010 11/8/2010 11/15/2010 11/15/2010 11/22/2010 11122/2010 11/29/2010 11/29/2010 12/6/2010 12/6/2010 12/13/2010 12/13/2010 12/20/2010 12/20/2010 12/27/2010
  • * * * * *¢ 12/27/2010 1/3/2011 Control Location 2 Sampler malfunction/low flow

January 1 -December 31, 2010 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-1 3 Manor House East Field Training Creek Bridge Main Parking West Fence Substation 13 Yard Center Parking Lot Line Lot 12/28/2009 1/4/2010 2.1 +/-0.1 1.9 +/- 0.1 1.8 +/- 0.1 1.7 +/- 0.1 1.8 +/-0.1 1.9+/-0.1 2.3 +/- 0.2 1/4/2010 1/11/2010 1.3 +/- 0.1 1.2 +/- 0.1 1.1 +/-0.1 1.2 +/- 0.1 1.3 +/- 0.1 1.2 +/- 0.1 1.3 +/- 0.2 1/111/2010 1/18/2010 4.0 +/- 0.2 3.8 +/- 0.2 3.3 +/-0.2 3.6 +/- 0.1 3.9 +/- 0.2 4.0 +/-0.2 4.1 +/-0.3 1/18/2010 1/25/2010 2.8 +/- 0.1 2.6 +/- 0.1 2.7 +/- 0.1 2.5 +/- 0.1 2.7 +/- 0.1 2.8 +/- 0.1 2.8 +/- 0.2 1/25/2010 2/1/2010 2.2 +/- 0.1 2.2 +/- 0.1 2.1 +/-0.1 2.2 +/- 0.1 2.3 +/-0.1 '2.5 +/- 0.1 2.4 +/- 0.2 2/1/2010 2/8/2010 2.1 +/-0.1 2.1 +/-0.1 1.9 +/- 0.1 2.0 +/- 0.1 2.1 +/-0.1 2.2 +/- 0.1 2.0 +/-0.2 2/8/2010 2/15/2010 1.2 +/- 0.1 1.6 +/- 0.1 1.4+/-0.1 1.5 +/- 0.1 1.5 +/- 0.1 1.5+/-0.1 1.6 +/- 0.2 2/15/2010 2/22/2010 1.1 +/-0.1 1.0 +/- 0.1 1.2 +/- 0.1 1.5 +/- 0.4 1.2 +/-0.1 1.3 +/- 0.1 1.4 +/- 0.2 2/22/2010 3/1/2010 1.0 +/- 0.1 1.1 +/-0.1 1.1 +/-0.1 1.0 +/- 0.1 1.1 +/-0,1 1.2 +/- 0.1 1.2 +/- 0.2 3/1/2010 3/8/2010 2.4 +/- 0.1 2.3 +/- 0.1 2.3 +/- 0.1 2.3 +/- 0.1 2.4 +/-0.1 2.7 +/- 0.1 2.6 +/- 0.2 3/8/2010 3/15/2010 3.1 +/- 0.2 3.0 +/- 0.1 3.1 +/-0.2 3.0 +/- 0.1 3.0 +/- 0.1 2.9 +/- 0.1 2.8 +/-0.2 3/15/2010 3/22/2010 2.5 +/- 0.1 2.4 +/- 0.1 2.4 +/- 0.1 2.2 +/- 0.1 2.4 +/- 0.1 2.5 +/- 0.1 2.4 +/- 0.2 3/22/2010 3/29/2010 2.3 +/- 0.1 2.4 +/- 0.1 2.3 +/- 0.1 2.2 +/- 0.1 2.5 +/- 0.2 2.6 +/-0.2 2.5 +/- 0.2 3/29/2010 4/5/2010 2.1 +/-0.1 2.2 +/- 0.1 2.2 +/- 0.1 2.1 +/-0.1 2.3 +/-0.1 2.3 +/- 0.1 2.5 +/- 0.2 4/5/2010 4/12/2010 1.8 +/- 0.1 1.8 +/- 0.1 1.8+/- 0, 1.8 +/- 0.1 1.8 +/- 0.1 1.9 +/-0.1 2.0 +/- 0.2 4/12/2010 4/19/2010 2.0 +/- 0.1 1.9 +/- 0.1 1.9 +/- 0.1 1.9+/-0.1 2.0 +/- 0.1 1.9 +/- 0.1 2.1 +/-0.2 1

4/19/2010 4/26/2010 2.0 +/- 0.1 2.2 +/- 0.1 1.9 +/- 0.1 2.1 +/-0.1 2.3 +/- 0.1 2.3 +/-0.2 4/26/2010 5/3/2010 1.9 +/- 0.1 1.9 +/- 0.1 1.8+1-0.1 1.9 +/- 0.1 1.9 +/- 0.1 2.2 +/- 0.1 1.9 +/- 0.2 5/3/2010 5/10/2010 1.5 +/- 0.1 1.4 +/-O.1 1.3 +/- 0.1 1.4 +/-0.1 1.5 +/- 0.1 1.7 +/- 0.1 1.7 +/- 0.2 5/10/2010 5/17/2010 1.4 +/- 0.1 1.5 +/- 0.1 1.5 +/- 0.1 1.6 +/- 0.1 1.5 +/-0.1 1.5 +/- 0.1 1.7 +/- 0.2 5/17/2010 5/24/2010 2.3 +/- 0.1 2.4 +/- 0.1 2.3 +/- 0.1 2.5 +/- 0.1 2.4 +/-0.1 2.5 +/- 0.1 2.6 +/- 0.2 5/24/2010 5/31/2010 1.8 +/- 0.1 2.0 +/- 0.1 2.0 +/-0.1 2.2 +/- 0.1 2.1 +/-0.1 2.2 +/- 0.1 2.3 +/- 0.2 33

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-5 Concentration of Beta Emitters in Air Particulates - Onsite Samples (Results in units of 10-2 pCi/m3 +/- 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 5/31/2010 6/7/2010 1.9 +/-0.1 1.9 +/- 0.1 1.9 +/- 0.1 2.0 +/-0.2 1.9 +/- 0.2 2.0 +/- 0.1 2.3 +/- 0.3 6/7/2010 6/14/2010 1.1 +/-0.1 1.2 +/- 0.1 1.2 +/- 0.1 1.3 +/- 0.1 1.2 +/-0.1 1.2 +/-0.1 1.3 +/- 0.2 6/14/2010 6/21/2010 2.0 +/-0.1 2.1 +/- 0.1 2.0 +/- 0.1 2.1 +/-0.1 2.2 +/- 0.1 2.4 +/- 0.1 2.0 +/- 0.1 6/21/2010 6/28/2010 2.0 +/- 0.1 2.3 +/- 0.1 2.1 +/-0.1 2.1 +/-0.1 2.2 +/-0.2 2.4 +/- 0.2 2.0 +/- 0.1 6/28/2010 7/5/2010 1.7 +/-0.1 1.9 +/- 0.1 1.7 +/- 0.1 2.0 +/- 0.1 1.9 +/- 0.1 2.0 +/- 0.1 1.8 +/-0.1 7/5/2010 7/12/2010 2.9 +/- 0.1 3.8 +/- 0.2 3.6 +/- 0.2 4.0 +/- 0.2 3.7 +/- 0.2 3.7 +/- 0.2 3.8 +/- 0.2 7112/2010 7/19/2010 2.7 +/- 0.1 2.8 +1-0.1 2.8 +/- 0.2 3.0 +/- 0.2 2.9 +/- 0.2 2.8 +/- 0.1 2.8 +/- 0.1 2

7/19/2010 7/26/2010 2.2 +/- 0.1 2.1 +/-0.1 2.5 +/- 0.1 2.3 +/- 0.1 2.1 +/-0.1 2.2 +/- 0.1 7/26/2010 8/2/2010 2.0 +/- 0.1 2.1 +/-0.1 2.1 +/-0.1 2.1 +/-0.1 2.1 +/-0.1 2.0 +/- 0.1 2.0 +/- 0.1 8/2/2010 8/9/2010 3.0 +/-0.2 3.2 +/-0.2 2.9 +/- 0.2 3.3 +/- 0.2 3.0 +/- 0.2 3.3 +/- 0.2 2.9 +/- 0.1 8/9/2010 8/16/2010 2.7 +/- 0.1 2.8 +/- 0.1 3.0 +/-0.2 3.1 +/-0.2 2.8 +/- 0.1 2.9 +/- 0.1 2.9 +/- 0.1 8/16/2010 8/23/2010 2.3 +/- 0.1 2.3 +/- 0.1 2.0 +/- 0.1 1.7+1-0.1 3.1 +/-0.2 2.6 +/- 0.1 2.4 +/- 0.1 8/23/2010 8/30/2010 2.1 +/-0.1 2.0 +/- 0.1 2.2 +/- 0.1 2.3 +/- 0.2 2.3 +/- 0.1 2.2 +/- 0.1 2.0 +/- 0.1 8/30/2010 9/6/2010 3.6 +/- 0.2 3.5 +/- 0.2 3.7 +/- 0.2 3.9 +/- 0.2 3.7+/-0.2 3.8 +/- 0.2 3.6 +/- 0.1 9/6/2010 9/13/2010 1.7 +/-0.1 1.7 +/- 0.1 1.7 +/- 0.1 1.8 +/- 0.1 1.7 +/- 0.1 1.6 +/- 0.1 1.6 +/- 0.1 9/13/2010 9/20/2010 1.6 +/- 0.1 1.7 +/-0.1 1.7 +/- 0.1 1.7 +/- 0.1 1.7 +/- 0.1 1.6 +/- 0.1 1.6 +/- 0.1 9/20/2010 9/27/2010 2.3 +/- 0.1 2.3 +/- 0.1 2.4 +/- 0.1 2.5 +/- 0.2 2.5 +/- 0.1 2.3 +/- 0.1 2.3 +/- 0.1 9/27/2010 10/4/2010 1.1 +/-0.1 1.2 +/- 0.1 1.1 +/-0.1 1.3 +/-0.1 1.2 +/-0.1 1.1 +/-0.1 1.1 +/-0.1 10/4/2010 10/11/2010 1.8+/- 0.1 1.6 +/-0.1 1.7 +/- 0.1 2.0 +/- 0.1 1.8 +/- 0.1 1.8 +/- 0.1 1.9 +/- 0.1 10/11/2010 10/18/2010 1.3 +/- 0.1 1.4 +/- 0.1 1.5 +/-0.1 1.7 +/- 0.1 1.3 +/- 0.1 1.4 +/- 0.1 1.3 +/- 0.1 10/18/2010 10/2512010 2.6 +/- 0.1 2.7 +/- 0.1 2.8 +/- 0.1 2.9 +/- 0.2 3.0 +/- 0.1 2.9 +/- 0.1 2.6 +/- 0.1 10/25/2010 11/1/2010 1.7 +/-0.1 1.9 +/- 0.1 1.8 +/-0.1 1.9 +/-0.1 1.8 +/- 0.1 1.8 +/- 0.1 1.8 +/- 0.1 34

January 1 - December 31, 2010 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 +/- 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 11/1/2010 11/8/2010 1.3+/-0.1 1.3+/-0.1 1.3+/-0.1 1.4+/-0.1 1.3+/-0.1 1.4+/-0.1 1.3+/-0.1 11/8/2010 11/15/2010 2.4+/-0.1 2.4+/-0.1 2.5+1-0.1 3.0+/-0.2 2.6+/-0.1 2.4+/-0.1 2.5+/-0.1 11/15/2010 11/22/2010 2.5+/-0.1 2.6+/-0.1 2.8+/-0.1 3.0+/-0.2 2.9+/-0.1 2.9+/-0.1 2.8+/-0.1 11/22/2010 11/29/2010 2.6+/-0.1 2.5+/-0.1 2.7+/-0.1 2.8+/-0.2 2.8+/-0.1 2.5+/-0.1 2.6+/-0.1 11/29/2010 1216/2010 1.4+/-0.1 1.4+/-0.1 1.4+/-0.1 1.6+/-0.1 1.3+/-0.1 1.3+/-0.1 1.4+/-0.1 12/6/2010 12/13/2010 2.1 +/-0.1 2.0+/-0.1 2.0+/-0.1 2.2+/-0.1 2.5+/-0.1 2.1+/-0.1 2.3+/-0.1 12/13/2010 12/20/2010 2.0 +/-0.1 1.9+/-0.1 2.2 +/-0.1 2.4 +/-0.2 2.4 +/-0.1 2.4+/-0.1 2.4 +/-0.1 12/20/2010 12/27/2010 1.1+/-0.1 1.0+/-0.1 1.0+/-0.1 1.2+/-0.1 1.0+/-0.1 1.0+/-0.1 0.9+/-0.1 12/27/2010 1/3/2011 3.5+1-0.2 3.5 +/- 0.2 3.7+/-0.2 3.8+/-0.2 3.7+/-0.2 3.5+/-0.2 3.4+/-0.2 1Inadequate sample collected for analysis.

35

January 1 -December 31, 2010 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 11 121 Seabreeze Webster Walworth Williamson Sodus Point 12/28/2009 1/4/2010 2.0+/-0.1 2.0+/-0.1 2.0+/-0.1 1.9+/-0.1 2.0+/-0.1 1/4/2010 1/11/2010 1.1 +/-0.1 1.1 +/-0.1 1.1 +/-0.1 1.2 +/- 0.1 1.2 +/-0.1 1/1112010 1/18/2010 3.7 +/-0.2 3.2 +/- 0.2 3.4 +/- 0.1 3.8 +/- 0.2 3.8 +/- 0.2 1/18/2010 1/25/2010 2.7 +/- 0.1 2.3 +/- 0.1 2.4 +/- 0.1 2.6 +/- 0.1 2.6 +/- 0.1 1/25/2010 2/1/2010 2.3 +/- 0.1 2.2 +/- 0.1 2.2 +/-0.1 2.5 +/- 0.1 2.3 +/-0.1 2/1/2010 2/8/2010 1.9 +/- 0.1 1.9 +/- 0.1 2.1 +/-0.1 2.1 +/-0.1 2.0 +/- 0.1 2/8/2010 2/15/2010 1.4 +/- 0.1 1.5 +/- 0.1 1.4 +/- 0.1 1.5 +/- 0.1 1.6 +/- 0.1 2/15/2010 2/22/2010 1.2 +/- 0.1 1.1 +/-0.1 1.2 +/- 0.1 1.1 +/-0.1 1.2 +/- 0.1 2/22/2010 3/1/2010 1.2 +/- 0.1 1.1 +/-0.1 1.0 +/-0.1 1.0 +/- 0.1 0.9 +/- 0.1 3/1/2010 3/8/2010 2.5 +/- 0.1 2.2 +/- 0.1 2.2 +/- 0.1 2.4 +/- 0.1 2.3 +/- 0.1 3/8/2010 3/15/2010 3.3 +/-0.2 2.9 +/- 0.1 3.2 +/- 0.1 2.9 +/- 0.1 2.5 +/- 0.1 3/15/2010 3/22/2010 2.3 +/-0.1 2.2 +/- 0.1 2.2 +/- 0.1 2.4 +/- 0.1 2.2 +/- 0.1 3/22/2010 3/29/2010 2.5 +/- 0.1 2.3 +/- 0.1 2.5 +/- 0.1 2.5 +/-0.2 2.4 +/- 0.1 3/2912010 4/5/2010 2.5 +/- 0.1 2.2 +/- 0.1 2.3 +/-0.1 2.3 +/- 0.1 2.0 +/- 0.1 4/5/2010 4/12/2010 2.0 +/- 0.1 1.9 +/- 0.1 2.1 +/-0.1 2.0 +/- 0.1 1.8 +/- 0.1 4/12/2010 4/19/2010 1.9 +/-0.1 1.9 +/- 0.1 1.9 +/- 0.1 1.9 +/- 0.1 1.8 +/- 0.1 4/19/2010 4/26/2010 2.1 +/-0.1 2.0 +/- 0.1 2.0 +/- 0.1 2.0 +/- 0.1 2.1 +/-0.1 4/26/2010 5/3/2010 1.8 +/- 0.1 1.8 +/- 0.1 1.9 +/-0.1 1.9 +/- 0.1 1.8 +/- 0.1 2

5/3/2010 5/10/2010 1.7 +/- 0.1 1.4 +/- 0.1 1.7 +/- 0.2 1.4 +/- 0.1 5/10/2010 5/17/2010 1.6 +/-0.1 1.5 +/- 0.1 1.5 +/- 0.1 1.7 +/- 0.2 1.4 +/- 0.1 5/17/2010 5/24/2010 2.4 +/- 0.1 2.2 +/- 0.1 2.3 +/- 0.1 2.4 +/- 0.2 2.2 +/- 0.1 5124/2010 5/31/2010 2.2 +/- 0.1 2.0 +/- 0.1 2.0 +1- 0.1 2.1 +/- 0.2 2.1 +/-0.1 5/31/2010 6/7/2010 2.1 +/-0.2 1.9 +/- 0.1 1.9 +/- 0.1 1.9 +/- 0.2 2.0 +/- 0.2 6/7/2010 6/14/2010 1.3 +/- 0.1 1.2 +/- 0.1 1.2 +/- 0.1 1.2 +/- 0.2 1.1 +/-0.1 6/14/2010 6/21/2010 2.3 +/-0.1 1.9 +/- 0.1 2.0 +/- 0.1 2.3 +/- 0.2 2.0 +/- 0.1 6/21/2010 6/28/2010 2.3 +/- 0.1 2.2 +/- 0.1 2.3 +/- 0.1 2.4 +/- 0.2 2.3 +/- 0.2 6/28/2010 7/5/2010 2.0 +/- 0.1 1.8 +/-0.1 1.7 +/-0.1 1.8 +/- 0.2 1.8 +/-0.1 7/5/2010 7/12/2010 3.8 +/- 0.2 3.6 +/- 0.2 3.6 +/- 0.2 4.0 +/- 0.3 3.7+/-0.2 7/12/2010 7/19/2010 3.0 +/- 0.2 2.7 +/- 0.1 2.9 +/- 0.1 3.0 +/- 0.2 2.8 +/- 0.2 7/19/2010 7/26/2010 2.4 +/- 0.1 2.3 +/- 0.1 2.2 +/- 0.1 2.3 +/-0.2 2.2 +/- 0.1 7/26/2010 8/2/2010 2.3 +/- 0.1 2.0 +/- 0.1 2.1 +/-0.1 2.3 +/-0.2 2.2 +/- 0.1 8/2/2010 8/9/2010 3.3 +/- 0.2 3.0+/-0.2 3.0 +/- 0.1 3.2 +/- 0.2 3.1 +/-0.2 8/9/2010 8/1612010 3.2 +/-0.2 3.1 +/-0.2 2.9 +/- 0.1 3.0 +/-0.2 2.8 +/- 0.2 8/16/2010 8/23/2010 2.8 +/-0.1 2.3 +/- 0.1 2.1 +/-0.1 3.8 +/- 0.2 2.7 +/- 0.1 8/23/2010 8/30/2010 2.3 +/-0.2 1.8 +/-0.1 2.1 +/-0.2 2.1 +/-0.2 2.0 +/- 0.2 1Control Location 2 Inadequate sample collected for analysis.

36

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-6 Concentration of Beta Emitters in Air Particulates - Offsite Samples (Results in units of 10.2 pCi/m3 +/- 2a Uncertainty)

Start Date Stop Date STATION- STATION- STATION- STATION- STATION-081 09 101 11 12' Seabreeze Webster Walworth Williamson Sodus Point 8/30/2010 9/6/2010 4.1 +/-0.2 3.6 +/- 0.1 4.3 +/- 0.3 3.9 +/- 0.2 3.9 +/- 0.2 9/6/2010 9/13/2010 1.8 +/- 0.1 1.9 +/- 0.2 1.8 +/- 0.2 1.6 +/- 0.2 1.7 +/- 0.1 9/13/2010 9/20/2010 1.9 +/- 0.1 1.5 +/- 0.1 1.7 +/-0.2 1.7 +/- 0.2 1.5 +/- 0.1 9/20/2010 9/27/2010 2.8 +/- 0.1 2.4 +/- 0.1 2.8 +/- 0.2 2.6 +/- 0.2 2.4 +/- 0.1 9/27/2010 10/4/2010 1.2 +/- 0.1 1.1 +/-0.1 1.3 +/- 0.2 1.3 +/- 0.2 1.0 +/- 0.1 10/4/2010 10/11/2010 2.0 +/- 0.1 1.9 +/- 0.1 2.1 +/-0.2 1.9 +/- 0.2 1.8 +/- 0.1 10/11/2010 10/18/2010 1.5 +/- 0.1 1.3 +/- 0.1 1.8 +/- 0.2 1.4 +/-0.2 1.5 +/- 0.1 10/18/2010 10/25/2010 2.9 +/- 0.1 2.6 +/- 0.1 3.0+/-0.2 3.1 +/-0.2 2.9 +/- 0.2 10/25/2010 11/1/2010 1.9 +/- 0.1 1.7 +/- 0.1 2.0+/-0.2 1.8 +/- 0.2 1.9 +/- 0.1 11/1/2010 11/8/2010 1.4 +/- 0.1 1.3 +/- 0.1 1.5 +/- 0.2 1.4 +/- 0.2 1.3 +/- 0.1 11/8/2010 11/15/2010 2.8 +/- 0.1 2.5 +/- 0.1 2.8 +/- 0.2 2.7 +/- 0.2 2.6 +/- 0.1 11/15/2010 11/22/2010 2.9 +/- 0.1 2.7 +/- 0.1 3.0 +/- 0.2 2.9 +/- 0.2 2.8 +/- 0.2 11/22/2010 11/29/2010 2.9 +/- 0.1 2.5 +/- 0.1 2.7 +/- 0.2 2.5 +/- 0.2 2.8 +/- 0.2 11/29/2010 12/6/2010 1.4 +/- 0.1 1.4 +/- 0.1 1.5 +/- 0.2 1.5 +/- 0.2 1.7 +/- 0.1 12/6/2010 12/13/2010 2.0 +/- 0.1 1.7 +/- 0.1 2.3 +/- 0.2 2.3 +/- 0.2 2.3 +/- 0.1 12/13/2010 12/20/2010 2.3 +/- 0.1 2.0 +/- 0.1 2.4+/-0.2 2.4 +/-0.2 2.4 +/- 0.2 12/20/2010 12/27/2010 1.0 +/-0.1 1.0 +/- 0.1 1.2 +/- 0.2 1.1 +/-0.1 1.1 +/-0.1 12/27/2010 1/3/2011 3.4+/-0.2 3.0 +/- 0.2 3.6 +/- 0.3 3.7 +/- 0.2 3.8 +/- 0.2

'Control Location 2 Inadequate sample collected for analysis.

37

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-7 Concentration of Gamma Emitters in Air Particulates (Results in units of 10. 3 pCi/mr3 +/- 2a)

Sample Date STATION-02 STATION-03 STATION-04 STATION-05 STATION-06 STATION-07 Manor House Yard East Field Training Center Creek Bridge Main Parking Lot West Fence Line Parking Lot 03/30/2010 ......

06/28/2010 * * ....

09/27/2010 ......

01/03/2011 ......

1 Sample Date STATION-081 STATION-09 STATION-10 STATION-11 STATION-12 1 STATION-13 Seabreeze Webster Walworth Williamson Sodus Point Substation 13 03/30/2010 ......

06/28/2010 ......

09/27/2010 ......

01/03/2011 ......

  • All Non-Natural Gamma Emitters <MDA I - Control Location 38

January 1 - December 31, 2010 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 Cs-137 Gamma Emitters CONTROL' Local Sites in Control Sectors 8/19/2010 Greens

  • 10/5/2010 Grapes
  • EAST East Sector 6/23/2010 Greens
  • 7/19/2010 Squash
  • 7/26/2010 Cucumbers
  • 8/16/2010 Tomato
  • 9/30/2010 Cabbage ESE East South East Sector 7/8/2010 Raspberries *t
  • t 7/12/2010 Greens 7/19/2010 Cucumbers 7/19/2010 Squash *k 7/26/2010 Blackberries
  • 8/24/2010 Grapes 8/30/2010 Tomato 9/30/2010 Cabbage HAMLIN 1 Control 7/8/2010 Squash 10/5/2010 Apples 10/5/2010 Cabbage HILTON' 8/19/2010 Control Cucumbers 8/19/2010 Tomato LIMA' Control 8/19/2010 Corn LYNDONVILLE1 Control 7/8/2010 Raspberries 8/19/2010 Blackberries SE South East Garden 8/24/2010 Grapes 9/30/2010 Apples SOUTH South Garden 9/9/2010 Apples 39

January 1 -December 31, 2010 Docket Nos. 50-244 Table B-8 Concentration of Gamma Emitters in Vegetation Samples (Results in units of pCi/kg (wet) +/- 2c)

Sample Code Sample Date Sample Type Cs-1 37 Gamma Emitters SSE South South East Garden 6/21/2010 Greens

  • 7/13/2010 Squash
  • 8/2/2010 Cucumbers
  • 8/9/2010 Corn
  • 8/16/2010 Tomato
  • 9/30/2010 Apples
  • 9/30/2010 Cabbage 9 +/- 5
  • SW South West Sector 7/8/2010 Raspberries
  • 10/8/2010 Apples
  • Control Location
  • All Non-Natural Gamma Emitters <MDA 40

January 1 - December 31, 2010 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 Cs-1 37 Gamma Emitters EATON ESE Indicator 1/26/2010 2/23/2010 3/23/2010 3 +/- 2

  • 4/20/2010 5/18/2010 6/2/2010 6/15/2010 6/29/2010 7/13/2010 7/2712010 8/10/2010 8/24/2010 9/8/2010 9/21/2010 10/5/2010 10/19/2010 4 +/- 2
  • 11/2/2010 11/30/2010 12/28/2010 2

SCHULTZ South Sodus Control 1/26/2010

  • 2/23/2010 3/23/2010 4/20/2010 5/18/2010 3+/-2
  • 6/2/2010 5 +/- 3 6/15/2010 6/29/2010 7/13/2010 7/27/2010 8/10/2010 8/24/2010 9/8/2010 9/21/2010 10/5/2010 10/19/2010 11/2/2010 11/30/2010 12/28/2010

' This isotope <MDA 2 Control Location

  • All Non-Natural Gamma Emitters <MDA 41

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-1O Typical MDA Ranges for Gamma Spectrometry Surface Selected Air Water, Ground- Oysters Shoreline Vegetation Nuclides Particulates Drinking Fish Milk Soil (pCkg) (pCi/L)

(10.1 pCi/mr) Water water (pCi/kg) Sediment Sol(//g (pCi/L)

Na-22 0-0 3-7 25-43 3-7 4-8 16-33 36-86 34-98 14-55 K-40 0-.1 32-73 193-327 35-84 37-69 134-234 375-699 257-838 136-412 Cr-51 .1 - 1 23-45 348-710 25-42 18-45 148-314 433-1481 290-1048 78-291 Mn-54 0-0 3-6 20-30 3-6 2-6 14-24 36-69 31-82 11-40 Co-58 0-0 3-6 27-46 3-6 2-6 16-27 41-97 35-98 11-40 Fe-59 0-.1 6-13 92-160 6-13 6-15 45-81 88-341 84-248 28-98 Co-60 0-0 3-7 23-36 3-7 3-8 16-27 34-74 33-90 14-49 Zn-65 0-0 6-14 54-91 7-14 6-16 35-65 107-196 82-230 30-100 Nb-95 0-.1 3-6 45-83 3-6 3-6 23-44 67-183 42-144 12-43 Zr-95 0-0 5-10 51-83 5-10 5-10 29-56 76-183 60.8-175 18-70 Ru-106 0-0 23-51 153-260 23-56 25-51 107-195 269-543 248-675 91-330 Ag-11Om 0-0 3-6 19-30 3-6 3-6 12-23 30-62 29-98 10-37 1-131 1 0-7 119-13898 3.7-6.5 .4-.8 112-440 69-11396 0-1650 15-62 Cs-134 0-0 2-5 16-26 3-6 2-5 11-21 30-65 39-85 9-37 Cs-137 0-0 3-6 16-30 3-6 2-6 12-23 35-60 34-73 11-41 Ba-140 0-194 6-12 91-1396 5-10 4-10 79-260 3-2360 49-709 18-80 La-140 0-194 6-12 91-1396 5-10 4-10 79-260 3-2360 49-709 18-80 Ce-144 0-0 14-29 51-101 16-29 16-29 38-62 149-223 120-322 40-142 1This MDA range for 1-131 on a silver zeolite cartridge is typically 4.16 x 10^-3 to 3.40 x 10V-2 42

January 1 - December 31, 2010 Docket Nos. 50-244 Table B-11 Typical LLDs for Gamma Spectrometry Air Selected Particulates Surface Water, Fish pCi/kg Groundwater Oysters pCi/kg Precipitation Soil pCi/kg Vegetation Nuclides 10-3 pCi/m3 pCi/L (wet) pCi/L (wet) pCi/L (dry) 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-I Oin 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-1 34 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 silver zeolite cartridge is 2.0 xl0A-3 pCI/mA3 43

January 1 - December 31, 2010 Docket Nos. 5 0-244 Table B-12 Direct Radiation (Results in Units of mR/90 days +/- 2a)

Stai Location Qrstr Second ',Third-'. Fourth a'onQarter Quarter uarter Quarter 2 Onsite-Manor House Yard 14.8 +/- 0.9 12.5 +/- 0.68 14.5 +/- 0.8 11.8 +/- 0.7 3 Onsite-In field approximately 200 ft SE of 14.6 +/- 0.8 12.8 +/- 0.61 15.1 +/- 0.6 12.1 +/- 0.8 station #2 4 Onsite-Training Center yard driveway circle 13.7 +/- 0.8 12.1 +/- 0.83 13.9 +/- 0.6 10.8 +/- 0.8 5 Onsite-Between creek and plant entry road 15.2 +/- 0.8 13.4 +/- 0.69 15.8 +/- 0.7 12.8 +/- 0.9 6 Onsite-SW side of plant parking lot 12.4 +/- 0.7 10.0 +/- 0.58 12.2 +/- 1.0 9.5 +/- 0.7 7 Onsite-utility pole along West plant fence 15.8 +/- 0.7 13.2 +/- 0.50 14.0 +/- 0.7 12.0 +/- 1.5 81 Topper brive-Irondequoit, Seabreeze 12.7 +/- 0.7 10.7 +/- 0.48 13.2 +/- 0.5 10.0 +/- 0.7 Substation #51 9 Phillips Road-Webster, intersection with 13.5 +/- 0.7 11.2 +/- 0.66 12.3 +/- 1.3 10.2 +/- 0.8 Highway #104, Substation #74 101 Atlantic Avenue-Walworth, Substation #230 11.9 +/- 1.0 9.9 +/- 0.52 11.7 +/- 0.6 9.7 +/- 0.9 11 W. Main Street-Williamson, Substation #207 12.6 +/- 0.9 10.3 +/- 0.65 12.3 +/- 0.7 9.7 +/- 0.7 12 12 Seaman Avenue-Sodus Point-Off Lake 13.0 +/- 0.8 11.6 +/- 0.48 13.4 +/- 0.9 10.9 +/- 1.0 Road by Sewer district, Substation #209 13 Onsite- South of Meteorological Tower 13.5 +/- 0.7 11.3 +/- 0.48 13.6 +/- 0.6 11.9 +/- 0.8 14 NW corner of field along lake shore 14.0 +/- 0.9 12.2 +/- 0.48 14.7 +/- 0.6 11.7 +/- 0.8 15 Field access road, west of orchard, 14.9 +/- 0.9 13.6 +/- 0.52 15.4 +/- 0.6 12.5 +/- 0.9 approximately 3000' West of plant 44

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE B-12 (Continued)

Direct Radiation (Results in Units of mR/90 days +/-i2a)

Station Location First 'Second. Third Fourth Quarter, ,.Quarter,,- Quarter - - Quarter SW Corner of orchard, approximately 3000' 16 West of plant, approximately 200' North of 14.6 +/- 0.7 12.5 +/- 0.49 15.6 +/- 0.6 11.3 +/- 0.8 Lake Road 17 Utility pole in orchard, approximately 75" North 13.4 +/- 0.7 11.9 +/- 0.54 14.3 +/- 0.9 11.1 +/- 0.9 of Lake Road 18 Approximately 30' North of NE corner of 11.2 +/- 0.6 10.4 +/- 0.45 12.6 +/- 0.5 9.0 +/- 0.7 Substation 13A fence 19 On NW corner of house 100' East of plant 11.9 +/- 0.6 11.1 +/- 0.60 12.1 +/- 0.6 9.9 +/- 0.8 access road Approximately 150' West of Ontario Center 20 Road and approximately 170' South of Lake 14.4 +/- 0.7 12.0 +/- 0.71 14.1 +/- 1.1 11.1 +/- 1.2 Road 21 North side of Lake Road, approximately 200' 14.0 +/- 0.7 11.6 +/- 0.46 14.6 +/- 0.9 11.2 +/- 0.9 East of Ontario Center Road 22 North side of Lake Road, SE, property owner 13.1 +/- 1.3 10.8 +/- 0.59 12.3 +/- 0.6 10.4 +/- 0.9 23 East property line, midway between Lake 14.6 +/- 0.8 12.0 +/- 0.46 14.6 +/- 0.6 11.7 +/- 0.9 Road and Lake shore 24 Lake shore near NE corner of property 14.1 +/- 1.1 12.7 +/- 0.58 14.5 +/- 0.7 12.5 +/- 0.8 25 1 Substation #73, Klem Road, adjacent to 897 13.4 +/- 0.8 10.7 +/- 0.57 12.6 +/- 0.7 9.8 +/- 0.7 Klein Road 261 Service Center, Plank Road, West of 250 12.9 +/- 0.8 10.9 +/- 0.43 13.0 +/- 0.5 10.0 +/- 0.8 Atlantic Avenue at Knollwood Drive utility pole, 27 ' 12.7 +/- 0.8 11.3 +/- 0.58 13.4 +/- 0.6 11.2 +/- 0.8 North side of road 45

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE B-12 (Continued)

Direct Radiation (Results in Units of mR/90 days +/- 2a)

Station Location First Second Third Fourth Quarter Quarter' Quarter, Quarter 28 1 Substation #193, Marion, behind Stanton Ag. 12.3 +/- 0.7 10.5 +/- 0.58 12.7 +/- 0.6 9.7 +/- 0.9 Service, North Main Street 29 1 Substation #208, Town Line Road (CR-118), 11.8 +/- 1.1 10.3 +/- 0.67 12.1 +/- 0.5 10.3 +/- 0.7 1000' North of Route 104 301 District Office, Sodus, on pole, West side of 11.6 +/- 1.0 9.5 +/- 0.54 12.2 +/- 0.5 9.6 +/- 0.8 bldg 31 Lake Road, pole 20' North of road, 500' East of 14.2 +/- 0.9 12.2 +/- 0.50 14.9 +/- 0.5 12.3 +/- 1.0 Salt Road 32 Woodard Road at County Line Road, pole @ 13.2 +/- 0.9 10.8 +/- 0.62 13.3 +/- 0.6 10.7 +/- 0.9 BW corner 33 County Line Road at RR tracks, pole 11.9 +/- 0.7 10.5 +/- 0.45 12.7 +/- 0.5 10.5 +/- 0.7 approximately 100' East along tracks 34 Lincoln Road, pole midway between Ridge 14.8 +/- 0.8 13.3 +/- 0.82 15.3 +/- 0.7 13.0 +/- 0.8 Road and Route 1U4 Transmission Right of Way, North of 35 13.6 0.7 12.5 0.65 15.4 0.6 11.9 + 0.8 Clevenger Road on pole Substation #205, Route 104, East of Ontario + 0.7 36 13.2 0.8 10.8 0.71 13.5 0.5 9.9 Center Road, North side of fence 37 Rail Road Avenue, pole at 2048 11.6 0.7 0.51 +

9.5 12.1 1.2 9.3 0.7 38 Fisher Road at RR Tracks, pole East of road 13.1 0.8 12.5 0.81 14.1 0.7 11.2 0.9

+

Seeley Road, Pole South side 100' West of 39 13.8 0.8 12.4 0.53 14.7 0.9 11.6 0.9 intersection with Stony Lonesome Road Lake Road at Stoney Lonesome Road, pole at 40 12.7 0.7 10.3 0.48 12.2 0.6 9.5 0.7 SE corner 46

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE B-12 (Continued)

Direct Radiation (Results in Units of mR/90 days + 2a)

First Second Third Fourth Station Location Quarter Quarter Quarter. Quarter 63 2 Westside of warehouse access road NA NA 13.9 +/- 0.6 12.0 +/- 0.8 642 Westside of direct road, adjacent to orchard NA NA 16.5 +/- 0.8 12.8 +/- 1.0 1 - Control Location 2 - Dosimeters were placed at these locations at beginning of the third quarter 2010.

47

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE B-13 Groundwater Monitoring Wells Location Sample Date Tritium GWO1: Warehouse Access Road (Control) .09/23/10

  • ___________________________________________12/10/10*

tGW02: Butler Building8 03/17/100

  • ____ ____ ____ ____06/08/10*

GW04: Screenhouse West, North Well 03/31/10

  • 05/12/10
  • 06/08/10
  • 07/14/10
  • 09/23/10
  • 10/15/10
  • 10/10/10
  • 12/10/10
  • GW05: Screenhouse East, South (15.5') 03/17/10
  • 04/13/10
  • 06/08/10
  • 09/23/10
  • 12/10/10
  • GW06: Screenhouse East, Middle (20.0') 03/17/10
  • 04/13/10
  • 05/12/10
  • 06/08/10
  • 07/14/10
  • 08/17/10
  • 09/23/10
  • 12/10/10
  • GW07: Screenhouse East, North (24.0') 03/17/10
  • 04/13/10
  • 06/08/10
  • 09/23/10
  • 12/10/10
  • GW08: All Volatiles Treatment Building 09/23/10
  • 10/15/10
  • 11/10/10
  • 12/10/10
  • I ___12/10/10
  • GW 1: Contaminated Service Building, SE (24.0') 03/17/10
  • 06/08/10
  • 06/11/10
  • 06/19/10
  • 09/23/10
  • 12/10/10 *

January 1 - December 31, 2010 Docket Nos. 50-244 APPENDIX C Quality Assurance Program Summary of Appendix C Content:

Appendix C is a summary of Constellation Energy Laboratory's quality assurance program for 2010. It consists of Table C-I which is a compilation of the results of the Constellation Energy 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 Constellation Energy 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 MDA's achieved by Teledyne Brown for Gamma Spectroscopy.

All the Constellation Energy Laboratory's results contained in Table C-1 generally agree with the intercomparison laboratorys' 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.1 The uncertainties for the Constellation Energy Laboratory's results 2 and Analytics' results are +/-2a while the ERA laboratory's uncertainty is based on USEPA guidelines.

All the results contained in Table C-2 agree within the range of +/-2 c of each other with their respective Constellation Energy Laboratory original, replicate and/or Teledyne Brown Engineering's split laboratory samples, except for the comparisons of one soil sample and a bottom sediment sample involving Cs-137 results. The original analysis of the soil sample from SFS2 collected on 5/28/2010 and bottom sediment sample from WBS2 collected on 10/20/10 do not agree within the range of +/-2a of their respective QC comparison soil samples analyzed. These minor discrepancies, occurring very close to or below the analyses MDA's, are most probably due to counting statistics 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.

1 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, 2010 Docket Nos. 50-244 TABLE OF CONTENTS - ANALYTICAL RESULTS Table Title Page C-I 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 ............................... 60 50

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C-1 Results of Participation in Cross Check Programs and Reported Cross Check Lab Sample Date SampleUnits Type Isotope Observed Laboratory's RslsResults Ross lab Results Air Iodine- pCi 03/18/10 Charcoal 1-131 107.0 +/- 6.0 88.5 +/- 1.4 03/18/10 Milk- pCi/L Co-58 131.0 +/-11.7 143.0 +/- 2.4 Co-60 166.0 +/- 9.8 183.0 +/- 3.1 Zn-65 225.0 +/- 26.8 254.0 +/- 4.2 1-131 66.0 +/- 12.3 74.0 +/- 1.2 Cs-134 142.0 +/- 6.8 178.0 +/- 3.0 Cs-137 146.0 +/- 11.2 158.0 +/- 2.6 Ce-141 227.0 +/- 13.7 261.0 +/- 4.4 Cr-51 326.0 +/- 76.9 361.0 +/- 6.0 Mn-54 189.0 +/- 13.7 207.0 +/- 3.5 Fe-59 129.0 +/- 15.8 137.0 +/- 2.3 Water -

03/18/10 ,pCi/L Gross Beta 266 +/- 3.08 293 +/- 4.89 04/05/10 Water - pCi/L Co-60 85.0 +/- 6.3 84.5 Ba-1 33 53.9 +/- 7.0 65.9 Cs-137 139.0 +/- 10.2 146.0 Cs-134 64.3+/-5.0 71.6 Zn-65 202.0 +/- 7.0 186.0 Air particulates on 06/17/10 filter - pCi Mn-54 119.0 +1- 8.5 111.0 +/- 1.9 Cr-51 254.0 +/- 31.9 222.0 +/- 3.7 Ce-141 80.0 +/-5.0 72.0 +/-1.2 Cs-1 37 103.0 +/- 8.0 98.0 +/- 1.6 Cs-134 67.0 +/- 6.0 82.2 +/- 1.4 Zn-65 146.0 +/- 16.0 135.0 +/- 2.3 Co-60 133.0 +/- 7.0 129.0 +/- 2.2 Co-58 66.5 +/-6.4 66.1 +/-1.1 Fe-59 89.0 +/-9.0 77.6 +/-1.3 06/17/10 Water - pCi/L Fe-59 182.0 +/- 17.9 173.0 +/- 2.9 Cs-134 157.0 +/- 7.0 183.0 +/- 3.1 Cs-137 221.0 +/- 13.6 218.0 +/- 3.7 Ce-141 154.0 +/- 14.2 161.0 +/- 2.7 Cr-51 459.0 +/- 88.0 494.0 +/- 8.3 Mn-54 247.0 +/- 14.5 246.0 +/- 4.1 1-131 75.9 +/- 16.4 78.9 +/- 1.3 Co-58 137.0 +/- 12.2 147.0 +/- 2.5 Co-60 292.0 +/- 12.1 286.0 +/-4.8 Zn-65 314.0 +/- 29.0 300.0 +/- 5.0 51

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type and Reported Cross Check Lab Sample Date Units Isotope Observed Laboratory's RslsResults Results Water -

06/17/10 10-2pCi/L Gross Beta 237.0 +/- 3.0 266.0 +/- 4.4 06/17/10 Water - pCi/L H3 256 256 07/06/10 Water - pCi/L Zn-65 110.0+ /-9.1 110.0 Co-60 73.1 +/- 3.6 72.8 1-131 27.9 +/-6.0 28.4 Cs-137 203.0 +/- 7.0 210.0 Cs-134 81.0+/-3.0 88.3 Ba-133 88.7 +/-4.6 89.1 07/06/10 Water 2 pCi/L Gross Beta 45.4 +/- 1.8 56.4 07/06/10 Water - uCi/L H3 1.55 1.55 10/04/10 Water - pCi/L 1-131 29.1 +/-5.0 27.5 Water -

12/09/10 pCi/L Gross Beta 117 +/- 2.00 122 +/- 2.04 Air Iodine- pCi 12/09/10 Charcoal 1-131 97.0 +/- 8.00 84.2 +/- 1.41 12/09/10 Milk- pCi/L Co-58 94.0 +/- 16.0 90.2 +/- 1.51 Co-60 321 +/- 19.0 301 +/- 5.02 Fe-59 165 +/-25.0 131 +/-2.19 1-131 101 +/- 24.0 96.9 +/- 1.62 Cs-134 140+/-11.0 157+/-2.62 Cs-137 188+/-21.0 186+/-3.11 Cr-51 490 +/- 123 456 +/- 7.61 Mn-54 126 +/- 17.0 120.0 +/- 2.00 Zn-65 193 +/- 36.0 174 +/- 2.91 Air particulates on 12/09/10 filter- pCi Mn-54 129 +/-9.00 114 +/- 1.91 Cr-51 505 +/- 52.0 435 +/- 7.26 Cs-137 190+/-10.0 178+/-2.97 Cs-134 130+/-8.00 150+/-2.50 Zn-65 202 +/-21.0 166+/-2.77 Co-60 304 +/- 11.0 287 +/- 4.79 Co-58 89.0 +/- 9.00 86.1 +/- 1.44 Fe-59 147+/-13.0 125+/-2.09 52

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C-2 Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - Al 01/11/10 Gross Beta 1.9+/-0.2 1.5+/-0.2 **

Air Filter - A2 01/11/10 Gross Beta 1.5+/-0.2 1.5+/-0.2 **

Air Filter - A3 01/11/10 Gross Beta 2.1 +/-0.3 1.9 +/-0.3 **

Air Filter - A4 01/11/10 Gross Beta 2.4 +/- 0.4 2.5 +/- 0.4 **

Air Filter - A5 01/11/10 Gross Beta 1.8 +/-0.2 1.7 +/-0.1 **

Air Filter - SFAI 01/11/10 Gross Beta 1.7 +/-0.1 1.7 +/-0.1 **

Air Filter - SFA2 01/11/10 Gross Beta 1.9 +/- 0.2 1.7 +/- 0.2 **

Air Filter - SFA3 01/11/10 Gross Beta 2.1 +/-0.3 2.3 +/-0.3 **

Air Filter - SFA4 01/11/10 Gross Beta 2.0 +/- 0.3 2.0 +/- 0.3 **

Air Iodine - Al 01/11/10 1-131 <MDA <MDA **

Air Iodine - A2 01/11/10 1-131 <MDA <MDA **

Air Filter - Al 03/01/10 Gross Beta 1.1 +/-0.2 1.1 +/-0.2 **

Air Filter - A2 03/01/10 Gross Beta 1.0 +/-0.2 1.1 +/-0.2 **

Air Filter - A3 03/01/10 Gross Beta 1.1 +/-0.2 1.1 +/-0.2 **

Air Filter - A4 03/01/10 Gross Beta 1.7 +/- 0.3 1.7 +/- 0.3 **

Air Filter- A5 03/01/10 Gross Beta 1.3 +/- 0.1 1.4 +/-0.1 **

Air Filter - SFA1 03/01/10 Gross Beta 1.0+/-0.1 1.0+/-0.1 **

Air Filter - SFA2 03/01/10 Gross Beta 1.3 +/-0.1 1.2 +/-0.1 **

Air Filter - SFA3 03/01/10 Gross Beta 1.1 +/-0.3 1.3 +/-0.3 **

Air Filter - SFA4 03/01/10 Gross Beta 1.4 +/-0.2 1.3 +/-0.2 **

Air Iodine - A3 03/01/10 1-131 <MDA <MDA **

Air Iodine - A4 03/01/10 1-131 <MDA <MDA **

Air Filter - Al 03/08/10 Gross Beta 1.6 +/-0.2 1.5 +/-0.2 **

Air Filter - A2 03/08/10 Gross Beta 1.4+/-0.2 1.6+/-0.2 **

Air Filter - A3 03/08/10 Gross Beta 1.3 +/-0.2 1.4 +/-0.2 **

Air Filter - A4 03/08/10 Gross Beta 2.1 +/-0.3 2.3 +/-0.3 **

Air Filter - A5 03/08/10 Gross Beta 1.3 +/- 0.1 1.2 +/- 0.1 **

Air Filter - SFA1 03/08/10 Gross Beta 1.3 +/- 0.1 1.2 +/- 0.1 **

Air Filter - SFA2 03/08/10 Gross Beta 1.2 +/-0.1 1.2 +/-0.1 **

53

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - SFA3 03/08/10 Gross Beta 1.6 +/-0.2 1.5 +/-0.3 **

Air Filter - SFA4 03/08/10 Gross Beta 1.4 +/-0.2 1.5 +/-0.2 **

Air Iodine - Al 03/08/10 1-131 <MDA <MDA **

Air Iodine - A2 03/08/10 1-131 <MDA <MDA **

Oysters - IA3 03/23/10 Gamma <MDA <MDA **

Air Filters - Al 05/03/10 Gamma <MDA ** <MDA Air Filters - A2 05/03/10 Gamma <MDA ** <MDA Air Filters - A3 05/03/10 Gamma <MDA ** <MDA Air Filters - A4 05/03/10 Gamma <MDA ** <MDA Air Filters - A5 05/03/10 Gamma <MDA ** <MDA Air Filters - SFA1 05/03/10 Gamma <MDA ** <MDA Air Filters - SFA2 05/03/10 Gamma <MDA ** <MDA Air Filters - SFA3 05/03/10 Gamma <MDA ** <MDA Air Filters - SFA4 05/03/10 Gamma <MDA ** <MDA Air Iodine - LB 05/17/10 1-131 <MDA <MDA **

Air Iodine - TI 05/17/10 1-131 <MDA <MDA **

Vegetation -

SFB1 05/28/10 Gamma <MDA <MDA <MDA Vegetation -

SFB2 05/28/10 Gamma <MDA <MDA <MDA Vegetation -

SFB3 05/28/10 Gamma <MDA <MDA <MDA Soil - SFSl 05/28/10 Cs-137 <MDA <MDA <MDA Soil - SFS2 05/28/10 Cs-1 37 662 +/- 35 92.3 +/- 29.4 43.1 +/- 29.4 Soil - SFS3 05/28/10 Cs-137 137 +/- 55 152 +/- 40.3 115 +/- 43.1 Air Filter - Al 06/07/10 Gross Beta 1.8 +/- 0.1 1.8 +/- 0.1 **

Air Filter - A2 06/07/10 Gross Beta 1.7 +/- 0.3 1.7 +/- 0.3 **

54

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - A3 06/07/10 Gross Beta 1.5 +/- 0.3 1.5 +/- 0.3 Air Filter - A4 06/07/10 Gross Beta 1.4 +/- 0.2 1.5 +/- 0.2 Air Filter - A5 06/07/10 Gross Beta 1.6 +/- 0.1 1.6 +/- 0.1 Air Filter - SFA1 06/07/10 Gross Beta 1.9 +/- 0.1 1.9 +/- 0.1 **

Air Filter - SFA2 06/07/10 Gross Beta 1.9 +/- 0.2 1.8 +/- 0.2 Air Filter - SFA3 06/07/10 Gross Beta 1.6 +/- 0.2 1.6 +/- 0.2 Air Filter - SFA4 06/07/10 Gross Beta 1.1 +/-0.2 1.1 +/-0.2 **

Air Iodine - A2 06/14/10 1-131 <MDA <MDA Air Iodine - A3 06/14/10 1-131 <MDA <MDA Air Filter - Al 07/05/10 Gross Beta 1.3 +/-0.1 1.3 +/-0.1 Air Filter - A2 07/05/10 Gross Beta 1.4 +/- 0.2 1.3 +/-0.2 **

Air Filter - A3 07/05/10 Gross Beta 1.4 +/- 0.3 1.2 +/-0.3 Air Filter - A4 07/05/10 Gross Beta 1.1 +/-0.2 1.1 +/-0.2 **

Air Filter - A5 07/05/10 Gross Beta 1.3 +/-0.1 1.2+/-0.1 Air Filter - SFA1 07/05/10 Gross Beta 1.4 +/- 0.1 1.4 +/- 0.1 **

Air Filter - SFA2 07/05/10 Gross Beta 1.1 +/-0.1 1.0 +/- 0.1 Air Filter - SFA3 07/05/10 Gross Beta 1.4 +/- 0.2 1.0 +/- 0.2 Air Filter - SFA4 07/05/10 Gross Beta 1.1 +/-0.2 1.1 +/-0.2 **

Shoreline Sediment - WB1 07/08/10 Gamma <MDA <MDA DR05 07/08/10 TLD 11.50 +/- 0.97 10.90 +/- 1.51 DR06 07/08/10 TLD 9.44 +/- 0.92 9.99 +/- 0.53 DR07 07/08/10 TLD 10.01 +/- 1.12 10.30 +/- 1.37 **

DR08 07/08/10 TLD 14.24 +/- 0.75 13.96 +1-2.10 DR09 07/08/10 TLD 11.10 +/- 1.32 11.19 +/- 1.21 DR10 07/08/10 TLD 9.86 +/- 1.00 10.41 +/- 1.07 DRI 1 07/08/10 TLD 10.37 +1- 1.34 10.34 +/- 1.41 DR29 07/08/10 TLD 14.44 +/- 1.78 14.55 +/- 1.81 DR31 07/08/10 TLD 15.64 +/- 0.85 15.04 +/- 1.24 SFDR14 07/08/10 TLD 13.95 +/- 1.66 14.84 +/- 1.83 55

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis SFDR15 07/08/10 TLD 18.79 +/- 3.57 18.60 +/- 2.07 **

Air Iodine - A5 07/26/10 1-131 <MDA ,<MDA **

Air Iodine - SFA1 07/26/10 1-131 <MDA <MDA **

Air Iodine - SFA2 07/26/10 1-131 <MDA <MDA **

Oysters - IA3 08/18/10 Gamma <MDA <MDA <MDA Oysters - IA6 08/18/10 Gamma <MDA <MDA <MDA Fish - IA4 08/18/10 Gamma <MDA <MDA Water- WA2 8/30/10 Gamma <MDA <MDA <MDA Vegetation-1B3 08/31/10 Gamma <MDA <MDA <MDA Vegetation - 1B4 08/31/10 Gamma <MDA <MDA <MDA Vegetation - 1B7 08/31/10 Gamma <MDA <MDA <MDA Air Iodine - Al 08/31/10 1-131 <MDA <MDA **

Air Iodine - A4 08/31/10 1-131 <MDA <MDA **

Air Filter - Al 08/30/10 Gross Beta 2.3 +/-0.1 2.3 +/-0.1 **

Air Filter - A2 08/30/10 Gross Beta 1.6 +/-0.2 1.6 +/-0.2 **

Air Filter - A3 08/30/10 Gross Beta 1.4 +/- 0.3 1.3 +/- 0.3 Air Filter - A4 08/30/10 Gross Beta 1.8 +/-0.2 1.9 +/-0.2 **

Air Filter - A5 08/30/10 Gross Beta 2.1 +/-0.1 2.2+/-0.1 **

Air Filter - SFA1 08/30/10 Gross Beta 6.7 +/- 0.4 6.9+/- 0.4 **

Air Filter - SFA2 08/30/10 Gross Beta 2.1 +/- 0.1 2.1 +/- 0.1 **

Air Filter - SFA3 08/30/10 Gross Beta 2.1 +/- 0.2 2.2 +/- 0.2 **

Air Filter - SFA4 08/30/10 Gross Beta 2.0 +/- 0.2 1.8 +/- 0.2 **

Air Iodine - A5 09/06/10 1-131 <MDA <MDA **

Air Iodine - SF1 09/06/10 1-131 <MDA <MDA Bottom Sediment

- WBS2 10/20/10 Gamma <MDA <MDA 56

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - Al 09/07/10 Gross Beta 4.1 +/-0.2 4.1 +/-0.2 Air Filter - A2 09/07/10 Gross Beta 2.3 +/- 0.2 2.7 +/- 0.3 Air Filter - A3 09/07/10 Gross Beta 3.0 +/- 0.3 3.2+/-0.4 Air Filter - A4 09/07/10 Gross Beta 3.3 +/- 0.3 3.3 +/- 0.3 Air Filter - A5 09/07/10 Gross Beta 3.6 +/- 0.2 3.6 +/- 0.2 Air Filter - SFA1 09/07/10 Gross Beta 4.2 +/-0.1 4.0+/-0.2 Air Filter - SFA2 09/07/10 Gross Beta 3.8 +/- 0.2 3.7+/-0.2 <MDA Air Filter - SFA3 09/07/10 Gross Beta 3.9 +/- 0.3 3.6 +/- 0.3 Air Filter - SFA4 09/07/10 Gross Beta 3.3 +/- 0.3 3.0 +/- 0.3 <MD

<MDA

<MD Air Filters - Al 09/27/10 Gamma <MDA <MDA Air Filters - A2 09/27/10 Gamma <MDA <MDA <MDA Air Filters - A3 09/27/10 Gamma <MDA <MDA <MDA Air Filters - A4 09/27/10 Gamma <MDA <MDA Air Filters - A5 09/27/10 Gamma <MDA <MDA Air Filters - SFA1 09/27/10 Gamma <MDA <MDA Air Filters - SFA2 09/27/10 Gamma <MDA <MDA Air Filters - SFA3 09/27/10 Gamma <MDA <MDA <MDA Air Filters - SFA4 09/27/10 Gamma <MDA <MDA DR05 10/07/10 TLD 12.47 +/- 0.95 12.94 +/- 1.93 **

DR06 10/07/10 TLD 10.69 +/- 0.76 11.11 +/-0.94 **

DR07 10/07/10 TLD 10.46 +/- 1.16 11.63 +/- 0.39 **

DR08 10/07/10 TLD 15.83 +/- 1.56 16.71 +/- 1.92 **

DR09 10/07/10 TLD 11.90 +/-0.77 12.36 +/- 1.20 **

DR10 10/07/10 TLD 10.98 +/- 0.97 11.85 +/- 1.35 **

DR11 10/07/10 TLD 11.17 +/- 0.74 11.57 +/- 1.20 **

DR29 10/07/10 TLD 15.17 +/- 1.35 15.63 +/- 1.18 **

DR31 10/07/10 TLD 15.75 +/- 0.93 16.75 +/- 1.40 **

SFDR14 10/07/10 TLD 16.61 +/- 1.87 16.96 +/- 1.32 **

SFDR15 10/07/10 TLD 21.09 +/- 5.39 22.13 +/- 5.45 **

Air Filter - Al 10/11/10 Gross Beta 3.5 +/- 0.2 3.5+/-0.2 **

Air Filter - A2 10/11/10 Gross Beta 2.7+/-0.2 2.6 +/- 0.2 **

57

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - A3 10/11/10 Gross Beta 3.3 +/- 0.3 3.0 +/-0.3 Air Filter - A4 10/11/10 Gross Beta 2.8 +/- 0.2 2.4 +/-0.2 Air Filter - A5 10/11/10 Gross Beta 3.0 +/- 0.2 3.1 +/-0.2 Air Filter - SFA1 10/11/10 Gross Beta 3.6 +/- 0.2 3.4 +/- 0.2 Air Filter - SFA2 10/11/10 Gross Beta 3.0 +/- 0.2 2.9 +/-0.2 Air Filter - SFA3 10/11/10 Gross Beta 3.5 +/-0.3 3.2 +/- 0.3 Air Filter - SFA4 10/11/10 Gross Beta 2.8 +/-0.2 2.8 +/- 0.2 Bottom Sediment

- WBS2 10/20/10 Cs-137 <MDA 121 +/- 6 Bottom Sediment

- WBS4 10/20/10 Gamma <MDA **k <MDA Fish - N 11/13/10 Gamma <MDA <MDA Fish - N 11/13/10 Gamma <MDA <MDA Intake - WAI 12/02/10 Gamma <MDA <MDA Discharge - WA2 12/02/10 Gamma <MDA <MDA Shoreline Sediment - WB1 12/07/10 Gamma <MDA <MDA <MDA Soil - SFS2 12/07/10 Gamma <MDA <MDA Soil - SFS3 12/07/10 Gamma <MDA <MDA Air Iodine - Al 12/13/10 1-131 <MDA <MDA **

Air Iodine - A5 12/13/10 1-131 <MDA <MDA **

Air Filter - Al 12/20/10 Gross Beta 2.7 +/- 0.2 2.6 +/-0.2 Air Filter - A2 12/20/10 Gross Beta 2.4+/- 0.3 2.3 +/- 0.3 **

Air Filter - A3 12/20/10 Gross Beta 2.8 +/- 0.3 2.6 +/-0.3 **

Air Filter - A4 12/20/10 Gross Beta 2.8 +/- 0.3 3.0 +/- 0.3 **

Air Filter - A5 12/20/10 Gross Beta 2.3 +/- 0.1 2.4 +/- 0.2 **

Air Filter - SFA1 12/20/10 Gross Beta 2.7 +/- 0.2 2.6 +/- 0.1 58

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C Continued Results of Quality Assurance Program Sample Type Sample Type of Original Replicate Split and Location Date Analysis Analysis Analysis Analysis Air Filter - SFA2 12/20/10 Gross Beta 2.6 +/- 0.2 2.5 +/- 0.2 **

Air Filter - SFA3 12/20/10 Gross Beta 2.6 +/- 0.3 2.8 +/- 0.3 **

Air Filter - SFA4 12/20/10 Gross Beta 2.2 +/- 0.2 2.0+/- 0.2 **

Intake -WA1 12/30/10 Gamma <MDA <MDA <MDA Discharge - WA2 12/30/10 Gamma <MDA <MDA <MDA

    • The nature of these samples precluded splitting them with an independent laboratory.

59

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE C-3 Teledyne Brown Engineering's Typical MDAs for Gamma Spectrometry Selected Bay Water Fish Shellfish Sediment Vegetation Particulates3 Nuclides pCi/I pCi/kg pCi/kg pCi/kg pCi/kg 10-3pCi/m 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-110m 1 10 10 10 5 4 Te-129m 16 131 60 162 79 95 1-131 4 65 30 35 22 74 Cs-134 1 8 4 10 5 4 Cs-137 1 9 4 10 5 4 BaLa-140 3 32 15 25 14 36 Ce-144 7 40 16 54 26 18 60

January 1 - December 31, 2010 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.

61

January 1 - December 31, 2010 Docket Nos. 50-244 TABLE D-1 Land Use Survey Distances Sector Distance to Nearest Distance to Nearest Distance to Milk.

Residence Garden Producing Animals E 1170 m 580 m N/A Onsite Supplemental Garden ESE 1660 m 390 m N/A Onsite Garden SE 630m N/A 8,270 m SSE 610 m 620 m N/A Onsite Supplemental Garden 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 closest residence is situated in the SSE sector (610 meters from the power plant) and the nearest garden is in the ESE sector (390 meters).

The nearest milk producing animals within a 5-mile radius of the power plant are located in the SE sector at Eaton Farm located at 6747 Salmon Creek Road, Williamson, NY (8,270 meters).

62

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